Clozapine Versus Chlorpromazine for Treatment-Unresponsive Schizophrenia
Public ClinicalTrials.gov record NCT00169039. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Clozapine Response and Biogenic Amines in Schizophrenia
Study identification
- NCT ID
- NCT00169039
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 4
- Lead sponsor
- Harvard Medical School (HMS and HSDM)
- Other
- Enrollment
- 66 participants
Conditions and interventions
Conditions
Interventions
- Chlorpromazine Drug
- Clozapine Drug
Drug
Eligibility (public fields only)
- Age range
- 19 Years to 60 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 30, 1994
- Primary completion
- Not listed
- Completion
- Jan 31, 2002
- Last update posted
- Apr 6, 2015
1994 – 2002
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Commonwealth Research Center | Jamaica Plain | Massachusetts | 02130 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00169039, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 6, 2015 · Synced May 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00169039 live on ClinicalTrials.gov.