The effects of alcohol on gastrointestinal tract, liver and pancreas: evidence-based suggestions for clinical management.

Alcohol has a direct impact on the digestive system due to its contact with mucosal lining and interference with digestive functions. Various diseases of the gastrointestinal tract, including tumors, may be related to an excess of alcohol intake and the relationship between alcohol abuse and hepatic and pancreatic damage is well established. According to WHO, alcohol and alcohol-related diseases represent a major health problem and will probably continue to do so in the foreseeable future. In this review, we summarize the present knowledge on clinically relevant alcohol-related problems in order to provide practicing physicians with evidence-based general suggestions which might help in the management of alcohol-related gastrointestinal disorders. A thorough clinical history together with a number of questionnaires are essential for detecting alcohol dependence or abuse. Biochemical tests (nonspecific and specific) have been considered to be less sensitive than questionnaires in screening for alcohol abuse, but they may be useful in identifying relapses. Protracted behavior modification, cognitive behavioral therapy, psychological counseling, and mutual support groups have been considered the most effective long-term treatments. Several drugs have been developed that are able to interfere with the neurotransmitters involved in craving mechanisms, and we summarize the evidence of their efficacy to increase abstinence and to prevent relapse.

[Efficacy of insulin Lispro in the control of late postprandial hypoglycemia: comparison with regular human insulin]. / Efficacia dell'insulina lispro nel controllo della ipoglicemia postprandiale tardiva: confronto con la insulina umana regolare.

BACKGROUND: Lispro insulin a recently developed analogue of human insulin, is more rapidly adsorbed and has a lower duration of activity as compared with regular insulin. This implies a glycemic profile closer to the physiologic one with a reduction of early post-prandial hyperglycemic peak and of drop in late postprandial glycemia. This results in a reduction of mild or severe hypoglycemia occurring during treatment with regular human insulin. METHODS: This was designed to evaluate the efficacy of Lispro insulin in the metabolic control in subjects treated with regular insulin who were prone to late hypoglycemia. Fifteen subjects, 6 males and 9 females, range of age 18-54 years with insulin-dependent diabetes mellitus (IDDM) have been studied. These subjects were treated with regular insulin at meals plus intermediate in the evening. Regular insulin was substituted with Lispro insulin. The glycemic profile and HbA1c have been evaluated at determined intervals. Also body mass index and the number of hypoglycemic events during treatment were recorded. Significance of differences was assessed by paired Student's "t"-test. RESULTS: Lispro insulin reduced the peaks of early postprandial hyperglycemic peak and, in particular, the late glycemic drop, Lispro insulin reduced also HbA1c levels thus suggesting a better metabolic control. Moreover the number of hypoglycemic events was significantly reduced. CONCLUSIONS: In conclusion, Lispro insulin is safe and more efficient than regular human insulin.

[Medically managed delivery under CT 1341 (althesin (Glaxo)) anesthesia]. / Il parto medico pilotato in narcosi con CT 1341 (althesin Glaxo).

The Authors, after illustrating the pharmacological and physiological characteristics of CT 1341 (Althesin Glaxo), have experimented this medicine in medico-piloted delivery under narcosis on two homogenous groups of 20 patients each. The Authors have evidenced the lack of any harmful effect on the proceeding of labour, the viability of the infant, the delivery of the placenta and on post-partum, provided that a time of induction not too premature with regard to the evolution of labour be respected.