Clinical trial Recruiting at 1 site Observational Ages 18 and up

Collection of breast cancer tissue and blood samples

Official title: Prospective Breast Cancer Biospecimen Collection

Run by Thomas Jefferson University · NCT04074720 · Data updated 2026-11-12

This study is collecting breast cancer tissue and blood samples from patients during surgery to help with future research on the disease.

More Breast Cancer trials

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment200 (estimated)
SponsorThomas Jefferson University
Academic / other
Locations1 site (Philadelphia, Pennsylvania)
StatusRecruiting
StartedMay 10, 2018
Main results expectedJuly 1, 2028
Study endsJuly 1, 2028
Registry record updatedDecember 3, 2025
Trial IDNCT04074720 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults over 18 years old who are undergoing surgical procedures for invasive breast cancer or carcinoma in situ.

Probably not a fit

Patients under 18 years old or those unable to provide informed consent will not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study involves the collection of tissue samples during standard surgical procedures for patients diagnosed with breast cancer. In addition to tissue, a one-time blood draw will be performed, and there may be an optional rectal swab for biome analysis. The follow-up will consist of chart reviews to monitor for recurrence, metastases, or death. The goal is to gather biospecimens that can be used for future research on breast cancer.

Why it matters

Potential benefit: If successful, this study could enhance understanding of breast cancer biology and improve future treatment strategies.

How similar studies have gone: Other studies involving biospecimen collection in cancer research have shown success in advancing understanding and treatment options, making this approach well-established.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Adults \>18 years old at time of consent
* Subject must be capable to giving informed consent or have an acceptable surrogate capable of giving consent on the subject behalf.
* Patients with carcinoma in situ or invasive breast cancer
* Patient must be undergoing one of the following:

  * definitive surgical tumor resection for breast cancer OR
  * placement of a vascular access device as a prelude to neoadjuvant therapy for breast cancer OR
  * neurosurgical resection of a brain metastasis from primary breast cancer.

Exclusion Criteria:

* \<18 years old
* Not able to give informed consent and does not have acceptable surrogate capable to giving informed consent.
* Active drug/alcohol dependence or abuse history

Where it's running

  • Sidney Kimmel Cancer Center at Thomas Jefferson University
    Philadelphia, Pennsylvania, United States
    Recruiting

Study contacts

  • Principal investigator: Nicole Simone, MD — Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
  • Study coordinator: Nicole Simone, MD
  • Email: Nicole.Simone@jefferson.edu
  • Phone: 215-955-6702

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.