BY ENDOTRACHEAL TUBE, PHOSPHOLIPID 100 MG/KG EQUIVALENT TO A VOLUME OF 4 ML/KG, PREFERABLY WITHIN 8 HOURS OF BIRTH; MAY BE REPEATED WITHIN 48 HOURS AT INTERVALS OF AT LEAST 6 HOURS FOR UP TO 4 DOSES
DETAILED DOSING CHART CAN BE SEEN IN DRUG MONOGRAPH
PREVENTION
IN PREMATURE INFANTS LESS THAN 1250 G BIRTH WEIGHT OR WITH EVIDENCE OF SURFACTANT DEFICIENCY, GIVE SURVANTA AS SOON AS POSSIBLE, PREFERABLY WITHIN 15 MINUTES OF BIRTH.