[Prevention of prematurity's complications]

Prematurity remains a leading cause of mortality and morbidity in neonates and children. Prevention of preterm birth and of its complications is a major public health issue. From before conception to long term follow up, many health actors are engaged in this preventive strategy with the same goal : to give the best quality of life for these vulnerable young patients. We will review different preventive aspects during antenatal and perinatal period, during NICU (Neonatal Intensive Care Unit) stay and after discharge. Prevention of prematurity's complications requires a global approach including respiratory, nutritional and infectious aspects among others. Neuroprotective strategies are a key point of this global approach.