Abstract
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.
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Acknowledgment
This study was funded by Wyeth Pharmaceuticals, Collegeville, PA. Conflicts-of-interest: Dr. David Oh—grant support from Wyeth; Dr. Joseph Pisegna—consultant, Grant Support from and Speaker for: Wyeth, Astra Zeneca, Takeda (TAP) and Novartis; Dr. Jeffrey Norton—none to disclose; Dr. Ronald Fogel—none to disclose; Jay Graepel and Mary Beth Dorr are currently and Robyn Karlstadt was formerly employed by Wyeth Pharmaceuticals.
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Pisegna, J.R., Karlstadt, R.G., Norton, J.A. et al. Effect of Preoperative Intravenous Pantoprazole in Elective-Surgery Patients: A Pilot Study. Dig Dis Sci 54, 1041–1049 (2009). https://doi.org/10.1007/s10620-008-0445-1
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DOI: https://doi.org/10.1007/s10620-008-0445-1