Trial Parameters
Brief Summary
The study has been designed as a French, multicentric survey study to obtain data to describe the burden of on-demand treatment for patients with hereditary angioedema (HAE). The online survey assesses various aspects of HAE and in particular the burden of HAE from the patients' and caregivers' perspectives.
Eligibility Criteria
Inclusion Criteria: For the patient population: 1. Patients with a confirmed diagnosis of HAE with a deficit in the C1 inhibitor. 2. Aged ≥12 years 3. Having consulted for HAE in the last 3 months and with a medical file. For the caregiver population: 1\. A person identified by the patient as part of their support group and who provides support with the management of the patients HAE (including family members, friends, spouse, etc.) Exclusion Criteria: For the patient population: 1. Opposes to participating in the study. 2. Patients is under guardianship or deprived of their liberty.