Sadeghnia A, Tanhaei M, Mohammadizadeh M, Nemati M. Adv Biomed Res. 2014 Jul 31;3:160
Randomised control trial on newborns with respiratory distress syndrome, comparing administration of surfactant. Results show that administration using i-gel was more successful than control group and 'could even be promoted to standard care position'. More research needed.
Link to abstract