Cigarette and Gastric Contents
Cigarette and Gastric Contents
The aims of this cross over prospective study are to demonstrate that smoking two cigarettes
 do not change the gastric contents and volume in fasting volunteers.
Inclusion Criteria:

 -  ASA 1 or 2 Volunteers habitual smokers = 5 cigarettes / day during at least 1 year

 Exclusion Criteria:

 -  Digestive Diseases, gastroparesis

 -  Non smokers

 -  pregnancy

 -  history of diabetes mellitus

 -  medication affecting gastric motility

 -  previous gastrointestinal surgery