title: Administration of vancomycin during cardiopulmonary bypass.
abstract: Vancomycin was given during cardiopulmonary bypass to 12 anaesthetised patients undergoing open heart surgery. Injection of vancomycin 1 g within 60 s via the venous inlet of the oxygenator resulted in a moderate and transient decrease of mean arterial pressure. This minimal reaction may be attributed to dilution of vancomycin by the extracorporeal circuit volume, to the bypassing of the lungs which are a major site of storage of vasoactive substances, or to the maintenance of adequate perfusion flow during cardiopulmonary bypass. The results suggest that the haemodynamic adverse reactions to vancomycin, given as antibiotic prophylaxis, may be decreased by its administration after initiation of cardiopulmonary bypass.
authors: Department of Anesthesiology, American University of Beirut, Lebanon.
authors: A
authors: A
authors: Baraka
authors: S
authors: S
authors: Taha
authors: A
authors: A
authors: Bijjani
authors: W
authors: W
authors: Arab
authors: G
authors: G
authors: Meshefedjian
mesh_terms: D000328:Adult; D000368:Aged; D001794:Blood Pressure / Q000187:drug effects*; D002315:Cardiopulmonary Bypass; D006801:Humans; D007430:Intraoperative Care; D008875:Middle Aged; D011183:Postoperative Complications / Q000517:prevention & control; D013997:Time Factors; D014640:Vancomycin / Q000008:administration & dosage*
chemical_list: D014640:Vancomycin