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<Good_things_happen/> Welcome to Conference


University Hospital Basel

Friederike Holze

Friederike Holze is a PhD Student at the Division of Clinical Pharmacology and Toxicology, University Hospital Basel. She is the first to compare acute effects of a prototypic hallucinogen, entactogen, and stimulant directly within healthy subjects. In her double-blind, placebo-controlled, cross-over study she investigates the differences  in the acute subjective and autoomic responses to LSD, MDMA and d.amphetamine and Placebo. LSD, MDMA, and d-amphetamine produce separable acute subjective responses in healthy humans. In particular, LSD induced subjective effects that were clearly very distinct from those of MDMA and d-Amphetamine.

Conference Presentations


Direct within-subject comparison of the acute subjective and autonomic effects of LSD, MDMA, and amphetamine in healthy subjects

Acute effects of a prototypic hallucinogen, entactogen, and stimulant have never been compared directly within healthy subjects. Therefore, we assessed and compared responses to the hallucinogen lysergic acid diethylamide (LSD), the entactogen 3,4-methylenedioxymethamphetamine (MDMA), the stimulant d-amphetamine, and placebo in humans in a controlled laboratory setting. We used a double-blind, placebo-controlled, cross-over study design in 28 healthy volunteers (14 females, 14 males) to investigate the acute subjective and autonomic responses to 0.1 mg LSD, 125 mg MDMA, 40 mg d-amphetamine, […]

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Selected Publications

Duthaler U., Holze, F., Müller, F., Vizeli, P. Pharmacokinetics and subjective effects of a novel oral LSD formulation in healthy subjects 2019

Dolder,P.c., Harder, S., Holze, F., Liechti, M.E. Acute emotional and social cognitive effects of beer 2016

Conference tickets

With your ticket you will have access to the whole conference - with keynotes, panels, round tables, posters and daylight social events. We will ask for a small extra fee for the Friday evening social program. The pre-conference workshops have to be booked separately and each workshop needs an individual ticket. By clicking on "Book now" below you also have the option to buy your workshop tickets.

*Reduced fees apply to students, cooperation partners as well as unemployed and retired individuals who have a monthly net income below 840,- €. Proof of status will be required.

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