Postoperative Complications Associated with Moderate Sedation in Endoscopic Procedures Among Patients with Cirrhosis.

BACKGROUND Moderate sedation for endoscopic intervention has become common and offers increased safety and comfort. Patients with cirrhosis are sicker and at increased risk for complications related to sedation. However, postoperative complications associated with moderate sedation and their risk factors have not been adequately studied in this population.

Lung aeration and ventilation after general anesthesia in left lateral position: a prospective observational study using electrical impedance tomography.

Background: Endoscopic submucosal dissection (ESD) under general anesthesia in left lateral position may lead to transient impairment of pulmonary function. We used electrical impedance tomography (EIT), an increasingly implied non-invasive instrument for bedside real-time monitoring regional changes in ventilation, to assess the changes of regional lung aeration and ventilation in patients undergoing ESD.

Methods: Twenty-two patients scheduled for elective ESD under mechanical ventilation in left lateral position were studied.

Identification of Highly Specific Diversity-Oriented Synthesis-Derived Inhibitors of Clostridium difficile.

In 2013, the Centers for Disease Control highlighted Clostridium difficile as an urgent threat for antibiotic-resistant infections, in part due to the emergence of highly virulent fluoroquinolone-resistant strains. Limited therapeutic options currently exist, many of which result in disease relapse. We sought to identify molecules specifically targeting C.