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Hereditary Angioedema: A Perspective on Prophylactic Treatment



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Prophylactic treatments help prevent or reduce the frequency and severity of hereditary angioedema attacks.1 Here’s a look at one of those therapies.

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  • Overview

    Hereditary angioedema (HAE) is a rare genetic disease that can cause recurrent, unpredictable, and potentially life-threatening attacks of swelling in the body.2 The unpredictability of these attacks is a significant burden on patients.3 Fortunately, preventive treatments like TAKHZYRO® (lanadelumab-flyo) can help reduce the frequency and severity of HAE attacks.1 Here to share key information and data on this treatment option is Dr. Timothy Craig, Professor of Pulmonary, Allergy, and Critical Care Medicine at Pennsylvania State University.

    TAKHZYRO® (lanadelumab-flyo) is indicated for prophylaxis to prevent attacks of hereditary angioedema (HAE) in patients ≥2 years of age. 

    Important Safety Information
    Hypersensitivity reactions have been observed. In case of a severe hypersensitivity reaction, discontinue TAKHZYRO administration and institute appropriate treatment.

    Adverse Reactions: The most commonly observed adverse reactions (≥10%) associated with TAKHZYRO were injection site reactions consisting mainly of pain, erythema, and bruising at the injection site; upper respiratory infection; headache; rash; dizziness; diarrhea; and myalgia. Less common adverse reactions observed included elevated levels of transaminases; one patient discontinued the trial for elevated transaminases.

    Use in Specific Populations: The safety and efficacy of TAKHZYRO in pediatric patients <2 years of age have not been established.

    No data are available on TAKHZYRO in pregnant women. No data are available on the presence of lanadelumab in human milk or its effects on breastfed infants or milk production.

    To report SUSPECTED ADVERSE REACTIONS, contact Dyax Corp., a Takeda company, at 1-877-TAKEDA-7 (1-877-825-3327), or FDA at 1-800-FDA-1088 or

    Please see full Prescribing Information.

  • References:

    1. Busse PJ, Christiansen SC, Riedl MA, Banerji A, Bernstein JA, Castaldo AJ, Craig T, Davis-Lorton M, Frank MM, Li HH, Lumry WR, Zuraw BL. US HAEA Medical Advisory Board 2020 Guidelines for the Management of Hereditary Angioedema. J Allergy Clin Immunol Pract. 2021 Jan;9(1):132-150.
    2. Banerji A, Busse P, Christiansen SC, et al. Current state of hereditary angioedema management: a patient survey. Allergy Asthma Proc. 2015;36(3):213-217.
    3. Fouche AS, Saunders EFH, Craig T. Depression and anxiety in patients with hereditary angioedema. Ann Allergy Asthma Immunol. 2014;112(4):371–375.

    ©2023 Takeda Pharmaceuticals U.S.A., Inc. All rights reserved. US-LANA-1418v2.0 10/23

Schedule22 Jun 2024