Reoperation after hiatal hernia repair is uncommon but closely linked to surgical technique, with significant implications for patient selection. Among 1,876 surgeries, only 2.6% required a reoperation, typically within the first year (median 348 days). Fundoplication resulted in lower reoperation rates (1.86%) compared to other techniques (2.99%). Using fundoplication may reduce recurrence risk, while mesh […]
Category: General Surgery
Reassessing Malignancy Risks in Mixed-Type IPMNs
Mixed-type intraductal papillary mucinous neoplasms (IPMNs) have a lower malignancy risk than previously thought, affecting surgical decision-making. 46.5% of mixed-IPMNs showed malignancy, compared to 79.2% in main-duct and 33.9% in branch-duct IPMNs. In the absence of high-risk features, the malignancy rate for mixed-IPMNs dropped to 24.7%, similar to branch-duct IPMNs at 20.2%. Consider patient selection […]
Robotic Resection in Locally Advanced GEJ Tumors Shows Promise
Robotic multivisceral resection is feasible and beneficial for select patients with locally advanced gastroesophageal junction tumors. A 6.3-cm T4BN2 adenocarcinoma was successfully resected within 6 hours post-neoadjuvant FOLFOX chemotherapy. The approach allowed for R0 resection while maintaining quality of life through careful patient selection and technique. Surgical teams should consider this method for eligible patients […]
Team Performance Matters in Complex Surgical Oncology
Team dynamics significantly affect patient outcomes in complex surgical oncology. Five resident-led teams had unacceptably high adverse event rates (6.9% to 22.3%). Thirteen teams had longer-than-expected hospital stays (+0.4 to +3.5 days), while seven teams had shorter stays (-1.1 to -0.7 days). Effective performance benchmarking can pinpoint teams needing additional supervision. Three teams had higher-than-expected […]
Proximal vs. Total Gastrectomy: Survival Outcomes in Gastric Cancer
Proximal gastrectomy offers survival rates similar to total gastrectomy after neoadjuvant therapy for Siewert Type II/III gastric adenocarcinoma. No significant differences in overall survival (p = 0.54) or progression-free survival (p = 0.86) were found between the two approaches. The study included a balanced cohort of 518 patients from three centers, reinforcing the findings across […]
Eye Tracking Reveals Surgical Resident Expertise Levels
Eye-tracking can differentiate surgical residents’ cognitive strategies, critical for tailored education. Three distinct gaze phenotypes identified among 57 residents: expert-like, structured but superficial, and exploratory. Focused-stable-systematic patterns seen in years 4-5; brief-active-exploratory in years 1-2. Utilizing these insights can enhance tailored training and competency evaluations in surgical education. Gaze patterns explain 87.7% of variance in […]
Whole Blood Transfusion in Trauma Not Superior to Standard Care
Prehospital whole blood transfusion offers no clear advantage over standard care for major trauma patients. In a study of 616 trauma patients, 48.7% in the whole-blood group and 47.7% in standard care experienced death or massive transfusion within 24 hours (p=0.84). Serious adverse events were slightly higher in the standard-care group (37 vs. 31). Consider […]
Entrustable Activities Revolutionize Surgical Training
The use of entrustable professional activities (EPAs) provides a new framework for evaluating surgical residents, improving assessment and support for trainee competencies. 58.2% of residents achieved readiness for appendicitis by PGY-3; other procedures like gallbladder disease saw 86.6% readiness by PGY-4. Early performance in soft tissue infections showed 54.8% at PGY-2 reaching indirect supervision. This […]
New model distinguishes MD-IPMN from chronic pancreatitis
A new machine learning model using endoscopic ultrasound can differentiate main-duct intraductal papillary mucinous neoplasm (MD-IPMN) from chronic pancreatitis (CP), which is crucial for surgical decision-making. Key features to note: intraductal nodules (2.4% CP vs 20.0% MD-IPMN, p = .003) and ductal stones (77.1% CP vs 2.5% MD-IPMN, p < .001). The model achieved a […]
Real-world outcomes of duodenal endoscopic techniques
Endoscopic submucosal dissection and full-thickness resection are effective for select duodenal lesions but carry significant risks. Technical success rate was 98.2%, with R0 resection rates at 93.3% for epithelial and 90.4% for subepithelial lesions. Intraprocedural bleeding occurred in 16.5%; perforation rate was 5.5%, all manageable endoscopically. Consider severe fibrosis a key predictor for adverse events, […]