INTRODUCTION Confirmation of proper endotracheal tube placement is one of the most important and lifesaving issues of tracheal intubation. The present study was aimed to evaluate the accuracy of tracheal ultrasonography by emergency residents in this regard. METHOD This was a prospective, cross sectional study for evaluating the diagnostic accuracy of ultrasonography in endotracheal tube plac...

An endotracheal tube designed to reduce nitrous oxide-induced intracuff pressure increases (Mallinckrodt Brandt rediffusion tracheal tube) and its relationship to nitrous oxide exposure was studied. Thirty-two subjects undergoing general anesthesia with endotracheal intubation used either a conventional endotracheal tube (Mallinckrodt Intermediate Hi-Lo) or a nitrous oxide rediffusion endotrach...

Background: A purposely designed wire reinforced silicone tube is available for tracheal intubation through intubating laryngeal mask airway (ILMA). However, this tube is expensive and not always available. Hence, cheaper and readily available alternatives such as conventional polyvinyl chloride (PVC) endotracheal tube should be evaluated for intubation through ILMA. Methods: After informed con...

Various manufacturing defects of endotracheal tubes are encountered in anaesthesia practice. One of the important defects of an endotracheal tube is that a partial or complete obstruction can be potentially life-threatening. Manufacturing defects may not be ascertainable by routine inspection. In this case report, we report a partial airway obstruction caused by a plastic membrane in the connec...

Occasionally intubation of patients is difficult using a video laryngoscope (GlideScope, Verathon Medical) because of an inability to guide the endotracheal tube to the glottis or pass the tube into the trachea despite an adequate view of the glottis. We examined methods to improve success when this difficulty occurs. A literature search revealed 253 potential sources, with 25 meeting search cr...

Microbial biofilms has remained a major complication of tracheal intubation in patients requiring ventilator equipment. The aim of this study was to characterize bacterial and fungal biofilms in endotracheal tubes from intensive care unit (ICU) patients in Ahwaz, Iran. In this cross-sectional descriptive study, patients admitted to ICU that required mechanical ventilation for at least 24 hours ...

INTRODUCTION The use of a system for continuous control of endotracheal tube cuff pressure reduced the incidence of ventilator-associated pneumonia (VAP) in one randomized controlled trial (RCT) with 112 patients but not in another RCT with 142 patients. In several guidelines on the prevention of VAP, the use of a system for continuous or intermittent control of endotracheal cuff pressure is no...

Many methods are taught and used clinically to determine what size uncuffed endotracheal tube is required for the pediatric patient. The purpose of this study was to compare the effectiveness of two methods of selection used clinically: (1) the traditional age-based (AB) formula; (age in years +16) divided by 4, and (2) the method based on body length using the Broselow pediatric resuscitation ...

Endotracheal tube (ETT) cuff herniation is not an uncommon event in Intensive Care Units and operating rooms. The cause for this can be displacement of the tube or overinflation of ETT cuff.[1] Usually, it is noticed by the sound of gas leaking around the tube or when there is a fall in tidal volume and end-tidal carbon dioxide (CO2). Confirmation and repositioning of the ETT require direct lar...