App-Based rehab after joint replacement shows promise in early trial
NCT ID NCT07199478
First seen Nov 01, 2025 · Last updated Jun 19, 2026 · Updated 30 times
Summary
This study tested a WeChat mini-program that provides personalized rehab plans, progress tracking, and emotional support for people recovering from hip or knee replacement surgery. 140 adults aged 18-80 used the app alongside standard care, or standard care alone. The goal was to see if the app improves physical function and reduces pain at 6 weeks after surgery.
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the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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The Affiliated Hospital of Southwest Medical University
Luzhou, Sichuan, China
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
WeChat-based mini-program for digital rehabilitation
What this could lead to
If it works, this could provide a simple, app-based way to improve recovery and quality of life after hip or knee replacement surgery.
What could go wrong
This is a small, single-center trial with 140 people. The app may not work for everyone, and results may not apply to other hospitals or patients without smartphones.
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.