Journal of gastroenterology and hepatology
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J. Gastroenterol. Hepatol. · Mar 2011
ReviewPancreatic exocrine insufficiency: diagnosis and treatment.
Pancreatic insufficiency is a major consequence of pancreatic diseases leading to a loss of pancreatic parenchyma, obstruction of the main pancreatic duct, decreased pancreatic stimulation, or acid-mediated inactivation of pancreatic enzymes. In addition, gastrointestinal and pancreatic surgical resections are frequent causes. Clinical manifestations include abdominal cramps, steatorrhea and malnutrition. ⋯ Enzyme substitution therapy should ideally mimic the physiological pattern of pancreatic exocrine secretion, and pancreatic enzymes in the form of enteric-coated minimicrospheres are considered as the most elaborated commercially available enzyme preparations. In general, pancreatic exocrine insufficiency in patients after surgery may be managed similarly to patients with chronic pancreatitis. This review focuses on current perspectives in diagnosis and treatment of pancreatic exocrine insufficiency and practical suggestions on its clinical management.