Incidence of acute kidney injury and its associated risk factors in patients undergoing elective oesophagectomy surgeries at a tertiary care cancer institute - A pilot prospective observational study.

Background And Aims: Acute kidney injury (AKI) is a significant postoperative complication. Multiple perioperative factors are implicated in the causation of AKI in the postoperative period in patients with oesophageal cancer. The study aimed to find out the incidence, causes and effects of AKI following oesophagectomy surgery.

Role of simulation-based training in thoracic anaesthesia.

Simulation-based training (SBT) aims to acquire technical and non-technical skills in a simulated fashion without harming the patient. Simulation helps the anaesthesiologist acquire procedural competence and non-technical abilities. In thoracic anaesthesia, various simulators are available with varying degrees of fidelity and costs.

A single-arm, prospective study comparing translaryngeal ultrasonography with direct visualisation by flexible laryngoscopy for vocal cord assessment in patients undergoing oesophagectomy or mediastinoscopy.

Background And Aims: Translaryngeal ultrasonography (TLUSG) for diagnosis of vocal cord palsy, a relatively new, safe and noninvasive bedside technique with minimal risk of respiratory infection transmission, has been effective in patients with thyroid disease. We studied its use as an alternative method to visual inspection by flexible laryngoscopy (FL) for vocal cord assessment in patients undergoing thoracic surgeries.

Methods: After Institutional Ethics Committee approval and trial registration, in this single-arm, prospective study, the vocal cord function of 110 patients who underwent either total oesophagectomy or mediastinoscopy was assessed immediately after extubation by both FL and TLUSG.

A single-arm prospective interventional study to assess the efficacy of continuous bronchial cuff pressure monitoring to detect the displacement of lung isolation devices in elective thoracic surgeries.

Background And Aims: During proximal or distal migration of lung isolation device (LID), the bronchial cuff would move into a wider or narrower portion of the bronchus, leading to a decrease or increase in the cuff pressure, respectively. To test this hypothesis, we conducted a study to find out the efficacy of continuous bronchial cuff pressure (BCP) monitoring for detecting the displacement of LID.

Methods: A single-arm interventional study was conducted including hundred adult patients undergoing elective thoracic surgeries using a left-sided LID.

A prospective study to evaluate the use of surveillance venous ultrasonography to detect incidence of deep venous thrombosis following neurosurgical excision of brain tumors.

Objectives: Patients with brain tumors are prone to develop deep venous thrombosis (DVT) following neurosurgical excision of tumor. However, there is a deficiency of knowledge about the screening method, optimum frequency, and duration of the surveillance to diagnose DVT in the post-operative period. The primary objective was to find the incidence of DVT and associated risk factors.

The utility of gradient of end-tidal carbon dioxide between two lungs in lateral decubitus position in predicting a drop in oxygenation during one-lung ventilation in elective thoracic surgery- A prospective observational study.

Background And Aims: Baseline difference in the perfusion of two lungs is the cause of intra-operative shunt during one-lung ventilation (OLV). This study aimed to test the hypothesis that the gradient of end-tidal carbon dioxide (EtCO) between two lungs in lateral position (D-EtCO) would predict the quantity of shunt and hence the drop in the oxygenation during OLV.

Methods: An observational study was conducted to include consecutive 70 patients undergoing thoracic surgery using a double-lumen tube in a lateral position.

A Survey of the Practice of Thoracic Anesthesia in India.

Objective: The aim of the survey was to understand the contemporary thoracic anesthesia practice in India.

Design: A prospective questionnaire-based survey.

Settings: The survey was conducted at the Annual Conference of the Indian Association of Cardiovascular and Thoracic Anesthesiologists 2018 (IACTACON-2018).

Coronary artery calcification on chest computed tomography scan - Anaesthetic implications.

The significance of coronary artery calcification noted on noncontrast chest computed tomography (CT) scan is unknown. We report a case where coronary artery calcification on chest CT scan incidentally detected in an asymptomatic patient who was found to have significant coronary artery disease which resulted in perioperative morbidity.

Obstructive sleep apnoea and its knowledge and attitude among Indian anaesthesiolgists - A survey study.

Background And Aims: Obstructive sleep apnoea (OSA) has an estimated prevalence of 2%-4% in adult population and is increasing. Most of these are detected late which is the cause for higher perioperative morbidity. This survey was aimed to seek the level of knowledge and attitude of Indian anaesthesiologists towards OSA.

A prospective randomized controlled double-blind study comparing auscultation and lung ultrasonography in the assessment of double lumen tube position in elective thoracic surgeries involving one lung ventilation at a tertiary care cancer institute.

Background: As lung ultrasound (LUS) can be used to identify regional lung ventilation and collapse, we hypothesize that LUS can be better than auscultation in assessing lung isolation and determining double lumen tube (DLT) position.

Methods: A randomized controlled study was conducted in tertiary care cancer institute from November 2014 to December 2015, including 100 adult patients undergoing elective thoracic surgeries. Patients with tracheostomy, difficult airway and pleural-based pathologies were excluded.