Digital, Blended Lifestyle Intervention for Type 2 Diabetes Remission

Overview

410 Dutch type 2 diabetes patients will be randomized using a 5:1 ratio to intervention group versus control, to a lifestyle intervention program given via a mobile application and digital platform. Active participants will undergo diabetyping, where blood glucose and c-peptide responses to a glucose challenge are measured, and be recommended to follow a calorie-restricted (minimum 500 kcal deficit) low-carbohydrate, or restricted carbohydrate (120g) Mediterranean diet and customized exercise program for a period of 24 weeks. Individuals will then be followed for a period of 2 years following the intervention.

Patients will partake in a 24-week intervention followed by a two-year follow-up period. The intervention will consist of diabetic phenotyping (diabetyping), and a personalized app-based lifestyle intervention, done in conjunction with usual care, the so-called blended care model. Individuals will be allocated to either a high (unsaturated) fat, low-carbohydrate Mediterranean (50 g), or the Mediterranean with limited carbohydrates (120 g) diet based on their diabetype, insulin use, and personal preference. This will be given in conjunction with physical activity program, which will focus more on aerobic activity or resistance training depending on diabetype. All participants will be provided with additional coaching to support behavioral change, which will include aspects of diet, physical activity but also aspects of mindfulness, and emotion regulation. The participants will be assessed at screening, before the start of the maintenance phase, and at follow-ups one, two, and three. Control patients will follow the usual care and will also be followed up, following the same schedule. The treatment is further clarified below: Prior to commencing the study, participants in the active intervention group will receive a kit containing all the necessary products (i.e. wearable, smart scale, and glucose monitor), information, and instructions (where applicable) for participating in the study. Moreover, they will be carefully informed about the types of personalisations available to them. The participants will have either a whole food type diet or a low carbohydrate diet recommended to them based on their metabolic profiles. In addition, they will also have specific types of exercise recommended to them. Participants' treating physicians and coaches will be informed about their choices, and will receive supporting medication adjustment documents, based on those made in previous studies. It will remain the responsibility of the treating physicians to adjust any medications the participants are receiving. The control group is required to meet the same criteria as the intervention group. The control group only receives health assessments (with the exception of the diabetyping), and will not receive any health intervention. They will continue to receive standard diabetes care.

Conditions

Interventions

Eligibility

Locations (4)

Outcomes

Central Contacts