[Pancreatic cancer risk: alcoholic and non-alcoholic beverages].

This article provides an overview of the metaanalyzes (PubMed, 19952019) of alcohol and non-alcoholic (coffee, tea, dairy products) beverage consumption in relation to risk of pancreatic cancer PC (PubMed, 19952019). Increased the PC risk was associated with high alcohol intake. The increased risk for heavy drinking did not explained by residual confounding by history of pancreatitis or tobacco smoking or diabetes. Light-moderate alcohol intake may reduced the PC risk, probably due to the fasting insulin levels decrement, which leads to the diminished the РС risk. The association between alcohol and the PC was stronger in men than in women. Some metaanalyzes demonstrated that a small amount of coffee may reduce PC risk, and a large amount to increase PC risk. Another meta-analyzes have not confirmed any association between the PC risk and coffee or tea consumption. One meta-analysis revealed a direct association of the PC risk with the dairy products consumption, but most research showed no such connection. Nutrition is considered to be associated with the PC risk, but the degree of risk due to structure of beverages consumption (dose, duration, alcohol, coffee, tea, dairy products pattern) is still not clear.

[Risk factors for pancreatitis and pancreatic cancer].

AIM: To identify and compare the frequency of alcohol consumption, tobacco smoking, levels of main macronutrients, vitamins and mineral elements consumption in patients with acute (AP) and chronic pancreatitis (CP) and pancreatic cancer (PC). MATERIALS AND METHODS: At the observational clinical cross-sectional uncontrolled case-study 65 patients with AP or CP (group 1) and 45 patients with PC (group 2) were examined. A survey of patients was carried out: questionnaire on tobacco smoking, a frequency questionnaire on alcohol consumption, a questionnaire for assessing the frequency of food consumption. RESULTS: The frequency of smoking (33.8, 20.0%; p0.05), alcohol consumption 1 times/week during the last year (21.5, 15.6%; p0.05) did not differ significantly between the two groups. The highest consumption rates of total, vegetable, animal protein, total carbohydrates, refined sugar, animal fat, cholesterol, MUFA, dietary fiber, vitamins (-carotene, vitamin B1, B2, C, PP), mineral elements (iron, potassium, calcium, magnesium, sodium, phosphorus) and the daily energy content of the diet were determined in PC than in the AP and CP group. Among patients of group 1, deficient intake of fat-soluble vitamin A (93.3, 54.8%; p=0.009) and vitamin E (80.0, 48.4%; p=0.041) was more common in the subgroup of patients with excretory pancreatic insufficiency than without it, and the chance of having hypercholesterolemia was associated with a deficient intake of vitamin E [Ex(B)=3.3, 95% CI 1.59.3; p=0.027]. CONCLUSION: There were no differences in the frequency of smoking and alcohol consumption between patients with AP and CP and PC. The highest indices of the main macronutrients, daily energy content of the diet, micronutrients (except for vitamins A, E) were found in PC than in the group of patients with AP and CP. Among patients with AP and CP with excretory pancreatic insufficiency, a lower intake of fat-soluble vitamins was noted and associations of hypercholesterolemia with deficient intake of vitamin E were obtained.

[Galstena efficacy in patients with biliary dyskinesia, chronic cholecystitis and cholelithiasis]. / "Galstena" u patsientov s diskineziei zhelchnovyvodiashchikh putei, khronicheskim kholetsistitom i zhelchno-kamennoi bolezn'iu.

The response of inflammation, bile secretion, lipid metabolism, LDL sensitivity to oxidation was studied in patients with bile duct dyskinesia (BDD), chronic cholecystitis (CC) and cholelithiasis (CL) before and after a course of therapy with galstena. The treatment improved general condition in 90% of the patients, dyspeptic symptoms relieved or stopped. Galstena relieved general or local inflammation, reduced mean levels of total cholesterol and LDL cholesterol, raised HDL cholesterol. In patients with BDD and cholelithiasis galstena did not change normal sensitivity of LDL to oxidation. A galstena course in BDD and CC patients significantly diminished bile lithogenicity and improved gall bladder contractility.