Laparoscopic liver resection (LLR) for malignancies in segment 7 is a viable option, with potential short-term benefits. LLR led to shorter hospital stays and a trend toward reduced blood loss compared to open liver resection (OLR). Over 30 cases, the conversion rate to OLR decreased, indicating improved surgical safety with experience. Surgeons can consider LLR […]
Author: STITCHES Newsletter
New Tool to Predict Parastomal Hernia Post-Colostomy
A newly developed nomogram predicts the risk of parastomal hernia in patients undergoing permanent colostomy for rectal cancer, crucial for improving patient outcomes. In a study of 430 patients, 30.9% developed parastomal hernia. Key risk factors include age ≥ 65 years (odds ratio 2.51) and BMI ≥ 25 kg/m² (odds ratio not specified). This tool […]
New CT Model Predicts Chemotherapy Response in Stomach Cancer
A dual-energy CT radiomics model can better predict neoadjuvant chemotherapy response in locally advanced gastric cancer, impacting surgical decision-making. The dual-energy CT model achieved an AUC of 0.806 versus 0.729 with conventional CT in the training dataset (p = 0.041). High-risk patients identified by the dual-energy CT model had nearly double the overall survival and […]
New Prognostic Tool for Acute Pancreatitis Outcomes
A novel Neutrophil-C-Reactive Protein Index (NCI) can enhance risk stratification for severe acute pancreatitis and in-hospital mortality, crucial in resource-limited settings. Optimal NCI cut-off values are ≥1877 for severe pancreatitis and ≥3180 for mortality. NCI predictions for severe pancreatitis had AUCs of 0.853 to 0.897 across different patient cohorts, outperforming other biomarkers. This tool leverages […]
Assessing Umbilical Fat Can Lower Incisional Hernia Risk
Umbilical fat is a critical factor in predicting incisional hernia risk after laparoscopic colorectal surgery. Cumulative incidence of incisional hernia was 33.6%, with only 2.1% symptomatic cases. Umbilical fat increased hernia risk significantly (hazard ratio 6.56). Preoperative CT to evaluate umbilical fat can help identify high-risk patients. Long surgical times and adjuvant chemotherapy also contribute […]
Postmarket Analysis of Inguinal Hernia Mesh Safety
This study evaluates real-world outcomes of various inguinal hernia mesh products to identify safety alerts for reoperation rates. None of the top three most-used open mesh products (Progrip, Parietex, Perfix) triggered alerts, with reoperation rates below 2%. Surgipro and Kugel demonstrated concerning reoperation rates of 1.7% and 2.5%, respectively, triggering safety alerts. Among minimally invasive […]
Transforming Radical Gastrectomy with AI and Imaging
Recent advancements in AI and imaging techniques can significantly enhance outcomes in radical gastrectomy for gastric cancer. AI algorithms improve tumor staging and risk stratification, aiding personalized surgical approaches. Real-time imaging navigation provides 3D reconstructions with sub-millimeter accuracy, reducing the risk of tissue injury. Surgeons need to adapt to these technologies for better precision and […]
Retroperitoneal Outperforms Transabdominal Adrenalectomy
Retroperitoneal laparoscopic adrenalectomy shows significant advantages over transabdominal for adrenal tumors and pheochromocytomas. Operative time is reduced by an average of 8.6 minutes. Length of stay decreases by about 0.9 days, with lower estimated blood loss (28.1 mL less). For tumors larger than 5 cm, operative time benefits increase to 21.4 minutes, and blood loss […]
Empowering Junior Surgeons in Laparoscopic CBD Exploration
Junior surgeons can safely perform laparoscopic common bile duct exploration with excellent outcomes. 962 patients were studied, yielding an overall success rate of 84.4%. Junior operators had a success rate of 87.3% and a low bile leak rate of 0.5%. Encouraging junior surgeons to take on primary roles can enhance their skills while ensuring patient […]
Liver Venous Deprivation Outperforms Portal Vein Embolization for Liver Cancer
Liver venous deprivation (LVD) enhances outcomes versus portal vein embolization (PVE) among liver cancer patients needing preoperative liver augmentation. LVD significantly boosts future liver remnant growth by 24.57% and daily volume by 4.30%. It shortens surgery wait times by over 5 days and operation duration by nearly 43 minutes. Resection completion rates improve by 73%, […]