Showing 2 ideas for tag "ventilation"

Goal 2: Reduce Human Disease

Functional pulmonary imaging with noninvasive imaging techniques

Critical Challenge

Is this idea a Compelling Question (CQ) or Critical Challenge (CC)? Critical Challenge (CC)

Details on the impact of addressing this CQ or CC

Pulmonary dynamics are altered with diffuse lung disease. Pulmonary function testing is a mainstay for evaluating patients with diffuse lung disease. However, ability to assess alterations of local lung mechanics and physiology may elucidate those patients with varying outcomes and mechanisms of disease. Such local analysis is possible with imaging such as MR and quantitative computed tomography (CT).

Feasibility and challenges of addressing this CQ or CC

Dynamic magnetic resonance imaging (MR) techniques are available that are capable of evaluating the oxygen delivery and blood flow to regional areas of the lung and measurement of pressures in the heart and vasculature. Additionally, advanced dual-energy CT techniques enable assessment of blood volume within the lungs. Such techniques can be applied to pulmonary vascular and pulmonary parenchymal disease and combinations of the two. For example, an understanding of the cardiopulmonary interaction and phenotyping of pulmonary hypertension is needed. A need exists to determine if advanced CT technology and MR can identify patients with the emerging phenotypes of combined pulmonary hypertension, in which the degree of pulmonary hypertension is greater than expected from cardiac and pulmonary causes. MR can potentially serve as early predictors of these phenotypes, given MR’s ability to evaluate the parenchyma, the pulmonary vasculature, and heart, and in combination with other biomarkers determine appropriate therapy.

Name of idea submitter and other team members who worked on this idea Society of Thoracic Radiology


3 net votes
6 up votes
3 down votes

Goal 3: Advance Translational Research

Non-invasive vs Invasive Positive Pressure Ventilation in Managing Acute Respiratory Failure

What is the comparative effectiveness of a Non-invasive vs. Invasive Positive Pressure


Ventilation Protocol for managing acute respiratory failure due to acute exacerbations of COPD

Is this idea a Compelling Question (CQ) or Critical Challenge (CC)? Compelling Question (CQ)


1 net vote
1 up votes
0 down votes