Transition to oral beta‐lactam therapy in uncomplicated gram‐negative bacteremia: A systematic review and meta‐analysis
Abstract
INTRODUCTION: Gram-negative bacteremia (GNB) is associated with significant morbidity and mortality. Transition to oral therapy has traditionally utilized fluoroquinolones or trimethoprim-sulfamethoxazole rather than beta-lactams due to concerns about pharmacokinetics and bioavailability despite a dearth of clinical data. The purpose of this meta-analysis is to evaluate the clinical efficacy of transition to oral beta-lactam therapy in uncomplicated GNB. METHODS: We performed a meta-analysis of published articles in MEDLINE, Embase, and Web of Science databases from inception to September 2024. Inclusion criteria included any study with adults (age >18 years of age) with uncomplicated GNB from any source. Primary outcomes included 30-day all-cause mortality and 30-day antibiotic failure rate. RESULTS: Eight retrospective cohort studies were reviewed comprising 7500 patients. Twice as many patients were in the fluoroquinolones/trimethoprim-sulfamethoxazole group compared with the beta-lactams group (4998 vs. 2482). Patients in each group had similar average age (70 vs. 71), percent male (54% vs. 56%), percent urinary source (78% vs. 80%), duration of IV antibiotics (4.2 vs. 4.5), Pitt bacteremia score (1.1 vs. 1.4) and Charleston comorbid index (2 vs. 2). There was no statistically significant difference in the 30-day all-cause mortality rate between the fluoroquinolones/trimethoprim-sulfamethoxazole and the beta-lactams group: 2.06% versus 1.89% with a weighted relative risk…
How strong is the evidence?
Evidence Hub reads this as a systematic review, done in people. Its evidence level is 1 of 5 (Highest · pooled evidence). Pooled evidence from several studies sits at the top of the evidence pyramid. Reported size: 7,500 participants or records.
Read the paper
Related studies
- Association of lower urinary tract symptoms and OAB severity with quality of life and mental health in China, Taiwan and South Korea: results from a cross-sectional, population-based study
- Ten-Day Quadruple Therapy Comprising Low-Dose Rabeprazole, Bismuth, Amoxicillin, and Tetracycline Is an Effective and Safe First-Line Treatment for Helicobacter pylori Infection in a Population with High Antibiotic Resistance: a Prospective, Multicenter, Randomized, Parallel-Controlled Clinical Trial in China
- The Role of the NLR and PLR in Urinary Tract Infection
- Threat of Antimicrobial Resistance among Pilgrims with Infectious Diseases during Hajj: Lessons Learnt from COVID-19 Pandemic
- Leclercia adecarboxylata urinary tract infection in a patient with bladder cancer and recurrent hematuria
- A Case Series of Staphylococcus lugdunensis Infection in Cancer Patients at an Academic Cancer Institute in the United States
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.