New shoulder implant under scrutiny: will it hold up?
NCT ID NCT03726554
First seen Jun 27, 2026 · Last updated Jul 10, 2026 · Updated 2 times
Summary
This study follows 99 people who received a specific shoulder replacement system to see how well it works and if it is safe. Participants had severe shoulder arthritis, a torn rotator cuff, or a failed prior shoulder replacement. The main goal is to track how long the implant lasts without needing to be removed.
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.
- 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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99 people
The number who actually took part.
- Started
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Aug 2018
- Expected to finish
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Feb 2030
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.
- 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.
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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 must be 18 years of age or older. * Patient must be anatomically and structurally suited to receive the implants and possess a functional deltoid. * Patient must have a grossly deficient rotator cuff with severe arthropathy and/or a previously failed shoulder joint replacement with a grossly deficient rotator cuff. * Patient must be able and willing to complete the protocol required follow-up. * Patient must be able and willing to sign the Institutional Review Board/Ethics Committee approved informed consent. Exclusion Criteria: * Patient is a prisoner. * Patient is a current alcohol or drug abuser. * Uncooperative patient or patient with neurologic disorders who is incapable or unwilling to follow directions. * Patient presents with osteoporosis. * Patient has a metabolic disorder that may impair bone formation. * Patient has osteomalacia. * Patient has distant foci of infections which may spread to the implant site. * Patient has rapid joint destruction, marked bone loss or bone resorption apparent on roentgenogram.
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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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Andrews Research and Education Foundation
Gulf Breeze, Florida, 32561, United States
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Campbell Foundation
Germantown, Tennessee, 38138, United States
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Norton Orthopedic Specialists
Louisville, Kentucky, 40241, United States
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The Rector and Visitors of the University of Virginia
Charlottesville, Virginia, 22903, United States
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The Research Foundation for the State University of New York
Buffalo, New York, 14215, United States
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William Beaumont Hospital
Royal Oak, Michigan, 48073, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Shoulder implant safety tracked for years after surgery
- New ankle implant study aims to improve mobility and reduce pain
- New knee implant aims to get patients moving again
- New study confirms shoulder fracture hardware holds up
- New knee implant aims for 10-Year durability in arthritis patients