Study Status: Active, not recruiting
Recruit Status: Active, not recruiting
Study Type: Interventional
Official Title: HELP Study ExtensionTM: An Open-Label Study to Evaluate the Long-Term Safety and Efficacy of DX-2930 for Prevention Against Acute Attacks of Hereditary Angioedema (HAE)
Brief Summary: This study is an open-label, long term safety and efficacy study to evaluate DX-2930 in preventing acute angioedema attacks in patients with Type I and Type II HAE.