Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: A Phase III, Randomised, Double Blind, Parallel-group Study of the Efficacy and Safety of Oral Dabigatran Etexilate (150 mg Bid) Compared to Warfarin (INR 2.0-3.0) for 6 Month Treatment of Acute Symptomatic Venous Thromboembolism, Following Initial Treatment (5-10 Days) With a Parenteral Anticoagulant Approved for This Indication
Brief Summary: The general aim of this study is to determine the comparative safety and efficacy of dabigatran etexilate 150 mg bid administered orally and warfarin Pro re nata (As needed/PRN) to maintain an International Normalised Ratio (INR) of 2.0-3.0 for 6 month treatment of acute symptomatic VTE.

The primary objective is to investigate the efficacy of dabigatran compared to warfarin during the 6 month treatment period. The investigation of other selected efficacy aspects and safety are regarded as secondary objective of this trial.


Options:
A: Arm Label: Apixaban; Type: ACTIVE_COMPARATOR; Interventions: Drug: Enoxaparin, Drug: warfarin, Drug: Placebo for apixaban | Arm Label: Enoxaparin + Warfarin; Type: EXPERIMENTAL; Interventions: Drug: Placebo for enoxaparin, Drug: Placebo for warfarin, Drug: apixaban | Intervention Type: DRUG; Name: Enoxaparin; Assigned to Arm(s): Apixaban | Intervention Type: DRUG; Name: warfarin; Assigned to Arm(s): Apixaban | Intervention Type: DRUG; Name: Placebo for apixaban; Assigned to Arm(s): Apixaban | Intervention Type: DRUG; Name: Placebo for enoxaparin; Assigned to Arm(s): Enoxaparin + Warfarin | Intervention Type: DRUG; Name: Placebo for warfarin; Assigned to Arm(s): Enoxaparin + Warfarin | Intervention Type: DRUG; Name: apixaban; Assigned to Arm(s): Enoxaparin + Warfarin
B: Arm Label: Dabigatran etexilate (150mg bid); Type: EXPERIMENTAL; Interventions: Drug: Dabigatran etexilate | Arm Label: Warfarin (INR 2.0-3.0); Type: ACTIVE_COMPARATOR; Interventions: Drug: Warfarin | Intervention Type: DRUG; Name: Warfarin; Assigned to Arm(s): Warfarin (INR 2.0-3.0) | Intervention Type: DRUG; Name: Dabigatran etexilate; Assigned to Arm(s): Dabigatran etexilate (150mg bid)
C: Arm Label: heparin/edoxaban tosylate; Type: EXPERIMENTAL; Interventions: Drug: edoxaban tosylate(DU-176b), Drug: low molecular weight heparin/unfractionated heparin | Arm Label: heparin/warfarin; Type: ACTIVE_COMPARATOR; Interventions: Drug: low molecular weight heparin/unfractionated heparin, Drug: warfarin | Intervention Type: DRUG; Name: edoxaban tosylate(DU-176b); Assigned to Arm(s): heparin/edoxaban tosylate | Intervention Type: DRUG; Name: low molecular weight heparin/unfractionated heparin; Assigned to Arm(s): heparin/edoxaban tosylate, heparin/warfarin | Intervention Type: DRUG; Name: warfarin; Assigned to Arm(s): heparin/warfarin
D: Arm Label: Rivaroxaban (Xarelto, BAY59-7939); Type: EXPERIMENTAL; Interventions: Drug: Rivaroxaban (Xarelto, BAY59-7939) | Arm Label: Enoxaparin/VKA; Type: ACTIVE_COMPARATOR; Interventions: Drug: Enoxaparin overlapping with and followed by VKA | Intervention Type: DRUG; Name: Rivaroxaban (Xarelto, BAY59-7939); Assigned to Arm(s): Rivaroxaban (Xarelto, BAY59-7939) | Intervention Type: DRUG; Name: Enoxaparin overlapping with and followed by VKA; Assigned to Arm(s): Enoxaparin/VKA

Answer: B