BMC anesthesiology
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Pediatric central nervous system tumors are the most common solid tumors in children and leading cause of cancer-related morbidity and mortality. Various factors may influence the practice of blood transfusion during this tumor diagnosis. The primary aim of this study was to determine the factors that may influence intraoperative blood transfusion in pediatric patients undergoing surgery for intracranial tumors and to predict patients who may require blood transfusion. ⋯ In conclusion, the findings obtained in this study suggest that age and surgical duration are independent risk factors for intraoperative blood transfusion in pediatric patients undergoing surgery for intracranial tumors. Particularly, in younger patients and prolonged surgeries, closer monitoring and awareness may enhance early detection, leading to the prevention of complications.
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Randomized Controlled Trial
Bilateral erector spinae plane block by multiple injection for pain control in pseudomyxoma peritonei surgery: a single-blind randomized controlled trial.
Currently, the primary surgical treatment for pseudomyxoma peritonei (PMP) is cytoreductive surgery (CRS) combined with hyperthermic intraperitoneal chemotherapy (HIPEC). The perioperative period is frequently accompanied by severe pain. Erector spinae plane block (ESPB) can enhance analgesia for abdominal surgery. The purpose of this study was to compare the analgesic effects of bilateral multiple-injection ESPB in patients with PMP. ⋯ Compared to general anesthesia alone, bilateral multiple-injection ESPB with 0.2% ropivacaine can enhance analgesia and reduce opioid administration in patients with PMP. However, the duration of analgesia with ESPB is relatively short due to the low concentration of the local anesthetic used.
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Chronic insomnia disorder is a common sleep disorder. Previous studies have reported increased demand for anesthetics in patients with chronic insomnia disorder. However, few studies have investigated the effective dose of dexmedetomidine for sedation in patients with chronic insomnia disorder. We aimed to determine the 95% effective dose of dexmedetomidine to induce adequate sedation in patients with chronic insomnia disorder. ⋯ The 95% effective dose of dexmedetomidine to induce adequate sedation in patients with chronic insomnia disorder was 1.75 µg/kg.
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Given the lack of global consensus on anesthesia selection for peritoneal dialysis catheter (PDC) placement via open surgery, this study investigates the safety and efficacy of combining local infiltration anesthesia (LIA) with monitored anesthesia care (MAC) in patients with end-stage renal disease (ESRD). ⋯ Open surgery for PDC placement under LIA + MAC is both safe and effective.
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Comparative Study Observational Study
Oxygen reserve index vs. peripheral oxygen saturation for the prediction of hypoxemia in morbidly obese patients: a prospective observational study.
Pulse oximetry is a standart of anesthesia for perioperative monitoring. Due to the principles of Hb oxygen dissociation curve, peripheral oxygen saturation has an approximate sensitivity and specificity of 90% for the detection of hypoxemia. ⋯ NCT05480748 registered 2022-07-29.