Nitric Oxide Ventilation Improves Recirculation and Right Ventricular Function During Veno-Venous Extracorporeal Membrane Oxygenation in a COVID-19 Patient.

Patients with coronavirus disease 2019 (COVID-19) are prone to pulmonary artery hypertension (PAH) and right ventricular pressure overload due to severe bilateral infiltrates, high ventilation pressures, persistent hypoxemia, pulmonary fibrosis, and/or pulmonary embolism. In patients on extracorporeal membrane oxygenation (ECMO), this potentially leads to increased recirculation. In the current report, the authors present a case in which continuous inhaled nitric oxide (iNO)-enriched ventilation was effective in terms of PAH and recirculation reduction in a COVID-19 patient on veno-venous ECMO.

A randomized prospective study comparing the Cobra Perilaryngeal Airway and Laryngeal Mask Airway-Classic during controlled ventilation for gynecological laparoscopy.

Background: An increasing number of noninvasive, supraglottic airway devices are currently available. In this randomized single-blind study, we compared the Cobra Perilaryngeal Airway (CobraPLA) to the [Laryngeal Mask Airway (LMA)-Classic] during gynecological laparoscopy.

Methods: Forty patients received either an LMA-Classic or a CobraPLA.

Pain in neurosurgically treated patients: a prospective observational study.

Object: This is the first observational study to compare perioperative pain character and intensity in patients undergoing different types of elective neurosurgical procedures.

Methods: A structured questionnaire was used to inquire about pain intensity, character, and management during the perioperative course, and the anticipated visual analogue scale (VAS) score in 649 patients during a 1-year period. The anticipated maximal postoperative VAS score was lower than the actual postoperative maximal VAS score and was independent of operation type and preoperative VAS score.