New implant aims to fix torn shoulder tendons
NCT ID NCT05721560
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This early study tests a new device called SINEFIX to repair small rotator cuff tears (up to 2 cm) in 9 adults. The implant is placed during keyhole surgery to reattach the torn tendon to the bone. Researchers will use MRI scans to check if the tendon heals properly and if there are any complications like re-tears or implant dislocation.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- SINEFIX implant (a device used to reattach torn rotator cuff tendons during arthroscopic surgery)
- What this could lead to
- If successful, this implant could offer a more reliable way to repair small rotator cuff tears, potentially reducing re-tear rates and improving shoulder function.
- What could go wrong
- This is a very small early study (9 people) with no comparison group, so results may not apply broadly. The implant could dislocate or cause bursitis, and long-term benefits are unknown.
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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9 people
The number who actually took part.
- Started
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Sep 2023
- Expected to finish
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Jun 2026
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.
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: * Patient indicated for surgical repair of the rotator cuff tear according to current guidelines * Patient aged 18 years or older * Up to 2 cm tear size of supraspinatus, infraspinatus (medio-lateral) * Up to 2 cm tear size of supraspinatus, infraspinatus (anterior-posterior) Exclusion Criteria: * Subject has had previous rotator cuff, arthroplasty or fracture procedures on the operative shoulder * History of alcoholism, drug abuse, psychological or other emotional problems likely to interfere with participation in the study follow-up schedule and assessments * Inflammatory arthropathies * Subject with a contraindication/non-compliance for MRI examination * Subject 's unwillingness to undergo surgical rotator cuff repair, participate in post-operative rehabilitation program, and / or adhere to follow up schedule * Pregnant and breastfeeding woman
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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
-
Orthopädisch Chirurgisches Centrum (OCC)
Tübingen, 72074, Germany
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Brain signals and resilience: the hidden side of rotator cuff recovery
- MRI and biomarkers may predict rotator cuff repair success
- When is shoulder surgery worth it? patients weigh in
- Can targeted nerve blocks ease shoulder surgery pain?
- Can treating the mind heal the shoulder? a surgery study investigates
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