Please select the eligibility criteria that correspond to the clinical trial below.
Title: Age-Related Eye Disease Study 2 (AREDS2): A Multi-center, Randomized Trial of Lutein, Zeaxanthin and Omega-3 Long-Chain Polyunsaturated Fatty Acids (Docosahexaenoic Acid [DHA] and Eicosapentaenoic Acid [EPA]) in Age-Related Macular Degeneration
Brief Summary: Oral supplementation with the Age-Related Eye Disease Study (AREDS) formulation (antioxidant vitamins C and E, beta carotene, and zinc) has been shown to reduce the risk of progression to advanced age-related macular degeneration (AMD). Observational data suggest that increased dietary intake of lutein + zeaxanthin (carotenoids), omega-3 long-chain polyunsaturated fatty acids (docosahexaenoic acid \[DHA\] + eicosapentaenoic acid \[EPA\]), or both might further reduce this risk. AREDS2 was designed to test whether adding lutein + zeaxanthin, DHA + EPA, or lutein + zeaxanthin and DHA + EPA to the AREDS formulation might further reduce the risk of progression to advanced AMD. A secondary goal was to test the effects of eliminating beta carotene and reducing zinc dose in the AREDS formulation.


Options:
A: Inclusion Criteria:

* Subjects with peripheral arterial disease for more than 6 months.
* Male or female with claudication secondary to lower extremity atherosclerotic arterial disease. (with limited IC but not incapacitated for walking on the level) confirmed with ankle/brachial pressures\< or = to 0.9 in one or both legs) or who have had a previous intervention for peripheral arterial disease.
* Over 40 years old
* Able to comply with protocol requirements
* Able to provide informed consent
* Subjects taking anti-platelet therapy medication must be on a stable dose for 3 months prior to as well as during the study.
* Subjects taking lipid lowering medication must be on a stable dose for 3 months prior to as well as during the study.

Exclusion Criteria:

* Patients with ischemic rest pain in limbs, ulceration, or gangrene.
* At baseline, any condition that prevents walking on a treadmill.
* History of major bleeding.
* Patients with bowel disease (including Crohn's disease, celiac disease, peptic ulcer disease, irritable bowel syndrome and diverticulosis).
* Patients with an estimated life expectancy less than 2 years and with high baseline cardiac risk (post ischemic or diabetic cardiomyopathy with EF\<40%, Canadian Cardiovascular Society Class 3 or 4 angina or need for coronary revascularization procedures).
* Moderate to severe renal failure.
* Subjects that are on supplements other that those prescribed by their clinician for the entire duration of the study.
* Fish limitations (no more than 2 fish meals per week)
* Gluten allergy
* Subjects with allergies to any ingredient in the study product or placebo.
* Patients who plan to undergo surgery during the course of the trial.
B: Inclusion Criteria:

* Men and women between the ages of 50 and 85 years
* Macular status ranges from large drusen in both eyes or large drusen in one eye and advanced AMD (neovascular AMD or geographic atrophy) in the fellow eye

Exclusion Criteria:

* Ocular media not clear enough to allow good fundus photography
C: Inclusion Criteria:

* Patients who have had at least 2 previous episodes of atrial fibrillation and an implanted pacemaker.

Exclusion Criteria:

* Patients with chronic atrial fibrillation
D: Inclusion Criteria:

1. Age \> 18 years
2. Written informed consent
3. Non-valvular paroxysmal or persistent AF in whom a rhythm control strategy is planned
4. Duration of at least one symptomatic AF episode \> 10 minutes within the past 6 months
5. ECG documentation of AF

Exclusion Criteria:

1. Chronic AF (continuously present for \> 3 months)
2. Myocardial infarction within the past month prior to selection visit
3. Cardiac or thoracic surgery within the past 3 months or likely to be performed during trial
4. Moderate to severe congestive heart failure (NHYA FC III-IV)
5. Known left ventricular dysfunction (EF\< 40%).
6. Mitral stenosis
7. Moderate to severe mitral insufficiency (Grade 3-4/4)
8. AF secondary to an acute reversible condition (untreated or uncontrolled hyperthyroidism, post- operative AF, fever, anemia)
9. Need for anti-arrhythmic therapy for a condition other than atrial fibrillation
10. Wolff-Parkinson-White syndrome
11. Any medical condition making compliance with study treatment unlikely
12. Current use of n-3 fatty acid supplements or use within the past 3 months
13. Pregnancy, breastfeeding, or possibility of becoming pregnant during the study (Patients must have adequate contraception as determined by the investigator),
14. Participation in another study at the same time or within 30 days of randomization.
15. Uncontrolled hypertension (systolic blood pressure \> 180 mm Hg or diastolic blood pressure \> 110 mm Hg
16. Suspected or known allergy to any ingredients in the study product or placebo, fish or shellfish .

Answer: B