Evidence map›Paper›PMID 28255654›Full record

Trial reportEuropean journal of nutrition2018

Replacement of glycaemic carbohydrates by inulin-type fructans from chicory (oligofructose, inulin) reduces the postprandial blood glucose and insulin response to foods: report of two double-blind, randomized, controlled trials.

Helen Lightowler, Sangeetha Thondre, Anja Holz, Stephan Theis

Registry-linked trialAbstract readRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in European journal of nutrition, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06714552 (Effect of the Replacement of Glycaemic Carbohydrates With Galacto-Oligosaccharide), which is not on this map. Cited by 23 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 2 pooled it
2.7field-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.

NCT06714552 naactive not recruitingnot on this mapstarted 2025, after this paper: background citation

Effect of the Replacement of Glycaemic Carbohydrates With Galacto-Oligosaccharide (GOS) Supplementation on Postprandial Glycaemic Response in Healthy Adults

TypeinterventionalSponsorUniversity of AberdeenRan2025 to 2026Enrolled50ConditionsPostprandial Hyperglycemia, HyperinsulinemiaArmsGalacto-Oligosaccharide, Glucose
3 · Its place in the literature

Who cites it

23 citing papers in PubMed, 2 syntheses or guidelines pooled it, 68 citations in OpenAlex.

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  14. Nutritional strategies to attenuate postprandial glycemic response.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2022
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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 1 institution in 1 country.

Helen LightowlerFunctional Food Centre, Faculty of Health and Life Sciences, Oxford Brookes University, Gipsy Lane Campus, Headington, Oxford, OX3 0BP, UK. hlightowler@brookes.ac.uk.
Sangeetha ThondreFunctional Food Centre, Faculty of Health and Life Sciences, Oxford Brookes University, Gipsy Lane Campus, Headington, Oxford, OX3 0BP, UK.
Anja HolzBENEO-Institute, Wormser Straße 11, 67283, Obrigheim/Pfalz, Germany.
Stephan TheisBENEO-Institute, Wormser Straße 11, 67283, Obrigheim/Pfalz, Germany.
Oxford Brookes University · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeInulin-type fructans are recognized as prebiotic dietary fibres and classified as non-digestible carbohydrates that do not contribute to glycaemia. The aim of the present studies was to investigate the glycaemic response (GR) and insulinaemic response (IR) to foods in which sucrose was partially replaced by inulin or oligofructose from chicory.

methodsIn a double-blind, randomized, controlled cross-over design, 40-42 healthy adults consumed a yogurt drink containing oligofructose or fruit jelly containing inulin and the respective full-sugar variants. Capillary blood glucose and insulin were measured in fasted participants and at 15, 30, 45, 60, 90, and 120 min after starting to drink/eat. For each test food, the incremental area under the curve (iAUC) for glucose and insulin was calculated and the GR and IR determined.

resultsConsumption of a yogurt drink with oligofructose which was 20% reduced in sugars significantly lowered the glycaemic response compared to the full-sugar reference (iAUC

conclusionsIn conclusion, the studies confirmed that substitution of glycaemic sugars by inulin or oligofructose from chicory may be an effective strategy to reduce the postprandial blood glucose response to foods.

Indexed as

Glycemic IndexAdultBeveragesBlood GlucoseCichorium intybusCondimentsCross-Over StudiesDietary SucroseDouble-Blind MethodFemaleFructansHumansHyperglycemiaInsulinInsulin SecretionInulinBlood GlucoseDietary SucroseFructansInsulinInulinNon-Nutritive SweetenersoligofructoseOligosaccharidesPrebioticsDietary fibreGlycaemiaInsulinPrebioticsSugar replacement

Identifiers

PMID28255654
OpenAlexW2594812124

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.