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Effect of different low-level laser therapy wavelengths on peripheral blood flow, endothelial function and skeletal muscle fatigue

Effect of different low-level laser therapy wavelengths on peripheral blood flow, endothelial function and skeletal muscle fatigue: A randomized crossover trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
REBEC
Registry ID
RBR-7yspdx
Enrollment
Unknown
Registered
2020-08-13
Start date
2018-06-08
Completion date
Unknown
Last updated
2025-10-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy individuals

Interventions

The therapeutic laser used in this study is the Gallium Arsenide (AsGa) device Endophoton KLD Biosystemas. The laser will be applied by a person who will not participate in the protocol, and only this
Other
E07.632.490
E02.594.540

Sponsors

Centro Universitário Euro-Americano
Lead Sponsor
Centro Universitário Euro-Americano
Collaborator

Eligibility

Age
20 Years to 30 Years

Inclusion criteria

Inclusion criteria: Healthy young individuals aged 20 - 30 years selected from an existing database in our Extension Program.

Exclusion criteria

Exclusion criteria: History of recent infection (in the past 3 months), use of systemic cortiesteroids (in the last 3 months).

Design outcomes

Primary

MeasureTime frame
Evaluate the peripheral blood flow of healthy individuals, verified by means of flow-mediated dilation from the observation of a variation of at least 10% in the pre- and post-intervention measurements.;Evaluate the reactive hyperemia of healthy individuals, verified by means of flow-mediated dilation from the observation of a variation of at least 10% in the pre and post-intervention measurements.

Secondary

MeasureTime frame
Evaluate the muscle fatigue of healthy individuals, verified by means of the maximum voluntary contraction from the observation of a variation of at least 10% in the pre and post-intervention measurements.;To evaluate the muscular activity of healthy individuals, verified by means of surface electromyography, from the observation of a variation of at least 10% in the pre and post-intervention measurements.

Countries

Brazil

Contacts

Public ContactJulio;julio Guglielmin;guglielmin

Centro Universitário Euro-Americano;Faculdade de Ceilândia

juliozagofisio@hotmail.com;juliozagofisio@hotmail.com61996566627;+55-61-996566627.

Outcome results

None listed

Source: REBEC (via WHO ICTRP) · Data processed: Feb 3, 2026