Ver publicación 

Mostrar el registro sencillo de la publicación

Acute effects of photobiomodulation therapy applied to respiratory muscles of chronic obstructive pulmonary disease patients: a double-blind, randomized, placebo-controlled crossover trial

dc.contributor.authorSouza, Guilherme H. M. de
dc.contributor.authorFerraresi, Cleber
dc.contributor.authorMoreno, Marlene A.
dc.contributor.authorVaranda Pessoa-Santos, Bruna
dc.contributor.authorDamiani, Ana P. M.
dc.contributor.authorFilho, Vinicius G.
dc.contributor.authordos Santos, Giovanny V.
dc.contributor.authorZamunér, Antonio
dc.date.accessioned2023-03-22T17:37:29Z
dc.date.available2023-03-22T17:37:29Z
dc.date.issued2020
dc.identifier.urihttp://repositorio.ucm.cl/handle/ucm/4548
dc.description.abstractTo investigate the effects of photobiomodulation applied to respiratory muscles on lung function, thoracoabdominal mobility, respiratory muscle strength, and functional capacity in COPD patients. This is a randomized double-blind crossover clinical trial. Twelve male COPD patients participated in the study. Participants were randomly allocated to receive two photobiomodulation sessions, 1 week apart: (1) an effective photobiomodulation session applied at the main respiratory muscles by means of a cluster with 69 light-emitting diodes (LEDs), containing 35 red (630 ± 10 nm; 10 mW; 0.2 cm2) and 34 near-infrared (830 ± 20 nm; 10 mW; 0.2 cm2) LEDs and (2) a sham photobiomodulation session, following the same procedures without emitting light. The primary outcomes were pulmonary function (spirometric indexes); thoracoabdominal mobility (cirtometry); respiratory muscle strength (maximal respiratory pressures), assessed at three moments: (1) baseline, (2) 1 h after intervention, and (3) 24 h after intervention; and the functional capacity, assessed by the 6-min walk test (6MWT) at baseline and 24 h after intervention. No significant interactions were found for spirometric variables, maximal respiratory pressures, and cirtometry. However, there was a Time × Condition interaction (F = 18.63; p = 0.001; η2p = 0.62) in the walked distance on the 6MWT, with a significant increase after photobiomodulation intervention (p < 0.01) compared with the baseline. Photobiomodulation applied to respiratory muscles was effective in improving acute functional capacity in COPD patients. To the best of our knowledge, this is the first study assessing the effects of photobiomodulation applied to respiratory muscles in patients with COPD.es_CL
dc.language.isoenes_CL
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 Chile*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/*
dc.sourceLasers in Medical Science, 35(5), 1055-1063es_CL
dc.subjectPhysical therapyes_CL
dc.subjectLow-level light therapyes_CL
dc.subjectPhototherapyes_CL
dc.subjectRespiratory function testses_CL
dc.subject6-min walk testes_CL
dc.titleAcute effects of photobiomodulation therapy applied to respiratory muscles of chronic obstructive pulmonary disease patients: a double-blind, randomized, placebo-controlled crossover triales_CL
dc.typeArticlees_CL
dc.ucm.facultadFacultad de Ciencias de la Saludes_CL
dc.ucm.indexacionScopuses_CL
dc.ucm.indexacionIsies_CL
dc.ucm.urisibib2.ucm.cl:2048/login?url=https://link.springer.com/article/10.1007/s10103-019-02885-3es_CL
dc.ucm.doidoi.org/10.1007/s10103-019-02885-3es_CL


Ficheros en la publicación

FicherosTamañoFormatoVer

No hay ficheros asociados a esta publicación.

Esta publicación aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo de la publicación

Atribución-NoComercial-SinDerivadas 3.0 Chile
Excepto si se señala otra cosa, la licencia de la publicación se describe como Atribución-NoComercial-SinDerivadas 3.0 Chile