Optimizing a Remote-based Physical Activity Intervention for Adults with Total Knee Replacement

Description

The purpose of this study is to identify which supplemental intervention components added to an online exercise program contribute to the greatest increases in physical activity (total MVPA and percent meeting guidelines \[≥150 min/week of MVPA\]) in adults with knee replacement at 6 and 12 months. Secondary outcomes will examine changes in pain and physical function.

Conditions

Knee Replacement

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Study Overview

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Study Details

Study overview

The purpose of this study is to identify which supplemental intervention components added to an online exercise program contribute to the greatest increases in physical activity (total MVPA and percent meeting guidelines \[≥150 min/week of MVPA\]) in adults with knee replacement at 6 and 12 months. Secondary outcomes will examine changes in pain and physical function.

Optimizing a Remote-based Physical Activity Intervention for Adults with Total Knee Replacement

Optimizing a Remote-based Physical Activity Intervention for Adults with Total Knee Replacement

Condition
Knee Replacement
Intervention / Treatment

-

Contacts and Locations

Columbia

University of South Carolina, Columbia, South Carolina, United States, 29208

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

For general information about clinical research, read Learn About Studies.

Eligibility Criteria

  • * had a knee replacement (including primary, staged or independent bilateral, or revision) at least 12 months ago
  • * have a computer, tablet, or smartphone with active internet access
  • * self-report engaging in less than 60 minutes/week of moderate-intensity physical activity
  • * be English-speaking and able to read consent and study materials written in English
  • * be willing to complete the 4 remote assessments, including physical activity monitoring
  • * be willing to be randomized to receive 0-4 supplemental intervention components.
  • * any contraindications to physical activity (e.g., chest pain)
  • * have a scheduled surgery within the next 12 months (e.g., hip or knee replacement)
  • * have a mobility limiting comorbidity unrelated to knee replacement
  • * live outside of the continental U.S
  • * do not currently have a physician or orthopedic surgeon whom they see regularly
  • * are currently participating in physical therapy (for knee)
  • * are participating in a structured weight loss or physical activity program
  • * unable to provide proof of knee replacement surgery
  • * have a BMI \>40kg/m2
  • * score \>30 on PROMIS cognitive function

Ages Eligible for Study

18 Years to

Sexes Eligible for Study

ALL

Accepts Healthy Volunteers

No

Collaborators and Investigators

University of South Carolina,

Christine Pellegrini, PhD, PRINCIPAL_INVESTIGATOR, University of South Carolina

Jessica Unick, PhD, PRINCIPAL_INVESTIGATOR, The Miriam Hospital

Study Record Dates

2029-07-31