BACKGROUND: Depressive symptoms and suicidality are highly prevalent in adolescents with early-onset psychosis (EOP) and often remain refractory to standard treatment. While S‑ketamine is an established treatment for treatment-resistant depression in adults (TRD), its use in primary psychotic disorders remains scarce due to risk of exacerbation of psychotic symptoms. CASE PRESENTATION: We...
Recreational use of psychotogenic drugs has become more common in the last 30 years with consequent increase in drug-induced psychosis; 25-50% of such psychoses progress to schizophrenia within 5 years. Most cases result from abuse of methamphetamine or cannabis. The spread of methamphetamine psychosis has occurred without any liberalisation of laws; it is highly addictive and easy to make in...