Recurrent trigeminal neuralgia following MVD: a meta-analysis of second-line treatment strategies.

Objective: This study aimed to compare pain outcomes and complication rates between reexploration microvascular decompression (MVD), percutaneous rhizotomy (PR), and stereotactic radiosurgery (SRS) as second-line treatments for recurrent or persistent trigeminal neuralgia (TN) following an initial MVD.

Methods: A systematic review and meta-analysis was performed in accordance with PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) and MOOSE (Meta-Analysis of Observational Studies in Epidemiology) guidelines. Studies were included if they reported outcomes of reexploration MVD, PR, or SRS in adult patients with classic or idiopathic TN after a failed initial MVD.

The effect of different inhaled corticosteroid and long-acting bronchodilator combinations on the airway microbiome in patients with severe chronic obstructive pulmonary disease: A randomized trial (MUSIC).

Introduction: The microbiome is associated with exacerbation risk, quality of life and mortality in COPD. Inhaled corticosteroid (ICS) treatment has been reported to alter the microbiome through modulating host defence. How ICS alters the microbiome and whether effects are equal between different ICS preparations is debated.

High-energy X-ray phase-contrast CT of an adult human chest phantom.

Propagation-based phase-contrast X-ray imaging is a promising technique for in vivo medical imaging, offering lower radiation doses than traditional attenuation-based imaging. Previous studies have focused on X-ray energies below 50keV for small-animal imaging and mammography. Here, we investigate the feasibility of high-energy propagation-based computed tomography for human adult-scale lung imaging at the Australian Synchrotron's Imaging and Medical Beamline.