BMC anesthesiology
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Randomized Controlled Trial
Trace of delirium after robotic lower abdominal tumor resection at different end-tidal carbon dioxide: a RCT trial.
Postoperative delirium (POD) often occurs in oncology patients, further increasing the medical and financial burden. Robotic technology in lower abdominal tumors resection reduces surgical trauma but increases risks such as carbon dioxide (CO2) absorption. This study aimed to investigate the differences in their occurrence of POD at different end-tidal CO2 levels. ⋯ With robotic assistant, the incidence of postoperative delirium in patients undergoing lower abdominal tumor resection was not modified by different end-tidal carbon dioxide management, however, age and duration of surgery were positively associated risk factors.
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Delayed spinal epidural hematoma (SEH) following central neuraxial block (CNB) is a rare but serious complication. The underlying causes of SEH associated with neuraxial anesthesia are still unclear. Furthermore, the decision between surgical intervention and conservative management for SEH remains a complex and unresolved issue. ⋯ This case reminds anesthesiologists should be alert to the possible occurrence of a delayed SEH following CNB, particularly with the administration of anticoagulants. Immediate neurological evaluation of neurological deficit and MRI are advised. Conservative treatment combined with close and dynamic neurological function monitoring may be feasible for patients with mild or nonprogressive symptoms even spontaneous recovery.
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Incompatibility of the short-acting benzodiazepine remimazolam with common perioperative medication.
Remimazolam is a relatively new benzodiazepine with growing use in procedural sedation and general anaesthesia. Initiated by case reports, the physical incompatibility of remimazolam with ringer's acetated and ringer's lactated solution has been reported. More recently, remifentanil, fentanyl, rocuronium, vecuronium, dexmedetomidine, and midazolam, have been investigated and suggested safe for coadministration with remimazolam. Apart from case reports, incompatibility for other frequently used drugs remains unknown. ⋯ Remimazolam (Byfavo®) is incompatible with ampicillin/ sulbactam, calcium gluconate, clindamycin, dexamethasone, dimenhydrinate, an 148mval/l electrolyte - glucose 1% solution (E148G1®), furosemide, a 4% gelatine volume expander (gelafundin®), heparin sodium, insulin, meropenem, sodium bicarbonate 8.4%, prednisolone, the crystalloid infusions jonosteril® and sterofundin®, thiopental and tranexamic acid. The results strongly affirm remimazolam's safety requirements: A separate line for remimazolam and an approved compatible baseline infusion is mandatory and an alternative way to administer bolus medication is required.
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Randomized Controlled Trial Comparative Study
Comparison between head rotation and standard techniques for i-gel™ insertion: a randomized controlled trial.
This study evaluated the effect of head rotation on the first-attempt success rate of i-gel insertion, aiming to alleviate the effect of gravity on the tongue and reduce resistance between the device and the tongue. ⋯ ClinicalTrials.gov (NCT05201339).
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Multicenter Study
Clinical characteristics of extracorporeal cardiopulmonary resuscitation in China: a multicenter retrospective study.
Extracorporeal cardiopulmonary resuscitation (ECPR) might markedly increase the survival of selected patients with refractory cardiac arrest. But the application situation and indications remained unclear. ⋯ From January 2017 to March 2021, the numbers of ECPR centers and cases in mainland China increased gradually over time, as well as the survival rate. Pre-ECMO risk factors, especially recovery of spontaneous circulation before ECMO, shockable rhythm and lactate, are as important as post-ECMO management,. Neurological complications are vital risk factors after ECMO that deserved close attention.