Clinical trial Recruiting at 1 site Interventional Ages 18 to 65

Microfracture technique to improve healing of rotator cuff tears

Official title: Randomized Controlled Trial of Patients Treated With and Without Lateralized Microfracture During Rotator Cuff Repair

Run by Affiliated Hospital of Nantong University · NCT05624164 · Data updated 2026-11-12

This study tests if a new microfracture technique can help people with medium to large rotator cuff tears heal better after surgery compared to standard repair methods.

Quick facts

Study typeInterventional
Ages18 Years to 65 Years
SexAll
Enrollment88 (estimated)
SponsorAffiliated Hospital of Nantong University
Academic / other
Locations2 sites (Nantong, Jiangsu and 1 other locations)
StatusRecruiting
StartedOctober 1, 2022
Main results expectedDecember 31, 2025
Study endsDecember 31, 2026
Registry record updatedNovember 22, 2022
Trial IDNCT05624164 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are individuals with medium to large rotator cuff tears (1cm-5cm) who have failed non-operative treatment.

Probably not a fit

Patients with small or massive rotator cuff tears, revision surgeries, or irreparable tears may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial investigates the impact of lateralized microfracture on the healing of medium to large rotator cuff tears following arthroscopic repair. Participants will be randomly assigned to receive either the microfracture treatment or conventional repair without microfracture. The study aims to determine if this technique can reduce the rate of retear and enhance functional recovery post-surgery. The trial focuses on patients who have not responded to non-operative treatment for at least three months.

Why it matters

Potential benefit: If successful, this approach could lead to improved healing outcomes and reduced retear rates for patients with rotator cuff tears.

How similar studies have gone: While the concept of microfracture is established in other orthopedic contexts, this specific application for rotator cuff repair is novel and has not been extensively tested.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Medium to large Rotator cuff tear(1cm-5cm) diagnosed by MRI
2. Patients can complete the follow-up and comply with all post-operative rehab instructions
3. Failure of non-operative treatment for at least 3 months

Exclusion Criteria:

1. Revision rotator cuff surgery
2. Partial thickness rotator cuff tears
3. Small (less than 1cm) and Massive (greater than 5cm) rotator cuff tears
4. Disease history of the affected shoulder
5. Systemic immune diseases
6. Irreparable rotator cuff tear

Where it's running

  • Afiliated Hospital of Nantong University
    Nantong, Jiangsu, China
    Recruiting
  • Affiliated Hospital of Nantong University
    Nantong, Jiangsu, China
    Not yet recruiting

Study contacts

  • Principal investigator: Yucheng Sun, Ph.D — Affiliated Hospital of Nantong University
  • Study coordinator: Mingbing Xiao, Ph.D
  • Email: tdfykjc@163.com
  • Phone: +86051381162222

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.