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NCT06857123 | RECRUITING | Knee Osteoarthristis

Feasibility of Resting Intervals During Exercise Programs for Individuals With Knee Osteoarthritis
Sponsor:

University of Pittsburgh

Information provided by (Responsible Party):

Sara R. Piva

Brief Summary:

This pilot randomize trial tests the feasibility of administering two different exercise programs in people with knee osteoarthritis. One group receives the exercise program administered as usual, and the other group received the exercise program with resting intervals.

Condition or disease

Knee Osteoarthristis

Intervention/treatment

Exercise with Rest

Exercise without Rest

Phase

NA

Detailed Description:

Participants will be randomly assigned to 1 of 2 treatment groups. Both groups do the same exercise program 3 times a week for 12 weeks on nonconsecutive days. The only difference is that one group will perform the exercises with small resting periods between exercises as normally done in clinical practice. The other group will have two long rests of 45 minutes during the exercise training session. Before and after the exercise programs, participants will undergo a series of assessments including gait analysis, MRI imaging of knees, tests of muscle strength and physical performance. Questionnaires will be completed. Blood and synovial fluid will be collected as part of this study.

Study Type : INTERVENTIONAL
Estimated Enrollment : 20 participants
Masking : SINGLE
Primary Purpose : TREATMENT
Official Title : Mechanical and Molecular Determinants of Cartilage Response to Exercise
Actual Study Start Date : 2024-12-04
Estimated Primary Completion Date : 2026-01
Estimated Study Completion Date : 2026-01

Information not available for Arms and Intervention/treatment

Ages Eligible for Study: 45 Years to 79 Years
Sexes Eligible for Study: ALL
Accepts Healthy Volunteers:
Criteria
Inclusion Criteria
  • * Age between 45 and 79 yo.
  • * Clinical diagnosis of primary, early to moderate stage knee osteoarthritis.
  • * BMI range of 25 to 35 kg/m2.
  • * Sedentary lifestyle
  • * Knee joint is the most painful joint in the body.
  • * Ability to speak and understand English.
  • * Willingness to comply with all study procedures and be available for the duration of the study.
Exclusion Criteria
  • * Non-OA disease of the knee.
  • * Advanced knee osteoarthritis
  • * Knee injection in the past 3 months.
  • * Major knee trauma/surgery in the past 5 years or previous knee surgery with hardware limiting cartilage assessment..
  • * Participate in regular exercise or physical activity .
  • * Participation in an intervention study for knee OA.
  • * Currently using a cane, walker or crutches to walk.
  • * History of cardiovascular disease or hypertension not controlled by medication.
  • * Two or more unexplained falls in the past year.
  • * Inflammatory, autoimmune disorders, neurological, systemic, muscular, or connective tissue conditions that affect walking or ability to exercise.
  • * Contraindication to MRI.
  • * Medical condition or characteristic of the participant that could place the individual at increased risk or preclude s/he from complying with study procedures.
  • * Pregnant female.
  • * Acute or terminal illness.
Feasibility of Resting Intervals During Exercise Programs for Individuals With Knee Osteoarthritis

Location Details

NCT06857123

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How to Participate

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Locations

RECRUITING

United States, Pennsylvania

University of Pittsburgh

Pittsburgh, Pennsylvania, United States, 15213