Howe Mao1, Tony G E Milne1, Gregory O'Grady1,2, Ryash Vather1, Richard Edlin3, Ian Bissett1,2. 1. Department of Surgery, University of Auckland, Auckland, New Zealand. 2. Colorectal Unit, Department of Surgery, Auckland District Health Board, Auckland, New Zealand. 3. Department of Population Health, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand.
Abstract
BACKGROUND: Prolonged postoperative ileus is a common major complication after abdominal surgery. Retrospective data suggest that ileus doubles the cost of inpatient stay. However, current economic impact data are based on retrospective studies that rely on clinical coding to diagnose ileus. OBJECTIVE: The aim of this study was to determine the economic burden of ileus for patients undergoing elective colorectal surgery. DESIGN: Economic data were audited from a prospective database of patients who underwent surgery at Auckland City Hospital between September 2012 and June 2014. SETTINGS: Auckland City Hospital is a large tertiary referral center, using an enhanced recovery after surgery protocol. PATIENTS: Patients were prospectively diagnosed with prolonged postoperative ileus using a standardized definition. MAIN OUTCOME MEASURES: The cost of inpatient stay was analyzed with regard to patient demographics and operative and postoperative factors. A multivariate analysis was performed to determine the cost of ileus when accounting for other significant covariates. RESULTS: Economic data were attained from 325 patients, and 88 patients (27%) developed ileus. The median inpatient cost (New Zealand dollars) for patients with prolonged ileus, including complication rates and length of stay, was $27,981 (interquartile range= $20,198 to $42,174) compared with $16,317 (interquartile range = $10,620 to $23,722) for other patients, a 71% increase in cost (p < 0.005). Ileus increased all associated healthcare costs, including medical/nursing care, radiology, medication, laboratory costs, and allied health (p < 0.05). Multivariate analysis showed that ileus remained a significant financial burden (p < 0.005) when considering rates of major complications and length of stay. LIMITATIONS: This is a single-institution study, which may impact the generalizability of our results. CONCLUSIONS: Prolonged ileus causes a substantial financial burden on the healthcare system, in addition to greater complication rates and length of stay in these patients. This is the first study to assess the financial impact of prolonged ileus, diagnosed prospectively using a standardized definition. See Video Abstract at http://links.lww.com/DCR/A825.
BACKGROUND: Prolonged postoperative ileus is a common major complication after abdominal surgery. Retrospective data suggest that ileus doubles the cost of inpatient stay. However, current economic impact data are based on retrospective studies that rely on clinical coding to diagnose ileus. OBJECTIVE: The aim of this study was to determine the economic burden of ileus for patients undergoing elective colorectal surgery. DESIGN: Economic data were audited from a prospective database of patients who underwent surgery at Auckland City Hospital between September 2012 and June 2014. SETTINGS: Auckland City Hospital is a large tertiary referral center, using an enhanced recovery after surgery protocol. PATIENTS: Patients were prospectively diagnosed with prolonged postoperative ileus using a standardized definition. MAIN OUTCOME MEASURES: The cost of inpatient stay was analyzed with regard to patient demographics and operative and postoperative factors. A multivariate analysis was performed to determine the cost of ileus when accounting for other significant covariates. RESULTS: Economic data were attained from 325 patients, and 88 patients (27%) developed ileus. The median inpatient cost (New Zealand dollars) for patients with prolonged ileus, including complication rates and length of stay, was $27,981 (interquartile range= $20,198 to $42,174) compared with $16,317 (interquartile range = $10,620 to $23,722) for other patients, a 71% increase in cost (p < 0.005). Ileus increased all associated healthcare costs, including medical/nursing care, radiology, medication, laboratory costs, and allied health (p < 0.05). Multivariate analysis showed that ileus remained a significant financial burden (p < 0.005) when considering rates of major complications and length of stay. LIMITATIONS: This is a single-institution study, which may impact the generalizability of our results. CONCLUSIONS: Prolonged ileus causes a substantial financial burden on the healthcare system, in addition to greater complication rates and length of stay in these patients. This is the first study to assess the financial impact of prolonged ileus, diagnosed prospectively using a standardized definition. See Video Abstract at http://links.lww.com/DCR/A825.
Authors: Andrea Carolina Quiroga-Centeno; Kihara Alejandra Jerez-Torra; Pedro Antonio Martin-Mojica; Sergio Andrés Castañeda-Alfonso; María Emma Castillo-Sánchez; Oscar Fernando Calvo-Corredor; Sergio Alejandro Gómez-Ochoa Journal: World J Surg Date: 2020-05 Impact factor: 3.352
Authors: Cindy Y Teng; Sara Myers; Tanya S Kenkre; Luke Doney; Wai Lok Tsang; Kathirvel Subramaniam; Stephen A Esper; Jennifer Holder-Murray Journal: J Gastrointest Surg Date: 2020-11-17 Impact factor: 3.267
Authors: Wenquan Liang; Jiyang Li; Wang Zhang; Jie Liu; Mingsen Li; Yunhe Gao; Ning Wang; Jianxin Cui; Kecheng Zhang; Hongqing Xi; Bo Wei; Lin Chen Journal: Cancer Med Date: 2019-08-05 Impact factor: 4.452