Theoretical and Natural Science
December 20, 2023
Jingxuan Chen
Psilocybin is a naturally occurring psychoactive compound, which has been used for ages in traditional settings for religious and therapeutic use. Recent studies have renewed interest in psilocybin for its potential therapeutic benefits in treating depression and anxiety. The pharmacodynamics of psilocybin are complex, involving its rapid conversion to psilocin and its activity on various...
Translational Psychiatry
December 14, 2023
Ivan Skorodumov, Rainer Spanagel, Jonathan R Reinwald et al.
25 citations
Abstract Alcohol Use Disorder (AUD) adversely affects the lives of millions of people, but still lacks effective treatment options. Recent advancements in psychedelic research suggest psilocybin to be potentially efficacious for AUD. However, major knowledge gaps remain regarding (1) psilocybin’s general mode of action and (2) AUD-specific alterations of responsivity to psilocybin treatment in...
Drug and Alcohol Dependence
December 1, 2023
Caryssa R Drinkuth, Michael J Lehane, Gregory C Sartor
9 citations
Despite the thousands of lives lost during the ongoing opioid crisis, a scarcity of new and effective clinical treatments for opioid use disorder (OUD) remains. To address this unmet need, some researchers have turned to dissociative and psychedelic drugs to treat multiple psychiatric conditions. In particular, low doses of ketamine have been shown to attenuate opioid withdrawal and drug use in...
Journal of Psychopharmacology
December 1, 2023
Genís Ona, Ingrid Reverte, Giordano N. Rossi et al.
20 citations
There is a growing interest in studying ibogaine (IBO) as a potential treatment for substance use disorders (SUDs). However, its clinical use has been hindered for mainly two reasons: First, the lack of randomized, controlled studies informing about its safety and efficacy. And second, IBO's mechanisms of action remain obscure. It has been challenging to elucidate a predominant mechanism of...
Toxics
November 28, 2023
Emeline Gernez, Graham Robert Lee, Jean-Paul Niguet et al.
The recreational use of nitrous oxide (N2O), also called laughing gas, has increased significantly in recent years. In 2022, the European Monitoring Centre for Drugs and Drug Addiction (EMCDDA) recognized it as one of the most prevalent psychoactive substances used in Europe. Chronic nitrous oxide (N2O) exposure can lead to various clinical manifestations. The most frequent symptoms are...
Psychoactives
November 17, 2023
Anna Beatriz Vicentini, Lucas Silva Rodrigues, Giordano Novak Rossi et al.
4 citations
Alcohol is the recreational drug most frequently consumed, and its high frequency of use can lead to worsening social, psychological, and domestic issues. The age group most susceptible to alcohol dependence is 18- to 24-year-old youths, demanding interventional tools to target early involvement risks. Ayahuasca seems to be a promising therapeutic tool since evidence suggests it presents...
Frontiers in Psychiatry
November 13, 2023
Tor-Morten Kvam, Malin V. Uthaug, Kristoffer A A Andersen et al.
21 citations
Objective In recent years, there has been a renewed interest in investigating the use of classic psychedelics such as psilocybin and lysergic acid diethylamide (LSD) in the treatment of mental disorders and substance use disorders. However, knowledge about the epidemiology of classic psychedelics in the Nordic countries is limited. Methods We recruited adult, Norwegian participants who have had...
Journal of Nippon Medical School = Nippon Ika Daigaku zasshi
November 7, 2023
Naoto Matsuda, Hiroaki Wakakuri, Kazuyuki Uehara et al.
Nitrous oxide (N2O) is readily available, and its abuse for recreational purposes has become a social problem. In Japan, where N2O is strictly prohibited for non-medical use, abuse is often overlooked due to a lack of experience in the field. N2O abuse causes various long-term symptoms, including vitamin B12 deficiency, myelopathy, myeloneuropathy, subacute combined degeneration, mood changes,...
Psychological Medicine
November 2023
Matthew N Hill, Margaret Haney, Cecilia J. Hillard et al.
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...
Journal of Health, Medicine and Nursing
November 1, 2023
Prince Opuni Frimpong
1 citation
Ketamine, a dissociative anesthetic commonly used in medical settings, has shown promising results in treating various mental health disorders. Recent studies have suggested its potential repurposing for treating cocaine use disorder (CUD). However, before implementing such a treatment approach, it is crucial to consider the ethical and legal constraints associated with it from a Ghanaian...