Chien-Ying Wu1, Kung-Chuan Cheng1, Yun-Ju Chen2,3, Chien-Chang Lu1, Yueh-Ming Lin4,5. 1. Department of Surgery, Division of Colorectal Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine Niaosong District, No.123, Dapi Road, 833, Kaohsiung, Taiwan. 2. School of Medicine for International Students, I-Shou University, Kaohsiung, Taiwan. 3. Department of Medical Research, E-Da Hospital, Kaohsiung, Taiwan. 4. Department of Surgery, Division of Colorectal Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine Niaosong District, No.123, Dapi Road, 833, Kaohsiung, Taiwan. porta2005@gmail.com. 5. School of Medicine, Chung Shan Medical University, Taichung, Taiwan. porta2005@gmail.com.
Abstract
PURPOSE: NSAIDs are commonly used as opioid-sparing analgesics in colorectal surgery. Many efforts are made to elucidate the risk of NSAID-associated anastomotic leakage after colorectal surgery. However, these results still remain controversial. In this study, we applied large-scale retrospective analysis using propensity score matching to fully clarify the association between risk of anastomotic leakage and use of NSAID after colorectal surgery. METHODS: All colorectal cancer patients receiving operation during February 2008 to August 2018 in our multi-institution medical organization research database were enrolled. It is worthy to mention that only patients requiring re-operation within 21 days after colorectal surgery due to anastomotic leakage were counted as anastomosis leakage. Furthermore, a propensity score TriMatch analysis was performed to prevent from interference of confounding factors. RESULTS: A total of 10,584 patients were included in this study and divided into three groups, no NSAIDs group, non-selective NSAIDs group, and selective COX-2 inhibitors group, respectively. Before tri-matching analysis, significant differences in anastomotic leakage rate were observed. After propensity score matching analysis, the ratio of anastomotic leakage requiring re-operation occurred in 2.0%, 3.6%, and 2.0% in no NSAIDs, non-selective NSAIDs, and selective COX-2 inhibitors group, respectively. No significant difference was observed in these three groups. CONCLUSION: These results suggest that NSAIDs are not associated with incidence of anastomosis leakage following colorectal surgery. To our knowledge, it is the first study demonstrating that NSAIDs is not associated with incidence of anastomosis leakage following colorectal surgery using propensity score matching at a larger-scale retrospective study.
PURPOSE: NSAIDs are commonly used as opioid-sparing analgesics in colorectal surgery. Many efforts are made to elucidate the risk of NSAID-associated anastomotic leakage after colorectal surgery. However, these results still remain controversial. In this study, we applied large-scale retrospective analysis using propensity score matching to fully clarify the association between risk of anastomotic leakage and use of NSAID after colorectal surgery. METHODS: All colorectal cancer patients receiving operation during February 2008 to August 2018 in our multi-institution medical organization research database were enrolled. It is worthy to mention that only patients requiring re-operation within 21 days after colorectal surgery due to anastomotic leakage were counted as anastomosis leakage. Furthermore, a propensity score TriMatch analysis was performed to prevent from interference of confounding factors. RESULTS: A total of 10,584 patients were included in this study and divided into three groups, no NSAIDs group, non-selective NSAIDs group, and selective COX-2 inhibitors group, respectively. Before tri-matching analysis, significant differences in anastomotic leakage rate were observed. After propensity score matching analysis, the ratio of anastomotic leakage requiring re-operation occurred in 2.0%, 3.6%, and 2.0% in no NSAIDs, non-selective NSAIDs, and selective COX-2 inhibitors group, respectively. No significant difference was observed in these three groups. CONCLUSION: These results suggest that NSAIDs are not associated with incidence of anastomosis leakage following colorectal surgery. To our knowledge, it is the first study demonstrating that NSAIDs is not associated with incidence of anastomosis leakage following colorectal surgery using propensity score matching at a larger-scale retrospective study.
Authors: K C M J Peeters; R A E M Tollenaar; C A M Marijnen; E Klein Kranenbarg; W H Steup; T Wiggers; H J Rutten; C J H van de Velde Journal: Br J Surg Date: 2005-02 Impact factor: 6.939
Authors: R Kube; P Mroczkowski; D Granowski; F Benedix; M Sahm; U Schmidt; I Gastinger; H Lippert Journal: Eur J Surg Oncol Date: 2009-09-22 Impact factor: 4.424