- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02654119
Cyclophosphamide, Paclitaxel, and Trastuzumab in Treating Stage I-II HER2/Neu Positive Breast Cancer After Surgery
A Phase II Study of Adjuvant Therapy Using a Regimen of Cyclophosphamide, Paclitaxel With Trastuzumab in Stage I-II HER2/Neu Positive Breast Cancer Patients
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
PRIMARY OBJECTIVES:
I. To determine the toxicities and ability to complete the planned treatment of a dose-dense regimen of cyclophosphamide and paclitaxel with trastuzumab in subjects with newly diagnosed stage I-II HER2/neu positive breast cancer.
II. To estimate recurrence free survival of a dose-dense regimen of cyclophosphamide and paclitaxel with trastuzumab in subjects with newly diagnosed stage I-II HER2/neu positive breast cancer.
OUTLINE:
SYSTEMIC THERAPY: Patients receive cyclophosphamide intravenously (IV) over 1 hour, paclitaxel IV over 3 hours, and trastuzumab IV over 30-90 minutes on day 1. Treatment repeats every 14 days for 6 courses in the absence of disease progression or unacceptable toxicity.
MAINTENANCE TRASTUZUMAB THERAPY: Beginning in course 6, patients receive trastuzumab IV over 30-60 minutes on day 1. Treatment repeats every 21 days for up to 52 weeks in the absence of disease progression or unacceptable toxicity.
Patients may undergo radiation therapy at the discretion of the radiation oncologist and medical oncologist and patients with estrogen/progesterone receptor positive tumors receive hormonal therapy as determined by the medical oncologist per standard National Comprehensive Care Network (NCCN) guidelines.
After completion of study treatment, patients are followed up every 3 months for 2 years.
Study Type
Enrollment (Actual)
Phase
- Phase 2
Contacts and Locations
Study Locations
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Nebraska
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Norfolk, Nebraska, United States, 68701
- Faith Regional Health Services Carson Cancer Center
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Omaha, Nebraska, United States, 68198
- University of Nebraska Medical Center
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Omaha, Nebraska, United States, 68118
- Nebraska Medicine-Village Pointe
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Histologically confirmed newly diagnosed stage I-II HER2/neu positive breast cancer
- Women of reproductive potential must be non-pregnant and non-nursing and must agree to employ an effective barrier method of birth control throughout the study and for up to 6 months following treatment
- Women of child-bearing potential must have a negative pregnancy test within 7 days of initiating study (no childbearing potential is defined as age 55 years or older and no menses for two years or any age with surgical removal of the uterus and/or both ovaries)
- Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1
- Within 30 days prior to enrollment: Absolute neutrophil count greater than or equal to 1,500/mcl
- Within 30 days prior to enrollment: Platelet count equal to or greater than 150,000/mcl
- Within 30 days prior to enrollment: Hemoglobin > 11 gm/dl
- Within 30 days prior to enrollment: Alkaline phosphatase equal or less than 1.5 times the upper limit of normal (ULN)
- Within 30 days prior to enrollment: Total bilirubin equal to or less than 1.5 times the ULN
- Within 30 days prior to enrollment: Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) no greater than 1.5 times the ULN
- Within 30 days prior to enrollment: Creatinine less than 1.5 times the ULN
- Able to give informed consent
- All included subjects must have normal cardiac function as defined by an ejection fraction of > 50% by echocardiogram
- Able to return for treatment and follow-up on the specified days
Exclusion Criteria:
- Prior malignancy; except for adequately treated basal cell or squamous cell skin cancer or noninvasive carcinomas
- Subjects with pre-existing grade II peripheral neuropathy
- History of previous chemotherapy
- Stage IV or metastatic breast cancer
- Pregnant or nursing women
- Inability to cooperate with treatment protocol
- No active serious infections or other conditions precluding chemotherapy
- Any comorbidity or condition which, in the opinion of the investigator, may interfere with the assessments and procedures of this protocol e.g. unstable angina, myocardial infarction within 6 months, severe infection, etc.
- Known hypersensitivity to any component of required drugs in the study
- Known positive for human immunodeficiency virus (HIV) or infectious hepatitis, type A, B or C or active hepatitis
- Any serious medical condition, laboratory abnormality, or psychiatric illness that would prevent the subject from signing the informed consent form
- Myocardial infarction within 6 months prior to enrollment or has New York Heart Association (NYHA) class III or IV heart failure uncontrolled angina, severe uncontrolled ventricular arrhythmias, or electrocardiographic evidence of acute ischemia or active conduction system abnormalities; prior to study entry, any electrocardiographic (ECG) abnormality at screening has to be documented by the investigator as not medically relevant
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Treatment (cyclophosphamide, paclitaxel, trastuzumab)
SYSTEMIC THERAPY: Patients receive cyclophosphamide IV over 1 hour, paclitaxel IV over 3 hours, and trastuzumab IV over 30-90 minutes on day 1. Treatment repeats every 14 days for 6 courses in the absence of disease progression or unacceptable toxicity. MAINTENANCE TRASTUZUMAB THERAPY: Beginning in course 6, patients receive trastuzumab IV over 30-60 minutes on day 1. Treatment repeats every 21 days for up to 52 weeks in the absence of disease progression or unacceptable toxicity. Patients may undergo radiation therapy at the discretion of the radiation oncologist and medical oncologist and patients with estrogen/progesterone receptor positive tumors receive hormonal therapy as determined by the medical oncologist per standard NCCN guidelines. |
Correlative studies
Given IV
Other Names:
Given IV
Other Names:
Given IV
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Incidence of neutropenia, graded according to the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version (v)4.03
Time Frame: Up to 3 months after final chemotherapy treatment (including trastuzumab)
|
The incidence rates of neutropenia and adverse events will be summarized using frequencies, percentages and 90% confidence intervals.
Adverse events will be described by cycle.
The frequency of toxicity, categorized by toxicity grades, will be summarized.
|
Up to 3 months after final chemotherapy treatment (including trastuzumab)
|
Incidence of paclitaxel-related neuropathy, graded according to the NCI CTCAE v4.03
Time Frame: Up to 3 months after final chemotherapy treatment (including trastuzumab)
|
The incidence rates of paclitaxel-related neuropathy and adverse events will be summarized using frequencies, percentages and 90% confidence intervals.
Adverse events will be described by cycle.
The frequency of toxicity, categorized by toxicity grades, will be summarized.
|
Up to 3 months after final chemotherapy treatment (including trastuzumab)
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Incidence of grade 3/4 cardiotoxicity, graded according to the NCI CTCAE v4.03
Time Frame: Up to 3 months after final chemotherapy treatment (including trastuzumab)
|
The incidence rates of grade 3/4 cardiotoxicity and adverse events will be summarized using frequencies, percentages and 90% confidence intervals.
Adverse events will be described by cycle.
The frequency of toxicity, categorized by toxicity grades, will be summarized.
|
Up to 3 months after final chemotherapy treatment (including trastuzumab)
|
Incidence of grade 3/4 nausea/vomiting, graded according to the NCI CTCAE v4.03
Time Frame: Up to 3 months after final chemotherapy treatment (including trastuzumab)
|
The incidence rates of grade 3/4 nausea/vomiting and adverse events will be summarized using frequencies, percentages and 90% confidence intervals.
Adverse events will be described by cycle.
The frequency of toxicity, categorized by toxicity grades, will be summarized.
|
Up to 3 months after final chemotherapy treatment (including trastuzumab)
|
Recurrence free survival (RFS)
Time Frame: First date of therapy until the first notation of clinical progression, relapse or death from any cause, assessed at 2 years
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RFS and survival curves will be plotted following the method of Kaplan and Meier using the full analysis set.
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First date of therapy until the first notation of clinical progression, relapse or death from any cause, assessed at 2 years
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Incidence of inability to complete treatment, defined as a patient that requires a lower dose of therapy (defined as dose lowered by 50%), or a postponement of scheduled treatment of longer than 28 days, or discontinuation of treatment for any reason
Time Frame: Up to 2 years
|
Inability to complete treatment will be described using frequencies and proportions and 90% confidence intervals.
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Up to 2 years
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Amulya Yellala, MD, University of Nebraska
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimated)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Skin Diseases
- Neoplasms
- Neoplasms by Site
- Breast Diseases
- Breast Neoplasms
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Antirheumatic Agents
- Antineoplastic Agents
- Immunosuppressive Agents
- Immunologic Factors
- Tubulin Modulators
- Antimitotic Agents
- Mitosis Modulators
- Antineoplastic Agents, Alkylating
- Alkylating Agents
- Myeloablative Agonists
- Antineoplastic Agents, Phytogenic
- Cyclophosphamide
- Paclitaxel
- Trastuzumab
- Antibodies
- Immunoglobulins
- Albumin-Bound Paclitaxel
- Antibodies, Monoclonal
- Antineoplastic Agents, Immunological
Other Study ID Numbers
- 0318-15-FB
- P30CA036727 (U.S. NIH Grant/Contract)
- NCI-2015-01879 (Registry Identifier: CTRP (Clinical Trial Reporting Program))
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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