Centre D'Etudes Et De Recherches Pour L'Intensification Du Tra

Comparative effectiveness on glycemic balance of a non-pharmacological treatment, Adapted Physical Activity (APA), either supervised by a qualified APA instructor or unsupervised in autonomy, in individuals with inadequately controlled Type 2 Diabetes, under diet alone or non-insulin treatment.

The main objective of this study is to prospectively follow the subjects included in "Descendance" cohort and to describe the occurrence of type 2 diabetes in non-diabetic subjects, which will allow us to iteratively update the "Descendance" Type 2 Diabetes risk prediction model.

An open-label, three-centers, controlled, randomized, and crossover study containing 14 days of baseline period with standard of care (SOC) therapy followed by two-sessions of 4-weeks home study phase with Diabeloop closed-loop (CL) system comparing the declaration of meals and the non-declaration of meals.