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Seasonal Variation of Use of Common Psychedelics and Party Drugs Among Nightclub/Festival Attendees in New York City

Caroline Rutherford, Austin Le, Joseph J Palamar, Katherine M Keyes

Journal of Psychoactive Drugs August 21, 2023 DOI: 10.1080/02791072.2023.2240322 (opens in new tab)

Study at a glance

AI-extracted from the abstract
Characteristics Observational cross-sectional survey Peer reviewed
Sample size 3,935
Population Adults entering randomly selected nightclubs and festivals in New York City
Duration 15 seasons from summer 2017 through fall 2022
Topics LSD MDMA Psilocybin
Keywords Harm reduction Demography Mephedrone Hallucinogen Odds ratio Epidemiology
Citations 2
Key findings Summer is associated with significantly higher odds of LSD and psilocybin use among nightclub and festival attendees at electronic dance music events.

Abstract

Few epidemiological studies have focused on seasonal variation in the use of common psychedelics and party drugs among nightclub and festival attendees, typically those who attend electronic dance music (EDM) events. We sought to determine whether the use of different drug types varies seasonally within this population. Across 15 seasons from summer 2017 through fall 2022, we surveyed 3,935 adults entering randomly selected nightclubs and festivals in New York City regarding their past-month use of cocaine, MDMA (3,4-methylenedioxymethamphetamine, commonly known as ecstasy), lysergic acid diethylamide (LSD), psilocybin (shrooms), and ketamine. Multivariable models were used to compare adjusted odds ratios for drug use within each season with the grand mean of combined seasons. Summer was associated with higher odds for use of LSD (aOR 2.72; 95% CI, 1.88-3.93) and psilocybin (aOR 1.65; CI, 1.12-2.43), independent of increases in psilocybin use over time (p p = .014) and significant decreases in use of cocaine (p = .002) and ecstasy (p = .002) were found across time, but multivariable models did not detect seasonal variations. Summer is a risk factor for use of common psychedelics among people who attend EDM events. Therefore, the summer months may be the best time to disseminate information about harm reduction for psychedelic drug users.

Comparable studies

Other cross-sectional and survey studies on LSD, most cited first.

Study Year Design Participants
Survey of subjective "God encounter experiences": Comparisons among naturally occurring experiences and those occasioned by the classic psychedelics psilocybin, LSD, ayahuasca, or DMT Adults reporting a single most memorable God encounter experience, either nondrug or... 2019 Cross-sectional survey n = 4,285
Patterns of recreational drug use at dance events in Edinburgh, Scotland Drug users at dance events in Edinburgh, Scotland, UK, aged 16-47, 80% between 18 and... 2001 Cross-sectional survey n = 122
Development of the Psychological Insight Questionnaire among a sample of people who have consumed psilocybin or LSD Psilocybin and LSD users 2021 Cross-sectional survey study n = 1,661
Prevalence and associations of challenging, difficult or distressing experiences using classic psychedelics. US adult population 2023 Cross-sectional survey n = 2,822
Trends in LSD use among US adults: 2015-2018. US adults ages 18 and older 2020 Secondary analysis of cross-sectional survey data n = 168,562

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