Major depressive disorder, recurrent, severe with psychotic symptoms

**Inclusion terms:** - Endogenous depression with psychotic symptoms - Major depressive disorder, recurrent, with psychotic features - Recurrent severe episodes of major depression with mood-congruent psychotic symptoms - Recurrent severe episodes of major depression with mood-incongruent psychotic symptoms - Recurrent severe episodes of major depression with psychotic symptoms - Recurrent severe episodes of psychogenic depressive psychosis - Recurrent severe episodes of psychotic depression - Recurrent severe episodes of reactive depressive psychosis