Please select the eligibility criteria that correspond to the clinical trial below.
Title: Multicenter, Open Label Extension Study of 8 mg PEG-uricase in Subjects Who Completed Protocols C0405 or C0406 for Symptomatic Gout
Brief Summary: This is an open-label extension phase of two double-blind, placebo-controled Phase 3 protocols evaluating PEG-uricase in the treatment of hyperuricemic subjects with symptomatic gout. The purpose of this study is to provide a continuation of treatment to subjects completing the double-blind studies and obtain long-term safety and efficacy data.


Options:
A: Inclusion Criteria:

* Completed treatment in one of two double-blind, placebo controlled studies of PEG-uricase in subjects with hyperuricemia and symptomatic gout

Exclusion Criteria:

* unstable angina
* uncontrolled arrhythmia
* uncontrolled hypertension
* end stage renal disease requiring dialysis
* anemia
B: Inclusion Criteria:

* Has one or more of the American Rheumatism Association criteria for the diagnosis of gout.
* Females of childbearing potential who are sexually active must agree to use adequate contraception, and can neither be pregnant nor lactating from Screening throughout the duration of the study.
* Must have a serum urate level greater than or equal to 8.0 milligram per deciliter (mg/dL).

Exclusion Criteria:

* Have a severe, unstable, or life threatening medical condition that would likely prevent them from completing this study.
* Has a known body reaction to febuxostat, allopurinol, naproxen, any other non-steroidal anti-inflammatory drug (NSAID), aspirin, lansoprazole, colchicine, or any components in their formulation.
* History of xanthinuria.
* Alcohol consumption greater than 14/week.
* History of significant concomitant illness.
* Active liver or peptic ulcer disease.
* Has rheumatoid arthritis requiring treatment.
* Has estimated creatinine clearance less than 30 milliliter per minute (mL/min) calculated using the Cockcroft-Gault formula corrected for ideal body weight.
* Requires therapy with any other urate-lowering drug other than the study drug; long-term use of NSAIDs and COX-2 inhibitors; salicylates; thiazide diuretics; losartan; azathioprine; mercaptopurine; theophylline; intravenous (IV) colchicine; cyclosporine; cyclophosphamide; pyrazinamide; sulfamethoxazole;trimethoprim.
C: Inclusion Criteria:

1. Outpatients of either gender, age 18 or older ( no upper age limit).
2. Patient is hyperuricemic: screening serum uric acid must be ≥8 mg/dL.
3. Patient has symptomatic gout (presence of at least 3 gout flares in the 18 months prior to entry, or at least one gout tophus, or gouty arthritis).
4. Conventional therapy is contraindicated or has been ineffective in this patient, i.e., patient has a history (either by medical record or patient interview) of hypersensitivity or of failure to normalize SUA with at least 3 months treatment with allopurinol at the maximum labeled dose (800 mg/dL in the U.S.), or at a medically appropriate lower dose based on dose-limiting toxicity or dose-limiting co-morbidity.
5. Patient is willing and able to give informed consent and adhere to visit/protocol schedules (informed consent must be given before the first study procedure is performed, including washout).
6. If the patient is a woman of childbearing potential, she must have had a negative screening serum pregnancy test and must use a medically approved form of birth control during her participation in the protocol. Such methods include oral, injectable or implantable contraceptives; IUDs and barrier contraceptives in combination with spermicide. (If male or surgically sterile, check N/A.)

Exclusion Criteria:

1. The patient has unstable angina.
2. The patient has uncontrolled arrhythmia.
3. The patient has non-compensated congestive heart failure.
4. The patient has uncontrolled hypertension (above 150/95).
5. The patient has a history of end stage renal disease requiring dialysis.
6. The patient has hemoglobin \< 8 g/dL (males) or \< 7 g/dL (females).
7. The patient is an organ transplant recipient
8. The patient has had prior treatment with PEG-uricase, or other recombinant uricase, or any concomitant therapy with a PEG-conjugated drug.
9. The patient has had a gout flare at screening that is resolved for less than one week prior to first treatment with study drug (exclusive of chronic synovitis/ arthritis).
10. The patient has glucose-6-phosphate dehydrogenase (G6PD) deficiency.
11. The patient has a history of anaphylactic reaction to a recombinant protein or porcine product, or hypersensitivity to PEG.
12. The patient is pregnant or breast feeding.
13. The patient has taken an investigational drug within 4 weeks prior to study drug administration or plans to take an investigational agent during the study.
14. The patient has a known allergy to urate oxidase or PEGylated products.
15. The patient has any other medical or psychological condition which, in the opinion of the investigator, might create undue risk to the subject or interfere with the subject's ability to comply with the protocol requirements, or to complete the study.
D: Inclusion criteria

* 18-85 years old,
* Stable NYHA Class III-IV
* Hospitalization or ER visits in past 18 months for worsening Heart Failure (or addition of new heart failure medication added to regimen due to lack of stability on current regimen.
* EF =\< 40%

Exclusion criteria

* Any condition (other than CHF) that could limit exercise
* Any concurrent disease likely to limit life expectancy.
* Participation in another clinical trial
* Primary valvular disease, active myocarditis, or an obstructive or restrictive cardio-myopathy
* Heart Attack, Stroke, Unstable Angina or Cardiac surgery within previous 3 months

Answer: A