Effects of Hyaluronic Acid for Subdeltoid Bursitis
Starting soon · Not applicable
Conditions studied: Subdeltoid Bursitis of the Shoulder
In brief
The study employs a double-blind, randomized clinical trial design with 50 patients diagnosed with subdeltoid bursitis. Participants are divided into two groups: with either cross-linked hyaluronic acid or non-crossed-linked hyaluronic acid injection. All injections are guided by ultrasound. Assessments are conducted before treatment and at 1 week, 1 month, and 3 months post-treatment.
Key facts
- Study ID
- NCT07729527
- Run by
- Shin Kong Wu Ho-Su Memorial Hospital
- People needed
- 50
- Starts
- 2026-07-31
- Expected to finish
- 2026-12-31
- Last updated by the study team
- 2026-07-29
Who can join
Age: 20 and older. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- Unilateral shoulder pain within the past 2 weeks Pain during joint movements such as abduction or internal rotation At least one positive result from the following tests: Painful arc, Neer test, or Hawkins test No shoulder injections received in the past 3 months
- Willingness to receive injection treatment and undergo follow-up assessments at the following time points:
- Immediate (1 week after injection) Short-term (1 month after injection) Mid-term (3 months after injection)
- Avoid use of anti-inflammatory painkillers during the study period as much as possible; if intolerable pain occurs, acetaminophen (provided by the researcher) will be used to relieve symptoms
You may not qualify if…
- Presence of infectious disease, inflammation, rheumatoid arthritis, or fracture History of malignancy Previous shoulder surgery Sensory deficits Tendon rupture of the rotator cuff or biceps tendon Neurological disorders causing hand weakness or affecting shoulder mobility (e.g., stroke, Parkinson's disease, brachial plexus injury, peripheral neuropathy) Cognitive impairment preventing completion of questionnaires Cervical radiculopathy Diagnosed frozen shoulder (adhesive capsulitis) Psychiatric disorders Breastfeeding or pregnant women Received shoulder injection within the past 3 months, including corticosteroids, hyaluronic acid, Platelet-rich plasma, or any prolotherapy solution
Where it is running
- Shin Kong Wu Ho-Su Memorial Hospital — Taipei, Taiwan
Full record on ClinicalTrials.gov
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