Preoperative and postoperative levels of interleukin-6 in patients with acute appendicitis: comparison between open and laparoscopic appendectomy |
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Authors: | M. Almagor A. Mintz O. Sibirsky A. Durst |
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Affiliation: | (1) Division of Clinical Laboratories, Bikur Cholim Hospital, 5 Strauss Street, Jerusalem, 91002, Israel;(2) Department of Surgery, Bikur Cholim Hospital, 5 Strauss street, Jerusalem, 91002, Israel |
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Abstract: | Background Cytokine interleukin-6 (IL-6) is an early marker of systemic inflammatory response and tissue damage. This study aimed to evaluate the levels of IL-6 after open and laparoscopic appendectomy to compare the degree of surgical stress associated with these procedures.Methods The levels of IL-6 were measured pre- and postoperatively in the plasma of 37 consecutive patients with a diagnosis of acute appendicitis. After preoperative randomization, 22 patients underwent open appendectomy, and 15 patients underwent laparoscopic appendectomy.Results The preoperative concentrations of IL-6 were 7.2 ± 5.6 pg/ml in the open appendectomy group, as compared with 12.1 ± 9.7 pg/ml in the laparoscopic appendectomy group (p < 0.05). The postoperative levels were 16.9 ± 15.7 and 23.2 ± 19.4 pg/ml, respectively. The mean postoperative to preoperative ratio of IL-6 was slightly higher for open (2.7 ± 2.4) than for laparoscopic (2.3 ± 1.6) appendectomy, but the difference did not reach statistical significance.Conclusion The operative stress in open as compared with laparoscopic appendectomy is not reflected by circulating levels of IL-6. |
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Keywords: | Interleukin (IL)-6 Open appendectomy Laparoscopic appendectomy |
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