68Ga-FAPI-46 PET/CT for Predicting Histological Response in Triple-negative Breast Cancer (FAP-IT)

Summary

Prospective multicenter study evaluating the prediction of histological response after neoadjuvant pembrolizumab in combination with chemotherapy by pre-treatment 68Ga-FAPI-46 PET/CT imaging in patients with early-stage high-risk TNBC.

Eligibility

Inclusion Criteria:

1. Female with age ≥ 18 years,
2. Patients with previously untreated, non-metastatic, centrally confirmed TNBC for whom a neoadjuvant treatment with chemotherapy + pembrolizumab is the recommended option as standard of care,
3. Patients with measurable targets according to RECIST/PERCIST criteria,
4. Patients without distant metastasis based on staging 18F-FDG PET/CT,
5. Patients with tumor tissue available,
6. Patients who provided a signed written informed consent,
7. Patient ability to comply with protocol requirements,
8. Patients covered by a health insurance system.

Exclusion Criteria:

1. Pregnant and lactating women,
2. Patients with prior anti-PD(L)1 immunotherapy,
3. Patients with any contra-indication to chemo-immunotherapy standard of care therapy, per investigator assessment,
4. Patients with altered mental status or psychiatric disorder that, in the opinion of the investigator, would preclude a valid patient informed consent,
5. Patients who have difficulty undergoing trial procedures for geographic, social or psychological reasons,
6. Person deprived of liberty or under guardianship

Conditions3

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