Page last updated: 2024-11-02

piracetam and Epilepsy

piracetam has been researched along with Epilepsy in 552 studies

Piracetam: A compound suggested to be both a nootropic and a neuroprotective agent.

Epilepsy: A disorder characterized by recurrent episodes of paroxysmal brain dysfunction due to a sudden, disorderly, and excessive neuronal discharge. Epilepsy classification systems are generally based upon: (1) clinical features of the seizure episodes (e.g., motor seizure), (2) etiology (e.g., post-traumatic), (3) anatomic site of seizure origin (e.g., frontal lobe seizure), (4) tendency to spread to other structures in the brain, and (5) temporal patterns (e.g., nocturnal epilepsy). (From Adams et al., Principles of Neurology, 6th ed, p313)

Research Excerpts

ExcerptRelevanceReference
" We compare, in a routine clinical setting, brand versus generic levetiracetam (LEV) bioequivalence in patients with epilepsy and also the clinical efficacy and tolerability of the substitution."9.24Brand-to-generic levetiracetam switch in patients with epilepsy in a routine clinical setting. ( Chatzistefanidis, D; Gatzonis, S; Kyritsis, AP; Markoula, S; Patsalos, PN; Siarava, E; Siatouni, A; Verentzioti, A, 2017)
"To evaluate the efficacy of Levetiracetam in the management of neonatal seizures."9.22Efficacy of Levetiracetam in neonatal seizures: a systematic review. ( Hussain, AM; Sharma, D; Sharma, SS, 2022)
"This post-hoc subgroup analysis of data from an unblinded, randomized, 52-week superiority study (KOMET) compared the effectiveness of levetiracetam (LEV) with extended-release sodium valproate (VPA-ER) and controlled-release carbamazepine (CBZ-CR) as monotherapy in patients aged ≥ 60 years with newly diagnosed epilepsy."9.22Comparative effectiveness of levetiracetam, valproate and carbamazepine among elderly patients with newly diagnosed epilepsy: subgroup analysis of the randomized, unblinded KOMET study. ( Marson, AG; Noack-Rink, M; Pohlmann-Eden, B; Ramirez, F; Tofighy, A; Trinka, E; Werhahn, KJ; Wild, I, 2016)
"We sought to determine the effect of changing phenytoin therapy on bone mineral density (BMD) and 25-hydroxyvitamin D in patients with epilepsy."9.17Effect of switching hepatic enzyme-inducer antiepileptic drug to levetiracetam on bone mineral density, 25 hydroxyvitamin D, and parathyroid hormone in young adult patients with epilepsy. ( Geater, A; Leelawattana, R; Limapichat, K; Phabphal, K; Sathirapanya, P; Setthawatcharawanich, S, 2013)
"To show non-inferiority of levetiracetam to sulthiame with respect to efficacy, tolerability and safety in benign epilepsy with centrotemporal spikes in a prospective, double-blinded randomized controlled trial."9.17Levetiracetam vs. sulthiame in benign epilepsy with centrotemporal spikes in childhood: a double-blinded, randomized, controlled trial (German HEAD Study). ( Bast, T; Bonfert, M; Borggraefe, I; Heinen, F; Maßmann, K; May, TW; Neubauer, BA; Noachtar, S; Schotten, KJ; Tuxhorn, I, 2013)
"To estimate the effect of levetiracetam (LEV) on cognitive function and mood status in newly diagnosed epilepsy patients."9.17Effects of levetiracetam monotherapy on the cognitive function of epilepsy patients. ( Hong, SB; Hwang, KJ; Joo, EY; Kim, D; Kim, JY; Kim, MR; Kim, YJ; Koo, DL; Lee, JM; Shin, W, 2013)
"The aim of the study was to investigate immunoglobulin levels in patients with epilepsy using the antiepileptic drugs (AED) levetiracetam (LEV), carbamazepine (CBZ), or lamotrigine (LTG)."9.17Reduced immunoglobulin levels in epilepsy patients treated with levetiracetam, lamotrigine, or carbamazepine. ( Frøland, SS; Luef, G; Mochol, M; Mushtaq, U; Rauchenzauner, M; Svalheim, S; Taubøll, E, 2013)
"Of the newer antiepileptic drugs, lamotrigine (LTG) and levetiracetam (LEV) are popular first choice drugs for epilepsy."9.16The LaLiMo Trial: lamotrigine compared with levetiracetam in the initial 26 weeks of monotherapy for focal and generalised epilepsy--an open-label, prospective, randomised controlled multicenter study. ( Arnold, S; Bauer, S; Beige, A; Berrouschot, J; Burchardi, N; Eisensehr, I; Evers, S; Haag, A; Hallmeyer-Elgner, S; Hamer, HM; Klein, KM; Kovac, S; Lerche, H; Niedhammer, M; Oertel, WH; Reif, PS; Rosenow, F; Roth, E; Schade-Brittinger, C; Schröder, M; Springub, J; Strzelczyk, A; Weber, Y; Winkler, G, 2012)
"Levetiracetam (LEV) has antiepileptogenic effects in animals and is a candidate for prevention of epilepsy after traumatic brain injury."9.16Results of phase II pharmacokinetic study of levetiracetam for prevention of post-traumatic epilepsy. ( Atabaki, SM; He, J; Herr, D; Klein, P; Levine, Z; McCarter, R; Natale, J; Nogay, C; Pearl, PL; Sandoval, F; Soldin, SJ; Trzcinsky, S; Tsuchida, T; van den Anker, J, 2012)
"To evaluate the safety and tolerability of treatment with levetiracetam and determine the trough levels of levetiracetam in patients with traumatic brain injury (TBI) who are at high risk for posttraumatic epilepsy (PTE)."9.16Results of phase 2 safety and feasibility study of treatment with levetiracetam for prevention of posttraumatic epilepsy. ( Atabaki, SM; He, J; Herr, D; Klein, P; Levine, Z; McCarter, R; Natale, J; Nogay, C; Pearl, PL; Sandoval, F; Soldin, SJ; Trzcinski, S; Tsuchida, T; van den Anker, J, 2012)
"We performed a case series analysis to evaluate the effects of levetiracetam (LEV) monotherapy on seizures, adverse events, cognitive functioning and quality of life (QoL) in patients with brain tumor-related epilepsy (BTRE)."9.15Levetiracetam monotherapy in patients with brain tumor-related epilepsy: seizure control, safety, and quality of life. ( Dinapoli, L; Fabi, A; Maschio, M; Muti, P; Pace, A; Sperati, F; Vidiri, A, 2011)
" This study was done to evaluate the effect of levetiracetam (LEV) on subjective sleep quality and sleep architecture in patients with epilepsy, and the results were compared with the effects of carbamazepine-CR (CBZ-CR)."9.15The effect of levetiracetam monotherapy on subjective sleep quality and objective sleep parameters in patients with epilepsy: compared with the effect of carbamazepine-CR monotherapy. ( Cho, YW; Kim, DH; Motamedi, GK, 2011)
"To investigate the efficacy and safety of levetiracetam in adults with intellectual disabilities who have uncontrolled partial or generalised epilepsy."9.14A prospective multi-centre open label study of the use of levetiracetam as add-on treatment in patients with epilepsy and intellectual disabilities. ( Beavis, J; Felce, D; Kerr, M; Meek, A, 2009)
"Levetiracetam given twice a day in children with refractory epilepsy reduces seizure frequency in all types of epilepsy."9.14Levetiracetam in children with refractory epilepsy: lack of correlation between plasma concentration and efficacy. ( Carmant, L; Giroux, PC; Salas-Prato, M; Théorêt, Y, 2009)
"This aim of the study was to ascertain the importance of clinical parameters on the response to treatment in refractory epilepsy patients on levetiracetam (LEV)."9.13Clinical predictors in patients with refractory epilepsy exposed to levetiracetam: a single-center study. ( Auvinen, A; Fallah, M; Keränen, T; Kharazmi, E; Liimatainen, S; Peltola, J; Peltola, M, 2008)
"To prospectively assess the safety and efficacy of levetiracetam in patients with uncontrolled focal epilepsy, in a common practice-based setting."9.12Levetiracetam in a broad population of patients with refractory epilepsy: interim results of the international SKATE trial. ( Despland, PA; Fejerman, N; Genton, P; Maubrey, MC; Peltola, J; Rektor, I; Sadzot, B; Schlit, AF; Steinhoff, B; van Hammée, G; van Paesschen, W; Vandervelden, C; Wroe, S, 2006)
"We report the results of a prospective study of the efficacy and tolerability of levetiracetam, a new antiepileptic drug with a unique mechanism of action, in comparison with controlled-release carbamazepine as first treatment in newly diagnosed epilepsy."9.12Comparison of levetiracetam and controlled-release carbamazepine in newly diagnosed epilepsy. ( Ben-Menachem, E; Brodie, MJ; Meencke, HJ; Perucca, E; Ryvlin, P, 2007)
"To assess the efficacy and tolerability of Levetiracetam (LEV) in children and adolescents with refractory epilepsy with a special interest in the long-term retention rate."9.12Long-term use of Levetiracetam in patients with severe childhood-onset epilepsy. ( Holthausen, H; Kluger, G; von Stuelpnagel, C, 2007)
"Levetiracetam (LEV) is a new generation anti-epileptic drug, which has been approved as add-on therapy for partial epilepsy."9.12[Efficacy and safety of levetiracetam (keppra) add-on treatment in adult patients with refractory epilepsy in two tertiary centers]. ( Auriel, E; Blatt, I; Chistik, V; Margolin, N; Neufeld, M, 2007)
"To determine whether levetiracetam (LEV) affects plasma concentrations of carbamazepine, valproic acid, topiramate, and lamotrigine in children with epilepsy."9.12Lack of pharmacokinetic interaction of levetiracetam on carbamazepine, valproic acid, topiramate, and lamotrigine in children with epilepsy. ( De Smedt, H; Otoul, C; Stockis, A, 2007)
"The authors assessed the effect of concomitant antiepileptic therapy on steady-state plasma concentrations of the new anti-epileptic drug (AED) levetiracetam in a cohort of 100 adult patients with epilepsy."9.11Levetiracetam therapeutic monitoring in patients with epilepsy: effect of concomitant antiepileptic drugs. ( Albani, F; Baruzzi, A; Contin, M; Riva, R, 2004)
"The aim of this multicentric, prospective and uncontrolled study was to evaluate the efficacy and safety of levetiracetam in 110 children with refractory epilepsy, of whom 21 were less than 4 years old."9.11Efficacy and safety of levetiracetam: an add-on trial in children with refractory epilepsy. ( Acampora, B; Balestri, P; Coppola, G; Cordelli, DM; Franzoni, E; Grosso, S; Iannetti, P; Marchiani, V; Morgese, G; Pascotto, A; Spalice, A; Verrotti, A, 2005)
"To further evaluate the safety, efficacy and optimal dose of levetiracetam (LEV) in daily clinical practice among patients with uncontrolled partial epilepsy with or without secondary generalization."9.11Levetiracetam in patients with refractory epilepsy: results of the SKATE trial in Austria, Germany and Switzerland. ( Steinhoff, BJ; Trinka, E; Wieser, HG, 2005)
"To evaluate the efficacy and tolerability of Levetiracetam (LEV) in a large pediatric cohort with drug-resistant epilepsy from a prospective multicenter observational study."9.11Levetiracetam in children with refractory epilepsy: a multicenter open label study in Germany. ( Bettendorf, U; Brandl, U; Gross-Selbeck, G; Härtel, C; Kluger, G; Korn-Merker, E; Kurlemann, G; May, T; Opp, J; Rating, D; Tuxhorn, I; Wiemer-Kruel, A, 2005)
"This retrospective study suggests that levetiracetam has a positive effect on the EEG, the behavior, and the cognition of patients with epilepsy and CSWS."9.11Levetiracetam efficacy in epileptic syndromes with continuous spikes and waves during slow sleep: experience in 12 cases. ( Aeby, A; Poznanski, N; Van Bogaert, P; Verheulpen, D; Wetzburger, C, 2005)
"Levetiracetam, one of the newer-generation antiepilepsy drugs, is not currently approved for use in children."9.10Levetiracetam in refractory pediatric epilepsy. ( Ng, YT; Wheless, JW, 2002)
"The aim of this prospective, uncontrolled clinical study was to evaluate the tolerability and the efficacy of levetiracetam as add-on treatment in 78 adults and 44 children with intractable epilepsy."9.10A paradoxical effect of levetiracetam may be seen in both children and adults with refractory epilepsy. ( Eriksson, AS; Johannessen, SI; Lossius, R; Nakken, KO, 2003)
"To evaluate the long-term clinical usefulness of levetiracetam (LEV, Keppra((R))(1)) as add-on therapy in patients with refractory epilepsy."9.10Evidence for sustained efficacy of levetiracetam as add-on epilepsy therapy. ( Ben-Menachem, E; Edrich, P; Sander, JW; Schmidt, B; Van Vleymen, B, 2003)
"Levetiracetam appears to be well tolerated in patients with severe epilepsy and shows efficacy in a long-term follow-up."9.10Efficacy and tolerability of levetiracetam during 1-year follow-up in patients with refractory epilepsy. ( Ben-Menachem, E; Gilland, E, 2003)
"The novel antiepileptic drug (AED) levetiracetam (LEV, Keppra) is indicated as adjunctive therapy for partial epilepsy."9.10An open-label study of levetiracetam at individualised doses between 1000 and 3000 mg day(-1) in adult patients with refractory epilepsy. ( Abou-Khalil, B; Hemdal, P; Privitera, MD, 2003)
"The aim of this study was to determine the tolerability and efficacy of two oral regimens of levetiracetam, 1000 mg and 2000 mg twice daily, as add-on treatment without titration in patients with refractory epilepsy."9.09A multicentre, double-blind, randomized, parallel group study to evaluate the tolerability and efficacy of two oral doses of levetiracetam, 2000 mg daily and 4000 mg daily, without titration in patients with refractory epilepsy. ( Betts, T; Crawford, P; Waegemans, T, 2000)
"The aim of this study was to determine the efficacy and tolerability of 1000-4000 mg/day of levetiracetam (LEV, Keppra) as add-on treatment for refractory epilepsy."9.09Efficacy and tolerability of 1000-4000 mg per day of levetiracetam as add-on therapy in patients with refractory epilepsy. ( Grant, R; Shorvon, SD, 2000)
" A new pyrrolidine derivative (levetiracetam), resembling piracetam, was given as antiepileptic concomitant drug to patients with chronic epilepsy."9.08Cognitive effects of a new pyrrolidine derivative (levetiracetam) in patients with epilepsy. ( Aldenkamp, AP; Alpherts, WC; Neyens, LG, 1995)
" The formal evidence for levetiracetam monotherapy in children is minimal: it is potentially efficacious or effective as initial monotherapy in children with benign epilepsy with centrotemporal spikes."8.91Levetiracetam Monotherapy in Children with Epilepsy: A Systematic Review. ( Brouwer, OF; Callenbach, PM; Weijenberg, A, 2015)
"The adverse effects profile of levetiracetam in epilepsy is still being fully described."8.90The adverse effects profile of levetiracetam in epilepsy: a more detailed look. ( Dixon, P; Hutton, JL; Marson, AG; Mbizvo, GK, 2014)
" Studies were eligible for inclusion when they included children from one month to 18 years of age with a diagnosis of epilepsy, used levetiracetam, had other AEDs on a stable regimen for at least two months, reported about behavioral side-effects and had a follow-up of at least two weeks."8.90Behavioral side-effects of levetiracetam in children with epilepsy: a systematic review. ( Aldenkamp, AP; de Louw, AJ; Halma, E; IJff, DM; Klinkenberg, S; Majoie, M, 2014)
" The use of AEDs as a possible neuroprotective strategy in brain ischemia is receiving increasing attention and the antiepileptic drug levetiracetam, a 2S-(2-oxo-1-pyrrolidiny1) butanamide, belonging to the pyrrolidone family, could have a crucial role in regulation of epileptogenesis and neuroprotection."8.87Levetiracetam in brain ischemia: clinical implications in neuroprotection and prevention of post-stroke epilepsy. ( Belcastro, V; Pierguidi, L; Tambasco, N, 2011)
"Levetiracetam has been widely used for childhood epilepsy, but there is no high quality evidence to support its use."8.86[Levetiracetam therapy for childhood epilepsy: a systematic review]. ( Dai, J; Han, L; Wang, L; Zhang, LL, 2010)
"To review data evaluating levetiracetam management of epilepsy during pregnancy."8.85Levetiracetam use in pregnancy. ( Forinash, AB; Longo, B; Murphy, JA, 2009)
"This report reviews behavioral adverse events occurring among adults receiving levetiracetam (LEV) or placebo who participated in short-term, placebo-controlled studies in epilepsy (1023), cognitive disorders (719), or anxiety disorders (1510) and epilepsy patients (1393) observed in long-term trials."8.82A systematic review of the behavioral effects of levetiracetam in adults with epilepsy, cognitive disorders, or an anxiety disorder during clinical trials. ( Cramer, JA; De Rue, K; Devinsky, O; Edrich, P; Trimble, MR, 2003)
"Levetiracetam is a novel antiepileptic drug (AED) with proven efficacy against partial seizures, but there is limited information about its effectiveness against generalized seizures."8.82Levetiracetam: preliminary efficacy in generalized seizures. ( Hirsch, E; Kasteleijn-Nolst Trenité, DG, 2003)
"To review the pharmacology, pharmacokinetics, efficacy, and adverse effects of levetiracetam in the treatment of epilepsy."8.81Levetiracetam: a different approach to the pharmacotherapy of epilepsy. ( Ficker, DM; Gidal, BE; Privitera, MD; Welty, TE, 2002)
" Levetiracetam (LEV) is considered to be safe during pregnancy because of its low teratogenic potential and lack of drug-drug interaction with other antiseizure medications (ASMs)."8.31Association of Levetiracetam Concentration With Seizure Frequency in Pregnant Women With Epilepsy. ( Edens, M; Schelhaas, M; Ter Horst, P; Touw, D; Wammes-Van Der Heijden, E; Wegner, I, 2023)
"Valproic acid (VPA) and levetiracetam (LEV) are used in epilepsy treatment."8.12Successful Treatment of Symptomatic Epilepsy with Oral Valproic Acid and Levetiracetam in a Patient with Short-bowel Syndrome. ( Hayashi, M; Iijima, A; Isozaki, R; Kurishima, A; Shimozato, R; Shioda, T, 2022)
"The purpose of our study was the evaluation of the effect of 2,000 mg levetiracetam monotherapy over a 3-month period on nocturnal sleep in patients with epilepsy."8.12Effect of levetiracetam on nocturnal sleep in patients with epilepsy. ( Chaneva, OG; Viteva, EI, 2022)
"Levetiracetam (LEV) is an anti-seizure medication (ASM) known to have significant behavioral side effects in children with epilepsy."8.12Vitamin B6 decreases the risk of levetiracetam discontinuation in children with epilepsy: A retrospective study. ( Bartolini, L; Bassell-Hawkins, J; Lob, K; Nie, D; Patil, R, 2022)
" Consecutive adolescent patients with epilepsy aged 11-17 years with partial or generalized seizures, treated with either levetiracetam or valproic acid for at least 6 months, and healthy controls were recruited."8.12Irritability and its relationship with psychosocial symptoms and quality of life in adolescents with epilepsy receiving levetiracetam therapy: A case-control study. ( Tekin, E; Tekin, U; Uçar, HN, 2022)
"Children aged 1 to 12 years, diagnosed with epilepsy (generalized or focal seizures), treated with valproate (n = 40) and valproate with add-on levetiracetam (n = 40) were included."8.02Effect of valproate and add-on levetiracetam on inflammatory biomarkers in children with epilepsy. ( Gupta, R; Halder, S; Kar, R; Labh, R; Narang, M, 2021)
"Levetiracetam (LEV) is a second-generation antiepileptic drug with high efficacy and tolerability in children and adults with epilepsy."8.02Levetiracetam monotherapy in children with epilepsy: Experience from a tertiary pediatric neurology center. ( Akıncı Göktaş, Ö; Bektaş, Ö; Şahin, S; Tıraş Teber, S; Yıldırım, M; Yüksel, MF, 2021)
"The present study evaluated whether patients with epilepsy who received both levetiracetam (LEV) and perampanel (PER) therapy showed side effects of irritability."8.02Differences in levetiracetam and perampanel treatment-related irritability in patients with epilepsy. ( Hasegawa, N; Tohyama, J, 2021)
"This retrospective study compared the efficacy and safety of levetiracetam monotherapy and in combination with other antiseizure medications (ASMs) in 1055 pediatric patients with epilepsy treated with levetiracetam."8.02Long-term safety, efficacy, and tolerability of levetiracetam in pediatric patients with epilepsy in Uygur, China: A retrospective analysis. ( Feng, J; Li, HJ; Ma, L; Sun, L; Sun, Y; Wang, TT; Yu, J; Yu, LH; Zhao, T, 2021)
"The objective was to develop and externally validate a population pharmacokinetic model of levetiracetam in adult and elderly patients with epilepsy, and to perform dosing simulations to propose individualized dosing regimens more likely to achieve therapeutic concentrations."7.96Population Pharmacokinetics and Dosing Recommendations of Levetiracetam in Adult and Elderly Patients With Epilepsy. ( Hernández-Mitre, MP; Jung-Cook, HH; Medellín-Garibay, SE; Milán-Segovia, RDC; Roberts, JA; Rodríguez-Leyva, I; Rodríguez-Pinal, CJ; Romano-Moreno, S; Zarazúa, S, 2020)
"The purpose of this study was to determine the efficacy of perampanel (PER) on secondary bilateral synchrony (SBS) and behavioral problems in adolescents with epilepsy who showed insufficient response to levetiracetam (LEV)."7.96Effects of perampanel on secondary bilateral synchrony and behavioral problems in adolescents with epilepsy showing insufficient response with levetiracetam. ( Aihara, M; Hoshino, H; Kanemura, H; Sano, F; Takayama, K, 2020)
"We enrolled patients with epilepsy who were treated with branded levetiracetam for at least 6 months of sustained use."7.88Brand name to generic substitution of levetiracetam in patients with epilepsy. ( Dae, SJ; Gha-Hyun, L, 2018)
"Levetiracetam is used in the treatment of some forms of epilepsy."7.85Haemodialysis significantly reduces serum levetiracetam levels inducing epileptic seizures: Case report. ( Company-Albir, MJ; Marqués-Miñana, MR; Poveda, JL; Ruíz-Ramos, J; Solana Altabella, A; Vicent, C, 2017)
"Recent adverse event reports have raised the question of increased angioedema risk associated with exposure to levetiracetam."7.85Risk of angioedema associated with levetiracetam compared with phenytoin: Findings of the observational health data sciences and informatics research network. ( Banda, JM; Duke, JD; Hripcsak, G; Jin, P; Khoma, Y; Reich, C; Ryan, PB; Schuemie, MJ; Schwalm, MS; Shah, NH; Suchard, MA; Wu, Y; Xu, H, 2017)
"To evaluate the efficacy and tolerability of levetiracetam monotherapy in dogs with structural epilepsy."7.85Levetiracetam monotherapy for treatment of structural epilepsy in dogs: 19 cases (2010-2015). ( Kelly, D; Raimondi, F; Shihab, N, 2017)
"Levetiracetam has a high tolerability and is effective against various seizure types and epilepsy syndromes."7.85Efficacy and tolerability of levetiracetam for pediatric refractory epilepsy. ( Arakawa, H; Hazama, K; Ida, K; Makioka, N; Motojima, T; Muramatsu, K; Ogata, T; Sawaura, N; Tomita, K, 2017)
"Levetiracetam (LEV) is commonly used as a mono- or adjunctive therapy for treating patients with partial and generalized epilepsy."7.85Population pharmacokinetics and dose-response relationship of levetiracetam in adult patients with epilepsy. ( Chu, K; Jang, IJ; Jung, KH; Jung, KY; Kim, TJ; Lee, S; Lee, SK; Lee, ST; Moon, J; Park, KI; Rhee, SJ; Shin, JW; Yu, KS, 2017)
"Objective: As a treatment for cases of developmental disorder accompanied with epilepsy, the author examined the efficacy and tolerability of combined administration of levetiracetam (LEV) on the cases."7.83Experience with levetiracetam to epilepsy cases in neurodevelopmental disorders. ( Takagi, K, 2016)
"To confirm the hypothesis suggested above, a combined analysis of survival association of antiepileptic drug use at the start of chemoradiotherapy with temozolomide was performed in the pooled patient cohort (n = 1,869) of four contemporary randomized clinical trials in newly diagnosed glioblastoma: AVAGlio (Avastin in Glioblastoma; NCT00943826), CENTRIC (Cilengitide, Temozolomide, and Radiation Therapy in Treating Patients With Newly Diagnosed Glioblastoma and Methylated Gene Promoter Status; NCT00689221), CORE (Cilengitide, Temozolomide, and Radiation Therapy in Treating Patients With Newly Diagnosed Glioblastoma and Unmethylated Gene Promoter Status; NCT00813943), and Radiation Therapy Oncology Group 0825 (NCT00884741)."7.83Does Valproic Acid or Levetiracetam Improve Survival in Glioblastoma? A Pooled Analysis of Prospective Clinical Trials in Newly Diagnosed Glioblastoma. ( Chinot, O; Cloughesy, T; Gilbert, MR; Gorlia, T; Happold, C; Hegi, M; Mehta, MP; Nabors, LB; Perry, JR; Pugh, SL; Reardon, DA; Roth, P; Stupp, R; Weller, M; Wick, W, 2016)
"Although it has been reported that some antiepileptic drugs have inducing or inhibiting effects on lamotrigine (LTG) clearance, whether they have the same effects in Asian epilepsy patients as in those in other countries has not been clarified, especially in children."7.83The effects of co-medications on lamotrigine clearance in Japanese children with epilepsy. ( Abe, S; Azuma, Y; Ishihara, N; Ito, Y; Itomi, K; Kidokoro, H; Kojima, S; Kurahashi, H; Kurahashi, N; Maruyama, K; Natsume, J; Negoro, T; Okumura, A; Suzuki, M; Takeuchi, T; Tsuji, T; Watanabe, K; Yamada, K; Yamamoto, H, 2016)
"To investigate the clinical efficacy and safety of Levetiracetam (LEV) add-on therapy for child refractory epilepsy."7.83The clinical efficacy and safety of levetiracetam add-on therapy for child refractory epilepsy. ( Chen, J; Chen, SZ; Liu, XM; Yue, X, 2016)
" Few case reports have been published regarding pancytopenia associated with levetiracetam treatment, and its intrinsic pathogenesis is still unknown."7.83Pancytopenia associated with levetiracetam in an epileptic woman. ( García Carretero, R; Olid-Velilla, M; Romero Brugera, M; Salamanca-Ramirez, I, 2016)
"Epilepsy with electrical status epilepticus in sleep (ESES) is a devastating disease, and we sought to evaluate the efficacy of levetiracetam (LEV) for the treatment of patients with this epileptic encephalopathy in China."7.81Levetiracetam efficacy in children with epilepsy with electrical status epilepticus in sleep. ( Cai, F; Chen, J; Feng, C; Hu, Y; Jiang, L, 2015)
"To assess the effect and tolerability of zonisamide (ZNS) as adjunctive treatment for difficult-to-treat epilepsy in adult Scandinavian patients."7.81Retention rate of zonisamide in intractable epilepsy. ( Andersen, H; Lindstrøm, P; Nakken, KO, 2015)
" There are multiple retrospective studies reporting good efficacy and tolerability of the anti-epileptic drug levetiracetam (LEV) in human patients with epilepsy; however, reports of LEV's tolerability and efficacy in dogs with epilepsy remain limited."7.81Assessment into the usage of levetiracetam in a canine epilepsy clinic. ( Nye, G; Packer, RM; Porter, SE; Volk, HA, 2015)
"TO determine neuroprotective properties of levetiracetam and simvastatin using rats with pilocaroine-induced epilepsy."7.81[Protective effects of levetiracetam and simvastatin on pilocarpine-induced epilepsy in rat models]. ( Chen, T; Li, MQ; Liu, L; Zhang, WW, 2015)
"To evaluate the long-term effects and tolerability of levetiracetam (LEV) in refractory epilepsy."7.81[Effectiveness and safety of long-term levetiracetam treatment in patients with refractory epilepsy]. ( Baba, H; Fuji, A; Matsuo, M; Matsuzaka, T; Moriuchi, H; Ono, T; Sato, T; Tanaka, S; Toda, K, 2015)
"To clarify the efficacy and safety of levetiracetam (LEV) in children with localization-related epilepsy, we performed a retrospective study in our hospital."7.81[Efficacy of Levetiracetam as an Add-on Therapy in Children with Localization-related Epilepsy]. ( Enoki, H; Okanishi, T; Yokota, T, 2015)
"We report on a 9-year-old girl with idiopathic epilepsy who showed forced normalization after administration of levetiracetam (LEV)."7.81A Girl with Idiopathic Epilepsy Showing Forced Normalization after Levetiracetam Administration. ( Fujino, O; Itoh, Y; Kawakami, Y; Okazaki, T; Takase, M, 2015)
"Our objective is to explore the effects of levetiracetam on the levels of neuropeptides, serum activity and concentrations of oxidative stress and inflammatory response proteins, and levels of brain injury marker in patients with refractory epilepsy."7.81The Effects of Levetiracetam on Cerebrospinal Fluid and Plasma NPY and GAL, and on the Components of Stress Response System, hs-CRP, and S100B Protein in Serum of Patients with Refractory Epilepsy. ( Chen, W; Chen, Y; Ge, Y; Liu, X; Tan, Y, 2015)
"To report cases of hair loss with levetiracetam (LEV) in epilepsy patient and summarise their demographic and clinical features."7.80Hair loss with levetiracetam in five patients with epilepsy. ( Hong, Z; Zhou, D; Zou, X, 2014)
"Studies evaluating the effect of levetiracetam (LEV) on haematological parameters in patients with epilepsy are very limited."7.80Short-term effect of levetiracetam monotherapy on haematological parameters in children with epilepsy: a prospective study. ( Attilakos, A; Dinopoulos, A; Garoufi, A; Moustaki, M; Papaevangelou, V; Paschalidou, M; Siafakas, N; Tsirouda, M, 2014)
"We investigated the relationship between behavioral problems, location of electroencephalogram (EEG) paroxysmal abnormalities (PA), and treatment with levetiracetam in children with pervasive developmental disorder (PDD) and epilepsy."7.80Effect of levetiracetam on behavioral problems in pervasive developmental disorder children with epilepsy. ( Aihara, M; Kanemura, H; Ohyama, T; Sano, F; Sugita, K, 2014)
"This study aimed to evaluate the effectiveness of levetiracetam (LEV) use for seizure control in patients who had undergone resective surgery for intractable epilepsy in routine clinical practice."7.80Effectiveness of levetiracetam use following resective surgery in patients with refractory epilepsy: a prospective observational study. ( An, DM; Chen, L; Lei, D; Li, JM; Li, YH; Zeng, TF; Zhang, B; Zhou, D, 2014)
"Body weight was measured at baseline and at the final LEV study visit."7.80Levetiracetam does not alter body weight: analysis of randomized, controlled clinical trials. ( Gidal, BE; Herbeuval, AF; Magnus, L; Sheth, RD, 2003)
"To evaluate the long-term efficacy and safety of levetiracetam based on a large population of patients in a tertiary epilepsy centre."7.79The long-term efficacy and safety of levetiracetam in a tertiary epilepsy centre. ( Chu, K; Jung, KH; Kang, BS; Kim, YS; Lee, SK; Lee, ST; Moon, HJ, 2013)
"The aim of this study was to investigate the change of health related quality of life (HRQoL), anxiety and depression in adult patients in whom an adjunctive treatment with levetiracetam (LEV) was converted to a LEV monotherapy."7.79Quality of life, anxiety and depression in adult patients after add-on of levetiracetam and conversion to levetiracetam monotherapy. ( Arnold, S; Brandt, C; Elger, CE; Hagemann, A; May, TW; Nieder, E; Pohlmann-Eden, B; Schulze-Bonhage, A; Straub, HB; Tergau, F; Witte-Bölt, K, 2013)
" The aim of this study is to determine the changes of bone metabolism and BMD in epilepsy patients who are undergoing levetiracetam (LEV) monotherapy."7.79Effects of levetiracetam as a monotherapy on bone mineral density and biochemical markers of bone metabolism in patients with epilepsy. ( Hong, SB; Joo, EY; Kim, D; Koo, DL, 2013)
"We aimed to compare apparent steady-state oral clearance (CL/F) of the antiepileptic drug levetiracetam (LEV) in elderly (66-80 years, n=105) and very elderly (81-96 years, n=70) vs nonelderly (30-65 years, n=97) patients with epilepsy."7.78Levetiracetam clinical pharmacokinetics in elderly and very elderly patients with epilepsy. ( Albani, F; Baruzzi, A; Contin, M; Mohamed, S; Riva, R, 2012)
"The objective of this retrospective study was to report our experience with the use of levetiracetam as an adjuvant therapy in a population of 42 children presenting a drug-resistant epilepsy."7.78[Experience with levetiracetam in the treatment of childhood refractory epilepsy]. ( Berquin, P; Bourel-Ponchel, E; de Broca, A; Delignières, A; Doumbia-Ouattara, M; Le Moing, AG; Querne, L, 2012)
"To establish a population pharmacokinetics (PPK) model of levetiracetam in Chinese children with epilepsy."7.78Population pharmacokinetics modeling of levetiracetam in Chinese children with epilepsy. ( Lu, W; Shang, DW; Wang, L; Wang, YH; Wei, MJ; Wu, Y, 2012)
"An open pilot study to evaluate the effect of pregabalin (PGB) as add-on therapy on seizure control, quality of life, and anxiety in patients with brain tumour-related epilepsy (BTRE)."7.78Effect of pregabalin add-on treatment on seizure control, quality of life, and anxiety in patients with brain tumour-related epilepsy: a pilot study. ( Carapella, CM; Dinapoli, L; Fabi, A; Maschio, M; Pace, A; Pompili, A; Sperati, F; Vidiri, A, 2012)
"To assess the efficacy and tolerability of levetiracetam (Lev) in children with epilepsy."7.77Efficacy and tolerability of levetiracetam in children with epilepsy. ( Chen, S; Li, J; Xiao, N, 2011)
"To monitor the effect of adding levetiracetam in paediatric patients with hemiplegic cerebral palsy and uncontrolled epilepsy."7.77Levetiracetam in children and adolescents with epilepsy and hemiplegic cerebral palsy. ( Harbord, MG, 2011)
"To describe the clinical outcomes of a compulsory switch from branded to generic levetiracetam (LEV) among people with epilepsy (PWE) in an outpatient setting."7.77Clinical experience with generic levetiracetam in people with epilepsy. ( Chaluvadi, S; Chiang, S; Friedman, DE; Goldsmith, CE; Tran, L, 2011)
"This study explored the effects of levetiracetam (LEV) on the expression of nerve cell adhesion molecule (NCAM) and growth-associated protein 43 (GAP-43) mRNA in the hippocampus of rats with epilepsy induced by lithium-pilocarpine (Li-PILO) in order to provide a basis for investigating the antiepileptic mechanism of LEV and its doseresponse."7.77[Effects of levetiracetam on the expression of NCAM and GAP-43 mRNA in the hippocampus of rats with epilepsy]. ( Jia, TM; Li, XL; Liu, T; Luan, B; Zhang, XL, 2011)
"To correlate SV2A expression in surgically removed tumor and peritumoral tissue of glioma patients with epilepsy with the clinical response to levetiracetam in a prospective cohort."7.77Synaptic vesicle protein 2A predicts response to levetiracetam in patients with glioma. ( Aronica, E; de Groot, M; Heimans, JJ; Reijneveld, JC, 2011)
"The objective was to retrospectively study the efficacy and safety of levetiracetam (keppra) as an add-on treatment of pharmacoresistant forms of epilepsy in children."7.77[The retrospective study of efficacy and safety of levetiracetam as an add-on treatment of epilepsy in children]. ( Aĭvazian, SO; Shiriaev, IuS, 2011)
"We retrospectively analysed 218 patients, mostly adults, presenting mostly with localisation-related epilepsy, treated with levetiracetam as adjunctive therapy or monotherapy for up to 36 months."7.76Long-term levetiracetam treatment in patients with epilepsy: 3-year follow up. ( Brázdil, M; Kocvarová, J; Kuba, R; Mastík, J; Novotná, I; Rektor, I; Tyrlíková, I, 2010)
"To investigate the efficacy and safety of levetiracetam adjunctive therapy in childhood intractable epilepsy, data were reviewed for 130 children who had >or=4 seizures per month, whose seizures were intractable to an initial >or=2 antiepileptic drugs, and who could be monitored for at least 6 months after levetiracetam add-on."7.76Efficacy and safety of adjunctive levetiracetam therapy in pediatric intractable epilepsy. ( Kang, HC; Kim, HD; Lee, JS; Lee, YJ, 2010)
"We review our experience with high-dose intravenous levetiracetam (IV-LEV) for acute seizure exacerbations in nine children with medically intractable epilepsy."7.76High-dose intravenous levetiracetam for acute seizure exacerbation in children with intractable epilepsy. ( Depositario-Cabacar, DT; Peters, JM; Pong, AW; Riviello, JJ; Rotenberg, A; Roth, J; Takeoka, M, 2010)
"To evaluate the efficacy and safety of levetiracetam in the management of epilepsy in patients with glioma."7.76Efficacy and safety of levetiracetam in patients with glioma: a clinical prospective study. ( Buttolo, L; Cenzato, M; Padovani, A; Rosati, A; Stefini, R; Todeschini, A, 2010)
"In 2006, intravenous levetiracetam received US Food and Drug Administration (FDA) approval for adjunctive treatment of partial onset seizures in adults with epilepsy, 16 years or older."7.76Intravenous levetiracetam in children with seizures: a prospective safety study. ( Cardenas, JF; Chapman, KE; Hastriter, EV; Khoury, EM; Ng, YT, 2010)
"To evaluate of the efficacy and safety of adjunctive levetiracetam (LEV) in children younger than 4 years with refractory epilepsy."7.76[Efficacy and safety of adjunctive levetiracetam in children younger than 4 years with refractory epilepsy]. ( Chen, L; Hu, Y; Huang, TS; Li, B; Liao, JX, 2010)
"The aim of this study was to evaluate efficacy and tolerability of levetiracetam (LEV) in patients with different epilepsy syndromes."7.76Levetiracetam in clinical practice: efficacy and tolerability in epilepsy. ( Bilo, L; de Leva, MF; Meo, R, 2010)
"The aim of the study was to investigate risk factors for cardiovascular disease in patients with epilepsy using the new antiepileptic drug levetiracetam (LEV), compared with patients taking carbamazepine (CBZ) or lamotrigine (LTG)."7.76Cardiovascular risk factors in epilepsy patients taking levetiracetam, carbamazepine or lamotrigine. ( Gjerstad, L; Luef, G; Mørkrid, L; Rauchenzauner, M; Svalheim, S; Taubøll, E, 2010)
"9 years) with epilepsy not responding to most conventional or new antiepileptic drugs were treated by adding levetiracetam to their present antiepileptic regimen and followed for a minimum period of 12 weeks."7.76Efficacy of levetiracetam in children with refractory epilepsy as an add-on trial. ( Ghazavi, M; Ghofrani, M; Karimzadeh, P; Mahvelati, F; Tonekaboni, SH, 2010)
"5-year period was performed at the Columbia Comprehensive Epilepsy Center to identify children who were treated with levetiracetam doses titrated above the usual 40-60mg/kg/day."7.76Efficacy and tolerability of high oral doses of levetiracetam in children with epilepsy. ( Obeid, M; Pong, AW, 2010)
"Levetiracetam (LEV), a newer antiepileptic drug (AED) useful for several epilepsy syndromes, binds to SV2A."7.75No major role of common SV2A variation for predisposition or levetiracetam response in epilepsy. ( Cavalleri, GL; Delanty, N; Depondt, C; Doherty, CP; Goldstein, DB; Kinirons, P; Lynch, JM; Murphy, K; O'Rourke, D; Sander, JW; Shianna, KV; Sisodiya, SM; Tate, SK; Weale, ME; Wood, NW, 2009)
"Variations in the plasma concentration of levetiracetam during pregnancy and postpartum were prospectively monitored in five women to investigate their potential implications in epilepsy management and child outcome."7.75Levetiracetam plasma level monitoring during pregnancy, delivery, and postpartum: clinical and outcome implications. ( Cid, AO; Juste, AO; López-Fraile, IP; Modrego, PJ, 2009)
"The aim of this pilot study was to investigate the effects of levetiracetam monotherapy on seizure control, quality of life and neurocognitive performance in patients with brain tumor-related epilepsy."7.75Quality of life and seizure control in patients with brain tumor-related epilepsy treated with levetiracetam monotherapy: preliminary data of an open-label study. ( Dinapoli, L; Fabi, A; Jandolo, B; Maschio, M; Muti, P; Pace, A; Sperati, F, 2009)
"To determine the utility and tolerability of levetiracetam (LEV) compared to phenytoin (PHT) in preventing clinical seizures in patients with subarachnoid hemorrhage (SAH)."7.75Utility of levetiracetam in patients with subarachnoid hemorrhage. ( Husain, AM; Shah, D, 2009)
"Levetiracetam is one of the newer anti-epileptic medications, which is now widely used in the treatment of childhood epilepsy."7.75Thrombocytopenia as an adverse effect of levetiracetam therapy in a child. ( Mohamed, BP; Peer Mohamed, B; Prabhakar, P, 2009)
"We present a simple, fast and validated method for the determination of the new generation antiepileptic drug (AED) levetiracetam (LEV) in plasma of patients with epilepsy using high performance liquid chromatography (HPLC) with UV detection."7.74Simple and validated HPLC-UV analysis of levetiracetam in deproteinized plasma of patients with epilepsy. ( Albani, F; Baruzzi, A; Contin, M; Mohamed, S; Riva, R, 2008)
"To evaluate the efficacy and tolerability of levetiracetam (LEV) in the treatment of epilepsy as a monotherapy in children."7.74[Follow-up study on levetiracetam monotherapy in children with epilepsy]. ( Gao, ZJ; Jiang, YW, 2008)
" Three regulatory trials have demonstrated that add-on levetiracetam is efficacious in patients with localization-related epilepsy."7.74Levetiracetam in clinical practice: long-term experience in patients with refractory epilepsy referred to a tertiary epilepsy center. ( Aldenkamp, AP; Bootsma, HP; de Krom, M; Diepman, L; Gehring, J; Hulsman, J; Lambrechts, D; Leenen, L; Majoie, M; Ricker, L; Schellekens, A, 2007)
"The aim of this multicentric, retrospective, and uncontrolled study was to evaluate the efficacy and safety of levetiracetam (LEV) in 81 children younger than 4 years with refractory epilepsy."7.74Efficacy and safety of levetiracetam in infants and young children with refractory epilepsy. ( Balestri, P; Capovilla, G; Coppola, G; Cordelli, DM; Franzoni, E; Grosso, S; Morgese, G; Verrotti, A; Zamponi, N, 2007)
"To study pharmacokinetics of levetiracetam (LEV) during pregnancy, delivery, lactation, and in the neonatal period."7.74Pharmacokinetics of levetiracetam during pregnancy, delivery, in the neonatal period, and lactation. ( Ben-Menachem, E; Danielsson, B; Johansson, R; Källén, K; Luef, G; Ohman, I; Palm, R; Söderfeldt, B; Tomson, T, 2007)
"A retrospective study to evaluate the efficacy of levetiracetam in the treatment of adult pharmacoresistant epilepsy."7.74[Clinical experience with levetiracetam for adults with epilepsy]. ( Barcs, G; Szucs, A, 2007)
"To assess the single-dose pharmacokinetics of levetiracetam and its major metabolite ucb L057 in infants and young children with epilepsy."7.74Pharmacokinetics of levetiracetam in infants and young children with epilepsy. ( Bebin, M; Chen, D; Coupez, R; Glauser, TA; Lu, ZS; Mitchell, WG; Stockis, A; Weinstock, A, 2007)
" Group 1 includes patients in whom levetiracetam was the only possible cause of weight loss and Group 2 those in whom other factors may have played a role."7.74Dramatic weight loss with levetiracetam. ( Coubes, P; Crespel, A; Diaz, O; Gelisse, P; Genton, P; Hillaire-Buys, D; Juntas-Morales, R, 2008)
"To investigate changes in levetiracetam (LEV) serum concentration/dose ratio (C/D-ratio) in relation to pregnancy."7.74Serum concentration/dose ratio of levetiracetam before, during and after pregnancy. ( Brodtkorb, E; Helde, G; Nakken, KO; Reimers, A; Westin, AA, 2008)
"To assess pharmacokinetics, efficacy, and tolerability of oral levetiracetam administered as an adjunct to phenobarbital treatment in cats with poorly controlled suspected idiopathic epilepsy."7.74Levetiracetam as an adjunct to phenobarbital treatment in cats with suspected idiopathic epilepsy. ( Bailey, KS; Barone, G; Boothe, DM; Dewey, CW; Kortz, GD, 2008)
"Nonlinear mixed-effects modelling was used to analyse pooled data collected from 228 children with epilepsy aged 3 months to 18 years in five trials of adjunctive levetiracetam therapy."7.74Retrospective population pharmacokinetic analysis of levetiracetam in children and adolescents with epilepsy: dosing recommendations. ( Jacqmin, P; Lacroix, B; Sargentini-Maier, ML; Stockis, A; Toublanc, N, 2008)
"This study provides the results of a cost-effectiveness analysis of levetiracetam as an adjunctive treatment for refractory epilepsy from the Canadian Ministry of Health perspective."7.73Economic evaluation of levetiracetam as an add-on therapy in patients with refractory epilepsy. ( Bernier, G; Blais, L; Godfroid, P; LeLorier, JJ; Sheehy, O; St-Hilaire, JM, 2005)
"The authors examined sodium concentrations from 97 oxcarbazepine-treated (OXC) and 451 carbamazepine-treated (CBZ) patients with epilepsy using cross-section and follow-up studies."7.73Hyponatremia from oxcarbazepine and carbamazepine. ( Dong, X; Leppik, IE; Rarick, J; White, J, 2005)
"To assess the anticonvulsant activity of the novel antiepileptic drug, levetiracetam (LEV) in a model of self-sustaining limbic status epilepticus, and to measure the consequence of LEV treatment on the pattern of mitochondrial dysfunction known to occur after status epilepticus (SE)."7.73Levetiracetam: antiepileptic properties and protective effects on mitochondrial dysfunction in experimental status epilepticus. ( Cock, HR; Gibbs, JE; Walker, MC, 2006)
"To evaluate the efficacy and tolerability of levetiracetam in children with drug resistant epilepsy from a retrospective study."7.73[Experience with levetiracetam in childhood epilepsy]. ( Fogarasi, A; Hegyi, M; Herczegfalvi, A; Kollár, K; Móser, J; Neuwirth, M; Paraicz, E; Rosdy, B; Saracz, J, 2006)
"The long-term efficacy and tolerability of levetiracetam (LEV) was analysed in 218 epilepsy patients."7.73Long-term levetiracetam treatment of epilepsy patients: clinical audit. ( Brázdil, M; Kocvarová, J; Kuba, R; Mastík, J; Novotná, I; Rektor, I; Tyrliková, I, 2006)
"It is not known whether the antiepileptic drug (AED) levetiracetam can be used safely in human pregnancy."7.73Levetiracetam in pregnancy: preliminary experience from the UK Epilepsy and Pregnancy Register. ( Craig, J; Guthrie, E; Hunt, S; Irwin, B; Morrison, PJ; Morrow, J; Parsons, L; Robertson, I; Russell, A; Waddell, R, 2006)
"Levetiracetam (LEV) was shown to be very efficacious and well tolerated as add-on therapy for refractory epilepsy."7.72Aggressive behavior of epilepsy patients in the course of levetiracetam add-on therapy: report of 33 mild to severe cases. ( Dietl, T; Dinkelacker, V; Elger, CE; Lengler, U; Widman, G, 2003)
"To investigate the prevalence and psychopathological features of psychiatric adverse events (PAEs) in patients with learning disabilities (LD) in therapy with levetiracetam (LEV)."7.72Psychiatric adverse events in patients with epilepsy and learning disabilities taking levetiracetam. ( Mula, M; Sander, JW; Trimble, MR, 2004)
"The purpose was to evaluate the effects of levetiracetam (LEV) in routine therapy in learning disabled patients with therapy-resistant epilepsy."7.72Efficacy and tolerability of levetiracetam in patients with therapy-resistant epilepsy and learning disabilities. ( Bömmel, W; Hauser, I; Horstmann, V; Huber, B; Liem, S; May, T; Meinert, T; Robertson, E; Schulz, L; Seidel, M; Tomka-Hoffmeister, M; Wagner, W, 2004)
"To evaluate the efficacy and safety of levetiracetam (LEV) in refractory crypto/symptomatic, partial or generalised epilepsy in children, adolescents and young adults."7.72Levetiracetam during 1-year follow-up in children, adolescents, and young adults with refractory epilepsy. ( Coppola, G; Fels, A; Habetswallner, F; Licciardi, F; Mangano, S; Nardello, R; Operto, FF; Pascotto, A; Pelliccia, A; Romano, A; Tortorella, G, 2004)
"The long-term continuation (retention) rate, efficacy, and safety data of the new antiepileptic drug levetiracetam (LEV) was evaluated in all patients with epilepsy exposed to the drug during its developmental program (n = 1,422)."7.71Long-term continuation of levetiracetam in patients with refractory epilepsy. ( Krakow, K; Otoul, C; Sander, JW; Walker, M, 2001)
"The protective and adverse effect potentials of levetiracetam ((S)-alpha-ethyl-2-oxo-pyrrolidine acetamide) in rodent models of seizures and epilepsy were compared with the profile of several currently prescribed and newly developed antiepileptic drugs."7.70Evidence for a unique profile of levetiracetam in rodent models of seizures and epilepsy. ( Gobert, J; Klitgaard, H; Matagne, A; Wülfert, E, 1998)
"Five phenobarbital treated dogs were classified as true responders (≥50% reduction in seizures/month) whereas none of the levetiracetam treated dogs fulfilled this criterion."6.82A single-blinded phenobarbital-controlled trial of levetiracetam as mono-therapy in dogs with newly diagnosed epilepsy. ( Berendt, M; Fredsø, N; Møller, A; Sabers, A; Toft, N, 2016)
"Levetiracetam (LEV) is a new-generation anti epileptic drug (AED)."6.82[Efficacy and Safety of Levetiracetam as an Add-on Therapy for Symptomatic Refractory Epilepsy Treated in a Department of Neurosurgery]. ( Kawataki, T; Kinouchi, H; Ogiwara, M; Sato, H; Suzuki, K, 2016)
"01) and a shorter half-life (p=0."6.76Influence of enzyme inducing antiepileptic drugs on the pharmacokinetics of levetiracetam in patients with epilepsy. ( Alexandre, V; Feletti, F; Freitas-Lima, P; Pereira, LR; Perucca, E; Sakamoto, AC, 2011)
"Levetiracetam was generally well tolerated."6.74The underrecognized epilepsy spectrum: the effects of levetiracetam on neuropsychological functioning in relation to subclinical spike production. ( Brown, M; Legoff, D; Levin-Allen, S; Mintz, M; Mintz, P; Scornaienchi, J; Smith, C, 2009)
"Stroke is the most common cause of seizures in the elderly."6.73Levetiracetam monotherapy for late poststroke seizures in the elderly. ( Gomceli, YB; Inan, LE; Kutlu, G; Unal, Y, 2008)
"Levetiracetam treatment was safe and effective in this group of very young patients with various types of epilepsy."6.73Efficacy of levetiracetam in children with epilepsy younger than 2 years of age. ( Krief, P; Maytal, J, 2008)
"Epilepsy is a common clinical problem in patients with brain tumours, strongly affecting patients' quality of life."6.72Levetiracetam therapy in patients with brain tumour and epilepsy. ( Albani, F; Baruzzi, A; Carapella, CM; Dinapoli, L; Jandolo, B; Maschio, M; Occhipinti, E; Pace, A; Pompili, A; Zarabla, A, 2006)
"Levetiracetam is a new anti-convulsant with impressive pivotal trial credentials."6.71Clinical experience of marketed Levetiracetam in an epilepsy clinic-a one year follow up study. ( Barrett, M; Betts, T; Greenhill, L; Yarrow, H, 2003)
"Levetiracetam (LEV) is a novel antiepileptic drug (AED) with efficacy against a wide range of seizures types."6.71Levetiracetam for people with mental retardation and refractory epilepsy. ( Brodie, MJ; Kelly, K; Stephen, LJ, 2004)
"Levetiracetam is a broad-spectrum antiepileptic drug (AED) with a unique mechanism of action."6.55Levetiracetam Clinical Pharmacokinetic Monitoring in Pediatric Patients with Epilepsy. ( Ensom, MHH; Levine, M; Paquette, V; Tan, J, 2017)
"Levetiracetam has a novel structure and unique mechanisms of action."6.47Levetiracetam: a review of its use in epilepsy. ( Lyseng-Williamson, KA, 2011)
"Levetiracetam has a novel structure and unique mechanisms of action."6.47Spotlight on levetiracetam in epilepsy. ( Lyseng-Williamson, KA, 2011)
"Levetiracetam is an antiepileptic drug that has been shown to be effective in various types of seizures, both partial and generalized."6.46Levetiracetam in childhood epilepsy. ( Chiarelli, F; Curatolo, P; D'Adamo, E; Parisi, P; Verrotti, A, 2010)
"Levetiracetam (Keppra) is an antiepileptic drug (AED) characterized by a novel mechanism of action, unique profile of activity in seizure models, and broad-spectrum clinical efficacy."6.45Benefit of combination therapy in epilepsy: a review of the preclinical evidence with levetiracetam. ( Kaminski, RM; Klitgaard, H; Matagne, A; Patsalos, PN, 2009)
"Epilepsy is a neurological disorder consisting of recurrent seizures, resulting from excessive, uncontrolled electrical activity in the brain."6.43Neuromodulation with levetiracetam and vagus nerve stimulation in experimental animal models of epilepsy. ( Boon, P; De Herdt, V; De Smedt, T; Dedeurwaerdere, S; Delbeke, J; Legros, B; Raedt, R; Van Hese, P; Van Laere, K; Vonck, K; Wadman, W; Waterschoot, L; Wyckhuys, T, 2006)
"Levetiracetam has specific characteristics that make it an optimal choice for many patient populations."6.42Role of levetiracetam in the treatment of epilepsy. ( Brodie, MJ; French, JA, 2003)
"Levetiracetam also has a favourable pharmacokinetic profile characterised by rapid and nearly complete absorption, very low potential for drug interactions and a prolonged pharmacodynamic effect that permits twice-daily dosing."6.42Levetiracetam: treatment in epilepsy. ( Ben-Menachem, E, 2003)
" In Phase II/III trials, the adverse effects occurring more commonly in the treatment groups versus the placebo group were; somnolence (14."6.42Levetiracetam safety profiles and tolerability in epilepsy patients. ( Briggs, DE; French, JA, 2004)
"Epilepsy is one of the commonest neurological conditions."6.42Levetiracetam in the management of epilepsy. ( Leach, JP, 2004)
"Levetiracetam (LEV) is an anti-seizure drug (ASD)."5.72Relationship between bone density and levetiracetam monotherapy in epilepsy patients. ( Aydın, Z; Gözükızıl, ST; Yalçın, AD, 2022)
"Levetiracetam (LEV) has an improved pharmacological profile and is one of the most commonly used antiepileptic drugs (AEDs)."5.56Behavioral alterations associated with levetiracetam in pediatric epilepsy. ( Cortes, C; Manterola, C, 2020)
"This study was a randomized double-blind placebo-controlled clinical trial on 53 adult patients with epilepsy with behavioral side effects after treatment by levetiracetam."5.51Pyridoxine for treatment of levetiracetam-induced behavioral adverse events: A randomized double-blind placebo-controlled trial. ( Alizadeh-Navaei, R; Asghari, F; Cheraghmakani, H; Ghazaeian, M; Rezapour, M; Tabrizi, N, 2022)
"Levetiracetam is a broad-spectrum anti-epileptic drug that is effective against both focal and generalized epilepsies."5.48Levetiracetam monotherapy for the treatment of infants with epilepsy. ( Arican, P; Cavusoglu, D; Gencpinar, P; Olgac Dundar, N, 2018)
"LEV provides similar seizure control to that of the older AEDs, and it is more effective and better than LTG."5.48Comparative study of antiepileptic drug use during pregnancy over a period of 12 years in Spain. Efficacy of the newer antiepileptic drugs lamotrigine, levetiracetam, and oxcarbazepine. ( Escartin Siquier, A; Forcadas Berdusan, M; Martin Moro, M; Martinez Ferri, M; Peña Mayor, P; Perez López-Fraile, I, 2018)
"To examine the prevalence and clinical correlates of fatigue as an adverse event (AE) of antiepileptic drug (AED) treatment in patients with epilepsy."5.46Fatigue during treatment with antiepileptic drugs: A levetiracetam-specific adverse event? ( Agrawal, N; Cock, HR; Lozsadi, DA; Mula, M; von Oertzen, TJ; Yogarajah, M, 2017)
"Lacosamide (LCM) is a new antiepileptic drug (AED) used as adjunctive therapy in patients with partial seizures with or without secondary generalization, with a favorable pharmacokinetic profile that seems to be effective and well tolerated."5.46Quality of life, mood and seizure control in patients with brain tumor related epilepsy treated with lacosamide as add-on therapy: A prospective explorative study with a historical control group. ( Fabi, A; Giannarelli, D; Maialetti, A; Maschio, M; Vidiri, A; Villani, V; Zarabla, A, 2017)
" The aim of the study was to assess the risk of increased frequency of seizures or other adverse events after replacement of a brand-name LEV with a generic one."5.46Safety of switching from brand-name to generic levetiracetam in patients with epilepsy. ( Bosak, M; Słowik, A; Turaj, W, 2017)
"• Valproic acid has a cumulative effect on inhibiting brain activity in epileptogenic regions."5.46Resting-state fMRI revealed different brain activities responding to valproic acid and levetiracetam in benign epilepsy with central-temporal spikes. ( Dante, M; Hu, Z; Li, K; Li, Q; Li, Z; Lu, G; Wu, H; Xu, Q; Yang, F; Zhang, Q; Zhang, Z, 2017)
"Depression was evaluated in all experimental groups using the tail suspension and sucrose preference test on days 1, 5, 10 and 15, 2 h after pentylenetetrazole challenge."5.46Adjuvant quercetin therapy for combined treatment of epilepsy and comorbid depression. ( Goel, RK; Kaur, T; Singh, T, 2017)
" Once patients respond to low-dose treatment, maintenance of the effective dosage may prolong response."5.43Clinical features of long-term low-dose levetiracetam treatment for epilepsy. ( Fukui, M; Nomura, S; Shimakawa, S; Tamai, H; Tanabe, T; Yoshikawa, S, 2016)
"Recently, the use of acute seizure tests in epileptic rats or mice has been proposed as a novel strategy for evaluating novel AEDs for increased antiseizure efficacy."5.43Evaluation of the pentylenetetrazole seizure threshold test in epileptic mice as surrogate model for drug testing against pharmacoresistant seizures. ( Löscher, W; Töllner, K; Twele, F, 2016)
"All LEV-induced cADRs were mild skin rashes which occurred within 28 days of LEV exposure."5.43Levetiracetam-induced cutaneous adverse drug reactions were not associated with HLA genes in a small sample of Chinese patients with epilepsy. ( An, DM; Chen, JN; Hu, FY; Ren, JC; Wang, W; Zhou, D, 2016)
"Epilepsy has an impact on the reproductive system."5.43Effects of levetiracetam monotherapy on sperm parameters and sex hormones: Data from newly diagnosed patients with epilepsy. ( Bayraktutan, OF; Ceylan, M; Karabulut, I; Sonkaya, AR; Yalcin, A, 2016)
"Hyponatremia is frequently seen in heart failure patients and has a high mortality rate."5.42The first case of levetiracetam-induced and tolvaptan-resistant hyponatremia. ( Acaban, MB; Arı, H; Kahraman, F, 2015)
"Catamenial epilepsy is a periodic increase in seizure frequency in women with epilepsy during menstruation, or at any specific point in the menstrual cycle."5.42Intermittent levetiracetam treatment in five patients with catamenial epilepsy. ( Chen, K; Liang, Y; Liu, J; Sun, H; Xie, Y; Yu, N, 2015)
"Levetiracetam was started with a good response."5.40Levetiracetam following liver and kidney failure in late-onset anticonvulsant hypersensitivity syndrome. ( López-González, FJ; Novoa, D; Pardo, J; Pintos, E; Rodríguez-Osorio, X, 2014)
" Adverse events occurred in only two patients who did not require LEV discontinuation."5.39Efficacy and safety of add-on levetiracetam in refractory childhood epilepsy. ( Aihara, M; Kanemura, H; Sano, F; Sugita, K; Tando, T, 2013)
"Epilepsy is a chronic neurological disorder characterized by recurrent seizures, and is highly resistant to medication with up to 40% of patients continuing to experience seizures whilst taking oral antiepileptic drugs."5.38In vivo biocompatibility and in vitro characterization of poly-lactide-co-glycolide structures containing levetiracetam, for the treatment of epilepsy. ( Campbell, TE; Cook, MJ; Halliday, AJ; McLean, KJ; Nelson, TS; Razal, JM; Wallace, GG, 2012)
"Levetiracetam (LEV) is a broad spectrum antiepileptic drug (AED) with a unique mechanism of action."5.37Levetiracetam monotherapy--outcomes from an epilepsy clinic. ( Brodie, MJ; Kelly, K; Parker, P; Stephen, LJ, 2011)
" Plasma concentrations (pc), interactions between drugs in the ICU context, adverse effects and seizure occurrences were observed and recorded."5.37Levetiracetam compared to valproic acid: plasma concentration levels, adverse effects and interactions in aneurysmal subarachnoid hemorrhage. ( Bjeljac, M; Keller, E; Mink, S; Muroi, C; Seule, M, 2011)
"Lacosamide (Vimpat) is a newly licensed novel antiepileptic drug."5.36Successful treatment for refractory convulsive status epilepticus by non-parenteral lacosamide. ( Eggers, C; Hofer, T; Resch, R; Tilz, C, 2010)
"Levetiracetam therapy was effective in 58."5.36Efficacy and safety of levetiracetam as an add-on therapy in children aged less than 4 years with refractory epilepsy. ( Cai, F; Cao, J; Li, S; Xiao, N, 2010)
" LEV-SC significantly depended on daily dosage and the interval between the time the medication was taken and the time of blood extraction."5.36[Which factors have an impact on levetiracetam serum concentrations? An analysis in 163 patients with epilepsy]. ( Bauer, J; Burr, W; Pfeiffer, C, 2010)
" Mean dosage was 1,643 mg/day (range 500-4,000)."5.35Intravenous levetiracetam for epileptic seizure emergencies in older people. ( Beyenburg, S; Maraite, N; Reuber, M, 2009)
"To develop a population pharmacokinetic model to evaluate the demographic and physiologic determinants of levetiracetam (LEV) pharmacokinetics (PK) and to suggest recommended doses of LEV in children."5.35Population pharmacokinetics of levetiracetam and dosing recommendation in children with epilepsy. ( Chhun, S; Chiron, C; Dulac, O; Jullien, V; Pons, G; Rey, E, 2009)
"Levetiracetam (LEV) is a novel antiepileptic drug (AED) that has recently obtained marketing authorisation for use in children."5.34Retention rate of levetiracetam in children with intractable epilepsy at 1 year. ( Buch, S; Crane, J; Donnelly, J; Gosalakkal, J; Mordekar, S; Mukhtyar, B; Peake, D; Philip, S; Rittey, C; Wheway, R; Whitehouse, WP, 2007)
"Levetiracetam (Lev) is a new antiepileptic drug with a distinct mechanism of action, shown in regulatory trials to be effective."5.33The long term retention of levetiracetam in a large cohort of patients with epilepsy. ( Bell, GS; Depondt, C; Duncan, JS; Koepp, MJ; Mitchell, T; Sander, JW; Yuen, AW, 2006)
"Levetiracetam was well tolerated and effective as add-on treatment in partial and generalised seizures."5.32[Levetiracetam in the treatment of epilepsy]. ( Brodtkorb, E; Johannessen, SI; Lossius, R; Mariero Klees, T; Nakken, KO, 2003)
"Levetiracetam (LEV) is a recently marketed novel anti-epileptic drug with a promising efficacy and safety profile."5.32Enterocolitis: an adverse event in refractory epilepsy patients treated with levetiracetam? ( Boon, P; Bosman, T; Claeys, P; De Clercq, M; De Reuck, J; Van Vlierberghe, H; Vonck, K, 2004)
"Levetiracetam has recently been approved as an adjunctive medication for partial seizures and frequently will be added to phenytoin."5.31Absence of pharmacokinetic drug interaction of levetiracetam with phenytoin in patients with epilepsy determined by new technique. ( Baltes, E; Browne, TR; Jensen, CM; Josephs, E; Leppik, IE; Paz, J; Szabo, GK, 2000)
"Levetiracetam is a new anticonvulsant (AED) with a novel mechanism of action."5.31Levetiracetam psychosis in children with epilepsy. ( Bergey, GK; Freeman, JM; Kossoff, EH; Vining, EP, 2001)
" Before the experiments with chronic administration of levetiracetam at different doses, we determined the pharmacokinetics of the drug after i."5.30Antiepileptogenic effects of the novel anticonvulsant levetiracetam (ucb L059) in the kindling model of temporal lobe epilepsy. ( Hönack, D; Löscher, W; Rundfeldt, C, 1998)
"In the GAERS model of petit mal epilepsy, levetiracetam markedly suppressed spontaneous spike-and-wave discharge (SWD) but left the underlying EEG trace normal."5.29Effects of levetiracetam, a novel antiepileptic drug, on convulsant activity in two genetic rat models of epilepsy. ( Boehrer, A; Gower, AJ; Hirsch, E; Marescaux, C; Noyer, M, 1995)
" We compare, in a routine clinical setting, brand versus generic levetiracetam (LEV) bioequivalence in patients with epilepsy and also the clinical efficacy and tolerability of the substitution."5.24Brand-to-generic levetiracetam switch in patients with epilepsy in a routine clinical setting. ( Chatzistefanidis, D; Gatzonis, S; Kyritsis, AP; Markoula, S; Patsalos, PN; Siarava, E; Siatouni, A; Verentzioti, A, 2017)
"To evaluate the efficacy of Levetiracetam in the management of neonatal seizures."5.22Efficacy of Levetiracetam in neonatal seizures: a systematic review. ( Hussain, AM; Sharma, D; Sharma, SS, 2022)
" Participants had "failed" initial monotherapy for partial epilepsy and were randomized to substitution monotherapy with levetiracetam or an older AED (carbamazepine or valproate sodium)."5.22Monotherapy with Levetiracetam Versus Older AEDs: A Randomized Comparative Trial of Effects on Bone Health. ( Christie, J; Gorelik, A; Hakami, T; Kantor, S; O'Brien, TJ; Petty, SJ; Sakellarides, M; Seibel, MJ; Todaro, M; Wark, JD; Yerra, R, 2016)
"This post-hoc subgroup analysis of data from an unblinded, randomized, 52-week superiority study (KOMET) compared the effectiveness of levetiracetam (LEV) with extended-release sodium valproate (VPA-ER) and controlled-release carbamazepine (CBZ-CR) as monotherapy in patients aged ≥ 60 years with newly diagnosed epilepsy."5.22Comparative effectiveness of levetiracetam, valproate and carbamazepine among elderly patients with newly diagnosed epilepsy: subgroup analysis of the randomized, unblinded KOMET study. ( Marson, AG; Noack-Rink, M; Pohlmann-Eden, B; Ramirez, F; Tofighy, A; Trinka, E; Werhahn, KJ; Wild, I, 2016)
"We sought to determine the effect of changing phenytoin therapy on bone mineral density (BMD) and 25-hydroxyvitamin D in patients with epilepsy."5.17Effect of switching hepatic enzyme-inducer antiepileptic drug to levetiracetam on bone mineral density, 25 hydroxyvitamin D, and parathyroid hormone in young adult patients with epilepsy. ( Geater, A; Leelawattana, R; Limapichat, K; Phabphal, K; Sathirapanya, P; Setthawatcharawanich, S, 2013)
"To show non-inferiority of levetiracetam to sulthiame with respect to efficacy, tolerability and safety in benign epilepsy with centrotemporal spikes in a prospective, double-blinded randomized controlled trial."5.17Levetiracetam vs. sulthiame in benign epilepsy with centrotemporal spikes in childhood: a double-blinded, randomized, controlled trial (German HEAD Study). ( Bast, T; Bonfert, M; Borggraefe, I; Heinen, F; Maßmann, K; May, TW; Neubauer, BA; Noachtar, S; Schotten, KJ; Tuxhorn, I, 2013)
"To estimate the effect of levetiracetam (LEV) on cognitive function and mood status in newly diagnosed epilepsy patients."5.17Effects of levetiracetam monotherapy on the cognitive function of epilepsy patients. ( Hong, SB; Hwang, KJ; Joo, EY; Kim, D; Kim, JY; Kim, MR; Kim, YJ; Koo, DL; Lee, JM; Shin, W, 2013)
"The aim of the study was to investigate immunoglobulin levels in patients with epilepsy using the antiepileptic drugs (AED) levetiracetam (LEV), carbamazepine (CBZ), or lamotrigine (LTG)."5.17Reduced immunoglobulin levels in epilepsy patients treated with levetiracetam, lamotrigine, or carbamazepine. ( Frøland, SS; Luef, G; Mochol, M; Mushtaq, U; Rauchenzauner, M; Svalheim, S; Taubøll, E, 2013)
"Of the newer antiepileptic drugs, lamotrigine (LTG) and levetiracetam (LEV) are popular first choice drugs for epilepsy."5.16The LaLiMo Trial: lamotrigine compared with levetiracetam in the initial 26 weeks of monotherapy for focal and generalised epilepsy--an open-label, prospective, randomised controlled multicenter study. ( Arnold, S; Bauer, S; Beige, A; Berrouschot, J; Burchardi, N; Eisensehr, I; Evers, S; Haag, A; Hallmeyer-Elgner, S; Hamer, HM; Klein, KM; Kovac, S; Lerche, H; Niedhammer, M; Oertel, WH; Reif, PS; Rosenow, F; Roth, E; Schade-Brittinger, C; Schröder, M; Springub, J; Strzelczyk, A; Weber, Y; Winkler, G, 2012)
"Levetiracetam (LEV) has antiepileptogenic effects in animals and is a candidate for prevention of epilepsy after traumatic brain injury."5.16Results of phase II pharmacokinetic study of levetiracetam for prevention of post-traumatic epilepsy. ( Atabaki, SM; He, J; Herr, D; Klein, P; Levine, Z; McCarter, R; Natale, J; Nogay, C; Pearl, PL; Sandoval, F; Soldin, SJ; Trzcinsky, S; Tsuchida, T; van den Anker, J, 2012)
"To evaluate the safety and tolerability of treatment with levetiracetam and determine the trough levels of levetiracetam in patients with traumatic brain injury (TBI) who are at high risk for posttraumatic epilepsy (PTE)."5.16Results of phase 2 safety and feasibility study of treatment with levetiracetam for prevention of posttraumatic epilepsy. ( Atabaki, SM; He, J; Herr, D; Klein, P; Levine, Z; McCarter, R; Natale, J; Nogay, C; Pearl, PL; Sandoval, F; Soldin, SJ; Trzcinski, S; Tsuchida, T; van den Anker, J, 2012)
"We performed a case series analysis to evaluate the effects of levetiracetam (LEV) monotherapy on seizures, adverse events, cognitive functioning and quality of life (QoL) in patients with brain tumor-related epilepsy (BTRE)."5.15Levetiracetam monotherapy in patients with brain tumor-related epilepsy: seizure control, safety, and quality of life. ( Dinapoli, L; Fabi, A; Maschio, M; Muti, P; Pace, A; Sperati, F; Vidiri, A, 2011)
"Stroke patients with a cortical syndrome and a modified Rankin score ≥ 3 or NIHSS ≥ 6 were treated with either levetiracetam 1500 mg daily divided in two doses or placebo during 12 weeks following stroke."5.15Early treatment after stroke for the prevention of late epileptic seizures: a report on the problems performing a randomised placebo-controlled double-blind trial aimed at anti-epileptogenesis. ( Aldenkamp, AP; de Krom, MC; Lodder, J; van Raak, EP; van Tuijl, JH, 2011)
" This study was done to evaluate the effect of levetiracetam (LEV) on subjective sleep quality and sleep architecture in patients with epilepsy, and the results were compared with the effects of carbamazepine-CR (CBZ-CR)."5.15The effect of levetiracetam monotherapy on subjective sleep quality and objective sleep parameters in patients with epilepsy: compared with the effect of carbamazepine-CR monotherapy. ( Cho, YW; Kim, DH; Motamedi, GK, 2011)
"To investigate the efficacy and safety of levetiracetam in adults with intellectual disabilities who have uncontrolled partial or generalised epilepsy."5.14A prospective multi-centre open label study of the use of levetiracetam as add-on treatment in patients with epilepsy and intellectual disabilities. ( Beavis, J; Felce, D; Kerr, M; Meek, A, 2009)
"All patients treated with lamotrigine, levetiracetam or topiramate in the Epilepsy Centre were identified."5.14The impact of side effects on long-term retention in three new antiepileptic drugs. ( Aldenkamp, AP; Bootsma, HP; de Krom, M; Hekster, YA; Hulsman, J; Lambrechts, D; Majoie, M; Ricker, L; Schellekens, A, 2009)
" The safety of intravenous levetiracetam has been established in prospective studies of adult epilepsy and healthy participants."5.14Rapid infusion of a loading dose of intravenous levetiracetam with minimal dilution: a safety study. ( Clarke, D; Durmeier, M; Ellis, M; Hovinga, CA; McGregor, A; Perkins, F; Wheless, JW, 2009)
"Levetiracetam given twice a day in children with refractory epilepsy reduces seizure frequency in all types of epilepsy."5.14Levetiracetam in children with refractory epilepsy: lack of correlation between plasma concentration and efficacy. ( Carmant, L; Giroux, PC; Salas-Prato, M; Théorêt, Y, 2009)
" The present study investigated reproductive and sexual function in patients with epilepsy (aged 18-45) treated with levetiracetam (LEV: 30 men/26 women), carbamazepine (CBZ: 63 men/30 women), or lamotrigine (LTG: 37 men/40 women) monotherapy and in healthy controls (36 men/44 women)."5.14Differential effects of levetiracetam, carbamazepine, and lamotrigine on reproductive endocrine function in adults. ( Bertelsen, M; Gjerstad, L; Lossius, A; Luef, G; Mørkrid, L; Rauchenzauner, M; Sandvand, F; Svalheim, S; Taubøll, E, 2009)
"Behavioral side effects related to the use of levetiracetam (LEV) in epilepsy are increasingly being recognized."5.13Pyridoxine supplementation for the treatment of levetiracetam-induced behavior side effects in children: preliminary results. ( Greenberg, E; Khan, A; Major, P; Thiele, EA, 2008)
"This aim of the study was to ascertain the importance of clinical parameters on the response to treatment in refractory epilepsy patients on levetiracetam (LEV)."5.13Clinical predictors in patients with refractory epilepsy exposed to levetiracetam: a single-center study. ( Auvinen, A; Fallah, M; Keränen, T; Kharazmi, E; Liimatainen, S; Peltola, J; Peltola, M, 2008)
"To prospectively assess the safety and efficacy of levetiracetam in patients with uncontrolled focal epilepsy, in a common practice-based setting."5.12Levetiracetam in a broad population of patients with refractory epilepsy: interim results of the international SKATE trial. ( Despland, PA; Fejerman, N; Genton, P; Maubrey, MC; Peltola, J; Rektor, I; Sadzot, B; Schlit, AF; Steinhoff, B; van Hammée, G; van Paesschen, W; Vandervelden, C; Wroe, S, 2006)
"The aim of this study was to assess the relationship between levetiracetam dose and both efficacy and safety in adult patients with refractory partial epilepsy."5.12Assessment of a dose-response relationship of levetiracetam. ( Buyle, S; Meencke, HJ, 2006)
"We report the results of a prospective study of the efficacy and tolerability of levetiracetam, a new antiepileptic drug with a unique mechanism of action, in comparison with controlled-release carbamazepine as first treatment in newly diagnosed epilepsy."5.12Comparison of levetiracetam and controlled-release carbamazepine in newly diagnosed epilepsy. ( Ben-Menachem, E; Brodie, MJ; Meencke, HJ; Perucca, E; Ryvlin, P, 2007)
"To assess the efficacy and tolerability of Levetiracetam (LEV) in children and adolescents with refractory epilepsy with a special interest in the long-term retention rate."5.12Long-term use of Levetiracetam in patients with severe childhood-onset epilepsy. ( Holthausen, H; Kluger, G; von Stuelpnagel, C, 2007)
"Levetiracetam (LEV) is a new generation anti-epileptic drug, which has been approved as add-on therapy for partial epilepsy."5.12[Efficacy and safety of levetiracetam (keppra) add-on treatment in adult patients with refractory epilepsy in two tertiary centers]. ( Auriel, E; Blatt, I; Chistik, V; Margolin, N; Neufeld, M, 2007)
"To determine whether levetiracetam (LEV) affects plasma concentrations of carbamazepine, valproic acid, topiramate, and lamotrigine in children with epilepsy."5.12Lack of pharmacokinetic interaction of levetiracetam on carbamazepine, valproic acid, topiramate, and lamotrigine in children with epilepsy. ( De Smedt, H; Otoul, C; Stockis, A, 2007)
"The authors assessed the effect of concomitant antiepileptic therapy on steady-state plasma concentrations of the new anti-epileptic drug (AED) levetiracetam in a cohort of 100 adult patients with epilepsy."5.11Levetiracetam therapeutic monitoring in patients with epilepsy: effect of concomitant antiepileptic drugs. ( Albani, F; Baruzzi, A; Contin, M; Riva, R, 2004)
"In this postlicensing surveillance study in a large unselected population, data were collected prospectively on all patients prescribed levetiracetam (LEV) at a regional epilepsy clinic over a 2-year period."5.11A prospective analysis of the outcome of levetiracetam in clinical practice. ( Lewis, SA; Nicolson, A; Smith, DF, 2004)
" We tested this hypothesis by reviewing the multiple mechanisms of action of topiramate (TPM) and levetiracetam (LEV) together with clinical behavioral side effects of patients who had been treated with TPM and LEV in a tertiary referral center for epilepsy."5.11Ketter's hypothesis of the mood effects of antiepileptic drugs coupled to the mechanism of action of topiramate and levetiracetam. ( Aldenkamp, AP; Bootsma, HP; Kessels, AG; Leenen, LA; Leonard, BE; Majoie, HJ; Roberts, GM, 2005)
"The aim of this multicentric, prospective and uncontrolled study was to evaluate the efficacy and safety of levetiracetam in 110 children with refractory epilepsy, of whom 21 were less than 4 years old."5.11Efficacy and safety of levetiracetam: an add-on trial in children with refractory epilepsy. ( Acampora, B; Balestri, P; Coppola, G; Cordelli, DM; Franzoni, E; Grosso, S; Iannetti, P; Marchiani, V; Morgese, G; Pascotto, A; Spalice, A; Verrotti, A, 2005)
"To further evaluate the safety, efficacy and optimal dose of levetiracetam (LEV) in daily clinical practice among patients with uncontrolled partial epilepsy with or without secondary generalization."5.11Levetiracetam in patients with refractory epilepsy: results of the SKATE trial in Austria, Germany and Switzerland. ( Steinhoff, BJ; Trinka, E; Wieser, HG, 2005)
"To evaluate the efficacy and tolerability of Levetiracetam (LEV) in a large pediatric cohort with drug-resistant epilepsy from a prospective multicenter observational study."5.11Levetiracetam in children with refractory epilepsy: a multicenter open label study in Germany. ( Bettendorf, U; Brandl, U; Gross-Selbeck, G; Härtel, C; Kluger, G; Korn-Merker, E; Kurlemann, G; May, T; Opp, J; Rating, D; Tuxhorn, I; Wiemer-Kruel, A, 2005)
"This retrospective study suggests that levetiracetam has a positive effect on the EEG, the behavior, and the cognition of patients with epilepsy and CSWS."5.11Levetiracetam efficacy in epileptic syndromes with continuous spikes and waves during slow sleep: experience in 12 cases. ( Aeby, A; Poznanski, N; Van Bogaert, P; Verheulpen, D; Wetzburger, C, 2005)
"Levetiracetam, one of the newer-generation antiepilepsy drugs, is not currently approved for use in children."5.10Levetiracetam in refractory pediatric epilepsy. ( Ng, YT; Wheless, JW, 2002)
"The aim of this prospective, uncontrolled clinical study was to evaluate the tolerability and the efficacy of levetiracetam as add-on treatment in 78 adults and 44 children with intractable epilepsy."5.10A paradoxical effect of levetiracetam may be seen in both children and adults with refractory epilepsy. ( Eriksson, AS; Johannessen, SI; Lossius, R; Nakken, KO, 2003)
"To evaluate the long-term clinical usefulness of levetiracetam (LEV, Keppra((R))(1)) as add-on therapy in patients with refractory epilepsy."5.10Evidence for sustained efficacy of levetiracetam as add-on epilepsy therapy. ( Ben-Menachem, E; Edrich, P; Sander, JW; Schmidt, B; Van Vleymen, B, 2003)
"Levetiracetam appears to be well tolerated in patients with severe epilepsy and shows efficacy in a long-term follow-up."5.10Efficacy and tolerability of levetiracetam during 1-year follow-up in patients with refractory epilepsy. ( Ben-Menachem, E; Gilland, E, 2003)
"The novel antiepileptic drug (AED) levetiracetam (LEV, Keppra) is indicated as adjunctive therapy for partial epilepsy."5.10An open-label study of levetiracetam at individualised doses between 1000 and 3000 mg day(-1) in adult patients with refractory epilepsy. ( Abou-Khalil, B; Hemdal, P; Privitera, MD, 2003)
"The aim of this study was to determine the tolerability and efficacy of two oral regimens of levetiracetam, 1000 mg and 2000 mg twice daily, as add-on treatment without titration in patients with refractory epilepsy."5.09A multicentre, double-blind, randomized, parallel group study to evaluate the tolerability and efficacy of two oral doses of levetiracetam, 2000 mg daily and 4000 mg daily, without titration in patients with refractory epilepsy. ( Betts, T; Crawford, P; Waegemans, T, 2000)
"The aim of this study was to determine the efficacy and tolerability of 1000-4000 mg/day of levetiracetam (LEV, Keppra) as add-on treatment for refractory epilepsy."5.09Efficacy and tolerability of 1000-4000 mg per day of levetiracetam as add-on therapy in patients with refractory epilepsy. ( Grant, R; Shorvon, SD, 2000)
" A new pyrrolidine derivative (levetiracetam), resembling piracetam, was given as antiepileptic concomitant drug to patients with chronic epilepsy."5.08Cognitive effects of a new pyrrolidine derivative (levetiracetam) in patients with epilepsy. ( Aldenkamp, AP; Alpherts, WC; Neyens, LG, 1995)
" The point estimates of carbamazepine and lamotrigine efficacy showed their superiority with respect to all comparator antiepileptic drugs for the treatment of newly diagnosed focal epilepsy."4.98Comparative efficacy of antiepileptic drugs in children and adolescents: A network meta-analysis. ( Crescioli, G; De Masi, S; Guerrini, R; Ilvento, L; Lucenteforte, E; McGreevy, KS; Mugelli, A; Pugi, A; Rosati, A; Virgili, G, 2018)
"ACTH and levetiracetam had good therapeutic effects in epilepsy control in this case of de novo STXBP1 mutation."4.98Therapeutic benefits of ACTH and levetiracetam in STXBP1 encephalopathy with a de novo mutation: A case report and literature review. ( Cai, XT; Liu, S; Wang, L; Wang, Z; Yu, D; Zhou, H, 2018)
"The retrospective study of 231 consecutive pediatric patients to confirm that levetiracetam is effective as initial monotherapy for different types of seizures and/or epilepsy syndromes."4.93The efficacy, tolerability and safety of levetiracetam therapy in a pediatric population. ( Çavuşoğlu, D; Dündar, NO; Gencpinar, P; Tekgül, H, 2016)
" The formal evidence for levetiracetam monotherapy in children is minimal: it is potentially efficacious or effective as initial monotherapy in children with benign epilepsy with centrotemporal spikes."4.91Levetiracetam Monotherapy in Children with Epilepsy: A Systematic Review. ( Brouwer, OF; Callenbach, PM; Weijenberg, A, 2015)
" Antiepileptic drugs (AED) such as phenytoin are often used in clinical practice with the hopes of preventing post-traumatic epilepsy."4.91Pharmacological treatments for preventing epilepsy following traumatic head injury. ( Abel, H; Campbell, LA; Pohlmann-Eden, B; Thompson, K, 2015)
"The adverse effects profile of levetiracetam in epilepsy is still being fully described."4.90The adverse effects profile of levetiracetam in epilepsy: a more detailed look. ( Dixon, P; Hutton, JL; Marson, AG; Mbizvo, GK, 2014)
" Studies were eligible for inclusion when they included children from one month to 18 years of age with a diagnosis of epilepsy, used levetiracetam, had other AEDs on a stable regimen for at least two months, reported about behavioral side-effects and had a follow-up of at least two weeks."4.90Behavioral side-effects of levetiracetam in children with epilepsy: a systematic review. ( Aldenkamp, AP; de Louw, AJ; Halma, E; IJff, DM; Klinkenberg, S; Majoie, M, 2014)
" The use of AEDs as a possible neuroprotective strategy in brain ischemia is receiving increasing attention and the antiepileptic drug levetiracetam, a 2S-(2-oxo-1-pyrrolidiny1) butanamide, belonging to the pyrrolidone family, could have a crucial role in regulation of epileptogenesis and neuroprotection."4.87Levetiracetam in brain ischemia: clinical implications in neuroprotection and prevention of post-stroke epilepsy. ( Belcastro, V; Pierguidi, L; Tambasco, N, 2011)
"Levetiracetam is an effective adjunctive agent for refractory epilepsy."4.87Meta-analysis of randomized trials on first line and adjunctive levetiracetam. ( Akl, EA; Jichici, D; Kyu, HH; Lo, BW; Meade, MO; Upton, AM, 2011)
"Levetiracetam has been widely used for childhood epilepsy, but there is no high quality evidence to support its use."4.86[Levetiracetam therapy for childhood epilepsy: a systematic review]. ( Dai, J; Han, L; Wang, L; Zhang, LL, 2010)
" It is unclear whether or not monotherapy with the new AEDs offers higher efficacy and/or lower side effects compared to classic AEDs (phenobarbital, phenytoin, carbamazepine, or valproate) thereby significantly improving the quality of life in children with epilepsy."4.85[Role of monotherapy with new antiepileptic drugs in the treatment of childhood epilepsy]. ( Legido, A; Valencia, I, 2009)
"To review data evaluating levetiracetam management of epilepsy during pregnancy."4.85Levetiracetam use in pregnancy. ( Forinash, AB; Longo, B; Murphy, JA, 2009)
"A systematic review of FORCTs and randomised controlled trials (RCT) of topiramate, levetiracetam and gabapentin as adjuvant therapy in refractory adult epilepsy was conducted."4.84Reporting and analysis of open-label extension studies of anti-epileptic drugs. ( Hemming, K; Hutton, JL; Maguire, MJ; Marson, AG, 2008)
"Data were pooled from ten matched clinical trials conducted in Japan and in Europe and the USA, in which levetiracetam was administered orally to healthy subjects and subjects with epilepsy."4.84Population pharmacokinetics of levetiracetam in Japanese and Western adults. ( Jacqmin, P; Pigeolet, E; Sargentini-Maier, ML; Stockis, A, 2007)
"On pharmacological treatment of epilepsy in people with intellectual disabilities, there were two articles on topiramate and one on levetiracetam."4.83Update on treatment of epilepsy in people with intellectual disabilities. ( Huber, B; Seidel, M, 2006)
"This report reviews behavioral adverse events occurring among adults receiving levetiracetam (LEV) or placebo who participated in short-term, placebo-controlled studies in epilepsy (1023), cognitive disorders (719), or anxiety disorders (1510) and epilepsy patients (1393) observed in long-term trials."4.82A systematic review of the behavioral effects of levetiracetam in adults with epilepsy, cognitive disorders, or an anxiety disorder during clinical trials. ( Cramer, JA; De Rue, K; Devinsky, O; Edrich, P; Trimble, MR, 2003)
"Levetiracetam is a novel antiepileptic drug (AED) with proven efficacy against partial seizures, but there is limited information about its effectiveness against generalized seizures."4.82Levetiracetam: preliminary efficacy in generalized seizures. ( Hirsch, E; Kasteleijn-Nolst Trenité, DG, 2003)
" Levetiracetam is one of the new generation of AEDs licensed as an add-on therapy for the treatment of patients with partial-onset seizures."4.82Safety profile of levetiracetam. ( Arroyo, S; Crawford, P, 2003)
"The introduction of these new antiepileptic drugs, from felbamate to levetiracetam, raised hope of control of epilepsy with fewer adverse effects and improved quality of life."4.81New antiepileptic drug therapies. ( Bergin, AM; Connolly, M, 2002)
"To review the pharmacology, pharmacokinetics, efficacy, and adverse effects of levetiracetam in the treatment of epilepsy."4.81Levetiracetam: a different approach to the pharmacotherapy of epilepsy. ( Ficker, DM; Gidal, BE; Privitera, MD; Welty, TE, 2002)
"A brief review of epilepsy as a disease, anti-epileptic drugs (AEDs) and methods of evaluation of AEDs are presented as a background for the assessment of levetiracetam which has been approved by the FDA as add-on therapy for the treatment of partial seizures with or without secondary generalisation in adults."4.80An assessment of levetiracetam as an anti-epileptic drug. ( Jain, KK, 2000)
" Levetiracetam (LEV) is considered to be safe during pregnancy because of its low teratogenic potential and lack of drug-drug interaction with other antiseizure medications (ASMs)."4.31Association of Levetiracetam Concentration With Seizure Frequency in Pregnant Women With Epilepsy. ( Edens, M; Schelhaas, M; Ter Horst, P; Touw, D; Wammes-Van Der Heijden, E; Wegner, I, 2023)
" Levetiracetam (LEV), clinically used to treat epilepsy, may have pro-cognitive effects by restoring balance to neuronal signalling."4.31Contingency learning in zebrafish exposed to apomorphine- and levetiracetam. ( Botha, TL; Brouwer, G; Finger-Baier, K; van der Westhuizen, C; Wolmarans, W, 2023)
"Valproic acid (VPA) and levetiracetam (LEV) are used in epilepsy treatment."4.12Successful Treatment of Symptomatic Epilepsy with Oral Valproic Acid and Levetiracetam in a Patient with Short-bowel Syndrome. ( Hayashi, M; Iijima, A; Isozaki, R; Kurishima, A; Shimozato, R; Shioda, T, 2022)
"The purpose of our study was the evaluation of the effect of 2,000 mg levetiracetam monotherapy over a 3-month period on nocturnal sleep in patients with epilepsy."4.12Effect of levetiracetam on nocturnal sleep in patients with epilepsy. ( Chaneva, OG; Viteva, EI, 2022)
"Levetiracetam (LEV) is an anti-seizure medication (ASM) known to have significant behavioral side effects in children with epilepsy."4.12Vitamin B6 decreases the risk of levetiracetam discontinuation in children with epilepsy: A retrospective study. ( Bartolini, L; Bassell-Hawkins, J; Lob, K; Nie, D; Patil, R, 2022)
"Levetiracetam (LEV) suppresses the upregulation of proinflammatory molecules that occurs during epileptogenesis after status epilepticus (SE)."4.12Regulation of Inflammation-Related Genes through ( Hashimoto, R; Ishihara, Y; Itoh, K; Komori, R; Kono, T; Kozawa, C; Kubo, S; Matsuo, T; Yokota-Nakatsuma, A, 2022)
" Consecutive adolescent patients with epilepsy aged 11-17 years with partial or generalized seizures, treated with either levetiracetam or valproic acid for at least 6 months, and healthy controls were recruited."4.12Irritability and its relationship with psychosocial symptoms and quality of life in adolescents with epilepsy receiving levetiracetam therapy: A case-control study. ( Tekin, E; Tekin, U; Uçar, HN, 2022)
"To describe levetiracetam pharmacokinetic variability in patients with epilepsy in real clinical practice."4.12Extensive pharmacokinetic variability of Levetiracetam. ¿Are doctors aware? ( de la Fuente, E; de Toledo, M; de Toledo, MP; Ferreiros-Martinez, R; Lagares, A; Muro, I; Ovejero-Benito, MC; Ramos, C; Sobrado, M; Vieira Campos, A, 2022)
"Children aged 1 to 12 years, diagnosed with epilepsy (generalized or focal seizures), treated with valproate (n = 40) and valproate with add-on levetiracetam (n = 40) were included."4.02Effect of valproate and add-on levetiracetam on inflammatory biomarkers in children with epilepsy. ( Gupta, R; Halder, S; Kar, R; Labh, R; Narang, M, 2021)
"Levetiracetam (LEV) is a second-generation antiepileptic drug with high efficacy and tolerability in children and adults with epilepsy."4.02Levetiracetam monotherapy in children with epilepsy: Experience from a tertiary pediatric neurology center. ( Akıncı Göktaş, Ö; Bektaş, Ö; Şahin, S; Tıraş Teber, S; Yıldırım, M; Yüksel, MF, 2021)
"The present study evaluated whether patients with epilepsy who received both levetiracetam (LEV) and perampanel (PER) therapy showed side effects of irritability."4.02Differences in levetiracetam and perampanel treatment-related irritability in patients with epilepsy. ( Hasegawa, N; Tohyama, J, 2021)
"This retrospective study compared the efficacy and safety of levetiracetam monotherapy and in combination with other antiseizure medications (ASMs) in 1055 pediatric patients with epilepsy treated with levetiracetam."4.02Long-term safety, efficacy, and tolerability of levetiracetam in pediatric patients with epilepsy in Uygur, China: A retrospective analysis. ( Feng, J; Li, HJ; Ma, L; Sun, L; Sun, Y; Wang, TT; Yu, J; Yu, LH; Zhao, T, 2021)
"The objective was to develop and externally validate a population pharmacokinetic model of levetiracetam in adult and elderly patients with epilepsy, and to perform dosing simulations to propose individualized dosing regimens more likely to achieve therapeutic concentrations."3.96Population Pharmacokinetics and Dosing Recommendations of Levetiracetam in Adult and Elderly Patients With Epilepsy. ( Hernández-Mitre, MP; Jung-Cook, HH; Medellín-Garibay, SE; Milán-Segovia, RDC; Roberts, JA; Rodríguez-Leyva, I; Rodríguez-Pinal, CJ; Romano-Moreno, S; Zarazúa, S, 2020)
"The purpose of this study was to determine the efficacy of perampanel (PER) on secondary bilateral synchrony (SBS) and behavioral problems in adolescents with epilepsy who showed insufficient response to levetiracetam (LEV)."3.96Effects of perampanel on secondary bilateral synchrony and behavioral problems in adolescents with epilepsy showing insufficient response with levetiracetam. ( Aihara, M; Hoshino, H; Kanemura, H; Sano, F; Takayama, K, 2020)
"We enrolled patients with epilepsy who were treated with branded levetiracetam for at least 6 months of sustained use."3.88Brand name to generic substitution of levetiracetam in patients with epilepsy. ( Dae, SJ; Gha-Hyun, L, 2018)
"The purpose of this study was to determine the effect of lamotrigine (LTG) and levetiracetam (LEV) as mono- and polytherapy on biochemical markers of bone turnover and bone mineral density in Egyptian adult patients with epilepsy."3.88Levetiracetam and lamotrigine effects as mono- and polytherapy on bone mineral density in epileptic patients. ( Akef, GH; Allah, HMS; El-Haggar, SM; Mostafa, TM, 2018)
"Levetiracetam (LEV) is an antiepileptic drug commonly used in the treatment of epilepsy because of its excellent safety profile in all age groups."3.85Reproductive toxicity after levetiracetam administration in male rats: Evidence for role of hormonal status and oxidative stress. ( Atli, O; Baysal, M; Ilgin, S; Kilic, G; Kilic, V; Ucarcan, S, 2017)
"Levetiracetam is used in the treatment of some forms of epilepsy."3.85Haemodialysis significantly reduces serum levetiracetam levels inducing epileptic seizures: Case report. ( Company-Albir, MJ; Marqués-Miñana, MR; Poveda, JL; Ruíz-Ramos, J; Solana Altabella, A; Vicent, C, 2017)
"Levetiracetam, a widely used antiepileptic drug in children, has been associated with psychosocial and behavioral problems, which are also influenced by epilepsy variables, including duration or seizure frequency."3.85The influence of levetiracetam on psychosocial and behavioral functioning in children: A case-control and follow-up study. ( Aydınlı, N; Bektaş, G; Çalışkan, M; Özkan, MU; Özmen, M; Tekin, U; Yıldız, EP, 2017)
" Since tolerability and seizure control usually correlate with AED serum concentrations, we examined the fluctuation of levetiracetam (LEV) serum concentrations in patients with epilepsy before and after generic substitution."3.85Impact of generic substitution on levetiracetam serum concentration-A prospective study in an outpatient setting. ( Hoff, E; Källén, K; Lundgren, A; Nilsson, J; Olsson, P; Reimers, A; Reis, M; Strandberg, M, 2017)
"Recent adverse event reports have raised the question of increased angioedema risk associated with exposure to levetiracetam."3.85Risk of angioedema associated with levetiracetam compared with phenytoin: Findings of the observational health data sciences and informatics research network. ( Banda, JM; Duke, JD; Hripcsak, G; Jin, P; Khoma, Y; Reich, C; Ryan, PB; Schuemie, MJ; Schwalm, MS; Shah, NH; Suchard, MA; Wu, Y; Xu, H, 2017)
"To evaluate the efficacy and tolerability of levetiracetam monotherapy in dogs with structural epilepsy."3.85Levetiracetam monotherapy for treatment of structural epilepsy in dogs: 19 cases (2010-2015). ( Kelly, D; Raimondi, F; Shihab, N, 2017)
" The dog was receiving levetiracetam and phenobarbital for epilepsy, and serum concentrations of both were within standard therapeutic ranges."3.85Suspected Phenobarbital-Induced Pseudolymphoma in a Dog. ( Lampe, R; Manens, J; Sharp, N, 2017)
"Levetiracetam is a new generation antiepileptic drug used in treatment of patients with epilepsy and has adverse effects on different tissues."3.85Evaluation of apoptotic cell death on liver and kidney tissues following administration of levetiracetam during prenatal period. ( Ayas, B; Elbistan, M; Guvenc, T; Kara, N; Tekcan, A; Tural, S, 2017)
"Levetiracetam has a high tolerability and is effective against various seizure types and epilepsy syndromes."3.85Efficacy and tolerability of levetiracetam for pediatric refractory epilepsy. ( Arakawa, H; Hazama, K; Ida, K; Makioka, N; Motojima, T; Muramatsu, K; Ogata, T; Sawaura, N; Tomita, K, 2017)
"Levetiracetam (LEV) is commonly used as a mono- or adjunctive therapy for treating patients with partial and generalized epilepsy."3.85Population pharmacokinetics and dose-response relationship of levetiracetam in adult patients with epilepsy. ( Chu, K; Jang, IJ; Jung, KH; Jung, KY; Kim, TJ; Lee, S; Lee, SK; Lee, ST; Moon, J; Park, KI; Rhee, SJ; Shin, JW; Yu, KS, 2017)
"Objective: As a treatment for cases of developmental disorder accompanied with epilepsy, the author examined the efficacy and tolerability of combined administration of levetiracetam (LEV) on the cases."3.83Experience with levetiracetam to epilepsy cases in neurodevelopmental disorders. ( Takagi, K, 2016)
"We report a 1-month-old boy manifesting an epileptic encephalopathy with clonic seizures refractory to phenobarbital, pyridoxine and phenytoin that presented a dramatic response to levetiracetam with full epilepsy control and EEG normalization."3.83Dramatic effect of levetiracetam in early-onset epileptic encephalopathy due to STXBP1 mutation. ( Barbieri, S; Cristofori, G; Dilena, R; Romeo, A; Striano, P; Tadini, L; Traverso, M; Viri, M; Zara, F, 2016)
" The objective of this study was to evaluate the safety and tolerability of the brand-to-generic levetiracetam switch in patients with focal or generalized epilepsy."3.83Safety of Overnight Switch from Brand-Name to Generic Levetiracetam. ( del Gaudio, L; Francavilla, T; Giudizioso, G; La Neve, A; Mencaroni, E; Minetti, C; Piccioli, M; Pinto, F; Striano, P; Striano, S; Tovo, P; Vari, MS; Verrotti, A, 2016)
"To confirm the hypothesis suggested above, a combined analysis of survival association of antiepileptic drug use at the start of chemoradiotherapy with temozolomide was performed in the pooled patient cohort (n = 1,869) of four contemporary randomized clinical trials in newly diagnosed glioblastoma: AVAGlio (Avastin in Glioblastoma; NCT00943826), CENTRIC (Cilengitide, Temozolomide, and Radiation Therapy in Treating Patients With Newly Diagnosed Glioblastoma and Methylated Gene Promoter Status; NCT00689221), CORE (Cilengitide, Temozolomide, and Radiation Therapy in Treating Patients With Newly Diagnosed Glioblastoma and Unmethylated Gene Promoter Status; NCT00813943), and Radiation Therapy Oncology Group 0825 (NCT00884741)."3.83Does Valproic Acid or Levetiracetam Improve Survival in Glioblastoma? A Pooled Analysis of Prospective Clinical Trials in Newly Diagnosed Glioblastoma. ( Chinot, O; Cloughesy, T; Gilbert, MR; Gorlia, T; Happold, C; Hegi, M; Mehta, MP; Nabors, LB; Perry, JR; Pugh, SL; Reardon, DA; Roth, P; Stupp, R; Weller, M; Wick, W, 2016)
"To prospectively evaluate the safety of levetiracetam oral solution and its impact on epilepsy severity in infants with different seizure types."3.83Safety of levetiracetam among infants younger than 12 months--Results from a European multicenter observational study. ( Arzimanoglou, A; Bentz, J; Garate, P; Lösch, C, 2016)
" We aimed to assess intrasubject variation in plasma concentrations of lamotrigine (LTG), levetiracetam (LEV) and topiramate (TPM) after generic substitution compared with a stable brand-name drug regimen in a population of patients with epilepsy."3.83Intrapatient variation in antiepileptic drug plasma concentration after generic substitution vs stable brand-name drug regimens. ( Alberghini, L; Benini, G; Candela, C; Contin, M; Riva, R, 2016)
"Although it has been reported that some antiepileptic drugs have inducing or inhibiting effects on lamotrigine (LTG) clearance, whether they have the same effects in Asian epilepsy patients as in those in other countries has not been clarified, especially in children."3.83The effects of co-medications on lamotrigine clearance in Japanese children with epilepsy. ( Abe, S; Azuma, Y; Ishihara, N; Ito, Y; Itomi, K; Kidokoro, H; Kojima, S; Kurahashi, H; Kurahashi, N; Maruyama, K; Natsume, J; Negoro, T; Okumura, A; Suzuki, M; Takeuchi, T; Tsuji, T; Watanabe, K; Yamada, K; Yamamoto, H, 2016)
"The alterations observed in body composition with valproic acid in contrast to other AEDs like levetiracetam, carbamazepine and phenytoin could affect treatment response in epilepsy especially in subjects with already altered body composition status like obese and thin frail patients, which needs to be established by prospective studies (CTRI/2013/05/003701)."3.83Comparison of body composition in persons with epilepsy on conventional & new antiepileptic drugs. ( Gupta, YK; Kakkar, AK; Sarangi, SC; Tripathi, M, 2016)
"To investigate the clinical efficacy and safety of Levetiracetam (LEV) add-on therapy for child refractory epilepsy."3.83The clinical efficacy and safety of levetiracetam add-on therapy for child refractory epilepsy. ( Chen, J; Chen, SZ; Liu, XM; Yue, X, 2016)
" Children exposed to monotherapy levetiracetam (n = 42), topiramate (n = 27), or valproate (n = 47) and a group of children born to women who had untreated epilepsy (n = 55) were enrolled retrospectively from the UK Epilepsy and Pregnancy Register."3.83Cognition in school-age children exposed to levetiracetam, topiramate, or sodium valproate. ( Baker, GA; Bromley, RL; Calderbank, R; Cheyne, CP; Clayton-Smith, J; García-Fiñana, M; Irwin, B; Morrow, JI; Rooney, C; Shallcross, R; Trayner, P, 2016)
" Few case reports have been published regarding pancytopenia associated with levetiracetam treatment, and its intrinsic pathogenesis is still unknown."3.83Pancytopenia associated with levetiracetam in an epileptic woman. ( García Carretero, R; Olid-Velilla, M; Romero Brugera, M; Salamanca-Ramirez, I, 2016)
"A novel antiepileptic drug, levetiracetam, has been reported to cause several psychiatric adverse effects in spite of its effectiveness on epilepsy."3.81Obsessive-compulsive behavior induced by levetiracetam. ( Fujikawa, M; Iwasaki, M; Jin, K; Kakisaka, Y; Kato, K; Kishimoto, Y; Nakasato, N, 2015)
"Epilepsy with electrical status epilepticus in sleep (ESES) is a devastating disease, and we sought to evaluate the efficacy of levetiracetam (LEV) for the treatment of patients with this epileptic encephalopathy in China."3.81Levetiracetam efficacy in children with epilepsy with electrical status epilepticus in sleep. ( Cai, F; Chen, J; Feng, C; Hu, Y; Jiang, L, 2015)
"To assess the effect and tolerability of zonisamide (ZNS) as adjunctive treatment for difficult-to-treat epilepsy in adult Scandinavian patients."3.81Retention rate of zonisamide in intractable epilepsy. ( Andersen, H; Lindstrøm, P; Nakken, KO, 2015)
"The purpose of this study was to identify clinical correlates of self-reported aggressiveness (SRA) in patients with epilepsy treated with levetiracetam (LEV) with special reference to the role of depression."3.81Self-reported aggressiveness during treatment with levetiracetam correlates with depression. ( Agrawal, N; Cock, HR; Lozsadi, DA; Mohanalingham, K; Mula, M; Mustafa, Z; von Oertzen, TJ, 2015)
" There are multiple retrospective studies reporting good efficacy and tolerability of the anti-epileptic drug levetiracetam (LEV) in human patients with epilepsy; however, reports of LEV's tolerability and efficacy in dogs with epilepsy remain limited."3.81Assessment into the usage of levetiracetam in a canine epilepsy clinic. ( Nye, G; Packer, RM; Porter, SE; Volk, HA, 2015)
"TO determine neuroprotective properties of levetiracetam and simvastatin using rats with pilocaroine-induced epilepsy."3.81[Protective effects of levetiracetam and simvastatin on pilocarpine-induced epilepsy in rat models]. ( Chen, T; Li, MQ; Liu, L; Zhang, WW, 2015)
"Synaptic vesicle protein 2A (SV2a) is the binding site of the antiepileptic drug levetiracetam and the only known synaptic vesicle target of an epilepsy medication."3.81Homozygous Mutation in Synaptic Vesicle Glycoprotein 2A Gene Results in Intractable Epilepsy, Involuntary Movements, Microcephaly, and Developmental and Growth Retardation. ( Huq, AM; Serajee, FJ, 2015)
"To evaluate the long-term effects and tolerability of levetiracetam (LEV) in refractory epilepsy."3.81[Effectiveness and safety of long-term levetiracetam treatment in patients with refractory epilepsy]. ( Baba, H; Fuji, A; Matsuo, M; Matsuzaka, T; Moriuchi, H; Ono, T; Sato, T; Tanaka, S; Toda, K, 2015)
"To clarify the efficacy and safety of levetiracetam (LEV) in children with localization-related epilepsy, we performed a retrospective study in our hospital."3.81[Efficacy of Levetiracetam as an Add-on Therapy in Children with Localization-related Epilepsy]. ( Enoki, H; Okanishi, T; Yokota, T, 2015)
"In a univariate analysis, seizure frequency during the year before suicide, use of antiepileptic drug polytherapy, lack of aura before seizure, diagnosis of temporal lobe epilepsy, use of levetiracetam, psychiatric comorbidity, and use of antidepressants were all significantly higher in the suicide group than in the nonsuicide group."3.81Identifying clinical correlates for suicide among epilepsy patients in South Korea: A case-control study. ( Ahn, MH; Choi, EJ; Hong, JP; Kang, JK; Lee, HB; Lee, HJ; Park, S; Park, SJ; Ryu, HU, 2015)
"We report on a 9-year-old girl with idiopathic epilepsy who showed forced normalization after administration of levetiracetam (LEV)."3.81A Girl with Idiopathic Epilepsy Showing Forced Normalization after Levetiracetam Administration. ( Fujino, O; Itoh, Y; Kawakami, Y; Okazaki, T; Takase, M, 2015)
"Our objective is to explore the effects of levetiracetam on the levels of neuropeptides, serum activity and concentrations of oxidative stress and inflammatory response proteins, and levels of brain injury marker in patients with refractory epilepsy."3.81The Effects of Levetiracetam on Cerebrospinal Fluid and Plasma NPY and GAL, and on the Components of Stress Response System, hs-CRP, and S100B Protein in Serum of Patients with Refractory Epilepsy. ( Chen, W; Chen, Y; Ge, Y; Liu, X; Tan, Y, 2015)
"To report cases of hair loss with levetiracetam (LEV) in epilepsy patient and summarise their demographic and clinical features."3.80Hair loss with levetiracetam in five patients with epilepsy. ( Hong, Z; Zhou, D; Zou, X, 2014)
"To compare the cognitive and language development of children born to women with epilepsy (WWE) exposed in utero to levetiracetam (LEV) or sodium valproate (VPA) and control children born to women without epilepsy not taking medication during pregnancy."3.80In utero exposure to levetiracetam vs valproate: development and language at 3 years of age. ( Baker, GA; Bromley, RL; Cheyne, CP; García-Fiñana, M; Irwin, B; Morrow, J; Shallcross, R, 2014)
" Therefore, this multicenter cross-sectional study aimed to evaluate the prevalence of reproductive endocrine dysfunctions in pubertal females with epilepsy receiving VPA, lamotrigine (LTG), or levetiracetam (LEV) monotherapy."3.80Reproductive endocrine health in pubertal females with epilepsy on antiepileptic drugs: time to screen? ( Agostinelli, S; Baumann, M; Haberlandt, E; Luef, G; Pizzolorusso, A; Prieschl, M; Rauchenzauner, M; Roscia, S; Rostasy, K; Verrotti, A; Wildt, L, 2014)
"Studies evaluating the effect of levetiracetam (LEV) on haematological parameters in patients with epilepsy are very limited."3.80Short-term effect of levetiracetam monotherapy on haematological parameters in children with epilepsy: a prospective study. ( Attilakos, A; Dinopoulos, A; Garoufi, A; Moustaki, M; Papaevangelou, V; Paschalidou, M; Siafakas, N; Tsirouda, M, 2014)
"We investigated the relationship between behavioral problems, location of electroencephalogram (EEG) paroxysmal abnormalities (PA), and treatment with levetiracetam in children with pervasive developmental disorder (PDD) and epilepsy."3.80Effect of levetiracetam on behavioral problems in pervasive developmental disorder children with epilepsy. ( Aihara, M; Kanemura, H; Ohyama, T; Sano, F; Sugita, K, 2014)
"Evidence from this and other studies suggests that lamotrigine and levetiracetam have low risk for teratogenesis, but that topiramate exposure early in pregnancy may be associated with dose-related anatomical teratogenesis, as valproate is already known to be."3.80The teratogenicity of the newer antiepileptic drugs - an update. ( Eadie, MJ; Graham, J; Lander, CM; O'Brien, TJ; Vajda, FJ, 2014)
"This study aimed to evaluate the effectiveness of levetiracetam (LEV) use for seizure control in patients who had undergone resective surgery for intractable epilepsy in routine clinical practice."3.80Effectiveness of levetiracetam use following resective surgery in patients with refractory epilepsy: a prospective observational study. ( An, DM; Chen, L; Lei, D; Li, JM; Li, YH; Zeng, TF; Zhang, B; Zhou, D, 2014)
"Body weight was measured at baseline and at the final LEV study visit."3.80Levetiracetam does not alter body weight: analysis of randomized, controlled clinical trials. ( Gidal, BE; Herbeuval, AF; Magnus, L; Sheth, RD, 2003)
"The effects of the antiepileptic drugs sodium valproate (VPA) and levetiracetam (LEV) on reproductive endocrine function, sexual function, and spermatozoa were explored, together with their possible etiological mechanisms, in Chinese Han men with epilepsy."3.79Effects of antiepileptic drugs on reproductive endocrine function, sexual function and sperm parameters in Chinese Han men with epilepsy. ( Daoliang, X; Hengzhong, Z; Xiaotian, X; Yao, X; Yumei, W; Zhipan, Z, 2013)
"To evaluate the long-term efficacy and safety of levetiracetam based on a large population of patients in a tertiary epilepsy centre."3.79The long-term efficacy and safety of levetiracetam in a tertiary epilepsy centre. ( Chu, K; Jung, KH; Kang, BS; Kim, YS; Lee, SK; Lee, ST; Moon, HJ, 2013)
" We present a 12-year-old girl with epilepsy who developed TEN after about 14 days of lamotrigine treatment."3.79A lamotrigine induced toxic epidermal necrolysis in a child. ( Altun, F; Bilgili, SG; Bulut, G; Burakgazi, AZ; Calka, O; Karadag, AS, 2013)
"The aim of this study was to investigate the change of health related quality of life (HRQoL), anxiety and depression in adult patients in whom an adjunctive treatment with levetiracetam (LEV) was converted to a LEV monotherapy."3.79Quality of life, anxiety and depression in adult patients after add-on of levetiracetam and conversion to levetiracetam monotherapy. ( Arnold, S; Brandt, C; Elger, CE; Hagemann, A; May, TW; Nieder, E; Pohlmann-Eden, B; Schulze-Bonhage, A; Straub, HB; Tergau, F; Witte-Bölt, K, 2013)
" The aim of this study is to determine the changes of bone metabolism and BMD in epilepsy patients who are undergoing levetiracetam (LEV) monotherapy."3.79Effects of levetiracetam as a monotherapy on bone mineral density and biochemical markers of bone metabolism in patients with epilepsy. ( Hong, SB; Joo, EY; Kim, D; Koo, DL, 2013)
"Levetiracetam (LEV) is a widely used antiepileptic agent for partial refractory epilepsy in humans."3.79Inhibitory effects of levetiracetam on the high-voltage-activated L-type Ca²⁺ channels in hippocampal CA3 neurons of spontaneously epileptic rat (SER). ( Arita, K; Hanaya, R; Ishihara, K; Kurisu, K; Sasa, M; Seki, T; Serikawa, T; Yan, HD, 2013)
"We aimed to compare apparent steady-state oral clearance (CL/F) of the antiepileptic drug levetiracetam (LEV) in elderly (66-80 years, n=105) and very elderly (81-96 years, n=70) vs nonelderly (30-65 years, n=97) patients with epilepsy."3.78Levetiracetam clinical pharmacokinetics in elderly and very elderly patients with epilepsy. ( Albani, F; Baruzzi, A; Contin, M; Mohamed, S; Riva, R, 2012)
" Levetiracetam (LEV) is a novel antiepileptic drug used to treat epilepsy, but its effects on spatial and emotional learning and memory are not yet well understood."3.78Positive impact of levetiracetam on emotional learning and memory in naive mice. ( Akar, FY; Celikyurt, IK; Erden, F; Komsuoglu, SS; Mulayim, S; Mutlu, O; Ulak, G, 2012)
"The objective of this retrospective study was to report our experience with the use of levetiracetam as an adjuvant therapy in a population of 42 children presenting a drug-resistant epilepsy."3.78[Experience with levetiracetam in the treatment of childhood refractory epilepsy]. ( Berquin, P; Bourel-Ponchel, E; de Broca, A; Delignières, A; Doumbia-Ouattara, M; Le Moing, AG; Querne, L, 2012)
"Levetiracetam (LEV), a new anticonvulsant agent primarily used to treat epilepsy, has been used in pain treatment but the cellular mechanism of this action remains unclear."3.78Modulation of action potential and calcium signaling by levetiracetam in rat sensory neurons. ( Ayar, A; Ozcan, M, 2012)
"To establish a population pharmacokinetics (PPK) model of levetiracetam in Chinese children with epilepsy."3.78Population pharmacokinetics modeling of levetiracetam in Chinese children with epilepsy. ( Lu, W; Shang, DW; Wang, L; Wang, YH; Wei, MJ; Wu, Y, 2012)
"The purpose of this study was to compare age and comedication as factors contributing to pharmacokinetic variability between 4 newer AEDs (lamotrigine, levetiracetam, oxcarbazepine, and topiramate) among patients with refractory epilepsy."3.78Pharmacokinetic variability of four newer antiepileptic drugs, lamotrigine, levetiracetam, oxcarbazepine, and topiramate: a comparison of the impact of age and comedication. ( Baftiu, A; Johannessen Landmark, C; Johannessen, SI; Larsson, PG; Rytter, E; Tysse, I; Valsø, B, 2012)
"An open pilot study to evaluate the effect of pregabalin (PGB) as add-on therapy on seizure control, quality of life, and anxiety in patients with brain tumour-related epilepsy (BTRE)."3.78Effect of pregabalin add-on treatment on seizure control, quality of life, and anxiety in patients with brain tumour-related epilepsy: a pilot study. ( Carapella, CM; Dinapoli, L; Fabi, A; Maschio, M; Pace, A; Pompili, A; Sperati, F; Vidiri, A, 2012)
" Visual aura and aphasia persisted despite antiepileptic medication with phenytoin, oxcarbazepine, and levetiracetam."3.78Successful treatment of POLG-related mitochondrial epilepsy with antiepileptic drugs and low glycaemic index diet. ( Jääskeläinen, S; Majamaa, K; Martikainen, MH; Päivärinta, M, 2012)
"To assess the efficacy and tolerability of levetiracetam (Lev) in children with epilepsy."3.77Efficacy and tolerability of levetiracetam in children with epilepsy. ( Chen, S; Li, J; Xiao, N, 2011)
"To monitor the effect of adding levetiracetam in paediatric patients with hemiplegic cerebral palsy and uncontrolled epilepsy."3.77Levetiracetam in children and adolescents with epilepsy and hemiplegic cerebral palsy. ( Harbord, MG, 2011)
"Children born to women with epilepsy (WWE), exposed in utero to levetiracetam (LEV, n = 51), were assessed for early cognitive development and compared to children exposed to sodium valproate in utero (VPA, n = 44) and a group of children representative of the general population (n = 97)."3.77Child development following in utero exposure: levetiracetam vs sodium valproate. ( Baker, GA; Bonnett, LJ; Bromley, RL; Irwin, B; Morrow, J; Shallcross, R, 2011)
"To describe the clinical outcomes of a compulsory switch from branded to generic levetiracetam (LEV) among people with epilepsy (PWE) in an outpatient setting."3.77Clinical experience with generic levetiracetam in people with epilepsy. ( Chaluvadi, S; Chiang, S; Friedman, DE; Goldsmith, CE; Tran, L, 2011)
"The effect on clearance of levetiracetam (LEV) was estimated in women with epilepsy of childbearing potential using oral contraceptives (OCs)."3.77No effect of oral contraceptives on the metabolism of levetiracetam. ( Christensen, J; Sabers, A, 2011)
"This study explored the effects of levetiracetam (LEV) on the expression of nerve cell adhesion molecule (NCAM) and growth-associated protein 43 (GAP-43) mRNA in the hippocampus of rats with epilepsy induced by lithium-pilocarpine (Li-PILO) in order to provide a basis for investigating the antiepileptic mechanism of LEV and its doseresponse."3.77[Effects of levetiracetam on the expression of NCAM and GAP-43 mRNA in the hippocampus of rats with epilepsy]. ( Jia, TM; Li, XL; Liu, T; Luan, B; Zhang, XL, 2011)
"To correlate SV2A expression in surgically removed tumor and peritumoral tissue of glioma patients with epilepsy with the clinical response to levetiracetam in a prospective cohort."3.77Synaptic vesicle protein 2A predicts response to levetiracetam in patients with glioma. ( Aronica, E; de Groot, M; Heimans, JJ; Reijneveld, JC, 2011)
"The objective was to retrospectively study the efficacy and safety of levetiracetam (keppra) as an add-on treatment of pharmacoresistant forms of epilepsy in children."3.77[The retrospective study of efficacy and safety of levetiracetam as an add-on treatment of epilepsy in children]. ( Aĭvazian, SO; Shiriaev, IuS, 2011)
" We previously showed that tolerance to levetiracetam (LEV) developed within 4 days after the start of the treatment in a rat model for spontaneous seizures after electrically induced status epilepticus."3.76Improved seizure control by alternating therapy of levetiracetam and valproate in epileptic rats. ( Edelbroek, PM; Gorter, JA; van Vliet, EA, 2010)
"We retrospectively analysed 218 patients, mostly adults, presenting mostly with localisation-related epilepsy, treated with levetiracetam as adjunctive therapy or monotherapy for up to 36 months."3.76Long-term levetiracetam treatment in patients with epilepsy: 3-year follow up. ( Brázdil, M; Kocvarová, J; Kuba, R; Mastík, J; Novotná, I; Rektor, I; Tyrlíková, I, 2010)
"Levetiracetam (LEV, 2S-(oxo-1-pyrrolidinyl)butanamide, Keppra, UCB Pharma) is a new anti-epileptic drug used to treat certain types of seizures in epilepsy patients."3.76Levetiracetam inhibits interleukin-1 beta inflammatory responses in the hippocampus and piriform cortex of epileptic rats. ( Choi, HC; Choi, SY; Jo, SM; Kang, TC; Kim, DS; Kim, JE; Kim, YI; Song, HK, 2010)
"To investigate the efficacy and safety of levetiracetam adjunctive therapy in childhood intractable epilepsy, data were reviewed for 130 children who had >or=4 seizures per month, whose seizures were intractable to an initial >or=2 antiepileptic drugs, and who could be monitored for at least 6 months after levetiracetam add-on."3.76Efficacy and safety of adjunctive levetiracetam therapy in pediatric intractable epilepsy. ( Kang, HC; Kim, HD; Lee, JS; Lee, YJ, 2010)
"We review our experience with high-dose intravenous levetiracetam (IV-LEV) for acute seizure exacerbations in nine children with medically intractable epilepsy."3.76High-dose intravenous levetiracetam for acute seizure exacerbation in children with intractable epilepsy. ( Depositario-Cabacar, DT; Peters, JM; Pong, AW; Riviello, JJ; Rotenberg, A; Roth, J; Takeoka, M, 2010)
"To evaluate the efficacy and safety of levetiracetam in the management of epilepsy in patients with glioma."3.76Efficacy and safety of levetiracetam in patients with glioma: a clinical prospective study. ( Buttolo, L; Cenzato, M; Padovani, A; Rosati, A; Stefini, R; Todeschini, A, 2010)
"In this study of older adults with epilepsy, lamotrigine was the most effective AED as measured by 12-month retention and seizure freedom, with levetiracetam a close second."3.76Comparative effectiveness of 10 antiepileptic drugs in older adults with epilepsy. ( Arif, H; Bazil, CW; Buchsbaum, R; Hirsch, LJ; Pierro, J; Resor, SR; Sims, J; Whalen, M, 2010)
"In 2006, intravenous levetiracetam received US Food and Drug Administration (FDA) approval for adjunctive treatment of partial onset seizures in adults with epilepsy, 16 years or older."3.76Intravenous levetiracetam in children with seizures: a prospective safety study. ( Cardenas, JF; Chapman, KE; Hastriter, EV; Khoury, EM; Ng, YT, 2010)
"To evaluate of the efficacy and safety of adjunctive levetiracetam (LEV) in children younger than 4 years with refractory epilepsy."3.76[Efficacy and safety of adjunctive levetiracetam in children younger than 4 years with refractory epilepsy]. ( Chen, L; Hu, Y; Huang, TS; Li, B; Liao, JX, 2010)
"The aim of this study was to evaluate efficacy and tolerability of levetiracetam (LEV) in patients with different epilepsy syndromes."3.76Levetiracetam in clinical practice: efficacy and tolerability in epilepsy. ( Bilo, L; de Leva, MF; Meo, R, 2010)
"The aim of the study was to investigate risk factors for cardiovascular disease in patients with epilepsy using the new antiepileptic drug levetiracetam (LEV), compared with patients taking carbamazepine (CBZ) or lamotrigine (LTG)."3.76Cardiovascular risk factors in epilepsy patients taking levetiracetam, carbamazepine or lamotrigine. ( Gjerstad, L; Luef, G; Mørkrid, L; Rauchenzauner, M; Svalheim, S; Taubøll, E, 2010)
"9 years) with epilepsy not responding to most conventional or new antiepileptic drugs were treated by adding levetiracetam to their present antiepileptic regimen and followed for a minimum period of 12 weeks."3.76Efficacy of levetiracetam in children with refractory epilepsy as an add-on trial. ( Ghazavi, M; Ghofrani, M; Karimzadeh, P; Mahvelati, F; Tonekaboni, SH, 2010)
"5-year period was performed at the Columbia Comprehensive Epilepsy Center to identify children who were treated with levetiracetam doses titrated above the usual 40-60mg/kg/day."3.76Efficacy and tolerability of high oral doses of levetiracetam in children with epilepsy. ( Obeid, M; Pong, AW, 2010)
" The influence of age and concomitant medications on the dose/concentration ratio of levetiracetam was examined in 103 children with epilepsy."3.76Age and comedications influence levetiracetam pharmacokinetics in children. ( Dahlin, MG; Ohman, I; Wide, K, 2010)
"Our study suggests that there are clinically significant differences among gabapentin, lamotrigine, levetiracetam, tiagabine, and topiramate as treatment for focal epilepsy in everyday practice."3.75Retention rates of new antiepileptic drugs in localization-related epilepsy: a single-center study. ( Auvinen, A; Fallah, M; Keränen, T; Peltola, J; Peltola, M; Raitanen, J, 2009)
" Aim of this study was to evaluate the effect of levetiracetam (LEV) on EDs, monitored with ambulatory EEG (A/EEG), in a limited series of patients with generalized epilepsy."3.75Effects of levetiracetam on generalized discharges monitored with ambulatory EEG in epileptic patients. ( Li Voti, P; Mecarelli, O; Pro, S; Pulitano, P; Randi, F; Vicenzini, E; Zarabla, A, 2009)
"Levetiracetam (LEV), a newer antiepileptic drug (AED) useful for several epilepsy syndromes, binds to SV2A."3.75No major role of common SV2A variation for predisposition or levetiracetam response in epilepsy. ( Cavalleri, GL; Delanty, N; Depondt, C; Doherty, CP; Goldstein, DB; Kinirons, P; Lynch, JM; Murphy, K; O'Rourke, D; Sander, JW; Shianna, KV; Sisodiya, SM; Tate, SK; Weale, ME; Wood, NW, 2009)
"Variations in the plasma concentration of levetiracetam during pregnancy and postpartum were prospectively monitored in five women to investigate their potential implications in epilepsy management and child outcome."3.75Levetiracetam plasma level monitoring during pregnancy, delivery, and postpartum: clinical and outcome implications. ( Cid, AO; Juste, AO; López-Fraile, IP; Modrego, PJ, 2009)
"The aim of this pilot study was to investigate the effects of levetiracetam monotherapy on seizure control, quality of life and neurocognitive performance in patients with brain tumor-related epilepsy."3.75Quality of life and seizure control in patients with brain tumor-related epilepsy treated with levetiracetam monotherapy: preliminary data of an open-label study. ( Dinapoli, L; Fabi, A; Jandolo, B; Maschio, M; Muti, P; Pace, A; Sperati, F, 2009)
"To determine the utility and tolerability of levetiracetam (LEV) compared to phenytoin (PHT) in preventing clinical seizures in patients with subarachnoid hemorrhage (SAH)."3.75Utility of levetiracetam in patients with subarachnoid hemorrhage. ( Husain, AM; Shah, D, 2009)
"Levetiracetam is one of the newer anti-epileptic medications, which is now widely used in the treatment of childhood epilepsy."3.75Thrombocytopenia as an adverse effect of levetiracetam therapy in a child. ( Mohamed, BP; Peer Mohamed, B; Prabhakar, P, 2009)
"Levetiracetam, the alpha-ethyl analogue of the nootropic piracetam, is a widely used antiepileptic drug (AED) that provides protection against partial seizures and is also effective in the treatment of primary generalized seizure syndromes including juvenile myoclonic epilepsy."3.74Brivaracetam: a rational drug discovery success story. ( Rogawski, MA, 2008)
"Both levetiracetam (LEV) and phenytoin (PHT) were associated with a low risk of early postoperative seizures and a moderate risk of later epilepsy."3.74Efficacy and tolerability of levetiracetam versus phenytoin after supratentorial neurosurgery. ( Bromfield, EB; Hurwitz, S; Milligan, TA, 2008)
"We present a simple, fast and validated method for the determination of the new generation antiepileptic drug (AED) levetiracetam (LEV) in plasma of patients with epilepsy using high performance liquid chromatography (HPLC) with UV detection."3.74Simple and validated HPLC-UV analysis of levetiracetam in deproteinized plasma of patients with epilepsy. ( Albani, F; Baruzzi, A; Contin, M; Mohamed, S; Riva, R, 2008)
"The purpose of the study was to assess changes in cognitive functions and quality of life in patients with epilepsy over one year of treatment with levetiracetam (LEV) as add-on therapy."3.74Effect of levetiracetam on cognitive functions and quality of life: a one-year follow-up study. ( Escartín, A; García, C; López-Góngora, M; Martínez-Domeño, A, 2008)
"To evaluate the efficacy and tolerability of levetiracetam (LEV) in the treatment of epilepsy as a monotherapy in children."3.74[Follow-up study on levetiracetam monotherapy in children with epilepsy]. ( Gao, ZJ; Jiang, YW, 2008)
" Three regulatory trials have demonstrated that add-on levetiracetam is efficacious in patients with localization-related epilepsy."3.74Levetiracetam in clinical practice: long-term experience in patients with refractory epilepsy referred to a tertiary epilepsy center. ( Aldenkamp, AP; Bootsma, HP; de Krom, M; Diepman, L; Gehring, J; Hulsman, J; Lambrechts, D; Leenen, L; Majoie, M; Ricker, L; Schellekens, A, 2007)
"The aim of this multicentric, retrospective, and uncontrolled study was to evaluate the efficacy and safety of levetiracetam (LEV) in 81 children younger than 4 years with refractory epilepsy."3.74Efficacy and safety of levetiracetam in infants and young children with refractory epilepsy. ( Balestri, P; Capovilla, G; Coppola, G; Cordelli, DM; Franzoni, E; Grosso, S; Morgese, G; Verrotti, A; Zamponi, N, 2007)
"To study pharmacokinetics of levetiracetam (LEV) during pregnancy, delivery, lactation, and in the neonatal period."3.74Pharmacokinetics of levetiracetam during pregnancy, delivery, in the neonatal period, and lactation. ( Ben-Menachem, E; Danielsson, B; Johansson, R; Källén, K; Luef, G; Ohman, I; Palm, R; Söderfeldt, B; Tomson, T, 2007)
"A retrospective study to evaluate the efficacy of levetiracetam in the treatment of adult pharmacoresistant epilepsy."3.74[Clinical experience with levetiracetam for adults with epilepsy]. ( Barcs, G; Szucs, A, 2007)
"To assess the single-dose pharmacokinetics of levetiracetam and its major metabolite ucb L057 in infants and young children with epilepsy."3.74Pharmacokinetics of levetiracetam in infants and young children with epilepsy. ( Bebin, M; Chen, D; Coupez, R; Glauser, TA; Lu, ZS; Mitchell, WG; Stockis, A; Weinstock, A, 2007)
"Twenty-two dogs with idiopathic epilepsy which were pharmacoresistant to phenobarbitone and bromide were treated with levetiracetam as an add-on medication."3.74The efficacy and tolerability of levetiracetam in pharmacoresistant epileptic dogs. ( Chandler, KE; Luján Feliu-Pascual, A; Matiasek, LA; Platt, SR; Volk, HA, 2008)
"We analyzed all patients referred to a tertiary epilepsy centre who had been treated with topiramate from the introduction of the drug in spring 1993 up to a final assessment point mid-2002 and all patients who had been treated with LEV in the same centre from the introduction of the drug in early 2001 up to a final assessment point end-2003 using a medical information system."3.74Long-term effects of levetiracetam and topiramate in clinical practice: A head-to-head comparison. ( Aldenkamp, AP; Bootsma, HP; de Krom, M; Diepman, L; Gehring, J; Hulsman, J; Lambrechts, D; Leenen, L; Majoie, M; Ricker, L; Schellekens, A, 2008)
"Levetiracetam is a new antiepileptic drug reported to be effective and well-tolerated in adults and children affected by epilepsy."3.74No kinetic interaction between levetiracetam and cyclosporine: a case report. ( Franzoni, E; Garone, C; Malaspina, E; Marchiani, V; Sarajlija, J, 2007)
" Group 1 includes patients in whom levetiracetam was the only possible cause of weight loss and Group 2 those in whom other factors may have played a role."3.74Dramatic weight loss with levetiracetam. ( Coubes, P; Crespel, A; Diaz, O; Gelisse, P; Genton, P; Hillaire-Buys, D; Juntas-Morales, R, 2008)
"Levetiracetam is a new antiepileptic drug prescribed for the treatment of patients with refractory partial seizures with or without secondary generalization as well as for the treatment of juvenile myoclonic epilepsy."3.74Therapeutic drug monitoring of levetiracetam by high-performance liquid chromatography with photodiode array ultraviolet detection: preliminary observations on correlation between plasma concentration and clinical response in patients with refractory epil ( Brovedani, S; Chassoux, F; Franchon, E; Garciau, I; Kraoul, L; Lancelin, F; Landré, E; Paubel, P; Piketty, ML; Tabaouti, K, 2007)
"To investigate changes in levetiracetam (LEV) serum concentration/dose ratio (C/D-ratio) in relation to pregnancy."3.74Serum concentration/dose ratio of levetiracetam before, during and after pregnancy. ( Brodtkorb, E; Helde, G; Nakken, KO; Reimers, A; Westin, AA, 2008)
"A retrospective chart review was performed to identify patients with childhood epilepsy who underwent a rapid titration to full doses of levetiracetam in 2 weeks or less."3.74Rapid dosage titration of levetiracetam in children. ( Neft, RA; Vaisleib, II, 2008)
"To assess pharmacokinetics, efficacy, and tolerability of oral levetiracetam administered as an adjunct to phenobarbital treatment in cats with poorly controlled suspected idiopathic epilepsy."3.74Levetiracetam as an adjunct to phenobarbital treatment in cats with suspected idiopathic epilepsy. ( Bailey, KS; Barone, G; Boothe, DM; Dewey, CW; Kortz, GD, 2008)
"Nonlinear mixed-effects modelling was used to analyse pooled data collected from 228 children with epilepsy aged 3 months to 18 years in five trials of adjunctive levetiracetam therapy."3.74Retrospective population pharmacokinetic analysis of levetiracetam in children and adolescents with epilepsy: dosing recommendations. ( Jacqmin, P; Lacroix, B; Sargentini-Maier, ML; Stockis, A; Toublanc, N, 2008)
" We could not demonstrate any association between the paradoxical effect of levetiracetam and type of epilepsy or the antiepileptic comedication used."3.74The risk of paradoxical levetiracetam effect is increased in mentally retarded patients. ( Barcs, G; Clemens, Z; Fabó, D; Holló, A; Jakus, R; Janszky, J; Kelemen, A; Rásonyi, G; Szucs, A, 2008)
"The effects of brivaracetam and levetiracetam on epileptiform activity and seizure expression were examined in rat hippocampal slices, corneally kindled mice, audiogenic seizure-susceptible mice, maximal electroshock and pentylenetetrazol seizures in mice, hippocampal-kindled rats, amygdala-kindled rats and genetic absence epilepsy rats."3.74Anti-convulsive and anti-epileptic properties of brivaracetam (ucb 34714), a high-affinity ligand for the synaptic vesicle protein, SV2A. ( Kenda, B; Klitgaard, H; Margineanu, DG; Matagne, A; Michel, P, 2008)
"This study provides the results of a cost-effectiveness analysis of levetiracetam as an adjunctive treatment for refractory epilepsy from the Canadian Ministry of Health perspective."3.73Economic evaluation of levetiracetam as an add-on therapy in patients with refractory epilepsy. ( Bernier, G; Blais, L; Godfroid, P; LeLorier, JJ; Sheehy, O; St-Hilaire, JM, 2005)
"The long-lasting antiseizure effects of levetiracetam (LEV) have been observed in the spontaneously epileptic rat (SER) that expresses both tonic and absence-like seizures."3.73Separation of antiepileptogenic and antiseizure effects of levetiracetam in the spontaneously epileptic rat (SER). ( Ishihara, K; Ji-qun, C; Nagayama, T; Sasa, M; Serikawa, T; Yan, HD, 2005)
"The authors examined sodium concentrations from 97 oxcarbazepine-treated (OXC) and 451 carbamazepine-treated (CBZ) patients with epilepsy using cross-section and follow-up studies."3.73Hyponatremia from oxcarbazepine and carbamazepine. ( Dong, X; Leppik, IE; Rarick, J; White, J, 2005)
"To assess the anticonvulsant activity of the novel antiepileptic drug, levetiracetam (LEV) in a model of self-sustaining limbic status epilepticus, and to measure the consequence of LEV treatment on the pattern of mitochondrial dysfunction known to occur after status epilepticus (SE)."3.73Levetiracetam: antiepileptic properties and protective effects on mitochondrial dysfunction in experimental status epilepticus. ( Cock, HR; Gibbs, JE; Walker, MC, 2006)
"To evaluate the efficacy and tolerability of levetiracetam in children with drug resistant epilepsy from a retrospective study."3.73[Experience with levetiracetam in childhood epilepsy]. ( Fogarasi, A; Hegyi, M; Herczegfalvi, A; Kollár, K; Móser, J; Neuwirth, M; Paraicz, E; Rosdy, B; Saracz, J, 2006)
"Keppra (levetiracetam) was used as a part of the complex therapy in 87 patients with partial epilepsy and in 17 patients with adult idiopathic generalized epilepsy."3.73[The results of the two-year experience of using keppra in therapy of adult patients with epilepsy]. ( Karlov, VA; Vlasov, PN, 2006)
"The long-term efficacy and tolerability of levetiracetam (LEV) was analysed in 218 epilepsy patients."3.73Long-term levetiracetam treatment of epilepsy patients: clinical audit. ( Brázdil, M; Kocvarová, J; Kuba, R; Mastík, J; Novotná, I; Rektor, I; Tyrliková, I, 2006)
"All patients of the epilepsy center Kempenhaeghe that received topiramate (TPM) or levetiracetam (LEV) from the introduction to mid 2004 were analyzed using a medical information system, an automated medical file."3.73The Effect of Antiepileptic Drugs on Cognition: Patient Perceived Cognitive Problems of Topiramate versus Levetiracetam in Clinical Practice. ( Aldenkamp, AP; Bootsma, HP; de Krom, M; Diepman, L; Hulsman, J; Lambrechts, D; Leenen, L; Majoie, M; Schellekens, A, 2006)
"It is not known whether the antiepileptic drug (AED) levetiracetam can be used safely in human pregnancy."3.73Levetiracetam in pregnancy: preliminary experience from the UK Epilepsy and Pregnancy Register. ( Craig, J; Guthrie, E; Hunt, S; Irwin, B; Morrison, PJ; Morrow, J; Parsons, L; Robertson, I; Russell, A; Waddell, R, 2006)
"Levetiracetam (LEV) was shown to be very efficacious and well tolerated as add-on therapy for refractory epilepsy."3.72Aggressive behavior of epilepsy patients in the course of levetiracetam add-on therapy: report of 33 mild to severe cases. ( Dietl, T; Dinkelacker, V; Elger, CE; Lengler, U; Widman, G, 2003)
"This prospective observational study explored the efficacy and tolerability of levetiracetam (LEV) in a prospective series of 200 patients with refractory epilepsy attending a single epilepsy service."3.72Levetiracetam in clinical use--a prospective observational study. ( Bird, JM; Joseph, ZA, 2003)
"The purpose of this analysis was to compare treatment-emergent adverse events (TEAE) related to use of levetiracetam (LEV) reported by young and elderly patients with anxiety and cognitive disorders, and young epilepsy patients."3.72Tolerability of levetiracetam in elderly patients with CNS disorders. ( Cramer, JA; Edrich, P; Krämer, G; Leppik, IE; Rue, KD, 2003)
"To investigate the prevalence and psychopathological features of psychiatric adverse events (PAEs) in patients with learning disabilities (LD) in therapy with levetiracetam (LEV)."3.72Psychiatric adverse events in patients with epilepsy and learning disabilities taking levetiracetam. ( Mula, M; Sander, JW; Trimble, MR, 2004)
"The purpose was to evaluate the effects of levetiracetam (LEV) in routine therapy in learning disabled patients with therapy-resistant epilepsy."3.72Efficacy and tolerability of levetiracetam in patients with therapy-resistant epilepsy and learning disabilities. ( Bömmel, W; Hauser, I; Horstmann, V; Huber, B; Liem, S; May, T; Meinert, T; Robertson, E; Schulz, L; Seidel, M; Tomka-Hoffmeister, M; Wagner, W, 2004)
"To evaluate the efficacy and safety of levetiracetam (LEV) in refractory crypto/symptomatic, partial or generalised epilepsy in children, adolescents and young adults."3.72Levetiracetam during 1-year follow-up in children, adolescents, and young adults with refractory epilepsy. ( Coppola, G; Fels, A; Habetswallner, F; Licciardi, F; Mangano, S; Nardello, R; Operto, FF; Pascotto, A; Pelliccia, A; Romano, A; Tortorella, G, 2004)
"The nootropic drug piracetam was investigated in various experimental models of epilepsy."3.72Effects of piracetam alone and in combination with antiepileptic drugs in rodent seizure models. ( De Sarro, G; Fischer, W; Kittner, H; Regenthal, R; Russo, E, 2004)
"The purpose of this study was to assess the efficacy and safety of levetiracetam in a diverse pediatric epilepsy population."3.72Retrospective study of the use of levetiracetam in childhood seizure disorders. ( Guarino, EJ; Koukkari, MW, 2004)
"Slices were used to evaluate the effects of LEV on two different models of epilepsy: low-Mg2+-induced untriggered and bicuculline-evoked stimulus-triggered epileptiform burst discharges and spontaneously appearing rhythmic sharp waves."3.71Effect of levetiracetam on epileptiform discharges in human neocortical slices. ( Behne, F; Ebner, A; Gorji, A; Höhling, JM; Köhling, R; Lahl, R; Madeja, M; Panneck, HW; Speckmann, EJ; Straub, H; Tuxhorn, I; Wolf, P, 2002)
"The long-term continuation (retention) rate, efficacy, and safety data of the new antiepileptic drug levetiracetam (LEV) was evaluated in all patients with epilepsy exposed to the drug during its developmental program (n = 1,422)."3.71Long-term continuation of levetiracetam in patients with refractory epilepsy. ( Krakow, K; Otoul, C; Sander, JW; Walker, M, 2001)
" We present four patients with severe refractory epilepsy in whom introduction of levetiracetam led to disabling symptoms compatible with carbamazepine toxicity requiring either carbamazepine dose reduction or levetiracetam withdrawal."3.71Carbamazepine toxicity during combination therapy with levetiracetam: a pharmacodynamic interaction. ( Patsalos, PN; Sander, JW; Sisodiya, SM, 2002)
"The protective and adverse effect potentials of levetiracetam ((S)-alpha-ethyl-2-oxo-pyrrolidine acetamide) in rodent models of seizures and epilepsy were compared with the profile of several currently prescribed and newly developed antiepileptic drugs."3.70Evidence for a unique profile of levetiracetam in rodent models of seizures and epilepsy. ( Gobert, J; Klitgaard, H; Matagne, A; Wülfert, E, 1998)
" Indeed, because of its interesting pharmacokinetic properties, it is often used outside of the labeled indications, notably in the neurocritical setting as prophylaxis of epileptic seizures."2.82Pharmacokinetic considerations surrounding the use of levetiracetam for seizure prophylaxis in neurocritical care - an overview. ( Amadori, E; D'Onofrio, G; Lattanzi, S; Riva, A; Rose, K; Striano, P; Verrotti, A, 2022)
"Five phenobarbital treated dogs were classified as true responders (≥50% reduction in seizures/month) whereas none of the levetiracetam treated dogs fulfilled this criterion."2.82A single-blinded phenobarbital-controlled trial of levetiracetam as mono-therapy in dogs with newly diagnosed epilepsy. ( Berendt, M; Fredsø, N; Møller, A; Sabers, A; Toft, N, 2016)
"Levetiracetam (LEV) is a new-generation anti epileptic drug (AED)."2.82[Efficacy and Safety of Levetiracetam as an Add-on Therapy for Symptomatic Refractory Epilepsy Treated in a Department of Neurosurgery]. ( Kawataki, T; Kinouchi, H; Ogiwara, M; Sato, H; Suzuki, K, 2016)
"In patients with brain tumors, the choice of antiepileptic medication is guided by tolerability and pharmacokinetic interactions."2.79Levetiracetam and pregabalin for antiepileptic monotherapy in patients with primary brain tumors. A phase II randomized study. ( Jeckelmann, S; Novy, J; Rossetti, AO; Roth, P; Stupp, R; Weller, M, 2014)
"01) and a shorter half-life (p=0."2.76Influence of enzyme inducing antiepileptic drugs on the pharmacokinetics of levetiracetam in patients with epilepsy. ( Alexandre, V; Feletti, F; Freitas-Lima, P; Pereira, LR; Perucca, E; Sakamoto, AC, 2011)
"Levetiracetam was generally well tolerated."2.74The underrecognized epilepsy spectrum: the effects of levetiracetam on neuropsychological functioning in relation to subclinical spike production. ( Brown, M; Legoff, D; Levin-Allen, S; Mintz, M; Mintz, P; Scornaienchi, J; Smith, C, 2009)
"During the time of 6 months 28 patients underwent EEG-recording and neuropsychological testing at the three timepoints: before initiating LEV therapy, after 2 months and again after 4 months after achieving plateau dosing of LEV."2.74Impact of levetiracetam add-on therapy on different EEG occipital frequencies in epileptic patients. ( Haettig, H; Meencke, HJ; Veauthier, J, 2009)
"Levetiracetam-treated patients manifested an early augmentation of self-rated aggressiveness, which increased in intensity over the course of days."2.73Early detection of behavioral side effects of antiepileptic treatment using handheld computers. ( Carius, A; Frings, L; Lehmann, C; Maiwald, T; Schinkel, A; Schulze-Bonhage, A; Wagner, K, 2008)
"Stroke is the most common cause of seizures in the elderly."2.73Levetiracetam monotherapy for late poststroke seizures in the elderly. ( Gomceli, YB; Inan, LE; Kutlu, G; Unal, Y, 2008)
"Levetiracetam (LEV) is a broad-spectrum antiepileptic drug with no known interactions and a favorable profile of adverse events."2.73Intravenous levetiracetam: treatment experience with the first 50 critically ill patients. ( Fuhr, P; Hardmeier, M; Marsch, S; Naegelin, Y; Rüegg, S; Winkler, DT, 2008)
"Levetiracetam treatment was safe and effective in this group of very young patients with various types of epilepsy."2.73Efficacy of levetiracetam in children with epilepsy younger than 2 years of age. ( Krief, P; Maytal, J, 2008)
"Levetiracetam (LEV) is a newer AED, with a recently approved parenteral formulation, that can be initiated at doses effective in controlling seizures."2.73Tolerability and efficacy of oral loading of levetiracetam. ( Amina, S; Bergey, GK; Koubeissi, MZ; Pita, I; Werz, MA, 2008)
"Epilepsy is a common clinical problem in patients with brain tumours, strongly affecting patients' quality of life."2.72Levetiracetam therapy in patients with brain tumour and epilepsy. ( Albani, F; Baruzzi, A; Carapella, CM; Dinapoli, L; Jandolo, B; Maschio, M; Occhipinti, E; Pace, A; Pompili, A; Zarabla, A, 2006)
" Adverse events reported after IV administration of LEV (2.72Levetiracetam intravenous infusion: a randomized, placebo-controlled safety and pharmacokinetic study. ( Daoust, A; Lu, ZS; Otoul, C; Ramael, S; Stockis, A; Toublanc, N; Troenaru, M, 2006)
"Levetiracetam was well tolerated, and provided stable seizure control during long-term treatment."2.72Levetiracetam: a long-term follow-up study of efficacy and safety. ( Bauer, J; Ben-Menachem, E; Da Silva, S; Fryze, W; Kasteleijn-Nolst Trenité, DG; Krämer, G, 2006)
"Levetiracetam is a new anti-convulsant with impressive pivotal trial credentials."2.71Clinical experience of marketed Levetiracetam in an epilepsy clinic-a one year follow up study. ( Barrett, M; Betts, T; Greenhill, L; Yarrow, H, 2003)
"Levetiracetam (Keppra) was evaluated in a subset of patients aged >/=65 years (n=78) enrolled in a large (n=1030) open-label, phase IV trial (the KEEPER trial)."2.71Use of levetiracetam in a population of patients aged 65 years and older: a subset analysis of the KEEPER trial. ( Ferrendelli, JA; French, J; Han, J; Herbeuval, A; Leppik, I; Magnus, L; Morrell, MJ, 2003)
"Levetiracetam (LEV) is a novel antiepileptic drug (AED) with efficacy against a wide range of seizures types."2.71Levetiracetam for people with mental retardation and refractory epilepsy. ( Brodie, MJ; Kelly, K; Stephen, LJ, 2004)
"Levetiracetam was generally well tolerated."2.70Pharmacokinetic study of levetiracetam in children. ( Bebin, EM; Coupez, RM; Fountain, NB; Glauser, TA; Pellock, JM; Ritter, FJ; Shields, WD, 2001)
"The prevalence of epilepsy is estimated 5-10 per 1000 population and around 70% of patients with epilepsy can be sufficiently controlled by antiepileptic drugs (AEDs)."2.58Mechanisms of epileptogenesis and preclinical approach to antiepileptogenic therapies. ( Andres-Mach, M; Czuczwar, M; Czuczwar, SJ; Kruszyński, K; Łukawski, K; Łuszczki, JJ, 2018)
"Levetiracetam is a broad-spectrum antiepileptic drug (AED) with a unique mechanism of action."2.55Levetiracetam Clinical Pharmacokinetic Monitoring in Pediatric Patients with Epilepsy. ( Ensom, MHH; Levine, M; Paquette, V; Tan, J, 2017)
"Epilepsy is a common neurological condition with a worldwide prevalence of around 1%."2.55Antiepileptic drug monotherapy for epilepsy: a network meta-analysis of individual participant data. ( Marson, AG; Nevitt, SJ; Sudell, M; Tudur Smith, C; Weston, J, 2017)
"Epilepsy is a common neurological condition with a worldwide prevalence of around 1%."2.55Antiepileptic drug monotherapy for epilepsy: a network meta-analysis of individual participant data. ( Marson, AG; Nevitt, SJ; Sudell, M; Tudur Smith, C; Weston, J, 2017)
"Epilepsy is significantly more frequent in AD patients than in age-matched controls, even though the true extent of the phenomenon is not clear yet."2.55Treatment of epilepsy in patients with Alzheimer's disease. ( Bonuccelli, U; Giorgi, FS; Guida, M; Vergallo, A; Zaccara, G, 2017)
"Lamotrigine was preferred in patients with co-morbid depression."2.55Epilepsy treatment in adults and adolescents: Expert opinion, 2016. ( Chimato, N; Frank, RD; Karceski, SC; Shih, JJ; Vargas, E; Whitlock, JB, 2017)
"Levetiracetam was discontinued in 4."2.53Safety of Levetiracetam in Paediatrics: A Systematic Review. ( Choonara, I; Egunsola, O; Sammons, HM, 2016)
"Any type of seizure can be observed in Alzheimer's disease (AD)."2.53Treatment of epilepsy for people with Alzheimer's disease. ( Liu, J; Wang, LN; Wang, YP; Wu, LY, 2016)
"Epilepsy is one of the most common neurological conditions in the elderly, and the incidence of de novo geriatric epilepsy is rising."2.49[Epilepsy in the elderly]. ( Lossius, MI; Markhus, R; Nakken, KO; Sætre, E, 2013)
"Levetiracetam has been used in children and infants with good efficacy, an excellent safety profile, and near-ideal pharmacokinetic characteristics."2.49Newly emerging therapies for neonatal seizures. ( Mangum, B; Pressler, RM, 2013)
"Levetiracetam (LEV) is a highly effective antiepileptic agent."2.49Genetic variation in dopaminergic activity is associated with the risk for psychiatric side effects of levetiracetam. ( Elger, CE; Helmstaedter, C; Hurlemann, R; Kunz, WS; Mihov, Y; Nuernberg, P; Schoch, S; Surges, R; Thiele, H; Toliat, MR, 2013)
"Acute seizure and status epilepticus constitute one of the major medical emergencies in children."2.48Management of acute seizure and status epilepticus in pediatric emergency. ( Sasidaran, K; Singhi, P; Singhi, S, 2012)
" When prescribing these drugs to patients of this age bracket, treatment should be based not only on the diagnosis and seizure type but also on the propensity of the drugs for adverse effects and their drug-drug interactions."2.48Choice of antiepileptic drugs for the elderly: possible drug interactions and adverse effects. ( Dostic, M; Jankovic, SM, 2012)
"Levetiracetam has a novel structure and unique mechanisms of action."2.47Levetiracetam: a review of its use in epilepsy. ( Lyseng-Williamson, KA, 2011)
"Levetiracetam has a novel structure and unique mechanisms of action."2.47Spotlight on levetiracetam in epilepsy. ( Lyseng-Williamson, KA, 2011)
"Levetiracetam was approved by the US FDA in 1999 after failing the traditional screening tests for antiepileptic drugs."2.46Levetiracetam: a comprehensive review. ( Crepeau, AZ; Treiman, DM, 2010)
"Levetiracetam is an antiepileptic drug that has been shown to be effective in various types of seizures, both partial and generalized."2.46Levetiracetam in childhood epilepsy. ( Chiarelli, F; Curatolo, P; D'Adamo, E; Parisi, P; Verrotti, A, 2010)
"Levetiracetam (Keppra) is an antiepileptic drug (AED) characterized by a novel mechanism of action, unique profile of activity in seizure models, and broad-spectrum clinical efficacy."2.45Benefit of combination therapy in epilepsy: a review of the preclinical evidence with levetiracetam. ( Kaminski, RM; Klitgaard, H; Matagne, A; Patsalos, PN, 2009)
" Individualization of dosage and avoidance of unnecessary polypharmacy are essential for safe utilization of anti-epileptic drugs."2.44[Epilepsy in the elderly]. ( Yoshino, A, 2007)
"Levetiracetam is an antiepileptic drug approved for use as an adjunct agent in partial-onset seizures in adults and children aged > or = 4 years."2.44The safety of levetiracetam. ( Safdieh, JE; Sirsi, D, 2007)
"Levetiracetam (LEV) is a broad-spectrum antiepileptic drug that is effective against a variety of seizure types."2.44Levetiracetam. ( Carreno, M, 2007)
"Levetiracetam is a new antiepileptic drug whose efficacy and tolerability are already well known in adults."2.43Levetiracetam in pediatrics. ( Vigevano, F, 2005)
"Epilepsy is a hetergenous syndrome characterized by recurrently and repeatedly occurring seizures."2.43A new frontier in epilepsy: novel antiepileptogenic drugs. ( Sasa, M, 2006)
"Epilepsy is a neurological disorder consisting of recurrent seizures, resulting from excessive, uncontrolled electrical activity in the brain."2.43Neuromodulation with levetiracetam and vagus nerve stimulation in experimental animal models of epilepsy. ( Boon, P; De Herdt, V; De Smedt, T; Dedeurwaerdere, S; Delbeke, J; Legros, B; Raedt, R; Van Hese, P; Van Laere, K; Vonck, K; Wadman, W; Waterschoot, L; Wyckhuys, T, 2006)
" For drugs that are eliminated renally completely unchanged (gabapentin, pregabalin and vigabatrin) or mainly unchanged (levetiracetam and topiramate), the pharmacokinetic variability is less pronounced and more predictable."2.43Pharmacokinetic variability of newer antiepileptic drugs: when is monitoring needed? ( Johannessen, SI; Tomson, T, 2006)
" Pharmacokinetic studies of levetiracetam have been conducted in healthy volunteers, in patients of all ages with epilepsy, and in certain special populations."2.42The pharmacokinetic characteristics of levetiracetam. ( Patsalos, PN, 2003)
"The pharmacokinetic properties of a drug are the primary deter-minant of the extent and duration of drug action, and influence susceptibility to clinically important drug interactions."2.42The ideal pharmacokinetic properties of an antiepileptic drug: how close does levetiracetam come? ( Johannessen, SI; Perucca, E, 2003)
"Levetiracetam may allow patients to decrease the number of concomi-tant antiepileptic medications or withdraw to monotherapy."2.42Long-term experience with levetiracetam. ( Abou-Khalil, B; Lazenby, B, 2003)
"Treatment of seizures in pediatric patients is complicated by the fact that the etiology of the disorder and the pharmacokinetics, efficacy, and safety of antiepileptic drugs (AEDs) may differ from that in adults."2.42Preliminary efficacy of levetiracetam in children. ( Dulac, O; Glauser, TA, 2003)
"Most patients with epilepsy are started on one of the classic AEDs and, if it proves ineffective, another drug is tried, usually as monotherapy."2.42Preliminary efficacy of levetiracetam in monotherapy. ( Ben-Menachem, E, 2003)
"Levetiracetam has specific characteristics that make it an optimal choice for many patient populations."2.42Role of levetiracetam in the treatment of epilepsy. ( Brodie, MJ; French, JA, 2003)
"Levetiracetam also has a favourable pharmacokinetic profile characterised by rapid and nearly complete absorption, very low potential for drug interactions and a prolonged pharmacodynamic effect that permits twice-daily dosing."2.42Levetiracetam: treatment in epilepsy. ( Ben-Menachem, E, 2003)
" In Phase II/III trials, the adverse effects occurring more commonly in the treatment groups versus the placebo group were; somnolence (14."2.42Levetiracetam safety profiles and tolerability in epilepsy patients. ( Briggs, DE; French, JA, 2004)
"Epilepsy is one of the commonest neurological conditions."2.42Levetiracetam in the management of epilepsy. ( Leach, JP, 2004)
"Although antiepileptic drugs (AEDs) are commonly used to control and prevent seizures, their long-term use carries a considerable risk of morbidity."2.41Antiepileptic drug therapy for adults: when to initiate and how to choose. ( Sirven, JI, 2002)
"Levetiracetam is a novel orally active antiepileptic drug with a unique preclinical profile."2.41Pharmacokinetic profile of levetiracetam: toward ideal characteristics. ( Patsalos, PN, 2000)
"Levetiracetam is an adjunctive treatment for partial-onset epileptic seizures."2.41Levetiracetam. ( Nash, EM; Sangha, KS, 2001)
"Levetiracetam is a new antiepileptic drug (AED) devoid of anticonvulsant activity in the two classic screening models for AEDs, the maximal electroshock and pentylenetetrazol seizure tests in both mice and rats."2.41Levetiracetam: the preclinical profile of a new class of antiepileptic drugs? ( Klitgaard, H, 2001)
"Each antiepileptic drug has a characteristic pharmacokinetic profile, and the unique properties of each must be considered when selecting the optimal agent for a particular patient."2.41Pharmacokinetic considerations in prescribing antiepileptic drugs. ( Faught, E, 2001)
"A number of commonly used antiepileptic drugs (AEDs) produce severe adverse effects if they are introduced at their usual daily maintenance doses."2.41Concerns with antiepileptic drug initiation: safety, tolerability, and efficacy. ( Ferrendelli, JA, 2001)
"Levetiracetam is a novel antiepileptic drug (AED) with favorable pharmacologic characteristics and demonstrated activity in improving seizure control."2.41Efficacy of levetiracetam: a review of three pivotal clinical trials. ( Privitera, M, 2001)
"Levetiracetam is a Pregnancy Category C drug."2.41Safety profile of levetiracetam. ( Harden, C, 2001)
" The results of these studies indicate that higher doses need to be used for children (on a per-weight basis), and individuals with renal dysfunction require dosage modifications related to creatinine clearance."2.41Use of levetiracetam in special populations. ( French, J, 2001)
"The integrated summary of safety report submitted for regulatory review was examined to collate information about abnormal laboratory tests values and adverse event reports collected during the overall LEV development program."2.41A systematic review of the safety profile of levetiracetam: a new antiepileptic drug. ( Cramer, JA; Edrich, P; French, J, 2001)
"Oxcarbazepine also has approval for monotherapy in partial seizures."2.41Newer therapies in the drug treatment of epilepsy. ( Biederman, TS; McAuley, JW; Moore, JL; Smith, JC, 2002)
"Epilepsy is one of the most common neurological disorders."2.39Newer antiepileptic drugs. Towards an improved risk-benefit ratio. ( Patsalos, PN; Sander, JW, 1994)
"Levetiracetam (LEV) is an anti-seizure drug (ASD)."1.72Relationship between bone density and levetiracetam monotherapy in epilepsy patients. ( Aydın, Z; Gözükızıl, ST; Yalçın, AD, 2022)
"Levetiracetam (LEV) is an urgent control antiepileptic medication that offers relative lack of adverse effects and ease of monitoring."1.62Rapid administration of undiluted intravenous levetiracetam. ( Bonnin, S; Haller, JT; Radosevich, J, 2021)
"Levetiracetam has replaced sodium valproate as the most frequently prescribed ASM in pediatric patients."1.56Trends of anti-seizure medication use in pediatric patients in six cities in China from 2013 to 2018. ( Dai, H; Feng, J; Yu, L; Yu, Z, 2020)
"Levetiracetam (LEV) has an improved pharmacological profile and is one of the most commonly used antiepileptic drugs (AEDs)."1.56Behavioral alterations associated with levetiracetam in pediatric epilepsy. ( Cortes, C; Manterola, C, 2020)
"Levetiracetam was the most frequently prescribed AED (62/124, 50%)."1.48Safety of antiepileptic drugs in children and young people: A prospective cohort study. ( Choonara, I; Egunsola, O; Sammons, HM; Whitehouse, WP, 2018)
"Levetiracetam is a broad-spectrum anti-epileptic drug that is effective against both focal and generalized epilepsies."1.48Levetiracetam monotherapy for the treatment of infants with epilepsy. ( Arican, P; Cavusoglu, D; Gencpinar, P; Olgac Dundar, N, 2018)
"Carbamazepine was the most chosen antiepileptic drug for secondary prophylaxis, followed by valproate acid, and levetiracetam."1.48[A nationwide multi-center questionnaire survey on the management and treatment of post-stroke seizure and epilepsy in Japan]. ( Abe, S; Fukuma, K; Higashida, K; Ihara, M; Nagatsuka, K; Okuno, Y; Tanaka, T; Tomari, S; Toyoda, K; Yamagami, H, 2018)
" At the onset of fever, the patients who presented epileptiform discharge were orally administered with LEV with a dose of 15-30 mg/kg per day twice daily for 1 week, thereafter, the dosage was gradually reduced until totally discontinued in the second week."1.48Intermittent oral levetiracetam reduced recurrence of febrile seizure accompanied with epileptiform discharge: a pilot study. ( Hu, LY; Li, H; Ma, SF; Shi, XY; Zhang, MN; Zou, LP, 2018)
"Aphasia is a language disorder characterised by loss of ability to produce or comprehend written or spoken language."1.48Adult-onset epileptic aphasia. ( Guerra, D; Marques Mendes, E; Mendes, A; Ribeiro, C, 2018)
"LEV provides similar seizure control to that of the older AEDs, and it is more effective and better than LTG."1.48Comparative study of antiepileptic drug use during pregnancy over a period of 12 years in Spain. Efficacy of the newer antiepileptic drugs lamotrigine, levetiracetam, and oxcarbazepine. ( Escartin Siquier, A; Forcadas Berdusan, M; Martin Moro, M; Martinez Ferri, M; Peña Mayor, P; Perez López-Fraile, I, 2018)
" Psychiatric symptoms occurring after initiation of AED therapy were considered as treatment emergent psychiatric adverse events (TE-PAEs) if they fulfilled the following conditions: (1) onset within 4 weeks after the beginning of AED therapy; (2) disappearance on drug discontinuation; (3) absence of any other identified possible concurrent cause."1.46Brain tumor location influences the onset of acute psychiatric adverse events of levetiracetam therapy: an observational study. ( Belcastro, V; Bellocchi, S; Casiraghi, P; Gorgone, G; Mula, M; Pisani, F; Pisani, LR, 2017)
" Following adjunctive AED treatment, neuropsychiatric adverse effects led to AED withdrawal in 1."1.46Psychiatric side effects and antiepileptic drugs: Observations from prospective audits. ( Brodie, MJ; Stephen, LJ; Wishart, A, 2017)
"To examine the prevalence and clinical correlates of fatigue as an adverse event (AE) of antiepileptic drug (AED) treatment in patients with epilepsy."1.46Fatigue during treatment with antiepileptic drugs: A levetiracetam-specific adverse event? ( Agrawal, N; Cock, HR; Lozsadi, DA; Mula, M; von Oertzen, TJ; Yogarajah, M, 2017)
"Lacosamide (LCM) is a new antiepileptic drug (AED) used as adjunctive therapy in patients with partial seizures with or without secondary generalization, with a favorable pharmacokinetic profile that seems to be effective and well tolerated."1.46Quality of life, mood and seizure control in patients with brain tumor related epilepsy treated with lacosamide as add-on therapy: A prospective explorative study with a historical control group. ( Fabi, A; Giannarelli, D; Maialetti, A; Maschio, M; Vidiri, A; Villani, V; Zarabla, A, 2017)
"We assessed the prevalence and magnitude of neuropsychiatric adverse events (NPAEs) associated with antiepileptic drugs (AEDs) among patients with brain tumour-related epilepsy (BTRE)."1.46Neuropsychiatric adverse events of antiepileptic drugs in brain tumour-related epilepsy: an Italian multicentre prospective observational study. ( Bedetti, C; Calabresi, P; Costa, C; Di Bonaventura, C; Dispenza, S; Eusebi, P; Maschio, M; Nardi Cesarini, E; Romoli, M; Siliquini, S, 2017)
" The aim of the study was to assess the risk of increased frequency of seizures or other adverse events after replacement of a brand-name LEV with a generic one."1.46Safety of switching from brand-name to generic levetiracetam in patients with epilepsy. ( Bosak, M; Słowik, A; Turaj, W, 2017)
"Levetiracetam treatment did not affect bone strength, bone mass, and bone turnover."1.46Effects of the Antiepileptic Drugs Phenytoin, Gabapentin, and Levetiracetam on Bone Strength, Bone Mass, and Bone Turnover in Rats. ( Izumo, N; Kanda, J; Kobayashi, Y; Onodera, K; Shimakura, T; Takahashi, HE; Wakabayashi, H; Yamamoto, N, 2017)
"• Valproic acid has a cumulative effect on inhibiting brain activity in epileptogenic regions."1.46Resting-state fMRI revealed different brain activities responding to valproic acid and levetiracetam in benign epilepsy with central-temporal spikes. ( Dante, M; Hu, Z; Li, K; Li, Q; Li, Z; Lu, G; Wu, H; Xu, Q; Yang, F; Zhang, Q; Zhang, Z, 2017)
"The number of seizure-free patients in the last 4 weeks was overall CBZ/VPA/LTG/LEV=60%/79%/67%/67%, for generalized epilepsy was CBZ/VPA/LTG/LEV=67%/89%/65%/94%, and for localization-related epilepsy was CBZ/VPA/LTG/LEV=59%/71%/67%/57%."1.46Efficacy and tolerability of anti-epileptic drugs-an internet study. ( Baker, G; Wieshmann, UC, 2017)
"Perinatal arterial stroke is the most frequent form of cerebral infarction in children."1.46Different response to antiepileptic drugs according to the type of epileptic events in a neonatal ischemia-reperfusion model. ( Auvin, S; Baud, O; Bonnin, P; Charriaut-Marlangue, C; Dupuis, N; Enderlin, J; Leger, PL; Morin, L; Perrotte, G, 2017)
"Depression was evaluated in all experimental groups using the tail suspension and sucrose preference test on days 1, 5, 10 and 15, 2 h after pentylenetetrazole challenge."1.46Adjuvant quercetin therapy for combined treatment of epilepsy and comorbid depression. ( Goel, RK; Kaur, T; Singh, T, 2017)
"Levetiracetam was the most commonly used initial medication, with the majority (73%) of patients treated achieving partial or complete seizure control."1.46The clinical and neurobehavioral course of Down syndrome and dementia with or without new-onset epilepsy. ( Chemali, Z; Gholipour, T; Mitchell, S; Sarkis, RA, 2017)
" Once patients respond to low-dose treatment, maintenance of the effective dosage may prolong response."1.43Clinical features of long-term low-dose levetiracetam treatment for epilepsy. ( Fukui, M; Nomura, S; Shimakawa, S; Tamai, H; Tanabe, T; Yoshikawa, S, 2016)
"Levetiracetam was independently associated with anger/aggression, nervousness/agitation, upset stomach, depression, and sleep disturbance; lamotrigine with nervousness/agitation, upset stomach, and difficulty concentrating; and valproic acid with upset stomach and shaky hands."1.43Specific adverse effects of antiepileptic drugs--A true-to-life monotherapy study. ( Fidzinski, P; Gaus, V; Holtkamp, M; Kowski, AB; Losch, F; Weissinger, F, 2016)
"Recently, the use of acute seizure tests in epileptic rats or mice has been proposed as a novel strategy for evaluating novel AEDs for increased antiseizure efficacy."1.43Evaluation of the pentylenetetrazole seizure threshold test in epileptic mice as surrogate model for drug testing against pharmacoresistant seizures. ( Löscher, W; Töllner, K; Twele, F, 2016)
"All LEV-induced cADRs were mild skin rashes which occurred within 28 days of LEV exposure."1.43Levetiracetam-induced cutaneous adverse drug reactions were not associated with HLA genes in a small sample of Chinese patients with epilepsy. ( An, DM; Chen, JN; Hu, FY; Ren, JC; Wang, W; Zhou, D, 2016)
"Epilepsy has an impact on the reproductive system."1.43Effects of levetiracetam monotherapy on sperm parameters and sex hormones: Data from newly diagnosed patients with epilepsy. ( Bayraktutan, OF; Ceylan, M; Karabulut, I; Sonkaya, AR; Yalcin, A, 2016)
"Epilepsy was classified as focal in 65."1.43Epilepsy in Qatar: Causes, treatment, and outcome. ( Abuhadra, N; Al Hail, H; Al Jurdi, A; Alarcon, G; Alsamman, Y; Aqeel, F; Azar, N; Deleu, D; Elzafarany, A; Haddad, N; Laswi, M; Mahfoud, Z; Melikyan, G; Mesraoua, B; Streletz, L; Uthman, B, 2016)
"Levetiracetam (Lev) is a new antiepileptic drugs, proved to be effective and tolerance in regulatory trials, but these controlled trials do not always predict how useful a drug will be in day to day clinical practice, Retention rates can provide a better indication of efficacy and tolerability in everyday use."1.42Retention rates of levetiraceram in Chinese children and adolescents with epilepsy. ( Chen, YX; Feng, XF; Liu, L; Xiao, N, 2015)
"Weight gain and alopecia were the most common patient-reported CSEs in this study, and weight gain was the most likely cosmetic side effect to result in dosage adjustment or medication discontinuation."1.42Cosmetic side effects of antiepileptic drugs in adults with epilepsy. ( Buchsbaum, R; Chen, B; Choi, H; Detyniecki, K; Hirsch, LJ; Javed, A; Kato, K; Legge, A; Moeller, J, 2015)
"Hyponatremia is frequently seen in heart failure patients and has a high mortality rate."1.42The first case of levetiracetam-induced and tolvaptan-resistant hyponatremia. ( Acaban, MB; Arı, H; Kahraman, F, 2015)
"Cyclobenzaprine has potential for sodium channel blockade and ventricular dysrhythmias although cardiac toxicity due to cyclobenzaprine alone is rare."1.42Cardiac sodium channel blockade after an intentional ingestion of lacosamide, cyclobenzaprine, and levetiracetam: Case report. ( Cao, D; Chua-Tuan, JL; Hoyte, CO; Iwanicki, JL, 2015)
"Catamenial epilepsy is a periodic increase in seizure frequency in women with epilepsy during menstruation, or at any specific point in the menstrual cycle."1.42Intermittent levetiracetam treatment in five patients with catamenial epilepsy. ( Chen, K; Liang, Y; Liu, J; Sun, H; Xie, Y; Yu, N, 2015)
"In four of ten rats, seizure frequency was unaltered by LEV (non-responders)."1.42Blockade of endothelin B receptor improves the efficacy of levetiracetam in chronic epileptic rats. ( Kang, TC; Ko, AR, 2015)
"Oxcarbazepine was most widely used, followed by valproic acid."1.42Trends in Antiepileptic Drug Prescriptions for Childhood Epilepsy at a Tertiary Children's Hospital in Korea, 2001-2012. ( Ah, YM; Cho, YS; Jung, AH; Kim, KJ; Lee, JY, 2015)
"Levetiracetam was started with a good response."1.40Levetiracetam following liver and kidney failure in late-onset anticonvulsant hypersensitivity syndrome. ( López-González, FJ; Novoa, D; Pardo, J; Pintos, E; Rodríguez-Osorio, X, 2014)
"Levetiracetam treatment resulted in a decrease of the percentage of CD4(+)CD25(+)-lymphocytes (26."1.40Chronic valproate or levetiracetam treatment does not influence cytokine levels in humans. ( Bauer, S; Guenther, S; Hagge, M; Hamer, HM; Knake, S; Olmes, DG; Rosenow, F; Tackenberg, B, 2014)
" The canines were given three different dosage levels of anti-convulsant medication in an attempt to manipulate the excitability of the network."1.39A method for actively tracking excitability of brain networks using a fully implantable monitoring system. ( Cook, MJ; Freestone, DR; Frey, S; Giftakis, JE; Long, SN; Stypulkowski, PH, 2013)
" Adverse events occurred in only two patients who did not require LEV discontinuation."1.39Efficacy and safety of add-on levetiracetam in refractory childhood epilepsy. ( Aihara, M; Kanemura, H; Sano, F; Sugita, K; Tando, T, 2013)
"Epilepsy is a chronic neurological disorder characterized by recurrent seizures, and is highly resistant to medication with up to 40% of patients continuing to experience seizures whilst taking oral antiepileptic drugs."1.38In vivo biocompatibility and in vitro characterization of poly-lactide-co-glycolide structures containing levetiracetam, for the treatment of epilepsy. ( Campbell, TE; Cook, MJ; Halliday, AJ; McLean, KJ; Nelson, TS; Razal, JM; Wallace, GG, 2012)
"Complete seizure freedom was defined as a favorable outcome."1.38Levetiracetam may favorably affect seizure outcome after temporal lobectomy. ( Bingaman, W; Irwin, AI; Jehi, LE; Kayyali, H; Najm, I; Vadera, S, 2012)
"Levetiracetam is a commonly prescribed antiepileptic drug, and is generally well tolerated, but can eventually cause behavioral disturbances."1.38Levetiracetam-induced reversible autistic regression. ( Camacho, A; Espín, JC; Nuñez, N; Simón, R, 2012)
"Levetiracetam has shown good safety/tolerability and efficacy in regulatory trials."1.37The EULEV cohort study: rates of and factors associated with continuation of levetiracetam after 1 year. ( Blazejewski, S; Blin, P; Droz-Perroteau, C; Dureau-Pournin, C; Fourrier-Réglat, A; Jové, J; Marchal, C; Moore, N; Pollet, C; Robinson, P; Vespignani, H, 2011)
"Pretreatment with levetiracetam failed to exert any antiepileptogenic effect."1.37Protein kinase inhibitor as a potential candidate for epilepsy treatment. ( Gajda, Z; Horváth, Z; Kéri, G; Orfi, L; Szántai-Kis, C; Szente, M; Török, R, 2011)
"Levetiracetam (LEV) is a broad spectrum antiepileptic drug (AED) with a unique mechanism of action."1.37Levetiracetam monotherapy--outcomes from an epilepsy clinic. ( Brodie, MJ; Kelly, K; Parker, P; Stephen, LJ, 2011)
" Plasma concentrations (pc), interactions between drugs in the ICU context, adverse effects and seizure occurrences were observed and recorded."1.37Levetiracetam compared to valproic acid: plasma concentration levels, adverse effects and interactions in aneurysmal subarachnoid hemorrhage. ( Bjeljac, M; Keller, E; Mink, S; Muroi, C; Seule, M, 2011)
"Levetiracetam treatment lasted 8 months."1.37Epileptic seizures after octreotide administration in a 6.5-year-old female with ALL and L-asparaginase associated pancreatitis: a possible drug interaction. ( Athanassiadou, F; Balakou, E; Hatzipantelis, E; Pana, ZD; Papageorgiou, T; Pavlou, E; Tragiannidis, A; Tsotoulidou, V, 2011)
"Levetiracetam (LEV) is a novel antiepileptic drug (AED) which was discovered in early 1980s and soon, in 1999 FDA approved LEV for the management of partial onset seizure."1.37Levetiracetam. ( Dave, P; Gohel, KH; Krishna, K; Raut, AL, 2011)
"Lacosamide (Vimpat) is a newly licensed novel antiepileptic drug."1.36Successful treatment for refractory convulsive status epilepticus by non-parenteral lacosamide. ( Eggers, C; Hofer, T; Resch, R; Tilz, C, 2010)
"Levetiracetam therapy was effective in 58."1.36Efficacy and safety of levetiracetam as an add-on therapy in children aged less than 4 years with refractory epilepsy. ( Cai, F; Cao, J; Li, S; Xiao, N, 2010)
" LEV-SC significantly depended on daily dosage and the interval between the time the medication was taken and the time of blood extraction."1.36[Which factors have an impact on levetiracetam serum concentrations? An analysis in 163 patients with epilepsy]. ( Bauer, J; Burr, W; Pfeiffer, C, 2010)
" Mean dosage was 1,643 mg/day (range 500-4,000)."1.35Intravenous levetiracetam for epileptic seizure emergencies in older people. ( Beyenburg, S; Maraite, N; Reuber, M, 2009)
"To develop a population pharmacokinetic model to evaluate the demographic and physiologic determinants of levetiracetam (LEV) pharmacokinetics (PK) and to suggest recommended doses of LEV in children."1.35Population pharmacokinetics of levetiracetam and dosing recommendation in children with epilepsy. ( Chhun, S; Chiron, C; Dulac, O; Jullien, V; Pons, G; Rey, E, 2009)
"Levetiracetam (LVM) is a novel AED that does not undergo extensive liver metabolism, does not require drug level monitoring, and is not associated with hemodynamic instability."1.35Safety and efficacy of levetiracetam for critically ill patients with seizures. ( Divertie, GD; Freeman, WD; Nau, KM; Valentino, AK, 2009)
"Epilepsy was most common among those with maternal deletions and unknown subtypes, with catastrophic epilepsies present in only these two subtypes."1.35Epilepsy in Angelman syndrome: a questionnaire-based assessment of the natural history and current treatment options. ( Braun, EK; Bruno, P; Conant, KD; Nespeca, MP; Said, RR; Thibert, RL; Thiele, EA, 2009)
" Limbic (psychomotor) seizure activity was evoked in albino Swiss mice by a current (32 mA, 6 Hz, 3s stimulus duration) delivered via ocular electrodes and isobolographic analysis for parallel and non-parallel dose-response effects was used to characterize the consequent anticonvulsant interactions between the various drug combinations."1.35Isobolographic characterization of interactions of levetiracetam with the various antiepileptic drugs in the mouse 6 Hz psychomotor seizure model. ( Luszczki, JJ; Patsalos, PN; Wlaz, A; Wojda, E, 2009)
"Levetiracetam (LEV) is a novel antiepileptic drug (AED) that has recently obtained marketing authorisation for use in children."1.34Retention rate of levetiracetam in children with intractable epilepsy at 1 year. ( Buch, S; Crane, J; Donnelly, J; Gosalakkal, J; Mordekar, S; Mukhtyar, B; Peake, D; Philip, S; Rittey, C; Wheway, R; Whitehouse, WP, 2007)
" LEV and FBM brain concentrations were measured by HPLC in order to determine any pharmacokinetic contribution to the observed antiseizure effect."1.34Levetiracetam and felbamate interact both pharmacodynamically and pharmacokinetically: an isobolographic analysis in the mouse maximal electroshock model. ( Andres-Mach, MM; Czuczwar, SJ; Luszczki, JJ; Patsalos, PN; Ratnaraj, N, 2007)
"Older patients and patients with brain tumors or strokes were preferentially treated with LEV for prevention and/or management of seizures (all P < or = 0."1.34Levetiracetam use in critically ill patients. ( Meckler, JM; Privitera, MD; Shutter, LA; Szaflarski, JP; Szaflarski, M; Yates, SL, 2007)
"Levetiracetam was implicated in the pathogenesis of the interstitial pneumonitis."1.34Levetiracetam-induced diffuse interstitial lung disease. ( Castaneda, GY; Jennings, T; Newsome, SD; Xue, LY, 2007)
"To investigate the hypothesis that some patients with epilepsy are generally prone to develop psychiatric adverse events (PAEs) during antiepileptic drug (AED) therapy irrespective of the mechanism of action of the drugs."1.34Are psychiatric adverse events of antiepileptic drugs a unique entity? A study on topiramate and levetiracetam. ( Mula, M; Sander, JW; Trimble, MR, 2007)
"Levetiracetam (Lev) is a new antiepileptic drug with a distinct mechanism of action, shown in regulatory trials to be effective."1.33The long term retention of levetiracetam in a large cohort of patients with epilepsy. ( Bell, GS; Depondt, C; Duncan, JS; Koepp, MJ; Mitchell, T; Sander, JW; Yuen, AW, 2006)
" Brain AED concentrations were determined to ascertain any pharmacokinetic contribution to the observed antiseizure effect."1.33Pharmacodynamic and pharmacokinetic characterization of interactions between levetiracetam and numerous antiepileptic drugs in the mouse maximal electroshock seizure model: an isobolographic analysis. ( Andres, MM; Cioczek-Czuczwar, A; Czuczwar, P; Czuczwar, SJ; Luszczki, JJ; Patsalos, PN; Ratnaraj, N, 2006)
"Levetiracetam was well tolerated and effective as add-on treatment in partial and generalised seizures."1.32[Levetiracetam in the treatment of epilepsy]. ( Brodtkorb, E; Johannessen, SI; Lossius, R; Mariero Klees, T; Nakken, KO, 2003)
"Levetiracetam (LEV) is a recently approved anticonvulsant with proven efficacy and safety in the treatment of partial seizures."1.32Discontinuation of levetiracetam because of behavioral side effects: a case-control study. ( Beniak, TE; Gumnit, RJ; Leppik, IE; Matchinsky, DJ; Rarick, J; Tran, T; Walczak, TS; White, JR, 2003)
"Levetiracetam (LEV) is a new antiepileptic drug approved as add-on therapy."1.32Serum concentrations of Levetiracetam in epileptic patients: the influence of dose and co-medication. ( Jürgens, U; May, TW; Rambeck, B, 2003)
"Levetiracetam is a new anti-epileptic drug that is currently not licensed for use in children."1.32Efficacy and tolerability of levetiracetam in children aged 10 years and younger: a clinical experience. ( Appleton, RE; Tan, MJ, 2004)
"Levetiracetam (LEV) is a recently marketed novel anti-epileptic drug with a promising efficacy and safety profile."1.32Enterocolitis: an adverse event in refractory epilepsy patients treated with levetiracetam? ( Boon, P; Bosman, T; Claeys, P; De Clercq, M; De Reuck, J; Van Vlierberghe, H; Vonck, K, 2004)
"Levetiracetam has recently been approved as an adjunctive medication for partial seizures and frequently will be added to phenytoin."1.31Absence of pharmacokinetic drug interaction of levetiracetam with phenytoin in patients with epilepsy determined by new technique. ( Baltes, E; Browne, TR; Jensen, CM; Josephs, E; Leppik, IE; Paz, J; Szabo, GK, 2000)
"Levetiracetam is a new anticonvulsant (AED) with a novel mechanism of action."1.31Levetiracetam psychosis in children with epilepsy. ( Bergey, GK; Freeman, JM; Kossoff, EH; Vining, EP, 2001)
" Before the experiments with chronic administration of levetiracetam at different doses, we determined the pharmacokinetics of the drug after i."1.30Antiepileptogenic effects of the novel anticonvulsant levetiracetam (ucb L059) in the kindling model of temporal lobe epilepsy. ( Hönack, D; Löscher, W; Rundfeldt, C, 1998)
"In the GAERS model of petit mal epilepsy, levetiracetam markedly suppressed spontaneous spike-and-wave discharge (SWD) but left the underlying EEG trace normal."1.29Effects of levetiracetam, a novel antiepileptic drug, on convulsant activity in two genetic rat models of epilepsy. ( Boehrer, A; Gower, AJ; Hirsch, E; Marescaux, C; Noyer, M, 1995)

Research

Studies (552)

TimeframeStudies, this research(%)All Research%
pre-19905 (0.91)18.7374
1990's9 (1.63)18.2507
2000's240 (43.48)29.6817
2010's274 (49.64)24.3611
2020's24 (4.35)2.80

Authors

AuthorsStudies
Kurishima, A1
Hayashi, M1
Shimozato, R1
Isozaki, R1
Shioda, T1
Iijima, A1
Labh, R1
Gupta, R2
Narang, M1
Halder, S1
Kar, R1
Chaneva, OG1
Viteva, EI1
Gözükızıl, ST1
Aydın, Z1
Yalçın, AD1
Lob, K1
Bassell-Hawkins, J1
Patil, R1
Nie, D1
Bartolini, L1
Komori, R1
Matsuo, T1
Yokota-Nakatsuma, A1
Hashimoto, R1
Kubo, S1
Kozawa, C1
Kono, T1
Ishihara, Y1
Itoh, K1
Tekin, U2
Tekin, E1
Uçar, HN1
D'Onofrio, G1
Riva, A1
Amadori, E1
Lattanzi, S1
Rose, K1
Verrotti, A6
Striano, P3
Cheraghmakani, H1
Rezapour, M1
Asghari, F1
Alizadeh-Navaei, R1
Ghazaeian, M1
Tabrizi, N1
Schelhaas, M1
Wegner, I1
Edens, M1
Wammes-Van Der Heijden, E1
Touw, D1
Ter Horst, P1
de Toledo, M1
de la Fuente, E1
Ramos, C1
Ferreiros-Martinez, R1
Muro, I1
Vieira Campos, A1
de Toledo, MP1
Lagares, A1
Sobrado, M1
Ovejero-Benito, MC1
Yamamoto, Y1
Ohta, A1
Usui, N1
Imai, K1
Kagawa, Y1
Takahashi, Y1
van der Westhuizen, C1
Botha, TL1
Finger-Baier, K1
Brouwer, G1
Wolmarans, W1
Swami, M1
Kaushik, JS1
Hernández-Mitre, MP1
Medellín-Garibay, SE1
Rodríguez-Leyva, I1
Rodríguez-Pinal, CJ1
Zarazúa, S1
Jung-Cook, HH1
Roberts, JA1
Romano-Moreno, S1
Milán-Segovia, RDC1
Kanemura, H4
Sano, F4
Hoshino, H1
Takayama, K1
Aihara, M4
Yu, L1
Feng, J2
Yu, Z1
Dai, H1
Sharma, D1
Hussain, AM1
Sharma, SS1
Cortes, C1
Manterola, C1
Yıldırım, M2
Bektaş, Ö1
Akıncı Göktaş, Ö1
Yüksel, MF1
Şahin, S1
Tıraş Teber, S1
Hasegawa, N1
Tohyama, J1
Krasowski, MD1
Long, TA1
Snozek, CLH1
Dizon, A1
Magnani, B1
Melanson, SEF1
Zhao, T1
Li, HJ1
Yu, J1
Wang, TT1
Ma, L1
Sun, L1
Sun, Y1
Yu, LH1
Kumar, J1
Meena, J1
Yadav, A1
Haller, JT1
Bonnin, S1
Radosevich, J1
Belcastro, V4
Pisani, LR1
Bellocchi, S1
Casiraghi, P1
Gorgone, G1
Mula, M6
Pisani, F3
Ukai, K1
Watanabe, M1
Tan, J1
Paquette, V1
Levine, M1
Ensom, MHH1
Markoula, S1
Chatzistefanidis, D1
Gatzonis, S2
Siatouni, A1
Siarava, E1
Verentzioti, A1
Kyritsis, AP1
Patsalos, PN10
Steinhoff, BJ4
Bacher, M1
Bucurenciu, I1
Hillenbrand, B1
Intravooth, T1
Kornmeier, R1
Kurth, C1
Stockinger, J1
Staack, AM1
Baysal, M1
Ilgin, S1
Kilic, G1
Kilic, V1
Ucarcan, S1
Atli, O1
Karaś-Ruszczyk, K1
Kuczyńska, J1
Sienkiewicz-Jarosz, H1
Kurkowska-Jastrzębska, I1
Bienkowski, P1
Restel, M1
Samochowiec, J1
Mierzejewski, P1
Stephen, LJ3
Wishart, A1
Brodie, MJ5
Company-Albir, MJ1
Ruíz-Ramos, J1
Solana Altabella, A1
Marqués-Miñana, MR1
Vicent, C1
Poveda, JL1
von Oertzen, TJ2
Cock, HR3
Yogarajah, M1
Lozsadi, DA2
Agrawal, N2
Bektaş, G1
Özkan, MU1
Yıldız, EP1
Çalışkan, M1
Özmen, M2
Aydınlı, N1
Reimers, A2
Olsson, P1
Nilsson, J1
Hoff, E1
Reis, M1
Strandberg, M1
Lundgren, A1
Källén, K2
Maschio, M6
Zarabla, A3
Maialetti, A1
Fabi, A4
Vidiri, A3
Villani, V1
Giannarelli, D1
Kwan, P1
Palmini, A1
Nevitt, SJ2
Sudell, M2
Weston, J2
Tudur Smith, C2
Marson, AG5
Duke, JD1
Ryan, PB1
Suchard, MA1
Hripcsak, G1
Jin, P1
Reich, C1
Schwalm, MS1
Khoma, Y1
Wu, Y2
Xu, H1
Shah, NH1
Banda, JM1
Schuemie, MJ1
Bedetti, C1
Romoli, M1
Di Bonaventura, C2
Nardi Cesarini, E1
Eusebi, P1
Siliquini, S1
Dispenza, S1
Calabresi, P3
Costa, C3
Bosak, M1
Słowik, A1
Turaj, W1
Taneja, R1
Hunter, K1
Burakgazi-Dalkilic, E1
Carran, M1
Kelly, D1
Raimondi, F1
Shihab, N1
Lampe, R1
Manens, J1
Sharp, N1
Feyissa, AM1
Barnes Heller, H1
Kanda, J1
Izumo, N1
Kobayashi, Y1
Onodera, K1
Shimakura, T1
Yamamoto, N1
Takahashi, HE1
Wakabayashi, H1
Sakata, S1
Saeki, S1
Terasaki, Y1
Natori, Y1
Fujii, K1
Rosati, A2
Ilvento, L1
Lucenteforte, E1
Pugi, A1
Crescioli, G1
McGreevy, KS1
Virgili, G1
Mugelli, A1
De Masi, S1
Guerrini, R1
Egunsola, O2
Choonara, I2
Sammons, HM2
Whitehouse, WP2
Arican, P1
Gencpinar, P2
Cavusoglu, D2
Olgac Dundar, N1
Łukawski, K1
Andres-Mach, M1
Czuczwar, M1
Łuszczki, JJ1
Kruszyński, K1
Czuczwar, SJ3
Parveen, B1
Tripathi, M2
Vohora, D1
Higashida, K1
Tanaka, T2
Yamagami, H1
Tomari, S1
Fukuma, K1
Okuno, Y1
Abe, S3
Nagatsuka, K1
Toyoda, K1
Ihara, M1
Novitskaya, Y1
Hintz, M2
Schulze-Bonhage, A5
Liu, S1
Wang, L4
Cai, XT1
Zhou, H1
Yu, D1
Wang, Z1
Hu, LY1
Shi, XY1
Li, H1
Zhang, MN1
Ma, SF1
Zou, LP1
Gha-Hyun, L1
Dae, SJ1
Marques Mendes, E1
Mendes, A1
Ribeiro, C1
Guerra, D1
Takagi, K1
El-Haggar, SM1
Mostafa, TM1
Allah, HMS1
Akef, GH1
Hirsch, M1
Specht, A1
Attilakos, A3
Tsirouda, M3
Dinopoulos, A3
Prasouli, A1
Garoufi, A3
Baudou, E1
Cances, C1
Dimeglio, C1
Hachon Lecamus, C1
Lee, YY1
Ko, JH1
Chung, WH1
Nakken, KO5
Sætre, E1
Markhus, R1
Lossius, MI1
Özkale, Y1
Özkale, M1
Saygi, S2
Erol, I1
López-Saca, JM1
Vaquero, J1
Larumbe, A1
Urdíroz, J1
Centeno, C1
Phabphal, K1
Geater, A1
Limapichat, K1
Sathirapanya, P1
Setthawatcharawanich, S1
Leelawattana, R1
Yamashita, S1
Chiyonobu, T1
Yoshida, M1
Moroto, M1
Morita, T1
Morioka, S1
Kato, M2
Saitsu, H1
Morimoto, M1
Hosoi, H1
Borggraefe, I2
Bonfert, M1
Bast, T1
Neubauer, BA1
Schotten, KJ1
Maßmann, K1
Noachtar, S1
Tuxhorn, I3
May, TW3
Heinen, F1
Pressler, RM1
Mangum, B1
Popov, IuV1
Iakovleva, IuA1
Koo, DL3
Hwang, KJ1
Kim, D2
Kim, YJ1
Kim, JY1
Shin, W1
Kim, MR1
Joo, EY3
Lee, JM1
Hong, SB3
Bertsche, A1
Neininger, MP1
Dahse, AJ1
Syrbe, S1
Bernhard, MK1
Frontini, R1
Kiess, W1
Bertsche, T1
Merkenschlager, A1
Xiaotian, X1
Hengzhong, Z1
Yao, X1
Zhipan, Z1
Daoliang, X1
Yumei, W1
Kim, DW1
Lee, SY1
Shon, YM1
Kim, JH1
Kang, BS1
Moon, HJ1
Kim, YS1
Lee, ST2
Jung, KH2
Chu, K2
Lee, SK2
Grimminger, T1
Pernhorst, K1
Surges, R2
Niehusmann, P1
Priebe, L1
von Lehe, M1
Hoffmann, P1
Cichon, S1
Schoch, S2
Becker, AJ1
Dureau-Pournin, C2
Pédespan, JM1
Droz-Perroteau, C2
Lavernhe, G1
Mann, M1
Pollet, C2
Robinson, P2
Jové, J2
Moore, N2
Fourrier-Réglat, A2
Freestone, DR1
Long, SN1
Frey, S1
Stypulkowski, PH1
Giftakis, JE1
Cook, MJ2
Kikuchi, T1
Takahashi, N1
Nakamura, K1
Hayasaka, K1
Rodríguez-Osorio, X1
Pardo, J1
López-González, FJ1
Novoa, D1
Pintos, E1
Mbizvo, GK1
Dixon, P1
Hutton, JL2
Rossetti, AO1
Jeckelmann, S1
Novy, J2
Roth, P2
Weller, M2
Stupp, R2
Zou, X1
Hong, Z1
Zhou, D3
Shallcross, R3
Bromley, RL3
Cheyne, CP2
García-Fiñana, M2
Irwin, B4
Morrow, J3
Baker, GA3
Rauchenzauner, M6
Roscia, S1
Prieschl, M1
Wildt, L2
Haberlandt, E2
Baumann, M1
Rostasy, K2
Agostinelli, S1
Pizzolorusso, A1
Luef, G7
Yılmaz, T1
Akça, M1
Turan, Y1
Ocak, H1
Kamaşak, K1
Paschalidou, M2
Moustaki, M1
Siafakas, N2
Papaevangelou, V1
Yazal Erdem, A1
Azık, F1
Tavil, B1
Teber, S1
Tunç, B1
Uçkan, D1
Ohyama, T1
Sugita, K3
Guenther, S1
Bauer, S2
Hagge, M1
Knake, S2
Olmes, DG1
Tackenberg, B1
Rosenow, F3
Hamer, HM3
Ito, S1
Oguni, H1
Ohtsuka, Y1
Halma, E1
de Louw, AJ1
Klinkenberg, S1
Aldenkamp, AP9
IJff, DM1
Majoie, M5
Naha, S1
Naha, K1
Hande, HM1
Vivek, G1
Fujikawa, M1
Kishimoto, Y1
Kakisaka, Y1
Jin, K1
Kato, K2
Iwasaki, M1
Nakasato, N1
Vajda, FJ1
O'Brien, TJ3
Lander, CM2
Graham, J2
Eadie, MJ2
Wehner, T1
Chinnasami, S1
Bell, GS2
Duncan, JS2
Sander, JW14
Tan, HJ1
Singh, J1
de Goede, C1
Arık, AE1
Bağırıcı, F1
Sefil, F1
Marangoz, C1
Rémi, C1
Lorenzl, S1
Vyhnalek, B1
Rastorfer, K1
Feddersen, B1
Yeap, LL1
Lo, YL1
Ali, K1
Zeng, TF1
Li, YH1
An, DM2
Chen, L2
Lei, D1
Zhang, B1
Li, JM1
Naik, GS1
Kodagali, R1
Mathew, BS1
Thomas, M1
Prabha, R1
Mathew, V1
Fleming, DH1
Feng, XF1
Chen, YX1
Liu, L2
Xiao, N3
Chen, B1
Choi, H1
Hirsch, LJ3
Moeller, J1
Javed, A1
Legge, A1
Buchsbaum, R3
Detyniecki, K1
Chen, J2
Cai, F2
Jiang, L1
Hu, Y2
Feng, C1
Lindstrøm, P1
Andersen, H1
Mustafa, Z1
Mohanalingham, K1
Packer, RM1
Nye, G1
Porter, SE1
Volk, HA2
Arı, H1
Kahraman, F1
Acaban, MB1
Tacke, M1
Li, MQ1
Zhang, WW1
Chen, T1
Okumura, A2
Arai, E1
Kitamura, Y1
Ikeno, M1
Fujimaki, T1
Yamamoto, T1
Shimizu, T1
Chua-Tuan, JL1
Cao, D1
Iwanicki, JL1
Hoyte, CO1
Smith, G1
Wagner, JL1
Edwards, JC1
Serajee, FJ1
Huq, AM1
Weijenberg, A1
Brouwer, OF1
Callenbach, PM1
Douros, K1
Yuan, Y1
Peizhi, Z1
Maling, G1
Wu, L1
Yunhe, M1
Xiang, W1
Qing, M1
Yanhui, L1
Ruofei, L1
Jiewen, L1
Issa, NP1
Fisher, WG1
Narayanan, JT1
Liu, J2
Yu, N1
Sun, H1
Liang, Y1
Xie, Y1
Chen, K1
Yoshikawa, S1
Shimakawa, S1
Fukui, M1
Nomura, S1
Tanabe, T1
Tamai, H1
Dilena, R1
Traverso, M1
Viri, M1
Cristofori, G1
Tadini, L1
Barbieri, S1
Romeo, A1
Zara, F1
Thompson, K1
Pohlmann-Eden, B3
Campbell, LA1
Abel, H1
Matsuo, M1
Fuji, A1
Matsuzaka, T1
Baba, H1
Toda, K1
Ono, T1
Tanaka, S1
Sato, T1
Moriuchi, H1
Ko, AR1
Kang, TC2
Cho, YS1
Ah, YM1
Jung, AH1
Kim, KJ2
Lee, JY1
Yates, SL2
Fakhoury, T1
Liang, W1
Eckhardt, K1
Borghs, S1
D'Souza, J1
Janszky, J2
Enoki, H1
Yokota, T1
Okanishi, T1
Vari, MS1
Pinto, F1
Mencaroni, E1
Giudizioso, G1
Minetti, C1
La Neve, A1
Francavilla, T1
Piccioli, M1
Striano, S1
del Gaudio, L1
Tovo, P1
Vajda, FJE1
Park, SJ1
Lee, HB1
Ahn, MH1
Park, S1
Choi, EJ1
Lee, HJ1
Ryu, HU1
Kang, JK2
Hong, JP1
Kawakami, Y1
Okazaki, T1
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Martens-Lobenhoffer, J1
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LeLorier, JJ1
Grosso, S2
Franzoni, E3
Iannetti, P1
Cordelli, DM2
Marchiani, V2
Spalice, A1
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Morgese, G2
Balestri, P2
Nasrallah, K1
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Tattersall, JE1
Ji-qun, C2
Nagayama, T2
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Dedeurwaerdere, S2
De Smedt, T4
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Sobaniec, W2
Wieser, HG1
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Wiemer-Kruel, A1
Kurlemann, G1
Gross-Selbeck, G1
Rating, D1
Brandl, U1
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Härtel, C1
Korn-Merker, E1
Willmore, LJ1
Yuen, AW1
Mitchell, T1
Koepp, MJ2
Dong, X1
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Poznanski, N1
Verheulpen, D1
Wetzburger, C1
Van Bogaert, P1
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Czuczwar, P1
Cioczek-Czuczwar, A1
Ratnaraj, N3
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Thompson, PJ1
Gibbs, JE1
Walker, MC1
Genton, P3
Fejerman, N1
Despland, PA1
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Wroe, S1
Maubrey, MC1
Vandervelden, C1
Schlit, AF1
van Paesschen, W1
Occhipinti, E1
Neuwirth, M1
Saracz, J1
Hegyi, M1
Paraicz, E1
Kollár, K1
Móser, J1
Rosdy, B1
Herczegfalvi, A1
Fogarasi, A1
Ramael, S1
Daoust, A1
Otoul, C3
Toublanc, N2
Troenaru, M1
Lu, ZS2
Stockis, A5
De Herdt, V1
Waterschoot, L1
Wyckhuys, T1
Legros, B1
Van Laere, K1
Delbeke, J1
Wadman, W1
Fryze, W1
Da Silva, S1
Karlov, VA1
Vlasov, PN1
Buyle, S1
Stefan, H1
Feuerstein, TJ1
Tomson, T2
Diepman, L3
Leenen, L3
Ghattaura, S1
Hunt, S1
Craig, J1
Russell, A1
Guthrie, E1
Parsons, L1
Robertson, I1
Waddell, R1
Morrison, PJ1
Schilling, M1
Wetzel, W1
Grecksch, G1
Becker, A1
Peake, D1
Mordekar, S1
Gosalakkal, J1
Mukhtyar, B1
Buch, S1
Crane, J1
Wheway, R1
Rittey, C1
Donnelly, J1
Philip, S1
Ryvlin, P1
Andres-Mach, MM1
Gehring, J2
Capovilla, G1
Zamponi, N1
Palm, R1
Söderfeldt, B1
Danielsson, B1
Johansson, R1
Luef, GJ1
Löscher, WN1
Gomer, B1
Saar, J1
Härle, M1
Perry, MS1
Benatar, M1
Barcs, G2
Szucs, A2
Mitchell, WG1
Weinstock, A1
Bebin, M1
Chen, D1
Coupez, R1
von Stuelpnagel, C1
Holthausen, H1
Matiasek, LA1
Luján Feliu-Pascual, A1
Platt, SR1
Chandler, KE1
Auriel, E1
Chistik, V1
Blatt, I1
Margolin, N1
Neufeld, M1
Sirsi, D1
Safdieh, JE1
Pigeolet, E1
Jacqmin, P2
Sargentini-Maier, ML2
Romolo, FS1
Rotolo, M1
Accornero, N1
Vanacore, N1
Deb, S1
Kaur Saini, ST1
Weintraub, D1
Chang, JT1
Szaflarski, JP1
Meckler, JM1
Szaflarski, M1
Shutter, LA1
Sarajlija, J1
Garone, C1
Malaspina, E1
Dannhardt, G1
Kiefer, W1
De Smedt, H1
Roig, J1
Carreño, MM1
Parellada, E1
Newsome, SD1
Xue, LY1
Jennings, T1
Castaneda, GY1
Sethi, NK1
Torgovnick, J1
Arsura, E1
Gelisse, P1
Juntas-Morales, R1
Hillaire-Buys, D1
Diaz, O1
Coubes, P1
Crespel, A1
Lancelin, F1
Franchon, E1
Kraoul, L1
Garciau, I1
Brovedani, S1
Tabaouti, K1
Landré, E1
Chassoux, F1
Paubel, P1
Piketty, ML1
Macleod, S1
Fattouch, J1
Fabbrini, G1
Manfredi, M1
Prencipe, M1
Giallonardo, TA1
Liimatainen, S1
Kharazmi, E1
Carreno, M1
Westin, AA1
Thacker, AK1
Misra, P1
Gupta, PP1
Coban, A1
Gurses, C1
Bilgic, B1
Sencer, S1
Karasu, A1
Bebek, N1
Baykan, B1
Hepgul, KT1
Gokyigit, A1
Goraya, JS1
Khurana, DS1
Melvin, JJ1
Cruz, M1
Kothare, SV1
Rüegg, S1
Naegelin, Y1
Hardmeier, M1
Winkler, DT1
Marsch, S1
Fuhr, P1
Vaisleib, II1
Neft, RA1
Murphy, R1
Daugherty, J1
Houry, D1
Hwang, H1
Bialer, M2
Bailey, KS1
Dewey, CW1
Boothe, DM1
Barone, G1
Kortz, GD1
Telegin, AV1
Grib, AV1
Lacroix, B1
Krief, P1
Maytal, J1
Clemens, Z1
Jakus, R1
Rásonyi, G1
Fabó, D1
Holló, A1
Kelemen, A1
Kenda, B1
Michel, P1
Koubeissi, MZ1
Amina, S1
Pita, I1
Bergey, GK2
Werz, MA1
Nocoń, D1
Mondadori, C2
Schmutz, M2
Baltzer, V1
Neyens, LG1
Alpherts, WC1
Marescaux, C2
Stodieck, S1
Oosting, J1
Kupferberg, HJ1
Levy, RH1
Loiseau, P1
Gower, AJ1
Boehrer, A1
Noyer, M1
Birnstiel, S1
Wülfert, E2
Beck, SG1
Hönack, D1
Rundfeldt, C1
Gobert, J1
Waegemans, T1
Browne, TR1
Szabo, GK1
Josephs, E1
Paz, J1
Baltes, E1
Jensen, CM1
Jain, KK1
Grant, R1
Shorvon, SD2
Foletti, GB1
Kułak, W1
Boćkowski, L1
Smigielska-Kuzia, J1
Sobaniec-Łotowska, M1
Sołowiej, E1
Sobaniec, H1
Niespodziany, I1
Krakow, K1
Walker, M1
van Rijckevorsel, K2
Boon, PA1
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Sangha, KS1
Faught, E1
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Coupez, RM1
Shields, WD1
Kossoff, EH1
Freeman, JM1
Vining, EP1
Lukyanetz, EA1
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Kunneke, PS1
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Mellanby, JH1

Clinical Trials (22)

Trial Overview

TrialPhaseEnrollmentStudy TypeStart DateStatus
The Study of Pharmacokinetics of Levetiracetam in Patients Undergoing Intermittent Hemodialysis[NCT04511676]12 participants (Actual)Observational2018-11-01Completed
An Open-label, Multicenter, Single-arm Study to Evaluate the Reduction in Nonpsychotic Behavioral Side Effects in Subjects With Epilepsy Switching From Levetiracetam to Brivaracetam Due to Nonpsychotic Behavioral Side Effects Phase 3b[NCT01653262]Phase 329 participants (Actual)Interventional2012-07-31Completed
A Therapeutic Confirmatory, Open-label, Multi-center, Randomized 2 Parallel Groups, Community-based Trial Studying the Efficacy and Safety of Levetiracetam (1000 to 3000 mg/Day Oral Tablets 250-500 mg b.i.d.) Compared to Sodium Valproate (1000 to 2000 mg/[NCT00175903]Phase 31,701 participants (Actual)Interventional2005-02-28Completed
The BrainDrugs-Epilepsy Study: A Prospective Open-label Cohort Precision Medicine Study in Epilepsy[NCT05450822]550 participants (Anticipated)Observational2022-02-18Recruiting
A Retrospective Study to Evaluate Retention Rate of Topiramate With That of Levetiracetam and Oxcarbazepine in a Long-term Epilepsy Treatment[NCT02098941]2,500 participants (Anticipated)Observational2014-03-31Recruiting
Levetiracetam, Carbamazepine and Lamotrigine and Hormonal Side Effects in Adult Males and Females.[NCT00460070]240 participants (Actual)Observational2007-01-31Completed
Pilot Study of Seizure Prophylaxis With Levetiracetam in Aneurysmal Subarachnoid Hemorrhage[NCT01935908]Phase 40 participants (Actual)Interventional2013-05-31Withdrawn (stopped due to no funding)
Levetiracetam Treatment of Neonatal Seizures: A Multi-Centre Randomized Blinded Controlled Study of the Efficacy of Oral Levetiracetam as First Line Treatment for Neonatal Seizures in China[NCT02550028]Phase 1/Phase 260 participants (Actual)Interventional2015-09-01Terminated (stopped due to The study was concluded as planned upon reaching its predetermined endpoint, which included the completion of data collection and achievement of the necessary sample size for statistical significance.)
Lamotrigine Versus Levetiracetam in the Initial Monotherapy of Epilepsy: An Open, Prospective, Multicenter, Randomized Phase III Study[NCT00242606]Phase 3409 participants (Actual)Interventional2005-03-31Completed
A Pharmacokinetic Analysis of Levetiracetam Prophylaxis in Critically Ill Patients With Severe Traumatic Brain Injury[NCT04836481]20 participants (Anticipated)Observational2021-01-01Recruiting
Pilot: Levetiracetam to Prevent Post-Traumatic Epilepsy[NCT01463033]Phase 2126 participants (Actual)Interventional2005-04-30Completed
Placebo-Controlled Crossover Trial of Levetiracetam on Ethanol Intake[NCT01168687]46 participants (Actual)Interventional2008-11-30Completed
Multicenter, Comparative, Randomized, Open Trial to Evaluate Efficacy and Safety of Levetiracetam Versus Carbamazepine in Post Stroke Late Onset Crisis[NCT00542802]Phase 3630 participants (Anticipated)Interventional2007-09-30Recruiting
Effectiveness of Combined Levetiracetam and Midazolam in Treatment of Generalized Convulsive Status Epilepticus in Children[NCT04926844]Phase 2144 participants (Actual)Interventional2021-06-20Completed
Clinical Cohort Study of Association Between Steady State Phenytoin Treatment and Better Clinical Parameters of Glaucoma[NCT00739154]200 participants (Anticipated)Observational2008-11-30Not yet recruiting
Trial Studying the Safety and Efficacy of Keppra® as Adjunctive Therapy in Adult Patients With Uncontrolled Partial Epilepsy[NCT00630968]Phase 41,541 participants (Actual)Interventional2000-08-31Completed
Intravenous Levetiracetam as First-line Anticonvulsive Treatment in Patients With Non-convulsive Status Epilepticus[NCT00603135]Phase 20 participants (Actual)Interventional2008-01-31Withdrawn
A Randomized, Pilot Study to Evaluate the Tolerability of OnabotulinumtoxinA Plus Topiramate vs. OnabotulinumtoxinA Plus Placebo and Long Term Effect of Treatment on Cognitive Efficiency and Continuation of Care[NCT01700387]Phase 420 participants (Actual)Interventional2012-10-31Completed
A Multicenter, Double-blind, Randomized, Parallel Group, Positive-controlled Trial Comparing the Efficacy and Safety of Levetiracetam (1000 to 3000 mg/Day Oral b.i.d.) to Carbamazepine (400 to 1200 mg/Day Oral b.i.d.), Used as Monotherapy for up to a Maxi[NCT00150735]Phase 3580 participants Interventional2002-06-30Completed
A Multicenter, Double-blind, Follow-up Trial Evaluating the Long-term Safety of Levetiracetam (1000 to 3000 mg/Day Oral b.i.d.) and Carbamazepine (400 to 1200 mg/Day Oral b.i.d.), Used as Monotherapy in Subjects (≥ 16 Years) Coming From the N01061 Trial.[NCT00150787]Phase 3250 participants Interventional2003-07-31Completed
Study of Maternal Pharmacokinetic and Placental Transfer of Levetiracetam[NCT04117425]50 participants (Anticipated)Interventional2022-04-20Recruiting
An Open-Label, Single Dose, Pharmacokinetic Study of 20 mg/kg of Levetiracetam Oral Solution in Epileptic Pediatric Subjects Ranging in Age From 1 Month to Less Than 4 Years Old[NCT00544050]Phase 213 participants (Actual)Interventional2002-09-30Completed
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Trial Outcomes

Incidence of Treatment Emergent Adverse Events During the Study Period

An Adverse Event (AE) is any untoward medical occurrence in a patient or clinical investigation subject administered a pharmaceutical product that does not necessarily have a causal relationship with this treatment. A treatment emergent AE is any event that emerges during treatment having been absent pre-treatment, or worsens relative to the pre-treatment state. (NCT01653262)
Timeframe: From Study Entry (Visit1, Week -1) to the end of the Treatment Period (Visit 6, Week 12) or Early Discontinuation Visit

Interventionevents (Number)
Brivaracetam67

Number of Subjects Who Are Free From Nonpsychotic Behavioral Side Effects Over the Entire Treatment Period

Nonpsychotic behavioral side effects (NBSE) include (but are not limited to) such symptoms as aggression, agitation, anger, anxiety, apathy, depersonalization, depression, emotional lability, hostility, irritability, etc. (NCT01653262)
Timeframe: From Visit 2 (Week 0) to Visit 6 (Week 12)

Interventionsubjects (Number)
Brivaracetam3

Number of Subjects Who Have a Complete Abatement of Nonpsychotic Behavioral Side Effects for the Last Assessment During the Treatment Period, Based on the Investigator's Overall Assessment

Nonpsychotic behavioral side effects include (but are not limited to) such symptoms as aggression, agitation, anger, anxiety, apathy, depersonalization, depression, emotional lability, hostility, irritability, etc. (NCT01653262)
Timeframe: From Baseline (maximum of 12 weeks prior to Study Entry at Week -1) to the end of the Treatment Period (Visit 6, Week 12) or Early Discontinuation Visit

Interventionsubjects (Number)
Brivaracetam18

Occurrence of Serious Adverse Events During the Study Period

A serious adverse event is any untoward medical occurrences in a subject administered study treatment, whether or not the event is related to treatment, with at least one of the follow outcomes: death, life-threatening, initial inpatient hospitalization or prolongation of hospitalization, significant or persistent disability/incapacity, congenital anomaly/birth defect, or an important medical event that may jeopardize the subject and require a medical/surgical intervention. (NCT01653262)
Timeframe: From Study Entry (Visit1, Week -1) to the end of the Treatment Period (Visit 6, Week 12) or Early Discontinuation Visit

Interventionevents (Number)
Brivaracetam1

Partial Onset Seizure (POS) Frequency Over the Treatment Period for Subjects With Focal Epilepsy

"The POS frequency is standardized to a 28-day duration and changes in POS frequency are measured relative to the reported seizure counts for the 4 weeks prior to Visit 2 (Week 0).~Partial seizures can be classified into one of the following three groups:~Simple partial seizures (IA)~Complex partial seizures (IB)~Partial seizures evolving to secondarily generalized seizures (IC)" (NCT01653262)
Timeframe: From 4 weeks prior to Visit 2 (Week 0) to the end of the Treatment Period (Visit 6, Week 12) or Early Discontinuation Visit

Interventionpartial onset seizures (Median)
Brivaracetam6.0

Percentage of Subjects Who Achieved a Clinically Meaningful Reduction of Nonpsychotic Behavioral Side Effects Based on the Investigator's Overall Assessment From Study Entry to the End of the Treatment Period

"Nonpsychotic behavioral side effects include (but are not limited to) such symptoms as aggression, agitation, anger, anxiety, apathy, depersonalization, depression, emotional lability, hostility, irritability, etc.~The Investigator completed the assessment by answering the following:~Has there been a clinically meaningful reduction of nonpsychotic behavioral side effects since the start of BRV?~- Yes/No" (NCT01653262)
Timeframe: From Study Entry (Visit1, Week -1) to the end of the Treatment Period (Visit 6, Week 12) or Early Discontinuation Visit

Interventionpercentage of subjects (Number)
Brivaracetam93.1

Withdrawal Due to an Adverse Event (AE) During the Study Period

An Adverse Event (AE) is any untoward medical occurrence in a patient or clinical investigation subject administered a pharmaceutical product that does not necessarily have a causal relationship with this treatment. (NCT01653262)
Timeframe: From Study Entry (Visit1, Week -1) to the end of the Treatment Period (Visit 6, Week 12) or Early Discontinuation Visit

Interventionsubjects (Number)
Brivaracetam2

Change From Study Entry in Nonpsychotic Behavioral Side Effects to the End of the Treatment Period/Early Discontinuation Visit, Measured by Means of the Investigator Global Evaluation of Nonpsychotic Behavioral Side Effects (I-GEBSE) Scale

"There are seven levels for the I-GEBSE:~Marked improvement~Moderate improvement~Slight improvement~No change~Slight worsening~Moderate worsening~Marked worsening" (NCT01653262)
Timeframe: From Study Entry (Visit1, Week -1) to the end of the Treatment Period (Visit 6, Week 12) or Early Discontinuation Visit

Interventionsubjects (Number)
Marked improvementModerate improvementSlight improvementNo changeSlight worseningModerate worseningMarked worseningMissing
Brivaracetam1010421011

Shift in the Maximum Intensity From Baseline to the End of the Treatment Period for Side Effects Primarily Associated With Discontinuation of Levetiracetam (LEV) as Determined by the Investigator

Nonpsychotic behavioral side effects include (but are not limited to) such symptoms as aggression, agitation, anger, anxiety, apathy, depersonalization, depression, emotional lability, hostility, irritability, etc. (NCT01653262)
Timeframe: From Baseline (maximum of 12 weeks prior to Study Entry at Week -1) to the end of the Treatment Period (Visit 6, Week 12) or Early Discontinuation Visit

Interventionsubjects (Number)
ImprovementUnchangedWorseningResolved
Brivaracetam82019

Post-Traumatic Epilepsy

occurrence of PTE (Post-Traumatic Epilepsy) (NCT01463033)
Timeframe: 2 years

Interventionparticipants (Number)
Levetiracetam6
Observational8

Adverse Events

The 66 subjects with acute head injury with a high risk for developing post-traumatic epilepsy that received levetiracetam 55 mg/kg/day in a b.i.d. were monitored for adverse events through the 30 day treatment period. (NCT01463033)
Timeframe: 30 day treatment period

InterventionEvents (Number)
HeadacheFatigueDrowsinessMemory ImpairmentAmnesiaPainIrritabilityDizzinessAnorexiaEmotional labilityInsomniaCognitive changesAtaxiaDepressionHostilityVertigoNauseaCoughNervousnessParaesthesiaWeight gainHallucinationsOtherDiplopiaSuicidalityPsychosis
Participants28282098151010675767312253152333

Standard Alcoholic Drinks Per Treatment Period

The primary outcome of this study is to determine the effect of levetiracetam on alcohol consumption as measured by change in # of drinks during each treatment period. (NCT01168687)
Timeframe: During each 14 day treatment period

Interventionnumber of drinks per treatment period (Mean)
All Subjects (n = 46) Placebo41.2
All Subjects (n = 46) Levetiracetam45.4

Number of Non-Serious Adverse Events Between Groups

(NCT01700387)
Timeframe: 13 Months (Visit 1 to Visit 6)

InterventionAdverse Events (Mean)
OnabotulinumtoxinA + Topiramate8.60
OnabotulinumtoxinA + Placebo4.60

Headache Impact Test (HIT-6) Scores at Visits 2-6 to Measure Effect of Headache in Subject's Life

The Headache Impact Test (HIT-6) is a tool used to measure the impact headaches have on an individual's ability to function on the job, at school, at home and in social situations. The HIT-6 score range is from 36 to 78 with higher scores indicating greater impact (worse outcome). (NCT01700387)
Timeframe: Collected on Visit 2 (Day 29), 3 (Day 113), Visit 4 (Day 197), Visit 5 (281), and Visit 6 (Day 365)

,
Interventionunits on a scale (Mean)
Visit 2Visit 3Visit 4Visit 5Visit 6
OnabotulinumtoxinA + Placebo66.5059.960.4458.7154.17
OnabotulinumtoxinA + Topiramate66.4061.8954.552.8352.57

MEWT Matching to Sample Sub-test Score Percent Change Compared From Baseline to Visits 3-6

The Mental Efficiency Workload Test (MEWT) is a cognitive functioning scale with four sub-scales (Simple Reaction Time, Running Memory Continuous Performance Task, Matching to Sample, and Mathematical Processing). Each sub-scale has a minimum and maximum values of 1 to 10, 1 indicates the poorest level and 10 indicates the best level of cognitive functioning. MEWT sub-scale score percent change from baseline will be reported. Positive change scores represent better cognitive functioning compared to baseline. (NCT01700387)
Timeframe: Baseline, Visit 3 (Day 113), Visit 4 (Day 197), Visit 5 (281), and Visit 6 (Day 365)

,
Interventionpercentage of change from baseline score (Mean)
Visit 3Visit 4Visit 5Visit 6
OnabotulinumtoxinA + Placebo21.748.5912.7224.75
OnabotulinumtoxinA + Topiramate19.0615.0418.4940.86

MEWT Mathematical Processing Sub-test Score Percent Change Compared From Baseline to Visits 3-6

The Mental Efficiency Workload Test (MEWT) is a cognitive functioning scale with four sub-scales (Simple Reaction Time, Running Memory Continuous Performance Task, Matching to Sample, and Mathematical Processing). Each sub-scale has a minimum and maximum values of 1 to 10, 1 indicates the poorest level and 10 indicates the best level of cognitive functioning. MEWT sub-scale score percent change from baseline will be reported. Positive change scores represent better cognitive functioning compared to baseline. (NCT01700387)
Timeframe: Baseline, Visit 3 (Day 113), Visit 4 (Day 197), Visit 5 (281), and Visit 6 (Day 365)

,
Interventionpercentage of change from baseline score (Mean)
Visit 3Visit 4Visit 5Visit 6
OnabotulinumtoxinA + Placebo17.7416.4328.6129.44
OnabotulinumtoxinA + Topiramate-11.23-22.90-23.811.52

MEWT Running Memory Continuous Performance Task Sub-test Score Percent Change Compared From Baseline to Visits 3-6

The Mental Efficiency Workload Test (MEWT) is a cognitive functioning scale with four sub-scales (Simple Reaction Time, Running Memory Continuous Performance Task, Matching to Sample, and Mathematical Processing). Each sub-scale has a minimum and maximum values of 1 to 10, 1 indicates the poorest level and 10 indicates the best level of cognitive functioning. MEWT sub-scale score percent change from baseline will be reported. Positive change scores represent better cognitive functioning compared to baseline. (NCT01700387)
Timeframe: Baseline, Visit 3 (Day 113), Visit 4 (Day 197), Visit 5 (281), and Visit 6 (Day 365)

,
Interventionpercentage of change from baseline score (Mean)
Visit 3Visit 4Visit 5Visit 6
OnabotulinumtoxinA + Placebo1.134.3918.812.2
OnabotulinumtoxinA + Topiramate-15.66-1.20-3.96-6.99

MEWT Simple Reaction Time Sub-test Score Percent Change Compared From Baseline to Visits 3-6

The Mental Efficiency Workload Test (MEWT) is a cognitive functioning scale with four sub-scales (Simple Reaction Time, Running Memory Continuous Performance Task, Matching to Sample, and Mathematical Processing). Each sub-scale has a minimum and maximum values of 1 to 10, 1 indicates the poorest level and 10 indicates the best level of cognitive functioning. MEWT sub-scale score percent change from baseline will be reported. Positive change scores represent better cognitive functioning compared to baseline. (NCT01700387)
Timeframe: Baseline, Visit 3 (Day 113), Visit 4 (Day 197), Visit 5 (281), and Visit 6 (Day 365)

,
Interventionpercentage of change from baseline score (Mean)
Visit 3Visit 4Visit 5Visit 6
OnabotulinumtoxinA + Placebo14.224.76-4.172.31
OnabotulinumtoxinA + Topiramate-8.90-3.20-3.87-3.16

Number of Headache Days

Number of Headache Days reported in 30-day Baseline Period and Treatment Period Months 1-12 (NCT01700387)
Timeframe: Baseline and Months 1-12

,
InterventionHeadache days (Mean)
BaselineMonth 1Month 2Month 3Month 4Month 5Month 6Month 7Month 8Month 9Month 10Month 11Month 12
OnabotulinumtoxinA + Placebo23.7721.6717.5418.3714.3913.4716.5812.5411.59.968.028.518.06
OnabotulinumtoxinA + Topiramate22.9518.4116.5016.8315.7411.3415.1812.6412.3612.026.938.367.51

Physician Global Impression of Change (PGIC)

Score on Physician Global Impression of Change at Visits 3-6 (Day 113 and 365). Likert scale ranging from 1-7, where 1 = extremely worse and 7 = extremely better. (NCT01700387)
Timeframe: Collected on Visit 3 (Day 113), Visit 4 (Day 197), Visit 5 (281), and Visit 6 (Day 365)

,
Interventionunits on a scale (Mean)
Visit 3Visit 4Visit 5Visit 6
OnabotulinumtoxinA + Placebo5.305.895.835.83
OnabotulinumtoxinA + Topiramate5.255.406.676.83

Subject Attrition Post Randomization

Count of subject attrition following randomization and reason for attrition (Consent withdrawn, Withdrawn due to adverse event, Lost to follow up) (NCT01700387)
Timeframe: Collected on Visit 2 (Day 29) through Visit 6 (Day 365)

,
Interventionparticipants (Number)
Consent WithdrawnWithdrawn Due to Adverse EventLost to Follow Up
OnabotulinumtoxinA + Placebo211
OnabotulinumtoxinA + Topiramate112

Subject Estimation of Compliance With Daily Study Drug

Subject estimation of compliance with daily study drug during the study period. Compliance ranges from 0% to 100% with higher percentages indicating greater compliance with study drug. (NCT01700387)
Timeframe: Collected on Visit 2 (Day 29), 3 (Day 113), Visit 4 (Day 197), and Visit 5 (281)

,
Interventionpercentage of compliance (Mean)
Visit 2Visit 3Visit 4Visit 5
OnabotulinumtoxinA + Placebo99.7399.7397.6599.63
OnabotulinumtoxinA + Topiramate10099.8499.5598.69

Subject Global Impression of Change (SGIC)

Score on Subject Global Impression of Change at Visits 3-6 (Day 113 and 365). Likert scale ranging from 1-7, where 1 = extremely worse and 7 = extremely better. (NCT01700387)
Timeframe: Collected on Visit 3 (Day 113), Visit 4 (Day 197), Visit 5 (281), and Visit 6 (Day 365)

,
Interventionunits on a scale (Mean)
Visit 3Visit 4Visit 5Visit 6
OnabotulinumtoxinA + Placebo5.305.776.176.00
OnabotulinumtoxinA + Topiramate5.386.336.667.00

Subject's Controlled Oral Word Association Test (COWAT) Score Percent Change Compared From Baseline to Visits 3-6

The Controlled Oral Word Association Test (COWAT) is a measure of verbal fluency. Raw COWAT scores have a lower bound of 0 with no upper bound. Higher scores indicate better verbal fluency. COWAT score percent change from baseline will be reported. Positive change scores represent better verbal fluency compared to baseline. (NCT01700387)
Timeframe: Baseline, Visit 3 (Day 113) through Visit 6 (Day 365)

,
Interventionpercentage of change from baseline score (Mean)
Visit 3Visit 4Visit 5Visit 6
OnabotulinumtoxinA + Placebo-3.50-8.931.48-4.99
OnabotulinumtoxinA + Topiramate-17.06-17.93-12.63-5.05

Subject's Migraine Specific Quality of Life Questionnaire (MSQ) Scores at Baseline, 3, 6, 9 and 12 Months to Measure Subject's Quality of Life

The Migraine-Specific Quality of Life Questionnaire (MSQ) is a scale that measures the impact of migraine across three aspects: role function-restrictive (RR), role function-preventive (RP), and emotional function (EF). Possible scores on each sub-scale range from a 0 to 100 scale such that higher scores indicate better quality of life. (NCT01700387)
Timeframe: Baseline, Months: 3, 6, 9 and 12

,
Interventionscore on a scale (Mean)
Role Function-Restrictive - BaselineRole Function-Restrictive - Month 3Role Function-Restrictive - Month 6Role Function-Restrictive - Month 9Role Function-Restrictive - Month 12Role Function-Preventive - BaselineRole Function-Preventive - Month 3Role Function-Preventive - Month 6Role Function-Preventive - Month 9Role Function-Preventive - Month 12Emotional Function - BaselineEmotional Function - Month 3Emotional Function - Month 6Emotional Function - Month 9Emotional Function - Month 12
OnabotulinumtoxinA + Placebo29.7156.2959.3760.4172.3846.5065.0072.2272.8680.8322.6756.6756.3070.4878.89
OnabotulinumtoxinA + Topiramate32.1456.5177.1479.5281.9056.5072.7890.0088.3396.6739.3357.7888.8992.2295.56

Reviews

108 reviews available for piracetam and Epilepsy

ArticleYear
Pharmacokinetic considerations surrounding the use of levetiracetam for seizure prophylaxis in neurocritical care - an overview.
    Expert opinion on drug metabolism & toxicology, 2022, Volume: 18, Issue:9

    Topics: Anticonvulsants; Epilepsy; Humans; Levetiracetam; Phenytoin; Piracetam

2022
Efficacy of Levetiracetam in neonatal seizures: a systematic review.
    The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians, 2022, Volume: 35, Issue:20

    Topics: Adult; Anticonvulsants; Child; Epilepsy; Humans; Infant, Newborn; Levetiracetam; Phenobarbital; Pira

2022
Levetiracetam Clinical Pharmacokinetic Monitoring in Pediatric Patients with Epilepsy.
    Clinical pharmacokinetics, 2017, Volume: 56, Issue:11

    Topics: Anticonvulsants; Drug Monitoring; Epilepsy; Humans; Levetiracetam; Pediatrics; Piracetam

2017
Association between switching antiepileptic drug products and healthcare utilization: A systematic review.
    Epilepsy & behavior : E&B, 2017, Volume: 73

    Topics: Adult; Anticonvulsants; Drug Substitution; Drugs, Generic; Epilepsy; Female; Fructose; Humans; Levet

2017
Antiepileptic drug monotherapy for epilepsy: a network meta-analysis of individual participant data.
    The Cochrane database of systematic reviews, 2017, 06-29, Volume: 6

    Topics: Adult; Amines; Anticonvulsants; Carbamazepine; Child; Cyclohexanecarboxylic Acids; Epilepsies, Parti

2017
Feline Epilepsy.
    The Veterinary clinics of North America. Small animal practice, 2018, Volume: 48, Issue:1

    Topics: Animals; Anticonvulsants; Cat Diseases; Cats; Epilepsy; Levetiracetam; Phenobarbital; Piracetam; Pro

2018
Antiepileptic drug monotherapy for epilepsy: a network meta-analysis of individual participant data.
    The Cochrane database of systematic reviews, 2017, 12-15, Volume: 12

    Topics: Adult; Amines; Anticonvulsants; Carbamazepine; Child; Cyclohexanecarboxylic Acids; Epilepsies, Parti

2017
Comparative efficacy of antiepileptic drugs in children and adolescents: A network meta-analysis.
    Epilepsia, 2018, Volume: 59, Issue:2

    Topics: Adolescent; Adrenal Cortex Hormones; Adrenocorticotropic Hormone; Anticonvulsants; Carbamazepine; Ch

2018
Mechanisms of epileptogenesis and preclinical approach to antiepileptogenic therapies.
    Pharmacological reports : PR, 2018, Volume: 70, Issue:2

    Topics: Animals; Anticonvulsants; Biomarkers; Brain; Dibenzazepines; Epilepsy; Humans; Levetiracetam; Pirace

2018
Therapeutic benefits of ACTH and levetiracetam in STXBP1 encephalopathy with a de novo mutation: A case report and literature review.
    Medicine, 2018, Volume: 97, Issue:18

    Topics: Adrenocorticotropic Hormone; Anticonvulsants; Brain Diseases; Electroencephalography; Epilepsy; Fema

2018
[Epilepsy in the elderly].
    Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke, 2013, Mar-05, Volume: 133, Issue:5

    Topics: Age Factors; Aged; Aging; Anticonvulsants; Dose-Response Relationship, Drug; Epilepsy; Humans; Isoxa

2013
Newly emerging therapies for neonatal seizures.
    Seminars in fetal & neonatal medicine, 2013, Volume: 18, Issue:4

    Topics: Animals; Anticonvulsants; Brain; Bumetanide; Child Development; Epilepsy; Fructose; Humans; Infant,

2013
The adverse effects profile of levetiracetam in epilepsy: a more detailed look.
    The International journal of neuroscience, 2014, Volume: 124, Issue:9

    Topics: Anticonvulsants; Epilepsy; Humans; Levetiracetam; Piracetam

2014
[Treatment of pediatric epilepsy].
    Nihon rinsho. Japanese journal of clinical medicine, 2014, Volume: 72, Issue:5

    Topics: Adolescent; Amines; Anticonvulsants; Carbamazepine; Child; Child, Preschool; Cyclohexanecarboxylic A

2014
[New antiepileptic drugs: characteristics and clinical applications].
    Nihon rinsho. Japanese journal of clinical medicine, 2014, Volume: 72, Issue:5

    Topics: Amines; Anticonvulsants; Clinical Trials as Topic; Cyclohexanecarboxylic Acids; Dioxolanes; Drug App

2014
Behavioral side-effects of levetiracetam in children with epilepsy: a systematic review.
    Seizure, 2014, Volume: 23, Issue:9

    Topics: Anticonvulsants; Child; Child Behavior Disorders; Databases, Bibliographic; Epilepsy; Humans; Leveti

2014
Comparison of antiepileptic drugs, no treatment, or placebo for children with benign epilepsy with centro temporal spikes.
    The Cochrane database of systematic reviews, 2014, Sep-05, Issue:9

    Topics: Anticonvulsants; Benzodiazepines; Carbamazepine; Child; Clobazam; Epilepsy; Fructose; Humans; Induct

2014
Levetiracetam Monotherapy in Children with Epilepsy: A Systematic Review.
    CNS drugs, 2015, Volume: 29, Issue:5

    Topics: Adolescent; Anticonvulsants; Child; Child, Preschool; Epilepsy; Humans; Infant; Infant, Newborn; Lev

2015
The efficacy of levetiracetam for patients with supratentorial brain tumors.
    Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia, 2015, Volume: 22, Issue:8

    Topics: Anticonvulsants; Epilepsy; Humans; Levetiracetam; Piracetam; Randomized Controlled Trials as Topic;

2015
Pharmacological treatments for preventing epilepsy following traumatic head injury.
    The Cochrane database of systematic reviews, 2015, Aug-10, Issue:8

    Topics: Adult; Anticonvulsants; Carbamazepine; Cause of Death; Child; Craniocerebral Trauma; Epilepsy; Human

2015
Is carbamazepine a human teratogen?
    Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia, 2016, Volume: 23

    Topics: Abnormalities, Drug-Induced; Adult; Anticonvulsants; Australia; Carbamazepine; Epilepsy; Female; Fet

2016
Antiepileptic Drugs.
    Continuum (Minneapolis, Minn.), 2016, Volume: 22, Issue:1 Epilepsy

    Topics: Adult; Aged; Anticonvulsants; Carbamazepine; Epilepsy; Female; Humans; Lamotrigine; Levetiracetam; O

2016
The efficacy, tolerability and safety of levetiracetam therapy in a pediatric population.
    Seizure, 2016, Volume: 36

    Topics: Adolescent; Anticonvulsants; Child; Child, Preschool; Databases, Factual; Epilepsy; Female; Humans;

2016
Safety of Levetiracetam in Paediatrics: A Systematic Review.
    PloS one, 2016, Volume: 11, Issue:3

    Topics: Adolescent; Anticonvulsants; Child; Disorders of Excessive Somnolence; Epilepsy; Humans; Levetiracet

2016
[Preconceptional and perinatal challenges of pregnancy in women with epilepsy].
    Orvosi hetilap, 2016, Apr-10, Volume: 157, Issue:15

    Topics: Adult; Amines; Anticonvulsants; Benzodiazepines; Carbamazepine; Cyclohexanecarboxylic Acids; Epileps

2016
Treatment of epilepsy in patients with Alzheimer's disease.
    Expert review of neurotherapeutics, 2017, Volume: 17, Issue:3

    Topics: Alzheimer Disease; Anticonvulsants; Epilepsy; Humans; Levetiracetam; Piracetam; Seizures

2017
Levetiracetam (Keppra), urinary retention and literature search.
    The Netherlands journal of medicine, 2016, Volume: 74, Issue:8

    Topics: Adult; Anticonvulsants; Epilepsy; Humans; Levetiracetam; Male; Piracetam; Urinary Retention

2016
Treatment of epilepsy for people with Alzheimer's disease.
    The Cochrane database of systematic reviews, 2016, 11-02, Volume: 11

    Topics: Aged; Aged, 80 and over; Alzheimer Disease; Anticonvulsants; Cognition; Depression; Epilepsy; Female

2016
An update of the Hong Kong Epilepsy Guideline: consensus statement on the use of antiepileptic drugs in Hong Kong.
    Hong Kong medical journal = Xianggang yi xue za zhi, 2017, Volume: 23, Issue:1

    Topics: Acetamides; Anticonvulsants; Carbamazepine; Consensus; Drugs, Generic; Epilepsy; Hong Kong; Humans;

2017
Epilepsy treatment in adults and adolescents: Expert opinion, 2016.
    Epilepsy & behavior : E&B, 2017, Volume: 69

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Carbamazepine; Child; Depression; Double-Blind Method; Dru

2017
A simple and cost-effective HPLC-UV method for the detection of levetiracetam in plasma/serum of patients with epilepsy.
    Biomedical chromatography : BMC, 2017, Volume: 31, Issue:10

    Topics: Anticonvulsants; Blood Specimen Collection; Chromatography, High Pressure Liquid; Drug Stability; Ep

2017
Reporting and analysis of open-label extension studies of anti-epileptic drugs.
    Epilepsy research, 2008, Volume: 81, Issue:1

    Topics: Amines; Anticonvulsants; Cyclohexanecarboxylic Acids; Databases, Factual; Drug Resistance; Epilepsy;

2008
Benefit of combination therapy in epilepsy: a review of the preclinical evidence with levetiracetam.
    Epilepsia, 2009, Volume: 50, Issue:3

    Topics: Animals; Anticonvulsants; Brain; Disease Models, Animal; Drug Evaluation, Preclinical; Drug Interact

2009
[Levetiracetam (keppra) in epileptology].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2007, Volume: 107, Issue:3

    Topics: Anticonvulsants; Epilepsy; Humans; Levetiracetam; Piracetam; Treatment Outcome

2007
[Role of monotherapy with new antiepileptic drugs in the treatment of childhood epilepsy].
    Medicina, 2009, Volume: 69, Issue:1 Pt 1

    Topics: Anticonvulsants; Carbamazepine; Child; Drug Administration Schedule; Epilepsy; Fructose; Humans; Iso

2009
[The possibilities of using keppra (levetiracetam) in different neurological diseases].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2008, Volume: Suppl 2

    Topics: Anticonvulsants; Epilepsy; Humans; Levetiracetam; Piracetam; Treatment Outcome

2008
New pharmacotherapies for pediatric seizures.
    Pediatric annals, 2004, Volume: 33, Issue:6

    Topics: Adolescent; Amines; Animals; Anticonvulsants; Carbamazepine; Child; Child, Preschool; Cyclohexanecar

2004
Levetiracetam use in pregnancy.
    The Annals of pharmacotherapy, 2009, Volume: 43, Issue:10

    Topics: Anticonvulsants; Clinical Trials as Topic; Dose-Response Relationship, Drug; Drug Monitoring; Epilep

2009
Levetiracetam: a comprehensive review.
    Expert review of neurotherapeutics, 2010, Volume: 10, Issue:2

    Topics: Animals; Anticonvulsants; Clinical Trials as Topic; Epilepsy; Humans; Levetiracetam; Piracetam

2010
Piracetam and piracetam-like drugs: from basic science to novel clinical applications to CNS disorders.
    Drugs, 2010, Feb-12, Volume: 70, Issue:3

    Topics: Animals; Anticonvulsants; Central Nervous System Diseases; Clinical Trials as Topic; Cognition Disor

2010
[Levetiracetam therapy for childhood epilepsy: a systematic review].
    Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics, 2010, Volume: 12, Issue:2

    Topics: Anticonvulsants; Child; Epilepsy; Humans; Levetiracetam; Piracetam; Randomized Controlled Trials as

2010
Levetiracetam in childhood epilepsy.
    Paediatric drugs, 2010, Volume: 12, Issue:3

    Topics: Animals; Child; Drug Prescriptions; Drug-Related Side Effects and Adverse Reactions; Epilepsy; Human

2010
Levetiracetam in brain ischemia: clinical implications in neuroprotection and prevention of post-stroke epilepsy.
    Brain & development, 2011, Volume: 33, Issue:4

    Topics: Animals; Anticonvulsants; Brain Ischemia; Clinical Trials as Topic; Disease Models, Animal; Epilepsy

2011
[Pharmacology and clinical results of levetiracetam (E Keppra(®) Tablets), a new antiepileptic drug].
    Nihon yakurigaku zasshi. Folia pharmacologica Japonica, 2011, Volume: 137, Issue:2

    Topics: Acute Disease; Allosteric Regulation; Animals; Anticonvulsants; Calcium; Calcium Channel Blockers; C

2011
Levetiracetam: a review of its use in epilepsy.
    Drugs, 2011, Mar-05, Volume: 71, Issue:4

    Topics: Clinical Trials as Topic; Double-Blind Method; Epilepsy; Humans; Levetiracetam; Multicenter Studies

2011
Meta-analysis of randomized trials on first line and adjunctive levetiracetam.
    The Canadian journal of neurological sciences. Le journal canadien des sciences neurologiques, 2011, Volume: 38, Issue:3

    Topics: Adult; Anticonvulsants; Bias; Databases, Bibliographic; Electroencephalography; Epilepsy; Female; Hu

2011
[Rational combinations of antiepileptic drugs for refractory epilepsy].
    Nihon shinkei seishin yakurigaku zasshi = Japanese journal of psychopharmacology, 2011, Volume: 31, Issue:2

    Topics: Animals; Anticonvulsants; ATP Binding Cassette Transporter, Subfamily B, Member 1; Carbamazepine; Cl

2011
Spotlight on levetiracetam in epilepsy.
    CNS drugs, 2011, Oct-01, Volume: 25, Issue:10

    Topics: Anticonvulsants; Carbamazepine; Chemotherapy, Adjuvant; Epilepsy; Humans; Levetiracetam; Piracetam;

2011
Management of acute seizure and status epilepticus in pediatric emergency.
    Indian journal of pediatrics, 2012, Volume: 79, Issue:4

    Topics: Anesthesia, Intravenous; Anticonvulsants; Benzodiazepines; Child; Child, Preschool; Combined Modalit

2012
Choice of antiepileptic drugs for the elderly: possible drug interactions and adverse effects.
    Expert opinion on drug metabolism & toxicology, 2012, Volume: 8, Issue:1

    Topics: Aged; Animals; Anticonvulsants; Carbamazepine; Cardiovascular Diseases; Choice Behavior; Drug Intera

2012
Genetic variation in dopaminergic activity is associated with the risk for psychiatric side effects of levetiracetam.
    Epilepsia, 2013, Volume: 54, Issue:1

    Topics: Adult; Aggression; Anticonvulsants; Catechol O-Methyltransferase; Dopamine; Dopamine beta-Hydroxylas

2013
[Characteristics and indications of levetiracetam].
    Revista de neurologia, 2002, Volume: 35 Suppl 1

    Topics: Animals; Anticonvulsants; Disease Models, Animal; Dose-Response Relationship, Drug; Epilepsy; Humans

2002
Antiepileptic drug therapy for adults: when to initiate and how to choose.
    Mayo Clinic proceedings, 2002, Volume: 77, Issue:12

    Topics: Acetates; Adult; Amines; Anticonvulsants; Carbamazepine; Cyclohexanecarboxylic Acids; Epilepsy; Felb

2002
New antiepileptic drug therapies.
    Neurologic clinics, 2002, Volume: 20, Issue:4

    Topics: Acetates; Amines; Anticonvulsants; Carbamazepine; Child; Cyclohexanecarboxylic Acids; Dioxolanes; Ep

2002
A systematic review of the behavioral effects of levetiracetam in adults with epilepsy, cognitive disorders, or an anxiety disorder during clinical trials.
    Epilepsy & behavior : E&B, 2003, Volume: 4, Issue:2

    Topics: Anticonvulsants; Anxiety Disorders; Cognition Disorders; Cross-Over Studies; Double-Blind Method; Dr

2003
The pharmacokinetic characteristics of levetiracetam.
    Methods and findings in experimental and clinical pharmacology, 2003, Volume: 25, Issue:2

    Topics: Age Factors; Anticonvulsants; Blood Proteins; Clinical Trials as Topic; Drug Interactions; Drug Moni

2003
Antiepileptogenesis, neuroprotection, and disease modification in the treatment of epilepsy: focus on levetiracetam.
    Epileptic disorders : international epilepsy journal with videotape, 2003, Volume: 5 Suppl 1

    Topics: Animals; Anticonvulsants; Disease Models, Animal; Epilepsy; Humans; Kindling, Neurologic; Levetirace

2003
The ideal pharmacokinetic properties of an antiepileptic drug: how close does levetiracetam come?
    Epileptic disorders : international epilepsy journal with videotape, 2003, Volume: 5 Suppl 1

    Topics: Acetates; Amines; Animals; Anticonvulsants; Carbamazepine; Cyclohexanecarboxylic Acids; Drug Interac

2003
Efficacy of levetiracetam in partial seizures.
    Epileptic disorders : international epilepsy journal with videotape, 2003, Volume: 5 Suppl 1

    Topics: Animals; Anticonvulsants; Clinical Trials as Topic; Dose-Response Relationship, Drug; Epilepsies, Pa

2003
Long-term experience with levetiracetam.
    Epileptic disorders : international epilepsy journal with videotape, 2003, Volume: 5 Suppl 1

    Topics: Anticonvulsants; Drug Evaluation; Drug Therapy, Combination; Epilepsy; Humans; Levetiracetam; Longit

2003
Levetiracetam: preliminary efficacy in generalized seizures.
    Epileptic disorders : international epilepsy journal with videotape, 2003, Volume: 5 Suppl 1

    Topics: Animals; Anticonvulsants; Clinical Trials as Topic; Electroencephalography; Epilepsy; Follow-Up Stud

2003
Preliminary efficacy of levetiracetam in children.
    Epileptic disorders : international epilepsy journal with videotape, 2003, Volume: 5 Suppl 1

    Topics: Anticonvulsants; Child; Drug Administration Schedule; Epilepsy; Humans; Levetiracetam; Piracetam; Pr

2003
Preliminary efficacy of levetiracetam in monotherapy.
    Epileptic disorders : international epilepsy journal with videotape, 2003, Volume: 5 Suppl 1

    Topics: Anticonvulsants; Epilepsy; Humans; Levetiracetam; Piracetam; Seizures; Time Factors

2003
Safety profile of levetiracetam.
    Epileptic disorders : international epilepsy journal with videotape, 2003, Volume: 5 Suppl 1

    Topics: Age Factors; Anticonvulsants; Drug Interactions; Epilepsy; Humans; Levetiracetam; Persons with Menta

2003
Role of levetiracetam in the treatment of epilepsy.
    Epileptic disorders : international epilepsy journal with videotape, 2003, Volume: 5 Suppl 1

    Topics: Adult; Age Factors; Aged; Anticonvulsants; Drug Resistance; Epilepsy; Female; Humans; Levetiracetam;

2003
Levetiracetam: a new therapeutic option for refractory epilepsy.
    International journal of clinical practice, 2003, Volume: 57, Issue:7

    Topics: Animals; Anticonvulsants; Chronic Disease; Drug Evaluation; Drug Interactions; Epilepsy; Humans; Lev

2003
Levetiracetam: treatment in epilepsy.
    Expert opinion on pharmacotherapy, 2003, Volume: 4, Issue:11

    Topics: Anticonvulsants; Epilepsy; Humans; Levetiracetam; Piracetam; Quality of Life

2003
Levetiracetam does not alter body weight: analysis of randomized, controlled clinical trials.
    Epilepsy research, 2003, Volume: 56, Issue:2-3

    Topics: Adult; Anticonvulsants; Body Weight; Epilepsy; Europe; Female; Humans; Levetiracetam; Male; Piraceta

2003
Levetiracetam safety profiles and tolerability in epilepsy patients.
    Expert opinion on drug safety, 2004, Volume: 3, Issue:5

    Topics: Abnormalities, Drug-Induced; Adolescent; Adult; Age Factors; Aged; Animals; Anticonvulsants; Astheni

2004
Levetiracetam in the management of epilepsy.
    Hospital medicine (London, England : 1998), 2004, Volume: 65, Issue:12

    Topics: Anticonvulsants; Epilepsy; Humans; Levetiracetam; Piracetam; Treatment Outcome

2004
Levetiracetam in pediatrics.
    Journal of child neurology, 2005, Volume: 20, Issue:2

    Topics: Adult; Animals; Anticonvulsants; Child; Epilepsy; Humans; Levetiracetam; Piracetam; Treatment Outcom

2005
Neuroprotection possibilities in epileptic children.
    Roczniki Akademii Medycznej w Bialymstoku (1995), 2005, Volume: 50 Suppl 1

    Topics: Anticonvulsants; Brain Diseases; Child; Epilepsy; Fructose; Humans; Levetiracetam; Neuroprotective A

2005
Antiepileptic drugs and neuroprotection: current status and future roles.
    Epilepsy & behavior : E&B, 2005, Volume: 7 Suppl 3

    Topics: Animals; Anticonvulsants; Brain; Epilepsy; Fructose; Humans; Isoxazoles; Lamotrigine; Levetiracetam;

2005
A new frontier in epilepsy: novel antiepileptogenic drugs.
    Journal of pharmacological sciences, 2006, Volume: 100, Issue:5

    Topics: Animals; Anticonvulsants; Disease Models, Animal; Epilepsy; Levetiracetam; Models, Biological; Pirac

2006
Update on treatment of epilepsy in people with intellectual disabilities.
    Current opinion in psychiatry, 2006, Volume: 19, Issue:5

    Topics: Anticonvulsants; Brain; Electric Stimulation Therapy; Epilepsy; Fructose; Humans; Intellectual Disab

2006
Neuromodulation with levetiracetam and vagus nerve stimulation in experimental animal models of epilepsy.
    Acta neurologica Belgica, 2006, Volume: 106, Issue:2

    Topics: Animals; Disease Models, Animal; Electric Stimulation Therapy; Epilepsy; Humans; Levetiracetam; Neur

2006
Novel anticonvulsant drugs.
    Pharmacology & therapeutics, 2007, Volume: 113, Issue:1

    Topics: Amines; Animals; Anticonvulsants; Carbamazepine; Cyclohexanecarboxylic Acids; Epilepsy; Fructose; Ga

2007
Pharmacokinetic variability of newer antiepileptic drugs: when is monitoring needed?
    Clinical pharmacokinetics, 2006, Volume: 45, Issue:11

    Topics: Amines; Anticonvulsants; Carbamazepine; Cyclohexanecarboxylic Acids; Drug Interactions; Drug Monitor

2006
[Epilepsy in the elderly].
    Nihon shinkei seishin yakurigaku zasshi = Japanese journal of psychopharmacology, 2007, Volume: 27, Issue:1

    Topics: Aged; Aged, 80 and over; Aging; Amines; Anticonvulsants; Cerebrovascular Disorders; Comorbidity; Cyc

2007
Levetiracetam: the profile of a novel anticonvulsant drug-part I: preclinical data.
    CNS drug reviews, 2007,Spring, Volume: 13, Issue:1

    Topics: Animals; Anticonvulsants; Disease Models, Animal; Drug Evaluation, Preclinical; Epilepsy; Humans; Le

2007
Levetiracetam: part II, the clinical profile of a novel anticonvulsant drug.
    CNS drug reviews, 2007,Spring, Volume: 13, Issue:1

    Topics: Animals; Anticonvulsants; Epilepsy; Humans; Levetiracetam; Meta-Analysis as Topic; Piracetam

2007
The safety of levetiracetam.
    Expert opinion on drug safety, 2007, Volume: 6, Issue:3

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Blood Cells; Body Weight; Child; Child Behavior; Drug Hype

2007
Population pharmacokinetics of levetiracetam in Japanese and Western adults.
    Clinical pharmacokinetics, 2007, Volume: 46, Issue:6

    Topics: Administration, Oral; Anticonvulsants; Body Weight; Cytochrome P-450 Enzyme System; Drug Administrat

2007
[New antiepileptics in development].
    Pharmazie in unserer Zeit, 2007, Volume: 36, Issue:4

    Topics: Animals; Anticonvulsants; Benzodiazepines; Carbamazepine; Epilepsy; Felbamate; Humans; Levetiracetam

2007
The new antiepileptic drugs.
    Archives of disease in childhood. Education and practice edition, 2007, Volume: 92, Issue:6

    Topics: Amines; Anticonvulsants; Carbamazepine; Child; Cyclohexanecarboxylic Acids; Dioxolanes; Epilepsies,

2007
Levetiracetam.
    Drugs of today (Barcelona, Spain : 1998), 2007, Volume: 43, Issue:11

    Topics: Adolescent; Adult; Anticonvulsants; Child; Comorbidity; Controlled Clinical Trials as Topic; Dosage

2007
Clinical pharmacology of parenteral use of antiepileptic drugs.
    Epilepsia, 2007, Volume: 48 Suppl 8

    Topics: Anticonvulsants; Epilepsy; Humans; Infusions, Intravenous; Injections, Intravenous; Levetiracetam; P

2007
Newer antiepileptic drugs. Towards an improved risk-benefit ratio.
    Drug safety, 1994, Volume: 11, Issue:1

    Topics: Acetamides; Acetates; Amines; Anticonvulsants; Carbamazepine; Cyclohexanecarboxylic Acids; Dioxolane

1994
Pharmacokinetic profile of levetiracetam: toward ideal characteristics.
    Pharmacology & therapeutics, 2000, Volume: 85, Issue:2

    Topics: Absorption; Adolescent; Adult; Aged; Anticonvulsants; Child; Cytochrome P-450 Enzyme System; Drug In

2000
Pharmacokinetic profile of levetiracetam: toward ideal characteristics.
    Pharmacology & therapeutics, 2000, Volume: 85, Issue:2

    Topics: Absorption; Adolescent; Adult; Aged; Anticonvulsants; Child; Cytochrome P-450 Enzyme System; Drug In

2000
Pharmacokinetic profile of levetiracetam: toward ideal characteristics.
    Pharmacology & therapeutics, 2000, Volume: 85, Issue:2

    Topics: Absorption; Adolescent; Adult; Aged; Anticonvulsants; Child; Cytochrome P-450 Enzyme System; Drug In

2000
Pharmacokinetic profile of levetiracetam: toward ideal characteristics.
    Pharmacology & therapeutics, 2000, Volume: 85, Issue:2

    Topics: Absorption; Adolescent; Adult; Aged; Anticonvulsants; Child; Cytochrome P-450 Enzyme System; Drug In

2000
Piracetam and levetiracetam: close structural similarities but different pharmacological and clinical profiles.
    Epileptic disorders : international epilepsy journal with videotape, 2000, Volume: 2, Issue:2

    Topics: Animals; Anticonvulsants; Brain; Cognition Disorders; Dogs; Epilepsy; Humans; Learning; Levetiraceta

2000
An assessment of levetiracetam as an anti-epileptic drug.
    Expert opinion on investigational drugs, 2000, Volume: 9, Issue:7

    Topics: Animals; Anticonvulsants; Epilepsy; Humans; Levetiracetam; Piracetam

2000
[Studies of damaged processes in the nervous system and possibilities of neuroprotection].
    Przeglad lekarski, 2001, Volume: 58 Suppl 1

    Topics: Adult; Animals; Biomarkers; Calcium Channel Blockers; Child; Epilepsy; Evoked Potentials; Humans; Li

2001
The 'number needed to treat' with Levetiracetam (LEV): comparison with the other new antiepileptic drugs (AEDs).
    Seizure, 2001, Volume: 10, Issue:3

    Topics: Anticonvulsants; Data Interpretation, Statistical; Epilepsy; Humans; Levetiracetam; Piracetam; Rando

2001
Levetiracetam.
    American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists, 2001, Jul-01, Volume: 58, Issue:13

    Topics: Anticonvulsants; Area Under Curve; Biological Availability; Dose-Response Relationship, Drug; Drug A

2001
Issues in the treatment of epilepsy.
    Epilepsia, 2001, Volume: 42 Suppl 4

    Topics: Anticonvulsants; Drug Approval; Drug Interactions; Epilepsy; Female; Humans; Levetiracetam; Liver; M

2001
Levetiracetam: the preclinical profile of a new class of antiepileptic drugs?
    Epilepsia, 2001, Volume: 42 Suppl 4

    Topics: Amygdala; Animals; Anticonvulsants; Disease Models, Animal; Dose-Response Relationship, Drug; Drug E

2001
Pharmacokinetic considerations in prescribing antiepileptic drugs.
    Epilepsia, 2001, Volume: 42 Suppl 4

    Topics: Adult; Age Factors; Aged; Anticonvulsants; Biological Availability; Child; Drug Interactions; Drug P

2001
Pharmacokinetics of levetiracetam.
    Epilepsia, 2001, Volume: 42 Suppl 4

    Topics: Administration, Oral; Adult; Age Factors; Aged; Anticonvulsants; Biological Availability; Child; Cli

2001
Concerns with antiepileptic drug initiation: safety, tolerability, and efficacy.
    Epilepsia, 2001, Volume: 42 Suppl 4

    Topics: Anticonvulsants; Dose-Response Relationship, Drug; Drug Administration Schedule; Drug Therapy, Combi

2001
Efficacy of levetiracetam: a review of three pivotal clinical trials.
    Epilepsia, 2001, Volume: 42 Suppl 4

    Topics: Adolescent; Adult; Age Factors; Aged; Anticonvulsants; Drug Administration Schedule; Drug Therapy, C

2001
Safety profile of levetiracetam.
    Epilepsia, 2001, Volume: 42 Suppl 4

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Central Nervous System Diseases; Controlled Clinical T

2001
Use of levetiracetam in special populations.
    Epilepsia, 2001, Volume: 42 Suppl 4

    Topics: Adult; Age Factors; Aged; Anticonvulsants; Child; Comorbidity; Contraceptives, Oral; Drug Approval;

2001
A systematic review of the safety profile of levetiracetam: a new antiepileptic drug.
    Epilepsy research, 2001, Volume: 47, Issue:1-2

    Topics: Anticonvulsants; Clinical Trials as Topic; Epilepsy; Levetiracetam; Piracetam

2001
Newer therapies in the drug treatment of epilepsy.
    The Annals of pharmacotherapy, 2002, Volume: 36, Issue:1

    Topics: Anticonvulsants; Carbamazepine; Clinical Trials as Topic; Drug Interactions; Epilepsy; Humans; Isoxa

2002
Levetiracetam: a different approach to the pharmacotherapy of epilepsy.
    The Annals of pharmacotherapy, 2002, Volume: 36, Issue:2

    Topics: Animals; Anticonvulsants; Epilepsy; Humans; Levetiracetam; MEDLINE; Piracetam; Randomized Controlled

2002
A new antiepileptic drug.
    Journal of neurology, neurosurgery, and psychiatry, 2002, Volume: 72, Issue:4

    Topics: Anticonvulsants; Dose-Response Relationship, Drug; Drug Administration Schedule; Epilepsy; Humans; L

2002
Three new drugs for epilepsy: levetiracetam, oxcarbazepine, and zonisamide.
    Journal of child neurology, 2002, Volume: 17 Suppl 1

    Topics: Anticonvulsants; Carbamazepine; Clinical Trials as Topic; Epilepsy; Humans; Isoxazoles; Levetiraceta

2002
Using the new antiepilepsy drugs in children.
    Journal of child neurology, 2002, Volume: 17 Suppl 1

    Topics: Anticonvulsants; Carbamazepine; Child; Clinical Trials as Topic; Epilepsy; Humans; Isoxazoles; Levet

2002

Trials

79 trials available for piracetam and Epilepsy

ArticleYear
Pyridoxine for treatment of levetiracetam-induced behavioral adverse events: A randomized double-blind placebo-controlled trial.
    Epilepsy & behavior : E&B, 2022, Volume: 136

    Topics: Adult; Anticonvulsants; Double-Blind Method; Drug-Related Side Effects and Adverse Reactions; Epilep

2022
Brand-to-generic levetiracetam switch in patients with epilepsy in a routine clinical setting.
    Seizure, 2017, Volume: 48

    Topics: Adult; Anticonvulsants; Drug Substitution; Drugs, Generic; Epilepsy; Female; Humans; Levetiracetam;

2017
Effect of switching hepatic enzyme-inducer antiepileptic drug to levetiracetam on bone mineral density, 25 hydroxyvitamin D, and parathyroid hormone in young adult patients with epilepsy.
    Epilepsia, 2013, Volume: 54, Issue:6

    Topics: Adult; Anticonvulsants; Bone Density; Epilepsy; Female; Femur; Humans; Levetiracetam; Lumbar Vertebr

2013
Levetiracetam vs. sulthiame in benign epilepsy with centrotemporal spikes in childhood: a double-blinded, randomized, controlled trial (German HEAD Study).
    European journal of paediatric neurology : EJPN : official journal of the European Paediatric Neurology Society, 2013, Volume: 17, Issue:5

    Topics: Anticonvulsants; Child; Double-Blind Method; Drug Therapy, Combination; Epilepsy; Female; Humans; Le

2013
[Dynamics of cognitive and emotional-volitional disorders in children and adolescents with refractory epilepsy during the treatment with levetiracetam].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2013, Volume: 113, Issue:5 Pt 2

    Topics: Adolescent; Affective Symptoms; Child; Cognition; Cognition Disorders; Dose-Response Relationship, D

2013
Effects of levetiracetam monotherapy on the cognitive function of epilepsy patients.
    European neurology, 2013, Volume: 70, Issue:1-2

    Topics: Adolescent; Adult; Anticonvulsants; Child; Cognition; Epilepsy; Female; Humans; Levetiracetam; Male;

2013
Levetiracetam and pregabalin for antiepileptic monotherapy in patients with primary brain tumors. A phase II randomized study.
    Neuro-oncology, 2014, Volume: 16, Issue:4

    Topics: Anticonvulsants; Brain Neoplasms; Epilepsy; Female; Follow-Up Studies; gamma-Aminobutyric Acid; Huma

2014
An open-label, prospective, exploratory study of patients with epilepsy switching from levetiracetam to brivaracetam.
    Epilepsy & behavior : E&B, 2015, Volume: 52, Issue:Pt A

    Topics: Adolescent; Adult; Anticonvulsants; Epilepsy; Female; Humans; Levetiracetam; Male; Mental Disorders;

2015
A single-blinded phenobarbital-controlled trial of levetiracetam as mono-therapy in dogs with newly diagnosed epilepsy.
    Veterinary journal (London, England : 1997), 2016, Volume: 208

    Topics: Animals; Anticonvulsants; Dog Diseases; Dogs; Epilepsy; Female; Levetiracetam; Male; Phenobarbital;

2016
Monotherapy with Levetiracetam Versus Older AEDs: A Randomized Comparative Trial of Effects on Bone Health.
    Calcified tissue international, 2016, Volume: 98, Issue:6

    Topics: Absorptiometry, Photon; Adult; Aged; Anticonvulsants; Bone and Bones; Bone Density; Bone Remodeling;

2016
Comparative effectiveness of levetiracetam, valproate and carbamazepine among elderly patients with newly diagnosed epilepsy: subgroup analysis of the randomized, unblinded KOMET study.
    BMC neurology, 2016, Aug-23, Volume: 16, Issue:1

    Topics: Aged; Aged, 80 and over; Anticonvulsants; Carbamazepine; Epilepsy; Female; Humans; Levetiracetam; Ma

2016
[Efficacy and Safety of Levetiracetam as an Add-on Therapy for Symptomatic Refractory Epilepsy Treated in a Department of Neurosurgery].
    Brain and nerve = Shinkei kenkyu no shinpo, 2016, Volume: 68, Issue:12

    Topics: Adult; Aged; Aged, 80 and over; Anticonvulsants; Epilepsy; Female; Humans; Levetiracetam; Male; Midd

2016
Early detection of behavioral side effects of antiepileptic treatment using handheld computers.
    Epilepsy & behavior : E&B, 2008, Volume: 13, Issue:2

    Topics: Adult; Aggression; Ambulatory Care; Anticonvulsants; Attention; Attitude to Computers; Cognition; Co

2008
Levetiracetam monotherapy for late poststroke seizures in the elderly.
    Epilepsy & behavior : E&B, 2008, Volume: 13, Issue:3

    Topics: Aged; Anticonvulsants; Drug Evaluation; Epilepsy; Female; Follow-Up Studies; Geriatrics; Humans; Lev

2008
Positive and negative psychotropic effects of levetiracetam.
    Epilepsy & behavior : E&B, 2008, Volume: 13, Issue:3

    Topics: Adolescent; Adult; Affect; Analysis of Variance; Anticonvulsants; Behavioral Symptoms; Child; Cognit

2008
Pyridoxine supplementation for the treatment of levetiracetam-induced behavior side effects in children: preliminary results.
    Epilepsy & behavior : E&B, 2008, Volume: 13, Issue:3

    Topics: Adolescent; Anticonvulsants; Behavioral Symptoms; Child; Child, Preschool; Epilepsy; Female; Humans;

2008
The effects of levetiracetam on cognition: a non-interventional surveillance study.
    Epilepsy & behavior : E&B, 2008, Volume: 13, Issue:4

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Anticonvulsants; Cognition Disorders; Epilepsy; Female;

2008
Levetiracetam in newly diagnosed late-onset post-stroke seizures: a prospective observational study.
    Epilepsy research, 2008, Volume: 82, Issue:2-3

    Topics: Aged; Aged, 80 and over; Aggression; Anticonvulsants; Brain Ischemia; Cardiovascular Agents; Drug In

2008
A prospective multi-centre open label study of the use of levetiracetam as add-on treatment in patients with epilepsy and intellectual disabilities.
    Seizure, 2009, Volume: 18, Issue:4

    Topics: Adult; Aged; Anticonvulsants; Drug Therapy, Combination; Epilepsy; Female; Follow-Up Studies; Humans

2009
The impact of side effects on long-term retention in three new antiepileptic drugs.
    Seizure, 2009, Volume: 18, Issue:5

    Topics: Anticonvulsants; Drug Utilization; Epilepsy; Fructose; Humans; Lamotrigine; Levetiracetam; Longitudi

2009
The underrecognized epilepsy spectrum: the effects of levetiracetam on neuropsychological functioning in relation to subclinical spike production.
    Journal of child neurology, 2009, Volume: 24, Issue:7

    Topics: Adolescent; Anticonvulsants; Attention; Attention Deficit and Disruptive Behavior Disorders; Brain;

2009
Rapid infusion of a loading dose of intravenous levetiracetam with minimal dilution: a safety study.
    Journal of child neurology, 2009, Volume: 24, Issue:8

    Topics: Adolescent; Adult; Anticonvulsants; Blood Pressure; Child; Child, Preschool; Electrocardiography; Ep

2009
Impact of levetiracetam add-on therapy on different EEG occipital frequencies in epileptic patients.
    Seizure, 2009, Volume: 18, Issue:6

    Topics: Anticonvulsants; Electroencephalography; Epilepsy; Female; Fourier Analysis; Humans; Levetiracetam;

2009
Levetiracetam in children with refractory epilepsy: lack of correlation between plasma concentration and efficacy.
    Seizure, 2009, Volume: 18, Issue:8

    Topics: Adolescent; Anticonvulsants; Chi-Square Distribution; Child; Child, Preschool; Chromatography, High

2009
Differential effects of levetiracetam, carbamazepine, and lamotrigine on reproductive endocrine function in adults.
    Epilepsy & behavior : E&B, 2009, Volume: 16, Issue:2

    Topics: Adolescent; Adult; Age Factors; Anticonvulsants; Carbamazepine; Cross-Sectional Studies; Epilepsy; F

2009
Clinical efficacy and cognitive and neuropsychological effects of levetiracetam in epilepsy: an open-label multicenter study.
    Epilepsy & behavior : E&B, 2009, Volume: 16, Issue:3

    Topics: Adult; Analysis of Variance; Anticonvulsants; Cognition Disorders; Epilepsy; Female; Humans; Levetir

2009
Levetiracetam, lamotrigine, and phenobarbital in patients with epileptic seizures and Alzheimer's disease.
    Epilepsy & behavior : E&B, 2010, Volume: 17, Issue:4

    Topics: Aged; Aged, 80 and over; Alzheimer Disease; Analysis of Variance; Anticonvulsants; Case-Control Stud

2010
Cognitive outcome of antiepileptic treatment with levetiracetam versus carbamazepine monotherapy: a non-interventional surveillance trial.
    Epilepsy & behavior : E&B, 2010, Volume: 18, Issue:1-2

    Topics: Adult; Analysis of Variance; Anticonvulsants; Carbamazepine; Chi-Square Distribution; Epilepsy; Exec

2010
Effects of valproate, carbamazepine, and levetiracetam on the antioxidant and oxidant systems in epileptic patients and their clinical importance.
    Clinical neuropharmacology, 2010, Volume: 33, Issue:3

    Topics: Adolescent; Adult; Anticonvulsants; Antioxidants; Aryldialkylphosphatase; Biomarkers; Carbamazepine;

2010
The effects of levetiracetam on urinary 15f-2t-isoprostane levels in epileptic patients.
    Seizure, 2010, Volume: 19, Issue:8

    Topics: Adult; Anticonvulsants; Biomarkers; Dinoprost; Epilepsies, Partial; Epilepsy; Female; Humans; Isopro

2010
Levetiracetam monotherapy in patients with brain tumor-related epilepsy: seizure control, safety, and quality of life.
    Journal of neuro-oncology, 2011, Volume: 104, Issue:1

    Topics: Adult; Aged; Anticonvulsants; Brain Neoplasms; Epilepsy; Female; Follow-Up Studies; Humans; Levetira

2011
A prospective open-labeled trial with levetiracetam in pediatric epilepsy syndromes: continuous spikes and waves during sleep is definitely a target.
    Seizure, 2011, Volume: 20, Issue:4

    Topics: Adolescent; Anticonvulsants; Child; Child, Preschool; Epilepsy; Female; Humans; Infant; Levetiraceta

2011
Early treatment after stroke for the prevention of late epileptic seizures: a report on the problems performing a randomised placebo-controlled double-blind trial aimed at anti-epileptogenesis.
    Seizure, 2011, Volume: 20, Issue:4

    Topics: Aged; Anticonvulsants; Double-Blind Method; Epilepsy; Female; Humans; Levetiracetam; Male; Multicent

2011
Influence of enzyme inducing antiepileptic drugs on the pharmacokinetics of levetiracetam in patients with epilepsy.
    Epilepsy research, 2011, Volume: 94, Issue:1-2

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Area Under Curve; Case-Control Studies; Enzyme Induction;

2011
The effect of levetiracetam monotherapy on subjective sleep quality and objective sleep parameters in patients with epilepsy: compared with the effect of carbamazepine-CR monotherapy.
    Seizure, 2011, Volume: 20, Issue:4

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Carbamazepine; Epilepsy; Female; Humans; Levetiracetam; Ma

2011
The LaLiMo Trial: lamotrigine compared with levetiracetam in the initial 26 weeks of monotherapy for focal and generalised epilepsy--an open-label, prospective, randomised controlled multicenter study.
    Journal of neurology, neurosurgery, and psychiatry, 2012, Volume: 83, Issue:11

    Topics: Adolescent; Adult; Anticonvulsants; Child; Early Diagnosis; Epilepsy; Female; Humans; Lamotrigine; L

2012
Results of phase II pharmacokinetic study of levetiracetam for prevention of post-traumatic epilepsy.
    Epilepsy & behavior : E&B, 2012, Volume: 24, Issue:4

    Topics: Adolescent; Adult; Age Factors; Aged; Aged, 80 and over; Analysis of Variance; Anticonvulsants; Area

2012
Results of phase II pharmacokinetic study of levetiracetam for prevention of post-traumatic epilepsy.
    Epilepsy & behavior : E&B, 2012, Volume: 24, Issue:4

    Topics: Adolescent; Adult; Age Factors; Aged; Aged, 80 and over; Analysis of Variance; Anticonvulsants; Area

2012
Results of phase II pharmacokinetic study of levetiracetam for prevention of post-traumatic epilepsy.
    Epilepsy & behavior : E&B, 2012, Volume: 24, Issue:4

    Topics: Adolescent; Adult; Age Factors; Aged; Aged, 80 and over; Analysis of Variance; Anticonvulsants; Area

2012
Results of phase II pharmacokinetic study of levetiracetam for prevention of post-traumatic epilepsy.
    Epilepsy & behavior : E&B, 2012, Volume: 24, Issue:4

    Topics: Adolescent; Adult; Age Factors; Aged; Aged, 80 and over; Analysis of Variance; Anticonvulsants; Area

2012
Results of phase 2 safety and feasibility study of treatment with levetiracetam for prevention of posttraumatic epilepsy.
    Archives of neurology, 2012, Volume: 69, Issue:10

    Topics: Adolescent; Adult; Age Factors; Aged; Aged, 80 and over; Anticonvulsants; Brain Injuries; Child; Chr

2012
Reduced immunoglobulin levels in epilepsy patients treated with levetiracetam, lamotrigine, or carbamazepine.
    Acta neurologica Scandinavica. Supplementum, 2013, Issue:196

    Topics: Adolescent; Adult; Anticonvulsants; Body Mass Index; Carbamazepine; Double-Blind Method; Epilepsy; F

2013
Levetiracetam in refractory pediatric epilepsy.
    Journal of child neurology, 2002, Volume: 17, Issue:6

    Topics: Adolescent; Anticonvulsants; Child; Child, Preschool; Cognition; Drug Administration Schedule; Epile

2002
A paradoxical effect of levetiracetam may be seen in both children and adults with refractory epilepsy.
    Seizure, 2003, Volume: 12, Issue:1

    Topics: Adolescent; Adult; Anticonvulsants; Drug Resistance; Epilepsy; Female; Humans; Levetiracetam; Male;

2003
Evidence for sustained efficacy of levetiracetam as add-on epilepsy therapy.
    Epilepsy research, 2003, Volume: 53, Issue:1-2

    Topics: Adolescent; Adult; Anticonvulsants; Behavior; Cognition Disorders; Double-Blind Method; Drug Therapy

2003
Efficacy and tolerability of levetiracetam during 1-year follow-up in patients with refractory epilepsy.
    Seizure, 2003, Volume: 12, Issue:3

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Child; Dose-Response Relationship, Drug; Drug Administrati

2003
Clinical experience of marketed Levetiracetam in an epilepsy clinic-a one year follow up study.
    Seizure, 2003, Volume: 12, Issue:3

    Topics: Anticonvulsants; Cross-Over Studies; Dose-Response Relationship, Drug; Double-Blind Method; Drug Adm

2003
An open-label study of levetiracetam at individualised doses between 1000 and 3000 mg day(-1) in adult patients with refractory epilepsy.
    Seizure, 2003, Volume: 12, Issue:3

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Dose-Response Relationship, Drug; Drug Administration Sche

2003
Maintenance of improvement in health-related quality of life during long-term treatment with levetiracetam.
    Epilepsy & behavior : E&B, 2003, Volume: 4, Issue:2

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Cognition Disorders; Drug Administration Schedule; Epileps

2003
Levetiracetam does not alter body weight: analysis of randomized, controlled clinical trials.
    Epilepsy research, 2003, Volume: 56, Issue:2-3

    Topics: Adult; Anticonvulsants; Body Weight; Epilepsy; Europe; Female; Humans; Levetiracetam; Male; Piraceta

2003
Use of levetiracetam in a population of patients aged 65 years and older: a subset analysis of the KEEPER trial.
    Epilepsy & behavior : E&B, 2003, Volume: 4, Issue:6

    Topics: Age Factors; Aged; Aged, 80 and over; Anticonvulsants; Dose-Response Relationship, Drug; Drug Admini

2003
Levetiracetam therapeutic monitoring in patients with epilepsy: effect of concomitant antiepileptic drugs.
    Therapeutic drug monitoring, 2004, Volume: 26, Issue:4

    Topics: Adult; Anticonvulsants; Chromatography, High Pressure Liquid; Cytochrome P-450 Enzyme System; Dose-R

2004
A prospective analysis of the outcome of levetiracetam in clinical practice.
    Neurology, 2004, Aug-10, Volume: 63, Issue:3

    Topics: Anticonvulsants; Consciousness Disorders; Drug Administration Schedule; Drug Resistance; Drug Therap

2004
Levetiracetam for people with mental retardation and refractory epilepsy.
    Epilepsy & behavior : E&B, 2004, Volume: 5, Issue:6

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Behavior; Child; Drug Administration Schedule; Drug Evalua

2004
[Keppra in epilepsy treatment: efficacy and tolerability].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2005, Volume: 105, Issue:1

    Topics: Adolescent; Adult; Anticonvulsants; Child; Drug Administration Schedule; Drug Tolerance; Epilepsy; H

2005
Ketter's hypothesis of the mood effects of antiepileptic drugs coupled to the mechanism of action of topiramate and levetiracetam.
    Epilepsy & behavior : E&B, 2005, Volume: 6, Issue:3

    Topics: Adult; Anticonvulsants; Chi-Square Distribution; Demography; Drug Therapy, Combination; Epilepsy; Fe

2005
Efficacy and safety of levetiracetam: an add-on trial in children with refractory epilepsy.
    Seizure, 2005, Volume: 14, Issue:4

    Topics: Anticonvulsants; Dose-Response Relationship, Drug; Drug Evaluation; Drug Therapy, Combination; Elect

2005
Levetiracetam in patients with refractory epilepsy: results of the SKATE trial in Austria, Germany and Switzerland.
    Seizure, 2005, Volume: 14, Issue:7

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Anticonvulsants; Austria; Demography; Dose-Response Rela

2005
Levetiracetam in children with refractory epilepsy: a multicenter open label study in Germany.
    Seizure, 2005, Volume: 14, Issue:7

    Topics: Anticonvulsants; Child; Child, Preschool; Demography; Drug Evaluation; Drug Therapy, Combination; Ep

2005
Levetiracetam efficacy in epileptic syndromes with continuous spikes and waves during slow sleep: experience in 12 cases.
    Epilepsia, 2005, Volume: 46, Issue:12

    Topics: Adolescent; Anticonvulsants; Cerebral Cortex; Child; Child Behavior Disorders; Child, Preschool; Cog

2005
Effects of levetiracetam on nocturnal sleep and daytime vigilance in healthy volunteers.
    Epilepsia, 2006, Volume: 47, Issue:1

    Topics: Adult; Anticonvulsants; Arousal; Cross-Over Studies; Dose-Response Relationship, Drug; Double-Blind

2006
Levetiracetam in a broad population of patients with refractory epilepsy: interim results of the international SKATE trial.
    Acta neurologica Scandinavica, 2006, Volume: 113, Issue:6

    Topics: Adult; Anticonvulsants; Disorders of Excessive Somnolence; Dizziness; Dose-Response Relationship, Dr

2006
Levetiracetam therapy in patients with brain tumour and epilepsy.
    Journal of neuro-oncology, 2006, Volume: 80, Issue:1

    Topics: Adult; Aged; Anticonvulsants; Brain Neoplasms; Drug Therapy, Combination; Epilepsy; Female; Humans;

2006
Levetiracetam intravenous infusion: a randomized, placebo-controlled safety and pharmacokinetic study.
    Epilepsia, 2006, Volume: 47, Issue:7

    Topics: Administration, Oral; Adult; Anticonvulsants; Area Under Curve; Blood Pressure; Disorders of Excessi

2006
Levetiracetam intravenous infusion: a randomized, placebo-controlled safety and pharmacokinetic study.
    Epilepsia, 2006, Volume: 47, Issue:7

    Topics: Administration, Oral; Adult; Anticonvulsants; Area Under Curve; Blood Pressure; Disorders of Excessi

2006
Levetiracetam intravenous infusion: a randomized, placebo-controlled safety and pharmacokinetic study.
    Epilepsia, 2006, Volume: 47, Issue:7

    Topics: Administration, Oral; Adult; Anticonvulsants; Area Under Curve; Blood Pressure; Disorders of Excessi

2006
Levetiracetam intravenous infusion: a randomized, placebo-controlled safety and pharmacokinetic study.
    Epilepsia, 2006, Volume: 47, Issue:7

    Topics: Administration, Oral; Adult; Anticonvulsants; Area Under Curve; Blood Pressure; Disorders of Excessi

2006
Levetiracetam intravenous infusion: a randomized, placebo-controlled safety and pharmacokinetic study.
    Epilepsia, 2006, Volume: 47, Issue:7

    Topics: Administration, Oral; Adult; Anticonvulsants; Area Under Curve; Blood Pressure; Disorders of Excessi

2006
Levetiracetam intravenous infusion: a randomized, placebo-controlled safety and pharmacokinetic study.
    Epilepsia, 2006, Volume: 47, Issue:7

    Topics: Administration, Oral; Adult; Anticonvulsants; Area Under Curve; Blood Pressure; Disorders of Excessi

2006
Levetiracetam intravenous infusion: a randomized, placebo-controlled safety and pharmacokinetic study.
    Epilepsia, 2006, Volume: 47, Issue:7

    Topics: Administration, Oral; Adult; Anticonvulsants; Area Under Curve; Blood Pressure; Disorders of Excessi

2006
Levetiracetam intravenous infusion: a randomized, placebo-controlled safety and pharmacokinetic study.
    Epilepsia, 2006, Volume: 47, Issue:7

    Topics: Administration, Oral; Adult; Anticonvulsants; Area Under Curve; Blood Pressure; Disorders of Excessi

2006
Levetiracetam intravenous infusion: a randomized, placebo-controlled safety and pharmacokinetic study.
    Epilepsia, 2006, Volume: 47, Issue:7

    Topics: Administration, Oral; Adult; Anticonvulsants; Area Under Curve; Blood Pressure; Disorders of Excessi

2006
Levetiracetam: a long-term follow-up study of efficacy and safety.
    Acta neurologica Scandinavica, 2006, Volume: 114, Issue:3

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Anticonvulsants; Child; Dose-Response Relationship, Drug

2006
Assessment of a dose-response relationship of levetiracetam.
    European journal of neurology, 2006, Volume: 13, Issue:9

    Topics: Anticonvulsants; Cross-Over Studies; Dose-Response Relationship, Drug; Double-Blind Method; Drug Eva

2006
Comparison of levetiracetam and controlled-release carbamazepine in newly diagnosed epilepsy.
    Neurology, 2007, Feb-06, Volume: 68, Issue:6

    Topics: Adult; Anticonvulsants; Carbamazepine; Delayed-Action Preparations; Dose-Response Relationship, Drug

2007
Comparison of levetiracetam and controlled-release carbamazepine in newly diagnosed epilepsy.
    Neurology, 2007, Feb-06, Volume: 68, Issue:6

    Topics: Adult; Anticonvulsants; Carbamazepine; Delayed-Action Preparations; Dose-Response Relationship, Drug

2007
Comparison of levetiracetam and controlled-release carbamazepine in newly diagnosed epilepsy.
    Neurology, 2007, Feb-06, Volume: 68, Issue:6

    Topics: Adult; Anticonvulsants; Carbamazepine; Delayed-Action Preparations; Dose-Response Relationship, Drug

2007
Comparison of levetiracetam and controlled-release carbamazepine in newly diagnosed epilepsy.
    Neurology, 2007, Feb-06, Volume: 68, Issue:6

    Topics: Adult; Anticonvulsants; Carbamazepine; Delayed-Action Preparations; Dose-Response Relationship, Drug

2007
Comparison of levetiracetam and controlled-release carbamazepine in newly diagnosed epilepsy.
    Neurology, 2007, Feb-06, Volume: 68, Issue:6

    Topics: Adult; Anticonvulsants; Carbamazepine; Delayed-Action Preparations; Dose-Response Relationship, Drug

2007
Comparison of levetiracetam and controlled-release carbamazepine in newly diagnosed epilepsy.
    Neurology, 2007, Feb-06, Volume: 68, Issue:6

    Topics: Adult; Anticonvulsants; Carbamazepine; Delayed-Action Preparations; Dose-Response Relationship, Drug

2007
Comparison of levetiracetam and controlled-release carbamazepine in newly diagnosed epilepsy.
    Neurology, 2007, Feb-06, Volume: 68, Issue:6

    Topics: Adult; Anticonvulsants; Carbamazepine; Delayed-Action Preparations; Dose-Response Relationship, Drug

2007
Comparison of levetiracetam and controlled-release carbamazepine in newly diagnosed epilepsy.
    Neurology, 2007, Feb-06, Volume: 68, Issue:6

    Topics: Adult; Anticonvulsants; Carbamazepine; Delayed-Action Preparations; Dose-Response Relationship, Drug

2007
Comparison of levetiracetam and controlled-release carbamazepine in newly diagnosed epilepsy.
    Neurology, 2007, Feb-06, Volume: 68, Issue:6

    Topics: Adult; Anticonvulsants; Carbamazepine; Delayed-Action Preparations; Dose-Response Relationship, Drug

2007
Long-term use of Levetiracetam in patients with severe childhood-onset epilepsy.
    European journal of paediatric neurology : EJPN : official journal of the European Paediatric Neurology Society, 2007, Volume: 11, Issue:6

    Topics: Adolescent; Adult; Anticonvulsants; Child; Child, Preschool; Drug Evaluation; Epilepsy; Female; Huma

2007
[Efficacy and safety of levetiracetam (keppra) add-on treatment in adult patients with refractory epilepsy in two tertiary centers].
    Harefuah, 2007, Volume: 146, Issue:4

    Topics: Adolescent; Adult; Anticonvulsants; Epilepsy; Female; Humans; Levetiracetam; Male; Middle Aged; Pira

2007
Saliva and serum levetiracetam concentrations in patients with epilepsy.
    Therapeutic drug monitoring, 2007, Volume: 29, Issue:3

    Topics: Adult; Aged; Anticonvulsants; Drug Monitoring; Epilepsy; Female; Humans; Levetiracetam; Linear Model

2007
Lack of pharmacokinetic interaction of levetiracetam on carbamazepine, valproic acid, topiramate, and lamotrigine in children with epilepsy.
    Epilepsia, 2007, Volume: 48, Issue:11

    Topics: Adolescent; Anticonvulsants; Carbamazepine; Child; Child, Preschool; Drug Interactions; Drug Therapy

2007
Clinical predictors in patients with refractory epilepsy exposed to levetiracetam: a single-center study.
    Acta neurologica Scandinavica, 2008, Volume: 117, Issue:5

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Drug Evaluation; Epilepsy; Female; Humans; Levetiracetam;

2008
Intravenous levetiracetam in children with epilepsy.
    Pediatric neurology, 2008, Volume: 38, Issue:3

    Topics: Adolescent; Adult; Anticonvulsants; Child; Child, Preschool; Epilepsy; Female; Humans; Infant; Infan

2008
Intravenous levetiracetam: treatment experience with the first 50 critically ill patients.
    Epilepsy & behavior : E&B, 2008, Volume: 12, Issue:3

    Topics: Adult; Aged; Aged, 80 and over; Anticonvulsants; Blood Platelets; Critical Illness; Dose-Response Re

2008
Efficacy of levetiracetam in children with epilepsy younger than 2 years of age.
    Journal of child neurology, 2008, Volume: 23, Issue:5

    Topics: Anticonvulsants; Drug Evaluation; Epilepsy; Female; Humans; Infant; Infant, Newborn; Levetiracetam;

2008
Tolerability and efficacy of oral loading of levetiracetam.
    Neurology, 2008, May-27, Volume: 70, Issue:22 Pt 2

    Topics: Administration, Oral; Adolescent; Adult; Aged; Anticonvulsants; Drug Evaluation; Drug Tolerance; Epi

2008
Cognitive effects of a new pyrrolidine derivative (levetiracetam) in patients with epilepsy.
    Progress in neuro-psychopharmacology & biological psychiatry, 1995, Volume: 19, Issue:3

    Topics: Administration, Oral; Adult; Anticonvulsants; Cognition; Drug Therapy, Combination; Epilepsy; Female

1995
Photosensitive epilepsy: a model to study the effects of antiepileptic drugs. Evaluation of the piracetam analogue, levetiracetam.
    Epilepsy research, 1996, Volume: 25, Issue:3

    Topics: Administration, Oral; Adolescent; Adult; Anticonvulsants; Electroencephalography; Epilepsy; Europe;

1996
A multicentre, double-blind, randomized, parallel group study to evaluate the tolerability and efficacy of two oral doses of levetiracetam, 2000 mg daily and 4000 mg daily, without titration in patients with refractory epilepsy.
    Seizure, 2000, Volume: 9, Issue:2

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Dose-Response Relationship, Drug; Double-Blind Method; Dru

2000
Efficacy and tolerability of 1000-4000 mg per day of levetiracetam as add-on therapy in patients with refractory epilepsy.
    Epilepsy research, 2000, Volume: 42, Issue:2-3

    Topics: Adolescent; Adult; Anticonvulsants; Epilepsy; Female; Humans; Levetiracetam; Male; Middle Aged; Pilo

2000
Pharmacokinetic study of levetiracetam in children.
    Epilepsia, 2001, Volume: 42, Issue:12

    Topics: Adult; Age Factors; Anticonvulsants; Child; Creatine; Epilepsy; Female; Humans; Levetiracetam; Male;

2001
A controlled clinical trial on the effect of piracetam in epileptic children.
    The British journal of clinical practice, 1979, Volume: 33, Issue:9

    Topics: Adolescent; Adult; Child; Clinical Trials as Topic; Double-Blind Method; Epilepsy; Female; Humans; M

1979

Other Studies

366 other studies available for piracetam and Epilepsy

ArticleYear
Successful Treatment of Symptomatic Epilepsy with Oral Valproic Acid and Levetiracetam in a Patient with Short-bowel Syndrome.
    Internal medicine (Tokyo, Japan), 2022, May-01, Volume: 61, Issue:9

    Topics: Aged; Anticonvulsants; Epilepsy; Humans; Levetiracetam; Male; Piracetam; Valproic Acid

2022
Effect of valproate and add-on levetiracetam on inflammatory biomarkers in children with epilepsy.
    Epilepsy & behavior : E&B, 2021, Volume: 125

    Topics: Anticonvulsants; Biomarkers; Child; Epilepsy; Humans; Levetiracetam; Neuroinflammatory Diseases; Pir

2021
Effect of levetiracetam on nocturnal sleep in patients with epilepsy.
    Neurologia i neurochirurgia polska, 2022, Volume: 56, Issue:4

    Topics: Anticonvulsants; Epilepsy; Humans; Levetiracetam; Piracetam; Sleep

2022
Relationship between bone density and levetiracetam monotherapy in epilepsy patients.
    Clinical neurology and neurosurgery, 2022, Volume: 218

    Topics: Adolescent; Adult; Anticonvulsants; Bone Density; Cross-Sectional Studies; Epilepsy; Female; Humans;

2022
Vitamin B6 decreases the risk of levetiracetam discontinuation in children with epilepsy: A retrospective study.
    Epilepsy & behavior : E&B, 2022, Volume: 134

    Topics: Anticonvulsants; Child; Drug-Related Side Effects and Adverse Reactions; Epilepsy; Humans; Levetirac

2022
Regulation of Inflammation-Related Genes through
    International journal of molecular sciences, 2022, Jul-09, Volume: 23, Issue:14

    Topics: Animals; Anticonvulsants; Disease Models, Animal; Epilepsy; Inflammation; Levetiracetam; Mice; Piloc

2022
Irritability and its relationship with psychosocial symptoms and quality of life in adolescents with epilepsy receiving levetiracetam therapy: A case-control study.
    Epilepsy & behavior : E&B, 2022, Volume: 135

    Topics: Adolescent; Anticonvulsants; Case-Control Studies; Child; Cross-Sectional Studies; Epilepsy; Humans;

2022
Association of Levetiracetam Concentration With Seizure Frequency in Pregnant Women With Epilepsy.
    Neurology, 2023, 01-10, Volume: 100, Issue:2

    Topics: Anticonvulsants; Epilepsy; Female; Humans; Levetiracetam; Piracetam; Pregnancy; Pregnant Women; Retr

2023
Extensive pharmacokinetic variability of Levetiracetam. ¿Are doctors aware?
    Epilepsy research, 2022, Volume: 187

    Topics: Anticonvulsants; Carbamazepine; Epilepsy; Humans; Levetiracetam; Piracetam; Retrospective Studies

2022
Clinical value of therapeutic drug monitoring for levetiracetam in pediatric patients with epilepsy.
    Brain & development, 2023, Volume: 45, Issue:5

    Topics: Adolescent; Anticonvulsants; Child; Child, Preschool; Drug Monitoring; Epilepsy; Humans; Infant; Inf

2023
Contingency learning in zebrafish exposed to apomorphine- and levetiracetam.
    Behavioural pharmacology, 2023, 10-01, Volume: 34, Issue:7

    Topics: Animals; Anticonvulsants; Apomorphine; Epilepsy; Levetiracetam; Piracetam; Zebrafish

2023
Levetiracetam in Neonatal seizures.
    Indian pediatrics, 2019, 08-15, Volume: 56, Issue:8

    Topics: Epilepsy; Humans; Infant, Newborn; Levetiracetam; Phenobarbital; Piracetam; Seizures

2019
Population Pharmacokinetics and Dosing Recommendations of Levetiracetam in Adult and Elderly Patients With Epilepsy.
    Journal of pharmaceutical sciences, 2020, Volume: 109, Issue:6

    Topics: Adult; Aged; Anticonvulsants; Epilepsy; Humans; Levetiracetam; Models, Biological; Piracetam; Prospe

2020
Effects of perampanel on secondary bilateral synchrony and behavioral problems in adolescents with epilepsy showing insufficient response with levetiracetam.
    Seizure, 2020, Volume: 80

    Topics: Adolescent; Anticonvulsants; Epilepsy; Humans; Infant; Levetiracetam; Nitriles; Piracetam; Problem B

2020
Trends of anti-seizure medication use in pediatric patients in six cities in China from 2013 to 2018.
    Epilepsy research, 2020, Volume: 167

    Topics: Adolescent; Anticonvulsants; Carbamazepine; Child; Child, Preschool; China; Epilepsy; Female; Humans

2020
Behavioral alterations associated with levetiracetam in pediatric epilepsy.
    Epilepsy & behavior : E&B, 2020, Volume: 112

    Topics: Adolescent; Anticonvulsants; Child; Child, Preschool; Epilepsy; Female; Humans; Levetiracetam; Male;

2020
Levetiracetam monotherapy in children with epilepsy: Experience from a tertiary pediatric neurology center.
    Epilepsy & behavior : E&B, 2021, Volume: 116

    Topics: Adult; Anticonvulsants; Child; Cohort Studies; Epilepsy; Female; Humans; Levetiracetam; Male; Neurol

2021
Differences in levetiracetam and perampanel treatment-related irritability in patients with epilepsy.
    Epilepsy & behavior : E&B, 2021, Volume: 116

    Topics: Anticonvulsants; Epilepsy; Humans; Japan; Levetiracetam; Nitriles; Piracetam; Pyridones; Retrospecti

2021
Therapeutic Drug Monitoring of Second- and Third-Generation Antiepileptic Drugs.
    Archives of pathology & laboratory medicine, 2021, 12-01, Volume: 145, Issue:12

    Topics: Anticonvulsants; Drug Monitoring; Epilepsy; Humans; Laboratories, Clinical; Piracetam

2021
Long-term safety, efficacy, and tolerability of levetiracetam in pediatric patients with epilepsy in Uygur, China: A retrospective analysis.
    Epilepsy & behavior : E&B, 2021, Volume: 120

    Topics: Anticonvulsants; Child; Child, Preschool; China; Epilepsy; Humans; Levetiracetam; Piracetam; Retrosp

2021
Comparison of efficacy and safety of levetiracetam and phenobarbitone in neonatal seizure.
    The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians, 2022, Volume: 35, Issue:25

    Topics: Anticonvulsants; Epilepsy; Humans; Infant, Newborn; Levetiracetam; Phenobarbital; Piracetam; Seizure

2022
Rapid administration of undiluted intravenous levetiracetam.
    Epilepsia, 2021, Volume: 62, Issue:8

    Topics: Adult; Anticonvulsants; Drug-Related Side Effects and Adverse Reactions; Epilepsy; Humans; Levetirac

2021
Brain tumor location influences the onset of acute psychiatric adverse events of levetiracetam therapy: an observational study.
    Journal of neurology, 2017, Volume: 264, Issue:5

    Topics: Aged; Anticonvulsants; Brain Neoplasms; Cohort Studies; Electroencephalography; Epilepsy; Female; Hu

2017
Transient epileptic amnesia without epileptic seizures: proposal of a new entity.
    Psychogeriatrics : the official journal of the Japanese Psychogeriatric Society, 2017, Volume: 17, Issue:6

    Topics: Amnesia; Anticonvulsants; Electroencephalography; Epilepsy; Humans; Levetiracetam; Male; Middle Aged

2017
Real-life experience with brivaracetam in 101 patients with difficult-to-treat epilepsy-A monocenter survey.
    Seizure, 2017, Volume: 48

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Anticonvulsants; Drug Substitution; Epilepsy; Female; Hu

2017
Reproductive toxicity after levetiracetam administration in male rats: Evidence for role of hormonal status and oxidative stress.
    PloS one, 2017, Volume: 12, Issue:4

    Topics: Animals; Anticonvulsants; DNA Damage; Epilepsy; Follicle Stimulating Hormone; Levetiracetam; Luteini

2017
Comparison of Plasma, Saliva, and Hair Levetiracetam Concentrations.
    Therapeutic drug monitoring, 2017, Volume: 39, Issue:3

    Topics: Adolescent; Adult; Anticonvulsants; Chromatography, Liquid; Drug Monitoring; Epilepsy; Female; Hair;

2017
Psychiatric side effects and antiepileptic drugs: Observations from prospective audits.
    Epilepsy & behavior : E&B, 2017, Volume: 71, Issue:Pt A

    Topics: Acetamides; Adolescent; Adult; Aged; Aged, 80 and over; Anticonvulsants; Dibenzazepines; Drug-Relate

2017
Haemodialysis significantly reduces serum levetiracetam levels inducing epileptic seizures: Case report.
    Journal of clinical pharmacy and therapeutics, 2017, Volume: 42, Issue:6

    Topics: Adult; Anticonvulsants; Epilepsy; Female; Humans; Levetiracetam; Piracetam; Renal Dialysis; Seizures

2017
Fatigue during treatment with antiepileptic drugs: A levetiracetam-specific adverse event?
    Epilepsy & behavior : E&B, 2017, Volume: 72

    Topics: Adult; Anticonvulsants; Epilepsy; Fatigue; Female; Humans; Levetiracetam; Male; Middle Aged; Piracet

2017
The influence of levetiracetam on psychosocial and behavioral functioning in children: A case-control and follow-up study.
    Epilepsy & behavior : E&B, 2017, Volume: 72

    Topics: Adolescent; Anticonvulsants; Case-Control Studies; Child; Child Behavior; Epilepsy; Female; Follow-U

2017
Impact of generic substitution on levetiracetam serum concentration-A prospective study in an outpatient setting.
    Epilepsy research, 2017, Volume: 134

    Topics: Adult; Aged; Aged, 80 and over; Anticonvulsants; Cohort Studies; Dose-Response Relationship, Drug; D

2017
Quality of life, mood and seizure control in patients with brain tumor related epilepsy treated with lacosamide as add-on therapy: A prospective explorative study with a historical control group.
    Epilepsy & behavior : E&B, 2017, Volume: 73

    Topics: Acetamides; Adult; Affect; Aged; Anticonvulsants; Brain Neoplasms; Drug Therapy, Combination; Epilep

2017
Risk of angioedema associated with levetiracetam compared with phenytoin: Findings of the observational health data sciences and informatics research network.
    Epilepsia, 2017, Volume: 58, Issue:8

    Topics: Angioedema; Community Networks; Databases, Factual; Epilepsy; Female; Humans; Levetiracetam; Male; P

2017
Neuropsychiatric adverse events of antiepileptic drugs in brain tumour-related epilepsy: an Italian multicentre prospective observational study.
    European journal of neurology, 2017, Volume: 24, Issue:10

    Topics: Adult; Aged; Aged, 80 and over; Anticonvulsants; Brain Neoplasms; Epilepsy; Female; Humans; Italy; L

2017
Safety of switching from brand-name to generic levetiracetam in patients with epilepsy.
    Drug design, development and therapy, 2017, Volume: 11

    Topics: Adult; Anticonvulsants; Epilepsy; Female; Humans; Levetiracetam; Male; Piracetam; Retrospective Stud

2017
Effect of sleep patterns on levetiracetam induced mood changes.
    Epilepsy & behavior : E&B, 2017, Volume: 75

    Topics: Adult; Analysis of Variance; Anticonvulsants; Anxiety Disorders; Circadian Rhythm; Depressive Disord

2017
Levetiracetam monotherapy for treatment of structural epilepsy in dogs: 19 cases (2010-2015).
    The Veterinary record, 2017, Oct-14, Volume: 181, Issue:15

    Topics: Animals; Anticonvulsants; Dog Diseases; Dogs; Epilepsy; Follow-Up Studies; Levetiracetam; Piracetam;

2017
Suspected Phenobarbital-Induced Pseudolymphoma in a Dog.
    Journal of veterinary internal medicine, 2017, Volume: 31, Issue:6

    Topics: Animals; Anticonvulsants; Dog Diseases; Dogs; Epilepsy; Levetiracetam; Male; Phenobarbital; Piraceta

2017
Antiepileptic drug-related neuropsychiatric adverse events in brain tumor-related epilepsy: levetiracetam front and center.
    European journal of neurology, 2017, Volume: 24, Issue:12

    Topics: Anticonvulsants; Brain Neoplasms; Epilepsy; Humans; Levetiracetam; Piracetam

2017
Effects of the Antiepileptic Drugs Phenytoin, Gabapentin, and Levetiracetam on Bone Strength, Bone Mass, and Bone Turnover in Rats.
    Biological & pharmaceutical bulletin, 2017, Volume: 40, Issue:11

    Topics: Administration, Oral; Amines; Animals; Anticonvulsants; Bone Density; Bone Remodeling; Bone Resorpti

2017
A Favorable Response to Levetiracetam in a Patient with Metastatic Adenoid Cystic Carcinoma.
    Internal medicine (Tokyo, Japan), 2018, Mar-01, Volume: 57, Issue:5

    Topics: Anticonvulsants; Antineoplastic Combined Chemotherapy Protocols; Carcinoma, Adenoid Cystic; Cisplati

2018
Safety of antiepileptic drugs in children and young people: A prospective cohort study.
    Seizure, 2018, Volume: 56

    Topics: Adolescent; Anticonvulsants; Carbamazepine; Chi-Square Distribution; Child; Child, Preschool; Cohort

2018
Levetiracetam monotherapy for the treatment of infants with epilepsy.
    Seizure, 2018, Volume: 56

    Topics: Anticonvulsants; Child, Preschool; Electroencephalography; Epilepsy; Female; Humans; Infant; Infant,

2018
A Cross-Sectional Study to Assess the Modulation of Wnt Inhibitors following Anti-Epileptic Drug Therapy and their Correlation with Vitamin D and Receptor Activator of Nuclear Factor κ B Ligand in Indian Women with Epilepsy.
    Basic & clinical pharmacology & toxicology, 2018, Volume: 123, Issue:3

    Topics: Adaptor Proteins, Signal Transducing; Adult; Anticonvulsants; Bone Morphogenetic Proteins; Carbamaze

2018
[A nationwide multi-center questionnaire survey on the management and treatment of post-stroke seizure and epilepsy in Japan].
    Rinsho shinkeigaku = Clinical neurology, 2018, Apr-25, Volume: 58, Issue:4

    Topics: Anticonvulsants; Carbamazepine; Epilepsy; Female; Humans; Japan; Levetiracetam; Male; Piracetam; Sei

2018
Rapid antiepileptic drug withdrawal may obscure localizing information obtained during presurgical EEG recordings.
    Epileptic disorders : international epilepsy journal with videotape, 2018, Apr-01, Volume: 20, Issue:2

    Topics: Acetamides; Anticonvulsants; Brain; Electroencephalography; Epilepsy; Humans; Lacosamide; Levetirace

2018
Intermittent oral levetiracetam reduced recurrence of febrile seizure accompanied with epileptiform discharge: a pilot study.
    Italian journal of pediatrics, 2018, Jun-15, Volume: 44, Issue:1

    Topics: Administration, Oral; Ambulatory Care; Anticonvulsants; Child, Preschool; Cohort Studies; Comorbidit

2018
Brand name to generic substitution of levetiracetam in patients with epilepsy.
    Seizure, 2018, Volume: 60

    Topics: Adult; Anticonvulsants; Drug Substitution; Drugs, Generic; Epilepsy; Female; Follow-Up Studies; Huma

2018
Adult-onset epileptic aphasia.
    BMJ case reports, 2018, Jun-29, Volume: 2018

    Topics: Aged; Anticonvulsants; Aphasia; Cerebral Cortex; Electroencephalography; Epilepsy; Female; Humans; L

2018
Experience with levetiracetam to epilepsy cases in neurodevelopmental disorders.
    No to hattatsu = Brain and development, 2016, Volume: 48, Issue:4

    Topics: Adult; Anticonvulsants; Drug Combinations; Epilepsy; Female; Humans; Levetiracetam; Male; Neurodevel

2016
Levetiracetam and lamotrigine effects as mono- and polytherapy on bone mineral density in epileptic patients.
    Arquivos de neuro-psiquiatria, 2018, Volume: 76, Issue:7

    Topics: Adolescent; Adult; Amino Acids; Anticonvulsants; Biomarkers; Bone Density; Bone Remodeling; Case-Con

2018
Tolerability, efficacy and retention rate of Brivaracetam in patients previously treated with Levetiracetam: A monocenter retrospective outcome analysis.
    Seizure, 2018, Volume: 61

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Child; Dose-Response Relationship, Drug; Drug Therapy, Com

2018
Vitamin D status in children with epilepsy treated with levetiracetam monotherapy.
    Epilepsy research, 2018, Volume: 148

    Topics: Child; Epilepsy; Humans; Levetiracetam; Piracetam; Valproic Acid; Vitamin D; Vitamin D Deficiency

2018
Etiology of neonatal seizures and maintenance therapy use: a 10-year retrospective study at Toulouse Children's hospital.
    BMC pediatrics, 2019, 04-29, Volume: 19, Issue:1

    Topics: Anticonvulsants; Carbamazepine; Clonazepam; Cohort Studies; Databases, Factual; Dose-Response Relati

2019
Acute generalized exanthematous pustulosis induced by levetiracetam.
    International journal of dermatology, 2014, Volume: 53, Issue:1

    Topics: Acute Generalized Exanthematous Pustulosis; Aged, 80 and over; Anticonvulsants; Epilepsy; Female; Fe

2014
Long-term accidental overdose of levetiracetam in an infant.
    Journal of child neurology, 2014, Volume: 29, Issue:7

    Topics: Anticonvulsants; Drug-Related Side Effects and Adverse Reactions; Epilepsy; Female; Follow-Up Studie

2014
Repeated use of subcutaneous levetiracetam in a palliative care patient.
    Journal of pain and symptom management, 2013, Volume: 45, Issue:5

    Topics: Aged; Anticonvulsants; Brain Neoplasms; Dose-Response Relationship, Drug; Epilepsy; Female; Humans;

2013
[Successful treatment with levetiracetam in a case of Ohtahara syndrome caused by STXBP1 mutation].
    No to hattatsu = Brain and development, 2013, Volume: 45, Issue:1

    Topics: Anticonvulsants; Epilepsy; Humans; Infant; Levetiracetam; Male; Munc18 Proteins; Mutation; Piracetam

2013
Initial anticonvulsant monotherapy in routine care of children and adolescents: levetiracetam fails more frequently than valproate and oxcarbazepine due to a lack of effectiveness.
    European journal of pediatrics, 2014, Volume: 173, Issue:1

    Topics: Adolescent; Anticonvulsants; Carbamazepine; Child; Child, Preschool; Epilepsy; Female; Humans; Infan

2014
Effects of antiepileptic drugs on reproductive endocrine function, sexual function and sperm parameters in Chinese Han men with epilepsy.
    Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia, 2013, Volume: 20, Issue:11

    Topics: Adolescent; Adult; Anticonvulsants; Asian People; Epilepsy; Erectile Dysfunction; Follicle Stimulati

2013
Effects of new antiepileptic drugs on circulatory markers for vascular risk in patients with newly diagnosed epilepsy.
    Epilepsia, 2013, Volume: 54, Issue:10

    Topics: Adult; Anticonvulsants; Apolipoprotein A-I; Apolipoproteins B; Atherosclerosis; Biomarkers; Carbamaz

2013
The long-term efficacy and safety of levetiracetam in a tertiary epilepsy centre.
    Epileptic disorders : international epilepsy journal with videotape, 2013, Volume: 15, Issue:3

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Drug Therapy, Combination; Electroencephalography; Epileps

2013
Levetiracetam resistance: Synaptic signatures & corresponding promoter SNPs in epileptic hippocampi.
    Neurobiology of disease, 2013, Volume: 60

    Topics: Adolescent; Adult; Anticonvulsants; Child; Child, Preschool; Drug Resistance; Epilepsy; Female; Hexo

2013
Continuation rates of levetiracetam in children from the EULEVp cohort study.
    European journal of paediatric neurology : EJPN : official journal of the European Paediatric Neurology Society, 2014, Volume: 18, Issue:1

    Topics: Anticonvulsants; Child; Epilepsy; Female; Follow-Up Studies; Humans; Kaplan-Meier Estimate; Levetira

2014
A method for actively tracking excitability of brain networks using a fully implantable monitoring system.
    Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference, 2013, Volume: 2013

    Topics: Animals; Anticonvulsants; Brain; Brain Mapping; Circadian Rhythm; Deep Brain Stimulation; Dogs; Drug

2013
[Epileptic encephalopathy associated with forced normalization after administration of levetiracetam].
    No to hattatsu = Brain and development, 2013, Volume: 45, Issue:5

    Topics: Anticonvulsants; Brain Waves; Child; Electroencephalography; Epilepsy; Female; Humans; Levetiracetam

2013
Levetiracetam following liver and kidney failure in late-onset anticonvulsant hypersensitivity syndrome.
    Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia, 2014, Volume: 21, Issue:5

    Topics: Anticonvulsants; Drug Hypersensitivity Syndrome; Epilepsy; Humans; Levetiracetam; Liver Failure; Mal

2014
Hair loss with levetiracetam in five patients with epilepsy.
    Seizure, 2014, Volume: 23, Issue:2

    Topics: Adult; Anticonvulsants; Epilepsy; Female; Follow-Up Studies; Humans; Hypotrichosis; Levetiracetam; M

2014
In utero exposure to levetiracetam vs valproate: development and language at 3 years of age.
    Neurology, 2014, Jan-21, Volume: 82, Issue:3

    Topics: Adult; Anticonvulsants; Child Development; Child, Preschool; Epilepsy; Female; Humans; Language Deve

2014
Reproductive endocrine health in pubertal females with epilepsy on antiepileptic drugs: time to screen?
    Neuropediatrics, 2014, Volume: 45, Issue:4

    Topics: Adiposity; Adolescent; Anticonvulsants; Cohort Studies; Cross-Sectional Studies; Drug Evaluation, Pr

2014
Efficacy of dexamethasone on penicillin-induced epileptiform activity in rats: an electrophysiological study.
    Brain research, 2014, Mar-20, Volume: 1554

    Topics: Animals; Anticonvulsants; Brain; Dexamethasone; Disease Models, Animal; Dose-Response Relationship,

2014
Short-term effect of levetiracetam monotherapy on haematological parameters in children with epilepsy: a prospective study.
    Epilepsy research, 2014, Volume: 108, Issue:4

    Topics: Anticonvulsants; Blood Cell Count; Child; Child, Preschool; Epilepsy; Female; Hematocrit; Humans; Le

2014
Busulfan triggers epileptic seizures under levetiracetam and valproic acid therapy.
    Pediatric transplantation, 2014, Volume: 18, Issue:4

    Topics: Adolescent; Anticonvulsants; Busulfan; Drug Therapy, Combination; Epilepsy; Female; Hematopoietic St

2014
Effect of levetiracetam on behavioral problems in pervasive developmental disorder children with epilepsy.
    European journal of paediatric neurology : EJPN : official journal of the European Paediatric Neurology Society, 2014, Volume: 18, Issue:4

    Topics: Adolescent; Anticonvulsants; Behavioral Symptoms; Brain Waves; Child; Developmental Disabilities; El

2014
Chronic valproate or levetiracetam treatment does not influence cytokine levels in humans.
    Seizure, 2014, Volume: 23, Issue:8

    Topics: Anticonvulsants; Blood Chemical Analysis; Cytokines; Enzyme-Linked Immunosorbent Assay; Epilepsy; Fe

2014
A young woman with seizures and psychosis.
    BMJ case reports, 2014, Jul-09, Volume: 2014

    Topics: Adult; Anticonvulsants; Epilepsy; Female; Hallucinations; Humans; Levetiracetam; Neuropsychological

2014
Obsessive-compulsive behavior induced by levetiracetam.
    Journal of child neurology, 2015, Volume: 30, Issue:7

    Topics: Adolescent; Anticonvulsants; Epilepsy; Female; Humans; Levetiracetam; Obsessive-Compulsive Disorder;

2015
The teratogenicity of the newer antiepileptic drugs - an update.
    Acta neurologica Scandinavica, 2014, Volume: 130, Issue:4

    Topics: Abnormalities, Drug-Induced; Adult; Anticonvulsants; Epilepsy; Female; Fetus; Fructose; Humans; Lamo

2014
Long term retention of retigabine in a cohort of people with drug resistant epilepsy.
    Seizure, 2014, Volume: 23, Issue:10

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Carbamates; Drug Resistance; Epilepsy; Female; Humans; Lev

2014
Effect of levetiracetam on penicillin induced epileptic activity in rats.
    Acta neurobiologiae experimentalis, 2014, Volume: 74, Issue:3

    Topics: Animals; Anticonvulsants; Brain; Disease Models, Animal; Dose-Response Relationship, Drug; Electroen

2014
Continuous subcutaneous use of levetiracetam: a retrospective review of tolerability and clinical effects.
    Journal of pain & palliative care pharmacotherapy, 2014, Volume: 28, Issue:4

    Topics: Adult; Aged; Aged, 80 and over; Anticonvulsants; Drug Therapy, Combination; Epilepsy; Female; Humans

2014
Rapid and simultaneous quantification of levetiracetam and its carboxylic metabolite in human plasma by liquid chromatography tandem mass spectrometry.
    PloS one, 2014, Volume: 9, Issue:11

    Topics: Chromatography, Liquid; Epilepsy; Humans; Levetiracetam; Limit of Detection; Piracetam; Reproducibil

2014
The temporal crescent syndrome.
    Practical neurology, 2015, Volume: 15, Issue:1

    Topics: Aged; Anticonvulsants; Cerebral Infarction; Epilepsy; Female; Humans; Levetiracetam; Piracetam; Synd

2015
Effectiveness of levetiracetam use following resective surgery in patients with refractory epilepsy: a prospective observational study.
    Epilepsy research, 2014, Volume: 108, Issue:10

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Brain; Child; Epilepsy; Female; Follow-Up Studies; Humans;

2014
Therapeutic Drug Monitoring of Levetiracetam and Lamotrigine: Is There a Need?
    Therapeutic drug monitoring, 2015, Volume: 37, Issue:4

    Topics: Adolescent; Adult; Age Factors; Anticonvulsants; Child; Child, Preschool; Cytochrome P-450 Enzyme In

2015
Retention rates of levetiraceram in Chinese children and adolescents with epilepsy.
    European journal of paediatric neurology : EJPN : official journal of the European Paediatric Neurology Society, 2015, Volume: 19, Issue:2

    Topics: Adolescent; Anticonvulsants; Asian People; Child; Child, Preschool; Epilepsy; Female; Humans; Leveti

2015
Cosmetic side effects of antiepileptic drugs in adults with epilepsy.
    Epilepsy & behavior : E&B, 2015, Volume: 42

    Topics: Acne Vulgaris; Adult; Alopecia; Anticonvulsants; Epilepsy; Female; gamma-Aminobutyric Acid; Gingival

2015
Levetiracetam efficacy in children with epilepsy with electrical status epilepticus in sleep.
    Epilepsy & behavior : E&B, 2015, Volume: 44

    Topics: Adolescent; Anticonvulsants; Child; Child, Preschool; China; Epilepsy; Female; Humans; Infant; Levet

2015
Retention rate of zonisamide in intractable epilepsy.
    Acta neurologica Scandinavica, 2015, Volume: 131, Issue:5

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Denmark; Drug Therapy, Combination; Epilepsy; Female; Huma

2015
Self-reported aggressiveness during treatment with levetiracetam correlates with depression.
    Epilepsy & behavior : E&B, 2015, Volume: 45

    Topics: Adult; Aggression; Anticonvulsants; Depressive Disorder, Major; Epilepsy; Female; Humans; Levetirace

2015
Assessment into the usage of levetiracetam in a canine epilepsy clinic.
    BMC veterinary research, 2015, Feb-07, Volume: 11

    Topics: Animals; Anticonvulsants; Dog Diseases; Dogs; Epilepsy; Female; Levetiracetam; Male; Piracetam; Retr

2015
The first case of levetiracetam-induced and tolvaptan-resistant hyponatremia.
    Turk Kardiyoloji Dernegi arsivi : Turk Kardiyoloji Derneginin yayin organidir, 2015, Volume: 43, Issue:3

    Topics: Aged; Anticonvulsants; Antidiuretic Hormone Receptor Antagonists; Benzazepines; Epilepsy; Heart Fail

2015
No clinically significant lymphocyte count change in pediatric patients treated with levetiracetam.
    Epilepsy research, 2015, Volume: 114

    Topics: Anticonvulsants; Epilepsy; Female; Humans; Leukocytes; Male; Piracetam

2015
[Protective effects of levetiracetam and simvastatin on pilocarpine-induced epilepsy in rat models].
    Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition, 2015, Volume: 46, Issue:2

    Topics: Animals; Calpain; Disease Models, Animal; Epilepsy; Hippocampus; Levetiracetam; Pilocarpine; Piracet

2015
Epilepsy phenotypes in siblings with Norrie disease.
    Brain & development, 2015, Volume: 37, Issue:10

    Topics: Anticonvulsants; Blindness; Chromosomes, Human, X; Electroencephalography; Epilepsy; Eye Proteins; G

2015
Cardiac sodium channel blockade after an intentional ingestion of lacosamide, cyclobenzaprine, and levetiracetam: Case report.
    Clinical toxicology (Philadelphia, Pa.), 2015, Volume: 53, Issue:6

    Topics: Acetamides; Adolescent; Amitriptyline; Anticonvulsants; Drug Interactions; Drug Overdose; Electrocar

2015
Epilepsy update, part 2: nursing care and evidence-based treatment.
    The American journal of nursing, 2015, Volume: 115, Issue:6

    Topics: Anticonvulsants; Brain; Cognition Disorders; Consumer Health Information; Diet, Ketogenic; Drug Resi

2015
Homozygous Mutation in Synaptic Vesicle Glycoprotein 2A Gene Results in Intractable Epilepsy, Involuntary Movements, Microcephaly, and Developmental and Growth Retardation.
    Pediatric neurology, 2015, Volume: 52, Issue:6

    Topics: Anticonvulsants; Child, Preschool; Developmental Disabilities; Dyskinesias; Epilepsy; Female; Growth

2015
Response to "No clinically significant lymphocyte count change in pediatric patients treated with levetiracetam".
    Epilepsy research, 2015, Volume: 114

    Topics: Anticonvulsants; Epilepsy; Female; Humans; Leukocytes; Male; Piracetam

2015
QT interval prolongation in a patient with LQT2 on levetiracetam.
    Seizure, 2015, Volume: 29

    Topics: Anticonvulsants; Dose-Response Relationship, Drug; Electrocardiography; Epilepsy; ERG1 Potassium Cha

2015
Intermittent levetiracetam treatment in five patients with catamenial epilepsy.
    JPMA. The Journal of the Pakistan Medical Association, 2015, Volume: 65, Issue:7

    Topics: Adult; Anticonvulsants; Epilepsy; Female; Humans; Levetiracetam; Menstrual Cycle; Piracetam

2015
Clinical features of long-term low-dose levetiracetam treatment for epilepsy.
    Pediatrics international : official journal of the Japan Pediatric Society, 2016, Volume: 58, Issue:1

    Topics: Adolescent; Adult; Anticonvulsants; Child; Child, Preschool; Dose-Response Relationship, Drug; Epile

2016
Dramatic effect of levetiracetam in early-onset epileptic encephalopathy due to STXBP1 mutation.
    Brain & development, 2016, Volume: 38, Issue:1

    Topics: Age of Onset; Anticonvulsants; Brain; DNA Mutational Analysis; Electroencephalography; Epilepsy; Hum

2016
[Effectiveness and safety of long-term levetiracetam treatment in patients with refractory epilepsy].
    No to hattatsu = Brain and development, 2015, Volume: 47, Issue:4

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Child; Child, Preschool; Epilepsy; Female; Humans; Infant;

2015
Blockade of endothelin B receptor improves the efficacy of levetiracetam in chronic epileptic rats.
    Seizure, 2015, Volume: 31

    Topics: Animals; Anticonvulsants; Brain; Chronic Disease; Disease Models, Animal; Endothelin B Receptor Anta

2015
Trends in Antiepileptic Drug Prescriptions for Childhood Epilepsy at a Tertiary Children's Hospital in Korea, 2001-2012.
    Paediatric drugs, 2015, Volume: 17, Issue:6

    Topics: Adolescent; Anticonvulsants; Carbamazepine; Child; Child, Preschool; Drug Prescriptions; Epilepsy; F

2015
[Position Statement of Hungarian Epilepsy League: The use of valproate preparations for epilepsy in pregnancy and in women of childbearing age].
    Ideggyogyaszati szemle, 2015, Mar-30, Volume: 68, Issue:3-4

    Topics: Adolescent; Adult; Anticonvulsants; Cognition; Contraception; Dose-Response Relationship, Drug; Drug

2015
[Efficacy of Levetiracetam as an Add-on Therapy in Children with Localization-related Epilepsy].
    Brain and nerve = Shinkei kenkyu no shinpo, 2015, Volume: 67, Issue:10

    Topics: Adolescent; Anticonvulsants; Child; Child, Preschool; Drug Therapy, Combination; Epilepsy; Female; H

2015
Safety of Overnight Switch from Brand-Name to Generic Levetiracetam.
    Clinical drug investigation, 2016, Volume: 36, Issue:1

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Child; Drugs, Generic; Epilepsy; Female; Follow-Up Studies

2016
Identifying clinical correlates for suicide among epilepsy patients in South Korea: A case-control study.
    Epilepsia, 2015, Volume: 56, Issue:12

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Antidepressive Agents; Case-Control Studies; Epilepsy; Epi

2015
A Girl with Idiopathic Epilepsy Showing Forced Normalization after Levetiracetam Administration.
    Journal of Nippon Medical School = Nippon Ika Daigaku zasshi, 2015, Volume: 82, Issue:5

    Topics: Anticonvulsants; Child; Electroencephalography; Epilepsy; Female; Humans; Levetiracetam; Piracetam;

2015
Excellent response to levetiracetam in epilepsy with Wolf-Hirschhorn syndrome.
    Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery, 2016, Volume: 32, Issue:1

    Topics: Anticonvulsants; Epilepsy; Female; Humans; Infant; Levetiracetam; Piracetam; Wolf-Hirschhorn Syndrom

2016
Specific adverse effects of antiepileptic drugs--A true-to-life monotherapy study.
    Epilepsy & behavior : E&B, 2016, Volume: 54

    Topics: Adult; Aged; Anticonvulsants; Anxiety; Carbamazepine; Depression; Drug-Related Side Effects and Adve

2016
Preliminary evidence for gender effects of levetiracetam monotherapy duration on bone health of patients with epilepsy.
    Epilepsy & behavior : E&B, 2016, Volume: 55

    Topics: Adult; Anticonvulsants; Bone Density; Cohort Studies; Drug Administration Schedule; Epilepsy; Female

2016
Does Valproic Acid or Levetiracetam Improve Survival in Glioblastoma? A Pooled Analysis of Prospective Clinical Trials in Newly Diagnosed Glioblastoma.
    Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 2016, Mar-01, Volume: 34, Issue:7

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Antineoplastic Agents, Alkylating; Brain Neoplasms; Chemor

2016
Safety of levetiracetam among infants younger than 12 months--Results from a European multicenter observational study.
    European journal of paediatric neurology : EJPN : official journal of the European Paediatric Neurology Society, 2016, Volume: 20, Issue:3

    Topics: Anticonvulsants; Drug-Related Side Effects and Adverse Reactions; Epilepsy; Europe; Female; Humans;

2016
Levetiracetam associated acute hepatic failure requiring liver transplantation: case report.
    Journal of neurology, 2016, Volume: 263, Issue:4

    Topics: Anticonvulsants; Benzodiazepines; Epilepsy; Humans; Levetiracetam; Liver Failure, Acute; Liver Trans

2016
Evaluation of the pentylenetetrazole seizure threshold test in epileptic mice as surrogate model for drug testing against pharmacoresistant seizures.
    Epilepsy & behavior : E&B, 2016, Volume: 57, Issue:Pt A

    Topics: Animals; Anticonvulsants; Diazepam; Disease Models, Animal; Drug Resistance; Epilepsy; GABA Antagoni

2016
Intrapatient variation in antiepileptic drug plasma concentration after generic substitution vs stable brand-name drug regimens.
    Epilepsy research, 2016, Volume: 122

    Topics: Adult; Anticonvulsants; Blood Chemical Analysis; Databases, Pharmaceutical; Drug Substitution; Drugs

2016
The effects of co-medications on lamotrigine clearance in Japanese children with epilepsy.
    Brain & development, 2016, Volume: 38, Issue:8

    Topics: Adolescent; Anticonvulsants; Benzodiazepines; Carbamazepine; Child; Child, Preschool; Clobazam; Clon

2016
Levetiracetam-induced cutaneous adverse drug reactions were not associated with HLA genes in a small sample of Chinese patients with epilepsy.
    Epilepsy research, 2016, Volume: 124

    Topics: Adult; Anticonvulsants; Asian People; Child; China; Epilepsy; Exanthema; Female; Gene Frequency; Gen

2016
Comparison of body composition in persons with epilepsy on conventional & new antiepileptic drugs.
    The Indian journal of medical research, 2016, Volume: 143, Issue:3

    Topics: Adult; Anticonvulsants; Benzodiazepines; Body Composition; Body Water; Body Weight; Carbamazepine; C

2016
Evaluation of apoptotic cell death on liver and kidney tissues following administration of levetiracetam during prenatal period.
    The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians, 2017, Volume: 30, Issue:4

    Topics: Animals; Animals, Newborn; Anticonvulsants; Apoptosis; Chi-Square Distribution; DNA Nucleotidylexotr

2017
Spritam--a new formulation of levetiracetam for epilepsy.
    The Medical letter on drugs and therapeutics, 2016, Jun-20, Volume: 58, Issue:1497

    Topics: Administration, Oral; Anticonvulsants; Brain; Brain Waves; Drug Administration Schedule; Drug Compou

2016
The Effects of Levetiracetam on Cerebrospinal Fluid and Plasma NPY and GAL, and on the Components of Stress Response System, hs-CRP, and S100B Protein in Serum of Patients with Refractory Epilepsy.
    Cell biochemistry and biophysics, 2015, Volume: 73, Issue:2

    Topics: Adolescent; Adult; Aryldialkylphosphatase; C-Reactive Protein; Enzyme-Linked Immunosorbent Assay; Ep

2015
Patterns of antiepileptic drugs use in epileptic pediatric patients in Jordan.
    Neurosciences (Riyadh, Saudi Arabia), 2016, Volume: 21, Issue:3

    Topics: Adolescent; Anticonvulsants; Carbamazepine; Child; Child, Preschool; Cross-Sectional Studies; Drug T

2016
The clinical efficacy and safety of levetiracetam add-on therapy for child refractory epilepsy.
    European review for medical and pharmacological sciences, 2016, Volume: 20, Issue:12

    Topics: Anticonvulsants; Child; Epilepsy; Humans; Levetiracetam; Piracetam; Treatment Outcome

2016
Comparative study of antiepileptic drug use during pregnancy over a period of 12 years in Spain. Efficacy of the newer antiepileptic drugs lamotrigine, levetiracetam, and oxcarbazepine.
    Neurologia, 2018, Volume: 33, Issue:2

    Topics: Adult; Anticonvulsants; Carbamazepine; Epilepsy; Female; Humans; Lamotrigine; Levetiracetam; Longitu

2018
Effects of levetiracetam monotherapy on sperm parameters and sex hormones: Data from newly diagnosed patients with epilepsy.
    Seizure, 2016, Volume: 41

    Topics: Adolescent; Adult; Anticonvulsants; Epilepsy; Gonadal Steroid Hormones; Humans; Levetiracetam; Male;

2016
Serial Monitoring of Plasma Levetiracetam Levels in a Child With Epilepsy Undergoing Cord Blood Transplantation.
    Pediatric neurology, 2016, Volume: 64

    Topics: Adrenoleukodystrophy; Anticonvulsants; Child; Cord Blood Stem Cell Transplantation; Epilepsy; Glomer

2016
Resting-state fMRI revealed different brain activities responding to valproic acid and levetiracetam in benign epilepsy with central-temporal spikes.
    European radiology, 2017, Volume: 27, Issue:5

    Topics: Anticonvulsants; Brain; Child; Dose-Response Relationship, Drug; Electroencephalography; Epilepsy; F

2017
Cognition in school-age children exposed to levetiracetam, topiramate, or sodium valproate.
    Neurology, 2016, Nov-01, Volume: 87, Issue:18

    Topics: Adult; Anticonvulsants; Child; Cognition Disorders; Cross-Sectional Studies; Epilepsy; Female; Follo

2016
Epilepsy in Qatar: Causes, treatment, and outcome.
    Epilepsy & behavior : E&B, 2016, Volume: 63

    Topics: Adult; Anticonvulsants; Diagnosis, Differential; Epilepsy; Female; Humans; Levetiracetam; Male; Midd

2016
An Unusual Side Effect Of A Commonly Used Antiepileptic Drug.
    The Journal of the Association of Physicians of India, 2016, Volume: 64, Issue:2

    Topics: Agranulocytosis; Anticonvulsants; Drug-Related Side Effects and Adverse Reactions; Epilepsy; Fever;

2016
Efficacy and tolerability of levetiracetam for pediatric refractory epilepsy.
    Brain & development, 2017, Volume: 39, Issue:3

    Topics: Administration, Oral; Adolescent; Anticonvulsants; Child; Child, Preschool; Drug Resistant Epilepsy;

2017
Efficacy and tolerability of anti-epileptic drugs-an internet study.
    Acta neurologica Scandinavica, 2017, Volume: 135, Issue:5

    Topics: Adult; Anticonvulsants; Carbamazepine; Depression; Epilepsy; Female; Humans; Internet; Lamotrigine;

2017
Serious and reversible levetiracetam-induced psychiatric symptoms after resection of frontal low-grade glioma: two case histories.
    British journal of neurosurgery, 2017, Volume: 31, Issue:4

    Topics: Anticonvulsants; Brain Neoplasms; Craniotomy; Epilepsy; Frontal Lobe; Humans; Levetiracetam; Magneti

2017
Pancytopenia associated with levetiracetam in an epileptic woman.
    BMJ case reports, 2016, Dec-07, Volume: 2016

    Topics: Aged; Anticonvulsants; Epilepsy; Female; Humans; Leukocyte Count; Levetiracetam; Pancytopenia; Pirac

2016
Different response to antiepileptic drugs according to the type of epileptic events in a neonatal ischemia-reperfusion model.
    Neurobiology of disease, 2017, Volume: 99

    Topics: Animals; Animals, Newborn; Anticonvulsants; Brain; Brain Ischemia; Disease Models, Animal; Epilepsy;

2017
Adjuvant quercetin therapy for combined treatment of epilepsy and comorbid depression.
    Neurochemistry international, 2017, Volume: 104

    Topics: Animals; Anticonvulsants; Behavior, Animal; Brain; Combined Modality Therapy; Convulsants; Depressio

2017
The clinical and neurobehavioral course of Down syndrome and dementia with or without new-onset epilepsy.
    Epilepsy & behavior : E&B, 2017, Volume: 68

    Topics: Adult; Anticonvulsants; Dementia; Disease Progression; Down Syndrome; Epilepsy; Female; Humans; Leve

2017
Population pharmacokinetics and dose-response relationship of levetiracetam in adult patients with epilepsy.
    Epilepsy research, 2017, Volume: 132

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Anticonvulsants; Body Weight; Dose-Response Relationship

2017
The effect of newer antiepileptic drugs in combination therapy.
    Epilepsy research, 2017, Volume: 132

    Topics: Adult; Aged; Anticonvulsants; Carbamazepine; Cross-Sectional Studies; Drug Therapy, Combination; Epi

2017
Levetiracetam: new indication. Tonic-clonic seizures: another second-line option. No comparison with other antiepileptics.
    Prescrire international, 2008, Volume: 17, Issue:94

    Topics: Epilepsy; France; Humans; Piracetam; Randomized Controlled Trials as Topic; Seizures

2008
Hemodiafiltration and high-flux hemodialysis significantly reduce serum valproate levels inducing epileptic seizures: case report.
    Blood purification, 2008, Volume: 26, Issue:4

    Topics: Adult; Epilepsy; Female; Hemodiafiltration; Humans; Levetiracetam; Piracetam; Renal Dialysis; Valpro

2008
Brivaracetam: a rational drug discovery success story.
    British journal of pharmacology, 2008, Volume: 154, Issue:8

    Topics: Animals; Anticonvulsants; Binding Sites; Disease Models, Animal; Drug Delivery Systems; Drug Design;

2008
Quantification of levetiracetam in human plasma by liquid chromatography-tandem mass spectrometry: application to therapeutic drug monitoring.
    Journal of pharmaceutical and biomedical analysis, 2008, Nov-04, Volume: 48, Issue:3

    Topics: Adenosine; Anticonvulsants; Calibration; Chromatography, Liquid; Drug Monitoring; Drug Stability; Dr

2008
Retention rates of new antiepileptic drugs in localization-related epilepsy: a single-center study.
    Acta neurologica Scandinavica, 2009, Volume: 119, Issue:1

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Amines; Anticonvulsants; Child; Cyclohexanecarboxylic Ac

2009
Efficacy and tolerability of levetiracetam versus phenytoin after supratentorial neurosurgery.
    Neurology, 2008, Aug-26, Volume: 71, Issue:9

    Topics: Adult; Aged; Aged, 80 and over; Anticonvulsants; Brain; Brain Injuries; Drug Tolerance; Drug-Related

2008
Levetiracetam as a possible cause of fulminant liver failure.
    Neurology, 2008, Aug-26, Volume: 71, Issue:9

    Topics: Adult; Anticonvulsants; Brain; Epilepsy; Humans; Levetiracetam; Liver; Liver Failure, Acute; Liver F

2008
Perspectives on interactions between antiepileptic drugs (AEDs) and antimicrobial agents.
    Epilepsia, 2008, Volume: 49 Suppl 6

    Topics: Aged; Anti-Infective Agents; Anticonvulsants; Brain Abscess; Drug Interactions; Epilepsy; Female; He

2008
Simple and validated HPLC-UV analysis of levetiracetam in deproteinized plasma of patients with epilepsy.
    Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 2008, Sep-15, Volume: 873, Issue:1

    Topics: Chromatography, High Pressure Liquid; Epilepsy; Humans; Levetiracetam; Piracetam; Reproducibility of

2008
Retention of new AEDs in institutionalized intellectually disabled patients with epilepsy.
    Seizure, 2009, Volume: 18, Issue:2

    Topics: Adolescent; Adult; Amines; Anticonvulsants; Child; Cyclohexanecarboxylic Acids; Drug Utilization Rev

2009
Effects of levetiracetam on generalized discharges monitored with ambulatory EEG in epileptic patients.
    Seizure, 2009, Volume: 18, Issue:2

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Drug Therapy, Combination; Electroencephalography; Epileps

2009
Intravenous levetiracetam for epileptic seizure emergencies in older people.
    Gerontology, 2009, Volume: 55, Issue:1

    Topics: Aged; Aged, 80 and over; Anticonvulsants; Drug Tolerance; Emergencies; Epilepsy; Epilepsy, Complex P

2009
No major role of common SV2A variation for predisposition or levetiracetam response in epilepsy.
    Epilepsy research, 2009, Volume: 83, Issue:1

    Topics: Adult; Anticonvulsants; Cohort Studies; Epilepsy; Epilepsy, Temporal Lobe; Female; Genetic Predispos

2009
Partial seizures and atypical absence seizures as a single ictal event in a patient with Lennox-Gastaut syndrome.
    Journal of child neurology, 2008, Volume: 23, Issue:11

    Topics: Adolescent; Epilepsy; Epilepsy, Absence; Humans; Intellectual Disability; Levetiracetam; Male; Pirac

2008
A new method for quantification and assessment of epileptiform activity in EEG with special reference to focal nocturnal epileptiform activity.
    Brain topography, 2009, Volume: 22, Issue:1

    Topics: Algorithms; Anticonvulsants; Brain; Child; Cognition; Electroencephalography; Epilepsy; Humans; Leve

2009
[Use of keppra during the radiotherapy in patients with brain tumors and epileptic seizures after surgical treatment].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2008, Volume: 108, Issue:10

    Topics: Administration, Oral; Adolescent; Adult; Anticonvulsants; Brain Neoplasms; Child; Dose-Response Rela

2008
Effect of levetiracetam on cognitive functions and quality of life: a one-year follow-up study.
    Epileptic disorders : international epilepsy journal with videotape, 2008, Volume: 10, Issue:4

    Topics: Adult; Aged; Anticonvulsants; Cognition; Epilepsy; Female; Follow-Up Studies; Humans; Levetiracetam;

2008
Initial management of epilepsy.
    The New England journal of medicine, 2008, Dec-04, Volume: 359, Issue:23

    Topics: Anticonvulsants; Drug Approval; Drug Labeling; Epilepsy; Humans; Levetiracetam; Piracetam; United St

2008
[Follow-up study on levetiracetam monotherapy in children with epilepsy].
    Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics, 2008, Volume: 10, Issue:6

    Topics: Anticonvulsants; Child; Child, Preschool; Epilepsy; Female; Follow-Up Studies; Humans; Infant; Levet

2008
Population pharmacokinetics of levetiracetam and dosing recommendation in children with epilepsy.
    Epilepsia, 2009, Volume: 50, Issue:5

    Topics: Adolescent; Anticonvulsants; Child; Child, Preschool; Chromatography, High Pressure Liquid; Dose-Res

2009
Safety and efficacy of levetiracetam for critically ill patients with seizures.
    Neurocritical care, 2009, Volume: 11, Issue:1

    Topics: Adult; Aged; Anticonvulsants; Critical Care; Critical Illness; Epilepsy; Female; Humans; Kidney; Lev

2009
[New antiepileptic drugs].
    La Revue de medecine interne, 2009, Volume: 30, Issue:4

    Topics: Amines; Anticonvulsants; Carbamazepine; Cyclohexanecarboxylic Acids; Epilepsies, Partial; Epilepsy;

2009
[When a seizure occurs...].
    Revue medicale de Liege, 2009, Volume: 64, Issue:1

    Topics: Adult; Anticonvulsants; Carbamazepine; Drug Therapy, Combination; Epilepsy; Female; Fructose; Humans

2009
Levetiracetam plasma level monitoring during pregnancy, delivery, and postpartum: clinical and outcome implications.
    Epilepsy & behavior : E&B, 2009, Volume: 15, Issue:3

    Topics: Adult; Anticonvulsants; Epilepsy; Female; Follow-Up Studies; Humans; Lamotrigine; Levetiracetam; Mat

2009
Linezolid-induced complex partial seizures in a patient with epilepsy.
    Scandinavian journal of infectious diseases, 2009, Volume: 41, Issue:6-7

    Topics: Acetamides; Aged; Anti-Infective Agents; Epilepsy; Epilepsy, Complex Partial; Humans; Levetiracetam;

2009
Quality of life and seizure control in patients with brain tumor-related epilepsy treated with levetiracetam monotherapy: preliminary data of an open-label study.
    Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2009, Volume: 30, Issue:4

    Topics: Activities of Daily Living; Adult; Aged; Anticonvulsants; Blood Cell Count; Brain Neoplasms; Combine

2009
Epileptic negative myoclonus: SPECT, PET, and video/EEG studies and the dramatic effects of levetiracetam.
    Epilepsy & behavior : E&B, 2009, Volume: 14, Issue:4

    Topics: Adolescent; Anticonvulsants; Electroencephalography; Epilepsy; Female; Humans; Levetiracetam; Pirace

2009
Epilepsy in Angelman syndrome: a questionnaire-based assessment of the natural history and current treatment options.
    Epilepsia, 2009, Volume: 50, Issue:11

    Topics: Adolescent; Adult; Angelman Syndrome; Anticonvulsants; Child; Child, Preschool; Clonazepam; Comorbid

2009
Proepileptic phenotype of SV2A-deficient mice is associated with reduced anticonvulsant efficacy of levetiracetam.
    Epilepsia, 2009, Volume: 50, Issue:7

    Topics: Amygdala; Animals; Anticonvulsants; Binding Sites; Brain; Disease Models, Animal; Electroshock; Epil

2009
Isobolographic characterization of interactions of levetiracetam with the various antiepileptic drugs in the mouse 6 Hz psychomotor seizure model.
    Epilepsy research, 2009, Volume: 86, Issue:2-3

    Topics: Animals; Anticonvulsants; Clonazepam; Disease Models, Animal; Dose-Response Relationship, Drug; Drug

2009
Improved seizure control by alternating therapy of levetiracetam and valproate in epileptic rats.
    Epilepsia, 2010, Volume: 51, Issue:3

    Topics: Animals; Anticonvulsants; Dentate Gyrus; Disease Models, Animal; Drug Administration Schedule; Drug

2010
Successful treatment for refractory convulsive status epilepticus by non-parenteral lacosamide.
    Epilepsia, 2010, Volume: 51, Issue:2

    Topics: Acetamides; Adult; Anticonvulsants; Diazepam; Drug Resistance; Drug Therapy, Combination; Epilepsy;

2010
Efficacy and safety of levetiracetam as an add-on therapy in children aged less than 4 years with refractory epilepsy.
    Journal of child neurology, 2010, Volume: 25, Issue:5

    Topics: Anticonvulsants; Child, Preschool; Drug Therapy, Combination; Epilepsy; Female; Humans; Infant; Leve

2010
Utility of levetiracetam in patients with subarachnoid hemorrhage.
    Seizure, 2009, Volume: 18, Issue:10

    Topics: Adult; Aged; Anticonvulsants; Epilepsy; Female; Follow-Up Studies; Humans; Levetiracetam; Male; Midd

2009
Effects of levetiracetam on hippocampal kindling in Noda epileptic rats.
    Brain research, 2010, Jan-14, Volume: 1309

    Topics: Animals; Anticonvulsants; Brain Stem; Disease Models, Animal; Disease Progression; Drug Administrati

2010
Correspondence on ''the unrecognized epilepsy spectrum: the effects of levetiracetam on neuropsychological functioning in relation to subclinical spike production''.
    Journal of child neurology, 2009, Volume: 24, Issue:12

    Topics: Anticonvulsants; Brain; Child; Cognition; Cognition Disorders; Developmental Disabilities; Electroen

2009
Long-term levetiracetam treatment in patients with epilepsy: 3-year follow up.
    Acta neurologica Scandinavica, 2010, Volume: 121, Issue:2

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Chemotherapy, Adjuvant; Cohort Studies; Epilepsy; Female;

2010
Effects of levetiracetam and valproic acid monotherapy on sex-steroid hormones in prepubertal children--results from a pilot study.
    Epilepsy research, 2010, Volume: 88, Issue:2-3

    Topics: Analysis of Variance; Anticonvulsants; Child; Cohort Studies; Cross-Sectional Studies; Epilepsy; Fem

2010
[Levetiracetam (keppra) in the treatment of different epileptic syndromes in adults].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2009, Volume: 109, Issue:10

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Dose-Response Relationship, Drug; Electroencephalography;

2009
Transient improvement after brief antiepileptic drug withdrawal in the epilepsy monitoring unit--possible relationship to AED tolerance.
    Epilepsia, 2010, Volume: 51, Issue:5

    Topics: Adult; Anticonvulsants; Carbamazepine; Drug Administration Schedule; Drug Resistance; Drug Tolerance

2010
Levetiracetam inhibits interleukin-1 beta inflammatory responses in the hippocampus and piriform cortex of epileptic rats.
    Neuroscience letters, 2010, Mar-03, Volume: 471, Issue:2

    Topics: Animals; Anticonvulsants; Astrocytes; Chronic Disease; Epilepsy; Gliosis; Hippocampus; Interleukin-1

2010
[Which factors have an impact on levetiracetam serum concentrations? An analysis in 163 patients with epilepsy].
    Der Nervenarzt, 2010, Volume: 81, Issue:4

    Topics: Adult; Analysis of Variance; Anticonvulsants; Biological Availability; Dose-Response Relationship, D

2010
Efficacy and safety of adjunctive levetiracetam therapy in pediatric intractable epilepsy.
    Pediatric neurology, 2010, Volume: 42, Issue:2

    Topics: Adolescent; Age Factors; Aggression; Child; Child, Preschool; Epilepsy; Female; Humans; Infant; Irri

2010
High-dose intravenous levetiracetam for acute seizure exacerbation in children with intractable epilepsy.
    Epilepsia, 2010, Volume: 51, Issue:7

    Topics: Child; Child, Preschool; Epilepsy; Female; Humans; Infant; Injections, Intravenous; Levetiracetam; M

2010
Efficacy and safety of levetiracetam in patients with glioma: a clinical prospective study.
    Archives of neurology, 2010, Volume: 67, Issue:3

    Topics: Adult; Aged; Anticonvulsants; Brain Neoplasms; Dose-Response Relationship, Drug; Epilepsy; Female; G

2010
Thrombocytopenia as an adverse effect of levetiracetam therapy in a child.
    Neuropediatrics, 2009, Volume: 40, Issue:5

    Topics: Anticonvulsants; Child; Epilepsy; Humans; Levetiracetam; Male; Piracetam; Sinus Thrombosis, Intracra

2009
Efficacy and tolerability of levetiracetam in children with epilepsy.
    Brain & development, 2011, Volume: 33, Issue:2

    Topics: Adolescent; Anticonvulsants; Child; Child, Preschool; Epilepsy; Female; Follow-Up Studies; Humans; I

2011
Comparative effectiveness of 10 antiepileptic drugs in older adults with epilepsy.
    Archives of neurology, 2010, Volume: 67, Issue:4

    Topics: Adult; Aged; Amines; Anticonvulsants; Carbamazepine; Cyclohexanecarboxylic Acids; Dose-Response Rela

2010
Intravenous levetiracetam in children with seizures: a prospective safety study.
    Journal of child neurology, 2010, Volume: 25, Issue:5

    Topics: Adolescent; Anticonvulsants; Child; Child, Preschool; Drug Therapy, Combination; Drug-Related Side E

2010
[Efficacy and safety of adjunctive levetiracetam in children younger than 4 years with refractory epilepsy].
    Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics, 2010, Volume: 12, Issue:4

    Topics: Anticonvulsants; Child, Preschool; Epilepsy; Female; Humans; Infant; Levetiracetam; Male; Piracetam

2010
Generalized seizures aggravated by levetiracetam in an adult patient with phenylketonuria.
    Metabolic brain disease, 2010, Volume: 25, Issue:2

    Topics: Anticonvulsants; Dose-Response Relationship, Drug; Electroencephalography; Epilepsy; Female; Fructos

2010
The tolerability and efficacy of levetiracetam.
    The Canadian journal of neurological sciences. Le journal canadien des sciences neurologiques, 2010, Volume: 37, Issue:3

    Topics: Anticonvulsants; Epilepsy; Humans; Levetiracetam; Piracetam; Treatment Outcome

2010
Levetiracetam in clinical practice: efficacy and tolerability in epilepsy.
    The Canadian journal of neurological sciences. Le journal canadien des sciences neurologiques, 2010, Volume: 37, Issue:3

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Anticonvulsants; Child; Epilepsy; Female; Follow-Up Stud

2010
BsmI vitamin D receptor's polymorphism and bone mineral density in men and premenopausal women on long-term antiepileptic therapy.
    European journal of neurology, 2011, Volume: 18, Issue:1

    Topics: Absorptiometry, Photon; Adolescent; Adult; Alleles; Anticonvulsants; Bone Density; Calcium, Dietary;

2011
Decrease in propagation of interictal epileptiform activity after introduction of levetiracetam visualized with electric source imaging.
    Brain topography, 2010, Volume: 23, Issue:3

    Topics: Anticonvulsants; Brain Mapping; Child; Child, Preschool; Diagnostic Imaging; Electroencephalography;

2010
Cardiovascular risk factors in epilepsy patients taking levetiracetam, carbamazepine or lamotrigine.
    Acta neurologica Scandinavica. Supplementum, 2010, Issue:190

    Topics: Adolescent; Adult; Anticonvulsants; Carbamazepine; Cardiovascular Diseases; Comorbidity; Epilepsy; F

2010
Efficacy of levetiracetam in children with refractory epilepsy as an add-on trial.
    Epilepsy research, 2010, Volume: 90, Issue:3

    Topics: Adolescent; Anticonvulsants; Child; Child, Preschool; Drug Administration Schedule; Drug Therapy, Co

2010
Efficacy and tolerability of high oral doses of levetiracetam in children with epilepsy.
    Epilepsy research, 2010, Volume: 91, Issue:1

    Topics: Administration, Oral; Adolescent; Age Factors; Anticonvulsants; Child; Child, Preschool; Dose-Respon

2010
Age and comedications influence levetiracetam pharmacokinetics in children.
    Pediatric neurology, 2010, Volume: 43, Issue:4

    Topics: Adolescent; Age Factors; Anticonvulsants; Carbamazepine; Child; Child, Preschool; Drug Interactions;

2010
11-Deoxycortisol impedes GABAergic neurotransmission and induces drug-resistant status epilepticus in mice.
    Neuropharmacology, 2011, Volume: 60, Issue:7-8

    Topics: Animals; Anticonvulsants; Cerebellum; Cortodoxone; Dose-Response Relationship, Drug; Drug Resistance

2011
Epilepsy and trimethylaminuria: A new case report and literature review.
    Brain & development, 2011, Volume: 33, Issue:7

    Topics: Anticonvulsants; Child; Comorbidity; Electroencephalography; Epilepsy; Female; Humans; Levetiracetam

2011
Nocturnal frontal lobe epilepsy presenting with restless leg syndrome-like symptoms.
    Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2011, Volume: 32, Issue:2

    Topics: Anticonvulsants; Brain Diseases; Carbamazepine; Electroencephalography; Epilepsy; Epilepsy, Frontal

2011
The EULEV cohort study: rates of and factors associated with continuation of levetiracetam after 1 year.
    British journal of clinical pharmacology, 2011, Volume: 71, Issue:1

    Topics: Adult; Aged; Aged, 80 and over; Anticonvulsants; Cohort Studies; Epilepsy; Female; France; Humans; L

2011
Effect of levetiracetam on testosterone levels in male patients.
    Epilepsia, 2010, Volume: 51, Issue:11

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Epilepsy; Follicle Stimulating Hormone; Humans; Levetirace

2010
Levetiracetam in children and adolescents with epilepsy and hemiplegic cerebral palsy.
    Journal of paediatrics and child health, 2011, Volume: 47, Issue:5

    Topics: Adolescent; Anticonvulsants; Cerebral Palsy; Child; Child, Preschool; Drug Therapy, Combination; Epi

2011
Child development following in utero exposure: levetiracetam vs sodium valproate.
    Neurology, 2011, Jan-25, Volume: 76, Issue:4

    Topics: Anticonvulsants; Child Development; Child, Preschool; Cognition; Epilepsy; Female; Humans; Infant; L

2011
Carbamazepine in pregnancy: Levetiracetam and lamotrigine are better options.
    BMJ (Clinical research ed.), 2011, Jan-25, Volume: 342

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Carbamazepine; Contraindications; Epilepsy; Female; Hu

2011
Suspected phenobarbital-induced pseudolymphoma in a cat.
    Journal of the American Veterinary Medical Association, 2011, Feb-01, Volume: 238, Issue:3

    Topics: Animals; Anticonvulsants; Cat Diseases; Cats; Epilepsy; Female; Levetiracetam; Phenobarbital; Pirace

2011
Protein kinase inhibitor as a potential candidate for epilepsy treatment.
    Epilepsia, 2011, Volume: 52, Issue:3

    Topics: 4-Aminopyridine; Animals; Anticonvulsants; Carbamazepine; Carbenoxolone; Cerebral Cortex; Electroenc

2011
Clinical experience with generic levetiracetam in people with epilepsy.
    Epilepsia, 2011, Volume: 52, Issue:4

    Topics: Adult; Anticonvulsants; Cohort Studies; Drug Substitution; Drugs, Generic; Epilepsy; Female; Hospita

2011
Prophylactic anticonvulsants after subarachnoid hemorrhage.
    World neurosurgery, 2011, Volume: 75, Issue:2

    Topics: Anticonvulsants; Epilepsy; Humans; Incidence; Levetiracetam; Phenytoin; Piracetam; Subarachnoid Hemo

2011
Comparison of short-duration levetiracetam with extended-course phenytoin for seizure prophylaxis after subarachnoid hemorrhage.
    World neurosurgery, 2011, Volume: 75, Issue:2

    Topics: Adult; Aged; Anticonvulsants; Databases, Factual; Delayed-Action Preparations; Disease-Free Survival

2011
Conclusions of the available meta-analyses exploring the efficacy of levetiracetam.
    The Canadian journal of neurological sciences. Le journal canadien des sciences neurologiques, 2011, Volume: 38, Issue:3

    Topics: Anticonvulsants; Epilepsy; Humans; Levetiracetam; Meta-Analysis as Topic; Piracetam

2011
Levetiracetam monotherapy--outcomes from an epilepsy clinic.
    Seizure, 2011, Volume: 20, Issue:7

    Topics: Adult; Aged; Aged, 80 and over; Anticonvulsants; Child; Epilepsy; Female; Humans; Levetiracetam; Mal

2011
No effect of oral contraceptives on the metabolism of levetiracetam.
    Epilepsy research, 2011, Volume: 95, Issue:3

    Topics: Adolescent; Adult; Anticonvulsants; Contraceptives, Oral; Dose-Response Relationship, Drug; Epilepsy

2011
Neuroprotection in post-stroke epilepsy: a realistic goal?
    Seizure, 2011, Volume: 20, Issue:8

    Topics: Anticonvulsants; Epilepsy; Female; Humans; Male; Piracetam; Randomized Controlled Trials as Topic; S

2011
[Effects of levetiracetam on the expression of NCAM and GAP-43 mRNA in the hippocampus of rats with epilepsy].
    Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics, 2011, Volume: 13, Issue:5

    Topics: Animals; Anticonvulsants; Epilepsy; GAP-43 Protein; Hippocampus; Levetiracetam; Male; Neural Cell Ad

2011
Levetiracetam reduces the frequency of interictal epileptiform discharges during NREM sleep in children with ADHD.
    European journal of paediatric neurology : EJPN : official journal of the European Paediatric Neurology Society, 2011, Volume: 15, Issue:6

    Topics: Anticonvulsants; Attention Deficit Disorder with Hyperactivity; Child; Electroencephalography; Epile

2011
Levetiracetam compared to valproic acid: plasma concentration levels, adverse effects and interactions in aneurysmal subarachnoid hemorrhage.
    Clinical neurology and neurosurgery, 2011, Volume: 113, Issue:8

    Topics: Administration, Oral; Aged; Aneurysm, Ruptured; Anti-Bacterial Agents; Anticonvulsants; Biological A

2011
Haematological side effects of antiepileptic drug treatment in patients with epilepsy.
    Acta neurologica Scandinavica. Supplementum, 2011, Issue:191

    Topics: Adolescent; Adult; Anticonvulsants; Blood Platelets; Carbamazepine; Cross-Sectional Studies; Epileps

2011
A prospective study of levetiracetam efficacy in epileptic syndromes with continuous spikes-waves during slow sleep.
    Seizure, 2011, Volume: 20, Issue:8

    Topics: Action Potentials; Adolescent; Anticonvulsants; Brain Waves; Child; Child, Preschool; Electroencepha

2011
Synaptic vesicle protein 2A predicts response to levetiracetam in patients with glioma.
    Neurology, 2011, Aug-09, Volume: 77, Issue:6

    Topics: Adult; Aged; Blotting, Western; Brain Neoplasms; Cohort Studies; Epilepsy; False Positive Reactions;

2011
[Clinical characteristics and treatment for new onset epilepsy in the elderly].
    Rinsho shinkeigaku = Clinical neurology, 2010, Volume: 50, Issue:11

    Topics: Aged; Amines; Anticonvulsants; Carbamazepine; Cyclohexanecarboxylic Acids; Diagnostic Imaging; Elect

2010
Levetiracetam clinical pharmacokinetics in elderly and very elderly patients with epilepsy.
    Epilepsy research, 2012, Volume: 98, Issue:2-3

    Topics: Adult; Age Factors; Aged; Aged, 80 and over; Anticonvulsants; Epilepsy; Female; Geriatrics; Humans;

2012
Off-label gabapentin masking ictal triphasic waves: case analysis of neuropsychiatric and electrographic correlates.
    Epilepsy & behavior : E&B, 2011, Volume: 22, Issue:3

    Topics: Administration, Oral; Aged; Amines; Anticonvulsants; Brain Waves; Cyclohexanecarboxylic Acids; Elect

2011
Self-reported symptoms in patients on antiepileptic drugs in monotherapy.
    Acta neurologica Scandinavica, 2011, Volume: 124, Issue:5

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Epilepsy; Female; Humans; Lamotrigine; Levetiracetam; Male

2011
Effect of levetiracetam monotherapy on background EEG activity and cognition in drug-naïve epilepsy patients.
    Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology, 2012, Volume: 123, Issue:5

    Topics: Adolescent; Adult; Anticonvulsants; Brain Mapping; Brain Waves; Cognition; Electroencephalography; E

2012
Epileptic seizures after octreotide administration in a 6.5-year-old female with ALL and L-asparaginase associated pancreatitis: a possible drug interaction.
    Klinische Padiatrie, 2011, Volume: 223, Issue:6

    Topics: Acute Disease; Anticonvulsants; Asparaginase; Child; Diagnosis, Differential; Drug Interactions; Ele

2011
In vivo biocompatibility and in vitro characterization of poly-lactide-co-glycolide structures containing levetiracetam, for the treatment of epilepsy.
    Journal of biomedical materials research. Part A, 2012, Volume: 100, Issue:2

    Topics: Animals; Anticonvulsants; Brain; Epilepsy; Glial Fibrillary Acidic Protein; Lactic Acid; Levetiracet

2012
Positive impact of levetiracetam on emotional learning and memory in naive mice.
    Life sciences, 2012, Jan-30, Volume: 90, Issue:5-6

    Topics: Analysis of Variance; Animals; Anticonvulsants; Avoidance Learning; Behavior, Animal; Epilepsy; Huma

2012
[Experience with levetiracetam in the treatment of childhood refractory epilepsy].
    Archives de pediatrie : organe officiel de la Societe francaise de pediatrie, 2012, Volume: 19, Issue:1

    Topics: Adolescent; Anticonvulsants; Child; Child, Preschool; Epilepsy; Female; Humans; Infant; Levetiraceta

2012
A case of physical and mental adverse drug reactions associated with levetiracetam in post-stroke epilepsy.
    Journal of the American Geriatrics Society, 2012, Volume: 60, Issue:1

    Topics: Aged; Anticonvulsants; Cognition; Disease Progression; Drug-Related Side Effects and Adverse Reactio

2012
Determination of ng/mL levetiracetam using ultra-high-performance liquid chromatography-photodiode absorbance.
    Journal of chromatographic science, 2012, Volume: 50, Issue:3

    Topics: Blood Proteins; Chromatography, High Pressure Liquid; Epilepsy; Humans; Hydrogen-Ion Concentration;

2012
A lamotrigine induced toxic epidermal necrolysis in a child.
    Cutaneous and ocular toxicology, 2013, Volume: 32, Issue:1

    Topics: Anticonvulsants; Child; Drug Combinations; Epilepsy; Female; Humans; Lamotrigine; Levetiracetam; Pir

2013
Levetiracetam may favorably affect seizure outcome after temporal lobectomy.
    Epilepsia, 2012, Volume: 53, Issue:6

    Topics: Adolescent; Adult; Aged; Anterior Temporal Lobectomy; Anticonvulsants; Child; Child, Preschool; Epil

2012
Modulation of action potential and calcium signaling by levetiracetam in rat sensory neurons.
    Journal of receptor and signal transduction research, 2012, Volume: 32, Issue:3

    Topics: Action Potentials; Analgesics; Animals; Anticonvulsants; Calcium; Dose-Response Relationship, Drug;

2012
Levetiracetam.
    The Journal of the Association of Physicians of India, 2011, Volume: 59

    Topics: Anticonvulsants; Drug Interactions; Epilepsy; Humans; India; Levetiracetam; Piracetam; Treatment Out

2011
[The retrospective study of efficacy and safety of levetiracetam as an add-on treatment of epilepsy in children].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2011, Volume: 111, Issue:10 Pt 1

    Topics: Adolescent; Anticonvulsants; Brain; Child; Child, Preschool; Drug Resistance; Drug Therapy, Combinat

2011
Assessing adherence-based quality measures in epilepsy.
    International journal for quality in health care : journal of the International Society for Quality in Health Care, 2012, Volume: 24, Issue:3

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Carbamazepine; Cohort Studies; Epilepsy; Female; Follow-Up

2012
Prevalence, utilization, and costs of antiepileptic drugs for epilepsy in Germany--a nationwide population-based study in children and adults.
    Journal of neurology, 2012, Volume: 259, Issue:11

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Carbamazepine; Child; Databases, Factual; Epilepsy; German

2012
Rare protein sequence variation in SV2A gene does not affect response to levetiracetam.
    Epilepsy research, 2012, Volume: 101, Issue:3

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Child; Child, Preschool; Epilepsy; Female; Genetic Variati

2012
A rat model for LGI1-related epilepsies.
    Human molecular genetics, 2012, Aug-15, Volume: 21, Issue:16

    Topics: Amino Acid Sequence; Animals; Anticonvulsants; Brain; Carbamazepine; Cells, Cultured; Chlorocebus ae

2012
Population pharmacokinetics modeling of levetiracetam in Chinese children with epilepsy.
    Acta pharmacologica Sinica, 2012, Volume: 33, Issue:6

    Topics: Adolescent; Anticonvulsants; Child; Child, Preschool; China; Epilepsy; Humans; Infant; Levetiracetam

2012
Levetiracetam-induced reversible autistic regression.
    Pediatric neurology, 2012, Volume: 47, Issue:1

    Topics: Anticonvulsants; Autistic Disorder; Cerebral Palsy; Child; Cognition Disorders; Epilepsy; Female; Hu

2012
Neurological picture. Transient high-intensity signal of heterotopia on DWI in an epilepsy patient.
    Journal of neurology, neurosurgery, and psychiatry, 2012, Volume: 83, Issue:10

    Topics: Anticonvulsants; Brain; Carbamazepine; Choristoma; Consciousness Disorders; Diagnosis, Differential;

2012
Pharmacokinetic variability of four newer antiepileptic drugs, lamotrigine, levetiracetam, oxcarbazepine, and topiramate: a comparison of the impact of age and comedication.
    Therapeutic drug monitoring, 2012, Volume: 34, Issue:4

    Topics: Adolescent; Adult; Age Factors; Aged; Aged, 80 and over; Anticonvulsants; Carbamazepine; Child; Chil

2012
Efficacy and safety of add-on levetiracetam in refractory childhood epilepsy.
    Brain & development, 2013, Volume: 35, Issue:5

    Topics: Adolescent; Anticonvulsants; Child; Child, Preschool; Dose-Response Relationship, Drug; Drug Adminis

2013
Quality of life, anxiety and depression in adult patients after add-on of levetiracetam and conversion to levetiracetam monotherapy.
    Epilepsy research, 2013, Volume: 104, Issue:1-2

    Topics: Adult; Anticonvulsants; Anxiety; Depression; Drug Therapy, Combination; Epilepsy; Female; Humans; Le

2013
Effects of levetiracetam as a monotherapy on bone mineral density and biochemical markers of bone metabolism in patients with epilepsy.
    Epilepsy research, 2013, Volume: 104, Issue:1-2

    Topics: Adolescent; Adult; Anticonvulsants; Biomarkers; Bone Density; Epilepsy; Female; Follow-Up Studies; H

2013
Inhibitory effects of levetiracetam on the high-voltage-activated L-type Ca²⁺ channels in hippocampal CA3 neurons of spontaneously epileptic rat (SER).
    Brain research bulletin, 2013, Volume: 90

    Topics: Animals; Anticonvulsants; Biophysics; Calcium; Calcium Channel Blockers; Dose-Response Relationship,

2013
Effects of levetiracetam on seizure frequency and neuropsychological impairments in children with refractory epilepsy with secondary bilateral synchrony.
    Seizure, 2013, Volume: 22, Issue:1

    Topics: Anticonvulsants; Child; Child, Preschool; Cognition Disorders; Electroencephalography; Electroenceph

2013
[Clinical application of newer anti-epileptic drugs].
    Rinsho shinkeigaku = Clinical neurology, 2012, Volume: 52, Issue:11

    Topics: Amines; Anticonvulsants; Cyclohexanecarboxylic Acids; Epilepsy; Female; Fructose; Gabapentin; gamma-

2012
Hypersexuality in a patient with epilepsy during treatment of levetiracetam.
    Seizure, 2013, Volume: 22, Issue:2

    Topics: Adult; Anticonvulsants; Epilepsy; Female; Humans; Levetiracetam; Piracetam; Sexual Dysfunctions, Psy

2013
Effect of pregabalin add-on treatment on seizure control, quality of life, and anxiety in patients with brain tumour-related epilepsy: a pilot study.
    Epileptic disorders : international epilepsy journal with videotape, 2012, Volume: 14, Issue:4

    Topics: Adult; Aged; Anticonvulsants; Anxiety; Benzodiazepines; Brain Neoplasms; Carbamazepine; Clobazam; Dr

2012
Successful treatment of POLG-related mitochondrial epilepsy with antiepileptic drugs and low glycaemic index diet.
    Epileptic disorders : international epilepsy journal with videotape, 2012, Volume: 14, Issue:4

    Topics: Anticonvulsants; Diet, Ketogenic; DNA Polymerase gamma; DNA-Directed DNA Polymerase; Epilepsy; Femal

2012
Levetiracetam-associated acute pancreatitis in an adolescent with autism: a case report.
    Pancreas, 2013, Volume: 42, Issue:1

    Topics: Acute Disease; Adolescent; Anticonvulsants; Autistic Disorder; Epilepsy; Humans; Levetiracetam; Male

2013
Seizure control with antiepileptic drug therapy in 517 consecutive adult outpatients at the Kork Epilepsy Centre.
    Epileptic disorders : international epilepsy journal with videotape, 2012, Volume: 14, Issue:4

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Ambulatory Care; Anticonvulsants; Carbamazepine; Cross-S

2012
Loss of the initial efficacy of levetiracetam in patients with refractory epilepsy.
    Seizure, 2013, Volume: 22, Issue:3

    Topics: Adult; Anticonvulsants; Drug Therapy, Combination; Epilepsy; Female; Humans; Levetiracetam; Male; Mi

2013
Levetiracetam-induced sexual disorders.
    Seizure, 2013, Volume: 22, Issue:4

    Topics: Anticonvulsants; Epilepsy; Female; Humans; Piracetam; Sexual Dysfunctions, Psychological

2013
Effect of levetiracetam on epileptiform discharges in human neocortical slices.
    Epilepsia, 2002, Volume: 43, Issue:12

    Topics: Adolescent; Adult; Anticonvulsants; Bicuculline; Child; Child, Preschool; Culture Media; Culture Tec

2002
Levetiracetam reduces caffeine-induced Ca2+ transients and epileptiform potentials in hippocampal neurons.
    Neuroreport, 2003, Mar-03, Volume: 14, Issue:3

    Topics: Animals; Anticonvulsants; Caffeine; Calcium; Cells, Cultured; Central Nervous System Stimulants; Ele

2003
Levetiracetam reduces caffeine-induced Ca2+ transients and epileptiform potentials in hippocampal neurons.
    Neuroreport, 2003, Mar-03, Volume: 14, Issue:3

    Topics: Animals; Anticonvulsants; Caffeine; Calcium; Cells, Cultured; Central Nervous System Stimulants; Ele

2003
Levetiracetam reduces caffeine-induced Ca2+ transients and epileptiform potentials in hippocampal neurons.
    Neuroreport, 2003, Mar-03, Volume: 14, Issue:3

    Topics: Animals; Anticonvulsants; Caffeine; Calcium; Cells, Cultured; Central Nervous System Stimulants; Ele

2003
Levetiracetam reduces caffeine-induced Ca2+ transients and epileptiform potentials in hippocampal neurons.
    Neuroreport, 2003, Mar-03, Volume: 14, Issue:3

    Topics: Animals; Anticonvulsants; Caffeine; Calcium; Cells, Cultured; Central Nervous System Stimulants; Ele

2003
Clinically relevant reduction of lamotrigine concentrations by carbamazepine.
    European psychiatry : the journal of the Association of European Psychiatrists, 2003, Volume: 18, Issue:1

    Topics: Aged; Anticonvulsants; Carbamazepine; Drug Antagonism; Drug Therapy, Combination; Epilepsy; Humans;

2003
Levetiracetam monotherapy for newly diagnosed epilepsy patients.
    Seizure, 2003, Volume: 12, Issue:3

    Topics: Adolescent; Adult; Age of Onset; Aged; Anticonvulsants; Drug Therapy, Combination; Epilepsy; Female;

2003
[Levetiracetam in the treatment of epilepsy].
    Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke, 2003, May-29, Volume: 123, Issue:11

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Drug Interactions; Epilepsy; Female; Follow-Up Studies; Hu

2003
Levetiracetam monotherapy during pregnancy: a case series.
    Epilepsy & behavior : E&B, 2003, Volume: 4, Issue:4

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Epilepsy; Female; Humans; Infant, Newborn; Levetiracet

2003
Meeting the challenge of treating epilepsy.
    Epileptic disorders : international epilepsy journal with videotape, 2003, Volume: 5 Suppl 1

    Topics: Anticonvulsants; Epilepsy; Humans; Levetiracetam; Neuroprotective Agents; Piracetam

2003
Aggressive behavior of epilepsy patients in the course of levetiracetam add-on therapy: report of 33 mild to severe cases.
    Epilepsy & behavior : E&B, 2003, Volume: 4, Issue:5

    Topics: Adult; Aged; Aggression; Anticonvulsants; Drug Resistance; Drug Therapy, Combination; Epilepsy; Fema

2003
Drug points: Weight loss associated with levetiracetam.
    BMJ (Clinical research ed.), 2003, Oct-18, Volume: 327, Issue:7420

    Topics: Adult; Anticonvulsants; Body Weight; Epilepsy; Female; Humans; Levetiracetam; Male; Middle Aged; Pir

2003
Discontinuation of levetiracetam because of behavioral side effects: a case-control study.
    Neurology, 2003, Nov-11, Volume: 61, Issue:9

    Topics: Adolescent; Adult; Age Factors; Aged; Aged, 80 and over; Anticonvulsants; Behavioral Symptoms; Case-

2003
Levetiracetam in clinical use--a prospective observational study.
    Seizure, 2003, Volume: 12, Issue:8

    Topics: Adolescent; Adult; Aged; Epilepsy; Female; Humans; Levetiracetam; Male; Middle Aged; Piracetam; Pros

2003
Serum concentrations of Levetiracetam in epileptic patients: the influence of dose and co-medication.
    Therapeutic drug monitoring, 2003, Volume: 25, Issue:6

    Topics: Adolescent; Adult; Age Factors; Aged; Anticonvulsants; Body Weight; Child; Child, Preschool; Dose-Re

2003
Tolerability of levetiracetam in elderly patients with CNS disorders.
    Epilepsy research, 2003, Volume: 56, Issue:2-3

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Aging; Anticonvulsants; Anxiety Disorders; Central Nervo

2003
Psychiatric adverse events in patients with epilepsy and learning disabilities taking levetiracetam.
    Seizure, 2004, Volume: 13, Issue:1

    Topics: Adult; Analysis of Variance; Anticonvulsants; Behavioral Symptoms; Chi-Square Distribution; Epilepsy

2004
Levetiracetam monotherapy for elderly patients with epilepsy.
    Seizure, 2004, Volume: 13, Issue:1

    Topics: Aged; Aged, 80 and over; Anticonvulsants; Dose-Response Relationship, Drug; Epilepsy; Female; Humans

2004
Efficacy and tolerability of levetiracetam in children aged 10 years and younger: a clinical experience.
    Seizure, 2004, Volume: 13, Issue:3

    Topics: Age Factors; Child; Child, Preschool; Epilepsy; Female; Humans; Infant; Levetiracetam; Male; Piracet

2004
Efficacy and tolerability of levetiracetam in patients with therapy-resistant epilepsy and learning disabilities.
    Seizure, 2004, Volume: 13, Issue:3

    Topics: Adolescent; Adult; Aged; Epilepsy; Female; Humans; Learning Disabilities; Levetiracetam; Male; Middl

2004
Enterocolitis: an adverse event in refractory epilepsy patients treated with levetiracetam?
    Seizure, 2004, Volume: 13, Issue:2

    Topics: Adult; Anticonvulsants; Electroencephalography; Enterocolitis; Epilepsy; Female; Hippocampus; Humans

2004
Levetiracetam during 1-year follow-up in children, adolescents, and young adults with refractory epilepsy.
    Epilepsy research, 2004, Volume: 59, Issue:1

    Topics: Adolescent; Adult; Chi-Square Distribution; Child; Child, Preschool; Epilepsy; Female; Follow-Up Stu

2004
Intracellular calcium increase in epileptiform activity: modulation by levetiracetam and lamotrigine.
    Epilepsia, 2004, Volume: 45, Issue:7

    Topics: 4-Aminopyridine; Animals; Anticonvulsants; Bicuculline; Calcium; Calcium Channel Blockers; Calcium C

2004
Levetiracetam-induced thrombocytopenia.
    Epilepsia, 2004, Volume: 45, Issue:7

    Topics: Anticonvulsants; Epilepsy; Humans; Levetiracetam; Male; Middle Aged; Piracetam; Sweden; Thrombocytop

2004
Effects of piracetam alone and in combination with antiepileptic drugs in rodent seizure models.
    Journal of neural transmission (Vienna, Austria : 1996), 2004, Volume: 111, Issue:9

    Topics: Action Potentials; Animals; Anticonvulsants; Brain; Cobalt; Disease Models, Animal; Drug Combination

2004
Retrospective study of the use of levetiracetam in childhood seizure disorders.
    Journal of child neurology, 2004, Volume: 19, Issue:12

    Topics: Adolescent; Anticonvulsants; Child; Child, Preschool; Dose-Response Relationship, Drug; Drug Therapy

2004
Determination of levetiracetam in human plasma with minimal sample pretreatment.
    Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 2005, May-05, Volume: 819, Issue:1

    Topics: Anticonvulsants; Chromatography, High Pressure Liquid; Drug Therapy, Combination; Epilepsy; Humans;

2005
Levetiracetam concentrations in serum and in breast milk at birth and during lactation.
    Epilepsia, 2005, Volume: 46, Issue:5

    Topics: Anticonvulsants; Breast Feeding; Epilepsy; Female; Fetal Blood; Humans; Infant, Newborn; Lactation;

2005
Economic evaluation of levetiracetam as an add-on therapy in patients with refractory epilepsy.
    PharmacoEconomics, 2005, Volume: 23, Issue:5

    Topics: Anticonvulsants; Cost-Benefit Analysis; Dose-Response Relationship, Drug; Drug Resistance; Drug Ther

2005
Hyponatremia associated with repeated use of levetiracetam.
    Epilepsia, 2005, Volume: 46, Issue:6

    Topics: Aged; Anticonvulsants; Carbamazepine; Drug Therapy, Combination; Epilepsy; Female; Humans; Hyponatre

2005
Effects of anticonvulsants on soman-induced epileptiform activity in the guinea-pig in vitro hippocampus.
    European journal of pharmacology, 2005, Aug-22, Volume: 518, Issue:2-3

    Topics: Amines; Animals; Anticonvulsants; Carbamates; Carbamazepine; Chlormethiazole; Clozapine; Cyclohexane

2005
Separation of antiepileptogenic and antiseizure effects of levetiracetam in the spontaneously epileptic rat (SER).
    Epilepsia, 2005, Volume: 46, Issue:8

    Topics: Animals; Animals, Newborn; Anticonvulsants; Disease Models, Animal; Drug Administration Schedule; El

2005
An audit of lamotrigine, levetiracetam and topiramate usage for epilepsy in a district general hospital.
    Seizure, 2005, Volume: 14, Issue:6

    Topics: Adult; Aged; Anticonvulsants; Cohort Studies; Drug Utilization; Epilepsy; Epilepsy, Generalized; Fem

2005
Chronic levetiracetam treatment early in life decreases epileptiform events in young GAERS, but does not prevent the expression of spike and wave discharges during adulthood.
    Seizure, 2005, Volume: 14, Issue:6

    Topics: Aging; Animals; Anticonvulsants; Brain; Electrodes, Implanted; Electroencephalography; Epilepsy; Lev

2005
Long-lasting antiepileptic effects of levetiracetam against epileptic seizures in the spontaneously epileptic rat (SER): differentiation of levetiracetam from conventional antiepileptic drugs.
    Epilepsia, 2005, Volume: 46, Issue:9

    Topics: Animals; Anticonvulsants; Behavior, Animal; Cerebral Cortex; Disease Models, Animal; Dose-Response R

2005
New antiepileptic drugs in practice--how do they perform in the real world?
    Acta neurologica Scandinavica. Supplementum, 2005, Volume: 181

    Topics: Amines; Anticonvulsants; Controlled Clinical Trials as Topic; Cyclohexanecarboxylic Acids; Epilepsy;

2005
Antiepileptic drug discovery: lessons from the past and future challenges.
    Acta neurologica Scandinavica. Supplementum, 2005, Volume: 181

    Topics: Animals; Anticonvulsants; Brain; Dose-Response Relationship, Drug; Epilepsy; Forecasting; GABA Agoni

2005
The long term retention of levetiracetam in a large cohort of patients with epilepsy.
    Journal of neurology, neurosurgery, and psychiatry, 2006, Volume: 77, Issue:1

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Cohort Studies; Dose-Response Relationship, Drug; Epilepsy

2006
Hyponatremia from oxcarbazepine and carbamazepine.
    Neurology, 2005, Dec-27, Volume: 65, Issue:12

    Topics: Adult; Age Factors; Aging; Anticonvulsants; Carbamazepine; Databases, Factual; Dose-Response Relatio

2005
Pharmacodynamic and pharmacokinetic characterization of interactions between levetiracetam and numerous antiepileptic drugs in the mouse maximal electroshock seizure model: an isobolographic analysis.
    Epilepsia, 2006, Volume: 47, Issue:1

    Topics: Animals; Anticonvulsants; Behavior, Animal; Brain; Carbamazepine; Disease Models, Animal; Dose-Respo

2006
The impact of levetiracetam on challenging behavior.
    Epilepsy & behavior : E&B, 2006, Volume: 8, Issue:3

    Topics: Adult; Anticonvulsants; Behavior; Epilepsy; Female; Humans; Intellectual Disability; Levetiracetam;

2006
Levetiracetam: antiepileptic properties and protective effects on mitochondrial dysfunction in experimental status epilepticus.
    Epilepsia, 2006, Volume: 47, Issue:3

    Topics: Aconitate Hydratase; Animals; Anticonvulsants; Chromatography, High Pressure Liquid; Citrate (si)-Sy

2006
[Experience with levetiracetam in childhood epilepsy].
    Ideggyogyaszati szemle, 2006, May-20, Volume: 59, Issue:5-6

    Topics: Adolescent; Adult; Age of Onset; Anticonvulsants; Child; Child, Preschool; Epilepsy; Female; Humans;

2006
[The results of the two-year experience of using keppra in therapy of adult patients with epilepsy].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2006, Volume: 106, Issue:7

    Topics: Adult; Anticonvulsants; Electroencephalography; Epilepsy; Female; Follow-Up Studies; Humans; Levetir

2006
Long-term levetiracetam treatment of epilepsy patients: clinical audit.
    Epilepsy research, 2006, Volume: 72, Issue:2-3

    Topics: Anticonvulsants; Chi-Square Distribution; Drug Therapy, Combination; Epilepsy; Humans; Kaplan-Meier

2006
The Effect of Antiepileptic Drugs on Cognition: Patient Perceived Cognitive Problems of Topiramate versus Levetiracetam in Clinical Practice.
    Epilepsia, 2006, Volume: 47 Suppl 2

    Topics: Adult; Anticonvulsants; Attitude to Health; Child; Cognition Disorders; Drug Utilization; Epilepsy;

2006
In situ metabolism of levetiracetam in blood of patients with epilepsy.
    Epilepsia, 2006, Volume: 47, Issue:11

    Topics: Adult; Aged; Anticonvulsants; Blood Specimen Collection; Chromatography, High Pressure Liquid; Drug

2006
Levetiracetam in pregnancy: preliminary experience from the UK Epilepsy and Pregnancy Register.
    Neurology, 2006, Nov-28, Volume: 67, Issue:10

    Topics: Abnormalities, Drug-Induced; Adult; Anticonvulsants; Body Weight; Epilepsy; Female; Humans; Infant,

2006
Pentylenetetrazole kindling affects sleep in rats.
    Epilepsia, 2006, Volume: 47, Issue:12

    Topics: Animals; Behavior, Animal; Convulsants; Disease Models, Animal; Dizocilpine Maleate; Electromyograph

2006
Retention rate of levetiracetam in children with intractable epilepsy at 1 year.
    Seizure, 2007, Volume: 16, Issue:2

    Topics: Adolescent; Adolescent Behavior; Anticonvulsants; Child; Child Behavior; Child, Preschool; Drug Ther

2007
Levetiracetam and felbamate interact both pharmacodynamically and pharmacokinetically: an isobolographic analysis in the mouse maximal electroshock model.
    Epilepsia, 2007, Volume: 48, Issue:4

    Topics: Animals; Anticonvulsants; Behavior, Animal; Brain; Chromatography, High Pressure Liquid; Disease Mod

2007
Levetiracetam in clinical practice: long-term experience in patients with refractory epilepsy referred to a tertiary epilepsy center.
    Epilepsy & behavior : E&B, 2007, Volume: 10, Issue:2

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Child; Child, Preschool; Drug Resistance; Drug Therapy, Co

2007
Efficacy and safety of levetiracetam in infants and young children with refractory epilepsy.
    Seizure, 2007, Volume: 16, Issue:4

    Topics: Anticonvulsants; Child, Preschool; Epilepsy; Female; Humans; Infant; Infant, Newborn; Levetiracetam;

2007
Pharmacokinetics of levetiracetam during pregnancy, delivery, in the neonatal period, and lactation.
    Epilepsia, 2007, Volume: 48, Issue:6

    Topics: Anticonvulsants; Breast Feeding; Delivery, Obstetric; Epilepsy; Female; Fetal Blood; Half-Life; Huma

2007
The effect of levetiracetam in startle disease.
    Journal of neurology, 2007, Volume: 254, Issue:6

    Topics: Acoustic Stimulation; Anticonvulsants; Brain Stem; Dose-Response Relationship, Drug; Epilepsy; Femal

2007
The influence of antiepileptic drugs on cognition: a comparison of levetiracetam with topiramate.
    Epilepsy & behavior : E&B, 2007, Volume: 10, Issue:3

    Topics: Adult; Anticonvulsants; Case-Control Studies; Cognition; Electroencephalography; Epilepsy; Female; F

2007
Efficacy and tolerability of levetiracetam in children younger than 4 years: a retrospective review.
    Epilepsia, 2007, Volume: 48, Issue:6

    Topics: Age Factors; Anticonvulsants; Child Behavior; Child, Preschool; Dose-Response Relationship, Drug; Dr

2007
[Clinical experience with levetiracetam for adults with epilepsy].
    Ideggyogyaszati szemle, 2007, Jan-20, Volume: 60, Issue:1-2

    Topics: Adult; Aged; Anticonvulsants; Drug Resistance; Epilepsies, Partial; Epilepsy; Epilepsy, Generalized;

2007
Pharmacokinetics of levetiracetam in infants and young children with epilepsy.
    Epilepsia, 2007, Volume: 48, Issue:6

    Topics: Administration, Oral; Age Factors; Anticonvulsants; Child, Preschool; Dose-Response Relationship, Dr

2007
The efficacy and tolerability of levetiracetam in pharmacoresistant epileptic dogs.
    Veterinary journal (London, England : 1997), 2008, Volume: 176, Issue:3

    Topics: Animals; Anticonvulsants; Bromides; Dog Diseases; Dogs; Dose-Response Relationship, Drug; Drug Thera

2008
Levetiracetam for the treatment of epilepsy among adults with intellectual disabilities.
    Journal of intellectual disability research : JIDR, 2007, Volume: 51, Issue:Pt 7

    Topics: Adolescent; Adult; Anticonvulsants; Epilepsy; Female; Humans; Intellectual Disability; Levetiracetam

2007
Suicidal ideation in epilepsy and levetiracetam therapy.
    Epilepsy & behavior : E&B, 2007, Volume: 11, Issue:1

    Topics: Adult; Affective Symptoms; Anticonvulsants; Epilepsy; Female; Humans; Levetiracetam; Male; Mood Diso

2007
Effect of age and comedication on levetiracetam pharmacokinetics and tolerability.
    Epilepsia, 2007, Volume: 48, Issue:7

    Topics: Adolescent; Adult; Age Factors; Aged; Aged, 80 and over; Ambulatory Care; Anticonvulsants; Dose-Resp

2007
Levetiracetam use in critically ill patients.
    Neurocritical care, 2007, Volume: 7, Issue:2

    Topics: Acute Disease; Adolescent; Adult; Aged; Aged, 80 and over; Anticonvulsants; Brain Diseases; Brain Ne

2007
Long-term effects of levetiracetam and topiramate in clinical practice: A head-to-head comparison.
    Seizure, 2008, Volume: 17, Issue:1

    Topics: Adolescent; Adult; Age of Onset; Aged; Anticonvulsants; Child; Child, Preschool; Cognition; Epilepsy

2008
No kinetic interaction between levetiracetam and cyclosporine: a case report.
    Journal of child neurology, 2007, Volume: 22, Issue:4

    Topics: Adolescent; Anticonvulsants; Cardiomyopathy, Dilated; Cyclosporine; Enzyme Inhibitors; Epilepsy; Fem

2007
[Probable levetiracetam-induced psychosis].
    Medicina clinica, 2007, Jul-14, Volume: 129, Issue:7

    Topics: Anticonvulsants; Dose-Response Relationship, Drug; Epilepsy; Humans; Levetiracetam; Male; Middle Age

2007
Levetiracetam-induced diffuse interstitial lung disease.
    Journal of child neurology, 2007, Volume: 22, Issue:5

    Topics: Anticonvulsants; Child; Epilepsy; Female; Humans; Levetiracetam; Lung Diseases, Interstitial; Pirace

2007
Are psychiatric adverse events of antiepileptic drugs a unique entity? A study on topiramate and levetiracetam.
    Epilepsia, 2007, Volume: 48, Issue:12

    Topics: Adult; Anticonvulsants; Comorbidity; Diagnostic and Statistical Manual of Mental Disorders; Epilepsy

2007
Comparison of levetiracetam and controlled-release carbamazepine in newly diagnosed epilepsy.
    Neurology, 2007, Aug-28, Volume: 69, Issue:9

    Topics: Anticonvulsants; Bias; Carbamazepine; Clinical Trials as Topic; Conflict of Interest; Disclosure; Dr

2007
Dramatic weight loss with levetiracetam.
    Epilepsia, 2008, Volume: 49, Issue:2

    Topics: Adult; Age of Onset; Anticonvulsants; Body Mass Index; Epilepsy; Feeding Behavior; Female; Humans; L

2008
Therapeutic drug monitoring of levetiracetam by high-performance liquid chromatography with photodiode array ultraviolet detection: preliminary observations on correlation between plasma concentration and clinical response in patients with refractory epil
    Therapeutic drug monitoring, 2007, Volume: 29, Issue:5

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Chromatography, High Pressure Liquid; Drug Monitoring; Dru

2007
Switching from branded to generic antiepileptic drugs as a confounding factor and unpredictable diagnostic pitfall in epilepsy management.
    Epileptic disorders : international epilepsy journal with videotape, 2007, Volume: 9, Issue:4

    Topics: Adult; Anticonvulsants; Ataxia; Carbamazepine; Drugs, Generic; Electroencephalography; Epilepsy; Fem

2007
Encephalopathy induced by levetiracetam added to valproate.
    Acta neurologica Scandinavica, 2008, Volume: 117, Issue:5

    Topics: Adult; Anticonvulsants; Brain Diseases; Electroencephalography; Epilepsy; Humans; Levetiracetam; Mal

2008
Serum concentration/dose ratio of levetiracetam before, during and after pregnancy.
    Seizure, 2008, Volume: 17, Issue:2

    Topics: Adult; Anticonvulsants; Epilepsy; Female; Humans; Levetiracetam; Piracetam; Pregnancy; Retrospective

2008
Exacerbations of seizures by levetiracetam.
    Epilepsia, 2008, Volume: 49, Issue:1

    Topics: Acute Disease; Adult; Dose-Response Relationship, Drug; Epilepsy; Epilepsy, Complex Partial; Female;

2008
Sporadic multiple cerebral cavernomatosis: report of a case and review of literature.
    The neurologist, 2008, Volume: 14, Issue:1

    Topics: Adult; Anticonvulsants; Brain; Cerebral Hemorrhage; Chromosomes, Human, Pair 7; Epilepsy; Family Hea

2008
Rapid dosage titration of levetiracetam in children.
    Pharmacotherapy, 2008, Volume: 28, Issue:3

    Topics: Adolescent; Anticonvulsants; Child; Child, Preschool; Demography; Drug Administration Schedule; Epil

2008
Contraindications to phenytoin in emergency department patients with seizures.
    The Journal of emergency medicine, 2009, Volume: 37, Issue:4

    Topics: Anticonvulsants; Contraindications; Emergency Service, Hospital; Epilepsy; Female; Humans; Levetirac

2009
New antiepileptic drugs in pediatric epilepsy.
    Brain & development, 2008, Volume: 30, Issue:9

    Topics: Amines; Anticonvulsants; Carbamazepine; Child; Child, Preschool; Cyclohexanecarboxylic Acids; Epilep

2008
Levetiracetam as an adjunct to phenobarbital treatment in cats with suspected idiopathic epilepsy.
    Journal of the American Veterinary Medical Association, 2008, Mar-15, Volume: 232, Issue:6

    Topics: Animals; Anticonvulsants; Cat Diseases; Cats; Drug Therapy, Combination; Epilepsies, Partial; Epilep

2008
[Dynamics of clinical, neurophysiological and radiological indices as a criterion for evaluation of treatment quality of symptomatic epilepsy with keppra and topamax].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2007, Volume: 107, Issue:7

    Topics: Adolescent; Adult; Anticonvulsants; Blood Flow Velocity; Cerebrovascular Circulation; Child; Child,

2007
Retrospective population pharmacokinetic analysis of levetiracetam in children and adolescents with epilepsy: dosing recommendations.
    Clinical pharmacokinetics, 2008, Volume: 47, Issue:5

    Topics: Adolescent; Algorithms; Anticonvulsants; Child; Child, Preschool; Databases, Factual; Epilepsy; Huma

2008
The risk of paradoxical levetiracetam effect is increased in mentally retarded patients.
    Epilepsia, 2008, Volume: 49, Issue:7

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Child; Disorders of Excessive Somnolence; Dizziness; Drug

2008
Anti-convulsive and anti-epileptic properties of brivaracetam (ucb 34714), a high-affinity ligand for the synaptic vesicle protein, SV2A.
    British journal of pharmacology, 2008, Volume: 154, Issue:8

    Topics: Animals; Anticonvulsants; Disease Models, Animal; Electroshock; Epilepsy; Hippocampus; Levetiracetam

2008
[Effect of piracetam (Nootropil) on the bioelectric function of the brain in cases of low-voltage EEG and in patients with epilepsy].
    Annales Academiae Medicae Stetinensis, 1984, Volume: 30

    Topics: Action Potentials; Adult; Aged; Electroencephalography; Epilepsy; Humans; Middle Aged; Piracetam; Py

1984
Potentiation of the anticonvulsant effects of antiepileptic drugs by "nootropics"; a potential new therapeutic approach.
    Acta neurologica Scandinavica. Supplementum, 1984, Volume: 99

    Topics: Animals; Anticonvulsants; Carbamazepine; Clonazepam; Dose-Response Relationship, Drug; Drug Synergis

1984
Progress report on new antiepileptic drugs: a summary of the Third Eilat Conference.
    Epilepsy research, 1996, Volume: 25, Issue:3

    Topics: Acetamides; Animals; Anticonvulsants; Azetidines; Carbamates; Drug Evaluation, Preclinical; Drugs, I

1996
Effects of levetiracetam, a novel antiepileptic drug, on convulsant activity in two genetic rat models of epilepsy.
    Epilepsy research, 1995, Volume: 22, Issue:3

    Topics: Acoustic Stimulation; Animals; Anticonvulsants; Behavior, Animal; Electroencephalography; Epilepsies

1995
Levetiracetam (ucb LO59) affects in vitro models of epilepsy in CA3 pyramidal neurons without altering normal synaptic transmission.
    Naunyn-Schmiedeberg's archives of pharmacology, 1997, Volume: 356, Issue:5

    Topics: Animals; Anticonvulsants; Bicuculline; Drug Interactions; Electric Stimulation; Epilepsy; GABA Antag

1997
Antiepileptogenic effects of the novel anticonvulsant levetiracetam (ucb L059) in the kindling model of temporal lobe epilepsy.
    The Journal of pharmacology and experimental therapeutics, 1998, Volume: 284, Issue:2

    Topics: Animals; Anticonvulsants; Behavior, Animal; Epilepsy; Female; Kindling, Neurologic; Levetiracetam; P

1998
Evidence for a unique profile of levetiracetam in rodent models of seizures and epilepsy.
    European journal of pharmacology, 1998, Jul-24, Volume: 353, Issue:2-3

    Topics: Amygdala; Animals; Anticonvulsants; Behavior, Animal; Carbolines; Convulsants; Diazepam; Disease Mod

1998
Two new drugs for epilepsy.
    The Medical letter on drugs and therapeutics, 2000, Apr-17, Volume: 42, Issue:1076

    Topics: Adult; Anticonvulsants; Carbamazepine; Child; Child, Preschool; Clinical Trials as Topic; Drug Inter

2000
Absence of pharmacokinetic drug interaction of levetiracetam with phenytoin in patients with epilepsy determined by new technique.
    Journal of clinical pharmacology, 2000, Volume: 40, Issue:6

    Topics: Adult; Anticonvulsants; Drug Interactions; Drug Therapy, Combination; Epilepsy; Humans; Levetiraceta

2000
Inhibition of neuronal hypersynchrony in vitro differentiates levetiracetam from classical antiepileptic drugs.
    Pharmacological research, 2000, Volume: 42, Issue:4

    Topics: Animals; Anticonvulsants; Calcium; Carbamazepine; Clonazepam; Electrophysiology; Epilepsy; Evoked Po

2000
[Clinical utilization of new anti-epileptic agents].
    Revue medicale de la Suisse romande, 2000, Volume: 120, Issue:9

    Topics: Acetates; Amines; Anemia, Aplastic; Anticonvulsants; Carbamazepine; Cyclohexanecarboxylic Acids; Dru

2000
Levetiracetam inhibits the high-voltage-activated Ca(2+) current in pyramidal neurones of rat hippocampal slices.
    Neuroscience letters, 2001, Jun-22, Volume: 306, Issue:1-2

    Topics: Animals; Anticonvulsants; Cadmium; Calcium Channel Blockers; Calcium Channels; Calcium Signaling; Ep

2001
Effects of antiepileptic drugs on cognition.
    Epilepsia, 2001, Volume: 42 Suppl 1

    Topics: Acetates; Amines; Anticonvulsants; Carbamazepine; Cognition; Cognition Disorders; Cyclohexanecarboxy

2001
Long-term continuation of levetiracetam in patients with refractory epilepsy.
    Neurology, 2001, Jun-26, Volume: 56, Issue:12

    Topics: Adolescent; Adult; Aged; Anticonvulsants; Epilepsy; Female; Humans; Levetiracetam; Male; Middle Aged

2001
The place of levetiracetam in the treatment of epilepsy.
    Epilepsia, 2001, Volume: 42 Suppl 4

    Topics: Adult; Animals; Anticonvulsants; Drug Approval; Epilepsies, Partial; Epilepsy; Humans; Levetiracetam

2001
Levetiracetam psychosis in children with epilepsy.
    Epilepsia, 2001, Volume: 42, Issue:12

    Topics: Acute Disease; Adolescent; Anticonvulsants; Child, Preschool; Comorbidity; Drug Administration Sched

2001
Selective blockade of N-type calcium channels by levetiracetam.
    Epilepsia, 2002, Volume: 43, Issue:1

    Topics: Animals; Anticonvulsants; Calcium Channel Blockers; Calcium Channels, N-Type; Dose-Response Relation

2002
Carbamazepine toxicity during combination therapy with levetiracetam: a pharmacodynamic interaction.
    Epilepsy research, 2002, Volume: 48, Issue:3

    Topics: Adult; Anticonvulsants; Carbamazepine; Drug Interactions; Drug Therapy, Combination; Epilepsy; Femal

2002
[Pathophysiology, clinical aspects and therapy of pre- and postoperative disorders of cerebral circulation and function].
    Langenbecks Archiv fur Chirurgie. Supplement II, Verhandlungen der Deutschen Gesellschaft fur Chirurgie. Deutsche Gesellschaft fur Chirurgie. Kongress, 1990

    Topics: Brain; Cerebrovascular Disorders; Epilepsy; Hemodynamics; Homeostasis; Humans; Neurocognitive Disord

1990
Synergistic effects of oxiracetam and piracetam in combination with antiepileptic drugs.
    Acta neurologica Scandinavica. Supplementum, 1986, Volume: 109

    Topics: Animals; Anticonvulsants; Carbamazepine; Clonazepam; Drug Synergism; Drug Therapy, Combination; Epil

1986
Piracetam potentiates the antiepileptic action of carbamazepine in chronic experimental limbic epilepsy.
    Acta neurologica Scandinavica. Supplementum, 1986, Volume: 109

    Topics: Animals; Carbamazepine; Drug Synergism; Drug Therapy, Combination; Epilepsy; Limbic System; Male; Pi

1986