Journal of digestive diseases
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To investigate whether target-controlled infusion (TCI) with propofol, a method that has theoretically better control of drug concentration, produces less cardiovascular and respiratory suppression than an intermittent bolus of a sedative cocktail regimen in deep sedation for gastrointestinal endoscopy. ⋯ TCI with propofol produced less cardiovascular and respiratory suppression than intermittent bolus of a sedative cocktail regimen in deep sedation for gastrointestinal endoscopy.