16
Participants
Start Date
June 30, 2011
Primary Completion Date
May 31, 2012
Study Completion Date
December 31, 2012
Bosentan
"* Administration of bosentan: 1 x 125 mg p.o. on day 1, 2 x 125 mg p.o. on day 2-14~* Administration of clarithromycin: 2 x 500 mg p.o. on day 11-14"
University Hospital Heidelberg, Heidelberg
Gerd Mikus
OTHER