Related Experiment Video
Updated: Aug 15, 2026

The Forced Swim Test as a Model of Depressive-like Behavior
Published on: March 2, 2015
Intravenous chlorimipramine and depressive subtypes
Abstract:
An open clinical trial with intravenous chlorimipramine was carried out on twenty depressed inpatients, diagnosed as primary or secondary affective disorders following a classificatory scheme for use in psychiatric research. Eleven of twelve patients with primary affective disorders had a significant decrease in symptoms of depression at the end of two weeks. In contrast, eight patients with secondary affective disorders did not show such significant improvement. Changes in physiological parameters (systolic blood pressure) were significantly greater in the primary affective disorders than in the secondary ones. It is inferred from the results of this trial, that intravenous administration of chlorimipramine is a safe and feasible procedure, which may compare to electroconvulsive therapy in the treatment of severe unipolar and bipolar depressions.
Related Concept Videos
Antidepressant Drugs: Overview
Antidepressant Drugs: Tricyclics, SSRIs, and SNRIs
Antidepressant Drugs: MAOIs and Other Agents
Sedatives and Hypnotics Drugs: Miscellaneous Agents
Melatonin congeners like ramelteon (Rozerem) and tasimelteon (Hetlioz) selectively bind to melatonin receptors (MT1 and MT2) and thus mimic the actions of melatonin, a hormone that regulates sleep-wake cycles. Tasimelteon is primarily used for non-24-hour sleep-wake disorder, common in blind patients. They are also used to treat conditions like insomnia...
Drug Therapy
Antianxiety Medications
Electroconvulsive Therapy

