Psychotrope Wirkungen von Captopril? - Einfluß einer Kurzzeitbehandlung auf die Reaktions- und Konzentrationsfähigkeit sowie das räumliche Vorstellungsvermögen

: In a randomized, placebo-controlled double-blind trial 22 healthy normotensive young men (mean age 25 +/- 1.7 years) were given a single oral dose of 50 mg captopril or a placebo (11 subjects each). To test their concentration and proficiency, as well as spatial perception and reaction capacity four tests were administered: attention, concentration, hose-pattern perception and "Bonn Determination Device". Captopril had no negative effects on any test performances either one or five hours after its administration, or after a single daily dose for seven days. There was only a small, statistically not significant, difference in the effect on blood pressure between captopril and the placebo.