Short-term clinical, nutritional, and functional effects of continuous elemental enteral alimentation in children with cystic fibrosis.
Ten children with cystic fibrosis, aged 3.5 to 12 years, whose weights were lower than 90% of the expected weight for height, received high-calorie elemental enteral alimentation for four weeks. Clinical, anthropometric, and biochemical evaluations as well as blood gas analyses and chest radiograph scoring were performed in all. Pulmonary function tests were performed in the five older children, and progressive exercise tests in three. These evaluations were done before, immediately after, and two months after termination of therapy. Nutritional therapy resulted in an increase of caloric intake and in dramatic weight gain, which persisted only for a short time and was mainly related to adipose tissue accretion. No functional improvement accompanied the amelioration in nutritional status. This short-term nutritional therapy in malnourished children with cystic fibrosis was effective in increasing relative weight and energy stores, but there was no evidence of any long-term functional benefit.
D001774:Blood Chemical Analysis; D001835:Body Weight; D002648:Child; D002675:Child, Preschool; D003550:Cystic Fibrosis / Q000150:complications*; D002149:Energy Intake; D004750:Enteral Nutrition / Q000009:adverse effects; D005260:Female; D005526:Food, Formulated; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging; D008297:Male; D009748:Nutrition Disorders / Q000628:therapy*; D011859:Radiography; D012129:Respiratory Function Tests