282
Participants
Start Date
June 30, 2003
Primary Completion Date
July 31, 2007
Study Completion Date
May 31, 2008
alfacalcidol
alfacalcidol 1 µg once daily, oral, for 3 years
placebo
placebo once daily, oral, for 3 years
Centre for Muscle and Bone Research, Charité - Campus Benjamin Franklin, Berlin
Centre for Muscle and Bone Research, Aerpah-Kliniken Esslingen, Stuttgart
Charite University, Berlin, Germany
OTHER