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Intraoperative modifiable risk factors of colorectal anastomotic leakage:Why surgeons and anesthesiologists should act together

van Rooijen, S J ; Huisman, D ; Stuijvenberg, M ; Stens, J ; Roumen, R M H ; Daams, F ; Slooter, G D 2016

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  • Title:
    Intraoperative modifiable risk factors of colorectal anastomotic leakage:Why surgeons and anesthesiologists should act together
  • Author: van Rooijen, S J ; Huisman, D ; Stuijvenberg, M ; Stens, J ; Roumen, R M H ; Daams, F ; Slooter, G D
  • Subjects: Blood Pressure ; Humans ; Water-Electrolyte Imbalance ; Colectomy ; Wound Healing ; Review ; Journal Article ; Incidence ; Blood Loss, Surgical ; Operative Time ; Anti-Bacterial Agents ; Hyperglycemia ; Netherlands ; Anesthesia, Epidural ; Blood Transfusion ; Anesthesiologists ; Postoperative Complications ; Anemia ; Risk Factors ; Cooperative Behavior ; Anastomotic Leak ; Body Temperature ; Cardiotonic Agents ; Digestive System Surgical Procedures ; Vasoconstrictor Agents ; Surgeons ; Anastomosis, Surgical ; Hypothermia
  • Description: BACKGROUND: Colorectal anastomotic leakage (CAL) is a major surgical complication in intestinal surgery. Despite many optimizations in patient care, the incidence of CAL is stable (3-19%) [1]. Previous research mainly focused on determining patient and surgery related risk factors. Intraoperative non-surgery related risk factors for anastomotic healing also contribute to surgical outcome. This review offers an overview of potential modifiable risk factors that may play a role during the operation.METHODS: Two independent literature searches were performed using EMBASE, Pubmed and Cochrane databases. Both clinical and experimental studies published in English from 1985 to August 2015 were included. The main outcome measure was the risk of anastomotic leakage and other postoperative complications during colorectal surgery. Determined risk factors of CAL were stated as strong evidence (level I and II high quality studies), and potential risk factors as either moderate evidence (experimental studies level III), or weak evidence (level IV or V studies).RESULTS: The final analysis included 117 articles. Independent factors of CAL are diabetes mellitus, hyperglycemia and a high HbA1c, anemia, blood loss, blood transfusions, prolonged operating time, intraoperative events and contamination and a lack of antibiotics. Unequivocal are data on blood pressure, the use of inotropes/vasopressors, oxygen suppletion, type of analgesia and goal directed fluid therapy. No studies could be found identifying the impact of body core temperature or mean arterial pressure on CAL. Subjective factors such as the surgeons' own assessment of local perfusion and visibility of the operating field have not been the subject of relevant studies for occurrence in patients with CAL.CONCLUSION: Both surgery related and non-surgery related risk factors that can be modified must be identified to improve colorectal care. Surgeons and anesthesiologists should cooperate on these items in their continuous effort to reduce the number of CAL. A registration study determining individual intraoperative risk factors of CAL is currently performed as a multicenter cohort study in the Netherlands.
  • Creation Date: 2016
  • Language: English
  • Identifier: ISSN: 0007-1323
    EISSN: 1365-2168
    DOI: 10.1016/j.ijsu.2016.09.098
  • Source: Amsterdam UMC Vrije Universiteit Amsterdam

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