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Study of Effects of Low Level Laser Therapy in the Physical Training and the Muscle Responses in Humans.

Primary Purpose

Healthy Young Male Volunteers, Non Athletes, Free of Metabolic Disease

Status
Completed
Phase
Phase 1
Locations
Brazil
Study Type
Interventional
Intervention
Photon stimulation by low level laser therapy
Sponsored by
Universidade Federal de Sao Carlos
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional trial for Healthy Young Male Volunteers

Eligibility Criteria

18 Years - 28 Years (Adult)MaleAccepts Healthy Volunteers

Inclusion Criteria:

  • healthy young male volunteers;
  • non-athletic physical activity;
  • Body Mass Index (BMI) under 26;
  • no prescription medicine or dietary supplement use (such as muscle mass builders.

Exclusion Criteria:

  • metabolic disease;
  • joint, bone and muscles of lower limbs with any disease

Sites / Locations

  • Federal University of São Carlos

Arms of the Study

Arm 1

Arm Type

Experimental

Arm Label

LLLT and Physical Strength training in Humans

Arm Description

Outcomes

Primary Outcome Measures

Secondary Outcome Measures

Full Information

First Posted
April 28, 2010
Last Updated
April 28, 2010
Sponsor
Universidade Federal de Sao Carlos
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1. Study Identification

Unique Protocol Identification Number
NCT01113021
Brief Title
Study of Effects of Low Level Laser Therapy in the Physical Training and the Muscle Responses in Humans.
Official Title
Phase 1. Muscle Genic Expression Under Strength Training and Photostimulated by Laser.
Study Type
Interventional

2. Study Status

Record Verification Date
August 2008
Overall Recruitment Status
Completed
Study Start Date
undefined (undefined)
Primary Completion Date
undefined (undefined)
Study Completion Date
undefined (undefined)

3. Sponsor/Collaborators

Name of the Sponsor
Universidade Federal de Sao Carlos

4. Oversight

5. Study Description

Brief Summary
The hypothesis of this study is that a chronic program of physical strength training, associates to effects of low level laser therapy (LLLT) can, possibly, provide changes in genic expression of muscle and to promote an enhancement of anaerobic muscle performance in humans.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Healthy Young Male Volunteers, Non Athletes, Free of Metabolic Disease, Joint, Bone and Muscles of Lower Limbs Free of Any Disease

7. Study Design

Study Phase
Phase 1

8. Arms, Groups, and Interventions

Arm Title
LLLT and Physical Strength training in Humans
Arm Type
Experimental
Intervention Type
Device
Intervention Name(s)
Photon stimulation by low level laser therapy

10. Eligibility

Sex
Male
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
28 Years
Accepts Healthy Volunteers
Accepts Healthy Volunteers
Eligibility Criteria
Inclusion Criteria: healthy young male volunteers; non-athletic physical activity; Body Mass Index (BMI) under 26; no prescription medicine or dietary supplement use (such as muscle mass builders. Exclusion Criteria: metabolic disease; joint, bone and muscles of lower limbs with any disease
Facility Information:
Facility Name
Federal University of São Carlos
City
São Carlos
State/Province
São Paulo
ZIP/Postal Code
13565-905
Country
Brazil

12. IPD Sharing Statement

Citations:
PubMed Identifier
18817474
Citation
Leal Junior EC, Lopes-Martins RA, Dalan F, Ferrari M, Sbabo FM, Generosi RA, Baroni BM, Penna SC, Iversen VV, Bjordal JM. Effect of 655-nm low-level laser therapy on exercise-induced skeletal muscle fatigue in humans. Photomed Laser Surg. 2008 Oct;26(5):419-24. doi: 10.1089/pho.2007.2160.
Results Reference
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PubMed Identifier
18649044
Citation
Leal Junior EC, Lopes-Martins RA, Vanin AA, Baroni BM, Grosselli D, De Marchi T, Iversen VV, Bjordal JM. Effect of 830 nm low-level laser therapy in exercise-induced skeletal muscle fatigue in humans. Lasers Med Sci. 2009 May;24(3):425-31. doi: 10.1007/s10103-008-0592-9. Epub 2008 Jul 23.
Results Reference
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PubMed Identifier
19057981
Citation
Leal Junior EC, Lopes-Martins RA, Baroni BM, De Marchi T, Taufer D, Manfro DS, Rech M, Danna V, Grosselli D, Generosi RA, Marcos RL, Ramos L, Bjordal JM. Effect of 830 nm low-level laser therapy applied before high-intensity exercises on skeletal muscle recovery in athletes. Lasers Med Sci. 2009 Nov;24(6):857-63. doi: 10.1007/s10103-008-0633-4. Epub 2008 Dec 5.
Results Reference
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PubMed Identifier
19302015
Citation
Leal Junior EC, Lopes-Martins RA, Baroni BM, De Marchi T, Rossi RP, Grosselli D, Generosi RA, de Godoi V, Basso M, Mancalossi JL, Bjordal JM. Comparison between single-diode low-level laser therapy (LLLT) and LED multi-diode (cluster) therapy (LEDT) applications before high-intensity exercise. Photomed Laser Surg. 2009 Aug;27(4):617-23. doi: 10.1089/pho.2008.2350.
Results Reference
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Links:
URL
http://ufscar.br
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URL
http://cnpq.br
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URL
http://fapesp.br
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Study of Effects of Low Level Laser Therapy in the Physical Training and the Muscle Responses in Humans.

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