New pill could stop dangerous swelling attacks in hereditary angioedema

NCT ID NCT05396105

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests a pill called deucrictibant for quickly treating swelling attacks in people with hereditary angioedema (HAE), including life-threatening throat swelling. About 150 adults who have had HAE attacks before will take the drug as needed and be monitored for safety and how fast symptoms improve. The goal is to see if this oral treatment can provide fast relief without the need for injections.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

C1 inhibitor deficiency hereditary angioedema hereditary angioedema type 1 hereditary angioedema type 2 hereditary angioedema type 3 Hereditary Angioedema Types I and II hereditary angioedema with C1Inh deficiency hereditary angioedema with normal C1Inh

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Study site

    Birmingham, Alabama, 35209, United States

  • Study site

    Scottsdale, Arizona, 85258, United States

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    Little Rock, Arkansas, 72205, United States

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    San Diego, California, 92122, United States

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    Santa Monica, California, 90404, United States

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    Walnut Creek, California, 94598, United States

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    Colorado Springs, Colorado, 80907, United States

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    Chevy Chase, Maryland, 20815, United States

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    Boston, Massachusetts, 02115, United States

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    Detroit, Michigan, 48202, United States

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    St Louis, Missouri, 63141, United States

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    Hershey, Pennsylvania, 17033, United States

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    Dallas, Texas, 75231, United States

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    Buenos Aires, B1629AHJ, Argentina

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    Salta, 4400, Argentina

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    Campbelltown, New South Wales, 2560, Australia

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    Graz, 8036, Austria

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    Vienna, 1090, Austria

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    Salvador, Estado de Bahia, 41950-640, Brazil

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    Ribeirão Preto, 14048-900, Brazil

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    Santo André, 09060-870, Brazil

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    São Paulo, 05403-000, Brazil

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    Sofia, 1431, Bulgaria

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    Sofia, 1680, Bulgaria

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    Edmonton, Alberta, T6G 1Z1, Canada

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    Montreal, Quebec, Canada

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    Brno, 602 00, Czechia

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    Grenoble, 38043, France

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    Paris, 75571, France

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    Berlin, 12203, Germany

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    Frankfurt am Main, 60590, Germany

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    Frankfurt am Main, 60596, Germany

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    Lübeck, 23538, Germany

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    Hong Kong, Hong Kong

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    Budapest, 1088, Hungary

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    Ashkelon, 78278, Israel

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    Catania, 95124, Italy

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    Milan, 20097, Italy

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    Milan, 20138, Italy

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    Naples, 80131, Italy

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    Padova, 35128, Italy

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    Palermo, 90146, Italy

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    Roma, 00133, Italy

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    Hiroshima, 730-8518, Japan

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    Kanagawa, 216-8511, Japan

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    Osaka, 569-8686, Japan

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    Tokyo, 113-8431, Japan

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    Tokyo, 133-8431, Japan

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    Amsterdam, 1005 AZ, Netherlands

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    Krakow, 31-503, Poland

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    San Juan, 918, Puerto Rico

  • Study site

    San Juan, 927, Puerto Rico

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    Riyadh, 11471, Saudi Arabia

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    Cape Town, 7700, South Africa

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    Daegu, 41944, South Korea

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    Seoul, 03080, South Korea

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    Barcelona, 08035, Spain

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    Barcelona, 08907, Spain

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    Madrid, 28007, Spain

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    Lund, 22185, Sweden

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    Ankara, 06230, Turkey (Türkiye)

  • Study site

    Istanbul, 34093, Turkey (Türkiye)

  • Study site

    London, E1 2ES, United Kingdom