New shoulder surgery technique may spare rotator cuff and speed recovery
NCT ID NCT01961986
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares a newer surgical approach that spares the rotator cuff to the traditional method for total shoulder replacement in 108 adults with arthritis. The goal is to see which approach leads to better shoulder function and recovery. Participants will be followed for at least two years after surgery.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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108 people
The number who actually took part.
- Started
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Jul 2010
- Expected to finish
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May 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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21 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patient is indicated for shoulder joint replacement * Patient is at least 21 years of age * Patient is expected to survive at least 2 years beyond surgery * Patient is willing to participate by complying with pre-and post-operative visit requirements * Patient is willing and able to review and sign a study informed consent form Exclusion Criteria: * Prior arthroplasty in the affected shoulder. * Significant deformity of the proximal humerus that requires a custom made implant or where osteotomy of the shaft and / or the tuberosity has to be considered. * Significant medial erosion of the glenoid such that lateral edge of the humeral head lies medial to the lateral rim of the acromion. * Significant injury to the brachial plexus * Inability or unwillingness to participate in the post operative evaluation for the entire 24 months period. * Pregnant and lactating women will be excluded
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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NYU Hospital for Joint Diseases
New York, New York, 10003, United States
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Other studies related to the condition(s) this trial covers.
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