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Medical AI Inquiry: You was designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.  Labels: OBJECTIVE, METHODS, RESULTS. Meshes: Adult, Aged, Anesthesia Recovery Period, Anesthesiology, Colonoscopy, Deep Sedation, Female, Humans, Hypnotics and Sedatives, Male, Middle Aged, Pain, Patient Satisfaction, Propofol, Risk Factors, Single-Blind Method, Time Factors, Workforce, Young Adult.
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Is non-anesthesiologist administration of propofol sedation for colonoscopy safe in low risk patients : results of a noninferiority randomized controlled trial? Context: Propofol provides the best sedation in colonoscopy. The safety of non-anesthesiologist administration of propofol (NAAP) is still a matter of debate. The aim of the current study was to evaluate sedation safety, colonoscopy quality, and patient satisfaction with NAAP. The study was a single-blinded, noninferiority, randomized controlled trial comparing NAAP (Group A) with anesthesiologist-administered sedation (Group B) performed at a single academic institution. Patients (18 - 80 years) who underwent colonoscopy and were at low anesthetic risk (American Society of Anesthesiologists class I - II) were included. The primary end point was the incidence of adverse events. Secondary end points were propofol dose, patient satisfaction and pain, colonoscopy quality indicators, and procedure and recovery times. A total of 277 patients were included in the analysis. The incidence of adverse events was 39.3 % in Group A and 39.0 % in Group B (absolute difference - 0.3 %, 95 % confidence interval [CI] - 12.0 % to 11.4 %; P = 0.959). There were no sentinel adverse events. The following interventions (Group A vs. Group B) were necessary: atropine administration (0 % vs. 5.5 %; P = 0.004); airway repositioning (8.7 % vs. 4.7 %; P = 0.196); increased oxygen administration (6.7 % vs. 3.9 %; P = 0.317), and increased fluid rate (2.7 % vs. 0.8 %; P = 0.379). There were no differences in cecal intubation and adenoma detection rates. Recovery times were longer in Group B (58 ± 33 vs. 67 ± 29 minutes; P = 0.032). There were no differences in mean propofol dose, withdrawal time, painless colonoscopy, satisfaction, and amnesia. All but two patients (Group B) were willing to repeat the colonoscopy.
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NAAP is equivalent to anesthesiologist-administered sedation in the rate of adverse events in a low risk population. Final Decision: yes