Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Using MRI to improve breast cancer imaging

Official title: TMEM-MRI: A Pilot Feasibility Study of Magnetic Resonance Imaging for Imaging of TMEM (Tumor Microenvironment of Metastasis) in Patients With Operable Breast Cancer

Run by Montefiore Medical Center · NCT03694756 · Data updated 2026-11-12

This study is testing a new MRI technique to see if it can help doctors better understand breast cancer by spotting areas of tumors that might spread more easily after treatment.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment95 (estimated)
SponsorMontefiore Medical Center
Academic / other
Drugs / interventionschemotherapy, radiation
Locations1 site (The Bronx, New York)
StatusRecruiting
StartedDecember 12, 2018
Main results expectedDecember 2026
Study endsDecember 2026
Registry record updatedNovember 10, 2025
Trial IDNCT03694756 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include patients with biopsy-proven invasive breast carcinoma or those with highly suspicious breast masses.

Probably not a fit

Patients who have already started preoperative therapy for their breast cancer may 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 aims to evaluate the feasibility of a new imaging technology called TMEM-MRI for managing breast cancer. TMEM-MRI can detect areas of tumors that are more permeable, indicating a higher likelihood of cancer spreading. The study will assess the correlation between TMEM doorway density and TMEM MRI activity in patients who have undergone neoadjuvant therapy. By identifying tumors with high leakiness, this technology may help predict recurrence and assess treatment response over time.

Why it matters

Potential benefit: If successful, this imaging technology could lead to better management and treatment outcomes for breast cancer patients.

How similar studies have gone: Previous studies have indicated that imaging techniques similar to TMEM-MRI may provide valuable prognostic information, suggesting potential success for this novel approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria

* For pre-pilot phase (MRI sequence development):

  o Patients with a breast mass, with biopsy-proven histology of invasive breast carcinoma (any histologic type and ER,PR,HER2 status)
* For pilot phase Cohort A:

  o Patients with a breast mass considered highly suspicious for invasive carcinoma by the radiologist (BIRADS 5).
* For pilot phase Cohort B:

  * Patients with a breast mass found to be invasive ductal carcinoma on core biopsy.
  * No preoperative therapy for the current breast cancer has been started (endocrine therapy, chemotherapy, or radiation). Patients can receive preoperative treatment after TMEM-MRI is conducted, if clinically indicated.
* For pilot phase Cohort C:

  * Patients with locally advanced breast cancer, anatomic stage II-III, who received neoadjuvant therapy as per standard of care.
  * Residual palpable mass \> 1 cm in largest diameter after neoadjuvant therapy.
  * Candidate for breast MRI before definitive surgery.
* Tumor size/breast mass should be \> 1 cm in largest diameter (radiologically).
* Multifocal disease is allowed, as long as patients meet all eligibility criteria.
* Age ≥ 18 years.
* Eastern Cooperative Oncology Group (ECOG) performance status 0-1.
* Willingness to undergo a "research breast MRI".
* Patient must be able to undergo MRI with gadolinium enhancement.

  * No history of untreatable claustrophobia.
  * No presence of non-MRI compatible metallic objects or metallic objects that, in the opinion of a radiologist, would make MRI a contraindication.
  * No history of sickle cell disease.
  * No contraindication to intravenous contrast administration.
  * No known allergy-like reaction to gadolinium
  * No known or suspected renal impairment. Glomerular Filtration Rate (GFR) should be greater than 30 mL/min/1.73 m2.
* Weight less than or equal to the MRI table limit.
* Ability to understand and willingness to sign a written informed consent.

Exclusion Criteria

* Patients may not have had breast cancer or radiation therapy to the ipsilateral breast in the past.
* No breast prosthetic implants (silicone or saline) are allowed.
* Use of any investigational agent within 30 days of starting study.
* Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study.
* Patients must be non-pregnant and non-lactating. Patients must have a negative pregnancy test (urine or serum) within 7 days of registration date.

Where it's running

  • Montefiore Medical Center
    The Bronx, New York, United States
    Recruiting

Study contacts

  • Principal investigator: Jesus Anampa, MD, MS — Montefiore Medical Center
  • Study coordinator: Jesus Anampa, MD, MS
  • Email: janampa@montefiore.org
  • Phone: 7184058505

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.