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W Keith Campbell

3 papers in the library · 48 citations · publishing 2023-2025

Papers

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Neutral attitude toward the utilization of psychedelic therapy for depression in the United Kingdom population.

The International journal on drug policy November 1, 2025 Liam O Jarvis, Alexander H Jack, Niall Galbraith et al. 1 citation

The global prevalence of depression is high, and there are concerns about the therapeutic effectiveness of current treatments. Research over the past two decades has led to a new class of alternative treatments termed 'psychedelic-assisted therapy (PAT).' This study aimed to investigate the attitudes toward the application and use of psychedelic-assisted therapies in the United Kingdom...

Prevalence and therapeutic impact of adverse life event reexperiencing under ceremonial ayahuasca.

Scientific Reports June 9, 2023 Brandon Weiss, Aleksandra Wingert, David Erritzøe et al. 32 citations

The present study examined the safety and efficacy of the ceremonial use of ayahuasca in relation to reports of heightened life event reexperiencing under psychedelics. The study examined (1) the prevalence of specific types of adverse life event reexperiencing, (2) characteristics predictive of reexperiencing, (3) the psychological character of reexperiencing, and (4) the impact of...

Examining the Therapeutic Effect of Ceremonial Ayahuasca on Narcissistic Personality and Antagonistic Externalizing in Adults.

Journal of personality disorders April 1, 2023 Brandon Weiss, Chelsea Sleep, Joshua D. Miller et al. 15 citations

Changes in narcissistic traits (e.g., entitlement) following the ceremonial use of ayahuasca were examined across three timepoints (baseline, postretreat, 3-month follow-up) in a sample of 314 adults using self- and informant-report (N = 110) measures. Following ceremonial use of ayahuasca, self-reported changes in narcissism were observed (i.e., decreases in Narcissistic Personality Inventory...