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Study identifier: NCT05485766 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Novel Neoadjuvant and Adjuvant Strategy for Germline BRCA 1/2 Mutated Triple Negative Breast Cancer

Condition: Triple Negative Breast Neoplasms · Triple Negative Breast Cancer · Breast Neoplasms  ·  Sponsor: Okayama University

PhasePhase 2
Planned participants23
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This is a Phase II, single-arm, open label study to evaluate Olaparib plus Pembrolizumab following platinum-based chemotherapy plus Pembrolizumab as neoadjuvant therapy for germline BRCA (gBRCA) 1/2 mutated triple negative breast cancer (TNBC). Pembrolizumab in combination with weekly paclitaxel and carboplatin (treatment 1) is followed by Pembrolizumab in combination with Olaparib (treatment 2) in neoadjuvant setting and Pembrolizumab in combination with Olaparib in adjuvant setting will be studied

This description comes directly from the study's public registry record.

Talk to the study team

Yuko Takahashi, MD., PhD.  ·  +81-86-223-7151  ·  yukotaka@okayama-u.ac.jp

Hironobu TAN, PhD.  ·  +81-86-235-7994  ·  hironobu_tan@okayama-u.ac.jp

Always discuss trial participation with your own doctor first.

Locations (3)

Gifu University HospitalGifu, Gifu, JapanRecruiting
Okayama University HospitalOkayama, JapanRecruiting
St. Luke's International HospitalTokyo, JapanRecruiting

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Source record: clinicaltrials.gov/study/NCT05485766