Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
8 participants
INTERVENTIONAL
2018-01-01
2018-07-01
Brief Summary
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Detailed Description
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Conditions
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Study Design
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NA
SINGLE_GROUP
TREATMENT
NONE
Study Groups
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Treatment
Laser treatment on ballerina's feet.
Infrared Laser
An aluminum gallium arsenide (AlGaAs) diode laser device (Twin laser, MMOptics, São Carlos, SP, Brazil) was used. The irradiation parameters were as follows: infrared laser (808 nm wavelength) with a spot area of 0.04 cm2, and an average optical power of 100 mW operated in a continuous mode during 1 minute per point, leading to an irradiance of 2,500 mW/cm2, energy of 6 J and fluence of 125 J/cm2 per point. The laser was applied on ballerina's feet twice a week during three months.
Interventions
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Infrared Laser
An aluminum gallium arsenide (AlGaAs) diode laser device (Twin laser, MMOptics, São Carlos, SP, Brazil) was used. The irradiation parameters were as follows: infrared laser (808 nm wavelength) with a spot area of 0.04 cm2, and an average optical power of 100 mW operated in a continuous mode during 1 minute per point, leading to an irradiance of 2,500 mW/cm2, energy of 6 J and fluence of 125 J/cm2 per point. The laser was applied on ballerina's feet twice a week during three months.
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
18 Years
25 Years
FEMALE
No
Sponsors
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University of Sao Paulo
OTHER
Responsible Party
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Fernanda Rossi Paolillo
Professor
Locations
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Fernanda Rossi Paolillo
São Carlos, São Paulo, Brazil
Countries
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References
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Leal Junior EC, Lopes-Martins RA, Rossi RP, De Marchi T, Baroni BM, de Godoi V, Marcos RL, Ramos L, Bjordal JM. Effect of cluster multi-diode light emitting diode therapy (LEDT) on exercise-induced skeletal muscle fatigue and skeletal muscle recovery in humans. Lasers Surg Med. 2009 Oct;41(8):572-7. doi: 10.1002/lsm.20810.
Paolillo FR, Paolillo AR, Joao JP, Frasca D, Duchene M, Joao HA, Bagnato VS. Ultrasound plus low-level laser therapy for knee osteoarthritis rehabilitation: a randomized, placebo-controlled trial. Rheumatol Int. 2018 May;38(5):785-793. doi: 10.1007/s00296-018-4000-x. Epub 2018 Feb 26.
Adabbo M, Paolillo FR, Bossini PS, Rodrigues NC, Bagnato VS, Parizotto NA. Effects of Low-Level Laser Therapy Applied Before Treadmill Training on Recovery of Injured Skeletal Muscle in Wistar Rats. Photomed Laser Surg. 2016 May;34(5):187-93. doi: 10.1089/pho.2015.4031. Epub 2016 Apr 8.
Shah S. Determining a young dancer's readiness for dancing on pointe. Curr Sports Med Rep. 2009 Nov-Dec;8(6):295-9. doi: 10.1249/JSR.0b013e3181c1ddf1.
Other Identifiers
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Ballet
Identifier Type: -
Identifier Source: org_study_id
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