A Smartphone-based Intervention for Diabetes Prevention in Overweight Chinese Adults With Pre-diabetes
Last updated on July 2021Recruitment
- Recruitment Status
- Not yet recruiting
- Estimated Enrollment
- Same as current
Summary
- Conditions
- Pre Diabetes
- Type
- Interventional
- Phase
- Not Applicable
- Design
- Allocation: RandomizedIntervention Model: Parallel AssignmentIntervention Model Description: It is a 12-month 3-arm randomised controlled trial, RCT (the digital diabetes prevention app group, the digital weight loss tracking app group, and the wait-list usual care group). The digital diabetes prevention app group will receive these intervention components: web-based diabetes prevention curriculum, virtual social group support, goal setting and self-monitoring via the smartphone app. The digital weight loss tracking group will receive digital tracking of weight loss, diet and physical activity and virtual social support group function (mimicking the publically available weight loss apps), but without the web-based diabetes prevention curriculum. The wait-list usual care group will receive usual care in the form of an annual review and blood test, together with general lifestyle advice at our NGO collaborator's (UCN) community clinics.Masking: Single (Outcomes Assessor)Masking Description: All outcome assessors will be blinded to group allocationPrimary Purpose: Prevention
Participation Requirements
- Age
- Between 40 years and 60 years
- Gender
- Both males and females
Description
Type 2 diabetes (T2DM) is a major global health issue and the cost to community is high and escalating. The Asia-Pacific region carries a high disease burden, with more than 60% of the global diabetic population living in Asian region. The onset of T2DM is gradual, with most individuals progressing ...
Type 2 diabetes (T2DM) is a major global health issue and the cost to community is high and escalating. The Asia-Pacific region carries a high disease burden, with more than 60% of the global diabetic population living in Asian region. The onset of T2DM is gradual, with most individuals progressing through a state of pre-diabetes. A National Survey conducted in China in 2010 revealed that 50.1% of people aged 18 or older have pre-diabetes. People with pre-diabetes, defined as having impaired fasting glucose (IFG), impaired glucose tolerance (IGT) or elevated glycated haemoglobulin (HbA1C) , are at increased risk of developing T2DM and its associated complications, such as heart diseases and retinopathy, which can develop even in the absence of progression to overt T2DM. Hence, it is essential that people with pre-diabetes are targeted for early intervention to prevent T2DM and related complications. Obesity is a major risk factor for developing T2DM. International trials demonstrate that lifestyle interventions (which includes diet, physical activity and behavioural modification components) targeting at least 5% weight loss in individuals with pre-diabetes can reduce 3-year diabetes incidence by 58%. Growing evidence suggests that smartphones may be a promising platform for delivery of behavioural lifestyle intervention to achieve weight loss. This project aims to translate the evidence-based diabetes prevention strategies into community setting and utilize mobile health technology to reduce diabetes risks in Hong Kong.
Tracking Information
- NCT #
- NCT04875780
- Collaborators
- Not Provided
- Investigators
- Principal Investigator: Dr Mandy Ho The University of Hong Kong, HONG KONG
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