Feedback methods to prevent ACL injuries
External Focus of Attention Feedback to Reduce Risk of Non-contact ACL Injury
NA · University of North Carolina, Charlotte · NCT04914689
This study is testing different feedback methods during exercise to see if they can help active people change their movements and prevent ACL injuries.
Quick facts
| Phase | NA |
|---|---|
| Study type | Interventional |
| Enrollment | 60 (estimated) |
| Ages | 18 Years to 35 Years |
| Sex | All |
| Sponsor | University of North Carolina, Charlotte (other) |
| Locations | 1 site (Charlotte, North Carolina) |
| Trial ID | NCT04914689 on ClinicalTrials.gov |
What this trial studies
This study examines innovative feedback techniques aimed at modifying movement patterns to prevent anterior cruciate ligament (ACL) injuries, which are prevalent among active individuals. Participants will undergo a movement analysis and be randomly assigned to one of three treatment groups, each receiving different types of feedback during a four-week exercise program focused on improving landing mechanics. The study will also investigate the neuroplastic changes associated with these feedback methods to enhance understanding of their effectiveness. Follow-up assessments will evaluate the retention of biomechanical improvements after the intervention.
Who should consider this trial
Good fit: Ideal candidates are physically active individuals who exercise at least 30 minutes three or more days a week.
Not a fit: Patients with a history of significant knee injuries, fractures, or other musculoskeletal issues may not benefit from this study.
Why it matters
Potential benefit: If successful, this study could significantly reduce the incidence of ACL injuries, leading to better long-term health outcomes for physically active individuals.
How similar studies have performed: While there have been various approaches to ACL injury prevention, this specific focus on external feedback methods is relatively novel and has not been extensively tested in prior studies.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * exercise 30+ minutes 3+ days/week Exclusion Criteria: * Body mass index \>40 kg/m2 * History of lower extremity fracture or surgery to either limb * History of ACL tear, meniscus, or collateral ligament injury at the knee to either limb * History of ankle sprains to either limb * History of musculoskeletal injury sustained in the 6 months prior to enrollment * History of concussion or neurological disorders that may influence electroencephalography activity * Visual or hearing impairments that would limit receiving the appropriate feedback * Inability to comprehend and repeat back directions in English * Current smoker
Where this trial is running
Charlotte, North Carolina
- UNC Charlotte — Charlotte, North Carolina, United States (RECRUITING)
Study contacts
- Study coordinator: Abbey Thomas, PhD
- Email: afenwick@uncc.edu
- Phone: 704+687+8628
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions: Anterior Cruciate Ligament Injuries