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New knee surgery aims to prevent arthritis after meniscus tear

NCT ID NCT06507241

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

About 59 people

The number the study aims to enrol. It can still change while the study runs.

Started

Oct 2024

Expected to finish

Dec 2027

An estimate. End dates often move.

Lead sponsor

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

18 to 50 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

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.

Knee Injuries

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.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • IRCCS Istituto Ortopedico Rizzoli

    RECRUITING

    Bologna, 40136, Italy

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