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Patient Preference clinical trials

The registry lists 112 studies for Patient Preference across more than 10 countries. 28 are recruiting or about to start. 43 of them are mainly about Patient Preference (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-10.

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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
60
Recruiting
19
Not yet recruiting
9
Status unknown
9
Active, not recruiting
9
Terminated
3

Phase

Phase 3
7
Phase 4
7
Phase 2
3

Where

United States
31
Canada
9
Germany
8
France
7
Denmark
6
Turkey
6

Who runs them

VA Office of Research and Development (5) · McMaster University (3) · National Taiwan University Hospital (2) · Indiana University (2) · Duke University (2) · University of Göttingen (2) · Thorax Centrum Twente (2) · Ottawa Hospital Research Institute (2)

What is being tested here

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

DrugOpenPhase 3All
Dexamethasone202
Amoxicillin101
Clavulanic Acid101
Psilocybin101
Insulin Lispro101
Prednisolone101
Darbepoetin alfa002
Relatlimab001
Nivolumab001
Hyaluronidase (human recombinant)001

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 19 Patient Preference studies recruiting now, 15 (79%) set no upper age limit and 2 (11%) stop at 75 or younger. 2 (11%) take children under 18. 1 (5%) are for women only and 0 (0%) for men only; 8 (42%) take healthy volunteers.

Recruiting studies that take each age, of 19
AgeWomenMen
101 (5%)1 (5%)
1814 (74%)13 (68%)
3017 (89%)16 (84%)
4017 (89%)16 (84%)
5017 (89%)16 (84%)
6516 (84%)16 (84%)
7517 (89%)17 (89%)
8517 (89%)17 (89%)

Across all 112 studies, recruiting or not: 14% stop at 75 or younger and 11% at 65; 10% take children; 5% are for women only and 3% for men only; 29% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Patient Preference studies take

Of 30 observational studies under Patient Preference, half reached primary completion within 26 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Interventional, no phase30 mo11–49 · 23 studies——
Observational26 mo5–57 · 30 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.

Started recruiting1

Newly registered1

Studies

Recruiting first, then most recently updated. Showing 50 of 112. Browse all 112 → or search them.