160
Participants
Start Date
December 17, 2020
Primary Completion Date
December 13, 2021
Study Completion Date
December 13, 2021
Methylphenidate
A 20 mg methylphenidate (Ritalin®) is administered only once for the dopamine reuptake inhibitor group.
Reboxetine
A 4 mg reboxetine (Edronax®) is administered only once for the noradrenaline reuptake inhibitor group.
Nicotine gum
A 2 mg nicotine (Nicorette®) gum is administered only once for the cholinergic receptor agonist group.
Placebo pill
A placebo pill is administered only once.
Placebo gum
A placebo gum is administered only once.
University of Zurich, Zurich
University of Zurich
OTHER