Who is sponsoring NCT05549674?

NCT05549674 is sponsored by Hvidovre University Hospital.

What drugs are being tested in NCT05549674?

Interventions in NCT05549674: The COPAIN study is observational. There is no intervention..

What condition does NCT05549674 study?

NCT05549674 studies Subacromial Impingement Syndrome, Subacromial Pain Syndrome, Subacromial Impingement.

Is NCT05549674 still recruiting?

NCT05549674 is currently completed. Last updated 8 March 2023.

Last reviewed 2023-03-08 · How we verify

NCT05549674: COPAIN

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Copenhagen Cohort of Patients With Shoulder Pain

Completed Last updated 8 March 2023

What this trial tests

trial testing The COPAIN study is observational. There is no intervention. in Subacromial Impingement Syndrome in 218 participants. Completed in 31 December 2022.

Timeline

1 September 2020

Primary endpoint
31 December 2022

31 December 2022

Quick facts

Lead sponsor	Hvidovre University Hospital
Status	Completed
Study type	OBSERVATIONAL
Enrollment	218
Start date	1 September 2020
Primary completion	31 December 2022
Estimated completion	31 December 2022
Sites	1 location across Denmark

Drugs / interventions tested

The COPAIN study is observational. There is no intervention.

Conditions studied

Subacromial Impingement Syndrome — all drugs for Subacromial Impingement Syndrome →
Subacromial Pain Syndrome — all drugs for Subacromial Pain Syndrome →
Subacromial Impingement — all drugs for Subacromial Impingement →

Sponsor

Hvidovre University Hospital

Who can join

Adults 18 to 100, any sex, with Subacromial Impingement Syndrome or Subacromial Pain Syndrome. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

The COPAIN study is comprised of three studies; a cross-sectional study (study 1), a prospective study (study 2) and a randomized controlled trial (study 3). Study 3 is described in detail in a separate protocol (the SELECT trial protocol) and is not described in further detail here.

Publications & conference data

1 peer-reviewed publication reference this trial (live from Europe PMC):

The Challenge of Diagnosing Patients Presenting With Signs and Symptoms of Subacromial Pain Syndrome: A Descriptive Study of 741 Patients Seen in a Secondary Care Setting.
Witten A, Clausen MB, Thorborg K, Hölmich P, et al · · 2025 · cited 1× · PMID 40303319 · DOI 10.1177/23259671251332942

Verify or expand the search:

Other recruiting trials for Subacromial Impingement Syndrome

Currently open trials in the same condition.

NCT07509021 — Neuropathic Pain, Catastrophizing, and Adherence in SAIS · recruiting
NCT07293702 — IASTM Effects on Pain, Functionality, and Proprioception in Subacromial Impingement · NA · recruiting
NCT06778551 — Shoulder School: A Multicenter Prospective Randomized Controlled Study · NA · active not recruiting
NCT06688214 — Effects of KT and Scapular Stabilization Exercises. · NA · recruiting
NCT06473142 — RELATION BETWEEN BODY POSTURE AND SHOULDER DYSFUNCTION · recruiting

Other Hvidovre University Hospital trials

Trials by the same sponsor.

NCT07561164 — Feasibility of a Co-designed Mobility Intervention After Hip Fracture Surgery · NA · not yet recruiting
NCT06909240 — Progressive Gait Training After First-time Deep Venous Thrombosis: Clinical Effectiveness and Involved Mecanisms (The DV · NA · recruiting
NCT07054216 — Probiotic for Infants · NA · recruiting
NCT07029334 — Effectiveness Evaluation of Social Prescribing · recruiting
NCT06789484 — Characterization of the Gastrointestinal Microbiota in Newborn Infants · NA · recruiting

Verify against primary sources

ClinicalTrials.gov — authoritative US registry record
WHO ICTRP — international registry index
EU Clinical Trials Register
Sponsor press releases (Google)

Data sources for this page

Trial protocol + status: ClinicalTrials.gov NCT05549674 (US National Library of Medicine, public domain)
Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by Hvidovre University Hospital
Last refreshed: 8 March 2023

Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT05549674.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing