Study: NCT02379585

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Doxorubicin
Description: doxorubicin (A) 60 mg/m2 plus cyclophosphamide (C) 600 mg/m2 every 2 weeks for four cycles followed by paclitaxel (T) 75 mg/m2 every 2 weeks for four cycles (dose-dense AC + T).20

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: cyclophosphamide
Description: doxorubicin (A) 60 mg/m2 plus cyclophosphamide (C) 600 mg/m2 every 2 weeks for four cycles followed by paclitaxel (T) 75 mg/m2 every 2 weeks for four cycles (dose-dense AC + T).20

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: paclitaxel
Description: For patients with HER2 negative breast cancer: doxorubicin (A) 60 mg/m2 plus cyclophosphamide (C) 600 mg/m2 every 2 weeks for four cycles followed by paclitaxel (T) 75 mg/m2 every 2 weeks for four cycles (dose-dense AC + T).20

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: docetaxel
Description: For patients with HER2 positive breast cancer: docetaxel (T) 75 mg/m2 every 3 weeks for four cycles. Trastuzumab (H, 8mg/kg for 1st cycle, then 6 mg/kg in subsequent 3 cycles), Pertuzumab (P, 840 mg for 1st cycle, then 420 mg in subsequent 3 cycles) will be given concurrently with docetaxel for a total of 4 cycles before surgery. For patients who do not achieve pCR, adjuvant chemotherapy with doxorubicin (A) 60 mg/m2 plus cyclophosphamide (C) 600 mg/m2 every 3 weeks for four cycles will be given, followed by trastuzumab 6 mg/kg every 3 weeks to complete 1 year of treatment. For patients with pCR, only trastuzumab 6 mg/kg every 3 weeks will be given adjuvantly to complete 1 year of treatment (TPH + AC).21

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Trastuzumab
Description: docetaxel (T) 75 mg/m2 every 3 weeks for four cycles. Trastuzumab (H, 8mg/kg for 1st cycle, then 6 mg/kg in subsequent 3 cycles), Pertuzumab (P, 840 mg for 1st cycle, then 420 mg in subsequent 3 cycles) will be given concurrently with docetaxel for a total of 4 cycles before surgery. For patients who do not achieve pCR, adjuvant chemotherapy with doxorubicin (A) 60 mg/m2 plus cyclophosphamide (C) 600 mg/m2 every 3 weeks for four cycles will be given, followed by trastuzumab 6 mg/kg every 3 weeks to complete 1 year of treatment. For patients with pCR, only trastuzumab 6 mg/kg every 3 weeks will be given adjuvantly to complete 1 year of treatment (TPH + AC).21

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Pertuzumab
Description: docetaxel (T) 75 mg/m2 every 3 weeks for four cycles. Trastuzumab (H, 8mg/kg for 1st cycle, then 6 mg/kg in subsequent 3 cycles), Pertuzumab (P, 840 mg for 1st cycle, then 420 mg in subsequent 3 cycles) will be given concurrently with docetaxel for a total of 4 cycles before surgery. For patients who do not achieve pCR, adjuvant chemotherapy with doxorubicin (A) 60 mg/m2 plus cyclophosphamide (C) 600 mg/m2 every 3 weeks for four cycles will be given, followed by trastuzumab 6 mg/kg every 3 weeks to complete 1 year of treatment. For patients with pCR, only trastuzumab 6 mg/kg every 3 weeks will be given adjuvantly to complete 1 year of treatment (TPH + AC).21