| Abstract: | High‐flow nasal cannula is a new modality of respiratory support and is increasing in popularity despite the lack of supporting evidence. We investigated the prevalence of its use in tertiary neonatal units in Japan. A paper‐based survey was conducted. The response rate was 83%. High‐flow nasal cannula was used in 46/80 units (58%), of which 96% used the high‐flow nasal cannula without guidelines. It was used for several indications, including weaning off nasal continuous positive airway pressure and post‐extubation respiratory support. The main perceived benefits of the cannula included better access to the neonate and reduced risk of nasal trauma. This survey found that high‐flow nasal cannula is used without clear criteria and that clinical practice varies across neonatal units in Japan. Its use in neonates needs to be urgently evaluated. |
