Early diagnosis of anastomotic leakage after colorectal surgery by the Dutch leakage score, serum procalcitonin and serum C-reactive protein: study protocol of a prospective multicentre observational study by the Italian ColoRectal Anastomotic Leakage (iC.

BACKGROUND: Anastomotic leakage (AL) is a dreaded major complication after colorectal surgery. There is no uniform definition of anastomotic dehiscence and leak. Over the years many risk factors have been identified (distance of anastomosis from anal verge, gender, BMI, ASA score) but none of these allows an early diagnosis of AL. The DUtch LeaKage (DULK) score, C reactive protein (CRP) and procalcitonin (PCT) have been identified as early predictors for anastomotic leakage starting from postoperative day (POD) 2-3. The study was designed to prospectively evaluate AL rates after colorectal resections, in order to give a definite answer to the need for clear risk factors, and testing the diagnostic yeld of DULK score and of laboratory markers. Methods and analysis. A prospective enrollment for all patients undergoing elective colorectal surgery with anastomosis carried out from September 2017 to September 2018 in 19 Italian surgical centers. OUTCOME MEASURES: preoperative risk factors of anastomotic leakage; operative parameters; leukocyte count, serum CRP, serum PCT and DULK score assessment on POD 2 and 3. Primary endpoint is AL; secondary endpoints are minor and major complications according to Clavien-Dindo classification; morbidity and mortality rates; readmission and reoperation rates, length of postoperative hospital stay (Retrospectively registered at ClinicalTrials.gov Identifier: NCT03560180, on June 18, 2018). Ethics. The ethics committee of the "Comitato Etico Regionale delle Marche - C.E.R.M." reviewed and approved this study protocol on September 7, 2017 (protocol no. 2017-0244-AS). All the participating centers submitted the protocol and obtained authorization from the local Institutional Review Board.

Enhanced recovery after surgery efficacy in an older patients and high-risk population affected by colorectal cancer: a more than 1000 patients experience.

AIM: Enhanced recovery after surgery programs aims to standardize care, improving colorectal surgery outcomes. Older patients are a challenge population for these programs. The aim of this manuscript is to explore the effect of application Enhanced recovery after surgery protocol among older patients and high-risk patients undergone colorectal surgery for cancer. METHOD: Since January 2005, until September 2016, 1189 consecutive patients underwent elective Colorectal Surgery and treated according to our Enhanced recovery after surgery protocol. Patients are divided in three groups according to age: Group1 under 69 y-o (control group), Group2 70 to 79 y-o and Group3 over 80 y-o. Primary end point was Time to Readiness to Discharge. RESULTS: Median Time to Readiness to Discharge was 4 days (3-30) in Group 1, 5 (3-47) in Group 2 and 5 (3-19) in Group 3. Length of stay in Group 1 had a median length of 6 days (3-58), in Group 2 of 8 days (3-70) and in Group 3 of 8 days (3-53). CONCLUSIONS: Once more Enhanced recovery after surgery program has showed its efficacy in colorectal surgery field. Moreover, our experience has underlined the need to concentrate efforts mainly on older and high-risk patients.