title: Fever, bacteriuria, and pyuria in spinal cord injured patients with indwelling urethral catheters.
abstract: Little is known about the significance of pyuria in spinal cord injury patients with indwelling urethral catheters (IUCs). The hospital courses of 32 such patients admitted to a rehabilitation hospital from January 1986 to December 1987 were reviewed to determine the incidence of unexplained febrile episodes, ie, no obvious nonurinary source of infection. All patients had positive admission urine cultures (greater than 100,000 colony-forming units/mL). Patients were divided into two groups based on the level of pyuria in admission urinalyses. Group A (the low pyuria group) was composed of 22 patients with less than or equal to 50 white blood cells per high-power field (WBC/HPF). Group B (the high pyuria group) was composed of ten patients with less than 50 WBC/HPF. None were admitted to the rehabilitation program taking antibiotics; none were prophylactically treated for urinary tract infection. The difference in incidence of fever between febrile episodes. Group B had an incidence of 6/10 (60%) febrile episodes. The difference in incidence of fever between the groups was statistically significant (chi2 = 7.31, p less than .01). These results suggest that SCI patients with IUCs and gross pyuria may be at risk for increased morbidity secondary untreated urinary tract infection.
authors.affiliation: Department of Rehabilitation Medicine, Northwestern University, Chicago, IL.
authors.forename: J R
authors.initials: JR
authors.lastname: Peterson
authors.forename: E J
authors.initials: EJ
authors.lastname: Roth
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001437:Bacteriuria / Q000209:etiology*; D002408:Catheters, Indwelling / Q000009:adverse effects; D002648:Child; D005260:Female; D005334:Fever / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011776:Pyuria / Q000150:complications*; D012307:Risk Factors; D013119:Spinal Cord Injuries / Q000150:complications*; D014546:Urinary Catheterization / Q000009:adverse effects*