Gum cell injection could ease knee arthritis pain
NCT ID NCT06690710
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This early study tests a single injection of cells made from donor gum tissue into the knee joint of 15 people with knee osteoarthritis. The main goal is to see if it is safe, but researchers will also check for pain relief and better knee function. The cells have shown anti-inflammatory and cartilage-repair effects in animals.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- allogeneic engineered gingival fibroblasts (aeGF) – donor gum cells
- What this could lead to
- If it works, this could point toward a new treatment that reduces pain and inflammation and possibly repairs cartilage in knee osteoarthritis.
- What could go wrong
- This is a very early, small Phase 1 trial with only 15 people, so safety and any benefit are uncertain. The cells are from donors, so immune reactions or lack of effect are possible risks.
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
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Oxford University Hospitals NHS Foundation Trust (Nuffield Orthopaedic Centre, Oxford)
RECRUITINGOxford, OX3 7LD, United Kingdom
Contact Email: •••••@•••••
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