Could a simple muscle injection beat standard knee shots for arthritis pain?
NCT ID NCT07347028
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether injecting a steroid and numbing medicine into muscle trigger points can relieve knee osteoarthritis pain as well as injecting into the knee joint itself. About 1,000 adults with knee arthritis and at least one tender muscle spot will receive either a trigger point injection or a joint injection. Researchers will track pain and function for two years to see if the simpler muscle injection works just as well.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- triamcinolone acetonide (a corticosteroid) mixed with lidocaine (a numbing agent)
- What this could lead to
- If it works, this could offer a simpler, safer injection option for knee osteoarthritis pain that is easier to perform than joint injections.
- What could go wrong
- This is an early-stage, non-inferiority trial, so it may show the trigger point injection is no better than a placebo or not as good as the standard joint injection. The study is also limited to people with knee osteoarthritis and trigger points.
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
-
Beijing Tiantan Hospital
RECRUITINGBeijing, Beijing Municipality, 100070, China
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