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Trial History Detail on 2007-09-17

CUHK_CCT00072

2005-09-13

Retrospective

RGC, CERG

RGC, CERG

Matthew Chan

Dept Anaesthesia and Intensive Care, CUHK

mtvchan@cuhk.edu.hk

Matthew Chan

Dept Anaesthesia and Intensive Care, CUHK

mtvchan@cuhk.edu.hk

A Randomized Controlled Trial of Auditory Evoked Potential Monitoring to Improve Recovery from General Anesthesia

The A-Line trial

Yes

2001-10-10

Quality of recovery

Other

Depth of anesthesia monitoring

Auditory evoked potential

Intraoperative peroid

Routine care

Inclusion criteria Men or women, age > 18 years, American Society of Anesthesiologists physical status 1 to 3, scheduled for elective surgery expected to last at least 1 hour will be recruited. Exclusion criteria Patients will be excluded if they are not expected to be available for, or to cooperate with, interview postoperatively. These are patients scheduled for ambulatory, cardiac or neurosurgical procedures. Patients will also be excluded if they require postoperative ventilation or if they have major psychosis, language difficulties, known or suspected dementia or memory impairment. Other exclusion criteria are patients known to be allergic to propofol or sevoflurane or who has significant hearing abnormalities or if the attending anesthetists or patient preferred an alternative anesthetic technique. Reasons for exclusion will be documented.

Randomized

Placebo

Double-blind

Parallel

2002-12-01

1060

Complete

Quality of recovery

perioperative complications

No

2007-09-17


Yes

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