Breast Cancer 2-PREVENT Translational Center of Excellence (TCE) - Metastatic Markers of Recurrent Tumor Phenotype for Breast Cancer

January 21, 2026 updated by: Abramson Cancer Center at Penn Medicine
This is a cohort study of women with suspected or confirmed recurrent breast cancer, with accessible tumor by standard clinical biopsy, prior to starting a new therapy for recurrent metastatic disease. Study participants will be ascertained from the population of all persons greater than eighteen years of age receiving care at the clinical practices of the Rowan Breast Center (RBC) at the University of Pennsylvania. The overarching goal of this study is to identify the genetic and molecular markers of molecular evolution identified in patients who have progressed from a primary diagnosis of breast cancer to recurrent, metastatic disease. As an observational study, this study seeks to gather data regarding the molecular and genetic changes that a primary cancer undergoes as a patient's cancer recurs and ultimately progresses. We anticipate enrolling 600 women with recurrent breast cancer who meet eligibility requirements for this study. Participation in this study will include the following: a biopsy and blood collection, completion of the study questionnaire, an optional bone marrow aspiration, and repeat collection of blood, offer of a research biopsy and a optional bone marrow aspirate collection at each progression time point. The study participants' medical information will be updated and changes in disease status will be captured on a regular basis.

Study Overview

Status

Active, not recruiting

Conditions

Study Type

Observational

Enrollment (Estimated)

600

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

  • United States
    • Pennsylvania
      • Lancaster, Pennsylvania, United States, 17602
        • Lancaster General Hospital
      • Philadelphia, Pennsylvania, United States, 19104
        • Abramson Cancer Center of The University of Pennsylvania

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

Sampling Method

Probability Sample

Study Population

women with recurrent breast cancer

Description

Inclusion Criteria:

  • Histologically-confirmed breast cancer - based upon pathology report of the primary or metastatic diagnosis
  • Recurrent breast cancer (local, regional, or distant disease) - as determined by either clinical,radiological, or pathological evaluation
  • Willing to undergo or provide tissue from a recent biopsy of recurrent tumor for both clinical and research testing
  • Willing to undergo blood specimen collection
  • Age 18 or over and are able to give informed consent

Exclusion Criteria:

  • Non-metastatic breast cancer (stage I, II or III)
  • Anticoagulation that cannot be interrupted for the purpose of study evaluation (patients must have normal INR and PTT at the time of study biopsy)

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

  • Observational Models: Cohort
  • Time Perspectives: Prospective

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
subjects with detectable DTCs/CTCs
Time Frame: 2 years
2 years

Collaborators and Investigators

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

Sponsor

Abramson Cancer Center at Penn Medicine

Investigators

  • Principal Investigator: Angela DeMichele, MD, Abramson Cancer Center at Penn Medicine

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)

October 1, 2013

Primary Completion (Actual)

October 1, 2024

Study Completion (Estimated)

October 1, 2026

Study Registration Dates

First Submitted

August 19, 2015

First Submitted That Met QC Criteria

August 19, 2015

First Posted (Estimated)

August 20, 2015

Study Record Updates

Last Update Posted (Actual)

January 22, 2026

Last Update Submitted That Met QC Criteria

January 21, 2026

Last Verified

January 1, 2026

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • UPCC 30113

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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