Ketamine, a dissociative drug used as an anesthetic since the 1970s, also shows promise for psychiatric applications, especially when combined with psychological interventions. A review of historical and modern approaches discusses the clinical relevance of ketamine's acute psychoactive effects and proposes a unique model for using esketamine with Acceptance and Commitment Therapy (ACT). The authors suggest considerations for advancing medication-assisted psychotherapy as a field.
Informed consent documents from 23 American ketamine clinics for psychiatric treatment cover most required elements but vary greatly in detail. Key gaps include poor communication about long-term side effects, alternative treatments, pre-treatment evaluations, support during treatment, psychological interventions, and dissociative effects. All forms are written at a readability level too high for many patients. The findings suggest that both patients and providers would benefit from more deliberate, evidence-informed consent processes to support shared decision-making as off-label ketamine use expands.