Abstract Ayahuasca use has expanded beyond its traditional Amazonian contexts, yet prospective longitudinal data examining depressive symptoms following naturalistic use in the United States remain limited. We conducted an interim analysis of an ongoing prospective observational cohort of adults participating in naturalistic ayahuasca use in Las Vegas, Nevada. Depressive symptoms were assessed...
Novel psychoactive substances have emerged as drugs of abuse. 2-Fluorodeschloroketamine (2-FDCK) is a ketamine derivative that can be purchased online for as little as $12 per gram. We report the case of a patient with a history of polysubstance use presenting after insufflation of 2-FDCK, with subsequent confirmation of metabolites in the patient's urine. A 28-year-old man presented to the...