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Confusion clinical trials

The registry lists 88 studies for Confusion across more than 10 countries. 19 are recruiting or about to start. 20 of them are mainly about Confusion (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-06. Counting its 2 narrower conditions too, such as Delirium: 1,620 studies, 435 open.

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Example · made-up studies

Breast cancer · Recruiting: 2 came in, 3 changed

What changed in your saved searches, Oct 31 – Nov 6:

A study of drug A after surgery for early breast cancer

Came in · now Recruiting

Drug B with hormone therapy in advanced breast cancer

Changed

· Sites: 4 added, including Seoul and Busan

· Enrollment: 300 → 450 participants

Exercise during chemotherapy

Now Active, not recruiting

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Status

Completed
37
Status unknown
20
Recruiting
11
Not yet recruiting
8
Terminated
6
Active, not recruiting
3

Phase

Phase 4
8
Phase 2
4
Phase 3
4
Phase 1
3

Where

United States
25
France
13
Canada
6
Netherlands
5
Germany
3
Turkey
3

Who runs them

UMC Utrecht (3) · University Hospital, Clermont-Ferrand (3) · Celgene (2) · Duke University (2) · University Medical Center Rostock (2) · Indiana University (2) · Johns Hopkins University (2) · University of Chile (2)

What is being tested here

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

DrugOpenPhase 3All
Dexmedetomidine112
Lorazepam101
Tianeptine101
Ketamine002
Haloperidol002
Canagliflozin011
Sitagliptin011
Melatonin001
Hesperidin001
Bupivacaine001

Coming up

0phase 3 studies under way
6studies 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 6

Who these studies take

Of the 11 Confusion studies recruiting now, 10 (91%) set no upper age limit and 0 (0%) stop at 75 or younger. 0 (0%) take children under 18. 0 (0%) are for women only and 0 (0%) for men only; 1 (9%) take healthy volunteers.

Recruiting studies that take each age, of 11
AgeWomenMen
100 (0%)0 (0%)
188 (73%)8 (73%)
308 (73%)8 (73%)
408 (73%)8 (73%)
508 (73%)8 (73%)
6510 (91%)10 (91%)
7511 (100%)11 (100%)
8511 (100%)11 (100%)

Across all 88 studies, recruiting or not: 13% stop at 75 or younger and 10% at 65; 3% take children; 0% are for women only and 1% for men only; 22% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Confusion studies take

Of 20 interventional studies with no phase under Confusion, half reached primary completion within 32 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Interventional, no phase32 mo18–41 · 20 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 12, 2026.

Stopped1

Studies

Recruiting first, then most recently updated. Showing 50 of 88. Browse all 88 → or search them.