[Malnutrition and complex nutritional therapy in cystic fibrosis].

Good nutrition is essential for normal growth and development. Cystic fibrosis (CF) is commonly associated with energy deficiency in children. Malnutrition is a very frequent complication and contributes significantly toward morbidity in CF. Although malnutrition due to pancreatic enzyme insufficiency is correctable, the majority of CF patients are underweight and have short stature. During the last few decades, improved treatment measures and nutritional support in CF have increased survival and quality of life in these patients. Patients with CF must receive a hypercaloric and hyper-proteic diet, with a high fat content, a normal quantity of carbohydrates and with pancreatic and liposoluble vitamin supplements in case of pancreatic insufficiency.