Schizophrenia Clinical Trial
Official title:
A Randomized Comparison of Twice-Daily Versus Once-Daily Asenapine for Schizophrenia
Verified date | November 2013 |
Source | Duke University |
Contact | n/a |
Is FDA regulated | No |
Health authority | United States: Institutional Review Board |
Study type | Interventional |
The investigators propose to explore: 1. the acceptance by patients of once versus twice
daily dosing with asenapine, 2. the acceptance by staff of once versus twice daily dosing
with asenapine, and 3. the changes in psychopathology associated with these two dosing
strategies, in 30 patients with schizophrenia or schizoaffective disorder.
The investigators hypothesize that patient and staff acceptance will be better with once
daily dosing and that improvements in psychopathology will be similar across once daily and
twice daily dosing
Status | Completed |
Enrollment | 30 |
Est. completion date | November 2013 |
Est. primary completion date | April 2013 |
Accepts healthy volunteers | No |
Gender | Both |
Age group | 18 Years to 65 Years |
Eligibility |
Inclusion Criteria: - Male or female individuals, - 18-65 years of age, - who meet DSM-IV diagnostic criteria for schizophrenia or schizoaffective disorder, - who are newly admitted to Central Regional Hospital for treatment of an acute psychotic exacerbation, - who provide signed informed consent to participate, will be included. Exclusion Criteria: - Females who are lactating or pregnant, - individuals with a prior history of poor therapeutic response or sensitivity to asenapine, will be excluded |
Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment
Country | Name | City | State |
---|---|---|---|
United States | Central Regional Hospital | Butner | North Carolina |
Lead Sponsor | Collaborator |
---|---|
Duke University | Merck Sharp & Dohme Corp. |
United States,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Patient Acceptance | A Patient Acceptance Likert Scale (1= Very Acceptable to 7 = Completely Unacceptable, i.e., individual refuses further doses) will be administered to the patient by the Research Nurse on day 14 of treatment. | At day 14 | No |
Secondary | Change in Brief Psychiatric Rating Scale (BPRS) Total Score | The BPRS will be completed by the Principle Investigator at baseline and at day 14. The BPRS has 18 items each rated 1-7 with 1 representing the lowest severity of symptoms and 7 representing the highest severity; thus the lowest and highest possible total scores are 18 and 126 | From baseline to day 14 | No |
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