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Found 6 studies with search of: Open Studies | "Seasonal Affective Disorder"
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Rank Status Study
1 Recruiting 30-Minute Light Exposure for the Treatment of Seasonal Affective Disorder
Condition: Seasonal Affective Disorder
Intervention: Device: goLITE
2 Unknown † A Trial of Negative Ion Generation Versus Light-Emitting Diode Phototherapy for Seasonal Affective Disorder (SAD)
Condition: Seasonal Affective Disorder
Interventions: Device: Negative Ion Generator;   Device: Light-emitting Photodiode light treatment device
3 Recruiting Study of Genes in Relation to Seasonal Affective Disorder and Major Depressive Disorder
Condition: Seasonal Affective Disorder
Intervention:
4 Unknown † Bright Light Therapy in Seasonal Affective Disorder (SAD)
Condition: Seasonal Affective Disorder
Interventions: Other: Bright light therapy;   Other: Inactive "placebo-light"
5 Unknown † Light-Emitting Diode (LED) Light for Seasonal Affective Disorder (SAD) Treatment
Condition: Seasonal Affective Disorder
Intervention: Device: light exposure from LED source at narrow 468 nm or broader 400-700 nm wavelength
6 Recruiting The Role of Vitamin D Supplementation on Well Being and Symptoms of Depression During the Winter Season in Health Service Staff
Conditions: Seasonal Affective Disorder;   Vitamin D3;   Mental Health;   Dietary Supplement
Interventions: Dietary Supplement: Vitamin D3;   Drug: Placebo

† Indicates status has not been verified in more than two years
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