Surgeons must clarify roles between acute care and colorectal surgeons for better patient outcomes in acute lower gastrointestinal conditions. Consensus reached on service assignment for only 10 of 20 conditions (50%). Key determinants for service allocation include surgeon expertise, patient status, and institutional resources. Understanding these factors can enhance triage protocols and improve patient management […]
Category: Intestine and Lower Gastrointestinal Tract
Conservative management of postoperative bowel obstructions works for some patients.
63.4% of patients with adhesive small bowel obstruction (ASBO) had successful conservative treatment. Key factors predicting treatment failure include: vomiting (aOR 0.476), abdominal distension (aOR 0.301), and guarding/rebound tenderness (aOR 0.354). Generalized tenderness was positively associated with success (aOR 1.903). Surgeons can use these clinical symptoms and imaging findings to identify patients who may need […]
Funnel-Shaped Mesh Reduces Parastomal Hernias After Colostomy
Using funnel-shaped mesh during rectal adenocarcinoma surgery cuts parastomal hernias significantly. At 3 years, CT-confirmed parastomal hernia occurred in 57% of the mesh group vs. 82% in controls, a 25% reduction. Clinically diagnosed hernias were 10% in the mesh group compared to 39% in the control group, marking a 29% difference. This supports funnel-shaped mesh […]
Watch and Wait for Rectal Cancer: Surveillance Gaps Identified
Surgeons need to know that only 62% of patients on watch and wait for rectal cancer adhered to optimal surveillance, raising concerns about early regrowth detection. 53 patients studied, median follow-up of 17 months. Younger patients (median age 54) were more likely to follow optimal surveillance (p = .04). Surveillance failures commonly occurred within the […]
Delayed Closure in Colorectal Surgery May Not Cut Infections
Delayed primary closure with intrawound irrigation doesn’t reduce surgical site infections after colorectal perforation. Superficial and deep SSI rates: 25% for delayed closure vs. 50% for primary closure. ICU and hospital stays were longer for delayed primary closure. Surgeons should weigh the benefits of reduced infection risk against potential longer recovery times. Findings need confirmation […]
Pelvic MRI is unreliable post-neoadjuvant therapy for rectal cancer.
40% of patients with a complete clinical response (CCR) endoscopically had residual disease on MRI. After a mean follow-up of 4.8 years, 30% had disease regrowth, with no significant difference in rates based on MRI results (33% vs. 27.8%). Surgeons should be cautious in relying solely on MRI for treatment decisions following total neoadjuvant therapy, […]
Cost-Effective Strategies in Complicated Diverticulitis
Early colectomy is more cost-effective than interval colectomy for managing complicated diverticulitis with abscesses, leading to better outcomes for patients. Early colectomy costs $8,852 less per patient and yields an incremental increase of 0.57 quality-adjusted life years (QALYs). This approach was deemed cost-effective in 96% of scenarios analyzed. Surgeons should consider early colectomy more often, […]
Adhesion Barriers Cut Small-Bowel Obstruction After Ladd Procedure
Using adhesion barriers during the Ladd procedure reduces rehospitalization for small-bowel obstruction without raising midgut volvulus risk. Reoperations for midgut volvulus: 3.5% with barrier vs. 2.7% without—no significant difference. Rehospitalization for small-bowel obstruction: 2.6% with barrier vs. 6.3% without—a 3.6% reduction. This suggests adhesion barriers can enhance patient outcomes after intestinal malrotation surgery. No significant […]
New Colorectal Cancer Staging Improves Survival Predictions
The AJCC’s proposed 9th edition colorectal cancer staging could enhance survival stratification for patients, affecting treatment decisions. The new system incorporates tumor deposits, leading to clearer survival hierarchies. In a cohort of over 4,200 patients, nearly all pairwise survival comparisons were statistically significant. More research is needed to refine the approach for patients with low […]
Diverticulitis Admissions Show Seasonal Patterns Worldwide
Diverticulitis incidence peaks in warmer months, highlighting potential environmental triggers. 1.1 million cases across 8 studies show a summer/autumn peak and winter trough, with amplitude variation of 16% to 27%. Phase reversal observed between hemispheres confirms this pattern. Surgeons should consider seasonal trends when making preoperative assessments and advising patients on preventive measures. Further research […]