[Research advances in rational use of antibiotics in neonates].

Antibiotics are commonly used in the neonatal intensive care unit (NICU), but unnecessary or long-time exposure to antibiotics early after birth can increase the risk of poor prognosis of neonates. Antibiotic treatment in the NICU often begins with empiric therapy, but no uniform standards have been established for the initiation and course of empiric therapy. In neonates with negative bacterial culture results and stable clinical manifestations, empiric antibiotic therapy should be terminated in a timely manner. There are significant differences in the use of antibiotics in different NICUs. A targeted antimicrobial stewardship program is an effective way for optimizing the use of antibiotics in the NICU.