Study Status: Withdrawn
Recruit Status: Withdrawn
Study Type: Interventional
Official Title: Randomized, Double-blind, Placebo-controlled, Dose-finding Study to Determine the Efficacy of 1000u, and 1500u of C1-INH Compared to Placebo at the Time of Prodromal Symptoms
Brief Summary: The study hypothesis is that treatment of Hereditary Angioedema at the time of prodromal symptoms will decrease morbidity associated with the disease