Evidence map›Paper›PMID 32517036›Full record

ArticleNutrients2020

Effect of Exclusive Enteral Nutrition and Corticosteroid Induction Therapy on the Gut Microbiota of Pediatric Patients with Inflammatory Bowel Disease.

Lara Hart, Yasamin Farbod, Jake C Szamosi, Mai Yamamoto, Philip Britz-McKibbin, Camilla Halgren, Mary Zachos, Nikhil Pai

Open access · goldAbstract read
In one paragraph

Article in Nutrients, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 4 pooled it
3.4field-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.

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

22 citing papers in PubMed, 4 syntheses or guidelines pooled it, 33 citations in OpenAlex.

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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

8 authors at 3 institutions in 1 country.

Lara HartDepartment of Pediatrics, Division of Gastroenterology, Hepatology and Nutrition, McMaster Children's Hospital, McMaster University, Hamilton, ON L8N 3Z5, Canada.
Yasamin FarbodDepartment of Pediatrics, Division of Gastroenterology, Hepatology and Nutrition, McMaster Children's Hospital, McMaster University, Hamilton, ON L8N 3Z5, Canada.
Jake C SzamosiFarncombe Family Digestive Health Research Institute, Department of Medicine, McMaster University, Hamilton, ON L8N 3Z5, Canada.
Mai YamamotoDepartment of Chemistry and Chemical Biology, McMaster University, Hamilton, ON L8N 3Z5, Canada.
Philip Britz-McKibbinDepartment of Chemistry and Chemical Biology, McMaster University, Hamilton, ON L8N 3Z5, Canada.
Camilla HalgrenDepartment of Pediatrics, Division of Gastroenterology, Hepatology and Nutrition, McMaster Children's Hospital, McMaster University, Hamilton, ON L8N 3Z5, Canada.
Mary ZachosDepartment of Pediatrics, Division of Gastroenterology, Hepatology and Nutrition, McMaster Children's Hospital, McMaster University, Hamilton, ON L8N 3Z5, Canada.
Nikhil PaiDepartment of Pediatrics, Division of Gastroenterology, Hepatology and Nutrition, McMaster Children's Hospital, McMaster University, Hamilton, ON L8N 3Z5, Canada.
McMaster Children's Hospital · CAMcMaster University · CAPopulation Health Research Institute · CA

Funding

Canadian Association of Gastroenterology Resident Research Grant naKidsDigHealth Fund (Division of Pediatric Gastroenterology and Nutrition, McMaster Children's Hospital) na
6 · The paper itself

Abstract

introductionExclusive enteral nutrition (EEN) and corticosteroids (CS) are effective induction therapies for pediatric Crohn's Disease (CD). CS are also therapy for ulcerative colitis (UC). Host-microbe interactions may be able to explain the effectiveness of these treatments. This is the first prospective study to longitudinally characterize compositional changes in the bacterial community structure of pediatric UC and CD patients receiving EEN or CS induction therapy.

methodsPatients with diagnoses of CD or UC were recruited from McMaster Children's Hospital (Hamilton, Canada). Fecal samples were collected from participants aged 5-18 years old undergoing 8 weeks of induction therapy with EEN or CS. Fecal samples were submitted for 16S rRNA sequencing. The Shannon diversity index and the relative abundance of specific bacterial taxa were compared using a linear mixed model.

resultsThe clustering of microbiota was the highest between patients who achieved remission compared to patients still showing active disease (p = 0.029); this effect was independent of the diagnosis or treatment type. All patients showed a significant increase in Shannon diversity over the 8 weeks of treatment. By week 2, a significant difference was seen in Shannon diversity between patients who would go on to achieve remission and those who would not.

conclusionThe gut microbiota of pediatric UC and CD patients was most influenced by patients' success or failure to achieve remission and was largely independent of the choice of treatment or disease type. Significant differences in Shannon diversity indices occurred as early as week 2 between patients who went on to achieve remission and those who continued to have active disease.

Indexed as

Enteral NutritionGastrointestinal MicrobiomeInduction ChemotherapyAdolescentAdrenal Cortex HormonesChildChild, PreschoolColitis, UlcerativeCrohn DiseaseFemaleHumansLongitudinal StudiesMaleProspective StudiesRemission InductionTreatment OutcomeAdrenal Cortex Hormonesexclusive enteral nutritioninduction of remissionmicrobiomepediatric inflammatory bowel disease

Identifiers

PMID32517036
PMCPMC7352362
OpenAlexW3033437668

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.