Can a phone app keep dialysis patients out of the hospital?
NCT ID NCT07612124
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether a smart app called Weiyin Health could improve follow-up care for 223 adults on peritoneal dialysis for kidney failure. One group used the app for reminders, AI questions, and risk alerts, while the other got standard care via WeChat and phone calls. The goal was to see if the app could lower unplanned hospital readmissions and peritonitis infections over 12 months.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Weiyin Health Smart Application (a mobile app for follow-up management)
- What this could lead to
- If successful, this app could help kidney dialysis patients avoid unplanned hospital stays and infections, improving their daily management.
- What could go wrong
- This is a completed study, but the app is a support tool, not a cure. Results may not apply to all dialysis patients or settings.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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223 people
The number who actually took part.
- Started
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Jul 2024
- Finished
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Apr 2026
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * 1.Age ≥ 18 years 2.Willing and able to provide signed informed consent 3.Receiving maintenance peritoneal dialysis 4.Has basic reading and comprehension skills and is able to use Internet-based tools such as WeChat Exclusion Criteria: * 1\. History of peritonitis within the past 12 weeks, or active infection requiring systemic antibiotic therapy 2.Hospitalization within 4 weeks prior to screening 3.Severe heart failure (NYHA Class 4), severe malnutrition, malignancy, or any other condition that the investigator judges may affect the evaluation of outcomes 4.Currently participating in another clinical study 5.Psychiatric disorder or cognitive impairment
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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.
Contacts and locations
Locations
-
Third Xiangya Hospital of Central South University
Changsha, Hunan, 410013, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Fewer dialysis sessions: can Twice-Weekly work as well?
- Does better dialysis keep parathyroid hormone in check?
- Do kidney patients know why a fistula matters before dialysis?
- Can we predict who will progress quickly to kidney failure?
- Can wearable glucose monitors reveal hidden risks in dialysis patients with diabetes?
- Can lowering phosphate save hearts in kidney failure?