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A repeat dosing study of KB407.

Trial Profile

A repeat dosing study of KB407.

Status: Planning
Phase of Trial: Phase III

Latest Information Update: 14 May 2026

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At a glance

  • Drugs KB 407 (Primary)
  • Indications Cystic fibrosis
  • Focus Registrational; Therapeutic Use
  • Acronyms CORAL-3

Most Recent Events

  • 04 May 2026 According to Krystal Biotech media release, the Company will share the design and associated statistical analysis of the registrational study following alignment with the FDA, which is anticipated in 2H 2026, and expects to initiate the registrational study in 2027.
  • 10 Mar 2026 New trial record
  • 17 Feb 2026 According to Krystal Biotech media release, The Company expects to align on the CORAL-3 study design with the FDA and start enrollment in CORAL-3 in 1H 2026. Additional details on the study design will be provided by the time of study initiation.

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