[Laryngeal mask for intubation (Fastrach)]

Area of Science:

• Anesthesiology and Critical Care Medicine
• Emergency Medicine
• Airway Management Devices

Background:

• Conventional laryngeal masks are standard for airway management.
• Difficult airways and potential neck injuries present challenges in intubation.
• A need exists for effective and versatile airway management tools.

Purpose of the Study:

• To evaluate the efficacy of the laryngeal mask for intubation (MLI), also known as Fastrach, for airway management.
• To assess the MLI's utility in patients with difficult airways and potential cervical spine injuries.
• To determine the success rates of MLI placement and subsequent intubation.

Main Methods:

• The study focuses on the use of the modified laryngeal mask for intubation (MLI) device.
• The MLI allows for blind intubation with endotracheal tubes up to 8 mm.
• Insertion can be performed with the head in a neutral position, facilitating use in cases of suspected neck injury.

Main Results:

• The MLI demonstrated high success rates for placement (95-100%) and blind orotracheal intubation (81-100%).
• Combined use with fiberoptic bronchoscopy (99-100% success) and transillumination (95-100% success) further enhanced outcomes in difficult airways.
• The device proved effective in managing patients with previously identified difficult airways.

Conclusions:

• The Fastrach (MLI) is a highly successful device for airway management, particularly in challenging scenarios.
• Its ability to facilitate intubation with the head in a neutral position makes it valuable when neck injury is present.
• The MLI presents a viable alternative to conventional laryngeal masks in airway management algorithms, especially in emergency settings.