Skip to content

Morten Hesse

4 papers in the library · 37 citations · publishing 2020-2026

Papers

Sort Most recent Most cited

Changes in cannabis potency and cannabis-related psychiatric harms: a 23-year ecological study in Denmark

Psychological Medicine May 4, 2026 Kristine Rømer Thomsen, B. Thylstrup, Morten Hesse et al.

Abstract Background In recent decades, the potency of cannabis resin increased globally, raising concerns, as higher potency has been associated with increased risk of psychiatric harms at the individual level. The aim here was to examine whether changes over time in the potency of seized cannabis resin samples were associated with psychiatric harms at the population level. Methods Data on...

Turning online to tune in: Psychedelic information seeking in an era of renewed psychedelic curiosity

Journal of Psychedelic Studies May 16, 2025 Oskar Enghoff, Margit Anne Petersen, Søren Holm et al.

Abstract Background and aims Online platforms are popular for exchanging information about psychedelics, including consumption advice. The recent resurgence of public interest in psychedelics will likely intensify this. We aim to further the understanding among researchers, policy makers, medical practitioners, harm reduction practitioners, and social workers, of contemporary psychedelic...

Psychedelic discourses: A qualitative study of discussions in a Danish online forum

International Journal of Drug Policy January 19, 2023 Søren Holm, Margit Anne Petersen, Oskar Enghoff et al. 18 citations

BACKGROUND: This study focuses on user-perspectives related to norms, beliefs and practices concerning psychedelic substances as they are articulated in a Danish online forum. The study combines an interest in online drug research with a focus on discourse analysis to account for the dialectical relationship between individual and shared knowledge regarding the use and meaning of psychedelics....

DOI: 10.1016/j.drugpo.2022.103945 (opens in new tab) Full text (opens in new tab) Danish Qualitative research Online forum Media studies +5

Self-Reported Illicit Drug Use Among Norwegian University and College Students. Associations With Age, Gender, and Geography

Frontiers in Psychiatry December 10, 2020 Ove Heradstveit, Jens Christoffer Skogen, Marit Edland-Gryt et al. 19 citations

Background and Aims: Several studies have pointed to relatively high levels of illicit drug use among students in higher education compared to the general population. The aim of the present study was to provide an updated examination of self-reported illicit drug use among Norwegian University and college students. Methods: Data stem from the SHoT study (Students' Health and Well-being Study),...

DOI: 10.3389/fpsyt.2020.543507 (opens in new tab) Norwegian Illicit drug Clinical psychology Demography +1