60
Participants
Start Date
July 31, 2011
Primary Completion Date
July 31, 2012
Study Completion Date
September 30, 2013
Aspirin, desmopressin
Aspirin 100mg daily for 3 days Desmopressin 15 microgram subcutaneously once only
Placebo, desmopressin
Placebo 1 tab daily for 3 days Desmopressin 15 microgram subcutaneously once only
Queen Mary Hospital, Hong Kong
The University of Hong Kong
OTHER