Bacteremia in the spinal cord injury population.
Positive blood cultures were found in 41 patients on the Spinal Cord Injury Service at the Milwaukee VAMC during the period of July, 1980 to December, 1985 giving an incidence of bacteremia of 1.3%. Mortality rate was 17%. Most common pathogens were E. Coli, Proteus mirabilis, Serratia marcescens and Staphylococcus aureus. A review of 29 available charts revealed genitourinary and respiratory tracts as the most common sources of infection (72.4% and 10.3% respectively). Other sources of infection were skin, postoperative, intravenous catheter site and cellulitis. Initial febrile response was seen in 93.1% of patients with 48.1% having temperature greater than 38.3 degrees C. Hypotension (blood pressure less than 90/50 mm Hg) was noted in five out of the 29 (17.1%) patients. Clinical diagnosis of disseminated intravascular coagulation was made in two out of the 29 (6.9%) patients. Underlying risk factors were poor nutrition, respirator dependency, indwelling Foley catheters and manipulative procedures. Incidence and mortality rates are similar to the non-SCI population as reported elsewhere. The risk factors are different; therefore preventive management is extremely important.
D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D018805:Sepsis / Q000453:epidemiology* / Q000209:etiology / Q000382:microbiology; D013119:Spinal Cord Injuries / Q000150:complications*; D014922:Wisconsin