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

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.

NCT Number	NCT07285746
Lead Sponsor	Hallym University Dongtan Sacred Heart Hospital Collaborators: Ministry of Science and ICT, Republic of Korea
Conditions	Rotator Cuff Tear
Enrollment	124 participants
Start Date	2020-03-02
Primary Completion	2023-02-28 (estimated)
Study Completion	2026-06-30 (estimated)
Updated on ClinicalTrials.gov	2026-02-11