A preoperative recurrence score (PRS) model was developed to predict early recurrence in peri-hilar cholangiocarcinoma patients based on radiological features. In a study of 215 patients, significant predictors included tumor size, portal vein involvement, hepatic artery involvement, and suspicious lymph nodes. The PRS demonstrated excellent discrimination, achieving AUCs of 0.83 in internal and 0.84 in […]
Category: General Surgery
Vascular navigation system reduces complications in laparoscopic gastrectomy
A patient-specific vascular navigation system demonstrated clinical feasibility in laparoscopic gastrectomy for gastric cancer, with no adverse events reported during surgeries. Compared to 114 patients without the system, those using it had significantly lower overall complication rates (10.5% vs. 26.3%, p=0.043) and no pancreas-related complications encountered. The findings suggest that integrating this navigation tool can […]
Lymph node retrieval impacts survival in rectal cancer patients.
Analysis of the STELLAR trial revealed that among patients with locally advanced rectal cancer treated with total neoadjuvant therapy (TNT), those undergoing limited lymphadenectomy had worse overall survival compared to those with extended lymphadenectomy (HR 2.95). A median of 11 lymph nodes were retrieved, and while adjuvant chemotherapy significantly improved outcomes in the limited group, […]
N-Butyl-2-Cyanoacrylate Adhesive Matches Effectiveness of Absorbable Tacks
N-Butyl-2-cyanoacrylate (nb2c) adhesive proved non-inferior to absorbable tacks in improving pain levels at six months following laparoscopic groin hernia repair, according to a trial involving 284 patients. The adhesive is deemed both safe and effective for mesh fixation and peritoneal closure, with comparable patient and hernia characteristics across groups. This study addresses chronic pain issues […]
Identified risk factors for inadequate bowel preparation in colonoscopy
A meta-analysis of 154 studies involving 358,257 participants identified 48 unique risk factors for inadequate bowel preparation (IBP) before colonoscopy. Key sociodemographic predictors included Medicaid insurance, obesity, and male sex, while comorbidities such as psychiatric disease and diabetes also played significant roles. Medication use, particularly tricyclic antidepressants and opioids, exacerbated risk. These findings aim to […]
Enhanced Recovery After Surgery Program Lowers Hospital Stays
A multidisciplinary Enhanced Recovery After Surgery (ERAS) program significantly improved compliance and reduced hospital stays for patients undergoing cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (CRS/HIPEC). Compliance with ERAS protocols rose from 32.8% to 70.8%. Concurrently, the median length of stay decreased from 14 to 9 days, with no significant difference in major morbidity or 30-day […]
Concomitant hernia and colorectal surgery increases complication risks
Analysis of 7,783 patients revealed that simultaneous incisional hernia repair and colorectal surgery significantly increases surgical site infections (55.4%) compared to isolated hernia repairs (30.7%). Multivariate assessments identified key risk factors, including BMI, smoking, and surgery type. Higher overall complication rates, including increased mortality and Clavien-Dindo grades, were observed in patients undergoing combined procedures, particularly […]
Single-port laparoscopic method proves effective for Hartmann’s reversal
A single-port laparoscopic technique for Hartmann’s reversal was successfully implemented in 85.1% of patients, significantly enhancing postoperative recovery. The procedure showed a median operation time of 92 minutes and limited blood loss of 100 ml. Postoperative complications were noted in 21.7% of cases, with the most severe classified as grade 3a. Notably, no anastomotic leaks […]
Postoperative hyperlipasemia predicts risk of pancreatic fistula
A study of 471 patients undergoing pancreaticoduodenectomy and distal pancreatectomy revealed that postoperative hyperlipasemia and hyperamylasemia on the first day post-surgery are significant independent risk factors for developing postoperative pancreatic fistula. In multivariate analysis, hyperlipasemia was identified as a notable predictor of this complication, suggesting that its absence may assist in identifying low-risk patients. Integrating […]
Predictive Factors for Postoperative Bleeding Identified
Analysis of nearly 1 million patients revealed specific factors predicting postoperative bleeding after minimally invasive bariatric surgeries. Key predictors identified include preoperative anticoagulation, renal insufficiency, history of deep vein thrombosis (DVT) and pulmonary embolism (PE), presence of a cardiac stent, and a BMI of 40 or less. These associations were consistently observed across both laparoscopic […]