Inadequate empirical antimicrobial treatment in older people with bacteremic urinary tract infection who reside in nursing homes: A multicenter prospective observational study
Por:
Gómez Belda AB, De la Fuente J, Diez LF, Capdevila JA, Inglada L, Arca A, Romero JM, Serra-Centelles C, Domínguez-Gil M and Artero A
Publicada:
1 oct 2019
Ahead of Print:
1 oct 2019
Resumen:
Aim The aim of the study was to determine the rate of inadequate empirical antimicrobial treatment in older nursing home residents with bacteremic urinary tract infection and its influence on prognosis. Methods We carried out a multicentric prospective observational study in five Spanish hospitals. Patients aged >65 years with pyelonephritis or urinary sepsis with bacteremia were included. Clinical characteristics, the percentage of inadequate empirical antibiotic treatment, length of hospital stay and mortality were evaluated. Results A total of 181 patients, 54.7% women, were included in the study, and 35.9% of the patients came from nursing homes. These patients had higher percentages of ultimately or rapidly fatal disease (92.3% vs 53.4%; P < 0.001), were older (83.15 +/- 6.97 years vs 79.34 +/- 7.25 years; P = 0.001) and had higher Acute Physiology And Chronic Health Evaluation II (28.38 +/- 8.57 vs 19.83 +/- 5.88). The percentage of extended-spectrum beta-lactamases was higher in patients from nursing homes (30.6% vs 16.3%; P = 0.045), as was the percentage of inadequate empirical antibiotic treatment (40% vs 20.7%; P = 0.005). Length of hospital stay was longer (10.82 +/- 3.62 days vs 9.04 +/- 4.88 days; P < 0.001). However, 30-day mortality was not related to nursing home by multivariate analysis (OR 1.905, 95% CI 0.563-6.446; P = 0.300). Conclusions Nursing home patients with bacteremic urinary tract infections had a higher rate of extended-spectrum beta-lactamase-producing enterobacteriacea and inadequate empirical antimicrobial treatment. Clinicians should consider these findings and avoid inappropriate antimicrobial agents for empirical treatment. Geriatr Gerontol Int 2019; center dot center dot: center dot center dot-center dot center dot.
Filiaciones:
:
Department of Internal Medicine, University Hospital Dr. Peset, Valencia, Spain
De la Fuente J:
Department of Internal Medicine, Hospital Povisa, Vigo, Spain
Diez LF:
Department of Internal Medicine, Hospital Torrecárdenas, Almería, Spain
Capdevila JA:
Department of Internal Medicine, Hospital de Mataró, Barcelona, Spain
Inglada L:
Department of Internal Medicine, Hospital Universitario Rio Hortega, Valladolid, Spain
Arca A:
Department of Internal Medicine, Hospital Povisa, Vigo, Spain
Romero JM:
Department of Internal Medicine, Hospital Torrecárdenas, Almería, Spain
Serra-Centelles C:
Department of Internal Medicine, Hospital de Mataró, Barcelona, Spain
Domínguez-Gil M:
Department of Microbiology, Hospital Universitario Rio Hortega, Valladolid, Spain
:
Department of Internal Medicine, Hospital Universitario Dr. Peset. Universitat de València, València, Spain
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