title: Penetration of clindamycin, cefoxitin, and piperacillin into pancreatic juice in man.
abstract: In our segmental pancreatic transplantation technique the pancreatic juice is temporarily diverted to the exterior via a pancreatic duct catheter. This permits studies on pure pancreatic juice to be carried out. In 11 such patients we studied the penetration of clindamycin, cefoxitin, and piperacillin into pancreatic juice. These three antibiotics all have good effect against the bacteria commonly isolated during pancreatic infections. Simultaneous blood and pancreatic juice samples were collected immediately before drug administration and at 30, 60, 90, and 120 minutes and 3, 4, 5, 6, and 8 hours after administration. The concentration of clindamycin in pancreatic juice was 34% of that in serum and exceeded the minimum inhibitory concentration for most bacteria associated with pancreatic infections. In spite of adequate serum concentrations of cefoxitin and piperacillin, the concentrations in pancreatic juice were only 8% and 5%, respectively, and did not exceed the minimum inhibitory concentration for the relevant bacteria. In view of these findings, clindamycin seems to be preferable in the treatment of pancreatic infections.
authors.affiliation: Department of Transplantation Surgery, Karolinska Institute at Huddinge Hospital, Stockholm, Sweden.
authors.forename: C
authors.initials: C
authors.lastname: Brattström
authors.forename: A S
authors.initials: AS
authors.lastname: Malmborg
authors.forename: G
authors.initials: G
authors.lastname: Tydén
mesh_terms: D000328:Adult; D002440:Cefoxitin / Q000008:administration & dosage / Q000097:blood / Q000378:metabolism*; D002981:Clindamycin / Q000008:administration & dosage / Q000097:blood / Q000378:metabolism*; D005260:Female; D006207:Half-Life; D006801:Humans; D007275:Injections, Intravenous; D008297:Male; D010179:Pancreas / Q000378:metabolism; D016035:Pancreas Transplantation; D010189:Pancreatic Juice / Q000378:metabolism*; D010878:Piperacillin / Q000008:administration & dosage / Q000097:blood / Q000378:metabolism*; D012044:Regression Analysis; D013997:Time Factors
chemical_list: D002981:Clindamycin; D002440:Cefoxitin; D010878:Piperacillin