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Past, Present, and Future of Gonadotropin Use in Controlled Ovarian Stimulation During Assisted Reproductive Techniques

A variety of protocols have evaluated the use of several forms of gonadotropins in controlled ovarian stimulation (COS). We aim to review the evolving trends on the use of gonadotropins human chorionic gonadotropin (hCG), follicle-stimulating hormone (FSH) and luteinizing hormone (LH) over time and...

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Autores principales: Prodromidou, Anastasia, Anagnostou, Elli, Mavrogianni, Depy, Liokari, Emmanouela, Dimitroulia, Evangelia, Drakakis, Petros, Loutradis, Dimitrios
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Cureus 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8280946/
https://www.ncbi.nlm.nih.gov/pubmed/34277255
http://dx.doi.org/10.7759/cureus.15663
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author Prodromidou, Anastasia
Anagnostou, Elli
Mavrogianni, Depy
Liokari, Emmanouela
Dimitroulia, Evangelia
Drakakis, Petros
Loutradis, Dimitrios
author_facet Prodromidou, Anastasia
Anagnostou, Elli
Mavrogianni, Depy
Liokari, Emmanouela
Dimitroulia, Evangelia
Drakakis, Petros
Loutradis, Dimitrios
author_sort Prodromidou, Anastasia
collection PubMed
description A variety of protocols have evaluated the use of several forms of gonadotropins in controlled ovarian stimulation (COS). We aim to review the evolving trends on the use of gonadotropins human chorionic gonadotropin (hCG), follicle-stimulating hormone (FSH) and luteinizing hormone (LH) over time and their combinations in COS for patients who undergo assisted reproductive techniques (ART) protocols. A meticulous search of three electronic databases was performed for articles published in the field up to September 2020. The administration of hCG seems a promising alternative to conventional modalities for COS related to the enhancement of LH activity. The use of gonadotropins was associated with significantly elevated pregnancy rates that ranged from 20.8% to 46.2%. However, the currently available outcomes with regards to oocytes retrieved, number of embryos are still conflicting. A potential beneficial effect was observed by the majority of the studies in terms of the number of embryos and implantation rates, which is, however, highly affected by the type of protocol used (gonadotropin-releasing hormone [GnRH] agonist or antagonist). Further studies are warranted to elucidate the exact pathways of action of gonadotropins in controlled ovarian stimulation to attain the optimal effect.
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spelling pubmed-82809462021-07-16 Past, Present, and Future of Gonadotropin Use in Controlled Ovarian Stimulation During Assisted Reproductive Techniques Prodromidou, Anastasia Anagnostou, Elli Mavrogianni, Depy Liokari, Emmanouela Dimitroulia, Evangelia Drakakis, Petros Loutradis, Dimitrios Cureus Obstetrics/Gynecology A variety of protocols have evaluated the use of several forms of gonadotropins in controlled ovarian stimulation (COS). We aim to review the evolving trends on the use of gonadotropins human chorionic gonadotropin (hCG), follicle-stimulating hormone (FSH) and luteinizing hormone (LH) over time and their combinations in COS for patients who undergo assisted reproductive techniques (ART) protocols. A meticulous search of three electronic databases was performed for articles published in the field up to September 2020. The administration of hCG seems a promising alternative to conventional modalities for COS related to the enhancement of LH activity. The use of gonadotropins was associated with significantly elevated pregnancy rates that ranged from 20.8% to 46.2%. However, the currently available outcomes with regards to oocytes retrieved, number of embryos are still conflicting. A potential beneficial effect was observed by the majority of the studies in terms of the number of embryos and implantation rates, which is, however, highly affected by the type of protocol used (gonadotropin-releasing hormone [GnRH] agonist or antagonist). Further studies are warranted to elucidate the exact pathways of action of gonadotropins in controlled ovarian stimulation to attain the optimal effect. Cureus 2021-06-15 /pmc/articles/PMC8280946/ /pubmed/34277255 http://dx.doi.org/10.7759/cureus.15663 Text en Copyright © 2021, Prodromidou et al. https://creativecommons.org/licenses/by/3.0/This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
spellingShingle Obstetrics/Gynecology
Prodromidou, Anastasia
Anagnostou, Elli
Mavrogianni, Depy
Liokari, Emmanouela
Dimitroulia, Evangelia
Drakakis, Petros
Loutradis, Dimitrios
Past, Present, and Future of Gonadotropin Use in Controlled Ovarian Stimulation During Assisted Reproductive Techniques
title Past, Present, and Future of Gonadotropin Use in Controlled Ovarian Stimulation During Assisted Reproductive Techniques
title_full Past, Present, and Future of Gonadotropin Use in Controlled Ovarian Stimulation During Assisted Reproductive Techniques
title_fullStr Past, Present, and Future of Gonadotropin Use in Controlled Ovarian Stimulation During Assisted Reproductive Techniques
title_full_unstemmed Past, Present, and Future of Gonadotropin Use in Controlled Ovarian Stimulation During Assisted Reproductive Techniques
title_short Past, Present, and Future of Gonadotropin Use in Controlled Ovarian Stimulation During Assisted Reproductive Techniques
title_sort past, present, and future of gonadotropin use in controlled ovarian stimulation during assisted reproductive techniques
topic Obstetrics/Gynecology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8280946/
https://www.ncbi.nlm.nih.gov/pubmed/34277255
http://dx.doi.org/10.7759/cureus.15663
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