Evidence map›Paper›PMID 33654015›Full record

ReviewCurrent opinion in gastroenterology2021

Diagnosis and management of Clostridioides difficile infection in patients with inflammatory bowel disease.

Rahul S Dalal, Jessica R Allegretti

Open access · greenAbstract readReview
In one paragraph

Review in Current opinion in gastroenterology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.7field-weighted citation impact, top 13% 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

26 citing papers in PubMed, 41 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Clostridioides difficile pathogenesis and control.Nature reviews. Microbiology · 2026
    Review
  5. Review
  6. Article
  7. Community-AcquiredInternational journal of molecular sciences · 2025
    Review
  8. Article
  9. Review
  10. Higher disease activity of inflammatory bowel disease predisposes toTherapeutic advances in gastroenterology · 2025
    Article
  11. Frontiers in pediatrics · 2025
    Review
  12. Review
  13. Article
  14. Impact ofDiseases (Basel, Switzerland) · 2024
    Review
  15. Acute severe ulcerative colitis: using JAK-STAT inhibitors for improved clinical outcomes.Frontiers in gastroenterology (Lausanne, Switzerland) · 2024
    Review
  16. Review
  17. Le infezioni in medicina · 2024
    Review
  18. Review
  19. Article
  20. 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

2 authors at 2 institutions in 1 country.

Rahul S DalalDivision of Gastroenterology, Hepatology and Endoscopy, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Jessica R Allegretti
Chestnut Hill College · USHarvard University · US

Funding

ALIMENTARY TRACT RESEARCH IN HEALTH AND DISEASET32DK007533 · NIDDK · BRIGHAM AND WOMEN'S HOSPITAL · PI BLUMBERG, RICHARD S · 1986 to 2020
$5.3M
NIDDK NIH HHS T32 DK007533
6 · The paper itself

Abstract

purpose of reviewClostridioides difficile infection (CDI) may complicate the course of ulcerative colitis and Crohn's disease. The clinical presentation of CDI in this population is often atypical, and patients may experience exacerbations of their underlying inflammatory bowel disease (IBD) secondary to C. difficile. In this review, we aim to review the risk factors, diagnosis, and management of CDI in the context of IBD. RECENT

findingsPatients with colonic involvement of their IBD are at higher risk for CDI and colonization may be more common than in the general population. Therefore, CDI is confirmed using a two-step approach to stool testing. Oral vancomycin or fidaxomicin are the preferred agents for nonfulminant disease, and oral metronidazole is no longer recommended as first-line therapy. For all patients with CDI recurrence, fecal microbiota transplant (FMT) should be considered, as this has been shown to be safe and effective. Among those who have worsening of their underlying IBD, retrospective research suggest that outcomes are improved for those who undergo escalation of immunosuppression with appropriate antimicrobial treatment of C. difficile, however prospective data are needed. SUMMARY: CDI may complicate the course of IBD, however the presentation may not be typical. Therefore, all patients with worsening gastrointestinal symptoms should be evaluated for both CDI and IBD exacerbation. Providers should consider FMT for all patients with recurrent CDI as well as escalation of immunosuppression for patients who fail to improve with appropriate antimicrobial therapy.

Indexed as

Clostridioides difficileClostridium InfectionsInflammatory Bowel DiseasesClostridioidesHumansNeoplasm Recurrence, LocalProspective StudiesRetrospective Studies

Identifiers

PMID33654015
PMCPMC8169557
OpenAlexW3133713531

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.