Combined intranasal fentanyl and dexmedetomidine plus inhaled nitrous oxide sedation in children needing myringotomy and ventilation tube insertion with a specific handheld device. (September 2020)

• Record Type: Journal Article
• Authors: Trombetta, Andrea; Cossovel, Francesca; Grasso, Domenico Leonardo; Barbi, Egidio
• Is Part Of: International journal of pediatric otorhinolaryngology. Volume 136(2020:Sep.)
• Publication Date: 2020-09
• Subjects: intranasal dexmedetomidine -- intranasal fentanyl -- Procedural sedation -- Tympanostomy tube placement; Otolaryngology -- Periodicals; Pediatrics -- Periodicals; Otolaryngology -- Periodicals; Pediatrics -- Periodicals; Oto-rhino-laryngologie -- Périodiques; Pédiatrie -- Périodiques; 618.9209751
• DOI: 10.1016/j.ijporl.2020.110221
• Languages: English
• ISSNs: 0165-5876

Abstract

Abstract: Objectives: We report a case series of one-time 4 mcg/kg dose of intranasal dexmedetomidine and 1 mcg/kg of intranasal fentanyl plus inhaled nitrous oxide for procedural sedation in children with otitis media with effusion (OME) for tympanostomy tube placement with a specific handheld device (Solo TTD, AventaMed ®). Methods: A retrospective review was conducted in a tertiary paediatric teaching hospital on patients with OME referred from December 2018 to December 2019 in need of procedural sedation for myringotomy and ventilation tube insertion (VTI). Sixteen of twenty-four consecutively admitted subjects received a one-time dose (4 mcg/kg) of intranasal dexmedetomidine and 1mcg/Kg of intranasal fentanyl followed by inhaled nitrous oxide (iN2 O) at 50% with the intended goal to achieve a Ramsay Sedation Score 4 allowing a motionless procedure with adequate analgesia. Parents' satisfaction for the procedure was measured by mean of a Likert scale (from 0 to 5 points). Results: Sixteen patients underwent procedural sedation for myringotomy with VTI. Sedation was achieved successfully in fifteen patients (93, 75%), with a mean induction time of 29 min (range 19–43) and a mean recovery time of 74 min (range 54–110). The patient who did reach an adequate sedation level underwent an intravenous line positioning and a dose of ketamine. No adverse effects were reported, and the parents' judgment average on the Likert scale was 4, 93. VTI procedure was successful in all ears. Conclusions: A combination of intranasal dexmedetomidine, fentanyl, and iN2 O could be considered as a possible option for procedural sedation in children with OME undergoing procedural sedation for tympanostomy tube placement in children with Solo TTD device.