NCT01292889

Study of Genes in Relation to Seasonal Affective Disorder and Major Depressive Disorder

Gene Polymorphisms in Mood Disorders

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 30 (actual)
• Sponsor: University of Pittsburgh · Academic / Other
• Sex: All
• Age: 18 Years – 65 Years
• Healthy volunteers: Accepted

Summary

The investigators are looking for volunteers who have a history of Major Depressive Disorder, the Winter Blues, or Seasonal Affective Disorder or healthy volunteers who do not have a history of these disorders for a research study on genetics.

Detailed description

The investigators are looking for volunteers who have a history of Major Depressive Disorder, the Winter Blues, or Seasonal Affective Disorder or healthy volunteers who do not have a history of these disorders for a research study on genetics. Participation involves one 2-3 hour visit involving two diagnostic interviews, DNA collection, and questionnaires.

Conditions

• Seasonal Affective Disorder

Timeline

• Start date: 2008-10-01
• Primary completion: 2011-12-01
• Completion: 2011-12-01
• First posted: 2011-02-10
• Last updated: 2016-01-07

Locations

1 site across 1 country: United States