Publications by authors named "Samuel Christen"

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Knowledge and perceptions of nicotine, smoking cessation and electronic nicotine delivery systems among physicians and pharmacists in a Swiss hospital group.
Samuel E Christen, Elisabetta Scanniello, Felix Hammann, Carla Meyer-Massetti, Reto Auer

Tob Induc Dis· July 2025

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Caffeine, nicotine, cannabis, and psilocybin: Pharmacology, toxicology, and potential therapeutic uses of four naturally occurring psychoactive substances.
Samuel E Christen, Elias Bekka, Yasmin Schmid, Neal L Benowitz, Evangelia Liakoni

Swiss Med Wkly· July 2025

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A validated single-step saliva and serum sample extraction LC-MS/MS method for the analysis of nicotine, cotinine and 3'-hydroxycotinine for clinical vaping studies.
Vera van der Velpen, Evangelia Liakoni, Mats B Hirt, Celina M Vonwyl, Samuel E Christen

J Pharm Biomed Anal· June 2025

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E-cigarettes, synthetic nicotine, heated-tobacco and smokeless nicotine delivery products: the nicotine landscape beyond combustible cigarettes.
Evangelia Liakoni, Samuel E Christen, Neal L Benowitz

Swiss Med Wkly· November 2024

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Pharmacokinetics and Pharmacodynamics of Inhaled Nicotine Salt and Free-Base Using an E-cigarette: A Randomized Crossover Study.
Samuel E Christen, Laura Hermann, Elias Bekka, Celina Vonwyl, Felix Hammann

Nicotine Tob Res· September 2024

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Residents' Knowledge regarding Recreational Drug Screening Immunoassays at a Swiss Hospital Group.
Elias Bekka, Samuel E Christen, Laura Hermann, Aristomenis K Exadaktylos, Manuel Haschke

Int J Anal Chem· June 2024

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Symmetrical and Mixed Tris(acyl)phosphines: Synthesis, Oxidation and Photochemistry.
Tanja Wiesner, Dmytro Neshchadin, Gabriel Glotz, Zeno Gfader, Erik Schrader, Samuel Christen

Chemistry· December 2023

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Symmetrical and Mixed Tris(acyl)phosphines: Synthesis, Oxidation and Photochemistry.
Tanja Wiesner, Dmytro Neshchadin, Gabriel Glotz, Zeno Gfader, Erik Schrader, Samuel Christen

Chemistry· December 2023

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The Transosseous Internal Four Strand Technique: A New All-Inside Technique for Zone 1 Flexor Tendon Repairs.
Patrick S Harenberg, Jörg G Grünert, Samuel M Christen

Hand (N Y)· June 2023

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The Inlet and Outlet Ratio: Retrospective and Prospective Study on an Improved Diagnostic Ultrasound Tool for Carpal Tunnel Syndrome.
Stefanie Hirsiger, Nora Schlimme, Jean-Benoît Rossel, Samuel Christen, Adriaan Ockert Grobbelaar

J Hand Surg Glob Online· May 2023

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Exposure of the Lumbosacral Plexus by Using the Pararectus Approach: A Technical Note.
Sonja Häckel, Samuel Christen, Esther Vögelin, Marius J B Keel

Oper Neurosurg· January 2023

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Transosseous Sutures in Tendon-to-Bone Repairs: the Role of the Epitendinous Suture.
Samuel M Christen, Jörg G Gruenert, Patrick S Harenberg

J Invest Surg· March 2022

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Sonography, My Personal Assistant at Hand Outpatient Clinic.
Samuel Christen, Esther Vögelin

Hand Clin· February 2022

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Benign subcutaneous emphysema: a rare and challenging entity .
Samuel M Christen, Joerg G Gruenert, Stefan Winsauer

Case Reports Plast Surg Hand Surg· October 2021

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Keystone Flap Type IIIB: A New Variation for Coverage of Defects at Joint Regions.
Benedikt A Bauer, Samuel Christen, Matthias K F Spiegl, Daniel Andreas Müller, Jörg G Grünert

Plast Reconstr Surg Glob Open· March 2021

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Delayed deep dermal necrosis after jellyfish sting in a 4-year-old female infant.
Diana Desax-Willer, Thomas Krebs, Samuel Christen

Case Reports Plast Surg Hand Surg· October 2018

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Late ureteral obstruction after injection of dextranomer/hyaluronic acid copolymer.
Samuel Christen, Mario Mendoza, Rita Gobet, Peter Bode, Daniel Weber

Urology· April 2014

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Wilhelm Tell's failure: surgical management and follow up of a transcranial compound bow injury in a two year old child.
Tashi Tenzin, Samuel M Christen, Lotay Tshering, Johannes Meixner, Dechen Nidup

Clin Neurol Neurosurg· July 2011

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Dose-dependent vasodilatory effects of acetylcholine and local warming on skin microcirculation.
Samuel Christen, Anne Delachaux, Benoît Dischl, Sandrine Golay, Lucas Liaudet

J Cardiovasc Pharmacol· December 2004

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