A meta-analysis of 26 studies encompassing 12,586 lesions revealed that endoscopic ultrasonography (EUS) demonstrates superior sensitivity for identifying massively submucosal invasion in early colorectal cancers compared to magnifying chromoendoscopy (MCE). Specifically, EUS had a sensitivity of 88% versus MCE’s 78%, while MCE showed greater specificity (95% versus EUS’s 87%). This distinction is critical as accurate […]
Category: Surgical Endoscopy
Endoscopic resection offers safe alternative to colectomy.
Endoscopic techniques, including mucosal resection and submucosal dissection, provide effective treatment for dysplastic lesions in patients with inflammatory bowel disease (IBD). This retrospective analysis of 50 IBD patients revealed that endoscopic resection results in favorable short-term outcomes and organ preservation, presenting a safe alternative to colectomy. The cohort consisted of predominantly middle-aged males, with diverse […]
Endoscopic stenting shows comparable outcomes with lower costs for gastric outlet obstruction
Endoscopic stenting (ES) and gastrojejunostomy (GJ) result in similar short-term morbidity and mortality rates for malignant gastric outlet obstruction. However, patients who underwent GJ faced higher costs exceeding $15,800 and longer hospital stays by over 6.9 days. Analysis revealed that while GJ increased the likelihood of blood transfusions and postoperative total parenteral nutrition usage, the […]
Additional surgery improves outcomes for early colorectal cancer patients
A meta-analysis involving 3,508 early colorectal cancer patients reveals that those undergoing additional surgery post non-curative endoscopic resection experience significantly enhanced overall survival and recurrence-free survival compared to those under surveillance alone. Specifically, the additional surgery group demonstrated better recurrence and local recurrence rates, with odds ratios of 1.96 and 2.35, respectively. Findings suggest that […]
Early surgery outperforms endoscopy in chronic pancreatitis patients
A long-term follow-up study reveals that early surgery significantly reduces pain and enhances patient satisfaction compared to an endoscopy-first approach in chronic pancreatitis patients. After an average of 98 months, the early surgery group reported lower pain scores (33 vs. 51) and a higher rate of complete pain relief (45% vs. 20%). Additionally, satisfaction with […]
Virtual scale endoscope outperforms snares in polyp size measurement
A randomized controlled trial with 221 patients showed that the virtual scale endoscope (VSE) achieved superior accuracy in measuring smaller colorectal polyps compared to snare-based techniques. VSE demonstrated an accuracy rate of 80.0%, significantly higher than the 66.4% accuracy from snares, with notably lower misclassification rates for polyps greater than 2mm and 3mm. These results […]
Endoscopic submucosal dissection improves recovery in early gastric cancer patients
Endoscopic submucosal dissection (ESD) was found to enhance postoperative gastrointestinal function and nutritional status in patients with early gastric cancer (EGC). A study involving eighty patients demonstrated higher resection rates with ESD compared to endoscopic mucosal resection (EMR). Though the ESD group experienced increased operative bleeding and longer surgery times, they enjoyed quicker gastrointestinal recovery. […]
Stool-based strategies significantly reduce colonoscopies post-polypectomy.
Stool-based surveillance for individuals with post-polypectomy indications has been shown to safely decrease the need for colonoscopies by 15% to 41%. A study of 3,453 participants found that multitarget stool DNA tests were most effective (AUC 0.72), but also more costly than colonoscopy. In contrast, fecal immunochemical tests were cost-saving. Overall, these strategies could revolutionize […]
Preoperative CT features predict surgical outcomes in gastric tumors
Enhanced lesion size on contrast CT significantly correlates with increased operative duration, extended hospital stays, and higher postoperative antibiotic use. A critical finding highlights the intraoperative perforation rate being markedly higher for tumors exhibiting outgrowth compared to those confined to the lumen (96.88% vs 29.11%, p < 0.001). The study underscores CT's superior accuracy in […]
Trans-cystic stenting reduces hospital stay and improves ERCP efficiency
Implementing trans-cystic biliary stenting during acute cholecystectomy significantly reduced the median total hospital stay from six to five days for patients needing both endoscopic retrograde cholangiopancreatography (ERCP) and cholecystectomy. The stenting process was efficient, with 22 out of 23 attempts successful and a median insertion time of 14 minutes. Post-stenting, outpatient ERCP cases increased dramatically, […]