Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Phase II Randomized Study of Fragmin in Ovarian Cancer: Utility on Survival (FOCUS)
Brief Summary: Epithelial ovarian carcinoma (EOC) is the 5th leading cause of death among women. Long-term survival is poor for the majority of women with EOC because many present with advanced disease. Chemotherapy and cytoreductive surgery produces a 50% - 60% response rate but relapse is not uncommon. Adding more systemic agents has failed to show a clear benefit in survival and is associated with unacceptable toxicity. This phase II, dose-finding, open label trial will enrol women with newly diagnosed EOC and randomize them to receive one of 3 doses of a LMWH dalteparin in conjunction with standard adjuvant taxane- and platinum-based chemotherapy. The primary outcome is disease response, measured according to Gynaecologic Cancer Intergroup (GCIG) Cancer Antigen (CA)-125 response criteria. Secondary outcomes include symptomatic venous thromboembolism, bleeding, and compliance. The dose of dalteparin associated with the best response will be tested further in a phase III randomized clinical trial in the same patient population.


Options:
A: Inclusion Criteria:

Patients must meet all of the following criteria to be considered for enrolment:

* Women with newly diagnosed, histologically proven EOC are potentially eligible. Patients with primary peritoneal or fallopian tube tumours of equivalent histology are also considered for enrolment. If open or true cut biopsy is not available, fine needle aspiration (FNA) showing an adenocarcinoma is considered diagnostic for EOC if all 4 (a to d) of the following conditions are satisfied:

  1. Patient has a pelvic mass, AND
  2. Any evidence of disease larger than 1 cm in the upper abdomen (unless proven stage IV), AND
  3. Normal mammography within 6 weeks of randomization, AND
  4. Serum CA-125/CEA greater than or equal to 25. If the ratio is less than 25, a barium enema (or colonoscopy) and gastroscopy (or radiological examination of the stomach) must be negative for a primary tumour.
* Between the ages of 18 and 75.
* FIGO stage IIB to IV disease.
* A pre-study CA-125 level at least twice the upper limit of normal.
* Eligible for standard adjuvant treatment with taxane- and platinum-based chemotherapy by meeting all of the following laboratory findings within 7 days prior to randomization:

  1. Absolute granulocyte count of at least 1.5 x 10 9/L (1500 per cubic millimetre).
  2. Platelet count of at least 150 x 109/L (100,000 per cubic millimetre).
  3. Serum creatinine no greater than 177 micromol/L (2.0 mg/dL).
  4. Total bilirubin level no greater than 1.5 times the upper limit of normal at the local centre.
  5. Serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), and alkaline phosphatase (ALP) levels no greater than 3 times the upper limit of normal of the local centre.

Exclusion Criteria:

* Borderline ovarian tumours.
* Received prior chemotherapy or radiation therapy for EOC.
* Received mouse antibodies anytime during the 28 days prior to the pre-study CA-125 level.
* History of another malignancy, unless disease-free for 5 years or greater; non-melanomatous skin carcinoma or curatively treated carcinoma-in-situ of the cervix are excepted.
* Eastern Cooperative Oncology Group (ECOG) performance score of 3 or 4.
* Life expectancy less than 12 weeks.
* Complete bowel obstruction at the time of study enrolment.
* Receiving long-term anticoagulant therapy for an established indication (e.g., atrial fibrillation, mechanical heart valves).
* Bleeding diathesis (e.g., evidence of DIC, hereditary or acquired bleeding disorder).
* History of allergy to any heparin (e.g., heparin-induced thrombocytopenia).
* Significant cardiac history including myocardial infarction within preceding 6 months, congestive heart failure, clinically relevant atrial or ventricular arrhythmias, history of 2nd or 3rd degree heart blocks unless pacemaker is implanted.
* Serious medical conditions that preclude the administration of chemotherapy, anticoagulant therapy, or adherence to protocol, including but not exclusive to:

  1. Allergic reactions to drugs containing cremophor or compounds chemically related to taxanes or platinum analogues.
  2. Significant neurologic or psychiatric disorder that would impair obtaining informed consent and reliable follow-up.
  3. Uncontrolled hypertension despite optimal medical therapy.
  4. Active, uncontrolled infection.
* Women who are pregnant or lactating or are of childbearing potential but are not using effective contraception.
* Total body weight of less than 40 kg.
* Concurrent treatment with experimental or investigational drugs.
* Unable or unwilling to attend scheduled follow-ups.
* Unable (e.g., language barrier, mental illness) to provide informed consent.
B: Key Inclusion Criteria:

* Recipients of either first- or second-line chemotherapy for advanced or metastatic lung, breast, gastrointestinal, bladder, ovarian, or prostate cancer or myeloma, selected lymphomas, or cancer of unknown origin
* Able to begin study medication ≤6 weeks of starting either first- or second-line chemotherapy.
* Expected course of chemotherapy must have been ≥ 90 days after the start of chemotherapy
* Per Protocol Amendment 5, patients receiving bevacizumab were eligible to participate, provided that bevacizumab was used for indications approved by local country law

Key Exclusion Criteria:

* Women who are pregnant, breastfeeding
* History of deep vein thrombosis or pulmonary embolism
* Active bleeding or at high risk of bleeding
* Metastatic brain cancer
* Familial bleeding diathesis
* Serious hemorrhage requiring hospitalization, transfusion, or surgical intervention within 4 weeks of study entry
* Expected survival \<6 months or an Eastern Cooperative Oncology Group performance status ≥3.
* Candidates for bone marrow transplantation within the 12-week treatment period or 30-day follow-up period
* Uncontrolled hypertension (systolic blood pressure \>200 mm Hg and/or diastolic blood pressure \>110 mm Hg
* Coagulopathy (international normalized ratio \>1.5 or platelet count \<100\*10\^9/L) if not yet receiving chemotherapy or \<50\*10\^9/L if receiving chemotherapy). Platelet count must have been \>100\*10\^9/L before starting study medication
* One or more of the following: alanine aminotransferase \>3 times the upper limit of normal (ULN), total bilirubin \>2\*ULN, or calculated creatinine clearance \<30 mL/min.
C: Inclusion Criteria:

* histological or cytological pancreatic carcinoma, stage IV A, b
* no preceding radio or chemotherapy of the primarius or the reference lesions
* Karnofsky performance status ≥ 60%
* measurable tumor lesion by spiral CT or MRT not older than 14 days
* no deep venous thrombosis within the last 2 years
* patient compliance and geographical proximity of the residence, which make an adequate follow up possible
* sufficient bone marrow reserve: leukocyte ≥ 3.5 × 109 /l, thrombocyte ≥ 100 × 109 /l
* signed informed consent
* minimum age of 18 years
* women/men must provide sufficient pregnancy prevention

Exclusion Criteria:

* preexisting indication for anti-coagulation of other reason
* bleeding in the last 2 weeks or increased bleeding risk (e.g. serious coagulating disturbance, active stomach or intestine ulzera, or had operational interferences in the last 2 weeks)
* body weight \< 45 kg and/or \> 100 kg
* pregnancy or insufficient preventing methods in the study process
* serious illness, which are incompatible with a study participation
* hypersensitivity to study drugs
* patients with serious kidney malfunction (Creatininclearance \< 30 ml/min)
D: INCLUSION CRITERIA:

* both sexes;aged\>18 years;
* suffering from different types of malignancies(lung, breast,gastric,colon- rectum,pancreatic,ovarian,head and neck cancer)undergoing systemic chemotherapy,
* having signed Informed Consent prior to initiation of any study procedure.

EXCLUSION CRITERIA:

* adjuvant and neo-adjuvant chemotherapy;
* objectively confirmed venous or arterial thromboembolism in the last three months;
* antithrombotic treatment for other indications;
* life expectancy of less than 3 months;
* Performance Status\>2(ECOG);
* active bleeding or bleedings in the last four weeks requiring hospitalization,transfusion or surgical intervention;
* bleeding diathesis(prothrombin time\<70% or activated partial thromboplastin time ratio\>1.3),or platelet count\<50x10\^9/L;
* cerebrovascular hemorrhage in the last six months;
* known active gastric or duodenal ulcer;
* known cerebral metastasis;
* cerebral aneurysm;
* III-IV grade diabetic retinopathy;
* severe and uncontrolled hypertension(systolic blood pressure\>180 mmHg or diastolic blood pressure\>110 mmHg);
* chronic atrial fibrillation;
* acute endocarditis;
* acute pancreatitis;
* known hypersensitivity to unfractionated heparin or LMWH;
* previous occurrence of heparin-induced thrombocytopenia;
* renal impairment (dependent on dialysis or creatinine higher than 2.5mg%);
* liver insufficiency (alanine aminotransferase,aspartate aminotransferase,alkaline phosphatase levels\>3 times the upper limit of the normal ranges and/or total bilirubin \>3.0 mg/ml);
* pregnancy or childbearing potential without adequate contraception;
* treatment with other investigational drugs or patient inclusion in other clinical trials;
* patients who are unable to fulfill the study requirements in terms of visits/compliance to treatment.

Answer: A