Please select the eligibility criteria that correspond to the clinical trial below.
Title: Multicenter Phase III Randomized Study With Second Line Chemotherapy Plus or Minus Bevacizumab in Patients With Platinum Sensitive Epithelial Ovarian Cancer Recurrence After a Bevacizumab/Chemotherapy First Line
Brief Summary: Bevacizumab has been found to prolong progression free survival in first line, and more recently, in second line treatment for platinum sensitive ovarian cancer patients who had not received prior treatment with bevacizumab.

Recently reported data suggest that patients with colon cancer who receive bevacizumab in more than one line of therapy (beyond progression) have better results. In ovarian cancer, the role of bevacizumab administered in both first and second-line therapies needs to be defined.

This study aims to evaluate whether administering bevacizumab in combination with chemotherapy in second-line therapy to patients with recurrent ovarian cancer who have received first-line bevacizumab will be more effective than chemotherapy alone.


Options:
A: Inclusion Criteria:

* Female patients ≥18 years of age.
* Patients with histologically confirmed epithelial ovarian or fallopian tube carcinoma or primary peritoneal carcinoma, including mixed Mullerian Tumours
* Recurrence or progression at least 6 months after the last chemotherapy cycle of a first line carboplatin + paclitaxel chemotherapy including bevacizumab (recurrence or progression might occur either during or after bevacizumab as maintenance)
* Patients can be included if they have a RECIST progression, with either measurable or non-measurable disease
* ECOG (Eastern Cooperative Oncology Group Performance) Status of 0-2.
* Life expectancy of at least 12 weeks.
* Signed 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 including blood samples for molecular analyses.
* Availability of tumour samples for molecular analyses from primary surgery (mandatory) and secondary surgery (when available)

Exclusion Criteria:

Cancer related

* Ovarian tumours with low malignant potential (i.e. borderline tumours)
* History or evidence of synchronous primary endometrial carcinoma, unless all of the following criteria related to the endometrial carcinoma are met:

  * stage ≤Ia
  * no more than superficial myometrial invasion
  * no lymphovascular invasion
  * not poorly differentiated (grade 3 or papillary serous or clear cell carcinoma).
* Other malignancy within the last 5 years, except for adequately treated carcinoma in situ of the cervix or squamous carcinoma of the skin, or adequately controlled limited basal cell skin cancer.

Prior current or planned treatment:

* More than one previous chemotherapy line
* Previous therapy with other anti-angiogenetic agents different from bevacizumab.
* Any prior radiotherapy to the pelvis or abdomen.
* Surgery (including open biopsy) within 4 weeks prior to the first bevacizumab dose.Current or recent (within 10 days prior to the first study drug dose) use of full-dose oral or parenteral anticoagulants or thrombolytic agents for therapeutic purposes (except for line patency, in which case international normalized ratio \[INR\] must be maintained below 1.5). Post operative prophylaxis with low molecular weight heparin sc is allowed.
* Current or recent (within 30 days of first study dosing) treatment with any other investigational drug.

Laboratory:

* Inadequate bone marrow function: ANC (absolute neutrophil count): \<1500/mm3, or platelet count \<100,000/mm3 or Haemoglobin \<9 g/dl. Patients may be transfused to maintain haemoglobin values ≥9 g/dl.
* Inadequate coagulation parameters:

  * activated partial thromboplastin time (APTT) \>1.5 x upper limit of normal (ULN) or
  * INR (international normalized ratio) \>1.5
* Inadequate liver function, defined as:

  * serum (total) bilirubin \>1.5 x ULN for the institution
  * AST/SGOT or ALT/SGPT \> 2.5 x ULN.
* Inadequate renal function, defined as:

  * serum creatinine \>2.0 mg/dl or \>177 micromol/l
  * urine dipstick for proteinuria \>2+. Patients with ≥ 1+ proteinuria at baseline dipstick analysis should undergo a 24-hour urine collection and must demonstrate ≤1g of protein in their 24-hour urine collection.

Prior or concomitant conditions or procedures:

* History or evidence of brain metastases or spinal cord compression.
* Pregnant or lactating females.
* History or evidence of thrombotic or haemorrhagic disorders; including cerebrovascular accident (CVA) / stroke or transient ischemic attack (TIA) or sub-arachnoid haemorrhage within ≤6 months prior to the first study treatment).
* Uncontrolled hypertension (sustained systolic \>150 mm Hg and/or diastolic \>100 mm Hg despite antihypertensive therapy) or clinically significant (i.e. active) cardiovascular disease, including:
* myocardial infarction or unstable angina within ≤6 months prior to the first study treatment
* New York Heart Association (NYHA) grade II or greater congestive heart failure (CHF)
* serious cardiac arrhythmia requiring medication (with the exception of atrial fibrillation or paroxysmal supraventricular tachycardia)
* peripheral vascular disease ≥grade 3 (i.e. symptomatic and interfering with activities of daily living requiring repair or revision).
* History of abdominal fistula, gastrointestinal perforation, or intra-abdominal abscess, or with signs of impending bowel obstruction within 6 months prior to the first study treatment.
* Non-healing wound, ulcer or bone fracture. Patients with granulating incisions healing by secondary intention with no evidence of facial dehiscence or infection are eligible but require three weekly wound examinations.
* Evidence of any other medical conditions (such as psychiatric illness, peptic ulcer, etc.), physical examination or laboratory findings that may interfere with the planned treatment, affect patient compliance or place the patient at high risk from treatment-related complications.
B: Inclusion Criteria:

* Signed written informed consent obtained prior to initiation of any study specific procedures and treatment as confirmation of the patients awareness and willingness to comply with the study requirements
* Primary diagnosis is confirmed by specialized pathology review (Germany only)
* Females aged ≥ 18 years
* Histologically confirmed, newly diagnosed

  * Epithelial ovarian carcinoma
  * Fallopian tube carcinoma
  * Primary peritoneal carcinoma AND FIGO stage IIb - IV (all grades and all histological types)
* Patients should have already undergone surgical debulking, by a surgeon experienced in the management of ovarian cancer, with the aim of maximal surgical cytoreduction according to the GCIG Conference Consensus Statement. There must be no planned surgical debulking prior to disease progression. Patients with stage III and IV disease in whom initial surgical debulking was not appropriate or possible will still be eligible providing

  * the patient has a histological diagnosis and
  * debulking surgery prior to disease progression is not foreseen
* Patients must be able to commence cytotoxic chemotherapy within 8 weeks of cytoreductive surgery. The first dose of bevacizumab can be omitted in both arms if the investigator decides to start chemotherapy within 4 weeks of surgery.
* ECOG 0-2
* Life expectancy \> 3 months
* Adequate bone marrow function (within 14 days prior to randomization)

  * ANC ≥ 1.5 x 10\^9/L
  * PLT ≥ 100 x 10\^9/L
  * Hb ≥ 9 g/dL (can be post-transfusion)
* Adequate coagulation parameters (within 14 days prior to randomization)

  * Patients not receiving anticoagulant medication who have an INR ≤ 1.5 and an aPTT ≤ 1.5 x ULN
  * The use of full-dose oral or par-enteral 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 randomization.
* Adequate liver function (within 14 days prior to randomization)

  * Serum bilirubin ≤ 1.5 x ULN
  * Serum transaminases ≤ 2.5 x ULN
* Urine dipstick for proteinuria \< 2+. If urine dipstick is ≥ 2+, 24 hour urine must demonstrate ≤ 1 g of protein in 24 hours
* Adequate postoperative GFR \> 40 ml/min (estimates based on the Cockroft-Gault or Jelliffe formula are sufficient)

Exclusion Criteria:

* Non-epithelial origin of the ovary, the fallopian tube or the peritoneum
* Borderline tumours (tumours of low malignant potential) and FIGO stage Ia - IIa tumours
* Planned intraperitoneal cytotoxic chemotherapy
* Prior systemic anti-cancer therapy for ovarian cancer (for example chemotherapy, monoclonal antibody therapy, tyrosine kinase inhibitor therapy or hormonal therapy)
* Surgery (including open biopsy) within 4 weeks prior to anticipated first dose of bevacizumab (allowing for the fact that bevacizumab can be omitted from the first cycle of chemotherapy). It is strongly recommended that an interval of 7 days is left between the insertion of any central venous access devices (CVADs) and the onset of bevacizumab treatment.
* Any planned surgery during the study treatment period plus 4 additional weeks to allow for bevacizumab clearance
* Uncontrolled hypertension (sustained elevation of BP systolic \> 150mmHg and/or diastolic \> 100mmHg despite antihypertensive therapy)
* Any previous radiotherapy to the abdomen or pelvis
* Significant traumatic injury during 4 weeks preceding the potential first dose of bevacizumab
* History or clinical suspicion of brain metastases or spinal cord compression. CT/MRI of the brain is mandatory (within 4 weeks prior to randomization) in case of suspected brain metastases. Spinal MRI is mandatory (within 4 weeks prior to randomization) in case of suspected spinal cord compression.
* History or evidence upon neurological examination of central nervous system (CNS) disease, unless adequately treated with standard medical therapy e.g. uncontrolled seizures
* Previous Cerebro-Vascular Accident (CVA), Transient Ischaemic Attack (TIA) or Sub-Arachnoid Haemorrhage (SAH) within 6 months prior to randomization
* Fertile woman of childbearing potential not willing to use adequate contraception (oral contraceptives, intrauterine device or barrier method of contraception in conjunction with spermicidal jelly or surgically sterile) for the study duration and at least 6 months afterwards
* Pregnant or lactating women
* Treatment with other investigational agents, or participation in another clinical trial testing a drug within the past 4 weeks before start of therapy concomitantly with this trial
* Malignancies other than ovarian cancer within 5 years prior to randomization, except for adequately treated

  * carcinoma in situ of the cervix
  * and/or basal cell skin cancer
  * and/or non-melanomatous skin cancer
  * carcinoma in situ of the breast
  * and/or early endometrial carcinoma as specified below. Patients may have received previous adjuvant chemotherapy for other malignancies e.g. breast or colorectal carcinoma if diagnosed over 5 years ago with no evidence of subsequent recurrence.
* Patients with synchronous primary endometrial carcinoma, or a past history of primary endometrial carcinoma, are excluded unless ALL of the following criteria for describing the endometrial carcinoma are met

  * Disease stage FIGO stage ≤ IA (tumour invades less than one half of the myometrium)
* Known hypersensitivity to bevacizumab and its excipients, Chinese hamster ovary cell products or other recombinant human or humanised antibodies
* 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
* History or evidence of thrombotic or hemorrhagic disorders within 6 months prior to randomization
* Clinically significant cardiovascular disease, including

  * Myocardial infarction or unstable angina within 6 months of randomization
  * 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 activities of daily living requiring repair or revision)
* Current or recent (within 10 days prior to randomization) chronic use of aspirin \> 325 mg/day
* Pre-existing sensory or motor neuropathy ≥ Grade 2
* 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
C: Inclusion Criteria:

* Female 18 years of age or older at the time the written informed consent is obtained
* Gynecologic Oncology Group (GOG) Performance Status of 0 or 1
* Life expectancy \>= 3 months (per investigator opinion)
* Histologically or cytologically documented invasive epithelial ovarian cancer, primary peritoneal cancer, or fallopian tube cancer (Subjects with pseudomyxoma , mesothelioma, unknown primary tumor, sarcoma, or neuroendocrine histology, with borderline ovarian cancer, ie, subjects with low malignant potential tumors, and with clear cell or mucinous histology are excluded)
* Subjects must have undergone surgery for ovarian cancer, primary peritoneal cancer, or fallopian tube cancer including at least a unilateral oophorectomy
* Radiologically evaluable disease per Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 with modifications
* Subjects must have had one prior platinum-based chemotherapeutic regimen for management of primary disease containing carboplatin, cisplatin, or another organoplatinum compound. This initial treatment may have included intraperitoneal therapy, high-dose therapy, consolidation therapy, bevacizumab or extended therapy administered after surgical or non-surgical assessment.
* Adequate organ and hematological function
* Generally well controlled blood pressure with systolic blood pressure \<= 140 mmHg and diastolic blood pressure \<= 90 mmHg prior to randomization. The use of anti-hypertensive medications to control hypertension is permitted
* Radiographically documented disease progression either on or following the last dose of prior chemotherapy regimen for epithelial ovarian cancer, primary peritoneal cancer, or fallopian tube cancer

Exclusion Criteria:

* Subjects who have received more than 3 previous regimens of anti-cancer therapy for epithelial ovarian, primary peritoneal or fallopian tube cancers
* Subjects who have received paclitaxel as consolidation therapy, maintenance, or monotherapy are excluded
* Subjects with primary platinum-refractory disease
* Subjects with platinum-free interval (PFI) \> 12 months from their last platinum based therapy
* Radiotherapy \<= 14 days prior to randomization. Subjects must have recovered from all radiotherapy-related toxicities
* Previous abdominal or pelvic radiotherapy
* History of arterial or venous thromboembolism within 12 months prior to randomization
* History of clinically significant bleeding within 6 months prior to randomization
* History of central nervous system metastasis
* Has not yet completed a 21 day washout period prior to randomization for any previous anti cancer systemic therapies (30 days for prior bevacizumab)
* Enrolled in or has not yet completed at least 30 days (prior to randomization) since ending other investigational device or drug, or currently receiving other investigational treatments
* Unresolved toxicities from prior systemic therapy that are Common Terminology Criteria for Adverse Events (CTCAE) Version 3.0 \>= Grade 2 in severity except alopecia
* Known active or ongoing infection (except uncomplicated urinary tract infection \[UTI\]) within 14 days prior to randomization
* Currently or previously treated with AMG 386, or other molecules that inhibit the angiopoietins or Tie2 receptor
* Treatment within 30 days prior to randomization with strong immune modulators including but not limited to systemic cyclosporine, tacrolimus, sirolimus, mycophenolate mofetil, methotrexate, azathioprine, rapamycin, thalidomide, and lenalidomide
* Clinically significant cardiovascular disease within 12 months prior to randomization
* Major surgery within 28 days prior to randomization or still recovering from prior surgery
* Minor surgical procedures, except placement of tunneled central venous access device within 3 days prior to randomization. Diagnostic laparoscopy is regarded as a minor surgical procedure.
D: Inclusion Criteria:

1. Females aged \>= 18 years with previous histologically proven diagnosis of

   * Epithelial ovarian carcinoma
   * Fallopian tube carcinoma
   * Primary serous peritoneal carcinoma requiring treatment with further platinum-based chemotherapy \> 6 months after their last cycle of first-line chemotherapy and 6 weeks after maintenance that is not chemotherapy based.
2. Signed informed consent and ability to comply with the protocol
3. Ability to commence treatment within approximately 2 weeks of randomisation
4. CT or MRI proven relapsed disease (measurable or non-measurable)
5. ECOG performance status 0-1
6. Life expectancy more than 12 weeks
7. If there is a past history of a solid tumour (other than ovarian cancer), this must have been treated curatively more than five years ago with no evidence of recurrence, with the exception of patients who have synchronous endometrial cancer (stage I G1, G2) with their ovarian cancer
8. If prior anthracycline or chest radiotherapy, Left Ventricular Ejection Fraction (LVEF) \> institutional lower limit of normal.
9. Adequate bone marrow function

   * Absolute Neutrophil Count (ANC) \>= 1.5 x 109/l
   * Platelets (Plt) \>= 100 x 109/l
   * Haemoglobin (Hb) \>= 9g/dl (can be post transfusion)
10. Adequate liver function (within 14 days before randomisation)

    * Serum bilirubin (BR) ≤ 1.5 x ULN
    * Serum transaminases ≤ 2.5 x ULN
11. Adequate renal function

    * Serum creatinine ≤ 1.5 ULN or calculated creatinine clearance \> 50 ml/min
    * Urine dipstick for proteinuria \<2+. If urine dipstick is \>= 2+ on two occasions more than one week apart then a 24 hour urine must demonstrate \<=1g of protein in 24 hours or protein/creatinine ratio \<1.5

Exclusion Criteria:

1. Non-epithelial ovarian cancer, including malignant mixed Mullerian tumours and mucinous carcinoma of the peritoneum
2. Poorly controlled hypertension (persistently elevated \> 150/100mmHg, either systolic or diastolic or both, despite anti-hypertensive medication)
3. History of inflammatory bowel disease (Crohn's disease or Ulcerative Colitis)
4. Malignancies other than ovarian cancer within 5 years prior to randomisation, except for synchronous endometrial cancer (Stage I G1,G2) with ovarian cancer,adequately treated carcinoma in situ of the cervix and/or basal cell skin cancer. Patients who have a past history of a solid tumour, treated curatively, more than five years prior to randomisation, with no evidence of recurrence, are still eligible to enter ICON6.
5. Previous radiotherapy within 21 days prior to anticipated start of treatment
6. Treatment with any other investigational agent within 6 weeks prior to entering this trial. Patients are still eligible for entry into ICON6 if they have received previous treatment for ovarian cancer with either bevacizumab, erlotinib, or a Cox-2 inhibitor as long as more than 6 weeks have elapsed since the last treatment.
7. Arterial thrombotic event (including transient ischaemic attack \[TIA\], cerebrovascular accident \[CVA) and peripheral arterial embolus) within the previous 12 months.
8. GI impairment that could affect ability to take, or adsorption of, oral medicines including sub acute or complete bowel obstruction
9. Known hypersensitivity to cediranib or other VEGF inhibitors
10. Major surgery within 2 weeks before anticipated start of treatment
11. Significant haemorrhage of \> 30ml in a single episode within 3 months or any haemoptysis
12. Evidence of severe or uncontrolled cardiac disease

    * Myocardial infarct \[MI\] or unstable angina within 12 months
    * New York Health Association (NYHA) ≥ grade 2 congestive heart failure (CHF)
    * Cardiac ventricular arrhythmias requiring medication.
    * History of 2nd or 3rd degree atrioventricular conduction defects.
13. Prolonged QTc (corrected) interval of \> 470msec on ECG, or a family history of long QT syndrome.
14. Persisting ≥ Grade 2 CTC toxicity (except alopecia and neuropathy) from previous anti-cancer treatment. If peripheral sensory or motor neuropathy ≥ grade 2 then paclitaxel can be omitted from the chemotherapy at the discretion of the treating physician
15. History or clinical suspicion of brain metastases or spinal cord compression. CT/MRI of the brain is mandatory in the case of suspected brain metastases. Spinal MRI is mandatory in the case of suspected spinal cord compression. Patients with unstable, untreated brain or meningeal metastases are not eligible.
16. Inability to attend or comply with treatment or follow-up scheduling
17. 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
18. Fertile women of childbearing potential not willing to use adequate contraception for the duration of trial treatment and at least 6 months after.
19. Any other severe uncontrolled medical condition or disease
20. Concomitant use of potent inhibitors of CYP3A4 and 2C8 which cannot be stopped without a 2 week washout period before starting Trial Drug.

Answer: A