Articles: postoperative.
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Multicenter Study Observational Study
Perioperative Mortality of the COVID-19 Recovered Patient Compared to a Matched Control: A Multicenter Retrospective Cohort Study.
Surgical procedures performed on patients with recent exposure to COVID-19 infection have been associated with increased mortality risk in previous studies. Accordingly, elective surgery is often delayed after infection. The study aimed to compare 30-day hospital mortality and postoperative complications (acute kidney injury, pulmonary complications) of surgical patients with a previous COVID-19 infection to a matched cohort of patients without known previous COVID-19. The authors hypothesized that COVID-19 exposure would be associated with an increased mortality risk. ⋯ Patients with a positive test for COVID-19 before elective surgery early in the pandemic have an elevated risk of perioperative mortality and pulmonary complications but not acute kidney injury as compared to matched controls. The span of time from positive test to time of surgery affected the mortality and pulmonary risk, which subsided after 2 weeks.
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Randomized Controlled Trial
Programmed Intermittent Bolus for Erector Spinae Plane Block versus Intercostal Nerve Block with Patient-controlled Intravenous Analgesia in Video-assisted Thoracoscopic Surgery: A Randomized Controlled Non-inferiority Trial.
Postoperative analgesia is crucial after video-assisted thoracoscopic surgery (VATS). This study was designed to investigate whether the analgesic effect of programmed intermittent bolus (PIB) erector spinae plane block (ESPB) is noninferior to that of intercostal nerve block with patient-controlled intravenous analgesia (ICNB-PCIA) for VATS. ⋯ ESPB using a PIB injection offers noninferior analgesia to ICNB-PCIA after VATS.
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To provide an approach to perioperative fluid management for lung resection patients that incorporates the entire patient pathway in the context of international guidelines on enhanced recovery after surgery (ERAS). ⋯ The goal of perioperative euvolemia can be achieved with the ongoing evolution and application of ERAS principles. A focus on the pre and postoperative phases of fluid management and a pragmatic approach to intraoperative fluid management negates the need for goal-directed fluid therapy in most cases.
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Intramedullary spinal cord tumors are challenging to resect, and their postoperative neurological outcomes are often difficult to predict, with few studies assessing this outcome. ⋯ Tumor grade/histology, age, use of neuromonitoring, and myelotomy type appeared to be most predictive of postoperative neurological deficits. These results can be used to better inform patients of perioperative risk.
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J. Cardiothorac. Vasc. Anesth. · Feb 2024
ReviewRole of Intraoperative Neuromonitoring to Predict Postoperative Delirium in Cardiovascular Surgery.
Postoperative delirium (POD) can occur in up to 50% of older patients undergoing cardiovascular surgery, resulting in hospitalization and significant morbidity and mortality. This study aimed to determine whether intraoperative neurophysiologic monitoring (IONM) modalities can be used to predict delirium in patients undergoing cardiovascular surgery. ⋯ Significant IONM changes are associated with an increased risk of POD in patients undergoing cardiovascular surgery. These findings offer a basis for future research and analysis of EEG and somatosensory evoked potential monitoring to predict, detect, and prevent POD.