Evidence map›Paper›PMID 34332070›Full record

ReviewAnaerobe2021

Clostridium innocuum: Microbiological and clinical characteristics of a potential emerging pathogen.

Kathryn E Cherny, Emily B Muscat, Megan E Reyna, Larry K Kociolek

Abstract readReview
In one paragraph

Review in Anaerobe, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
–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

40 citing papers in PubMed.

  1. Trial
  2. Article
  3. A sensitive and reduced-cost culture medium for recovery ofJournal of clinical microbiology · 2026
    Article
  4. Article
  5. Article
  6. Causal links among gut microbiota, immune-inflammatory and compensatory immune-regulatory systems, and schizophrenia.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
    Article
  7. Gut microbiome-dependent IL-1 signaling is a mediator of ACVR1bioRxiv : the preprint server for biology · 2026
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Co-Colonization of Non-Antibiotics (Basel, Switzerland) · 2025
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Observational
  19. Article
  20. Gut microbiota and chronic rhinosinusitis: a two-sample Mendelian randomization study.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2024
    Article
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

4 authors.

Kathryn E ChernyAnn & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA; Northwestern University Feinberg School of Medicine, Chicago, IL, USA. Electronic address: kcherny@luriechildrens.org.
Emily B MuscatAnn & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA.
Megan E ReynaAnn & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA.
Larry K KociolekAnn & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA; Northwestern University Feinberg School of Medicine, Chicago, IL, USA.

Funding

Northwestern University Clinical and Translational Science Institute (NUCATS)UL1TR001422 · NCATS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI D'AQUILA, RICHARD · 2015 to 2023
$56.8M
Clostridium innocuum as an emerging multidrug-resistant antibiotic-associated diarrheal pathogenR21AI144549 · NIAID · LURIE CHILDREN'S HOSPITAL OF CHICAGO · PI KOCIOLEK, LARRY K · 2019 to 2020
$440k
NCATS NIH HHS UL1 TR001422NIAID NIH HHS R21 AI144549
6 · The paper itself

Abstract

Clostridium innocuum is an anaerobic, gram-positive, spore-forming bacterium identified by Smith and King in 1962 after being isolated from a patient with an appendiceal abscess. Its name, C. innocuum, reflected its clinically "innocuous" nature based on observed lack of virulence in animal models of infection. Since that time, C. innocuum has been identified as both part of the normal intestinal flora and the cause of a rare, intrinsically vancomycin-resistant opportunistic infection in immunocompromised patients. More recently, reports from Taiwan suggest that C. innocuum, in addition to being a known extraintestinal pathogen, may also be a diarrheal pathogen that causes a C. difficile infection-like antibiotic-associated diarrheal illness. However, unanswered questions about the clinical relevance of C. innocuum remain. Here we review the microbiological and clinical characteristics of this emerging pathogen.

Indexed as

AnimalsBacillotaClostridium InfectionsCommunicable Diseases, EmergingDiarrheaHumansC. innocuumClinical microbiologyClinical reviewEmerging pathogenMinireview

Identifiers

PMID34332070
PMCPMC9006188

What OpenQuestion holds

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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.