New knee surgery aims to prevent arthritis after meniscus tear
NCT ID NCT06507241
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at a new surgical method for treating meniscal root tears, which can lead to knee arthritis if not fixed. The surgery stitches the torn meniscus root to a knee ligament without needing special planning before the operation. About 59 people aged 18 to 50 who have had this surgery will be followed for 2 years with MRI and ultrasound to see how well the meniscus heals.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 59 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2024
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients will be recruited among all subjects with "ROOT" type meniscal lesions treated surgically with arthroscopic suturing to the posterior cruciate ligament (ROOT-PCL) from 1/1/2021 to 31/12/2025 at the Rizzoli Orthopedic Institute.
- Ages
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18 to 50 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Age between 18 and 50 years at the time of surgery; 2. Male and female gender; 3. Patients undergoing surgical treatment for at least one year for "ROOT" type meniscal lesions using arthroscopic suturing to the posterior cruciate ligament; 4. Pre-operative MRI performed. Exclusion Criteria: 1. Patients no longer reachable; 2. Patients who refuse consent to the study; 3. Previous meniscectomy before surgery; 4. Previous ligament injuries before surgery; 5. New traumatic injuries after surgery; 6. Advanced knee osteoarthritis (Outerbridge grade III-IV) at the time of surgery; 7. Severe knee malalignment (\> 5°) at the time of surgery; 8. Severe obesity (BMI \> 35); 9. Lower limb conditions preventing full weight-bearing during evaluation; 10. Infection or hematological/rheumatic conditions at the time of evaluation.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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IRCCS Istituto Ortopedico Rizzoli
RECRUITINGBologna, 40136, Italy
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