Trial With Autologous Dendritic Cell Vaccination in Patients With Stage II-III HER2 Negative Breast Cancer

May 18, 2016 updated by: Marta Santisteban, Clinica Universidad de Navarra, Universidad de Navarra

Phase II Trial With Autologous Dendritic Cell Vaccination in Patients With Stage II-III HER2 Negative Breast Cancer

Molecular expression in breast cancer (BC) defines special fenotypes with different prognostic and predictive features.Since the addition of trastuzumab and lapatinib to chemotherapy, HER2 overexpressing tumors have become the best responders to systemic therapies, reaching pathologic complete response rates (pCR) around 50%. But HER2 negative tumors (luminal A and triple negative) are characterized by low chemosensitivity (luminal A) or early distant relapse after diagnosis (triple negative BC) . In this open, prospective, non-randomized and multicentric phase II study the investigators include stage II and III HER2 negative BC patients that are going to receive neoadjuvant sequential chemotherapy Epirubicin+Ciclofosfamide x 4 and then Docetaxel x 4)with an individualized vaccination with autologous dendritic cells pulsed with their own tumor. The hypothesis is that the reinforcement of the immune system with the autologous dendritic cell vaccination against HER2 negative BC could increase pathologic complete responses (pCR) and disease free survival(DFS), when added to chemo, surgery and radiation therapy and in a maintenance schedule.

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.

Detailed Description

Chemotherapy schedule:

  • dose dense epirubucin 100 mgr/m2 plus ciclofosfamide 600 mgr/m2 every two weeks for four cycles with with GM-CSF support on day +1 (pegylated filgastrim) or on days +5 to +9 (filgastrim) subcutaneously
  • docetaxel 80-100 mgr/m2 every three weeks for four cycles. Addition of GM-CSF if docetaxel doses are > 85 mgr/m2

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.
29

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

  • Spain
    • Navarra
      • Pamplona, Navarra, Spain, 31008
        • Clinica Universidad de Navarra

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 to 75 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • HER2 negative and stage II and III Breast cancer patients who benefit with neoadjuvant chemotherapy
  • age 18-75
  • to get enough tumoral sample to elaborate the vaccine

Exclusion Criteria:

  • pregnancy
  • severe diseases
  • hepatitis or HIV
  • need to be on immunosuppressant drugs

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: DENDRITIC CELL VACCINATION
Px will receive standard neoadjuvant chemotherapy plus active vaccination. we will compare results with an historic cohort of patients treated with the same chemotherapy without the vaccines
Biological: Autologous dendritic cell vaccination
Autologous dendritic cell vaccination. Dendritic cells are pulsed with their own tumor antigens

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
pathologic complete response (pCR) in the breast and the axilla
Time Frame: 6 months after starting chemotherapy
6 months after starting chemotherapy

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
Number of participants with adverse events
Time Frame: During the 6-24 months of administration of the vaccine
During the 6-24 months of administration of the vaccine
Impact of the vaccine on patients DFS and OS
Time Frame: three to five years after the diagnosis of breast cancer
We will compare our cohort of patients vaccinated and treated with chemotherapy, surgery and radiation therapy with an historic cohort in our center treated with the same schedule of chemotherapy , surgery and radiation therapy without the vaccine
three to five years after the diagnosis of breast cancer
EORTC quality of life
Time Frame: From 9 months and up to two years
From 9 months and up to two years
Correlation among the specific immune response induced in patients and the pathologic response of the tumor
Time Frame: 6-24 months
Specific immune response will be evaluated as delayed hipesrsensitivity (DTH), humoral response by cuantification antibodies against tumoral cells (ELISA)and cellullar response (proliferation assay and citokines production)
6-24 months

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.
Clinica Universidad de Navarra, Universidad de Navarra

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.
National Institutes of Health (NIH)
Spanish Clinical Research Network - SCReN

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: Marta Santisteban, MD, PhD., Clinica Universidad de Navarra

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

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

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.
February 1, 2011

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.
June 1, 2012

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.
December 1, 2013

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).
April 1, 2011

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.
September 8, 2011

First Posted (Estimate)

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.
September 9, 2011

Study Record Updates

Last Update Posted (Estimate)

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.
May 19, 2016

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.
May 18, 2016

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.
May 1, 2016

More Information

Terms related to this study

Keywords

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.
  • DEND/CM

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

YES

IPD Plan Description

By 2017 scientific data should be communicated

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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