Works by Liechti, Matthias E.

Results: 114

Safety and Efficacy of Repeated Low-Dose LSD for ADHD Treatment in Adults: A Randomized Clinical Trial.

Published in:

JAMA Psychiatry, 2025, v. 82, n. 6, p. 555, doi. 10.1001/jamapsychiatry.2025.0044

By:

Mueller, Lorenz;
Santos de Jesus, Joyce;
Schmid, Yasmin;
Müller, Felix;
Becker, Anna;
Klaiber, Aaron;
Straumann, Isabelle;
Luethi, Dino;
Haijen, Eline C. H. M.;
Hurks, Petra P. M.;
Kuypers, Kim P. C.;
Liechti, Matthias E.

Publication type:

Article

No major role of norepinephrine transporter gene variations in the cardiostimulant effects of MDMA.

Published in:

European Journal of Clinical Pharmacology, 2018, v. 74, n. 3, p. 275, doi. 10.1007/s00228-017-2392-2

By:

Vizeli, Patrick;
Meyer zu Schwabedissen, Henriette E.;
Liechti, Matthias E.

Publication type:

Article

Oxytocin and the Role of Fluid Restriction in MDMA-Induced Hyponatremia: A Secondary Analysis of 4 Randomized Clinical Trials.

Published in:

JAMA Network Open, 2024, v. 7, n. 11, p. e2445278, doi. 10.1001/jamanetworkopen.2024.45278

By:

Atila, Cihan;
Straumann, Isabelle;
Vizeli, Patrick;
Beck, Julia;
Monnerat, Sophie;
Holze, Friederike;
Liechti, Matthias E.;
Christ-Crain, Mirjam

Publication type:

Article

Comparative Untargeted Metabolomics Analysis of the Psychostimulants 3,4-Methylenedioxy-Methamphetamine (MDMA), Amphetamine, and the Novel Psychoactive Substance Mephedrone after Controlled Drug Administration to Humans.

Published in:

Metabolites (2218-1989), 2020, v. 10, n. 8, p. 306, doi. 10.3390/metabo10080306

By:

Steuer, Andrea E.;
Kaelin, Daria;
Boxler, Martina I.;
Eisenbeiss, Lisa;
Holze, Friederike;
Vizeli, Patrick;
Czerwinska, Joanna;
Dargan, Paul I.;
Abbate, Vincenzo;
Liechti, Matthias E.;
Kraemer, Thomas

Publication type:

Article

Cell-Based Radiotracer Binding and Uptake Inhibition Assays: A Comparison of In Vitro Methods to Assess the Potency of Drugs That Target Monoamine Transporters.

Published in:

Frontiers in Pharmacology, 2020, p. 1, doi. 10.3389/fphar.2020.00673

By:

Ilic, Marija;
Holy, Marion;
Jaentsch, Kathrin;
Liechti, Matthias E.;
Lubec, Gert;
Baumann, Michael H.;
Sitte, Harald H.;
Luethi, Dino

Publication type:

Article

Receptor Interaction Profiles of 4-Alkoxy-Substituted 2,5-Dimethoxyphenethylamines and Related Amphetamines.

Published in:

Frontiers in Pharmacology, 2019, v. 10, p. 1, doi. 10.3389/fphar.2019.01423

By:

Kolaczynska, Karolina E.;
Luethi, Dino;
Trachsel, Daniel;
Hoener, Marius C.;
Liechti, Matthias E.

Publication type:

Article

Oxytocin receptor gene variations and socio-emotional effects of MDMA: A pooled analysis of controlled studies in healthy subjects.

Published in:

PLoS ONE, 2018, v. 13, n. 6, p. 1, doi. 10.1371/journal.pone.0199384

By:

Vizeli, Patrick;
Liechti, Matthias E.

Publication type:

Article

Methylenedioxymethamphetamine is a connectogen with empathogenic, entactogenic, and still further connective properties: It is time to reconcile "the great entactogen—empathogen debate".

Published in:

2024

By:

Stocker, Kurt;
Liechti, Matthias E

Publication type:

Editorial

Naturalistic psychedelic therapy: The role of relaxation and subjective drug effects in antidepressant response.

Published in:

Journal of Psychopharmacology, 2024, v. 38, n. 10, p. 873, doi. 10.1177/02698811241278873

By:

Calder, Abigail E;
Rausch, Benjamin;
Liechti, Matthias E;
Holze, Friederike;
Hasler, Gregor

Publication type:

Article

The revival of the psychedelic experience scale: Revealing its extended-mystical, visual, and distressing experiential spectrum with LSD and psilocybin studies.

Published in:

Journal of Psychopharmacology, 2024, v. 38, n. 1, p. 80, doi. 10.1177/02698811231199112

By:

Stocker, Kurt;
Hartmann, Matthias;
Ley, Laura;
Becker, Anna M;
Holze, Friederike;
Liechti, Matthias E

Publication type:

Article

Prediction of MDMA response in healthy humans: a pooled analysis of placebo-controlled studies.

Published in:

2021

By:

Studerus, Erich;
Vizeli, Patrick;
Harder, Samuel;
Ley, Laura;
Liechti, Matthias E

Publication type:

journal article

A low dose of lysergic acid diethylamide decreases pain perception in healthy volunteers.

Published in:

2021

By:

Ramaekers, Johannes G;
Hutten, Nadia;
Mason, Natasha L;
Dolder, Patrick;
Theunissen, Eef L;
Holze, Friederike;
Liechti, Matthias E;
Feilding, Amanda;
Kuypers, Kim PC

Publication type:

journal article

Acute subjective effects in LSD- and MDMA-assisted psychotherapy.

Published in:

2021

By:

Schmid, Yasmin;
Gasser, Peter;
Oehen, Peter;
Liechti, Matthias E

Publication type:

journal article

Hyperthermia Increases Neurotoxicity Associated with Novel Methcathinones.

Published in:

Cells (2073-4409), 2020, v. 9, n. 4, p. 965, doi. 10.3390/cells9040965

By:

Zhou, Xun;
Bouitbir, Jamal;
Liechti, Matthias E.;
Krähenbühl, Stephan;
Mancuso, Riccardo V.

Publication type:

Article

In vitro and in vivo metabolism of psilocybin's active metabolite psilocin.

Published in:

Frontiers in Pharmacology, 2024, p. 01, doi. 10.3389/fphar.2024.1391689

By:

Thomann, Jan;
Kolaczynska, Karolina E.;
Stoeckmann, Oliver V.;
Rudin, Deborah;
Vizeli, Patrick;
Hoener, Marius C.;
Pryce, Christopher R.;
Vollenweider, Franz X.;
Liechti, Matthias E.;
Duthaler, Urs

Publication type:

Article

Role of the glutamatergic system in nicotine dependence : implications for the discovery and development of new pharmacological smoking cessation therapies.

Published in:

2008

By:

Liechti ME;
Markou A;
Liechti, Matthias E;
Markou, Athina

Publication type:

journal article

Role of the Glutamatergic System in Nicotine Dependence.

Published in:

CNS Drugs, 2008, v. 22, n. 9, p. 705, doi. 10.2165/00023210-200822090-00001

By:

Liechti, Matthias E.;
Markou, Athina

Publication type:

Article

Self-discharge during treatment for acute recreational drug toxicity: an observational study from emergency departments in seven European countries.

Published in:

International Journal of Emergency Medicine, 2023, v. 16, n. 1, p. 1, doi. 10.1186/s12245-023-00566-1

By:

Vallersnes, Odd Martin;
Dines, Alison M.;
Wood, David M.;
Heyerdahl, Fridtjof;
Hovda, Knut Erik;
Yates, Christopher;
Giraudon, Isabelle;
Caganova, Blazena;
Ceschi, Alessandro;
Galicia, Miguel;
Liakoni, Evangelia;
Liechti, Matthias E.;
Miró, Òscar;
Noseda, Roberta;
Persett, Per Sverre;
Põld, Kristiina;
Schmid, Yasmin;
Scholz, Irene;
Vigorita, Federico;
Dargan, Paul I.

Publication type:

Article

To Dope or Not to Dope: Neuroenhancement with Prescription Drugs and Drugs of Abuse among Swiss University Students.

Published in:

PLoS ONE, 2013, v. 8, n. 11, p. 1, doi. 10.1371/journal.pone.0077967

By:

Maier, Larissa J.;
Liechti, Matthias E.;
Herzig, Fiona;
Schaub, Michael P.

Publication type:

Article

Duloxetine Inhibits Effects of MDMA ("Ecstasy") In Vitro and in Humans in a Randomized Placebo-Controlled Laboratory Study.

Published in:

PLoS ONE, 2012, v. 7, n. 5, p. 1, doi. 10.1371/journal.pone.0036476

By:

Hysek, Cé dric M.;
Simmler, Linda D.;
Nicola, Valentina G.;
Vischer, Nerina;
Donzelli, Massimiliano;
Krähenbühl, Stephan;
Grouzmann, Eric;
Huwyler, Jörg;
Hoener, Marius C.;
Liechti, Matthias E.

Publication type:

Article

Monoamine Receptor and Transporter Interaction Profiles of 4‐Alkyl‐Substituted 2,5‐Dimethoxyamphetamines.

Published in:

FASEB Journal, 2022, v. 36, p. N.PAG, doi. 10.1096/fasebj.2022.36.S1.R2691

By:

Luethi, Dino;
Rudin, Deborah;
Hoener, Marius C.;
Liechti, Matthias E.

Publication type:

Article

Structure‐activity Relation of Halogenated 2,5‐Dimethoxyamphetamines Compared to their α‑Desmethyl (2C) Analogues.

Published in:

FASEB Journal, 2022, v. 36, p. N.PAG, doi. 10.1096/fasebj.2022.36.S1.R2121

By:

Rudin, Deborah;
Luethi, Dino;
Hoener, Marius C.;
Liechti, Matthias E.

Publication type:

Article

Correction to: Designer drugs: mechanism of action and adverse effects.

Published in:

2022

By:

Luethi, Dino;
Liechti, Matthias E.

Publication type:

Correction Notice

Designer drugs: mechanism of action and adverse effects.

Published in:

Archives of Toxicology, 2020, v. 94, n. 4, p. 1085, doi. 10.1007/s00204-020-02693-7

By:

Luethi, Dino;
Liechti, Matthias E.

Publication type:

Article

Acute effects of intravenous DMT in a randomized placebo-controlled study in healthy participants.

Published in:

Translational Psychiatry, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41398-023-02477-4

By:

Vogt, Severin B.;
Ley, Laura;
Erne, Livio;
Straumann, Isabelle;
Becker, Anna M.;
Klaiber, Aaron;
Holze, Friederike;
Vandersmissen, Anja;
Mueller, Lorenz;
Duthaler, Urs;
Rudin, Deborah;
Luethi, Dino;
Varghese, Nimmy;
Eckert, Anne;
Liechti, Matthias E.

Publication type:

Article

Treatment of a Complex Personality Disorder Using Repeated Doses of LSD—A Case Report on Significant Improvements in the Absence of Acute Drug Effects.

Published in:

Frontiers in Psychiatry, 2020, v. 11, p. N.PAG, doi. 10.3389/fpsyt.2020.573953

By:

Müller, Felix;
Mühlhauser, Markus;
Holze, Friederike;
Lang, Undine E.;
Walter, Marc;
Liechti, Matthias E.;
Borgwardt, Stefan

Publication type:

Article

Use of the head-twitch response to investigate the structure–activity relationships of 4-thio-substituted 2,5-dimethoxyphenylalkylamines.

Published in:

Psychopharmacology, 2023, v. 240, n. 1, p. 115, doi. 10.1007/s00213-022-06279-2

By:

Halberstadt, Adam L.;
Luethi, Dino;
Hoener, Marius C.;
Trachsel, Daniel;
Brandt, Simon D.;
Liechti, Matthias E.

Publication type:

Article

Flashback phenomena after administration of LSD and psilocybin in controlled studies with healthy participants.

Published in:

Psychopharmacology, 2022, v. 239, n. 6, p. 1933, doi. 10.1007/s00213-022-06066-z

By:

Müller, Felix;
Kraus, Elias;
Holze, Friederike;
Becker, Anna;
Ley, Laura;
Schmid, Yasmin;
Vizeli, Patrick;
Liechti, Matthias E.;
Borgwardt, Stefan

Publication type:

Article

Safety pharmacology of acute LSD administration in healthy subjects.

Published in:

Psychopharmacology, 2022, v. 239, n. 6, p. 1893, doi. 10.1007/s00213-021-05978-6

By:

Holze, Friederike;
Caluori, Toya V.;
Vizeli, Patrick;
Liechti, Matthias E.

Publication type:

Article

Correction to: Safety pharmacology of acute LSD administration in healthy subjects.

Published in:

2022

By:

Holze, Friederike;
Caluori, Toya V.;
Vizeli, Patrick;
Liechti, Matthias E.

Publication type:

Correction Notice

The neurobehavioral effects of the designer drug naphyrone – an experimental investigation with pharmacokinetics and concentration/effect relationship in mice.

Published in:

Psychopharmacology, 2020, v. 237, n. 7, p. 1943, doi. 10.1007/s00213-020-05510-2

By:

Mégarbane, Bruno;
Gamblin, Camille;
Roussel, Olivier;
Bouaziz-Amar, Elodie;
Chevillard, Lucie;
Callebert, Jacques;
Chen, Huixiong;
Morineau, Gilles;
Laplanche, Jean-Louis;
Etheve-Quelquejeu, Mélanie;
Liechti, Matthias E.;
Benturquia, Nadia

Publication type:

Article

Acute effects of lisdexamfetamine and D-amphetamine on social cognition and cognitive performance in a placebo-controlled study in healthy subjects.

Published in:

Psychopharmacology, 2018, v. 235, n. 5, p. 1389, doi. 10.1007/s00213-018-4849-0

By:

Dolder, Patrick C.;
Strajhar, Petra;
Vizeli, Patrick;
Odermatt, Alex;
Liechti, Matthias E.

Publication type:

Article

Long-lasting subjective effects of LSD in normal subjects.

Published in:

Psychopharmacology, 2018, v. 235, n. 2, p. 535, doi. 10.1007/s00213-017-4733-3

By:

Schmid, Yasmin;
Liechti, Matthias E.

Publication type:

Article

Direct comparison of the acute subjective, emotional, autonomic, and endocrine effects of MDMA, methylphenidate, and modafinil in healthy subjects.

Published in:

Psychopharmacology, 2018, v. 235, n. 2, p. 467, doi. 10.1007/s00213-017-4650-5

By:

Dolder, Patrick C.;
Müller, Felix;
Schmid, Yasmin;
Borgwardt, Stefan J.;
Liechti, Matthias E.

Publication type:

Article

Opioid-induced inhibition of the human 5-HT and noradrenaline transporters in vitro: link to clinical reports of serotonin syndrome.

Published in:

2018

By:

Rickli, Anna;
Liakoni, Evangelia;
Hoener, Marius C;
Liechti, Matthias E

Publication type:

journal article

Pharmacological profile of novel psychoactive benzofurans.

Published in:

British Journal of Pharmacology, 2015, v. 172, n. 13, p. 3412, doi. 10.1111/bph.13128

By:

Rickli, Anna;
Kopf, Simone;
Hoener, Marius C;
Liechti, Matthias E

Publication type:

Article

Carvedilol inhibits the cardiostimulant and thermogenic effects of MDMA in humans: Lost in translation.

Published in:

British Journal of Pharmacology, 2013, v. 170, n. 6, p. 1273, doi. 10.1111/bph.12398

By:

Hysek, Cédric M;
Schmid, Yasmin;
Rickli, Anna;
Liechti, Matthias E

Publication type:

Article

Poor Identification of Emergency Department Acute Recreational Drug Toxicity Presentations Using Routine Hospital Coding Systems: the Experience in Denmark, Switzerland and the UK.

Published in:

Journal of Medical Toxicology, 2019, v. 15, n. 2, p. 112, doi. 10.1007/s13181-018-0687-z

By:

Wood, David M.;
De La Rue, Luke;
Hosin, Ali A.;
Jurgens, Gesche;
Liakoni, Evangelia;
Heyerdahl, Fritdjof;
Hovda, Knut Erik;
Dines, Alison;
Giraudon, Isabelle;
Liechti, Matthias E.;
Dargan, Paul I.

Publication type:

Article

Neurophysin I: a reliable, novel, and robust biomarker for oxytocin.

Published in:

European Journal of Endocrinology, 2025, v. 192, n. 4, p. 502, doi. 10.1093/ejendo/lvaf078

By:

Atila, Cihan;
Nikaj, Andi;
Leibnitz, Svenja;
Liechti, Matthias E;
Christ-Crain, Mirjam

Publication type:

Article

Psychopathological characteristics in patients with arginine vasopressin deficiency (central diabetes insipidus) and primary polydipsia compared to healthy controls.

Published in:

European Journal of Endocrinology, 2024, v. 190, n. 5, p. 354, doi. 10.1093/ejendo/lvae040

By:

Atila, Cihan;
Beck, Julia;
Refardt, Julie;
Erlic, Zoran;
Drummond, Juliana B;
Sailer, Clara O;
Liechti, Matthias E;
Rocha, Beatriz Santana Soares;
Beuschlein, Felix;
Winzeler, Bettina;
Christ-Crain, Mirjam

Publication type:

Article

Monoamine Transporter and Receptor Interaction Profiles in Vitro Predict Reported Human Doses of Novel Psychoactive Stimulants and Psychedelics.

Published in:

International Journal of Neuropsychopharmacology, 2018, v. 21, n. 10, p. 926, doi. 10.1093/ijnp/pyy047

By:

Luethi, Dino;
Liechti, Matthias E

Publication type:

Article

Acute Effects of Methylphenidate, Modafinil, and MDMA on Negative Emotion Processing.

Published in:

International Journal of Neuropsychopharmacology, 2018, v. 21, n. 4, p. 345, doi. 10.1093/ijnp/pyx112

By:

Schmidt, André;
Müller, Felix;
Dolder, Patrick C;
Schmid, Yasmin;
Zanchi, Davide;
Egloff, Laura;
Liechti, Matthias E;
Borgwardt, Stefan

Publication type:

Article

Comparative Effects of Methylphenidate, Modafinil, and MDMA on Response Inhibition Neural Networks in Healthy Subjects.

Published in:

International Journal of Neuropsychopharmacology, 2017, v. 20, n. 9, p. 712, doi. 10.1093/ijnp/pyx037

By:

Schmidt, André;
Müller, Felix;
Dolder, Patrick C.;
Schmid, Yasmin;
Zanchi, Davide;
Liechti, Matthias E.;
Borgwardt, Stefan

Publication type:

Article

Pharmacokinetics and Concentration-Effect Relationship of Oral LSD in Humans.

Published in:

International Journal of Neuropsychopharmacology, 2016, v. 19, n. 1, p. 1, doi. 10.1093/ijnp/pyv072

By:

Dolder, Patrick C.;
Schmid, Yasmin;
Haschke, Manuel;
Rentsch, Katharina M.;
Liechti, Matthias E.

Publication type:

Article

Pharmacokinetic and pharmacodynamic effects of methylphenidate and MDMA administered alone or in combination.

Published in:

International Journal of Neuropsychopharmacology, 2014, v. 17, n. 3, p. 371, doi. 10.1017/S1461145713001132

By:

Hysek, Cédric M.;
Simmler, Linda D.;
Schillinger, Nathalie;
Meyer, Nicole;
Schmid, Yasmin;
Donzelli, Massimiliano;
Grouzmann, Eric;
Liechti, Matthias E.

Publication type:

Article

Presentations due to acute toxicity of psychoactive substances in an urban emergency department in Switzerland: a case series.

Published in:

2016

By:

Liakoni, Evangelia;
Dolder, Patrick C.;
Rentsch, Katharina M.;
Liechti, Matthias E.

Publication type:

Case Study

Treatment of neuropathic pain with repeated low-dose MDMA: a case report.

Published in:

Frontiers in Psychiatry, 2025, p. 1, doi. 10.3389/fpsyt.2025.1513022

By:

Gasser, Peter;
Liechti, Matthias E.;
Holze, Friederike

Publication type:

Article

No Influence of Dopamine System Gene Variations on Acute Effects of MDMA.

Published in:

Frontiers in Psychiatry, 2019, p. 1, doi. 10.3389/fpsyt.2019.00755

By:

Vizeli, Patrick;
Liechti, Matthias E.

Publication type:

Article

Missbrauch vonMethylphenidat -- ein Problem in der Schweiz?

Published in:

Praxis (16618157), 2012, v. 101, n. 5, p. 299, doi. 10.1024/1661-8157/a000856

By:

Liechti, Matthias E.;
Bruggisser, M.;
Bodmer, M.

Publication type:

Article

Metabolites of the ring-substituted stimulants MDMA, methylone and MDPV differentially affect human monoaminergic systems.

Published in:

2019

By:

Luethi, Dino;
Kolaczynska, Karolina E;
Walter, Melanie;
Suzuki, Masaki;
Rice, Kenner C;
Blough, Bruce E;
Hoener, Marius C;
Baumann, Michael H;
Liechti, Matthias E

Publication type:

journal article