Effect of Estrogen Priming in Antagonist Cycles in Women With Poor Response to IVF Treatment

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Ghasemzadeh Alyeh; Dehghan Zadeh Roghayeh; FARZADI LAYA; NOURI MOHAMMAD; SOURI ALIREZA

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Journal: Crescent Journal of Medical and Biological Sciences Year:2020 | Volume:7 | Issue:1 Page(s): 110-115

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Title

Effect of Estrogen Priming in Antagonist Cycles in Women With Poor Response to IVF Treatment

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Keywords

Estrogen Priming

Gonadotropins

GnRH

Abstract

Objectives: Despite inconsistencies in existing studies, the results of some research studies indicate that treatment with Estrogen Priming and gonadotropin-releasing hormone (GnRH) antagonist look promising for poor-responder patients. Materials and Methods: The study was conducted on 2 groups of poor-responder patients under treatment with GnRH antagonist and gonadotropin. Each group had 53 patients. The treatment was performed after considering the patients’ age, the number of previously failed in-vitro fertilization (IVF), antral follicles count and mean serum level of follicular stimulating hormone (FSH3), anti-Mü llerian hormone (AMH), and estradiol (E2). In the intervention group, 4 mg of estradiol valerate was administered daily from the 21st day of the cycle before IVF and continued up to the second day of the cycle. Then, stimulation was initiated with human menopausal gonadotropin (HMG) and follicle-stimulating hormone (FSH) and the GnRH antagonist was implemented on the eighth day and continued until the prescription of human chorionic gonadotropin (HCG). Results: The average number of obtained large follicles (2. 9± 1. 8 against 2. 3± 1. 6), M2 oocytes (3. 6± 0. 3 against 2. 8± 0. 3) and embryo quality type II (1. 3± 0. 2 against 0. 9± 0. 1) and type III (0. 7± 0. 1 against 0. 3± 0. 1) in the intervention group was significantly higher compared to the control group (P value was respectively 0. 05, 0. 05, 0. 05, and 0. 01). The rate of successful pregnancy was higher in the intervention group (8. 3%) than in the control group (6. 7%). However, it was not statistically significant (P = 0. 50). Conclusions: Estrogen Priming has positive effects on GnRH antagonist cycles with an increase in the number of large follicles and better quality oocytes and embryos.

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APA: Copy

Ghasemzadeh, Alyeh, Dehghan Zadeh, Roghayeh, FARZADI, LAYA, NOURI, MOHAMMAD, & SOURI, ALIREZA. (2020). Effect of Estrogen Priming in Antagonist Cycles in Women With Poor Response to IVF Treatment. CRESCENT JOURNAL OF MEDICAL AND BIOLOGICAL SCIENCES, 7(1), 110-115. SID. https://sid.ir/paper/777413/en

Vancouver: Copy

Ghasemzadeh Alyeh, Dehghan Zadeh Roghayeh, FARZADI LAYA, NOURI MOHAMMAD, SOURI ALIREZA. Effect of Estrogen Priming in Antagonist Cycles in Women With Poor Response to IVF Treatment. CRESCENT JOURNAL OF MEDICAL AND BIOLOGICAL SCIENCES[Internet]. 2020;7(1):110-115. Available from: https://sid.ir/paper/777413/en

IEEE: Copy

Alyeh Ghasemzadeh, Roghayeh Dehghan Zadeh, LAYA FARZADI, MOHAMMAD NOURI, and ALIREZA SOURI, “Effect of Estrogen Priming in Antagonist Cycles in Women With Poor Response to IVF Treatment,” CRESCENT JOURNAL OF MEDICAL AND BIOLOGICAL SCIENCES, vol. 7, no. 1, pp. 110–115, 2020, [Online]. Available: https://sid.ir/paper/777413/en

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