Please select the eligibility criteria that correspond to the clinical trial below.
Title: Efficacy and Safety of Apatinib As Third Line Therapy in Patients With Advanced Ovarian Cancer
Brief Summary: The study is to investigate the efficacy and safety of apatinib in patients with advanced ovarian cancer,who has received second-line chemotherapy and failed.


Options:
A: Inclusion Criteria:

1. Patients with histologically diagnosed ovarian, fallopian tube, or primary peritoneal cancer
2. Relapsed disease
3. Patients with up to three prior therapies. In patients with 1 or 2 prior treatment lines, the treatment free interval after platinum has to be less than 6 months; in addition patients with three prior lines of chemotherapy who are not considered for platinum-containing chemotherapy lines are also eligible
4. Measurable disease, evaluable disease in combination with GCIG CA-125 criteria, or histologically proven relapse/progression
5. Mandatory de novo tumor biopsy (not older than 3 months) sent to central laboratory as formalin-fixed, paraffin-embedded (FFPE) sample for determination of PDL1 status prior to randomization for stratification.
6. Availability of a representative archival FFPE tumor sample (preferable from primary diagnosis)
7. Patient has not progressed on the chosen/planned chemotherapy (PLD or Paclitaxel) in any prior line
8. Patients previously treated with bevacizumab are eligible, with the exclusion of those patients that has suspended bevacizumab for more than 2 subsequent cycles or permanently discontinued bevacizumab during their previous treatment due to toxicity.
9. Females aged ≥ 18 years at signing at time of signing informed consent form
10. Signed written informed consent and ability to comply with the study protocol, in the investigator's judgement
11. Adequate hematological, renal and hepatic function within 28 days prior to first administration of study treatment:

    * Hemoglobin ≥ 9.0 g/dL
    * Absolute neutrophil count (ANC) ≥ 1.5 x 10xE\^9/L
    * Platelet count ≥ 100 x 10xE\^9/L
    * Total bilirubin ≤ 1.5 x institutional upper limit of normal (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
    * Serum creatinine ≤ 1.5 x institutional ULN
    * Patient not receiving anticoagulant medication who has an International Normalized Ratio (INR) ≤ 1.5 and an Activated ProThrombin Time (aPTT) ≤ 1.5 x 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 site medical standard). If the patient is on oral anticoagulants, dose has to be stable for at least two weeks at the time of randomization
    * Urine dipstick for proteinuria \< 2+. If urine dipstick is ≥ 2+, 24-hours urine must demonstrate ≤ 1 g of protein in 24 hours.
12. Patients must have adequately controlled blood pressure (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 2 weeks prior to starting study.
13. Estimated life expectancy of at least 3 months
14. ECOG performance status 0 - 1
15. Negative urine or serum pregnancy test within 7 days of study treatment in women of childbearing potential (WOCBP), confirmed prior to treatment on day 1
16. For women of childbearing potential: agreement to remain abstinent (refrain from heterosexual intercourse) or use a contraceptive method with a failure rate of \< 1% per year during the treatment period and for at least 5 months after administration of the last dose of atezolizumab/placebo and 6 months after the last dose of bevacizumab, paclitaxel, or PLD, whichever is later.
17. For countries where this will apply to: a patient will be eligible for randomization in this study only, if either affiliated to, or a beneficiary of a social security category.
18. 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, the fallopian tube or the peritoneum (i.e. germ cell tumors)
2. Ovarian tumors of low malignant potential (e.g. borderline tumors)
3. Malignancies other than ovarian cancer within 5 years prior to randomisation, 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, or Stage I uterine cancer)
4. More than three prior systemic anticancer regimens; maintenance therapies (e.g. with bevacizumab, olaparib or niraparib) are not calculated as separate line.
5. Prior systemic anticancer therapy within 28 days before randomization (except bevacizumab: 20 days).
6. Prior radiotherapy to the pelvis or the abdomen.
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 thera-py is permitted).
8. Prior treatment with anti-CD137 or immune checkpoint blockade therapies, anti-PD1, or anti-PD-L1 therapeutic antibodies or anti-CTLA 4
9. Prior randomization in AGO-OVAR 2.29.
10. Treatment with systemic immunostimulatory agents (in-cluding but not limited to interferon-alpha (IFN-α) and interleukin-2 (IL-2) within 4 weeks or five half-lives of the drug (whichever is longer) prior to cycle 1, day 1.
11. Treatment with systemic corticosteroids or other systemic immunosuppressive medications (including but not limited to prednisone, dexamethasone, cyclophos-phamide, azathioprine, methotrexate, thalidomide, and antitumor necrosis factor \[TNF\] agents) within 2 weeks prior to cycle 1, day 1, or anticipated requirement for systemic immunosuppressive medications during the trial.

    The use of inhaled corticosteroids for chronic obstruc-tive pulmonary disease, mineralocorticoids (e.g., fludrocortisone) for patients with orthostatic hypotension, and low-dose supplemental corticosteroids for adrenocortical insufficiency are allowed.
12. Patients with a history of allergic reaction to IV contrast requiring steroid pre-treatment should have screening and subsequent tumor assessments performed using magnetic resonance imaging (MRI).
13. Administration of a live, attenuated vaccine within 4 weeks prior to cycle 1, day 1 or anticipation that such a live attenuated vaccine will be required during the study or within 5 months after the last dose of atezolizumab/placebo. Influenza vaccination should be given during influenza season only. Patients must not receive live, attenuated influenza vaccination
14. Major surgery within 4 weeks 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.
15. Previous allogeneic bone marrow transplant or previous solid organ transplantation.
16. Current treatment with anti-viral therapy for HBV.
17. History of idiopathic pulmonary fibrosis (including pneumonitis), organizing pneumonia (i.e., bronchiolitis obliterans, cryptogenic organizing pneumonia), or evi-dence of active pneumonitis on screening chest CT scan. History of radiation pneumonitis in the radiation field (fibrosis) detected on screening chest CT scan is permitted
18. Previous Cerebro-Vascular Accident (CVA), Transient Ischemic Attack (TIA) or Sub-Arachnoids Hemorrhage (SAH) within 6 months prior to randomization
19. History or evidence hemorrhagic disorders within 6 months prior to randomization
20. Patients are excluded if having a history or evidence of thrombosis as follows:

    * Any Grade 4 thrombosis
    * Arterial thrombosis within 6 months prior to ran-domization
    * Grade ≤ 3 venous thrombosis within 3 months prior to randomization Patients with central venous access thrombosis are eligi-ble.
21. 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 sus-pected brain metastases. Spinal MRI is mandatory (within 4 weeks prior to randomization) in case of sus-pected spinal cord compression
22. History of autoimmune disease, including but not limited to dermatomyositis, myasthenia gravis, myositis, auto-immune hepatitis, systemic lupus erythematosus, rheu-matoid arthritis, inflammatory bowel disease, vascular thrombosis associated with anti-phospholipid syndrome, Wegener's granulomatosis, Sjögren's syndrome, Guil-lain-Barré syndrome, multiple sclerosis, vasculitis, or glomerulonephritis. Except patients with:

    * a history of autoimmune hypothyroidism on a stable dose of thyroid replacement hormone
    * controlled type 1 diabetes mellitus on a stable insulin regimen

    Patients with eczema, psoriasis, lichen simplex chronicus, or vitiligo with dermatologic manifestations only (e.g., patients with psoriatic arthritis are excluded) are eligible for the study provided all of following conditions are met:
    * Rash must cover \< 10% of body surface area
    * Disease is well controlled at baseline and requires only low-potency topical corticosteroids
    * No occurrence of acute exacerbations of the underlying condition requiring psoralen plus ultraviolet A radiation, methotrexate, retinoids, biologic agents, oral calcineurin inhibitors, or high potency or oral corticosteroids within the previous 12 months
23. Any prior history of hypertensive crisis (CTCAE grade 4) or hypertensive encephalopathy.
24. Immunocompromised patients, e.g., patients who are known to be serologically positive for human immunodeficiency virus (HIV), patients with active hepatitis B (defined as having a positive hepatitis B surface antigen \[HBsAg\] test at screening) or hepatitis C.

    Patients with past hepatitis B virus (HBV) infection or re-solved HBV infection (defined as having a negative HBsAg test and a positive antibody to hepatitis B core antigen \[anti-HBc\] antibody test) are eligible. Patients positive for hepatitis C virus (HCV) antibody are eligible only if polymerase chain reaction (PCR) is negative for HCV RNA.
25. Persistent toxicities (≥ CTCAE grade 2) with the exception of alopecia, caused by previous cancer treatment. Neurotoxicity CTCAE grade 2 is permitted in case the patient is planned for PLD treatment.
26. Severe infection requiring oral or IV antibiotics within 4 weeks prior to randomization, including but not limited to active tuberculosis or hospitalization for complications of infection, bacteremia, or severe pneumonia. Patients receiving prophylactic antibiotics (e.g., to prevent urinary tract infection or chronic obstructive pulmonary disease exacerbation) are eligible for the study.
27. Current or recent (within 10 days prior randomization) chronic use of aspirin \> 325 mg/day.
28. Clinically significant (e.g. active) cardiovascular disease, including:

    * Myocardial infarction or unstable angina pectoris within ≤ 6 months of randomization
    * New York Heart Association (NYHA) ≥ grade 2 congestive heart failure (CHF)
    * Poorly controlled cardiac arrhythmia despite medica-tion (patients with rate controlled atrial fibrillation are eligible)
    * Peripheral vascular disease grade ≥ 3 (e.g. symptomatic and interfering with activities of daily living \[ADL\] requiring repair or revision)
    * Resting ECG with QTc \>470 msec or family history of long QT syndrome
29. For patients with PLD treatment: Left ventricular ejection fraction defined by ECHO below the institutional lower limit of normal
30. Evidence of bleeding diathesis or significant coagulopathy (in the absence of anticoagulation).
31. Non-healing wound, active ulcer or bone fracture.
32. History of bowel obstruction (including subocclusive disease) related to underlying disease, a history of ab-dominal fistula, GI perforation, or intra-abdominal abscess, or evidence of deep infiltration of the bowel by pelvic examination or on computed tomography, or clinical symptoms of bowel obstruction.
33. Patients with evidence of abdominal free air.
34. Evidence of any other disease, metabolic dysfunction, physical examination finding or laboratory finding giving reasonable suspicion of disease or condition that contraindicates the use of an investigational drug or puts the patient at high risk for treatment related complications
35. Known hypersensitivity or allergy to drugs containing Chinese hamster (CHO) ovary cells or history of severe allergic, anaphylactic, or other hypersensitivity reactions to chimeric or humanized antibodies or fusion proteins
36. Known hypersensitivity reaction or allergy to drugs chemically related to bevacizumab, paclitaxel, pegylated liposomal doxorubicin, or their excipients that contra-indicates the subject's participation.
37. 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.
38. Pregnancy, lactation, or intention to become pregnant during the study or within 5 months after the last dose of atezolizumab/placebo as well as breastfeeding women or intended to breastfeed during the study and up to 6 months after treatment with paclitaxel, bevacizumab and pegylated liposomal doxorubicin (PLD).
39. For France only: Patients deprived of their liberty by judicial or administrative decision and patients under a legal protection measure or unable to express their consent.
B: Inclusion

* Patients with recurrent or residual epithelial ovarian, Fallopian tube, or primary papillary peritoneal cancer, which has been histologically confirmed regardless of prior treatment
* Patients with measurable disease or rising CA-125 to levels at least twice normal (the CA-125 increase must be documented by two independent measurements at least 4 weeks apart)
* Patient must have adequate renal function documented by a creatinine \< 1.5
* Patients must have adequate bone marrow function as evidenced by an absolute neutrophil count of \> 1.5 x 10\^9/L and a platelet count \> 100 x 10\^9/L
* Patients must have a Karnofsky performance status of 60-100%
* Patient must be capable of understanding the nature of the trial and must give written informed consent
* Patients must have life expectancy of at least three months
* Patients with brain metastases which at the time of study enrollment are controlled and do not require treatment with corticosteroids are eligible

Exclusion

* Patients who have had radiotherapy or chemotherapy within three weeks prior to anticipated first day of dosing (patients must be fully recovered from the acute effects of any prior chemotherapy or radiotherapy
* Patient with unstable or severe intercurrent medical conditions or active, uncontrolled infection
* Patients with history of bleeding peptic ulcer within last 3 months
* Patients undergoing therapy with other investigational agents (patients must have recovered from all acute effects of previously administered investigational agents and sufficient time must have elapsed since last administration to ensure the drug interactions not occur during this study
* Patients who are allergic to sulfa drugs
* Pregnant women will be excluded from this study due to the potential of harm to the fetus
* Patients with clinically significant cardiovascular disease (e.g. uncontrolled hypertension, myocardial infarction unstable angina), New York heart association grade II or greater congestive heart failure, serious cardiac arrhythmia requiring medication, or grade II or greater peripheral vascular disease within 1 year prior to study entry
* Subjects with hypertension are eligible if their blood pressure as been normal while on a stable dose of medication for at least one year
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. 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.

Answer: D