Evidence map›Paper›PMID 27334992›Full record

ArticleBMC infectious diseases2016

Correlation between fecal calprotectin levels, disease severity and the hypervirulent ribotype 027 strain in patients with Clostridium difficile infection.

Avi Peretz, Linda Tkhawkho, Nina Pastukh, Diana Brodsky, Chen Namimi Halevi, Orna Nitzan

Erratum issued Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in BMC infectious diseases, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. It is linked to trial NCT04491799 (Fecal Calprotectin Level in Differentiating Between Inflammatory and Non-inflammatory Diarrhea in Patients With Nosocomial Diarrhea), which is not on this map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
3.6field-weighted citation impact, top 7% 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.

NCT04491799 completednot on this mapstarted 2019, after this paper: background citation

Fecal Calprotectin Level in Differentiating Between Inflammatory and Non-inflammatory Diarrhea in Patients With Nosocomial Diarrhea

TypeobservationalSponsorMahidol UniversityRan2019 to 2020Enrolled135ConditionsDiarrhea, CalprotectinArmsFecal calprotectin
3 · Its place in the literature

Who cites it

19 citing papers in PubMed, 2 syntheses or guidelines pooled it, 43 citations in OpenAlex.

  1. The value of fecal calprotectin inFrontiers in physiology · 2022
    Pooled it
  2. Pooled it
  3. Frontiers in microbiology · 2026
    Article
  4. Clinical microbiology reviews · 2024
    Review
  5. "Antibiotics (Basel, Switzerland) · 2024
    Article
  6. Diagnostic Guidance for C. difficile Infections.Advances in experimental medicine and biology · 2024
    Article
  7. Article
  8. Stool Interleukin-1β Differentiates Clostridioides difficile Infection (CDI) From Asymptomatic Carriage and Non-CDI Diarrhea.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2023
    Article
  9. Microbiome profile and calprotectin levels as markers of risk of recurrentFrontiers in cellular and infection microbiology · 2023
    Article
  10. Article
  11. Article
  12. Article
  13. The xenobiotic sensing pregnane X receptor regulates tissue damage and inflammation triggered by C difficile toxins.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2020
    Article
  14. Article
  15. Fecal calprotectin concentrations in cancer patients with Clostridium difficile infection.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2018
    Article
  16. Current knowledge on the laboratory diagnosis ofWorld journal of gastroenterology · 2017
    Review
  17. Article
  18. Article
  19. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 1 country.

Avi PeretzClinical Microbiology Laboratory, Baruch Padeh Medical Center, Poria, Tiberias, Israel. aperetz@poria.health.gov.il.
Linda TkhawkhoClinical Microbiology Laboratory, Baruch Padeh Medical Center, Poria, Tiberias, Israel.
Nina PastukhClinical Microbiology Laboratory, Baruch Padeh Medical Center, Poria, Tiberias, Israel.
Diana BrodskyClinical Microbiology Laboratory, Baruch Padeh Medical Center, Poria, Tiberias, Israel.
Chen Namimi HaleviThe Ruth and Bruce Rappaport Faculty of Medicine, Haifa, Israel.
Orna NitzanFaculty of Medicine, Bar Ilan University, Galilee, Israel.
Poriya Medical Center · ILBar-Ilan University · ILRappaport Family Institute for Research in the Medical Sciences · IL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundClostridium difficile is the most common infectious etiology of nosocomial diarrhea. Fecal calprotectin (fc) is a sensitive marker of intestinal inflammation, found to be associated with enteric bacterial infections and inflammatory bowel disease.

methodsWe evaluated fc levels using a Chemiluminescent immunoassay method, in hospitalized patients with C. difficile infection (CDI) diagnosed by molecular stool examination and assessed correlation with virulent ribotype 027 strain infection, antibiotic susceptibility by gradient Etest strip performed on C. difficile colonies and clinical and laboratory measures of disease severity. Statistical analysis was performed for correlation of fc levels with clinical and laboratory parameters, disease severity and patient outcomes.

resultsOverall 29 patients with CDI were admitted at the Poria medical center in northern Israel, during June 2014-May 2015. Resistance to metronidazole was found in 3 (10.3 %) isolates and to vancomycin in 5 (17.2 %) isolates. Regarding patient outcomes, within 30 days of CDI diagnosis, recurrence of disease occurred in 10 (34.5 %) patients and 2 patients (6.9 %) died. Seven (24.1 %) isolates were C. difficile ribotype 027. Mean fc level was 331.4 μg/g (21-932). Higher fc levels were found in patients with C. difficile ribotype 027 (p < 0.0005). Fc levels were also correlated with elevated peripheral blood white cell count (p = 0.0007). A trend for higher fc levels was found in patients with a higher clostridium severity score index (p = 0.0633). No correlation was found between fecal calprotectin levels and age, sex, functional status, community versus hospital acquired CDI, antibiotic susceptibility, fever, and creatinine levels.

conclusionsOur study highlights the fact that fc has a potential role as a biomarker of disease severity and binary toxin producing ribotype associated disease.

Indexed as

AdolescentAdultAgedAged, 80 and overBiomarkersClostridioides difficileClostridium InfectionsCross InfectionDrug Resistance, BacterialFecesFemaleHospitalizationHospitalsHumansImmunoassayInflammationBiomarkersLeukocyte L1 Antigen ComplexMetronidazoleVancomycinCalprotectinClostridium difficileClostridium severity score indexRibotype 027

Identifiers

PMID27334992
PMCPMC4918013
OpenAlexW2460101425

What OpenQuestion holds

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LicenceCC BY
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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.