Could a simple injection ease Post-Stroke shoulder pain?
NCT ID NCT06718413
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether injecting hyaluronidase into the shoulder muscles can relieve pain and stiffness in stroke survivors. About 68 participants will receive either the drug or a placebo injection. Researchers will use MRI and ultrasound to measure changes in muscle health and pain over several weeks.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- hyaluronidase plus saline
- What this could lead to
- If it works, this could offer a new treatment option for chronic shoulder pain after stroke, improving mobility and quality of life.
- What could go wrong
- This is a small, early-phase trial with only 68 participants. The treatment may not reduce pain significantly, and injections carry risks like soreness or infection.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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
-
Johns Hopkins University
RECRUITINGBaltimore, Maryland, 21287, United States
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