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Younis JS, Yakovi S, Perlitz Y, Izhaki I. Proof of concept use of progesterone/estradiol ratio to investigate late follicular progesterone in women with low number of preovulatory follicles. Minerva Endocrinol (Torino) 2024; 49:25-32. [PMID: 33792234 DOI: 10.23736/s2724-6507.21.03328-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND The aim of this study was to investigate late follicular progesterone (P) serum levels in women with a low number of preovulatory follicles in the assisted reproductive technologies (ART) setting. METHODS Fifty-five consecutive women having four or fewer preovulatory follicles of >14 mm on the day of human chorionic gonadotropin (hCG) administration were prospectively evaluated. Spearman correlation tests were performed between serum estradiol (E2) level, serum P level, P/E2 ratio, number of preovulatory follicles, oocytes and embryos. Women enrolled were further divided into two groups in accordance with the P/E2 ratio on the day of hCG administration and compared. RESULTS Serum E2 level correlated positively with P serum level (rs=0.36, P<0.01), number of mature follicles (rs=0.50, P<0.01) and number of oocytes retrieved (rs=0.36, P<0.05), whereas negatively with P/E2 ratio (rs=- 0.68, P<0.01). Likewise, number of preovulatory follicles correlated positively with E2 level (rs=0.50, P<0.01), P level (rs=0.27, P<0.05) and number of oocytes retrieved (rs=0.33, P<0.05), while it correlated negatively with P/E2 ratio (rs=-0.33, P<0.05). Furthermore, women with P/E2 ratio >1 on the day of hCG administration received considerably higher total follicular stimulating hormone (FSH) dosage and achieved significantly lower number of oocytes and embryos as compared to controls. CONCLUSIONS The reverse relationship between number of preovulatory follicles and P/E2 ratio implies that P rise is not only the result of increased steroidogenic activity, but other oocyte-follicle disrupted mechanisms seem to be involved. An exaggerated FSH stimulation appears to disrupt further these mechanisms.
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Affiliation(s)
- Johnny S Younis
- Unit of Reproductive Medicine, Department of Obstetrics and Gynecology, Baruch-Padeh Medical Center, Poriya, Israel -
- Azrieili Faculty of Medicine, University of Bar-Ilan, Safed, Israel -
| | - Shiran Yakovi
- Unit of Reproductive Medicine, Department of Obstetrics and Gynecology, Baruch-Padeh Medical Center, Poriya, Israel
| | - Yuri Perlitz
- Unit of Reproductive Medicine, Department of Obstetrics and Gynecology, Baruch-Padeh Medical Center, Poriya, Israel
- Azrieili Faculty of Medicine, University of Bar-Ilan, Safed, Israel
| | - Ido Izhaki
- Department of Evolutionary and Environmental Biology, University of Haifa, Haifa, Israel
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Yang Y, Liu B, Wu G, Yang J. Exploration of the value of progesterone and progesterone/estradiol ratio on the hCG trigger day in predicting pregnancy outcomes of PCOS patients undergoing IVF/ICSI: a retrospective cohort study. Reprod Biol Endocrinol 2021; 19:184. [PMID: 34893087 PMCID: PMC8665570 DOI: 10.1186/s12958-021-00862-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 11/21/2021] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is a common endocrine disorder with the disorders of estrogen(E2) and progesterone(P) secretion. The purpose of this study was to evaluate the association between the progesterone level or progesterone/estradiol(P/E2) ratio on human chorionic gonadotropin (hCG) trigger day and the outcome of in vitro fertilization in PCOS patients and explore the value of progesterone and P/E2 ratio for predicting the clinical pregnancy. METHODS The clinical data of 1254 PCOS patients who satisfied the inclusion criteria were retrospectively analyzed, including baseline characteristics such as age, body mass index, basal sex hormone levels, et al., as well as ovarian stimulation data and clinic outcome. RESULTS The number of follicles larger than 14 mm in diameter (P < 0.001) and retrieved oocytes (P < 0.001) was greater in the high progesterone group (progesterone ≥ 0.92 ng/mL). In the high P/E2 group(P/E2 ratio ≥ 0.3), the number of follicles larger than 14 mm in diameter (P < 0.001) and retrieved oocytes (P < 0.001), as well as the rate of high-quality embryos (P = 0.040) were significantly decreased. In ultralong GnRH agonist protocol, the implantation rate(P < 0.001), hCG positive rate (P < 0.001), clinical pregnancy rate (P < 0.001) and live birth rate (P < 0.001) were all significantly higher than long GnRH agonist protocol and GnRH antagonist protocol. The clinical pregnancy rate of high progesterone group was significantly lower than that of low progesterone group in ultralong GnRH agonist (P = 0.008). The progesterone level could be used as an indicator to predict the positive clinical pregnancy (long GnRH agonist: P = 0.001; ultralong GnRH agonist: P < 0.001) except in cycles using GnRH antagonist (P = 0.169). In the ultralong GnRH agonist, the value of progesterone level in the prediction of clinical pregnancy was significantly higher than that of the P/E2 ratio (P = 0.021). CONCLUSIONS In PCOS patients, the progesterone level is associated with clinical pregnancy rate while P/E2 ratio is not. In subgroup analysis using three different COS protocols, a significant association between progesterone level and clinical pregnancy rate can be observed in the long GnRH agonist protocol and ultralong GnRH agonist protocol. The progesterone level is significantly better than the P/E2 ratio in predicting the pregnancy outcome of PCOS patients, especially in ultralong GnRH agonist cycles.
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Affiliation(s)
- Yiqing Yang
- Reproductive Medical Centre, Renmin Hospital of Wuhan University, Wuhan, 430060, People's Republic of China
- Hubei Clinical Research Center for Assisted Reproductive Technology and Embryonic Development, Wuhan, 430060, People's Republic of China
| | - Bowen Liu
- Reproductive Medical Centre, Renmin Hospital of Wuhan University, Wuhan, 430060, People's Republic of China
- Hubei Clinical Research Center for Assisted Reproductive Technology and Embryonic Development, Wuhan, 430060, People's Republic of China
| | - Gengxiang Wu
- Reproductive Medical Centre, Renmin Hospital of Wuhan University, Wuhan, 430060, People's Republic of China.
- Hubei Clinical Research Center for Assisted Reproductive Technology and Embryonic Development, Wuhan, 430060, People's Republic of China.
| | - Jing Yang
- Reproductive Medical Centre, Renmin Hospital of Wuhan University, Wuhan, 430060, People's Republic of China.
- Hubei Clinical Research Center for Assisted Reproductive Technology and Embryonic Development, Wuhan, 430060, People's Republic of China.
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Mitra S, Patil M, Patil M, Nayak P. Pre-ovulatory hormones on day of human chorionic gonadotropin trigger and assisted reproductive technique outcomes in different ovarian response groups. J Hum Reprod Sci 2021; 14:406-414. [PMID: 35197687 PMCID: PMC8812392 DOI: 10.4103/jhrs.jhrs_91_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 11/11/2021] [Accepted: 11/13/2021] [Indexed: 11/04/2022] Open
Abstract
Background: Aims: Setting and Design: Materials and Methods: Statistical Analysis: Results: Conclusion:
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Next-Generation Sequencing Reveals Downregulation of the Wnt Signaling Pathway in Human Dysmature Cumulus Cells as a Hallmark for Evaluating Oocyte Quality. REPRODUCTIVE MEDICINE 2020. [DOI: 10.3390/reprodmed1030016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Background: Dysmature cumulus cells are lower fertilization rates and abnormalities in embryonic development compared to maturation cumulus cells. Morphological evaluation of cumulus–oocyte complexes (COCs) considered the possibility that differences may also be found in gene expression. Purpose: To identify hallmarks for evaluating oocyte quality by investigating gene expression patterns in human cumulus cells surrounding oocytes. Methods: Cumulus cells were obtained from the cumulus–oocyte complex of infertile women treated with assisted reproductive technology. Based on maturity level, the cumulus cells were classified into two categories, i.e., dysmature cumulus cell (DCC) and maturation cumulus cell. DCCs were subjected to gene expression analysis using next-generation sequencing and compared with COCs that are in the process of maturation as controls. Results: The expression levels of genes involved in the Wnt signal/β-catenin pathway were significantly reduced in DCCs compared with those in control cells. Moreover, the expression levels of genes involved in multiple pathways associated with apoptosis were also significantly reduced compared with those in control cells. Conclusions: DCCs showed significant decreases in apoptosis- and Wnt/β-catenin signaling-associated gene expression. DCCs could be classified by morphological evaluation, and the method described in this study may be useful as an oocyte quality estimation tool.
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Hussein RS, Elnashar I, Amin AF, Abou-Taleb HA, Abbas AM, Abdelmageed AM, Farghaly T, Zhao Y. Revisiting debates of premature luteinization and its effect on assisted reproductive technology outcome. J Assist Reprod Genet 2019; 36:2195-2206. [PMID: 31650455 PMCID: PMC6885458 DOI: 10.1007/s10815-019-01598-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Accepted: 09/25/2019] [Indexed: 11/29/2022] Open
Abstract
The impact of the prematurely elevated serum progesterone on the late follicular phase, commonly known as premature luteinization (PL), is a matter of continuing debate. Available evidence supports that serum progesterone ≥ 1.5 ng/ml on the day of ovulation triggering could reduce the pregnancy potential in fresh in vitro fertilization (IVF) cycles by jeopardizing endometrial receptivity. Causes of PL during ovarian stimulation are unclear. Recent studies point toward the daily follicle-stimulating hormone dosage, duration of controlled ovarian stimulation, number of oocytes retrieved, and peak estradiol level as factors affecting the incidence of PL. Emerging data show additional influence on embryo quality. The prevention of PL has been challenging. The key elements in preventing PL include individualization of ovarian stimulation according to patient's ovarian reserve, proper ovulation trigger timing, and use of medications such as corticosteroids and metformin. Embryo cryopreservation with deferred embryo transfer is the established strategy to overcome PL, yet it is an extra burden to the IVF laboratory and increased cost for patients. Herein, we review the up-to-date knowledge of this frequent IVF problem including causes, proposed diagnostic criteria, and its impact on endometrial receptivity, embryo quality, and pregnancy outcomes. The preventive measures and rescue strategies are also discussed.
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Affiliation(s)
- Reda S Hussein
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN, USA
- Department of Obstetrics and Gynecology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Ihab Elnashar
- Department of Obstetrics and Gynecology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Ahmed F Amin
- Department of Obstetrics and Gynecology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Hisham A Abou-Taleb
- Department of Obstetrics and Gynecology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Ahmed M Abbas
- Department of Obstetrics and Gynecology, Faculty of Medicine, Assiut University, Assiut, Egypt.
- Women Health Hospital, Assiut, 71511, Egypt.
| | - Ahmed M Abdelmageed
- Department of Obstetrics and Gynecology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Tarek Farghaly
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN, USA
| | - Yulian Zhao
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN, USA
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The role of progesterone/estradiol ratio in exploring the mechanism of late follicular progesterone elevation in low ovarian reserve women. Med Hypotheses 2019; 125:126-128. [PMID: 30902140 DOI: 10.1016/j.mehy.2019.02.047] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 02/04/2019] [Accepted: 02/27/2019] [Indexed: 11/22/2022]
Abstract
Late follicular progesterone (P) elevation continues to complicate a significant part of assisted reproductive technologies (ART) cycles, despite the ardent employment of gonadotropin releasing hormone (GnRH) analogues. In women with good ovarian reserve, late follicular P elevation is believed to be the result of the controlled ovarian stimulation (COS) itself, multiple follicular development and excessive ovarian steroidogenic activity. These mechanisms do not seem to be plausible in women with low ovarian reserve. In these women, excessive COS achieve a small number of pre-ovulatory follicles, which is not coupled to considerable ovarian steroidogenic activity. Therefore, other mechanisms should be pursued and explored. Delicate paracrine and autocrine mechanisms within the oocyte-cumulus complex were suggested to preserve the integrity of the pre-ovulatory follicle, including inhibition of P increase and follicular luteinization. However, clinical studies to demonstrate the disruption of these mechanisms in cases with low ovarian reserve and ageing oocytes are still lacking. Late follicular progesterone/estradiol (P/E2) ratio was introduced into clinical practice as a more appropriate way to analyze P rise in women undergoing COS to control for the E2 increase. The current hypothesis claims that in a follicular environment were the mechanism that prevent premature luteinization is disrupted, independent to LH surge; P rise at the late follicular phase may relatively bypass normal E2 production, at the pre-ovulatory stage of steroidogenesis, causing a rise in the P/E2 ratio. Therefore, in women with low ovarian reserve and few pre-ovulatory follicles, undergoing conventional COS, a negative (reverse) correlation between number of maturing follicles and P/E2 ratio may support the existence of such a mechanism as its disruption, while a no or a positive correlation may disapprove it.
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Golbasi H, Ince O, Golbasi C, Ozer M, Demir M, Yilmaz B. Effect of progesterone/estradiol ratio on pregnancy outcome of patients with high trigger-day progesterone levels undergoing gonadotropin-releasing hormone antagonist intracytoplasmic sperm injection cycles: a retrospective cohort study. J OBSTET GYNAECOL 2018; 39:157-163. [PMID: 30280612 DOI: 10.1080/01443615.2018.1504204] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
This study investigates the predictive power of serum progesterone/estradiol (P/E2) level for estimating the live birth rate in patients who had a serum progesterone (P) rate ≥ 1.5 ng/mL on the human chorionic gonadotropin (hCG) administration day and who received the gonadotropin-releasing hormone (GnRH) antagonist protocol and intracytoplasmic sperm injection (ICSI). This retrospective cohort study included 176 cycles. The P/E2 ratio was lower in patients with a live birth (0.73 ± 0.54) than those without a live birth (1.05 ± 1.38), but the difference was not statistically significant (p = .158). According to the receiver operating characteristic curve analysis of the hCG day P/E2 ratio, the area under the curve was 0.579 (95% confidence interval: 0.478 - 0.680, p = .158) for predicting live birth. In conclusion, this study suggests that a P/E2 ratio is not a significant predictor of a live birth rate in the patients with an hCG-day serum progesterone level of ≥1.5 ng/mL undergoing GnRH antagonist ICSI cycles with a fresh embryo transfer. Impact statement What is already known on this subject? As the progesterone (P) levels in the late follicular phase correlate with the estradiol (E2) levels and the increase in mature follicles, earlier studies have proposed the trigger-day progesterone/estradiol (P/E2) ratio as a potential new marker for a premature luteinisation and live birth success. Most of these studies were conducted on long agonist cycles, and found that arbitrarily defined P/E2 ratio of >1 to be associated with poor pregnancy outcomes. What do the results of this study add? This study retrospectively examines the gonadotropin-releasing hormone (GnRH) antagonist cycles with a trigger-day serum P value of ≥1.5 ng/mL undergoing the intracytoplasmic sperm injection (ICSI) treatment. The receiver operating characteristic (ROC) curve analysis did not identify a statistically significant threshold value for the trigger-day P/E2 ratio that was beneficial in predicting a live birth. The P/E2 ratio was also lower in the cycles with a live birth than those without a live birth, although the difference was not statistically significant. What are the implications of these findings for clinical practice and/or further research? The trigger-day P/E2 ratio does not seem to be an efficient prognostic factor for a live birth in the GnRH antagonist ICSI cycles with a trigger-day serum progesterone level of ≥1.5 ng/mL. Further studies are needed to clarify the association of the trigger-day P/E2 ratio and the pregnancy outcomes in GnRH antagonist ICSI cycles.
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Affiliation(s)
- Hakan Golbasi
- a Department of Obstetrics and Gynecology , Sakarya Akyazı State Hospital , Sakarya , Turkey
| | - Onur Ince
- b Department of Obstetrics and Gynecology , Bingöl Maternity and Pediatric Hospital , Bingöl , Turkey
| | - Ceren Golbasi
- c Department of Obstetrics and Gynecology , Sakarya Training and Research Hospital , Sakarya , Turkey
| | - Mehmet Ozer
- d Department of Obstetrics and Gynecology , İzmir Tepecik Training and Research Hospital , İzmir , Turkey
| | - Mustafa Demir
- e Department of Obstetrics and Gynecology , Harran University School of Medicine , Şanlıurfa , Turkey
| | - Bulent Yilmaz
- f Department of Obstetrics and Gynecology , Izmir Katip Celebi University School of Medicine , İzmir , Turkey
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Kaponis A, Chronopoulou E, Decavalas G. The curious case of premature luteinization. J Assist Reprod Genet 2018; 35:1723-1740. [PMID: 30051348 DOI: 10.1007/s10815-018-1264-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2018] [Accepted: 07/11/2018] [Indexed: 12/26/2022] Open
Abstract
PURPOSE Premature luteinization (PL) affects 12.3-46.7% of fresh in vitro fertilization cycles, and there is accumulating evidence confirming its negative effect on success rates. However, despite its clinical significance, PL is poorly understood and defined. This narrative review aims to provide a fresh look at the phenomenon of PL by summarizing the existing evidence and re-evaluating fundamental issues. METHODS A thorough electronic search was conducted covering the period from 1978 until January 2018 in PubMed, Embase, and Medline databases, and references of relevant studies were cross-checked. Meeting proceedings of the European Society of Human Reproduction and Embryology and the American Society for Reproductive Medicine were also hand searched. RESULTS In the curious case of PL, one should go back to the beginning and re-consider every step of the way. The pathogenesis, definition, measurement methods, clinical implications, and management strategies are discussed in detail, highlighting controversies and offering "food for thought" for future directions. CONCLUSIONS Authors need to speak the same language when studying PL in order to facilitate comparisons. The terminology, progesterone cut-off, measurement methods and days of measurement should be standardized and globally accepted; otherwise, there can be no scientific dialog. Future research should focus on specific patient profiles that may require a tailored approach. Progesterone measurements throughout the follicular phase possibly depict the progesterone exposure better than an isolated measurement on the day of hCG. Adequately powered randomized controlled trials should confirm which the best prevention and management plan of PL is, before introducing any strategy into clinical practice.
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Affiliation(s)
- Apostolos Kaponis
- Department of Obstetrics and Gynaecology, Patras University School of Medicine, General University Hospital of Patras, Rio, 26504, Patras, Greece
| | - Elpiniki Chronopoulou
- Department of Obstetrics and Gynaecology, Patras University School of Medicine, General University Hospital of Patras, Rio, 26504, Patras, Greece.
| | - George Decavalas
- Department of Obstetrics and Gynaecology, Patras University School of Medicine, General University Hospital of Patras, Rio, 26504, Patras, Greece
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Li Y, Luo K, Tang Y, Lin G, Lu G, Gong F. Progesterone/estradiol ratio <0.25 on the day of human chorionic gonadotropin administration is associated with adverse pregnancy outcomes in prolonged protocols for in vitro fertilization/intracytoplasmic sperm injection. Taiwan J Obstet Gynecol 2017; 56:27-31. [PMID: 28254221 DOI: 10.1016/j.tjog.2016.05.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/06/2016] [Indexed: 10/20/2022] Open
Abstract
OBJECTIVE It has been suggested that a progesterone/estradiol ratio (P/E2) ≥ 1.0 on the day of human chorionic gonadotropin (hCG) administration indicates premature luteinization and might be associated with an adverse pregnancy; however, a lower limit of this ratio has not been determined. We aimed to identify a lower limit of P/E2 that correlates significantly with an increase in adverse pregnancies in patients undergoing a prolonged in vitro fertilization/intracytoplasmic sperm injection therapy. MATERIALS AND METHODS This retrospective analysis involved 7451 patients who received the first cycle of in vitro fertilization/intracytoplasmic sperm injection therapy treatment at the Reproductive and Genetic Hospital of Citic-Xiangya between January 2008 and April 2012. Patients were stratified into six groups according to their P/E2 on the day of hCG administration. Primary pregnancy outcomes, rates of implantation, clinical pregnancy, ongoing pregnancies, spontaneous abortions, and live births were recorded. The association between P/E2 on the day of hCG administration and primary pregnancy outcomes was assessed using logistic regression analysis. RESULTS The rates of implantation (23.85-33.44%), clinical pregnancy (47.42-67.12%), ongoing pregnancy (40.83-61.48%), and live birth (34.40-57.65%) were significantly decreased in patients with a P/E2 < 0.25. These indicators were significantly associated with P/E2, but no significant correlation was observed between P/E2 and early spontaneous abortion rate. CONCLUSION P/E2 < 0.25 on the day of hCG administration was associated with adverse pregnancy outcomes in extended treatments of gonadotropin-releasing hormone agonist IVF/ICSI.
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Affiliation(s)
- Yuan Li
- Reproductive & Genetic Hospital of Citic-Xiangya, Changsha, Hunan, China
| | - Keli Luo
- Reproductive & Genetic Hospital of Citic-Xiangya, Changsha, Hunan, China; Institute of Reproductive & Stem Cell Engineering, Central South University, Changsha, Hunan, China
| | - Yi Tang
- Reproductive & Genetic Hospital of Citic-Xiangya, Changsha, Hunan, China; Institute of Reproductive & Stem Cell Engineering, Central South University, Changsha, Hunan, China
| | - Ge Lin
- Reproductive & Genetic Hospital of Citic-Xiangya, Changsha, Hunan, China; Institute of Reproductive & Stem Cell Engineering, Central South University, Changsha, Hunan, China
| | - Guangxiu Lu
- Reproductive & Genetic Hospital of Citic-Xiangya, Changsha, Hunan, China; Institute of Reproductive & Stem Cell Engineering, Central South University, Changsha, Hunan, China
| | - Fei Gong
- Reproductive & Genetic Hospital of Citic-Xiangya, Changsha, Hunan, China; Institute of Reproductive & Stem Cell Engineering, Central South University, Changsha, Hunan, China.
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Huang PC, Chen MJ, Guu HF, Yi YC, Ho JYP, Chen YF, Chen LY, Chou MM. Effect of premature serum progesterone rise on embryo transfer outcomes and the role of blastocyst culture and transfer in assisted reproductive technology cycles with premature progesterone rise. Taiwan J Obstet Gynecol 2016; 54:641-6. [PMID: 26700978 DOI: 10.1016/j.tjog.2014.03.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/13/2014] [Indexed: 10/22/2022] Open
Abstract
OBJECTIVE In 1991, researchers reported that a modest preovulatory increase in serum progesterone levels is associated with lower pregnancy rates and higher incidence of pregnancy loss in in vitro fertilization (IVF). We wonder whether embryo transfer (ET) in assisted reproductive technology (ART) cycles in patients with premature progesterone rise (PPR) have a negative impact on the clinical pregnancy rates (CPRs) and/or live birth rates (LBRs) in our series. Consequently, will blastocyst transfer reverse the negative impact? MATERIALS AND METHODS This noninterventional, retrospective, observational tertiary center study was conducted between January 2010 and December 2012. All fresh ET cycles with serum progesterone levels measured (n = 599) on the day of hCG administration were analyzed. RESULTS Sera lutenizing hormone (LH), E2, and progesterone (P) were measured and analyzed. The CPRs of cycles in patients with p ≤ 1.5 ng/mL (low) versus those with p > 1.5 ng/mL (high) were 37.04% versus 41.03% [odds ratio (OR) = 1.18, 95% confidence interval (CI): 0.728-1.920; p = 0.50). The LBRs of cycles in patients with low progesterone level versus those with PPR were 30.52% versus 34.62% (OR = 1.21, 95% CI: 0.729-1.992; p = 0.47). No statistically significant association was detected. We further analyzed the outcomes according to different stages of ET and found that blastocyst (D5) ET significantly increase the LBRs as compared with cleavage stage (D2/D3) ET in the PPR group (44.44% versus 21.43%; p = 0.043). CONCLUSION PPR did not significantly compromise the clinical outcomes in this series. However, shifting to blastocyst transfer probably could increase the live birth in cycles with PPR.
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Affiliation(s)
- Pei-Chen Huang
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics, Gynecology and Women's Health, Taichung Veterans General Hospital, Taichung, Taiwan; School of Medicine, China Medical University, Taichung, Taiwan
| | - Ming-Jer Chen
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics, Gynecology and Women's Health, Taichung Veterans General Hospital, Taichung, Taiwan; School of Medicine, National Yang-Ming University, Taipei, Taiwan.
| | - Hwa-Fen Guu
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics, Gynecology and Women's Health, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Yu-Chiao Yi
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics, Gynecology and Women's Health, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Jason Yen-Ping Ho
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics, Gynecology and Women's Health, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Ya-Fang Chen
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics, Gynecology and Women's Health, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Li-Yu Chen
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics, Gynecology and Women's Health, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Min-Min Chou
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics, Gynecology and Women's Health, Taichung Veterans General Hospital, Taichung, Taiwan
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Lin YJ, Lan KC, Huang FJ, Lin PY, Chiang HJ, Kung FT. Reproducibility and clinical significance of pre-ovulatory serum progesterone level and progesterone/estradiol ratio on the day of human chorionic gonadotropin administration in infertile women undergoing repeated in vitro fertilization cycles. Reprod Biol Endocrinol 2015; 13:41. [PMID: 25967104 PMCID: PMC4438509 DOI: 10.1186/s12958-015-0037-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2015] [Accepted: 04/29/2015] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND The objective of this study was to explore the cycle-to-cycle reproducibility of serum progesterone level and progesterone/estradiol (P/E2) ratio in the final step of triggering oocyte maturation in patients undergoing repeated consecutive controlled ovarian hyperstimulation for in vitro fertilization (COH-IVF) treatment and to investigate the clinical parameters associated with serum progesterone concentration and P/E2 ratio. METHODS We retrospectively studied 524 cycles in 203 infertile women who underwent two or more fresh COH-IVF cycles from July 1998 to May 2012 in a university hospital IVF unit. The patients were divided into groups according to the number (2, 3 or >=4) of total successive IVF cycles with successful oocyte retrieval. The within-subject reproducibility of serum P and P/E2 was tested by calculating intra-class correlation coefficients (ICCs). Multiple linear regression analysis was used to assess the association between patient variables and pre-ovulatory serum P level and P/E2 ratio. RESULTS The ICCs in women who underwent 2, 3 and >=4 IVF cycles were -0.052, 0.163 and 0.212, respectively, for serum P concentration and 0.180, 0.168 and 0.148, respectively, for P/E2 ratio. All ICCs for both serum P and P/E2 ratio were indicative of poor reproducibility. The number of oocytes was significantly positively related to P concentration, and endometrial thickness was significantly negatively related to P concentration and P/E2 ratio. CONCLUSION The cycle-to-cycle reproducibility of pre-ovulatory serum P concentration and P/E2 ratio was poor in individual patients, and these fluctuations were more cycle- than patient-dependent. The number of oocytes was the most significant factor relating to P concentration. By using milder stimulation approach to produce fewer oocytes in the next cycle is a strategy to overcome the high serum P concentration, while clinicians should consider each patient's general condition including the age, ovarian reserve, embryo grading and the capacity of frozen-thawed embryo transfer.
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Affiliation(s)
- Yu-Ju Lin
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital, Chia Yi, Taiwan.
| | - Kuo-Chung Lan
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
| | - Fu-Jen Huang
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
| | - Pin-Yao Lin
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
| | - Hsin-Ju Chiang
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
| | - Fu-Tsai Kung
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
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Progesterone elevation on the day of human chorionic gonadotropin administration is not the only factor determining outcomes of in vitro fertilization. Fertil Steril 2015; 103:106-11. [DOI: 10.1016/j.fertnstert.2014.10.019] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2014] [Revised: 10/07/2014] [Accepted: 10/14/2014] [Indexed: 11/22/2022]
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Cetinkaya ES, Berker B, Aytac R, Atabekoglu C, Sonmezer M, Ozmen B. The value of the progesterone-to-estradiol ratio on the day of hCG administration in predicting ongoing pregnancy and live birth rates in normoresponders undergoing GnRH antagonist cycles. Eur J Obstet Gynecol Reprod Biol 2013; 170:452-7. [PMID: 23932375 DOI: 10.1016/j.ejogrb.2013.07.033] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2013] [Revised: 06/10/2013] [Accepted: 07/15/2013] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To investigate the relationship of the progesterone-to-estradiol (P/E2) ratio on the day of hCG administration with ongoing pregnancy rates in patients with normal ovarian reserve undergoing GnRH antagonist cycles. STUDY DESIGN Observational cohort study including 129 women with normal ovarian reserve undergoing the GnRH antagonist protocol at the IVF unit of Ankara University School of Medicine. Receiver operating characteristics (ROC) analysis was performed to determine cut-off values for the P/E2 ratio detrimental to IVF/ICSI-ET outcomes. The ongoing pregnancy rate was the primary outcome measure. Groups were compared using the independent-samples Student's t-test, Mann Whitney and Chi-Square tests. Multivariate logistic regression analysis was used to study the association between the variables and the P/E2 ratio. RESULTS The optimal cut-off value for P/E2 ratio in GnRH antagonist cycles was 0.48; ongoing pregnancy rates and live birth rates were found to be significantly higher in patients with P/E2 ratios≤0.48 than those with>0.48 (50% vs 22.4%, p=0.001 and 38.5% vs 19.7%, p=0.02, respectively). In logistic regression analysis, the P/E2 ratio was found to be an independent predictor for pregnancy, but the sensitivity (69%), specificity (61%) and overall accuracy (67%) were low as a predictor test for cycle outcome. CONCLUSION Although a P/E2 ratio≤0.48 on the day of hCG administration was associated with significantly higher ongoing pregnancy and live birth rates, it has poor predictive value for cycle outcome in patients with normal ovarian reserve undergoing GnRH antagonist cycles.
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Affiliation(s)
- Esra S Cetinkaya
- Ankara University School of Medicine, Department of Obstetrics and Gynecology, Ankara, Turkey.
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Measurement of serum estradiol/progesterone ratio on the day of embryo transfer to predict clinical pregnancies in intracytoplasmic sperm injection (ICSI) cycles. Is this of real clinical value? MIDDLE EAST FERTILITY SOCIETY JOURNAL 2013. [DOI: 10.1016/j.mefs.2012.09.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Kondapalli LA, Molinaro TA, Sammel MD, Dokras A. A decrease in serum estradiol levels after human chorionic gonadotrophin administration predicts significantly lower clinical pregnancy and live birth rates in in vitro fertilization cycles. Hum Reprod 2012; 27:2690-7. [PMID: 22752608 DOI: 10.1093/humrep/des216] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Although close observation of serum estradiol (E2) levels remains a mainstay of assessing clinical response to controlled ovarian stimulation, the prognostic value of any change in E2 levels after administration of hCG remains unclear. The objective of this study is to evaluate the relationship between serum E2 response after hCG administration and the clinical pregnancy and live birth rates in fresh IVF cycles. METHODS We conducted a retrospective cohort study of women aged 21-45 years undergoing their first IVF cycle from 1999 to 2008 at a single practice. We compared the post-hCG serum E2 level with values on the day of hCG trigger. IVF cycles were stratified by post-hCG E2 response and appropriate parametric and non-parametric statistics were performed. Clinical intrauterine pregnancy and live births were the primary outcomes of interest. Multivariable logistic regression models were created to identify predictive factors associated with outcomes while adjusting for potential confounders. RESULTS Among the 1712 IVF cycles, 1065 exhibited a >10% increase (Group A), 525 had a plateau (± 10%, Group B) and 122 showed a >10% decrease (Group C) in post-hCG E2 levels. While the E2 levels on the day of hCG were similar across groups, Group C had more patients with diminished ovarian reserve, required higher gonadotrophin doses and had the lowest implantation rates. After adjusting for age, total gonadotrophin dose, infertility diagnosis, number of oocytes and number of transferred embryos, the associations between post-hCG E2 decline (Group C) and clinical pregnancy [adjusted odds ratio (aOR): 0.53; 95% confidence interval (CI): 0.33-0.84, P= 0.007] and live birth (aOR: 0.40; 95% CI: 0.22-0.71, P= 0.002) were significant. We also found significant associations between E2 plateau (Group B) and clinical pregnancy (aOR: 0.73; 95% CI: 0.57-0.94, P= 0.013) and live birth (aOR: 0.74; 95% CI: 0.56-0.97, P= 0.032) when adjusting for the same factors. CONCLUSIONS In our study, >10% decrease in E2 levels after hCG administration was associated with 40-50% reduction in clinical pregnancy and live birth rates. Similarly, post-hCG E2 plateau (± 10%) lowered the clinical pregnancy and live birth rates by >25%. Our study suggests that the change in the post-hCG E2 level is another parameter that can be used by clinicians to counsel patients regarding their likelihood of success with assisted reproductive technologies prior to oocyte retrieval.
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Affiliation(s)
- L A Kondapalli
- Division of Reproductive Endocrinology and Infertility, University of Pennsylvania, Philadelphia, PA 19104, USA.
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Van Vaerenbergh I, Fatemi H, Blockeel C, Van Lommel L, In’t Veld P, Schuit F, Kolibianakis E, Devroey P, Bourgain C. Progesterone rise on HCG day in GnRH antagonist/rFSH stimulated cycles affects endometrial gene expression. Reprod Biomed Online 2011; 22:263-71. [DOI: 10.1016/j.rbmo.2010.11.002] [Citation(s) in RCA: 116] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2010] [Revised: 10/29/2010] [Accepted: 11/02/2010] [Indexed: 12/31/2022]
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Elnashar AM. Progesterone rise on the day of HCG administration (premature luteinization) in IVF: an overdue update. J Assist Reprod Genet 2010; 27:149-55. [PMID: 20177771 DOI: 10.1007/s10815-010-9393-8] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2009] [Accepted: 01/26/2010] [Indexed: 11/29/2022] Open
Abstract
Premature luteinization (PL) refers to a rise in serum progesterone (P) levels on the day of hCG administration. Most studies used an absolute P level on the day of hCG administration as an indicator of PL, and the cutoff level differed from 0.8 to 2 ng/mL. Some authors defined PL as a P/E2 ratio of >1. There is a marked variation in the incidence (13% to 71%), of PL due to discrepancies in definition, population characteristics and/or treatment protocols. The pathogenesis of PL in COH is still poorly understood. Several hypotheses may be considered to explain this phenomenon: elevation of follicular LH levels, serum accumulation of HCG from HMG, increased LH receptor sensitivity of the granulosa cells to FSH, or poor ovarian response with increased LH sensitivity. The consequences of this premature elevation of serum P on IVF outcome remain controversial. Attempts to prevent COH include: use of Low-dose hCG alone in the late COH stages, flexible antagonist protocol, use of mifepristone, aspiration of a single leading follicle, hCG administration when the levels of serum P exceeded 1.0 ng/mL.
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