Neurobehavioral Disorders
Patients with treatment-resistant major depressive disorder or bipolar disorder without psychotic symptoms received intravenous infusions of 0.5 mg/kg ketamine 3 times per week for 2 weeks.
Neurobehavioral Disorders
Data for this study were sourced from 4 active treatment arms of 4 randomized, controlled trials conducted by the National Institutes of Health in the United States between 2006 and 2018.
Neurobehavioral Disorders
Researchers compared the effects of 4 contemporary ablative neurosurgical procedures on treatment-resistant psychiatric symptoms.