Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Randomized Phase II Trial Comparing EC145 and Pegylated Liposomal Doxorubicin (PLD/Doxil/Caelyx) in Combination, Versus PLD Alone, in Subjects With Platinum-Resistant Ovarian Cancer
Brief Summary: The objective of this study is to compare progression-free survival (PFS), based upon investigator assessment using Response Evaluation Criteria In Solid Tumors version 1.0 (RECIST 1.0) and clinical findings, in participants with platinum-resistant ovarian cancer who receive combination therapy with vintafolide and pegylated liposomal doxorubicin (PLD/Doxil®/Caelyx®) with that in subjects with platinum-resistant ovarian cancer who receive PLD alone.


Options:
A: Inclusion Criteria:

* Patients must have the psychological ability and general health that permits completion of the study requirements and required follow up
* Administration of study drugs (pegylated liposomal doxorubicin, bevacizumab, atezolizumab) may have an adverse effect on pregnancy and poses a risk to the human fetus, including embryo-lethality; women of child-bearing potential (WOCBP) must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry, for the duration of study participation, and for 5 months (150 days) after the last dose of study agent; should a woman become pregnant or suspect she is pregnant while she is participating in this study, she should inform her treating physician immediately. (06/29/2017)
* Submission of tumor tissue is required for all patients; investigators should check with their site pathology department regarding release of biospecimens before approaching patients about participation in the trial
* High grade ovarian cancer, including high grade serous; clear cell; endometrioid, grade 3; and others (adenocarcinoma, not otherwise specified \[NOS\]; mixed epithelial carcinoma; undifferentiated carcinoma); NOTE: low grade serous, mucinous and carcinosarcoma histologies are excluded due to their different underlying genomic features and/or clinical behavior; ovarian cancer = ovarian, fallopian tube or primary peritoneal cancer; required data element: submission of pathology report
* Recurrent, platinum resistant ovarian cancer (defined as progression within \< 6 months from completion of platinum based therapy; the date should be calculated from the last administered dose of platinum therapy)
* 1-2 prior regimens (including primary therapy); hormonal therapies (e.g., tamoxifen, aromatase inhibitors) will not count toward the prior regimen limit; PARP inhibitors given in the maintenance setting post response to platinum-based therapy will not count as a separate regimen from the preceding platinum-based therapy. (30-OCT-2020)
* Measurable disease (defined by RECIST v1.1) or evaluable disease (defined as solid and/or cystic abnormalities on radiographic imaging that do not meet RECIST 1.1 definitions for target lesions OR ascites and/or pleural effusion that has been pathologically demonstrated to be disease related in the setting of cancer antigen \[CA\] 125 \>= 2 x upper limit of normal \[ULN\])
* Age \>= 18
* Performance status 0, 1 or 2
* Absolute neutrophil count (ANC) \>= 1,500/mcl (within 14 days prior to registration)
* Platelets \>= 100,000/mcl (within 14 days prior to registration)
* Hemoglobin (Hgb) \>= 8 g/dl (within 14 days prior to registration)
* Creatinine =\< 1.5 x institutional upper limit of normal (ULN) (within 14 days prior to registration)
* Urine protein creatinine (UPC) ratio must be \< 1.0 (within 14 days prior to registration); if UPC ratio \>= 1, collection of 24-hour urine measurement of urine protein is recommended (24-hour urine protein level must be \< 1000 mg for patient enrollment); If UPC ratio cannot be calculated because the urine protein is below the lower limit of detection of the assay this will not exclude the patient (10/22/2018) (30-OCT-2020); UPC ratio of spot urine is an estimation of the 24-hour urine protein excretion - a UPC ratio of 1 is roughly equivalent to a 24-hour urine protein of 1 gm
* Total bilirubin =\< 1.5 x ULN (patients with known Gilbert disease who have serum bilirubin level =\< 3 x ULN may be enrolled) (within 14 days prior to registration)
* Aspartate aminotransferase (AST)/alanine aminotransferase (ALT) =\< 3 x ULN (AST and/or ALT =\< 5 x ULN for patients with liver involvement) (within 14 days prior to registration)
* International normalized ratio (INR) and activated partial thromboplastin time (aPTT) =\< 1.5 x ULN (or on stable dose of therapeutic anticoagulation, such as low-molecular-weight heparin, warfarin or rivaroxaban) (10/16/2017)
* Thyroid-stimulating hormone (TSH) within normal limits (Euthyroid patients on thyroid replacement therapy allowed provided TSH \< ULN) (02/20/2019)
* The patient or legally authorized representative must provide study-specific informed consent prior to study entry and, for patients treated in the United States (U.S.), authorization permitting release of personal health information

Exclusion Criteria:

* Patients with prior allogeneic bone marrow transplantation or prior solid organ transplantation
* Patients who have had systemic anticancer therapy (e.g., chemotherapy, targeted therapy including PARP inhibitors or bevacizumab) within 3 weeks prior to entering the study (30-OCT-2020)
* Patients who have had hormonal therapy (e.g., tamoxifen, aromatase inhibitor) within 1 week prior to entering the study
* Patients with prior treatment with anti-programmed cell death (PD)-1, anti- programmed cell death ligand (PD-L)1 or anti-cytotoxic T-lymphocyte-associated protein (CTLA)-4 therapeutic antibody or other similar agents (10/16/2017)
* Patients with prior treatment with bevacizumab (or any other anti vascular therapy, e.g., cediranib) for platinum resistant recurrence; (Note: prior bevacizumab in initial therapy and/or platinum sensitive recurrent setting is allowed) (10/16/2017)
* Patients with prior treatment with PLD
* Prior radiotherapy to the abdomen or pelvis
* Patients who have not recovered from adverse events to =\< grade 1 (other than alopecia) due to agents administered more than 3 weeks earlier (10/16/2017); however, the following therapies are allowed:

  * Hormone replacement therapy or oral contraceptives
  * Herbal therapy \> 1 week prior to cycle 1, day 1 (herbal therapy intended as anticancer therapy must be discontinued at least 1 week prior to cycle 1, day 1)
  * Palliative radiotherapy for bone metastases \> 2 weeks prior to cycle 1, day 1
* Treatment with any other investigational agent within 4 weeks prior to cycle 1, day 1
* Treatment with systemic immunostimulatory agents (including, but not limited to, interferon \[IFN\]-alpha or interleukin \[IL\]-2) within 6 weeks prior to cycle 1, day 1
* Treatment with systemic immunosuppressive medications (including, but not limited to, prednisone, cyclophosphamide, azathioprine, methotrexate, thalidomide, and anti-tumor necrosis factor \[anti-TNF\] agents) within 2 weeks prior to cycle 1, day 1

  * Patients who have received acute, low dose, systemic immunosuppressant medications (e.g., a one-time dose of dexamethasone for nausea or steroids as computed tomography \[CT\] scan contrast premedication) may be enrolled
  * The use of inhaled corticosteroids and mineralocorticoids (e.g., fludrocortisone) for patients with orthostatic hypotension or adrenocortical insufficiency is allowed
* Patients taking bisphosphonate therapy for symptomatic hypercalcemia within the past 28 days; use of bisphosphonate therapy for other reasons (e.g., bone metastasis or osteoporosis) is allowed
* Patients with known primary central nervous system (CNS) malignancy or symptomatic CNS metastases are excluded, with the following exceptions:

  * Patients with asymptomatic untreated CNS disease may be enrolled, provided all of the following criteria are met:

    * Evaluable or measurable disease outside the CNS
    * No metastases to brain stem, midbrain, pons, medulla, cerebellum, or within 10 mm of the optic apparatus (optic nerves and chiasm)
    * No history of intracranial hemorrhage or spinal cord hemorrhage
    * No ongoing requirement for dexamethasone for CNS disease; patients on a stable dose of anticonvulsants are permitted
    * No neurosurgical resection or brain biopsy within 28 days prior to cycle 1, day 1
  * Patients with asymptomatic treated CNS metastases may be enrolled, provided all the criteria listed above are met as well as the following:

    * Radiographic demonstration of improvement upon the completion of CNS directed therapy and no evidence of interim progression between the completion of CNS directed therapy and the screening radiographic study
    * No stereotactic radiation or whole-brain radiation within 28 days prior to cycle 1, day 1
    * Screening CNS radiographic study \>= 4 weeks from completion of radiotherapy and \>= 2 weeks from discontinuation of corticosteroids
* Known hypersensitivity to Chinese hamster ovary cell products or other recombinant human antibodies
* History of severe allergic, anaphylactic, or other hypersensitivity reactions to chimeric or humanized antibodies or fusion proteins
* Patients requiring treatment with a receptor activator of nuclear factor kappa-B ligand (RANKL) inhibitor (e.g. denosumab) who cannot discontinue it before treatment with atezolizumab
* Known clinically significant liver disease, including active viral, alcoholic, or other hepatitis; cirrhosis; fatty liver; and inherited liver disease

  * Patients with past or resolved hepatitis B infection (defined as having a negative hepatitis B surface antigen \[HBsAg\] test and a positive anti-HBc \[antibody to hepatitis B core antigen\] antibody test) are eligible
  * Patients positive for hepatitis C virus (HCV) antibody are eligible only if polymerase chain reaction (PCR) is negative for HCV ribonucleic acid (RNA)
* History or risk of autoimmune disease, including but not limited to systemic lupus erythematosus, rheumatoid arthritis, inflammatory bowel disease, vascular thrombosis associated with antiphospholipid syndrome, Wegener's granulomatosis, Sjogren's syndrome, Guillain-Barre syndrome, multiple sclerosis, autoimmune thyroid disease, vasculitis, or glomerulonephritis (02/20/2019)

  * Patients with a history of autoimmune hypothyroidism on a stable dose of thyroid replacement hormone are eligible
  * Patients with controlled type 1 diabetes mellitus on a stable insulin regimen, or type 2 diabetes mellitus are eligible
  * Patients with eczema, psoriasis, lichen simplex chronicus or vitiligo with dermatologic manifestations only (e.g., patients with psoriatic arthritis would be excluded) are permitted provided that they meet the following conditions:

    * Patients with psoriasis must have a baseline ophthalmologic exam to rule out ocular manifestations
    * Rash must cover less than 10% of body surface area (BSA)
    * Disease is well controlled at baseline and only requiring low potency topical steroids (e.g., hydrocortisone 2.5%, hydrocortisone butyrate 0.1%, fluocinolone 0.01%, desonide 0.05%, alclometasone dipropionate 0.05%)
    * No acute exacerbations of underlying condition within the last 12 months (not requiring psoralen plus ultraviolet A radiation \[PUVA\], methotrexate, retinoids, biologic agents, oral calcineurin inhibitors; high potency or oral steroids)
* History of idiopathic pulmonary fibrosis, pneumonitis (including drug induced), organizing pneumonia (i.e., bronchiolitis obliterans, cryptogenic organizing pneumonia, etc.), or evidence of active pneumonitis on screening chest computed tomography (CT) scan; history of radiation pneumonitis in the radiation field (fibrosis) is permitted
* Patients with active tuberculosis (TB) are excluded
* Severe infections within 4 weeks prior to cycle 1, day 1, including but not limited to hospitalization for complications of infection, bacteremia, or severe pneumonia
* Signs or symptoms of infection within 2 weeks prior to cycle 1, day 1
* Received oral or intravenous (IV) antibiotics within 2 weeks prior to cycle 1, day 1; patients receiving prophylactic antibiotics (e.g., for prevention of a urinary tract infection or chronic obstructive pulmonary disease) are eligible
* Major surgical procedure within 28 days prior to cycle 1, day 1 or anticipation of need for a major surgical procedure during the course of the study
* Administration of a live, attenuated vaccine within 4 weeks before cycle 1, day 1 or anticipation that such a live, attenuated vaccine will be required during the study and up to 5 months after the last dose of atezolizumab (06/29/2017)

  * Influenza vaccination should be given during influenza season only (approximately October to March); patients must not receive live, attenuated influenza vaccine within 4 weeks prior to cycle 1, day 1 or at any time during the study
* Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements
* Human immunodeficiency virus (HIV)-infected patients on effective anti-retroviral therapy with undetectable viral load within 6 months are eligible for this trial (08-JAN-2021)
* Prior invasive malignancy (except non-melanomatous skin cancer) unless disease free for a minimum of 3 years, with the exception of those with a negligible risk of metastases or death, such as carcinoma in situ of the breast or cervix
* Severe, active co-morbidity defined as follows:

  * Current (within 28 days of cycle 1, day 1) signs and/or symptoms of bowel obstruction
  * Patients who require parental hydration and/or nutrition
  * Patients who require drainage gastrostomy tube
  * Evidence of bleeding diathesis or clinically significant coagulopathy
  * Serious, non-healing or dehiscing wound, active ulcer or untreated bone fracture
  * History of hemoptysis (\>= 1/2 teaspoon of bright red blood per episode) within 1 month of study enrollment
* Significant cardiovascular or cerebrovascular disease including:

  * Uncontrolled hypertension (systolic blood pressure \[SBP\] \>= 150 and/or diastolic blood pressure \[DBP\] \>= 90)
  * History of myocardial infarction within 6 months
  * Unstable angina
  * New York Heart Association functional classification II, III or IV
  * Baseline ejection fraction =\< 50% as assessed by echocardiogram or multi-gated acquisition (MUGA)
  * Cerebral vascular accident (CVA) or transient ischemic attack (TIA) within 6 months
  * Significant vascular disease (e.g., aortic aneurysm, requiring surgical repair or peripheral arterial thrombosis) within 6 months
* History of abdominal/pelvic or tracheoesophageal fistula or gastrointestinal perforation and/or abdominal/pelvic abscess within 6 months prior to initiation of treatment (02/20/2019)
* Pregnant or lactating patients
B: Inclusion Criteria:

1. Women aged \>=18 years at the time of study inclusion;
2. Patients with newly diagnosed, histologically confirmed, high grade serous, high grade endometrioid, FIGO stage IIIB-C-IV epithelial ovarian cancer, primary peritoneal cancer and / or Fallopian-tube cancer. Patients with mixed histology (carcinosarcoma) are eligible providing that high grade tumor represent more than 50% of the total histology.

   Stage III patients should have had one attempt at optimal debulking surgery (upfront or interval debulking). Stage IV patients must have had either a biopsy and/or upfront or interval debulking surgery;
3. Archival tumor tissue available. At progression fresh biopsy is optional for patients willing to submit ;
4. ECOG Performance Status of 0-1;
5. Measurable and not measurable disease;
6. Adequate renal and hepatic function, defined as:

   * Total serum bilirubin ≤ 1.5 institutional ULN unless patient has Gilbert's syndrome in which case total serum bilirubin must be \<2 ULN for the institution AST and/or ALT ≤ 2.5 x ULN for the institution. (or ≤ 5 x ULN if liver metastases are present);
   * Alkaline phosphatase \< 1.5 x ULN for the institution (if \> 1.5 x ULN, then alkaline phosphatase liver fraction must be \< 1.5 ULN)
   * Serum creatinine ≤ 1.5 x ULN for the institution (or calculated creatinine clearance ≥ 45 mL/min/1.73 m2);
7. Adequate bone marrow function, defined as:

   * Total leukocytes 2.5 x 109/L;
   * ANC 1.5 x 109/L;
   * Platelet count 100 x 109/L;
8. Able to understand and give written informed consent;
9. Females of childbearing potential must have a negative serum pregnancy test within 7 days prior to study enrollment.

Exclusion Criteria:

1. Women who are pregnant or lactating;
2. Presence of brain or other central nervous system metastases, not adequately controlled by treatment;
3. Prior Anticancer treatment;
4. Inadequate recovery from any prior surgical procedure or having undergone any major surgical procedure within 3 weeks prior to randomization;
5. Another primary malignancy except for:

   1. Curatively treated non-melanoma skin cancer;
   2. Breast cancer treated curatively ≥5 years ago, or other solid tumor treated curatively ≥5 years ago, without evidence of recurrence;
   3. Synchronous endometrioid endometrial cancer (except for Stage 1A G1/G2);
6. Known active HIV, hepatitis B or C infection;
7. Concurrent treatment with immunosuppressive or investigational agents;
8. History or evidence of thrombotic or hemorrhagic disorders; including cerebrovascular accident (CVA) / stroke or transient ischemic attack (TIA) or subarachnoid haemorrhage within _6 months prior to the first study treatment);
9. 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);
10. Serious active infection requiring i.v. antibiotics at enrolment;
11. Known hypersensitivity to any of the study drugs or excipients (including cremophor and hamster Ovary cell products);
12. 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;
13. Prior gastrectomy or upper bowel removal, or any other gastrointestinal disorder or defect that would interfere with absorption of study drug;
14. Received administration of strong CYP1A2 or CYP3A4 inhibitors ≤7 days prior to first dose of Rucaparib or have on-going requirements for these medications.
C: Inclusion Criteria:

To qualify for randomization and treatment the following criteria must be met:

* Subjects must sign an approved informed consent form
* Subjects must be ≥ 18 years of age
* Subjects must have pathology-confirmed epithelial ovarian, fallopian tube, or primary peritoneal carcinoma
* Subjects must have platinum-resistant ovarian cancer, where platinum-resistant is defined as disease that responded to primary platinum therapy and then progressed within 6 months or disease that progressed during or within 6 months of completing secondary platinum therapy
* Subjects must have at least a single (RECIST-defined) measurable lesion on a radiological evaluation that is conducted no more than four weeks prior to beginning study therapy (EC145 and/or PLD).
* Subjects must have had prior debulking surgery
* Subjects must have received prior platinum-based chemotherapy but must not have received more than 2 prior systemic cytotoxic regimens. Subjects are allowed to receive, but are not required to receive, one additional non-cytotoxic regimen for the management of recurrent or persistent disease. Non-cytotoxic (biologic or cytostatic) agents include, but are not limited to, monoclonal antibodies, cytokines, and small-molecule inhibitors of signal transduction.
* Subjects must have an Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 2
* Subjects must have recovered (to baseline/stabilization) from prior cytotoxic therapy-associated acute toxicities. Subjects who have recovered from non-cytotoxic therapy-associated toxicity or who have "controlled" non-cytotoxic therapy toxicity (e.g., vascular endothelial growth factor-related hypertension) can be entered into the trial after a drug wash-out period of 4 half lives
* Subjects must have adequate organ function including:

  1. Bone Marrow Reserve: Absolute neutrophil count(ANC)≥ 1.5x10\^9/L prior to treatment. Subjects on maintenance doses of granulocyte colony stimulating factor (G-CSF) are eligible. Platelets ≥ 100x10\^9/L and hemoglobin ≥ 9 g/dL.
  2. Hepatic: Total bilirubin level \< 1.5 x ULN and alanine aminotransferase (ALT), aspartate aminotransferase (AST), gamma glutamyl transferase(GGT), and alkaline phosphatase levels \< 2.5 x ULN.
  3. Renal: Serum creatinine level ≤ 1.5 x ULN or creatinine clearance ≥ 50 mL/min/1.73m\^2 for subjects with serum creatinine levels above 1.5 x ULN.
  4. Cardiac: Left ventricular ejection fraction (LVEF) equal to or greater than

the institutional lower limit of normal. LVEF must be elevated within 90 days prior to Cycle 1 Day 1

* Subjects of childbearing potential must:

  1. Have a negative serum pregnancy test prior to initiation of the therapeutic regimen
  2. Practice an effective method of birth control (e.g., oral, transdermal or injectable contraceptives, intrauterine device, double-barrier contraception, such as diaphragm and spermicidal jelly) for the duration of their participation in the trial through 3 months following the last dose of study drug.

Exclusion Criteria:

The presence of any of the following will exclude the subject from the study:

* Diagnosis of tumor of low-malignant potential
* Prior exposure to PLD or anthracycline therapy
* Prior exposure to FR-targeted therapy (EC145, EC0225, farletuzumab, etc)
* Prior therapy with mouse antibodies
* Prior therapy with vinorelbine (Navelbine®) or vinca-containing compounds
* Prior abdominal or pelvic radiation therapy, radiation therapy to \> 10% of the bone marrow, or prior radiation therapy within the past 3 years to the breast/sternum, dermal lesions, head or neck
* Recent (i.e., ≤ 6 weeks) history of abdominal surgery or peritonitis
* Serious comorbidities (as determined by the investigator) such as, but not limited to, active congestive heart failure or recent myocardial infarction. Subjects who require antifolate therapy for the management of comorbid conditions (e.g., rheumatoid arthritis) will be excluded from the trial.
* Pregnancy
* Concurrent malignancy or history of other cancer (except noninvasive skin cancer) within the last 5 years
* Symptomatic central nervous system metastasis
* Other concurrent chemotherapy, immunotherapy, radiotherapy, or any ancillary therapy that is considered to be investigational (i.e., used for non-approved indications(s) and in the context of a research investigation). Use of low dose corticosteroid therapy (for nausea prophylaxis, etc) is acceptable; however, concomitant tamoxifen therapy is not. Supportive care measures are allowed.
D: Inclusion Criteria:

1. Progressive or recurrent ovarian peritoneal or fallopian tube clear cell carcinoma, or progressive or recurrent endometrial clear cell carcinoma. The primary diagnosis must be histologically confirmed and central pathological review of the presenting tumour or biopsy of relapsed disease must find at least 50% clear cell carcinoma with no serous differentiation. Progressive disease as defined by Response Evaluation Criteria in Solid Tumours (RECIST) 1.1.
2. Failure after ≥1 prior platinum containing regimen which may have been given in the adjuvant setting. For patients with ovarian clear cell carcinoma, progression must have occurred within 6 calendar months of their last platinum dose.
3. ECOG (Eastern Cooperative Oncology Group) Performance status of ≤2.
4. Life expectancy of \>3 months.
5. Adequate hepatic, bone marrow coagulation and renal function

   1. Hepatic function: total bilirubin \< Upper Limit of Normal (ULN); ALT and AST \< 2.5 x ULN
   2. Coagulation parameters: INR (International Normalised Ratio) \<2 x ULN and prothrombin time and activated partial thromboplastin time \< 1.5 x ULN in the absence of therapeutic anticoagulation
   3. absolute neutrophil count (ANC) ≥ 1.5 x 109/L
   4. platelets ≥ 100 x 109L
   5. haemoglobin ≥ 9.0 g/dL
   6. proteinuria \< grade 2 CTCAE (version 4)
   7. Glomerular Filtration Rate ≥40ml/min. (calculated using the Wright, Cockroft \& Gault equation or measured by EDTA clearance)
6. Female and \> 18 years of age.
7. Signed and dated written informed consent prior to admission to the study in accordance with International Conference on Harmonization on Good Clinical Practice (ICH-GCP) guidelines and local legislation.
8. Willingness and ability to comply with scheduled visits, treatment plans and laboratory tests and other study procedures.

Exclusion Criteria:

1. Prior treatment with Nintedanib or other angiogenesis inhibitor/VEGF targeted therapy, except for prior treatment with bevacizumab which is permitted.
2. Treatment within 28 days prior to randomisation with any investigational drug, radiotherapy, immunotherapy, chemotherapy, hormonal therapy or biological therapy. Palliative radiotherapy may be permitted for symptomatic control of pain from bone metastases in extremities, provided that the radiotherapy does not affect target lesions, and the reason for the radiotherapy does not reflect progressive disease.
3. Previous treatment with the chemotherapy regimen selected as the control arm by the investigator. (Prior therapy with paclitaxel given on a three weekly regimen is permitted for patients receiving weekly paclitaxel. Prior treatment with weekly paclitaxel is permitted where this has been used as part of first line therapy and it is greater than 6 months since the last dose of weekly paclitaxel. Prior weekly paclitaxel for relapsed disease is not permitted).
4. Other malignancy diagnosed within 5 years of enrolment except for:

   1. non-melanomatous skin cancer (if adequately treated)
   2. cervical carcinoma in situ (if adequately treated)
   3. carcinoma in situ of the breast (if adequately treated)
   4. For patients with ovarian clear cell cancer, prior or synchronous endometrial cancer (if adequately treated), provided all of the following criteria are met:

      * disease stage FIGO (International Federation of Gynecology and Obstetrics) Stage 1a (tumour invades less than one half of myometrium)
      * Grade 1 or 2
5. Patients with any other severe concurrent disease, which may increase the risk associated with study participation or study drug administration and, in the judgement of the investigator, would make the patient inappropriate for entry into this study, including significant neurologic, psychiatric, infectious, hepatic, renal, or gastrointestinal diseases or laboratory abnormality.
6. Symptoms or signs of gastrointestinal obstruction requiring parenteral nutrition or hydration or any other gastro-intestinal disorders or abnormalities, including difficulty swallowing, that would interfere with drug absorption.
7. Serious infections in particular if requiring systemic antibiotic (antimicrobial, antifungal) or antiviral therapy, including known hepatitis B and/or C infection and HIV-infection.
8. Symptomatic central nervous system (CNS) metastasis or leptomeningeal carcinomatosis.
9. Known, uncontrolled hypersensitivity to the investigational drugs or their excipients.
10. Hypersensitivity to Nintedanib, peanut or soya, or to any of the excipients of Nintedanib.
11. Significant cardiovascular diseases, including uncontrolled hypertension, clinically relevant cardiac arrhythmia, unstable angina or myocardial infarction within 6 months prior to randomisation, congestive heart failure \> NYHA (New York Heart Association) III, severe peripheral vascular disease, clinically significant pericardial effusion.
12. History of major thromboembolic event, such as pulmonary embolism or proximal deep vein thrombosis, unless on stable therapeutic anticoagulation
13. Known inherited predisposition to bleeding or thrombosis.
14. History of a cerebral vascular accident, transient ischemic attack or subarachnoid haemorrhage within the past 6 months.
15. History of clinically significant haemorrhage in the past 6 months.
16. Major injuries or surgery within the past 28 days prior to start of study treatment or planned surgery during the on-treatment study period.
17. Pregnancy or breastfeeding. Patients with preserved reproductive capacity must have a negative pregnancy test (β-HCG test in urine or serum) prior to commencing study treatment.
18. Patients with preserved reproductive capacity, unwilling to use a medically acceptable method of contraception (see section 5.7) for the duration of the trial and for 6 months afterwards.
19. Radiographic evidence of cavitating or necrotic tumours with invasion of adjacent major blood vessels.
20. Any psychological, familial, sociological or geographical consideration potentially hampering compliance with the study protocol and follow up schedule; those considerations should be discussed with the patient before registration in the trial.
21. Patients who have already received maximal lifetime dose of anthracycline or have experienced cardiac toxicity from an anthracycline should not receive doxorubicin or Paclitaxel Liposomal Doxorubicin (PLD).

Answer: C