Phase II Trial of Brostallicin and Cisplatin in Patients With Metastatic Triple Negative Breast Cancer
Phase II Trial of Brostallicin and Cisplatin in Patients With Metastatic Triple Negative Breast Cancer
This phase II trial studies how well brostallicin and cisplatin work in treating patients with breast cancer that has spread to other parts of the body (metastatic) and does not have estrogen receptors, progesterone receptors, or large amounts of human epidermal growth factor receptor 2 (HER2) on its cells (triple-negative). Drugs used in chemotherapy, such as brostallicin and cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from spreading.
PRIMARY OBJECTIVES:
I. To identify any clinical efficacy of brostallicin and cisplatin in the treatment of breast cancer patients having a triple negative (estrogen receptor [ER]/progesterone receptor [PR]/HER2 negative) phenotype, as measured by progression-free survival (PFS) at 3 months.
SECONDARY OBJECTIVES:
I. To describe the confirmed tumor response rate of patients with measurable disease receiving brostallicin and cisplatin.
II. To describe the duration of response in patients with measurable disease receiving brostallicin and cisplatin.
III. To describe the 6-month progression-free survival of patients receiving brostallicin and cisplatin.
IV. To describe the overall survival (OS) of patients receiving brostallicin and cisplatin.
V. To evaluate the adverse event profile of the study regimen (adverse events graded using the Cancer Therapy Evaluation Program [CTEP] Active Version of the Common Terminology Criteria for Adverse Events [CTCAE]).
OUTLINE:
Patients receive cisplatin intravenously (IV) over 2 hours on day 1 and brostallicin IV over 10 minutes on day 2. Courses repeat every 21 days in the absence of disease progression or unacceptable toxicity.
After completion of study treatment, patients are followed up every 3 months until disease progression and then every 6 months for up to 5 years.
Inclusion Criteria
Exclusion Criteria
HER2 positive (3+ by IHC or fluorescence in situ hybridization [FISH] amplified) breast cancer by ASCO/CAP guidelines
Estrogen receptor (ER) and/or progesterone receptor (PR/PgR) positive breast cancer (defined as > 1% of either receptor by IHC)
Any of the following
Stage III or IV invasive non-breast malignancy in =< 5 years prior to registration
Pre-existing peripheral neuropathy of grade >= 2 (using the CTEP active version of the CTCAE)
Major surgery =< 4 weeks prior to registration
Chemotherapy or immunologic therapy =< 3 weeks prior to registration
Radiotherapy =< 2 weeks prior to registration, except if to a non-target lesion only
* NOTES:
Evidence of active brain metastasis including leptomeningeal involvement
* NOTE: Central nervous system (CNS) metastasis controlled by prior surgery and/or radiotherapy is allowed; to be considered controlled, there must be at least 2 months of no symptoms or evidence of progression prior to study entry and corticosteroid therapy given to control brain edema must have been discontinued
History of allergy or hypersensitivity to the drugs used in this study (or their excipients) including platinum compounds (cisplatin, carboplatin)
Active, unresolved infection
Uncontrolled intercurrent illness including, but not limited to psychiatric illness/social situations or co-morbid systemic illnesses or other severe concurrent disease which, in the judgment of the investigator, would make the patient inappropriate for entry into this study or would interfere significantly with the proper assessment of safety of the prescribed regimens or would limit compliance with study requirements or would make it undesirable for patient to participate in the trial
Clinically significant cardiovascular or cerebrovascular disease, including any history of the following =< 6 months prior to registration:
Currently receiving treatment in a different clinical study in which investigational procedures are performed or investigational therapies are administered
* NOTE: Patient may not enroll in such clinical trials while participating in this study; exception may be granted for trials related to symptom management (cancer control) which do not employ hormonal treatments or treatments that may block the path of the targeted agents used in this trial
Immunocompromised patients (other than that related to the use of corticosteroids) including patients known to be human immunodeficiency virus (HIV) positive with an acquired immune deficiency syndrome (AIDS)-defining illness; HIV positive patients with cluster of differentiation (CD)4 count within institutional normal range and no history of an AIDS-defining illness are eligible
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