NCT07228936 The Role of Pectoralis Minor Tightness in the Development of Rotator Cuff Tears
| NCT ID | NCT07228936 |
| Status | Recruiting |
| Phase | — |
| Sponsor | Gazi University |
| Condition | Shoulder Impingement Syndrome |
| Study Type | OBSERVATIONAL |
| Enrollment | 90 participants |
| Start Date | 2025-03-18 |
| Primary Completion | 2026-06-25 |
Eligibility & Interventions
Eligibility Fast-Check
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What to Expect as a Participant
This is an observational study. You will not receive an experimental treatment; researchers will collect data based on your existing condition or standard treatment.
This trial targets 90 participants in total. It began in 2025-03-18 with a primary completion date of 2026-06-25.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
This study investigates whether tightness of a small chest muscle called the pectoralis minor is associated with the development of partial rotator cuff tears in the shoulder. Using a propensity score matched case-control design, the study compares patients with rotator cuff tears (case group, n=45) to patients with intact rotator cuffs (control group, n=45). Adults aged 18-55 with shoulder pain who are evaluated by MRI and/or shoulder arthroscopy at Gazi University Hospital may be invited. The case group includes patients found to have partial rotator cuff tears during arthroscopy. The control group includes patients whose rotator cuff was documented as intact by MRI. Groups are matched 1:1 on age, sex, BMI, and dominant side. Before surgery, two trained clinician measures shoulder posture and pectoralis minor length using simple external tools (a digital caliper and ruler-like square). For arthroscopy patients, the surgeon records general arthroscopic findings. No extra procedures are added for research. We expect to include 90 participants total. The primary hypothesis is that pectoralis minor tightness is more prevalent in patients with rotator cuff tears compared to controls. A secondary hypothesis is that tears in patients with pectoralis minor tightness more often partial-thickness bursal side rotator cuff tear. Results may help clinicians understand shoulder mechanics and improve prevention or rehabilitation strategies.
Eligibility Criteria
Inclusion criteria consisted of patients aged 18-55 years who were scheduled to undergo surgical treatment for a partial-thickness rotator cuff tear (case group) and individuals aged 18-55 years with no evidence of rotator cuff or other shoulder pathology on magnetic resonance imaging (control group). Patients were excluded if they had a history of trauma, thoracic outlet syndrome, systemic inflammatory disease, prior surgery on the affected shoulder, and declined participation in the examination.
Contact & Investigator
Frequently Asked Questions
Who can join the NCT07228936 clinical trial?
This trial is open to participants of all sexes, aged 18 Years or older, up to 55 Years, studying Shoulder Impingement Syndrome. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
Is NCT07228936 currently recruiting?
Yes, NCT07228936 is actively recruiting participants. Contact the research team at cgty_166@hotmail.com for enrollment information.
Where is the NCT07228936 trial being conducted?
This trial is being conducted at Ankara, Turkey (Türkiye).
Who is sponsoring the NCT07228936 clinical trial?
NCT07228936 is sponsored by Gazi University. The trial plans to enroll 90 participants.