Ovarian sensitivity index affects clinical pregnancy and live birth rates in gonadotropin-releasing hormone agonist and antagonist in vitro fertilization cycles

ObjectivesThis study aimed to investigate the correlation of ovarian sensitivity index (OSI) and clinical parameters in IVF treatments.MethodsIVF data files between January 2011 and December 2020 in a single unit were included. The primary outcome measure was the correlation between the OSI and clin...

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Main Authors: Chao Chin Hsu, Isabel Hsu, Sonam Dorjee, Yi Chun Chen, Tzu Ning Chen, Yu Lin Chuang
Format: Article
Language:English
Published: Frontiers Media S.A. 2024-12-01
Series:Frontiers in Endocrinology
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Online Access:https://www.frontiersin.org/articles/10.3389/fendo.2024.1457435/full
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author Chao Chin Hsu
Chao Chin Hsu
Isabel Hsu
Sonam Dorjee
Yi Chun Chen
Tzu Ning Chen
Yu Lin Chuang
author_facet Chao Chin Hsu
Chao Chin Hsu
Isabel Hsu
Sonam Dorjee
Yi Chun Chen
Tzu Ning Chen
Yu Lin Chuang
author_sort Chao Chin Hsu
collection DOAJ
description ObjectivesThis study aimed to investigate the correlation of ovarian sensitivity index (OSI) and clinical parameters in IVF treatments.MethodsIVF data files between January 2011 and December 2020 in a single unit were included. The primary outcome measure was the correlation between the OSI and clinical pregnancy and live birth rates. A generalized linear model was employed to assess group differences while controlling for age. Correlations between the OSI and clinical parameters were analyzed using Pearson’s correlation test.ResultsIn total, 1,627 patient data were reviewed, comprising 1,160 patients who received GnRH antagonists and 467 who received GnRH agonists. There was no difference in the incidence of premature ovulation and LH surge in women receiving either GnRH antagonists or agonists. A higher number of mature oocytes and good embryos were obtained in the GnRH agonist cycles. No differences were observed in pregnancy and live birth rates between both groups. Regarding the correlation of the OSI with clinical parameters, serum anti-Müllerian hormone, cycle day 2 follicle-stimulating hormone, LH, and estradiol concentrations, numbers of larger follicles, fertilization rate, and the incidence of premature LH surge were positively correlated with the OSI. Whereas the body mass index, mature oocytes obtained, embryo transfer number, and dose of GnRH antagonists were negatively correlated with the OSI. In the GnRH antagonists group, an OSI of 225.75 significantly distinguished pregnancy from non-pregnancy (p < 0.001), with an AUC of 0.615, and an OSI of 208.62 significantly distinguished live births from non-live births (p < 0.001), with an AUC of 0.637. As for the GnRH agonist group, an OSI of 228 significantly distinguished live births from non-live births, (p =0.020) with an AUC of 0.569.ConclusionWe demonstrated the capability of employing OSI to distinguish the clinical pregnancy and live birth outcomes in IVF cycles.
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publisher Frontiers Media S.A.
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spelling doaj-art-48120c745c654b89acffed983421cecf2025-08-20T02:38:15ZengFrontiers Media S.A.Frontiers in Endocrinology1664-23922024-12-011510.3389/fendo.2024.14574351457435Ovarian sensitivity index affects clinical pregnancy and live birth rates in gonadotropin-releasing hormone agonist and antagonist in vitro fertilization cyclesChao Chin Hsu0Chao Chin Hsu1Isabel Hsu2Sonam Dorjee3Yi Chun Chen4Tzu Ning Chen5Yu Lin Chuang6Taiwan United Birth-Promoting Experts Fertility Clinic, Tainan, TaiwanDepartment of Obstetrics and Gynecology, National Taiwan University Hospital, Taipei, TaiwanDepartment of Obstetrics and Gynecology, National Taiwan University Hospital, Taipei, TaiwanTaiwan United Birth-Promoting Experts Fertility Clinic, Tainan, TaiwanTaiwan United Birth-Promoting Experts Fertility Clinic, Tainan, TaiwanTaiwan United Birth-Promoting Experts Fertility Clinic, Tainan, TaiwanTaiwan United Birth-Promoting Experts Fertility Clinic, Tainan, TaiwanObjectivesThis study aimed to investigate the correlation of ovarian sensitivity index (OSI) and clinical parameters in IVF treatments.MethodsIVF data files between January 2011 and December 2020 in a single unit were included. The primary outcome measure was the correlation between the OSI and clinical pregnancy and live birth rates. A generalized linear model was employed to assess group differences while controlling for age. Correlations between the OSI and clinical parameters were analyzed using Pearson’s correlation test.ResultsIn total, 1,627 patient data were reviewed, comprising 1,160 patients who received GnRH antagonists and 467 who received GnRH agonists. There was no difference in the incidence of premature ovulation and LH surge in women receiving either GnRH antagonists or agonists. A higher number of mature oocytes and good embryos were obtained in the GnRH agonist cycles. No differences were observed in pregnancy and live birth rates between both groups. Regarding the correlation of the OSI with clinical parameters, serum anti-Müllerian hormone, cycle day 2 follicle-stimulating hormone, LH, and estradiol concentrations, numbers of larger follicles, fertilization rate, and the incidence of premature LH surge were positively correlated with the OSI. Whereas the body mass index, mature oocytes obtained, embryo transfer number, and dose of GnRH antagonists were negatively correlated with the OSI. In the GnRH antagonists group, an OSI of 225.75 significantly distinguished pregnancy from non-pregnancy (p < 0.001), with an AUC of 0.615, and an OSI of 208.62 significantly distinguished live births from non-live births (p < 0.001), with an AUC of 0.637. As for the GnRH agonist group, an OSI of 228 significantly distinguished live births from non-live births, (p =0.020) with an AUC of 0.569.ConclusionWe demonstrated the capability of employing OSI to distinguish the clinical pregnancy and live birth outcomes in IVF cycles.https://www.frontiersin.org/articles/10.3389/fendo.2024.1457435/fullGnRH-agonistGnRH-antagonistovarian sensitivity indexcontrolled ovarian hyperstimulationin vitro fertilizationclinical pregnancy rate
spellingShingle Chao Chin Hsu
Chao Chin Hsu
Isabel Hsu
Sonam Dorjee
Yi Chun Chen
Tzu Ning Chen
Yu Lin Chuang
Ovarian sensitivity index affects clinical pregnancy and live birth rates in gonadotropin-releasing hormone agonist and antagonist in vitro fertilization cycles
Frontiers in Endocrinology
GnRH-agonist
GnRH-antagonist
ovarian sensitivity index
controlled ovarian hyperstimulation
in vitro fertilization
clinical pregnancy rate
title Ovarian sensitivity index affects clinical pregnancy and live birth rates in gonadotropin-releasing hormone agonist and antagonist in vitro fertilization cycles
title_full Ovarian sensitivity index affects clinical pregnancy and live birth rates in gonadotropin-releasing hormone agonist and antagonist in vitro fertilization cycles
title_fullStr Ovarian sensitivity index affects clinical pregnancy and live birth rates in gonadotropin-releasing hormone agonist and antagonist in vitro fertilization cycles
title_full_unstemmed Ovarian sensitivity index affects clinical pregnancy and live birth rates in gonadotropin-releasing hormone agonist and antagonist in vitro fertilization cycles
title_short Ovarian sensitivity index affects clinical pregnancy and live birth rates in gonadotropin-releasing hormone agonist and antagonist in vitro fertilization cycles
title_sort ovarian sensitivity index affects clinical pregnancy and live birth rates in gonadotropin releasing hormone agonist and antagonist in vitro fertilization cycles
topic GnRH-agonist
GnRH-antagonist
ovarian sensitivity index
controlled ovarian hyperstimulation
in vitro fertilization
clinical pregnancy rate
url https://www.frontiersin.org/articles/10.3389/fendo.2024.1457435/full
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