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Effect of Endometrial Thickness and duration of Estrogen Supplementation on In Vitro Fertilization-Intracytoplasmic Sperm Injection Outcomes in Fresh Ovum/Embryo Donation Cycles

BACKGROUND: There is no consensus regarding optimal endometrial thickness and duration of estrogen supplementation in embryo transfer cycles, at present. AIMS: To observe the effect of endometrial thickness and/or duration of estrogen supplementation on in vitro fertilization (IVF)/intracytoplasmic...

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Autores principales: Patel, Jayesh Amrutlal, Patel, Azadeh Jayesh, Banker, Jwal Manish, Shah, Sandeep I., Banker, Manish
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Wolters Kluwer - Medknow 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8279064/
https://www.ncbi.nlm.nih.gov/pubmed/34316233
http://dx.doi.org/10.4103/jhrs.JHRS_60_20
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author Patel, Jayesh Amrutlal
Patel, Azadeh Jayesh
Banker, Jwal Manish
Shah, Sandeep I.
Banker, Manish
author_facet Patel, Jayesh Amrutlal
Patel, Azadeh Jayesh
Banker, Jwal Manish
Shah, Sandeep I.
Banker, Manish
author_sort Patel, Jayesh Amrutlal
collection PubMed
description BACKGROUND: There is no consensus regarding optimal endometrial thickness and duration of estrogen supplementation in embryo transfer cycles, at present. AIMS: To observe the effect of endometrial thickness and/or duration of estrogen supplementation on in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI) outcomes in fresh ovum/embryo donation cycles. SETTINGS AND DESIGN: This was a retrospective observational study. The study was conducted from January 2015 to November 2017. SUBJECTS AND METHODS: Nine hundred and fifty seven fresh blastocyst transfer cycles in the recipients of oocyte/embryo donation regardless of reproductive history and diagnosis conducted at Nova IVF Fertility, Ahmedabad, Gujarat, India. Of these, 315 women had single embryo transfer (SET), while 642 had double embryo transfer (DET). Only fresh blastocysts derived from oocytes of young donors (≤30 years) and transferred in a uniform hormone replacement therapy (HRT) cycle were included. The effect of endometrial thickness and duration of estrogen on live birth rate (LBR) and other IVF/ICSI outcomes were analyzed. STATISTICAL ANALYSIS: Univariate logistic regression. RESULTS: A significant improvement in LBR was noted in the recipients with each millimeter increase in endometrial thickness starting from 6 mm after transfer of either single (odds ratio [OR] = 1.3, P = 0.003) or double (OR = 1.14, P = 0.0218) blastocysts. Lower LBR was observed in recipients having SET and who received estrogen supplementation of <10 days (OR = 0.72; P = 0.02). Implantation rate and clinical pregnancy rate also improved significantly with endometrial thickness, but there was no change in clinical abortion rate and ectopic pregnancy rate. CONCLUSIONS: After minimizing the possible oocyte factor by including only donor oocytes and that of COH using a uniform HRT protocol, LBR improved with each millimeter increase in endometrial thickness starting from 6 mm. Shorter duration of estrogen supplementation (<10 days) reduced the chances of live birth in recipients after transfer of a single blastocyst.
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spelling pubmed-82790642021-07-26 Effect of Endometrial Thickness and duration of Estrogen Supplementation on In Vitro Fertilization-Intracytoplasmic Sperm Injection Outcomes in Fresh Ovum/Embryo Donation Cycles Patel, Jayesh Amrutlal Patel, Azadeh Jayesh Banker, Jwal Manish Shah, Sandeep I. Banker, Manish J Hum Reprod Sci Original Article BACKGROUND: There is no consensus regarding optimal endometrial thickness and duration of estrogen supplementation in embryo transfer cycles, at present. AIMS: To observe the effect of endometrial thickness and/or duration of estrogen supplementation on in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI) outcomes in fresh ovum/embryo donation cycles. SETTINGS AND DESIGN: This was a retrospective observational study. The study was conducted from January 2015 to November 2017. SUBJECTS AND METHODS: Nine hundred and fifty seven fresh blastocyst transfer cycles in the recipients of oocyte/embryo donation regardless of reproductive history and diagnosis conducted at Nova IVF Fertility, Ahmedabad, Gujarat, India. Of these, 315 women had single embryo transfer (SET), while 642 had double embryo transfer (DET). Only fresh blastocysts derived from oocytes of young donors (≤30 years) and transferred in a uniform hormone replacement therapy (HRT) cycle were included. The effect of endometrial thickness and duration of estrogen on live birth rate (LBR) and other IVF/ICSI outcomes were analyzed. STATISTICAL ANALYSIS: Univariate logistic regression. RESULTS: A significant improvement in LBR was noted in the recipients with each millimeter increase in endometrial thickness starting from 6 mm after transfer of either single (odds ratio [OR] = 1.3, P = 0.003) or double (OR = 1.14, P = 0.0218) blastocysts. Lower LBR was observed in recipients having SET and who received estrogen supplementation of <10 days (OR = 0.72; P = 0.02). Implantation rate and clinical pregnancy rate also improved significantly with endometrial thickness, but there was no change in clinical abortion rate and ectopic pregnancy rate. CONCLUSIONS: After minimizing the possible oocyte factor by including only donor oocytes and that of COH using a uniform HRT protocol, LBR improved with each millimeter increase in endometrial thickness starting from 6 mm. Shorter duration of estrogen supplementation (<10 days) reduced the chances of live birth in recipients after transfer of a single blastocyst. Wolters Kluwer - Medknow 2021 2021-06-28 /pmc/articles/PMC8279064/ /pubmed/34316233 http://dx.doi.org/10.4103/jhrs.JHRS_60_20 Text en Copyright: © 2021 Journal of Human Reproductive Sciences https://creativecommons.org/licenses/by-nc-sa/4.0/This is an open access journal, and articles are distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as appropriate credit is given and the new creations are licensed under the identical terms.
spellingShingle Original Article
Patel, Jayesh Amrutlal
Patel, Azadeh Jayesh
Banker, Jwal Manish
Shah, Sandeep I.
Banker, Manish
Effect of Endometrial Thickness and duration of Estrogen Supplementation on In Vitro Fertilization-Intracytoplasmic Sperm Injection Outcomes in Fresh Ovum/Embryo Donation Cycles
title Effect of Endometrial Thickness and duration of Estrogen Supplementation on In Vitro Fertilization-Intracytoplasmic Sperm Injection Outcomes in Fresh Ovum/Embryo Donation Cycles
title_full Effect of Endometrial Thickness and duration of Estrogen Supplementation on In Vitro Fertilization-Intracytoplasmic Sperm Injection Outcomes in Fresh Ovum/Embryo Donation Cycles
title_fullStr Effect of Endometrial Thickness and duration of Estrogen Supplementation on In Vitro Fertilization-Intracytoplasmic Sperm Injection Outcomes in Fresh Ovum/Embryo Donation Cycles
title_full_unstemmed Effect of Endometrial Thickness and duration of Estrogen Supplementation on In Vitro Fertilization-Intracytoplasmic Sperm Injection Outcomes in Fresh Ovum/Embryo Donation Cycles
title_short Effect of Endometrial Thickness and duration of Estrogen Supplementation on In Vitro Fertilization-Intracytoplasmic Sperm Injection Outcomes in Fresh Ovum/Embryo Donation Cycles
title_sort effect of endometrial thickness and duration of estrogen supplementation on in vitro fertilization-intracytoplasmic sperm injection outcomes in fresh ovum/embryo donation cycles
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8279064/
https://www.ncbi.nlm.nih.gov/pubmed/34316233
http://dx.doi.org/10.4103/jhrs.JHRS_60_20
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