Recruitment

Recruitment Status
Not yet recruiting
Estimated Enrollment
Same as current

Summary

Conditions
  • Depressive Disorder
  • Light Therapy
Type
Interventional
Phase
Not Applicable
Design
Allocation: RandomizedIntervention Model: Parallel AssignmentMasking: Triple (Participant, Investigator, Outcomes Assessor)Primary Purpose: Treatment

Participation Requirements

Age
Between 12 years and 75 years
Gender
Both males and females

Description

The investigators would divide the participants enrolled into three groups: adjunctive morning bright light therapy (BLT) group (light intensity: 10000lux, color: white light, duration of each intervention session: 30min, time period of intervention: 7:00~9:00 a.m.), adjunctive afternoon BLT group (...

The investigators would divide the participants enrolled into three groups: adjunctive morning bright light therapy (BLT) group (light intensity: 10000lux, color: white light, duration of each intervention session: 30min, time period of intervention: 7:00~9:00 a.m.), adjunctive afternoon BLT group (light intensity: 10000lux, color: white light, duration of each intervention session: 30min, time period of intervention: 12:00~14:00 p.m.), adjunctive placebo therapy group (light intensity: <100lux, color: dark red, duration of each intervention session: 30min, time period of intervention: 12:00~14:00 p.m.).

Tracking Information

NCT #
NCT04633707
Collaborators
Not Provided
Investigators
Principal Investigator: Lin Kangguang, MD;PHD Guangzhou Psychiatric Hospital