The Psychedelic Future of Post-Traumatic Stress Disorder Treatment
Current Neuropharmacology – January 05, 2024
Source: OpenAlex
Summary
With 12 million U.S. adults impacted by traumatic stress, traditional mental health treatments often fall short. Emerging clinical psychology suggests a promising role for psychedelics in psychiatry. Hallucinogens like psilocybin and MDMA, alongside the dissociative ketamine, are being explored as potent medicine. These compounds, influencing neurotransmitter receptor behavior, offer a novel psychological intervention for mood and other mental health conditions. Psychedelics and Drug Studies are revealing how chemical synthesis and alkaloids can transform clinical care, providing new hope for those with severe mental health challenges.
Abstract
Abstract: Post-traumatic stress disorder (PTSD) is a mental health condition that can occur following exposure to a traumatic experience. An estimated 12 million U.S. adults are presently affected by this disorder. Current treatments include psychological therapies (e.g., exposure-based interventions) and pharmacological treatments (e.g., selective serotonin reuptake inhibitors (SSRIs)). However, a significant proportion of patients receiving standard-of-care therapies for PTSD remain symptomatic, and new approaches for this and other trauma-related mental health conditions are greatly needed. Psychedelic compounds that alter cognition, perception, and mood are currently being examined for their efficacy in treating PTSD despite their current status as Drug Enforcement Administration (DEA)- scheduled substances. Initial clinical trials have demonstrated the potential value of psychedelicassisted therapy to treat PTSD and other psychiatric disorders. In this comprehensive review, we summarize the state of the science of PTSD clinical care, including current treatments and their shortcomings. We review clinical studies of psychedelic interventions to treat PTSD, trauma-related disorders, and common comorbidities. The classic psychedelics psilocybin, lysergic acid diethylamide (LSD), and N,N-dimethyltryptamine (DMT) and DMT-containing ayahuasca, as well as the entactogen 3,4-methylenedioxymethamphetamine (MDMA) and the dissociative anesthetic ketamine, are reviewed. For each drug, we present the history of use, psychological and somatic effects, pharmacology, and safety profile. The rationale and proposed mechanisms for use in treating PTSD and traumarelated disorders are discussed. This review concludes with an in-depth consideration of future directions for the psychiatric applications of psychedelics to maximize therapeutic benefit and minimize risk in individuals and communities impacted by trauma-related conditions.