Study of Effects of Low Level Laser Therapy in the Physical Training &

Clinical Trial 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.

Clinical Trial Description

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Study Design

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Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.

Observational studies are often retrospective and are used to assess potential causation in exposure-outcome relationships and therefore influence preventive methods.

Expanded access is a means by which manufacturers make investigational new drugs available, under certain circumstances, to treat a patient(s) with a serious disease or condition who cannot participate in a controlled clinical trial.

Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

NCT number	NCT01113021
Study type	Interventional
Source	Universidade Federal de Sao Carlos
Contact
Status	Completed
Phase	Phase 1

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

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms