[Factor analysis for the prognosis of perioperative cardiopulmonary resuscitation].

Objective: To provide guidance to implement effective perioperative cardiopulmonary resuscitation.

Methods: A total of 69 perioperative cardiac arrest patients who received Cardiopulmonary resuscitation according to the 2005 guidelines in Sir Run Run Shaw Hospital from January 2005 to June 2012 were included (including emergency operation). According to the results of cardiopulmonary resuscitation, divide these 69 patients in to two groups, Successful resuscitation group (27cases) and failed resuscitation group (42cases).

A randomized trial to compare pain control using oral analgesia with epidural analgesia after cesarean section following combined spinal-epidural anesthesia.

This study aimed to evaluate whether combined oral oxycodone hydrochloride-controlled release tablets plus paracetamol and tramadol hydrochloride tablets are more effective than epidural analgesia for postoperative pain control and side effects after cesarean section. We randomly enrolled 60 patients scheduled for cesarean section into either: patient-controlled epidural analgesia with 0.1% ropivacaine+0.

[Risk factors for excessive bleeding in patients undergoing open heart surgery with cardiopulmonary bypass].

Objective: To evaluate the pre- and intraoperative risk factors associated with excessive bleeding during the perioperative period in adult patients undergoing open heart surgery with cardiopulmonary bypass (CPB).

Methods: A total of 1079 consecutive patients undergoing open heart surgery with CPB from January 2001 to May 2010 were included (except for emergency operation). The possible risk factors associated with excessive bleeding were retrospectively analyzed.

[Oral controlled-release oxycodone for uterine cramping pain after cesarean section].

Objective: To evaluate whether combined oral oxycodone hydrochloride controlled-release tablets plus paracetamol and tramadol hydrochloride tablets is better than epidural analgesia with respect to uterine cramping pain control and side effects after cesarean section.

Methods: Sixty consecutive patients scheduled for cesarean section from April to May, 2010 were randomized to either patient-controlled epidural analgesia with 0.1% ropivacaine, 0.