Tag: Surgery
Prediction-guided blood pressure management reduced hypotension in caesarean section
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in MedicineWhat the study found Hypotension prediction index-guided haemodynamic management was reported to reduce time-weighted average hypotension during elective caesarean section under spinal anaesthesia compared with oscillometric monitoring and continuous non-invasive arterial pressure. Why the authors say this matters The authors suggest the result should be interpreted against current obstetric practice, which favors routine prophylactic vasopressor…
Pheochromocytoma removal improved severe young-onset cardiomyopathy
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in MedicineWhat the study found Successful removal of a pheochromocytoma, a catecholamine-producing adrenal tumor, was followed by gradual improvement in severe dilated cardiomyopathy and heart failure in a 16-year-old boy. One year after surgery, he was symptom-free and his ejection fraction had improved from 10% to 40%. Why the authors say this matters The authors conclude…
Cell-specific methylation changes in alpha and beta cells in type 2 diabetes
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in MedicineWhat the study found The study found that human pancreatic alpha and beta cells have many cell-specific DNA methylation differences, and that some of these differences are linked to changes in gene expression. It also identified methylation changes associated with pre-type 2 diabetes and type 2 diabetes in both cell types. Why the authors say…
Beta cell DNA methylation changes with age and in T2D
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in MedicineWhat the study found The study found that pancreatic beta cells show progressive age-related DNA methylation changes, including demethylation at regions linked to beta cell identity and function genes. In type 2 diabetes (T2D), beta cells showed further demethylation compared with healthy controls, while alpha cells did not show the same pattern. Why the authors…
Donor ventilation time was not linked to 1-year lung function
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in MedicineEvidence suggests prolonged donor mechanical ventilation does not impair recipient lung function after transplant, challenging traditional donor selection practices in lung transplantation.
Perioperative quality dashboard was developed and implemented
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in NursingPerioperative nursing team develops quality dashboard integrating safety metrics, infection rates, and efficiency indicators into unified visual platform for data-driven decision-making and.
Hirschsprung disease shows distinct gut microbiota shifts after surgery
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in MedicineLongitudinal study identifies distinct gut microbiota alterations in Hirschsprung disease patients, revealing bacterial markers for postoperative enterocolitis risk.
Women reported adverse experiences after conversion to general anesthesia
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in AnesthesiaQualitative study examining women’s experiences of general anesthesia conversion during cesarean delivery with inadequate neuraxial anesthesia and psychological outcomes.
