TITRE (EN) An Open-label, Randomized Phase 3 Study of MK-2870 as a Single Agent and in Combination With Pembrolizumab Versus Treatment of Physician's Choice in Participants With HR+/HER2- Unresectable Locally Advanced or Metastatic Breast Cancer
PROTOCOLE ID MK-2870-010
CLINICAL TRIAL.gov ID NCT06312176
TYPE(S) DE CANCER Sein
PHASE Phase III
TYPE D'ÉTUDE Clinique
INSTITUTION CSSS DE RIMOUSKI-NEIGETTE
150 av. Rouleau
(418) 724-3000
VILLE Rimouski
INVESTIGATEUR(RICE) PRINCIPAL(E) Katerine Marquis
COORDONATEUR(RICE) Isabelle Gagnon
isabelle.gagnon0109.cisssbsl@ssss.gouv.qc.ca
418-724-3000 poste 8029
STATUT  Actif en recrutement
CRITÈRES D'ÉLIGIBILITÉ (EN)
  • Has unresectable locally advanced or metastatic centrally-confirmed hormone receptor positive (HR+)/human epidermal growth factor receptor 2 negative (HER2-) breast cancer
  • Has radiographic disease progression on one or more lines of endocrine therapy for unresectable locally advanced/metastatic HR+/HER2- breast cancer, with one in combination with a CDK4/6 inhibitor
  • Is a chemotherapy candidate
  • Has an eastern cooperative oncology group (ECOG) performance status of 0 to 1 assessed within 7 days before randomization
  • Has adequate organ function
  • Human immunodeficiency virus (HIV)-infected participants must have well controlled HIV on antiretroviral therapy
  • Participants who are Hepatitis B surface antigen (HBsAg) positive are eligible if they have received HBV antiviral therapy for at least 4 weeks, and have undetectable HBV viral load
  • Participants with a history of Hepatitis C virus (HCV) infection are eligible if HCV viral load is undetectable
CRITÈRES D'EXCLUSION (EN)
  • Has breast cancer amenable to treatment with curative intent
  • Has experienced an early recurrence (<6 months after completing adjuvant/neoadjuvant chemotherapy) and therefore is eligible to receive second-line (2L) treatment
  • Has symptomatic advanced/metastatic visceral spread at risk of rapidly evolving into life-threatening complications
  • Has received prior chemotherapy for unresectable locally advanced or metastatic breast cancer
  • Active autoimmune disease that has required systemic treatment in the past 2 years
  • History of (noninfectious) pneumonitis/interstitial lung disease that requires steroids, or has current pneumonitis/interstitial lung disease
  • Has an active infection requiring systemic therapy