Journal of perinatology : official journal of the California Perinatal Association · 2024
Vitamin K prophylaxis in neonates: comparing two different oral regimens.
СтатьяСравнительное исследованиеПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Takahashi Daijiro, Egami Naoki, Ochiai Masayuki, Hotta Taeko, Suga Shutaro, Ishimura Masataka, Kawaguchi Chiharu, Uchiumi Takeshi, Nishikubo Toshiya, Nogami Keiji, Goto Kei, Ohga Shouichi
Аннотация
OBJECTIVE: This prospective study compared PIVKA-II and PT-INR levels in infants who received two vitamin K (VK) prophylactic regimens.
METHODS: A single institution administered 119 healthy newborns 2 mg of VK syrup. Infants were assigned to a 3-time regimen (n = 56) with VK at birth, five days (5D), and 1-month-old (1 M), or a 13-time regimen (n = 63) with VK at birth, 5D, and then weekly for 11 weeks.
RESULTS: The 13-time regimen significantly lowered PIVKA-II and reduced PT-INR at 1 M in both breastfed (PIVKA-II: 18-16 mAU/mL, p = 0.02; PT-INR: 1.37-1.13, p < 0.01) and formula-fed infants (PIVKA-II: 18-15 mAU/mL, p = 0.01; PT-INR: 1.54-1.24, p < 0.01), compared to baseline measurements taken at 5D. The 3-time regimen did not significantly alter PIVKA-II levels and only improved PT-INR (2.00-1.50, p < 0.01) in formula-fed infants.
CONCLUSION: The 13-time VK regimen significantly enhanced coagulation profiles more effectively than the 3-time regimen.
METHODS: A single institution administered 119 healthy newborns 2 mg of VK syrup. Infants were assigned to a 3-time regimen (n = 56) with VK at birth, five days (5D), and 1-month-old (1 M), or a 13-time regimen (n = 63) with VK at birth, 5D, and then weekly for 11 weeks.
RESULTS: The 13-time regimen significantly lowered PIVKA-II and reduced PT-INR at 1 M in both breastfed (PIVKA-II: 18-16 mAU/mL, p = 0.02; PT-INR: 1.37-1.13, p < 0.01) and formula-fed infants (PIVKA-II: 18-15 mAU/mL, p = 0.01; PT-INR: 1.54-1.24, p < 0.01), compared to baseline measurements taken at 5D. The 3-time regimen did not significantly alter PIVKA-II levels and only improved PT-INR (2.00-1.50, p < 0.01) in formula-fed infants.
CONCLUSION: The 13-time VK regimen significantly enhanced coagulation profiles more effectively than the 3-time regimen.