Relation of serum estradiol and progesterone levels with abortive anticipation in pregnant women with fetal irritability and vaginal bleeding / 中国中西医结合杂志

ABSTRACT

<p><b>OBJECTIVE</b>To investigate the serum levels of estradiol (E2) and progesterone (P) in patients with the auras of threatened abortion (ATA), i.e., fetal irritability and vaginal bleeding, and the relation with prognosis.</p><p><b>METHODS</b>Chinese medicine syndrome of 598 pregnant women with ATA consulted in authors' hospital were differentiated into 5 types, 151 patients of Shen-deficiency type; 151 of Pi-Shen deficiency type; 36 of qi-blood insufficiency type, 235 of blood-heat type, and 25 of traumatic injured type. Their serum levels of E2 and P at the 5th to 13th gestation week were monitored by competitive chemiluminescnet enzyme immunoassay. And the outcome of pregnancy, continued or defeated, was observed.</p><p><b>RESULTS</b>(1) From the 7th gestation week on, serum E2 level in women with continued pregnancy (CP) increased continuously, showed a higher value than that at the previous week (P < 0.05), and was higher than that in women with defeated pregnancy (DP) of same gestation age (P < 0.05). (2) Serum P level was not different in CP women at various gestation age (P > 0.05), but from the 7th week on, it was higher in CP women than in DP women of same gestation age (P < 0.05). (3) The comparison of serum E2 in CP versus DP of women with Shen-deficiency type or Pi-Shen deficiency type was identical to that in CP versus DP of all women enrolled.</p><p><b>CONCLUSIONS</b>Serum levels of E2 and P in women with ATA at 5th to 13th gestation weeks were obtained. The 7th week of pregnancy is the critical period of pregnancy development, a comparative high E2 levels and its sustained and steady elevation indicates the good-ending of pregnancy with fetal irritability and vaginal bleeding. The Chinese medicine syndrome presented in women with ATA is dominantly the Shen-deficiency type. The variation of serum E2 is one of the important material foundation in pregnancy with fetal irritability and vaginal bleeding of Shen-deficiency type.</p>