Prospective Randomized Controled Study on the Outcome of Greenhouse Tec in the Arthroscopic Treatment of Small to Medium Rotator Cuff Tear
NCT ID: NCT04695626
Last Updated: 2024-02-12
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
72 participants
OBSERVATIONAL
2020-12-01
2022-12-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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COHORT
PROSPECTIVE
Study Groups
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Greenhouse Group
The patients in this group will be underwent Greenhouse tec to repair tendon tears.
The combination of bone marrow stimulation and modified suture bridge(Greenhouse tec)
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.
Traditional Single Row Group
The patients in this group will be underwent traditional single row repair to repair tendon tears.
No interventions assigned to this group
Interventions
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The combination of bone marrow stimulation and modified suture bridge(Greenhouse tec)
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.
Eligibility Criteria
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Inclusion Criteria
* The data of preoperative functional examination were complete
* Unilateral rotator cuff injury
* Clinical follow-up can be completed
Exclusion Criteria
* Previous shoulder surgery (incision or arthroscopy)
* Combined with diseases of other parts of the same limb
* Combined with Bankart injury, acromioclavicular joint disease, greater tuberosity fracture, glenoid fracture and so on
* Bilateral onset
* Unable or unwilling to receive clinical follow-up
20 Years
60 Years
ALL
No
Sponsors
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Beijing Jishuitan Hospital
OTHER
Responsible Party
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Yi Lu
Director of Sports Medicine Service of Beijing Jishuitan hospital
Principal Investigators
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Yi Lu
Role: PRINCIPAL_INVESTIGATOR
Sports Medicine Service, Beijing Jishuitan hospital
Locations
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Beijing Jishuitan hospital
Beijing, Beijing Municipality, China
Countries
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Other Identifiers
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GY
Identifier Type: -
Identifier Source: org_study_id
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