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Guan HJ, Tang HY, Li H, Song H, Zhao JH, Song J, Zhang S, Tang LS. Effect of different endometrial preparation methods on pregnancy outcome of FET in women with a normal menstrual cycle. J Family Med Prim Care 2024; 13:2477-2484. [PMID: 39027832 PMCID: PMC11254059 DOI: 10.4103/jfmpc.jfmpc_1719_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 12/05/2023] [Accepted: 01/31/2024] [Indexed: 07/20/2024] Open
Abstract
Objective This study aims to explore the relationship between different endometrial preparations and pregnancy outcomes among patients with regular ovulatory cycles in order to find the best endometrial preparation methods in the freeze-thaw embryo transfer (FET) cycle. Materials and Methods This is a retrospective study to investigate FET pregnancy outcomes in women who had a regular menstrual cycle, were younger than 35 years old, and underwent a modified natural cycle (mNC), ovulation induction (OI), or a hormone replacement treatment (HRT) cycle. A total of 1071 frozen cycles were included for analysis. Results The implantation rate and live birth rate (LBR) in the OI group show a significant difference when compared to the mNC and HRT groups (P < 0.01). After adjusting for confounding factors, the logistic regression analysis revealed that the number of embryos transferred, the embryo stage, and quality were significantly associated with clinical pregnancy rate and LBR. The LBR was additionally affected by the mode of the endometrial preparation; the OI cycle could increase LBR. Conclusions Endometrial preparation methods affect the LBR in women with a regular menstrual cycle. The OI cycle had an advantage in the LBR of FET.
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Affiliation(s)
- Hui-Juan Guan
- Clinical Center of Reproductive Medicine, Lianyungang Maternal and Child Health Hospital, Jiangsu, Lianyungang, China
| | - Huai-Yun Tang
- Clinical Center of Reproductive Medicine, Lianyungang Maternal and Child Health Hospital, Jiangsu, Lianyungang, China
| | - Hui Li
- Clinical Center of Reproductive Medicine, Lianyungang Maternal and Child Health Hospital, Jiangsu, Lianyungang, China
| | - Hang Song
- Clinical Center of Reproductive Medicine, Lianyungang Maternal and Child Health Hospital, Jiangsu, Lianyungang, China
| | - Jia-Hui Zhao
- Clinical Center of Reproductive Medicine, Lianyungang Maternal and Child Health Hospital, Jiangsu, Lianyungang, China
| | - Jia Song
- Clinical Center of Reproductive Medicine, Lianyungang Maternal and Child Health Hospital, Jiangsu, Lianyungang, China
| | - Shuai Zhang
- Clinical Center of Reproductive Medicine, Lianyungang Maternal and Child Health Hospital, Jiangsu, Lianyungang, China
| | - Li-Sha Tang
- Clinical Center of Reproductive Medicine, Lianyungang Maternal and Child Health Hospital, Jiangsu, Lianyungang, China
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Turkgeldi E, Yildiz S, Kalafat E, Keles I, Ata B, Bozdag G. Can endometrial compaction predict live birth rates in assisted reproductive technology cycles? A systematic review and meta-analysis. J Assist Reprod Genet 2023; 40:2513-2522. [PMID: 37726586 PMCID: PMC10643758 DOI: 10.1007/s10815-023-02942-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Accepted: 09/11/2023] [Indexed: 09/21/2023] Open
Abstract
PURPOSE Endometrial compaction (EC) is defined as the difference in endometrial thickness from the end of the follicular phase to the day of embryo transfer (ET). We aimed to determine the role of EC in predicting assisted reproductive technology (ART) success by conducting a meta-analysis of studies reporting the association between EC and clinical outcomes of ART. METHODS MEDLINE via PubMed, Web of Science, Scopus, and the Cochrane Central Register of Controlled Trials (CENTRAL) were searched from the date of inception to May 19, 2023. The primary outcome was live birth rate (LBR) per ET. Secondary outcomes were live birth or ongoing pregnancy per ET, ongoing pregnancy per ET, clinical pregnancy per ET, and miscarriage per clinical pregnancy. RESULTS Fifteen studies were included. When data from all studies reporting live birth were pooled, overall LBR rates were comparable in cycles showing EC or not [RR = 0.97, 95%CI = 0.92 to 1.02; 10 studies, 11,710 transfer cycles]. In a subgroup of studies that included euploid ET cycles, a similar LBR for patients with and without EC was noted [RR = 0.99, 95%CI = 0.86 to 1.13, 4 studies, 1172 cycles]. The miscarriage rate did not seem to be affected by the presence or absence of EC [RR = 1.06, 95%CI = 0.90 to 1.24; 12 studies]. CONCLUSION The predictive value of EC in determining LBR is limited, and assessment of EC may no longer be necessary, given these findings. TRIAL REGISTRATION PROSPERO CRD42023410389.
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Affiliation(s)
- E Turkgeldi
- Department of Obstetrics and Gynaecology, Koc University, Istanbul, Turkey.
| | - S Yildiz
- Department of Obstetrics and Gynaecology, Koc University, Istanbul, Turkey
| | - E Kalafat
- Department of Obstetrics and Gynaecology, Koc University, Istanbul, Turkey
| | - I Keles
- Koc University Hospital, Assisted Reproduction Unit, Istanbul, Turkey
| | - B Ata
- Department of Obstetrics and Gynaecology, Koc University, Istanbul, Turkey
- ART Fertility Center, Dubai, UAE
| | - G Bozdag
- Department of Obstetrics and Gynaecology, Koc University, Istanbul, Turkey
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Li X, Peng Y, Mao Y, Li Y, Gong F, Ouyang Y. Endometrial receptivity change: ultrasound evaluation on ovulation day and transplantation day during the natural frozen embryo transfer cycle. Front Endocrinol (Lausanne) 2023; 14:1118044. [PMID: 37822604 PMCID: PMC10562732 DOI: 10.3389/fendo.2023.1118044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 04/18/2023] [Indexed: 10/13/2023] Open
Abstract
Objective To obtain quantitative and comprehensive results of the changes in comprehensive ER indicators from ovulation day to transplantation day by ultrasonography during the natural frozen-thawed embryo transfer cycle (FET). Methods This is a prospective analysis of 230 infertile women undergoing their first FET cycles from April 2019 to July 2021. To evaluate ER, ultrasound scans were performed on the days of ovulation and embryo transfer for all included patients. All included patients were divided into a pregnancy group and a nonpregnancy group according to whether clinical pregnancy was achieved. The ER changes from ovulation day to transplantation day in the overall study population (n=230), pregnancy group (n=158) and nonpregnancy group (n=72) were analyzed. Results In the overall population, type C was predominant on ovulation day, but type B was the most common on transplantation day (P<0.001). From ovulation day to transplantation day, endometrial thickness was significantly increased (11.26 ± 2.14 vs. 11.89 ± 2.08 mm, P<0.001), but endometrial volume (4.26 ± 1.75 vs. 4.03 ± 1.62 ml, P<0.001), endometrial VI (1.34 ± 1.64 vs. 0.95 ± 1.99, P<0.001), VFI (0.47 ± 0.72 vs. 0.40 ± 1.03, P<0.001), subendometrial VI (5.04 ± 3.89 vs. 3.29 ± 2.92, P<0.001), FI (34.07 ± 4.61 vs. 33.41 ± 5.30, p=0.004), VFI (2.07 ± 2.65 vs. 1.19 ± 1.19, P<0.001) and frequency of endometrial peristalsis (2.90 ± 1.44 vs. 1.40 ± 1.41, P<0.001) were significantly decreased. In the pregnancy group, the changes in all ultrasound parameters were in the same direction as those in the overall population. In the nonpregnancy group, except for endometrial volume and VI, which showed no difference, other ultrasound parameters showed the same direction of change as those in the overall population. No significant difference was found in the pregnancy probability among the different absolute change groups. Conclusion During a natural cycle, the morphology of the endometrium changes mostly from type C to type B, the endometrial thickness increases, and the volume decreases. The blood supply of the endometrium, the subendometrial 5 mm and the frequency of peristalsis decrease from ovulation day to transplantation day. Compared with the nonpregnancy group, the pregnancy group tended to have more obvious decreases in endometrial volume and blood flow perfusion. However, these endometrial changes do not mean that pregnancy is bound to occur. endometrial receptivity, in vitro fertilization, frozen-thawed embryo transfer, natural cycle, ultrasound evaluation, ovulation day, transplantation day.
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Affiliation(s)
- Xihong Li
- Department of Imaging, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China
- Department of Imaging, Clinical Research Centre For Reproduction and Genetics in Hunan Province, Changsha, China
| | - Yangqin Peng
- Department of Scientific Research, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China
- Department of Scientific Research, Clinical Research Centre For Reproduction and Genetics in Hunan Province, Changsha, China
| | - Yuyao Mao
- Department of Imaging, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China
- Department of Imaging, Clinical Research Centre For Reproduction and Genetics in Hunan Province, Changsha, China
| | - Yuan Li
- Reproductive Medicine Center, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China
- Reproductive Medicine Center, Clinical Research Centre For Reproduction and Genetics in Hunan Province, Changsha, China
| | - Fei Gong
- Reproductive Medicine Center, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China
- Reproductive Medicine Center, Clinical Research Centre For Reproduction and Genetics in Hunan Province, Changsha, China
| | - Yan Ouyang
- Department of Imaging, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China
- Department of Imaging, Clinical Research Centre For Reproduction and Genetics in Hunan Province, Changsha, China
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Yaprak E, Şükür YE, Özmen B, Sönmezer M, Berker B, Atabekoğlu C, Aytaç R. Endometrial compaction is associated with the increased live birth rate in artificial frozen-thawed embryo transfer cycles. HUM FERTIL 2023; 26:550-556. [PMID: 34405774 DOI: 10.1080/14647273.2021.1966703] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 07/16/2021] [Indexed: 10/20/2022]
Abstract
We aimed to assess the effect of endometrial compaction on the live birth rate in frozen-thawed embryo transfer (FET) cycles and to investigate the parameters associated with compaction. FET cycles performed in a tertiary care infertility centre between May 2013 and October 2019 were reviewed retrospectively. The decremental change of endometrial thickness between the end of oestrogen phase and ET day was defined as endometrial compaction. The primary outcome measure was endometrial compaction, and the secondary outcome was the live birth rate. Among all, 89 had endometrial compaction and 194 did not. The live birth rate was significantly higher in the compaction group (23.6 vs. 13.4%, respectively; p = 0.039). Multivariate logistic regression analysis revealed that in FET cycles with artificial endometrial preparation, the chance for live birth was significantly higher in cycles with endometrial compaction [OR: 3.133, 95% confidence interval (CI) 1.104-8.892; p = 0.032] when adjusted for age, stage of the embryo, and endometrial thickness at the end of the oestrogen phase. According to receiver operating characteristic (ROC) curve analysis the sensitivity and specificity of 9.25 mm endometrial thickness at the end of oestrogen phase were 76.4 and 58.8%, respectively (area under the curve: 0.701, 95% CI 0.640-0.763; p < 0.001) to predict endometrial compaction.
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Affiliation(s)
- Esra Yaprak
- Department of Obstetrics and Gynecology, Ankara University School of Medicine, Ankara, Turkey
| | - Yavuz Emre Şükür
- Department of Obstetrics and Gynecology, Ankara University School of Medicine, Ankara, Turkey
| | - Batuhan Özmen
- Department of Obstetrics and Gynecology, Ankara University School of Medicine, Ankara, Turkey
| | - Murat Sönmezer
- Department of Obstetrics and Gynecology, Ankara University School of Medicine, Ankara, Turkey
| | - Bülent Berker
- Department of Obstetrics and Gynecology, Ankara University School of Medicine, Ankara, Turkey
| | - Cem Atabekoğlu
- Department of Obstetrics and Gynecology, Ankara University School of Medicine, Ankara, Turkey
| | - Ruşen Aytaç
- Department of Obstetrics and Gynecology, Ankara University School of Medicine, Ankara, Turkey
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Investigating the impact of endometrial compaction on clinical pregnancy rate in artificial frozen-thawed embryo transfer cycles. MARMARA MEDICAL JOURNAL 2023. [DOI: 10.5472/marumj.1244652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Objective: The aim of our study was to evaluate sonographic endometrial thickness succeeding the estrogen-only stage and on the
day when embryo transfer (ET) occurred in artificial frozen embryo transfer (FET) cycles to delve into the effect of endometrial
compaction (EC) on clinical pregnancy rate (CPR).
Patients and Methods: In the first group endometrial thickness diminished when ET occurred when compared to the end of the
estrogen-only phase (n:37). Endometrial thickness increased/did not alter for the second group (n:70).
Demographic characteristics were recorded and the following were studied: in vitro fertilization (IVF) treatment indications, hormone
levels, total antral follicle count, duration of infertility, embryo quality, embryo-fundus distance, endometrial thickness at the end of
estrogen-only phase and on ET day, luteal support, CPR.
Results: No significant difference occurred in CPRs (n:107). ET, on day 5 was higher in the first group (p
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Zhao X, Deng J, You Z, Gan X, Xu D, Zhang A. Value of transvaginal three-dimensional ultrasound in evaluating the curative effect of Yangmo decoction in the treatment of uterine adhesion. ZHONG NAN DA XUE XUE BAO. YI XUE BAN = JOURNAL OF CENTRAL SOUTH UNIVERSITY. MEDICAL SCIENCES 2022; 47:1550-1558. [PMID: 36481633 PMCID: PMC10930616 DOI: 10.11817/j.issn.1672-7347.2022.220512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Indexed: 12/13/2022]
Abstract
OBJECTIVES Intrauterine adhesions (IUA) is the damage of the basal layer of the endometrium caused by various reasons, resulting in adhesion of the uterine muscle walls to each other, which is manifested as clinical symptoms such as spanomenorrhea, amenorrhea, and infertility. Hysteroscopic adhesiolysis (HA) is the main treatment, for patients with moderate or severe adhesion or angular adhesion, the incidence of postoperative adhesion is high. Traditional Chinese medicine "Yangmo decoction" can promote endometrial growth. Three-dimensional transvaginal ultrasonography (3D-TVUS) can judge IUA and evaluate uterine receptivity through three-dimensional imaging. This study aims to investigate the value of 3D-TVUS in judging the efficacy of Yangmo decoction in the treatment of intrauterine adhesions. METHODS The clinical data of patients who underwent HA at two different centers in department of Gynecology of Third Xiangya Hospital of Central South University and Changsha Jiangwan Hospital from January 2021 to August 2021 were retrospectively collected. A total of 275 eligible patients were included. According to the postoperative management measures, the selected patients were divided into two groups. Yangmo decoction group (n=138): the use of Yangmo decoction and uterine-shaped silicon stent post HA; Hormone group (n=137): the use of estrogen, progesterone and uterine-shaped silicon stent post HA. The preoperative general data, preoperative and postoperative 3D-TVUS parameters of the two groups were analyzed. RESULTS The endometrial thickness of Yangmo decoction group was thicker than that of hormone group (P<0.001), the intercornual distance was wider (P=0.016), the endometrial echo was more homogeneous (P=0.018), the percentage of bilaterally visible tubal opening was higher (P<0.001), the endometrial morphology was better (P=0.012), and endometrial blood flow, endometrial motility and uterine motion were better in Yangmo decoction group than that in the hormone group (all P<0.001). CONCLUSIONS The endometrial thickness, echo, blood flow, and peristalsis, the number of visible tubal opening, uterine motion, and the intercornual distance obtained by 3D-TVUS examination are important factors to evaluate the prognosis of postoperative drug treatment for IUA. 3D-TVUS is of great significance in evaluating the efficacy of Yangmo decoction in the treatment of IUA.
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Affiliation(s)
- Xingping Zhao
- Department of Gynecology, Third Xiangya Hospital, Central South University, Changsha 410013.
| | - Jingrong Deng
- Department of Gynecology, Third Xiangya Hospital, Central South University, Changsha 410013.
| | - Zhaoling You
- Department of Gynecology, First Affiliated Hospital of Hunan University of Chinese Medicine, Changsha 410013
| | - Xiaoli Gan
- Department of Gynecology, Pingxiang Maternal and Child Health Hospital, Pingxiang Jiangxi 337000, China
| | - Dabao Xu
- Department of Gynecology, Third Xiangya Hospital, Central South University, Changsha 410013
| | - Aiqian Zhang
- Department of Gynecology, Third Xiangya Hospital, Central South University, Changsha 410013.
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Gursu T, Goksever Celik H, Eraslan A, Angun B, Ozaltin S, Yeh J, Bastu E. Impact of endometrial thickness change in response to progesterone on live birth rates embryo transfers with fresh oocyte donation cycles. J OBSTET GYNAECOL 2022; 42:3260-3267. [PMID: 35983690 DOI: 10.1080/01443615.2022.2112022] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Endometrial thickness (ENT) measurements are important to evaluate endometrial receptivity. The effect of endometrial thickness on pregnancy outcomes has been discussed for many years with conflicting results. The aim of our study was to find out the effect of endometrial thickness (ENT) change in response to progesterone on pregnancy outcomes in embryo transfer (ET) of fresh oocyte donation (OD) recipients. The study was designed retrospectively including 134 embryo transfers with fresh OD recipients. ENT was measured by ultrasonography (USG) on the day of initial progesterone administration (ENT1) and on ET day (ENT2). The primary outcome was to determine any correlation between the ENT change and pregnancy outcomes. ENT increased in 56.7% of cases and decreased in 43.4%. Clinical pregnancy rate (CPR) in recipients with increased ENT was 76.3%, and live birth rate (LBR) was 72.4%. CPR in recipients with decreased ENT was 69.0% and LBR was 65.5%. There was no significant difference between recipients with either increased or decreased ENT regarding CPR and LBR (p = .225 and p = .253, respectively). Our study revealed that ENT change after 6 days of progesterone administration, whether increased or decreased, does not have any significant effect on LBR and CPR in fresh OD recipients.IMPACT STATEMENTWhat is already known on this subject? Measurement of endometrial thickness is beneficial to determine the endometrial receptivity. However, there is controversy in the literature regarding the usefulness of measuring endometrial thickness.What do the results of this study add? To the best of our knowledge, this is the first study performed with fresh oocyte donation cycles with large number of recipients for live birth rate outcomes in the literature so far. In this study, we sought to assess the impact of endometrial thickness change, in response to 6 days of progesterone administration, on live birth rate and clinical pregnancy rate in embryo transfer of fresh oocyte donation recipients. We did not find no significant effect of endometrial thickness change on live birth rate when fresh young donor oocytes are fertilised with sperms having normal parameters, and implanted in oestrogen and progesterone primed endometrium.What are the implications of these findings for clinical practice and/or further research? Measurement of endometrial thickness in patients under infertility treatment provides little benefit to clinical outcomes.
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Affiliation(s)
- Turkan Gursu
- Department of Obstetrics and Gynecology, University of Health Sciences, Istanbul Zeynep Kamil Maternity and Children's Training and Research Hospital, Istanbul, Turkey
| | - Hale Goksever Celik
- Department of Obstetrics and Gynecology, Acibadem Fulya Hospital, Istanbul, Turkey
| | - Alper Eraslan
- Department of Reproductive Endocrinology and Infertility, Dunya IVF Center, Kyrenia, Cyprus
| | - Berk Angun
- Department of Reproductive Endocrinology and Infertility, Dunya IVF Center, Kyrenia, Cyprus
| | - Selin Ozaltin
- Department of Obstetrics and Gynecology, Acibadem Mehmet Ali Aydinlar University Faculty of Medicine, Istanbul, Turkey
| | - John Yeh
- Department of Obstetrics and Gynecology, Harvard Medical School, Boston, MA, USA
| | - Ercan Bastu
- Nesta Clinic, Istanbul, Turkey.,UMass Chan Medical School, Worcester, MA, USA
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You F, Du X, Zhang T, Wang Y, Lv Y, Zeng L. TJZYF Improves Endometrial Receptivity through Regulating VEGF and PI3K/AKT Signaling Pathway. BIOMED RESEARCH INTERNATIONAL 2022; 2022:9212561. [PMID: 36193314 PMCID: PMC9525772 DOI: 10.1155/2022/9212561] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 08/24/2022] [Accepted: 08/30/2022] [Indexed: 11/18/2022]
Abstract
The endometrium receptivity was impaired by controlled ovarian hyperstimulation (COH), which would then lead to fertility issues and increased abortion clinically. In the present study, to explore the effectiveness of Tiaojing Zhuyun Formula (TJZYF) in improving endometrial receptivity of COH rats and the possible active ingredients and mechanisms, an approach of network pharmacology was performed and a COH animal model was established. As analyzed, stigmasterol and quercetin may be the active ingredients of TJZYF on improving endometrial receptivity and positive regulation of ion transport, the cytokine-mediated signaling pathway, and endocrine process, and vascular endothelial growth factor receptor signaling pathway may be involved. Eighty female rats were divided into four groups randomly: control, model, TJZYF, and TJZYF+si-VEGFA. COH rat models were constructed by injecting with human menopausal gonadotropin (HMG) and human chorionic gonadotropin (HCG). We found that both endometrial thickness and number of embryo implantations in model were substantially reduced vs. control. The gene and protein expressions of VEGF, PI3K, and p-Akt in the uterus were significantly reduced. TJZYF could increase the endometrial thickness and number of embryo implantations and enhance the expressions of VEGF, PI3K, and p-Akt in the uterus. In the TJZYF+si-VEGFA group, the effect of TJZYF was impaired. Generally, TJZYF could improve the endometrium receptivity and facilitate embryo implantation of COH rats by upregulating VEGF and enhancing the PI3K/Akt signaling pathway.
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Affiliation(s)
- Fang You
- Department of Obstetrics and Gynaecology, The Second Clinical College, Guizhou University of Chinese Medicine, Guiyang 550000, China
| | - Xin Du
- Reproductive Centre, Women and Children's Hospital, Qingdao University, Qingdao 266012, China
| | - Taiwei Zhang
- Department of Obstetrics and Gynaecology, The First Clinical College, Guizhou University of Chinese Medicine, Guiyang 550000, China
| | - Yang Wang
- Reproductive Centre, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Yuxia Lv
- Department of Obstetrics, Maternal and Child Hospital of Hubei Province, Wuhan 430070, China
| | - Li Zeng
- Department of Obstetrics and Gynaecology, The Second Clinical College, Guizhou University of Chinese Medicine, Guiyang 550000, China
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Chen H, Sun ZL, Chen MX, Yang Y, Teng XM, Wang Y, Wu YY. Predicting the probability of a live birth after a freeze-all based in vitro fertilization-embryo transfer (IVF-ET) treatment strategy. Transl Pediatr 2022; 11:797-812. [PMID: 35800265 PMCID: PMC9253936 DOI: 10.21037/tp-21-589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 04/02/2022] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND The predictors for live birth rate (LBR) following one episode of in vitro fertilization (IVF) cycle for patients using a "freeze-all" strategy are not entirely clear. METHODS A retrospective cohort study utilizing a prediction model was developed to assess the relationship to the LBR. Women undergoing IVF with a freeze-all strategy were screened. Univariate models were first fitted for female age at oocytes retrieval/frozen-thawed embryo transfer (FET), body mass index (BMI), duration and etiology of infertility, previous IVF failures, total dose and duration of gonadotrophin, ovarian sensitivity index (OSI), number of oocytes collected, method of fertilization, number of embryos created, number and stage of embryos frozen, type and number of FET cycles, endometrial thickness (EMT)/pattern, hormone level on transplantation day, storage duration, number of embryos thawed and damaged thawed embryos, number and stage of embryos transferred and number of different quality embryos transferred. Variables with P<0.05 in the univariate model were selected for further analysis of the final multivariate discrete-time logistic regression model. RESULTS A total of 7,602 women undergoing one ovarian stimulation resulted in 9,964 FETs, of whom 3,066 (40.33%) had a live-birth after their first FET and 3,929 (51.68%) after total FETs. The EMT and woman's age at oocyte retrieval were the most important predictors. In the first FET, the LBR of women with an EMT ≤8 mm [27.40%; 95% confidence interval (CI): (21.60-33.81%)] was significantly lower than that of women with EMT between 9 and 11 mm [36.51%; 95% CI: (34.25-38.81%)] and thicker than 12 mm [44.23%; 95% CI: (42.22-46.25%)] (P<0.05). The optimistic and conservative cumulative LBRs of women younger than 31 years [87.5%; 95% CI: (86.32-88.61%) and 63.04%; 95% CI: (61.36-64.69%)] were significantly decreased in women aged 31-35, 36-40 and >40 (P<0.001). CONCLUSIONS Our study provides an effective prediction model for a woman's chance of having a baby after a "freeze-all" policy. The use of EMT and female age as tools to identify LBR are shown to be justified, and repeated FETs cannot reverse the age-dependent decline in fertility.
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Affiliation(s)
- Hong Chen
- Department of Assisted Reproduction, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China
| | - Zi-Li Sun
- Department of Assisted Reproduction, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China
| | - Miao-Xin Chen
- Department of Assisted Reproduction, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yang Yang
- Department of Assisted Reproduction, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xiao-Ming Teng
- Department of Assisted Reproduction, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yun Wang
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuan-Yuan Wu
- Department of Assisted Reproduction, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China
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Sun B, Yeh J. Non-Invasive and Mechanism-Based Molecular Assessment of Endometrial Receptivity During the Window of Implantation: Current Concepts and Future Prospective Testing Directions. FRONTIERS IN REPRODUCTIVE HEALTH 2022; 4:863173. [PMID: 36303672 PMCID: PMC9580756 DOI: 10.3389/frph.2022.863173] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 03/07/2022] [Indexed: 12/03/2022] Open
Abstract
Suboptimal endometrial receptivity and altered embryo-endometrial crosstalk account for approximately two-thirds of human implantation failures. Current tests of the window of implantation, such as endometrial thickness measurements and the endometrial receptivity assay, do not consistently improve clinical outcomes as measured by live birth rates. Understanding the mechanisms regulating the endometrial receptivity during the window of implantation is a critical step toward developing clinically meaningful tests. In this narrative review, the available literature is evaluated regarding mechanisms that regulate the endometrial receptivity during the window of implantation and the current tests developed. Overall, both animal and human studies point to five possible and interrelated mechanisms regulating the endometrial window of implantation: suitable synchrony between endometrial cells, adequate synchrony between the endometrium and the embryo, standard progesterone signaling and endometrial responses to progesterone, silent genetic variations, and typical morphological characteristics of the endometrial glands. The biological basis of current clinical markers or tests of window of implantation is poor. Future studies to elucidate the mechanisms shaping the window of implantation and to investigate the potential markers based on these mechanisms are required. In addition, molecular testing of the endometrium at single-cell resolution should be an initial step toward developing clinically meaningful tests for the optimal window of implantation. As understanding of the optimal window of implantation continues to evolve, one can envision the future development of non-invasive, mechanism-based testing of the window of implantation.
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Affiliation(s)
- Bei Sun
- Sackler Faculty of Medicine, Sackler School of Medicine, New York State/American Program of Tel Aviv University, Tel Aviv University, Tel Aviv, Israel
| | - John Yeh
- Reproductive Endocrinology and Infertility, UMass Memorial Medical Center, University of Massachusetts Medical School, Worcester, MA, United States
- *Correspondence: John Yeh
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11
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Olgan S, Dırıcan EK, Sakıncı M, Caglar M, Ozsıpahı AC, Gul SM, Humaıdan P. Endometrial compaction does not predict the reproductive outcome after frozen thawed embryo transfer – A prospective cohort study. Reprod Biomed Online 2022; 45:81-87. [DOI: 10.1016/j.rbmo.2022.02.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 11/15/2021] [Accepted: 02/28/2022] [Indexed: 11/16/2022]
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13
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Jin Z, Li J, Yang E, Shi H, Bu Z, Niu W, Wang F, Huo M, Song H, Zhang Y. Effect of endometrial thickness changes on clinical pregnancy rates after progesterone administration in a single frozen-thawed euploid blastocyst transfer cycle using natural cycles with luteal support for PGT-SR- and PGT-M-assisted reproduction: a retrospective cohort study. Reprod Biol Endocrinol 2021; 19:154. [PMID: 34627292 PMCID: PMC8501735 DOI: 10.1186/s12958-021-00841-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 09/29/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND To investigate whether the endometrial thickness change ratio from the progesterone administration day to the blastocyst transfer day is associated with pregnancy outcomes in a single frozen-thawed euploid blastocyst transfer cycle. METHODS All patients used natural cycles with luteal support for endometrial preparation and selected a single euploid blastocyst for transfer after a biopsy for preimplantation genetic testing. The endometrial thickness was measured by transvaginal ultrasound on the progesterone administration day and the transfer day, the change in endometrial thickness was measured, and the endometrial thickness change ratio was calculated. According to the change rate of endometrial thickness, the patients were divided into three groups: the endometrial thickness compaction group, endometrial thickness non-change group and endometrial thickness expansion group. Among them, the endometrial thickness non-change and expansion groups were combined into the endometrial thickness noncompaction group. RESULTS Ultrasound images of the endometrium in 219 frozen-thawed euploid blastocyst transfer cycles were evaluated. The clinical pregnancy rate increased with the increase in endometrial thickness change ratio, while the miscarriage rate and live birth rate were comparable among the groups. The multiple logistic regression results showed that in the fully adjusted model a higher endometrial thickness change ratio (per 10%) was associated with a higher clinical pregnancy rate (adjusted odds ratio [aOR] 1.29; 95% confidence interval [CI], 1.01-1.64; P = .040). Similarly, when the patients were divided into three groups according to the change rate of endometrial thickness, the endometrial thickness noncompaction group had a significant positive effect on the clinical pregnancy rate compared with the endometrial thickness compaction group after adjusting for all covariates. CONCLUSIONS In frozen-thawed euploid blastocyst transfer cycles in which the endometrium was prepared by natural cycles with luteal support, the clinical pregnancy rate was higher in cycles without endometrial compaction after progesterone administration.
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Affiliation(s)
- Ziqi Jin
- Reproductive Medicine Center, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jingdi Li
- Reproductive Medicine Center, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - EnTong Yang
- Reproductive Medicine Center, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Hao Shi
- Reproductive Medicine Center, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhiqin Bu
- Reproductive Medicine Center, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Wenbin Niu
- Reproductive Medicine Center, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Fang Wang
- Reproductive Medicine Center, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Mingzhu Huo
- Reproductive Medicine Center, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Hui Song
- Reproductive Medicine Center, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - YiLe Zhang
- Reproductive Medicine Center, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
- , Zhengzhou, People's Republic of China.
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14
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Kaye L, Rasouli MA, Liu A, Raman A, Bedient C, Garner FC, Shapiro BS. The change in endometrial thickness following progesterone exposure correlates with in vitro fertilization outcome after transfer of vitrified-warmed blastocysts. J Assist Reprod Genet 2021; 38:2947-2953. [PMID: 34585315 DOI: 10.1007/s10815-021-02327-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 09/20/2021] [Indexed: 10/20/2022] Open
Abstract
PURPOSE To determine if the change in endometrial thickness following exogenous progesterone (P) initiation correlates with outcome following autologous transfer of a single thawed blastocyst. METHODS The study is a retrospective observational cohort study conducted at a private fertility center. Patients scheduled for thawed blastocyst transfer received artificial endometrial preparation (artificial cycle FET) and underwent serial ultrasonography. The main outcomes were the rate of ongoing pregnancy (fetal heart motion at 12 weeks of gestation) and early pregnancy loss. Logistic regression was used to test for correlations between these outcomes and the change in endometrial thickness while adjusting for potential confounders (patient age, embryo quality, and the use of genetic testing). RESULTS There were 232 qualifying autologous single-blastocyst transfers in the 20-month study period ending 31 December 2019. Mean endometrial thicknesses were 3.8 mm, 10.0 mm, and 11.2 mm at baseline, P initiation, and at transfer, respectively. The change in endometrial thickness after exogenous P exposure ranged from - 5 to + 9 mm and negatively correlated with ongoing pregnancy in logistic regression analyses. Specifically, ongoing pregnancy rates per transfer were 63.2% in 19 cases where endometria compacted by 10% or more, 64.2% in 95 cases where there was unchanged endometrial thickness, and 52.5% in 118 cases where endometria expanded. CONCLUSIONS The change in endometrial thickness after P initiation was associated with the probability of ongoing pregnancy but not with early pregnancy loss. Ongoing pregnancy rates were greater in endometria with negative growth (compaction) when compared to endometria that grew (expanded) after P exposure.
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Affiliation(s)
- Leah Kaye
- Fertility Center of Las Vegas, 8851 W Sahara Ave #100, Las Vegas, NV, 89117, USA.,Department of Obstetrics and Gynecology, Kirk Kerkorian School of Medicine at UNLV, Las Vegas, NV, USA
| | - Melody A Rasouli
- Department of Obstetrics and Gynecology, Kirk Kerkorian School of Medicine at UNLV, Las Vegas, NV, USA
| | - Angela Liu
- Department of Obstetrics and Gynecology, Kirk Kerkorian School of Medicine at UNLV, Las Vegas, NV, USA
| | - Ankita Raman
- Department of Obstetrics and Gynecology, Kirk Kerkorian School of Medicine at UNLV, Las Vegas, NV, USA
| | - Carrie Bedient
- Fertility Center of Las Vegas, 8851 W Sahara Ave #100, Las Vegas, NV, 89117, USA.,Department of Obstetrics and Gynecology, Kirk Kerkorian School of Medicine at UNLV, Las Vegas, NV, USA
| | - Forest C Garner
- Fertility Center of Las Vegas, 8851 W Sahara Ave #100, Las Vegas, NV, 89117, USA. .,Department of Obstetrics and Gynecology, Kirk Kerkorian School of Medicine at UNLV, Las Vegas, NV, USA.
| | - Bruce S Shapiro
- Fertility Center of Las Vegas, 8851 W Sahara Ave #100, Las Vegas, NV, 89117, USA.,Department of Obstetrics and Gynecology, Kirk Kerkorian School of Medicine at UNLV, Las Vegas, NV, USA
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15
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Jin Z, Shi H, Lu M, Bu Z, Huo M, Zhang Y. Endometrial thickness changes after progesterone administration do not affect the pregnancy outcomes of frozen-thawed euploid blastocyst transfer: a retrospective cohort study. Fertil Steril 2021; 116:1502-1512. [PMID: 34538461 DOI: 10.1016/j.fertnstert.2021.08.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 07/22/2021] [Accepted: 08/05/2021] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To evaluate whether the change in endometrial thickness from progesterone administration day to transfer day is related to pregnancy outcomes in single frozen-thawed euploid blastocyst transfer cycles. DESIGN Observational cohort study. SETTING Single reproductive medical center. PATIENT(S) All patients were transferred with a single biopsied euploid blastocyst, and their endometrium was prepared with hormone replacement therapy (HRT). INTERVENTION(S) The endometrial thickness on the day of blastocyst transfer and progesterone administration was measured by transvaginal ultrasound, and the difference between them and the change ratio were calculated. MAIN OUTCOME MEASURE(S) Clinical pregnancy rates and live birth rates. RESULT(S) Endometrial ultrasound images of 508 euploid blastocyst transfer cycles using HRT were evaluated by transvaginal ultrasound. Overall, pregnancy outcomes were comparable in different groups of endometrial thickness changes. The results of multiple logistic regression showed that the clinical pregnancy rate and live birth rate did not significantly increase with the increase in endometrial thickness change ratios (per 10%) in the fully adjusted model as a continuous variable. In the adjustment model as a categorical variable, there was no statistical difference in pregnancy outcomes among the groups with changes in endometrial thickness. Interaction analysis showed that after adjusting for confounders, there was no statistically significant interaction between the endometrial thickness change ratio and pregnancy outcomes in all subgroups. CONCLUSION(S) In the euploid blastocyst transfer cycle of preparing the endometrium with HRT, the endometrial thickness change ratio after progesterone administration was not related to pregnancy outcomes.
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Affiliation(s)
- Ziqi Jin
- Reproductive Medical Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Hao Shi
- Reproductive Medical Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Manman Lu
- Reproductive Medical Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Zhiqin Bu
- Reproductive Medical Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Mingzhu Huo
- Reproductive Medical Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Yile Zhang
- Reproductive Medical Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China.
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Patel JA, Patel AJ, Banker JM, Shah SI, Banker M. Effect of Endometrial Thickness and duration of Estrogen Supplementation on In Vitro Fertilization-Intracytoplasmic Sperm Injection Outcomes in Fresh Ovum/Embryo Donation Cycles. J Hum Reprod Sci 2021; 14:167-174. [PMID: 34316233 PMCID: PMC8279064 DOI: 10.4103/jhrs.jhrs_60_20] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 08/10/2020] [Accepted: 02/22/2021] [Indexed: 11/06/2022] Open
Abstract
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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Affiliation(s)
| | | | - Jwal Manish Banker
- Third Year Resident Obs and Gynec, Shrimati Bhikhi ben Kanjibhai Shah (SBKS), Medical Institute and Research Center, Vadodara, Gujarat, India
| | - Sandeep I Shah
- Senior Consultant, Nova IVF Fertility, Navrangpura, Ahmedabad, Gujarat, India
| | - Manish Banker
- Director, Nova IVF Fertility, Navrangpura, Ahmedabad, Gujarat, India
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Shalom-Paz E, Atia N, Atzmon Y, Hallak M, Shrim A. The effect of endometrial thickness and pattern on the success of frozen embryo transfer cycles and gestational age accuracy. Gynecol Endocrinol 2021; 37:428-432. [PMID: 32945210 DOI: 10.1080/09513590.2020.1821359] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
OBJECTIVE To evaluate the relationship between endometrial thickness measured before embryo transfer, and pregnancy outcomes in frozen-thawed embryo transfer (FET). METHODS We retrospectively analyzed outcomes of all consecutive FET cycles, from January 2012 to August 2018. Based on ROC analysis for endometrial thickness, we found 8 mm was a reliable cutoff point to predict pregnancy prior to embryo transfer. Accordingly, the cycles were divided into Group A: cycles with endometrial thickness ≤ 8 mm and Group B: > 8 mm. RESULTS Group A included 485 FET cycles and group B included 626 cycles. Compared with group A, Group B had significantly higher chemical and clinical pregnancy rates (30.3 vs. 24.6%; p = .046, and 24.0 vs. 18.6%; p = .036), respectively. In multivariate analysis, endometrial thickness and the protocols used were the only parameters influencing the chance to achieve pregnancy, with odds ratio 1.54 (95%CI 1.07-2.22, p = .019) for the endometrium and odds ratio 1.95 (95%CI 1.31-2.9; p = .001) to the protocol used. Endometrial thickness might predict crown-rump length (CRL) discordancy with odds ratio 4.61 (p = .001; 95% CI 1.42-14.92). Compared with group B, Group A had more cases of overt discordancy (13.3 vs. 4%; p = .016). CONCLUSIONS For patients undergoing FET cycles, endometrial thickness and treatment protocol may predict the chemical and clinical pregnancy rates, as well as CRL discordancy. SUMMARY Endometrial thickness and preparation improved pregnancy rate in FET cycles and significantly greater crown-rump length discordancy was observed with thinner endometria.
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Affiliation(s)
- Einat Shalom-Paz
- IVF Unit and Ultrasound Unit, Obstetric Gynecology Department, Hillel Yaffe Medical Center, Hadera, Israel
- Affiliated to Ruth and Bruce Rappaport School of Medicine, Haifa, Israel
| | - Nitzan Atia
- IVF Unit and Ultrasound Unit, Obstetric Gynecology Department, Hillel Yaffe Medical Center, Hadera, Israel
- Affiliated to Ruth and Bruce Rappaport School of Medicine, Haifa, Israel
| | - Yuval Atzmon
- IVF Unit and Ultrasound Unit, Obstetric Gynecology Department, Hillel Yaffe Medical Center, Hadera, Israel
- Affiliated to Ruth and Bruce Rappaport School of Medicine, Haifa, Israel
| | - Mordechai Hallak
- IVF Unit and Ultrasound Unit, Obstetric Gynecology Department, Hillel Yaffe Medical Center, Hadera, Israel
- Affiliated to Ruth and Bruce Rappaport School of Medicine, Haifa, Israel
| | - Alon Shrim
- IVF Unit and Ultrasound Unit, Obstetric Gynecology Department, Hillel Yaffe Medical Center, Hadera, Israel
- Affiliated to Ruth and Bruce Rappaport School of Medicine, Haifa, Israel
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18
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Bergin K, Eliner Y, Duvall DW, Roger S, Elguero S, Penzias AS, Sakkas D, Vaughan DA. The use of propensity score matching to assess the benefit of the endometrial receptivity analysis in frozen embryo transfers. Fertil Steril 2021; 116:396-403. [PMID: 33926718 DOI: 10.1016/j.fertnstert.2021.03.031] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 03/20/2021] [Accepted: 03/22/2021] [Indexed: 12/31/2022]
Abstract
OBJECTIVE To study the impact of the endometrial receptivity analysis (ERA) on live birth rates in frozen embryo transfer (FET) cycles. DESIGN Retrospective cohort study. SETTING A single, large, university-affiliated infertility practice. PATIENT(S) Autologous FET cycles between January 1, 2014, and June 30, 2019, were reviewed. Multiple covariates that impact outcomes were used for propensity score matching; 133 ERA patients were matched to 353 non-ERA patients. Patients were assigned to the ERA group if they had an ERA during treatment and underwent at least one "personalized" FET based on the ERA recommendations. INTERVENTION(S) No interventions administered. MAIN OUTCOME MEASURE(S) Live birth rates per cycle in the FET cycle after ERA compared with that of matched non-ERA patients. RESULT(S) The live birth rates for the ERA group, 49.62%, and the matched non-ERA group, 54.96%, (odds ratio 0.8074; 95% confidence interval, 0.5424-1.2018) were not significantly different, nor was a difference seen in subanalyses based on prior number of FETs or receptivity status. CONCLUSION(S) The ERA identifies a patient's putative window of implantation with the goal of improving synchrony with the embryo, thereby achieving higher live birth rates. This study used propensity score matching to control for multiple covariates in a heterogenous group of patients to compare live birth rates. There was no difference in the live birth rate in patients who underwent the ERA compared with that of those who did not.
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Affiliation(s)
| | - Yael Eliner
- Boston University School of Public Health, Boston, Massachusetts
| | | | | | | | - Alan S Penzias
- Boston In-Vitro Fertilization, Waltham, Massachusetts; Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, Massachusetts; Department of Obstetrics, Gynecology and Reproductive Biology, Harvard Medical School, Boston, Massachusetts
| | - Denny Sakkas
- Boston In-Vitro Fertilization, Waltham, Massachusetts
| | - Denis A Vaughan
- Boston In-Vitro Fertilization, Waltham, Massachusetts; Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, Massachusetts; Department of Obstetrics, Gynecology and Reproductive Biology, Harvard Medical School, Boston, Massachusetts.
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19
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Zhang F, Feng Q, Yang L, Liu X, Su L, Wang C, Yao H, Sun D, Feng Y. Analysis of the etiologies of female infertility in Yunnan minority areas. BMC WOMENS HEALTH 2021; 21:88. [PMID: 33648484 PMCID: PMC7923498 DOI: 10.1186/s12905-021-01216-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 02/09/2021] [Indexed: 11/24/2022]
Abstract
Background The present study aims to provide a comparative analysis of the etiologies of female infertility between Dehong, on the Yunnan Frontier, and Kunming. Methods A retrospective study, which included 941 infertile females in Kunming who were treated in the First People’s Hospital of Yunnan Province and infertile females who were treated in the local hospital in Dehong from January 2016 to November 2018, was conducted. A comparative analysis of the etiologies of infertility in the two regions was then carried out. Results In patients with primary infertility, ovulation disorder (15.03%) was the main cause of infertility in Kunming, and pelvic inflammatory disease (25.59%) was the main cause in Dehong. With regard to secondary infertility, although pelvic inflammatory disease was the main cause of infertility in both regions, the incidence of intrauterine adhesions in Kunming was significantly higher than in Dehong. Conclusions The etiology of infertility showed different epidemiological characteristics depending on the region, hence individualized treatment should be given accordingly
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Affiliation(s)
- Fen Zhang
- Department of Obstetrics and Gynecology, The First People's Hospital of Yunnan Province, No. 157 of Jinbi Road, Xishan District, Kunming, 650032, China.,Medical School of Kunming University of Science and Technology, Kunming, 650500, China
| | - Qing Feng
- Kunming Dianchi Lake Evironmental Protection Collaborative Research Center, Kunming University, Kunming, 650214, China
| | - Linna Yang
- Department of Obstetrics and Gynecology, The First People's Hospital of Yunnan Province, No. 157 of Jinbi Road, Xishan District, Kunming, 650032, China.,Medical School of Kunming University of Science and Technology, Kunming, 650500, China
| | - Xuelian Liu
- Department of Gynecology, Dehong Hospital of Traditional Chinese Medicine, Mangshi, 678400, China
| | - Lingyun Su
- Department of Obstetrics and Gynecology, The First People's Hospital of Yunnan Province, No. 157 of Jinbi Road, Xishan District, Kunming, 650032, China.,Medical School of Kunming University of Science and Technology, Kunming, 650500, China
| | - Chunyan Wang
- Department of Gynecology, The Second People's Hospital of Baoshan City, Baoshan, 678000, China
| | - Huimei Yao
- Department of Obstetrics and Gynecology, Cangyuan Wa Autonomous County People's Hospital, Cangyuan, 677400, China
| | - Dawei Sun
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital (Dongdan Campus), No.1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China.
| | - Yun Feng
- Department of Obstetrics and Gynecology, The First People's Hospital of Yunnan Province, No. 157 of Jinbi Road, Xishan District, Kunming, 650032, China. .,Medical School of Kunming University of Science and Technology, Kunming, 650500, China.
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20
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Endometrial compaction before frozen euploid embryo transfer improves ongoing pregnancy rates. Fertil Steril 2021; 113:990-995. [PMID: 32386621 DOI: 10.1016/j.fertnstert.2019.12.030] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 12/11/2019] [Accepted: 12/19/2019] [Indexed: 11/21/2022]
Abstract
OBJECTIVE To assess whether the calculated difference in endometrial thickness from the end of the estrogen phase to the day of ET (after 6 days of P in hormonally prepared cycles) is associated with ongoing pregnancy rates in euploid frozen ETs (FETs). DESIGN An observational cohort study. SETTING Single tertiary care medical center. PATIENT(S) Ultrasound images from 234 hormonally prepared FET cycles were assessed. All the transfers were elective single ETs of a euploid embryo, post-preimplantation genetic testing for aneuploidy (PGT-A). INTERVENTION(S) Ultrasound measurements of peak endometrial thickness at the end of the estrogen phase and again after 6 days of P at the time of ET. MAIN OUTCOME MEASURE(S) Ongoing pregnancy rate in relation to the delta between endometrial thickness at the end of estrogen phase and at the time of ET. RESULT(S) We calculated the ongoing pregnancy rate in cycles where the endometrial lining decreased (compacted) after addition of P by 5%, 10%, 15%, and 20% and demonstrated a significantly higher pregnancy rate after all rates of compaction of the endometrial lining in comparison with cycles where the endometrial lining did not compact. The ongoing pregnancy rate in this cohort, after compaction of 15% or more, was 51.5%, compared with 30.2% in cycles where the endometrial lining did not compact. CONCLUSION(S) There is a significant correlation between endometrial lining compaction and ongoing pregnancy rate in FET cycles of euploid embryos. These findings help to explain why some euploid embryos may fail to implant.
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21
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Endometrial compaction does not predict live birth rate in single euploid frozen embryo transfer cycles. J Assist Reprod Genet 2021; 38:407-412. [PMID: 33389380 DOI: 10.1007/s10815-020-02043-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 12/16/2020] [Indexed: 12/20/2022] Open
Abstract
PURPOSE To evaluate whether endometrial compaction using sequential transvaginal ultrasound is associated with improved live birth rates in medicated single euploid frozen embryo transfer (FET) cycles. METHODS Prospective observational cohort study at a private fertility clinic. Patients who underwent FETs between January and December 2018 were assessed for inclusion. The change in endometrial thickness between the end of the estrogen phase and the day before embryo transfer, measured by sequential transvaginal ultrasound, was used to categorize cycles with compaction (≥ 5%), no change, or expansion (≥ 5%). FET cycle outcomes were then compared between groups. The primary outcome was live birth. Secondary outcomes include clinical pregnancy rate and rate of spontaneous abortion. RESULTS Of the 259 single euploid medicated FETs performed during the study period, only 43/259 (16.6%) of the cycles demonstrated ≥ 5% compaction, whereas 152/259 (58.7%) expanded and 64/259 (24.7%) were unchanged. Live birth rates did not differ between cycles with compaction (58.1%), no change (54.7%), or expansion (58.6%), p = 0.96. Clinical pregnancy and spontaneous abortion rates were also similar between groups. CONCLUSION The vast majority of cycles did not demonstrate endometrial compaction. Endometrial compaction is not associated with live birth rate or spontaneous abortion rate in medicated single euploid FETs in this cohort.
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22
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Huang J, Lin J, Cai R, Lu X, Song N, Gao H, Kuang Y. Significance of endometrial thickness change after human chorionic gonadotrophin triggering in modified natural cycles for frozen-thawed embryo transfer. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:1590. [PMID: 33437789 PMCID: PMC7791260 DOI: 10.21037/atm-20-1459] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Background Peak endometrial thickness (EMT), measured on the end of follicular phase or early luteal phase, is the most widely used marker for endometrial receptivity during infertility treatment. However, the clinical significance of follicular-to-luteal EMT change remains unclear. We aimed to study whether the change of EMT between the day of human chorionic gonadotrophin (hCG) triggering and the day of frozen-thawed embryo transfer (FET) has any influence on pregnancy outcomes in modified natural cycles (mNCs). Methods This was a retrospective cohort study of 2,768 regular ovulatory women who underwent their first mNC-FET cycles from January 2011 to June 2015. Patients were divided into three groups according to the percentage change of EMT from the hCG triggering day to the FET day: >5% decrease (n=405), ±5% plateau (n=1,259) and >5% increase (n=1,104). The main outcome measure was live birth rate. Results Live birth rates were 41.9%, 39.8% [crude odds ratio (cOR) 0.91, 95% CI, 0.73–1.15) and 42.4% (cOR 1.02, 95% CI, 0.87–1.20) in the EMT plateau, decrease and increase groups, respectively (P=0.649). Multiple regression analysis did not alter the finding after controlling for a variety of confounders. Compared with the post-trigger EMT plateau group, the adjusted OR of live birth was 0.88 (95% CI, 0.69–1.12) in the decrease group and 1.05 (95% CI, 0.88–1.25) in the increase group. Similarly, no significant associations were observed before or after adjustment between EMT change and other pregnancy outcomes including positive hCG test, clinical pregnancy, early miscarriage and ongoing pregnancy. Conclusions EMT change from hCG triggering to embryo transfer was not associated with pregnancy chances in mNC-FET cycles. This reassuring finding should provide guidance for physicians and patients when confronted with EMT decrease on the transfer day.
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Affiliation(s)
- Jialyu Huang
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jiaying Lin
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Renfei Cai
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xuefeng Lu
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ning Song
- Department of Histology, Embryology, Genetics and Developmental Biology, Shanghai Key Laboratory of Reproductive Medicine, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hongyuan Gao
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yanping Kuang
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Karl KR, Jimenez-Krassel F, Gibbings E, Ireland JLH, Clark ZL, Tempelman RJ, Latham KE, Ireland JJ. Negative impact of high doses of follicle-stimulating hormone during superovulation on the ovulatory follicle function in small ovarian reserve dairy heifers†. Biol Reprod 2020; 104:695-705. [PMID: 33205153 DOI: 10.1093/biolre/ioaa210] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 10/14/2020] [Accepted: 11/11/2020] [Indexed: 11/12/2022] Open
Abstract
When women with small ovarian reserves are subjected to assisted reproductive technologies, high doses of gonadotropins are linked to high oocyte and embryo wastage and low live birth rates. We hypothesized that excessive follicle-stimulating hormone (FSH) doses during superovulation are detrimental to ovulatory follicle function in individuals with a small ovarian reserve. To test this hypothesis, heifers with small ovarian reserves were injected twice daily for 4 days, beginning on Day 1 of the estrous cycle with 35, 70, 140, or 210 IU doses of Folltropin-V (FSH). Each heifer (n = 8) was superovulated using a Williams Latin Square Design. During each superovulation regimen, three prostaglandin F2α injections were given at 12-h interval, starting at the seventh FSH injection to regress the newly formed corpus luteum (CL). Human chorionic gonadotropin was injected 12 h after the last (8th) FSH injection to induce ovulation. Daily ultrasonography and blood sampling were used to determine the number and size of follicles and corpora lutea, uterine thickness, and circulating concentrations of estradiol, progesterone, and anti-Müllerian hormone (AMH). The highest doses of FSH did not increase AMH, progesterone, number of ovulatory-size follicles, uterine thickness, or number of CL. However, estradiol production and ovulation rate were lower for heifers given high FSH doses compared to lower doses, indicating detrimental effects on ovulatory follicle function.
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Affiliation(s)
- Kaitlin R Karl
- Molecular Reproductive Endocrinology Laboratory, Department of Animal Science, Michigan State University, East Lansing, MI 48824, USA
| | - Fermin Jimenez-Krassel
- Molecular Reproductive Endocrinology Laboratory, Department of Animal Science, Michigan State University, East Lansing, MI 48824, USA
| | - Emily Gibbings
- Molecular Reproductive Endocrinology Laboratory, Department of Animal Science, Michigan State University, East Lansing, MI 48824, USA
| | - Janet L H Ireland
- Molecular Reproductive Endocrinology Laboratory, Department of Animal Science, Michigan State University, East Lansing, MI 48824, USA
| | - Zaramasina L Clark
- Molecular Reproductive Endocrinology Laboratory, Department of Animal Science, Michigan State University, East Lansing, MI 48824, USA
| | - Robert J Tempelman
- Molecular Reproductive Endocrinology Laboratory, Department of Animal Science, Michigan State University, East Lansing, MI 48824, USA
| | - Keith E Latham
- Molecular Reproductive Endocrinology Laboratory, Department of Animal Science, Michigan State University, East Lansing, MI 48824, USA
| | - James J Ireland
- Molecular Reproductive Endocrinology Laboratory, Department of Animal Science, Michigan State University, East Lansing, MI 48824, USA
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Shaodi Z, Qiuyuan L, Yisha Y, Cuilian Z. The effect of endometrial thickness on pregnancy outcomes of frozen-thawed embryo transfer cycles which underwent hormone replacement therapy. PLoS One 2020; 15:e0239120. [PMID: 32970718 PMCID: PMC7513995 DOI: 10.1371/journal.pone.0239120] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 08/31/2020] [Indexed: 11/19/2022] Open
Abstract
Objective To investigate the impact of endometrial thickness on the embryo transfer(ET) day on the clinical pregnancy outcomes of frozen-thawed embryo transfer cycles which have undergone hormone replacement therapy(HRT-FET). Methods A total of 10,165 HRT-FET cycles performed between January 2013 to December 2017 in the Reproductive Medicine Center of Henan Provincial People’s Hospital were studied retrospectively. All patients were grouped according to their endometrial thickness on the ET day (each group having an increment of 1mm between two neighboring groups). Multivariate regression analysis, curve fitting and threshold effect analysis were performed on all data. Results After adjusting for the age, duration of infertility, body mass index(BMI), infertility type and number and type of embryos transferred, a significant correlation was observed to be between the endometrial thickness and implantation rates (aOR: 1.08; 95% CI: 1.06–1.10, p < 0.0001), clinical pregnancy rate(aOR: 1.10; 95% CI: 1.07–1.14, p < 0.0001)and live birth rate (aOR: 1.09; 95% CI: 1.06–1.12, p < 0.0001). The numerical value of the cut-off point for the endometrial thickness was 8.7 mm. When the endometrial thickness was less than 8.7 mm, with each additional 1 mm of endometrial thickness, the implantation rate increased by 32%, the clinical pregnancy rate increased by 36%, and the live birth rate increased by 45%. Conclusions In the HRT-FET cycles, the optimal live birth rate would be obtained when the endometrial thickness remains within the range of 8.7–14.5 mm. If the endometrium is too thin or too thick, the live birth rate will be reduced.
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Affiliation(s)
- Zhang Shaodi
- Reproductive Medical Center, Henan Provincial People’s Hospital (People’s Hospital of Henan University, People's Hospital of Zhengzhou University), Zhengzhou, Henan Province, People’s Republic of China
- * E-mail:
| | - Li Qiuyuan
- Reproductive Medical Center, Henan Provincial People’s Hospital (People’s Hospital of Henan University, People's Hospital of Zhengzhou University), Zhengzhou, Henan Province, People’s Republic of China
| | - Yin Yisha
- Reproductive Medical Center, Henan Provincial People’s Hospital (People’s Hospital of Henan University, People's Hospital of Zhengzhou University), Zhengzhou, Henan Province, People’s Republic of China
| | - Zhang Cuilian
- Reproductive Medical Center, Henan Provincial People’s Hospital (People’s Hospital of Henan University, People's Hospital of Zhengzhou University), Zhengzhou, Henan Province, People’s Republic of China
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Merviel P, Menard M, Cabry R, Scheffler F, Lourdel E, Le Martelot MT, Roche S, Chabaud JJ, Copin H, Drapier H, Benkhalifa M, Beauvillard D. Can Ratios Between Prognostic Factors Predict the Clinical Pregnancy Rate in an IVF/ICSI Program with a GnRH Agonist-FSH/hMG Protocol? An Assessment of 2421 Embryo Transfers, and a Review of the Literature. Reprod Sci 2020; 28:495-509. [PMID: 32886340 DOI: 10.1007/s43032-020-00307-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 08/25/2020] [Indexed: 11/30/2022]
Abstract
None of the models developed in in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) is sufficiently good predictors of pregnancy. The aim of this study was to determine whether ratios between prognostic factors could predict the clinical pregnancy rate in IVF/ICSI. We analyzed IVF/ICSI cycles (based on long GnRH agonist-FSH protocols) at two ART centers (the second to validate externally the data). The ratios studied were (i) the total FSH dose divided by the serum estradiol level on the hCG trigger day, (ii) the total FSH dose divided by the number of mature oocytes, (iii) the serum estradiol level on the trigger day divided by the number of mature oocytes, (iv) the serum estradiol level on the trigger day divided by the endometrial thickness on the trigger day, (v) the serum estradiol level on the trigger day divided by the number of mature oocytes and then by the number of grade 1 or 2 embryos obtained, and (vi) the serum estradiol level on the trigger day divided by the endometrial thickness on the trigger day and then by the number of grade 1 or 2 embryos obtained. The analysis covered 2421 IVF/ICSI cycles with an embryo transfer, leading to 753 clinical pregnancies (31.1% per transfer). Four ratios were significantly predictive in both centers; their discriminant power remained moderate (area under the receiver operating characteristic curve between 0.574 and 0.610). In contrast, the models' calibration was excellent (coefficients: 0.943-0.978; p < 0.001). Our ratios were no better than existing models in IVF/ICSI programs. In fact, a strongly discriminant predictive model will be probably never be obtained, given the many factors that influence the occurrence of a pregnancy.
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Affiliation(s)
- Philippe Merviel
- ART Center, Brest University Hospital, 2 avenue Foch, 29200, Brest, France. .,Department of Gynecology, Obstetrics and Reproductive Medicine, Brest University Hospital, 2 avenue Foch, F-29200, Brest, France.
| | - Michel Menard
- ART Center, Brest University Hospital, 2 avenue Foch, 29200, Brest, France
| | - Rosalie Cabry
- ART Center, Amiens University Hospital, 1 rond-point du professeur Christian Cabrol, 80054, Amiens, France
| | - Florence Scheffler
- ART Center, Amiens University Hospital, 1 rond-point du professeur Christian Cabrol, 80054, Amiens, France
| | - Emmanuelle Lourdel
- ART Center, Amiens University Hospital, 1 rond-point du professeur Christian Cabrol, 80054, Amiens, France
| | | | - Sylvie Roche
- ART Center, Brest University Hospital, 2 avenue Foch, 29200, Brest, France
| | | | - Henri Copin
- ART Center, Amiens University Hospital, 1 rond-point du professeur Christian Cabrol, 80054, Amiens, France
| | - Hortense Drapier
- ART Center, Brest University Hospital, 2 avenue Foch, 29200, Brest, France
| | - Moncef Benkhalifa
- ART Center, Amiens University Hospital, 1 rond-point du professeur Christian Cabrol, 80054, Amiens, France
| | - Damien Beauvillard
- ART Center, Brest University Hospital, 2 avenue Foch, 29200, Brest, France
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Value of endometrial thickness change after human chorionic gonadotrophin administration in predicting pregnancy outcome following fresh transfer in vitro fertilization cycles. Arch Gynecol Obstet 2020; 303:565-572. [PMID: 32880709 DOI: 10.1007/s00404-020-05763-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 08/24/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE To study whether the change of endometrial thickness (EMT) between the day of human chorionic gonadotrophin (hCG) administration and the day of embryo transfer has any impact on pregnancy outcome in fresh in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) cycles. METHODS This single-center retrospective cohort study included 2620 patients undergoing their first consecutive autologous IVF/ICSI cycles from January 2003 to December 2012. Patients were categorized into three groups based on the percentage change of post-hCG EMT: > 10% decrease, ± 10% plateau and > 10% increase. The primary outcome was live birth rate. RESULTS Live birth rates were similar in the EMT decrease, plateau and increase groups (27.4% [174/635], 29.7% [300/1010] and 27.6% [269/975]; P = 0.649). Compared with the plateau group, both EMT decrease (crude odds ratio [cOR] 0.89, 95% confidence interval [CI] 0.72-1.11) and increase (cOR 0.90, 95% CI 0.74-1.10) on the day of transfer did not affect the likelihood of live birth. The non-significant association was maintained after controlling for major confounding factors, with the adjusted OR being 0.92 (95% CI 0.73-1.16) and 0.92 (95% CI 0.75-1.13) for the decrease and increase groups, respectively. CONCLUSION EMT change after hCG administration did not provide significant prognostic information for pregnancy outcome in fresh IVF/ICSI cycles. This finding should offer reassuring information for patients with decreased EMT on the day of embryo transfer while questioning the necessity of EMT re-measurement prior to transfer as a routine practice.
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Craciunas L, Gallos I, Chu J, Bourne T, Quenby S, Brosens JJ, Coomarasamy A. Conventional and modern markers of endometrial receptivity: a systematic review and meta-analysis. Hum Reprod Update 2020; 25:202-223. [PMID: 30624659 DOI: 10.1093/humupd/dmy044] [Citation(s) in RCA: 242] [Impact Index Per Article: 60.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 10/31/2018] [Accepted: 12/04/2018] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Early reproductive failure is the most common complication of pregnancy with only 30% of conceptions reaching live birth. Establishing a successful pregnancy depends upon implantation, a complex process involving interactions between the endometrium and the blastocyst. It is estimated that embryos account for one-third of implantation failures, while suboptimal endometrial receptivity and altered embryo-endometrial dialogue are responsible for the remaining two-thirds. Endometrial receptivity has been the focus of extensive research for over 80 years, leading to an indepth understanding of the processes associated with embryo-endometrial cross-talk and implantation. However, little progress has been achieved to translate this understanding into clinically meaningful prognostic tests and treatments for suboptimal endometrial receptivity. OBJECTIVE AND RATIONALE The objective of this systematic review was to examine the evidence from observational studies supporting the use of endometrial receptivity markers as prognostic factors for pregnancy outcome in women wishing to conceive, in order to aid clinicians in choosing the most useful marker in clinical practice and for informing further research. SEARCH METHODS The review protocol was registered with PROSPERO (CRD42017077891). MEDLINE and Embase were searched for observational studies published from inception until 26 February 2018. We included studies that measured potential markers of endometrial receptivity prior to pregnancy attempts and reported the subsequent pregnancy outcomes. We performed association and accuracy analyses using clinical pregnancy as an outcome to reflect the presence of receptive endometrium. The Newcastle-Ottawa scale for observational studies was employed to assess the quality of the included studies. OUTCOMES We included 163 studies (88 834 women) of moderate overall quality in the narrative synthesis, out of which 96 were included in the meta-analyses. Studies reported on various endometrial receptivity markers evaluated by ultrasound, endometrial biopsy, endometrial fluid aspirate and hysteroscopy in the context of natural conception, IUI and IVF. Associations were identified between clinical pregnancy and various endometrial receptivity markers (endometrial thickness, endometrial pattern, Doppler indices, endometrial wave-like activity and various molecules); however, their poor ability to predict clinical pregnancy prevents them from being used in clinical practice. Results from several modern molecular tests are promising and further data are awaited. WIDER IMPLICATIONS The post-test probabilities from our analyses may be used in clinical practice to manage couples' expectations during fertility treatments (IUI and IVF). Conventionally, endometrial receptivity is seen as a dichotomous outcome (present or absent), but we propose that various levels of endometrial receptivity exist within the window of implantation. For instance, different transcriptomic signatures could represent varying levels of endometrial receptivity, which can be linked to different pregnancy outcomes. Many studies reported the means of a particular biomarker in those who achieved a pregnancy compared with those who did not. However, extreme values of a biomarker (as opposite to the means) may have significant prognostic and diagnostic implications that are not captured in the means. Therefore, we suggest reporting the outcomes by categories of biomarker levels rather than reporting means of biomarker levels within clinical outcome groups.
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Affiliation(s)
- Laurentiu Craciunas
- Tommy's National Centre for Miscarriage Research, Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
| | - Ioannis Gallos
- Tommy's National Centre for Miscarriage Research, Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
| | - Justin Chu
- Tommy's National Centre for Miscarriage Research, Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
| | - Tom Bourne
- Tommy's National Centre for Miscarriage Research, Imperial College London, London, UK
| | - Siobhan Quenby
- Tommy's National Centre for Miscarriage Research, University of Warwick, Coventry, UK
| | - Jan J Brosens
- Tommy's National Centre for Miscarriage Research, University of Warwick, Coventry, UK
| | - Arri Coomarasamy
- Tommy's National Centre for Miscarriage Research, Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
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Braga DPDAF, Setti AS, Iaconelli A, Borges E. Predictive factors for successful pregnancy in an egg-sharing donation program. JBRA Assist Reprod 2020; 24:163-169. [PMID: 32157861 PMCID: PMC7169914 DOI: 10.5935/1518-0557.20190087] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Objective To investigate the predictive factors for successful pregnancy in oocyte recipient ICSI cycles in an egg-sharing donation program. Methods Analysed data were obtained via chart review of 1505 vitrified oocytes donated from 268 patients to 225 oocyte recipients, undergoing 307 ICSI cycles. Patients were participating in an egg-sharing donation program between January 2015 and May 2017. Adjusted generalised linear models were used to investigate the impact of oocyte donor and recipient characteristics on recipients’ pregnancy achievement. Results Implantation rate in the oocyte donor was highly correlated with pregnancy achievement in the oocyte recipient’s cycles (ExpB: 1.181, CI: 1.138-1.226, p<0.001). The ROC curve analysis demonstrated that the implantation rate in the oocyte donor has a strong predictive value for pregnancy success in the oocyte recipient (area under the curve: 0.98, CI: 0.95-0.99, p<0.001). Pregnancy in oocyte donors and recipients were highly associated (ExpB: 54.6, CI: 28.1-105.8, p<0.001), regardless of the oocyte recipient’s age. In oocyte recipients, the high-quality embryos rates on days 2 (ExpB: 3.397, CI: 1.635-7.054, p=0.001) and 3 (ExpB: 6.629, CI: 1.185-37.092, p=0.031), and blastocyst development rates (ExpB: 2.331, CI: 1.086-5.001, p=0.030) were positively associated with pregnancy outcome. Conclusion The strong association in pregnancy success between donors and recipients, and the lack of correlation between donor characteristics and cycles’ outcomes, demonstrate the power of oocyte quality on the success of ICSI treatment.
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Affiliation(s)
| | - Amanda Souza Setti
- Fertility Medical Group, São Paulo, SP, Brazil.,Instituto Sapientiae - Centro de Estudos e Pesquisa em Reprodução Assistida, São Paulo, SP, Brazil
| | - Assumpto Iaconelli
- Fertility Medical Group, São Paulo, SP, Brazil.,Instituto Sapientiae - Centro de Estudos e Pesquisa em Reprodução Assistida, São Paulo, SP, Brazil
| | - Edson Borges
- Fertility Medical Group, São Paulo, SP, Brazil.,Instituto Sapientiae - Centro de Estudos e Pesquisa em Reprodução Assistida, São Paulo, SP, Brazil
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Oluborode B, Burks H, Craig LB, Peck JD. Does the ultrasound appearance of the endometrium during treatment with assisted reproductive technologies influence pregnancy outcomes? HUM FERTIL 2020; 25:166-175. [PMID: 32345073 DOI: 10.1080/14647273.2020.1757766] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
We evaluated endometrial pattern, defined as the relative echogenicity of the endometrium on a longitudinal uterine ultrasonic section, as a surrogate for endometrial receptivity in an attempt to evaluate the association between endometrial pattern and pregnancy outcome in women who underwent ART treatment. The primary outcome was live birth and secondary outcomes were clinical intrauterine pregnancy and miscarriage. Potential associations were evaluated using cluster-weighted generalized estimating equations to account for within-couple correlation among repeated ART cycles while adjusting for potentially confounding variables. There were 1034 ART cycles with embryo transfer (778 fresh, 256 frozen) among 695 women (median age: 31.0 (6.0) years). The average number of embryos transferred per cycle was 2.1. The clinical intrauterine pregnancy rate per transfer was 56.0% for fresh and 54.3% for frozen cycles. The overall live birth rate per embryo transfer was 48.4%. Live birth rates were unchanged when the endometrium was semi-trilinear (RR:0.91 CI:0.74,1.12) or unilinear (RR:1.15 CI:0.89,1.49) in comparison to trilinear endometrium after controlling for potentially confounding variables. Results were similar when analysed separately for fresh and frozen cycles and when evaluating associations with clinical intrauterine pregnancy and miscarriage rates. It appears that endometrial pattern does not significantly affect live birth in ART and our data do not support cancelling an ART cycle if the endometrium is less than trilinear.
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Affiliation(s)
- Babawale Oluborode
- Department of Biostatistics and Epidemiology, College of Public Health, University of Oklahoma Health Sciences Center, Oklahoma, OK, USA
| | - Heather Burks
- Section of Reproductive Endocrinology & Infertility, Department of Obstetrics & Gynecology, College of Medicine, University of Oklahoma Health Sciences Center, Oklahoma, OK, USA
| | - LaTasha B Craig
- Section of Reproductive Endocrinology & Infertility, Department of Obstetrics & Gynecology, College of Medicine, University of Oklahoma Health Sciences Center, Oklahoma, OK, USA
| | - Jennifer D Peck
- Department of Biostatistics and Epidemiology, College of Public Health, University of Oklahoma Health Sciences Center, Oklahoma, OK, USA
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30
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Casper RF. Frozen embryo transfer: evidence-based markers for successful endometrial preparation. Fertil Steril 2020; 113:248-251. [DOI: 10.1016/j.fertnstert.2019.12.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 12/03/2019] [Indexed: 12/24/2022]
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31
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Ye J, Zhang J, Gao H, Zhu Y, Wang Y, Cai R, Kuang Y. Effect of Endometrial Thickness Change in Response to Progesterone Administration on Pregnancy Outcomes in Frozen-Thawed Embryo Transfer: Analysis of 4465 Cycles. Front Endocrinol (Lausanne) 2020; 11:546232. [PMID: 33193080 PMCID: PMC7658673 DOI: 10.3389/fendo.2020.546232] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Accepted: 09/07/2020] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE To evaluate whether endometrial thickness (EMT) change in response to progesterone has an effect on pregnancy outcomes in frozen-thawed embryo transfer (FET) cycles. DESIGN Retrospective observational study. SETTING Tertiary-care academic medical center. PARTICIPANTS 4465 infertile women undergoing their first FET between January 2010 and December 2015 in our center. METHODS This observational study included 4465 patients undergoing their first FET cycles between January 2010 and December 2015. EMT was measured by transvaginal ultrasound one day before progesterone administration and on the day of FET to observe EMT change. MAIN OUTCOME MEASURES Clinical pregnancy rate (CPR) and the live birthrate (LBR) was discussed. RESULTS Regardless of the endometrial preparation protocols such as artificial cycle, estrogen-progesterone replacement therapy (EP) or natural cycle (NC), EMT may increase, decrease or remain stable on the day of FET compared with that of one day before progesterone administration. CPR in EMT increase, decrease and stable groups were 48.4%, 51.3% and 50.7% in EP cycle versus 49.2%, 52.0% and 48.9% in NC cycle, showing no significant difference between the three groups in both cycles (P= 0.48, P= 0.49). LBR was 40.9%, 45.9% and 42.6% in EP cycle versus 44.2%, 44.8% and 42.1% in NC cycle, also showing no significant difference between the three groups in both cycles (P= 0.16, P= 0.66). In addition, CPR and LBR were not significantly associated with EMT increase. CONCLUDES EMT may increase, decrease or remain stable on the day of FET as compared with that of one day before progesterone administration. Whatever change in EMT that occurs after progesterone administration has no significant effect on CPR and LBR in FET cycles.
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Affiliation(s)
| | | | | | | | | | - Renfei Cai
- *Correspondence: Renfei Cai, ; Yanping Kuang,
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32
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Bu Z, Yang X, Song L, Kang B, Sun Y. The impact of endometrial thickness change after progesterone administration on pregnancy outcome in patients transferred with single frozen-thawed blastocyst. Reprod Biol Endocrinol 2019; 17:99. [PMID: 31767010 PMCID: PMC6876076 DOI: 10.1186/s12958-019-0545-0] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 11/18/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The aim of this study was to explore the impact of endometrial thickness change after progesterone administration on pregnancy outcome in patients transferred with single frozen-thawed blastocyst. METHODS This observational cohort study included a total of 3091 patients undergoing their first frozen-thawed embryo transfer (FET) cycles between April 2015 to March 2019. Endometrial thickness was measured by trans-vaginal ultrasound twice for each patient: on day of progesterone administration, and on day of embryo transfer. The change of endometrial thickness was recorded. RESULTS Regardless of endometrial preparation protocol (estrogen-progesterone/natural cycle), female age, body mass index (BMI), and infertility diagnosis were comparable between patients with an increasing endometrium on day of embryo transfer and those without. However, clinical pregnancy rate increases with increasing ratio of endometrial thickness. Compared with patients with Non-increase endometrium, those with an increasing endometrium on day of embryo transfer resulted in significantly higher clinical pregnancy rate (56.21% vs 47.13%, P = 0.00 in estrogen-progesterone cycle; 55.15% vs 49.55%, P = 0.00 in natural cycle). CONCLUSIONS In most patients, endometrial thickness on day of embryo transfer (after progesterone administration) increased or kept being stable compared with that on day of progesterone administration. An increased endometrium after progesterone administration was associated with better pregnancy outcome.
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Affiliation(s)
- Zhiqin Bu
- Reproductive Medical Center, Henan Province Key Laboratory for Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, 1# Jianshe East, Zhengzhou, Henan Province, China
| | - Xinhong Yang
- Reproductive Medical Center, Henan Province Key Laboratory for Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, 1# Jianshe East, Zhengzhou, Henan Province, China
| | - Lin Song
- Reproductive Medical Center, Henan Province Key Laboratory for Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, 1# Jianshe East, Zhengzhou, Henan Province, China
| | - Beijia Kang
- Reproductive Medical Center, Henan Province Key Laboratory for Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, 1# Jianshe East, Zhengzhou, Henan Province, China
| | - Yingpu Sun
- Reproductive Medical Center, Henan Province Key Laboratory for Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, 1# Jianshe East, Zhengzhou, Henan Province, China.
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Xia JY, Tian W, Yin GH, Yan H. Association of Rs13405728, Rs12478601, and Rs2479106 single nucleotide polymorphisms and in vitro fertilization and embryo transfer efficacy in patients with polycystic ovarian syndrome: A case control genome-wide association study. Kaohsiung J Med Sci 2019; 35:49-55. [PMID: 30844144 DOI: 10.1002/kjm2.12008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Accepted: 11/22/2018] [Indexed: 12/21/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) is a common female endocrine disorder that has a detriment impact on female health. Herein, the study used a case-control analysis to sought to explore the association of rs13405728, rs12478601, and rs2479106 single nucleotide polymorphisms (SNPs) with in vitro fertilization and embryo transfer (IVF-ET) efficacy in treating PCOS. A total of 163 PCOS patients (52 cycles) were selected as the PCOS group and 171 patients with tubal factor infertility without PCOS (68 cycles) were selected as the control group. Polymerase chain reaction was used to amplify genome DNA and direct sequencing to detect SNPs. The LHCGR rs13405728, THADA rs12478601, and DENND1A rs2479106 genotypes were subsequently tested. Logistic regression analysis was conducted to analyze the risk factors influencing the occurrence of PCOS as well as those influencing the efficacy of IVF-ET. rs13405728, rs12478601, and family history of DM were influencing factors for the occurrence of PCOS. The rate of abortion and number of oocytes retrieved of patients with the THADA rs12478601 CC genotype increased but the rate of clinical gestation decreased. Patients with AG + GG genotype of the DENND1A rs2479106 had increased number of oocytes retrieved, rate of abortion and incidence of gestational DM. rs13405728, rs12478601, serum E2 value as well as fertility rate were influencing factors for efficacy of IVF-ET. It was suggested that the TT genotype of LHCGR rs13405728, CC genotype of THADA rs12478601 and AG + GG genotype of DENND1A rs2479106 had poor outcomes of IVF-ET in treating PCOS.
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Affiliation(s)
- Jia-Yu Xia
- Department of Gynaecology and Obstetrics, Linyi Central Hospital, Linyi, P. R. China
| | - Wei Tian
- Statistical Analysis Centre, Linyi Central Hospital, Linyi, P. R. China
| | - Gui-Hua Yin
- ICU, Linyi Central Hospital, Linyi, P. R. China
| | - Hua Yan
- Department of Gynaecology and Obstetrics, Linyi Central Hospital, Linyi, P. R. China
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Haas J, Smith R, Zilberberg E, Nayot D, Meriano J, Barzilay E, Casper RF. Endometrial compaction (decreased thickness) in response to progesterone results in optimal pregnancy outcome in frozen-thawed embryo transfers. Fertil Steril 2019; 112:503-509.e1. [PMID: 31248618 DOI: 10.1016/j.fertnstert.2019.05.001] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2018] [Revised: 04/30/2019] [Accepted: 05/01/2019] [Indexed: 01/23/2023]
Abstract
OBJECTIVE To evaluate whether the change in endometrial thickness between the end of the estrogen phase and the day of embryo transfer has an impact on the pregnancy rate in frozen-thawed embryo transfer (FET) cycles. DESIGN Retrospective observational cohort study. SETTING Single tertiary care medical center. PATIENT(S) Ultrasound images in 274 FET cycles were reviewed. All patients underwent endometrial preparation with the use of hormonal therapy. INTERVENTIONS(S) Ultrasound measurements of endometrial thickness at the end of the estrogen phase and the day of embryo transfer. MAIN OUTCOME MEASURE(S) The change in endometrial thickness and ongoing pregnancy rate. RESULT(S) We calculated the ongoing pregnancy rate in patients whose endometrial thickness decreased (compacted) after starting progesterone by 5%, 10%, 15%, or 20% compared with patients with no change or increased endometrial thickness. The ongoing pregnancy rate was significantly increased at all levels of compaction compared with no compaction. The ongoing pregnancy rate showed a significant increase with each decreasing quartile of change in thickness (increased percentage of compaction) in the progesterone phase compared with the estrogen phase. CONCLUSION(S) There is a highly significant inverse correlation between the ongoing pregnancy rate and the change of endometrial thickness between the end of estrogen administration and the day of embryo transfer.
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Affiliation(s)
- Jigal Haas
- TRIO Fertility, Toronto, Ontario, Canada; IVF Unit, Department of Obstetrics and Gynecology, Chaim Sheba Medical Center, Tel-Hashomer, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | | | | | - Dan Nayot
- TRIO Fertility, Toronto, Ontario, Canada
| | | | - Eran Barzilay
- IVF Unit, Department of Obstetrics and Gynecology, Chaim Sheba Medical Center, Tel-Hashomer, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Robert F Casper
- TRIO Fertility, Toronto, Ontario, Canada; Department of Obstetrics and Gynecology, University of Toronto, and Lunenfeld-Tanenbaum Research Institute, Sinai Health System, Toronto, Ontario, Canada.
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Sibai H, Elgindy E, Mostafa M. ICSI cycles in women over 40 years: analysis of 3 different ovarian stimulation protocols. MIDDLE EAST FERTILITY SOCIETY JOURNAL 2018. [DOI: 10.1016/j.mefs.2018.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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Endometriumdicke in der Sonographie – ein wichtiger Parameter der endometrialen Rezeptivität? GYNAKOLOGISCHE ENDOKRINOLOGIE 2018. [DOI: 10.1007/s10304-018-0204-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Groenewoud ER, Cohlen BJ, Macklon NS. Programming the endometrium for deferred transfer of cryopreserved embryos: hormone replacement versus modified natural cycles. Fertil Steril 2018; 109:768-774. [DOI: 10.1016/j.fertnstert.2018.02.135] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2017] [Revised: 02/13/2018] [Accepted: 02/19/2018] [Indexed: 12/01/2022]
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Pandurangi M, Reddy NS, Rani GU, Kirubamani H. Does Pretrigger Echogenic Endometrium in Assisted Reproductive Technology Cycles Reflect Raised Serum Progesterone Level? J Hum Reprod Sci 2018; 11:29-33. [PMID: 29681713 PMCID: PMC5892100 DOI: 10.4103/jhrs.jhrs_104_17] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Background: Serum progesterone is the main hormone of the luteal phase. The hyperechoic pattern of the endometrium in the luteal phase is believed to be induced by raised serum progesterone. Serum progesterone is found to be raised cases of controlled ovarian stimulation (COS) cycle on the day of ovulation trigger. Aim: This study aims to find the association between echogenicity of endometrium and raised serum progesterone Objective: The objective of this study is to determine whether raised pretrigger serum progesterone influences the echogenicity of the endometrium Materials and Methods: In this prospective observational study, we evaluated 221 patients who underwent COS. Echogenic patterns of the endometrium on transvaginal sonography were described as hypoechoic/trilaminar endometrium (Type A), isoechoic (Type B), and hyperechoic (Type C). The endometrial pattern and serum progesterone levels were evaluated on the day of ovulation trigger and value of ≥1 ng/ml was considered as elevated. Results: A total of 168 patients out of 221 patients (76.01%) had elevated serum progesterone levels on the day of ovulation trigger. Type A endometrium was found in a total of 174 patients, of these 132 patients (75.86%) had raised serum progesterone. Type B endometrium was found in 35 patients, of these 27 patients (77.14%) had raised serum progesterone. Type C endometrium was seen in 12 patients, out of these 9 patients (75.00%) had raised serum progesterone level. There was no statistically significant difference in the echogenic patterns of endometrium in patients with raised progesterone (≥1 ng/ml). On intergroup comparison, the difference in the progesterone levels between type A and type C was statistically significant (P = 0.02), and on receiver operating characteristic curve analysis, echogenic endometrium was found to predict progesterone level of 1.57 ng/ml with a sensitivity of 58.3% and specificity of 58.4% only. Conclusion: Echogenicity of the endometrium does not reliably predict raised serum progesterone on the day of ovulation trigger.
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Affiliation(s)
- Monna Pandurangi
- Department of Reproductive Medicine and Surgery, Sri Ramachandra Medical College, Chennai, Tamil Nadu, India
| | - N Sanjeeva Reddy
- Department of Reproductive Medicine and Surgery, Sri Ramachandra Medical College, Chennai, Tamil Nadu, India
| | - G Usha Rani
- Department of Obstetrics and Gynaecology, Sri Ramachandra Medical College, Chennai, Tamil Nadu, India
| | - Hepzibha Kirubamani
- Department of Obstetrics and Gynaecology, Saveetha Medical College, Chennai, Tamil Nadu, India
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Histological component quantification for the evaluation of endometrial receptivity in women with natural cycles undergoing in vitro fertilization/intracytoplasmic sperm injection. Taiwan J Obstet Gynecol 2018; 56:368-370. [PMID: 28600051 DOI: 10.1016/j.tjog.2017.04.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/12/2017] [Indexed: 01/28/2023] Open
Abstract
OBJECTIVE Our aim was to evaluate the value of the volumetric fraction of vascular endothelial cells (EnVF) for determining endometrial receptivity in women undergoing in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI). MATERIALS AND METHODS The records of women undergoing IVF/ICSI between 2006 and 2010 were retrospectively reviewed. An endometrial biopsy was performed in the cycle prior to IVF/ICSI. EnVF was calculated from endometrial biopsy staining. RESULTS Twenty-seven patients who did not become pregnant, 8 who had a miscarriage, and 21 with a clinical pregnancy were included. The three groups were similar with respect to infertility and IVF characteristics. An EnVF ≤3.85 was associated with not becoming pregnant, an EnVF >5.29 with miscarriage, and a level between 3.86 and 5.29 was associated with clinical pregnancy (p = 0.001). CONCLUSIONS EnVF examined in the prior cycle may be a marker of endometrial receptivity and predict the chance of pregnancy in women undergoing IVF/ICSI.
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Griesinger G, Trevisan S, Cometti B. Endometrial thickness on the day of embryo transfer is a poor predictor of IVF treatment outcome. Hum Reprod Open 2018; 2018:hox031. [PMID: 30895243 PMCID: PMC6276703 DOI: 10.1093/hropen/hox031] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 12/12/2017] [Accepted: 12/30/2017] [Indexed: 11/13/2022] Open
Abstract
STUDY QUESTION What is the independent contribution of endometrial thickness (EMT) on day of embryo transfer to achieving an ongoing pregnancy and live birth after IVF treatment? SUMMARY ANSWER EMT is a poor predictor of IVF success and has only little independent prognostic value. WHAT IS KNOWN ALREADY In a number of previous studies, pregnancy rates have been found to be lower in patients with thin endometrium. STUDY DESIGN SIZE DUARATION This is a retrospective analysis of data from two large, randomized phase III studies (conducted in Europe and the USA) comparing s.c. progesterone with vaginal progesterone for luteal phase support. The studies were very similar in design, patient population and outcome, and the study data were combined and analysed on an individual patient level. PARTICIPANTS/MATERIALS SETTING METHOD Subjects were infertile patients with an indication for IVF/ICSI, aged between 18 and 42 years, BMI <30 kg/m2, <3 prior ART cycles and ≥ 3 oocytes after controlled ovarian stimulation with GnRH-agonist or GnRH-antagonist. EMT was assessed on day of embryo transfer (n = 1401). The association of EMT and ongoing pregnancy rate was determined by comparison of outcomes by quantiles of EMT. The predictive capacity of EMT for ongoing pregnancy achievement was assessed at each millimeter cut-off. Finally, a regression model was built to determine the contribution of EMT among other confounders, such as age and oocyte numbers, on the likelihood of ongoing pregnancy and live birth. MAIN RESULTS AND THE ROLE OF CHANCE In univariate analysis, ongoing pregnancy rates correlate to EMT. In patients above a cut-off of ≥9 mm EMT, the chance of pregnancy was higher as compared to patients with an EMT of 3-8 mm (odds ratio (OR) = 1.69, 95% CI: 1.23-2.35, P = 0.001; sensitivity 88.89%, specificity 17.52%, positive predictive value 39.02%, negative predictive value 72.64% and likelihood ratio 1.08). In multivariate regression analysis, after controlling for trial, female age and oocyte numbers, EMT was a statistically significant predictor of live birth (OR = 1.05, 95% CI: 1.00-1.10; P = 0.0351). If EMT indeed is an independent factor affecting outcome, this finding implies that at a baseline live birth rate of 20% an increase of 2 mm in EMT should result in an increase of the live birth rate of ~1.6%. LIMITATIONS REASONS FOR CAUTION The independent contribution of EMT to live birth likelihood is small and may result from (undetermined) confounding. The EMT on day of embryo transfer is usually higher as compared to the EMT on day of triggering final oocyte maturation when it is conventionally assessed during routine cycle monitoring. Furthermore, endometrial lining pattern and/or subendometrial Doppler flow have not been assessed and, accordingly, the conclusions of this work are limited to only the thickness of the endometrium. WIDER IMPLICATIONS OF THE FINDINGS EMT can be ignored during cycle monitoring of the majority of IVF patients and only the extremes of EMT deserve further diagnostic work-up. STUDY FUNDING/COMPETING INTERESTS The study was supported by IBSA. G.G. has received personal fees and non-financial support from MSD, Ferring, Merck-Serono, Finox, TEVA, IBSA, Glycotope, Abbott, Gedeon-Richter as well as personal fees from VitroLife, NMC Healthcare, ReprodWissen, BioSilu and ZIVA. S.T. and B.C. are employees of IBSA. TRIAL REGISTRATION NUMBER NCT00827983 and NCT00828191 (clinicaltrials.gov). Trial registration date 23 January 2009 (NCT00827983 and NCT00828191). DATE OF FIRST PATIENT’S ENROLMENT January 2009 (NCT00827983 and NCT00828191).
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Affiliation(s)
- Georg Griesinger
- Department of Gynecological Endocrinology and Reproductive Medicine, University Hospital of Schleswig-Holstein, Campus Luebeck, Ratzeburger Allee 160, 23538 Luebeck, Germany
| | - Silvia Trevisan
- IBSA Institut Biochimique SA, via del Piano, 6915 Pambio-Noranco, Switzerland
| | - Barbara Cometti
- IBSA Institut Biochimique SA, via del Piano, 6915 Pambio-Noranco, Switzerland
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Effect of Increased Endometrial Thickness and Implantation Rate by Granulocyte Colony-Stimulating Factor on Unresponsive Thin Endometrium in Fresh In Vitro Fertilization Cycles: A Randomized Clinical Trial. Obstet Gynecol Int 2017; 2017:3596079. [PMID: 28791050 PMCID: PMC5534287 DOI: 10.1155/2017/3596079] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2017] [Revised: 05/22/2017] [Accepted: 06/12/2017] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND The correlation between endometrial thickness and receptivity has been mentioned in various studies. This study investigated the effect of granulocyte colony-stimulating factor in treating thin endometrium of infertile women who were chosen for in vitro fertilization in our infertility clinic in 2014 and 2015. METHODS In this randomized clinical trial, 28 women who were chosen for in vitro fertilization and had endometrial thickness of less than 6 mm on the day of human chorionic gonadotropin (hCG) injection were included in the study. They were randomly divided into two groups: investigation and control groups. In investigation group (n = 13) one granulocyte colony-stimulating factor vial (300 micrograms in 1 mL) was infused into the uterus within five minutes by embryo transfer catheter. In control group (n = 15) 1 mL of saline was injected into the uterus with the same catheter. RESULTS There were significant differences between the two groups in terms of means of endometrial thickness on oocyte retrieval day (P = 0.001), embryo transfer day (P = 0.001), hCG injections (P = 0.001), and implantation rates (P = 0.001). CONCLUSION Granulocyte colony-stimulating factor can increase endometrial thickness in women treated with in vitro fertilization. RCT Code is 201406046063N2.
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Holden EC, Dodge LE, Sneeringer R, Moragianni VA, Penzias AS, Hacker MR. Thicker endometrial linings are associated with better IVF outcomes: a cohort of 6331 women. HUM FERTIL 2017. [PMID: 28627314 DOI: 10.1080/14647273.2017.1334130] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Our objective was to determine if a correlation exists between endometrial thickness measured on the day of ovulation trigger during an in vitro fertilization (IVF) cycle and pregnancy outcomes among non-cancelled cycles. We performed a retrospective cohort study looking at 6331 women undergoing their first, fresh autologous IVF cycle from 1 May 2004 to 31 December 2012 at Boston IVF (Waltham, MA). Our primary outcome was the risk ratio (RR) of live birth and positive β-hCG. We found that thicker endometrial linings were associated with positive β-hCG and live birth rates. For each additional millimetre of endometrial thickness, we found a statistically significant increased risk of positive β-hCG (adjusted RR: 1.14; 95% CI: 1.09-1.18) and live birth (RR: 1.08; 95% CI: 1.05-1.11). There was no association between endometrial thickness and miscarriage (RR: 0.99; 95% CI: 0.91-1.07). Similar results were seen when categorizing endometrial thickness. Compared with an endometrial thickness >7 to <11 mm, the likelihood of a live birth was significantly higher for an endometrial thickness ≥11 mm (adjusted RR: 1.23; 95% CI: 1.11-1.37) and significantly lower for the ≤7 mm group (adjusted RR: 0.64; 95% CI: 0.45-0.90). In conclusion, thicker endometrial linings were associated with increased pregnancy and live birth rates.
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Affiliation(s)
- Emily C Holden
- a Department of Obstetrics and Gynecology , Beth Israel Deaconess Medical Center , Boston , MA , USA.,b Department of Obstetrics, Gynecology and Reproductive Biology , Harvard Medical School , Boston , MA , USA
| | - Laura E Dodge
- a Department of Obstetrics and Gynecology , Beth Israel Deaconess Medical Center , Boston , MA , USA.,b Department of Obstetrics, Gynecology and Reproductive Biology , Harvard Medical School , Boston , MA , USA
| | - Rita Sneeringer
- a Department of Obstetrics and Gynecology , Beth Israel Deaconess Medical Center , Boston , MA , USA.,b Department of Obstetrics, Gynecology and Reproductive Biology , Harvard Medical School , Boston , MA , USA.,c Boston IVF , Waltham , MA , USA
| | - Vasiliki A Moragianni
- a Department of Obstetrics and Gynecology , Beth Israel Deaconess Medical Center , Boston , MA , USA.,b Department of Obstetrics, Gynecology and Reproductive Biology , Harvard Medical School , Boston , MA , USA.,c Boston IVF , Waltham , MA , USA
| | - Alan S Penzias
- a Department of Obstetrics and Gynecology , Beth Israel Deaconess Medical Center , Boston , MA , USA.,b Department of Obstetrics, Gynecology and Reproductive Biology , Harvard Medical School , Boston , MA , USA.,c Boston IVF , Waltham , MA , USA
| | - Michele R Hacker
- a Department of Obstetrics and Gynecology , Beth Israel Deaconess Medical Center , Boston , MA , USA.,b Department of Obstetrics, Gynecology and Reproductive Biology , Harvard Medical School , Boston , MA , USA
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Sagi-Dain L, Ojha K, Bider D, Levron J, Zinchenko V, Walster S, Sagi S, Dirnfeld M. Pregnancy outcomes in oocyte recipients with fibroids not impinging uterine cavity. Arch Gynecol Obstet 2016; 295:497-502. [PMID: 28000026 DOI: 10.1007/s00404-016-4273-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2016] [Accepted: 12/13/2016] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To examine the effects of fibroid uterus on pregnancy outcomes and endometrial features in ovum donation recipients. METHODS Retrospective analysis of 744 ovum donation cycles was conducted in two private IVF centers between 2005 and 2012. All the recipients underwent transvaginal ultrasound examination, including endometrial thickness and grade measurements. Clinical pregnancy, spontaneous miscarriage, and live birth rates were regarded as the primary outcomes. RESULTS Leimyomas not distorting the uterine cavity were diagnosed in 264 (35.5%) of the cycles. This group exhibited lower endometrial thickness (8.33 ± 1.8 vs. 8.73 ± 2.03 mm, p = 0.009), lower rates of Grade A (16.1 vs. 30.1%, p < 0.0001), and higher rates of grade C endometrium (10.2 vs. 5.5%, p < 0.0001), compared to the group with sonographically normal uterine cavity. In addition, significantly higher spontaneous miscarriage rates were found in fibroid uteri group (25 vs. 14.5%, p = 0.036). CONCLUSION Our study results suggest that uterine fibroids not distorting the uterine cavity could constitute a risk factor for spontaneous miscarriage in oocyte donation cycles, possibly via their adverse effect on endometrial receptivity. Further well-designed trials should widely explore this subject, particularly focusing on impact of myomectomy on fertility rates in these patients.
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Affiliation(s)
- Lena Sagi-Dain
- Division of Fertility-In Vitro Fertilization, Department of Obstetrics and Gynecology, Faculty of Medicine, Carmel Medical Center, Technion, Michal St., Haifa, Israel.
| | - Kamal Ojha
- St Georges Hospital, London, UK.,The London Bridge Gynecology Fertility and Genetic Centre, London, UK
| | - David Bider
- Division of Fertility-In Vitro Fertilization, Faculty of Medicine, Sheba Medical Centre, Tel Aviv, Israel
| | - Jacob Levron
- Division of Fertility-In Vitro Fertilization, Faculty of Medicine, Sheba Medical Centre, Tel Aviv, Israel
| | | | - Sharon Walster
- The London Bridge Gynecology Fertility and Genetic Centre, London, UK
| | - Shlomi Sagi
- Department of Obstetrics and Gynecology, Bnai Zion Medical Center, Haifa, Israel
| | - Martha Dirnfeld
- Division of Fertility-In Vitro Fertilization, Department of Obstetrics and Gynecology, Faculty of Medicine, Carmel Medical Center, Technion, Michal St., Haifa, Israel
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Bu Z, Wang K, Dai W, Sun Y. Endometrial thickness significantly affects clinical pregnancy and live birth rates in frozen-thawed embryo transfer cycles. Gynecol Endocrinol 2016; 32:524-8. [PMID: 26942778 DOI: 10.3109/09513590.2015.1136616] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
In order to explore the relationship between endometrial thickness on the day of embryo transfer and pregnancy outcomes in frozen-thawed embryo transfer (FET) cycles, we retrospectively analyzed data from 2997 patients undergoing their first FET cycles from January 2010 to December 2012. All patients were divided into three groups (Group A, ≤8 mm; Group B, 9-13 mm; Group C, ≥14 mm) according to the endometrial thickness on embryo transfer day. Compared with patients in the other two groups, patients with thin endometrial thickness in Group A had significantly lower clinical pregnancy rate (33.4%, 41.3% and 45.4%, p < 0.01) and live birth rate (23.8%, 32.2% and 34.0%, p < 0.01). After adjusting for age, body mass index (BMI), baseline follicle stimulating hormone (FSH) FET protocol and number of embryos transferred, the associations between medium endometrial thickness (Group B) and clinical pregnancy rate [adjusted odds ratio (aOR): 1.39; 95% confidence interval (CI): 1.10-1.77, p < 0.01] and live birth rate (aOR: 1.50; 95% CI: 1.16-1.95, p < 0.01) were significant. We conclude that for patients undergoing FET, endometrial thickness on the embryo transfer day significantly affects IVF outcomes in cleavage embryo transfer cycles independent of other factors.
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Affiliation(s)
- Zhiqin Bu
- a Reproductive Medical Center, First Affiliated Hospital of Zhengzhou University , Zhengzhou, Henan Province , People's Republic of China and
| | - Keyan Wang
- b School of Public Health, Zhengzhou University , Zhengzhou, Henan Province , People's Republic of China
| | - Wei Dai
- a Reproductive Medical Center, First Affiliated Hospital of Zhengzhou University , Zhengzhou, Henan Province , People's Republic of China and
| | - Yingpu Sun
- a Reproductive Medical Center, First Affiliated Hospital of Zhengzhou University , Zhengzhou, Henan Province , People's Republic of China and
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Abstract
A thin endometrium is encountered infrequently (2.4%) in assisted reproductive technology cycles. When it does occur it is a cause of concern as it is associated with lower implantation rate and pregnancy rate. Though pregnancies have been reported at 4 and 5 mm it is apparent that an endometrial thickness <6 mm is associated with a trend toward lower probability of pregnancy. Hormone replacement therapy – frozen embryo transfer (FET) cycles appear to give better results due to an improvement in endometrial receptivity (ER). The etiology of thin endometrium plays a significant part in its receptivity. A number of treatments have been tried to improve endometrial growth, but none has been validated so far. Confirming ER of a thin endometrium by an ER array test before FET offers reassurance.
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Affiliation(s)
| | - S Sharma
- Nova IVI Fertility, New Delhi, India
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Bu Z, Sun Y. The Impact of Endometrial Thickness on the Day of Human Chorionic Gonadotrophin (hCG) Administration on Ongoing Pregnancy Rate in Patients with Different Ovarian Response. PLoS One 2015; 10:e0145703. [PMID: 26717148 PMCID: PMC4699209 DOI: 10.1371/journal.pone.0145703] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2015] [Accepted: 12/06/2015] [Indexed: 11/20/2022] Open
Abstract
In order to explore the impact of endometrial thickness on hCG administration day on ongoing pregnancy rate (OPR) in IVF-ET cycles, we retrospectively analyzed data from 10,406 patients undergoing their first IVF cycles with standard gonadotropin releasing hormone analogue (GnRH-a) long protocol. Firstly, patients were divided into poor (≤ 5 oocytes), medium (6–14 oocytes), and high (≥ 15 oocytes) ovarian responders based on the number of oocytes retrieved. In each group, patients were sub-divided into three groups according to the endometrial thickness on the day of hCG administration: Group A, thin endometrial thickness (≤ 7 mm); Group B, medium endometrial thickness (8–13 mm); Group C, thick endometrial thickness (≥ 14 mm). (1) For poor responders, OPRs were significantly different in the three endometrial thickness groups (28.57%, 44.25%, and 51.34%; P = 0.008). The association between thin endometrial thickness and OPR was significant after controlling for age, number of embryos transferred by multivariate logistic regression analysis (adjusted OR: 0.408; 95% CI: 0.186–0.898; P = 0.026. Reference = thick endometrial thickness). (2) For medium responders, OPRs were 31.58%, 55.56%, and 63.01% (P = 0.000) in the three groups. Adjusted OR for thin endometrial thickness was 0.284 (95% CI: 0.182–0.444; P = 0.000). (3) For high responders, OPRs were also significantly different in the three groups (28.13%, 52.63%, and 63.18; P = 0.000). Adjusted OR for thin endometrial thickness was 0.233 (95% CI: 0.105–0.514; P = 0.000). For patients undergoing IVF with different ovarian response, a thin endometrium on the day of hCG administration adversely affects ongoing pregnancy rate.
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Affiliation(s)
- Zhiqin Bu
- Reproductive Medical Center, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yingpu Sun
- Reproductive Medical Center, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- * E-mail:
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Gingold JA, Lee JA, Rodriguez-Purata J, Whitehouse MC, Sandler B, Grunfeld L, Mukherjee T, Copperman AB. Endometrial pattern, but not endometrial thickness, affects implantation rates in euploid embryo transfers. Fertil Steril 2015; 104:620-8.e5. [PMID: 26079695 PMCID: PMC4561002 DOI: 10.1016/j.fertnstert.2015.05.036] [Citation(s) in RCA: 68] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Revised: 05/29/2015] [Accepted: 05/29/2015] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To evaluate the relationship of endometrial thickness (EnT) and endometrial pattern (EnP) to euploid embryo transfer (ET) outcomes. DESIGN Retrospective cohort. SETTING Private academic clinic. PATIENT(S) Patients (n = 277; age 36.1 ± 4.0 years) whose embryos (n = 476) underwent aneuploidy screening with fresh (n = 176) or frozen (n = 180) ET from July 2010 to March 2014. INTERVENTION(S) The EnT and EnP were measured on trigger day and at ET. Patients were stratified by age and cycle type (fresh or frozen). Cycle data were combined at trigger day, but separated at ET day. MAIN OUTCOME MEASURE(S) Outcome measures were implantation rate, pregnancy rate, and clinical pregnancy rate. Analysis was conducted using χ(2) analysis and Fisher's exact test. RESULT(S) A total of 234 gestational sacs, 251 pregnancies, and 202 clinical pregnancies resulted from 356 cycles. The EnT (9.6 ± 1.8 mm; range: 5-15 mm) at trigger day (n = 241 cycles), as a continuous or categorical variable (≤8 vs. >8 mm), was not associated with implantation rate, pregnancy rate, or clinical pregnancy rate. The EnT at day of fresh ET (9.7 ± 2.2 mm; range: 4.4-17.9 mm) (n = 176 cycles) or frozen ET (9.1 ± 2.1 mm; range: 4.2-17.7 mm) (n = 180 cycles) was not associated with implantation rate, pregnancy rate, or clinical pregnancy rate. Type 3 EnP at trigger day was associated with increased serum progesterone at trigger and a decreased implantation rate, compared with type 2 EnP. The EnP at fresh or frozen ET was not associated with implantation rate, pregnancy rate, or clinical pregnancy rate. CONCLUSION(S) Within the study population, EnT was not significantly associated with clinical outcomes of euploid ETs. A type 3 EnP at trigger day suggests a prematurely closed window of implantation.
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Affiliation(s)
- Julian A Gingold
- Reproductive Medicine Associates of New York, New York, New York; Obstetrics, Gynecology and Reproductive Science, Icahn School of Medicine at Mount Sinai, New York, New York.
| | - Joseph A Lee
- Reproductive Medicine Associates of New York, New York, New York
| | | | | | - Benjamin Sandler
- Reproductive Medicine Associates of New York, New York, New York; Obstetrics, Gynecology and Reproductive Science, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Lawrence Grunfeld
- Reproductive Medicine Associates of New York, New York, New York; Obstetrics, Gynecology and Reproductive Science, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Tanmoy Mukherjee
- Reproductive Medicine Associates of New York, New York, New York; Obstetrics, Gynecology and Reproductive Science, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Alan B Copperman
- Reproductive Medicine Associates of New York, New York, New York; Obstetrics, Gynecology and Reproductive Science, Icahn School of Medicine at Mount Sinai, New York, New York
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Arce H, Velilla E, López-Teijón M. Association between endometrial thickness in oocyte donation cycles and pregnancy success rates. Reprod Fertil Dev 2015; 28:RD14459. [PMID: 25707405 DOI: 10.1071/rd14459] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2014] [Accepted: 01/08/2015] [Indexed: 12/31/2022] Open
Abstract
Endometrial receptivity is a primary concern for embryo implantation success in fertility treatments. The present study was a retrospective analysis of 4070 cycles with donor oocytes and hormone-replacement therapy. Endometrial thickness was assessed once with transvaginal ultrasound. Patients were allowed to continue when endometrial thickness was ?5mm and had triple line morphology. Pregnancy rates, the number of gestational sacs and miscarriage rates were analysed in relation to endometrium status. Regression models were used to analyse associations, taking the day of embryo transfer into account. All patient parameters were homogeneous. Mean endometrial thickness was 7.24±1.66mm, the mean number of embryos transferred was 2.04±0.43, the pregnancy rate was 48.06% and sacs were present in 42.3% of cycles. There were no significant differences in pregnancy rates, number of gestational sacs and miscarriage rates for different endometrial thickness measurements. The present study is, to our knowledge, the largest study evaluating the role of endometrial thickness in oocyte donation cycles. Endometrial thickness >5mm is a reasonable parameter for determining treatment success, and once it is observed in a single ultrasonographic evaluation there is no need for subsequent monitoring and embryo transfer can be scheduled over the following 1-16 days, because the results are not compromised. This may lead to a significant reduction in time and cost in fertility clinics.
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Hu J, Zeng B, Jiang X, Hu L, Meng Y, Zhu Y, Mao M. The expression of marker for endometrial stem cell and fibrosis was increased in intrauterine adhesious. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2015; 8:1525-1534. [PMID: 25973037 PMCID: PMC4396235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Accepted: 01/08/2015] [Indexed: 06/04/2023]
Abstract
OBJECTIVES The objective of the present study was to evaluate whether fibrotic markers and endometrial stem cell markers were abnormal expressed in endometrium of intrauterine adhesions and a female mouse model for intrauterine adhesions. METHODS We revaluated endometrial fibrosis using Masson's stain. We detected the expression of endometrium stem cell markers (CD146 and CD140b) and fibrosis markers (TGF-Beta, CTGF, collagen protein I and collagen protein III) in endometrial tissue with intrauterine adhesions using real-time PCR and S-P (Streptavidin-Peroxidase) immunohistochemistry. We create a female mouse model for intrauterine adhesions using mechanical injury, and then revalue the expression of endometrial stem cell markers and fibrosis markers in endometrial tissue of mouse model for intrauterine adhesions. RESULTS The ratio of the area with endometrial fibrosis to total endometrial area in intrauterine adhesious significantly increased compared with the normal endometrial tissue (P < 0.05); The expression levels of fibrotic markers and endometrial stem cell markers were higher in the endometrial tissue with intrauterine adhesious compared to normal endometrial tissue (P < 0.05). The animal experiments showed that the ratio of the area with endometrial fibrosis to total endometrial area significantly increased compared with the control group (P < 0.05); The expression levels of fibrotic markers and endometrial stem cell markers were higher in the endometrial tissue compared to the control group (P < 0.05). CONCLUSION Aberrant activation of fibrosis may be involved in the pathology of intrauterine adhesious.
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Affiliation(s)
- Jianguo Hu
- Department of Obstetrics and Gynecology, Second Affiliated Hospital, Chongqing Medical University Chongqing 400010, China
| | - Biao Zeng
- Department of Obstetrics and Gynecology, Second Affiliated Hospital, Chongqing Medical University Chongqing 400010, China
| | - Xingwei Jiang
- Department of Obstetrics and Gynecology, Second Affiliated Hospital, Chongqing Medical University Chongqing 400010, China
| | - Lina Hu
- Department of Obstetrics and Gynecology, Second Affiliated Hospital, Chongqing Medical University Chongqing 400010, China
| | - Ying Meng
- Department of Obstetrics and Gynecology, Second Affiliated Hospital, Chongqing Medical University Chongqing 400010, China
| | - Yi Zhu
- Department of Obstetrics and Gynecology, Second Affiliated Hospital, Chongqing Medical University Chongqing 400010, China
| | - Min Mao
- Department of Obstetrics and Gynecology, Second Affiliated Hospital, Chongqing Medical University Chongqing 400010, China
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50
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Dain L, Ojha K, Bider D, Levron J, Zinchenko V, Walster S, Dirnfeld M. Effect of local endometrial injury on pregnancy outcomes in ovum donation cycles. Fertil Steril 2014; 102:1048-54. [PMID: 25064410 DOI: 10.1016/j.fertnstert.2014.06.044] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2014] [Revised: 06/19/2014] [Accepted: 06/27/2014] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To evaluate the effect of local endometrial injury (LEI) on clinical outcomes in ovum donation recipients. DESIGN Retrospective cohort analysis of ovum donation cycles conducted from 2005 to 2012. SETTING Two private IVF centers. PATIENT(S) Total 737 ovum donation cycles. INTERVENTION(S) LEI by endometrial "scratch" with the use of a Pipelle catheter. MAIN OUTCOME MEASURE(S) Clinical pregnancy and live birth rates. RESULT(S) No statistically significant differences were found in clinical pregnancy rates and live birth rates in cycles subjected to LEI compared with those without. Combination of LEI with fibroid uterus resulted with significantly higher clinical pregnancy rates compared with LEI in normal uterine anatomy. CONCLUSION(S) This is the first study done in ovum recipients who underwent LEI by a "scratch" procedure after failed implantation. Unlike most previous reports, which found improved pregnancy rates with the use of "scratch effect" or "minor endometrial injury" after repeated implantation failures in standard IVF with own eggs, we did not find any changes in implantation rates in a population of egg recipients following this procedure. In view of a possible positive effect of LEI in cycles with a previous four or more failures, prospective randomized controlled studies are warranted to better define the target population who may benefit from this intervention.
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Affiliation(s)
- Lena Dain
- Division of Fertility-In Vitro Fertilization, Department of Obstetrics and Gynecology, Carmel Medical Center, Faculty of Medicine, Technion, Haifa, Israel
| | - Kamal Ojha
- St. Georges Hospital, London, United Kingdom; London Bridge Gynecology Fertility and Genetic Centre, London, United Kingdom
| | - David Bider
- Division of Fertility-In Vitro Fertilization, Sheba Medical Center, Faculty of Medicine, Tel Aviv, Israel
| | - Jacob Levron
- Division of Fertility-In Vitro Fertilization, Sheba Medical Center, Faculty of Medicine, Tel Aviv, Israel
| | | | - Sharon Walster
- London Bridge Gynecology Fertility and Genetic Centre, London, United Kingdom
| | - Martha Dirnfeld
- Division of Fertility-In Vitro Fertilization, Department of Obstetrics and Gynecology, Carmel Medical Center, Faculty of Medicine, Technion, Haifa, Israel.
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