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Phase III Palbociclib With Endocrine Therapy vs. Capecitabine in HR+/HER2- MBC With Resistance to Aromatase Inhibitors

NCT02028507 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 693

Last updated 2024-09-25

Study results available
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Summary

This is an international (4 countries) randomized phase III study with 2 cohorts, patients will be randomized 1:1 to endocrine therapy (cohort 1: exemestane 25 mg daily, cohort 2: fulvestrant 500mg days 1 and 15 cycle 1 and then day 1 every 4 weeks) plus palbociclib (125 mg daily x3 weeks every 4 weeks) vs. capecitabine (1,250 mg/m2 twice daily x2 weeks every 3 weeks). Postmenopausal patients with HR+/HER2 MBC are eligible if resistant to previous nonsteroidal aromatase inhibitors (NSAI) (letrozole or anastrozole) in cohort 1 or previous aromatase inhibitors (AI) (letrozole, anastrozole or exemestane) in cohort 2 defined as: recurrence while on or within 12 months after the end of adjuvant treatment with NSAI/AI or progression while on or within 1 month after the end of treatment with NSAI/AI for MBC. Previous chemotherapy is permitted either in the (neo)adjuvant setting and/or as first line for MBC. Patients must have measurable disease according to RECIST 1.1 or bone lesions, lytic or mixed, in the absence of measurable disease.

Conditions

Interventions

DRUG

Palbociclib

DRUG

Capecitabine

DRUG

Exemestane

DRUG

Fulvestrant

Sponsors & Collaborators

  • Pfizer

    collaborator INDUSTRY

  • AstraZeneca

    collaborator INDUSTRY

  • Spanish Breast Cancer Research Group

    lead OTHER

Principal Investigators

  • Study Director · IiSGM, Universidad Complutense de Madrid, Madrid, Spain.

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2014-03-13
Primary Completion
2019-01-14
Completion
2021-01-11

Countries

  • Austria
  • Hungary
  • Israel
  • Spain

Study Locations

More Related Trials

Entities

Drugs
Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02028507 on ClinicalTrials.gov