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Alcohol-Related Disorders clinical trials

The registry lists 156 studies for Alcohol-Related Disorders across more than 10 countries. 23 are recruiting or about to start. 59 of them are mainly about Alcohol-Related Disorders (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-09. Counting its 7 narrower conditions too, such as Alcoholism: 2,109 studies, 431 open.

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Status

Completed
102
Recruiting
16
Terminated
8
Status unknown
8
Withdrawn
7
Active, not recruiting
7

Phase

Phase 2
28
Phase 1
17
Phase 3
10
Phase 4
5
Early Phase 1
1

Where

United States
107
Spain
9
Canada
6
France
4
Germany
3
Poland
3

Who runs them

National Institute on Alcohol Abuse and Alcoholism (NIAAA) (9) · National Institute on Drug Abuse (NIDA) (8) · VA Office of Research and Development (7) · Yale University (6) · Kaiser Permanente (6) · University of Washington (4) · The Scripps Research Institute (4) · Northwell Health (4)

What is being tested here

Drugs under test in Alcohol-Related Disorders studies, those with the most open studies first. Medicines only given beside them are not counted. How drugs are counted

DrugOpenPhase 3All
Spironolactone101
Naltrexone017
Disulfiram004
Ethanol004
Nalmefene033
Fluoxetine002
Venlafaxine012
Nitrous Oxide002
Dutasteride002
Acetaminophen002

Drug classes tested here Opioid antagonists 10

Coming up

1phase 3 study under way
10studies finish main data collection within a year

Studies recruiting or running, from their records. “Main data collection” ends at the primary completion date, the sponsor’s own estimate, which often moves.

All 10

Who these studies take

Of the 16 Alcohol-Related Disorders studies recruiting now, 5 (31%) set no upper age limit and 7 (44%) stop at 75 or younger. 3 (19%) take children under 18. 2 (13%) are for women only and 0 (0%) for men only; 5 (31%) take healthy volunteers.

Recruiting studies that take each age, of 16
AgeWomenMen
100 (0%)0 (0%)
1813 (81%)11 (69%)
3013 (81%)11 (69%)
4013 (81%)11 (69%)
5012 (75%)11 (69%)
6512 (75%)11 (69%)
759 (56%)8 (50%)
859 (56%)8 (50%)

Across all 156 studies, recruiting or not: 53% stop at 75 or younger and 44% at 65; 12% take children; 3% are for women only and 3% for men only; 26% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Alcohol-Related Disorders studies take

Of 49 interventional studies with no phase under Alcohol-Related Disorders, half reached primary completion within 30 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Interventional, no phase30 mo17–44 · 49 studies—30 mo17–44 · 49 studies

Each figure is the month by which half the studies had reached primary completion, with the range in which the middle half did. Studies still running count until their last registry update; studies that stopped early are left out. Phase 1 includes early phase 1; observational means prospective or not stated, as retrospective and cross-sectional studies date a window of data rather than a study. How these figures are worked out

What changed recently

From the registry's own updates since Oct 15, 2026.

Newly registered1

Studies

Recruiting first, then most recently updated. Showing 50 of 156. Browse all 156 → or search them.