Akademik Veri Yönetim Sistemi
Journal of laparoendoscopic & advanced surgical techniques. Part A, cilt.33, ss.205-210, 2023 (SCI-Expanded)
Background: Cardiopulmonary complications and liver dysfunction are also specific complications and problems associated with laparoscopic surgery. The main causes of postoperative liver dysfunction, which may often occur after laparoscopic surgery, include carbon dioxide pneumoperitoneum and ligation of the aberrant left hepatic artery. Hepatic steatosis may develop as a natural consequence of neoadjuvant therapy, although rarely, owing to chemotherapy. Nathanson retractor may cause a prolonged elevation in liver enzymes of these patients compared with those who do not receive neoadjuvant therapy.Materials and Methods: The data of 151 patients who underwent laparoscopic radical gastrectomy between January 2017 and January 2022 for histologically proven primary gastric cancer in our clinic were retrospectively reviewed.Results: The mean length of hospital stay was 6.21 days. The mean time normalization of the aspartate aminotransferase (AST) value was 2.45 +/- 1.83 (range, 0-12) days postoperatively. The analysis of the correlation between the preoperative and postoperative 1-day values of alanine aminotransferase (ALT) and AST revealed a significant difference between the preoperative and postoperative 1-day median values of both parameters (P < .001). Each one unit increase in ALT led to an increase of 0.338 days in the length of intensive care stay and an increase of 0.345 days in the overall length of hospital stay. As the time to normalization of the AST value increased, the length of both intensive care stay and hospital stay increased. Each one unit increase in AST resulted in an increase of 0.316 days in the length of intensive care stay and an increase of 0.376 days in the overall length of hospital stay.Conclusion: Alternative retraction methods can be used safely in laparoscopic surgery for gastric cancer patients receiving neoadjuvant therapy. We are of the opinion that the Nathanson retractor should be used only during dissection of the relevant regions to shorten the intraoperative intermittent release or the time of use.