Preterm Birth and the Emergence of ADHD Symptoms: A Review of Recent Evidence

Background and Objectives: Preterm birth is a common obstetric problem. Attention-deficit hyperactivity disorder (ADHD) affects an increasing number of children. There is evidence that all subcategories of preterm birth are related to the occurrence of ADHD. The present article reviews the findings of the last two years regarding this association. Materials and Methods: PubMed was screened for relevant articles published in English between January 2024 and November 2025. Keyword combinations of the words "preterm birth", "prematurity", "attention deficit disorder", "attention disorders", "ADHD", "preterm" and "attention deficit hyperactivity disorder" were used. A total of 28 articles were retrieved, reviewed and selected. Results: Preterm birth results in higher risk of ADHD, while early preterm births are characterized by an even higher risk of ADHD. Additionally, postnatal complications commonly experienced by preterm infants are associated with the presence of ADHD. It seems that the maternal use of ADHD medications during pregnancy is associated with a high risk of preterm birth, although there is a concern about the role of other psychotropic medications during pregnancy. Various neurodevelopmental disorders are also associated with preterm birth. Maternal use of glucocorticoids combined with preterm birth leads to higher risk of ADHD. However, the outcome of ADHD is shaped by a wide range of social, familiar and biological factors. Conclusions: Prematurity is a significant risk factor for the development of ADHD symptoms in children. However, many biological, environmental, and psychosocial factors, such as neurodevelopmental vulnerability, perinatal complications, maternal health and adverse psychosocial factors, act as regulators in this relationship. Researching and understanding these associations will help in implementing preventive measures in children who are at increased risk of developing ADHD.