Effect of 7 vs 14 Days of Antibiotic Therapy on Resolution of Symptoms Among Afebrile Men With Urinary Tract Infection: A Randomized Clinical Trial

Objective To determine whether 7 days of treatment is noninferior to 14 days when using ciprofloxacin or trimethoprim/sulfamethoxazole to treat urinary tract infection (UTI) in afebrile men.

Design, Setting, and Participants Randomized, double-blind, placebo-controlled noninferiority trial of afebrile men with presumed symptomatic UTI treated with ciprofloxacin or trimethoprim/sulfamethoxazole at 2 US Veterans Affairs medical centers (enrollment, April 2014 through December 2019; final follow-up, January 28, 2020). Of 1058 eligible men, 272 were randomized.

Interventions Participants continued the antibiotic prescribed by their treating clinician for 7 days of treatment and were randomized to receive continued antibiotic therapy (n = 136) or placebo (n = 136) for days 8 to 14 of treatment.

Main Outcomes and Measures The prespecified primary outcome was resolution of UTI symptoms by 14 days after completion of active antibiotic treatment. A noninferiority margin of 10% was selected. The as-treated population (participants who took ≥26 of 28 doses and missed no more than 2 consecutive doses) was used for the primary analysis, and a secondary analysis included all patients as randomized, regardless of treatment adherence. Secondary outcomes included recurrence of UTI symptoms and/or adverse events within 28 days of stopping study medication.

Results Among 272 patients (median [interquartile range] age, 69 [62-73] years) who were randomized, 100% completed the trial and 254 (93.4%) were included in the primary as-treated analysis. Symptom resolution occurred in 122/131 (93.1%) participants in the 7-day group vs 111/123 (90.2%) in the 14-day group (difference, 2.9% [1-sided 97.5% CI, –5.2% to ∞]), meeting the noninferiority criterion. In the secondary as-randomized analysis, symptom resolution occurred in 125/136 (91.9%) participants in the 7-day group vs 123/136 (90.4%) in the 14-day group (difference, 1.5% [1-sided 97.5% CI, –5.8% to ∞]) Recurrence of UTI symptoms occurred in 13/131 (9.9%) participants in the 7-day group vs 15/123 (12.9%) in the 14-day group (difference, –3.0% [95% CI, –10.8% to 6.2%]; P = .70). Adverse events occurred in 28/136 (20.6%) participants in the 7-day group vs 33/136 (24.3%) in the 14-day group.

Conclusions and Relevance Among afebrile men with suspected UTI, treatment with ciprofloxacin or trimethoprim/sulfamethoxazole for 7 days was noninferior to 14 days of treatment with regard to resolution of UTI symptoms by 14 days after antibiotic therapy. The findings support the use of a 7-day course of ciprofloxacin or trimethoprim/sulfamethoxazole as an alternative to a 14-day course for treatment of afebrile men with UTI.

Trial Registration ClinicalTrials.gov identifier: NCT01994538

Author/s:

Drekonja, D. M., Trautner, B., Amundson, C.

Standards of Medical Care in Diabetes—2019 Abridged for Primary Care Providers

John Bayhi — Fri, 02 Aug 2019 17:59:06 +0000

Date Added:

August 2, 2019

Journal/Publication:

Clinical Diabetes

Publisher:

American Diabetes Association

Publication Date:

January 1, 2019

Issue:

Volume:

Pages:

11-34

URL:

Standards of Medical Care in Diabetes — 2019 Abridged for Primary Care Providers

Type:

Meta-analyses, Reviews, and Guidelines

Format:

Article

DOI (1):

10.2337/cd18-0105

Keywords

PMID (1):

30705493

MeSH

diabetes mellitus

diabetes mellitus, type 2

diabetes mellitus, type 1

blood glucose

Prediabetic State

Glucose Tolerance Test

Treatment Adherence and Compliance

Standard of Care

self-management

This is the 2019 version of the ADA Guidelines for managing diabetes in primary care. James W. Mold, MD, MPH

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The American Diabetes Association’s (ADA’s) Standards of Medical Care in Diabetes is updated and published annually in a supplement to the January issue of Diabetes Care. The ADA’s Professional Practice Committee, which includes physicians, diabetes educators, registered dietitians (RDs), and public health experts, develops the Standards. The Standards include the most current evidence-based recommendations for diagnosing and treating adults and children with all forms of diabetes. ADA’s grading system uses A, B, C, or E to show the evidence level that supports each recommendation.

A—Clear evidence from well-conducted, generalizable randomized controlled trials that are adequately powered
B—Supportive evidence from well-conducted cohort studies
C—Supportive evidence from poorly controlled or uncontrolled studies
E—Expert consensus or clinical experience

This is an abridged version of the 2019 Standards containing the evidence-based recommendations most pertinent to primary care. The tables and figures have been renumbered from the original document to match this version. The complete 2019 Standards of Care document, including all supporting references, is available at professional.diabetes.org/standards.

Author/s:

American Diabetes Association