The Journal of surgical research · 2019
The Association Between Intra-abdominal View and Systemic Cytokine Response in Complicated Intra-abdominal Infections.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Tolonen Matti, Kuuliala Krista, Kuuliala Antti, Leppäniemi Ari, Kylänpää Marja-Leena, Sallinen Ville, Puolakkainen Pauli, Mentula Panu
Аннотация
BACKGROUND: There is a wide variety of disease severity in patients with complicated intraabdominal infection (cIAI). The prognostic role of intraabdominal view (IAV) was recently studied, and an IAV score was introduced. The aim of this study was to analyze the associations between the preoperative levels of eight relevant circulating cytokines and IAV components, the IAV score, as well as outcome.
MATERIALS AND METHODS: This was a single-center prospective study. The study cohort consisted of operatively managed adult patients with a cIAI. Preoperative plasma levels of eight cytokines were determined. The operating surgeon filled a form describing IAV. Outcomes analyzed were 30-day mortality and the development of organ dysfunctions requiring intensive care unit admission.
RESULTS: A total of 131 patients with cIAI were analyzed, 30-day mortality was 9.9% (n = 13), and 28 (21.4%) patients had postoperative organ dysfunctions. All components of IAV, the IAV score, and outcomes were associated with various cytokine levels. Interleukin-8 was the most competent marker associating with all the variables assessed in this study: diffuse peritonitis (P < 0.001), substantial diffuse redness (P = 0.012), substantial diffuse fibrin (P = 0.003), fecal or bile as exudate (P = 0.001), nonappendiceal source of infection (P < 0.001), IAV Score groups (P < 0.001), organ dysfunctions (P < 0.001), and 30-day mortality (P = 0.035).
CONCLUSIONS: Various cytokines associate with the IAV and outcome. IL-8 showed the best overall performance. The results emphasize the role of the surgeons' perception of the IAV. IAV provides an approximation of the magnitude of the systemic inflammatory response.
MATERIALS AND METHODS: This was a single-center prospective study. The study cohort consisted of operatively managed adult patients with a cIAI. Preoperative plasma levels of eight cytokines were determined. The operating surgeon filled a form describing IAV. Outcomes analyzed were 30-day mortality and the development of organ dysfunctions requiring intensive care unit admission.
RESULTS: A total of 131 patients with cIAI were analyzed, 30-day mortality was 9.9% (n = 13), and 28 (21.4%) patients had postoperative organ dysfunctions. All components of IAV, the IAV score, and outcomes were associated with various cytokine levels. Interleukin-8 was the most competent marker associating with all the variables assessed in this study: diffuse peritonitis (P < 0.001), substantial diffuse redness (P = 0.012), substantial diffuse fibrin (P = 0.003), fecal or bile as exudate (P = 0.001), nonappendiceal source of infection (P < 0.001), IAV Score groups (P < 0.001), organ dysfunctions (P < 0.001), and 30-day mortality (P = 0.035).
CONCLUSIONS: Various cytokines associate with the IAV and outcome. IL-8 showed the best overall performance. The results emphasize the role of the surgeons' perception of the IAV. IAV provides an approximation of the magnitude of the systemic inflammatory response.