Study of IEV407 as Single Agent or in Combination in Patients With Advanced HR+/HER2- Breast Cancer

Korábbi kezelés

• Concurrent use of hormone replacement therapy.

Más betegség

• Impaired cardiac function or clinically significant cardiac disease.
• For the combination treatment of IEV407 with fulvestrant or letrozole: Patients with symptomatic visceral disease or any disease burden that makes the patient ineligible for endocrine-based therapy.
  • Other protocol-defined inclusion/exclusion criteria may apply.

Laborértékek

• Patients with inadequate bone marrow and/or organ functions with out-of-range laboratory values.

Egyéb

• Women of childbearing potential who are unwilling to use highly effective contraception methods, pregnant or nursing women.

• Age ≥ 18 years old
• Patients with one of the following indications:
  • Dose escalation (IEV407 single agent and in combination with fulvestrant or letrozole):
  • HR+/HER2- aBC with disease progression on or following, or have been intolerant to, at least one line of endocrine-based therapy in combination with a CDK4/6 inhibitor and at least one additional line of systemic therapy in the unresectable/metastatic setting and not be a candidate for any available standard therapy, in the investigator's judgement.
  • \- Dose expansion of IEV407 in combination with fulvestrant: HR+/HER2- aBC with disease progression on or following, or have been intolerant to, endocrine-based therapy in combination with a CDK4/6 inhibitor. They must not have received more than two prior lines of endocrine-based therapy in the unresectable/metastatic setting. Prior cytotoxic chemotherapy and/or antibody-drug conjugate therapies in the unresectable/metastatic setting are not allowed.