Septic complications in relation to factors influencing the gastric microflora in patients undergoing gastric surgery.
Postoperative septic complications and micro-organisms found in primary infections were studied in 750 gastric operations performed between 1972 and 1986. The overall rate of primary infections was 23%. The infection rates were related to the diagnosis and to factors that could influence the colonization of the stomach. No significant differences in the rates of postoperative infections were found between patients who had received preoperative antibiotic prophylaxis and those who had not. In all groups of patients, aerobic and anaerobic gram-positive and gram-negative bacteria and yeasts were isolated in primary infections. Enterobacteriaceae, enterococci and Bacteroides fragiis were more frequent in patients with gastric bleeding or carcinoma.
Sjöstedt
S
S
Department of Surgery, Huddinge University Hospital, Karolinska Institute, Sweden.
Levin
P
P
Malmborg
A S
AS
Bergman
U
U
Kager
L
L
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001419:Bacteria / Q000302:isolation & purification; D005744:Gastric Acid / Q000378:metabolism; D005769:Gastrointestinal Motility; D006801:Humans; D008875:Middle Aged; D012189:Retrospective Studies; D018805:Sepsis / Q000382:microbiology*; D013270:Stomach / Q000382:microbiology*; D013272:Stomach Diseases / Q000601:surgery*; D013530:Surgical Wound Infection / Q000382:microbiology*