Effectiveness and Validity of Sonographic Upper Airway Evaluation to Predict Difficult Laryngoscopy.

Objectives: Our objective was to evaluate the effectiveness of 9 airway sonographic parameters imaged from the submandibular view as predictors of difficult laryngoscopy. Additionally, we aimed to evaluate the validity of the models of combined sonographic and clinical tests in predicting difficult laryngoscopy.

Methods: This study analyzed a sample of 199 patients who were categorized as having easy (grades 1 and 2) or difficult (grades 3 and 4) laryngoscopy during general anesthesia with endotracheal intubation based on the laryngoscopic criteria of Cormack and Lahane (Anaesthesia 1984; 39:1105-1111).

Will transoesophageal echocardiography become a standard tool for anesthetists to assess haemodynamic status during non-cardiac surgeries? Case report and literature review.

A 53-year-old male, with no history of cardiovascular diseases, underwent elective extended right hemihepatectomy for large metastatic tumor. Approximately 2 hours after the start of procedure sudden onset of severe hypotension associated with profound desaturation and significant fall in end-tidal carbon dioxide pressure was noted. Transoesophageal echocardiography was performed and massive air embolism was confirmed.

Usability of ultrasound assessment of gastric content. Case reports.

The paper presents the use of ultrasound assessment of gastric content in anesthesiological practice. Factors influencing pulmonary aspiration of gastric content and the risk of a complication in the form of aspiration pneumonia are discussed. The examination was performed on two patients hospitalized in a state of emergency who required surgical intervention.

Reliability of focused cardiac ultrasound by novice sonographer in preoperative anaesthetic assessment: an observational study.

Background: Use of preoperative echocardiography may help to identify patients with increased cardiac risk, who may benefit from modification of perioperative plan. The objective of our study was to evaluate the reliability of preoperative focused cardiac ultrasound (FoCUS) performed by an anaesthetist with basic ultrasound training and its impact on patient's management.

Methods: The prospective observational study was conducted in 159 adult patients, scheduled for elective operations.