B D N Dos Santos, C Beruti, J Azevedo, I Herrando, P Vieira, H Domingos, R Heald, L Fernandez, A Parvaiz
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引用次数: 0
Abstract
Background: Minimally invasive surgery has become the gold standard for colorectal cancer treatment. Approximately 40% of patients undergoing elective colorectal resection develop postoperative complications. The median time to clinical diagnosis of a postoperative complication ranges between 5 and 8 days. Early detection of complications can reduce their morbidity and negative impact. This study aims to evaluate the effectiveness of routine postoperative inflammatory markers in predicting early postoperative complications in patients undergoing elective minimally invasive surgery for colorectal cancer.
Methods: This study was conducted at a single center and is a retrospective analysis of a prospectively mantained database. We included 397 consecutive patients who underwent elective minimally invasive surgery for colorectal cancer between May 2012 and September 2023. Routine inflammatory parameters, including C-reactive protein, Glasgow Prognostic Score, and neutrophil-lymphocyte ratio, were analyzed to identify those associated with postoperative complications. The cutoff values for these markers were determined using receiver-operating characteristic (ROC) curve analysis with the Youden index method.
Results: Of the patients, 29.2% experienced postoperative complications, with major complications (Clavien-Dindo ≥ III) occurring in 11.3%. On postoperative day 3, C-reactive protein level < 125 mg/L, Glasgow Prognostic Score < 2.12, and neutrophil-lymphocyte ratio < 5.26 were significantly associated with lower risk of postoperative complications (p < 0.0001). NLR was the best parameter to identify patients unlikely to experience a postoperative complication on day 3, with a cutoff value of 5.26 and a negative predictive value (NPV) of 83%.
Conclusions: Neutrophil-lymphocyte ratio, C-reactive protein, and Glasgow Prognostic Score on POD3 can predict postoperative complications in patients who undergoing minimally invasive surgery for colorectal cancer. These inflammatory markers demonstrated high negative predictive value, effectively identifying patients who are unlikely to develop complications and providing valuable information for safe early discharge.
期刊介绍：
Techniques in Coloproctology is an international journal fully devoted to diagnostic and operative procedures carried out in the management of colorectal diseases. Imaging, clinical physiology, laparoscopy, open abdominal surgery and proctoperineology are the main topics covered by the journal. Reviews, original articles, technical notes and short communications with many detailed illustrations render this publication indispensable for coloproctologists and related specialists. Both surgeons and gastroenterologists are represented on the distinguished Editorial Board, together with pathologists, radiologists and basic scientists from all over the world. The journal is strongly recommended to those who wish to be updated on recent developments in the field, and improve the standards of their work.
Manuscripts submitted for publication must contain a statement to the effect that all human studies have been reviewed by the appropriate ethics committee and have therefore been performed in accordance with the ethical standards laid down in an appropriate version of the 1965 Declaration of Helsinki. It should also be stated clearly in the text that all persons gave their informed consent prior to their inclusion in the study. Details that might disclose the identity of the subjects under study should be omitted. Reports of animal experiments must state that the Principles of Laboratory Animal Care (NIH publication no. 86-23 revised 1985) were followed as were applicable national laws (e.g. the current version of the German Law on the Protection of Animals). The Editor-in-Chief reserves the right to reject manuscripts that do not comply with the above-mentioned requirements. Authors will be held responsible for false statements or for failure to fulfill such requirements.
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