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http://dx.doi.org/10.1093/jtm/taaa142 | DOI Listing |
Psychopharmacology (Berl)
January 2025
Observing Minds Lab, Department of Psychology, School of Psychological Sciences, University of Haifa, Haifa, Israel.
Rationale: To examine the acute effects of ayahuasca use and their relationship to sub-acute changes in affect and mindfulness in a non-clinical sample, addressing the need for a better understanding of ayahuasca's immediate and short-term impacts as interest in its use grows.
Objectives: Using prospective ecological assessment, this study investigates how ayahuasca used at a 4-day retreat affects positive/negative affect and mindfulness skills in daily living compared to pre-retreat. Additionally, we explore acute psychedelic experiences during the ayahuasca retreat, assessed retrospectively 1-2 days post-retreat, as potential mechanisms for theorized effects in daily living post-retreat.
J Psychoactive Drugs
January 2025
Interdisciplinary Cooperation for Ayahuasca Research and Outreach (ICARO), School of Medical Sciences, State University of Campinas, Campinas, Brazil.
This study is a survey-type, cross-sectional study conducted in Brazil ( = 517), with online data collection taking place from April to June 2022. The main objective of this study was to evaluate the death anxiety in users and non-users of psychedelics. To this end, we also assessed the validity and reliability of the Death Anxiety Scale in Brazil.
View Article and Find Full Text PDFJ Psychoactive Drugs
November 2024
NICM Health Research Institute, Western Sydney University, Sydney, Australia.
Emerging evidence indicates that ayahuasca consumption may have beneficial mental health effects. This study undertakes the largest analysis to date of associations between naturalistic ayahuasca use and current mental health status via an online cross-sectional survey. The sample included 7,576 participants (average age 41, 47% female) who had consumed ayahuasca in religious, traditional, or non-traditional settings in over 50 countries.
View Article and Find Full Text PDFJ Psychopharmacol
October 2024
Michigan Psychedelic Center, University of Michigan, Ann Arbor, MI, USA.
Background/aims: While most psychedelic substances are considered to carry a relatively low risk of acute or long-term harm, co-use with other psychoactive substances may increase health and social harm. Using a large international survey of adults who use psychedelics, we sought to comprehensively characterize psychedelic co-use.
Methods: We used data from the 2023 Global Psychedelic Survey, a web-based survey of adults ⩾21 with lifetime use of psychedelics.
J Psychoactive Drugs
October 2024
Department of Psychology, University at Albany, State University of New York, Albany, NY, USA.
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