We have been using analgosedation for AntiVEGF-Injections for years. We start with 0,1 mg/kg Midazolam (sedation) during preparation time (desinfection, draping inspection), the give Atropine (1:10 0,1 ml/kg, also to avoid oculocardiac reflex-bradycardia), shortly before injection 0,5 mg/kg Ketamine (analgesia) slowly iv (time when ophthalmologist marks injektion site). If the baby is still moving too much add 0,05-0,1 ml/kg Propofol 10%. Respiratory support during procedure ist mononasal CPAP via Perivent T-piece (option to manually ventilate in case of apnea, sometimes as reaction to ketamine, especially if injected to fast). As the usually do both eyes: repeat Midazolam/Ketamine/Propofol as needed.