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Trastuzumab and Gefitinib in Treating Patients With Metastatic Breast Cancer

Primary Purpose

Male Breast Cancer, Recurrent Breast Cancer, Stage IV Breast Cancer

Status
Completed
Phase
Phase 2
Locations
United States
Study Type
Interventional
Intervention
trastuzumab
gefitinib
laboratory biomarker analysis
Sponsored by
National Cancer Institute (NCI)
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Male Breast Cancer

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria: Histologically confirmed metastatic adenocarcinoma of the breast Patients may have had or not had standard first-line chemotherapy for the treatment of metastatic disease Overexpression of HER2-neu (HER2 3+ by immunohistochemistry or gene amplification as measured by fluorescent in situ hybridization) Measurable disease Patients with no prior adjuvant chemotherapy may have failed or not failed first-line chemotherapy for metastatic disease No more than 2 prior systemic chemotherapy regimens for metastatic disease Relapse while receiving or within 6 months of completion of adjuvant chemotherapy is considered failure of 1 regimen for metastatic disease No untreated brain metastases or brain metastases undergoing radiotherapy Previously treated brain metastasis that has responded to radiotherapy and/or surgery allowed if not sole site of measurable disease Hormone receptor status: Not specified Male or female Performance status - ECOG 0-2 Granulocyte count at least 1,500/mm^3 Platelet count at least 100,000/mm^3 Bilirubin no greater than 1.5 times upper limit of normal (ULN) AST and ALT no greater than 3 times ULN (5 times ULN if liver metastases is present) INR no greater than 1.5 times ULN PT and PTT no greater than 1.5 times ULN Creatinine no greater than 1.5 mg/dL No more than trace blood or protein in urine LVEF ≥ 50% by MUGA scan No prior New York Heart Association class I-IV heart disease No PR prolongation or atrioventricular block on ECG Not pregnant or nursing Negative pregnancy test Fertile patients must use effective contraception (preferably nonhormonal) Random blood sugar less than 2.5 times ULN No other malignancy within the past 5 years except curatively treated basal cell or squamous cell skin cancer or carcinoma in situ of the cervix No other acute or chronic medical or psychiatric condition or laboratory abnormality that would preclude study participation No prior trastuzumab (Herceptin) No other concurrent immunologic therapy See Disease Characteristics Recovered from prior cytotoxic chemotherapy No prior cumulative dose of doxorubicin more than 360 mg/m^2 No concurrent chemotherapy At least 2 weeks since prior hormonal therapy No concurrent hormonal therapy, including tamoxifen No concurrent dexamethasone, progesterone, or glucocorticoids See Disease Characteristics At least 2 weeks since prior radiotherapy No prior radiotherapy to target lesions or only site of measurable disease No concurrent radiotherapy See Disease Characteristics No prior organ allograft No prior gefitinib No prior immunosuppressive therapy At least 2 weeks since prior cytotoxic drugs No concurrent carbamazepine, ethosuximide, griseofulvin, nafcillin, nelfinavir mesylate, nevirapine, oxcarbazepine, phenobarbital, phenylbutazone, phenytoin, primidone, rifabutin, rifampin, rofecoxib, Hypericum perforatum (St. John's Wort), sulfadimidine, sulfinpyrazone, troglitazone, or grapefruit juice No other concurrent investigational agents No concurrent topical eye agents Concurrent bisphosphonates allowed for hypercalcemia and/or prophylaxis of bone metastases

Sites / Locations

  • Eastern Cooperative Oncology Group

Arms of the Study

Arm 1

Arm Type

Experimental

Arm Label

Treatment (trastuzumab, gefitinib)

Arm Description

Phase I (completed): Patients receive trastuzumab (Herceptin) IV over 30-90 minutes once weekly and oral gefitinib once daily beginning on day 1. Cohorts of 3-6 patients receive escalating doses of gefitinib until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 3 or 2 of 6 patients experience dose-limiting toxicity. Once the MTD is established, additional patients are accrued to the phase II portion of the study and are treated at that dose. Phase II: Patients receive oral gefitinib once daily (at the MTD established in phase I) and trastuzumab IV weekly until week 24, at which time trastuzumab is given every 3 weeks (with daily gefitinib) until disease progression or unacceptable toxicity.

Outcomes

Primary Outcome Measures

MTD and DLT in patients treated with Herceptin and ZD1839 graded using the NCI CTC (Phase I)

Secondary Outcome Measures

Median time to progression (Phase II)
Progression-free survival (Phase II)

Full Information

First Posted
September 13, 2001
Last Updated
January 23, 2013
Sponsor
National Cancer Institute (NCI)
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1. Study Identification

Unique Protocol Identification Number
NCT00024154
Brief Title
Trastuzumab and Gefitinib in Treating Patients With Metastatic Breast Cancer
Official Title
A Phase I/II Trial of Herceptin and ZD1839 (Iressa, NSC #715055, IND#61187) in Patients With Metastatic Breast Cancer That Overexpresses HER2/Neu (erbB-2)
Study Type
Interventional

2. Study Status

Record Verification Date
January 2013
Overall Recruitment Status
Completed
Study Start Date
February 2002 (undefined)
Primary Completion Date
July 2007 (Actual)
Study Completion Date
undefined (undefined)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
National Cancer Institute (NCI)

4. Oversight

5. Study Description

Brief Summary
This phase II trial is studying how well giving trastuzumab together with gefitinib works in treating patients with HER2-positive breast cancer. The monoclonal antibody trastuzumab can locate breast cancer cells that have HER2 on their surface and either kill them or deliver tumor-killing substances to them without harming normal cells. Biological therapies such as gefitinib may also interfere with the growth of tumor cells and may enhance the effects of trastuzumab. Combining trastuzumab with gefitinib may be an effective treatment for metastatic breast cancers with high amounts of HER2
Detailed Description
PRIMARY OBJECTIVES: I. Determine the response rate, duration of response, and time to progression in patients with metastatic breast cancer that overexpresses HER2-neu treated with trastuzumab (Herceptin) and gefitinib. II. Determine the phase II dose of gefitinib when given in combination with trastuzumab in these patients. III. Determine the toxicity of this regimen in these patients. IV. Determine the 3- and 6-month progression-free survival of patients treated with this regimen. V. Correlate response rates with plasma levels of circulating HER2 and tumor levels of epidermal growth factor receptor, activated HER2, and HER2 receptors, as measured by immunohistochemistry and/or fluorescent in situ hybridization (FISH), in patients treated with this regimen. OUTLINE: This is a multicenter, dose-escalation study of gefitinib. The phase I portion of this study was open in only 5 ECOG institutions. The phase I portion has been completed, and the study is being opened in all ECOG-affiliated institutions. Phase I (completed): Patients receive trastuzumab (Herceptin) IV over 30-90 minutes once weekly and oral gefitinib once daily beginning on day 1. Cohorts of 3-6 patients receive escalating doses of gefitinib until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 3 or 2 of 6 patients experience dose-limiting toxicity. Once the MTD is established, additional patients are accrued to the phase II portion of the study and are treated at that dose. Phase II: Patients receive oral gefitinib once daily (at the MTD established in phase I) and trastuzumab IV weekly until week 24, at which time trastuzumab is given every 3 weeks (with daily gefitinib) until disease progression or unacceptable toxicity. After completion of study treatment, patients are followed every 3 months until 2 years from study entry.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Male Breast Cancer, Recurrent Breast Cancer, Stage IV Breast Cancer

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 2
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
N/A
Enrollment
132 (Actual)

8. Arms, Groups, and Interventions

Arm Title
Treatment (trastuzumab, gefitinib)
Arm Type
Experimental
Arm Description
Phase I (completed): Patients receive trastuzumab (Herceptin) IV over 30-90 minutes once weekly and oral gefitinib once daily beginning on day 1. Cohorts of 3-6 patients receive escalating doses of gefitinib until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 3 or 2 of 6 patients experience dose-limiting toxicity. Once the MTD is established, additional patients are accrued to the phase II portion of the study and are treated at that dose. Phase II: Patients receive oral gefitinib once daily (at the MTD established in phase I) and trastuzumab IV weekly until week 24, at which time trastuzumab is given every 3 weeks (with daily gefitinib) until disease progression or unacceptable toxicity.
Intervention Type
Biological
Intervention Name(s)
trastuzumab
Other Intervention Name(s)
anti-c-erB-2, Herceptin, MOAB HER2
Intervention Description
Given IV
Intervention Type
Drug
Intervention Name(s)
gefitinib
Other Intervention Name(s)
Iressa, ZD 1839
Intervention Description
Given orally
Intervention Type
Other
Intervention Name(s)
laboratory biomarker analysis
Intervention Description
Correlative studies
Primary Outcome Measure Information:
Title
MTD and DLT in patients treated with Herceptin and ZD1839 graded using the NCI CTC (Phase I)
Time Frame
4 weeks
Secondary Outcome Measure Information:
Title
Median time to progression (Phase II)
Time Frame
6 months
Title
Progression-free survival (Phase II)
Time Frame
3 months

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Histologically confirmed metastatic adenocarcinoma of the breast Patients may have had or not had standard first-line chemotherapy for the treatment of metastatic disease Overexpression of HER2-neu (HER2 3+ by immunohistochemistry or gene amplification as measured by fluorescent in situ hybridization) Measurable disease Patients with no prior adjuvant chemotherapy may have failed or not failed first-line chemotherapy for metastatic disease No more than 2 prior systemic chemotherapy regimens for metastatic disease Relapse while receiving or within 6 months of completion of adjuvant chemotherapy is considered failure of 1 regimen for metastatic disease No untreated brain metastases or brain metastases undergoing radiotherapy Previously treated brain metastasis that has responded to radiotherapy and/or surgery allowed if not sole site of measurable disease Hormone receptor status: Not specified Male or female Performance status - ECOG 0-2 Granulocyte count at least 1,500/mm^3 Platelet count at least 100,000/mm^3 Bilirubin no greater than 1.5 times upper limit of normal (ULN) AST and ALT no greater than 3 times ULN (5 times ULN if liver metastases is present) INR no greater than 1.5 times ULN PT and PTT no greater than 1.5 times ULN Creatinine no greater than 1.5 mg/dL No more than trace blood or protein in urine LVEF ≥ 50% by MUGA scan No prior New York Heart Association class I-IV heart disease No PR prolongation or atrioventricular block on ECG Not pregnant or nursing Negative pregnancy test Fertile patients must use effective contraception (preferably nonhormonal) Random blood sugar less than 2.5 times ULN No other malignancy within the past 5 years except curatively treated basal cell or squamous cell skin cancer or carcinoma in situ of the cervix No other acute or chronic medical or psychiatric condition or laboratory abnormality that would preclude study participation No prior trastuzumab (Herceptin) No other concurrent immunologic therapy See Disease Characteristics Recovered from prior cytotoxic chemotherapy No prior cumulative dose of doxorubicin more than 360 mg/m^2 No concurrent chemotherapy At least 2 weeks since prior hormonal therapy No concurrent hormonal therapy, including tamoxifen No concurrent dexamethasone, progesterone, or glucocorticoids See Disease Characteristics At least 2 weeks since prior radiotherapy No prior radiotherapy to target lesions or only site of measurable disease No concurrent radiotherapy See Disease Characteristics No prior organ allograft No prior gefitinib No prior immunosuppressive therapy At least 2 weeks since prior cytotoxic drugs No concurrent carbamazepine, ethosuximide, griseofulvin, nafcillin, nelfinavir mesylate, nevirapine, oxcarbazepine, phenobarbital, phenylbutazone, phenytoin, primidone, rifabutin, rifampin, rofecoxib, Hypericum perforatum (St. John's Wort), sulfadimidine, sulfinpyrazone, troglitazone, or grapefruit juice No other concurrent investigational agents No concurrent topical eye agents Concurrent bisphosphonates allowed for hypercalcemia and/or prophylaxis of bone metastases
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Carlos Arteaga
Organizational Affiliation
Eastern Cooperative Oncology Group
Official's Role
Principal Investigator
Facility Information:
Facility Name
Eastern Cooperative Oncology Group
City
Boston
State/Province
Massachusetts
ZIP/Postal Code
02215
Country
United States

12. IPD Sharing Statement

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Trastuzumab and Gefitinib in Treating Patients With Metastatic Breast Cancer

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