Substance-related disorders Clinical Trials
Conditions / Substance-related disorders
Delta Trials records 317 clinical trials for Substance-related disorders in its publicly accessible dataset. From the full dataset, 24 actively seeking eligible participants and 253 trials have reached completion. This research is conducted across 266 study locations around the world. An additional 40 trials are active but not currently open for enrollment. Since 2020, 7 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
317
Total Trials
24
Recruiting
253
Completed
40
Other Active
7
Terminated since 2020
266
Study Locations
Browse by location (266 total)
- New York, United States 30 trialsAll trials in New York, United States
- Chicago, United States 21 trialsAll trials in Chicago, United States
- Baltimore, United States 17 trialsAll trials in Baltimore, United States
- Philadelphia, United States 16 trialsAll trials in Philadelphia, United States
- Boston, United States 15 trialsAll trials in Boston, United States
- Los Angeles, United States 13 trialsAll trials in Los Angeles, United States
- New Haven, United States 13 trialsAll trials in New Haven, United States
- Charleston, United States 10 trialsAll trials in Charleston, United States
- Providence, United States 8 trialsAll trials in Providence, United States
- Basel, Switzerland 8 trialsAll trials in Basel, Switzerland
- Seattle, United States 7 trialsAll trials in Seattle, United States
- Denver, United States 6 trialsAll trials in Denver, United States
- San Diego, United States 6 trialsAll trials in San Diego, United States
- Eugene, United States 6 trialsAll trials in Eugene, United States
- Indianapolis, United States 6 trialsAll trials in Indianapolis, United States
- Trondheim, Norway 6 trialsAll trials in Trondheim, Norway
- San Francisco, United States 5 trialsAll trials in San Francisco, United States
- Hartford, United States 5 trialsAll trials in Hartford, United States
- Albuquerque, United States 5 trialsAll trials in Albuquerque, United States
- Cincinnati, United States 5 trialsAll trials in Cincinnati, United States