hrp0097p1-584 | Thyroid | ESPE2023

National multi-center study of reevaluation of thyroid function in premature infants of less than 32 weeks of gestation and/or less than 1500g admitted to neonatal units

Campos-Martorell Ariadna , Ares Segura Susana , J Chueca Gandulain Maria , Grau Bolado Gema , Navarro Constanza , Serrano Costa Loreto , Gale Pola Ines , Fernandez Vallespin Laura , Pellicer Casanova Laura , Montaner Ramon Alicia , Puig Amoros Elisabet , Mora Sitja Marina , Rodriguez Amparo , Casano-Sancho Paula

Preterm and low birth weight(LBW) newborns are at risk of thyroid dysfunction during a critical period for neurodevelpment and this dysfunction can be missed in congenital hypothyroidism screening program(CHSP). Consequently, reassessment of thyroid function has been promoted in neonatal units, added to CHSP.Objectives: To evaluate prevalence and risk factors of thyroid dysfunction in≤32weeksGA and/or 1500g newborn, and compare differ...