Evidence map›Paper›PMID 27562241›Full record

SynthesisBMC infectious diseases2016

Cost of hospital management of Clostridium difficile infection in United States-a meta-analysis and modelling study.

Shanshan Zhang, Sarah Palazuelos-Munoz, Evelyn M Balsells, Harish Nair, Ayman Chit, Moe H Kyaw

Registry-linked trialOpen access · goldAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in BMC infectious diseases, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07221370 (Enteral Vancomycin as Primary Prophylaxis Against Clostridioides Difficile Infection in Critically Ill Patients), which is not on this map. Cited by 153 papers, 8 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
153citing papers in PubMed, 8 pooled it
19.4field-weighted citation impact, top 1% of its field
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.

NCT07221370 phase2 / phase3recruitingnot on this mapstarted 2024, after this paper: background citation

Enteral Vancomycin as Primary Prophylaxis Against Clostridioides Difficile Infection in Critically Ill Patients

TypeinterventionalSponsorRiverside University Health System Medical CenterRan2024 to 2026Enrolled176ConditionsClostridium Difficile Infection, Vancomycin Resistant Enterococci InfectionArmsVancomycin 125mg, Placebo
3 · Its place in the literature

Who cites it

153 citing papers in PubMed, 8 syntheses or guidelines pooled it, 289 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Pooled it
  6. Guideline
  7. Global burden ofJournal of global health · 2019
    Pooled it
  8. Risk factors forJournal of global health · 2017
    Pooled it
  9. Effectiveness of Bio-K+ for the prevention ofInfection control and hospital epidemiology · 2024
    Trial
  10. Antibiotics (Basel, Switzerland) · 2026
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Global, regional, and national burden of Clostridioides difficile infection (1990-2021) with projections to 2051: A multimodal analysis integrating machine learning (SHAP-XGBoost) and GBD 2021 data.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2026
    Article
  16. Epidemiology ofAntibiotics (Basel, Switzerland) · 2026
    Article
  17. Risk Factors forThe Annals of otology, rhinology, and laryngology · 2026
    Article
  18. Article
  19. Article
  20. Review

93 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 4 countries.

Shanshan ZhangUsher Institute of Population Health Sciences and Informatics, University of Edinburgh, Medical School, Teviot Place, Edinburgh, EH8 9AG, UK. Shanshan.zhang@ed.ac.uk.
Sarah Palazuelos-MunozSanofi Pasteur, Lyon, France.
Evelyn M BalsellsUsher Institute of Population Health Sciences and Informatics, University of Edinburgh, Medical School, Teviot Place, Edinburgh, EH8 9AG, UK.
Harish NairUsher Institute of Population Health Sciences and Informatics, University of Edinburgh, Medical School, Teviot Place, Edinburgh, EH8 9AG, UK.
Ayman ChitSanofi Pasteur, Swiftwater, PA, USA.
Moe H KyawSanofi Pasteur, Swiftwater, PA, USA.
University of Edinburgh · GBSanofi (United States) · USSanofi (France) · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundClostridium difficile infection (CDI) is the leading cause of infectious nosocomial diarrhoea but the economic costs of CDI on healthcare systems in the US remain uncertain.

methodsWe conducted a systematic search for published studies investigating the direct medical cost associated with CDI hospital management in the past 10 years (2005-2015) and included 42 studies to the final data analysis to estimate the financial impact of CDI in the US. We also conducted a meta-analysis of all costs using Monte Carlo simulation.

resultsThe average cost for CDI case management and average CDI-attributable costs per case were $42,316 (90 % CI: $39,886, $44,765) and $21,448 (90 % CI: $21,152, $21,744) in 2015 US dollars. Hospital-onset CDI-attributable cost per case was $34,157 (90 % CI: $33,134, $35,180), which was 1.5 times the cost of community-onset CDI ($20,095 [90 % CI: $4991, $35,204]). The average and incremental length of stay (LOS) for CDI inpatient treatment were 11.1 (90 % CI: 8.7-13.6) and 9.7 (90 % CI: 9.6-9.8) days respectively. Total annual CDI-attributable cost in the US is estimated US$6.3 (Range: $1.9-$7.0) billion. Total annual CDI hospital management required nearly 2.4 million days of inpatient stay.

conclusionsThis review indicates that CDI places a significant financial burden on the US healthcare system. This review adds strong evidence to aid policy-making on adequate resource allocation to CDI prevention and treatment in the US. Future studies should focus on recurrent CDI, CDI in long-term care facilities and persons with comorbidities and indirect cost from a societal perspective. Health-economic studies for CDI preventive intervention are needed.

Indexed as

Costs and Cost AnalysisClostridium InfectionsDatabases, FactualHospital CostsHospitalizationHumansLength of StayUnited StatesClostridium DifficileEconomic analysisMeta-analysisSystematic review

Identifiers

PMID27562241
PMCPMC5000548
OpenAlexW2507162024

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.