APS

2026 APS Annual Convention · 2026

Challenges after Psychedelics and Meditation: A Mixed-Methods Longitudinal Study

Barcelona, Spain · May 2026

Posters

  • Joshua Lipson
    Emory University
  • Zainab Salako
    Emory University
  • Roman Palitsky
    Emory University
  • Deanna Kaplan
    Emory University
  • Nicholas Canby
    Brown University

Abstract

This study aims to be the largest investigation of adverse effects (AEs) following psychedelics, employing a mixed-methods longitudinal design (N=800 cross-sectional, N=400 longitudinal). The novel 242-item Comprehensive Assessment of Psychedelic Challenges will be included for validation. Meditation-related AEs serve as a comparator, with findings expected to inform treatment best practices.

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