319
Participants
Start Date
July 31, 2005
Primary Completion Date
July 31, 2007
Study Completion Date
July 31, 2007
Unfractioned heparin
Low-dose continuous-infusion, 500 units/hour per seven days
saline
Saline placebo
Hospital Universitario San Vicente de Paul, Medellín
Instituto Colombiano para el Desarrollo de la Ciencia y la Tecnología (COLCIENCIAS)
OTHER_GOV
Universidad de Antioquia
OTHER