We have located links that may give you full text access.
JOURNAL ARTICLE
RESEARCH SUPPORT, NON-U.S. GOV'T
The effect of cariprazine on hostility associated with schizophrenia: post hoc analyses from 3 randomized controlled trials.
Journal of Clinical Psychiatry 2016 January
OBJECTIVE: Although most patients with schizophrenia are not aggressive, individuals with the disorder have increased risk of hostile behavior. Cariprazine, a dopamine D3 and D2 receptor partial agonist antipsychotic with preferential binding to D3 receptors, was evaluated for antihostility effects in patients with schizophrenia.
METHOD: Post hoc analyses were conducted using pooled data from 3 positive randomized, placebo-controlled, phase 2/3 studies in inpatients (18-60 years) with acute exacerbation of schizophrenia according to DSM-IV-TR criteria; data were collected between 2008 and 2011. The principal post hoc outcome was mean change from baseline to week 6 on the Positive and Negative Syndrome Scale (PANSS) hostility item (P7); separate analyses adjusted for certain PANSS positive symptoms and sedation covariates. Analyses were based on the pooled intent-to-treat population (N = 1,466) using a mixed-effects model for repeated measures approach; separate analyses were conducted in subgroups categorized by baseline hostility item scores (P7: ≥ 2, ≥ 3, ≥ 4).
RESULTS: The least squares mean difference (LSMD) in change from baseline to week 6 was statistically significant on all PANSS hostility item analyses in favor of cariprazine versus placebo: unadjusted (-0.28; P < .0001), adjusted for PANSS positive symptoms (-0.12; P < .05), adjusted for positive symptoms plus sedation (-0.12; P < .05). The magnitude of change for cariprazine increased with greater baseline hostility (LSMD vs placebo for ≥ 2, ≥ 3, ≥ 4 subgroups: -0.32, -0.37, -0.51, respectively; P < .01 all).
CONCLUSIONS: Significant improvement on the hostility item was seen in cariprazine- versus placebo-treated patients with schizophrenia; the effect of cariprazine increased with greater levels of baseline hostility.
TRIALS REGISTRATION: ClinicalTrials.gov identifiers: NCT00694707, NCT01104766, and NCT01104779.
METHOD: Post hoc analyses were conducted using pooled data from 3 positive randomized, placebo-controlled, phase 2/3 studies in inpatients (18-60 years) with acute exacerbation of schizophrenia according to DSM-IV-TR criteria; data were collected between 2008 and 2011. The principal post hoc outcome was mean change from baseline to week 6 on the Positive and Negative Syndrome Scale (PANSS) hostility item (P7); separate analyses adjusted for certain PANSS positive symptoms and sedation covariates. Analyses were based on the pooled intent-to-treat population (N = 1,466) using a mixed-effects model for repeated measures approach; separate analyses were conducted in subgroups categorized by baseline hostility item scores (P7: ≥ 2, ≥ 3, ≥ 4).
RESULTS: The least squares mean difference (LSMD) in change from baseline to week 6 was statistically significant on all PANSS hostility item analyses in favor of cariprazine versus placebo: unadjusted (-0.28; P < .0001), adjusted for PANSS positive symptoms (-0.12; P < .05), adjusted for positive symptoms plus sedation (-0.12; P < .05). The magnitude of change for cariprazine increased with greater baseline hostility (LSMD vs placebo for ≥ 2, ≥ 3, ≥ 4 subgroups: -0.32, -0.37, -0.51, respectively; P < .01 all).
CONCLUSIONS: Significant improvement on the hostility item was seen in cariprazine- versus placebo-treated patients with schizophrenia; the effect of cariprazine increased with greater levels of baseline hostility.
TRIALS REGISTRATION: ClinicalTrials.gov identifiers: NCT00694707, NCT01104766, and NCT01104779.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app