Publications 2025

Andersen KAA, Holmøy B, Kvam TM, Johnson MW (2025)
Adverse reactions among psychedelic users: Norwegian validation of the Challenging Experience Questionnaire
J Psychiatr Res, 189, 18-25 (in press)
DOI 10.1016/j.jpsychires.2025.05.062, PubMed 40466556

Tunstad PA, Kvam TM, Uthaug MV, Stewart LH, Andersen KAA, Grønnerød C (2025)
Contextual and experiential aspects of the psychedelic experience predicting improvement in subjective wellbeing: results from a Norwegian internet convenience sample
Front Pharmacol, 16, 1556299
DOI 10.3389/fphar.2025.1556299, PubMed 40276609

Publications 2023

Kvam TM, Uthaug MV, Andersen KAA, Refsum BB, Tunstad PA, Stewart LH, Jacobsen HB, Grønnerød C (2023)
Epidemiology of classic psychedelic substances: results from a Norwegian internet convenience sample
Front Psychiatry, 14, 1287196
DOI 10.3389/fpsyt.2023.1287196, PubMed 38025484

Publications 2020

Andersen KAA, Carhart-Harris R, Nutt DJ, Erritzoe D (2020)
Therapeutic effects of classic serotonergic psychedelics: A systematic review of modern-era clinical studies
Acta Psychiatr Scand, 143 (2), 101-118
DOI 10.1111/acps.13249, PubMed 33125716