Evidence map›Paper›PMID 27456494›Full record

Trial reportTrials2016

Effect of prebiotic intake on gut microbiota, intestinal permeability and glycemic control in children with type 1 diabetes: study protocol for a randomized controlled trial.

Josephine Ho, Raylene A Reimer, Manpreet Doulla, Carol Huang

Registry-linked trialOpen access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Trials, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02442544 (Effect of Prebiotic Fiber on Gut Microbiota, Intestinal Permeability and Glycemic Control in Children With Type 1 Diabetes), which is not on this map. Cited by 25 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 2 pooled it
2.6field-weighted citation impact, top 10% 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.

NCT02442544 early_phase1unknown statusnot on this map

Effect of Prebiotic Fiber on Gut Microbiota, Intestinal Permeability and Glycemic Control in Children With Type 1 Diabetes: A Pilot Randomized, Double Blind, Placebo Controlled Study

TypeinterventionalSponsorUniversity of CalgaryRan2015 to 2019Enrolled38ConditionsType 1 DiabetesArmsPrebiotic, Placebo
3 · Its place in the literature

Who cites it

25 citing papers in PubMed, 2 syntheses or guidelines pooled it, 50 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Adjuvant Probiotics ofFrontiers in endocrinology · 2022
    Trial
  4. Trial
  5. Review
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  8. Review
  9. Article
  10. Article
  11. Review
  12. Gut Microbiome as Potential Therapeutics in Multiple Sclerosis.Current treatment options in neurology · 2021
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  13. Review
  14. Article
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  16. Article
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  18. Review
  19. Article
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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

4 authors at 2 institutions in 1 country.

Josephine HoAlberta Children's Hospital, 2888 Shaganappi Trail NW, Calgary, Alberta, T3B 6A8, Canada.
Raylene A ReimerFaculty of Kinesiology, University of Calgary, 2500 University Drive, Calgary, Alberta, T2N 1N4, Canada.
Manpreet DoullaAlberta Children's Hospital, 2888 Shaganappi Trail NW, Calgary, Alberta, T3B 6A8, Canada.
Carol HuangAlberta Children's Hospital, 2888 Shaganappi Trail NW, Calgary, Alberta, T3B 6A8, Canada. carol.huang@ahs.ca.
Alberta Children's Hospital · CAUniversity of Calgary · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe gut microbiome is increasingly recognized as a contributor to disease states. Patients with type 1 diabetes (DM1) have distinct gut microbiota in comparison to non-diabetic individuals, and it has been linked to changes in intestinal permeability, inflammation and insulin resistance. Prebiotics are non-digestible carbohydrates that alter gut microbiota and could potentially improve glycemic control in children with DM1. This pilot study aims to determine the feasibility of a 12-week dietary intervention with prebiotics in children with DM1. METHODS/

designThis pilot study is a single-centre, randomized, double-blind, placebo-controlled trial in children aged 8 to 17 years with DM1 for at least one year. Participants will be randomized to receive either placebo (maltodextrin 3.3 g orally/day) or prebiotics (oligofructose-enriched inulin 8 g orally/day; Synergy1, Beneo, Mannheim, Germany). Measures to be assessed at baseline, 3 months and 6 months include: anthropometric measures, insulin doses/regimens, frequency of diabetic ketoacidosis, frequency of severe hypoglycemia, average number of episodes of hypoglycemia per week, serum C-peptide, HbA1c, serum inflammatory markers (IL-6, IFN-gamma, TNF-alpha, and IL-10), GLP-1 and GLP-2, intestinal permeability using urine assessment after ingestion of lactulose, mannitol and 3-O-methylglucose, and stool sample collection for gut microbiota profiling. DISCUSSION: This is a novel pilot study designed to test feasibility for a fully powered study. We hypothesize that consumption of prebiotics will alter gut microbiota and intestinal permeability, leading to improved glycemic control. Prebiotics are a potentially novel, inexpensive, low-risk treatment addition for DM1 that may improve glycemic control by changes in gut microbiota, gut permeability and inflammation.

trial registrationClinicalTrials.gov: NCT02442544 . Registered on 10 March 2015.

Indexed as

Gastrointestinal MicrobiomeAdolescentAge FactorsAlbertaBiomarkersBlood GlucoseChildClinical ProtocolsDiabetes Mellitus, Type 1Double-Blind MethodFeasibility StudiesFemaleHumansIntestinal MucosaIntestinesInulinBiomarkersBlood GlucoseInulinoligofructoseOligosaccharidesPrebioticsChildGut microbiotaIntestinal permeabilityPrebioticsType 1 diabetes

Identifiers

PMID27456494
PMCPMC4960839
OpenAlexW2491275985

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.