Shoulder Impingement Syndrome clinical trials

The registry lists 320 studies for Shoulder Impingement Syndrome across more than 10 countries. 62 are recruiting or about to start. 261 of them are mainly about Shoulder Impingement Syndrome (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-09.

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Status

Completed: 198
Status unknown: 38
Recruiting: 32
Not yet recruiting: 28
Active, not recruiting: 10
Terminated: 8

Phase

Phase 4: 8
Phase 3: 8
Phase 2: 6
Early Phase 1: 2
Phase 1: 1

Where

Turkey: 69
Egypt: 34
United States: 31
Taiwan: 21
Pakistan: 21
Spain: 18

Who runs them

Cairo University (30) · National Yang Ming Chiao Tung University (10) · National Taiwan University Hospital (7) · Dokuz Eylul University (7) · Riphah International University (7) · Universidade Federal de Sao Carlos (5) · Fundacio d'Investigacio en Atencio Primaria Jordi Gol i Gurina (5) · Helping Hand Institute of Rehabilitation Sciences (5)

What is being tested here

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

Drug	Phase 3	All
Hyaluronic Acid	1	3
Platelet rich plasma	1	3
Lidocaine	0	3
Tranexamic Acid	1	2
Triamcinolone	1	2
Methylprednisolone	0	2
Dexamethasone	0	2
Ketorolac	0	2
Betamethasone dipropionate	0	1
Betamethasone	0	1

Drug classes tested here Corticosteroids 7 · Local anesthetics 4

Coming up

1phase 3 study under way

16studies 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.

The 10 nearest

Nov 2026Acromial Morphology: Reliability of CT-based Assessment and Relationship With Age in a Series of 420 Patients · University Hospital, Strasbourg, France
Dec 2026Effect of Blood Flow Restriction Training Versus Pilates on Shoulder Impingement Syndrome · Cairo University
Dec 2026Graded Motor Imagery and Task-Oriented Exercise in Shoulder Impingement · Fenerbahce University
Dec 2026"Effectiveness of a Telerehabilitation Program Versus a Conventional Rehabilitation Program in Patients With Subacromial Pain" · Instituto Mexicano del Seguro Social
Dec 2026Spencer vs Positional Release Techniques for Chronic Subacromial Impingement · University of Management and Technology Lahore
Jan 2027Pectoralis Minor Release in Patients With Subacromial Impingement Syndrome · Cairo University
Mar 2027BFRT for Subacromial Pain · University of Florida
May 2027The Combined Effect of Thoracic Manipulation and Instrument-assisted Soft Tissue Mobilization in Patients With Shoulder Impingement Syndrome · Cairo University
May 2027Latissimus Dorsi Strengthening Exercises in Rotator Cuff Tendinopathy · Hacettepe University
May 2027Scapular Dyskinesis With Impingement Syndrome · Chuncheon Sacred Heart Hospital

Who these studies take

Of the 32 Shoulder Impingement Syndrome studies recruiting now, 3 (9%) set no upper age limit and 25 (78%) stop at 75 or younger. 1 (3%) take children under 18. 0 (0%) are for women only and 1 (3%) for men only; 6 (19%) take healthy volunteers.

Recruiting studies that take each age, of 32
Age	Women	Men
10	0 (0%)	0 (0%)
18	16 (50%)	17 (53%)
30	29 (91%)	30 (94%)
40	28 (88%)	29 (91%)
50	20 (63%)	21 (66%)
65	13 (41%)	14 (44%)
75	7 (22%)	8 (25%)
85	5 (16%)	6 (19%)

Across all 320 studies, recruiting or not: 71% stop at 75 or younger and 59% at 65; 5% take children; <1% are for women only and 2% for men only; 19% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Shoulder Impingement Syndrome studies take

Of 172 interventional studies with no phase under Shoulder Impingement Syndrome, half reached primary completion within 12 months of starting, counting those still running.

Start to primary completion	Every sponsor	Industry	Non-industry
Interventional, no phase	12 mo5–24 · 172 studies	—	11 mo5–24 · 170 studies
Observational	27 mo7–45 · 16 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.

Studies

Recruiting first, then most recently updated. Showing 50 of 320. Browse all 320 → or search them.