Evidence map›Paper›PMID 35243123›Full record

ArticleContemporary clinical trials communications2022

Does a gluten-free diet lead to better glycemic control in children with type 1 diabetes? Results from a feasibility study and recommendations for future trials.

Hanna Söderström, Matti Cervin, Jonatan Dereke, Magnus Hillman, Iren Tiberg, Fredrik Norström, Annelie Carlsson

Open access · goldAbstract read
In one paragraph

Article in Contemporary clinical trials communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 2 pooled it
1.7field-weighted citation impact, top 18% 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

9 citing papers in PubMed, 2 syntheses or guidelines pooled it, 12 citations in OpenAlex.

  1. Guideline
  2. Pooled it
  3. Observational
  4. Article
  5. Review
  6. Review
  7. Article
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  9. 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

7 authors at 2 institutions in 1 country.

Hanna SöderströmDepartment of Clinical Sciences, Pediatrics, Skåne University Hospital Lund, Lund University, Lund, Sweden.
Matti CervinDepartment of Clinical Sciences, Child and Adolescent Psychiatry, Lund University, Lund, Sweden.
Jonatan DerekeDepartment of Clinical Sciences, Diabetes Research Laboratory, Lund University, Lund, Sweden.
Magnus HillmanDepartment of Health Sciences, Lund University, Lund, Sweden.
Iren TibergDepartment of Health Sciences, Lund University, Lund, Sweden.
Fredrik NorströmDepartment of Epidemiology and Global Health, Umeå University, Umeå, Sweden.
Annelie CarlssonDepartment of Clinical Sciences, Pediatrics, Skåne University Hospital Lund, Lund University, Lund, Sweden.
Lund University · SEUmeå University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIncreasing evidence suggests a link between type 1 diabetes (T1D) and intake of gluten, but no controlled trials have examined whether a gluten-free diet (GFD) has positive effects on glycemic control in children with T1D.

methodsWe conducted a non-randomized feasibility study. Twenty-three children with newly diagnosed T1D were included and either followed a GFD (n = 14) or a normal diet (n = 9) for 12 months. Effects of diet on glycemic control were examined by measuring insulin production (c-peptide), hemoglobine A1c (HbA1c) and insulin dose adjusted A1c (IDAA1c). Degree of adherence to the GFD and effects on quality of life were also examined.

resultsChildren on a GFD showed a statistically significantly lower HbA1c at six months (P = 0.042) compared with children on a normal diet and point estimate differences indicated better glycemic control in the GFD group at 6 and 12 months. Adherence to a GFD varied but was satisfactory for a majority of children. The GFD group reported poorer quality of life at inclusion and there was a non-significant difference for quality of life between groups throughout the study.

conclusionsA strict GFD can be maintained by children with newly diagnosed T1D and may have positive effects on glycemic control. Our findings should be interpreted carefully because of small samples and possible confounding. We provide recommendations for future trials and suggest using a randomized-controlled design with 30-40 participants in each arm.

Indexed as

Celiac diseaseGluten free dietGlycemic controlType 1 diabetes

Identifiers

PMID35243123
PMCPMC8866053
OpenAlexW4213210963

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.