Microdose Flare-up Gonadotropin-releasing Hormone (GnRH) Agonist Protocol and GnRH Antagonist Protocol: Effects on In-vitro Fertilization in Patients with Poor-responder Diagnosis According to Bologna Criteria
Microdose flare-up vs. GnRH antagonist protocols
DOI:
https://doi.org/10.46328/aejog.v3i2.84Keywords:
Infertility, In-vitro fertilization, Gonadotropin-Releasing Hormone Agonists, Gonadotropin-Releasing Hormone Antagonists, Infertility, In Vitro Fertilization PregnancyAbstract
Objective: The aim of the study was to evaluate microdose flare-up Gonadotropin-Releasing Hormone (GnRH) agonist protocol and GnRH antagonist protocol with respect to their effects on in-vitro fertilization (IVF) results in patients with poor ovarian response according to the Bologna Criteria.
Material Methods: This was a retrospective cohort study conducted in the Assisted Reproduction clinic of University of Health Sciences, Etlik Zübeyde Hanım Gynaecology Training and Research Hospital. A total of 645 patients who had been diagnosed as poor responders in our clinic, between 2007 and 2018, and received treatment with either microdose flare-up GnRH agonist protocol (n=250, 38.8%) or GnRH antagonist protocol (n=395, 61.2%), were included in the study.
Results: The mean age of the study group was 34.5±5.5 years. Comparisons showed that IVF cycle cancellation frequency (p<0.01), third day estradiol level (p=0.04) and third day follicle stimulating hormone level (p<0.01) were significantly greater in patients who underwent the microdose flare-up protocol. In the GnRH antagonist group, the number of surviving children (p=0.01), antral follicle count (p<0.01), follicle count on day of human chorionic gonadotropin (hCG) administration (p<0.01), endometrial thickness on hCG day (p<0.01), number of oocytes collected (p<0.01), mature oocyte count (p<0.01), embryo transfer number (p<0.01) were higher compared to the microdose flare-up protocol group. The two groups were similar in terms of clinical pregnancy rate.
Conclusions: In terms of clinical pregnancy rate, the IVF results of microdose flare-up and GnRH antagonist protocols are similar. Further studies are needed to reach more comprehensive results on the subject.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2021 Gökşen Görgülü, Merve Çakır Köle, Oya Aldemir, Emre Köle, Serdar Dilbaz
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
AEJOG is an open-access journal which means that through the internet; freely accessible, readable, downloaded, copied, distributed, printed, scanned, linked to full texts, indexed, transferred to the software as data and used for any legal purpose, without financial, legal and technical obstacles. The only authority on reproduction and distribution and the sole copyright role in this field; has been given to authors therefore they can have control over the integrity of their work, so that they are properly recognized and cited. This is in accordance with the BOAI definition of open access.
The content in Aegean Journal of Obstetrics and Gynecology (AEJOG) is protected by copyright. All copyrights of the submitted articles are transferred to the Aegean Journal of Obstetrics and Gynecology within the national and international regulations at the beginning of the evaluation process. Upon submission of their article, authors are requested to complete an assignment of copyright release form. Authors should acknowledge that they will not submit their manuscript to another journal, publish in any other language, or allow a third party to use the article without the written consent of the Aegean Journal of Obstetrics and Gynecology. When an article is published on AEJOG, it is read and reused for free as soon as it is published under a Creative Commons Attribution-NonCommercial 4.0 (CC BY NC 4.0) license. In case the article is rejected, all copyrights are given back to the authors.
The content of the article and all legal proceedings against the journal, if any, are the responsibility of the author. In addition, all financial and legal liability for the copyright of the presented tables, figures and other visual materials protected by law belongs to the authors. It is the responsibility of the corresponding author to report authors scientific contributions and responsibilities regarding the article. In case of any conflict of interest, it is the responsibility of the authors to indicate the conflict of interest in the Disclosure part of the article. Author names will be published as they are listed on the submitted Title page.
