Evidence map›Paper›PMID 39747567›Full record

ArticleScientific reports2025

Incremental shuttle walking test for calf muscle oxygenation assessment in peripheral arterial disease: a cross-sectional study.

Patrícia Paulino Geisel, Isabella de Oliveira Nascimento, Marina Mendonça Gonçalves Machado, Raimundo Lucas Gomes Mateus Dos Santos, Bruno Rafael Nézio Gomes, Gisela Maria Pontes Przybysz, Isabel de Figueiredo Magalhães Pereira, Danielle Aparecida Gomes Pereira

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 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. Article
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.

Patrícia Paulino GeiselGraduate Program in Rehabilitation Sciences, Universidade Federal de Minas Gerais, Avenida Presidente Antônio Carlos, 6627 - Pampulha, Belo Horizonte, CEP 31270-901, MG, Brazil.
Isabella de Oliveira NascimentoGraduate Program in Rehabilitation Sciences, Universidade Federal de Minas Gerais, Avenida Presidente Antônio Carlos, 6627 - Pampulha, Belo Horizonte, CEP 31270-901, MG, Brazil.
Marina Mendonça Gonçalves MachadoDepartment of Physical Therapy, Universidade Federal de Minas Gerais, Avenida Presidente Antônio Carlos, 6627 - Pampulha, Belo Horizonte, CEP 31270-901, MG, Brazil.
Raimundo Lucas Gomes Mateus Dos SantosDepartment of Physical Therapy, Universidade Federal de Minas Gerais, Avenida Presidente Antônio Carlos, 6627 - Pampulha, Belo Horizonte, CEP 31270-901, MG, Brazil.
Bruno Rafael Nézio GomesDepartment of Physical Therapy, Universidade Federal de Minas Gerais, Avenida Presidente Antônio Carlos, 6627 - Pampulha, Belo Horizonte, CEP 31270-901, MG, Brazil.
Gisela Maria Pontes PrzybyszGraduate Program in Rehabilitation Sciences, Universidade Federal de Minas Gerais, Avenida Presidente Antônio Carlos, 6627 - Pampulha, Belo Horizonte, CEP 31270-901, MG, Brazil.
Isabel de Figueiredo Magalhães PereiraVascular Surgery, Hospital das Clínicas EBSERH/UFMG, Avenida Professor Alfredo Balena, 110 - Santa Efigênia, Belo Horizonte, CEP 30130-100, MG, Brazil.
Danielle Aparecida Gomes PereiraGraduate Program in Rehabilitation Sciences, Universidade Federal de Minas Gerais, Avenida Presidente Antônio Carlos, 6627 - Pampulha, Belo Horizonte, CEP 31270-901, MG, Brazil. danielleufmg@gmail.com.ORCID 0000-0003-4400-2326

Funding

Conselho Nacional de Desenvolvimento Científico e Tecnológico 18/2021
6 · The paper itself

Abstract

People with peripheral arterial disease (PAD) and intermittent claudication (IC) experience impaired walking due to an imbalance between muscle oxygen supply and demand during exercise. Studies with near-infrared spectroscopy (NIRS) during treadmill tests reveal notable tissue deoxygenation with slow recovery. This cross-sectional study aimed to compare behavior of calf muscle oxygenation during the incremental shuttle walking test (ISWT) with a continuous treadmill test (3.2 km/h, 10% incline) and to correlate NIRS results between tests in PAD patients. Sixty individuals with IC, 37 men (61.7%), mean age 66.25 ± 10.35 years participated in the study. Both tests were performed on the same day with a 30-minute rest, in randomized order. NIRS-derived calf muscle tissue oxygenation variables were measured at rest and during exercise. Typical PAD tissue oxygenation patterns were observed in both tests, with significant differences (p < 0.05) in oxygenation values during exercise for the variables delta of tissue oxygen saturation (ΔStO

Indexed as

Exercise TestMuscle, SkeletalOxygenOxygen ConsumptionPeripheral Arterial DiseaseSpectroscopy, Near-InfraredWalkingAgedCross-Sectional StudiesFemaleHumansIntermittent ClaudicationLegMaleMiddle AgedWalk TestOxygenCalf muscle tissue oxygenationIncremental shuttle walking testIntermittent claudicationNear infrared spectroscopyPeripheral arterial diseaseTissue oxygenation

Identifiers

PMID39747567
PMCPMC11696925

What Socratic holds

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LicenceCC BY-NC-ND
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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 Socratic graph.