The effects of levosulpiride on gastric and gall-bladder emptying in functional dyspepsia.

BACKGROUND: 50% of patients with functional dyspepsia have delayed gastric emptying. Levosulpiride is an orthopramide drug that stimulates gastrointestinal motility. Aim of our study was to evaluate the effect of levosulpiride on symptoms and gastric and gall-bladder emptying, in dyspeptic patients. METHODS: Thirty adult patients, treated for 20 days with levosulpiride (75 mg/day) or placebo, were evaluated in a randomized double-blind study. Symptoms were assessed by a cumulative index and overall intensity (visual analogue line). Gastric and gall-bladder emptying were evaluated by epigastric impedance (liquid meal) and real-time ultrasonography (mixed meal). RESULTS: Levosulpiride, with respect to placebo, accelerated the mean gastric half-emptying time of liquids (P < 0.05), gastric emptying (P < 0.001 at 180 min; P < 0.05 at 240 min), and gall-bladder emptying (P < 0.05 at 60 and 120 min) emptying after a solid-liquid mixed meal. Both the mean cumulative index (P < 0.05) and the overall intensity (P < 0.025) of dyspeptic symptoms were reduced significantly by levosulpiride. CONCLUSIONS: Our results showed that levosulpiride can be usefully employed in patients affected by functional dyspepsia.

Hepatocellular carcinoma. Prognostic factors and survival analysis in 135 Italian patients.

This is a retrospective study to evaluate the history of hepatocellular carcinoma and find the relationship between clinical, biochemical and ultrasonographic features and survival in Italian patients. In 135 consecutive patients median follow-up was 16 months (range 1-66 months) and median survival from the time of diagnosis was 12 months. Univariate analysis showed that individual variables associated with significantly decreased survival included: absence of therapy, Okuda's Stage III, Child-Pugh's Class C, alpha-fetoprotein greater than 400 ng/ml, presence of symptoms, moderate or severe ascites, tumor involving both lobes, mixed internal echo pattern, and multinodular or massive type. Multiple regression analysis (Cox model) revealed that the mixed internal echo pattern of hepatocellular carcinoma, the presence of moderate or severe ascites and Okuda's Stage III were independent predictors of high risk of death. These data can help in selecting patients whose probability of survival is considered high enough to undergo treatment and may be useful for stratifying patients in randomized controlled trials.

[Effects of bicarbonated-alkaline water (Uliveto) on gastric and gallbladder emptying in normal subjects. Ultrasonic evaluation]. / Effetti di un'acqua bicarbonato-alcalina (Uliveto) sullo svuotamento gastrico e colecistico nel soggetto normale. Valutazione ecotomografica (ETG).

In 10 healthy patients gastric and gallbladder emptying after a standard meal (800 cal, 60% glucides, 20% protides, 20 lipids) associated with 400 ml alkaline bicarbonated water or tap water were evaluated by ultrasonography. An increase of gastric emptying was noted after alkaline bicarbonated water versus tap water with significant differences at 30' (p less than 0.05), 60' (p less than 0.01) and 120' (p less than 0.05). No significant differences exist in final gastric emptying time. Alkaline bicarbonated water induced less intensive gallbladder emptying with statistical difference versus tap water at 60' and 120' from the standard meal (p less than 0.01).