Journal of perinatology : official journal of the California Perinatal Association · 2020
Effect of fluctuation of oxygenation on the development of severe retinopathy of prematurity in extremely preterm infants.
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Imanishi Yousuke, Hirata Katsuya, Nozaki Masatoshi, Mochizuki Narutaka, Hirano Shinya, Fukushima Yoko, Hatsukawa Yoshikazu, Wada Kazuko
Аннотация
OBJECTIVE: To investigate factors associated with development of severe retinopathy of prematurity (ROP) in extremely preterm (EP) infants.
STUDY DESIGN: This retrospective cohort study included 213 EP infants (22 + 0 to 27 + 6 weeks gestation) who were admitted to the neonatal intensive care unit of Osaka Women's and Children's Hospital between 2009 and 2017. Multivariable logistic regression analysis was used to identify neonatal factors associated with severe ROP requiring treatment.
RESULT: After adjustments for gestational age (GA), birth weight, sex, red blood cell transfusion, average SpO2, and fluctuations of SpO2 from birth to 32 weeks postmenstrual age, fluctuations of SpO2 (odds ratio [OR]: 2.10, 95% confidence interval [CI]: 1.03-4.27), and low GA (OR: 0.95, 95% CI: 0.91-0.98) were significantly associated with severe ROP.
CONCLUSIONS: Fluctuations of SpO2 from birth to 32 weeks postmenstrual age and low GA were significantly associated with development of severe ROP requiring treatment in EP infants.
STUDY DESIGN: This retrospective cohort study included 213 EP infants (22 + 0 to 27 + 6 weeks gestation) who were admitted to the neonatal intensive care unit of Osaka Women's and Children's Hospital between 2009 and 2017. Multivariable logistic regression analysis was used to identify neonatal factors associated with severe ROP requiring treatment.
RESULT: After adjustments for gestational age (GA), birth weight, sex, red blood cell transfusion, average SpO2, and fluctuations of SpO2 from birth to 32 weeks postmenstrual age, fluctuations of SpO2 (odds ratio [OR]: 2.10, 95% confidence interval [CI]: 1.03-4.27), and low GA (OR: 0.95, 95% CI: 0.91-0.98) were significantly associated with severe ROP.
CONCLUSIONS: Fluctuations of SpO2 from birth to 32 weeks postmenstrual age and low GA were significantly associated with development of severe ROP requiring treatment in EP infants.