Photobiomodulation therapy (PBMT) and/or cryotherapy in skeletal muscle restitution, what is better? A randomized, double-blinded, placebo-controlled clinical trial
de Paiva PR, Tomazoni SS, Johnson DS, Vanin AA, Albuquerque-Pontes GM, Machado CD, Casalechi HL, de Carvalho PT, Leal-Junior EC
Lasers in medical science · 41 citas
Cómo se estudió
- Diseño
- Ensayo controlado aleatorizado (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación independiente
- Gobierno
- Fundação de Amparo à Pesquisa do Estado de São Paulo
- Gobierno
- Conselho Nacional de Desenvolvimento Científico e Tecnológico
- Gobierno
- Sao Paulo Research Foundation - FAPESP
- Gobierno
- Brazilian Council for Science and Technology Development - CNPq
Según 4 financiadores declarados.
Publicación
- Publicado
- 2016-09-13 · Lasers Med Sci · vol. 31 · número 9 · págs. 1925–1933
- Editorial
- Springer Science+Business Media
- Citado
- 67 citas · más que el 97% de estudios similares · 6.0× el promedio de su campo
- Impacto
- Entre el 10 % más citado de su campo
- Referencias
- 38 trabajos
- Acceso
- De pago
- Áreas de investigación
- Laser Applications in Dentistry and Medicine · Exercise and Physiological Responses · Infrared Thermography in Medicine
- Palabras clave
- low-level laser therapy, cryotherapy, post-exercise recovery, skeletal muscle recovery, eccentric exercise, delayed onset muscle soreness, muscle damage, creatine kinase, maximal voluntary contraction, light-emitting diodes, knee extensors
- MeSH
- muscle, skeletal, knee joint, humans, creatine kinase, exercise, cryotherapy, double-blind method, lasers, adolescent, adult, male, young adult, low-level light therapy
9 autores
- Paulo Roberto Vicente de Paiva🇧🇷Universidade Nove de Julho
- Shaiane Silva Tomazoni🇧🇷Universidade de São Paulo
- Douglas Scott Johnson
- Adriane Aver Vanin🇧🇷Universidade Nove de Julho
- Gianna Móes Albuquerque‐Pontes🇧🇷Universidade Nove de Julho
- Caroline dos Santos Monteiro Machado🇧🇷Universidade Nove de Julho
- Heliodora Leão Casalechi🇧🇷Universidade Nove de Julho
- Paulo de Tarso Camillo de Carvalho🇧🇷Universidade Nove de Julho
- Ernesto César Pinto Leal‐Junior🇧🇷 · autor de correspondenciaUniversidade Nove de Julho
Resumen
El texto original del estudio, en el idioma en que se publicó.
Cryotherapy for post-exercise recovery remains widely used despite the lack of quality evidence. Photobiomodulation therapy (PBMT) studies (with both low-level laser therapy and light-emitting diode therapy) have demonstrated positive scientific evidence to suggest its use. The study aims to evaluate PBMT and cryotherapy as a single or combined treatment on skeletal muscle recovery after eccentric contractions of knee extensors. Fifty healthy male volunteers were recruited and randomized into five groups (PBMT, cryotherapy, cryotherapy + PBMT, PMBT + cryotherapy, or placebo) for a randomized, double-blinded, placebo-controlled trial that evaluated exercise performance (maximum voluntary contraction (MVC)), delayed onset muscle soreness (DOMS), and muscle damage (creatine kinase (CK)). Assessments were performed at baseline; immediately after; and at 1, 24, 48, 72, and 96 h. Comparator treatments was performed 3 min after exercise and repeated at 24, 48, and 72 h. PBMT was applied employing a cordless, portable GameDay™ device (combination of 905 nm super-pulsed laser and 875- and 640-nm light-emitting diodes (LEDs); manufactured by Multi Radiance Medical™, Solon - OH, USA), and cryotherapy by flexible rubber ice packs. PBMT alone was optimal for post-exercise recovery with improved MVC, decreased DOMS, and CK activity (p 0.05) but demonstrated significant improvement in MVC, decreased DOMS, and CK activity (p 0.05). We conclude that PBMT used as single treatment is the best modality for enhancement of post-exercise restitution, leading to complete recovery to baseline levels from 24 h after high-intensity eccentric contractions.
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