Influence of postoperative fluid management on pulmonary function after esophagectomy.

Purpose: The aim of this study was to investigate the effects of a restrictive vs. a liberal postoperative fluid therapy guided by intrathoracic blood volume index (ITBVI) on hemodynamic and pulmonary function in patients undergoing elective esophagectomy. Perioperative fluid therapy may influence postoperative physiology and morbidity after esophageal surgery.