[An analysis of 41 elderly patients with urosepsis].
We performed a clinical evaluation in 41 patients with urosepsis at Tokyo Metropolitan Geriatric Hospital from July 1992 through March 1993. The most common organism isolated from the patients was Escherichia coli (46.3%), followed by Pseudomonas aeruginosa (9.8%), Methicillin-resistant staphylococcus aureus (7.3%), and mycetes (7.3%). The most frequent underlying disease was cerebrovascular disease (34.1%) and malignancies were observed 29.2% of all cases. Twenty-six patients (63.4%) had indwelling urethral catheters. Indwelling catheters were suspected to be related to the onset of urosepsis in 16 cases. Total mortality of urosepsis was 4.9% (2/41) in this study. We speculate that the main cause of urosepsis is a long-term use of urethral catheterization, especially in elderly patients with severe complications who are vulnerable to infections. It is important to assess and correct the conditions of dysuria of individual patients before placing indwelling urethral catheters.
Kaneko
H
H
Department of Urology, Tokyo Metropolitan Geriatric Hospital.
Nakauchi
K
K
Inamatsu
T
T
D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D008297:Male; D018805:Sepsis / Q000209:etiology*; D014552:Urinary Tract Infections / Q000150:complications*