The Effect of Therapeutic Exercise on Cartilage Morphology and Physical Function for Individuals at High Risk of Knee Osteoarthritis
The Efficacy of Progressive Resistance Exercises Versus Aerobic Exercises on Cartilage Morphology and Physical Function in Patients With Degenerative Meniscus Tear: A Randomized Controlled Trial
Jordan University of Science and Technology
54 participants
Jan 1, 2024
INTERVENTIONAL
Conditions
Summary
This randomized controlled trial aims to evaluate the efficacy of progressive resistance exercises (PRE) versus aerobic exercises on cartilage morphology and physical function in patients with degenerative meniscus tears. 54 participants, aged 35-55, will be randomly assigned to one of three groups: PRE, aerobic exercise, or control (standard of care physical and medical therapy). The study will utilize MRI T2 mapping to assess changes in cartilage composition and patient-reported and performance-based measures to evaluate clinical outcomes. This pilot study will also determine the feasibility and issues related to recruitment and retention for a larger trial.
Eligibility
Inclusion Criteria7
- Are between 35 and 55 years of age.
- Have a symptomatic degenerative medial meniscus tear as evidenced by:
- Presence of medial knee pain.
- Medial joint line tenderness.
- Pain and limited motion when attempting to perform a full squat and
- Increased intra-meniscal signal on at least 2 consecutive MRI slices and
- Have clearance from their personal physician to participate in an exercise program.
Exclusion Criteria14
- Radiographic evidence of OA (K-L grade 2 or above).
- A repairable meniscus injury (longitudinal tear in the outer 1/3 of the meniscus).
- A meniscus injury that requires meniscectomy (locked knee).
- Prior or current ligament injury or surgery of the involved knee.
- Prior or current injury or surgery to contra-lateral knee.
- Pathological ligamentous laxity upon examination of the knee
- An inflammatory arthritic condition or
- Any injury or condition involving the lower extremities that affects their ability to walk.
- Because participation in this study requires undergoing MRI, subjects will be excluded if they:
- If female, pregnant at the time of enrollment.
- Had prior surgery for an aneurysm; any medical illness that may interfere with the patient's general fitness or exercise capability.
- Had any contraindication with MRI.
- Had surgery within the past two months.
- Have a cardiac pacemaker.
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Interventions
A structured exercise regimen focusing on increasing muscular strength and endurance through progressive resistance.
An exercise program focusing on cardiovascular conditioning using a stationary bike.
A set of general strength and balance exercises that do not target the specific therapeutic goals of the other interventions.
Locations(2)
View Full Details on ClinicalTrials.gov
For the most up-to-date information, visit the official listing.
NCT06532851