Mathis, Kellie L.

Early re-alimentation is advocated by enhanced recovery pathways (ERP). This study aimed to assess compliance to ERP-set early re-alimentation policy and to compare outcomes of early fed patients and patients in whom early feeding was withhold due to the independent decision making of the surgeon. For this purpose, demographic, surgical and outcome data of all consecutive elective colorectal surgical procedures (2011–2016) were retrieved from a prospectively maintained institutional ERP database. The primary endpoint was postoperative ileus (POI). Surgical 30-day outcome and length of stay were compared between patients undergoing the pathway-intended early re-alimentation pattern and patients in whom early re-alimentation was not compliant. Out of the 7103 patients included, 1241 (17.4%) were not compliant with ERP re-alimentation. Patients with delayed re-alimentation presented with more postoperative complications (37 vs. 21%, p < 0.001) and a prolonged length of hospital stay (8 ± 7 vs. 5 ± 4 days, p < 0.001). While male gender (odds ratio (OR) 1.24; 95% confidence interval (CI) 1.04–1.32), fluid overload (OR 1.38; 95% CI 1.16–1.65) and high American Society of Anaesthesiologists (ASA) score (OR 1.51; 95% CI 1.27–1.8) were independent risk factors for POI, laparoscopy (OR 0.51; 95% CI 0.38–0.68) and ERP compliant diet (OR 0.46; 95% CI 0.36–0.6) were both protective. Hence, this study provides further evidence of the beneficial effect of early oral feeding after colorectal surgery.

BACKGROUND: Excessive perioperative fluid administration likely increases postoperative cardiovascular, infectious, and GI complications. Early administration of diuretics after elective surgery facilitates rapid mobilization of excess fluid, potentially leading to decreased bowel edema, more rapid return of bowel function, and reduced length of hospital stay. OBJECTIVE: This study aimed to evaluate the benefit of early diuresis after elective colon and rectal surgery in the setting of an enhanced recovery after surgery practice. DESIGN: This was a prospective study. SETTINGS: The study was conducted at a quaternary referral center. PATIENTS: A randomized, open-label, parallel-group trial was conducted in patients undergoing elective colon and rectal surgery at a single quaternary referral center. INTERVENTION: The primary intervention was administration of intravenous furosemide plus enhanced recovery after surgery on postoperative day 1 and 2 versus enhanced recovery after surgery alone. MAIN OUTCOME MEASURES: The primary outcome was length of hospital stay. Secondary outcomes included 30-day readmission rate, time to stool output during hospitalization after surgery, and incidence of various complications within the first 48 hours of hospital stay. RESULTS: In total, 123 patients were randomly assigned to receive either furosemide plus enhanced recovery after surgery (n = 62) or enhanced recovery after surgery alone (n = 61). Groups were evenly matched at baseline. At interim analysis, length of hospital stay was not superior in the intervention group (80.6 vs 99.6 hours, p = 0.564). No significant difference was identified in the rates of nasogastric tube replacement (1.6% vs 9.7%, p = 0.125). Time to return of bowel function was significantly longer in the intervention group (45.4 vs 48.8 hours, p = 0.048). The decision was made to end the study early because the conditional power of the study favored futility. LIMITATIONS: This was a single-center study. CONCLUSIONS: Early administration of furosemide does not significantly reduce the length of hospital stay after elective colon and rectal surgery in the setting of enhanced recovery after surgery practice. See Video Abstract at http://links.lww.com/DCR/A714.

Objective: To determine the relative or combined effects of Crohn disease (CD) and ulcerative colitis (UC) and the operation performed on postoperative venous thromboembolism (VTE) to better guide recommendations on extended VTE prophylaxis. Summary Background Data: There is growing evidence to suggest patients with inflammatory bowel disease have an increased risk of postoperative VTE, but prior studies have not accounted for the operation performed nor acknowledged differences between CD and UC. Methods: The American College of Surgeons National Surgical Quality Improvement Project database from 2005 to 2016 was queried for patients with a diagnosis of CD, UC, malignancy, or benign disease (diverticular disease, Clostridium difficile) undergoing major abdominal surgery. Operations with a VTE rate >3% were designated high risk. Operation-specific univariate and multivariable logistic regression analyses were conducted. Results: A total of 231,718 operations were analyzed with 4426 patients experiencing a VTE (1.9%). The overall rate of VTE ranged widely based on the operation performed from 0.7% for enterostomy closure to 5.3% for open subtotal colectomy. Seven operations met our threshold of 3% to be considered high risk. For each operation, postoperative VTE rates were similar regardless of diagnostic indication when performed in the elective setting. However, when performed emergently, the same operations had significantly higher VTE rates. Compared with the malignancy and benign disease groups, neither CD nor UC was associated with increased odds of VTE after any operation. Conclusions: Postoperative VTE risk varies widely by the operation performed, and a diagnostic indication of CD or UC does not play a role. Extended duration VTE prophylaxis should be considered in all patients undergoing high-risk operations, regardless of their underlying diagnosis.

BACKGROUND: Revisional and reconstructive surgery for IPAA is rare given the high success of pouch surgery for chronic ulcerative colitis. Limited data exist on both surgical and functional outcomes in patients with chronic ulcerative colitis who undergo IPAA revision or reconstruction. OBJECTIVE: This study aimed to determine the surgical and functional outcome in patients with chronic ulcerative colitis who undergo IPAA revision or reconstruction. DESIGN: A prospectively collected surgical database was accessed for this study. SETTING: This study was conducted at an IBD referral center. PATIENTS: Patients with chronic ulcerative colitis who underwent IPAA revision or reconstruction were selected. MAIN OUTCOME MEASURES: The primary outcomes measured were 30-day postoperative outcomes and long-term pouch function. RESULTS: Eighty-one patients were identified. Original IPAA was performed for chronic ulcerative colitis (n = 71; 88%) and indeterminate colitis (n = 11; 12.%), and the most common configuration was a J-pouch (n = 69; 86%) with handsewn anastomosis (n = 41;68%). No independent predictors of 30-day postoperative complications following reconstructive/revisional surgery were identified. Pelvic abscesses and Crohn’s disease of the pouch were independently associated with ultimate pouch excision. Median follow-up following revision/reconstruction was 40 months (range, 1–292 months) during which 15 patients (23%) had pouch failure. The 5- and 10-year pouch survival rates following revision were 85 ± 5% and 65 ± 9% by Kaplan-Meier estimation; age <30 years was significantly associated with pouch survival. Long-term function (n = 30; 35%) compared with a matched control cohort of primary IPAA was characterized by significantly increased daytime bowel incontinence (p = 0.0119), liquid stool (p = 0.0062), and medication to thicken stools (p = 0.0452). LIMITATIONS: This was a single-center series, and response rate for functional data was 35%. CONCLUSIONS: In properly selected patients with a failing pouch, originally made for chronic ulcerative colitis or indeterminate colitis, revisional and reconstructive surgery is associated with low complication rates, high pouch salvage, and acceptable long-term pouch function. See Video Abstract at http://links.lww.com/DCR/A640.

Abstract Background The prognostic value of pathological lymph node status following neoadjuvant radiotherapy (ypN) remains unclear. This study was designed to determine whether ypN status predicted overall survival. Methods Patients with locally advanced rectal adenocarcinoma who underwent neoadjuvant long-course radiation between 2005 and 2014 were identified from the National Cancer Data Base, and divided into ypN0, ypN1 and ypN2 groups. The primary outcome was overall survival. Univariable and multivariable analyses were used to determine factors associated with overall survival. Results Of 12 271 patients, 3713 (30·3 per cent) were found to have residual nodal positivity. A majority of patients with ypN1 (1663 of 2562) and ypN2 (878 of 1151) disease had suspected lymph node-positive disease before neoadjuvant therapy, compared with 3959 of 8558 with ypN0 tumours (P &lt; 0·001). Moreover, ypN1 and ypN2 were significantly associated with ypT3–4 disease (65·7 and 83·0 per cent respectively versus 39·4 per cent for ypN0; P &lt; 0·001). In unadjusted analyses, survival differed significantly between ypN groups (P &lt; 0·001). Five-year survival rates were 81·6, 71·3 and 55·0 per cent for patients with ypN0, ypN1 and ypN2 disease respectively. After adjustment for confounding variables, ypN1 and ypN2 remained independently associated with overall survival: hazard ratio (HR) 1·61 (95 per cent c.i. 1·46 to 1·77) and 2·63 (2·34 to 2·95) respectively (P &lt; 0·001). Overall survival was significantly longer in patients with ypN1–2 combined with ypT0–2 status than among those with ypT3–4 tumours even with ypN0 status (P = 0·031). Clinical nodal status before neoadjuvant therapy was not significantly associated with overall survival (HR 1·05, 0·97 to 1·13; P = 0·259). Conclusion Both ypT and ypN status is of prognostic significance following neoadjuvant therapy for rectal cancer.

Background: Palliative care is associated with improved survival and quality of life, but its use among patients with colorectal cancer varies nationwide and the determinants of those variations are not clear. Objective: To determine the factors associated with palliative care use among patients who died of colorectal cancer. Methods: Deceased patients treated for colorectal cancer (2004-2013) were identified within the National Cancer Database. Multivariable logistic regression was used to evaluate patient and institutional characteristics associated with palliative care use. Patients were classified based on their length of survival (<6 months, 6-24 months, and 24+ months) to provide timing context. Results: A total of 287 923 patients were analyzed. Overall, 4.3% of the patients received palliative care. Patients who received palliative care were more likely to be younger, recently diagnosed, treated at academic hospitals, and have stage IV disease. Patients living in Mountain and Pacific regions had higher odds of palliative care receipt than those in the East Coast. Patients without insurance had higher odds of palliative care if they survived <24 months. Insurance coverage through Medicaid was associated with increased palliative care use among patients who survived 6 to 24 months. Patients who survived <6 months and lived >9 miles from the institution received more palliative care. Conclusion: Palliative care use among patients with colorectal cancer is associated with a younger age, a more recent year of diagnosis, insurance status, academic hospitals, and living in Mountain and Pacific regions.