A Study of Selpercatinib (LY3527723) in Participants With RET-Mutant Medullary Thyroid Cancer

Titre officiel

A Multicentre, Randomized, Open-label, Phase 3 Trial Comparing Selpercatinib to Physicians Choice of Cabozantinib or Vandetanib in Patients With Progressive, Advanced, Kinase Inhibitor Naïve, RET-Mutant Medullary Thyroid Cancer (LIBRETTO-531)

Sommaire:

The reason for this study is to see if the study drug selpercatinib is safe and more effective compared to a standard treatment in participants with rearranged during transfection (RET)-mutant medullary thyroid cancer (MTC) that cannot be removed by surgery or has spread to other parts of the body. Participants who are assigned to the standard treatment and discontinue due to progressive disease have the option to potentially crossover to selpercatinib.

Description de l'essai

Primary Outcome:

  • Treatment Failure-Free Survival (TFFS) by Blinded Independent Committee Review (BICR)
Secondary Outcome:
  • Progression Free Survival (PFS) by BICR
  • Overall Response Rate (ORR): Percentage of Participants with Complete Response (CR) or Partial Response (PR) by BICR
  • Duration of Response (DoR) by BICR
  • Overall Survival (OS)
  • PFS2 by Investigator
  • Comparative Tolerability: Patient-Reported Outcomes (Functional Assessment of Cancer Therapy-Side Effects [FACT-GP5])
  • The Concordance of the Local Lab and the Central Lab RET Results: Percentage of Participants with RET-Positive Specimens as Called by the Central Lab, which is also RET-Positive as Called by a Local Lab (Positive Percent Agreement)

Voir cet essai sur ClinicalTrials.gov

Intéressé(e) par cet essai?

Imprimez cette page et apportez-la chez votre médecin pour discuter de votre admissibilité à cet essai et des options de traitement. Seul votre médecin peut vous recommander pour un essai clinique.

Ressources

Société canadienne du cancer

Ces ressources sont fournies en partenariat avec Société canadienne du cancer