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Li X, Luan T, Wei Y, Zhang J, Zhou L, Zhao C, Ling X. Association between the systemic immune-inflammation index and GnRH antagonist protocol IVF outcomes: a cohort study. Reprod Biomed Online 2024; 48:103776. [PMID: 38507919 DOI: 10.1016/j.rbmo.2023.103776] [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: 08/11/2023] [Revised: 12/01/2023] [Accepted: 12/14/2023] [Indexed: 03/22/2024]
Abstract
RESEARCH QUESTION What is the relationship between the systemic immune-inflammation index (SII) and IVF outcomes in women undergoing a gonadotrophin-releasing hormone (GnRH) antagonist protocol? DESIGN This retrospective cohort study analysed clinical data and blood samples collected before oocyte retrieval from participants undergoing IVF with the GnRH antagonist protocol. Logistic regression and generalized additive models were used to examine the association between SII quartiles and continuous SII values and IVF outcomes. RESULTS Higher SII values correlated negatively with biochemical pregnancy, clinical pregnancy, live birth and implantation rates, and positively with early pregnancy loss, independent of age, body mass index, anti-Müllerian hormone and stimulation parameters. The most significant adverse outcomes were observed in the highest SII quartile. A non-linear relationship was identified between log-transformed SII and IVF outcomes, with an inflection point at an SII of approximately 6.72, indicating a threshold effect. CONCLUSIONS Elevated SII is associated with poorer IVF outcomes in women after the GnRH antagonist protocol, suggesting its potential as a predictive marker in IVF treatments. Further research is needed to confirm these findings and explore the underlying mechanisms.
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Affiliation(s)
- Xin Li
- Department of Reproductive Medicine, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
| | - Ting Luan
- Department of Obstetrics and Gynecology, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
| | - Yi Wei
- Department of Reproductive Medicine, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
| | - JuanJuan Zhang
- Department of Reproductive Medicine, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
| | - Lin Zhou
- Department of Obstetrics and Gynecology, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China.
| | - Chun Zhao
- Department of Reproductive Medicine, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China.
| | - Xiufeng Ling
- Department of Reproductive Medicine, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China.
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Zhao H, Gan K, Ji X, Zheng L, Ou S, Mei M, Zhang Q, Chen H, Yuan P, Wang W. The impact of clinical and laboratory parameters on clinical pregnancy and live birth rates in fresh cycles: a retrospective study of 9608 high-quality cleavage-stage embryos. J Ovarian Res 2024; 17:47. [PMID: 38383460 PMCID: PMC10882753 DOI: 10.1186/s13048-024-01371-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Accepted: 02/08/2024] [Indexed: 02/23/2024] Open
Abstract
BACKGROUND Evidence from the Istanbul consensus workshop suggests correlations between morphological parameters and embryo developments. 8-cell embryos are the best blastomere stage on day 3. No good quality evidence exists to support high-quality embryonic selection following blastulation and clinical outcomes. This study aimed to investigate the factors that affect blastocyst formation, blastocyst quality, and clinical outcomes of high-quality cleavage-stage embryos in fresh cycles. METHODS This study was a retrospective analysis of 9608 high-quality cleavage-stage embryos from 2987 couples between January 2017 to June 2021, namely 1520 embryos categorized as "812" (8-cell, grade 2, mild fragmentation), 2961 as "821" (8-cell, grade 2, mild asymmetry), 896 as "711" (7-cell, grade 1), and 517 as "911" (9-cell, grade 1) compared with 3714 embryos categorized as "811" (8-cell, grade 1). The primary outcomes were clinical pregnancy rate (CPR) and live birth rate (LBR). Blastulation rate (BR), available late blastocyst rate (ABR) and high-quality late blastocyst rate (HBR) were secondary outcome measures. RESULTS BR, ABR, and HBR had significant differences among the five groups (P < 0.001), while CPR and LBR were also significantly different in cleavage-stage fresh transfer (P < 0.01). The multivariable multilevel logistic regression analysis revealed a significant association between cell number, cell size, blastocyst development and clinical outcomes. For 7 to 9-cell highest-quality embryo, mild fragmentation and more blastomeres were more conducive to blastocyst formation and clinical outcomes. While cleavage-stage embryos developed into blastocysts, the negative impact of their initial morphology on clinical outcomes would be erased. CONCLUSIONS Our study firstly evaluated blastocyst development and clinical outcomes of high-quality cleavage-stage embryos in fresh cycles, with rankings of 811, 812, 911, 821, and 711. We found the initial morphological characteristics of the high-quality cleavage-stage embryos did not adversely impact clinical outcomes, even as they progressed to the blastocyst stage.
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Affiliation(s)
- Haijing Zhao
- IVF Center, Department of Obstetrics and Gynecology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang Xi Road, Guangzhou, Guangdong, 510120, China
- Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, China
| | - Keer Gan
- IVF Center, Department of Obstetrics and Gynecology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang Xi Road, Guangzhou, Guangdong, 510120, China
| | - Xiaohui Ji
- IVF Center, Department of Obstetrics and Gynecology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang Xi Road, Guangzhou, Guangdong, 510120, China
- Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, China
- Medical College, Jinan University, Guangzhou, Guangdong, 510632, China
| | - Lingyan Zheng
- IVF Center, Department of Obstetrics and Gynecology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang Xi Road, Guangzhou, Guangdong, 510120, China
- Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, China
| | - Songbang Ou
- IVF Center, Department of Obstetrics and Gynecology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang Xi Road, Guangzhou, Guangdong, 510120, China
- Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, China
| | - Mei Mei
- IVF Center, Department of Obstetrics and Gynecology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang Xi Road, Guangzhou, Guangdong, 510120, China
| | - Qingxue Zhang
- IVF Center, Department of Obstetrics and Gynecology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang Xi Road, Guangzhou, Guangdong, 510120, China
- Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, China
| | - Hui Chen
- IVF Center, Department of Obstetrics and Gynecology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang Xi Road, Guangzhou, Guangdong, 510120, China
- Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, China
| | - Ping Yuan
- IVF Center, Department of Obstetrics and Gynecology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang Xi Road, Guangzhou, Guangdong, 510120, China.
- Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, China.
| | - Wenjun Wang
- IVF Center, Department of Obstetrics and Gynecology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang Xi Road, Guangzhou, Guangdong, 510120, China.
- Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, China.
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Zhang Y, Wang H, Zhang X, Hao Y, Yang J, Li Y, Feng T, Chen Y, Qian Y. The effects of flexible short protocol with gonadotropin-releasing hormone antagonist on preventing premature ovulation in poor responders. Arch Gynecol Obstet 2024; 309:689-697. [PMID: 38051371 PMCID: PMC10808440 DOI: 10.1007/s00404-023-07287-z] [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: 06/20/2023] [Accepted: 10/31/2023] [Indexed: 12/07/2023]
Abstract
PURPOSE The proportion of patients with poor ovarian response (POR) is increasing, but effective treatment remains a challenge. To control the hidden peaks of luteinizing hormone (LH) and premature ovulation for poor responders, this study investigated the efficacy of flexible short protocol (FSP) with gonadotropin-releasing hormone antagonist (GnRH-ant) on trigger day. METHODS The 662 cycles of POR patients were retrospectively analyzed. The cohort was divided into control and intervention groups. The intervention group (group A) with 169 cycles received a GnRH-ant given on trigger day. The control (group B) with 493 cycles received only FSP. The clinical outcomes of the two groups were compared. RESULTS Compared with group B, with gonadotropin-releasing hormone antagonist (GnRH-ant) on trigger day in group A the incidences of spontaneous premature ovulation decreased significantly (2.37% vs. 8.72%, P < 0.05). The number of fresh embryo-transfer cycles was 45 in group A and 117 in group B. There were no significant differences in clinical outcomes, including implantation rate, clinical pregnancy rate, live birth rate and the cumulative live birth rate (12.0% vs. 9.34%; 22.22% vs. 21.93%; 17.78% vs. 14.91%; 20.51% vs. 20%, respectively; P > 0.05) between the two group. CONCLUSION FSP with GnRH-ant addition on trigger day had no effect on clinical outcomes, but could effectively inhibit the hidden peaks of luteinizing hormone (LH) and spontaneous premature ovulation in POR. Therefore, it is an advantageous option for POR women.
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Affiliation(s)
- Yan Zhang
- Reproductive Center, Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, China
| | - Hongyou Wang
- Department of Obstetrics and Gynecology, Binhai County People's Hospital, Yancheng, 224000, China
| | - Xinyue Zhang
- Reproductive Center, Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, China
| | - Yingying Hao
- Reproductive Center, Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, China
| | - Jihong Yang
- Reproductive Center, Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, China
| | - Yangbai Li
- Reproductive Center, Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, China
| | - Ting Feng
- Reproductive Center, Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, China
| | - Yandong Chen
- Reproductive Center, Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, China
| | - Yun Qian
- Reproductive Center, Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, China.
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Chen L, Song J, Zhang J, Luo Z, Chen X, Zhou C, Shen X. Spermatogenic cell-specific SPACA4 is essential for efficient sperm-zona pellucida binding in vitro. Front Cell Dev Biol 2023; 11:1204017. [PMID: 37377732 PMCID: PMC10291262 DOI: 10.3389/fcell.2023.1204017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 05/31/2023] [Indexed: 06/29/2023] Open
Abstract
Fertilization is a complex and highly regulated process that involves a series of molecular interactions between sperm and oocytes. However, the mechanisms of proteins involved in human fertilization, such as that of testis-specific SPACA4, remain poorly understood. Here we demonstrated that SPACA4 is a spermatogenic cell-specific protein. SPACA4 is expressed during spermatogenesis, upregulated in early-stage spermatids, and downregulated in elongating spermatids. SPACA4 is an intracellular protein that locates in the acrosome and is lost during the acrosome reaction. Incubation with antibodies against SPACA4 inhibited the binding of spermatozoa to zona pellucida. SPACA4 protein expression levels across different semen parameters were similar but varied significantly among patients. A prospective clinical study found no association between SPACA4 protein levels and fertilization or cleavage rates. Thus, the study suggests a novel function for SPACA4 in human fertilization in a non-dose-dependent manner. However, a larger clinical trial is required to evaluate the potential use of sperm SPACA4 protein levels to predict fertilization potential.
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Affiliation(s)
- Lin Chen
- Reproductive Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Junli Song
- Reproductive Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Jinglei Zhang
- Reproductive Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Zicong Luo
- Reproductive Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Xuren Chen
- Reproductive Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Canquan Zhou
- Reproductive Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory for Reproductive Medicine, Guangzhou, China
- Guangdong Provincial Clinical Medical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, China
| | - Xiaoting Shen
- Reproductive Center, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory for Reproductive Medicine, Guangzhou, China
- Guangdong Provincial Clinical Medical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, China
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Buhbut E, Nabulsi R, Avigdor G, Ben-Ami I. Comparison of pregnancy rates in antagonist cycles after luteal support with GnRH-agonist versus progesterone: prospective randomized study. Arch Gynecol Obstet 2023; 308:255-263. [PMID: 37186265 DOI: 10.1007/s00404-023-07017-5] [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: 12/22/2022] [Accepted: 03/20/2023] [Indexed: 05/17/2023]
Abstract
PURPOSE To compare pregnancy rates in GnRH-antagonist cycles triggered with hCG after luteal phase support with intranasal GnRH-agonist as sole luteal phase support versus standard vaginal progesterone preparation. METHODS Prospective randomized controlled study of patients who underwent antagonist-based IVF cycles triggered with hCG at university-affiliated tertiary medical center between 2020 and 2022. Patients meeting the inclusion criteria were randomly assigned to either intranasal GnRH-agonist or vaginal progesterone for luteal phase support. Pregnancy rates were the main outcome compared between the two study groups. RESULTS A total of 150 patients underwent 164 cycles, 127 cycles of which were included in the study cohort. Of them, 64 (50.4%) and 63 (49.6%) cycles were treated with GnRH-agonist or progesterone, respectively, as sole luteal phase support. A significantly higher pregnancy rate was demonstrated in the GnRH-agonist group compared with the progesterone group. After adjustment of several potential confounders such as age, body mass index, past obstetric history, number of IVF cycles, oocyte retrieved and embryos transferred, GnRH-agonist was still associated with a higher pregnancy rate (odds ratio 3.4, 95% confidence interval 1.4-8.3). Ovarian hyperstimulation syndrome rates were similar between the groups. CONCLUSIONS This prospective study suggests that nasal GnRH-agonist for luteal phase support is associated with higher pregnancy rates compared with standard progesterone support in an antagonist-based protocol triggered with hCG, while maintaining a similar safety profile. TRIAL REGISTRATION Clinicaltrials.gov NCT05484193. Date of registration: August 02 2022. The trial was retrospectively registered.
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Affiliation(s)
- Eadit Buhbut
- IVF and Infertility Unit, Department of Obstetrics and Gynecology, Shaare Zedek Medical Center, Jerusalem, affiliated with the Faculty of Medicine, Hebrew University of Jerusalem, Shmu'el Bait St 12, 9103102, Jerusalem, Israel.
| | - Rinad Nabulsi
- IVF and Infertility Unit, Department of Obstetrics and Gynecology, Shaare Zedek Medical Center, Jerusalem, affiliated with the Faculty of Medicine, Hebrew University of Jerusalem, Shmu'el Bait St 12, 9103102, Jerusalem, Israel
| | - Gilad Avigdor
- IVF and Infertility Unit, Department of Obstetrics and Gynecology, Shaare Zedek Medical Center, Jerusalem, affiliated with the Faculty of Medicine, Hebrew University of Jerusalem, Shmu'el Bait St 12, 9103102, Jerusalem, Israel
| | - Ido Ben-Ami
- IVF and Infertility Unit, Department of Obstetrics and Gynecology, Shaare Zedek Medical Center, Jerusalem, affiliated with the Faculty of Medicine, Hebrew University of Jerusalem, Shmu'el Bait St 12, 9103102, Jerusalem, Israel
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Wang X, Li W, Chen X, Zhang W, Chu M, Yin S, Chu Y, Liu X. Is the long-acting gonadotropin-releasing hormone agonist long protocol better for patients with endometriosis undergoing IVF? Int J Gynaecol Obstet 2023. [PMID: 36688363 DOI: 10.1002/ijgo.14690] [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: 09/14/2022] [Revised: 12/27/2022] [Accepted: 01/20/2023] [Indexed: 01/24/2023]
Abstract
OBJECTIVE To investigate the effect of the long-acting gonadotropin-releasing hormone agonist (GnRHa) long protocol on in vitro fertilization (IVF) outcomes of patients with endometriosis (EMs). METHODS This retrospective cohort study was carried out from July 1, 2016 to June 30, 2021. In all, 798 patients with EMs who underwent first IVF were enrolled. The patients were classified by the ovarian stimulation protocols. The clinical outcomes of IVF were compared in each group. RESULTS Those EMs patients who received the long-acting GnRHa long protocol had significantly higher clinical pregnancy rate (72.00%, 60.70% and 50.90%, respectively; P = 0.047 and 0.010) and implantation rate (51.0%, 44.6%, and 38.7%, respectively; P = 0.006 and <0.001) compared with the short-acting GnRHa long protocol and the GnRH antagonist protocol. Live birth rate was also significantly higher than the GnRH antagonist protocol (60.10% vs. 40.0%, P = 0.032), but not statistically different from the short-acting GnRHa (60.10% vs. 53.80%, P = 0.443). In addition, they also had significantly higher duration of stimulation, total dose of gonadotropin, and number of high-quality embryos transferred compared with other groups (P < 0.001). CONCLUSIONS The long-acting GnRHa long protocol could improve IVF outcomes of patients with EMs compared with the short-acting GnRHa long protocol and the GnRH antagonist protocol.
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Affiliation(s)
| | - Wenshu Li
- Department of Obstetrics and Gynecology, Yantai Yuhuangding Hospital, Yantai, China
| | | | - Wei Zhang
- Reproductive Medicine Center, Yantai Yuhuangding Hospital, Yantai, China
| | - Min Chu
- Reproductive Medicine Center, Yantai Yuhuangding Hospital, Yantai, China
| | - Shuyuan Yin
- Reproductive Medicine Center, Yantai Yuhuangding Hospital, Yantai, China
| | - Yongli Chu
- Department of Obstetrics and Gynecology, Yantai Yuhuangding Hospital, Yantai, China
| | - Xuemei Liu
- Reproductive Medicine Center, Yantai Yuhuangding Hospital, Yantai, China
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Zhao D, Xie R, Li X. Comparison of pregnancy outcome after fresh embryo transfer between GnRH antagonist and GnRH agonist regimens in patients with thin endometrium. Front Med (Lausanne) 2023; 10:1071014. [PMID: 36744125 PMCID: PMC9892192 DOI: 10.3389/fmed.2023.1071014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Accepted: 01/04/2023] [Indexed: 01/20/2023] Open
Abstract
Objective To compare the pregnancy outcome after fresh embryo transfer between GnRH antagonist and GnRH agonist regimens in patients with thin endometrium. Methods This retrospective study included all fresh embryo transfers following GnRH agonist or GnRH antagonist protocols in patients with thin endometrium from 2016 to 2021. The thin endometrium was defined as an endometrial thickness of 7.5 mm or less on the triggering day. Multivariant regression analysis was applied to assess the association of GnRH agonist or GnRH antagonist regimen with live birth following fresh embryo transfer in patients with thin endometrium. Results A total of 69 and 192 cases were, respectively, included in the GnRH antagonist or GnRH agonist group. The stimulation duration was significantly longer by the GnRH agonist protocol than the GnRH antagonist protocol (11.2 ± 2.1 vs. 9.1 ± 1.9 days, P = 0.002). The rates of clinical pregnancy or live birth were significantly lower in the GnRH antagonist group compared to the GnRH agonist group (26.1 vs. 47.9%, P = 0.027; 17.4 vs. 40.1%, P = 0.01, respectively). Multivariable regression analysis demonstrated that GnRH agonist regimen was related to higher live birth rate compared with GnRH agonist protocol [adjusted OR: 2.6, 95% confidence intervals (CI): 1.3-5.3]. No significant difference in miscarriage rate and the neonatal outcome was present between the two protocols. Conclusion Our findings suggest that GnRH agonist protocol results in a higher rate of live birth after fresh embryo transfer than GnRH antagonist protocol in patients with thin endometrium.
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Yang J, Gao J, Wang Y, Liu H, Lian X. Impact of follicular size categories on oocyte quality at trigger day in young and advanced-age patients undergoing GnRH-ant therapy. Front Endocrinol (Lausanne) 2023; 14:1167395. [PMID: 37124736 PMCID: PMC10140496 DOI: 10.3389/fendo.2023.1167395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 03/30/2023] [Indexed: 05/02/2023] Open
Abstract
Aim To study the effect of follicle sizes of different proportions on oocyte and embryo quality in young and advanced-age patients, and provide evidence for personalized protocol adjustment. Methods This was a retrospective real-world data study including a total of 11,462 patients who had started their first in vitro fertilization cycle with a gonadotropin-releasing hormone antagonist (GnRH-ant) protocol during 2018-2021. We classified patients into groups according to the size of the dominant proportion of follicles on the human chorionic gonadotropin (hCG) trigger day: Large, Medium, Small, and Equal (containing equivalent proportions of all three size categories). The Cochran-Mantel-Haenszel test by different Anti-Mullerian Hormone (AMH) and antral follicle count (AFC) was used to compare factors such as the metaphase II (MII) oocyte rate, normal fertilization rate, and two pronuclei (2PN) cleavage rate between groups. General linear model (GLM) analysis was performed for inter-group comparison of the oocyte and embryo quality. Results In patients aged < 35 years and with AMH ≥ 1.2μg/L, the MII oocyte percentages in the Large and Medium groups were significantly higher than in the Small group (P < 0.001). The germinal vesicle (GV) oocyte and unavailable oocyte percentages in the Large and Medium groups were lower than in the Small group (P < 0.001). Among patients aged ≥ 35 years with AFC < 5 and AMH ≥ 1.2μg/L, the GV oocyte percentage in the Large group was significantly lower than in the Medium group (2.54% vs. 4.46%, P < 0.001). In patients < 35 years, the GLM demonstrated that the Large and Medium groups had positively impacted on the development of MII oocyte and live birth rate(LBR) of first embryo transfer(ET)(β>0, all P value < 0.05);and had less likely to develop into unavailable oocyte, degenerated oocyte, GV oocyte and MI oocyte rates relative to the Small group(β<0, all P value < 0.05). And among patients ≥ 35 years, the Medium group had positively impacted on the development of MII oocyte and 2PN rates relative to the Small group(β>0, all P value < 0.05); and had less likely to develop into MI oocytes relative to the Small group(β<0, all P value < 0.05). The GLM indicated that AMH, along with Gn total dose, start dose, and Gn days, had significant impact on oocyte and embryo quality. For young patients, age was not a significant influencing factor, but for advanced-age patients, age influenced the outcomes. Conclusion Our analysis suggests that for young patients (< 35 years), triggering when there is a high proportion of large or medium follicles results in better quality oocytes, while for older patients (≥ 35 years), it is better to trigger when the proportion of medium follicles is no less than that of small follicles. Further research is required to confirm these findings.
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Affiliation(s)
- Jingwei Yang
- Chongqing Key Laboratory of Human Embryo Engineering, Center for Reproductive Medicine, Women and Children’s Hospital of Chongqing Medical University, Chongqing, China
- Chongqing Clinical Research Center for Reproductive Medicine, Chongqing Health Center for Women and Children, Chongqing, China
- School of Public Health, Chongqing Medical University, Chongqing, China
| | - Jing Gao
- Department of Academic Affairs, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Yuting Wang
- Department of Medical Records and Statistics, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Hongya Liu
- School of Public Health, Chongqing Medical University, Chongqing, China
| | - Xuemei Lian
- School of Public Health, Chongqing Medical University, Chongqing, China
- *Correspondence: Xuemei Lian,
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Jia ZC, Li YQ, Li R, Hou S, Xia QC, Yang K, Wang PX, Li SM, Sun ZG, Guo Y. Comparison of two different starting dose of rhFSH in GnRH antagonist protocol for patients with normal ovarian reserve. Front Endocrinol (Lausanne) 2023; 14:1068141. [PMID: 36742378 PMCID: PMC9895085 DOI: 10.3389/fendo.2023.1068141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 01/05/2023] [Indexed: 01/22/2023] Open
Abstract
OBJECTIVE To evaluate different starting doses of recombinant human follicle-stimulating hormone (rhFSH) on pregnancy outcomes for patients with normal ovarian reserve during gonadotropin- releasing hormone antagonist (GnRH-ant) protocol-controlled ovarian stimulation of in vitro fertilization (IVF) cycles. METHODS In this retrospective study, a total of 1138 patients undergoing IVF cycles following the GnRH-ant protocol were enrolled. Patients were divided into two groups according to the starting dose of rhFSH. 617 patients received a starting dose of rhFSH of 150 IU, and 521 patients received a starting dose of rhFSH of 225 IU. We compared demographic characteristics, ovarian stimulation and embryological characteristics, and pregnancy and birth outcomes between the two groups. Multivariate logistic regression analysis was performed to examine the possible effects of the known potential confounding factors on pregnancy outcomes. RESULTS The number of oocytes retrieved in the 150 IU rhFSH group was significantly lower than those in the 225 IU rhFSH group. There was no significant difference between the two groups referring to embryological characteristics. The proportion of fresh embryo transfer in the 150 IU rhFSH group was significantly higher than that in the 225 IU rhFSH group (48.30% vs. 40.90%), and there was no difference in the risk of ovarian hyperstimulation syndrome and pregnancy outcomes between the two groups. CONCLUSIONS In conclusion, the starting dose of rhFSH of 150 IU for ovarian stimulation has a similar pregnancy outcome as starting dose of rhFSH of 225 IU in GnRH-ant protocol for patients with normal ovarian reserve. Considering the potential cost-effectiveness and shorter time to live birth, the starting dose of rhFSH of 150 IU may be more suitable than 225 IU.
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Affiliation(s)
- Zhi-cheng Jia
- The First Clinical College, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yong-qian Li
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Ran Li
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Sen Hou
- Reproductive and Genetic Center of Integrative Medicine, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Qing-chang Xia
- The First Clinical College, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Kai Yang
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Pei-xuan Wang
- The First Clinical College, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Shu-miao Li
- The Second Clinical College, Beijing University of Chinese Medicine, Beijing, China
| | - Zhen-gao Sun
- Reproductive and Genetic Center of Integrative Medicine, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Ying Guo
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
- Reproductive and Genetic Center of Integrative Medicine, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
- *Correspondence: Ying Guo,
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Yi H, Yang M, Tang H, Lin M. Risk Factors of Pregnancy Failure in Infertile Patients Undergoing Assisted Reproductive Technology. Int J Gen Med 2022; 15:8807-8817. [PMID: 36605334 PMCID: PMC9809353 DOI: 10.2147/ijgm.s394236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 12/21/2022] [Indexed: 12/31/2022] Open
Abstract
Background Infertile couples need to use assisted reproductive technology (ART) to give birth. However, pregnancy failure after ART is not uncommon. At present, the results of studies on the causes of pregnancy failure after ART are inconsistent. Methods A retrospective cohort study involving 715 embryo transfer cycles was conducted at the Reproductive Medicine Center of Meizhou People's Hospital, from December 2015 to June 2022. According to the pregnancy, they were divided into clinical pregnancy group and pregnancy failure group. The relationship between demographic characteristics and pregnancy status between the two groups was analyzed. Results The pregnancy failure rate after ART was 49.7% (355/715). There were statistically significant distribution differences of maternal age, paternal age, COH protocols, and number of embryos transferred between clinical pregnancy and pregnancy failure groups (all P<0.01). Multiple logistic regression analysis shows that high maternal age (>35 years old vs ≤35 years old: OR 2.173, 95% CI: 1.386-3.407, P=0.001), and GnRH-a short protocol (GnRH-a short protocol vs GnRH-a long protocol: OR 2.139, 95% CI: 1.127-4.058, P=0.020) may increase risk of pregnancy failure in ART pregnancies, while two embryos transferred (two embryos transferred vs one embryo transferred: OR 0.563, 95% CI: 0.377-0.839, P=0.005) may reduce risk of pregnancy failure. In addition, high maternal age, GnRH antagonist protocol, and GnRH-a short protocol may increase risk of implantation failure, while two embryos transferred may reduce risk of implantation failure. And high maternal age may increase risk of biochemical pregnancy. Conclusion The risk of pregnancy failure increased in ART cycles with maternal age >35 years old and GnRH-a short protocol, while reduced with two embryos transferred.
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Affiliation(s)
- Honggan Yi
- Reproductive Medicine Center, Meizhou People’s Hospital, Meizhou Academy of Medical Sciences, Meizhou, People’s Republic of China,Guangdong Provincial Key Laboratory of Precision Medicine and Clinical Translational Research of Hakka Population, Meizhou People’s Hospital, Meizhou Academy of Medical Sciences, Meizhou, People’s Republic of China,Correspondence: Honggan Yi, Reproductive Medicine Center, Meizhou People’s Hospital, Meizhou Academy of Medical Sciences, No. 63 Huangtang Road, Meijiang District, Meizhou, 514031, People’s Republic of China, Tel +86 753-2131-883, Email
| | - Man Yang
- Reproductive Medicine Center, Meizhou People’s Hospital, Meizhou Academy of Medical Sciences, Meizhou, People’s Republic of China,Guangdong Provincial Key Laboratory of Precision Medicine and Clinical Translational Research of Hakka Population, Meizhou People’s Hospital, Meizhou Academy of Medical Sciences, Meizhou, People’s Republic of China
| | - Haiyu Tang
- Reproductive Medicine Center, Meizhou People’s Hospital, Meizhou Academy of Medical Sciences, Meizhou, People’s Republic of China,Guangdong Provincial Key Laboratory of Precision Medicine and Clinical Translational Research of Hakka Population, Meizhou People’s Hospital, Meizhou Academy of Medical Sciences, Meizhou, People’s Republic of China
| | - Mei Lin
- Reproductive Medicine Center, Meizhou People’s Hospital, Meizhou Academy of Medical Sciences, Meizhou, People’s Republic of China,Guangdong Provincial Key Laboratory of Precision Medicine and Clinical Translational Research of Hakka Population, Meizhou People’s Hospital, Meizhou Academy of Medical Sciences, Meizhou, People’s Republic of China
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Zhang L, Cai H, Liu X, Xiong Y, Liang X, Shi J. Comparison of pregnancy outcomes between GnRH antagonist protocol with freeze-all strategy and long-acting GnRH agonist protocol in women with adenomyosis undergoing IVF/ICSI: a propensity-score matching analysis. BMC Pregnancy Childbirth 2022; 22:946. [PMID: 36528566 PMCID: PMC9758911 DOI: 10.1186/s12884-022-05276-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 12/01/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Plenty of studies explored the most optimal treatment protocol for infertile women with adenomyosis in in-vitro fertilization (IVF) /intracytoplasmic sperm injection (ICSI), however, there is still no consensus on which treatment protocol is ideal for these women at present. So, we conducted this study comparing the pregnancy outcomes in infertile women with ultrasound-diagnosed adenomyosis who underwent GnRH antagonist protocol with freeze-all strategy or long-acting GnRH agonist protocol. METHODS This was a retrospective cohort study and a propensity-score matching (PSM) analysis including 282 women diagnosed with adenomyosis undergoing their first IVF/ICSI cycle from January 2016 to July 2021 at the Assisted Reproduction Center, Northwest Women's and Children's Hospital, China. The patients were divided into two groups: the GnRH antagonist protocol with freeze-all strategy (n = 168) and the long-acting GnRH agonist protocol with fresh embryo transfer (n = 114) according their treatment protocols. The primary outcome was live birth rate. Cumulative live birth rate was also calculated. RESULTS After adjusting for confounders, clinical pregnancy rate (49.40% vs 64.04%; odds ratio (OR) 1.33; 95% confidence interval (CI) 0.70 to 2.37; P = 0.358), live birth rate (36.90% vs 45.61%; OR 1.10; 95% CI 0.61 to 2.00, P = 0.753) and cumulative live birth rate (51.79% vs 64.04%; OR 1.01; 95% CI 0.49 to 1.74, P = 0.796) were not significantly different between the GnRH antagonist protocol with freeze-all strategy and long-acting GnRH agonist protocol. Similar results were conducted in PSM analysis with clinical pregnancy rate (46.48% vs 60.56%; OR 1.33; 95% CI 0.76 to 2.34; P = 0.321), live birth rate (32.39% vs 45.07%; OR 1.31; 95% CI 0.63 to 2.72, P = 0.463) and cumulative live birth rate (54.90% vs 60.60%; OR 1.01; 95% CI 0.59 to 1.74, P = 0.958). CONCLUSIONS For infertile women with adenomyosis, these two treatment protocols resulted in similar pregnancy outcomes. Larger, prospective studies are needed in the future.
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Affiliation(s)
- Liting Zhang
- grid.43169.390000 0001 0599 1243The Assisted Reproduction Center, Northwest Women’s and Children’s Hospital, Affiliated With Xi’an Jiaotong University, Xi’an, China
| | - He Cai
- grid.43169.390000 0001 0599 1243The Assisted Reproduction Center, Northwest Women’s and Children’s Hospital, Affiliated With Xi’an Jiaotong University, Xi’an, China
| | - Xitong Liu
- grid.43169.390000 0001 0599 1243The Assisted Reproduction Center, Northwest Women’s and Children’s Hospital, Affiliated With Xi’an Jiaotong University, Xi’an, China
| | - Yao Xiong
- grid.43169.390000 0001 0599 1243The Assisted Reproduction Center, Northwest Women’s and Children’s Hospital, Affiliated With Xi’an Jiaotong University, Xi’an, China
| | - Xiaoling Liang
- grid.43169.390000 0001 0599 1243The Assisted Reproduction Center, Northwest Women’s and Children’s Hospital, Affiliated With Xi’an Jiaotong University, Xi’an, China
| | - Juanzi Shi
- grid.43169.390000 0001 0599 1243The Assisted Reproduction Center, Northwest Women’s and Children’s Hospital, Affiliated With Xi’an Jiaotong University, Xi’an, China
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Seyedoshohadaei F, Rahmani K, Allahveisi A, Rezaei M, Rezaie MJ, Zandvakili F, Soufizadeh N, Honarbakhsh Y. Fresh or Frozen Embryo Transfer in The Antagonist In Vitro Fertilization Cycles: A Retrospective Cohort Study. INTERNATIONAL JOURNAL OF FERTILITY & STERILITY 2022; 16:256-262. [PMID: 36273310 PMCID: PMC9627010 DOI: 10.22074/ijfs.2022.538452.1181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 01/08/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Gonadotropin-releasing hormone antagonist (GnRH-ant), widely adopted protocol, is more in line with the physiological processes, and induces a shorter and more cost-effective ovarian stimulation. In order to assess the success rate of embryo transferring (ET) in the antagonist in vitro fertilization (IVF) cycles, we compared the fresh ET with the frozen ET outcomes. MATERIALS AND METHODS In this retrospective cohort study, one hundred five cases of ET of the infertility clinic of the Besat hospital (Kurdistan, Iran) between March 2014 to March 2020 that were treated with antagonist cycle (both fresh and frozen) were analyzed. The difference between the two groups in baseline data and reproductive outcomes were evaluated using Independent sample t test, Mann-Whitney U test, Chi-squared test, and Fisher's exact test in SPSS software (version 22). RESULTS Out of 105 cases, 48 and 57 were in the fresh and frozen ET groups, respectively. The participants age was 35.75 ± 4.9 Y. In the fresh ET group, and 33.98 ± 5.1 Y in the frozen ET group. The percentage of chemical pregnancy was 12 (25%) in the fresh ET group and 15 (26.3%) in the frozen ET group (P=0.8); Clinical pregnancy rate was 11 (22.9%) in the fresh ET group and 11 (19.3%) in the frozen ET group (P=0.6); the rate of abortion in the fresh ET group was 3 (6.3%, P=0.2), and in the frozen ET group was 8 (14%, P=0.2); and the live birth rate was 9 (18.8%) in the fresh ET group, in comparison with 7 (12.3%) in the frozen ET group (P=0.3). CONCLUSION Not statistically significant, the percentage of chemical pregnancy and abortion were higher in the frozen ET group. The percentage of clinical pregnancy and live birth were higher in the fresh ET group.
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Affiliation(s)
- Fariba Seyedoshohadaei
- Department of Obstetrics and Gynecology, School of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Khaled Rahmani
- Liver and Digestive Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Azra Allahveisi
- Department of Anatomical Sciences, School of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Masoumeh Rezaei
- Department of Obstetrics and Gynecology, School of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Mohammad Jafar Rezaie
- Department of Anatomical Sciences, School of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Farnaz Zandvakili
- Department of Obstetrics and Gynecology, School of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Nasrin Soufizadeh
- Department of Obstetrics and Gynecology, School of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Yasamin Honarbakhsh
- Department of Obstetrics and Gynecology, School of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
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The influence of morphologic grading and COS protocol on the outcomes of Day 5 versus Day 6 single fresh blastocyst transfers: a retrospective analysis of clinical outcomes from one center experience. Arch Gynecol Obstet 2022; 306:1739-1752. [PMID: 35974181 DOI: 10.1007/s00404-022-06702-1] [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: 03/07/2022] [Accepted: 07/03/2022] [Indexed: 11/02/2022]
Abstract
INTRODUCTION The purpose of this study was to evaluate whether the blastocyst morphologic grading and the protocol of controlled ovarian stimulation (COS) would influence pregnancy outcomes, aiming to provide guidance when choosing blastocyst transfer. METHODS The clinical data of 612 patients who received single fresh blastocyst transfer for first cycle, as well as the data of 253 patients who had already delivered were analyzed retrospectively. The patients were divided into two groups according to blastocyst formation time (D5 or D6). The following subgroup analyses were performed: (i) the morphologic grading of blastocyst and (ii) the protocol of COS. RESULTS We observed that D5 single embryo transfer (SET) were associated with higher clinical pregnancy rate (CPR, 59.04% vs. 31.73%, P < 0.001) and live birth rate (LBR, 43.90% vs. 24.04%, P < 0.001) than D6 SET following fresh cycle. Patients in D5 group experienced more good blastocysts transfer (45.47%vs. 13.46%, P < 0.001) and less poor blastocysts transfer (9.64%vs. 45.19%, P < 0.001) than patients in D6 group. As to early stage and good quality blastocysts, the CPR and LBR were similar between D5 and D6 group. GnRH antagonist protocol had a demonstrable inferiority comparing with the early-follicular-phase long-acting GnRH-agonist long protocol (EFLL) or the mid-luteal-phase long-acting GnRH-agonist long protocol (MLLL) with regard to the CPR and LBR in D6-SET group. CONCLUSIONS The analysis found that ovarian reserve of patients in D6-SET group was comparatively worse than that of patients in D5-SET group and D6-SET patients represented a subgroup of infertility patients usually having relatively poor embryo quality. The results should be interpreted with caution as the very low numbers in the respective group limited the use of statistical tests and the real significance values.
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Shang Y, Wu M, He R, Ye Y, Sun X. Administration of growth hormone improves endometrial function in women undergoing in vitro fertilization: a systematic review and meta-analysis. Hum Reprod Update 2022; 28:838-857. [PMID: 35641113 DOI: 10.1093/humupd/dmac028] [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: 01/16/2022] [Revised: 04/28/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The positive effects of growth hormone (GH) on IVF are often attributed to improvements in oocyte and embryo quality. While emerging evidence emphasizes GH-induced improvements in the endometrium, these results are controversial. OBJECTIVE AND RATIONALE This meta-analysis aimed to evaluate whether GH administration improved endometrial function and reproductive outcomes during IVF cycles and to thus guide clinical practice. SEARCH METHODS A literature search in the Cochrane Central Register of Controlled Trials, PubMed and Embase was performed through to 30 November 2021, without language restrictions. Randomized controlled trials (RCTs) evaluating the effects of GH on IVF outcomes were included. Risk of bias and quality of evidence (QoE) were assessed according to the Cochrane Collaboration's tool and the Grading of Recommendations Assessment, Development and Evaluation system. Odds ratios (ORs) and mean differences (MDs) with 95% confidence intervals (CIs) were assessed by random-effects models. OUTCOMES A total of 25 trials with 2424 women were included. Seventeen RCTs with poor responders (n = 1723) showed that GH administration significantly increased endometrial thickness (EMT) (MD = 0.38, 95% CI: 0.18-0.59; moderate QoE), which contributed to an improved live birth rate (OR = 1.67, 95% CI: 1.13-2.49; very low QoE) and clinical pregnancy rate (CPR) (OR = 1.97, 95% CI: 1.43-2.72; low QoE). Subgroup analyses showed a dose- and time-dependent relationship between GH cotreatment and IVF outcomes; the optimal recommendation for improving CPR was consistent with that for EMT, rather than for oocytes and embryos. Hence, GH might improve fertility via effects on the endometrium. Administration of GH daily from the follicular phase of previous cycle until the hCG trigger with < 5 IU/day led to a thicker endometrium and a greater chance of becoming pregnant, while 5-10 IU/day or administration from the luteal phase of the previous cycle until the hCG trigger resulted in higher oocyte and embryo quality. Poor responders might benefit from cotreatment with the GnRH agonist long protocol more than other stimulation protocols. Pooled data from four trials (n = 354) on women with a thin endometrium indicated that improved endometrial function might be critical for improving reproductive outcomes during GH treatment, as no improvements in embryo quality were found. GH administration not only increased EMT (MD = 1.48, 95% CI: 1.21-1.75; moderate QoE) but also promoted endometrial morphology (OR = 2.67, 95% CI: 1.36-5.23; low QoE) and perfusion (OR = 5.84, 95% CI: 1.30-26.17; low QoE), thereby improving the CPR (OR = 2.71, 95% CI: 1.69-4.34; P < 0.0001; low QoE). There was insufficient evidence to reach a conclusion regarding the effects of GH in normal responders (n = 80). Due to obvious improvements in the CPR, women with a thin endometrium might be the most appropriate population to benefit from GH administration. WIDER IMPLICATIONS Improving endometrial function might be another vital mechanism by which GH improves IVF outcomes. Optimal treatment should be offered to the target population according to their personal conditions and needs. The QoE was moderate to very low, due to limited sample sizes and methodological problems; thus, the results should be interpreted with caution. More rigorous RCTs with large sample sizes are needed to confirm the effects and determine optimal GH protocols.
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Affiliation(s)
- Yujie Shang
- Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.,The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health, The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, China
| | - Minghua Wu
- Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.,The Key Laboratory of Carcinogenesis of the Chinese Ministry of Health, The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, Central South University, Changsha, China
| | - Ruohan He
- Integrated TCM & Western Medicine Department, Maternal and Child Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yuanyuan Ye
- Department of Gynaecology, Cangzhou Hospital of Integrated TCM-WM, Cangzhou, China
| | - Xiumei Sun
- Second Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
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15
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Villani MT, Morini D, Spaggiari G, Furini C, Melli B, Nicoli A, Iannotti F, La Sala GB, Simoni M, Aguzzoli L, Santi D. The (decision) tree of fertility: an innovative decision-making algorithm in assisted reproduction technique. J Assist Reprod Genet 2022; 39:395-408. [PMID: 35084638 PMCID: PMC8793814 DOI: 10.1007/s10815-021-02353-4] [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: 08/24/2021] [Accepted: 11/05/2021] [Indexed: 11/28/2022] Open
Abstract
PURPOSE Several mathematical models have been developed to estimate individualized chances of assisted reproduction techniques (ART) success, although with limited clinical application. Our study aimed to develop a decisional algorithm able to predict pregnancy and live birth rates after controlled ovarian stimulation (COS) phase, helping the physician to decide whether to perform oocytes pick-up continuing the ongoing ART path. METHODS A single-center retrospective analysis of real-world data was carried out including all fresh ART cycles performed in 1998-2020. Baseline characteristics, ART parameters and biochemical/clinical pregnancies and live birth rates were collected. A seven-steps systematic approach for model development, combining linear regression analyses and decision trees (DT), was applied for biochemical, clinical pregnancy, and live birth rates. RESULTS Of fresh ART cycles, 12,275 were included. Linear regression analyses highlighted a relationship between number of ovarian follicles > 17 mm detected at ultrasound before pick-up (OF17), embryos number and fertilization rate, and biochemical and clinical pregnancy rates (p < 0.001), but not live birth rate. DT were created for biochemical pregnancy (statistical power-SP:80.8%), clinical pregnancy (SP:85.4%), and live birth (SP:87.2%). Thresholds for OF17 entered in all DT, while sperm motility entered the biochemical pregnancy's model, and female age entered the clinical pregnancy and live birth DT. In case of OF17 < 3, the chance of conceiving was < 6% for all DT. CONCLUSION A systematic approach allows to identify OF17, female age, and sperm motility as pre-retrieval predictors of ART outcome, possibly reducing the socio-economic burden of ART failure, allowing the clinician to perform or not the oocytes pick-up.
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Affiliation(s)
- Maria Teresa Villani
- Department of Obstetrics and Gynaecology, Fertility Centre, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Arcispedale Santa Maria Nuova, Reggio Emilia, Italy
| | - Daria Morini
- Department of Obstetrics and Gynaecology, Fertility Centre, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Arcispedale Santa Maria Nuova, Reggio Emilia, Italy
| | - Giorgia Spaggiari
- Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria of Modena, Ospedale Civile of Baggiovara, Via Giardini 1355, 41126, Modena, Italy.
| | - Chiara Furini
- Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria of Modena, Ospedale Civile of Baggiovara, Via Giardini 1355, 41126, Modena, Italy.,Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Beatrice Melli
- Department of Obstetrics and Gynaecology, Fertility Centre, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Arcispedale Santa Maria Nuova, Reggio Emilia, Italy.,Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Alessia Nicoli
- Department of Obstetrics and Gynaecology, Fertility Centre, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Arcispedale Santa Maria Nuova, Reggio Emilia, Italy
| | - Francesca Iannotti
- Department of Obstetrics and Gynaecology, Fertility Centre, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Arcispedale Santa Maria Nuova, Reggio Emilia, Italy
| | - Giovanni Battista La Sala
- Department of Obstetrics and Gynaecology, Fertility Centre, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Arcispedale Santa Maria Nuova, Reggio Emilia, Italy
| | - Manuela Simoni
- Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria of Modena, Ospedale Civile of Baggiovara, Via Giardini 1355, 41126, Modena, Italy.,Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Lorenzo Aguzzoli
- Department of Obstetrics and Gynaecology, Fertility Centre, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Arcispedale Santa Maria Nuova, Reggio Emilia, Italy
| | - Daniele Santi
- Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria of Modena, Ospedale Civile of Baggiovara, Via Giardini 1355, 41126, Modena, Italy.,Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
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Zhu J, Xing W, Li T, Lin H, Ou J. GnRH Antagonist Protocol Versus GnRH Agonist Long Protocol: A Retrospective Cohort Study on Clinical Outcomes and Maternal-Neonatal Safety. Front Endocrinol (Lausanne) 2022; 13:875779. [PMID: 35846307 PMCID: PMC9276929 DOI: 10.3389/fendo.2022.875779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 05/19/2022] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE To evaluate the clinical outcomes and maternal-neonatal safety of gonadotropin releasing hormone antagonist (GnRH-ant) and gonadotropin releasing hormone agonist (GnRH-a) protocols. METHODS A total of 2505 women undergoing their first in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI) were retrospectively analyzed. Patients were divided into GnRH-ant group (n = 1514) and GnRH-a group (n = 991) according their stimulation protocol. Propensity Score Matching (PSM) was used for balancing the baseline of two groups. The pregnancy outcomes were analyzed in fresh transfer cycles, and the obstetric and perinatal outcomes were calculated in singleton live births of fresh cycles. The primary outcome was the live birth rate. The secondary outcome measures were maternal complications, preterm birth rate, low birthweight rate, multiple pregnancy rate, and moderate-severe OHSS rate. RESULTS After 1:1 PSM, baseline characteristics of the GnRH-ant group and GnRH-a group were matched and assigned 991 cycles in each group. Before PSM, there were 700 fresh cycles including 237 singleton live births in the GnRH-ant group and 588 fresh cycles including 187 singleton live births in the GnRH-a group. After PSM, there were 471 fresh cycles including 166 singleton live births in the GnRH-ant group and 588 fresh cycles including 187 singleton live births in the GnRH-a group. No significant differences were observed in the live birth rate (44.6% vs 48.8%), maternal complications, preterm birth rate (9.0% vs 6.4%), and low birthweight rate (17.5% vs 24.1%) between two groups after PSM (P > 0.05). The moderate-severe OHSS rate (2.9% vs 6.0%, P = 0.002) and multiple pregnancy rate (24.5% vs 33.1%, P = 0.025) was significantly lower in the GnRH-ant group than that in the GnRH-a group after PSM. CONCLUSION GnRH-ant protocol was comparable with GnRH-a protocol in clinical outcomes, obstetric and perinatal outcomes, and with a lower risk of OHSS. For those who want to get an effective and safe outcome, and a shorter treatment period, GnRH-ant is a suitable choice.
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Shuai J, Chen QL, Chen WH, Liu WW, Huang GN, Ye H. Early Spontaneous Abortion in Fresh- and Frozen-Embryo Transfers: An Analysis of Over 35,000 Transfer Cycles. Front Endocrinol (Lausanne) 2022; 13:875798. [PMID: 35832421 PMCID: PMC9271787 DOI: 10.3389/fendo.2022.875798] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 05/25/2022] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND The aim of this study was to explore the risk factors for early spontaneous abortion (ESA) in fresh- and frozen-embryo transfers. METHODS This retrospective cohort study comprised a total of 35,076 patients, including 15,557 women in the fresh-embryo transfer group and 19,519 women in the frozen-embryo transfer group from January 2016 to December 2020. The primary outcome of this study was ESA, which we defined as the termination of embryonic development before 12 weeks of pregnancy (i.e., an early abortion after artificial multi-fetal pregnancy reduction was excluded). RESULTS In the 35,076 ART transfer cycles, the incidence of ESA was 5.77% (2023/35,076), and the incidence rates for ESA in fresh and frozen cycles were 4.93% (767 of 15,557) and 6.43% (1,256 of 19,519), respectively. Using a multivariate logistic regression analysis model, maternal age, body mass index (BMI), and number of embryos transferred were independent predictors for ESA. In addition, frozen-thawed transfer was a risk factor for ESA as compared with fresh transfer (OR = 1.207; 95% CI, 1.094-1.331; P = 0.000), blastocyst transfer was risk factor for ESA as compared with cleavage transfer (OR =1.373; 95% CI, 1.186-1.591; P = 0.000 in the total group; OR = 1.291; 95% CI, 1.111-1.499; P = 0.001 in the frozen-transfer group), and unexplained infertility was a protective factor for ESA only in the frozen group (OR = 0.746; 95% CI, 0.565-0.984; P = 0.038). CONCLUSIONS Maternal age, BMI, number of embryos transferred, and frozen-thawed transfer were independent risk factors for ESA in assisted reproductive technology treatment cycles.
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