Real-World data shows lanadelumab cuts HAE attacks over three years
NCT ID NCT04130191
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study followed 140 people with hereditary angioedema (HAE) who were already taking lanadelumab. Researchers compared the number of swelling attacks during treatment to the number before starting the drug. Participants reported their symptoms via a smartphone app and during clinic visits for up to three years. The goal was to see how well lanadelumab works in everyday life, not just in controlled trials.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- lanadelumab
- What this could lead to
- If successful, this study could confirm that lanadelumab effectively reduces HAE attacks in everyday use, supporting its long-term role in managing the condition.
- What could go wrong
- This is an observational study, not a controlled trial, so results may be influenced by patient selection or reporting bias. It does not test new treatments or cures.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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140 people
The number who actually took part.
- Started
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Dec 2019
- Finished
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Sep 2024
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Participants with type 1 or type 2 HAE who initiate treatment with lanadelumab according to the current product labelling.
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- 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: * Voluntarily provision of written, signed, and dated (personally or via a legally authorized representative) informed consent to participate in the study. * Initiation of treatment with lanadelumab in accordance with current product labelling. Decision to start treatment with lanadelumab must be made before and be independent from enrollment in the study. * Availability of information for HAE attack-related variables assessed at study enrollment for the previous three months. * Ability to use a smartphone for data collection in this study. Exclusion Criteria: * Inability to provide written, signed, and dated informed consent. * Participation in the study not considered appropriate by the treating physician/investigator. * Contraindication to treatment with lanadelumab according to current product labelling. * Pregnant or breastfeeding. * Concomitant exposure to any investigational therapy (including medications not used for HAE). * Current or planned participation in other interventional studies.
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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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ASST Fatebenefratelli Sacco - Ospedale Luigi Sacco
Milan, 20157, Italy
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Al-Rashed Allergy Center
Kuwait City, 90806, Kuwait
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Azienda Ospedale Università Padova
Padova, 35128, Italy
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Azienda Ospedaliera Universitaria Federico II
Naples, Campania, 80131, Italy
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Bnai Zion Medical Center
Haifa, 31048, Israel
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Charité - Universitätsmedizin Berlin
Berlin, 10117, Germany
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Hospital Universitario Vall d'Hebron - PPDS
Barcelona, 08035, Spain
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Hospital Universitario de Bellvitge
L'Hospitalet de Llobregat, Barcelona, 08907, Spain
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Hämophilie Zentrum Rhein Main GmbH
Mörfelden-Walldorf, 64546, Germany
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Klinikum der Johann-Wolfgang Goethe-Universitat
Frankfurt am Main, Hesse, 60590, Germany
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Klinikum rechts der Isar der Technischen Universität München
München, 81675, Germany
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Luzerner Kantonsspital LUKS
Lucerne, 6000, Switzerland
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Medical University of Vienna
Vienna, 1090, Austria
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Sheba Medical Center - PPDS
Ramat Gan, 52621, Israel
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Universitatsklinikum Dusseldorf
Düsseldorf, 40225, Germany
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Universitatsklinikum Schleswig-Holstein
Lübeck, 23538, Germany
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Universitätsklinikum Münster
Münster, 48149, Germany
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Universitätsklinikum Ulm
Ulm, 89075, Germany
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Universitätsspital Basel
Basel, 4031, Switzerland
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- HAE patients and caregivers speak out: the hidden costs of On-Demand treatment
- Real-world study shows lanadelumab keeps HAE attacks at bay for many patients
- 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