Clinical trial Recruiting at 8 sites Phase 1 Interventional Ages 18 and up

68Ga-FAPI PET/MRI imaging to see if it can track breast cancer response to chemotherapy

Official title: A Prospective Study to Evaluate the Feasibility of 68Ga-FAPI Breast PET/MRI in Diagnosing a Breast Cancer Pathologic Complete Response Following Neoadjuvant Chemotherapy

Run by Memorial Sloan Kettering Cancer Center · NCT07899892 · Data updated 2026-11-12

This study tests whether a new imaging scan, 68Ga-FAPI PET/MRI, can show how well invasive breast cancer responds to neoadjuvant chemotherapy in adults.

Quick facts

PhasePhase 1
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment10 (estimated)
SponsorMemorial Sloan Kettering Cancer Center
Academic / other
Drugs / interventionschemotherapy
Locations8 sites (Basking Ridge, New Jersey and 7 other locations)
StatusRecruiting
StartedOctober 20, 2026
Main results expectedOctober 20, 2028
Study endsOctober 20, 2028
Registry record updatedOctober 28, 2026
Trial IDNCT07899892 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults with newly diagnosed invasive breast cancer that has spread to lymph nodes and is planned for standard neoadjuvant chemotherapy prior to surgery.

Probably not a fit

Patients with MRI incompatibilities, kidney impairment, pregnancy, or distant metastases may not benefit from this imaging approach.

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

What this trial studies

This phase 1 interventional trial investigates the feasibility of using 68Ga-FAPI PET/MRI to monitor tumor response in adults with newly diagnosed invasive breast cancer undergoing neoadjuvant chemotherapy. Eligible participants have confirmed invasive breast cancer with lymph node involvement and are planned for standard-of-care NAC before surgery. Participants undergo the novel imaging modality in addition to standard care to assess practicality, image quality, and potential correlation with treatment response. The study is conducted at Memorial Sloan Kettering facilities in New Jersey with limited protocol activities at affiliated sites. Key safety considerations include MRI compatibility and gadolinium-related risks, with exclusions for pregnancy, severe renal impairment, and other MRI contraindications.

Why it matters

Potential benefit: If successful, this imaging approach could provide better ways to monitor treatment response during chemotherapy.

How similar studies have gone: Previous work in PET/MRI with novel tracers has shown promise in breast cancer, but this specific 68Ga-FAPI approach is being tested for feasibility in this setting.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age ≥ 18
* ECOG Performance Status of ≤ 2
* Ability to review and signed informed consent
* Histologically confirmed, newly diagnosed invasive breast cancer
* Lymph node metastases (either histologically confirmed or radiographic evidence of lymph node metastases).
* Planned to undergo SOC NAC prior to surgical resection as outlined in section 4.1

Exclusion Criteria:

* Pregnancy or lactation.
* Patients who cannot undergo PET/MRI scanning because of:

  * devices or implants that are not MRI safe
  * hypersensitivity or known allergy to gadolinium-based contrast agents
  * physical fitness not allowing scanning in prone for 30 minutes
  * weight limits (450 lb. weight limit)
* Severe kidney disfunction (estimated GFR \< 30 ml/min/1.73 m2) (CKD-EPI (2021))
* Imaging features suspicious for concomitant in-situ cancer (LCIS/DCIS), such as nonbiopsied groups of microcalcifications
* Distant metastases (contraindication for NAC)

Where it's running

  • Memorial Sloan Kettering at Basking Ridge (Limited Protocol Activities)
    Basking Ridge, New Jersey, United States
    Recruiting
  • Memorial Sloan Kettering Monmouth (Limited protocol activities)
    Middletown, New Jersey, United States
    Recruiting
  • Memorial Sloan Kettering Bergen (Limited Protocol Activities)
    Montvale, New Jersey, United States
    Recruiting
  • Memorial Sloan Kettering Suffolk-Commack (Limited protocol activity)
    Commack, New York, United States
    Recruiting
  • Memorial Sloan Kettering Suffolk-Commack (Limited Protocol Activity)
    Commack, New York, United States
    Recruiting
  • Memorial Sloan Kettering Westchester (Limited Protocol Activities)
    Harrison, New York, United States
    Recruiting
Show 2 more locations
  • Memorial Sloan Kettering Cancer Center (All Protocol Activities)
    New York, New York, United States
    Recruiting
  • Memorial Sloan Kettering Nassau (Limited Protocol Activites)
    Rockville Centre, New York, United States
    Recruiting

Study contacts

  • Principal investigator: Somali Gavane, MD — Memorial Sloan Kettering Cancer Center
  • Study coordinator: Somali Gavane, MD
  • Email: GavaneS@mskcc.org
  • Phone: 212-639-2403

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.