Depressed

The goal of this observational study is to learn about the relationship between changes in ovarian hormones (estrogen and progesterone) and adolescent depression. The main question it aims to answer is: Can we identify a subset adolescents assigned female at birth with a history of depression who are particularly sensitive to changes in ovarian hormones? Participants will be monitoring daily absolute ovarian hormone levels at home using the Mira Analyzer and answer online survey questions about their mental health for 90 days.

The goal of this superiority clinical investigation, prospective, multicenter, controlled, randomized, open-label is to evaluate the clinical impact of the Dalia medical telemonitoring device on the management of depressive patients. The main question it aims to answer is: the percentage of patients with clinically significant improvement at 3 months. A clinically significant improvement is defined as a decrease of at least 5 points from the initial PHQ-9 score AND/OR a PHQ-9 score lower than 15. The threshold of 5 points is the Minimal Clinically Important Difference (MCID) of the PHQ-9 scale