Standard Neoadjuvant Chemotherapy Versus Genomic Driven Chemotherapy in Patients With Breast Cancer (REMAGUS04)

Randomized Trial Comparing Standard Neoadjuvant Chemotherapy to Genomic Driven Chemotherapy Regimen in Patients With Breast Cancer

This randomized trial is comparing a standard neoadjuvant chemotherapy with a genomic driven chemotherapy in patients with breast cancer.

Study Overview

Status

Completed

Conditions

Detailed Description

After a core biopsy, each tumor is profiled using Affymetrix U133plus2 gene expression array. DLD30 score (Hess, JCO, 2006) and TOP2A expression are quantified. Patients are then either treated with 4FEC followed by 4 docetaxel (standard arm) or by a genomic-driven regimen (experiemental arm). In the experimental arm, patients with high DLD30 receive 3 months weekly paclitaxel followed by 4 FEC, patients with high TOP2A receive 4FEC then 4 docetaxel, patients with low DLD30 and low TOP2A are treated with 6 cycles of docetaxel-capecitabine.

Study Type

Interventional

Enrollment (Actual)

303

Phase

  • Phase 3

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

      • Villejuif, France, 94800
        • Institut Gustave Roussy

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

Female

Description

Inclusion Criteria:

  • Invasive breast cancer not eligible for conservative surgery
  • Her2 negative
  • Amount of tumor cells >30% on HES slides
  • RIN>6 and amount of RNA>1 ug
  • No metastases
  • Subject, age > 18 years and <65 years old
  • Signed written informed consent
  • PS 0-1
  • No previous treatment for breast cancer
  • Adequate organ function
  • FEVG >50%

Exclusion Criteria:

  • In situ carcinoma
  • Multifocal cancers
  • Her2+
  • Presence of metastasis
  • Genomic testing not feasible because of tumor cells <30%, RIN<6, insufficient amount of RNA
  • Organ dysfunction that contraindicates chemotherapy

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Factorial Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Active Comparator: Chemotherapy
4 cycles FEC followed by 4 cycles docetaxel
4 cycles FEC followed by 4 cycles docetaxel
Experimental: Genomic driven chemotherapy
High DLD30 receive 3 months weekly paclitaxel followed by 4 FEC, patients with high TOP2A receive 4FEC then 4 docetaxel, patients with low DLD30 and low TOP2A are treated with 6 cycles of docetaxel-capecitabine.
High DLD30 receive 3 months weekly paclitaxel followed by 4 FEC, patients with high TOP2A receive 4FEC then 4 docetaxel, patients with low DLD30 and low TOP2A are treated with 6 cycles of docetaxel-capecitabine.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Complete response rate based on the histology
Time Frame: Tumoral assessment at 4 and 8 cycles
Tumoral assessment at 4 and 8 cycles

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Collaborators

Investigators

  • Principal Investigator: Florence LEREBOURS, MD, Centre René Huguenin
  • Principal Investigator: Jean-Yves PIERGA, MD, Institut Curie

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

January 1, 2009

Primary Completion (Actual)

December 1, 2010

Study Completion (Actual)

December 1, 2011

Study Registration Dates

First Submitted

August 5, 2010

First Submitted That Met QC Criteria

August 10, 2010

First Posted (Estimate)

August 12, 2010

Study Record Updates

Last Update Posted (Estimate)

March 16, 2012

Last Update Submitted That Met QC Criteria

March 15, 2012

Last Verified

August 1, 2010

More Information

Terms related to this study

Other Study ID Numbers

  • CSET1376

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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