HAE patients and caregivers speak out: the hidden costs of On-Demand treatment
NCT ID NCT06806618
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This completed French survey of 300 hereditary angioedema (HAE) patients and their caregivers aimed to understand the challenges of using on-demand treatments for HAE attacks. Researchers collected data on attack frequency, severity, treatment delays, hospitalizations, and the financial and emotional impact on both patients and caregivers. The goal is to identify why some people delay or skip injectable treatments, helping improve future care and support.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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300 people
The number who actually took part.
- Started
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Mar 2025
- Finished
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Aug 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients with HAE
- Ages
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12 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
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.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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CHU Grenoble Alpes
Grenoble, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Takhzyro under the microscope: Real-World safety check for rare swelling disease
- New hope for HAE patients: experimental drug aims to slash attack rate
- New RNA drug shows promise in preventing HAE attacks in ongoing study
- New drug TAKHZYRO tracked for Long-Term safety in rare swelling disorder