Articles: intubation.
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Awake fiberoptic endoscope intubation (AFOI) is the primary strategy for managing anticipated difficult airways. Adequate sedation, most commonly being achieved with remifentanil and dexmedetomidine, is integral to this procedure. This meta-analysis aimed to compare the safety and efficacy of these 2 sedatives. ⋯ CRD42020169612.
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Case Reports
A novel 125I seeds fixed on gastric tube for treatment of inoperable esophageal carcinoma: A case report.
To explore the treatment benefit of 125I seeds fixed on a gastric tube in the early inoperable esophageal carcinoma (EC). Three senile patients with early inoperable EC who were treated with brachytherapy between October 2017 and February 2019 were included in this study. 125I seeds were fixed on the gastric tube, which was then inserted on the surface of the EC. One patient suffered from severe pulmonary insufficiency; 1 patient underwent colon cancer surgery one week before treatment and suffered from liver dysfunction and esophageal varices; 1 patient suffered from venous embolism of lower extremities and pulmonary artery embolism. ⋯ In addition, no complications, such as perforation or bleeding, occurred. Local lesions were effectively controlled. Gastric tube with 125I seeds provides a new treatment protocol for inoperable EC and malignant obstruction of esophageal carcinoma.
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Multicenter Study Comparative Study
Prone position in intubated, mechanically ventilated patients with COVID-19: a multi-centric study of more than 1000 patients.
Limited data are available on the use of prone position in intubated, invasively ventilated patients with Coronavirus disease-19 (COVID-19). Aim of this study is to investigate the use and effect of prone position in this population during the first 2020 pandemic wave. ⋯ During the COVID-19 pandemic, prone position has been widely adopted to treat mechanically ventilated patients with respiratory failure. The majority of patients improved their oxygenation during prone position, most likely due to a better ventilation perfusion matching.
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Adequate and continuous airway management by health professionals is fundamental to ensure patient safety and protection. Among several techniques, laryngoscopy for orotracheal intubation is considered a basic skill, so it is taught and learned in medical school and used during the future years of professional practice. However, in some clinical scenarios, physical and anatomical characteristics can make laryngoscopy exceedingly difficult. In the last decade, some new devices have emerged to apply indirect or video-assisted imaging systems, so-called videolaryngoscopes. They have shown great efficiency in difficult intubation cases and have improved teaching and training. Our study introduced a videolaryngoscope, the McGrath™ MAC, in the regular laryngoscopy training rotation for 3rd-year undergraduate medical students and evaluated whether there was any associated optimization of the students' performance. ⋯ The introduction of a videolaryngoscope in medical students' training improved the visualization of anatomical structures and allowed tracheal intubation maneuvers to be performed faster and with a higher success rate on the first attempt. Thus, under the conditions of this prospective study, the videolaryngoscope had a positive impact on training and proved to be a promising tool for teaching laryngoscopy.
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J Clin Monit Comput · Apr 2021
Observational StudyUltrasonography for predicting a difficult laryngoscopy. Getting closer.
Our objective was to evaluate the usefulness of five ultrasound measurements to predict a difficult laryngoscopy (DL). Prospective observational study. 50 patients underwent scheduled surgery under general anesthesia with orotracheal intubation with classical laryngoscopy at the University Hospital of Jaén (Spain). Sociodemographic variables, classic preintubation screening tests and ultrasound measurements of the neck soft tissue from skin to hyoid (DSH), epiglottis (DSE) and glottis (DSG) were obtained, as well as two measurements derived from the above: DSH + DSE and DSE - DSG. ⋯ It was established that DSE ≥ 3 cm, could predict a DL with a positive predictive value (PPV) of 69.23% [95%CI 40.3-98.2], and DSE - DSG ≥ 1.9 cm would do so with a PPV of 78.57% [95%CI 53.31-100%]. The multivariate analysis endorsed that DSE and DSE - DSG combined with classic tests (the Modified Mallampati score, the thyromental distance and the upper lip bite test) improved the preoperative detection of a DL. The inclusion of DSE and DSE - DSG in a multivariate model with classic parameters may offer the anesthesiologist better information for detecting a DL preoperatively.