Feasibility Study of Metronomic Chemotherapy for Locally Advanced HER2-Negative Breast Cancer
Overview[ - collapse ][ - ]
Purpose | The purpose of this study is to determine whether weekly paclitaxel followed by weekly doxorubicin plus daily oral cyclophosphamide without granulocyte colony-stimulating factor (G-CSF) is feasible in the treatment of locally advanced HER2-negative breast cancer. |
---|---|
Condition | Locally Advanced HER2-negative Breast Cancer |
Intervention | Drug: Paclitaxel/doxorubicin/cyclophosphamide Drug: Paclitaxel/doxorubicin/cyclophosphamide |
Phase | Phase 2 |
Sponsor | University of Sao Paulo |
Responsible Party | University of Sao Paulo |
ClinicalTrials.gov Identifier | NCT01329627 |
First Received | November 8, 2010 |
Last Updated | June 22, 2011 |
Last verified | September 2010 |
Tracking Information[ + expand ][ + ]
First Received Date | November 8, 2010 |
---|---|
Last Updated Date | June 22, 2011 |
Start Date | August 2010 |
Estimated Primary Completion Date | August 2012 |
Current Primary Outcome Measures | Incidence of febrile neutropenia [Time Frame: 18 weeks] [Designated as safety issue: Yes]Incidence of febrile neutropenia with modified metronomic schedule (whithout GCSF) will be no higher than 10% |
Current Secondary Outcome Measures | Efficacy [Time Frame: From the beginning of treatment until surgery, progression and death] [Designated as safety issue: No]Efficacy will be assessed by: Tumor measurements using MRI Pathologic complete response Progression-free survival Overall survival |
Descriptive Information[ + expand ][ + ]
Brief Title | Feasibility Study of Metronomic Chemotherapy for Locally Advanced HER2-Negative Breast Cancer |
---|---|
Official Title | Phase II Feasibility Study of Weekly Paclitaxel Followed by Weekly Doxorubicin Plus Daily Oral Cyclophosphamide for Locally Advanced HER2-Negative Breast Cancer |
Brief Summary | The purpose of this study is to determine whether weekly paclitaxel followed by weekly doxorubicin plus daily oral cyclophosphamide without granulocyte colony-stimulating factor (G-CSF) is feasible in the treatment of locally advanced HER2-negative breast cancer. |
Detailed Description | Not Provided |
Study Type | Interventional |
Study Phase | Phase 2 |
Study Design | Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment |
Condition | Locally Advanced HER2-negative Breast Cancer |
Intervention | Drug: Paclitaxel/doxorubicin/cyclophosphamide Metronomic chemotherapy as described below: Paclitaxel 100 mg/m2 once a week for 8 weeks followed by; Doxorubicin 24 mg/m2 once a week concomitant to oral cyclophosphamide 100 mg/day (fix dose) for 9 weeks. Other Names: Metronomic chemotherapyDrug: Paclitaxel/doxorubicin/cyclophosphamide Metronomic chemotherapy as described below: Paclitaxel 100 mg/m2 once a week for 8 weeks followed by; Doxorubicin 24 mg/m2 once a week concomitant to oral cyclophosphamide 100 mg/day (fix dose) for 9 weeks. Other Names: Metronomic chemotherapy |
Study Arm (s) | Experimental: Paclitaxel/doxorubicin/cyclophosphamide |
Recruitment Information[ + expand ][ + ]
Recruitment Status | Recruiting |
---|---|
Estimated Enrollment | 80 |
Estimated Completion Date | August 2012 |
Estimated Primary Completion Date | August 2011 |
Eligibility Criteria | Inclusion Criteria: - Locally advanced breast cancer diagnosed by guided core biopsy - T > 2 cm (any N), or any T and node positive (needle biopsy is required) - Non-metastatic disease assessed by computed tomography and bone scintigraphy - Histological grade 2 and Ki67 > 15% or - Histological grade 3 or - Any triple negative (TN) or - Inflammatory breast cancer (IBC) - Normal left ventricular ejection fraction (LVEF) - HER2-negative disease Exclusion Criteria: - Another malignancy within the last 5 years (except curatively treated skin carcinoma, in situ cervix carcinoma, in situ ductal carcinoma of the breast, or in situ lobular carcinoma of the breast) - Clinically significant comorbidities as cardiovascular diseases, chronic obstructive pulmonary disease (COPD), renal or liver failure, psychiatric disorders - LVEF value below institutional limits of normal - Predominant lobular carcinoma histology - Grade 1 tumors - Detected or suspicious distant metastasis - Neutrophils less than 1,500/µL, platelets less than 100,000/µL, hemoglobin less than 10 g/dL, AST more than 2.5x upper limit of normal (ULN), total bilirubin more than ULN, alkaline phosphatase more than 1.5x ULN - Male sex - HER2-positive breast cancer |
Gender | Female |
Ages | 18 Years |
Accepts Healthy Volunteers | No |
Contacts | Not Provided |
Location Countries | Brazil |
Administrative Information[ + expand ][ + ]
NCT Number | NCT01329627 |
---|---|
Other Study ID Numbers | TAME-01 |
Has Data Monitoring Committee | No |
Information Provided By | University of Sao Paulo |
Study Sponsor | University of Sao Paulo |
Collaborators | Fundação Faculdade de Medicina |
Investigators | Not Provided |
Verification Date | September 2010 |
Locations[ + expand ][ + ]
State of Sao Paulo Cancer Institute | Sao Paulo, Brazil, 01246-000 Contact: Alessandro Leal, Physician | +55-11-38932686Sub-Investigator: Alessandro Leal, Physician Recruiting |
---|