Shoulder implant showdown: which material works best?
NCT ID NCT05339815
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at 205 people who had reverse shoulder replacement surgery with one of two types of glenosphere implants (the ball part of the joint). The goal was to see which implant material—cobalt-chromium or a special plastic—was safer and worked better over two years. Researchers checked for implant problems, pain, and shoulder function using patient surveys and X-rays.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
shoulder implant (glenosphere)
What this could lead to
If successful, this could help surgeons choose the best implant material for reverse shoulder replacements, improving patient outcomes.
What could go wrong
This is a completed study comparing existing devices, so it won't lead to a new treatment. Results may not apply to all patients or other implant brands.
Disclaimer
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This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
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Other studies related to the condition(s) this trial covers.
Contacts and locations
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Locations
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Wrightington, Wigan and Leigh NHS Foundation Trust
Wigan, United Kingdom