topiramate and Mental-Disorders

Extending from the triple wave epidemic of opioid-related overdose deaths, a fourth wave of high mortality involving methamphetamine and cocaine use has been gathering force. This article provides a review of the published literature on stimulants including epidemiology, pharmacology, neurobiology, medical and psychiatric consequences, withdrawal management, and medical and behavioral treatments.

Topics: Adrenergic alpha-2 Receptor Antagonists; Adult; Anticonvulsants; Behavior Therapy; Bupropion; Central Nervous System Stimulants; Cocaine-Related Disorders; Cognitive Dysfunction; Comorbidity; Dopamine Uptake Inhibitors; Female; Humans; Illicit Drugs; Male; Mental Disorders; Methamphetamine; Mirtazapine; Neurobiology; Neurodegenerative Diseases; Opiate Overdose; Substance Withdrawal Syndrome; Topiramate; Transgender Persons; United States

Nervous system adverse drug reactions (NS-ADRs), such as cognitive complaints and paresthesia, are among the most frequent and clinically important ADRs of topiramate. Studying ADR profiles across disorders is clinically relevant because treatment decision-making in neuropsychiatry is highly guided by ADR profiles.. We used medline searches (until July 2009) to review the NS-ADRs of topiramate across the most investigated topiramate indications: alcohol dependence, essential tremor, binge-eating disorder, bulimia nervosa, migraine and epilepsy. We compared NS-ADRs between these disorders but did not carry out meta-analysis.. ADR profiles greatly differed between disorders. Drop-outs due to ADRs highly varied between disorders: from 2% in the bulimia nervosa group to 29% in the migraine group. Paresthesia was the most common NS-ADR for all disorders but frequencies also differed between disorders. Cognitive complaints were frequent and were reported in comparable proportions.. When prescribing topiramate in neuropsychiatry, physicians should be aware that NS-ADR profiles have been found to differ between disorders. Differences in drop-out rates due to ADRs and in frequencies of specific NS-ADRs across disorders must be taken into account when evaluating the potential harm of topiramate in clinical practice.

Topics: Brain Diseases; Fructose; Humans; Mental Disorders; Nervous System Diseases; Neuroprotective Agents; Paresthesia; Randomized Controlled Trials as Topic; Topiramate

Few controlled studies are available to guide the clinician in treating potentially assaultive elderly individuals with psychiatric disorders. Safety concerns limit the use of benzodiazepines and antipsychotic medications in the elderly individual, making anticonvulsants an attractive alternative. This paper reviews three specific anticonvulsants for this purpose: gabapentin, oxcarbazepine and topiramate, describing safety and efficacy in elderly patients with severe agitation from psychosis or dementia. Gabapentin, renally excreted, with a half-life of 6.5-10.5 h, may cause ataxia. Oxcarbazapine, hepatically reduced, may cause hyponatremia, and topiramate may cause significant cognitive impairment. Nonetheless, these are important medications to consider in the treatment of agitation.

Topics: Aged; Amines; Anticonvulsants; Carbamazepine; Cyclohexanecarboxylic Acids; Fructose; Gabapentin; gamma-Aminobutyric Acid; Humans; Mental Disorders; Oxcarbazepine; Topiramate

Topics: Amines; Analgesics; Anticonvulsants; Bupropion; Chronic Disease; Cyclohexanecarboxylic Acids; Dopamine Uptake Inhibitors; Fructose; Gabapentin; gamma-Aminobutyric Acid; Humans; Lamotrigine; Mental Disorders; Pain; Topiramate; Triazines

The newer AEDs have potential in the treatment of psychiatric disorders. In light of this expanding spectrum of activity, it is necessary to refine and focus the safety and efficacy of the use of these agents among a wider population. The classic AEDs had numerous problems, ranging from inconvenient dosing schedules to frequent side effects due to active metabolites and common drug interactions; newer agents have been developed to avoid some of these pitfalls. Indeed, a generation of drugs that appears to have relatively simple pharmacokinetics and limited drug interactions--making them safer and easier to administer--is now available. The use of these agents in psychiatry will necessitate additional investigation into their dosing and administration guidelines, as well as their interactions with other common psychiatric or concomitant drugs. Certainly, over time, they will be evaluated for these parameters in the newer indications. In the meantime, a review of the established pharmacokinetic and pharmacodynamic activities of these agents is the first step in defining their optimal uses and limitations in the psychiatric setting.

Topics: Acetates; Amines; Anticonvulsants; Cyclohexanecarboxylic Acids; Drug Interactions; Felbamate; Fructose; Gabapentin; gamma-Aminobutyric Acid; Humans; Lamotrigine; Mental Disorders; Nipecotic Acids; Phenylcarbamates; Propylene Glycols; Psychiatry; Tiagabine; Topiramate; Triazines

The aim of the present work was to perform a comparative assessment of the efficacy and safety of traditional and contemporary antiepileptic agents in women of reproductive age. The experimental group consisted of 65 patients, of whom 48 had partial epilepsy and 17 had idiopathic generalized epilepsy. A number of issues were addressed in studies of a larger group of patients (110), including both women (65) and men (45). The following agents were studied: Topamax, valproates, carbamazepine, and barbiturates, all used as monotherapy. Patients' status was evaluated using clinical (neurological, psychiatric), psychometric, neuropsychological, and hormonal parameters. The data led to the general conclusion that Topamax had advantages over the other study agents in the treatment of women with epilepsy.

Topics: Adult; Anticonvulsants; Barbiturates; Carbamazepine; Epilepsies, Partial; Epilepsy, Generalized; Estradiol; Female; Fructose; Humans; Male; Mental Disorders; Neuropsychological Tests; Psychiatric Status Rating Scales; Severity of Illness Index; Sex Characteristics; Testosterone; Topiramate; Treatment Outcome; Valproic Acid

The aim of the present study was to assess the behavioral and cognitive effects following treatment with topiramate in children and adolescents with epilepsy with mild to profound mental retardation. The study group comprised 29 children, 16 males and 13 females, aged 3 to 19 years, affected by partial (4) and generalized (25) crypto/symptomatic epilepsy and mental retardation (7 mild, 5 moderate, 15 severe, 2 profound), who were administered topiramate (TPM) as add-on therapy to their baseline antiepileptic treatment. At baseline, 3 months, 6 months, and 12 months, parents or caregivers of each patient were administered a questionnaire based on the Holmfrid Quality of Life Inventory. After a 3-month follow-up, the add-on topiramate caused overall mild to moderate cognitive/behavioral worsening in about 70% of children and adolescents with mental retardation and epilepsy. After 6 and 12 months of follow-up, global worsening persisted in 31 and 20.1% of cases, respectively. In conclusion, this trial confirms that TPM can have significant adverse cognitive and behavioral side effects, even in mentally disabled children and adolescents.

Topics: Adolescent; Adult; Anticonvulsants; Behavior; Child; Child, Preschool; Cognition Disorders; Drug Therapy, Combination; Epilepsy; Female; Fructose; Humans; Intellectual Disability; Male; Mental Disorders; Prospective Studies; Severity of Illness Index; Statistics, Nonparametric; Topiramate; Treatment Outcome

The aim of this study was to compare the efficacy of topiramate versus a placebo in the treatment of adiposity in women undergoing olanzapine therapy. We also assessed changes health-related quality of life, the patient's actual state of health, and psychologic impairments. The 10-week, random, double-blind, placebo-controlled study included 43 women who had been treated with olanzapine (mean dose 7.8 +/- 3.6 in the topiramate group and 7.2 +/- 3.1 in the placebo group) and had gained weight as a side effect. The subjects were randomly assigned to topiramate (n = 25) or a placebo (n = 18). Primary outcome measures were weight checks and self-reported changes on the scales of the SF-36 Health Survey, Bf-S Scale of Well-Being, and the Adjective Checklist EWL-60-S. Weight loss was observed and was significantly more pronounced in the topiramate-treated group (difference in weight loss between the 2 groups: 5.6 kg, 95% CI = -8.5, -3.0, P < 0.001). In comparison with the placebo group, significant changes on 7 (7/8) scales of SF-36 Health Survey (all P < 0.001), on all 6 scales of the EWL-60-S, and on the Bf-S were observed in the topiramate-treated subjects after 10 weeks. All patients tolerated topiramate well. Topiramate appears to be a safe and effective agent in the treatment of weight gain that occurred during olanzapine treatment. Significantly positive changes in health-related quality of life, the patient's actual state of health, and psychologic impairments were observed.

Topics: Adipose Tissue; Adult; Anti-Obesity Agents; Benzodiazepines; Confidence Intervals; Double-Blind Method; Female; Fructose; Humans; Mental Disorders; Neuropsychological Tests; Olanzapine; Statistics, Nonparametric; Topiramate; Weight Gain; Weight Loss

Selective serotonin reuptake inhibitors (SSRIs) are the current gold standard in the pharmacologic treatment of generalized social phobia. SSRIs are only effective in approximately 50% of individuals with generalized social phobia and can be associated with significant side effects. Based on the successful use of the anticonvulsants gabapentin and pregabalin in treating generalized social phobia, we conducted an open trial examining the efficacy of the glutamatergic and GABAergic anticonvulsant topiramate in the treatment of generalized social phobia.. Twenty-three adult outpatients with DSM-IV social phobia, generalized type, were entered into a 16-week open trial of topiramate, starting at 25 mg/day, and gradually titrated up to a maximum dose of 400 mg/day.. Twelve of 23 patients completed the trial. In the intent-to-treat (ITT) analysis, 11 (47.8%) of 23 were responders by a Clinical Global Impressions Improvement (CGI-I) scale rating of "much" or "very much" improved. The mean drop in the Liebowitz Social Anxiety Scale (LSAS) score for the ITT group was 29.4%. The change in LSAS score from baseline to endpoint was significant for the ITT group (F = 3.44, df = 4,110; p = .01). In the completers group, 9 (75.0%) of 12 were responders by CGI-I at 16 weeks, with a mean drop in LSAS score of 45.1%. The rate of remission in the ITT sample, using a definition of an LSAS score of

Topics: Adult; Age of Onset; Anticonvulsants; Comorbidity; Drug Administration Schedule; Female; Fructose; Headache; Humans; Male; Mental Disorders; Middle Aged; Paresthesia; Phobic Disorders; Psychiatric Status Rating Scales; Severity of Illness Index; Topiramate; Treatment Outcome; Weight Loss

Topiramate (TPM) is a new antiepileptic drug (AED) that has been found to be associated with a high prevalence of cognitive adverse events (CAEs). The prevalence of psychiatric adverse events (PAEs) has yet to be established. The purpose of this study was to determine the prevalence of PAEs related to TPM when used in polytherapy regimens in a large cohort of adult patients with epilepsy, to identify any association between the occurrences of CAEs and PAEs and to identify predictors of PAEs and CAEs.. Investigators from 16 epilepsy centers (PADS group) prospectively obtained postmarketing safety and efficacy data on 596 patients aged 16 years and older. All data were recorded on standardized data retrieval forms, completed at the initial visit, while follow-up data were obtained every 6 months or at the time of discontinuation.. PAEs were identified in 75 (12.6%) patients: 30 (5%) experienced symptoms of depression and 34 (5.7%) of aggressive behavior and irritability, while 9 patients experienced symptoms of psychosis (1.5%). CAEs were reported by 247 (41.5%) patients. There was a significant association between the occurrences of CAEs and PAEs. A past psychiatric history was a predictor of CAEs, while older age and past psychiatric history were predictors of PAEs.. The use of TPM in polytherapy regimens can cause PAEs and CAEs and their occurrence is significantly correlated. Patients with a past psychiatric history may be at a higher risk for experiencing PAEs and CAEs.

Topics: Adolescent; Adult; Aged; Aged, 80 and over; Anticonvulsants; Cognition Disorders; Epilepsy; Female; Fructose; Humans; Male; Mental Disorders; Middle Aged; Prospective Studies; Risk Factors; Topiramate

A 3-month open-label pilot study was carried out to assess the safety, tolerability, and effect of the antiepilectic topiramate on the cosmetic appearance of scars. Ten adult subjects with discolored or raised scars at least 2 years old were given an oral dosage of 15 mg per day of topiramate for 1 month. The dosage was then increased to 30 mg per day if there was minimal or no improvement. The safety of topiramate was assessed in this study by reviewing adverse events and vital signs. Efficacy outcomes included a Clinician Global Impression Scale (CGI) to document changes such as thickness and color. Digital photos were taken with consistent variables. In addition, two independent medical reviewers blindly reviewed the photos. The Rosenberg Self-Esteem Scale was done at each visit to measure patients' levels of self-esteem. Side effects were generally mild with the most common being language problems (n = 3) and sleep disturbances (n = 3). All subjects completed the study and experienced at least minimal thinning and decreased coloration (usually redness) of their scars. Based on CGI-assessment data at 3 months, two subjects were very much improved, four were much improved, and four had minimal improvement. One independent medical reviewer arranged before and after treatment picture sets for ten out of ten subjects. The other independent medical reviewer arranged before and after treatment pictures sets for nine out of ten subjects (both p-values less than 0.025). The data indicate that topiramate may be a safe and effective treatment for scar therapy.

Topics: Administration, Oral; Adult; Cicatrix; Female; Fructose; Humans; Male; Mental Disorders; Middle Aged; Pilot Projects; Safety; Self Concept; Single-Blind Method; Topiramate; Treatment Outcome; Weight Loss

Reduced appetite and weight loss were found in clinical trials of topiramate for epilepsy. Binge-eating disorder is characterized by recurrent episodes of binge eating that are not associated with regular use of inappropriate compensatory behaviors. Overweight and obesity may be common complications. To explore the effectiveness and tolerability of topiramate in binge-eating disorder, we describe the response of 13 consecutive outpatients with binge-eating disorder to naturalistic, open-label treatment with topiramate.. The response of 13 female outpatients with binge-eating disorder by DSM-IV criteria to naturalistic, open-label treatment with topiramate (100-1400 mg/day) was reviewed. Response of binge-eating disorder symptoms was clinically assessed as none, mild, moderate, marked, or remission. Weight and side effects were also evaluated.. All 13 patients had comorbid Axis I psychiatric disorders along with binge-eating disorder and were receiving psychotropic medications at the time of topiramate administration. After beginning topiramate treatment, 9 patients displayed a moderate or better response of binge-eating disorder symptoms that was maintained for periods ranging from 3 to 30 months (mean +/- SD = 18.7+/-8.0 months). Two other patients displayed moderate or marked responses that subsequently diminished. The remaining 2 patients had a mild or no response. The mean +/- SD weight of the 13 patients decreased from 99.3+/-26.4 kg to 87.5+/-20.4 kg (z = -2.4, df = 1, p = .02), but only 7 patients lost > or = 5 kg of weight. The mean topiramate treatment dose was 492.3+/-467.8 mg/day for all 13 patients. The mean topiramate dose was higher in patients who lost > or = 5 kg than in patients who lost < 5 kg. Also, topiramate dose correlated significantly with weight loss (p < .01). In general, topiramate was well tolerated, with neurologic side effects the most common. Of 3 patients who discontinued topiramate because of side effects, 2 resumed the drug at a later date without significant recurrence of these effects.. Topiramate may be an effective treatment for binge-eating disorder. Controlled studies of topiramate in binge-eating disorder appear warranted.

Topics: Ambulatory Care; Anticonvulsants; Body Mass Index; Comorbidity; Drug Administration Schedule; Drug Therapy, Combination; Feeding and Eating Disorders; Female; Fructose; Humans; Mental Disorders; Middle Aged; Psychotropic Drugs; Research Design; Severity of Illness Index; Topiramate; Treatment Outcome; Weight Loss

Patients with epilepsy often show treatment-related psychiatric symptoms. Among the novel antiseizure medications (ASM), Perampanel (PER), Levetiracetam (LEV), and Topiramate (TPM) have been reported to have a relatively high frequency of psychiatric adverse events. However, these psychiatric symptoms are not identical; PER and LEV show adverse events of irritability and aggression, while TPM shows typical symptoms of depression and schizophrenia. It is important to understand the characteristics of these psychiatric adverse events to design appropriate treatment regimens for epileptic patients. (Received August 1, 2022; Accepted December 24, 2022; Published April 1, 2023).

Topics: Anticonvulsants; Epilepsy; Humans; Levetiracetam; Mental Disorders; Topiramate

Limited population-based data are available on antiepileptic drug (AED) treatment patterns in women of childbearing age with epilepsy; the current population risk is not clear.. To examine the AED treatment patterns and identify differences in use of valproate sodium and topiramate by comorbidities among women of childbearing age with epilepsy.. A retrospective cohort study used a nationwide commercial database and supplemental Medicare as well as Medicaid insurance claims data to identify 46 767 women with epilepsy aged 15 to 44 years. The eligible study cohort was enrolled between January 1, 2009, and December 31, 2013. Data analysis was conducted from January 1, 2017, to February 22, 2018.. Cases required an International Classification of Diseases, Ninth Revision, Clinical Modification-coded epilepsy diagnosis with continuous medical and pharmacy enrollment. Incident cases required a baseline of 2 or more years without an epilepsy diagnosis or AED prescription before the index date. For both incident and prevalent cases, focal and generalized epilepsy cohorts were matched by age, payer type, and enrollment period and then compared.. Antiepileptic drug treatment pattern according to seizure type and comorbidities.. Of the 46 767 patients identified, there were 8003 incident cases (mean [SD] age, 27.3 [9.4] years) and 38 764 prevalent cases (mean [SD] age, 29.7 [9.0] years). Among 3219 women in the incident epilepsy group who received AEDs for 90 days or more, 3173 (98.6%) received monotherapy as first-line treatment; among 28 239 treated prevalent cases, 18 987 (67.2%) received monotherapy. In 3544 (44.3%) incident cases and 9480 (24.5%) prevalent cases, AED treatment was not documented during 180 days or more of follow-up after diagnosis. Valproate (incident: 35 [5.81%]; prevalent: 514 [13.1%]) and phenytoin (incident: 33 [5.48%]; prevalent: 178 [4.53%]) were more commonly used for generalized epilepsy and oxcarbazepine (incident: 53 [8.03%]; prevalent: 386 [9.89%]) was more often used for focal epilepsy. Levetiracetam (incident: focal, 267 [40.5%]; generalized, 271 [45.0%]; prevalent: focal, 794 [20.3%]; generalized, 871 [22.2%]), lamotrigine (incident: focal, 123 [18.6%]; generalized, 106 [17.6%]; prevalent: focal, 968 [24.8%]; generalized, 871 [22.2%]), and topiramate (incident: focal, 102 [15.5%]; generalized, 64 [10.6%]; prevalent: focal, 499 [12.8%]; generalized, 470 [12.0%]) were leading AEDs prescribed for both focal and generalized epilepsy. Valproate was more commonly prescribed for women with comorbid headache or migraine (incident: 53 of 1251 [4.2%]; prevalent: 839 of 8046 [10.4%]), mood disorder (incident: 63 of 860 [7.3%]; prevalent: 1110 of 6995 [15.9%]), and anxiety and dissociative disorders (incident: 57 of 881 [6.5%]; prevalent: 798 of 5912 [13.5%]). Topiramate was more likely prescribed for those with comorbid headache or migraine (incident: 335 of 1251 [26.8%]; prevalent: 2322 of 8046 [28.9%]).. Many women appear to be treated with valproate and topiramate despite known teratogenicity risks. Comorbidities may affect selecting certain AEDs despite their teratogenicity risks.

Topics: Adolescent; Adult; Anticonvulsants; Anxiety Disorders; Comorbidity; Dissociative Disorders; Epilepsies, Partial; Epilepsy, Generalized; Female; Headache Disorders; Humans; Lamotrigine; Levetiracetam; Mental Disorders; Migraine Disorders; Mood Disorders; Oxcarbazepine; Phenytoin; Retrospective Studies; Risk; Teratogens; Topiramate; Valproic Acid; Young Adult

Topics: Adult; Central Nervous System Agents; Epilepsy; Fructose; Humans; Male; Mental Disorders; Migraine Disorders; Topiramate

Psychiatric comorbidities are common in people with epilepsy. A retrospective study of characteristics associated with withdrawal due to psychiatric side effects was undertaken in patients with treated epilepsy participating in prospective audits with new antiepileptic drugs (AEDs). A total of 1058 treated patients with uncontrolled seizures (942 focal-onset seizures, 116 generalized genetic epilepsies [GGEs]) participated in eight prospective, observational audits from 1996 to 2014. These patients were prescribed adjunctive topiramate (n=170), levetiracetam (n=220), pregabalin (n=135), zonisamide (n=203), lacosamide (n=160), eslicarbazepine acetate (n=52), retigabine (n=64), or perampanel (n=54). Doses were titrated according to efficacy and tolerability to optimize zeizure outcomes and reduce side effects. Psychiatric comorbidities were recorded prior to and after the addition of each AED. At baseline, patients with focal-onset seizures (189 of 942; 20.1%) were statistically more likely to have psychiatric diagnoses compared to patients with GGEs (14 of 116, 12.1%; p=0.039). Following adjunctive AED treatment, neuropsychiatric adverse effects led to AED withdrawal in 1.9-16.7% of patients. Patients with a pre-treatment psychiatric history (22 of 209; 10.5%) were statistically more likely to discontinue their new AED due to psychiatric issues compared to patients with no previous psychiatric diagnosis (50 of 849; 5.9%; p=0.017). Patients receiving sodium channel blocking AEDs (4 of 212, 1.9%) were statistically less likely to develop intolerable psychiatric problems, compared to those on AEDs possessing other mechanisms of action (68 of 846, 8.0%; p=0.012). Depression was the commonest problem, leading to discontinuation of AEDs in 2.8% (n=30) patients. Aggression was statistically more common in men (11 of 527, 2.1%) compared to women (1 of 531, 0.2%; p=0.004). Patients with learning disability (12 of 122, 9.8%; p=0.0015) were statistically less likely to have psychiatric issues prior to adjunctive AED treatment compared to other patients (208 of 936, 22.2%), but there were no statistically significant differences once the new AEDs were added (8 of 122 patients with learning disability, 6.6%; 64 of 936 other patients, 6.8%). Awareness of these issues may assist clinicians in avoiding, identifying and treating psychiatric comorbidities in people with epilepsy.

Topics: Acetamides; Adolescent; Adult; Aged; Aged, 80 and over; Anticonvulsants; Dibenzazepines; Drug-Related Side Effects and Adverse Reactions; Epilepsy; Female; Fructose; Humans; Lacosamide; Levetiracetam; Male; Medical Audit; Mental Disorders; Middle Aged; Nitriles; Piracetam; Pregabalin; Prospective Studies; Pyridones; Retrospective Studies; Seizures; Sodium Channel Blockers; Topiramate; Young Adult

The responses of different patients to the same drug may vary as a consequence of biologic, psychosocial, and genetic differences. The aim of this study was to identify clinical factors associated with a response to pharmacologic treatment in pediatric patients with migraine.. The medical files of patients with migraine attending the headache clinic of a tertiary pediatric medical center in 2010-2015 were reviewed. The children and parents (or only the parents if the child was very young) completed the International Headache Society-based questionnaire. Patients were treated with at least one of the following medications: propranolol, amitriptyline, topiramate. Response to treatment was rated as no change in migraine pattern (grade 1) or a decrease in migraine attack frequency per month by at least 50% (grade 2) or at least 75% (grade 3). The highest-grade response to any pharmacologic treatment was defined as the best clinical response.. The study group included 248 patients of mean age 12.71 ± 3.04 years. A grade 3 best clinical response was significantly associated with a positive maternal history of migraine, younger age at treatment onset, lower frequency of headache attacks per month, postpubertal children had a significantly lower rate of grade 3 response than prepubertal children (P < .05). Analysis of the association of overuse of medication and treatment response achieved a P value equal to .05.. Several background and clinical factors are identified that may predispose children with migraine to respond better to pharmacologic treatment. Clinicians who see children with migraine in a pediatric headache clinic setting should consider these factors before initiating a treatment program.

Topics: Adolescent; Age Factors; Amitriptyline; Central Nervous System Agents; Child; Child, Preschool; Cohort Studies; Comorbidity; Female; Follow-Up Studies; Fructose; Humans; Male; Mental Disorders; Migraine Disorders; Propranolol; Puberty; Tertiary Care Centers; Topiramate; Treatment Outcome

As a quality improvement metric, the US Veterans Health Administration (VHA) monitors the proportion of patients with alcohol use disorders (AUD) who receive FDA approved medications for alcohol dependence (naltrexone, acamprosate, and disulfiram). Evidence supporting the off-label use of the antiepileptic medication topiramate to treat alcohol dependence may be as strong as these approved medications. However, little is known about the extent to which topiramate is used in clinical practice. The goal of this study was to describe and examine the overall use, facility-level variation in use, and patient -level predictors of topiramate prescription for patients with AUD in the VHA.. Using national VHA administrative data in a retrospective cohort study, we examined time trends in topiramate use from fiscal years (FY) 2009-2012, and predictors of topiramate prescription in 375,777 patients identified with AUD (ICD-9-CM codes 303.9x or 305.0x) treated in 141 VHA facilities in FY 2011.. Among VHA patients with AUD, rates of topiramate prescription have increased from 0.99% in FY 2009 to 1.95% in FY 2012, although substantial variation across facilities exists. Predictors of topiramate prescription were female sex, young age, alcohol dependence diagnoses, engagement in both mental health and addiction specialty care, and psychiatric comorbidity.. Veterans Health Administration facilities are monitored regarding the extent to which patients with AUD are receiving FDA-approved pharmacotherapy. Not including topiramate in the metric, which is prescribed more often than acamprosate and disulfiram combined, may underestimate the extent to which VHA patients at specific facilities and overall are receiving pharmacotherapy for AUD.

Topics: Adult; Age Factors; Alcohol Deterrents; Alcohol-Related Disorders; Drug Utilization; Female; Fructose; Humans; Male; Mental Disorders; Mental Health Services; Middle Aged; Off-Label Use; Retrospective Studies; Sex Factors; Topiramate; United States; United States Department of Veterans Affairs

The use of topiramate therapy to control the neuropsychiatric and behavioral disturbances in individuals with mental and/or developmental disabilities with co-occurring psychiatric disturbances has become a standard of practice in many long-term care assisted living facilities. With increased utilization of this anticonvulsant, there has been a rise in the number documented cases of agitation and/or aggressive behavior associated with topiramate therapy. It is the purpose of this article to explore the current literature documenting the connection between topiramate utilization and the development of aggressive and/or agitated behavior.

Topics: Adult; Aggression; Anticonvulsants; Epilepsy; Fructose; Humans; Male; Mental Disorders; Psychomotor Agitation; Topiramate

Topics: Anticonvulsants; Drug Approval; Drug Industry; Fructose; Humans; Marketing; Mental Disorders; Off-Label Use; Topiramate; United States

Few data are available on cognitive and psychiatric effects of topiramate (TPM) monotherapy in migraine. Twenty patients affected by migraine were treated with TPM monotherapy. At the same time, twenty control subjects were selected. A comprehensive neuropsychological and behavioural battery of tests were performed at baseline (T0), at titration (T1) and in maintenance period (T2). Topiramate serum levels were also investigated at T1 and T2. On comparison with the control group, no cognitive and psychiatric differences were detected at baseline. A significant reduction of word fluency score (P < 0.05) was evident after TPM treatment, both at T1 and T2. No patient developed psychiatric adverse events. TPM induced an impairment of verbal fluency and no psychiatric adverse events, demonstrating selective negative cognitive profile in migraine therapy. Slow titration, low doses, lack of previous psychiatric disorders and/or familial history may explain our data.

Topics: Adult; Anticonvulsants; Cognition; Female; Fructose; Humans; Male; Mental Disorders; Middle Aged; Migraine Disorders; Neuropsychological Tests; Psychometrics; Topiramate; Treatment Outcome; Verbal Behavior

Since the clinical observations published by Janz in 1957, the presence of personality irregularities in patients with juvenile myoclonic epilepsy (JME) has been described repeatedly, but never quantified using standardized assessments. The aim of the present study was to investigate whether juveniles with a short history of JME exhibit psychopathological symptoms and/or personality irregularities.. We used standardized assessments, the Youth Self Report (YSR) and the Weinberger Adjustment Inventory (WAI).. Of 38 patients who fulfilled the study entry criteria, 25 agreed to participate and completed all surveys. On the YSR, our sample exhibited twice the amount of psychiatric symptoms than age-matched norms. Furthermore, psychopathological symptoms increased with duration of JME. According to WAI results, JME significantly affected self-restraint: patients with longer disease duration showed less self-control.. Adolescents with JME present not only with neurological abnormalities but also with significant psychopathology and personality irregularities. Our data suggest that psychological and behavioral changes are dynamic processes dependent on the progression of the disease.

Topics: Adolescent; Adult; Anticonvulsants; Child; Ethosuximide; Female; Fructose; Humans; Lamotrigine; Levetiracetam; Male; Mental Disorders; Myoclonic Epilepsy, Juvenile; Personality; Personality Tests; Piracetam; Psychiatric Status Rating Scales; Surveys and Questionnaires; Topiramate; Triazines; Valproic Acid

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.. From a large case registry of patients prescribed topiramate (TPM) and levetiracetam (LEV), data of patients who had a trial with both drugs were analyzed. Demographic and clinical variables of those who developed PAEs with both drugs (group 1) were compared with those who did not (group 2). Subsequently, from the whole case registry, psychopathological features, demographic, and clinical variables of patients developing PAEs with TPM were compared with those of patients developing PAEs with LEV.. The case registry included over 800 patients. Among 108 patients having a trial with both drugs, we identified 9 patients in group 1 and 71 in group 2. Previous psychiatric history, family psychiatric history and history of febrile convulsions showed to be significant clinical correlates. Comparing patients who developed PAEs with LEV with those who developed PAEs with TPM, there were no differences in epilepsy related variables. Well-defined DSM-IV disorders were more frequent with TPM than with LEV. Seizure freedom was associated with psychosis.. This study suggests that a subgroup of patients is generally prone to develop PAEs during AED therapy, despite different pharmacological properties of the AEDs. A particular clinical profile and relevant variables have been identified.

Topics: Adult; Anticonvulsants; Comorbidity; Diagnostic and Statistical Manual of Mental Disorders; Epilepsy; Female; Fructose; Humans; Levetiracetam; Male; Mental Disorders; Netherlands; Piracetam; Psychiatric Status Rating Scales; Psychoses, Substance-Induced; Registries; Retrospective Studies; Seizures, Febrile; Topiramate

Serotonin reuptake inhibitors (SRIs) are considered first-line treatments for obsessive-compulsive disorder (OCD). Many patients achieve some response but remain symptomatic despite an adequate SRI trial. Recent neuroimaging data found abnormally high glutamatergic concentrations in children with OCD. Following selective serotonin reuptake inhibitor (SSRI) treatment, a decrease in OCD symptom severity was associated with a decrease in caudate glutamatergic concentrations. We initiated an investigation of adjunctive topiramate (an anticonvulsant agent with glutamatergic properties) in the treatment of patients with OCD who were partially or nonresponsive to SRI treatment. Sixteen consecutive outpatients with OCD (mean age = 41.1 years; range = 21-58 years), who were partial or nonresponders to SRI monotherapy or SRI combination therapy (antipsychotic, other antidepressant, or benzodiazepines), and had topiramate added over a minimum of 14 weeks, were reviewed. Baseline and endpoint Clinical Global Impression-Severity (CGI-S) and CGI-Improvement (CGI-I) were evaluated retrospectively. Eleven of 16 patients were responders (68.8%) with a CGI-I score of much improved or very much improved. The mean dose of topiramate was 253.1 +/- 93.9 mg/day. The mean time to response was 9.2 +/- 4.5 weeks. CGI-S scores decreased significantly from initiation of topiramate until 26 weeks, from 6.1 +/- 0.9 to 4.5 +/- 1.3 (P < .001). This case series suggests some preliminary evidence that the addition of topiramate may be useful in treatment-resistant OCD.

Topics: Adult; Anticonvulsants; Antipsychotic Agents; Anxiety Disorders; Caudate Nucleus; Drug Resistance; Drug Synergism; Female; Fructose; Glutamic Acid; Humans; Male; Mental Disorders; Middle Aged; Obsessive-Compulsive Disorder; Retrospective Studies; Selective Serotonin Reuptake Inhibitors; Topiramate

In this cross-sectional study, the neuropsychiatric profiles of 42 patients with juvenile myoclonic epilepsy (JME) who were treated with valproate (VPA) or topiramate (TPM) in monotherapy were compared with the aim of verifying the relationship between cognitive dysfunction, psychiatric disorders, and factors related to epilepsy. Patients with JME taking VPA 500-1750 mg/day or TPM 50-175 mg/day were selected. For all patients, psychiatric profiles were evaluated with the Scheduled Clinical Interview, axes I and II (SCID I and SCID II), or the Brazilian version of the Schedule for Affective Disorders and Schizophrenia for School-Aged Children (K-SADS-PL). Neuropsychological measures included intellectual functions, attention, memory, executive functions, and language. Patients taking TPM exhibited worse neuropsychological performance on attention, short-term memory, processing speed, and verbal fluency functions related to frontal lobes, which may be dysfunctional in JME. Anxiety disorders were associated with lack of seizure control and having had more than 20 lifetime generalized tonic-clonic seizures.

Topics: Adolescent; Anticonvulsants; Anxiety Disorders; Cross-Sectional Studies; Depressive Disorder; Female; Fructose; Humans; Male; Mental Disorders; Myoclonic Epilepsy, Juvenile; Neuropsychological Tests; Seizures; Topiramate; Valproic Acid

Anticonvulsant drugs have been used in the treatment of alcohol addiction with relatively good results. The purpose of the present study was to evaluate tolerance and safety of topiramate in patients presenting alcohol dependence.. We studied 24 patients that fulfilled alcohol-dependence criteria (DSM-IV) and presented other psychiatric disorders for which the use of topiramate was indicated. During the 12 weeks of the study, the patients received topiramate (262 mg/day) plus the psychoactive drugs they were taking for the other disorders. Carbohydrate-deficient transferrin (CDT) values and measures of craving and alcohol use were taken every 2 weeks.. Baseline rating of amount and frequency of craving and alcohol use decreased significantly by week 2, and CDT values decreased from week 6. Topiramate was well tolerated, and there were only three dropouts due to adverse events.. Topiramate is safe and well tolerated, and may be beneficial in the treatment of alcohol dependence. A placebo-controlled study would be of interest.

Topics: Adult; Alcoholism; Anticonvulsants; Biomarkers; Comorbidity; Drug Therapy, Combination; Female; Fructose; Humans; Male; Mental Disorders; Middle Aged; Topiramate; Transferrin; Treatment Outcome

The aim of this study was to determine the prevalence of psychiatric adverse events (PAEs) in patients with epilepsy treated with topiramate (TPM). Classification, relation to TPM dosing, and outcome were evaluated to identify a patient profile at risk of developing PAEs.. We evaluated the data of the first consecutive and prospectively collected patients in therapy with TPM.. Follow-up information was available for 431 patients. PAEs occurred in 103 (23.9%) patients; M/F ratio, 55:48; mean age (+/-SD), 36.5 +/- 11.2. In 46 (10.7%) patients, an affective disorder developed; in 16 (3.7%), a psychotic disorder; in 24 (5.6%), aggressive behavior with or without irritability; in 17 (3.9%), other behavior abnormalities such as agitated behavior, anger/hostility behavior, or anxiety. High starting dose and rapid titration schedule were relevant for the development of PAEs. Family psychiatric history and family history of epilepsy, personal history of febrile convulsions, psychiatric history, and presence of tonic-atonic seizures were found to be significant risk factors. Low seizure frequency before starting TPM and TPM/lamotrigine coadministration had a protective effect for PAEs.. We found that PAEs associated with TPM were related to the titration schedule of the drug and that a unique patient profile is suggested by the clinical history.

Topics: Adult; Affective Symptoms; Anticonvulsants; Dose-Response Relationship, Drug; Drug Administration Schedule; Epilepsy; Epilepsy, Complex Partial; Female; Fructose; Genetic Predisposition to Disease; Humans; Male; Mental Disorders; Middle Aged; Product Surveillance, Postmarketing; Prospective Studies; Psychoses, Substance-Induced; Risk Factors; Topiramate

Topics: Acetates; Amines; Anticonvulsants; Bipolar Disorder; Central Nervous System Diseases; Cyclohexanecarboxylic Acids; Drug Information Services; Fructose; Gabapentin; gamma-Aminobutyric Acid; Gastrointestinal Diseases; Humans; Incidence; Lamotrigine; Mental Disorders; Neurotoxicity Syndromes; Topiramate; Triazines; Valproic Acid