Completed NA INTERVENTIONAL 5-arm NCT00006517

Clinical Trials of Three Non-Drug Treatments for Winter Depression (SAD)

Light and Ion Therapy for Seasonal Affective Disorder

Sponsor: National Institute of Mental Health (NIMH)

Conditions Depression Mood Disorders Seasonal Affective Disorder

Interventions bright light box dawn light pulse dawn simulator high-output negative ion generator low-output negative ion generator

Updated 5 times since 2017 Last updated: Jun 2, 2015 Started: Sep 30, 1998 Primary completion: Jun 30, 2003 Completion: Apr 30, 2004

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A NA clinical study on Depression and Mood Disorders, this trial is completed. The trial is conducted by National Institute of Mental Health (NIMH) and has accumulated 5 data snapshots since 1998. Psychiatric clinical trials are essential for establishing evidence-based treatment standards.

Status Flow

Change History

5 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA
Jun 2018 — Jan 2021 [monthly]

Completed NA
Jan 2017 — Jun 2018 [monthly]

Completed NA

First recorded

Sep 1998

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

National Institute of Mental Health (NIMH)
New York State Psychiatric Institute

Data source: New York State Psychiatric Institute

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• New York, United States