Laryngeal Mask Airway (LMA) Placement in a Neonatal Patient Simulator Using a Non-Inflatable Supraglottic Airway (SGA).

Abstract

The effective delivery of positive pressure ventilation (PPV) can be challenging during neonatal resuscitation. Achieving a patent airway through an appropriate interface during neonatal resuscitation is critical for avoiding airway obstruction and leakage and optimizing access to PPV. Due to the complexity of face mask ventilation, providers have explored corrective steps. However, these methods are difficult to master and thus may present a risk for ventilation delay and/or interruptions at the critical time of resuscitation and the development of complications. In addition, neonatal endotracheal intubation is an invasive procedure that requires significant practice and training. The supraglottic airway (SGA) is a useful laryngeal mask airway (LMA) interface that decreases the time required to achieve a secure airway and reduces the need for endotracheal intubation. Despite the available evidence regarding its effectiveness, insufficient training and awareness limit SGA use in the real world, and frontline providers report low confidence in SGA placement. Here we provide a detailed description of SGA placement, the instruction of which requires only minimal training and leads to a short time to proficiency. Briefly, after the administration of initial ventilatory corrective steps in a neonatal manikin, a provider inserts a non-inflatable SGA into the larynx. This method allows for a single individual to provide effective delivery of PPV in a noninvasive manner without the need for expensive equipment such as video laryngoscopy. Instructors can easily teach this technique with ease and little cost in any clinical and research setting. This is also true for different income settings, including high-, middle-, and low-income countries.