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Osteoarthritis, Hip clinical trials

The registry lists 641 studies for Osteoarthritis, Hip across more than 10 countries. 120 are recruiting or about to start. 480 of them are mainly about Osteoarthritis, Hip (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-12.

ClinicalTrials.gov finds 1,078 studies for Osteoarthritis, Hip. How that becomes 641 here

This page counts the studies the registry files under Osteoarthritis, Hip, and those it files under no condition that list Osteoarthritis, Hipthemselves. Each study its search finds is placed by how the registry filed it and by the conditions it lists. ClinicalTrials.gov counts as of Nov 8, 2026. How condition pages count

  1. 1,078Found by its condition searchIt reads the conditions a study lists and their synonyms, and also titles and keywords.
  2. −6List Osteoarthritis, Hip as a condition, but the registry did not file them under itMost often written as “Post-Traumatic Osteoarthritis of Hip” (3), “Osteoarthritis, Knee / Osteoarthritis, Hip” (2), and “Post-traumatic Osteoarthritis of Hip Nos” (1). The registry filed them under other conditions only, most often Osteoarthritis (4) and Femoral Neck Fractures (2).
  3. −431Match it another way38 name it in the title, 2 in a keyword, and 391 by a synonym or other text the search reads.
  4. 641The count on this page7 of them list Osteoarthritis, Hip in their own words; the registry filed them under no condition.

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Status

Completed
337
Recruiting
87
Status unknown
74
Terminated
42
Active, not recruiting
42
Not yet recruiting
28

Phase

Phase 4
51
Phase 3
46
Phase 2
31
Phase 1
14
Early Phase 1
2

Where

United States
155
Canada
49
Poland
43
France
38
Denmark
34
United Kingdom
32

Who runs them

Zimmer Biomet (25) · Poznan University of Medical Sciences (21) · Istituto Ortopedico Rizzoli (13) · Northern Orthopaedic Division, Denmark (9) · Pfizer (7) · Norwegian University of Science and Technology (7) · Duke University (6) · Massachusetts General Hospital (6)

What is being tested here

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

DrugOpenPhase 3All
Ropivacaine3013
Dexamethasone3012
Dexmedetomidine305
Bupivacaine228
Autologous adipose derived mesenchymal stem cells (mscs)102
Nandrolone Decanoate101
Nandrolone101
Vitamin D101
Prothrombin complex concentrate101
Cannabidiol101

Drug classes tested here Local anesthetics 4 open · Corticosteroids 3 open · NSAIDs 11 · COX-2 inhibitors 8

Coming up

2phase 3 studies under way
43studies finish main data collection within a year1 of them phase 3

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

The 10 nearest, phase 3 first

Who these studies take

Of the 87 Osteoarthritis, Hip studies recruiting now, 54 (62%) set no upper age limit and 7 (8%) stop at 75 or younger. 3 (3%) take children under 18. 0 (0%) are for women only and 0 (0%) for men only; 6 (7%) take healthy volunteers.

Recruiting studies that take each age, of 87
AgeWomenMen
103 (3%)3 (3%)
1853 (61%)53 (61%)
3060 (69%)60 (69%)
4064 (74%)64 (74%)
5073 (84%)73 (84%)
6585 (98%)85 (98%)
7583 (95%)83 (95%)
8569 (79%)69 (79%)

Across all 641 studies, recruiting or not: 23% stop at 75 or younger and 7% at 65; 10% take children; 1% are for women only and <1% for men only; 12% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Osteoarthritis, Hip studies take

Of 24 phase 4 interventional studies under Osteoarthritis, Hip, half reached primary completion within 24 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Phase 424 mo5–27 · 24 studies——
Interventional, no phase29 mo14–51 · 226 studies—28 mo12–45 · 200 studies
Observational53 mo13–113 · 81 studies—22 mo8–59 · 52 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 14, 2026.

Started recruiting2

Newly registered2

Studies

Recruiting first, then most recently updated. Showing 50 of 641. Browse all 641 → or search them.