Effectiveness of enteric-coated preparations on nutritional parameters in cystic fibrosis. A long-term study.

To evaluate the effectiveness of enteric-coated pancreatic enzyme supplements in comparison to conventional preparations of ingested enzyme on growth and nutritional parameters of patients with cystic fibrosis, we conducted a long-term study involving 40 patients. The data reproduced here were recorded after 6 months of therapy with powder-containing capsules or with enteric-coated products. Fat absorption was estimated by measurement of steatorrhoea with the steatocrit method. All parameters studied improved after enteric-coated pancreatic enzyme therapy, with a statistically significant increase in weight, cholesterol and haemoglobin values. Furthermore, the number of patients with positive steatocrit test was lower after therapy with enteric-coated enzyme supplementation. These findings suggest that the enteric-coated product not only reduces steatorrhoea, but above all improves the nutritional parameters and growth of patients affected by cystic fibrosis.