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Войти в исследования Journal of perinatology : official journal of the California Perinatal Association · 2026
Are premature infants with severe bronchopulmonary dysplasia at increased risk for atypical craniosynostosis?
СтатьяНазвание и аннотация: Перевод в очереди
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Martin Suzanne Greenleaf, Matrone Christa, Stephens Mark, Queliz Pena Thais, Schreck Mary, Guerrero Richard A, Zimmerman Angela, Elbabaa Samer K, Jafrani Ryan, Golden Brent
Аннотация
OBJECTIVE: To describe an atypical pattern of secondary craniosynostosis observed in premature infants with severe bronchopulmonary dysplasia (BPD) who required prolonged high-pressure ventilation and tracheostomy.
STUDY DESIGN: A single-center retrospective chart review of infants born between January 2020 and May 2025. Inclusion criteria were gestational age 22-28 weeks, severe BPD, tracheostomy placement, and radiologic variables from the medical record.
RESULT: Ten patients met inclusion criteria. The greatest 4-week rise in head circumference percentile was 43 ± 14 percentile points, exceeding concurrent changes in weight and length (P = 0.0023). The weighted mean sustained positive end-expiratory pressure was 10.6 cm H₂O.
CONCLUSION: Extremely premature infants with severe BPD requiring prolonged high-pressure mechanical ventilation may be vulnerable to a novel phenotype of atypical craniosynostosis marked by accelerated head circumference growth, craniosynostosis, and calvarial thickening. Prospective studies are needed to define ventilatory exposure thresholds, clarify mechanisms, and determine neurologic and surgical implications.
STUDY DESIGN: A single-center retrospective chart review of infants born between January 2020 and May 2025. Inclusion criteria were gestational age 22-28 weeks, severe BPD, tracheostomy placement, and radiologic variables from the medical record.
RESULT: Ten patients met inclusion criteria. The greatest 4-week rise in head circumference percentile was 43 ± 14 percentile points, exceeding concurrent changes in weight and length (P = 0.0023). The weighted mean sustained positive end-expiratory pressure was 10.6 cm H₂O.
CONCLUSION: Extremely premature infants with severe BPD requiring prolonged high-pressure mechanical ventilation may be vulnerable to a novel phenotype of atypical craniosynostosis marked by accelerated head circumference growth, craniosynostosis, and calvarial thickening. Prospective studies are needed to define ventilatory exposure thresholds, clarify mechanisms, and determine neurologic and surgical implications.