Diet, Physical Activity and Glucose Tolerance in Cystic Fibrosis. Exploratory Study.
Diet, Physical Activity and Glucose Tolerance in Cystic Fibrosis. Exploratory Study.
Background :
Diabetes is correlated to an increase in patient morbidity and mortality. The pathophysiology of diabetes is still poorly understood. Significant variations in blood sugar have been shown over time in patients with cystic fibrosis with or without diabetes. No study has evaluated the association between the nutritional profile and the glucose tolerance in adult with cystic fibrosis, by integrating data on energy consumption (detailed nutritional profile) and energy expenditure (rest energy expenditure, body composition, and physical activity).
Given the epidemiological changes in cystic fibrosis correlated to the increased prevalence of diabetes and the clinical impact of nutritional status, the association between these factors remains to be studied.
Objectives of the study :
- Main objective :
To describe adult patients with cystic fibrosis in terms of :
Study design :
The study will last 12 months. It's an observational cross-sectional study; patients are include during a scheduled review at the Cystic Fibrosis Resource and Competence Centre (CRCM de Lyon) and their participation lasts only one day. The inclusion period will last 12 months.
Expected results
The expected results are:
The perspectives are:
The research perspectives are to compare adult patients with cystic fibrosis followed in France and Quebec in terms of:
Inclusion Criteria:
Exclusion Criteria: