Related Experiment Video
Updated: Apr 26, 2026

Guidelines for Elective Pediatric Fiberoptic Intubation
Published on: January 17, 2011
Fentanyl and Propofol Versus Fentanyl and Etomidate for the Insertion Conditions of Laryngeal Mask Airway: A
Rashmi Pal1, Ankita Verma1, Deepali Valecha1
1Department of Anaesthesiology, M.G.M. Medical College and M.Y. Hospital, Indore, Madhya Pradesh, India.
Background:
Laryngeal mask airway (LMA) is often used in short surgeries for its easy insertion and minimal invasiveness but successful placement needs reflex suppression and stable vitals. This study compared Fentanyl-Propofol which gives better insertion but may cause hypotension with Fentanyl-Etomidate which maintains hemodynamics but causes more myoclonus.
Material And Methods:
60 American Society of Anesthesiologists I-II patients aged 18-60 years were included in this prospective study. Group A got Fentanyl + Propofol. Group B got Fentanyl + Etomidate. We compared attempts, time, ease, vitals, and side effects.
Results:
Group A had better insertion, first attempt success 90% versus 60%, time 23.27s versus 80.63s, and ease 96.67% versus 66.67%. Group B showed more myoclonus (43.33%), jaw tightness, and limb movements. Hemodynamics gets better with etomidate.
Conclusion:
Fentanyl-Propofol is better for smooth LMA insertion. Etomidate useful in unstable patients but may need caution due to insertion issues.
More Related Videos
Related Concept Videos
Local Anesthetics: Common Agents and Their Applications
Cocaine is an ester of benzoic acid and methylecgogine. It is used to anesthetize and vasoconstrict locally. Currently, it is used primarily for topical applications. It is beneficial for surgeries on the upper respiratory tract, providing anesthesia and shrinking the mucosa. Cocaine in the form of cocaine hydrochloride is...
Local Anesthetics: Clinical Application as Epidural Anesthesia
Since epidural anesthetics can be infused through an epidural catheter, all types of drugs, including short-acting ones, can be administered. Chloroprocaine and lidocaine are examples of short and long-duration anesthetics, respectively. Bupivacaine...
Parenteral Anesthetics: Overview
Inhalational Anesthetics: Overview
Endotracheal Intubation I: Procedure
The ET tube comprises various components, including a standard adaptor to attach a bag-valve-mask (BVM) or ventilator, a cuff, a pilot balloon, and radiopaque markings along its length to measure the insertion distance. The tube sizes...
Cardiopulmonary Resuscitation V: Advanced Airway Management Techniques

