Evidence map›Paper›PMID 29084081›Full record

ArticleInflammatory bowel diseases2017

Lasting Impact of Clostridium difficile Infection in Inflammatory Bowel Disease: A Propensity Score Matched Analysis.

Alyce Anderson, Benjamin Click, Claudia Ramos-Rivers, Debbie Cheng, Dmitriy Babichenko, Ioannis E Koutroubakis, Jana G Hashash, Marc Schwartz, Jason Swoger, Arthur M Barrie and 3 more

Open access · bronzeAbstract readVideo-Audio Media
In one paragraph

Article in Inflammatory bowel diseases, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 16% 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.

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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Clinical characteristics and risk factors analysis ofFrontiers in cellular and infection microbiology · 2026
    Article
  4. Article
  5. Association ofWorld journal of gastrointestinal surgery · 2025
    Article
  6. Global Patterns ofCrohn's & colitis 360 · 2025
    Article
  7. Review
  8. Journal of clinical medicine · 2024
    Article
  9. Article
  10. Article
  11. [The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi · 2022
    Review
  12. Review
  13. Review
  14. Review
  15. Article
  16. The Impact of Inflammatory Bowel Disease in Canada 2018: Extra-intestinal Diseases in IBD.Journal of the Canadian Association of Gastroenterology · 2019
    Article
  17. Review
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

13 authors at 1 institution in 1 country.

Alyce Anderson*University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania; †Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania; and ‡School of Information Sciences, University of Pittsburgh, Pittsburgh, Pennsylvania.
Benjamin Click
Claudia Ramos-Rivers
Debbie Cheng
Dmitriy Babichenko
Ioannis E Koutroubakis
Jana G Hashash
Marc Schwartz
Jason Swoger
Arthur M Barrie
Michael A Dunn
Miguel Regueiro
David G Binion
University of Pittsburgh Medical Center · US

Funding

NRSA Training CoreTL1TR001858 · NCATS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI RADOMSKI, THOMAS, RUBIO, DORIS M · 2016 to 2025
$11.1M
NCATS NIH HHS TL1 TR001858
6 · The paper itself

Abstract

backgroundPatients with inflammatory bowel disease are at an increased risk of Clostridium difficile infection (CDI), but the impact of CDI on disease severity is unclear. The aim of this study was to determine the effect of CDI on long-term disease outcome in a matched cohort of patients with inflammatory bowel disease.

methodsPatients who tested positive for infection formed the CDI-positive group. We generated a 1:2 propensity matched case to control cohort based on risk factors for CDI in the year before infection. Health care utilization data (emergency department use, hospitalizations, and telephone encounters), medications, laboratories, disease activity, and quality-of-life metrics were compared by CDI status.

resultsA total of 198 patients (66 CDI and 132 matched controls) were included (56.6% women; 60.1% Crohn's disease, and 39.9% ulcerative colitis). In the year of infection, having CDI was significantly associated with more steroid and antibiotic exposure, elevated C-reactive protein or erythrocyte sedimentation rate, low vitamin D, increased disease activity, worse quality of life, and increased health care utilization (all P < 0.01). During the next year after infection, patients with CDI continued to have increased exposure to CDI-targeted antibiotics (P < 0.001) and other antibiotics (P = 0.02). They also continued to have more clinic visits (P = 0.02), telephone encounters (P = 0.001), and increased health care financial charges (P = 0.001).

conclusionsCDI in inflammatory bowel disease is significantly associated with markers of disease severity, increased health care utilization and poor quality of life during the year of infection, and a 5-fold increase in health care charges in the year after infection (see Video Abstract, Supplemental Digital Content, http://links.lww.com/IBD/B658).

Indexed as

Quality of LifeAdultAnti-Bacterial AgentsCase-Control StudiesClostridioides difficileClostridium InfectionsFemaleHumansInflammatory Bowel DiseasesMaleMiddle AgedPatient Acceptance of Health CarePennsylvaniaPropensity ScoreProspective StudiesRegistriesAnti-Bacterial Agents

Identifiers

PMID29084081
PMCPMC5685936
OpenAlexW2766142182

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.