To take part you must meet the following criteria:
(1) Major Depressive Disorder
- First oral antidepressant under 8wks
(2) Treatment Resistant Depression
- Two or more anti-depressant changes. Needs to be on the anti-depressant for 8 weeks or more before changing.
(3) Treatment Resistant Depression in Remission
- Third or later oral antidepressant & treatment responsive
- In remission for minimum of 4 weeks
NOTE: If you only want to take part in the questionnaire you can choose not to participate in the interview stage.