Effects of transcranial photobiomodulation with near-infrared light on sexual dysfunction.
Lasers Surg Med
; 51(2): 127-135, 2019 02.
Article
en En
| MEDLINE
| ID: mdl-30221776
ABSTRACT
OBJECTIVES:
Transcranial photobiomodulation (t-PBM) consists of the delivery of near-infrared (NIR) or red light to the scalp designed to penetrate to subjacent cortical areas of the brain. NIR t-PBM has recently emerged as a potential therapy for brain disorders. This study assessed the efficacy of repeated sessions of NIR t-PBM on sexual dysfunction.METHODS:
We performed a secondary analysis of a double-blind clinical trial on t-PBM for major depressive disorder (MDD). Twenty individuals received NIR t-PBM (n = 9) or sham therapy (n = 11) twice a week for 8 weeks. Sexual desire, arousal, and orgasm were assessed using the Systematic Assessment for Treatment-Emergent Effects-Specific Inquiry (SAFTEE-SI).RESULTS:
The mean improvement in sexual function (decrease in SAFTEE sex total score) in subjects receiving t-PBM in NIR-mode was significantly greater than in subjects receiving sham-mode in the whole sample (NIR [n = 9] -2.55 ± 1.88 vs. sham [n = 11] -0.45 ± 1.21; z = 2.548, P = 0.011]) and in the completers (NIR [n = 5] -3.4 ± 1.95 vs. sham [n = 7] -0.14 ± 1.21; z = 2.576, P = 0.010]).CONCLUSION:
This exploratory study with a small sample size indicates that repeated sessions of NIR t-PBM may be associated with therapeutic effects on sexual dysfunction. The latter appeared unrelated to the antidepressant effect of t-PBM in our cohort. Lasers Surg. Med. 51127-135, 2019. © 2018 Wiley Periodicals, Inc.Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Encéfalo
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Disfunciones Sexuales Psicológicas
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Terapia por Luz de Baja Intensidad
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Trastorno Depresivo Mayor
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Rayos Infrarrojos
Tipo de estudio:
Clinical_trials
Límite:
Adolescent
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Adult
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Aged
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Humans
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Middle aged
Idioma:
En
Año:
2019
Tipo del documento:
Article