Patients not responding to conventional treatment for depression are classified as having treatment-resistant depression (TRD). Electroconvulsive therapy is effective in ~50% of the patients diagnosed with TRD. Recent reports of rapid antidepressant effect with a single dose of ketamine suggest a potential benefit for TRD patients. However, there are no studies characterizing optimal dosing parameters (eg, frequency and inter-dose interval). The following case describes the effects of two ketamine administration regimens in a patient with a 15-year history of depression.
|Original language||English (US)|
|Number of pages||3|
|State||Published - Apr 1 2010|