lurasidone-hydrochloride and Weight-Gain

lurasidone-hydrochloride has been researched along with Weight-Gain* in 12 studies

Reviews

5 review(s) available for lurasidone-hydrochloride and Weight-Gain

ArticleYear
Lurasidone for the Treatment of Schizophrenia: Design, Development, and Place in Therapy.
    Drug design, development and therapy, 2023, Volume: 17

    This review aims to provide a comprehensive overview of the current literature on the drug design, development, and therapy of lurasidone for the treatment of schizophrenia. Lurasidone has antagonistic effects on the dopamine D

    Topics: Antipsychotic Agents; Humans; Isoindoles; Lurasidone Hydrochloride; Schizophrenia; Serotonin; Thiazoles; Weight Gain

2023
How the pharmacokinetics and receptor-binding profile of lurasidone affect the clinical utility and safety of the drug in the treatment of schizophrenia.
    Expert opinion on drug metabolism & toxicology, 2015, Volume: 11, Issue:8

    This paper reviews the pharmacokinetic and safety profile of lurasidone from the perspective of clinical pharmacology and helps the clinician compare this drug with others from the same therapeutic class to aid in drug selection and use in specific situations.. We reviewed the literature using the keywords 'lurasidone,' 'schizophrenia' and 'clinical trials.' In our review, particular attention was paid to those articles that reviewed the pharmacokinetic characteristics of the drug and its efficacy and safety/tolerability based on data from registration trials.. Lurasidone may be more effective and/or better tolerated than other antipsychotics by some patients although there is currently no way to identify which patients will best respond to which antipsychotic medication. Data from clinical trials of lurasidone in schizophrenia suggest a lower likelihood of weight gain and metabolic problems in patients being treated with lurasidone versus olanzapine and quetiapine.

    Topics: Animals; Antipsychotic Agents; Humans; Lurasidone Hydrochloride; Metabolic Diseases; Schizophrenia; Weight Gain

2015
Balancing benefits and harms of treatments for acute bipolar depression.
    Journal of affective disorders, 2014, Volume: 169 Suppl 1

    Bipolar depression is more pervasive than mania, but has fewer evidence-based treatments.. Using data from multicenter, randomized, double-blind, placebo-controlled trials and meta-analyses, we assessed the number needed to treat (NNT) for response and the number needed to harm (NNH) for selected side effects for older and newer acute bipolar depression treatments.. The 2 older FDA-approved treatments for bipolar depression, olanzapine-fluoxetine combination (OFC) and quetiapine (QTP) monotherapy, were efficacious (response NNT=4 for OFC, NNT=6 for QTP), but similarly likely to yield harms (OFC weight gain NNH=6; QTP sedation/somnolence NNH=5). Commonly used unapproved agents (lamotrigine monotherapy and adjunctive antidepressants) tended to be well-tolerated (with double-digit NNHs), although this advantage was at the cost of inadequate efficacy (response NNT=12 for lamotrigine, NNT=29 for antidepressants). In contrast, the newly approved agent lurasidone was not only efficacious (response NNT=5 for monotherapy, NNT=7 as adjunctive therapy), but also had enhanced tolerability (NNH=15 for akathisia [monotherapy], NNH=16 for nausea [adjunctive]). Although adjunctive armodafinil appeared well tolerated, its efficacy in bipolar depression has not been consistently demonstrated in randomized controlled trials.. NNT and NNH are categorical metrics; only selected NNHs were assessed; limited generalizability of efficacy (versus effectiveness) studies.. For acute bipolar depression, older approved treatments may have utility in high-urgency situations, whereas lamotrigine and antidepressants may have utility in low-urgency situations. Newly approved lurasidone may ultimately prove useful in diverse situations. New drug development needs to focus on not only efficacy but also on tolerability.

    Topics: Acute Disease; Antidepressive Agents; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Dibenzothiazepines; Drug Combinations; Fluoxetine; Humans; Isoindoles; Lamotrigine; Lurasidone Hydrochloride; Multicenter Studies as Topic; Quetiapine Fumarate; Randomized Controlled Trials as Topic; Thiazoles; Triazines; Weight Gain

2014
Body weight and metabolic adverse effects of asenapine, iloperidone, lurasidone and paliperidone in the treatment of schizophrenia and bipolar disorder: a systematic review and exploratory meta-analysis.
    CNS drugs, 2012, Sep-01, Volume: 26, Issue:9

    The introduction of second-generation antipsychotics (SGAs) over the past 2 decades generated considerable optimism that better antipsychotic treatments for schizophrenia and bipolar disorder were possible. SGAs offer several tolerability benefits over first-generation antipsychotics (FGAs), particularly with respect to extrapyramidal symptoms. However, SGAs can induce serious metabolic dysregulations, especially in drug-naive, first-episode, and child and adolescent populations, with olanzapine and clozapine having the highest propensity to cause these abnormalities. In this context, newer SGAs were developed to further improve the adverse effect burden of available agents. However, until now, the metabolic risk profile of the newly approved SGAs - asenapine, iloperidone, lurasidone and paliperidone (paliperidone extended release and paliperidone palmitate) - has not been compared.. The objective of this systematic review and exploratory meta-analysis was to assess the effects of asenapine, iloperidone, lurasidone and paliperidone on body weight and other metabolic parameters (cholesterol, triglycerides and glucose), as this information is relevant to guide clinical decision making.. A systematic literature search (1966-March 2012), using the Cochrane Central Register of Controlled Trials and MEDLINE, CINAHL and EMBASE databases, was conducted for randomized, placebo-controlled and head-to-head clinical trials of asenapine, iloperidone, lurasidone and paliperidone. Published and unpublished data on changes in body weight and glucose and lipid metabolism parameters were extracted. For placebo-controlled, short-term (≤12 weeks) and longer-term (>12 weeks) trials with available data on ≥7% weight increase compared with pre-treatment weight, or mean weight change with standard deviation, a formal meta-analysis was performed, estimating the pooled effect size (represented as relative risk [RR], numbers-needed-to-harm [NNH] and weighted mean difference [WMD]). An exploratory meta-analysis was also performed for the other metabolic variables (cholesterol, triglycerides and glucose). Data from active- and placebo-controlled studies were used for a pooled comparison of simple mean changes in weight, cholesterol, triglyceride and glucose levels.. Fifty-six trials (n = 21 691) in schizophrenia (N = 49, n = 19 299) or bipolar disorder (N = 7, n = 2392) were identified (asenapine: N = 9, iloperidone: N = 11, lurasidone: N = 8, paliperidone: N = 28). Most of the trials (64.3%) were of ≤12 weeks' duration. In the short-term trials, compared with placebo, a ≥7% weight increase was statistically significantly (p < 0.05) most prevalent for asenapine (5 trials, n = 1360, RR = 4.09, 95% confidence interval [CI] 2.25, 7.43, NNH = 17), followed by iloperidone (4 trials, n = 1931, RR = 3.13, 95% CI 2.08, 4.70, NNH = 11) and paliperidone (12 trials, n = 4087, RR = 2.17, 95% CI 1.64, 2.86, NNH = 20). The effect of lurasidone on body weight (6 trials, n = 1793, RR = 1.42, 95% CI 0.87, 2.29) was not statistically significant. Short-term weight gain was statistically significantly (p < 0.001) greater than placebo with iloperidone (1 trial, n = 300, +2.50 kg, 95% CI 1.92, 3.08), paliperidone (15 trials, n = 3552, +1.24 kg, 95% CI 0.91, 1.57), asenapine (3 trials, n = 751, +1.16 kg, 95% CI 0.83, 1.49), as well as with lurasidone (5 trials, n = 999, +0.49 kg, 95% CI 0.17, 0.81, p < 0.01). Sufficient meta-analysable, longer-term, weight change data were only available for asenapine and paliperidone, showing statistically significantly (p < 0.001) greater weight gain versus placebo for both drugs (asenapine, 3 trials, n = 311, +1.30 kg, 95% CI 0.62, 1.98; paliperidone, 6 trials, n = 1174, +0.50 kg, 95% CI 0.22, 0.78). Although statistically significant, in general, no clinically meaningful differences were observed between the four newly approved SGAs and placebo regarding the mean change from baseline to endpoint in cholesterol levels in short-term trials, with the exception of iloperidone for total cholesterol (1 trial, n = 300, +11.60 mg/dL, 95% CI 4.98, 18.22, p ≤ 0.001), high-density cholesterol (1 trial, n = 300, +3.6 mg/dL, 95% CI 1.58, 5.62, p < 0.001) and low-density cholesterol (1 trial, n = 300, +10.30 mg/dL, 95% CI 4.94, 15.66, p < 0.001) and with the exception of lurasidone for high-density cholesterol (5 trials, n = 1004, +1.50 mg/dL, 95% CI 0.56, 2.44, p < 0.01). Asenapine increased total cholesterol statistically significantly (p < 0.05) during longer-term treatment (1 trial, n = 194, +6.53 mg/dL, 95% CI 1.17, 11.89). Regarding triglycerides, only short-term (3 trials, n = 1152, +1.78 mg/dL, 95% CI 0.40, 3.17, p < 0.01) and longer-term treatment with paliperidone (4 trials, n = 791, -0.20 mg/dL, 95% CI -. While preliminary data suggest the lowest weight gain potential with lurasidone and potentially relevant short-term metabolic effects for asenapine and iloperidone, data are still too sparse to comprehensively evaluate the metabolic safety of the newly approved SGAs. Therefore, there is a clear need for further controlled studies to evaluate whether these agents are less problematic regarding treatment-emergent weight gain and metabolic disturbances than other currently available antipsychotics.

    Topics: Antipsychotic Agents; Bipolar Disorder; Blood Glucose; Dibenzocycloheptenes; Heterocyclic Compounds, 4 or More Rings; Humans; Isoindoles; Isoxazoles; Lipid Metabolism; Lurasidone Hydrochloride; Paliperidone Palmitate; Piperidines; Pyrimidines; Randomized Controlled Trials as Topic; Schizophrenia; Thiazoles; Weight Gain

2012
Lurasidone for schizophrenia: a brief review of a new second-generation antipsychotic.
    Clinical schizophrenia & related psychoses, 2011, Volume: 4, Issue:4

    Lurasidone is a second-generation antipsychotic newly approved by the U.S. Food and Drug Administration for the treatment of schizophrenia. Similar to most other second-generation antipsychotics, lurasidone is a full antagonist at dopamine D2 and serotonin 5HT2A receptors. Efficacy within the dose range of 40-120 mg/d was established in four 6-week, randomized, controlled trials. The recommended starting dose is 40 mg/d and the maximum recommended dose is 80 mg/d. Doses above 80 mg/d do not appear to confer added benefit and may be associated with a dose-related increase in certain adverse reactions such as somnolence and akathisia. Lurasidone is administered once daily with at least 350 calories of food in order to optimize bioavailability. Lurasidone is primarily metabolized in the liver through the CYP3A4 enzyme system, and coadministration with drugs that are strong inhibitors of CYP3A4 (such as ketoconazole) or strong inducers (such as rifampin) are contraindicated. Lurasidone is associated with minimal weight gain and no clinically meaningful alterations in glucose, lipids, or the ECG QT interval.

    Topics: Akathisia, Drug-Induced; Animals; Antipsychotic Agents; Disorders of Excessive Somnolence; Dopamine D2 Receptor Antagonists; Dose-Response Relationship, Drug; Humans; Isoindoles; Lurasidone Hydrochloride; Randomized Controlled Trials as Topic; Schizophrenia; Serotonin 5-HT2 Receptor Antagonists; Thiazoles; Treatment Outcome; United States; United States Food and Drug Administration; Weight Gain

2011

Trials

2 trial(s) available for lurasidone-hydrochloride and Weight-Gain

ArticleYear
Safety and effectiveness of lurasidone in adolescents with schizophrenia: results of a 2-year, open-label extension study.
    CNS spectrums, 2022, Volume: 27, Issue:1

    Minimal long-term benefit: Risk data are available regarding antipsychotic treatments for schizophrenia in pediatric populations. This study evaluated the long-term safety, tolerability, and effectiveness of lurasidone in adolescents with schizophrenia.. Patients aged from 13 to 17 who completed 6 weeks of double-blind (DB), placebo-controlled treatment with lurasidone were enrolled in a 2-year, open-label (OL), flexible dose (20-80 mg/day) lurasidone treatment study. Safety was assessed via spontaneous reporting, rating scales, body weight measurement, metabolic, and prolactin testing. Effectiveness measures included the Positive and Negative Syndrome Scale (PANSS) total score.. About 271 patients completed 6 weeks of DB treatment and entered the 2-year OL extension study. Altogether, 42.4% discontinued prematurely, 10.7% due to adverse events. During OL treatment, the most common adverse events were headache (24.0%); anxiety (12.9%), schizophrenia, and nausea (12.5%); sedation/somnolence (12.2%); and nasopharyngitis (8.9%). Minimal changes were observed on metabolic parameters and prolactin. Mean change from DB baseline in weight at week 52 and week 104 was +3.3 kg and + 4.9 kg, respectively, compared to an expected weight gain of +3.4 kg and + 5.7 kg, respectively, based on the sex- and age-matched US Center for Disease Control normative data. Continued improvement was observed in PANSS total score, with mean change from OL baseline of -15.6 at week 52 and -18.4 at week 104.. In adolescents with schizophrenia, long-term lurasidone treatment was associated with minimal effects on body weight, lipids, glycemic indices, and prolactin. Continued improvement in symptoms of schizophrenia was observed over 2 years of lurasidone treatment.

    Topics: Adolescent; Antipsychotic Agents; Child; Double-Blind Method; Humans; Lurasidone Hydrochloride; Prolactin; Psychiatric Status Rating Scales; Schizophrenia; Treatment Outcome; Weight Gain

2022
Lurasidone for the acute treatment of adults with schizophrenia: what is the number needed to treat, number needed to harm, and likelihood to be helped or harmed?
    Clinical schizophrenia & related psychoses, 2012, Volume: 6, Issue:2

    To describe the efficacy, safety and tolerability of lurasidone for the acute treatment of schizophrenia using the metrics number needed to treat (NNT) and number needed to harm (NNH).. Study data were pooled from six Phase II and III, 6-week, randomized, placebo-controlled trials that were conducted to test the efficacy and safety of lurasidone for the acute treatment of schizophrenia. Included were the following interventions: fixed doses of lurasidone 20, 40, 80, 120 and 160 mg/d; haloperidol 10 mg/d; olanzapine 15 mg/d; quetiapine extended-release 600 mg/d; placebo. The following outcomes were assessed: responder rates as defined by a reduction of ≥20, 30, 40 or 50% from baseline on the Positive and Negative Syndrome Scale (PANSS) total score; study completion; discontinuation due to an adverse event (AE); weight gain ≥7% from baseline; incidence of spontaneously reported AEs; incidence of total cholesterol ≥240 mg/dL, low-density lipoprotein cholesterol ≥160 mg/dL, fasting triglycerides ≥200 mg/dL and glucose ≥126 mg/dL at endpoint. NNT for the efficacy outcomes were calculated after excluding one failed study. NNH for the safety/tolerability outcomes were calculated using all six studies. Likelihood of being helped or harmed (LHH) was also calculated to illustrate trade-offs between outcomes of improvement ≥30% on the PANSS vs. incidence of akathisia, nausea, sedation, somnolence and parkinsonism.. NNT vs. placebo for PANSS reductions ≥30% were 6, 6, 7 and 4 for lurasidone doses of 40, 80, 120 and 160 mg/d, respectively, and 4 and 3 for olanzapine 15 mg/d and quetiapine extended-release 600 mg/d, respectively. Lurasidone was not associated with any statistically significant disadvantages over placebo for weight gain or metabolic abnormalities; NNH vs. placebo for weight gain ≥7% from baseline was 4 for olanzapine and 9 for quetiapine extended-release in contrast to a NNH for this outcome ranging from 43 to 150 for lurasidone 40-160 mg/d. The 5 most consistently encountered adverse events attributable to lurasidone were akathisia, nausea, sedation, somnolence and parkinsonism, with NNH vs. placebo for lurasidone 40-120 mg/d ranging from 6 (akathisia with 120 mg/d) to 30 (parkinsonism with 80 mg/d). Lurasidone 160 mg/d appeared better tolerated than doses of 40, 80 or 120 mg/d for akathisia, nausea, sedation or somnolence, with no NNH values for these adverse events for 160 mg/d vs. placebo being statistically significant. LHH was favorable for lurasidone when contrasting PANSS reductions vs. adverse events.. NNT and NNH can help quantify efficacy, safety and tolerability outcomes and place lurasidone into clinical perspective. Advantages for lurasidone include a low propensity for weight gain and metabolic abnormalities. More commonly encountered adverse events include akathisia, nausea, sedation, somnolence and parkinsonism, but NNH values are generally in the double digits, reflecting an overall tolerable profile. Individual patient characteristics, values and preferences will need to be considered when selecting lurasidone over other antipsychotics.

    Topics: Adult; Akathisia, Drug-Induced; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Cholesterol; Dibenzothiazepines; Disorders of Excessive Somnolence; Dose-Response Relationship, Drug; Female; Haloperidol; Humans; Isoindoles; Likelihood Functions; Lurasidone Hydrochloride; Male; Medication Adherence; Nausea; Numbers Needed To Treat; Olanzapine; Psychiatric Status Rating Scales; Quetiapine Fumarate; Randomized Controlled Trials as Topic; Research Design; Schizophrenia; Thiazoles; Treatment Outcome; Triglycerides; Weight Gain

2012

Other Studies

5 other study(ies) available for lurasidone-hydrochloride and Weight-Gain

ArticleYear
A Candidate Gliotransmitter, L-β-Aminoisobutyrate, Contributes to Weight Gain and Metabolic Complication Induced by Atypical Antipsychotics.
    Nutrients, 2023, Mar-27, Volume: 15, Issue:7

    Lurasidone and quetiapine are effective atypical mood-stabilizing antipsychotics, but lurasidone and quetiapine are listed as lower-risk and high-risk for weight gain/metabolic complications, respectively. The pathophysiology of the discrepancy of metabolic adverse reactions between these antipsychotics remains to be clarified. The GABA isomer, β-aminoisobutyric acid (BAIBA) enantiomer, was recently re-discovered as myokine via an AMP-activated protein kinase activator (AMPK) enhancer and inhibitory gliotransmitter. Notably, activation of AMPK in peripheral organs improves, but in the hypothalamus, it aggravates metabolic disturbances. Therefore, we determined effects of chronic administration of lurasidone and quetiapine on intracellular and extracellular levels of the BAIBA enantiomer. L-BAIBA is a major BAIBA enantiomer in the hypothalamus and astrocytes, whereas L-BAIBA only accounted for about 5% of total plasma BAIBA enantiomers. Chronic lurasidone administration did not affect body weight but decreased the L-BAIBA level in hypothalamus and cultured astrocytes, whereas chronic quetiapine administration increased body weight and the L-BAIBA level in hypothalamus and astrocytes. Contrary, neither lurasidone nor quetiapine affected total plasma levels of the BAIBA enantiomer since D-BAIBA levels were not affected by these antipsychotics. These results suggest that activation of intracellular L-BAIBA signaling is, at least partially, involved in the pathophysiology of metabolic adverse reaction of quetiapine. Furthermore, this study also demonstrated that lurasidone and quetiapine suppressed and enhanced astroglial L-BAIBA release induced by ripple-burst stimulation (which physiologically contributes to cognitive memory integration during sleep), respectively. Therefore, L-BAIBA probably contributes to the pathophysiology of not only metabolic adverse reactions, but also a part of clinical action of lurasidone or quetiapine.

    Topics: AMP-Activated Protein Kinases; Antipsychotic Agents; Body Weight; Humans; Lurasidone Hydrochloride; Quetiapine Fumarate; Weight Gain

2023
Impact of 5-HT7 receptor inverse agonism of lurasidone on monoaminergic tripartite synaptic transmission and pathophysiology of lower risk of weight gain.
    Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 2022, Volume: 148

    A part of atypical antipsychotics exert mood-stabilising effects via modulation of various monoamine receptors and intracellular signalling. Recent pharmacodynamic studies suggested that tripartite-synaptic transmission can be involved in pathophysiology of mood-disorders, schizophrenia, their associated cognitive impairments, and several adverse-reactions to atypical antipsychotics. Therefore, to explore mechanisms underlying antidepressive mood-stabilising and antipsychotic effects of lurasidone, we determined concentration-dependent effects of acute and subchronic lurasidone administrations on astroglial L-glutamate release, and expression of connexin43, ERK, AKT, adenosine monophosphate activated protein kinase (AMPK), 5-HT1A (5-HT1AR) and 5-HT7 (5-HT7R) receptors in cultured astrocytes using ultra-high-pressure liquid-chromatography with mass-spectrometry and capillary-immunoblotting systems. Therapeutically-relevant lurasidone concentration suppressed astroglial L-glutamate release through activated connexin43-containing hemichannel by decreasing connexin43 expression in plasma-membrane. Subchronic lurasidone administration downregulated 5-HT1AR and 5-HT7R in astroglial plasma-membrane concentration-dependently. Subchronic lurasidone administration attenuated ERK and AMPK signallings concentration-dependently without affecting AKT signalling. These results suggest that effects of subchronic lurasidone administration on astroglial L-glutamate release, 5-HT receptor, and intracellular signalling are similar to vortioxetine and different from mood-stabilising atypical antipsychotics, clozapine. Therefore, inhibitory effects of subchronic lurasidone administration on astroglial L-glutamate release through activated connexin43-containing hemichannel probably contribute to pathophysiology of antidepressive mood-stabilising effects of lurasidone. Furthermore, inhibitory effects of subchronic lurasidone administration on ERK and AMPK activities (without affecting AKT activity) induced by downregulation of 5-HT7R could result in clinical advantages of lurasidone, lower risk of weight gain.

    Topics: AMP-Activated Protein Kinase Kinases; Animals; Antipsychotic Agents; Astrocytes; Connexin 43; Female; Glutamic Acid; Lurasidone Hydrochloride; MAP Kinase Signaling System; Mood Disorders; Proto-Oncogene Proteins c-akt; Rats; Rats, Sprague-Dawley; Receptors, Serotonin; Synaptic Transmission; Weight Gain

2022
Long-term safety and effectiveness of lurasidone in schizophrenia: a 22-month, open-label extension study.
    CNS spectrums, 2016, Volume: 21, Issue:5

    To evaluate the safety and effectiveness of lurasidone in the long-term treatment of patients with schizophrenia.. Patients who completed a 6-week, double-blind (DB), placebo-controlled trial continued in a 22-month, open-label (OL) study during which they received once-daily, flexible-doses of lurasidone, 40-120 mg. Change in the Positive and Negative Syndrome Scale (PANSS) was analyzed using both observed case (OC) and last observation carried forward (LOCF) analyses.. Of the 251 patients who entered the OL extension, 51.4% completed 6 months, 36.7% completed 12 months, and 26.7% completed 22 months of OL treatment. Treatment with lurasidone was associated with a mean change from DB baseline, in weight of +0.4 kg at Month 12 (n=99), and +0.8 kg at Month 24 (n=67; OC analyses). Median change from DB baseline to Month 12 and Month 24, respectively, was -1.0 and -9.0 mg/dL for total cholesterol; 0.0 and -1.0 mg/dL for LDL; +1.0 and -11.0 mg/dL for triglycerides; and 0.0 and +0.1/% for HbA1c (OC analyses). The mean PANSS total score was 96.5 at DB baseline and 69.5 at OL baseline. The mean change from DB baseline in the PANSS total score at Month 24 was -43.6 (OC) and -28.4 (LOCF). Thirty-seven patients (14.7%) discontinued due to an adverse event (AE) during OL treatment. Three AEs occurred in ≥10% of patients: schizophrenia (12.4%), akathisia (10.8%), and somnolence (10.8%); and 19.2% reported at least one movement disorder-related AE. Discontinuations due to AEs occurred in 14.8% of patients.. In this 22-month, open-label extension study, treatment with lurasidone was associated with minimal effects on weight, glucose, lipids, and prolactin. Patients demonstrated sustained improvement in the PANSS total score for up to 24 months of lurasidone treatment.

    Topics: Adult; Akathisia, Drug-Induced; Antipsychotic Agents; Basal Ganglia Diseases; Cholesterol; Cholesterol, LDL; Disorders of Excessive Somnolence; Dyslipidemias; Female; Glycated Hemoglobin; Humans; Hyperglycemia; Hyperprolactinemia; Longitudinal Studies; Lurasidone Hydrochloride; Male; Middle Aged; Parkinsonian Disorders; Schizophrenia; Schizophrenic Psychology; Treatment Outcome; Triglycerides; Weight Gain

2016
Lurasidone for schizophrenia.
    Drug and therapeutics bulletin, 2015, Volume: 53, Issue:3

    Lurasidone (Latuda-Sunovion) is a new oral second-generation antipsychotic licensed for treating adults with schizophrenia. Although less likely to cause extrapyramidal adverse effects than first-generation antipsychotics, some second-generation antipsychotics cause weight gain that may increase the risk of diabetes, hypertension and raised lipid levels.1,2 Lurasidone is promoted as offering a balance between efficacy and tolerability, with reported negligible effects on weight and minimal effects on glucose and cholesterol.3 Here we review evidence for lurasidone's efficacy and safety, and consider how it compares with other antipsychotics.

    Topics: Adult; Antipsychotic Agents; Humans; Lurasidone Hydrochloride; Schizophrenia; Weight Gain

2015
Weight change during long-term treatment with lurasidone: pooled analysis of studies in patients with schizophrenia.
    International clinical psychopharmacology, 2015, Volume: 30, Issue:6

    The objective of this analysis was to evaluate the effect of 12 months of treatment with lurasidone on weight in patients with schizophrenia. Post-hoc, observed-case analysis included pooled data from six studies on 40-160 mg/day lurasidone; two studies included active comparators (2-6 mg/day risperidone or 200-800 mg/day quetiapine XR). Overall, 593 patients completed 12 months of treatment (N=471 lurasidone, N = 89 risperidone, N = 33 quetiapine XR). The mean baseline weight was 72.8, 80.8, and 72.4 kg in the lurasidone, risperidone, and quetiapine XR groups, respectively. The mean weight change at month 12 was -0.4 kg with lurasidone, +2.6 kg with risperidone, and +1.2 kg with quetiapine XR. Weight gain of at least 7% from study baseline was observed in 16.0, 25.8, and 15.2% of patients, and weight loss of at least 7% was seen in 18.5, 6.7, and 9.1% of patients treated with lurasidone, risperidone, and quetiapine XR, respectively. A shift from normal/underweight baseline BMI status to overweight/obese at month 12 occurred in 10.2, 27.6, and 15.0% of patients in the lurasidone, risperidone, and quetiapine XR groups, respectively. Conversely, 14.3, 1.7, and 7.7% of patients, respectively, shifted from overweight/obese to normal/underweight. In summary, a low potential for clinically significant weight gain was observed in patients with schizophrenia treated continuously with lurasidone for 12 months.

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Body Mass Index; Delayed-Action Preparations; Dose-Response Relationship, Drug; Female; Humans; Lurasidone Hydrochloride; Male; Middle Aged; Observational Studies as Topic; Psychiatric Status Rating Scales; Quetiapine Fumarate; Risperidone; Schizophrenia; Time Factors; Weight Gain; Young Adult

2015