New shoulder implant under study: will it stand the test of time?
NCT ID NCT05926622
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is checking how long the Medacta Shoulder System lasts and how well it works in 200 people with shoulder issues like arthritis, fractures, or failed previous shoulder replacements. Participants will be followed over time to measure shoulder function, pain, and movement. The goal is to see if this implant helps people move better and feel less pain.
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 200 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2022
- Expected to finish
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Mar 2037
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
Patients requiring TSA and who are suitable to receive Medacta Shoulder System will be proposed to take part to the current post-marketing surveillance study during their pre-operative visit.
- 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: * Patients older than 18 years * Patient with one of the following diagnosis: Primary osteoarthritis Secondary osteoarthritis Cuff tear arthropathy; insufficient rotator cuff Acute fracture (\<21d) Rheumatoid or inflammatory arthritis Avascular necrosis Other posttraumatic condition Revision of shoulder arthroplasty Exclusion Criteria: * Patients with malignant diseases (at the time of surgery) * Patients with proven or suspect infections (at the time of surgery) * Patients with functional deficits other than dysfunction of the shoulder (at the time of surgery) * Patients with known incompatibility or allergy to products materials (at the time of surgery)
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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
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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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Clinique Générale Annecy
RECRUITINGAnnecy, 74000, France
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Other studies related to the condition(s) this trial covers.
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