Evidence map›Paper›PMID 30987297›Full record

Trial reportNutrients2019

Anaerobic Performance after a Low-Carbohydrate Diet (LCD) Followed by 7 Days of Carbohydrate Loading in Male Basketball Players.

Małgorzata Magdalena Michalczyk, Jakub Chycki, Adam Zajac, Adam Maszczyk, Grzegorz Zydek, Józef Langfort

Open access · goldAbstract readClinical Trial
In one paragraph

Trial report in Nutrients, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 6 pooled it
2.2field-weighted citation impact, top 14% 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

26 citing papers in PubMed, 6 syntheses or guidelines pooled it, 35 citations in OpenAlex.

  1. Pooled it
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  4. High-protein diets and testosterone.Nutrition and health · 2023
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  11. Review
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  13. International society of sports nutrition position stand: ketogenic diets.Journal of the International Society of Sports Nutrition · 2024
    Review
  14. 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

6 authors at 1 institution in 1 country.

Małgorzata Magdalena MichalczykDepartment of Sports Nutrition, The Jerzy Kukuczka Academy of Physical Education in Katowice, Mikolowska 72a, 40-065 Katowice, Poland. m.michalczyk@awf.katowice.pl.
Jakub ChyckiDepartment of Sports Training, The Jerzy Kukuczka Academy of Physical Education in Katowice, Mikolowska 72a, 40-065 Katowice, Poland. j.chycki@awf.katowice.pl.ORCID 0000-0003-2309-4612
Adam ZajacDepartment of Sports Training, The Jerzy Kukuczka Academy of Physical Education in Katowice, Mikolowska 72a, 40-065 Katowice, Poland. a.zajac@awf.katowice.pl.ORCID 0000-0002-4374-4822
Adam MaszczykDepartment of Methodology and Statistics, The Jerzy Kukuczka Academy of Physical Education in Katowice, Mikolowska 72a, 40-065 Katowice, Poland. a.maszczyk@awf.katowice.pl.
Grzegorz ZydekDepartment of Sports Nutrition, The Jerzy Kukuczka Academy of Physical Education in Katowice, Mikolowska 72a, 40-065 Katowice, Poland. g.zydek@awf.katowice.pl.
Józef LangfortDepartment of Sports Nutrition, The Jerzy Kukuczka Academy of Physical Education in Katowice, Mikolowska 72a, 40-065 Katowice, Poland. j.langfort@awf.katowice.pl.
Akademii Wychowania Fizycznego im. Jerzego Kukuczki w Katowicach · PL

Funding

The Ministry of Science and Higher Education of Poland NRSA3 03953 and NRSA4 040 54.
6 · The paper itself

Abstract

Despite increasing interest among athletes and scientists on the influence of different dietary interventions on sport performance, the association between a low-carbohydrate, high-fat diet and anaerobic capacity has not been studied extensively. The aim of this study was to evaluate the effects of a low-carbohydrate diet (LCD) followed by seven days of carbohydrate loading (Carbo-L) on anaerobic performance in male basketball players. Fifteen competitive basketball players took part in the experiment. They performed the Wingate test on three occasions: after the conventional diet (CD), following 4 weeks of the LCD, and after the weekly Carbo-L, to evaluate changes in peak power (PP), total work (TW), time to peak power (TTP), blood lactate concentration (LA), blood pH, and bicarbonate (HCO₃

Indexed as

AthletesAthletic PerformanceBasketballDiet, Carbohydrate-RestrictedNutritional StatusAdultBicarbonatesBiomarkersDietary CarbohydratesEnergy IntakeHormonesHumansHydrogen-Ion ConcentrationLactic AcidMaleMuscle ContractionBicarbonatesBiomarkersDietary CarbohydratesHormonesLactic Acidanaerobic powerathletesdietary interventionwork capacity

Identifiers

PMID30987297
PMCPMC6520927
OpenAlexW2934983584

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.