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An Open-label Extension Trial to Evaluate the Long-term Safety of KVD900, an Oral Plasma Kallikrein Inhibitor, for On-demand Treatment of Angioedema Attacks in Adolescent and Adult Patients With Hereditary Angioedema Type I or II

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Trial Profile

An Open-label Extension Trial to Evaluate the Long-term Safety of KVD900, an Oral Plasma Kallikrein Inhibitor, for On-demand Treatment of Angioedema Attacks in Adolescent and Adult Patients With Hereditary Angioedema Type I or II

Status: Active, no longer recruiting
Phase of Trial: Phase III

Latest Information Update: 17 Jul 2025

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At a glance

  • Drugs Sebetralstat (Primary)
  • Indications Hereditary angioedema
  • Focus Adverse reactions; Registrational
  • Acronyms KONFIDENT-S
  • Sponsors KalVista Pharmaceuticals

Most Recent Events

  • 07 Jul 2025 According to a KalVista Pharmaceuticals media release, the U.S. Food and Drug Administration (FDA) has approved EKTERLY (sebetralstat) for the treatment of acute attacks of hereditary angioedema (HAE) in adult and pediatric patients aged 12 years and older.
  • 16 Jun 2025 Results presented in the Media Release a KalVista Pharmaceuticals.
  • 16 Jun 2025 According to a KalVista Pharmaceuticals media release, new data of interim analysis presented at the European Academy of Allergy and Clinical Immunology (EAACI) Congress 2025 in Glasgow, United Kingdom that underscores the critical role of effective on-demand (OD) treatment for HAE attacks among patients receiving long-term prophylaxis (LTP).

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