Jaw pain showdown: which injection works best?
NCT ID NCT07571265
First seen May 24, 2026 · Last updated Jun 23, 2026 · Updated 4 times
Summary
This study tested three different injections for people with painful jaw arthritis: platelet-rich plasma (PRP), hyaluronic acid, and a steroid called triamcinolone acetonide. 64 adults received one of these or a placebo saline injection. Researchers measured pain and mouth opening after one week, one month, and three months to see which treatment worked best.
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the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
-
Faculty of Dentistry
Al Manyal, Cairo Governorate, 11553, Egypt
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
platelet-rich plasma, hyaluronic acid, triamcinolone acetonide
What this could lead to
If one injection works best, it could offer a simple, non-surgical option for easing jaw arthritis pain.
What could go wrong
This is a small, single-center study with only 64 participants. Results may not apply to everyone, and any injection carries risks like infection or temporary discomfort.
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.