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Examination of Lifestyle Improvements for Diabetes Prevention and Enhancement of Specific Health Guidance Implementation Rates Using Individualized Health Support Apps Adapted to Diverse Lifestyles

Examination of Lifestyle Improvements for Diabetes Prevention and Enhancement of Specific Health Guidance Implementation Rates Using Individualized Health Support Apps Adapted to Diverse Lifestyles - LIFE-APP study Lifestyle Diversity-Oriented Personalized Health Support App for Diabetes Mellitus prevention

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000059951
Enrollment
2200
Registered
2026-04-01
Start date
2026-04-01
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health checkup examinees with BMI22 kg/m2 who are at increased risk of lifestyle-related diseases, particularly type 2 diabetes.

Interventions

None listed

Sponsors

Kyoto Prefectural University of medicine
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Undergoing a health check-up (specific health check-up, legally mandated health check-up, or comprehensive medical check-up). Able to understand the study information and provide informed consent for participation via the smartphone application of their own free will. Aged between 18 and 90 years. Body mass index (BMI) 22 kg/m. Owning a smartphone on which the study application can be installed and used.

Exclusion criteria

Exclusion criteria: Women who are pregnant or may be pregnant. Individuals with diabetes, renal disease or other conditions who require medically supervised dietary therapy. Body mass index (BMI) < 22 kg/m. Deemed inappropriate for study participation by the attending physician or principal investigator.

Design outcomes

Primary

MeasureTime frame
Change in anthropometric parameters (body weight, waist circumference, and body mass index [BMI]) between Visit 1 (baseline health checkup) and Visit 2 (follow-up health checkup).

Secondary

MeasureTime frame
Changes in blood pressure and body composition (InBody measurements) between Visit 1 and Visit 2.Changes in laboratory parameters between Visit 1 and Visit 2, including complete blood count, AST, ALT, GGT, ALP, LDH, total bilirubin, BUN, creatinine, LDL cholesterol, HDL cholesterol, total cholesterol, serum triglycerides, plasma glucose, HbA1c, uric acid, electrolytes, and urinalysis parameters.

Countries

Japan

Contacts

Public ContactMasahide Hamaguchi

Kyoto Prefectural University of medicine Department of Endoclinology and Metabolism

mhama@koto.kpu-m.ac.jp0752515506

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026