Knee gel injection eases arthritis pain in 387-Patient study
NCT ID NCT07193368
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a single injection of polyacrylamide hydrogel (Arthrosamid®) into the knee joint of 387 people with knee osteoarthritis. Researchers measured pain and physical function over 12 months. The goal was to see if the gel could reduce pain and improve everyday movement.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
polyacrylamide hydrogel (Arthrosamid®)
What this could lead to
If confirmed, this injection could offer a non-surgical option to ease knee pain and improve daily function for people with osteoarthritis.
What could go wrong
This was a retrospective study without a placebo group, so results may be less reliable. Long-term safety and effectiveness beyond 12 months are not yet known.
Disclaimer
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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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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
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Locations
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Hacettepe University, Faculty of Medicine, Department of Sports Medicine
Ankara, Turkey (Türkiye)