Impact on Pulmonary Hypertension Hemodynamic Classification Based on the Methodology Used to Measure Pulmonary Artery Wedge Pressure and Cardiac Output.

Guidelines recommend using end-expiration pulmonary pressure measurements to determine the hemodynamic subgroups in pulmonary hypertension. Pulmonary artery wedge pressure (PAWP) determinations averaged across the respiratory cycle (PAWPav) instead of PAWP at end-expiration (PAWPee) and cardiac output (CO) measured by Fick (CO) instead of thermodilution (CO) may affect the hemodynamic classification of pulmonary hypertension. To assess the impact on the pulmonary hypertension hemodynamic classification of the use of PAWPee versus PAWPav as well as CO versus CO.

Digital learning: The reach of podcasts and YouTube on trauma surgery education.

Background: Physicians, medical students, and health care professionals are charged with staying current throughout their training. No studies have examined the scope of trauma surgery-related podcasts and videos. Our goal was to characterize and evaluate the growing number of trauma-related podcasts and YouTube channels.

Feasibility of gabapentin as an intervention for neurorecovery after an acute spinal cord injury: Protocol.

Introduction: This protocol is describing the first ever prospective, mock-efficacy, dose exploration trial design testing the feasibility of administering gabapentin in the acute setting as an intervention for neurorecovery. Gabapentin is an FDA-approved medication for treating seizures and postherpetic neuralgia and is used broadly off-label for neuropathic pain management for many conditions, including spinal cord injury. Emerging data suggests that when given early after spinal cord injury onset and in low-medium doses, gabapentin may have properties that promote recovery of neurological function.