Annual Review of Psychology
August 2, 2024
Keith Humphreys, Daniel Stjepanović, Wayne Hall et al.
18 citations
Therapeutic claims about many psychedelic drugs have not been evaluated in any studies of even modest rigor. The science of psychedelic drugs is strengthening, however, making it easier to differentiate some promising findings amid the hype that suffuses this research area. Ketamine has risks of adverse side effects (e.g., addiction and cystitis), but multiple studies suggest it can benefit...
Psychoactives
July 3, 2024
Rosa María Moret, Sergio Sanz‐gómez, Santiago Gascón et al.
4 citations
Substance use/abuse and suicide are two closely related phenomena, mostly due to neurobiological, psychological, and social impairments. In the present narrative review, the relationship between suicidal behavior (SB) and the use and abuse of common recreational drugs, such as alcohol, cannabis, cocaine, methamphetamine, heroin, nicotine, ketamine, psilocybin, MDMA, and LSD, has been explored....
European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology
June 1, 2024
Amelie Zacher, Josua Zimmermann, David M. Cole et al.
10 citations
Methamphetamine (METH, "Crystal Meth") and 3,4-methylenedioxymethamphetamine (MDMA, "Ecstasy") share structural-chemical similarities but have distinct psychotropic profiles due to specific neurochemical actions. Previous research has suggested that their impact on social cognitive functions and social behaviour may differ significantly, however, direct comparisons of METH and MDMA users...
The International Journal of Neuropsychopharmacology
May 1, 2024
Gessica Piras, Cristina Cadoni, Francesca Caria et al.
3 citations
The proliferation of novel psychoactive substances (NPS) in the drug market raises concerns about uncertainty on their pharmacological profile and the health hazard linked to their use. Within the category of synthetic stimulant NPS, the phenethylamine 2-Cl-4,5-methylenedioxymethamphetamine (2-Cl-4,5-MDMA) has been linked to severe intoxication requiring hospitalization. Thereby, the...
Current Psychiatry Research and Reviews
January 21, 2024
Payal Ghosh, Debjeet Sur
1 citation
: Psychedelics are currently being examined once more as potential remedies for untreatable biological illnesses after decades of research problems. They are frequently regarded to be physically safe and do not frequently lead to dependency or addiction. The use of psychedelic substances in the treatment of mental illness and the adoption of the Substance Act of 1970 has classified psychedelic...
Journal of psychopharmacology (Oxford, England)
December 1, 2023
Brian J Gully, Erica Eaton, Christy Capone et al.
12 citations
Posttraumatic stress disorder (PTSD) and alcohol use disorder (AUD) frequently co-occur in patients who have experienced trauma. This comorbidity leads to a vicious cycle where PTSD symptoms beget heavy drinking and vice versa. There are no FDA-approved medications to treat PTSD-AUD; therefore, individuals suffering from this comorbidity are treated with medication approved to treat the...
Biological psychiatry. Cognitive neuroscience and neuroimaging
September 2023
Rebecca C Coray, Jatta Berberat, Josua Zimmermann et al.
The common club drug MDMA (also known as ecstasy) enhances mood, sensory perception, energy, sociability, and euphoria. While MDMA has been shown to produce neurotoxicity in animal models, research on its potential neurotoxic effects in humans is inconclusive and has focused primarily on the serotonin system. We investigated 34 regular, largely pure MDMA users for signs of premature...
Metabolomics : Official journal of the Metabolomic Society
August 2, 2023
Ross Van de Wetering, Jan A Vorster, Sophie Geyrhofer et al.
4 citations
Metabolomics produces vast quantities of data but determining which metabolites are the most relevant to the disease or disorder of interest can be challenging. This study sought to demonstrate how behavioral models of psychiatric disorders can be combined with metabolomics research to overcome this limitation. We designed a preclinical, untargeted metabolomics procedure, that focuses on the...
International Journal of Molecular Sciences
May 22, 2023
Abdelmounaim Baslam, Abdelfatah Aitbaba, Asmae Lamrani Hanchi et al.
16 citations
The use of illicit substances continues to pose a substantial threat to global health, affecting millions of individuals annually. Evidence suggests the existence of a 'brain-gut axis' as the involving connection between the central nervous system and gut microbiome (GM). Dysbiosis of the GM has been associated with the pathogenesis of various chronic diseases, including metabolic, malignant,...
March 10, 2023
Mika Turkia
1 citation
preprint
In February 2023, Australia became the first country in the world to allow psychiatrists to prescribe 3,4-methylenedioxymethamphetamine (MDMA) for post-traumatic stress disorder (PTSD). This may have left interested clinicians looking for practical examples of the use of MDMA. In the 1950s and 1960s, psychedelics were successfully utilized in the treatment of alcoholism. This case study, the...