BACKGROUND: This study evaluated the effects of intravenous pantoprazole on gastric volume and acid output in elective-surgical patients. METHODS: This is a multicenter, randomized, pilot study of adult patients receivingintravenous pantoprazole: 40 mg every 24 h, 40 mg every 12 h (q12h) or 80 mg q12h. The first dose was administered 1 h before general anesthesia for surgery. All gastric fluid was aspirated through a nasogastric tube 1 h before dosing and through the postoperative period. Aspirate volume was recorded; pH and H(+) concentrations were measured. RESULT: Twenty-six patients were enrolled and 21 were evaluable. Pantoprazole was well tolerated. All regimens decreased gastric acid output and volume, and increased pH within 1 h of dosing. Effects were sustained for up to 12 h following single-dose administration. CONCLUSIONS:Intravenous pantoprazole administered prior to anesthesia induction may be efficacious for the reduction of gastric volume and acid output, and for pulmonary aspiration prophylaxis in surgical patients.
RCT Entities:
BACKGROUND: This study evaluated the effects of intravenous pantoprazole on gastric volume and acid output in elective-surgical patients. METHODS: This is a multicenter, randomized, pilot study of adult patients receiving intravenous pantoprazole: 40 mg every 24 h, 40 mg every 12 h (q12h) or 80 mg q12h. The first dose was administered 1 h before general anesthesia for surgery. All gastric fluid was aspirated through a nasogastric tube 1 h before dosing and through the postoperative period. Aspirate volume was recorded; pH and H(+) concentrations were measured. RESULT: Twenty-six patients were enrolled and 21 were evaluable. Pantoprazole was well tolerated. All regimens decreased gastric acid output and volume, and increased pH within 1 h of dosing. Effects were sustained for up to 12 h following single-dose administration. CONCLUSIONS: Intravenous pantoprazole administered prior to anesthesia induction may be efficacious for the reduction of gastric volume and acid output, and for pulmonary aspiration prophylaxis in surgical patients.
Authors: E A Lew; J R Pisegna; J A Starr; E F Soffer; C Forsmark; I M Modlin; J H Walsh; M Beg; W Bochenek; D C Metz Journal: Gastroenterology Date: 2000-04 Impact factor: 22.682