Effects of epidural anesthesia on postoperative nausea and vomiting in laparoscopic gynecological surgery: a randomized controlled trial.

Purpose: Patients undergoing laparoscopic gynecological surgery are susceptible to postoperative nausea and vomiting (PONV). We hypothesized that a combination of epidural and general anesthesia to minimize intraoperative opioid administration would reduce the incidence of PONV following laparoscopic gynecological surgery.

Methods: Women undergoing elective laparoscopic gynecological surgery were randomly assigned to receive general anesthesia alone (group G, n = 45) or general anesthesia with epidural anesthesia (group GE, n = 45).

Cardiac Resynchronization Therapy-Induced Cardiac Index Increase Measured by Three-Dimensional Echocardiography Can Predict Decreases in Brain Natriuretic Peptide.

Objectives: First, to examine the perioperative association between increased cardiac index (CI) measured using three-dimensional echocardiography (CI3D), two-dimensional echocardiography (CI2D), and FloTrac/Vigileo (CIFT) (Edwards Lifesciences, Irvine, CA) after cardiac resynchronization therapy (CRT) and decreased brain natriuretic peptide (BNP) 6 months after CRT. Second, to evaluate the accuracy and tracking ability of CI2D and CIFT.

Design: A prospective clinical study.