Over a 40-year analysis involving 5,070 patients, significant differences in pouch survival rates were observed among various diagnoses. Ulcerative colitis (UC) had a 20-year survival rate of 92%, while Crohn’s disease (CD) was lower at 87%. Patients with familial adenomatous polyposis (FAP) exhibited the best outcomes, with a 95% survival rate and fewer complications. However, […]
Category: General Surgery
Gallbladder and biliary tract cancer incidence continues to rise.
Between 1990 and 2021, gallbladder and biliary tract cancer (GBTC) saw a substantial increase, with new cases rising by 101.09% and deaths by 74.26%. In 2021, there were approximately 216,768 new cases and 171,961 deaths globally, predominantly affecting females and older adults. Although age-standardized incidence and death rates have trended downward over the years, projections […]
Preoperative ctDNA status predicts recurrence risk in esophageal cancer
Preoperative circulating tumor DNA (ctDNA) analysis shows significant prognostic value in patients with esophageal squamous cell carcinoma (ESCC) undergoing neoadjuvant chemotherapy followed by surgery. Among 25 patients, those with ctDNA detected post-treatment faced a recurrence-free survival rate of only 8% at 36 months, compared to 92% for ctDNA-negative patients (p < 0.001). These findings highlight […]
Significant research waste identified in gastroesophageal trials
Over the past 20 years, an analysis of 182 randomized controlled trials (RCTs) on gastroesophageal reflux disease and hiatal hernia highlighted that over 86.7% exhibited significant research waste. The majority of trials were drug-related, primarily conducted in North America and Asia, with deficiencies found in various aspects such as reporting adequacy and design flaws. This […]
Necrosis extent and QNI classification predict step-up needs.
A study of seventy patients undergoing EUS-guided drainage revealed that 35.7% required step-up procedures, mainly endoscopic necrosectomy. Independent predictors included necrosis ≥60% and classification in the high-risk Quadrant Necrosis Infection (QNI) group. Clinical success was high, at 92.9%, with those in the high-risk group experiencing longer hospital stays. EUS evaluations showed a tendency to overestimate […]
Preoperative tumor markers predict surgical outcomes in peritoneal metastases
Clustering preoperative tumor marker patterns aids in predicting surgical outcomes for patients with peritoneal metastases. Among 138 with pseudomyxoma peritonei (pMP), two distinct clusters emerged—pMP cluster-1 had a 5-year overall survival rate of 77%, while pMP cluster-2 faced a significantly poorer prognosis of 36%. A similar pattern was observed in 213 colorectal peritoneal metastases patients, […]
Predictive model identifies factors for ERCP post-cholecystectomy
A machine learning-based predictive model has been developed to estimate the incidence of endoscopic retrograde cholangiopancreatography (ERCP) after emergency laparoscopic cholecystectomy. Analyzing data from 8,854 patients, the model revealed a postoperative ERCP incidence of 5.7% in training and 6.4% in testing datasets. The gradient-boosting decision tree model excelled, with common bile duct dilatation, serum albumin, […]
Prehabilitation improves postoperative outcomes for digestive cancer patients.
A meta-analysis of 20 studies involving 1,719 patients revealed that exercise-based prehabilitation significantly reduced overall postoperative complications with a risk ratio of 0.74. While it did not shorten hospital stays, prehabilitation improved the six-minute walk distance preoperatively and maintained benefits at four weeks post-surgery. High acceptance (61%) and completion rates (90%) indicate strong patient engagement […]
3D surgical videos enhance student preparedness despite lower knowledge retention.
A randomized controlled trial with 231 medical students found that while 3D immersive videos led to lower immediate knowledge retention compared to 2D videos, they significantly improved expected preparedness, satisfaction, and self-confidence after one month. Participants using 3D video reported feeling more engaged, better able to identify anatomical structures, and less overwhelmed. These findings suggest […]
Combination of IRE and β-Glucan Improves Survival in Pancreatic Cancer
A Phase II trial demonstrated that combining irreversible electroporation (IRE) with β-glucan significantly improved disease-free intervals and overall survival in patients with stage III pancreatic ductal adenocarcinoma. The study included 30 patients treated with IRE followed by β-glucan, showing a median disease-free interval of 18 months and a median overall survival of 32.5 months. Notably, […]