Effects of rTMS Compared to SSRI as Early Treatment of Depression (Early-TMS)

The aim of this randomized multicentre phase 2 clinical trial is to compare the effects of rTMS and SSRI medication as early treatment of depression. In this two-stage, therapy response-adapted trial, 106 patients suffering from non-treatment resistant major depression (non-TR MD) will be randomized in Stage I to either 4 weeks bilateral theta burst stimulation (TBS) or 4 weeks antidepressant SSRI medication. The allocation to Stage II occurs therapy response-adapted. Patients receive either a maintenance treatment or a switch to the respective other treatment arm. The primary outcome is the comparison of the two study arms with regard to therapy response measured with the Montgomery-Asberg Depression Rating Scale (MADRS) after 4 weeks at the end of Stage I.