Literature DB >> 19945482

Prospective cohort study of acute pyelonephritis in adults: safety of triage towards home based oral antimicrobial treatment.

C van Nieuwkoop1, J W van't Wout, I C Spelt, M Becker, E J Kuijper, J W Blom, W J J Assendelft, J T van Dissel.   

Abstract

OBJECTIVE: Home-based treatment of acute pyelonephritis (AP) is generally reserved for young non-pregnant women who lack co-morbidity. This study, focusing on the elderly and patients with co-morbidity, evaluates the Dutch primary care guideline that recommends referral to hospital only in case of suspected deterioration to severe sepsis or failure of antibiotic treatment, irrespective of patient's age, sex or co-morbidity.
METHODS: A prospective observational cohort study including consecutive non-pregnant adults with AP. Clinical and microbiological outcome measures of non-referred patients from 35 primary health care centres (PHC) were compared to patients referred to two affiliating emergency departments (EDs).
RESULTS: Of 395 evaluable patients, 153 were treated by PHCs and 242 referred to EDs. The median age was 63years [IQR 43-77], 34% were male, 58% had co-morbidity; all comparable between the PHC and ED group. Referred ED patients were more likely to have signs of sepsis and to have been pre-treated with antibiotics. Bacteraemia was present in 10% of patients in the PHC group and 27% in the ED group (RR 2.83; 95% CI: 1.64-4.86, p<0.001). Eight (5%) PHC patients were admitted during outpatient treatment but otherwise no major complications occurred. Clinical failure rates at 30days were similar between PHC patients and ED patients; 9% and 10% respectively. Mortality rates of PHC patients versus ED patients were 1% versus 5% at 30days (p=0.058) and 1% versus 7% at 90days (p=0.007). Complicated outcome occurred in 6% of the PHC patients versus 12% in the patients referred to ED (p=0.067).
CONCLUSION: In a health care system with a well-organized primary care system and clear guideline, the outcome of adults with acute pyelonephritis, including men, the elderly and patients with co-morbidity, selected for oral antibiotic treatment at home did not lead to major complications. Copyright 2009 The British Infection Society. Published by Elsevier Ltd. All rights reserved.

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Year:  2009        PMID: 19945482     DOI: 10.1016/j.jinf.2009.11.008

Source DB:  PubMed          Journal:  J Infect        ISSN: 0163-4453            Impact factor:   6.072


  12 in total

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Journal:  Infection       Date:  2016-06       Impact factor: 3.553

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4.  Clinical and computed tomography factors associated with sepsis in women with clinically uncomplicated pyelonephritis.

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5.  Procalcitonin reflects bacteremia and bacterial load in urosepsis syndrome: a prospective observational study.

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6.  Treatment duration of febrile urinary tract infections.

Authors:  Willize E van der Starre; Jaap T van Dissel; Cees van Nieuwkoop
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Authors:  Willize E van der Starre; Cees van Nieuwkoop; Uginia Thomson; Marleen S M Zijderveld-Voshart; Jan Pieter R Koopman; Tanny J K van der Reijden; Jaap T van Dissel; Esther van de Vosse
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9.  Management of acute pyelonephritis in the emergency department observation unit.

Authors:  Kathleen Swee Min Khoo; Zhen Yu Lim; Chew Yian Chai; Malcolm Mahadevan; Win Sen Kuan
Journal:  Singapore Med J       Date:  2020-03-09       Impact factor: 1.858

10.  Clinical and epidemiological features and prognosis of complicated pyelonephritis: a prospective observational single hospital-based study.

Authors:  Veronica A Buonaiuto; Ignacio Marquez; Inmaculada De Toro; Carolina Joya; Juan D Ruiz-Mesa; Raimundo Seara; Antonio Plata; Beatriz Sobrino; Begoña Palop; Juan D Colmenero
Journal:  BMC Infect Dis       Date:  2014-12-10       Impact factor: 3.090

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