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Persisting Reductions in Cannabis, Opioid, and Stimulant Misuse After Naturalistic Psychedelic Use: An Online Survey

Earth Erowid, Fire Erowid, Albert Garcia‐romeu, Alan K. Davis, Roland R. Griffiths, Matthew W. Johnson

Frontiers in Psychiatry January 22, 2020 DOI: 10.3389/fpsyt.2019.00955 (opens in new tab)

Study at a glance

AI-extracted from the abstract
Characteristics Cross-sectional survey Peer reviewed
Population Online survey respondents
Topics Addiction Cannabis MDMA Psilocybin
Keywords Stimulant Harm reduction Hallucinogen Heroin Clinical psychology Drug
Citations 155
Key findings Psychedelic use is associated with self-reported reductions in problematic substance use, though causality cannot be determined from this study design.

Abstract

While these cross-sectional and self-report methods cannot determine whether psychedelics caused changes in drug use, results suggest the potential that psychedelics cause reductions in problematic substance use, and support additional clinical research on psychedelic-assisted treatment for SUD.

In the evidence

This study is part of the evidence base for 3 syntheses in the library. Here is how each one recorded it.

  • Psychedelic use was associated with self-reported reductions in problematic substance use, though the design cannot determine causality.

    Synthesized

  • Psychedelic use was associated with self-reported reductions in problematic substance use, though causality cannot be determined from this design.

    Synthesized

  • Psychedelic use was associated with self-reported reductions in problematic substance use, though the design cannot determine causality.

    Synthesized

Comparable studies

Other cross-sectional and survey studies on cannabis for addiction, most cited first.

Study Year Design Participants
User perceptions of the benefits and harms of hallucinogenic drug use: A web-based questionnaire study Users of hallucinogenic drugs who completed a web-based questionnaire 2010 Cross-sectional survey n = 600
Neural Correlates of the Severity of Cocaine, Heroin, Alcohol, MDMA and Cannabis Use in Polysubstance Abusers: A Resting-PET Brain Metabolism Study Polysubstance users enrolled in residential treatment 2012 Cross-sectional n = 49
MDMA Use by Paris Medical Students: Prevalence and Characteristics Paris VII medical students 2020 Cross-sectional study n = 592
Personality Characteristics of Adolescents with Hallucinogen, Methamphetamine, and Cannabis Dependence: A Comparative Study Adolescents referred to a residential substance abuse treatment program with... 2005 Cross-sectional comparison n = 60
Risk factors for the onset of dependence and chronic psychosis due to cannabis use: Survey of patients with cannabis‐related psychiatric disorders Patients with cannabis-related psychiatric disorders receiving treatment at nine mental... 2020 Cross-sectional study n = 71

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