The ISGACA initiative successfully united over 60 medical centers globally, gathering data from 4,309 patients to enhance treatment strategies for non-pancreatic periampullary cancers. By establishing a structured methodology, the group facilitated nine publications, secured research grants, and initiated a prospective multicenter clinical trial. The collaborative efforts of ISGACA resulted in uniform definitions and classifications, showcasing […]
Author: STITCHES Newsletter
Infrared fluorescence imaging enhances tumor margin accuracy in surgery
Utilization of near-infrared fluorescence imaging during laparoscopic hepatectomy significantly improved tumor identification and secured clear resection margins in colorectal liver metastasis. Of the 94 tumors, fluorescence imaging detected 56 (59.6%), resulting in a 96.6% clear margin success rate for the 59 patients studied. Pathological assessment found no tumor cells associated with fluorescence, showcasing the method’s […]
Endoscopic therapy effectively diagnoses and treats acute appendicitis.
Direct visualization endoscopic retrograde appendicitis therapy effectively diagnosed acute uncomplicated appendicitis in 35 of 36 patients (97.2%). The mean procedure time was 13.1 minutes, with a low complication rate. One patient required a laparoscopic appendectomy after experiencing recurrent abdominal pain. The average length of hospital stay was 1.78 days, with a follow-up period of approximately […]
Predictive model identifies early recurrence risk in liver cancer patients
A simple predictive model for early recurrence of hepatocellular carcinoma (HCC) post-liver resection has been developed. Based on an analysis of 1,133 patients, five key prognostic factors—alpha-fetoprotein levels and AJCC stage—were identified. Among the cohort, 35.1% experienced early recurrence within two years, with respective two-year recurrence-free survival rates of 79%, 57%, and 35% for low, […]
Surgical mesh reduces parastomal hernia risk effectively and safely.
Findings from 19 systematic reviews indicate that using surgical mesh significantly lowers the risk of both clinically and radiologically detected parastomal hernias. The pooled hazards ratio for clinically detected hernias was 0.33, while it was 0.55 for radiologically detected hernias. Additionally, mesh use was associated with a reduced need for surgical repair (hazards ratio 0.46), […]
Total mesopancreas excision enhances surgical outcomes in pancreatoduodenectomy.
In a systematic review of 738 pancreatic head cancer patients, total mesopancreas excision (TMPE) significantly increased R0 resection rates (RR 1.24) and reduced overall (RR 0.53) and local recurrence rates (RR 0.39) compared to standard pancreatoduodenectomy. TMPE also reduced blood loss (MD -143.70 ml) and enhanced lymph node harvest (MD 7.27 nodes), all while showing […]
Multimodal nomogram enhances assessment of gastric cancer invasion depth
A combined nomogram integrating IVIM-DWI parameters and MRI characteristics achieved AUC values of 0.901 and 0.883 in training and validation cohorts, respectively. This approach effectively distinguishes between T1-2 and T3-4 stages of gastric cancer, addressing the challenge faced by radiologists in preoperative assessments. No significant difference was found between individual models, indicating the multimodal approach’s […]
Adjuvant therapy improves recurrence-free survival in HCC patients
Camrelizumab plus apatinib in a real-world setting has shown significant benefits in recurrence-free survival (RFS) for patients with hepatocellular carcinoma (HCC) with microvascular invasion following radical resection. The comparison between adjuvant therapy (99 patients) and observation (172 patients) indicated a hazard ratio of 0.52 for RFS improvement (p
3D virtual modelling enhances safety in laparoscopic colon surgery
Validation of 3D virtual modelling (3DVM) demonstrated a 96% accuracy for identifying arteriovenous variations in laparoscopic complete mesocolic excision with central vascular ligation (CMECVL) among 26 patients. Compared to 49 standard mesocolic excision controls, CMECVL showed no intraoperative complications and similar 30-day morbidity rates, although intraoperative times were longer initially. Aimed at improving surgical safety, […]
Sugarbaker technique shows lower recurrence in parastomal hernia repair
Findings from a retrospective analysis of 81 patients reveal a 25.9% recurrence rate and a 16.0% complication rate for large parastomal hernia repairs using lap-re-do techniques. Notably, the lap-re-do Sugarbaker technique demonstrated a significantly lower recurrence rate of 12.2% compared to 40% for the Keyhole technique. Complication and reoperation rates were also more favorable with […]