Evidence map›Paper›PMID 41290518›Full record

Trial reportEuropean journal of sport science2025

Glycaemic Impact of Low- and High-Glycaemic Index Carbohydrate Diets in Ultra-Endurance Athletes: Insights From Continuous Glucose Monitoring.

Ross A Hamilton, Ruiyang Xia, Chloe Nicholas, Rachel Churm, Olivia M McCarthy, Richard M Bracken

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in European journal of sport science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

6 authors.

Ross A HamiltonApplied Sport, Technology, Faculty of Science and Engineering, Exercise and Medicine Research Centre, Swansea University, Swansea, UK.ORCID https://orcid.org/0000-0001-7970-8981
Ruiyang XiaApplied Sport, Technology, Faculty of Science and Engineering, Exercise and Medicine Research Centre, Swansea University, Swansea, UK.
Chloe NicholasApplied Sport, Technology, Faculty of Science and Engineering, Exercise and Medicine Research Centre, Swansea University, Swansea, UK.
Rachel ChurmApplied Sport, Technology, Faculty of Science and Engineering, Exercise and Medicine Research Centre, Swansea University, Swansea, UK.
Olivia M McCarthyApplied Sport, Technology, Faculty of Science and Engineering, Exercise and Medicine Research Centre, Swansea University, Swansea, UK.
Richard M BrackenApplied Sport, Technology, Faculty of Science and Engineering, Exercise and Medicine Research Centre, Swansea University, Swansea, UK.

Funding

BENEOSupersapiensSwansea University
6 · The paper itself

Abstract

Nine ultra-endurance athletes completed a randomised, crossover trial involving two 28-day dietary arms during which the athletes consumed a carbohydrate-rich diet (carbohydrate 58 ± 3, protein 15 ± 2 and fat 26 ± 2%) containing low- or high-glycaemic-index (LGI or HGI, respectively) carbohydrates. At the start and end of each dietary arm, participants performed a fasted 3-h submaximal run outdoors before ingesting either a low (GI = 32, isomaltulose [Palatinose]) or high (GI = 100, maltodextrin) glycaemic index drink (0.75 g/kg bm/h over 3.5 h). Participants then completed a treadmill run to exhaustion at 74 ± 1% v

Indexed as

Blood GlucoseDietary CarbohydratesGlycemic IndexPhysical EnduranceAdultAthletesContinuous Glucose MonitoringCross-Over StudiesFemaleHumansIsomaltoseMalePolysaccharidesRunningYoung AdultBlood GlucoseDietary CarbohydratesIsomaltoseisomaltulosemaltodextrinPolysaccharidesendurancemetabolismnutritionperformancephysiology

Identifiers

PMID41290518
PMCPMC12958867

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.