Trial for Locally Advanced Her2 Positive Breast Cancer Using Paclitaxel, Trastuzumab, Doxorubicin and Cyclophasmide on a Weekly Basis
Overview[ - collapse ][ - ]
Purpose | Chemotherapy plus trastuzumab (Herceptin) are standard treatments for breast cancer. There are circumstances where these treatments are given prior to surgery to reduce the size of the cancer and imptove the surgical outcome. In this trial, an oral drug called "vorinostat" will be given in combination with chemotherapy and trastuzumab. Vorinostat is a histone deacetylase (HDAC) inhibitor which is approved by the U.S. Food and Drug Administration for the treatment of a rare type of cancer involving the skin (cutaneous T cell lymphoma), but not for breast cancer. HDAC inhibitors work by unsilencing tumor suppressor genes and other genes in the cancer cells that are repressed; when the genes are turned back on by the drug, it leads to death of the cancer cells. HDAC inhibitors such as vorinostat have been shown to enhance the effects of chemotherapy and trastuzumab in experimental systems. The purpose of this trial is to determine the optimal dose of vorinostat to use in combination with standard chemotherapy plus trastuzumab, and to determine whether vorinostat enhances the effectiveness of standard chemotherapy plus trastuzumab. |
---|---|
Condition | Breast Cancer |
Intervention | Drug: Vorinostat Drug: Paclitaxel Drug: Trastuzumab Drug: Doxorubicin Drug: Cyclophosphamide Procedure: Mastectomy or Lumpectomy Drug: Post surgery therapy (Trastuzumab) |
Phase | Phase 1/Phase 2 |
Sponsor | Montefiore Medical Center |
Responsible Party | Montefiore Medical Center |
ClinicalTrials.gov Identifier | NCT00574587 |
First Received | December 13, 2007 |
Last Updated | December 14, 2007 |
Last verified | December 2007 |
Tracking Information[ + expand ][ + ]
First Received Date | December 13, 2007 |
---|---|
Last Updated Date | December 14, 2007 |
Start Date | December 2007 |
Estimated Primary Completion Date | January 2010 |
Current Primary Outcome Measures | To determine the recommended phase II dose of vorinostat in combination with weekly paclitaxel/trastuzumab [Time Frame: 1 year] [Designated as safety issue: Yes] |
Current Secondary Outcome Measures | To determine the pathological CR rate in patients with Her2/neu positive locally advanced breast cancer. [Time Frame: 2 years] [Designated as safety issue: Yes] |
Descriptive Information[ + expand ][ + ]
Brief Title | Trial for Locally Advanced Her2 Positive Breast Cancer Using Paclitaxel, Trastuzumab, Doxorubicin and Cyclophasmide on a Weekly Basis |
---|---|
Official Title | Phase I-II Trial of Vorinostat Plus Weekly Paclitaxel and Trastuzumab Followed by Doxorubicin-Cyclophosphamide in Patients With Locally Advanced Breast Cancer |
Brief Summary | Chemotherapy plus trastuzumab (Herceptin) are standard treatments for breast cancer. There are circumstances where these treatments are given prior to surgery to reduce the size of the cancer and imptove the surgical outcome. In this trial, an oral drug called "vorinostat" will be given in combination with chemotherapy and trastuzumab. Vorinostat is a histone deacetylase (HDAC) inhibitor which is approved by the U.S. Food and Drug Administration for the treatment of a rare type of cancer involving the skin (cutaneous T cell lymphoma), but not for breast cancer. HDAC inhibitors work by unsilencing tumor suppressor genes and other genes in the cancer cells that are repressed; when the genes are turned back on by the drug, it leads to death of the cancer cells. HDAC inhibitors such as vorinostat have been shown to enhance the effects of chemotherapy and trastuzumab in experimental systems. The purpose of this trial is to determine the optimal dose of vorinostat to use in combination with standard chemotherapy plus trastuzumab, and to determine whether vorinostat enhances the effectiveness of standard chemotherapy plus trastuzumab. |
Detailed Description | Not Provided |
Study Type | Interventional |
Study Phase | Phase 1/Phase 2 |
Study Design | Allocation: Non-Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment |
Condition | Breast Cancer |
Intervention | Drug: Vorinostat Vorinostat 200 or 300 mg PO BID on days 1-3 of each weekly paclitaxel dose Drug: Paclitaxel Paclitaxel 80 mg/m2 weekly for 12 weeks Drug: Trastuzumab Part A: Trastuzumab 4 mg/kg, then 2 mg/kg weekly for 12 weeks including loading dose Drug: Doxorubicin Doxorubicin 60 mg/m2 every 2 weeks for 8 weeks Drug: Cyclophosphamide Cyclophosphamide 600 mg/m2 every 2 weeks for 8 weeks Procedure: Mastectomy or Lumpectomy Surgical excision of tumor from breast Drug: Post surgery therapy (Trastuzumab) Part D: After Surgical intervention Post Protocol Therapy- Trastuzumab 8 mg/kg as a loading dose, then 6 mg/kg every 3 weeks for a total of 14 doses |
Study Arm (s) | Experimental: 1 |
Recruitment Information[ + expand ][ + ]
Recruitment Status | Recruiting |
---|---|
Estimated Enrollment | 54 |
Estimated Completion Date | January 2010 |
Estimated Primary Completion Date | Not Provided |
Eligibility Criteria | Inclusion Criteria: - Histologically or cytologically confirmed adenocarcinoma of the breast associated with the following stages: IIB, IIIA, IIIB or IIIC. - Tumor must be Her2/neu positive - No prior chemotherapy, radiation or definitive therapeutic surgery Exclusion Criteria: - May not be receiving any other investigational agents - Uncontrolled intercurrent illness |
Gender | Female |
Ages | 18 Years |
Accepts Healthy Volunteers | No |
Contacts | Contact: Lisa M Escobar-Peralta, BS 718-904-2730 lescobar@montefiore.org |
Location Countries | United States |
Administrative Information[ + expand ][ + ]
NCT Number | NCT00574587 |
---|---|
Other Study ID Numbers | NYCC1 |
Has Data Monitoring Committee | Yes |
Information Provided By | Montefiore Medical Center |
Study Sponsor | Montefiore Medical Center |
Collaborators | Merck Sharp & Dohme Corp. |
Investigators | Principal Investigator: Joseph Sparano, MD Montefiore Medical Center |
Verification Date | December 2007 |
Locations[ + expand ][ + ]
Montefiore Medical Center | Bronx, New York, United States, 10461 Contact: Lisa M Escobar, BS | 718-904-2730 | lescobar@montefiore.orgPrincipal Investigator: Joseph Sparano, MD Recruiting |
---|