the studies (which admittedly are short-term) reflect remission - i.e., resolution of symptoms. This is a critical point: the goal is resolution of symptoms, not partial improvement.
The closest thing to a cure (for some people) can be cognitive-behavioral therapy, or long-term antidepressant treatment when indicated.
The closest thing to a cure (for some people) can be cognitive-behavioral therapy, or long-term antidepressant treatment when indicated.