Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Phase 3 A Randomized, Double-blind, Placebo-controlled, Multi-center Study to Evaluate the Effect of Long-chain N-3 Polyunsaturated Fatty Acids (OMEGA-3) on Arrhythmia Recurrence in Atrial Fibrillation
Brief Summary: The general objective of this study is to demonstrate the effectiveness of n-3 fatty acids, 2.4 grams per day, to prevent recurrence of atrial fibrillation in patients with paroxysmal or persistent AF in whom a rhythm-control strategy is planned.


Options:
A: Arm Label: OMEGA-3; Type: ACTIVE_COMPARATOR; Interventions: Drug: OMEGA-3 | Arm Label: Placebo; Type: PLACEBO_COMPARATOR; Interventions: Drug: Placebo soybean oil | Intervention Type: DRUG; Name: OMEGA-3; Assigned to Arm(s): OMEGA-3 | Intervention Type: DRUG; Name: Placebo soybean oil; Assigned to Arm(s): Placebo
B: Arm Label: Omega 3 recipient arm; Type: ACTIVE_COMPARATOR; Interventions: Drug: Omega 3 Fish Oil supplements | Arm Label: Placebo; Type: PLACEBO_COMPARATOR; Interventions: Drug: Placebo | Intervention Type: DRUG; Name: Omega 3 Fish Oil supplements; Assigned to Arm(s): Omega 3 recipient arm | Intervention Type: DRUG; Name: Placebo; Assigned to Arm(s): Placebo
C: Arm Label: 1; Type: NO_INTERVENTION; Interventions: N/A | Arm Label: 2; Type: ACTIVE_COMPARATOR; Interventions: Dietary Supplement: Dietary counseling, placebo capsules for omega-3 | Arm Label: 3; Type: ACTIVE_COMPARATOR; Interventions: Dietary Supplement: No dietary counseling and omega-3 capsules | Arm Label: 4; Type: ACTIVE_COMPARATOR; Interventions: Dietary Supplement: Omega-3 capsules and dietary counseling | Intervention Type: DIETARY_SUPPLEMENT; Name: No dietary counseling and omega-3 capsules; Assigned to Arm(s): 3 | Intervention Type: DIETARY_SUPPLEMENT; Name: Omega-3 capsules and dietary counseling; Assigned to Arm(s): 4 | Intervention Type: DIETARY_SUPPLEMENT; Name: Dietary counseling, placebo capsules for omega-3; Assigned to Arm(s): 2
D: Arm Label: Vitamin D + fish oil; Type: ACTIVE_COMPARATOR; Interventions: Dietary Supplement: vitamin D3, Drug: omega-3 fatty acids (fish oil) | Arm Label: Vitamin D + fish oil placebo; Type: ACTIVE_COMPARATOR; Interventions: Dietary Supplement: vitamin D3, Dietary Supplement: Fish oil placebo | Arm Label: Vitamin D placebo + fish oil; Type: ACTIVE_COMPARATOR; Interventions: Drug: omega-3 fatty acids (fish oil), Dietary Supplement: Vitamin D3 placebo | Arm Label: Vitamin D placebo + fish oil placebo; Type: PLACEBO_COMPARATOR; Interventions: Dietary Supplement: Vitamin D3 placebo, Dietary Supplement: Fish oil placebo | Intervention Type: DIETARY_SUPPLEMENT; Name: vitamin D3; Assigned to Arm(s): Vitamin D + fish oil, Vitamin D + fish oil placebo | Intervention Type: DRUG; Name: omega-3 fatty acids (fish oil); Assigned to Arm(s): Vitamin D + fish oil, Vitamin D placebo + fish oil | Intervention Type: DIETARY_SUPPLEMENT; Name: Vitamin D3 placebo; Assigned to Arm(s): Vitamin D placebo + fish oil, Vitamin D placebo + fish oil placebo | Intervention Type: DIETARY_SUPPLEMENT; Name: Fish oil placebo; Assigned to Arm(s): Vitamin D + fish oil placebo, Vitamin D placebo + fish oil placebo

Answer: A