Articles: intubation.
-
Pediatric emergency care · Sep 2023
Case ReportsOut-of-Hospital Pediatric Video Laryngoscopy With an Adult Device: A Case Series Presented With a Contemporary Group Intubated With Direct Laryngoscopy.
After introducing an adult video laryngoscope (VL) in our physician-paramedic prehospital and retrieval medical service, our quality assurance process identified this blade being used during pediatric intubations. We present a case series of pediatric intubations using this oversized adult VL alongside a contemporaneous group of direct laryngoscopy (DL) intubations. ⋯ Adult VL became the most common method of intubation in patients older than 1 year during the study period. An adult C-MAC4 VL could be considered for clinicians who prefer VL when a pediatric VL is unavailable or as a second-line device if a pediatric VL is not present when intubating children older than 1 year.
-
Observational Study
Aerosol generation with the use of positive pressure ventilation via supraglottic airway devices: an observational study.
The amount of aerosol generation associated with the use of positive pressure ventilation via a supraglottic airway device has not been quantified. We conducted a two-group, two-centre, prospective cohort study in which we recruited 21 low-risk adult patients scheduled for elective surgery under general anaesthesia with second-generation supraglottic airway devices. An optical particle sizer and an isokinetic sampling probe were used to record particle concentrations per second at different size distributions (0.3-10 μm) during use as well as baseline levels during two common activities (conversation and coughing). ⋯ The aerosol levels produced were similar with the two devices. The proportion of easily inhaled and small particles (<1 μm) produced during insertion (57.5%) and removal (57.5%) was much lower than during talking (99.1%) and coughing (99.6%). These results suggest that the use of supraglottic airway devices in low-risk patients, even with positive pressure ventilation, generates fewer aerosols than speaking and coughing in awake patients.
-
African health sciences · Sep 2023
Randomized Controlled TrialUsing a shortened uncuffed endotracheal tube as a nasopharyngeal airway: a useful adjunct during fiberoptic intubation training among anesthesia residents.
Fiberoptic intubation (FOI) is considered a beneficial modality used to intubate life-threatening airway patients. This study aims at assessing the effectiveness of shortened uncuffed endotracheal tube as a nasopharyngeal airway during FOI. ⋯ The modified nasopharyngeal airway is a useful modality to facilitate oral FOI by anesthesia resident trainees.