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Mixed Dementias clinical trials

The registry lists 56 studies for Mixed Dementias across more than 10 countries. 15 are recruiting or about to start. 5 of them are mainly about Mixed Dementias (how this is decided). Per ClinicalTrials.gov, last updated 2026-09-21.

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Status

Completed
31
Recruiting
11
Active, not recruiting
5
Not yet recruiting
3
Status unknown
3
Terminated
2

Phase

Phase 3
6
Phase 2
2
Phase 4
2

Where

United States
22
Canada
6
China
3
Germany
2
Spain
2
Australia
2

Who runs them

Hopeful Aging (4) · University College, London (3) · Temple University (2) · Centre for Addiction and Mental Health (2) · Peking Union Medical College Hospital (2) · Exonhit (2) · Bitbrain (1) · University of North Carolina, Chapel Hill (1)

What is being tested here

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

DrugOpenPhase 3All
Cannabidiol111
Risperidone033
Donepezil012
Atorvastatin001
Galantamine011
Zagociguat001

Drug classes tested here Cholinesterase inhibitors 3

Coming up

1phase 3 study 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 11 Mixed Dementias studies recruiting now, 6 (55%) set no upper age limit and 0 (0%) stop at 75 or younger. 3 (27%) take children under 18. 0 (0%) are for women only and 0 (0%) for men only; 5 (45%) take healthy volunteers.

Recruiting studies that take each age, of 11
AgeWomenMen
103 (27%)3 (27%)
184 (36%)4 (36%)
305 (45%)5 (45%)
406 (55%)6 (55%)
508 (73%)8 (73%)
6511 (100%)11 (100%)
7511 (100%)11 (100%)
8510 (91%)10 (91%)

Across all 56 studies, recruiting or not: 0% stop at 75 or younger and 0% at 65; 9% take children; 2% are for women only and 0% for men only; 27% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Mixed Dementias studies take

Of 27 interventional studies with no phase under Mixed Dementias, half reached primary completion within 32 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Interventional, no phase32 mo24–40 · 27 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 56. Browse all 56 → or search them.