BACKGROUND Esketamine is the only pharmacological agent with glutamatergic neuromodulator properties approved by the US Food and Drug Administration and European Medicines Agency to enhance the effects of serotonin selective or serotonin and norepinephrine reuptake inhibitors. Treatment-resistant depression (TRD) is a challenging and prevalent condition in the psychiatric field, in which...
BACKGROUND Visual hallucinations occur in a variety of clinical settings and may be extremely troubling to individuals experiencing them. We report a case of delayed-onset visual hallucinations 20 years after initiation of medical therapy to highlight the importance of considering iatrogenic causes when managing such patients. CASE REPORT An 88-year-old woman presented with recurring...
BACKGROUND Benzodiazepines and electroconvulsive therapy (ECT) are standard treatment options for catatonia, a life-threatening psychomotor syndrome in people with serious mental illness. The purpose of this study was to discuss the use of ketamine in treatment-resistant catatonia, which has not been established in current literature. CASE REPORT A 63-year-old woman with schizoaffective...
BACKGROUND The electroencephalographic (EEG) findings associated with tetrahydrocannabinol (THC) use, particularly in concentrated form, are not well-described, despite the current widespread availability of these products. There is a lack of prior research describing the EEG findings in adolescent cannabis users, and the effects of THC on the seizure threshold have been variably reported. CASE...