Substance use disorders Clinical Trials
Conditions / Substance use disorders
Delta Trials records 376 clinical trials for Substance use disorders in its publicly accessible dataset. From the full dataset, 67 actively seeking eligible participants and 221 trials have reached completion. This research is conducted across 308 study locations around the world. An additional 88 trials are active but not currently open for enrollment. Since 2020, 12 trials have been stopped, reflecting shifts in research priorities or feasibility. The trial counts on this page reflect the most recent data ingested from ClinicalTrials.gov, with history tracked across multiple versions.
Trial Status
376
Total Trials
67
Recruiting
221
Completed
88
Other Active
12
Terminated since 2020
308
Study Locations
Browse by location (308 total)
- Baltimore, United States 23 trialsAll trials in Baltimore, United States
- Boston, United States 15 trialsAll trials in Boston, United States
- New York, United States 14 trialsAll trials in New York, United States
- Toronto, Canada 11 trialsAll trials in Toronto, Canada
- Philadelphia, United States 10 trialsAll trials in Philadelphia, United States
- Charleston, United States 9 trialsAll trials in Charleston, United States
- New Haven, United States 7 trialsAll trials in New Haven, United States
- Indianapolis, United States 7 trialsAll trials in Indianapolis, United States
- Portland, United States 7 trialsAll trials in Portland, United States
- Houston, United States 7 trialsAll trials in Houston, United States
- Chicago, United States 7 trialsAll trials in Chicago, United States
- Birmingham, United States 6 trialsAll trials in Birmingham, United States
- Dallas, United States 6 trialsAll trials in Dallas, United States
- Madison, United States 6 trialsAll trials in Madison, United States
- Cincinnati, United States 6 trialsAll trials in Cincinnati, United States
- Greenville, United States 6 trialsAll trials in Greenville, United States
- Providence, United States 5 trialsAll trials in Providence, United States
- Palo Alto, United States 5 trialsAll trials in Palo Alto, United States
- Atlanta, United States 5 trialsAll trials in Atlanta, United States
- Los Angeles, United States 5 trialsAll trials in Los Angeles, United States