LUS AT BIRTH IN INFANTS BORN BEFORE 26 WEEKS

DESCRIPTION OF THE LUNG ULTRASOUND PATTERN IN INFANTS UNDER 26 WEEKS OF GESTATION: A NATIONAL MULTICENTER STUDY

All infants born before 26 weeks born in a hospital included in the registry will receive a LU at birth, before the first dose of surfactant. We will register as well the length of IMV, NIV or the need of IMV in the whole sample.

Inclusion Criteria:

• Infants born before 26 weeks at any of the participant hospitals.

Exclusion Criteria:

• received surfactant before LU
• redirection of care
• severe malformations of cromosomopathies
• unable to perform LU