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Habits clinical trials

The registry lists 61 studies for Habits across more than 10 countries. 13 are recruiting or about to start. 10 of them are mainly about Habits (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-06. Counting its 2 narrower conditions too, such as Bruxism: 249 studies, 60 open.

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Status

Completed
41
Not yet recruiting
6
Recruiting
5
Status unknown
3
Enrolling by invitation
2
Withdrawn
1

Phase

Phase 2
5
Phase 3
3
Phase 1
1

Where

United States
28
Spain
6
Germany
5
Croatia
3
Turkey
3
Netherlands
2

Who runs them

University Hospital Tuebingen (3) · University of California, Berkeley (3) · Teachers College, Columbia University (3) · Wayne State University (2) · Arizona State University (2) · Ahram Canadian University (1) · University of California, Davis (1) · University of Wisconsin, Madison (1)

What is being tested here

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

DrugOpenPhase 3All
Donepezil202
Varenicline011
Nicotine Chewing Gum011
Nicotine011

Coming up

0phase 3 studies under way
3studies 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 3

Who these studies take

Of the 5 Habits studies recruiting now, 3 (60%) set no upper age limit and 2 (40%) stop at 75 or younger. 2 (40%) take children under 18. 0 (0%) are for women only and 0 (0%) for men only; 2 (40%) take healthy volunteers.

Recruiting studies that take each age, of 5
AgeWomenMen
101 (20%)1 (20%)
183 (60%)3 (60%)
303 (60%)3 (60%)
403 (60%)3 (60%)
503 (60%)3 (60%)
654 (80%)4 (80%)
754 (80%)4 (80%)
853 (60%)3 (60%)

Across all 61 studies, recruiting or not: 52% stop at 75 or younger and 46% at 65; 30% take children; 3% are for women only and 0% for men only; 61% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Habits studies take

Of 29 interventional studies with no phase under Habits, half reached primary completion within 15 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Interventional, no phase15 mo8–25 · 29 studies—15 mo8–25 · 28 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

Studies

Recruiting first, then most recently updated. Showing 50 of 61. Browse all 61 → or search them.