Please select the eligibility criteria that correspond to the clinical trial below.
Title: A PHASE 2, 2-STAGE, 2-COHORT STUDY OF TALAZOPARIB (BMN 673) ADMINISTERED TO GERMLINE BRCA MUTATION SUBJECTS WITH LOCALLY ADVANCED AND/OR METASTATIC BREAST CANCER
Brief Summary: The purpose of this 2-stage, 2-cohort Phase 2 trial is to evaluate the safety and efficacy of talazoparib (also known as BMN 673) in subjects with locally advanced or metastatic breast cancer with a deleterious germline BRCA 1 or BRCA 2 mutation. Subjects will be assigned to either Cohort 1 or 2 based on prior chemotherapy for metastatic disease:

* Cohort 1) Subjects with a documented PR or CR to a prior platinum-containing regimen for metastatic disease with disease progression \> 8 weeks following the last dose of platinum; or
* Cohort 2) Subjects who have received \> 2 prior chemotherapy regimens for metastatic disease and who have had no prior platinum therapy for metastatic disease


Options:
A: Inclusion Criteria:

* Germline mutation in BRCA1 or BRCA2 that is predicted to be deleterious or suspected deleterious.
* Histologically or cytologically confirmed breast cancer with evidence of metastatic disease.
* Prior therapy with an anthracycline and a taxane in either an adjuvant or metastatic setting.
* Prior platinum allowed as long as no breast cancer progression occurred on treatment or if given in adjuvant/neoadjuvant setting at least 12 months from last dose to study entry elapsed.
* ER/PR breast cancer positive patients must have received and progressed on at least one endocrine therapy (adjuvant or metastatic), or have disease that the treating physician believes to be inappropriate for endocrine therapy.
* ECOG performance status 0-1.
* Adequate bone marrow, kidney and liver function.

Exclusion Criteria:

* Prior treatment with PARP inhibitor.
* Patients with HER2 positive disease.
* More than 2 prior lines of chemotherapy for metastatic breast cancer.
* Untreated and/or uncontrolled brain metastases.
* Prior malignancy unless curatively treated and disease-free for \> 5 years prior to study entry. Prior adequately treated non-melanoma skin cancer, in situ cancer of the cervix, DCIS or stage I grade 1 endometrial cancer allowed.
* Known HIV (Human Immunodeficiency Virus) infection.
* Pregnant or breast-feeding women.
B: Inclusion Criteria:

* At least 18 years of age;
* Metastatic breast cancer (Stage IV) with measurable disease by Response Evaluation Criteria in Solid Tumors (RECIST) criteria;
* 0-2 prior chemotherapy regimens in the metastatic setting;
* Histologically documented (either primary or metastatic site) breast cancer that was ER-negative, PR-negative, and HER-2 nonoverexpressing by immunohistochemistry (0,1) or non-gene amplification by fluorescence in situ hybridization (FISH);
* Completion of prior chemotherapy at least 2 weeks prior to trial entry and recovery from toxicity of prior chemotherapy;
* Radiation therapy must have been completed at least 2 weeks prior to trial entry, and radiated lesions may not have served as measurable disease;
* Patient may have had central nervous system (CNS) metastases if he/she did not require steroids, whole brain radiation therapy (XRT), gamma/cyber knife, and brain metastases were clinically stable without symptomatic progression;
* Eastern Cooperative Oncology Group (ECOG) performance status 0-1;
* Adequate organ function defined as: absolute neutrophil count (ANC)≥1,500/mm3, platelets ≥100,000/mm3, creatinine clearance \>50mL/min, ALT and AST \<2.5 x upper limit of normal (ULN) (or \<5 x ULN in case of liver metastases); total bilirubin \<1.5 mg/dL.
* Tissue block (primary or metastatic) available for PARP and PG studies was recommended, although its absence did not exclude subjects from participating;
* Woman of child bearing potential must have had documented negative pregnancy test within two weeks of trial entry and agreed to acceptable birth control during the duration of the trial therapy;
* Signed, IRB approved written informed consent.

Exclusion Criteria:

* Lesions identifiable only by positron emission tomography (PET);
* Prior treatment with gemcitabine, carboplatin, cisplatin or iniparib;
* Major medical conditions that might have affected trial participation (uncontrolled pulmonary, renal, or hepatic dysfunction, uncontrolled infection);
* Significant history of uncontrolled cardiac disease; i.e. uncontrolled hypertension, unstable angina, recent myocardial infarction (within prior 6 months), uncontrolled congestive heart failure, and cardiomyopathy that was either symptomatic or asymptomatic but with decreased ejection fraction \<45%;
* Other significant comorbid condition which the investigator felt might compromise effective and safe participation in the trial;
* Patient enrolled in another investigational device or drug trial, or was receiving other investigational agents;
* Concurrent or prior (within 7 days of trial day 1) anticoagulation therapy (low dose for port maintenance allowed);
* Concurrent radiation therapy was not permitted throughout the course of the trial;
* Inability to comply with the requirements of the trial;
* Pregnant or lactating woman;
* Leptomeningeal disease or brain metastases requiring steroids or other therapeutic intervention.
C: Inclusion Criteria:

* Histologically or cytologically confirmed carcinoma of the breast
* Locally advanced and/or metastatic disease
* Deleterious or pathogenic germline BRCA 1 or BRCA 2 mutation
* Prior chemotherapy: Cohort 1) PR or CR to prior platinum-containing regimen for metastatic disease with disease progression \> 8 weeks following the last dose of platinum; or Cohort 2) \> 2 prior chemotherapy regimens for metastatic disease and no prior platinum for metastatic disease
* ECOG performance status ≤ 1
* Have adequate organ function

Exclusion Criteria:

* Prior enrollment into a clinical trial of a PARP inhibitor
* CNS metastasis except adequately treated brain metastasis documented by baseline CT or MRI scan that has not progressed since previous scans and that does not require corticosteroids for management of CNS symptoms
* Prior malignancy except for prior BRCA-associated cancer as long as there is no current evidence of the prior cancer, carcinoma in situ of the cervix or non-melanoma skin cancer, and a cancer diagnosed and definitively treated \>5 years prior to study enrollment with no subsequent evidence of recurrence
* Known to be HIV positive, active hepatitis C virus, or active hepatitis B virus
* Known hypersensitivity to any of the components of talazoparib
D: Inclusion Criteria:

* Histologically or cytologically confirmed carcinoma of the breast
* Locally advanced breast cancer that is not amenable to curative radiation or surgical cure and/or metastatic disease appropriate for systemic single cytotoxic chemotherapy
* Documentation of a deleterious, suspected deleterious, or pathogenic germline BRCA1 or BRCA2 mutation from Myriad Genetics or other laboratory approved by the Sponsor
* No more than 3 prior chemotherapy-inclusive regimens for locally advanced and/or metastatic disease (no limit on prior hormonal therapies or targeted anticancer therapies such as mechanistic target of rapamycin (mTOR) or CDK4/6 inhibitors, immune-oncology agents, tyrosine kinase inhibitors, or monoclonal antibodies against CTL4 or VEGF)
* Prior treatment with a taxane and/or anthracycline in the neoadjuvant, adjuvant, locally advanced, or metastatic setting unless medically contraindicated
* Have measurable or non-measurable, evaluable disease by the revised response evaluation criteria in solid tumors (RECIST) v.1.1
* Eastern Cooperative Oncology Group (ECOG) performance status ≤ 2

Exclusion Criteria:

* First-line locally advanced and/or metastatic breast cancer with no prior adjuvant chemotherapy unless the Investigator determines that one of the 4 cytotoxic chemotherapy agents in the control arm would otherwise be offered to the subject
* Prior treatment with a PARP inhibitor (not including iniparib)
* Not a candidate for treatment with at least 1 of the treatments of protocol-specific physician's choice (ie, capecitabine, eribulin, gemcitabine, vinorelbine)
* Subjects who had objective disease progression while receiving platinum chemotherapy administered for locally advanced or metastatic disease; subjects who received low-dose platinum therapy administered in combination with radiation therapy are not excluded
* Subjects who have received platinum in the adjuvant or neoadjuvant setting are eligible; however, subjects may not have relapsed within 6 months of the last dose of prior platinum therapy
* Cytotoxic chemotherapy within 14 days before randomization
* Radiation or anti-hormonal therapy or other targeted anticancer therapy within 14 days before randomization
* HER2 positive breast cancer
* Active inflammatory breast cancer
* CNS metastases

  * Exception: Adequately treated brain metastases documented by baseline CT or MRI scan that has not progressed since previous scans and that does not require corticosteroids (except prednisone ≤ 5 mg/day or equivalent) for management of CNS symptoms. A repeat CT or MRI following the identification of CNS metastases (obtained at least 2 weeks after definitive therapy) must document adequately treated brain metastases.
  * Subjects with leptomeningeal carcinomatosis are not permitted
* Prior malignancy except for any of the following:

  * Prior BRCA-associated cancer as long as there is no current evidence of the cancer
  * Carcinoma in situ or non-melanoma skin cancer
  * A cancer diagnosed and definitively treated ≥ 5 years before randomization with no subsequent evidence of recurrence
* Known to be human immunodeficiency virus positive
* Known active hepatitis C virus, or known active hepatitis B virus
* Known hypersensitivity to any of the components of talazoparib

Answer: C