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Multicenter phase II trial of neoadjuvant chemotherapy with trastuzumab, docetaxel, and carboplatin for HER2-positive operable breast cancer: KBOG-1204 trial

Multicenter phase II trial of neoadjuvant chemotherapy with trastuzumab, docetaxel, and carboplatin for HER2-positive operable breast cancer: KBOG-1204 trial - Neoadjuvant TCbH therapy for HER2-positive breast cancer: KBOG-1204 trial

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000010227
Enrollment
40
Registered
2013-03-12
Start date
2013-03-13
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

breast cancer

Interventions

Neoaduvant chemotherapy with Docetaxel+Carboplatin+Trastuzumab

Sponsors

Kanagawa Breast Oncology Group (KBOG)
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: 1) invasive breast cancer by needle biopsy 2) operable primary breast cancer 3) HER2 positive (IHC 3+ or FISH +) 4) ER, PgR known 5) P.S. = 0~1 6) measurable lesions 7) preserving the functions of bone marrow, heart, liver, and kidney 8) written informed consent

Exclusion criteria

Exclusion criteria: 1) drug allergy 2) severe complications (malignant hypertension, congestive heart failure, coronary heart disease, myocardial infarction (onset within 6 months), arrhythmia (treated), infectious disease, bleeding tendency, etc) 3) feber, infection 4) peripheral neuropathy 5) pleural effusion, pericardial effusion 6) active double cancer 7) inflammatory breast cancer 8) bilateral breast cancer, male breast cancer 9) pregnancy 10) severe edema 11) interstitial pneumonia, fibrous lung disease 12) steroid-using patients 13) psychosomatic disease 14) unsuitable patients

Design outcomes

Primary

MeasureTime frame
Pathological complete response rate

Secondary

MeasureTime frame
Cardiac adverse events, Breast-conserving rate, Clinical response rate, Relapse-free survival, Overall survival

Countries

Japan

Contacts

Public ContactYasuyuki Kojima, M.D.

St. Marianna University School of Medicine Department of Surgery, Division of Breast and Endocrine Surgery

kojiyasu@marianna-u.ac.jp044-977-8111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026