30
Participants
Start Date
April 30, 2009
Primary Completion Date
August 31, 2009
Study Completion Date
January 31, 2010
Doxycycline
Doxycycline tablets, 100mg daily
Placebo
Placebo tablets 100mg
Medical Center Alkmaar, Alkmaar
Lead Sponsor
Leiden University Medical Center
OTHER
University of Amsterdam
OTHER
Medical Center Alkmaar
OTHER