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Korean Journal of Fertility and Sterility 1989;16(1):69-79.
Clomid/hMG/hCG Regimen or FSH/hMG/hCG Regimen : Differences in The Luteal Phase Serum Estradiol and Progesterone Levels Determined after In Vitro Fertilization
Yoon-Seok Chang1, Chang-Jae Shin1, Jung-Gu Kim1, Shin-Yong Moon1, Jin-Yong Lee1, Hak-Soon Kim2
1Department of Obstetrics and Gynecology, College of Medicine, Seoul National University
2Department of Obstetrics and Gynecology, College of Medicine, Chungbuk National University
시험관아기 프로그램에서 과배란유도 약제의 종류에 따른 황체기 혈청 난포호르몬 및 황체호르몬의 변동에 관한 비교연구
장윤석1, 신창재1, 김정구1, 문신용1, 이진용1, 김학순2
1서울대학교 의과대학 산부인과학교실
2충북대학교 의과대학 산부인과학교실
Steroid hormone profiles during luteal phase of clomiphene citrate(CC)/human menopausal gonadotropin(hMG)/human chorionic gonadotropin(hCG)-stimulated in vitro fertilization (IVF) cycles and of follicle-stimulating hormone(FSH)/hMG/hCG-stimulated IVF cycles were compared. In seventy three cycles stimulated with CC/hMG/hCG regimen, follicles were aspirated during exploratory laparotomy and yielded 7 pregnancies, and in 83 cycles stimulated with FSH/hMG/hCG regimen, follicles were aspirated by laparoscope and made 13 pregnancies. Serum estradiol($E_2$) and progesterone($P_4$) levels were determined on days 2, 5, 7, and 9 after follicle aspiration. The FSH/hMG/hCG regimen was more effective than the CC/hMG/hCG regimen in folliculogenesis, ie, ovarian stimulation, follicular phase $E_2$ peak levels, oocyte maturation, and the number of retrieved oocytes. There was no significant difference between luteal serum $P_4/E_2$ ratio of the two regimens, suggesting that secretory endometrial build-up ability for implantation may not differ each other. Several significant correlations were observed between follicular phase seum $E_2$ peak levels and luteal phase serum $E_2$ and $P_4$ levels in the FSH/hMG/hCG-stimulated cycles but any correlation was not significant in the CC/hMG/hCG-stimulated cycles, suggesting that somewhat more follicles may eventually fall in atresia even after attaining dominant stage in the CC/hMG/hCG-stimulated cycles than the FSH/hMG/hCG-stimulated cycles.
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