TORPIDO2- Targeted Oxygen for Resuscitation of Preterm Infants effects on Developmental Outcomes 2

氧气（O2）过多或过少都会导致长期的伤害和死亡，即使这种不平衡只是几分钟，就像出生时一样。这种平衡在照顾极早产儿（妊娠28周以下）、肺不成熟（需要氧气）和抗氧化剂缺乏时尤为重要。Torpido 2研究将随机选取1350名妊娠28周以下的婴儿，以确定21%氧气（室内空气）或氧气复苏后的长期神经发育结局和生存率

Either too much or too little oxygen (O2) causes prolonged harm and death, even if this imbalance is for a few minutes, as at birth. Nowhere is this balance more critical than in the care of the extremely preterm infant (below 28 weeks gestation) with lung immaturity (requiring O2) and antioxidant deficiency. The Torpido 2 study will randomize 1350 infants below 28 weeks gestation to determine long-term neurodevelopmental outcomes and survival after resuscitation with either 21% O2 (room air) or