Evidence map›Paper›PMID 29370318›Full record

SynthesisJournal of hospital medicine2018

Shorter Versus Longer Courses of Antibiotics for Infection in Hospitalized Patients: A Systematic Review and Meta-Analysis.

Stephanie Royer, Kimberley M DeMerle, Robert P Dickson, Hallie C Prescott

Abstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Journal of hospital medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

53 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Trial
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  8. Review
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  14. Observational
  15. The importance of antibiotic treatment duration in antimicrobial resistance.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2024
    Review
  16. Article
  17. Antibiotics in anesthesia and critical care.Annals of translational medicine · 2024
    Review
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Stephanie RoyerDepartment of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA. Stephanie.Royer@cchmc.org.
Kimberley M DeMerleDepartment of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA.
Robert P DicksonDepartment of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA.
Hallie C PrescottDepartment of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA.

Funding

The Role of the Microbiome in the Acute Respiratory Distress SyndromeK23HL130641 · NHLBI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI DICKSON, ROBERT PICKETT · 2016 to 2020
$859k
General pathways and personalized risk of morbidity after sepsisK08GM115859 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI PRESCOTT, HALLIE CHRISTINE · 2015 to 2018
$776k
NHLBI NIH HHS K23 HL130641NIGMS NIH HHS K08 GM115859
6 · The paper itself

Abstract

backgroundInfection is a leading cause of hospitalization with high morbidity and mortality, but there are limited data to guide the duration of antibiotic therapy. PURPOSE: Systematic review to compare outcomes of shorter versus longer antibiotic courses among hospitalized adults and adolescents. DATA SOURCES: MEDLINE and Embase databases, 1990-2017. STUDY SELECTION: Inclusion criteria were human randomized controlled trials (RCTs) in English comparing a prespecified short course of antibiotics to a longer course for treatment of infection in hospitalized adults and adolescents aged 12 years and older. DATA EXTRACTION: Two authors independently extracted study characteristics, methods of statistical analysis, outcomes, and risk of bias. DATA SYNTHESIS: Of 5187 unique citations identified, 19 RCTs comprising 2867 patients met our inclusion criteria, including the following: 9 noninferiority trials, 1 superiority design trial, and 9 pilot studies. Across 13 studies evaluating 1727 patients, no significant difference in clinical efficacy was observed (d = 1.6% [95% confidence interval (CI), -1.0%-4.2%]). No significant difference was detected in microbiologic cure (8 studies, d = 1.2% [95% CI, -4.1%-6.4%]), short-term mortality (8 studies, d = 0.3% [95% CI, -1.2%-1.8%]), longer-term mortality (3 studies, d = -0.4% [95% CI, -6.3%-5.5%]), or recurrence (10 studies, d = 2.1% [95% CI, -1.2%-5.3%]). Heterogeneity across studies was not significant for any of the primary outcomes.

conclusionsBased on the available literature, shorter courses of antibiotics can be safely utilized in hospitalized patients with common infections, including pneumonia, urinary tract infection, and intra-abdominal infection, to achieve clinical and microbiologic resolution without adverse effects on mortality or recurrence.

Indexed as

Anti-Bacterial AgentsAnti-Infective AgentsHospitalizationHumansPneumoniaTime FactorsAnti-Bacterial AgentsAnti-Infective Agents

Identifiers

PMID29370318
PMCPMC5945333

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.