Phase II Study of Neoadjuvant Weekly Paclitaxel and Carboplatin Followed by Dose Dense Epirubicin and Cyclophosphamide in Stage II and III Triple Negative Breast Cancer

January 13, 2020 updated by: Dr Fontaine Christel, AZ-VUB

A Prospective, Belgian Multi-center, Single-arm, Phase II Study of Neoadjuvant Weekly Paclitaxel and Carboplatin Followed by Dose Dense Epirubicin and Cyclophosphamide in Stage II and III Triple Negative Breast Cancer

This is a prospective Belgian, multi-center, open-label, single-arm phase II study of weekly paclitaxel at a dose of 80mg/m² in combination with weekly carboplatin (AUC=2), for 12 weeks, followed by 4 cycles of dose dense epirubicin at a dose of 90 mg/m² and cyclophosphamide at a dose of 600 mg/m² every 2 weeks (plus Long acting GCSF at day 2) administrated preoperatively in locally advanced operable stage II and III triple negative breast cancer to evaluate tumor response in the breast and the axilla.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
63

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2

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

  • Belgium
      • Aalst, Belgium, 9300
        • Onze Lieve Vrouw Ziekenhuis
      • Arlon, Belgium, 6700
        • Cliniques Sud Luxembourg
      • Bonheiden, Belgium, 2820
        • Imelda Ziekenhuis
      • Brasschaat, Belgium, 2930
        • AZ Klina
      • Brugge, Belgium, 8310
        • St Lucas
      • Brussels, Belgium, 1000
        • Institut Jules Bordet
      • Edegem, Belgium, 2650
        • Universitaire Ziekenhuis Antwerpen
      • Gent, Belgium, 9000
        • AZ Maria Middelares
      • Gent, Belgium, 9000
        • AZ St Lucas
      • Kortrijk, Belgium, 8500
        • Az Groeninge
      • Leuven, Belgium, 3000
        • UZ Leuven
      • Liège, Belgium, 4000
        • CHU Sart-Tilman
      • Liège, Belgium, 4000
        • CHR Citadelle
      • Namur, Belgium, 5000
        • CMSE
      • Ottignies, Belgium, 1340
        • Clinique St Pierre
      • Tournai, Belgium, 7500
        • CHwapi
      • Verviers, Belgium, 4800
        • CHR Verviers
      • Yvoir, Belgium, 5530
        • CHU Mont-Godinne

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

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

Female

Description

Inclusion Criteria:

  • Stage II-III operable triple negative (ER and PR < 10%; Her2 IHC 0-1 or FISH <2.0) breast cancer in women age > 18. For patients aged 65 or older the G8 geriatric screening test should be > 14 (on a total of 17).
  • Baseline mammography, US. MR of the breast on clinical indication.
  • FNA of suspicious axillary lymph node is indicated
  • Pre-treatment SN biopsy is indicated in clinical N0
  • Measurable loco-regional disease

  • Adequate bone marrow function, defined as

    • Absolute neutrophil count(ANC) >1500*109/L
    • Platelet count >100.000*109/L

  • Adequate liver function defined as

    • Serum(total) bilirubin <1.5*upper limit of normal(ULN), unless the patient has documented Gilbert's Syndrome
    • AST and/or ALT <2.5*ULN
    • Alkaline phosphatase <2.5*ULN
  • Normal cardiac function measured by ultrasound with a left ventricular function > 55%
  • Creatinine clearance > 40 ml/min according to local laboratory standard (MDRD, CDK-epi, Cockroft-Gault, or other established formula to calculate renal function)

Exclusion Criteria:

  • T4d breast tumor
  • Bilateral breast cancer
  • Other invasive cancer in the past except for a localized squamous cell cancer or basal cell of the skin or an in situ squamous cell cancer of the cervix.
  • Pregnant or lactating patients

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: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: single-arm
weekly paclitaxel at a dose of 80mg/m² in combination with weekly carboplatin (AUC=2), for 12 weeks, followed by 4 cycles of dose dense epirubicin at a dose of 90 mg/m² and cyclophosphamide at a dose of 600 mg/m² every 2 weeks (plus Long acting GCSF at day 2) administrated preoperatively in locally advanced operable stage II and III triple negative breast cancer
Drug: Epirubicin
Drug: Cyclophosphamide
Drug: Paclitaxel
Drug: Carboplatinum

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Time Frame
-The rate of pCR in the breast and axilla (ypT0/is, ypN0)
Time Frame: 20 weeks
20 weeks

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Evaluation of tumor infiltrating lymphocytes on the residual tumor
Time Frame: 20 weeks
Histopathological analysis of the lymphocyte infiltrate is performed on hematoxylin and eosin- stained sections of the core biopsies and afterwords on the resection specimen after neoadjuvant chemotherapy. Ancillary techniques and immunohistochemistry have no additional value upon this date, and are not recommanded. The overall assessment has to be made for the whole tumor area, regardless of hot spots. All mononuclear cells including lymphocytes and plasma cells should be scored (granulocytes and other polymorphonuclear leukocytes are excluded). The quantitative assessment of other mononuclear cells such as dendritic cells and macrophages is currently not recommended. TILs should be reported for the intratumoral lymphocytes (as first proposed by Denkert in 2010). Stromal lymphocytes (Str-Ly) are defined as the percentage of tumor stroma area that contains a lymphocytic infiltrate without direct contact to tumor cells.
20 weeks
Number of participants with treatment-related adverse events as assessed by CTCAE v.4.03
Time Frame: 20 weeks
20 weeks
Evaluation of the drug delivery
Time Frame: 20 weeks

Patient compliance for paclitaxel and carboplatin and for epirubicin and cyclophosphamide will be assessed by the investigator and/or study personnel at each patient visit. To accurately determine the patient's drug exposure throughout the study, the following information must be reported on the Drug Administration Record CRF pages and in the source document.

Planned dose administration, Actual total daily dose administrated, Regimen, Start and end date of drug administration, Dose change, Reason for dose change
20 weeks
Evaluation of clinical response rate (RECIST 1.1) by mammography and sonography in breast and axilla.
Time Frame: 20 weeks
20 weeks
Evaluation of breast-conserving surgery rate
Time Frame: 20 weeks
20 weeks
Evaluation of progression free survival
Time Frame: 20 weeks
20 weeks
Evaluation of overall survival
Time Frame: 20 weeks
20 weeks
Evaluation of percentage of patients with BRCA1 or BRCA2 in this population.
Time Frame: 20 weeks
20 weeks
genome analysis on tissue samples
Time Frame: 20 weeks

Tumor tissue samples (FFPE) for genetic research will be obtained from consenting patients both at screening and at surgery.

Genome analysis will be performed on (1) DNA extracted from EDTA blood (10ml) collected at the start of the treatment and (2) on DNA extracted from FFPE tumor tissue collected before the start of the neoadjuvant chemotherapy and after surgery.
20 weeks

Collaborators and Investigators

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

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
AZ-VUB

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Universitaire Ziekenhuizen KU Leuven
Universitair Ziekenhuis Brussel

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Christel Fontaine, Dr., Universitair Ziekenhuis Brussel

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 (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
May 1, 2015

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
July 1, 2016

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
May 1, 2017

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
January 7, 2020

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
January 9, 2020

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
January 13, 2020

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
January 18, 2020

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
January 13, 2020

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
January 1, 2020

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • BSMO-2014-01

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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