Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: N-3 Polyunsaturated Fatty Acids (n-3 PUFAs) in the Prevention of Atrial Fibrillation Recurrences After Electrical Cardioversion. A Prospective Randomized Study.
Brief Summary: The purpose of this study is to determine the effect of n-3 PUFAs in addition to amiodarone and renin-angiotensin-aldosterone system (RAAS) inhibitors on the maintenance of sinus rhythm after electrical conversion in patients with persistent Atrial fibrillation (AF).


Options:
A: Arm Label: Placebo; Type: PLACEBO_COMPARATOR; Interventions: Dietary Supplement: Placebo | Arm Label: Flaxseed; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Flaxseed | Intervention Type: DIETARY_SUPPLEMENT; Name: Flaxseed; Assigned to Arm(s): Flaxseed | Intervention Type: DIETARY_SUPPLEMENT; Name: Placebo; Assigned to Arm(s): Placebo
B: Arm Label: Insulin glargine + omega-3 polyunsaturated fatty acids; Type: EXPERIMENTAL; Interventions: Drug: insulin glargine (HOE901), Drug: omega-3 polyunsaturated fatty acids (PUFA), Device: reusable pen device for insulin injection | Arm Label: Insulin glargine + placebo; Type: EXPERIMENTAL; Interventions: Drug: insulin glargine (HOE901), Drug: placebo, Device: reusable pen device for insulin injection | Arm Label: Standard care + omega-3 polyunsaturated fatty acids; Type: EXPERIMENTAL; Interventions: Drug: omega-3 polyunsaturated fatty acids (PUFA) | Arm Label: Standard care + placebo; Type: PLACEBO_COMPARATOR; Interventions: Drug: placebo | Intervention Type: DRUG; Name: insulin glargine (HOE901); Assigned to Arm(s): Insulin glargine + omega-3 polyunsaturated fatty acids, Insulin glargine + placebo | Intervention Type: DRUG; Name: omega-3 polyunsaturated fatty acids (PUFA); Assigned to Arm(s): Insulin glargine + omega-3 polyunsaturated fatty acids, Standard care + omega-3 polyunsaturated fatty acids | Intervention Type: DRUG; Name: placebo; Assigned to Arm(s): Insulin glargine + placebo, Standard care + placebo | Intervention Type: DEVICE; Name: reusable pen device for insulin injection; Assigned to Arm(s): Insulin glargine + omega-3 polyunsaturated fatty acids, Insulin glargine + 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: n-3 PUFAs; Type: ACTIVE_COMPARATOR; Interventions: Drug: n-3 PUFAs, Drug: RASS inhibitors and/or RAS blockers, Drug: Amiodarone | Arm Label: placebo; Type: PLACEBO_COMPARATOR; Interventions: Drug: Placebo, Drug: RASS inhibitors and/or RAS blockers, Drug: Amiodarone | Intervention Type: DRUG; Name: n-3 PUFAs; Assigned to Arm(s): n-3 PUFAs | Intervention Type: DRUG; Name: Placebo; Assigned to Arm(s): placebo | Intervention Type: DRUG; Name: RASS inhibitors and/or RAS blockers; Assigned to Arm(s): n-3 PUFAs, placebo | Intervention Type: DRUG; Name: Amiodarone; Assigned to Arm(s): n-3 PUFAs, placebo

Answer: D