Background: Th1/Th2 cell balance is thought to be shifted toward a Th2-type immune response not only by malignancy but also by surgical stress. The aim of this study was to estimate perioperative immune responses with respect to the Th1/Th2 balance in patients with gastrointestinal cancer.
Methods: Ninety-four patients who underwent abdominal surgeries were divided into three groups: gastric resection (n = 40), colorectal resection (n = 34) and hepatic resection (n = 20).
Background/aims: Pulse dye densitometry (PDD) using indocyanine-green (ICG) is a newly developed technique for monitoring cardiac output (CO), cardiac index (CI), circulating blood volume (BV) and ICG elimination rate (K-ICG). We measured hemodynamic changes during the perioperative period in patients undergoing digestive surgery to analyze relationships between hemodynamic changes and surgical procedures, blood loss, water balance and SIRS.
Methodology: Eighty-seven patients who underwent gastrectomy (n=46) and colectomy (n=41) without postoperative complications were enrolled in this study.
Background/aims: Accurate monitoring of fluid balance in patients after surgery is a difficult task. Bioelectrical impedance analysis (BIA) is a safe and noninvasive method to measure extracellular water (ECW) and intracellular water (ICW) by passing a weak alternating current through the body. The purpose of the present study was to evaluate changes in body water compartments after gastroenterological surgery by BIA in relation to patient age, type of operation, postoperative complications and systemic inflammatory response syndrome (SIRS).
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