Clinical Trial of Dipyridamole in Schizophrenia
NCT00349973 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 29
Last updated 2019-11-04
Summary
This is a 6-week, randomized, double blind, parallel groups designed, olanzapine-controlled trial of oral dipyridamole in symptomatic patients with a (DSM IV) diagnosis of schizophrenia, schizoaffective or schizophreniform disorder. This pilot study aims to provide preliminary estimates of whether the effect sizes of dipyridamole on positive symptoms, negative symptoms, and cognitive deficits differ between schizophrenia patients treated with dipyridamole, and schizophrenia patients treated with olanzapine. A total of 30 subjects will be recruited locally.
Conditions
- Schizophrenia
- Schizoaffective Disorder
- Schizophreniform Disorder
Interventions
- DRUG
-
Dipyridamole
Week 1- 50 mg bid Week 2- 50 mg am and 100 mg pm Weeks 3-6 100 mg am and 100 mg pm
- OTHER
-
Olanzapine
Week 1- 5 mg BID Week 2- 5 mg am and 10 mg pm Weeks 3-6 10 mg am and 10 mg pm
Sponsors & Collaborators
-
University of Maryland, Baltimore
lead OTHER
Principal Investigators
-
Ikwunga Wonodi, MD · Maryland Pschiatric Research Center, University of Maryland School of Medicine
-
Gunvant K Thaker, MD · University of Maryland, College Park
Study Design
- Allocation
- RANDOMIZED
- Purpose
- TREATMENT
- Masking
- DOUBLE
- Model
- PARALLEL
Eligibility
- Min Age
- 18 Years
- Max Age
- 65 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2001-05-31
- Primary Completion
- 2008-09-30
- Completion
- 2011-09-30
Countries
- United States
Study Locations
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