Riociguat use in sickle cell related chronic thromboembolic pulmonary hypertension: A case series.

Adults with sickle cell disease can develop pulmonary hypertension from a multitude of etiologies. Classified as WHO Group 5, there are no therapies approved for the treatment of sickle cell disease-pulmonary hypertension. Thromboembolic disease is prevalent in sickle cell disease and can lead to pulmonary hypertension.

Barriers and Enablers to the Implementation of School Wellness Policies: An Economic Perspective.

Background: Local wellness policies (LWPs) are mandated among school systems to enhance nutrition/physical activity opportunities in schools. Prior research notes disparities in LWP implementation. This study uses mixed methods to examine barriers/enablers to LWP implementation, comparing responses by student body income.

Response Inhibition Deficits and Altered Motor Network Connectivity in the Chronic Phase of Pediatric Traumatic Brain Injury.

Poor response inhibition is a hallmark of pediatric traumatic brain injury (TBI). We assessed motor response inhibition by measuring commission error rates on Simple (minimized cognitive demands) and Motivation (monetary reward) Go/No-Go tasks, comparing 17 children with chronic TBI (>1 year post-injury) and 14 matched, uninjured peers. Using resting state functional magnetic resonance imaging (fMRI), we examined between-group differences in whole-brain intrinsic connectivity of the motor network as derived from the averaged time course of bilateral primary motor cortex seeds, to identify regions of interest (ROIs) for brain-behavior correlations.