Condition
Cartilage Damage clinical trials and research
As of November 12, 2026, Find a Trial lists 6 Cartilage Damage clinical trials that are recruiting, at sites in 5 countries (most in United States (2), Germany (1), Switzerland (1)). By phase: Phase 1/2 (1), Phase 4 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 6Clinical trials
- 5Countries
Newest Cartilage Damage clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Platelet-Rich Plasma from Two Different Systems in Knee Osteoarthritis | Phase 4 | San Francisco, California | Recruiting | Mar 24, 2026 |
| Agar and undenatured type II collagen for easing knee and joint pain | — | Reus, Tarragona | Recruiting | Jan 6, 2026 |
| Umbilical cord stem cells to treat knee cartilage damage | Phase 1/2 | Altenburg and 6 other locations | Recruiting | May 21, 2025 |
| BioPoly implant for knee cartilage defects | — | Redwood City, California and 4 other locations | Recruiting | Apr 8, 2025 |
| Evaluating a new technique for treating cartilage lesions | — | Lugano | Recruiting | Dec 21, 2022 |
| Investigating treatment effects on cartilage lesions during hallux valgus surgery | — | Ghent | Recruiting | Jan 20, 2021 |
All recruiting trials (6)
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Platelet-Rich Plasma from Two Different Systems in Knee Osteoarthritis
This study compares PRP made by two FDA-approved machines to see if the platelets differ and whether injections help knee symptoms.
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Agar and undenatured type II collagen for easing knee and joint pain
This trial will try whether daily agar-agar, undenatured type II collagen, or their combination reduces knee pain in adults aged 40–70 with mild to moderate knee pain.
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Umbilical cord stem cells to treat knee cartilage damage
This will try a one-time surgical application of umbilical cord–derived mesenchymal stem cells to repair symptomatic cartilage defects in adults aged 18–60.
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BioPoly implant for knee cartilage defects
This study is testing a new knee implant to see if it can help adults with cartilage damage feel better and avoid more surgery compared to standard treatments.
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Evaluating a new technique for treating cartilage lesions
This study is testing a new surgery technique called nanofractures to see if it helps younger patients with knee cartilage damage heal better than traditional methods.
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Investigating treatment effects on cartilage lesions during hallux valgus surgery
This study is testing if treating cartilage damage during surgery for bunions helps patients feel better after their operation compared to those who don’t get the treatment.
Related topics
Quick answers
How many Cartilage Damage clinical trials are recruiting right now?
6, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 5 countries. The most sites are in United States (2 trials), Germany (1 trial), Switzerland (1 trial), Spain (1 trial), Belgium (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 1/2: 1, Phase 4: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.