Taboada, ManuelCariñena Amigo, AgustínGarcía, FátimaAlonso, SaraIraburu, RocíoDe Miguel, ManuelaBarreiro, LauraDos Santos, LauraCaruezo, ValentínMuniategui, IgnacioAneiros, FranciscoOtero, PabloÁlvarez, JuliánSeoane-Pillado, Teresa2024-10-152024-07-02Taboada M, Cariñena A, García F, Alonso S, Iraburu R, De Miguel M, Barreiro L, Dos Santos L, Caruezo V, Muniategui I, Aneiros F, Otero P, Álvarez J, Seoane-Pillado T. Impact of universal use of a hyperangulated videolaryngoscope as the first option for all intubations in the ICU: a prospective before-after study. Anaesth Crit Care Pain Med. 2024 Jul 2;43(5):101402.2352-5568http://hdl.handle.net/2183/39612Short communication[Abstract] Background: Tracheal intubation in ICU is associated with high incidence of difficult intubations. The study aimed to investigate whether the "universal" use of a hyperangulated videolaryngoscope would increase the frequency of "easy intubation" in ICU patients compared to direct laryngoscopy. Methods: A prospective before-after study was conducted. The pre-interventional period (36 months) involved tracheal intubations using direct laryngoscopy as the first intubation option. In the interventional period (18 months) a hyperangulated videolaryngoscope was the first intubation option. The primary outcome was the percentage of patients with "easy intubation" defined as intubation on the first attempt and easy laryngoscopy (modified Cormack-Lehane glottic view of I-IIa). Secondary outcomes included difficult laryngoscopy, operator technical difficulty, and complications. Results: We enrolled 407 patients, 273 in non-interventional period, and 134 in interventional period. Tracheal intubation in the interventional period was associated with higher incidence of "easy intubation" (92.5%) compared with the non-interventional period (75.8%); P < 0.001)). Glottic visualization improved in the interventional period, with a reduced incidence of difficult laryngoscopy (1.5% vs. 22.5%; P < 0.001). The proportion of first-success rate intubation was 92.5% in the interventional period, and 87.8% in the non-interventional period (P = 0.147). Moderate and severe technical difficulty of intubation reported decreased in the interventional period (6% vs. 17.6%; P < 0.001). There was no significant difference between both periods in the incidence of complications. Conclusion: "Universal" use of hyperangulated videolaryngoscopy for tracheal intubation in patients admitted in ICU improves the percentage of easy intubation compared to direct laryngoscopy.engCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC-BY-NC-ND 4.0)http://creativecommons.org/licenses/by-nc-nd/4.0/Airway managementComplicationsCritical careFirst-attempt success rateIntubationVideolaryngoscopyjournal articleopen access10.1016/j.accpm.2024.101402