A Study in Healthy Men to Test How Different Doses of BI 474121 Are Taken up and How They Influence the Amount of a Molecular Messenger (cGMP) in the Spinal Fluid
PHASE1
The main objectives of this trial are:
* To evaluate the effect of BI 4741...
A Study in Healthy Men to Test How the Body Takes up and Tolerates Different Doses of BI 474121, and Whether it Makes a Difference if BI 474121 is Taken as a Tablet or a Drink.
PHASE1
The main objectives of this trial are to investigate safety, tolerability a...