COVID-19 and the Transformation of Intensive Care Unit Telemedicine.

The concept of telecritical care has evolved over several decades. ICU Telemedicine providers using both the hub-and-spoke ICU telemedicine center and consultative service delivery models offered their services during the COVID-19 pandemic. Telemedicine center responses were more efficient, timely, and widely used than those of the consultative model.

Pleural Effusions Following Liver Transplantation: A Single-Center Experience.

Introduction: This was a single-center retrospective study to evaluate incidence, prognosis, and risk factors in patients with postoperative pleural effusions, a common pulmonary complication following liver transplantation.

Methods: A retrospective review was performed on 374 liver transplantation cases through a database within the timeframe of January 1, 2009 through December 31, 2015. Demographics, pulmonary and cardiac function testing, laboratory studies, intraoperative transfusion/infusion volumes, postoperative management, and outcomes were analyzed.

Intensive Care of Pulmonary Complications Following Liver Transplantation.

Chronic liver disease has been associated with pulmonary dysfunction both before and after liver transplantation. Post-liver transplantation pulmonary complications can affect both morbidity and mortality often necessitating intensive care during the immediate postoperative period. The major pulmonary complications include pneumonia, pleural effusions, pulmonary edema, and atelectasis.

The effects of Tween-80 on the integrity of solutions of capsaicin: useful information for performing tussigenic challenges.

Background: Because variable results of capsaicin challenges may be due to the incomplete solubility of capsaicin, we sought to determine if the use of Tween-80 in solutions of capsaicin improves actual concentrations of freshly prepared and stored solutions.

Methods: Capsaicin solutions ranging from 0.5-128 muM were mixed with and without Tween-80.

Chemical analysis of freshly prepared and stored capsaicin solutions: implications for tussigenic challenges.

The purpose of this study was to assess the stability of stored capsaicin solutions and the actual concentrations of prepared solutions. Capsaicin solutions ranging in concentration from 0.5 to 128 microM were mixed and analyzed using high performance liquid chromatography.