Large-scale testing (Phase 3)Study completedNCT00046449What this trial is testingPrevention of Seasonal Affective DisorderWho this might be right forSeasonal Affective Disorder (SAD) GlaxoSmithKline
Large-scale testing (Phase 3)Ended earlyNCT00332670What this trial is testingLight Therapy for Elderly DepressionWho this might be right forMajor Depressive Disorder GGZ Buitenamstel 89
Not applicableNot Yet RecruitingNCT07161570What this trial is testingVirtual Reality Digital Therapeutics for Seasonal Affective DisorderWho this might be right forSeasonal Affective Disorder (SAD) Anglia Ruskin University 60
Large-scale testing (Phase 3)Study completedNCT00046241What this trial is testingPrevention of Seasonal Affective DisorderWho this might be right forSeasonal Affective Disorder GlaxoSmithKline 300
Testing effectiveness (Phase 2)Study completedNCT00016666What this trial is testingClinical Trial of Propranolol for Seasonal Affective DisorderWho this might be right forSeasonal Affective DisorderHealthy National Institute of Mental Health (NIMH) 70
Not applicableUnknownNCT00114322What this trial is testingLight-Emitting Diode (LED) Light for Seasonal Affective Disorder (SAD) TreatmentWho this might be right forSeasonal Affective Disorder Brigham and Women's Hospital 24
Not applicableStudy completedNCT02582398What this trial is testingInfluence of Light Exposure on Cerebral MAO-A in Seasonal Affective Disorder and Healthy Controls Measured by PETWho this might be right forSeasonal Affective Disorder Medical University of Vienna 99
Early research (Phase 1)Study completedNCT00069459What this trial is testingSeasonal Affective Depression (SAD) StudyWho this might be right forDepressive Disorder GlaxoSmithKline 250
Not applicableStudy completedNCT03403959What this trial is testingSeasonal Affective Disorder and Visual ImpairmentWho this might be right forSeasonal Affective DisorderVisual Impairment Psychiatric Centre Rigshospitalet 18
Not applicableWithdrawnNCT04251000What this trial is testingInfrared Photomodulation Therapy for Seasonal Affective DisorderWho this might be right forSeasonal Affective Disorder ProofPilot
Early research (Phase 1)Study completedNCT00076245What this trial is testingCognitive Behavioral Therapy for the Treatment of Seasonal Affective Disorder (SAD)Who this might be right forSeasonal Affective DisorderDepression Henry M. Jackson Foundation for the Advancement of Military Medicine 61
Not applicableStudy completedNCT01714050What this trial is testingCognitive-behavioral Therapy vs. Light Therapy for Preventing SAD RecurrenceWho this might be right forSeasonal Affective Disorder (SAD)Winter DepressionMajor Depressive Disorder, Recurrent, With Seasonal Pattern University of Vermont 177
Testing effectiveness (Phase 2)UnknownNCT03396744What this trial is testingBright Light Therapy in the Treatment of Non-seasonal Bipolar DepressionWho this might be right forBipolar Depression Assistance Publique - Hôpitaux de Paris 45
Not applicableStudy completedNCT03313674What this trial is testingInvestigation of Seasonal Variations of Brain Structure and Connectivity in SADWho this might be right forSeasonal Affective DisorderMajor Depressive DisorderNeuroimaging Sunnybrook Health Sciences Centre 23
Not applicableUnknownNCT01030276What this trial is testingBright Light Therapy in Seasonal Affective Disorder (SAD)Who this might be right forSeasonal Affective Disorder University of Oulu 60
Not applicableStudy completedNCT03691792What this trial is testingOptimizing Long-Term Outcomes for Winter Depression With CBT-SAD and Light TherapyWho this might be right forSeasonal Affective Disorder University of Vermont 141
Not applicableStudy completedNCT01784705What this trial is testingTranscranial Bright Light Therapy in Seasonal Affective Disorder (SAD)Who this might be right forSeasonal Affective Disorder (SAD) University of Oulu 60