Evidence map›Paper›PMID 32610573›Full record

Trial reportNutrients2020

The Performance Effect of Scheduled Carbohydrate and Caffeine Intake during Simulated Team Sport Match-Play.

John Keane, Aidan Shovlin, Simon Devenney, Shane Malone, Damien Young, Giuseppe Coratella, Kieran Collins, Marcus Shortall

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Nutrients, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
0.4field-weighted citation impact, top 42% 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

3 citing papers in PubMed, 1 synthesis or guideline pooled it, 5 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Science and Hurling: A Review.Sports (Basel, Switzerland) · 2022
    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

8 authors at 3 institutions in 2 countries.

John KeaneGaelic Sports Research Centre, Department of Science, Tallaght Campus, Technological University Dublin, 24, D24 FKT9 Dublin, Ireland.
Aidan ShovlinGaelic Sports Research Centre, Department of Science, Tallaght Campus, Technological University Dublin, 24, D24 FKT9 Dublin, Ireland.
Simon DevenneyGaelic Sports Research Centre, Department of Science, Tallaght Campus, Technological University Dublin, 24, D24 FKT9 Dublin, Ireland.
Shane MaloneGaelic Sports Research Centre, Department of Science, Tallaght Campus, Technological University Dublin, 24, D24 FKT9 Dublin, Ireland.
Damien YoungLimerick Institute of Technology, Thurles Campus, V94 EC5T Limerick, Ireland.
Giuseppe CoratellaDepartment of Biomedical Sciences for Health, Università degli Studi di Milano, 20133 Milan, Italy.ORCID 0000-0001-7523-9102
Kieran CollinsGaelic Sports Research Centre, Department of Science, Tallaght Campus, Technological University Dublin, 24, D24 FKT9 Dublin, Ireland.
Marcus ShortallGaelic Sports Research Centre, Department of Science, Tallaght Campus, Technological University Dublin, 24, D24 FKT9 Dublin, Ireland.
Technological University Dublin · IELimerick Institute of Technology · IEUniversity of Milan · IT

Funding

Technological University Dublin PPRA1714: Evaluating the work rate and physiological demands of hurling
6 · The paper itself

Abstract

The aim of the current investigation was to identify the effects of scheduled carbohydrate (CHO) and caffeine (CAF) supplementation on simulated team sport match-play performance. Ten male hurling players completed three hurling match-play simulation protocols (HSP) performed 7 days apart in a double-blind, randomized design. Supplementation included CHO, CHO + CAF, and placebo (PLA). In a randomized order, participants ingested either a 6% CHO solution, a PLA solution of similar taste, or a combined intake of 6% CHO solution + 200 mg CAF capsule. At specific time points (Pre-0 min; half time (HT)-30 min; full time (FT)-60 min), participants completed a repeated sprint protocol (RAST; 12 × 20 m). Physiological [% maximal oxygen uptake (%VO

Indexed as

Dietary SupplementsAthletic PerformanceCaffeineDietary CarbohydratesDouble-Blind MethodDrug Administration ScheduleHeart RateHumansLactic AcidMaleOxygen ConsumptionPhysical ExertionRunningSportsTeam SportsTime FactorsCaffeineDietary CarbohydratesLactic Acidaerobic performanceergogenic aidsinternal loadrepeated sprint-abilityteam sports

Identifiers

PMID32610573
PMCPMC7400375
OpenAlexW3037864994

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.