[Pancreatic insufficiency in chronic pancreatitis of various etiology]

The goal of this study was to examine the severity of exocrinous and endocrinous pancreatic incompetence, composition of bile acids (BA) and hemostasis state depending on the etiologic form of chronic pancreatitis (CP). The study comprised 76 patients with CP at the age of 33-74 (46 females and 30 males), 20 of them having alcoholic pancreatitis (AP), 26 --biliary pancreatitis (BP), and 30--involutional pancreatitis (IP); 15 people (without any signs of gastrointestinal tract lesions) made up the control group. CP was diagnosed based on clinical data, laboratory and instrumental assessments. Various degrees of severity of exocrinous and endocrinous pancreatic incompetence were revealed depending on the CP etiology. AP patients had more marked alterations of this type depending on the severity and presence of complications. The study revealed changes in the quantitative and qualitative BA composition, which can cause reduced absorption of exogenous cholesterol in the CP patients' bowels and be one of the reasons affecting the exocrinous function of the pancreas. IP patients had more marked alterations of this type. All CP patients had blood hypercoagulation accompanied by a reduction of the public constant of blood coagulation, increase of the coagulation index and clot elasticity. Patients with the complicated course of the disease had more marked alteration of this type.