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Could a bone marrow boost help heal torn hips?

NCT ID NCT07422662

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jul 02, 2026 · Updated 2 times

Summary

This study looks at whether injecting a patient's own bone marrow into the hip during arthroscopic surgery can improve recovery for torn hip cartilage (labral tears). About 80 adults aged 18-55 with this condition will be randomly assigned to get surgery plus the injection or surgery alone. The main goal is to see if the injection leads to better pain and function scores over time.

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.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 80 people

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

Expected to start

Sep 2026

An estimate. Start dates often move.

Expected to finish

Apr 2032

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.

Ages

18 to 55 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. Male or female patients aged between 18 and 55; 2. Pelvic and hip X-ray showing no severe osteoarthritis (defined as advanced osteoarthritis with large osteophytes, chronic fractures or bone remodeling, severe deformity or bone friction, and/or bone-to-bone contact indicative of severe osteoarthritis/complete loss of cartilage); 3. MRI of the pelvis showing suspected acetabular labral tear; 4. Ability and consent of patients to actively participate in the rehabilitation protocol and clinical follow-up; 5. Signature of informed consent. Exclusion Criteria: 1. Patients incapable of understanding and willing; 2. Diagnosis of leukemia, known presence of metastatic malignant cells, ongoing or planned chemotherapy; 3. Diagnosis of rheumatoid arthritis, Reiter's syndrome, psoriatic arthritis, gout, ankylosing spondylitis, or arthritis resulting from another inflammatory disease; human immunodeficiency virus (HIV) infection, viral hepatitis; chondrocalcinosis; 4. Patients with uncontrolled diabetes mellitus; 5. Patients with uncontrolled thyroid metabolic disorders; 6. Patients who abuse alcohol, drugs, or medications; 7. Body Mass Index \> 40; 8. Pregnancy or breastfeeding, or intention to become pregnant during the study period. 9. Patients with a history of trauma or intra-articular infiltration of therapeutic substances in the 6 months prior to screening. 10. Patients who have undergone hip surgery in the previous 12 months.

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Conditions

The condition(s) this trial relates to.

Femoracetabular Impingement

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

    Bologna, 40136, Italy

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