A new deep learning model utilizing multiphase CT images effectively predicts early recurrence in patients with locally advanced gastric cancer (LAGC). The model, integrated with clinical factors, demonstrated superior performance (AUC: 0.891) compared to previous models. Significant associations were found between higher prediction scores and tumor proliferation pathways, such as WNT and MYC signaling, as […]
Category: General Surgery
Identification of Key Risk Factors for Postoperative Kidney Injury
A meta-analysis of seven studies involving 1,550 patients has pinpointed significant preoperative and intraoperative risk factors for acute kidney injury (AKI) after cytoreductive surgery combined with hyperthermic intraperitoneal chemotherapy (CRS + HIPEC). Preoperative factors include age, sex, BMI, and diabetes, while intraoperative factors include low systolic blood pressure and cisplatin use; however, mitomycin shows protective effects. Variations […]
Trauma mortality rates have surged significantly in recent decades.
A comprehensive analysis reveals a staggering 91% increase in trauma mortality rates in the U.S. from 2000 to 2020, equating to 268,926 deaths. This rise far exceeds the population growth of 17.8%. The study indicates a shift in age-specific trauma death peaks and increasing deaths due to firearms, poisoning, and falls, while motor vehicle-related fatalities […]
New predictive models enhance diabetes remission assessment
A novel Diabetes Remission Index (DRI) and Weight Loss-Adjusted Diabetes Remission Index (W-DRI) were developed to predict remission rates for type 2 diabetes following metabolic and bariatric surgery. In internal validation, the DRI model achieved an AUC of 0.80 with a 44.7% remission rate, while the W-DRI improved accuracy to 0.82. External validation confirmed similar […]
Bariatric surgery significantly reduces mortality in MASLD patients
Patients with metabolic dysfunction-associated steatotic liver disease (MASLD) and cirrhosis experience significantly lower long-term mortality rates after bariatric surgery, particularly with laparoscopic techniques. A study in California analyzed data from 91,708 patients, revealing that those who underwent bariatric surgery had a 5-year overall mortality rate of 24.9%, compared to 37.1% for non-surgical patients. Laparoscopic procedures […]
Hiatal sling technique reduces liver injury in surgeries
The hiatal sling liver retraction technique has shown promising results in bariatric and upper gastrointestinal surgeries, significantly reducing liver enzyme elevation compared to the traditional Nathanson retractor. Among 1,874 surgeries, only two cases experienced difficulties, with no liver injuries or adverse effects reported. This technique offers adequate exposure while minimizing insults to the liver, enhancing […]
AI-based scoring system enhances prognosis prediction for HCC
A novel AI-driven system effectively quantifies CD8+ tumor-infiltrating lymphocytes (TILs) in hepatocellular carcinoma (HCC) patients post-liver resection. In a study involving 514 patients, the automated CD8+ TIL scoring system (ATLS-8) revealed five-year overall survival rates of 34.05% for low-score and 65.03% for high-score cohorts. This research highlights the independent prognostic value of CD8+ TIL density, […]
Robot-assisted pancreatoduodenectomy costs become comparable to traditional methods.
A post-hoc analysis of 588 patients revealed that while robot-assisted pancreatoduodenectomy (rpd) incurs initial higher costs compared to open pancreatoduodenectomy (opd), outcomes improve significantly with experience. Total hospital stay shortened from 12 to 9 days, and costs per rpd procedure decreased from €32,836 to €21,778. By the second half of the study, total costs for […]
Patients with gastrointestinal cancers show low knowledge and practices.
A study involving 408 patients with gastrointestinal cancers revealed inadequate knowledge, moderate attitudes, and suboptimal practices regarding whole-course management. Mean scores indicated a significant deficit in understanding, with knowledge influencing both attitudes and practices positively. The structural equation model underscored that enhancing knowledge could lead to improved attitudes and practices. Findings suggest that targeted health […]
New laparoscopic approach enhances outcomes for colon cancer surgery
A novel laparoscopic technique combining priority dissecting of the inferior mesenteric artery with a complete medial approach significantly improved surgical outcomes for left-sided colon cancer. In a study of 68 matched patients, those using the new method experienced shorter operation times (p=0.032), reduced blood loss (p=0.003), and a quicker hospital stay (p=0.011), while also harvesting […]