Improving Care for Peritoneal Dialysis Patients With the CKD-PD App

NCT ID: NCT04797195

Last Updated: 2025-02-11

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

208 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-12-13

Study Completion Date

2023-04-30

Brief Summary

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Managing the hydration status in patients undergoing peritoneal dialysis (PD) is a key task for nephrologists in Thailand that is made difficult due to lack of timely access to hydration metrics including weight, blood pressure, and ultrafiltration volume. This research project aims to improve the monitoring of hydration status in PD patients from a bimonthly, in-clinic review of a handwritten log-book to a smart phone based app (CKD-PD) with digitized data that allows for near real time monitoring hydration abnormalities, thereby creating the opportunity for earlier treatment of overhydration. The investigators hypothesize that use of the CKD-PD will improve early treatment of overhydration, and potentially reduce the incidence of complications, hospitalizations, and mortality in PD patients.

Detailed Description

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The number of patients in Thailand with end stage renal disease on peritoneal dialysis (PD) is growing rapidly. Thai nephrologists have identified a critical gap in the current management of PD patients: a lack of timely information about fluid (hydration) status. Real time access to this information creates the opportunity for the early treatment of overhydration - the most common cause of complications and hospitalization in this population. Early treatment of overhydration in PD patients can decrease the incidence of complications, improve quality of life, and decrease health care costs.

This research project aims to improve the monitoring of fluid status in PD patients from a bimonthly, in-clinic review of handwritten log books to a smart phone based app ("CKD-PD") with digitized data. This allows for near real time data visualization, hydration status monitoring, outlier notifications, and more timely treatment interventions for overhydration. Data from home monitoring equipment to transferred to the CKD-PD app. Hydration metrics are uploaded to "CKDNET" (Chronic Kidney Disease NorthEast Thailand) database in the Thai Care Cloud - Thailand's national health database, merging patient collected data with hospital and clinic records.

The objective of this study is to determine if use of the CKD-PD app can improve early treatment of overhydration in PD patients. The investigators will conduct a randomized clinical trial comparing the incidence of clinical interventions for treatment of overhydration. PD patients from 3 facilities in Northeast Thailand - Srinagarind Hospital at Khon Kaen University, Khon Kaen Hospital and Chaiyaphum Hospital - (N=200) will be randomized into two groups - one using the CKD-PD app, and one receiving usual management. The primary outcome will be the incidence of clinical intervention to treat overhydration as an intermediate outcome related to the secondary outcomes: complications, hospitalizations, and mortality related to fluid overload.

Conditions

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Kidney Failure, Chronic Peritoneal Dialysis Complication

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

SUPPORTIVE_CARE

Blinding Strategy

NONE

Study Groups

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CKD-PD app user group

Patients on peritoneal dialysis using the CKD-PD app and home monitoring equipment to measure and record blood pressure, body weight, and dialysis fluid removed

Group Type EXPERIMENTAL

CKD-PD app with home monitoring equipment

Intervention Type OTHER

use home monitoring equipment to measure blood pressure, body weight, and dialysate fluid volume and record in CKD-PD app

Usual care group

Patients on peritoneal dialysis using handwritten notebook to record record blood pressure, body weight, and dialysis fluid removed; measurements obtained through usual method

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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CKD-PD app with home monitoring equipment

use home monitoring equipment to measure blood pressure, body weight, and dialysate fluid volume and record in CKD-PD app

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* chronic kidney disease from any cause on home based peritoneal dialysis
* age greater than 18 years
* access to a smart phone capable of running the CKD-PD app

Exclusion Criteria

* vulnerable populations including children, prisoners, pregnant women, individuals with cognitive impairment, refugees
* unwillingness to sign consent or participate in the study
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Khon Kaen University

OTHER

Sponsor Role collaborator

Fogarty International Center of the National Institute of Health

NIH

Sponsor Role collaborator

Massachusetts General Hospital

OTHER

Sponsor Role lead

Responsible Party

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Katharine E. Morley

Associate Physician, Department of Medicine, PI

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Katharine E Morley, MD, MPH

Role: PRINCIPAL_INVESTIGATOR

Massachusetts General Hospital

Sirirat Anutrakulchai, MD PhD

Role: PRINCIPAL_INVESTIGATOR

Srinagarind Hospital, Khon Kaen University

Locations

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Chaiyaphum Hospital

Chaiyaphum, , Thailand

Site Status

Khon Kaen Hospital

Khon Kaen, , Thailand

Site Status

Srinagarind Hospital

Khon Kaen, , Thailand

Site Status

Countries

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Thailand

References

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Anutrakulchai S, Tatiyanupanwong S, Kananuraks S, Lukkanalikitkul E, Kongpetch S, Chotmongkol W, Morley MG, Thinkhamrop W, Thinkhamrop B, Kleebchaiyaphum C, Khianchanach K, Chunghom T, Morley KE. Effect of the Chronic Kidney Disease-Peritoneal Dialysis (CKD-PD) App on Improvement of Overhydration Treatment in Patients on Peritoneal Dialysis: Randomized Controlled Trial. J Med Internet Res. 2025 May 21;27:e70641. doi: 10.2196/70641.

Reference Type DERIVED
PMID: 40397925 (View on PubMed)

Provided Documents

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Document Type: Study Protocol, Statistical Analysis Plan, and Informed Consent Form

View Document

Other Identifiers

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1R21TW010963-01A1

Identifier Type: NIH

Identifier Source: secondary_id

View Link

2018A013145

Identifier Type: -

Identifier Source: org_study_id

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