Study of Letrozole With or Without BYL719 or Buparlisib, for the Neoadjuvant Treatment of Postmenopausal Women

Overview

Información sobre este estudio

The purpose of the study is to determine whether treatment with a PI3K inhibitor plus letrozole leads to an increase in pathologic clinical response and Objective Response Rate compared to treatment with placebo plus letrozole in patients with Breast cancer

Elegibilidad para la participación

Los requisitos de elegibilidad de los participantes incluyen la edad, el sexo, el tipo y el estadio de la enfermedad, y los problemas de salud o tratamientos previos. Las pautas difieren de un estudio a otro e identifican quiénes pueden o no pueden participar. No hay garantía de que cada persona elegible que desee participar en un ensayo se inscribirá. Comunícate con el equipo del estudio para analizar la elegibilidad del estudio y la posible participación.

Inclusion Criteria:

  1. Patient is an adult, female ≥ 18 years old at the time of informed consent
  2. Patient has a histologically and/or cytologically confirmed diagnosis of breast cancer
  3. Patient is postmenopausal.
  4. Patient has T1c-T3, any N, M0, operable breast cancer
  5. Patients must have measurable disease
  6. Patient has diagnostic biopsy available for the analysis of PIK3CA mutation and Ki67 level.
  7. Patient has estrogen-receptor and/or progesterone positive breast cancer as per local laboratory testing
  8. Patient has HER2 negative breast cancer defined as a negative in situ hybridization test or an IHC status of 0 or 1+ as per local laboratory testing

Exclusion Criteria:

  1. Patient has locally recurrent or metastatic disease
  2. Patient has received any systemic therapy (e.g. chemotherapy, targeted therapy, immunotherapy) or radiotherapy for current breast cancer disease before randomization.
  3. Patient with type 1 diabetes mellitus or not adequately controlled type 2 diabetes mellitus
  4. History of acute pancreatitis within 1 year of study entry
  5. Uncontrolled hypertension
  6. Other protocol-defined inclusion/exclusion criteria may apply

Sedes participantes de Mayo Clinic

Los estatus de los estudios cambian con frecuencia. Comunícate con el equipo del estudio para obtener la información más actualizada acerca de la posibilidad de participar.

Sede de Mayo Clinic Estatus Contacto

Rochester, Minn.

Investigador principal de Mayo Clinic

Minetta Liu, M.D.

Cerrado para la inscripción

Contact information:

Cancer Center Clinical Trials Referral Office

855-776-0015

More information

Publicaciones

Publications are currently not available
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CLS-20145186

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