A Biomechanical Exercise Program for Knee OA

Status Active, not recruiting

Clinical Trial Summary

Prescribing exercise for people with painful knee osteoarthritis (OA) is essential for pain management, improved function, and chronic disease prevention. Exercise that decreases joint exposure to damaging loading while eliciting adequate muscular activation for strength improvements is ideal. The purpose of this 3-arm RCT is to compare mobility, strength, pain, and MRI outcomes between the low-loading biomechanical exercise program (BE), a traditional exercise program for knee OA (TE), and a control group completing meditation classes (M).

Clinical Trial Description

Osteoarthritis (OA) is a common joint disease affecting 1 in 10 Canadians. Osteoarthritis commonly presents in the knee joint and is associated with mobility limitations, pain, and an increased risk of other chronic health conditions such as heart disease. It is critical to implement exercise for people with knee OA as it can be an effective method for improving pain, mobility, and cardiovascular health. A biomechanical exercise program using static yoga postures has been established in the investigators lab based on minimizing damaging knee joint loads, while effectively exercising the musculature around the knee joint. The investigators pilot project (REB#13-510) showed that a 12-week yoga program using these biomechanical exercises improved pain and mobility while keeping the medial joint loading well below that experienced during normal level walking. The next step with this exercise program is to compare clinical and tissue outcomes with that of a regularly prescribed aerobic and strengthening program, as well as a control group completing meditation classes. The investigators aim to identify differences in clinical mobility performance outcomes, muscle and fat volumes using magnetic resonance imaging (MRI), and cartilage integrity using MRI between the three groups using a randomized controlled trial (RCT) design. ;

Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind (Outcomes Assessor), Primary Purpose: Supportive Care

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT02370667
Study type	Interventional
Source	McMaster University
Contact
Status	Active, not recruiting
Phase	N/A
Start date	August 2015
Completion date	March 2016

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.