Superimposed high frequency jet ventilation (SHFJV) for endoscopic laryngotracheal surgery, experiences with 1515 patients

Rezaie-Majd, A.; Burian, Martin; Bigenzahn, Wolfgang; Denk, Doris-Maria; Aloy, A.

doi:10.1097/00003643-200505001-00243

Cited by 1 publication

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“…The advantages of high-frequency jet ventilation include a small tidal volume, low airway pressure, and suitability for open airways. However, high-frequency jet ventilation is accompanied with a decreased expiratory time, which is likely to cause complications such as gas retention, increased end-tidal CO 2 , and an uncertain end-expiratory positive pressure [9]. It can also be associated with pneumomediastinum, subcutaneous emphysema, and pneumothorax.…”

Section: Discussionmentioning

confidence: 99%

The application of classic laryngeal mask airway combined with a self-created adaptor in interventional bronchoscopy for pediatric patients: A case series and literature review

Song

Yan

Zhao

et al. 2022

Front. Anesthesiol.

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PurposeTo verify the feasibility of classic laryngeal mask airways (cLMA) combined with self-created adaptors in the interventional bronchoscopy of subglottic lesions for pediatric patients.MethodsThree children who were diagnosed with upper airway lesions, subglottic stenosis (scar hyperplasia), and congenital laryngomalacia were respectively subjected to fiberoptic bronchoscopy (FOB) and therapeutic interventions. A classic laryngeal mask airway combined with a self-created adaptor was applied during the FOB procedures.ResultsIn our cases, the vocal cord, glottis, trachea, and lesions were easily exposed, which provided an effective ventilation or oxygenation for the patients. Furthermore, both surgeons and patients were comfortable with the technique. Vital signs were stable during the procedures, including blood pressure, heart rate, and the saturation of pulse oximetry.ConclusionBy retaining spontaneous breathing, the application of a classic laryngeal mask airway combined with a self-created adaptor is a feasible alternative method of airway management during FOB interventional procedures for pediatric patients.

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Section: Discussionmentioning

confidence: 99%