Role of preoperative antibiotic prophylaxis in preventing postoperative peritonitis in newly placed peritoneal dialysis catheters

• Published in: American journal of kidney diseases Vol. 36; no. 5; p. 1014
• Main Authors: Gadallah, M F, Ramdeen, G, Mignone, J, Patel, D, Mitchell, L, Tatro, S
• Format: Journal Article
• Language: English
• Published: United States 01.11.2000
• Subjects: Adolescent; Adult; Aged; Aged, 80 and over; Anti-Bacterial Agents - therapeutic use; Antibiotic Prophylaxis; Catheters, Indwelling; Cefazolin - therapeutic use; Cephalosporins - therapeutic use; Female; Humans; Male; Middle Aged; Peritoneal Dialysis - instrumentation; Peritonitis - prevention & control; Postoperative Complications - prevention & control; Prospective Studies; Urinary Catheterization; Vancomycin - therapeutic use
• ISSN: 1523-6838
• DOI: 10.1053/ajkd.2000.19104

The role of vancomycin and other antibiotics in the treatment of acute peritonitis in peritoneal dialysis (PD) patients is well established. However, the role of preoperative vancomycin or cephalosporins in preventing early infection in newly placed PD catheters remains controversial. We performed a prospective randomized study to examine the role of vancomycin or cefazolin prophylaxis in decreasing the incidence of postoperative peritonitis. Over a 6-year period, 221 patients undergoing 254 permanent peritoneal catheter placement procedures were randomized into three groups. Group I patients (86 procedures) were administered a single intravenous (IV) dose of vancomycin, 1,000 mg, 12 hours before peritoneal catheter placement procedures, whereas group II patients (85 procedures) were administered a single IV dose of cefazolin, 1,000 mg, 3 hours before the procedure. Group III patients (83 procedures) were not administered antibiotics preoperatively for at least 1 week before the procedure. Patients were monitored for peritonitis in the following 14 days. Peritonitis developed in 1 patient (1%) in group I (vancomycin group) and 6 patients (7%) in group II (cefazolin group) compared with 10 patients (12%) in group III (control group); P = 0.02. We conclude that the use of preoperative single-dose IV vancomycin prophylaxis for permanent PD catheter placement reduces the risk for postoperative peritonitis. Single-dose vancomycin is superior to single-dose cefazolin in reducing the risk for postoperative peritonitis. Absence of prophylaxis is associated with a high risk for developing postoperative peritonitis.