In a study of over 21,000 patients age 65+, 6.1% died within 90 days post-surgery (FTR rate 12.3%). Every additional 5 years of age increased 90-day mortality odds by 40%. Higher comorbidity and frailty scores also raised mortality risk, but age had the strongest impact. Surgeons should prioritize risk stratification and optimize preoperative care for […]
Category: Intestine and Lower Gastrointestinal Tract
Age and Sodium Levels Impact Colectomy Mortality
Advanced age and abnormal sodium levels significantly raise mortality in colectomy for colon cancer. Patients aged 65 and older have a 2.5 times higher risk of 30-day mortality. Both hyponatremia and hypernatremia are linked to increased mortality (OR 1.38 and 1.88, respectively). Understanding these factors can guide better preoperative risk stratification and patient selection to […]
Delayed Diagnosis of Anastomotic Leak Increases Mortality Risk
Delayed diagnosis of anastomotic leak is linked to higher failure to rescue rates after colon resection, which can profoundly impact surgical outcomes. Patients with delayed organ space surgical site infection (31.1%) had a failure to rescue (FTR) rate of 7.8% versus 2.2% for early diagnoses. Mean length of stay was longer for delayed diagnoses (22.6 […]
Stenosis Risk High After Circumferential Colorectal Dissection
Post-resection stenosis significantly impacts surgical outcomes for colorectal lesions treated with endoscopic submucosal dissection when over 90% of the circumference is involved. Stenosis rates reached 34.2%, higher for rectal lesions (38.2%) compared to colonic (11.6%). Complete resection was achieved in 85.1% of cases, with oncological resection rates of 80.3%. Effective endoscopic treatments resolved all stenosis […]
Favorable Stoma-Free Survival in Rectal Cancer Surgery
Coloanal anastomosis offers an impressive 5-year stoma-free survival rate for patients with locally advanced rectal cancer. 5-year stoma-free survival rate is 88.9% at a median follow-up of 53 months. Factors that worsen survival: BMI ≥ 35 kg/m² (hazard ratio 3.80), handsewn anastomosis with mucosectomy (hazard ratio 5.58), and local recurrence (hazard ratio 6.51). Major postoperative […]
Salvage Treatment After Incomplete Rectal NET Resection Shows Promise
Salvage treatment may be warranted after incomplete resection of rectal neuroendocrine tumors due to significant residual disease concerns. Incomplete resection rates: 73.1% for cold snare polypectomy; 29.8% for conventional EMR; 14.7% for endoscopic submucosal dissection. Residual tumor rate with salvage treatment is 25% (CI: 12%–40%). Individualized clinical decisions are crucial given the uncertainty in recurrence […]
Liver-First Approach Improves Outcomes in Colorectal Cancer
A liver-first surgical approach in stage IV colorectal cancer with isolated liver metastases leads to better survival and fewer complications. Liver resection before colon/rectal resection increased from 5.37% in 2010 to 15.43% in 2020. Patients receiving the liver-first approach had a lower 90-day mortality (1.11% vs 4.47%) and fewer 30-day readmissions (3.69% vs 5.81%). Select […]
Transanal Surgery Offers R0 Resection for Rectal GISTs
Transanal endoscopic microsurgery (TEM) provides promising outcomes for rectal gastrointestinal stromal tumors (GISTs) while preserving function. High rates of R0 resection were achieved in 13 patients with rectal GIST, underscoring the technique’s efficacy. Tumor size should not automatically disqualify candidates for en-bloc excision with negative margins. Neoadjuvant imatinib may help select borderline cases, but more […]
Hepatic Artery Infusion Pump Shows Promise in Colorectal Liver Metastases
A small fraction of unresectable colorectal liver metastasis patients qualify for liver transplant, but HAIP chemotherapy can improve outcomes. Only 4.8% of patients in the study were liver transplant-eligible. After HAIP, the median overall survival was 61 months, with a 5-year survival rate of 53%. This suggests that HAIP may aid in patient selection for […]
Laparoscopic Surgery Reduces Complications for Strangulated SBO
Laparoscopic surgery may significantly lower postoperative complications in patients with strangulated small bowel obstruction (SSBO). Complications (Clavien-Dindo grade ≥ II) were 7.4% with laparoscopy versus 29.6% for open surgery (p = 0.036). Conversion to open surgery occurred in 25.6% of laparoscopic cases, primarily in those with prior laparotomies or gastrointestinal surgeries. Surgeons should consider laparoscopic […]