Bone Marrow Aspirate Injections in Knee Arthroscopy

This study is looking at whether adding Bone Marrow Aspirate (BMA) injections to standard knee arthroscopy surgery can improve outcomes for people with knee injuries like meniscal tears or cartilage damage. You might be eligible if you are between 18 and 64 years old and need knee arthroscopy for these conditions, with specific grades of arthritis (Kellgren-Lawrence grade 0) and cartilage damage (Outerbridge grade 2 or lower). The study will enroll 50 participants. Success will be measured by changes in your Knee Injury and Osteoarthritis Outcome Score (KOOS) after 12 months. The current status of this study is unclear.

Study design
This is an interventional study with 50 participants. You would be randomly assigned to one of two groups: one receiving arthroscopic debridement surgery with Bone Marrow Aspirate (BMA) and the other receiving the surgery with a saline injection.
What's involved
You would undergo knee arthroscopic debridement surgery. If in the BMA group, a small amount of bone marrow would be taken from your hip bone during surgery.
Compensation
Not stated in the trial record.
Follow-up
Your knee health will be assessed at a 12-month follow-up after the surgery.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

NCT06893302

Impact of Bone-Marrow Aspirate Injections in Knee Arthroscopy

Recruiting
NAAges 18–64InterventionalTreatment
Hospital for Special Surgery, New York
~50 participants
Updated 2026-09-02 on ClinicalTrials.gov
What's tested:Bone Marrow Aspirate (BMA)Arthroscopic Debridement SurgerySaline

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Knee Injury and Osteoarthritis Outcome Score (KOOS)
Measured over 12 month follow-up
Chondral Lesion of the Knee
Meniscal Injuries
Cartilage Defects of the Knee
Osteoarthritis (OA) of the Knee

NCT06893302

Where you'd take part

This study runs at 1 site. They're the same protocol — you choose where, and that choice sets who your contact draft is addressed to.

  • Hospital for Special Surgery

    New York, New Yorkno site contact published

    Recruiting

Sites open and close at different times, so the status above is per site — it can differ from the study's overall status.

  • Anil S Ranawat, MD · PRINCIPAL_INVESTIGATOR · Hospital for Special Surgery, New York

Opens a ready-to-send draft in your own email app — review before sending.

  • Knee Injury and Osteoarthritis Outcome Score (KOOS)12 month follow-up

    Knee Injury and Osteoarthritis Outcomes Score (KOOS) 0-100 score range, with 0 representing extreme knee problems and 100 representing no knee problems.