Shoulder implants tracked for 10 years in new study
NCT ID NCT04003311
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how well two specific shoulder replacement parts work over time. It includes 146 adults who already had or will have shoulder replacement surgery. Researchers will check for problems and ask patients about their shoulder function for up to 10 years after surgery.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 146 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2019
- Expected to finish
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Jul 2028
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
A consecutive series of subjects implanted with the Comprehensive Primary Micro Stem and/or the Comprehensive Anatomic Versa-Dial Titanium Humeral Heads in primary and/or revision total shoulder arthroplasty according to the approved indications.
- Ages
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18 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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Study devices must have been implanted following the surgical technique and IFU for the Comprehensive Micro Stem and/or the Comprehensive Anatomic Versa-Dial Humeral Heads * Patient must be 18 years of age or older. * Patient must have undergone a primary or revision shoulder arthroplasty with the Comprehensive Micro Stem and/or the Comprehensive Anatomic Versa-Dial Humeral Heads for a cleared indication. Cleared indications include the following: * non-inflammatory degenerative joint disease including osteoarthritis and avascular necrosis, * rheumatoid arthritis, * revision where other devices or treatments have failed, * correction of functional deformity, * fractures of the proximal humerus where other methods of treatment are deemed inadequate, * difficult clinical management problems including cuff arthroplasty where other treatment methods may not be suitable or may be inadequate. Exclusion Criteria: * Absolute contraindications include infection, sepsis, and osteomyelitis. * Relative contraindications include: * Uncooperative patient or patient with neurologic disorders who is incapable or unwilling to follow directions * Osteoporosis * Metabolic disorders which may impair bone formation * Osteomalacia * Distant foci of infections which may spread to the implant site * Rapid joint destruction, marked bone loss or bone resorption apparent on roentgenogram * Patient is a prisoner. * Patient is a current alcohol or drug abuser. * Patient is known to be pregnant or breastfeeding. * Patient has a psychiatric illness or cognitive deficit that will not allow for proper informed consent.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
4 sites. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Beaumont Health
Royal Oak, Michigan, 48073, United States
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Department of Orthopaedics & Rehabilitation The Larner College of Medicine at The University of Vermont
Burlington, Vermont, 05405, United States
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Shoulder Clinic of Idaho
Boise, Idaho, 83704, United States
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University of Rochester
Rochester, New York, 14642, United States
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