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Shingshetty L, Cameron NJ, Mclernon DJ, Bhattacharya S. Predictors of success after in vitro fertilization. Fertil Steril 2024; 121:742-751. [PMID: 38492930 DOI: 10.1016/j.fertnstert.2024.03.003] [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: 01/16/2024] [Revised: 03/01/2024] [Accepted: 03/04/2024] [Indexed: 03/18/2024]
Abstract
The last few decades have witnessed a rise in the global uptake of in vitro fertilization (IVF) treatment. To ensure optimal use of this technology, it is important for patients and clinicians to have access to tools that can provide accurate estimates of treatment success and understand the contribution of key clinical and laboratory parameters that influence the chance of conception after IVF treatment. The focus of this review was to identify key predictors of IVF treatment success and assess their impact in terms of live birth rates. We have identified 11 predictors that consistently feature in currently available prediction models, including age, duration of infertility, ethnicity, body mass index, antral follicle count, previous pregnancy history, cause of infertility, sperm parameters, number of oocytes collected, morphology of transferred embryos, and day of embryo transfer.
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Affiliation(s)
- Laxmi Shingshetty
- Aberdeen Centre for Reproductive Medicine, NHS Grampian, Aberdeen, Aberdeenshire, United Kingdom; School of Medicine, Nutrition Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, Aberdeenshire, United Kingdom.
| | - Natalie J Cameron
- School of Medicine, Nutrition Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, Aberdeenshire, United Kingdom; Aberdeen Maternity Hospital, NHS Grampian and University of Aberdeen, Aberdeen, Aberdeenshire, United Kingdom
| | - David J Mclernon
- Medical Statistics Team, School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, Aberdeenshire, United Kingdom
| | - Siladitya Bhattacharya
- School of Medicine, Nutrition Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, Aberdeenshire, United Kingdom
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Dong HX, Wu X, Zhou Q, Huang DM, Zhang MM, Huang GY, Yang W. Effect of Acupuncture on Endometrial Blood Flow in Women Undergoing in vitro Fertilization Embryo Transfer: A Single Blind, Randomized Controlled Trial. Chin J Integr Med 2024; 30:10-17. [PMID: 36790554 DOI: 10.1007/s11655-023-3731-4] [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] [Accepted: 07/10/2022] [Indexed: 02/16/2023]
Abstract
OBJECTIVE To evaluate the effect of manual acupuncture on endometrial blood flow parameters by three-dimensional (3D) power Doppler ultrasound in women undergoing in vitro fertilization embryo transfer (IVF-ET). METHODS Seventy patients undergoing IVF-ET were equally randomized into traditional or sham acupuncture treatment group for totally 4 days (from the day of oocyte aspiration to the day of embryo transfer) of treatment by random envelope method at the Reproductive Medicine Center and Outpatient Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medicine College, Huazhong University of Science and Technology from January 2013 to December 2015. Patients in the traditional acupuncture group accepted traditional acupuncture methods with manual acupuncture, and Zhongji (CV3), Qihai (CV 6), Sanyinjiao (SP6), Taichong (LR 3), Tianshu (ST 25), Guilai (ST 29) and Zusanli (ST 36) were chosen. Patients at the sham acupuncture group accepted shallow acupuncture methods at 4 non-meridian points at each shoulder and upper arm. Outcome measures included endometrial ultrasonic indices such as vascularization index (VI), flow index (FI) and vascularization flow index (VFI), endometrial thickness and volume, subendometrial VI (sVI), subendometrial FI (sFI), subendometrial VFI (sVFI), implantation rate, clinical pregnancy rate, abortion rate, live birth rate and number of live births. RESULTS Finally, 34 patients in the traditional acupuncture group and 35 in the sham acupuncture group completed this trial. VI, FI and VFI of the traditional acupuncture group were significantly higher than those in the sham acupuncture group (P<0.05). No significant differences were found in endometrial thickness, endometrial volume, sVI, sFI, sVFI, implantation rate, clinical pregnancy rate, abortion rate, live birth rate and number of live births (P>0.05). CONCLUSIONS Manual acupuncture performed after oocyte aspiration and before transplantation improved the endometrial blood flow parameters VI, RI and VFI in women who underwent IVF-ET, instead of sVI, sFI and sVFI. Therefore, acupuncture might be beneficial in women undergoing IVF-ET by increasing endometrial blood flow and endometrial receptivity. (Registration No. ChiCTR2100053354).
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Affiliation(s)
- Hao-Xu Dong
- Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Xiao Wu
- Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Qin Zhou
- Department of Obstetrics and Gynecology, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Dong-Mei Huang
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Ming-Min Zhang
- Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Guang-Ying Huang
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Wei Yang
- Department of Reproductive Medicine, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, 430030, China.
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Wu J, Sheng J, Wu X, Wu Q. Ultrasound‑assessed endometrial receptivity measures for the prediction of in vitro fertilization‑embryo transfer clinical pregnancy outcomes: A meta‑analysis and systematic review. Exp Ther Med 2023; 26:453. [PMID: 37614426 PMCID: PMC10443051 DOI: 10.3892/etm.2023.12152] [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: 02/01/2023] [Accepted: 07/17/2023] [Indexed: 08/25/2023] Open
Abstract
At present, there are currently no reliable and consistent conclusions regarding transvaginal ultrasound assessment of endometrial receptivity in predicting clinical pregnancy outcomes of in vitro fertilization-embryo transfer (IVF-ET). Thus, in the present study, a meta-analysis was performed on multiple endometrial receptivity indices detected by vaginal ultrasound, aiming to provide a diagnostic basis for clinical practice. PubMed, Embase, and Cochrane Library databases were searched for studies published between the establishment of the databases through to January 2023. Studies that reported infertile women undergoing IVF-ET and undergoing vaginal ultrasound were included, but repeat publication, studies where the full text was not obtainable, studies where there was incomplete information provided or data extraction was not possible, studies on animals, case reports, reviews, and systematic reviews were excluded. STATA 15.1 was used to analyze the data. The pooled results showed that the endometrial thickness [Weighted mean difference (WMD)=0.03, 95% CI: 0.00-0.06; P=0.022] and endometrial volume (WMD=0.41, 95% CI: 0.07-0.74; P=0.017) of the pregnancy group after receiving IVF-ET were all significantly higher than that of the non-pregnancy group. The pooled results also showed that the vascularization index (VI) (WMD=0.79, 95% CI: 0.56-1.03; P=0.000), flow index (FI) (WMD=1.82, 95% CI: 0.83-2.81; P=0.000) and vascularization flow index (VFI) (WMD=1.58, 95% CI: 0.91-2.24; P=0.000) of the pregnancy group after receiving IVF-ET was significantly higher than that of the non-pregnancy group. Systolic/diastolic (S/D) (WMD=-4.92, 95%CI: -8.28- -1.56; P=0.004) of the uterine artery of the pregnancy group after receiving IVF-ET was significantly lower than that of the non-pregnancy group. However, the differences between the resistance index (RI) and pulsatility index (PI) in the pregnancy group vs. the non-pregnancy group after receiving IVF-ET were not statistically significant. Vaginal ultrasound can be used to predict the outcomes of pregnancy in infertile women undergoing IVF-ET by measuring the thickness and volume of the endometrium, combined with the S/D, VI, FI, and VFI of the uterine artery.
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Affiliation(s)
- Jianhang Wu
- Department of Ultrasound, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian 350000, P.R. China
| | - Junfa Sheng
- Department of Ultrasound, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian 350000, P.R. China
| | - Xiaoying Wu
- Department of Ultrasound, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian 350000, P.R. China
| | - Qiumei Wu
- Department of Ultrasound, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian 350000, P.R. China
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Chen L, Jiang R, Jiang Y, Su Y, Wang S. A validated model for individualized prediction of pregnancy outcome in woman after fresh cycle of Day 5 single blastocyst transfer. Sci Rep 2023; 13:10016. [PMID: 37340007 DOI: 10.1038/s41598-023-36824-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 06/10/2023] [Indexed: 06/22/2023] Open
Abstract
The association between the embryo quality, clinical characteristics, miRNAs (secreted by blastocysts in the culture medium) and pregnancy outcomes has been well-established. Studies on prediction models for pregnancy outcome, using clinical characteristics and miRNA expression, are limited. We aimed to establish the prediction model for prediction of pregnancy outcome of woman after a fresh cycle of Day 5 single blastocyst transfer (Day 5 SBT) based on clinical data and miRNA expression. A total of 86 women, 50 with successful pregnancy and 36 with pregnancy failure after fresh cycle of Day 5 SBT, were enrolled in this study. All samples were divided into training set and test set (3:1). Based on clinical index statistics of enrolled population and miRNA expression, the prediction model was constructed, followed by validation of the prediction model. Four clinical indicators, female age, sperm DNA fragmentation index, anti-mullerian hormone, estradiol, can be used as independent predictors of pregnancy failure after fresh cycle of Day 5 SBT. Three miRNAs (hsa-miR-199a-3p, hsa-miR-199a-5p and hsa-miR-99a-5p) had a potential diagnostic value for pregnancy failure after Day 5 SBT. The predictive effect of model combining 4 clinical indicators and 3 miRNAs (area under the receiver operating characteristic curve, AUC = 0.853) was better than models combining single 4 clinical indicators (AUC = 0.755) or 3 miRNAs (AUC = 0.713). Based on 4 clinical indicators and 3 miRNAs, a novel model to predict pregnancy outcome in woman after fresh cycle of Day 5 SBT has been developed and validated. The predictive model may be valuable for clinicians to make the optimal clinical decision and patient selection.
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Affiliation(s)
- Lei Chen
- Center for Reproductive Medicine and Obstetrics and Gynecology, Nanjing Drum Tower Hospital, Nanjing University Medical School, No.321, Zhongshan Road, Gulou District, Nanjing, 210008, China
- Center for Molecular Reproductive Medicine, Nanjing University, Nanjing, 210008, People's Republic of China
| | - Ruyu Jiang
- Center for Reproductive Medicine and Obstetrics and Gynecology, Nanjing Drum Tower Hospital, Nanjing University Medical School, No.321, Zhongshan Road, Gulou District, Nanjing, 210008, China
- Center for Molecular Reproductive Medicine, Nanjing University, Nanjing, 210008, People's Republic of China
| | - Yiqun Jiang
- Center for Reproductive Medicine and Obstetrics and Gynecology, Nanjing Drum Tower Hospital, Nanjing University Medical School, No.321, Zhongshan Road, Gulou District, Nanjing, 210008, China
- Center for Molecular Reproductive Medicine, Nanjing University, Nanjing, 210008, People's Republic of China
| | - Yuting Su
- Center for Reproductive Medicine and Obstetrics and Gynecology, Nanjing Drum Tower Hospital, Nanjing University Medical School, No.321, Zhongshan Road, Gulou District, Nanjing, 210008, China
- Center for Molecular Reproductive Medicine, Nanjing University, Nanjing, 210008, People's Republic of China
| | - Shanshan Wang
- Center for Reproductive Medicine and Obstetrics and Gynecology, Nanjing Drum Tower Hospital, Nanjing University Medical School, No.321, Zhongshan Road, Gulou District, Nanjing, 210008, China.
- Center for Molecular Reproductive Medicine, Nanjing University, Nanjing, 210008, People's Republic of China.
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Sun K, Xiu Y, Wang Y, Yu T, Lu X, Wang X, Yu Y. Predictive value of 3D ultrasound assessment of endometrial receptivity for PGD/PGS for transfer pregnancy outcome. BMC Pregnancy Childbirth 2023; 23:213. [PMID: 36991412 DOI: 10.1186/s12884-023-05534-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Accepted: 03/20/2023] [Indexed: 03/31/2023] Open
Abstract
OBJECTIVE To investigate the predictive value of three-dimensional ultrasound assessment of endometrial receptivity in PGD/PGS transplantation patients on pregnancy outcome. METHODS 280 patients undergoing PGD/PGS transplantation were enrolled and divided into group A and group B according to the patients' pregnancy outcomes. The general conditions, endometrial receptivity indexes of the two groups were compared. Multifactorial logistic regression analysis was used to determine the factors influencing pregnancy outcome in PGD/PGS transplant patients. ROC curves were plotted to analyze the predictive value of 3D ultrasound parameters on pregnancy outcome. The results of the study were validated with patients who underwent FET transplantation, and the patients in the validation group were treated with the same 3D ultrasound examination method and treatment plan as the observation group. RESULTS The differences in basic situations between two groups were not statistically significant (P > 0.05). The percentage of endometrial thickness, endometrial blood flow, and endometrial blood flow classification type II + II were higher in group A than in group B (P < 0.05). Multifactorial logistic regression analysis showed that endometrial thickness, endometrial blood flow and endometrial blood flow classification were influencing factors of pregnancy outcome in PGD/PGS patients. The sensitivity of predicting pregnancy outcome based on the results of transcatheter 3D ultrasound was 91.18%, the specificity was 82.35%, and the accuracy was 90.00%, which has a high predictive value. CONCLUSION 3D ultrasound can predict pregnancy outcome by assessing the endometrial receptivity of PGD/PGS transplantation, in which endometrial thickness and endometrial blood flow have a good predictive value.
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Affiliation(s)
- Kaixuan Sun
- Department of Reproductive Medicine, General Hospital of Northern Theater Command, No. 5 Guangrong Road, Heping Area, Shenyang, Liaoning, 110016, People's Republic of China
| | - Yinling Xiu
- Department of Reproductive Medicine, General Hospital of Northern Theater Command, No. 5 Guangrong Road, Heping Area, Shenyang, Liaoning, 110016, People's Republic of China
| | - Yinghua Wang
- Department of Reproductive Medicine, General Hospital of Northern Theater Command, No. 5 Guangrong Road, Heping Area, Shenyang, Liaoning, 110016, People's Republic of China
| | - Tingting Yu
- Department of Reproductive Medicine, General Hospital of Northern Theater Command, No. 5 Guangrong Road, Heping Area, Shenyang, Liaoning, 110016, People's Republic of China
| | - Xiaoli Lu
- Department of Reproductive Medicine, General Hospital of Northern Theater Command, No. 5 Guangrong Road, Heping Area, Shenyang, Liaoning, 110016, People's Republic of China
| | - Xiliang Wang
- Department of Reproductive Medicine, General Hospital of Northern Theater Command, No. 5 Guangrong Road, Heping Area, Shenyang, Liaoning, 110016, People's Republic of China
| | - Yuexin Yu
- Department of Reproductive Medicine, General Hospital of Northern Theater Command, No. 5 Guangrong Road, Heping Area, Shenyang, Liaoning, 110016, People's Republic of China.
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Wang X, Lu J, Song Z, Zhou Y, Liu T, Zhang D. From past to future: Bibliometric analysis of global research productivity on nomogram (2000-2021). Front Public Health 2022; 10:997713. [PMID: 36203677 PMCID: PMC9530946 DOI: 10.3389/fpubh.2022.997713] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 09/02/2022] [Indexed: 01/26/2023] Open
Abstract
Background Nomogram, a visual clinical predictive model, provides a scientific basis for clinical decision making. Herein, we investigated 20 years of nomogram research responses, focusing on current and future trends and analytical challenges. Methods We mined data of scientific literature from the Core Collection of Web of Science, searching for the original articles with title "Nomogram*/Parton Table*/Parton Nomogram*", published within January 1st, 2000 to December 30th, 2021. Data records were validated using HistCite Version and analyzed with a transformable statistical method, the Bibliometrix 3.0 package of R Studio. Results In total, 4,176 original articles written by 19,158 authors were included from 915 sources. Annually, Nomogram publications are continually produced, which have rapidly grown since 2018. China published the most articles; however, its total citations ranked second after the United States. Both total citations and average article citations in the United States rank first globally, and a high degree of cooperation exists between countries. Frontiers in Oncology published the most papers (238); this number has grown rapidly since 2019. Journal of Urology had the highest H-index, with an average increase in publications over the past 20 years. Most research topics were tumor-related, among which tumor risk prediction and prognostic evaluation were the main contents. Research on prognostic assessment is more published and advanced, while risk prediction and diagnosis have good developmental prospects. Furthermore, nomogram of the urinary system has been highly developed. Following advancements in nomogram modeling, it has recently been applied to non-oncological subjects. Conclusion This bibliometric analysis provides a comprehensive overview of the current nomogram status, which could enable better understanding of its development over the years, and provide global researchers a comprehensive analysis and structured information to help identify hot spots and gaps in future research.
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Affiliation(s)
- Xiaoxue Wang
- Department of Health Management, Shengjing Hospital of China Medical University, Shenyang, China
| | - Jingliang Lu
- Lanzhou Information Center, Chinese Academy of Sciences, Lanzhou, China
| | - Zixuan Song
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yangzi Zhou
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Tong Liu
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China,Tong Liu
| | - Dandan Zhang
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China,*Correspondence: Dandan Zhang
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