Technology Interventions to Improve Outcomes After Knee Replacement

Completed · Not applicable

Conditions studied: Knee Arthroplasty

In brief

The purpose of this study is to examine the effects of two technology interventions on health outcomes (e.g., physical activity, sedentary behavior, physical function, pain) after knee replacement at 2 and 5 months .

Key facts

Study ID

NCT04482400

Run by

University of South Carolina

People needed

83

Starts

2020-08-01

Expected to finish

2024-10-25

Last updated by the study team

2026-03-27

Who can join

Age: 40 and older, up to 79. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Be 40-79 years of age
• Had unilateral knee replacement within last 12 months
• Have an Android or iOS smartphone that is accessible and near them the majority of the day
• Be willing to download the study applications on their smartphone
• Spend at least 7 hours/day sitting
• Be English speaking

You may not qualify if…

• Have any contraindications to activity
• Have a mobility limiting comorbidity
• Have a scheduled surgery within the next 6 months
• Do not have ≥4 days of valid accelerometer (>=10 hours) wear at baseline.

Where it is running

• University of South Carolina — Columbia, South Carolina, United States

Full record on ClinicalTrials.gov

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