Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Randomized Phase II Evaluation of Weekly Ixabepilone With or Without Biweekly Bevacizumab in Recurrent or Persistent Platinum-resistant/Refractory Epithelial Ovarian, Fallopian Tube, or Primary Peritoneal Cancers
Brief Summary: This is a randomized, two-arm, open-label Phase II multicenter study designed to examine the effects of adding bevacizumab to ixabepilone for the treatment of patients who have recurrent or persistent platinum-resistant/refractory epithelial (non-mucinous) ovarian, fallopian tube, or primary peritoneal cancer. Its primary objective is to assess whether adding bevacizumab to ixabepilone improves progression-free survival in its target population. Study participants will be stratified by (a) study site and (b) previous receipt of bevacizumab prior to randomization.


Options:
A: Inclusion Criteria:

1. 18 years to 70 years;
2. Had a histologically or cytologically confirmed diagnosis of epithelial ovarian cancer；
3. unfit for radical surgery and had received second-line chemotherapy，the disease still progressed or can not tolerate the chemotherapy;
4. Had a disease status that was measurable or evaluable as defined by Response Evaluation Criteria in Solid Tumors (RECIST, version1.1);
5. Had an Eastern Cooperative Oncology Group (ECOG) performance status (PS) of 0, 1, or 2;
6. Had a life expectancy of at least 12 weeks;
7. Adequate hepatic, renal, heart, and hematologic functions (hemoglobin ≥90g/L, platelets ≥ 80×10\^9/L, neutrophils ≥ 1.5×10\^9/L, total bilirubin within 1.5×the upper limit of normal (ULN), and b) ALT and AST≤2.5×the ULN (If liver metastases, serum creatine ≤ 1.5 x ULN);
8. Had not gastrointestinal diseases that lead to malabsorption or impact Drug absorption;
9. had good compliance;
10. Signed and dated informed consent.

Exclusion Criteria:

1. patients who had received anti-vascular therapy;
2. Allergic to any ingredients of Apatinib;
3. Participated in other drug clinical researchers within four weeks;
4. Have a variety of factors that affect oral medication (such as can not swallow, gastrointestinal resection, chronic diarrhea and intestinal obstruction, etc.)
5. Severe infection;
6. Patients with serious cardiovascular diseases,such as unstable angina, grade 3-4 heart dysfunction (NYHA Standard), congestive heart failure, poor-controlled arterial hypertension despite standard medical management;
7. Patients who received major surgical operations within 4 weeks before screening;
8. Patients who manifested arterial/venous thrombus events, e.g.cerebrovascular accident (including transient ischemic attack), deep venous thrombosis and pulmonary embolism, etc., within 12 months before screening;
9. Past or concurrent with other malignancies, except for cured skin basal cell carcinoma and cervical in situ cancer;
10. Have a history of psychiatric abuse and can not quit or have mental disorders.
B: Inclusion Criteria:

* Patients must have platinum-resistant/refractory (i.e., platinum-free interval \<6 months) recurrent or persistent histologically confirmed epithelial (non-mucinous) ovarian, fallopian tube, or primary peritoneal cancer.

Patients may have serous, endometrioid, clear cell, carcinosarcoma, or transitional cell/malignant Brenner, mixed, or undifferentiated histologies.

* Patients must have specimen available for immunohistochemistry for class III β-tubulin status; recurrent tumor specimen is preferred, though this may be performed on primary tumor if no recurrent tumor is available.
* All patients must have measurable disease. Measurable disease is defined as lesions that can be measured by physical examination or by means of medical imaging techniques. Measurable disease is defined as at least one lesion that can be accurately measured in at least one dimension (longest dimension to be recorded). Each lesion must be ≥ 20 mm when measured by conventional techniques, including palpation or plain x-ray, or ≥ 10 mm when measured by spiral CT and/or MRI. Ascites and pleural effusions are not to be considered measurable disease.
* Patients must have at least one "target lesion" to be used to assess response on this protocol as defined by RECIST v1.1 Tumors within a previously irradiated field will be designated as "non-target" lesions unless progression is documented or a biopsy is obtained to confirm persistence at least 90 days following completion of radiation therapy.
* At the time of initial surgery, patients may have been optimally (\<1 cm diameter residual disease) or sub-optimally (≥1 cm diameter of residual disease) debulked.
* Patients with measurable recurrent disease of any previous stage (I-IV) are eligible to enrollment.
* The diagnosis must be histologically confirmed by a gynecologic pathologist.
* Patients must have adequate bone marrow, kidney, and liver function:

  1. Absolute neutrophil count greater than or equal to 1500 cells/mm3
  2. Platelets greater than or equal to 100,000/uL
  3. Renal function: creatinine less than or equal to 2.0 mg/dL
  4. Hepatic function: Bilirubin ≤ 1.5 X laboratory normal
  5. SGOT/SGPT ≤ 3 X laboratory normal.
* Patients must have an ECOG performance status of 0-2.
* Patients must have signed an approved informed consent.
* Patients must have recovered from effects of recent surgery, radiotherapy, or chemotherapy. They should be free of significant infection.
* Patients must have received prior treatment with taxanes. There is no limit on the number of prior lines of therapy.
* Patients may have received prior bevacizumab therapy alone or in combination with chemotherapy. A 3-week washout period is required.
* Patients of childbearing potential must have a negative serum pregnancy test within 7 days prior to the study entry and be practicing an effective form of contraception (section 7.5.3).
* Patients must be at least 18 years of age.

Exclusion Criteria:

* Patients with a history of other invasive malignancies, with the exception of non-melanoma skin cancers, are excluded if there is any evidence of other malignancy present within the last five years. Patients are also excluded if their previous cancer treatment contraindicates this protocol therapy.
* Patients who have a significant history of cardiac disease, i.e., uncontrolled hypertension, unstable angina, uncontrolled congestive heart failure, or uncontrolled arrhythmias within 6 months of registration (NYHA classification III-IV).
* Patients with any unstable medical issue (including cardiac issues as above, active treatment for symptomatic pulmonary embolism, CVA, renal or hepatic insufficiency, active infection/sepsis requiring intravenous antibiotics). In patients who have undergone surgery, 28 days should elapse before initiation and the surgical site should be adequately healed.
* Known brain/leptomeningeal involvement of the disease, active neurological disease such as uncontrolled seizure disorder or moderate to severe dementia.
* Patients who have received prior therapy with any covalent irreversible anti-angiogenic tyrosine kinase inhibitor (e.g., vandetanib).
* Patients known to be seropositive for human immunodeficiency virus (HIV) and active hepatitis, even if liver function studies are in the eligible range.
* Known hemorrhagic diathesis or active bleeding disorder, including platelet count \<100,000/uL, or inadequate granulocytes, including an absolute neutrophil count \<1500 cells/mm.
* Any hypersensitivity to Cremophor® EL or polyoxyethylated castor oil.
* CTCAE grade 2 or higher peripheral neuropathy.
C: Inclusion Criteria:

* No evidence of disease on CT/MRI following treatment for recurrent ovarian, fallopian tube, or peritoneal cancer.
* High-grade papillary serous carcinoma of the ovary, fallopian tube or peritoneum. Histological confirmation of the original primary tumor is required.
* CA-125 within normal range.
* Age greater than or equal to 18 years.
* 1 prior line of therapy (cytotoxic therapy only) in the recurrent setting is allowed. Bevacizumab in the upfront setting allowed, however Bevacizumab or other VEGF pathway targeted therapy in the recurrent setting is not allowed. Hormonal therapy does not count as a prior line.
* Recovered from effects of recent surgery, radiotherapy, and chemotherapy.
* ECOG performance status ≤ 2

Organ and marrow function as defined below:

* Absolute neutrophil count ≥1,250/mcL
* Platelets ≥100,000/mcL
* Bilirubin ≤ 1.5 x ULN
* AST (SGOT) / ALT (SGPT) ≤ 2.5 x institutional upper limit of normal Alkaline phosphatase ≤ to 2.5 x ULN
* Creatinine ≤ 1.5 x institutional upper limit
* Less than or equal to 1+ proteinuria on two consecutive dipsticks taken no less than 1 week apart, or \< 1 gm protein on 24-hour urine collection or a urine protein:creatinine ratio of \< 1.
* INR \< 1.5; if on anticoagulation: INR is required to be between 2 and 3.

Patient must receive one of these three regimens for their platinum sensitive disease (number of cycles should not have exceeded 8 cycles of 1 regimen in the recurrent setting):

* Platinum (Carboplatin or Cisplatin) and Taxane (Paclitaxel or Docetaxel) Carboplatin and Gemcitabine
* Carboplatin and Liposomal Doxorubicin
* Females not of childbearing potential or has documentation of a negative pregnancy test prior to the start of the study treatment are eligible. Sexually active pre-menopausal female subjects must agree to use adequate, highly effective contraceptive measures, while on study and for 45 days after the last dose of last study drug. Effective birth control includes (a) intrauterine device (IUD) plus one barrier method; (b) oral, implantable or injectable contraceptives plus one barrier method; or (c) 2 barrier methods. Effective barrier methods are male or female condoms, diaphragms, and spermicides (creams or gels that contain a chemical to kill sperm).
* Able and willing to sign a written informed consent document.

Exclusion Criteria:

* Prior therapy with bevacizumab or other VEGF pathway targeted therapy in the recurrent setting. Bevacizumab in the upfront setting is allowed.
* Receiving any other study agents.
* Subjects with treated limited stage basal cell or squamous cell carcinoma of the skin or carcinoma in situ of the breast or cervix are eligible. Subjects with prior cancer treated with a curative intent with no evidence of recurrent disease 5 years following diagnosis and judged by the investigator to be at low risk of recurrence are eligible. Subjects with any other concomitant or prior malignancies are ineligible.
* Serious non-healing wounds or ulcers at the time of registration.
* History of abdominal fistula or gastrointestinal perforation.
* Active bleeding.
* Clinically significant cardiovascular disease.
* History of allergic reactions attributed to compounds of similar chemical or biologic composition to Tivozanib.
* Symptomatic left ventricular dysfunction or baseline left ventricular ejection fraction (LVEF) by multigated acquisition scan (MUGA) or echocardiogram (ECHO) ≤ 50 % lower limit of institutional normal (LLN).
* Uncontrolled hypertension: systolic blood pressure of \>140 mmHg or diastolic blood pressure of \>90 mmHg documented on 2 consecutive measurements taken at least 24 hours apart.
* Myocardial infarction, severe angina, or unstable angina within 6 months prior to administration of first dose of study drug.
* History of serious ventricular arrhythmia (i.e., ventricular tachycardia or ventricular fibrillation).
* Cardiac arrhythmias requiring anti-arrhythmic medications (except for atrial fibrillation that is well controlled with anti-arrhythmic medication).
* Coronary or peripheral artery bypass graft within 6 months of screening.
* History of Class III or IV congestive heart failure, as defined by the New York Heart Association.
* Central nervous system metastases.

Note: Subjects with previously treated (radiotherapy or surgery) brain metastasis that have been stable without steroid treatment for at least 3 months following prior treatment may be enrolled.
D: Inclusion Criteria:

1. Signed written informed consent obtained prior to initiation of any study-specific procedures and treatment as confirmation of the patient's awareness and willingness to comply with the study requirements.
2. Female patients ≥ 18 years with histologically confirmed primary advanced invasive high grade epithelial ovarian cancer, peritoneal cancer, or fallopian tube cancer FIGO III/IV (except FIGO stage IIIA2 without nodal involvement) according to recent FIGO classification (= FIGO stage IIIB - IV according to FIGO 2009 classification).
3. All patients must have had either upfront primary debulking surgery OR plan to undergo chemotherapy with interval debulking surgery.
4. Patients must have available tumor samples to be sent to central laboratory as formalin-fixed, paraffin-embedded (FFPE) sample for determination of BRCA status prior to randomization for stratification.
5. Patients must be able to commence systemic therapy within 8 weeks of cytoreductive surgery.
6. Eastern Cooperative Oncology Group (ECOG) performance status (PS) 0-1.
7. Estimated life expectancy \> 3 months.
8. Adequate bone marrow function (within 28 days prior to day 1, cycle 1)

   * Absolute Neutrophil Count (ANC) ≥ 1.5 x 10\^9/L
   * Platelets (PLT) ≥ 100 x 10\^9/L
   * Hemoglobin (Hb) ≥ 9 g/dL (can be post-transfusion)
9. Adequate coagulation parameters (within 28 days prior to day 1, cycle 1)

   * Patients not receiving anticoagulant medication who have an International Normalized Ratio (INR) ≤ 1.5 and an Activated ProThrombin Time (aPTT) ≤ 1.5 x institutional upper limit of normal (ULN).
   * The use of full-dose oral or parenteral anticoagulants is permitted as long as the INR or aPTT is within therapeutic limits (according to institution medical standard) and the patient has been on a stable dose of anticoagulants for at least two weeks at the time of day 1, cycle 1.
10. Adequate liver and kidney function (within 28 days prior to day 1, cycle 1)

    * Total bilirubin ≤ 1.5 x ULN (≤ 2.0 x ULN in patients with known Gilbert's syndrome) OR direct bilirubin ≤ 1.0 x ULN.
    * Aspartate aminotransferase / Serum Glutamic Oxaloacetic Transaminase (ASAT/SGOT) and Alanine aminotransferase / Serum Glutamic Pyruvate Transaminase (ALAT/SGPT) ≤ 2.5 x ULN, unless liver metastases are present, in case of liver metastases values must be ≤ 5 x ULN.
    * Urine dipstick for proteinuria \< 2+. If urine dipstick is ≥ 2+, 24 hour urine must demonstrate ≤ 1 g of protein in 24 hours.
    * Serum creatinine ≤ 1.5 x upper limit of normal (ULN) or calculated creatinine clearance ≥ 30 mL/min using the Cockcroft-Gault equation.
11. Patients must have normal blood pressure (BP) or adequately treated and controlled BP, with a systolic BP of ≤ 140 mmHg and diastolic BP of ≤ 90 mmHg for eligibility. Patients must have a BP of ≤ 140/90 mmHg taken in the clinic setting by a medical professional within 4 weeks prior to day 1, cycle 1.
12. Negative urine or serum pregnancy test within 7 days prior to day 1, cycle 1 in women of childbearing potential (WOCBP), confirmed prior to treatment on day 1.
13. For women of childbearing potential: agreement to remain abstinent (refrain from heterosexual intercourse) or use a highly effective contraceptive method with a failure rate of \< 1% per year during the treatment period and for at least 6 months after administration of the last dose of medication.

    A woman is considered to be of childbearing potential if she is postmenarcheal, has not reached a postmenopausal state (≥ 12 continuous months of amenorrhea with no identified cause other than menopause), and has not undergone surgical sterilization (removal of ovaries, fallopian tubes, and/or uterus).

    Examples of contraceptive methods with a failure rate of \< 1% per year include but are not limited to bilateral tubal ligation and/or occlusion, male sterilization, and intrauterine devices. The reliability of sexual abstinence should be evaluated in relation to the duration of the clinical study and the preferred and usual lifestyle of the patient. Periodic abstinence (e.g., calendar, ovulation, symptothermal, or postovulation methods) and withdrawal are not acceptable methods of contraception.
14. Willingness and ability to comply with scheduled visits, treatment plans, laboratory tests, and other study procedures, that include the completion of patient-reported outcomes questionnaires.

Exclusion Criteria:

1. Non-epithelial tumor origin of the ovary.
2. Ovarian tumors of low malignant potential (e.g. borderline tumors) and low grade tumors.
3. Planned intraperitoneal cytotoxic chemotherapy.
4. Malignancies other than ovarian cancer within 5 years prior to randomization, with the exception of those with a negligible risk of metastasis or death (e.g., 5-year OS rate \> 90%) and treated with expected curative outcome (such as adequately treated carcinoma in situ of the cervix, non-melanoma skin carcinoma, ductal carcinoma in situ of the breast, or stage I p53 wild type endometrial cancer).
5. Prior systemic treatment for ovarian cancer.
6. Prior treatment with Poly adenosine diphosphate ribose polymerase (PARP) inhibitor.
7. Administration of other simultaneous chemotherapy drugs, any other anticancer therapy or anti-neoplastic hormonal therapy, or simultaneous radiotherapy during the trial treatment period (hormonal replacement therapy is permitted).
8. Prior randomization in this trial.
9. Major surgery within 1 week of starting study treatment or patient who has not completely recovered from the effects of any major surgery. Core biopsy or other minor surgical procedure within 7 days prior to day 1, cycle 1 is permitted.
10. History or clinical suspicion of brain metastases or spinal cord compression. CT/MRI of the brain is mandatory (within 4 weeks prior to day 1, cycle 1) in case of suspected brain metastases. Spinal MRI is mandatory (within 4 weeks prior to day 1, cycle 1) in case of suspected spinal cord compression.
11. Significant traumatic injury during 4 weeks preceding the potential first dose of bevacizumab.
12. Previous Cerebro-Vascular Accident (CVA), Transient Ischemic Attack (TIA) or Sub-Arachnoids Hemorrhage (SAH) within 6 months prior to day 1, cycle 1.
13. History or evidence of thrombotic or hemorrhagic disorders within 3 months prior to day 1, cycle 1.
14. History or evidence upon neurological examination of central nervous system (CNS) disease, unless adequately treated with standard medical therapy e.g. uncontrolled seizures.
15. Pregnant or lactating women.
16. Treatment with any other investigational agent, or participation in another clinical trial testing a drug within 4 weeks or 5 times the half-life of the drug, whichever is longer, prior to day 1, cycle 1 or concomitantly with this trial.
17. Known hypersensitivity to bevacizumab and its excipients, Chinese hamster ovary cell products or other recombinant human or humanized antibodies. Known hypersensitivity to niraparib, paclitaxel and carboplatin and its components or excipients.
18. Non-healing wound, active ulcer or bone fracture. Patients with granulating incisions healing by secondary intention with no evidence of facial dehiscence or infection are eligible but require 3-weekly wound examinations.
19. Clinically significant cardiovascular disease, including

    * Myocardial infarction or unstable angina within 6 months of day 1, cycle 1
    * New York Heart Association (NYHA) Grade 2 Congestive Heart Failure (CHF),
    * Poorly controlled cardiac arrhythmia despite medication (patients with rate-controlled atrial fibrillation are eligible)
    * Grade ≥ 3 peripheral vascular disease (i.e. symptomatic and interfering with activity of daily living (ADL) requiring repair or revision)
    * Significant vascular disease including aortic aneurysm requiring surgical repair
20. Pre-existing sensory or motor neuropathy ≥ Grade 2.
21. Any prior history of hypertensive crisis (CTCAE grade 4) or hypertensive encephalopathy.
22. Patients with a history of or current Nephrotic syndrome.
23. Bowel obstruction (including subocclusive disease).
24. History of abdominal fistula or tracheoesophageal fistula or gastrointestinal perforation or active gastrointestinal bleeding or anastomotic insufficiency within 6 months of day 1, cycle 1.
25. Patients unable to swallow orally administered medication and patients with gastrointestinal disorders likely to interfere with absorption of niraparib.
26. Evidence of any other disease, metabolic dysfunction, physical examination finding or laboratory finding giving reasonable suspicion of a disease or condition that contra-indicates the use of an investigational drug or puts the patient at high risk for treatment-related complications.
27. Any known history or current diagnosis of myelodysplastic syndrome (MDS) or acute myeloid leukemia (AML).
28. Previous allogeneic bone marrow transplant or previous solid organ transplantation.
29. Current or recent (within 10 days prior to day 1, cycle 1) chronic use of aspirin \> 325 mg/day. Patients treated with other inhibitors of platelet aggregation such as clopidogrel, prasugrel, ticlopidine, tirofibane or dipyridamole should not be included into the trial.
30. Patients considered a poor medical risk due to a serious, uncontrolled medical disorder, non-malignant systemic disease or active, uncontrolled infection. This includes also any psychiatric disorder that prohibits obtaining informed consent.
31. Patient has known active hepatitis B or hepatitis C.
32. Patient has a history of Posterior Reversible Encephalopathy Syndrome (PRES).

Answer: B