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Iodine Mapping using Subtraction in Pulmonary Embolism Computed Tomography versus Dual Energy Computed Tomography.

To evaluate image quality and accuracy of detection of perfusion defects associated with pulmonary pathology on iodine maps of the lung that are created by two different CT techniques: 1. A standard of care CTPA with DECT and 2. A new technique that…

Long-term outcome after heparin plus edoxaban versus heparin plus vitamin K antagonists for acute deep vein thrombosis and pulmonary embolism

To assess the long-term PE-related Quality of Life and to assess the cumulative incidence of PTS in patients with acute DVT, treated with heparin plus edoxaban in comparison to patients treated with heparin plus warfarin. Furthermore, the…

The efficacy and safety of initial triple versus initial dual oral combination therapy in patients with newly diagnosed pulmonary arterial hypertension: A multi-center, double-blind, placebo-controlled, Phase 3b study

Primary objectiveTo compare the effect on pulmonary vascular resistance (PVR) of an initial triple oral regimen (macitentan, tadalafil, selexipag) versus an initial dual oral regimen (macitentan, tadalafil, placebo) in newly diagnosed, treatment-…

Home Treatment of Patients with Low-Risk Pulmonary Embolism with the Oral Factor Xa Inhibitor Rivaroxaban: Prospective Management Trial (HoT-PE)

Objective of the study: Primary objective: to determine whether early discharge and out-of-hospital treatment of patients with low-risk acute PE (as defined by the inclusion and exclusion criteria) with the new oral factor Xa inhibitor rivaroxaban…

Early non-invasive detection of CTEPH after pulmonary embolism

The primary objective of the study is to evaluate the diagnostic accuracy of a CTEPH screening program based on the stratification score and the *rule out criteria*.To prospectively assess the feasibility and cost-effectiveness of the CTEPH…

A phase 3, placebo controlled, double-blind, randomized, clinical study to determine efficacy, safety and tolerability of pulsed, inhaled nitric oxide (iNO) versus placebo in symptomatic subjects with pulmonary arterial hypertension (PAH): INOvation-1 (Part 1 and Part 2)

Part 1 -Blinded Treatment Period: Primary Objective:To evaluate the efficacy of inhaled nitric oxide (iNO) on exercise using 6-minute walk distance (6MWD) in subjects with pulmonary arterial hypertension (PAH) currently receiving background PAH…

Safety and Efficacy of Low Molecular Weight Heparin for 72 Hours Followed by Dabigatran for the Treatment of Acute Intermediate-Risk Pulmonary Embolism

The primary objective is to determine whether treatment of acute intermediate-risk PE (as defined by the inclusion and exclusion criteria) with parenteral anticoagulation for at least 72 hours after diagnosis, followed by dabigatran over 6 months,…