Phase 1 Completed N=61 Randomized Single-blind Treatment

Cognitive Behavioral Therapy for the Treatment of Seasonal Affective Disorder (SAD)

seasonal affective disorder · Depression

Source: ClinicalTrials.gov NCT00076245 ↗

Enrolled (actual)

Serious AEs

0.0%

Results posted

Jun 2014

Primary outcomePrimary: Scores on the Structured Interview Guide for the Hamilton Depression Rating Scale-Seasonal Affective Disorder Version — 13.6; 13.3; 8.3; 22.6 units on a scale

Summary

This study will assess the effectiveness of cognitive behavioral therapy (CBT) in treating seasonal affective disorder (SAD), commonly called the "winter blues."

Outcome Measures

Outcome	Result	p-value
PRIMARY Scores on the Structured Interview Guide for the Hamilton Depression Rating Scale-Seasonal Affective Disorder Version	13.6; 13.3; 8.3; 22.6	—
PRIMARY Remission Status on Structured Interview Guide for the Hamilton Depression Rating Scale-Seasonal Affective Disorder Version (SIGH-SAD)	8; 6; 11; 3	—

Eligibility Criteria

Inclusion Criteria

Diagnosis of seasonal affective disorder (SAD)
Willing and able to participate in the study procedures

Exclusion Criteria

Major psychological diagnoses other than SAD
Current psychological or psychiatric treatment

View full record on ClinicalTrials.gov →

Data sourced from ClinicalTrials.gov (NCT00076245). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.