Multicenter Trial of Combined Pharmacotherapy to Treat Cocaine Dependence
Public ClinicalTrials.gov record NCT01811940. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The proposed protocol is a multi-site double-blind, placebo-controlled outpatient study of the safety and efficacy of Adderall-XR (MAS-ER) and topiramate in the treatment of cocaine dependence. 198 patients will be enrolled and 176 patients randomized in a 14-week trial. The proportion of participants achieving sustained cocaine abstinence for three consecutive weeks at the end of the study will be significantly greater for the combined pharmacotherapies group compared to the placebo group.
Study identification
- NCT ID
- NCT01811940
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2, Phase 3
- Enrollment
- 169 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 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
- Jul 2013 (Type not available)
- Primary completion
- Jun 2017 (Actual)
- Completion
- Jun 2017 (Actual)
- Last update posted
- Apr 24, 2019
2013 – 2017
United States locations
- U.S. sites
- 2
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| STARS | New York | New York | 10032 | — |
| University of Pennsylvania | Philadelphia | Pennsylvania | 19104 | — |
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 NCT01811940, 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 24, 2019 · Synced Oct 26, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT01811940 live on ClinicalTrials.gov.