An observational study in Bone Marrow Stimulating and Modified Suture Bridge, sponsored by Beijing Jishuitan Hospital. Completed at 1 site in China. Open to participants aged 20 Years to 60 Years. Per ClinicalTrials.gov, last updated 2024-02-12.
Sponsored by Beijing Jishuitan Hospital · Observational
This study is aprospective cohort study on the outcome of a combination of bone marrow stimulation and modified suture bridge in the arthroscopic treatment of small and medium rotator cuff tear. The patients with small to medium rotator cuff injuries (less than 3cm in diameter) requiring arthroscopic surgery were collected. The patients were followed up before and 6 weeks, 3 months, 6 months and 12 months after surgery, including pain, functional score, joint range of motion, MRI and CT findings, complications and other quantitative and qualitative indicators. The self-control and intra group analysis were performed to evaluate the treatment effect; and the correlation analysis was performed on the treatment results To determine the important factors affecting the therapeutic effect.
734 studies on the registry are indexed under Rotator Cuff Injuries; 161 are open to participants now.
This study's enrollment of 72 is close to the median of 67 across 162 observational studies indexed under Rotator Cuff Injuries.
Browse Rotator Cuff Injuries studies →Beijing Jishuitan Hospital is the lead sponsor of 43 studies on the registry; 16 are open to participants now.
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According to the inclusion and exclusion criteria, 40 patients with small to middle rotator cuff injury treated by this technique（Greenhouse tec） in our hospital from September 2020 to December 2021 were included.
Exclusion Criteria:
The patients in this group will be underwent Greenhouse tec to repair tendon tears.
Procedure: The combination of bone marrow stimulation and modified suture bridge(Greenhouse tec)
The patients in this group will be underwent traditional single row repair to repair tendon tears.
According to the anteroposterior diameter of the injury, single or double high braided thread were used to suture the tendon in a modified Mason Allen way without knotting. Bone marrow stimulation was carried out in the footprint area of rotator cuff. A 2.0 mm diameter cone was created with a depth of 1 cm and a spacing of 5 mm. Six to eight holes were made due to the diameter of the tear of rotator cuff until blood and fat droplets exudate. Then the threads were passed through the locking eyelet of the lateral row anchor. After tightening the threads, the anchor was screwed in at the distal part of the gteater tuberosity. With this new technique, the rotator cuff was repaired by one lateral row anchor without medial row knotting.
American Shoulder and Elbow Surgeons'Form，ASES score
A score used to evaluated the shoulder function
Time frame: 1 year postoperatively
Integrity of the tendon in MRI
MRI was performed to identify the status of the tendon
Time frame: 1 year postoperatively
the condition of bone healing in CT
CT was performed to identify the status of the bone healing
Time frame: 1 year postoperatively
This study is completed, as verified in Feb 2024. You cannot join it, but the record below documents what was studied.
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Beijing Jishuitan Hospital