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Time to Healthy Lifestyle Habit Using Digital Health Tools in Adults at Risk of Diabetes

NCT07667361 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 222

Last updated 2026-06-25

No results posted yet for this study

Summary

1. Background \& Context

The Challenge: Type 2 Diabetes (T2D) is a major public health burden. Lifestyle changes are effective, but little is known about how long it actually takes to make these changes stick.

The Gap: Traditional trials look at outcomes at fixed time points (e.g., 12 weeks). We lack data on the specific timeline of habit formation, which is critical for designing scalable interventions.

The Setting: This study aligns with Saudi Vision 2030 by leveraging digital health to improve population wellness.
2. Study Objectives

Primary Aim: To determine if a structured digital intervention accelerates the time to habit adoption compared to standard education.

Secondary Aims: To measure improvements in glucose control (HbA1c), overall physical activity levels, and quality of life.
3. Study Design \& Methods

Design: Randomized Controlled Trial (RCT).

Population: 222 adults at risk for diabetes.

Intervention (12 Weeks):

Group A (Experimental): Hybrid digital intervention with personalized support.

Group B (Control): Standard lifestyle education.

Follow-up: Total study duration of 24 weeks.

Primary Endpoint: "Time to Habit." Defined as achieving ≥150 min/week of moderate-to-vigorous physical activity (MVPA) for four consecutive weeks (verified by wearables).
4. Statistical Analysis

Primary Analysis: We will use Kaplan-Meier curves to visualize the probability of achieving the habit over time, and Cox Proportional Hazards models to calculate the "Hazard Ratio" (the speed of adoption between the two groups).

Secondary Analysis: General linear models for continuous outcomes (HbA1c, IPAQ, SF-12

Conditions

Interventions

OTHER

Hybrid digital intervention with personalized support.

12 Weeks

OTHER

Standard lifestyle education

Standard lifestyle education for12 weeks

Sponsors & Collaborators

  • Imam Abdulrahman Bin Faisal University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2027-01-01
Primary Completion
2027-12-30
Completion
2028-06-30

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Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07667361 on ClinicalTrials.gov