Journal of cardiothoracic and vascular anesthesia
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J. Cardiothorac. Vasc. Anesth. · Sep 2019
Observational StudyThe Utility of Echocardiography for the Prediction of Spinal-Induced Hypotension in Elderly Patients: Inferior Vena Cava Assessment Is a Key Player.
To prospectively assess the diagnostic performance of echocardiographic measurements before spinal anesthesia in elderly patients undergoing lower limb surgery. Emphasis was placed on the dIVCmax-to-IVCCI ratio and IVCCI, where dIVCmax was the maximum diameter of inferior vena cava (IVC) at expiration and IVCCI was the collapsibility index of IVC. ⋯ The preoperative dIVCmax-to-IVCCI ratio can predict spinal-induced hypotension greater than IVCCI and other echocardiographic measurements in elderly patients. Both dIVCmax-to-IVCCI ratio and patient age can act as predictors of spinal-induced hypotension in elderly patients.
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J. Cardiothorac. Vasc. Anesth. · Sep 2019
ReviewExpiratory Central Airway Collapse in Adults: Corrective Treatment (Part 2).
Corrective treatment of expiratory central airway collapse (ECAC) consists of placement of airway stents or tracheobronchoplasty (TBP). The indication for corrective treatment is severe central airway collapse (>90 %), and severe symptoms that cause decline in quality of life. Patients are selected to undergo a trial of tracheal "Y" stent placement. ⋯ Patients who are considered poor surgical candidates because of the severity of comorbidities can be offered permanent stenting to palliate symptoms. The anesthetic management of airway stent placement and TBP is complex. This article reviews the medical management and corrective treatment of ECAC, anesthetic management of airway stent placement, and considerations during TBP.
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J. Cardiothorac. Vasc. Anesth. · Sep 2019
Randomized Controlled Trial Multicenter StudyRationale and Study Design for an Individualized Perioperative Open Lung Ventilatory Strategy in Patients on One-Lung Ventilation (iPROVE-OLV).
The aim of this clinical trial is to examine whether it is possible to reduce postoperative complications using an individualized perioperative ventilatory strategy versus using a standard lung-protective ventilation strategy in patients scheduled for thoracic surgery requiring one-lung ventilation. ⋯ Individual and total number of postoperative complications, including atelectasis, pneumothorax, pleural effusion, pneumonia, acute lung injury; unplanned readmission and reintubation; length of stay and death in the critical care unit and in the hospital will be analyzed for both groups. The authors hypothesize that the intraoperative application of an open lung approach followed by an individual indication of high-flow nasal cannula in the postoperative period will reduce pulmonary complications and length of hospital stay in high-risk surgical patients.
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J. Cardiothorac. Vasc. Anesth. · Sep 2019
Whole-lung Lavage and Pulmonary Alveolar Proteinosis: Review of Clinical and Patient-centered Outcomes.
The objective of this retrospective review was to evaluate the perioperative and procedural management of patients with pulmonary alveolar proteinosis (PAP) who presented for whole-lung lavage (WLL). ⋯ The authors here present a retrospective study describing the perioperative and procedural management of PAP patients undergoing WLL to help familiarize providers with the management of this population (Fig 1). The findings of this study outline a successful and consistent approach to WLL using a multidisciplinary team experienced in this procedure. Even in experienced hands, procedural complications and 30-day postoperative complications emphasize the risk in this complex patient population.