Clinical trial Recruiting at 1 site Interventional Ages 18 to 35

Assessing ACL healing after surgery with and without internal bracing

Official title: Effect of Internal Brace on Outcomes Following ACL Reconstruction With Bone Patellar Bone (BTB) Autograft: A Randomized Controlled Trial

Run by NYU Langone Health · NCT06542705 · Data updated 2026-11-12

This study is testing if using an internal brace during ACL surgery helps patients heal better compared to those who don’t get the brace.

Quick facts

Study typeInterventional
Ages18 Years to 35 Years
SexAll
Enrollment90 (estimated)
SponsorNYU Langone Health
Academic / other
Locations1 site (New York, New York)
StatusRecruiting
StartedMarch 17, 2025
Main results expectedMarch 2029
Study endsMarch 2029
Registry record updatedMarch 5, 2026
Trial IDNCT06542705 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are individuals aged 18-35 who are scheduled for ACL reconstruction with a bone-tendon-bone autograft and can follow a standard rehabilitation protocol.

Probably not a fit

Patients with significant knee injuries, prior surgeries on the knee, or those outside the age range of 18-35 may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study evaluates the healing outcomes of the Anterior Cruciate Ligament (ACL) following reconstruction using a bone-tendon-bone autograft, comparing results between patients who receive an internal brace and those who do not. It will analyze various outcomes, including clinical assessments, radiographic imaging, functional performance, and patient-reported experiences. The goal is to determine if the internal brace improves recovery and overall results after ACL surgery.

Why it matters

Potential benefit: If successful, this study could enhance recovery protocols and improve outcomes for patients undergoing ACL reconstruction.

How similar studies have gone: While there is ongoing research in ACL reconstruction techniques, the specific use of an internal brace in this context is relatively novel and has not been extensively tested.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients undergoing ACLR with BTB autograft
* Patients ages 18-35, inclusive
* Ability to undergo standard rehab protocol and full, painless range of motion at the time of surgery of their operative knee

Exclusion Criteria:

* Osteoarthritis defined by Kellgren-Lawrence grade 2 or higher on preoperative weightbearing radiographs
* Significant chondral injury as defined by grade 3-4 lesion greater than 2cm2
* History of autoimmune or inflammatory disease
* Prior ipsilateral knee ligament surgery or multi-ligament knee injury
* Concomitant Lateral extra-articular tenodesis (LET) procedure
* History of contralateral ACL surgery
* Younger than 18 years of age
* Older than 35 years of age

Where it's running

  • NYU Langone Health
    New York, New York, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.