About Bioline  All Journals  Testimonials  Membership  News  Donations

International Journal of Reproductive BioMedicine
Research and Clinical Center for Infertility, Shahid Sadoughi University of Medical Sciences of Yazd
ISSN: 1680-6433
EISSN: 2008-2177
Vol. 18, No. 3, 2020, pp. 201-208
Bioline Code: rm20025
Full paper language: English
Document type: Research Article
Document available free of charge

International Journal of Reproductive BioMedicine, Vol. 18, No. 3, 2020, pp. 201-208

 en Effects of clomiphene citrate plus estradiol or progesterone on endometrial ultrastructure: An RCT
Taheripanah, Robabeh; Kabir-Salmani, Maryam; Favayedi, Masoomeh; Zamaniyan, Marzieh; Malih, Narges & Taheripanah, Anahita


Background: Pinopods concentrations in endometrial surface is a marker of implantation. Estradiol valerate (EV) was used to change the adverse effects of Clomiphene Citrate (CC) on the endometrium.
Objective: The goal was to assess whether there is a significant difference in the endometrial pinopods concentrations and other parameters after adding EV and progesterone to higher doses of CC.
Materials and Methods: In this prospective randomized clinical trial, a total of 30 women who did not respond to 100 mg of CC from February 2016 to June 2016 were evaluated. They were divided into three groups: group I) received 150 mg of CC alone, group II) CC with EV, and group III) CC plus progesterone. On day 21 of the menstrual cycle, endometrial biopsy, a blood sampling, and a scanning by electron microscopy were performed.
Results: On day 21 of the menstrual cycle, there was no significant difference in the pinopods concentrations (p = 0.641) and serum estrogen levels (p = 0.276) between groups. However, the Serum progesterone levels in group I was higher than the other two groups (p = 0.007) in the same day.
Conclusion: Since the addition of EV and progesterone to higher dosages of CC did not change the pinopods concentration and serum estrogen levels on day 21 of the menstrual cycle, and the serum progesterone levels was higher in CC alone group (i.e. group I) compared to other groups, it can be concluded that the anti-estrogenic effects of CC just appear on the endometrium and not on the plasma levels.

Ovulation induction; Clomiphene; Estradiol; Progesterone; Electron microscopy; Endometrium.

© Copyright 2020 - Taheripanah et al.
Alternative site location:

Home Faq Resources Email Bioline
© Bioline International, 1989 - 2020, Site last up-dated on 28-Nov-2020.
Site created and maintained by the Reference Center on Environmental Information, CRIA, Brazil
System hosted by the Internet Data Center of Rede Nacional de Ensino e Pesquisa, RNP, Brazil