Clinical Trials Logo

Clinical Trial Summary

This study was phase IB-II clinical trial that designed to evaluate the efficacy and safety of docetaxel + atezolizumab + Herceptin sc plus pertuzumab(TAHP) plus adjuvant therapy of atezolizumab + trastuzumab + pertuzumab(AHP) after surgery in female patients with HER2-positive early breast cancer.

Adjuvant AHP (atezolizumab + Herceptin SC + pertuzumab) will be continued for remaining 1 year.

For non-p CR patients, they are going to treat with 4 cycles of AC rather than Taxane only before AHP adjuvant therapy.


Clinical Trial Description

A, Neoadjuvant setting); 6 cycles q3weeks, intravenous(IV) administration

- Docetaxel (75mg/m2, intravenous(IV)) Day(D)1

- Atezolizumab (1200mg, IV) D1

- Herceptin sc (600mg subcutaneous(SC))D1

- Pertuzumab (840mg loading dose at Cycle 1 followed by 420mg(IV))D1

B, Adjuvant setting : 11-12 cycles q3weeks [patients with pCR]

- Atezolizumab (1200mg, IV)

- Trastuzumab (600mg, SC)

- Pertuzumab (420mg, IV) D1

[patients with non-pCR]

- Doxorubicin(60mg/m2), cyclophosphamide (600mg/m2) D1 X 4cycles 3weeks

- Atezolizumab (1200mg, IV)

- Trastuzumab (600mg, SC)

- Pertuzumab (420mg, IV) D1 X 11-12 cycles q3weeks ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03881878
Study type Interventional
Source Samsung Medical Center
Contact Yeon-hee Park, MD,PhD
Phone 2-3410-3459
Email yeonh.park@samsung.com
Status Not yet recruiting
Phase Phase 1/Phase 2
Start date May 27, 2019
Completion date October 31, 2022

See also
  Status Clinical Trial Phase
Recruiting NCT04095390 - A Phase Ⅱ Trial of Pyrotinib Combination With CDK4/6 Inhibitor SHR6390 in Patients Prior Trastuzumab-treated Advanced HER2-Positive Breast Cancer Phase 2
Recruiting NCT04578106 - Omission of Surgery in Clinically Low-risk HER2positive Breast Cancer With High HER2 Addiction and a Complete Response Following Standard Anti-HER2-based Neoadjuvant Therapy Phase 2
Terminated NCT01912963 - Phase II Study of Eribulin Mesylate, Trastuzumab, and Pertuzumab in Women With Metastatic, Unresectable Locally Advanced, or Locally Recurrent HER2-Positive Breast Cancer Phase 2
Completed NCT01855828 - Phase 2 Trial of Pertuzumab and Trastuzumab With Weekly Paclitaxel and Chemotherapy for HER2 Positive Breast Cancer Phase 2
Terminated NCT01705340 - Akt Inhibitor MK2206, Lapatinib Ditosylate, and Trastuzumab in Treating Patients With Locally Advanced or Metastatic HER2-Positive Breast , Gastric, or Gastroesophageal Cancer That Cannot Be Removed By Surgery Phase 1
Recruiting NCT04094896 - TCHP Versus EC -THP as Neoadjuvant Treatment for HER2-Positive Breast Cancer Phase 2
Recruiting NCT06087120 - Investigate the Prognostic and Predictive Value of ctDNA During Neoadjuvant Chemotherapy for Breast Cancer.
Recruiting NCT05346861 - Pyrotinib Rechallenge in Her2-positive Metastatic Breast Cancer Pretreated With Pyrotinib and Trastuzumab Phase 3
Recruiting NCT04899908 - Stereotactic Brain-directed Radiation With or Without Aguix Gadolinium-Based Nanoparticles in Brain Metastases Phase 2
Completed NCT03330561 - PRS-343 in HER2-Positive Solid Tumors Phase 1
Recruiting NCT04997798 - Dalpiciclib in Combination With Exemestane and Trastuzumab Plus Pyrotinib in Early Triple Positive Breast Cancer Phase 2
Not yet recruiting NCT04034823 - KN035 in Combination With Trastuzumab and Docetaxel in HER2-positive Breast Cancer Phase 2
Completed NCT04756921 - 18F-FDG Uptake Heterogeneity Predicts Pyrotinib Response
Completed NCT03140553 - TCH Versus EC-TH as Neoadjuvant Treatment for HER2-Positive Breast Cancer Phase 2
Completed NCT03094052 - Incidence and Severity of Diarrhea in Patients With HER2 Positive Breast Cancer Treated With Trastuzumab and Neratinib Phase 2
Recruiting NCT05511844 - Study of ORM-5029 in Subjects With HER2-Expressing Advanced Solid Tumors Phase 1
Recruiting NCT05325632 - Study of HER2 Directed Dendritic Cell (DC1) Vaccine + Weekly Paclitaxel, Trastuzumab & Pertuzumab Phase 2
Recruiting NCT05710666 - Neoadjuvant Trastuzumab Deruxtecan (T-DXd) With Response-directed Definitive Therapy in Early Stage HER2-positive Breast Cancer (SHAMROCK Study) Phase 2
Recruiting NCT06161922 - Real World Patient-Reported Outcomes in Chinese Her2+ EBC Patients Receiving (Neo) Adjuvant Anti-Her2 Based Therapy
Not yet recruiting NCT05063643 - Cardiotoxicity of Targeted Therapy for HER-2 Positive Breast Cancer Patients at High Altitude