Evaluation of Propofol-Sparing Effect of Intravenous Lignocaine in Patients Undergoing Daycare Upper Gastrointestinal Endoscopic Procedures.

Autor:	Arun N; Anaesthesiology, Indira Gandhi Institute of Medical Sciences, Patna, IND., Hussain M; Anaesthesiology, Indira Gandhi Institute of Medical Sciences, Patna, IND., Kumari P; Anaesthesiology, Indira Gandhi Institute of Medical Sciences, Patna, IND., Kumar A; Anaesthesiology, Indira Gandhi Institute of Medical Sciences, Patna, IND.
Jazyk:	angličtina
Zdroj:	Cureus [Cureus] 2022 Dec 01; Vol. 14 (12), pp. e32090. Date of Electronic Publication: 2022 Dec 01 (Print Publication: 2022).
DOI:	10.7759/cureus.32090
Abstrakt:	Background Propofol is the most common sedative for endoscopies. Propofol alone may require larger doses for adequate level of sedation. Lignocaine is known for its anesthetic-sparing effect. We tested whether the addition of intravenous lignocaine to propofol-based sedation reduces its dose. Methods This prospective, randomized study was performed on 90 patients of 18 to 60 years of age, of either sex of the American Society of Anesthesiologists (ASA) Grade-I & II, and was divided into two groups. Group L + P received IV bolus of 1.5 mg/kg 2% lignocaine over 10 minutes followed by 1.5 mg/ kg/ h infusion and group NS + P- received the equivalent volumes of normal saline in bolus and infusion. Patients were induced with fentanyl (2 µg/kg) and propofol (1 mg/kg). To maintain an adequate sedation level, a supplemental bolus of 0.5 mg /kg propofol was administered. The outcomes recorded were the total and supplemental amount of propofol administered, as well as recovery time. Results The mean supplemental propofol for group L + P and group NS + P- 37.00 ± 29.93 and 58.67 ± 19.49 mg, respectively and mean total propofol consumption was 98.22 ± 34.00 mg and 131.11 ± 23.18 mg, respectively, (p < 0.001). Mean recovery time in group L + P was also shorter (5.22 ± 2.14 versus 9.96 ± 2.14). The incidence of adverse events like gag reflux, upper airway obstruction, pain on injection, and hypotension was significantly lower in group L + P (p < 0.05). Conclusion The addition of lignocaine to propofol-based sedation reduced the overall propofol requirement at the same time maintaining hemodynamic stability, spontaneous respiration, and early recovery. Competing Interests: The authors have declared that no competing interests exist. (Copyright © 2022, Arun et al.)
Databáze:	MEDLINE
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