NCT07285746

Atelocollagen ＆ Hyaluronic Acid Correlation With Enhancement of Rotator Cuff Healing: Synergistic Effect?

Atelocollagen ＆ Hyaluronic Acid Correlation With Enhancement of Rotator Cuff Healing: Synergistic Effect? 2-Year Results of a Randomized Controlled Trial

• Status: Active Not Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 124 (actual)
• Sponsor: Hallym University Dongtan Sacred Heart Hospital · Academic / Other
• Sex: All
• Age: 40 Years – 75 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this study is to analyze the correlation between the synergistic effects of atelocollagen and hyaluronic acid (HA) in enhancing rotator cuff healing postoperatively in patients undergoing rotator cuff repair surgery.The main questions it aims to answer are: * Does atelo Collagen aid in the rotator cuff repair healing process? * Does hyaluronic acid (HA) aid in the rotator cuff repair healing process? * Does the combined use of atelo collagen and HA in the rotator cuff repair healing process have a synergistic effect? The researchers will compare the use of atelo collagen and HA alone with no treatment to determine their effectiveness in rotator cuff healing. Participants will: * receive injections of atelo collagen or HA, either alone or in combination, during arthroscopic rotator cuff repair. * visit the clinic for medical checkups and tests every 3 months, 6 months, 1 year, and 2 years.

Conditions

• Rotator Cuff Tear

Interventions

Type	Name	Description
PROCEDURE	Atelo collagen injection	Patients receive atelocollagen injection during arthroscopic rotator cuff repair.
PROCEDURE	Hyaluronic acid injection	Patients receive hyaluronic acid injection during arthroscopic rotator cuff repair.

Timeline

• Start date: 2020-03-02
• Primary completion: 2023-02-28
• Completion: 2026-06-30
• First posted: 2025-12-16
• Last updated: 2026-02-11

Locations

1 site across 1 country: South Korea