Retrospective observational study on safety of sedation for colonoscopies in ASA I and II patients performed by a nurse and under the supervision of anesthesiology

Autor: M, Monsma-Muñoz, E, Romero-García, F, Montero-Sánchez, J, Tevar-Yudego, I, Silla-Aleixandre, V, Pons-Beltrán, M P, Argente-Navarro
Rok vydání: 2022
Předmět:
Zdroj: Revista Española de Anestesiología y Reanimación (English Edition). 69:319-325
ISSN: 2341-1929
DOI: 10.1016/j.redare.2021.05.012
Popis: Out of operating room sedation with propofol by non-anaesthesiologists (Non Anaesthesiologist Administration of Propofol: NAAP) is a growing practice. This is due to the increase in minimally invasive diagnostic and therapeutic procedures requiring sedation, and the difficulty of anaesthesiology services to respond adequately to this demand.The main objective of this study is to assess the safety of a programme of nurse sedationist-administered target controlled infusion (TCI) of propofol in colonoscopies supervised by anaesthesiologists.Over a period of 6 months, all ASA I and II patients who required colonoscopy and met the inclusion criteria were included in the study. A total of 381 colonoscopies were performed. Episodes of desaturation, hypo- or hypertension, bradycardia or tachyarrhythmia and the need for anaesthesiology assistance during sedation were analysed. After the procedure, patient satisfaction was assessed on a scale of 1-5, and pain was assessed on a numerical verbal scale of 1-5.A small percentage (5%) of patients presented oxygen saturation of less than 90%, without requiring mask ventilation; 7.35% presented hypotension, 3.94% presented bradycardia, and the supervising anaesthesiologist was called in 22% of cases. Patient satisfaction at the end of the procedure was 4.27 out of 5.Sedation during colonoscopy in ASA I and II patients following an agreed protocol can be safely administered by nurse sedationists under the supervision of an anaesthesiologist.
Databáze: OpenAIRE
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