Placental transfer of intravenous nicardipine and disposition into breast milk during the control of hypertension in women with pre-eclampsia

被引:7
作者
Matsumura, Hideyoshi [1 ]
Takagi, Kenjiro [1 ]
Seki, Hiroyuki [1 ]
Ono, Yoshihisa [1 ]
Ichinose, Shunichiro [1 ]
Masuko, Hiroko [1 ]
Fukatsu, Mayumi [1 ]
Miyashita, Aiji [2 ]
Mera, Ayako [2 ]
机构
[1] Saitama Med Univ, Dept Obstet & Gynecol, Saitama Med Ctr, Kawagoe, Saitama 3508550, Japan
[2] Astellas Pharma Inc, Drug Discovery Res, Drug Metab Res Labs, Osaka, Japan
关键词
Breast milk; fetus; neonate; nicardipine; placental transfer; PREGNANCY; PHARMACOKINETICS; MANAGEMENT; HYDROCHLORIDE; DISORDERS; DIAGNOSIS;
D O I
10.3109/10641955.2013.846367
中图分类号
R71 [妇产科学];
学科分类号
100211 ;
摘要
Objective: To assess nicardipine safety for fetuses and neonates. Methods: Nicardipine was measured in maternal plasma (MP), umbilical cord arterial (UaP) and venous (UvP) plasma and breast milk (BrM) of 18 women with severe preeclampsia. Results: Nicardipine was infused for a mean 11.9 +/- 10.5 days before and 4.6 +/- 1.6 days after delivery. Nicardipine dose and MP concentration were linearly correlated, as were MP with UaP, UvP, and BrM concentrations. The BrM/MP ratio was 0.06 to 0.30. The mean relative infant dose was 0.082%. Conclusion: Nicardipine is safe for fetuses and neonates due to its low levels of placental transfer and disposition in BrM.
引用
收藏
页码:93 / 101
页数:9
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