Evidence map›Paper›PMID 40265452›Full record

ArticleClocks & sleep2025

The Sleep-Wake Cycle Pattern of a Blind Trail Ultramarathon Runner and His Guide: The World's First Case.

Larissa Quintão Guilherme, Julia Pagotto Matos, Ana Claudia Pelissari Kravchychyn, Marco Tulio De Mello, Paulo Roberto Dos Santos Amorim, Helton de Sá Souza

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Clocks & sleep, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

6 authors.

Larissa Quintão GuilhermeDepartment of Physical Education, Federal University of Viçosa (UFV), Viçosa 36570-900, Brazil.ORCID 0000-0002-3620-6751
Julia Pagotto MatosDepartment of Physical Education, Federal University of Viçosa (UFV), Viçosa 36570-900, Brazil.ORCID 0009-0007-1080-4087
Ana Claudia Pelissari KravchychynDepartment of Nutrition, Federal University of Viçosa (UFV), Viçosa 36570-900, Brazil.ORCID 0000-0002-2919-2806
Marco Tulio De MelloDepartment of Sports, Federal University of Minas Gerais (UFMG), Belo Horizonte 31270-901, Brazil.ORCID 0000-0003-3896-2208
Paulo Roberto Dos Santos AmorimDepartment of Physical Education, Federal University of Viçosa (UFV), Viçosa 36570-900, Brazil.ORCID 0000-0002-4327-9190
Helton de Sá SouzaDepartment of Physical Education, Federal University of Viçosa (UFV), Viçosa 36570-900, Brazil.ORCID 0000-0003-0525-5371

Funding

Fundação de Amparo à Pesquisa do Estado de Minas Gerais APQ-02146-22
6 · The paper itself

Abstract

Trail running has seen a surge in participants, including individuals with disabilities, particularly in ultratrail running (UTRs). Sleep-wake patterns are crucial for optimal performances in UTRs, which present unique physiological and behavioral challenges. This case study evaluated the sleep-wake cycle of a blind trail ultramarathoner (BTR) and his guide (GTR) before, during, and after an 80 km UTR. Two male participants (BTR: 54 years, BMI: 26.1 kg/m

Indexed as

circadian rhythmphysical performancesleepultramarathon runningvisually impaired

Identifiers

PMID40265452
PMCPMC12015783

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.