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자궁내막증 또는 자궁선근증에 의한 불임환자에서 장기간 GnRH analogue ( Long - term Down DRegulation ) 사용 후 과배란 및 체외 수정 시술의 결과
양광문(K . M . Yang),유근재(K . J . Yoo),최범채(B . C . Choi),김계현(K . H. Kim),이홍복(H . B . Lee),이재훈(J . H . Lee),송인옥(I . O . Song),송지홍(J . H . Song),궁미경(M . K . Koong),전종영(J . Y . Jun),강인수(I . S . Kang) 대한산부인과학회 2000 Obstetrics & Gynecology Science Vol.43 No.10
Objective : To assess the clinical efficacy of long term down regulation (LTDR) for in vitro fertilization (IVF) in infertile patients with endometriosis or adenomyosis.Materials and methods : Analysis were made from data collected from 45 paients who had endometriosis or adenomyosis diagnosed using pelvic laparoscopy and ultrasonography and had undergone intrauterine insemination or in vitro fertilization. LTDR was defined as long term, as long as three months down regulation of ovarian function followed by induction of ovulation using gonadotropins. Of these patients, 43 had undergone LTDR followed by IVF-ET, whereas 30patients in control group had undergone short or long protocol as an ovarian stimulation regimen.Results : The multiple independent parameters such as plasma basal estradiol (E2), plasma E2 level on day of hCG administration, number of oocytes retrived, number of good quality oocytes, number of embryo and number of transfered embryos were not significantly different between LTDR treated group and other control group. The clinical pregnancy rate in women treated with LTDR (17.6% in endometriosis, 40% in adenomysis, and 33.3% in endometriosis combined with adenomyosis) were comparable with those of control group (15.4% in endometriosis, 33.3% in adenomyosis and 40% in endometriosis combined with adenomyosis). Conclusions : In this study the LTDR as a ovarian stimulation regimen for IVF does not seems efficienct in infertile patients having endometriosis or adenomyosis than other protocols such as short or long, however further study with large number may be needed.