Nerve sensitivity may predict shoulder surgery success
NCT ID NCT07667257
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study will follow 50 adults having arthroscopic rotator cuff repair to see if a condition called central sensitization—where the nervous system is overly sensitive to pain—affects their recovery. Before surgery and 3 months after, researchers will measure pain and shoulder function using standard questionnaires. The goal is to understand whether central sensitization leads to worse outcomes, which could help tailor care in the future.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If this study finds a link, it could help doctors predict which patients might have worse pain or slower recovery after rotator cuff surgery.
- What could go wrong
- This is a small, early observational study with only 50 people. It cannot prove cause and effect, and results may not apply to everyone.
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 50 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jun 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
The study population will consist of adult patients aged 18-65 years with a rotator cuff tear confirmed by clinical examination and magnetic resonance imaging (MRI) who are scheduled to undergo arthroscopic rotator cuff repair at the Department of Orthopedics and Traumatology of a single tertiary care center. Eligible patients who meet the inclusion criteria and provide written informed consent will be consecutively enrolled. Preoperative and postoperative clinical evaluations, including assessment of central sensitization, pain, and shoulder function, will be performed according to the study protocol.
- Ages
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18 to 65 years
- 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: * Inclusion Criteria: * Age between 18 and 65 years * Diagnosis of rotator cuff tear confirmed by clinical examination and magnetic resonance imaging (MRI) * Scheduled to undergo arthroscopic rotator cuff repair * Ability to understand and complete study questionnaires * Willingness to participate and provide informed consent Exclusion Criteria: * Previous surgery on the affected shoulder. * Concomitant shoulder disorders requiring additional surgical procedures (e.g., fracture, instability, advanced glenohumeral osteoarthritis). * History of inflammatory rheumatic disease, active infection, or malignancy affecting the shoulder. * Neurological disorders that may influence pain perception or upper extremity function. * Severe psychiatric illness or cognitive impairment preventing completion of the questionnaires. * Pregnancy. * Inability or unwillingness to provide written informed consent. * Inability to attend the postoperative 3-month follow-up evaluation.
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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 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.
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Other studies related to the condition(s) this trial covers.
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