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Ge C, Zhang B, Mao Y, Hong Z, Zhou C, Wang Y, Wang M, Ma L. Effects of atosiban on clinical outcome in frozen-thawed embryo transfer: a propensity score matching study. Arch Gynecol Obstet 2024; 309:1101-1106. [PMID: 38240770 DOI: 10.1007/s00404-023-07289-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: 09/16/2023] [Accepted: 11/06/2023] [Indexed: 02/16/2024]
Abstract
PURPOSE To evaluate the effects of atosiban on clinical outcomes in patients undergoing frozen-thawed embryo transfer. METHODS The clinical data of 1093 infertile patients who underwent frozen-thawed embryo transfer in our center from January 2019 to December 2020 were retrospectively analyzed (control, 418; atosiban, 675). Propensity score matching (PSM) analysis identified 400 matched pairs of patients. The implantation rate, clinical pregnancy rate, live birth rate, biochemical pregnancy rate, abortion rate, multiple pregnancy rate, and ectopic pregnancy rate between the two groups were compared. RESULTS Before PSM, patients differed by infertility factors, number of transferred embryos, and endometrial preparation protocol (P < 0.05). After PSM, characteristics were similar in corresponding patients of the atosiban and control groups. After propensity score matching, we found that there was no significant difference in the implantation rate, clinical pregnancy rate, live birth rate, biochemical pregnancy rate, abortion rate, multiple pregnancy rate, and ectopic pregnancy rate in atosiban and control group (P > 0.05). CONCLUSION Atosiban did not improve the clinical outcomes of infertile patients with frozen-thawed embryo transfer.
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Affiliation(s)
- Caiyun Ge
- Reproductive Medicine Center, Zhongnan Hospital of Wuhan University, Hubei Province, No. 169, Wuchang District, East Lake Road, Wuhan City, 430071, China
| | - Bo Zhang
- Reproductive Medicine Center, Zhongnan Hospital of Wuhan University, Hubei Province, No. 169, Wuchang District, East Lake Road, Wuhan City, 430071, China
| | - Yanhong Mao
- Reproductive Medicine Center, Zhongnan Hospital of Wuhan University, Hubei Province, No. 169, Wuchang District, East Lake Road, Wuhan City, 430071, China
| | - Zhidan Hong
- Reproductive Medicine Center, Zhongnan Hospital of Wuhan University, Hubei Province, No. 169, Wuchang District, East Lake Road, Wuhan City, 430071, China
| | - Chun Zhou
- Reproductive Medicine Center, Zhongnan Hospital of Wuhan University, Hubei Province, No. 169, Wuchang District, East Lake Road, Wuhan City, 430071, China
| | - Yan Wang
- Reproductive Medicine Center, Zhongnan Hospital of Wuhan University, Hubei Province, No. 169, Wuchang District, East Lake Road, Wuhan City, 430071, China
| | - Mei Wang
- Reproductive Medicine Center, Zhongnan Hospital of Wuhan University, Hubei Province, No. 169, Wuchang District, East Lake Road, Wuhan City, 430071, China
| | - Ling Ma
- Reproductive Medicine Center, Zhongnan Hospital of Wuhan University, Hubei Province, No. 169, Wuchang District, East Lake Road, Wuhan City, 430071, China.
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Cai H, Liu S, Chen L, Xie J, Yang C, Li W, Mol BW, Shi J. Effectiveness of atosiban in women with previous single implantation failure undergoing frozen-thawed blastocyst transfer: study protocol for a randomised controlled trial. BMJ Open 2023; 13:e076390. [PMID: 37844983 PMCID: PMC10582862 DOI: 10.1136/bmjopen-2023-076390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 09/22/2023] [Indexed: 10/18/2023] Open
Abstract
BACKGROUND Uterine contractions may interfere with embryo implantation in assisted reproductive technology. To reduce these contractions and improve success rates, the oxytocin antagonist atosiban has been suggested for administration during embryo transfer. The aim of this study is to evaluate the effectiveness of atosiban in increasing live birth rates among women who have previously experienced a single implantation failure and are scheduled for single blastocyst transfer. METHODS AND ANALYSIS We conduct a single-centre randomised controlled study comparing atosiban and placebo in women undergoing a single blastocyst transfer with a previous failed blastocyst transfer. Women with endocrine or systemic illnesses, recurrent miscarriages, uterine malformations or fibroids, untreated hydrosalpinx, endometriosis (stage III or IV) or uterine fibroids, as well as women undergoing preimplantation genetic testing, are ineligible. The primary outcome is live birth resulting from the frozen-thawed embryo transfer. Secondary outcomes include biochemical/clinical pregnancy, miscarriage, ectopic pregnancy, multiple pregnancies as well as maternal and perinatal outcomes. We plan to recruit 1100 women (550 women per group). This will allow us to demonstrate or refute an increase in live birth rate from 40% to 50%. Data analysis will follow the intention-to-treat principle. We will measure patterns of uterine peristalsis which will allow subgroup analysis for women with or without uterine peristalsis. ETHICS AND DISSEMINATION This study has been approved by the Institutional Review Board of Northwest Women's and Children's Hospital (No. SZ2019001). Written informed consent will be obtained from each participant before randomisation. The results of the trial will be presented at scientific meetings and reported in publications. TRIAL REGISTRATION NUMBER ChiCTR1900022333.
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Affiliation(s)
- He Cai
- The Assisted Reproduction Center, Northwest Women's and Children's Hospital, Xi'an, China
| | - Shan Liu
- The Assisted Reproduction Center, Northwest Women's and Children's Hospital, Xi'an, China
- Guangzhou Kapok Medical Group, Guangzhou, China
| | - Lijuan Chen
- The Assisted Reproduction Center, Northwest Women's and Children's Hospital, Xi'an, China
| | - Jinlin Xie
- The Assisted Reproduction Center, Northwest Women's and Children's Hospital, Xi'an, China
| | - Chen Yang
- The Assisted Reproduction Center, Northwest Women's and Children's Hospital, Xi'an, China
| | - Wentao Li
- Department of Obstetrics and Gynaecology, Monash University, Monash Medical Centre, Clayton, Victoria, Australia
| | - Ben W Mol
- Department of Obstetrics and Gynaecology, Monash University, Monash Medical Centre, Clayton, Victoria, Australia
- Aberdeen Centre for Women's Health Research, School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, UK
| | - Juanzi Shi
- The Assisted Reproduction Center, Northwest Women's and Children's Hospital, Xi'an, China
- Translational Medicine Center, Northwest Women's and Children's Hospital, Xi'an, China
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Li X, Du Y, Han X, Wang H, Sheng Y, Lian F, Lian Q. Efficacy of atosiban for repeated implantation failure in frozen embryo transfer cycles. Sci Rep 2023; 13:9277. [PMID: 37286752 DOI: 10.1038/s41598-023-36286-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 05/31/2023] [Indexed: 06/09/2023] Open
Abstract
Atosiban was commonly added to improve pregnancy outcomes of patients with repeated embryo implantation failure (RIF). In this study, we aimed to investigate the effect of atosiban before transferring the frozen-thawed embryo to RIF patients. This retrospective study was conducted in the Hospital for Reproductive Medicine affiliated to Shandong University from August 2017 to June 2021. A total of 1774 women with a history of RIF undergoing frozen embryo transfer (FET) were included in this study. All the participants were classified into atosiban or control group: Group A included 677 patients who were administered atosiban intravenously 30 min prior to FET with a dose of 37.5 mg; Group B included 1097 patients who received no atosiban before the transfer. There were no significant differences observed in the live birth rate (LBR) (39.73% vs. 39.02%, P = 0.928) between the two groups. Other secondary outcomes including biochemical pregnancy rate, clinical pregnancy rate, implantation rate, clinical miscarriage rate and preterm birth rate were similar between the two groups (all P > 0.05). However, subgroup analysis demonstrated significantly higher preterm birth rates in the control group compared with the atosiban group (0 versus 3.0%, P = 0.024) in the natural FET cycles. Atosiban may not improve pregnancy outcomes of RIF patients in FET cycles. However, the effects of Atosiban on pregnancy outcomes should be assessed in clinical trials with larger sample sizes.
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Affiliation(s)
- Xiufang Li
- Center for Reproductive Medicine, Shandong University, Jinan, 250021, China
- The First Clinical College, Shandong University of Traditional Chinese Medicine, Jinan, 250014, China
| | - Yanbo Du
- Center for Reproductive Medicine, Shandong University, Jinan, 250021, China
| | - Xu Han
- Center for Reproductive Medicine, Shandong University, Jinan, 250021, China
| | - Huidan Wang
- Center for Reproductive Medicine, Shandong University, Jinan, 250021, China
| | - Yan Sheng
- Center for Reproductive Medicine, Shandong University, Jinan, 250021, China
| | - Fang Lian
- Reproductive and Genetic Center of Integtated Traditional and Western Medicine, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, 250011, China.
| | - Qingfeng Lian
- Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, China.
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Lv Y, Chen Y, Hu L, Ding H, Liu M, Li H, Hou Y, Xing Q. Is glucocorticoid use associated with a higher clinical pregnancy rate of in vitro fertilization and embryo transfer? A meta-analysis. Heliyon 2023; 9:e15833. [PMID: 37215803 PMCID: PMC10196514 DOI: 10.1016/j.heliyon.2023.e15833] [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: 01/20/2023] [Revised: 04/12/2023] [Accepted: 04/25/2023] [Indexed: 05/24/2023] Open
Abstract
Background It has been reported that the use of glucocorticoids may be able to improve clinical pregnancy rates in patients receiving in vitro fertilization and embryo transfer (IVF-ET). The purpose of this study was to investigate the association between glucocorticoid use and clinical pregnancy rate in IVF-ET patients. Methods This study has been registered on the International Register of Prospective Systems Evaluation (PROSPERO) (ID: CRD42022375427). A thorough and detailed search of databases including PubMed, Web of Science, Embase, and Cochrane Library was conducted to identify eligible studies up to October 2022. Quality assessment was conducted on the modified Jadad Scoring Scale and Newcastle-Ottawa Scale, and the inter-study heterogeneity was estimated by Q test and I2 test. Combined hazard ratios with 95% CI were calculated using random effects or fixed effects models based on heterogeneity. Meanwhile, Begg's and Egger's tests were used to detect the existence of publication bias, the leave-one-out method was used for sensitivity analysis and multiple subgroup analyses were conducted. Results Seventeen studies involving 3056 IVF-ET cycles were included. We found that glucocorticoid use was associated with a higher IVF-ET pregnancy rate (OR = 1.86, 95% CI = 1.27-2.74, P = 0.002). In the subgroup analysis, studies of different regions and different study types all showed similar results that glucocorticoid is beneficial to improve the clinical pregnancy rate of patients with IVF-ET, and patients with positive autoantibodies and patients receiving IVF-ET multiple times also showed the same results. However, there was no significant change in clinical pregnancy rates in the seven studies with negative autoantibodies and in the seven studies with initial IVF-ET treatment. The results of the 12 medium-acting glucocorticoids and 4 long-acting glucocorticoids were also generally consistent with each other. There was no statistical difference in subgroup analysis of whether patients had endometriosis or not. Conclusion Appropriate use of glucocorticoids is beneficial for improving the clinical pregnancy rate in women receiving IVF-ET, but this result still needs to be verified by more high-quality and large sample size randomized controlled trials (RCTs).
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Affiliation(s)
- Yaxuan Lv
- Department of Clinical Medicine, School of the First Clinical Medicine, Anhui Medical University, Hefei, China
| | - Yue Chen
- Department of Clinical Medicine, School of the First Clinical Medicine, Anhui Medical University, Hefei, China
| | - Lei Hu
- Department of Clinical Medicine, School of the First Clinical Medicine, Anhui Medical University, Hefei, China
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Haitian Ding
- Department of Clinical Medicine, School of the First Clinical Medicine, Anhui Medical University, Hefei, China
| | - Mengqing Liu
- Department of Clinical Medicine, School of the Chaohu Clinical Medicine, Anhui Medical University, Hefei, China
| | - Hailong Li
- Sun Yat-sen University, No.74 Nonglin Road, Guangzhou, 510030, Guangdong, China
| | - Yuyang Hou
- Department of Clinical Medicine, School of the First Clinical Medicine, Anhui Medical University, Hefei, China
| | - Qiong Xing
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, 230022, Anhui, China
- Anhui Province Key Laboratory of Reproductive Health and Genetics, Anhui Medical University, No 81 Meishan Road, Hefei, 230032, Anhui, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract (Anhui Medical University), No 81 Meishan Road, Hefei, 230032, Anhui, China
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Wang R, Huang H, Tan Y, Xia G. Efficacy of atosiban for repeated embryo implantation failure: A systematic review and meta-analysis. Front Endocrinol (Lausanne) 2023; 14:1161707. [PMID: 37033236 PMCID: PMC10076890 DOI: 10.3389/fendo.2023.1161707] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 03/13/2023] [Indexed: 04/11/2023] Open
Abstract
BACKGROUND Repeated embryo implantation failure (RIF) posed a significant challenge in assisted reproduction. Evidence of its therapeutic effectiveness including atosiban used around embryo transfer to improve pregnancy outcomes in RIF patients undergoing in vitro fertilization-embryo transfer (IVF-ET) remained inconsistent. This study aimed to explore the efficacy of atosiban on pregnancy outcomes of patients with RIF who received IVF-ET. METHODS The research was designed using the PICOS format. A systematic search of four English databases, PubMed, EMBASE, Web of Science, Cochrane Library, and one Chinse database, China National Knowledge Infrastructure (CNKI) was conducted. The time range was from inception to December 10, 2022. Then trials comparing the efficacy of atosiban and control group on pregnancy outcomes in RIF patients who receive IVF-ET were included. Subgroup analysis and sensitivity analysis were performed to reduce the influence of heterogeneity between included studies. Risk ratio (RR) and 95% confidence interval (CI) were calculated. The main outcome measure was clinical pregnancy rate (CPR). For the analyses, StataMP 17.0 (Stata Corporation, USA) was used. RESULTS Two prospective randomized controlled trials (RCTs), one prospective cohort study and four retrospective cohort studies were included. Our results showed that atosiban was associated with higher clinical pregnancy rate (RR=1.54, 95% CI: 1.365-1.735, P < 0.001, I2 = 0.0%). The results of subgroup analysis based on study types (prospective randomized controlled clinical trial, retrospective cohort study and prospective cohort study) showed that in all types of studies, CPR of atosiban group was significantly higher than controlled group. The results of subgroup analysis based upon the diagnostic criteria of number of previous embryo transfer failures showed that the intervention of atosiban improved the CPR whether in participants with 2 previous ET failures or in participants with 3 previous ET failures. Nevertheless, the incidence of ectopic pregnancy, multiple pregnancy, and miscarriages were not significantly different between the case and control groups. CONCLUSION For women who are undergoing IVF-ET and have experienced repeated embryo implantation failure, atosiban may be an important factor in enhancing pregnancy outcomes. To confirm this conclusion, more thorough, prospective randomized controlled studies of sizable sample sizes with well design are required.
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Affiliation(s)
- Ruxin Wang
- First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
- Department of Reproductive Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Haixia Huang
- First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
- Department of Reproductive Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Yong Tan
- First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
- Department of Reproductive Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
- *Correspondence: Guicheng Xia, ; Yong Tan,
| | - Guicheng Xia
- Department of Reproductive Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
- *Correspondence: Guicheng Xia, ; Yong Tan,
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Tang CL, Li QY, Chen FL, Cai CT, Dong YY, Wu YY, Yang JZ, Zhao M, Chi FL, Hong L, Ai A, Chen MX, Li KM, Teng XM, Chen ZQ. A randomized double blind comparison of atosiban in patients with recurrent implantation failure undergoing IVF treatment. Reprod Biol Endocrinol 2022; 20:124. [PMID: 35986323 PMCID: PMC9389813 DOI: 10.1186/s12958-022-00999-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 08/03/2022] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Patients with recurrent implantation failure (RIF) may have more uterine contractions. Several observational studies suggested that atosiban administration around embryo transfer resulted in higher pregnancy rates in RIF patients. This study aimed to evaluate the effect of atosiban given before fresh embryo transfer on pregnancy outcomes of women with RIF. METHODS A prospective, randomized, double-blind controlled clinical trial was performed in IVF center of Shanghai First Maternity and Infant Hospital. According to a computer-generated randomization list, 194 infertile women with RIF received fresh embryo transfer between July 2017 and December 2019 were randomly allocated into the atosiban (n = 97) and the placebo (n = 97) groups. Women in the treatment group received atosiban intravenously about 30 min before embryo transfer with a bolus dose of 6.75 mg over one minute. Those in the placebo group received only normal saline infusion for the same duration. RESULTS There was no significant difference in the live birth rate between the atosiban and placebo groups (42.3% vs 35.1%, P = 0.302, RR = 1.206 (0.844-1.723)). No significant differences were found between the two groups in the positive pregnancy test, clinical pregnancy, ongoing pregnancy, miscarriage, multiple pregnancy, ectopic pregnancy and implantation rates. Similar results were found when stratified by the number of embryos previously transferred, number of previous failed embryo transfers, frequency of endometrial peristalsis on embryo transfer day (≥ 3 waves/min) or serum estradiol (E2) on the day of hCG above the median level. And, there was no correlation between the serum E2 level on the day of hCG and the frequency of endometrial peristalsis on embryo transfer day. The frequency of endometrial peristalsis on embryo transfer day, total FSH/HMG dosage and duration were the significant factors which independently predicted the likelihood of a live birth. CONCLUSIONS These results suggested that atosiban treatment before fresh embryo transfer might not improve the live birth rate in RIF patients. TRIAL REGISTRATION The study had been approved by the Institutional Review Board of the hospital (2017 ethics No.43) and was registered under Clinicaltrials.gov with an identifier NCT02893722.
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Affiliation(s)
- Chuan Ling Tang
- Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China.
| | - Qi Yue Li
- Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Feng Lian Chen
- Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Chen Ting Cai
- Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Yue Yan Dong
- Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Yuan Yuan Wu
- Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Jian Zhi Yang
- Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Mei Zhao
- Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Feng Li Chi
- Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Ling Hong
- Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Ai Ai
- Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Miao Xin Chen
- Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Kun Ming Li
- Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Xiao Ming Teng
- Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Zhi Qin Chen
- Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China.
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Li L, Shi G, Zhu L, Wang H, Zhang Z, Du X. Efficacy of atosiban combined with ritodrine in the treatment of threatened preterm labor and related risk factors of different pregnancy outcomes. Am J Transl Res 2022; 14:5931-5940. [PMID: 36105038 PMCID: PMC9452360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 07/23/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To investigate the efficacy of atosiban combined with ritodrine in threatened preterm labor (TPL) treatment and analysis of related risk factors of different pregnancy outcomes. METHODS A retrospective study was conducted on the clinical data of 127 patients with TPL who were hospitalized in the Children's Hospital of Shanxi and Women's Health Center of Shanxi from January 2020 to November 2021. There from, 58 patients treated with ritodrine were seen as the control group (CG), and 69 treated with atosiban and ritodrine were regarded as the joint group (JG). The inhibition rate after treatment was compared, and the changes of tissue inhibitor of metalloproteinase-1 (TIMP-1), nitric oxide (NO), interleukin-6 (IL-6), and prostaglandin E2 (PGE2) in the amniotic fluid before and after treatment were assessed. The pregnancy outcomes of patients were recorded, and the risk factors of adverse pregnancy outcomes were analyzed. The full-term delivery rate, cesarean section rate and neonatal Apgar score >7 were compared, and their adverse reactions were evaluated. RESULTS Compared with the JG, the improvement of uterine contraction in the CG was obviously lower, and so was the inhibition rate (P<0.05). The rates of full-term delivery and neonatal Apgar score >7 in the CG were lower than those in the JG, while that of cesarean section was higher (P<0.01). After treatment, the TIMP-1 level in the amniotic fluid in the CG was markedly lower (P<0.001), while the NO, IL-6 and PGE2 levels were higher (P<0.001) as compared with the joint group. The total incidence of adverse reactions in the JG was lower than that in the CG (P<0.05). Logistics regression analysis revealed that age<26 and use of Atosiban combined with Ritodrine are protective factors for pregnancy outcomes, while BMI≥20 before pregnancy is a risk factor for adverse pregnancy. CONCLUSION Atosiban combined with ritodrine can improve the condition of TPL patients, enhance the treatment efficacy, and reduce the occurrence of adverse pregnancy outcomes.
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Affiliation(s)
- Linhong Li
- Department of Gynaecology and Obstetrics, Children’s Hospital of Shanxi and Women Health Center of ShanxiTaiyuan 030006, Shanxi, China
| | - Gang Shi
- Department of Gynaecology, Hwaseo Maternity and Children’s Hospital, Sichuan UniversityChengdu 610041, Sichuan, China
| | - Lei Zhu
- Department of Laboratory, Children’s Hospital of Shanxi and Women Health Center of ShanxiTaiyuan 030006, Shanxi, China
| | - Hongling Wang
- Department of Color Ultrasonography, Children’s Hospital of Shanxi and Women Health Center of ShanxiTaiyuan 030006, Shanxi, China
| | - Zhenxing Zhang
- Department of Laboratory, Children’s Hospital of Shanxi and Women Health Center of ShanxiTaiyuan 030006, Shanxi, China
| | - Xiuping Du
- Department of Gynaecology and Obstetrics, Children’s Hospital of Shanxi and Women Health Center of ShanxiTaiyuan 030006, Shanxi, China
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Craciunas L, Tsampras N, Kollmann M, Raine-Fenning N, Choudhary M. Oxytocin antagonists for assisted reproduction. Cochrane Database Syst Rev 2021; 9:CD012375. [PMID: 34467530 PMCID: PMC8408576 DOI: 10.1002/14651858.cd012375.pub2] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Embryo transfer (ET) is a crucial step of in vitro fertilisation (IVF) treatment, and involves placing the embryo(s) in the woman's uterus. There is a negative association between endometrial wave-like activity (contractile activities) at the time of ET and clinical pregnancy, but no specific treatment is currently used in clinical practice to counteract their effects. Oxytocin is a hormone produced by the hypothalamus and released by the posterior pituitary. Its main role involves generating uterine contractions during and after childbirth. Atosiban is the best known oxytocin antagonist (and is also a vasopressin antagonist), and it is commonly used to delay premature labour by halting uterine contractions. Other oxytocin antagonists include barusiban, nolasiban, epelsiban, and retosiban. Administration of oxytocin antagonists around the time of ET has been proposed as a means to reduce uterine contractions that may interfere with embryo implantation. The intervention involves administering the medication before, during, or after the ET (or a combination). OBJECTIVES To evaluate the effectiveness and safety of oxytocin antagonists around the time of ET in women undergoing assisted reproduction. SEARCH METHODS We searched the Cochrane Gynaecology and Fertility (CGF) Group trials register, CENTRAL, MEDLINE, Embase, PsycINFO, CINAHL, and two trials registers in March 2021; and checked references and contacted study authors and experts in the field to identify additional studies. SELECTION CRITERIA We included randomised controlled trials (RCTs) of the use of oxytocin antagonists for women undergoing ET, compared with the non-use of this intervention, the use of placebo, or the use of another similar drug. DATA COLLECTION AND ANALYSIS We used standard methodological procedures recommended by Cochrane. Primary review outcomes were live birth and miscarriage; secondary outcomes were clinical pregnancy and other adverse events. MAIN RESULTS We included nine studies (including one comprising three separate trials, 3733 women analysed in total) investigating the role of three different oxytocin antagonists administered intravenously (atosiban), subcutaneously (barusiban), or orally (nolasiban). We found very low- to high-certainty evidence: the main limitations were serious risk of bias due to poor reporting of study methods, and serious or very serious imprecision. Intravenous atosiban versus normal saline or no intervention We are uncertain of the effect of intravenous atosiban on live birth rate (risk ratio (RR) 1.05, 95% confidence interval (CI) 0.88 to 1.24; 1 RCT, N = 800; low-certainty evidence). In a clinic with a live birth rate of 38% per cycle, the use of intravenous atosiban would be associated with a live birth rate ranging from 33.4% to 47.1%. We are uncertain whether intravenous atosiban influences miscarriage rate (RR 1.08, 95% CI 0.75 to 1.56; 5 RCTs, N = 1424; I² = 0%; very low-certainty evidence). In a clinic with a miscarriage rate of 7.2% per cycle, the use of intravenous atosiban would be associated with a miscarriage rate ranging from 5.4% to 11.2%. Intravenous atosiban may increase clinical pregnancy rate (RR 1.50, 95% CI 1.18 to 1.89; 7 RCTs, N = 1646; I² = 69%; low-certainty evidence), and we are uncertain whether multiple or ectopic pregnancy and other complication rates were influenced by the use of intravenous atosiban (very low-certainty evidence). Subcutaneous barusiban versus placebo One study investigated barusiban, but did not report on live birth or miscarriage. We are uncertain whether subcutaneous barusiban influences clinical pregnancy rate (RR 0.96, 95% CI 0.69 to 1.35; 1 RCT, N = 255; very low-certainty evidence). Trialists reported more mild to moderate injection site reactions with barusiban than with placebo, but there was no difference in severe reactions. They reported no serious drug reactions; and comparable neonatal outcome between groups. Oral nolasiban versus placebo Nolasiban does not increase live birth rate (RR 1.13, 95% CI 0.99 to 1.28; 3 RCTs, N = 1832; I² = 0%; high-certainty evidence). In a clinic with a live birth rate of 33% per cycle, the use of oral nolasiban would be associated with a live birth rate ranging from 32.7% to 42.2%. We are uncertain of the effect of oral nolasiban on miscarriage rate (RR 1.45, 95% CI 0.73 to 2.88; 3 RCTs, N = 1832; I² = 0%; low-certainty evidence). In a clinic with a miscarriage rate of 1.5% per cycle, the use of oral nolasiban would be associated with a miscarriage rate ranging from 1.1% to 4.3%. Oral nolasiban improves clinical pregnancy rate (RR 1.15, 95% CI 1.02 to 1.30; 3 RCTs, N = 1832; I² = 0%; high-certainty evidence), and probably does not increase multiple or ectopic pregnancy, or other complication rates (moderate-certainty evidence). AUTHORS' CONCLUSIONS We are uncertain whether intravenous atosiban improves pregnancy outcomes for women undergoing assisted reproductive technology. This conclusion is based on currently available data from seven RCTs, which provided very low- to low-certainty evidence across studies. We could draw no clear conclusions about subcutaneous barusiban, based on limited data from one RCT. Further large well-designed RCTs reporting on live births and adverse clinical outcomes are still required to clarify the exact role of atosiban and barusiban before ET. Oral nolasiban appears to improve clinical pregnancy rate but not live birth rate, with an uncertain effect on miscarriage and adverse events. This conclusion is based on a phased study comprising three trials that provided low- to high-certainty evidence. Further large, well-designed RCTs, reporting on live births and adverse clinical outcomes, should focus on identifying the subgroups of women who are likely to benefit from this intervention.
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Affiliation(s)
- Laurentiu Craciunas
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Nikolaos Tsampras
- Reproductive Medicine, St Marys Hospital, Central Manchester University Hospital NHS Trust, Manchester, UK
| | - Martina Kollmann
- Department of Obstetrics and Gynecology, Medical University of Graz, Graz, Austria
| | - Nick Raine-Fenning
- Division of Child Health, Obstetrics and Gynaecology, School of Medicine, University of Nottingham, Nottingham, UK
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Selvi İ, Erdem M, Demirdağ E, Cevher F, Karakaya C, Erdem A. Comparison of frozen-thawed embryo transfer protocols in patients with previous cycle cancellation due to uterine peristalsis: a pilot study. Turk J Med Sci 2021; 51:1365-1372. [PMID: 33535734 PMCID: PMC8283447 DOI: 10.3906/sag-2012-149] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Accepted: 02/03/2021] [Indexed: 01/05/2023] Open
Abstract
Background/aim To investigate the optimal protocol for frozen-thawed embryo transfer (FET) cycles in patients who previously had a cycle cancellation due to uterine peristalsis (UP). Materials and methods Thirty-four patients with previous embryo transfer (ET) cancellation due to UP during artificial cycle (AC) were included retrospectively. In the proceeding cycle, endometrium was prepared with AC (n: 23) in AC-FET group or with stimulated cycle that contains letrozole (L) (n: 11) in L-FET group. Intravenous bolus dose of 6.75 mg atosiban (Tractocile; Ferring Pharmaceuticals, Switzerland) injection was performed to all patients of AC-FET group due to UP ≥ 4/min on the planned ET day of proceeding cycle. Atosiban was not used in L-FET group. Primary outcome was live birth rate (LBR) per ET. Secondary outcomes were clinical pregnancy rate (CPR) per ET, implantation rate (IR), cycle cancellation rate. Results The baseline characteristics such as age, body mass index, antral follicle count, duration of infertility, and the number of prior in vitro fertilization attempts of each group were similar. The IR, CPR per ET, LBR per ET, CPR per cycle and LBR per cycle were significantly higher; cycle cancellation rates were significantly lower in L-FET group as compared to the AC-FET group. Conclusion Endometrial preparation with letrozole significantly improves CPR and LBR in FET cycles of patients with previous cycle cancellations due to UP.
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Affiliation(s)
- İlknur Selvi
- Department of Obstetrics & Gynecology, Koru Hospital, Ankara, Turkey
| | - Mehmet Erdem
- Department of Obstetrics & Gynecology, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Erhan Demirdağ
- Department of Obstetrics & Gynecology, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Funda Cevher
- Department of Obstetrics & Gynecology, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Cengiz Karakaya
- Department of Medical Biochemistry and IVF Unit, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Ahmet Erdem
- Department of Obstetrics & Gynecology, Faculty of Medicine, Gazi University, Ankara, Turkey
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10
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Griesinger G, Blockeel C, Pierzynski P, Tournaye H, Višňová H, Humberstone A, Terrill P, Pohl O, Garner E, Donnez J, Loumaye E. Effect of the oxytocin receptor antagonist nolasiban on pregnancy rates in women undergoing embryo transfer following IVF: analysis of three randomised clinical trials. Hum Reprod 2021; 36:1007-1020. [PMID: 33534895 DOI: 10.1093/humrep/deaa369] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 12/07/2020] [Indexed: 02/07/2023] Open
Abstract
STUDY QUESTION Does a single oral dose of nolasiban 900 mg administered 4 h before embryo transfer (ET) increase pregnancy rates in women undergoing IVF? SUMMARY ANSWER In an individual patient data (IPD) meta-analysis of three clinical trials, a single oral dose of nolasiban 900 mg was associated with an increased ongoing pregnancy rate of an absolute 5% (relative 15%). WHAT IS KNOWN ALREADY Several clinical studies have shown that blocking activation of oxytocin receptors by an oxytocin receptor (OTR) antagonist has the potential to decrease uterine contractions, increase endometrial perfusion and enhance endometrial decidualisation and other parameters of endometrial receptivity. It has been hypothesised that antagonism of oxytocin receptors could improve the likelihood of successful embryo implantation and thus increase pregnancy and live birth rates following ET. STUDY DESIGN, SIZE, DURATION This is an analysis of three randomised, double-blind, placebo-controlled trials, which randomised 1836 subjects between 2015 and 2019. We describe the results of a meta-analysis of individual participant data (IPD) from all three trials and the pre-specified analyses of each individual trial. PARTICIPANT/MATERIAL, SETTING, METHODS Participants were patients undergoing ET following IVF/ICSI in 60 fertility centres in 11 European countries. Study subjects were below 38 years old and had no more than one previously failed cycle. They were randomised to a single oral dose of nolasiban 900 mg (n = 846) or placebo (n = 864). In IMPLANT 1, additional participants were also randomised to nolasiban 100 mg (n = 62) or 300 mg (n = 60). Fresh ET of one good quality embryo (except in IMPLANT 1 where transfer of two embryos was allowed) was performed on Day 3 or Day 5 after oocyte retrieval, approximately 4 h after receiving the study treatment. Serum hCG levels were collected at 14 days post oocyte retrieval (Week 2) and for women with a positive hCG result, ultrasound was performed at Week 6 post-ET (clinical pregnancy) and at Week 10 post-ET (ongoing pregnancy). Pregnant patients were followed for maternal (adverse events), obstetric (live birth, gestational age at delivery, type of delivery, incidence of twins) and neonatal (sex, weight, height, head circumference, Apgar scores, congenital anomalies, breast feeding, admission to intensive care and specific morbidities e.g. jaundice, respiratory distress syndrome) outcomes. MAIN RESULTS AND THE ROLE OF CHANCE In an IPD meta-analysis of the clinical trials, a single oral dose of nolasiban 900 mg was associated with an absolute increase of 5.0% (95% CI 0.5, 9.6) in ongoing pregnancy rate and a corresponding increase of 4.4% (95% CI -0.10, 8.93) in live birth rate compared to placebo. Similar magnitude increases were observed for D3 or D5 transfers but were not significantly different from the placebo. Population pharmacokinetics (PK) demonstrated a correlation between higher exposures and pregnancy. LIMITATIONS, REASON FOR CAUTION The meta-analysis was not a pre-specified analysis. While the individual trials did not show a consistent significant effect, they were not powered based on an absolute increase of 5% in ongoing pregnancy rate. Only a single dose of up to 900 mg nolasiban was administered in the clinical trials; higher doses or extended regimens have not been tested. Only fresh ET has been assessed in the clinical trials to date. WIDER IMPLICATIONS OF THE FINDINGS The finding support the hypothesis that oxytocin receptor antagonism at the time of ET can increase pregnancy rates following IVF. The overall clinical and population PK data support future evaluation of higher doses and/or alternate regimens of nolasiban in women undergoing ET following IVF. STUDY FUNDING/COMPETING INTERESTS The trials were designed, conducted and funded by ObsEva SA. A.H., O.P., E.G., E.L. are employees and stockholders of ObsEva SA. E.L. is a board member of ObsEva SA. G.G. reports honoraria and/or non-financial support from ObsEva, Merck, MSD, Ferring, Abbott, Gedeon-Richter, Theramex, Guerbet, Finox, Biosilu, Preglem and ReprodWissen GmbH. C.B. reports grants and honoraria from ObsEva, Ferring, Abbott, Gedeon Richter and MSD. P.P. reports consulting fees from ObsEva. H.T. reports grants and or fees from ObsEva, Research Fund of Flanders, Cook, MSD, Roche, Gedeon Richter, Abbott, Theramex and Ferring. H.V. reports grants from ObsEva and non-financial support from Ferring. P.T. is an employee of Cytel Inc., who provides statistical services to ObsEva. J.D. reports consulting fees and other payments from ObsEva and, Scientific Advisory Board membership of ObsEva. TRIAL REGISTRATION NUMBERS ClinicalTrials.gov: NCT02310802, NCT03081208, NCT03758885. TRIAL REGISTRATION DATES December 2014 (NCT02310802), March 2017 (NCT03081208), November 2018 (NCT03758885). FIRST PATIENT’S ENROLMENT January 2015 (NCT02310802), March 2017 (NCT03081208), November 2018 (NCT03758885).
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Affiliation(s)
- G Griesinger
- Department of Gynecological Endocrinology and Reproductive Medicine, University Hospital of Schleswig-Holstein, 23538 Kiel, Germany
| | - C Blockeel
- Centre for Reproductive Medicine, Universitair Ziekenhuis, 1090 Brussel, Belgium
| | - P Pierzynski
- OVIklinika Warszawa Fertility Centre, 01-377 Warszawa, Poland
| | - H Tournaye
- Centre for Reproductive Medicine, Universitair Ziekenhuis, 1090 Brussel, Belgium.,Department of Obstetrics, Gynecology, Perinatology and Reproduction, Institute of Professional Education, Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation, Trubetskaya str., 8, b. 2, 119992, Moscow, Russia
| | - H Višňová
- IVF Cube, Prague 160 00, Czech Republic
| | | | - P Terrill
- Cytel Inc., Cambridge, MA 02139, USA
| | - O Pohl
- ObsEva Inc., Boston, MA, USA
| | | | - J Donnez
- Université Catholique de Louvain, 1150, Brussels, Belgium.,SRI (Société de recherches pour l'infertilité), 1150, Brussels, Belgium
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11
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Makrigiannakis A, Makrygiannakis F, Vrekoussis T. Approaches to Improve Endometrial Receptivity in Case of Repeated Implantation Failures. Front Cell Dev Biol 2021; 9:613277. [PMID: 33796523 PMCID: PMC8007915 DOI: 10.3389/fcell.2021.613277] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 01/28/2021] [Indexed: 12/11/2022] Open
Abstract
Repeated implantation failures are a constant challenge in reproductive medicine with a significant impact both on health providers and on infertile couples. Several approaches have been proposed so far as effective; however, accumulative data have clarified that most of the treatment options do not have the evidence base for a generalized application to be suggested by the relevant societies. Implantation failures are attributed to either poor quality embryos or to defected endometrial receptivity. The current review aims to summarize in a systematic way all the new trends in managing RIF via interference with endometrial receptivity. The authors focus mainly, but not exclusively, on endometrial injury prior to embryo transfer and endometrial priming with autologous cells or biological agents. To this direction, a systematic search of the Pubmed database has been conducted taking into account the emerged evidence of the last two decades. All the suggested interventions are herein presented and analyzed in terms of reproductive outcomes. It is evident that properly powered and designed randomized trials are needed to support a new standard approach in RIF treatment that will safely be incorporated in national and international guidelines.
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Affiliation(s)
- Antonis Makrigiannakis
- Department of Obstetrics and Gynecology, Medical School, University of Crete, Heraklion, Greece
| | | | - Thomas Vrekoussis
- Department of Obstetrics and Gynecology, Medical School, University of Crete, Heraklion, Greece
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12
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Efficacy of therapies and interventions for repeated embryo implantation failure: a systematic review and meta-analysis. Sci Rep 2021; 11:1747. [PMID: 33462292 PMCID: PMC7814130 DOI: 10.1038/s41598-021-81439-6] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 12/21/2020] [Indexed: 01/29/2023] Open
Abstract
The aim of the present systematic review and meta-analysis was to assess the effect of the different therapeutic options for repeated embryo implantation failure (RIF) on a subsequent IVF cycle outcome. Twenty-two RCTs and nineteen observational studies were included. Pooling of results showed a beneficial effect of intrauterine PBMC infusion on both CPR (RR 2.18; 95% CI 1.58-3.00; p < 0.00001; OR 2.03; 95% CI 1.22-3.36; p = 0.006) and LBR (RR 2.41; 95% CI 1.40-4.16; p = 0.002; OR 3.73; 95% CI 1.13-12.29; p = 0.03), of subcutaneous G-CSF administration on CPR (RR 2.29; 95% CI 1.58-3.31; p < 0.0001) and of intrauterine PRP infusion on CPR (RR 2.45; 95% CI 1.55-3.86; p = 0.0001). Observational studies also demonstrated a positive effect of IVIG and intrauterine hCG infusion on both CPR and LBR and of atosiban on CPR. Studies investigating intrauterine G-CSF infusion, LMWH, intravenous intralipid, hysteroscopy, blastocyst-stage ET, ZIFT, PGT-A and AH failed to observe an impact on IVF outcome. The quality of the evidence that emerged from RCTs focused on intrauterine PBMC infusion and subcutaneous G-CSF administration was moderate. For all other therapies/interventions it varied from low to very low. In conclusion, intrauterine PBMC infusion and subcutaneous G-CSF administration are the most promising therapeutic options for RIF. However, further well conducted RCTs are necessary before their introduction into clinical practice.
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13
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Impairment of Uterine Contractility Is Associated with Unexplained Infertility. Semin Reprod Med 2020; 38:61-73. [PMID: 33058089 DOI: 10.1055/s-0040-1716409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The uterine junctional zone represents the juncture between endometrium and myometrium. The junctional zone is hormonally dependent and displays continuous peristaltic activity throughout the menstrual cycle in the nonpregnant state which is concerned with sperm transport and embryo implantation. Peristalsis may be observed using various invasive and noninvasive modalities, of which ultrasound is the most readily applied in the clinical setting. Women with pelvic pathology display alterations in uterine peristalsis which may contribute to infertility. Characterization of peristalsis in infertility subgroups, the development of a subjective peristalsis tool, and the application of potential therapeutics to an assisted reproductive treatment setting are the subject of ongoing investigation. Meta-analysis indicates a potential role for oxytocin antagonist in the improvement of fertility treatments.
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14
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Wu MH, Lin CW, Su PF, Lai ECC, Sie FC, Mau YL, Huey NG, Ou HT. Atosiban and Pregnancy Outcomes Following In Vitro Fertilization Treatment for Infertile Women Requiring One, Two, or More Embryo Transfer Cycles: A Longitudinal Cohort Study. Reprod Sci 2020; 27:853-859. [PMID: 32046434 DOI: 10.1007/s43032-019-00088-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Accepted: 08/01/2019] [Indexed: 10/25/2022]
Abstract
We assessed the effect of atosiban on pregnancy outcomes following in vitro fertilization (IVF) treatment among infertile women requiring different numbers of embryo transfer (ET) cycles (i.e., one, two, and more than two ET cycles). A longitudinal cohort study was conducted by utilizing the data from the Assisted Reproductive Technology Center in a university tertiary hospital during 2007-2017. Patients receiving IVF treatment with at least one ET cycle were included. Pregnancy outcomes following IVF treatment, including biochemical, clinical, and ongoing pregnancies, were investigated. The association between atosiban and IVF pregnancy was assessed using logistic generalized estimating equation models, with adjustment for time-varying clinical characteristics (e.g., maternal age) across multiple ET cycles for an individual. 403 women with 838 ET cycles were included, where 165 patients required one ET cycle, 133 patients required two ET cycles (a total of 266 ET cycles), and 105 patients required more than two ET cycles (a total of 407 ET cycles). Atosiban use was not significantly associated with pregnancy outcomes among all study infertile women undergoing IVF treatment. However, the results for women requiring more than two ET cycles showed significantly increased pregnancy rates associated with atosiban use (i.e., odds ratios [95% confidence interval] of 4.40 [1.52, 12.73] and 2.85 [1.45, 5.60] for clinical and ongoing pregnancies, respectively). This association was not observed for the women requiring only one or two ET cycles. Atosiban is a potential treatment for enhancing IVF pregnancy, especially among infertile women requiring more than two ET cycles.
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Affiliation(s)
- Meng-Hsing Wu
- Department of Obstetrics and Gynecology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Obstetrics and Gynecology and Department of Physiology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chih-Wei Lin
- Department of Obstetrics and Gynecology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Pei-Fang Su
- Department of Statistics, National Cheng Kung University, Tainan, Taiwan
| | - Edward Chai-Cheng Lai
- Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,School of Pharmacy, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Pharmacy, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Fei-Ci Sie
- Department of Statistics, National Cheng Kung University, Tainan, Taiwan
| | - Yu-Lin Mau
- Department of Statistics, National Cheng Kung University, Tainan, Taiwan
| | - New Geok Huey
- Department of Obstetrics and Gynecology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Huang-Tz Ou
- Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan. .,School of Pharmacy, College of Medicine, National Cheng Kung University, Tainan, Taiwan. .,Department of Pharmacy, National Cheng Kung University Hospital, Tainan, Taiwan.
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15
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Quality of life and pregnancy outcomes among women undergoing in vitro fertilization treatment: A longitudinal cohort study. J Formos Med Assoc 2019; 119:471-479. [PMID: 31300324 DOI: 10.1016/j.jfma.2019.06.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 03/19/2019] [Accepted: 06/24/2019] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND/PURPOSE This study assessed the quality of life (QoL) and pregnancy outcomes among infertile women undergoing in vitro fertilization (IVF) treatment to investigate the association between QoL and IVF pregnancy outcomes. METHODS This study included 686 women with 1205 embryo transfers (ETs). QoL was measured using the fertility quality of life (FertiQoL) tool before ET. FertiQoL comprises two modules: a Core module (including mind/body, emotional, relational, and social domains) and a Treatment module (covering treatment environment and tolerability domains). The FertiQol total and subscale scores were computed and scored in the range of 0-100 (higher scores indicate better QoL). Multivariate generalized estimating equation analyses were carried out to assess the association between QoL and IVF pregnancy outcomes, with adjustment for time-varying factors across multiple ETs for a given person. RESULTS The lowest score in the core module was for the emotional domain (62.0), and that in the Treatment module was for the tolerability domain (59.4). QoL scores were significantly and positively associated with pregnancy outcomes (i.e., ongoing pregnancy, live birth); with a one unit increase in the emotional domain score, the probabilities of ongoing pregnancy and live birth significantly increased by 2.4% and 2.6%, respectively (p < 0.05). CONCLUSION This study evaluated the prospective association between QoL and IVF pregnancy outcomes among infertile women. The results highlight the importance of developing clinical strategies to improve QoL among infertile women undergoing IVF treatment, which may further improve the pregnancy rates of this population.
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16
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The role of cine MR imaging in the assessment of uterine function. Arch Gynecol Obstet 2019; 300:545-553. [DOI: 10.1007/s00404-019-05222-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Accepted: 06/19/2019] [Indexed: 11/26/2022]
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17
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Abstract
PURPOSE OF REVIEW To review recent findings related to possible causes of recurrent implantation failure of endometrial origin in normal uterus. RECENT FINDINGS Recent evidences suggest that in apparently normal endometria, RIF may associate with molecular and functional changes in the uterus such as abnormal endometrial microbiota, including the presence of chronic endometritis, poor synchronization between the blastocyst and endometrium, and/or excessive uterine peristalsis. An altered endometrial microbiota detected by molecular techniques has been recently related to poorer embryo implantation, even in apparently normal endometria. The use of the endometrial receptivity analysis test to obtain an objective signature of endometrial receptivity has shown to improve the reproductive performance in RIF patients. The diagnosis of uterine peristalsis, however, remains challenging since the usual evaluation by transvaginal ultrasound is not accurate, and drugs tested to reduce uterine peristalsis and enhance embryo implantation have not been clearly beneficial. Finally, endometrial injury to improve implantation rates remains controversial being definitive well-designed trials needed to assess its benefit, if any. SUMMARY In recurrent implantation failure of endometrial origin an altered pattern of the microbial endometrial ecosystem, a displaced window of implantation leading to desynchronization between the blastocyst and the endometrium, or an altered pattern of uterine contractions during embryo transfer may be factors to consider in our attempt to solve this clinical issue. New diagnostics for assessing these conditions and new therapies to improve these dysfunctional situations are currently under investigation to be presumably included in the near future in the work-up of affected patients.
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18
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Saravelos SH, Li TC. Embryo transfer techniques. Best Pract Res Clin Obstet Gynaecol 2019; 59:77-88. [PMID: 30711373 DOI: 10.1016/j.bpobgyn.2019.01.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 01/03/2019] [Accepted: 01/07/2019] [Indexed: 10/27/2022]
Abstract
Embryo transfer is the final and rate-limiting step of the assisted reproductive technique. Few advances have occurred in the last few decades with regard to this procedure. Studies conducted thus far have focused on factors and interventions taking place before, during and after this procedure. These factors are highly varied and range from methods to improve the psychological state of the patients to methods aimed at reducing uterine contractility and methods aimed at optimising the precise transfer of the embryo. The key question is which factors and interventions have thus far been proven to increase pregnancy rates and live birth rates. This paper aims to review the evidence relating to embryo transfer techniques in a systematic manner with a view to provide practical recommendations to practitioners involved in the procedure.
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Affiliation(s)
| | - Tin-Chiu Li
- Assisted Reproductive Technology Unit, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong.
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19
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Liu Y, Zhao XX, Hu XJ, Yang F, Lin P, Cui SC, Zhao W, Cao XY, Wang YS. Effect of sex hormone-binding globulin polymorphisms on the outcome of in vitro fertilization-embryo transfer for polycystic ovary syndrome patients: A case-control study. J Cell Biochem 2018; 120:4675-4686. [PMID: 30520140 DOI: 10.1002/jcb.27756] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 09/06/2018] [Indexed: 01/11/2023]
Abstract
Polycystic ovary syndrome (PCOS), known as a common endocrine disorder among females, plagues many PCOS patients. The current study aimed to explore the correlations of sex hormone-binding globulin (SHBG) polymorphisms with the outcome of in vitro fertilization-embryo transfer (IVF-ET) in PCOS patients. PCOS patients who underwent IVF-ET and patients with non-PCOS-related infertility were selected in the study. Correlations of SHBG rs6259 and rs727428 with the risk factors in PCOS were analyzed, followed by the evaluation of the effect of SHBG polymorphisms on the outcome of IVF-ET in PCOS patients. At last, unconditional logistic regression analysis was performed to study the risk factors for IVF-ET treatment outcome. Compared with SHBG rs6259 GG carriers, the incidence of PCOS was found to be elevated in SHBG rs6259 GA+AA carriers which indicated that the A allele was a risk factor for PCOS. Compared with SHBG rs6259 TT carriers, the number of retrieved oocytes and embryo as well as the fertility rate in SHBG rs6259 GA+AA carriers was found to be decreased, while the abortion rate, incidence of ovarian hyperstimulation syndrome, transplant rejection rate, estradiol, and testosterone in serum, as well as testosterone in follicular fluid were elevated. The luteal hormone, serum testosterone, and progesterone and GA+AA genotype of rs6259 were the risk factors for IVF-ET treatment outcome. Taken together, the study showed that SHBG rs6259 polymorphisms might be correlated with the risk of PCOS and the outcome of IVF-ET treatment.
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Affiliation(s)
- Yang Liu
- Department of Obstetrics, Linyi Central Hospital, Linyi, China
| | - Xi-Xi Zhao
- Intensive Care Unit, Linyi Central Hospital, Linyi, China
| | - Xiang-Juan Hu
- Department of Obstetrics and Gynecology, Economic and Technological Development Zone People's Hospital of Linyi, Linyi, China
| | - Feng Yang
- Operating Room, Economic and Technological Development Zone People's Hospital of Linyi, Linyi, China
| | - Ping Lin
- Department of Obstetrics, Linyi Central Hospital, Linyi, China
| | - Shi-Chang Cui
- Department of General Surgery, Linyi Central Hospital, Linyi, China
| | - Wei Zhao
- Department of Obstetrics, Linyi Central Hospital, Linyi, China
| | - Xiao-Yun Cao
- Medical Insurance Management Office, Economic and Technological Development Zone People's Hospital of Linyi, Linyi, China
| | - Yong-Sheng Wang
- Department of Gynecology, Linyi People's Hospital, Linyi, China
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20
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Xia T, Liu Q, Ye Q, Xing W, Wang D, Li J, Zang ZJ. Serum oxytocin profiles in patients with repeated implantation failure during IVF cycles. Gynecol Endocrinol 2018; 34:1048-1052. [PMID: 29909692 DOI: 10.1080/09513590.2018.1480715] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Abstract
OBJECTIVE The objective of this study is to investigate the association between oxytocin (OT) levels and repeated implantation failure (RIF) during in vitro fertilization-embryo transfer (IVF-ET) cycles. METHODS Blood samples were collected from 108 women undergoing IVF-ET treatment at the following time points: gonadotrophin (Gn) administration day (Gn Day 0), hCG administration day (hCG Day 0), ET administration day (ET Day 0), and 5 d after ET (ET Day 5). Serum OT and steroid profiles were measured and compared among three groups: Group A included 38 women with a history of RIF, Group B included 41 women who became pregnant following the first fresh ET, and Group C included 29 women who did not become pregnant following the first fresh ET. RESULTS The OT levels of the three groups at different time points were not significantly different. Serum OT levels were significantly higher on hCG Day 0, ET Day 0, and ET Day 5 than on Gn Day 0, and they were significantly correlated with the estradiol concentration on ET Day 0. CONCLUSIONS RIF patients do not have elevated serum OT levels during IVF-ET cycles.
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Affiliation(s)
- Tingting Xia
- a Department of Infertility and Sexual Medicine , The Third Affiliated Hospital, Sun Yat-sen University , Guangzhou , China
- b Reproductive Medical Center, Reproductive Medical Center , The First Affiliated Hospital, Sun Yat-sen University , Guangzhou , China
| | - Qiuli Liu
- c Cell-gene Therapy Translational Medicine Research Center , The Third Affiliated Hospital, Sun Yat-sen University , Guangzhou , China
| | - Qingjian Ye
- d Department of Gynecology , The Third Affiliated Hospital, Sun Yat-sen University , Guangzhou , China
| | - Weijie Xing
- a Department of Infertility and Sexual Medicine , The Third Affiliated Hospital, Sun Yat-sen University , Guangzhou , China
| | - Dong Wang
- e Department of Immunology , The First Affiliated Hospital, Sun Yat-sen University , Guangzhou , China
| | - Jie Li
- b Reproductive Medical Center, Reproductive Medical Center , The First Affiliated Hospital, Sun Yat-sen University , Guangzhou , China
| | - Zhi-Jun Zang
- a Department of Infertility and Sexual Medicine , The Third Affiliated Hospital, Sun Yat-sen University , Guangzhou , China
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Li TT, Gao X, Gao L, Gan BL, Xie ZC, Zeng JJ, Chen G. Role of upregulated miR-136-5p in lung adenocarcinoma: A study of 1242 samples utilizing bioinformatics analysis. Pathol Res Pract 2018. [PMID: 29526559 DOI: 10.1016/j.prp.2018.02.017] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
BACKGROUND It is generally acknowledged that miRNAs play pivotal roles in the initiation and development of cancer. The aim of the current study is to investigate the clinicopathological role of miR-136-5p in lung adenocarcinoma and its underlying molecular mechanism. MATERIALS AND METHODS Data of a cohort of 1242 samples were provided by the Gene Expression Omnibus and The Cancer Genome Atlas to evaluate miR-136-5p expression in lung adenocarcinoma. A comprehensive meta-analysis integrating the expression data from all sources was performed, followed by a summary receiver operating curve plotted to appraise the upregulated expression of miR-136-5p in lung adenocarcinoma. Candidate targets of miR-136-5p were launched by the intersection of differentially expressed genes in The Cancer Genome Atlas and genes predicted by 12 web-based platforms. Then, hub genes were illustrated by a protein-protein interaction network. Furthermore, Kyoto Encyclopedia of Genes and Genomes, Gene Ontology and Protein Analysis Through Evolutionary Relationships analyses of potential target genes were carried out via bioinformatics tools. RESULTS MiR-136-5p expression was upregulated in lung adenocarcinoma versus normal tissues (standard mean difference = 0.43, 95% confidence interval: 0.27-0.58). The summary receiver operating characteristic curve further verified the upregulation of miR-136-5p in lung adenocarcinoma (area under curve = 0.7459). A total of 311 candidate target genes of miR-136-5p were gathered to create a protein-protein interaction network. Molecular mechanism analysis unveiled the potential miR-136-5p target genes participated in cell adhesion molecules, focal adhesion, complement and coagulation cascades and blood coagulation. CONCLUSION MiR-136-5p is overexpressed in lung adenocarcinoma and is involved in the molecular mechanism of lung adenocarcinoma via suppressing the expressions of downstream targets, especially claudin-18, sialophorin and syndecan 2 that participate in cell adhesion.
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Affiliation(s)
- Tian-Tian Li
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, Guangxi Zhuang Autonomous Region, 530021, PR China
| | - Xiang Gao
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, Guangxi Zhuang Autonomous Region, 530021, PR China
| | - Li Gao
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, Guangxi Zhuang Autonomous Region, 530021, PR China
| | - Bin-Liang Gan
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, Guangxi Zhuang Autonomous Region, 530021, PR China
| | - Zu-Cheng Xie
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, Guangxi Zhuang Autonomous Region, 530021, PR China
| | - Jing-Jing Zeng
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, Guangxi Zhuang Autonomous Region, 530021, PR China.
| | - Gang Chen
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, 6 Shuangyong Road, Nanning, Guangxi Zhuang Autonomous Region, 530021, PR China
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