Objective: This study aims to provide an overview of pharmacological trials that examine the neurocognitive effects of psychedelics among healthy individuals and patients with post-traumatic stress disorder (PTSD) or major depressive disorder (MDD). Methods: The Preferred Reporting Items for Systematic Reviews (PRISMA) was used as a guide to structure and report the findings for this review. A...
Background: Memory impairments and psychosis-like experiences can be adverse effects of cannabis use. However, reports on the cognitive impact of cannabis use are not consistent. There are also limited studies on the psychotomimetic effects of cannabinoid compounds to reveal the association between cannabis and psychosis. Therefore, we investigated the effect of acute cannabinoid intoxication...
Abstract Background and aims Hallucinogens encompass a diverse range of compounds of increasing scientific and public interest. Risks associated with hallucinogen use are under‐researched and poorly understood. We aimed to compare the trends in hallucinogen‐associated health‐care use with alcohol‐ and cannabis‐associated health‐care use. Design, setting and cases We conducted an ecological...
Cannabis is used by one third of youth in Early Psychosis Intervention (EPI) programs and high dose consumption of the primary constituent Δ-9 tetrahydrocannabinol (THC) is associated with higher risk for relapse in this group. Cannabidiol (CBD) is a secondary cannabis constituent that may have antipsychotic properties, though its health risks are only beginning to be understood. Little is...
Various countries and US States have legalized cannabis, and the use of the psychoactive1 and non-psychoactive cannabinoids is steadily increasing. In this review, we have collated evidence from published non-clinical and clinical sources to evaluate the abuse, dependence and associated safety risks of the individual cannabinoids present in cannabis. As context, we also evaluated various...
Electronic cigarettes (e-cigs), originally intended to be used as cigarette substitutes, have evolved into discreet devices for consuming drugs other than nicotine (DOTNs). Presented are the results of an exploratory survey in which information regarding demographics, e-cig device type, DOTN use, frequency and context of use was collected. The average reported age of respondents was 27.4 years...
European PsychiatryNovember 17, 2023L. Fernandez Mayo, D. Baño Rodrigo, E. Barbero García et al.
Introduction While it is well known that there is an interaction between sleep disorders and substance abuse, it is certainly more complex than was previously thought. The effects on sleep depend on the substance used, but it has been shown that both during use and in withdrawal periods consumers have various sleep problems, and basically more fragmented sleep. We know that sleep problems must...
Cannabis is well established to impact affective states, emotion and perceptual processing, primarily through its interactions with the endocannabinoid system. While cannabis use is quite prevalent in many individuals afflicted with psychiatric illnesses, there is considerable controversy as to whether cannabis may worsen these conditions or provide some form of therapeutic benefit. The...
Abstract Purpose of Review The use of certain illicit substances as a form of therapy, and particularly as an adjunct to psychotherapy, has gained increasing media and academic attention over the last decade, culminating in what has been coined “the psychedelic renaissance.” This section in Current Addiction Reports has been developed in order to highlight the new and emerging research around...
Psilocybin in vaping is growing among ATS users and across all populations. Unfortunately, knowledge regarding the long-term effects on health is limited. Further studies should highlight the harmful effects of psilocybin and the potential risk of psilocybin vaping among the younger population.