Premedication practices for less invasive surfactant administration - results from a nationwide cohort study.

Autor: Krajewski P; Department of Neonatology, University Center for Mother and Newborn's Health, Warsaw, Poland., Szpecht D; Department of Neonatology, Poznan University of Medical Sciences, Poznan, Poland., Hożejowski R; Medical Department, Chiesi Poland, Warsaw, Poland.
Jazyk: angličtina
Zdroj: The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians [J Matern Fetal Neonatal Med] 2022 Dec; Vol. 35 (24), pp. 4750-4754. Date of Electronic Publication: 2020 Dec 25.
DOI: 10.1080/14767058.2020.1863365
Abstrakt: Background and Aims: There are no established premedication schemes for less invasive surfactant administration (LISA) in neonatal RDS. The aim was to describe "real-world" practices and to assess the safety of premedication and its impact on the technical ease of the LISA procedure.
Methods: Data from the prospective LISA cohort study conducted in 31 tertiary neonatal units were evaluated for premedication practices. Infants who received analgesics and/or sedatives before LISA and those receiving non-pharmacological sedation with sublingual 30% glucose were compared versus nonpremedicated neonates, acting as a reference. Safety of premedication was assessed with the rate of adverse events during LISA, changes in oxygenation status, the need for rescue intubation, and mechanical ventilation in the first 24 h of life. Ease of conducting LISA was an efficacy endpoint.
Results: Of 500 enrolled newborns, 102 (20.4%) received premedication for LISA; 88 infants were given analgesics/sedatives and 14 sublingual glucose. Pharmacological sedation was most often performed with ketamine (51/88; 57.9%), midazolam (16/88; 18.2%) and propofol (8/88; 1.6%). Compared to non-premedication, the use of analgesics/sedatives was associated with a significant increase in the rate of apnea (9.1 vs 2.6%; p  = 0.009) and a significantly higher decrease in SpO 2 /FiO 2 (-55 ± 62 vs -32 ± 50; p  < 0.001). However, the rates of rescue intubation and the need for early mechanical ventilation were not significantly different. Sedation with glucose did not affect the frequency of adverse events. LISA procedures had a similar level of ease regardless of the premedication used and were rated as easy or very easy in 69% of non-premedicated infants, 65.9% of the analgesics/sedatives group and 78.5% of the glucose group (p = ns).
Conclusion: Analgesics/sedatives prior to LISA increased the rate of apnea and decreased blood oxygenation but did not lead to tracheal intubation and early mechanical ventilation. Trials addressing the impact on LISA-related stress are necessary to determine the ultimate usefulness of premedication.
Databáze: MEDLINE
Externí odkaz: