Clinical trial Recruiting at 1 site Interventional Ages 18 and up

HAPA-based health behavior program for adults with metabolic syndrome and chronic kidney disease

Official title: Effectiveness of a Health Action Process Approach-Based Intervention on Waist Circumference and Kidney Function in Adults With Metabolic Syndrome and Chronic Kidney Disease: A Randomised Controlled Trial

Run by Chinese University of Hong Kong · NCT06715735 · Data updated 2026-11-12

A two-arm study will test a theory-based behavior-change program to see if it improves waist size, kidney function, and related health behaviors in adults with metabolic syndrome and chronic kidney disease.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment160 (estimated)
SponsorChinese University of Hong Kong
Academic / other
Locations1 site (Chengdu, Sichuan)
StatusRecruiting
StartedDecember 20, 2024
Main results expectedOctober 30, 2026
Study endsOctober 30, 2026
Registry record updatedOctober 9, 2026
Trial IDNCT06715735 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults 18+ with both metabolic syndrome (per IDF criteria) and CKD, able to use a smartphone and communicate in Chinese, and able to provide informed consent.

Probably not a fit

Individuals without metabolic syndrome or CKD, or those unable to participate in the intervention or complete online assessments, may not benefit.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This randomized, assessor-blind trial compares a health behavior change program based on the Health Action Process Approach (HAPA) to a control condition in Chinese adults with metabolic syndrome and CKD. Participants will be 18 years or older, with 80 in each arm (total n=160), and will be followed at four time points: baseline, immediately after the intervention, 1 month after, and 6 months after. Outcomes include central obesity (waist circumference), estimated glomerular filtration rate, dietary behavior, physical activity, exercise capacity, and self-efficacy related to diet and activity. Data will be collected via an online platform with assessors blinded to group allocation to minimize bias.

Why it matters

Potential benefit: If successful, the program could help reduce kidney-related risk factors and improve overall health behaviors in this high-risk population.

How similar studies have gone: Previous work suggests behavior-change approaches can improve cardiometabolic risk factors, but results vary for CKD populations; this trial tests a theory-based program in this specific group.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Participants are 18 years old and above;
* Participants have both diagnoses of MetS based on IDF clinical diagnostic criteria (WC for Chinese: ≥ 90 cm in men and ≥ 80 cm in women, and fulfils two items of the following: TG ≥ 1.7 mmol/L or treatment for hypertriglycerides, HDL-C\<1.03 mmol/L in men or \<1.29 mmol/L in women or treatment for low HDL-C, FG ≥5.6 mmol/L or previously diagnosed type 2 diabetes, and BP ≥ 130/85 mmHg or treatment for hypertension), and CKD;
* Participants are capable of understanding and providing informed consent, their cognitive function will be screened by the abbreviated mental test with a score higher than seven;
* Own a smartphone for accessing WeChat;
* Being able to communicate in Chinese.

Exclusion Criteria:

* Participants who have medical contraindications to exercise, including walking;
* Participants who have already started dialysis or kidney transplant;
* Current participation in another clinical trial related to health behaviour change or medical trial;
* Participants who have doctor-diagnosed psychiatric illness;
* Adjustment of medication within half a year;
* Participants who have performed regular planned exercise (Defined as at least 150 minutes of moderate-intensity aerobic activity or 75 minutes of high-intensity aerobic activity per week, or a combination of moderate-intensity and high-intensity aerobic activity) within the past month.

Where it's running

  • West China Hospital of Sichuan University
    Chengdu, Sichuan, China
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.