Structure and feasibility of a standardized stepwise drug treatment regimen (SSTR) for depressed inpatients

"Standardized stepwise treatment regimes" (SSTR) are one way to rationally guide treatment in cases where the first treatment intervention did not yield satisfactory results. At the Department of Psychiatry of the Free University of Berlin a SSTR has been implemented into routine drug treatment for depressive disorders. The SSTR consists of eight consecutive treatment steps. If there is no sufficient change in the Bech-Rafaelsen Melancholy Scale (< 25% score reduction) in the course of two weeks, treatment has to progress to the next step. This paper describes the overall feasibility and efficacy of the strategy and the progress of the patients within the SSTR. Of those who enter the "antidepressant monotherapy phase" 52% finish treatment successfully at this stage or during the following "lithium augmentation phase". The results of this treatment-monitoring study also show that during consecutive phases of the SSTR a considerable proportion of patients in a university inpatient setting had their treatment modified according to special attitudes and clinical experiences of physicians and patients. The reasons for deviating from the SSTR obviously were more convincing than the rationale for progressing to the next step. SSTR, therefore are an important tool to give complex treatment courses a rational basis, even in patients where clinical case management requires deviations from the outlined sequence of treatment steps.