comparison of somnolence associated with asenapine, olanzapine, risperidone, and haloperidol relative to placebo in patients with schizophrenia or bipolar disorder
Clicks: 128
ID: 167385
2013
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This
article has not been analysed, so there is no overall score —
reader engagement is measured and shown alongside.
Reader Engagement
Steady Performance
30.0
/100
128 views
15 readers
AI Quality Assessment
Not analyzed
Readership in this journal
SteadyRanked #98 of 117 articles by views in journal of crystal growth
Most read
Least read
Bar heights use a square-root scale.
Mint this article as an NFT
Not yet mintedCreate a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.
5
SUSD
one-off · no wallet required
Abstract
Keming Gao,1 Mary Mackle,2 Pilar Cazorla,2 Jun Zhao,2 Armin Szegedi2 1Department of Psychiatry, Mood and Anxiety Clinic in the Mood Disorders Program, Case Western Reserve University, School of Medicine, Cleveland, OH, USA; 2Merck, Rahway, NJ, USA Background: Patients with schizophrenia or bipolar disorder (BPD) may be differentially sensitive to antipsychotics. This study assessed the median time to onset, duration, and rate of somnolence associated with asenapine and other antipsychotics in both indications. Methods: Ten clinical trials (n = 4786) were analyzed as five cohorts pooled according to indication and study design. Results: In the short-term schizophrenia cohort, the incidence of somnolence was 13.1%, 19.1%, 8.5% 5.2%, and 6.9% with asenapine, olanzapine, risperidone, haloperidol, and placebo, respectively. Median time to onset of somnolence was 2 days for asenapine and olanzapine, and 6, 3, and 7 days for risperidone, haloperidol, and placebo, respectively. Median duration was 15 days for asenapine and olanzapine, and 3, 22.5, and 4.5 days for risperidone, haloperidol, and placebo, respectively. In the long-term schizophrenia cohort, the incidence, time to onset, and duration of somnolence with asenapine and olanzapine were 18.4% versus 19.6%, 9.0 days versus 12 days, and 22 days versus 21 days, respectively. In schizophrenia with persistent negative symptoms, the incidence, median time to onset, and duration of somnolence with asenapine and olanzapine were 18.5% versus 21.1%, 9.0 days versus 7.5 days, and 25.0 days versus 41.5 days, respectively. In the monotherapy for BPD cohort, the incidence of somnolence with asenapine, olanzapine, and placebo was 23.8%, 26.4%, and 6.4%, respectively. Median time to onset and duration of somnolence with asenapine, olanzapine, and placebo were 1, 2, and 2 days, respectively, and 7, 8.5, and 5 days. In the adjunctive therapy for BPD cohort, the incidence, median time to onset, and duration of somnolence with asenapine and placebo were 24.0% versus 10.2%, 1.5 days versus 2 days, and 12.5 days versus 7 days, respectively. Conclusion: In the short-term schizophrenia cohort, time to onset and duration of somnolence with asenapine was similar to that with olanzapine and haloperidol. Only asenapine and olanzapine had significantly higher rates of somnolence relative to placebo. The time to onset, duration, and incidence of somnolence with asenapine and olanzapine was similar in patients with long-term schizophrenia and those with BPD. Patients with BPD were more sensitive than those with schizophrenia to asenapine and olanzapine. Keywords: asenapine, somnolence, sedation, schizophrenia, bipolar disorder
| Reference Key |
k2013neuropsychiatriccomparison
Use this key to autocite in the manuscript while using
SciMatic Manuscript Manager or Thesis Manager
|
|---|---|
| Authors | ;Gao K;Mackle M;Cazorla P;Zhao J;Szegedi A |
| Journal | journal of crystal growth |
| Year | 2013 |
| DOI |
DOI not found
|
| URL | |
| Keywords |
Citations
No citations found. To add a citation, contact the admin at info@scimatic.org
Comments
No comments yet. Be the first to comment on this article.