Osteoarthritis Trial, Recruiting
Who may be able to join
AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI
Who might be able to join this trial:
- People who are 65 years of age or older
- People who are scheduled for planned (non-emergency) shoulder surgery
- People whose overall health status has been assessed by a doctor as fitting within a certain range of fitness for surgery (classified as ASA I, II, or III — confirm with trial site)
- People for whom a nerve-blocking technique (regional anesthesia) is planned as part of their surgery
- People who have signed a written consent form agreeing to take part
Who may not be able to join:
- People who have a known allergy to local anaesthetic medicines
- People for whom a continuous catheter nerve block technique is planned
- People with a body mass index (a measure of weight relative to height) above 40
- People who have a blood clotting disorder or who are taking blood-thinning medicines
- People who already have a condition affecting the phrenic nerve (a nerve involved in breathing) before surgery
- People who have an existing nerve or neurological condition affecting the arm or shoulder being operated on
- People who are pregnant or breastfeeding
- People who have taken part in another clinical trial within the past 30 days
Important: Always verify eligibility with the trial site directly before applying.
Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.
Contact this trial
Principal Investigator: Malgorzata Reysner, MD PhD, Poznan University of Medical Sciences
Phone: +48618738313
Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.
GP referral letter
Print a one-page summary to share with your doctor.
Trial details
Where this trial is recruiting
Primary endpoints
Incidence of Hemidiaphragmatic Paresis
Can't join this trial?
Data last synced from ClinicalTrials.gov: 20 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.