Mind-body Therapy (Remotely Delivered) for Knee Osteoarthritis
Study Details
Study Description
Brief Summary
This proposal aims to provide crucial knowledge about the neurobiological mechanisms underlying Tai Chi mind-body therapy for knee osteoarthritis (OA). The central mechanism of knee OA pain will be investigated using brain imaging technology to evaluate how brain function and structure change in response to mind-body exercise over time.
Sixty eligible individuals who meet the American College of Rheumatology criteria for knee OA will be randomized into Tai Chi or wellness education interventions for 12 weeks. The investigators will compare changes in resting state functional connectivity of the cognitive control network, and functional magnetic resonance imaging responses to pressure pain and brain morphometry, as well as their association with clinical outcomes. The findings will lead to the establishment of a new treatment paradigm in OA and have broad application to the management of chronic musculoskeletal pain.
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
|
N/A |
Detailed Description
The study will investigate the central mechanism of knee OA pain using brain imaging technology to evaluate how brain function and structure change in response to mind-body exercise over time. Tai Chi mind body therapy may work by modulating the interaction among cognitive control network, default mode network, descending pain modulation system, limbic system, salient network, and sensory motor system through complex mind-body interactions. By combining multiple brain imaging modalities measurements, investigators will examine the neural substrates of Tai Chi compared with wellness education in adults with knee OA. The investigators will compare changes in resting state functional connectivity of the cognitive control network, brain morphometry and functional magnetic resonance imaging responses to pressure pain, as well as their association with clinical outcomes. Results of this innovative mechanistic study will have important therapeutic implications and provide critical insight into the clinical, behavioral, and neurobiological mechanisms of the potential disease-modifying role of mind-body therapies for knee OA.
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| Experimental: Tai Chi The intervention will delivered via a secure Zoom video platform. One of two Tai Chi instructors will teach each of the classes. Tai Chi instructors will be selected prior to study start on the basis of familiarity with our previous Tai Chi protocols and experience working with OA patients. |
Behavioral: Mind-body exercise and education
The intervention will delivered via a secure Zoom video platform.
|
| Experimental: Wellness Education At each session, a variety of health professionals will provide a didactic lesson on a topic relating to knee OA. An informational brochure on knee OA education is presented to all participants during the first session. Each session will last 60 minutes including a 10-minute instructor-led program of stretching or flexibility exercises via a zoom platform. |
Behavioral: Mind-body exercise and education
The intervention will delivered via a secure Zoom video platform.
|
Outcome Measures
Primary Outcome Measures
- resting state functional connectivity [12 weeks]
Change in resting state functional connectivity between baseline to 12 weeks as measured by fMRI.
Secondary Outcome Measures
- Brain Morphometry [12 weeks]
Brain morphometry as measured by gray matter volume difference between baseline and 12 weeks
Eligibility Criteria
Criteria
Inclusion Criteria:
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Age 50 years or older
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Unilateral or bilateral Knee OA
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Fulfills the American College of Rheumatology Criteria for symptomatic knee OA
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Willing to undergo MRI at baseline and follow-up
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WOMAC pain subscale score ≥2 on weight-bearing questions
Exclusion Criteria:
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Serious medical conditions limiting ability of patient to participate in the study such as, symptomatic cardiovascular, symptomatic pulmonary disease requiring supplemental oxygen, uncontrolled metabolic diseases, severe renal and liver disease
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Presence of any contraindications to fMRI scanning. Including but not limited to: cardiac pacemaker, metal implants, fear of closed spaces, pregnancy, weight >300 lbs
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | Tufts Medical Center, Division of Rheumatology | Boston | Massachusetts | United States | 02111 |
Sponsors and Collaborators
- Tufts Medical Center
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- 13281