Ventilation In Cardiac Patients Research Articles

Pediatric tracheostomy: A large single-center experience.

To describe the epidemiology, specifically the indications, complications, and outcomes, of pediatric tracheostomies performed in one tertiary referral unit. Single-center retrospective cohort study of pediatric patients undergoing tracheostomy between May 2010 and May 2018 at the Newcastle upon Tyne Hospitals, United Kingdom. One hundred seventy-two pediatric tracheostomies were performed during the study period with a median age of 141 (interquartile range [IQR] 51-484) days. The most common primary indication was long-term ventilation (38.4%, 66 of 172), followed by weaning from ventilation in cardiac patients (22.1%, 38 of 172). Only 5.2% (9 of 172) of our cohort underwent tracheostomy for subglottic stenosis. The vast majority of tracheostomies were performed electively, with just 6.4% (11 of 172) performed as an emergency procedure. Early and late complication rates were 9.8% (15 of 153) and 40.0% (61 of 153), respectively. Tracheostomy decannulation was successful in 44.4% of children (68 of 153). The median duration the tracheostomy was in situ was 397 (IQR 106-708) days. All-cause mortality was 22.1% (38 of 172), with tracheostomy-related mortality at 1.2% (2 of 172). We report one of the largest contemporary case series of pediatric tracheostomies. Present-day pediatric tracheostomy is primarily performed as an elective procedure in ventilated children under the age of 1 year. Pediatric tracheostomy should be considered as a long-term intervention in many children. Nevertheless, a large proportion of children are ultimately decannulated. It is important to acknowledge the significant morbidity associated with this intervention and the small-but-present risk of tracheostomy-related mortality. 4 Laryngoscope, 130:E375-E380, 2020.

Manutenção da anestesia inalatória com a máscara facial Janus para substituição de válvula aórtica transcateter: uma série de casos

Background and objectivesAortic stenosis is the most common type of heart valve disease. Percutaneous aortic valve replacement has become the alternative for patients considered at high risk for surgery. Controlled mechanical ventilation with tracheal intubation has been the choice for this type of procedure, however the use of noninvasive ventilation in cardiac patients has shown to be beneficial. Janus is a novel full‐face mask that allows application of noninvasive ventilation support during anesthesia. Our main objective was to evaluate the feasibility of transcatheter aortic valve replacement with prolonged transesophageal echocardiographic monitoring under deep inhalational sedation delivered through a new mask for noninvasive ventilation. MethodsA case series observational study that included five patients with critical aortic stenosis that underwent inhalational anesthesia with sevoflurane for transcatheter aortic valve replacement in a hybrid room of a teaching hospital. Standard monitors and bispectral index were used, followed by inhalational induction and placement of the Janus mask. Anesthesia was maintained with sevoflurane. Patients were transferred to intensive care unit after the procedure. Complications related to the mask use, transesofageal echocardiography accessibility and respiratory implications to the patients were recorded. ResultsAll procedures were uneventful and no major complications were observed intraoperatively. One patient presented CO2 retention (50mmHg) and sevoflurane leak around the central opening of the mask, both without clinical significance. ConclusionsThe use of inhalational anesthesia with the facial mask Janus is a safe and efficient alternative to general anesthesia with tracheal intubation for transcatheter aortic valve replacement and can easily accommodate the use of transesophageal echocardiography intraoperatively.

Inhalational anesthesia maintenance with the Janus facial mask for transcatheter aortic-valve replacement: a case series

Background and objectivesAortic stenosis is the most common type of heart valve disease. Percutaneous aortic valve replacement has become the alternative for patients considered at high risk for surgery. Controlled mechanical ventilation with tracheal intubation has been the choice for this type of procedure, however the use of noninvasive ventilation in cardiac patients has shown to be beneficial. Janus is a novel full-face mask that allows application of noninvasive ventilation support during anesthesia. Our main objective was to evaluate the feasibility of transcatheter aortic valve replacement with prolonged transesophageal echocardiographic monitoring under deep inhalational sedation delivered through a new mask for noninvasive ventilation. MethodsA case series observational study that included five patients with critical aortic stenosis that underwent inhalational anesthesia with sevoflurane for transcatheter aortic valve replacement in a hybrid room of a teaching hospital. Standard monitors and bispectral index were used, followed by inhalational induction and placement of the Janus mask. Anesthesia was maintained with sevoflurane. Patients were transferred to intensive care unit after the procedure. Complications related to the mask use, transesofageal echocardiography accessibility and respiratory implications to the patients were recorded. ResultsAll procedures were uneventful and no major complications were observed intraoperatively. One patient presented CO2 retention (50mmHg) and sevoflurane leak around the central opening of the mask, both without clinical significance. ConclusionsThe use of inhalational anesthesia with the facial mask Janus is a safe and efficient alternative to general anesthesia with tracheal intubation for transcatheter aortic valve replacement and can easily accommodate the use of transesophageal echocardiography intraoperatively.