Evaluating compliance of extended venous thromboembolism prophylaxis following abdominopelvic surgery for cancer: A multidisciplinary quality improvement project.

BACKGROUND AND OBJECTIVES: Despite quality evidence supporting postoperative extended venous thromboembolism prophylaxis (eVTEp) following abdominopelvic cancer surgery, baseline use of eVTEp at our institution was 3%. Our project aim was to improve the proportion of patients prescribed eVTEp following surgery for gynecologic, hepatobiliary, and colorectal cancers by a 30% absolute increase. METHODS: We performed an interrupted time series study using quality improvement methodology. Postoperative order sets, pre-printed prescriptions, process checklists, and multimodal education were introduced. Process and outcome data were collected and analyzed on statistical process control charts. RESULTS: We included 324 patients with gynecologic and hepatobiliary cancers. Despite efforts to include them, the colorectal team did not participate. The monthly mean order set-use was 58% (SD = 14%), by specialty: gynecology 79%, hepatobiliary 47%. The proportion of patients prescribed eVTEp increased from 3% to 70% (SD = 14%). The target goal was surpassed and sustained by both cohorts. Patient compliance was 73% (n = 117/160, SD = 16%). Of those who stopped eVTEp early, 45% (n = 14/31) objected because of the injectable nature. Bleeding events were infrequent (0.6%, n = 2/324). CONCLUSIONS: Three process changes and multimodal education resulted in a significant increase in eVTEp use. Failure to identify improvement champions limited project expansion to colorectal patients. Patient compliance was largely limited by the injectable nature of the medication.

Thirty-day outcomes after gynecologic oncology surgery: A single-center experience of enhanced recovery after surgery pathways.

INTRODUCTION: The purpose of the study is to evaluate the impact of an enhanced recovery after surgery (ERAS) program implemented in a Gynecologic Oncology population undergoing a laparotomy at a Canadian tertiary care center. MATERIAL AND METHODS: Prospectively collected data, using the American College of Surgeons' National Surgical Quality Improvement Program dataset (ACS NSQIP), was used to compare 30-day postoperative outcomes of gynecologic oncology patients undergoing a laparotomy before and after the 2018 implementation of an ERAS program in a Canadian regional cancer center. Patient demographics, surgical variables and postoperative outcomes of 187 patients undergoing surgery in 2019 were compared with those of 441 patients undergoing surgery between January 2016 and December 2017. Student's t, Mann-Whitney U and Chi-square tests, as well as multivariate linear and logistic regressions were used to evaluate baseline characteristics and 30-day postoperative complications. RESULTS: Length of stay was significantly shortened in the study population after introducing the ERAS protocol, from a mean of 4.7 (SD = 3.8) days to a mean of 3.8 (SD = 3.2) days (P = .0001). The overall complication rate decreased from 24.3% to 16% (P = .02). Significant decreases in the rates of postoperative infections (adjusted odds ratio [OR] 0.56, 95% confidence interval [CI] 0.31-0.99) and cardiovascular complications (adjusted OR 0.27, 95% CI 0.09-0.79) were noted, without a significant increase in readmission rate (adjusted OR 0.50, 95% CI 0.21-1.07). CONCLUSIONS: Introducing an ERAS program for gynecologic oncology patients undergoing laparotomy was effective in shortening length of stay and the overall complication rate without a significant increase in readmission. Advocacy for broader implementation of ERAS among gynecologic oncology services and ongoing discussion on challenges and opportunities in the implementation process are warranted to improve patient outcomes and experiences.