Wilkinson A R, Aynsley-Green A, Mitchell M D
Arch Dis Child. 1979 Dec;54(12):942-5. doi: 10.1136/adc.54.12.942.
Twins and a singleton were born at 30 weeks' gestation although naproxen (d-2 (6'methoxy-2-naphthyl) propionic acid) had been given to the mothers in an attempt to delay parturition. Inhibition of prostaglandin synthesis was shown by very low plasma concentrations of prostaglandin E and the ductus arteriosus remained closed despite signs of pulmonary hypertension with severe hypoxaemia. Abnormalities in blood clotting, renal function, and bilirubin metabolism were also found and one infant died. Further studies of the benefits and risks of the inhibition of prostaglandin synthesis are required before this treatment of preterm labour is accepted.
尽管已给母亲们使用萘普生(d - 2 -(6'-甲氧基 - 2 - 萘基)丙酸)以试图延迟分娩,但仍有一对双胞胎和一个单胎婴儿在妊娠30周时出生。血浆中前列腺素E的浓度极低,表明前列腺素合成受到抑制,尽管存在肺动脉高压伴严重低氧血症的迹象,但动脉导管仍保持闭合。还发现了凝血、肾功能和胆红素代谢方面的异常,一名婴儿死亡。在这种早产治疗方法被接受之前,需要对抑制前列腺素合成的益处和风险进行进一步研究。