Septicemia in patients on chronic hemodialysis.
Bacterial sepsis, a major complication of chronic hemodialysis, is due mainly to infections of the vascular access site despite increasing use of internal fistulas. Sixty episodes of septicemia occurred in two chronic dialysis centers, with an incidence of 0.15 episodes of significant bacteremia per patient-dialysis-year in each. Forty-four of the 60 episodes were judged to be due to vascular access site infection by clinical, bacteriologic, and histologic criteria. Seventy percent (31 of 44) of the vascular access site-related episodes were due to staphylococci and 25% (11 of 44) to Gram-negative bacilli; nonvascular access site-related episodes were often due to transplant site infections caused by Gram-negative bacilli or streptococci. Mortality was about 18% in both vascular access site-related and nonrelated septic episodes. Bovine heterograft arteriovenous fistulas more often led to sepsis than did Brescia arteriovenous fistulas. Treatment with appropriate antibiotics was successful in most cases. Routine removal or ligation of the vascular access site was not necessary.
D000818:Animals; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D001158:Arteries / Q000637:transplantation; D001166:Arteriovenous Shunt, Surgical; D002417:Cattle; D006801:Humans; D009519:New York City; D006435:Renal Dialysis / Q000009:adverse effects*; D018805:Sepsis / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology* / Q000401:mortality; D013203:Staphylococcal Infections / Q000209:etiology; D013290:Streptococcal Infections / Q000209:etiology; D014183:Transplantation, Heterologous; D014680:Veins / Q000637:transplantation
D000900:Anti-Bacterial Agents