Journal of cardiothoracic and vascular anesthesia
-
J. Cardiothorac. Vasc. Anesth. · Oct 2022
Observational StudyComparison of Changes in Thoracic Fluid Content Between On-Pump and Off-Pump CABG by Use of Electrical Cardiometry.
To compare the changes in thoracic fluid content, PaO2/FIO2 ratio, plateau pressure, compliance, and postoperative ventilation duration in off-pump coronary artery bypass grafting (OPCAB) and on-pump coronary artery bypass grafting (ONCAB). ⋯ The change in TFC was greater in the ONCAB group, despite the fact that the fluid balance was higher in the OPCAB group. A higher TFC in ONCAB led to lower PaO2/FIO2 ratio, lower compliance, higher plateau pressures, and longer postoperative ventilation.
-
J. Cardiothorac. Vasc. Anesth. · Oct 2022
Bilateral PECS II Block is Associated with Decreased Opioid Consumption and Reduced Pain Scores for up to 24 hours After Minimally Invasive Repair of Pectus Excavatum (Nuss Procedure): a Retrospective Analysis.
Compared to the open surgical technique, the minimally invasive repair of pectus excavatum (MIRPE; Nuss procedure) is a thoracoscopic technique designed to minimize intraoperative tissue damage. It still causes severe postoperative pain due to the insertion and pressure of the retrosternal bar used to raise the sternum and stabilize the chest. This study aimed to identify associations between ultrasound-guided PECS-II block and postoperative analgesia after the Nuss procedure. ⋯ Bilateral PECS-II block is associated with decreased pain scores for up to 12 hours, and with decreased opioid consumption for up to 24 hours, following minimally invasive repair of pectus excavatum (Nuss procedure) in adolescents. PECS-II block in this context has not been previously described.
-
J. Cardiothorac. Vasc. Anesth. · Oct 2022
Bivalirudin anticoagulation in neonates and infants undergoing cardiac surgery.
To determine the dosage of bivalirudin as the anticoagulant for cardiac surgery in neonates and infants. ⋯ Effective anticoagulation was achieved with bivalirudin in the neonates and infants undergoing cardiac surgery. The dose required to maintain an ACT >480 s was 1.0 mg/kg, followed by 2.2 ± 0.4 mg/kg/h. The ACT remained elevated for 4 h after the discontinuation of bivalirudin infusion, resulting in an increased chest-tube output in some patients. Randomized, controlled trials are needed to further evaluate the safety of bivalirudin in the neonates and infants with complex congenital heart disease undergoing cardiac surgery with cardiopulmonary bypass.
-
J. Cardiothorac. Vasc. Anesth. · Oct 2022
A New Approach in Airway Management for Tracheal Resection and Anastomosis: A Single-Center Prospective Study.
The evaluation of the use of laryngeal mask airways (LMA) as an alternative form of airway management for surgical tracheal reconstruction. ⋯ The use of LMA is an alternative option in airway management for tracheal reconstruction, even in patients with significant tracheal stenosis. Potential advantages compared to tracheal intubation are unimpaired access to the operative field and the lack of stress on the fresh anastomosis.