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Permanent URL to this publication: http://dx.doi.org/10.5167/uzh-41986

Heinrich, H; Goetze, O; Menne, D; Iten, P X; Fruehauf, H; Vavricka, S R; Schwizer, W; Fried, M; Fox, M (2010). Effect on gastric function and symptoms of drinking wine, black tea, or schnapps with a Swiss cheese fondue: randomised controlled crossover trial. BMJ, 341:c6731.

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Abstract

OBJECTIVE: To compare the effects of drinking white wine or black tea with Swiss cheese fondue followed by a shot of cherry schnapps on gastric emptying, appetite, and abdominal symptoms.

DESIGN: Randomised controlled crossover study.

PARTICIPANTS: 20 healthy adults (14 men) aged 23-58.

INTERVENTIONS: Cheese fondue (3260 kJ, 32% fat) labelled with 150 mg sodium (13)Carbon-octanoate was consumed with 300 ml of white wine (13%, 40 g alcohol) or black tea in randomised order, followed by 20 ml schnapps (40%, 8 g alcohol) or water in randomised order.

MAIN OUTCOME MEASURES: Cumulative percentage dose of (13)C substrate recovered over four hours (higher values indicate faster gastric emptying) and appetite and dyspeptic symptoms (visual analogue scales).

RESULTS: Gastric emptying was significantly faster when fondue was consumed with tea or water than with wine or schnapps (cumulative percentage dose of (13)C recovered 18.1%, 95% confidence interval 15.2% to 20.9% v 7.4%, 4.6% to 10.3%; P<0.001). An inverse dose-response relation between alcohol intake and gastric emptying was evident. Appetite was similar with consumption of wine or tea (difference 0.11, -0.12 to 0.34; P=0.35), but reduced if both wine and schnapps were consumed (difference -0.40, -0.01 to -0.79; P<0.046). No difference in dyspeptic symptoms was present.

CONCLUSIONS: Gastric emptying after a Swiss cheese fondue is noticeably slower and appetite suppressed if consumed with higher doses of alcohol. This effect was not associated with dyspeptic symptoms.

TRIAL REGISTRATION: ClinicalTrials.gov NCT00943696.

Item Type:Journal Article, refereed, original work
Communities & Collections:04 Faculty of Medicine > Center for Integrative Human Physiology
04 Faculty of Medicine > University Hospital Zurich > Clinic for Gastroenterology and Hepatology
DDC:570 Life sciences; biology
610 Medicine & health
Language:English
Date:December 2010
Deposited On:13 Jan 2011 19:42
Last Modified:27 Nov 2013 23:17
Publisher:BMJ Publishing Group
ISSN:0959-535X
Publisher DOI:10.1136/bmj.c6731
PubMed ID:21156747
Citations:Web of Science®. Times Cited: 2
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