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English K, Frise C, Trinder J, Cauldwell M, Simpson M, Adamson D, Elton C, Burns G, Choudhary M, Nathanson M, Robert L, Moore J, O'Brien P, Pundir J. Best practice recommendations for medically assisted reproduction in patients with known cardiovascular disease or at high risk of cardiovascular disease. HUM FERTIL 2024; 27:2278295. [PMID: 38196173 DOI: 10.1080/14647273.2023.2278295] [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: 10/02/2023] [Accepted: 10/02/2023] [Indexed: 01/11/2024]
Abstract
Increasing numbers of people are seeking assisted conception. In people with known cardiac disease or risk factors for cardiac disease, assisted conception may carry increased risks during treatment and any subsequent pregnancy. These risks should be assessed, considered and minimized prior to treatment.
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Affiliation(s)
- Kate English
- Department of Congenital Cardiology, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Charlotte Frise
- Department of Obstetrics, Queen Charlotte's and Chelsea Hospital, London, UK
| | | | | | | | - Dawn Adamson
- Department of Cardiology, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Chris Elton
- Department of Anaesthesia, Leicester Royal Infirmary, Leicester, UK
| | | | - Meenakshi Choudhary
- Newcastle Fertility Centre at Life, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK
| | - Mike Nathanson
- Department of Anaesthesia, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Leema Robert
- Department of Clinical Genetics, Guys and St Thomas' NHS Foundation Trust, London, UK
| | - Jim Moore
- Department of Primary Care, NHS Gloucestershire Clinical Commissioning Group, Brockworth, UK
| | - Pat O'Brien
- Department of Obstetrics, University College London, London, UK
| | - Jyotsna Pundir
- Reproductive Medicine, St Bartholomew's Hospital, London, UK
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Avsar HA, Atlıhan U, Ata C, Erkılınc S. Intrahepatic cholestasis of pregnancy and its association with preeclampsia and gestational diabetes: a retrospective analysis. Arch Gynecol Obstet 2024; 310:221-227. [PMID: 38625544 DOI: 10.1007/s00404-024-07507-0] [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: 12/12/2023] [Accepted: 04/03/2024] [Indexed: 04/17/2024]
Abstract
PURPOSE To evaluate maternal and neonatal outcomes in patients with intrahepatic cholestasis of pregnancy (ICP). METHODS Patients who gave birth in our hospital between January 2018 and March 2022 were retrospectively reviewed from the hospital database and patient file records. The study comprised 1686 patients, 54 in the ICP group and 1632 controls. Patients who had ICP after 20 weeks of gestation and were monitored and delivered at our facility were enrolled. Maternal demographic and obstetric characteristics data were examined. Perinatal outcomes were also assessed. Logistic regression analysis was used to determine adverse maternal outcomes. RESULTS The mean age was 29 years. ART, GDM, and preeclampsia were significantly higher in the ICP group. The mean serum bile acid level was 19.3 ± 3 μmol/L in the ICP group. There was a higher risk of GDM and pre-eclampsia in women with ICP compared with those without and a significant association between ICP and adverse perinatal outcomes. There was a statistically significant relation between the presence of ICP and spontaneous preterm delivery, iatrogenic preterm delivery, 5th-minute Apgar scores < 7, and NICU requirement. No significant relationship was found between the presence of ICP and SGA and meconium. There was a significant relationship between the presence of ICP, mode of delivery, and PPH (p < 0.05). Those with ICP had a lower gestational week and birth weight, and higher rates of cesarean delivery and PPH. CONCLUSION ICP should prompt close monitoring and management to mitigate the potential exacerbation of adverse outcomes, including preeclampsia, GDM, and preterm birth.
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Affiliation(s)
- Huseyin Aytug Avsar
- Department of Obstetrics and Gynecology, Izmir Demokrasi University, Buca Seyfi Demirsoy Training and Research Hospital, Izmir, Turkey
| | | | - Can Ata
- Department of Obstetrics and Gynecology, Izmir Demokrasi University, Buca Seyfi Demirsoy Training and Research Hospital, Izmir, Turkey.
| | - Selcuk Erkılınc
- Department of Obstetrics and Gynecology, Izmir Demokrasi University, Buca Seyfi Demirsoy Training and Research Hospital, Izmir, Turkey
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Wang C, Johansson ALV, Nyberg C, Pareek A, Almqvist C, Hernandez-Diaz S, Oberg AS. Prediction of pregnancy-related complications in women undergoing assisted reproduction, using machine learning methods. Fertil Steril 2024; 122:95-105. [PMID: 38373676 DOI: 10.1016/j.fertnstert.2024.02.024] [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: 11/07/2023] [Revised: 02/11/2024] [Accepted: 02/13/2024] [Indexed: 02/21/2024]
Abstract
OBJECTIVE To use machine learning methods to develop prediction models of pregnancy complications in women who conceived with assisted reproductive techniques (ART). DESIGN A nation-wide register-based cohort study with prospectively collected data. SETTING Swedish national registers and nationwide quality IVF register. PATIENT(S) all nulliparous women who achieved birth within the first 3 ART treatment cycles between 2008 and 2016 in Sweden. INTERVENTION(S) Characteristics before the use of ART, such as demographics and medical history, were considered potential predictors in the development of before treatment prediction models. ART treatment details were further included in after treatment prediction models. MAIN OUTCOME MEASURE(S) Potential diagnoses of preeclampsia, placental complications (previa, accreta, and abruption), and postpartum hemorrhage were identified using the International Classification of Diseases recorded in the Swedish Medical Birth and Patient registers, respectively. Multiple prediction model algorithms were performed and compared for each outcome and treatment cycle, including logistic regression, decision tree model, naïve Bayes classification, support vector machine, random forest, and gradient boosting. The performance of each model was assessed with C statistic, and nested cross-validation was used to aid model selection and hyperparameter tuning. RESULT(S) A total of 14,732 women gave birth after the first (N = 7,302), second (N = 4,688), or third (N = 2,742) ART cycle, representing birth rates of 24.1%, 23.8%, and 22.0%. Overall prediction performance did not vary much across the different methods used. In the first cycle, the before treatment prediction performance was at best 66%, 66%, and 60% for preeclampsia, placental complications, and postpartum hemorrhage, respectively. Inclusion of after treatment characteristics conferred slight improvement (approximately 1%-5%), as did prediction in later cycles (approximately 1%-5%). The top influential and consistent predictors included age, region of residence, infertility diagnosis, and type of embryo transfer (fresh or frozen) in the later (2nd and 3rd) cycles. Body mass index was a top predictor of preeclampsia and was also influential for placental complications but not for postpartum hemorrhage. CONCLUSION(S) The combined use of demographics, medical history, and ART treatment information was not enough to confidently predict serious pregnancy complications in women who conceived with ART. Future studies are needed to assess if additional longitudinal follow-up during pregnancy can improve the prediction to allow clinical protocol development.
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Affiliation(s)
- Chen Wang
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.
| | - Anna L V Johansson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Cina Nyberg
- Livio Fertilitetscentrum Kungsholmen, Stockholm, Sweden; Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Anuj Pareek
- Department of Radiology, Copenhagen University Hospitals, Copenhagen, Denmark
| | - Catarina Almqvist
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden; Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - Sonia Hernandez-Diaz
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Anna S Oberg
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
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Zamstein O, Wainstock T, Gutvirtz G, Sheiner E. Assessing the impact of medically assisted reproduction on autism spectrum disorder risk. J Assist Reprod Genet 2024:10.1007/s10815-024-03180-z. [PMID: 38926295 DOI: 10.1007/s10815-024-03180-z] [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: 02/07/2024] [Accepted: 06/17/2024] [Indexed: 06/28/2024] Open
Abstract
PURPOSE Techniques of medically assisted reproduction interact with the embryo at crucial developmental stages, yet their impact on the fetus and subsequent child's health remains unclear. Given rising infertility rates and more frequent use of fertility treatments, we aimed to investigate if these methods heighten the risk of autism spectrum disorder (ASD) in children. METHODS A population-based cohort study was conducted at Soroka University Medical Center, a tertiary referral hospital, encompassing singleton births. The incidence of ASD in offspring, incorporating either hospital or community-based diagnoses, was compared in relation to the conception method. To examine the cumulative incidence of ASD, a Kaplan-Meier survival curve was utilized. Cox proportional hazards model was employed to adjust for confounders. RESULTS Among 115,081 pregnancies, 0.5% involved ovulation induction (OI) and 1.7% in vitro fertilization (IVF), with the rest conceived naturally. Fertility treatments were more common in older patients and linked to more diabetes, hypertensive disorders, preterm, and cesarean deliveries. Out of 767 ASD diagnoses, offspring from OI and IVF had higher initial ASD rates (2.1% and 1.3%) than natural conceptions (0.6%). In a Cox model accounting for maternal age, ethnicity, and gender, neither OI nor IVF was significantly associated with ASD. The adjusted hazard ratios were 0.83 (95% CI 0.48-1.43) for OI and 1.34 (95% CI 0.91-1.99) for IVF. When considering fertility treatments combined, the association with ASD remained non-significant (aHR 1.11, 95% CI 0.80-1.54, p = 0.52). CONCLUSION Fertility treatments, including OI and IVF, do not exhibit a significant association with heightened ASD risk in offspring.
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Affiliation(s)
- Omri Zamstein
- The Obstetrics and Gynecology Division, Soroka University Medical Center, Ben-Gurion University of the Negev, Be'er-Sheva, Israel.
| | - Tamar Wainstock
- Faculty of Health Sciences, School of Public Health, Ben-Gurion University of the Negev, Be'er-Sheva, Israel
| | - Gil Gutvirtz
- The Obstetrics and Gynecology Division, Soroka University Medical Center, Ben-Gurion University of the Negev, Be'er-Sheva, Israel
| | - Eyal Sheiner
- The Obstetrics and Gynecology Division, Soroka University Medical Center, Ben-Gurion University of the Negev, Be'er-Sheva, Israel
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Wang Y, Hu Y, Jiang P, Kong W, Gong C, Chen Y, Xu L, Yang Y, Hu Z. Establishment and validation of a nomogram model for predicting adverse pregnancy outcomes of pregnant women with adenomyosis. Arch Gynecol Obstet 2024; 309:2575-2584. [PMID: 37490056 DOI: 10.1007/s00404-023-07136-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: 10/04/2022] [Accepted: 06/13/2023] [Indexed: 07/26/2023]
Abstract
PURPOSE To establish a reliable nomogram model to predict the risk of major adverse pregnancy outcomes in pregnant women with adenomyosis, and to provide a reference tool for the hierarchical management and the prenatal examination of pregnant women. METHODS We collected the clinical data of pregnant women with adenomyosis who were treated in the First Affiliated Hospital of Chongqing Medical University, the Women and Children's Hospital of Chongqing Medical University, and Yubei District People's Hospital of Chongqing from January 2014 to June 2020. They were divided into the training cohort and the validation cohort, respectively. In the training cohort, we screened out risk factors associated with major adverse pregnancy outcomes and established a model, which was subsequently validated. RESULTS In the training cohort, we found that previous parity, natural conception or not, type of adenomyosis, with or without endometriosis, history of infertility or adverse pregnancy outcomes, and history of uterine body surgery were associated with major adverse pregnancy outcomes of pregnant women with adenomyosis, and based on these factors, a nomogram model was constructed. The calibration curves of the model were well fitted in both the training and validation cohorts. The receiver-operating characteristic curve (ROC curve) showed that the area under the curve (AUC) was 0.873 and 0.851 in the training and validation cohorts, respectively. The optimal risk threshold of the model was 0.22, and this threshold can be applied to risk stratification of pregnant women. CONCLUSION The nomogram model established in this study can reliably predict the risk of major APO in pregnant women with AD.
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Affiliation(s)
- Yuqi Wang
- Department of Gynecology, Yubei District People's Hospital, Chongqing, China
| | - Yicheng Hu
- Department of Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Peng Jiang
- Department of Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Wei Kong
- Department of Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Chunxia Gong
- Department of Obstetrics and Gynecology, Women and Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Yanlin Chen
- Department of Pathology, Women and Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Lingya Xu
- Department of Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yang Yang
- Department of Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zhuoying Hu
- Department of Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
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Shin JS, Kim S, Choi JY, Hong K, Shim S, Jung YW, Seong SJ, Jun HS, Kim ML. Pregnancy Outcomes and Obstetrical Complications of Twin Pregnancies with Endometriosis: A Single-Center Cohort Study. Yonsei Med J 2024; 65:356-362. [PMID: 38804030 PMCID: PMC11130589 DOI: 10.3349/ymj.2023.0099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 12/13/2023] [Accepted: 01/23/2024] [Indexed: 05/29/2024] Open
Abstract
PURPOSE There are many studies regarding the increased relationship between pregnancy outcomes of singleton with endometriosis. However, there was limited evidence of twin pregnancies with endometriosis. This study aimed to compare the pregnancy outcomes and complications in twin pregnancies with or without endometriosis in a single institution. MATERIALS AND METHODS From January 2011 to July 2022, a retrospective analysis of twin pregnancies was conducted. The endometriosis group included patient with histological or visual confirmation before pregnancy or during cesarean section. Pregnancy outcomes and complications were compared between the two groups. RESULTS Out of 1714 patients examined, 127 (7.4%) were included in the endometriosis group. Maternal body mass index (BMI) was lower in the endometriosis group (p<0.001). There were no significant differences in maternal age, mode of conception, chorionicity, and pregnancy outcomes, such as gestational age at delivery (p=0.835) and the preterm birth rate (p=0.579). The endometriosis group had a significantly higher rate of obstetrical complication: small for gestational age (SGA) <10% (p=0.029). However, after adjustment for BMI, the endometriosis group showed no statistical significance in obstetrical complications, including SGA (adjusted odds ratio, 1.568; 95% confidence interval, 0.984-2.499; p=0.059). CONCLUSION Twin pregnancies with endometriosis were not related to adverse effects on pregnancy outcomes and obstetrical complications. To confirm these outcomes, further large prospective studies are required.
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Affiliation(s)
- Joong Sik Shin
- Department of Obstetrics and Gynecology, CHA Gangnam Medical Center, CHA University, Seoul, Korea
| | - Sujin Kim
- Department of Obstetrics and Gynecology, Dong-A University Hospital, Dong-A University College of Medicine, Busan, Korea
| | - Jee Youn Choi
- Department of Obstetrics and Gynecology, CHA Gangnam Medical Center, CHA University, Seoul, Korea
| | - Kirim Hong
- Department of Obstetrics and Gynecology, CHA Ilsan Medical Center, CHA University, Goyang, Korea
| | - Sohyun Shim
- Department of Obstetrics and Gynecology, CHA Gangnam Medical Center, CHA University, Seoul, Korea
| | - Yong Wook Jung
- Department of Obstetrics and Gynecology, CHA Gangnam Medical Center, CHA University, Seoul, Korea
| | - Seok Ju Seong
- Department of Obstetrics and Gynecology, CHA Gangnam Medical Center, CHA University, Seoul, Korea
| | - Hye Sun Jun
- Department of Obstetrics and Gynecology, CHA Gangnam Medical Center, CHA University, Seoul, Korea
| | - Mi-La Kim
- Department of Obstetrics and Gynecology, CHA Gangnam Medical Center, CHA University, Seoul, Korea.
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Zhao J, Li S, Ban M, Gao S, Cui L, Yan J, Yang X, Li J, Zhang Y, Guan S, Zhou W, Gao X, Chen ZJ. Metabolic Profiles of Offspring Born From Biopsied Embryos from Toddlerhood to Preschool Age. J Clin Endocrinol Metab 2024:dgae315. [PMID: 38805186 DOI: 10.1210/clinem/dgae315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Indexed: 05/29/2024]
Abstract
CONTEXT Embryo biopsy, which is necessary for preimplantation genetic testing (PGT), has not been fully investigated regarding its potential influences and safety. Previous studies of children born from biopsied embryos (PGT children) have primarily centered around their growth and neuropsychological development, while there remains limited knowledge concerning their endocrine and metabolic parameters. OBJECTIVE This study aims to examine the effect of trophectoderm (TE) biopsy on metabolic outcomes for PGT children. METHODS A total of 1267 children from the Center for Reproductive Medicine, Shandong University, who were conceived through in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI) with and without PGT, were analyzed in this study. Three sets of measurements pertaining to growth and metabolism were taken at each predetermined follow-up time point. The linear regression models within a generalized estimating equation were employed to examine the associations between the PGT and each outcome measure and the approach of false discovery rate was used to correct for multiple comparisons. RESULTS After controlling for confounding factors and correcting for multiple comparisons, no statistically significant difference was identified in any of the measured variables between the PGT children and children conceived by IVF alone (IVF children) and children conceived through IVF using ICSI (ICSI children). The same is true also for age- or sex-based subgroup analyses. CONCLUSION Between the ages of 1 and 5 years, there are no clinically adverse metabolic outcomes observed in PGT children, and their metabolic profiles are essentially identical to those of IVF children and ICSI children.
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Affiliation(s)
- Jialin Zhao
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
- Research Unit of Gametogenesis and Health of ART-Offspring, Chinese Academy of Medical Sciences (No.2021RU001), Jinan, Shandong 250012, China
- Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong 250012, China
- Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250012, China
- Shandong Provincial Clinical Research Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- Shandong Technology Innovation Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong 250012, China
| | - Shuo Li
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
- Research Unit of Gametogenesis and Health of ART-Offspring, Chinese Academy of Medical Sciences (No.2021RU001), Jinan, Shandong 250012, China
- Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong 250012, China
- Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250012, China
- Shandong Provincial Clinical Research Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- Shandong Technology Innovation Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong 250012, China
| | - Miaomiao Ban
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
- Research Unit of Gametogenesis and Health of ART-Offspring, Chinese Academy of Medical Sciences (No.2021RU001), Jinan, Shandong 250012, China
- Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong 250012, China
- Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250012, China
- Shandong Provincial Clinical Research Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- Shandong Technology Innovation Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong 250012, China
| | - Shuzhe Gao
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
- Research Unit of Gametogenesis and Health of ART-Offspring, Chinese Academy of Medical Sciences (No.2021RU001), Jinan, Shandong 250012, China
- Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong 250012, China
- Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250012, China
- Shandong Provincial Clinical Research Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- Shandong Technology Innovation Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong 250012, China
| | - Linlin Cui
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
- Research Unit of Gametogenesis and Health of ART-Offspring, Chinese Academy of Medical Sciences (No.2021RU001), Jinan, Shandong 250012, China
- Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong 250012, China
- Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250012, China
- Shandong Provincial Clinical Research Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- Shandong Technology Innovation Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong 250012, China
| | - Junhao Yan
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
- Research Unit of Gametogenesis and Health of ART-Offspring, Chinese Academy of Medical Sciences (No.2021RU001), Jinan, Shandong 250012, China
- Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong 250012, China
- Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250012, China
- Shandong Provincial Clinical Research Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- Shandong Technology Innovation Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong 250012, China
| | - Xiaohe Yang
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
- Research Unit of Gametogenesis and Health of ART-Offspring, Chinese Academy of Medical Sciences (No.2021RU001), Jinan, Shandong 250012, China
- Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong 250012, China
- Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250012, China
- Shandong Provincial Clinical Research Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- Shandong Technology Innovation Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong 250012, China
| | - Jincheng Li
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
- Research Unit of Gametogenesis and Health of ART-Offspring, Chinese Academy of Medical Sciences (No.2021RU001), Jinan, Shandong 250012, China
- Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong 250012, China
- Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250012, China
- Shandong Provincial Clinical Research Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- Shandong Technology Innovation Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong 250012, China
| | - Yiyuan Zhang
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
- Research Unit of Gametogenesis and Health of ART-Offspring, Chinese Academy of Medical Sciences (No.2021RU001), Jinan, Shandong 250012, China
- Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong 250012, China
- Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250012, China
- Shandong Provincial Clinical Research Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- Shandong Technology Innovation Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong 250012, China
| | - Shengnan Guan
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
- Research Unit of Gametogenesis and Health of ART-Offspring, Chinese Academy of Medical Sciences (No.2021RU001), Jinan, Shandong 250012, China
- Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong 250012, China
- Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250012, China
- Shandong Provincial Clinical Research Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- Shandong Technology Innovation Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong 250012, China
| | - Wei Zhou
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
- Research Unit of Gametogenesis and Health of ART-Offspring, Chinese Academy of Medical Sciences (No.2021RU001), Jinan, Shandong 250012, China
- Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong 250012, China
- Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250012, China
- Shandong Provincial Clinical Research Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- Shandong Technology Innovation Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong 250012, China
| | - Xuan Gao
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
- Research Unit of Gametogenesis and Health of ART-Offspring, Chinese Academy of Medical Sciences (No.2021RU001), Jinan, Shandong 250012, China
- Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong 250012, China
- Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250012, China
- Shandong Provincial Clinical Research Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- Shandong Technology Innovation Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong 250012, China
| | - Zi-Jiang Chen
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
- Research Unit of Gametogenesis and Health of ART-Offspring, Chinese Academy of Medical Sciences (No.2021RU001), Jinan, Shandong 250012, China
- Key Laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong 250012, China
- Shandong Key Laboratory of Reproductive Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250012, China
- Shandong Provincial Clinical Research Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- Shandong Technology Innovation Center for Reproductive Health, Shandong University, Jinan, Shandong 250012, China
- National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong 250012, China
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai Jiao Tong University, Shanghai 200135, China
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200135, China
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Salmeri N, Alteri A, Farina A, Pozzoni M, Vigano' P, Candiani M, Cavoretto PI. Preterm birth in singleton pregnancies conceived by in vitro fertilization or intracytoplasmic sperm injection: an overview of systematic reviews. Am J Obstet Gynecol 2024:S0002-9378(24)00623-9. [PMID: 38796038 DOI: 10.1016/j.ajog.2024.05.037] [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: 02/09/2024] [Revised: 05/06/2024] [Accepted: 05/15/2024] [Indexed: 05/28/2024]
Abstract
BACKGROUND The rate of preterm birth of singletons conceived through in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) is increased, being as high as 15% to 16% across Europe and the United States. However, the underlying etiology, phenotype, and mechanisms initiating preterm birth (PTB) are poorly understood. OBJECTIVE To quantify the PTB risk and examine supposed etiology in IVF/ICSI singleton pregnancies compared to naturally conceived. STUDY DESIGN Overview of reviews including all available systematic reviews with meta-analysis comparing PTB risk in IVF/ICSI and naturally conceived singletons. A comprehensive search of PubMed/MEDLINE, Embase, Scopus, and Cochrane Library databases was performed up to December 31, 2023. Information available on etiology, phenotype, initiation of PTB, and relevant moderators was retrieved and employed for subgroup analyses. Random-effects meta-analysis models were used for pooling effect measures. Estimates were presented as odds ratios (ORs) with 95% confidence intervals (CIs). The extent of overlap in the original studies was measured using the corrected covered area assessment. The quality of the included reviews was evaluated with the AMSTAR 2 tool. The Grading of Recommendations Assessment, Development and Evaluation approach was applied to rate evidence certainty. The protocol was registered on PROspective Register of Systematic Reviews (CRD42023411418). RESULTS Twelve meta-analyses (16,522,917 pregnancies; ˃433,330 IVF/ICSI) were included. IVF/ICSI singletons showed a significantly higher PTB risk compared to natural conception (PTB ˂37 weeks: OR: 1.72, 95% CI: 1.57-1.89; PTB<32 weeks: OR: 2.19, 95% CI: 1.82-2.64). Influential analysis reinforced the strength of this association. Subgroup analyses investigating supposed etiology revealed a comparable risk magnitude for spontaneous PTB (OR: 1.79, 95% CI: 1.56-2.04) and a greater risk for iatrogenic PTB (OR: 2.28, 95% CI: 1.72-3.02). PTB risk was consistent in the subgroup of conventional IVF (OR: 1.95, 95% CI: 1.76-2.15) and higher in the subgroup of fresh only (OR: 1.79, 95% CI: 1.55-2.07) vs frozen-thawed embryo transfers (OR: 1.39, 95% CI: 1.34-1.43). There was minimal study overlap (13%). The certainty of the evidence was graded as low to very low. CONCLUSION Singletons conceived through IVF/ICSI have a 2-fold increased risk of PTB compared to natural conception, despite the low certainty of the evidence. There is paucity of available data on PTB etiology, phenotype, or initiation. The greater risk increase is observed in fresh embryo transfers and involves iatrogenic PTB and PTB ˂32 weeks, likely attributable to placental etiology. Future studies should collect data on PTB etiology, phenotype, and initiation. IVF/ICSI pregnancies should undertake specialistic care with early screening for placental disorders, cervical length, and growth abnormalities, allowing appropriate timely follow-up, preventive measures, and therapeutic interventions strategies.
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Affiliation(s)
- Noemi Salmeri
- Department of Obstetrics and Gynaecology, IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Alessandra Alteri
- Department of Obstetrics and Gynaecology, IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Antonio Farina
- Obstetric Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy; Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Mirko Pozzoni
- Department of Obstetrics and Gynaecology, IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Paola Vigano'
- Infertility Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Massimo Candiani
- Department of Obstetrics and Gynaecology, IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Paolo Ivo Cavoretto
- Department of Obstetrics and Gynaecology, IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy.
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9
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Wang W, Meng Q, Hu L, Du J, Xu B, Han X, Liu X, Zhou K, Ke K, Gan M, Zhu X, Peng Y, Xue H, Xiao S, Lv H, Jiang Y, Jiang T, Ma H, Ling X, Hu Z, Lin Y. Assisted reproductive technology and neurodevelopment in children at 1 year of age: a longitudinal birth cohort study. Am J Obstet Gynecol 2024:S0002-9378(24)00625-2. [PMID: 38782229 DOI: 10.1016/j.ajog.2024.05.039] [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: 01/20/2024] [Revised: 05/15/2024] [Accepted: 05/20/2024] [Indexed: 05/25/2024]
Abstract
BACKGROUND With remarkable advancements in assisted reproductive technology (ART), the number of ART-conceived children continues to increase. Despite increased research investigating the outcomes of ART children, evidence on neurodevelopment remains controversial. OBJECTIVE The aim of this study was to investigate the association between ART use and neurodevelopment in children at 1 year of age and to determine whether the characteristics of parental infertility and specific ART procedures affect neurodevelopment in children. STUDY DESIGN The Jiangsu Birth Cohort enrolled couples who received ART treatment and who conceived spontaneously (2014-2020) in Jiangsu Province, China. In this study, we included 3531 pregnancies with 3840 cohort children who completed neurodevelopment assessment at 1 year of age, including 1906 infants conceived by ART (including 621 twins). Poisson regressions were fitted to estimate unadjusted and adjusted risk ratios (RRs) and 95% confidence intervals (CIs) for ART use with neurodevelopmental outcomes (cognition, receptive communication, expressive communication, fine motor, and gross motor) in children. RESULTS Among singletons, ART use was associated with a 24% to 34% decrease in the risk for noncompetent development in 3 domains (cognition, adjusted RR, 0.66; 95% CI, 0.53-0.82; receptive communication, 0.76; 0.64-0.91; expressive communication, 0.69; 0.51-0.93) after adjustment for conventional covariates. However, an inverse association was observed in the gross motor domain, with ART singletons having a greater risk of being noncompetent in gross motor development than their non-ART counterparts (adjusted RR, 1.41; 95% CI, 1.11-1.79). Compared with singletons, twins resulting from ART treatment demonstrated compromised neurodevelopment in several domains. Furthermore, we continued to observe that the transfer of 'poor' quality embryos was associated with greater risks for noncompetent development in receptive communication (adjusted RR, 1.50; 95% CI, 1.05-2.14) and gross motor domains (1.55; 1.02-2.36) among ART singletons. CONCLUSION These results generally provide reassuring evidence among singletons born after ART in the cognition, communication, and fine motor domains, but drawn attention to their gross motor development. The quality of transferred embryos in ART treatment might be associated with offspring neurodevelopment; however, the potential associations warrant further validation in independent studies, and the clinical significance needs careful interpretation.
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Affiliation(s)
- Weiting Wang
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Maternal, Child and Adolescent Health, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Qingxia Meng
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Reproductive Genetic Center, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China; State Key Laboratory of Reproductive Medicine and Offspring Health (Suzhou Centre), The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China
| | - Lingmin Hu
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Reproduction, Changzhou Maternity and Child Health Care Hospital, Changzhou Medical Center, Nanjing Medical University, Changzhou, Jiangsu, China
| | - Jiangbo Du
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; State Key Laboratory of Reproductive Medicine and Offspring Health (Suzhou Centre), The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Bo Xu
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xiumei Han
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xiaoyu Liu
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Kun Zhou
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Kang Ke
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Ming Gan
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xianxian Zhu
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Maternal, Child and Adolescent Health, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yuting Peng
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Maternal, Child and Adolescent Health, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Huixin Xue
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Shuxin Xiao
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Maternal, Child and Adolescent Health, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Hong Lv
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; State Key Laboratory of Reproductive Medicine and Offspring Health (Suzhou Centre), The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yangqian Jiang
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Maternal, Child and Adolescent Health, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Tao Jiang
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Hongxia Ma
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; State Key Laboratory of Reproductive Medicine and Offspring Health (Suzhou Centre), The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xiufeng Ling
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Reproduction, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, Jiangsu, China.
| | - Zhibin Hu
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; State Key Laboratory of Reproductive Medicine and Offspring Health (Suzhou Centre), The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China.
| | - Yuan Lin
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Maternal, Child and Adolescent Health, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China; State Key Laboratory of Reproductive Medicine and Offspring Health (Suzhou Centre), The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China.
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10
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胡 沛, 潘 洁, 刘 欣, 黄 荷. [Reproductive Health-Oriented Development in Assisted Reproductive Technologies]. SICHUAN DA XUE XUE BAO. YI XUE BAN = JOURNAL OF SICHUAN UNIVERSITY. MEDICAL SCIENCE EDITION 2024; 55:501-506. [PMID: 38948299 PMCID: PMC11211779 DOI: 10.12182/20240560401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Indexed: 07/02/2024]
Abstract
Assisted reproductive technologies (ARTs) are core components of the field of reproductive medicine, encompassing multiple pivotal stages of early development from gamete maturation and fertilization to embryo development. Against the backdrop of a deteriorating trend of global decline in fertility rates, patients with infertility problems increasingly turn to ARTs to realize their dreams of parenthood. However, concomitant with this trend is a growing apprehension regarding the potential adverse effects of ARTs. Herein, we endeavor to discuss several common ARTs procedures utilized in clinical settings and the relevant cutting-edge advancements. The ARTs discussed in the article include in vitro fertilization (IVF), intracytoplasmic sperm injection (ICSI), biphasic in vitro maturation (biphasic IVM), frozen embryo transfer (FET), preimplantation genetic testing (PGT), non-invasive PGT (niPGT), etc. In addition, we reevaluated their roles within the broader context of assisted reproduction aimed at promoting reproductive health. Additionally, we will delve into the impact of ARTs on the reproductive health of the offspring. By prioritizing the reproductive well-being of both patients and their offspring, the ongoing development and improvement of ARTs to enhance their efficacy and safety will contribute significantly to the advancement of human reproductive health.
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Affiliation(s)
- 沛然 胡
- 复旦大学附属妇产科医院 生殖与发育研究院 (上海 200030)Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai 200030, China
| | - 洁雪 潘
- 复旦大学附属妇产科医院 生殖与发育研究院 (上海 200030)Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai 200030, China
| | - 欣梅 刘
- 复旦大学附属妇产科医院 生殖与发育研究院 (上海 200030)Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai 200030, China
| | - 荷凤 黄
- 复旦大学附属妇产科医院 生殖与发育研究院 (上海 200030)Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai 200030, China
- 上海市生殖与发育重点实验室 (上海 200030)Shanghai Key Laboratory of Reproduction and Development, Shanghai 200030, China
- 中国医学科学院 胚胎源性疾病研究创新单元2019RU056 (上海 200030)Research Units of Diseases of Embryonic Origin (No. 2019RU056), Chinese Academy of Medical Sciences, Shanghai 200030, China
- 浙江大学医学院附属妇产科医院 生殖遗传教育部重点实验室 (杭州 310030)Key Laboratory of Reproductive Genetics of the Ministry of Education, Department of Reproductive Endocrinology, Women's Hospital, Zhejiang University School of Medicine, Hangzhou 310030, China
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11
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Hochberg A, Wertheimer A, Zlatkin R, Sapir O, Krispin E, Schohat T, Altman E, Ben-Haroush A, Shufaro Y. Poor Response to Gonadotropin Stimulation and Perinatal Outcomes in Fresh In Vitro Fertilization Embryo Transfer Cycles-A Retrospective Cohort Study. J Clin Med 2024; 13:2985. [PMID: 38792525 PMCID: PMC11121972 DOI: 10.3390/jcm13102985] [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: 03/10/2024] [Revised: 05/03/2024] [Accepted: 05/17/2024] [Indexed: 05/26/2024] Open
Abstract
Objective: The objective was to examine the association between poor ovarian response to gonadotropin stimulation for in vitro fertilization (IVF) and adverse perinatal outcomes in singleton gestations in young patients. Methods: This was a retrospective cohort study including women aged 17-39 who underwent fresh embryo transfer and delivered a singleton neonate at a single center (pre-implantation genetic testing excluded) (2007-2022). Patients were classified as one of the following categories: poor responders-daily follicle-stimulating hormone (FSH) ≥ 150 IU yielding ≤ 3 retrieved oocytes; normal responders-4-15 oocytes; and high responders with ≥16 oocytes. The primary outcome was a composite of pre-eclampsia (mild or severe), small-for-gestational-age, gestational diabetes mellitus, and preterm birth (<37 weeks). We compared maternal and neonatal outcomes between the three groups. Multivariable logistic regression was used to control for confounders. Results: Overall, 507 women met the inclusion criteria. Of them, there were 44 (8.68%) poor responders, 342 (67.46%) normal responders, and 121 (23.87%) high responders. Poor responders, compared to normal and high responders, were characterized by a higher maternal age (34.64 ± 4.01 vs. 31.4 ± 5.04 vs. 30.01 ± 4.93, p < 0.001, respectively) and total FSH dosage (3028.41 ± 1792.05 IU vs. 2375.11 ± 1394.05 IU vs. 1869.31 ± 1089.63 IU, p < 0.001). The perinatal outcomes examined, including cesarean delivery (CD) rate and the composite outcome, were comparable between groups. Using multivariable logistic regression and adjusting for ovarian response group, maternal age, nulliparity, and estradiol level and endometrial thickness before ovulation triggering, poor response was not associated with CD rate or the composite outcome, with maternal age associated with CD (p = 0.005), and nulliparity with the composite outcome (p = 0.007). Similar results were obtained when comparing poor responders to each other group separately or to all other responders. Conclusions: Poor ovarian response is not associated with increased adverse maternal or neonatal outcomes.
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Affiliation(s)
- Alyssa Hochberg
- IVF and Infertility Unit, Helen Schneider Hospital for Women, Rabin Medical Center, Petach Tikva 4941492, Israel (O.S.); (Y.S.)
- The Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Avital Wertheimer
- IVF and Infertility Unit, Helen Schneider Hospital for Women, Rabin Medical Center, Petach Tikva 4941492, Israel (O.S.); (Y.S.)
- The Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Rita Zlatkin
- IVF and Infertility Unit, Helen Schneider Hospital for Women, Rabin Medical Center, Petach Tikva 4941492, Israel (O.S.); (Y.S.)
- The Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Onit Sapir
- IVF and Infertility Unit, Helen Schneider Hospital for Women, Rabin Medical Center, Petach Tikva 4941492, Israel (O.S.); (Y.S.)
- The Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Eyal Krispin
- IVF and Infertility Unit, Helen Schneider Hospital for Women, Rabin Medical Center, Petach Tikva 4941492, Israel (O.S.); (Y.S.)
- The Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Tzippy Schohat
- IVF and Infertility Unit, Helen Schneider Hospital for Women, Rabin Medical Center, Petach Tikva 4941492, Israel (O.S.); (Y.S.)
- The Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Eran Altman
- IVF and Infertility Unit, Helen Schneider Hospital for Women, Rabin Medical Center, Petach Tikva 4941492, Israel (O.S.); (Y.S.)
- The Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Avi Ben-Haroush
- IVF and Infertility Unit, Helen Schneider Hospital for Women, Rabin Medical Center, Petach Tikva 4941492, Israel (O.S.); (Y.S.)
- The Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Yoel Shufaro
- IVF and Infertility Unit, Helen Schneider Hospital for Women, Rabin Medical Center, Petach Tikva 4941492, Israel (O.S.); (Y.S.)
- The Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
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12
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Rios P, Herlemont P, Fauque P, Lacour B, Jouannet P, Weill A, Zureik M, Clavel J, Dray-Spira R. Medically Assisted Reproduction and Risk of Cancer Among Offspring. JAMA Netw Open 2024; 7:e249429. [PMID: 38696167 PMCID: PMC11066701 DOI: 10.1001/jamanetworkopen.2024.9429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 02/12/2024] [Indexed: 05/05/2024] Open
Abstract
Importance Cancer is a leading cause of death among children worldwide. Treatments used for medically assisted reproduction (MAR) are suspected risk factors because of their potential for epigenetic disturbance and associated congenital malformations. Objective To assess the risk of cancer, overall and by cancer type, among children born after MAR compared with children conceived naturally. Design, Setting, and Participants For this cohort study, the French National Mother-Child Register (EPI-MERES) was searched for all live births that occurred in France between January 1, 2010, and December 31, 2021 (and followed up until June 30, 2022). The EPI-MERES was built from comprehensive data of the French National Health Data System. Data analysis was performed from December 1, 2021, to June 30, 2023. Exposure Use of assisted reproduction technologies (ART), such as fresh embryo transfer (ET) or frozen ET (FET), and artificial insemination (AI). Main Outcomes and Measures The risk of cancer was compared, overall and by cancer type, among children born after fresh ET, FET, or AI and children conceived naturally, using Cox proportional hazards regression models adjusted for maternal and child characteristics at birth. Results This study included 8 526 306 children with a mean (SD) age of 6.4 (3.4) years; 51.2% were boys, 96.4% were singletons, 12.1% were small for gestational age at birth, and 3.1% had a congenital malformation. There were 260 236 children (3.1%) born after MAR, including 133 965 (1.6%) after fresh ET, 66 165 (0.8%) after FET, and 60 106 (0.7%) after AI. A total of 9256 case patients with cancer were identified over a median follow-up of 6.7 (IQR, 3.7-9.6) years; 165, 57, and 70 were born after fresh ET, FET, and AI, respectively. The overall risk of cancer did not differ between children conceived naturally and those born after fresh ET (hazard ratio [HR], 1.12 [95% CI, 0.96 to 1.31]), FET (HR, 1.02 [95% CI, 0.78 to 1.32]), or AI (HR, 1.09 [95% CI, 0.86 to 1.38]). However, the risk of acute lymphoblastic leukemia was higher among children born after FET (20 case patients; HR 1.61 [95% CI, 1.04 to 2.50]; risk difference [RD], 23.2 [95% CI, 1.5 to 57.0] per million person-years) compared with children conceived naturally. Moreover, among children born between 2010 and 2015, the risk of leukemia was higher among children born after fresh ET (45 case patients; HR, 1.42 [95% CI, 1.06 to 1.92]; adjusted RD, 19.7 [95% CI, 2.8 to 43.2] per million person-years). Conclusions and Relevance The findings of this cohort study suggest that children born after FET or fresh ET had an increased risk of leukemia compared with children conceived naturally. This risk, although resulting in a limited number of cases, needs to be monitored in view of the continuous increase in the use of ART.
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Affiliation(s)
- Paula Rios
- EPI-PHARE Scientific Interest Group in Epidemiology of Health Products, French National Agency for Medicines and Health Products Safety, French National Health Insurance, Saint-Denis, France
- Epidemiology of Childhood and Adolescent Cancers, Centre for Research in Epidemiology and Statistics, French National Institute for Health and Medical Research (INSERM) Joint Research Unit (UMR) 1153, Université Paris-Cité, Paris, France
| | - Philippe Herlemont
- EPI-PHARE Scientific Interest Group in Epidemiology of Health Products, French National Agency for Medicines and Health Products Safety, French National Health Insurance, Saint-Denis, France
| | - Patricia Fauque
- INSERM UMR 1231, Université Bourgogne Franche-Comté, Dijon, France
| | - Brigitte Lacour
- Epidemiology of Childhood and Adolescent Cancers, Centre for Research in Epidemiology and Statistics, French National Institute for Health and Medical Research (INSERM) Joint Research Unit (UMR) 1153, Université Paris-Cité, Paris, France
- French National Registry of Childhood Cancers, Assistance Publique–Hôpitaux de Paris, Centre Hospitalier Régional Universitaire (CHU) Paul Brousse, Villejuif, France
- French National Registry of Childhood Solid Tumours, CHU de Nancy, Nancy, France
| | | | - Alain Weill
- EPI-PHARE Scientific Interest Group in Epidemiology of Health Products, French National Agency for Medicines and Health Products Safety, French National Health Insurance, Saint-Denis, France
| | - Mahmoud Zureik
- EPI-PHARE Scientific Interest Group in Epidemiology of Health Products, French National Agency for Medicines and Health Products Safety, French National Health Insurance, Saint-Denis, France
| | - Jacqueline Clavel
- Epidemiology of Childhood and Adolescent Cancers, Centre for Research in Epidemiology and Statistics, French National Institute for Health and Medical Research (INSERM) Joint Research Unit (UMR) 1153, Université Paris-Cité, Paris, France
- French National Registry of Childhood Cancers, Assistance Publique–Hôpitaux de Paris, Centre Hospitalier Régional Universitaire (CHU) Paul Brousse, Villejuif, France
- French National Registry of Childhood Solid Tumours, CHU de Nancy, Nancy, France
| | - Rosemary Dray-Spira
- EPI-PHARE Scientific Interest Group in Epidemiology of Health Products, French National Agency for Medicines and Health Products Safety, French National Health Insurance, Saint-Denis, France
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Cozzi GD, Battarbee AN, Sanjanwala AR, Casey BM, Subramaniam A. Association of Maternal Medical Comorbidities with Duration of Expectant Management in Patients with Severe Preeclampsia. Am J Perinatol 2024; 41:e1521-e1530. [PMID: 37072011 PMCID: PMC10582202 DOI: 10.1055/s-0043-1768232] [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] [Indexed: 04/20/2023]
Abstract
OBJECTIVE This study aimed to estimate the association between number of maternal comorbidities and duration of expectant management and perinatal outcomes in patients with preeclampsia with severe features. STUDY DESIGN Retrospective cohort of patients with preeclampsia with severe features delivering live, nonanomalous singletons at 23 to 342/7 weeks' gestation at a single center from 2016 to 2018. Patients delivered for an indication other than severe preeclampsia were excluded. Patients were categorized based on the number (0, 1, or ≥2) of comorbidities present: chronic hypertension, pregestational diabetes, chronic kidney disease, and systemic lupus erythematosus. The primary outcome was proportion of potential expectant management time achieved, that is, days of expectant management achieved divided by total potential expectant management time (days from severe preeclampsia diagnosis to 340/7 weeks). Secondary outcomes included delivery gestational age, days of expectant management, and perinatal outcomes. Outcomes were compared in bivariable and multivariable analyses. RESULTS Of 337 patients included, 167 (50%) had 0, 151 (45%) had 1, and 19 (5%) had ≥2 comorbidities. Groups differed with respect to age, body mass index, race/ethnicity, insurance, and parity. The median proportion of potential expectant management achieved in this cohort was 1.8% (interquartile range: 0-15.4), and did not differ by number of comorbidities (adjusted β: 5.3 [95% confidence interval [CI]: -2.1 to 12.9] for 1 comorbidity vs. 0 and adjusted β: -2.9 [95% CI: -18.0 to 12.2] for ≥2 comorbidities vs. 0). There was no difference in delivery gestational age or duration of expectant management in days. Patients with ≥2 (vs. 0) comorbidities had higher odds of composite maternal morbidity (adjusted odds ratio: 3.0 [95% CI: 1.1-8.2]). There was no association between number of comorbidities and composite neonatal morbidity. CONCLUSION Among patients with preeclampsia with severe features, the number of comorbidities was not associated with duration of expectant management; however, patients with ≥2 comorbidities had higher odds of adverse maternal outcomes. KEY POINTS · Greater number of medical comorbidities were not associated with expectant management duration.. · Two or more medical comorbidities were associated with higher odds of adverse maternal outcomes.. · Expectant management should be undertaken cautiously in medically complicated patients..
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Affiliation(s)
- Gabriella D. Cozzi
- Division of Maternal Fetal Medicine Center for Women’s Reproductive Health, University of Alabama at Birmingham, Alabama
- Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Alabama
| | - Ashley N. Battarbee
- Division of Maternal Fetal Medicine Center for Women’s Reproductive Health, University of Alabama at Birmingham, Alabama
- Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Alabama
| | - Aalok R. Sanjanwala
- Division of Maternal Fetal Medicine Center for Women’s Reproductive Health, University of Alabama at Birmingham, Alabama
- Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Alabama
| | - Brian M. Casey
- Division of Maternal Fetal Medicine Center for Women’s Reproductive Health, University of Alabama at Birmingham, Alabama
- Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Alabama
| | - Akila Subramaniam
- Division of Maternal Fetal Medicine Center for Women’s Reproductive Health, University of Alabama at Birmingham, Alabama
- Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Alabama
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Vergani M, Conti M, Lari A, Mion E, Bertuzzi F, Pintaudi B. Prevalence of gestational diabetes mellitus risk factors in singleton pregnancies obtained by assisted reproductive technology: An observational, retrospective, real-world study from a pregnancy registry. Diabetes Res Clin Pract 2024; 210:111654. [PMID: 38574893 DOI: 10.1016/j.diabres.2024.111654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Revised: 03/21/2024] [Accepted: 04/01/2024] [Indexed: 04/06/2024]
Abstract
AIMS Several studies showed that Assisted Reproductive Technology (ART) could affect gestational diabetes mellitus (GDM) onset. The aim of this study was to estimate the prevalence of GDM risk factors in a cohort of women with singleton pregnancy obtained by ART and complicated by GDM. Maternal and neonatal outcomes were explored. METHODS We retrospectively collected data of pregnancies of women with singleton pregnancy obtained by ART and complicated by GDM consecutively cared for at a specialized center for diabetes and pregnancy care. Prevalence and combination of GDM risk factors, their combinations and maternal-fetal outcomes were estimated. RESULTS Overall, our cohort included 50 women (mean age of 40.4 ± 4.7 years, mean pre-pregnancy BMI 26.3 ± 6.2 kg/m2). The most frequent GDM traditional risk factors were age ≥ 35 years (94 %), family history of diabetes (44 %), overweight (29 %) and obesity (19 %). Combining risk factors, 5 groups were identified with 1, 2, 3, 4, or 5 risk factors with a prevalence respectively of 28 %, 46 %, 20 %, 4 %, and 2 %. Examining features of the above groups, pre-pregnancy weight (p < 0.0001) and pre-pregnancy BMI (p < 0.0001) statistically significant differed in the 5 groups, increasing with higher numbers of risk factors. Regarding neonatal outcomes only neonatal hypoglycemia (p = 0.03) differed significantly among the groups, with higher percentages in women with higher numbers of combined risk factors. CONCLUSION Prevalence of GDM traditional risk factors in singleton ART pregnancies complicated by GDM is considerable. Such pregnancies need appropriate clinical attention because of the risk of adverse outcomes.
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Affiliation(s)
- Michela Vergani
- Department of Endocrinology, Bicocca University, Milan, Italy
| | - Matteo Conti
- Department of Endocrinology, Bicocca University, Milan, Italy
| | - Alessia Lari
- Diabetes Unit, Niguarda Cà Granda Hospital, Milan, Italy
| | - Elena Mion
- Diabetes Unit, Niguarda Cà Granda Hospital, Milan, Italy
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15
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Landry M, Allouche M, Vayssière C, Guerby P, Groussolles M. Maternal and perinatal outcomes in women aged 42 years or older. Int J Gynaecol Obstet 2024; 165:298-305. [PMID: 37776016 DOI: 10.1002/ijgo.15160] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 09/07/2023] [Accepted: 09/12/2023] [Indexed: 10/01/2023]
Abstract
OBJECTIVE To describe maternal and fetal outcomes of pregnancies after 42 years and to compare maternal and fetal morbidities according to the conception mode; comparing pregnancies obtained spontaneously and those resulting from assisted reproductive technology (ART). METHODS This retrospective cohort study was conducted in a level 3 maternity hospital. This study covered all women, aged 42 years or older, who gave birth between January 1, 2014 and December 31, 2019. Univariate and multivariate analyses with logistic regression models were used to compare maternal and perinatal outcomes depending on conception mode: spontaneous or using ART. RESULTS A sample of 532 women, including 335 spontaneous pregnancies (63%) and 147 pregnancies after ART (27.6%) were studied. Conception mode was missing for 50 (9.4%). We found increased rates not only of maternal complications such as maternal overweight and obesity, pre-eclampsia, and gestational diabetes, but also of interventions such as hospitalization during pregnancy, cesarean section, postpartum hemorrhage, and perinatal outcome like preterm birth. There were also more maternal and perinatal negative outcomes among the ART group. After multivariate analysis, pre-eclampsia was predominant in the ART group (odds ratio 0.25, 95% confidence interval 0.07-0.85, P = 0.02). CONCLUSION While maternal and fetal risks increase for late pregnancies, there also appears to be a difference depending on the conception mode, with pregnancies resulting from ART having more pregnancy-related complications than those obtained spontaneously.
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Affiliation(s)
- Maeva Landry
- Department of Obstetrics and Gynecology, Paule de Viguier Hospital, CHU Toulouse, France
| | - Mickael Allouche
- Department of Obstetrics and Gynecology, Paule de Viguier Hospital, CHU Toulouse, France
- CERPOP, UMR 1295, Team SPHERE (Study of Perinatal, Pediatric and Adolescent Health: Epidemiological Research and Evaluation), Toulouse III University, Toulouse, France
| | - Christophe Vayssière
- Department of Obstetrics and Gynecology, Paule de Viguier Hospital, CHU Toulouse, France
- CERPOP, UMR 1295, Team SPHERE (Study of Perinatal, Pediatric and Adolescent Health: Epidemiological Research and Evaluation), Toulouse III University, Toulouse, France
| | - Paul Guerby
- Department of Obstetrics and Gynecology, Paule de Viguier Hospital, CHU Toulouse, France
- Infinity, CNRS INSERM U1291, Toulouse III University, Toulouse, France
| | - Marion Groussolles
- CERPOP, UMR 1295, Team SPHERE (Study of Perinatal, Pediatric and Adolescent Health: Epidemiological Research and Evaluation), Toulouse III University, Toulouse, France
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16
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Nagata C, Suto M, Morisaki N, Kobayashi T, Takehara K. Annual numbers of diagnoses and medical expenses for obstetric diseases in Japan: A report from the National Database of Health Insurance Claims. J Obstet Gynaecol Res 2024; 50:596-603. [PMID: 38273716 DOI: 10.1111/jog.15891] [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: 06/20/2023] [Accepted: 01/09/2024] [Indexed: 01/27/2024]
Abstract
AIM The present study aimed to estimate the total numbers of obstetric diseases diagnosed, total amounts of medical expenses claimed for obstetric diseases, their averages per livebirth, and yearly trends in Japan. METHODS This is a secondary analysis of the National Database of Health Insurance Claims and Specific Health Checkups of Japan (NDB) (data from 2015 to 2019). The target population was women of reproductive age (15-49 years old) with diseases in pregnancy, childbirth, and the puerperium, defined by having O codes according to the International Classification of Diseases 10th Revision. We calculated the numbers of obstetric diseases diagnosed, amounts of medical expenses claimed for obstetric diseases marked with the "main injury/disease decision flag," and the totals divided by the annual numbers of livebirths, by year and women's age group. RESULTS From 2015 to 2019, both the numbers of obstetric diseases diagnosed and amounts of medical expenses claimed for obstetric diseases per livebirth were on an upward trend, whereas the total numbers of obstetric diseases diagnosed were decreased. Women in advanced age groups had a higher number of diagnoses and a higher amount of medical expenses for obstetric diseases per livebirth. "Preterm labour without delivery" had the highest amounts of medical expenses claimed for and the second highest numbers of diagnoses throughout the study period. CONCLUSIONS This study suggests that pregnant women in Japan would have an increasing number of obstetric complications and necessary medical expenses year by year. Further study is warranted to elucidate these trends and identify possible mitigation measures.
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Affiliation(s)
- Chie Nagata
- Department of Health Policy, National Center for Child Health and Development, Tokyo, Japan
- Center for Postgraduate Education and Training, National Center for Child Health and Development, Tokyo, Japan
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, Tokyo, Japan
| | - Maiko Suto
- Department of Health Policy, National Center for Child Health and Development, Tokyo, Japan
| | - Naho Morisaki
- Department of Social Medicine, National Center for Child Health and Development, Tokyo, Japan
| | - Tohru Kobayashi
- Department of Data Science, National Center for Child Health and Development, Tokyo, Japan
| | - Kenji Takehara
- Department of Health Policy, National Center for Child Health and Development, Tokyo, Japan
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Bar-El L, Lenchner E, Gulersen M, Gobioff S, Yeshua A, Eliner Y, Grünebaum A, Chervenak FA, Bornstein E. Comprehensive appraisal of pregnancy and neonatal outcomes in singleton pregnancies conceived via in vitro fertilization in the USA (2016-2021). J Perinat Med 2024; 52:343-350. [PMID: 38126220 DOI: 10.1515/jpm-2023-0409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 11/11/2023] [Indexed: 12/23/2023]
Abstract
OBJECTIVES We set out to compare adverse pregnancy and neonatal outcomes in singleton gestations conceived via in vitro fertilization (IVF) to those conceived spontaneously. METHODS Retrospective, population-based cohort using the CDC Natality Live Birth database (2016-2021). All singleton births were stratified into two groups: those conceived via IVF, and those conceived spontaneously. The incidence of several adverse pregnancy and neonatal outcomes was compared between the two groups using Pearson's chi-square test with Bonferroni adjustments. Multivariate logistic regression was used to adjust outcomes for potential confounders. RESULTS Singleton live births conceived by IVF comprised 0.86 % of the cohort (179,987 of 20,930,668). Baseline characteristics varied significantly between the groups. After adjusting for confounding variables, pregnancies conceived via IVF were associated with an increased risk of several adverse pregnancy and neonatal outcomes compared to those conceived spontaneously. The maternal adverse outcomes with the highest risk in IVF pregnancies included maternal transfusion, unplanned hysterectomy, and maternal intensive care unit admission. Increased rates of hypertensive disorder of pregnancy, preterm birth (delivery <37 weeks of gestation), and cesarean delivery were also noted. The highest risk neonatal adverse outcomes associated with IVF included immediate and prolonged ventilation, neonatal seizures, and neonatal intensive care unit admissions, among others. CONCLUSIONS Based on this large contemporary United States cohort, the risk of several adverse pregnancy and neonatal outcomes is increased in singleton pregnancies conceived via IVF compared to those conceived spontaneously. Obstetricians should be conscious of these associations while caring for and counseling pregnancies conceived via IVF.
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Affiliation(s)
- Liron Bar-El
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Lenox Hill Hospital - Northwell Health/Zucker School of Medicine, New York, NY, USA
| | - Erez Lenchner
- Biostatistics and Data Management, New York University Rory Meyers College of Nursing, New York, NY, USA
| | - Moti Gulersen
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, PA, USA
| | - Samantha Gobioff
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Lenox Hill Hospital - Northwell Health/Zucker School of Medicine, New York, NY, USA
| | - Arielle Yeshua
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Lenox Hill Hospital - Northwell Health/Zucker School of Medicine, New York, NY, USA
| | - Yael Eliner
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Lenox Hill Hospital - Northwell Health/Zucker School of Medicine, New York, NY, USA
| | - Amos Grünebaum
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Lenox Hill Hospital - Northwell Health/Zucker School of Medicine, New York, NY, USA
| | - Frank A Chervenak
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Lenox Hill Hospital - Northwell Health/Zucker School of Medicine, New York, NY, USA
| | - Eran Bornstein
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Lenox Hill Hospital - Northwell Health/Zucker School of Medicine, New York, NY, USA
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Zhu H, Cai J, Liu H, Zhao Z, Chen Y, Wang P, Chen T, He D, Chen X, Xu J, Ji L. Trajectories tracking of maternal and neonatal health in eastern China from 2010 to 2021: A multicentre cross-sectional study. J Glob Health 2024; 14:04069. [PMID: 38515427 PMCID: PMC10958191 DOI: 10.7189/jogh.14.04069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2024] Open
Abstract
Background China's fertility policy has dramatically changed in the past decade with the successive promulgation of the partial two-child policy, universal two-child policy and three-child policy. The trajectories of maternal and neonatal health accompanied the changes in fertility policy are unknown. Methods We obtained data of 280 203 deliveries with six common pregnancy complications and thirteen perinatal outcomes between 2010 and 2021 in eastern China. The average annual percent change (AAPC) was calculated to evaluated the temporal trajectories of obstetric characteristics and adverse outcomes during this period. Then, the autoregressive integrated moving average (ARIMA) models were constructed to project future trend of obstetric characteristics and outcomes until 2027. Results The proportion of advanced maternal age (AMA), assisted reproduction technology (ART) treatment, gestational diabetes mellitus (GDM), anaemia, thrombocytopenia, thyroid dysfunction, oligohydramnios, placental abruption, small for gestational age (SGA) infants, and congenital malformation significantly increased from 2010 to 2021. However, the placenta previa, large for gestational age (LGA) infants and stillbirth significantly decreased during the same period. The AMA and ART treatment were identified as independent risk factors for the uptrends of pregnancy complications and adverse perinatal outcomes. The overall caesarean section rate remained above 40%. Importantly, among multiparas, a previous caesarean section was found to be associated with a significantly reduced risk of hypertensive disorders of pregnancy (HDP), premature rupture of membranes (PROM), placenta previa, placental abruption, perinatal asphyxia, LGA infants, stillbirths, and preterm births. In addition, the ARIMA time series models predicted increasing trends in the ART treatment, GDM, anaemia, thrombocytopenia, postpartum haemorrhage, congenital malformation, and caesarean section until 2027. Conversely, a decreasing trend was predicted for HDP, PROM, and placental abruption premature, LGA infants, SGA infants, perinatal asphyxia, and stillbirth. Conclusions Maternal and neonatal adverse outcomes became more prevalent from 2010 to 2021 in China. Maternal age and ART treatment were independent risk factors for adverse obstetric outcomes. The findings offered comprehensive trajectories for monitoring pregnancy complications and perinatal outcomes in China, and provided robust intervention targets in obstetric safety. The development of early prediction models and the implementation of prevention efforts for adverse obstetric events are necessary to enhance obstetric safety.
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Affiliation(s)
- Hui Zhu
- Department of Internal Medicine, Health Science Center, Ningbo University, Ningbo city, Zhejiang province, China
| | - Jie Cai
- Center for Reproductive Medicine, Ningbo Women and Children’s Hospital, Ningbo city, Zhejiang province, China
| | - Hongyi Liu
- School of Public Health, Health Science Center, Ningbo University, Ningbo city, Zhejiang province, China
| | - Zhijia Zhao
- School of Public Health, Health Science Center, Ningbo University, Ningbo city, Zhejiang province, China
| | - Yanming Chen
- Department of Medical Records and Statistics, Beilun People's Hospital, Ningbo city, Zhejiang province, China
| | - Penghao Wang
- School of Public Health, Health Science Center, Ningbo University, Ningbo city, Zhejiang province, China
| | - Tao Chen
- School of Public Health, Health Science Center, Ningbo University, Ningbo city, Zhejiang province, China
| | - Da He
- Department of Obstetrics and Gynecology, Yinzhou District Maternal and Child Health Care Institute, Ningbo city, Zhejiang province, China
| | - Xiang Chen
- Department of Obstetrics and Gynecology, Yinzhou District Maternal and Child Health Care Institute, Ningbo city, Zhejiang province, China
| | - Jin Xu
- School of Public Health, Health Science Center, Ningbo University, Ningbo city, Zhejiang province, China
- Zhejiang Key Laboratory of Pathophysiology, Health Science Center, Ningbo University, Ningbo city, Zhejiang province, China
| | - Lindan Ji
- Zhejiang Key Laboratory of Pathophysiology, Health Science Center, Ningbo University, Ningbo city, Zhejiang province, China
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Health Science Center, Ningbo University, Ningbo city, Zhejiang province, China
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Adu-Gyamfi EA, Cheeran EA, Salamah J, Enabulele DB, Tahir A, Lee BK. Long non-coding RNAs: a summary of their roles in placenta development and pathology†. Biol Reprod 2024; 110:431-449. [PMID: 38134961 DOI: 10.1093/biolre/ioad179] [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: 10/23/2023] [Revised: 12/01/2023] [Accepted: 12/08/2023] [Indexed: 12/24/2023] Open
Abstract
Long non-coding RNAs are cellular transcripts that have ˃200 nucleotides in length and do not code for proteins. Due to their low expression levels, long non-coding RNAs were previously considered as mere transcriptional noise. However, current evidence indicates that they regulate a myriad of biological processes such as cell proliferation, invasion, and apoptosis. Hence, their expression patterns are crucial indicators of the physiological or pathological states of cells, tissues, and organs. The utilization of long non-coding RNAs as biomarkers and therapeutic targets for the clinical management of several diseases have been suggested. Gradually, long non-coding RNAs are gaining a substantial attention in the field of feto-maternal medicine. After embryo implantation, the interactions between the trophoblast cells from the embryo and the uterus of the mother facilitate placenta development and pregnancy progression. These processes are tightly regulated, and their impairments result in pregnancy pathologies such as miscarriage and preeclampsia. Accumulating evidence implicates long non-coding RNAs in these processes. Herein, we have summarized the roles of several long non-coding RNAs in human placenta development, have proposed some mechanisms by which they participate in physiological and pathological placentation, have revealed some knowledge deficits, and have recommended ideal experimental approaches that will facilitate the clarification of the mechanistic actions of each long non-coding RNA at the feto-maternal interface during healthy and pathological pregnancies.
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Affiliation(s)
- Enoch Appiah Adu-Gyamfi
- Department of Biomedical Sciences, Cancer Research Center, University at Albany - State University of New York, Rensselaer, NY 12144, United States
| | - Elisha Ann Cheeran
- Department of Biomedical Sciences, Cancer Research Center, University at Albany - State University of New York, Rensselaer, NY 12144, United States
| | - Joudi Salamah
- Department of Biomedical Sciences, Cancer Research Center, University at Albany - State University of New York, Rensselaer, NY 12144, United States
| | - Divine Blessing Enabulele
- Department of Biomedical Sciences, Cancer Research Center, University at Albany - State University of New York, Rensselaer, NY 12144, United States
| | - Ayesha Tahir
- Department of Biomedical Sciences, Cancer Research Center, University at Albany - State University of New York, Rensselaer, NY 12144, United States
| | - Bum-Kyu Lee
- Department of Biomedical Sciences, Cancer Research Center, University at Albany - State University of New York, Rensselaer, NY 12144, United States
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Jwa SC, Takahashi H, Tamaru S, Takamura M, Namba A, Kajihara T, Ishihara O, Kamei Y. Assisted reproductive technology-associated risk factors for retained products of conception. Fertil Steril 2024; 121:470-479. [PMID: 38036239 DOI: 10.1016/j.fertnstert.2023.11.028] [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: 06/14/2023] [Revised: 11/20/2023] [Accepted: 11/20/2023] [Indexed: 12/02/2023]
Abstract
OBJECTIVE To evaluate assisted reproductive technology-associated risk factors for retained products of conception among live births. DESIGN Registry-based retrospective cohort study. SETTING Not applicable. PATIENT(S) Cycle-specific data for a total of 369,608 singleton live births after fresh and frozen-thawed embryo transfers (FETs) between 2007 and 2017 were obtained from the Japanese assisted reproductive technology registry. INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) Retained products of conception after delivery. Odds ratios and 95% confidence intervals for risk factors associated with retained products of conception during fresh and frozen cycles. RESULT(S) In total, 132 deliveries (0.04% of eligible assisted reproductive technology registry deliveries) had retained products of conception; 122 (92.4%) of these deliveries occurred after FET transfer cycles. Cases with retained products of conception were significantly more likely to have undergone vaginal delivery than cases without retained products of conception (78.0% vs. 61.1%); they were also more likely to have been complicated with the placenta accreta spectrum (24.2% vs. 0.45%). Among patients undergoing FETs, factors associated with a significantly increased risk of retained products of conception were embryo stage at transfer, use of hormone replacement cycles, and assisted hatching. Use of hormone replacement cycles represented the largest risk factor (adjusted odds ratio, 4.9; 95% confidence interval, 2.0-12.4), such that retained products of conception occurred in 0.05% (51 of 97,958) of deliveries after hormone replacement cycles but only 0.01% (5 of 47,079) of deliveries after natural cycles. Subgroup analysis showed that hormone replacement cycles and assisted hatching remained significant risk factors for retained products of conception in cases without polycystic ovary syndrome and anovulation and cases with vaginal delivery, but not cases with cesarean section. Among fresh embryo transfers, an increased number of retrieved oocytes was the only significant risk factor for retained products of conception. CONCLUSION(S) Our analyses demonstrated that most of the cases involving retained products of conception were derived from FETs, and we identified the use of hormone replacement cycles as the largest risk factor for retained products of conception within this group.
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Affiliation(s)
- Seung Chik Jwa
- Department of Obstetrics and Gynecology, Saitama Medical University, Saitama, Japan; Department of Obstetrics and Gynecology, Jichi Medical University, Tochigi, Japan.
| | - Hironori Takahashi
- Department of Obstetrics and Gynecology, Jichi Medical University, Tochigi, Japan
| | - Shunsuke Tamaru
- Department of Obstetrics and Gynecology, Saitama Medical University, Saitama, Japan
| | - Masashi Takamura
- Department of Obstetrics and Gynecology, Saitama Medical University, Saitama, Japan
| | - Akira Namba
- Department of Obstetrics and Gynecology, Saitama Medical University, Saitama, Japan
| | - Takeshi Kajihara
- Department of Obstetrics and Gynecology, Saitama Medical University, Saitama, Japan
| | - Osamu Ishihara
- Department of Obstetrics and Gynecology, Saitama Medical University, Saitama, Japan; Clinical Medicine, Kagawa Nutrition University, Saitama, Japan
| | - Yoshimasa Kamei
- Department of Obstetrics and Gynecology, Saitama Medical University, Saitama, Japan
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Vilda D, Sutton EF, Kothamasu VSS, Clisham PR, Gambala CT, Harville EW. The risk of perinatal and cardiometabolic complications in pregnancies conceived by medically assisted reproduction. J Assist Reprod Genet 2024; 41:613-621. [PMID: 38244153 PMCID: PMC10957823 DOI: 10.1007/s10815-024-03025-9] [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: 10/24/2023] [Accepted: 01/04/2024] [Indexed: 01/22/2024] Open
Abstract
PURPOSE To examine the impact of medically assisted fertility treatments on the risk of developing perinatal and cardiometabolic complications during pregnancy and in-hospital deliveries. METHODS We conducted a retrospective cohort study using medical health records of deliveries occurring in 2016-2022 at a women's specialty hospital in a southern state of the Unites States (US). Pregnancies achieved using medically assisted reproductive (MAR) techniques were compared with unassisted pregnancies using propensity score matching (PSM), based on demographic, preexisting health, and reproductive factors. Study outcomes included cesarean delivery, gestational diabetes mellitus (GDM), hypertensive disorders of pregnancy (HDP), delivery complications, and postpartum readmission. We used Poisson regression with robust standard errors to generate risk ratios (RRs) and 95% confidence intervals (CIs) for all study outcomes. RESULTS Among 57,354 deliveries, 586 (1.02%) pregnancies were achieved using MAR and 56,768 (98.98%) were unassisted ("non-MAR"). Compared to the non-MAR group, MAR pregnancies had significantly higher prevalence of all study outcomes, including GDM (15.9% vs. 11.2%, p < 0.001), HDP (28.2% vs. 21.1%, p < 0.001), cesarean delivery (56.1% vs. 34.6%, p < 0.001), delivery complications (10.9% vs. 6.8%, p = 0.03), and postpartum readmission (4.3% vs. 2.7%, p = 0.02). In a PSM sample of 584 MAR and 1,727 unassisted pregnancies, MAR was associated with an increased risk of cesarean delivery (RR = 1.11, 95% CI = 1.01-1.22); whereas IVF was associated with an increased risk of cesarean delivery (RR = 1.15, 95% CI = 1.03-1.28) and delivery complications (RR = 1.44, 95% CI = 1.04-2.01). CONCLUSIONS Women who conceived with MAR were at increased risk of cesarean deliveries, and those who conceived with IVF were additionally at risk of delivery complications.
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Affiliation(s)
- Dovile Vilda
- Department of Social, Behavioral, and Population Sciences, Mary Amelia Center for Women's Health Equity Research, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA, USA.
| | | | | | - Paul R Clisham
- Tulane University School of Medicine, New Orleans, LA, USA
| | - Cecilia T Gambala
- Department of Obstetrics and Gynecology, Tulane University School of Medicine, New Orleans, LA, USA
| | - Emily W Harville
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA, USA
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22
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Niazi E, Dumanski SM. Change of HeART: Cardiovascular Implications of Assisted Reproductive Technology. CJC Open 2024; 6:142-152. [PMID: 38487072 PMCID: PMC10935705 DOI: 10.1016/j.cjco.2023.09.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 09/10/2023] [Indexed: 03/17/2024] Open
Abstract
Cardiovascular (CV) disease is the leading cause of death in women, and it may manifest differently than in men, in part related to sex-specific CV risk factors. In females, assisted reproductive technologies (ARTs) are commonly used to treat infertility, and they utilize controlled ovarian stimulation involving the administration of exogenous sex hormones. ARTs, and especially controlled ovarian stimulation, have been associated with an increased pregnancy and short-term CV risk, although the long-term CV implications of these treatments in individuals treated with ARTs and their offspring remain unclear. This review endeavors to provide a comprehensive examination of what is known about the relationship between ART and CV outcomes for females treated with ARTs, as well as their offspring, and recommendations for future research. Novel insights into female-specific CV risk factors are critical to reduce the disproportionate burden of CV disease in Canadian women. ART has revolutionized reproductive medicine, offering hope to millions of individuals with infertility worldwide, and a further understanding of the CV implications of this important sex-specific CV risk factor is warranted urgently.
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Affiliation(s)
- Elaha Niazi
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Libin Cardiovascular Institute, Calgary, Alberta, Canada
- O’Brien Institute for Public Health, University of Calgary, Calgary, Alberta, Canada
| | - Sandra M. Dumanski
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Libin Cardiovascular Institute, Calgary, Alberta, Canada
- O’Brien Institute for Public Health, University of Calgary, Calgary, Alberta, Canada
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23
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Sun CF, Sheng JZ, Huang HF. A mutual comparison of pregnancy outcomes between different conception modes: a propensity score matching based retrospective cohort study. Front Endocrinol (Lausanne) 2024; 15:1351991. [PMID: 38332889 PMCID: PMC10850314 DOI: 10.3389/fendo.2024.1351991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 01/04/2024] [Indexed: 02/10/2024] Open
Abstract
Background Assisted reproductive technology (ART) has been reported to have negative effects on maternal and neonatal health. Ovulation induction (OI) was reported to be associated with alteration of epigenetic modification of mice embryos, and extinguishing the influence of ovulation induction and in vitro operations on maternal and neonatal health will bring benefits for reducing side effects. The present study aimed to determine whether ovulation induction alone and ART are associated with adverse pregnancy outcomes and whether ART could induce a higher risk than ovulation induction alone. Methods A total of 51,172 cases with singleton live birth between Jan 2016 and May 2019 at the International Peace Maternal and Child Health Hospital were included in this study. Conception modes documented during registration were classified into natural conception (NC), OI, and ART. Pregnancy outcomes of the three groups with balanced baseline characteristics by propensity score matching were compared. The relative risks of maternal and neonatal outcomes were calculated by logistic regression analysis. Results Compared with natural conception, infertility treatments are associated with gestational diabetes (OI: OR 1.72, 95% CI 1.31-2.27; ART: OR 1.67, 95% CI 1.26-2.20), preeclampsia/eclampsia (OI: OR 1.86, 95% CI 1.03-3.36; ART: OR 2.23, 95% CI 1.26-3.92). Even if gestational diabetes, gestational hypertension, and placental problems were adjusted, infertility treatments are associated with birth before 37 weeks (OI: OR 1.99, 95% CI 1.28-3.12; ART: OR 1.70, 95% CI 1.08-2.69), low birth weight (OI: OR 2.19, 95% CI 1.23-3.91; ART: OR 1.90, 95% CI 1.05-3.45), and SGA (OI: OR 2.42, 95% CI 1.20-4.87; ART: OR 2.56, 95% CI 1.28-5.11). ART but not OI is associated with a higher risk of birth before 34 weeks (OR:3.12, 95% CI 1.21-8.05). By comparing the OI group with the ART group, we only found that ART could induce a higher ratio of placental problems (5.0%, 26/518 vs 2.1%, 11/519, p<0.05). Conclusion Both OI and ART are associated with adverse pregnancy outcomes. ART induced comparable negative effects with OI on gestational complications, birth weight, and premature birth (<37 weeks). However, ART resulted in a higher risk of placental problems than group NC and OI. The incidence of birth before 34 weeks of gestation in the ART group tends to be higher than in the OI group, but not statistically significant. The side effects of ART may originate from OI.
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Affiliation(s)
- Chang-Fa Sun
- Centre for Reproductive Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Jian-Zhong Sheng
- International Institutes of Medicine, the Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, China
| | - He-Feng Huang
- International Institutes of Medicine, the Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, China
- International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, China
- Obstetrics and Gynecology Hospital, Key Laboratory of Reproductive Genetics (Ministry of Education), School of Medicine, Zhejiang University, Hangzhou, China
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24
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Zeng P, Zhang H, Lu L, Li Y, Yu T, Zhang J, Zhou H. The causal relationship of female infertility and psychiatric disorders in the European population: a bidirectional two-sample Mendelian randomization study. BMC Womens Health 2024; 24:54. [PMID: 38243216 PMCID: PMC10797979 DOI: 10.1186/s12905-024-02888-5] [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: 08/20/2023] [Accepted: 01/05/2024] [Indexed: 01/21/2024] Open
Abstract
BACKGROUND Infertility affects many couples globally, causing physical, emotional, and financial burdens. While observational studies suggest a link between psychiatric disorders and female infertility, causal relationships remain uncertain. Mendelian randomization analysis, using genome-wide association studies data, minimizes confounding factors and reverse causation, providing valuable insights into causal associations. METHODS We conducted Mendelian randomization analysis to explore the potential causal relationship between female infertility and psychiatric disorders. Genome-wide association studies summary data for female infertility (112,105 individuals of European ancestry, comprising 11,442 cases and 100,663 controls), depression (807,553 individuals of European ancestry, comprising 246,363 cases and 561,190 controls), anxiety (21,763 individuals of European ancestry, comprising 7,016 cases and 14,745 controls), bipolar disorder (51,710 individuals of European ancestry, comprising 20,352 cases and 31,358 controls), and eating disorders (72,517 individuals of European ancestry, comprising 16,992 cases and 55,525 controls) were utilized. Instrumental variables were selected based on significant single nucleotide polymorphisms associated with each phenotype. We assessed instrumental variable strength, examined confounding factors, and employed inverse variance weighting, weighted median, and MR-Egger approaches for analysis. RESULTS Our analysis included 85 single nucleotide polymorphisms for female infertility and 62 single nucleotide polymorphisms for psychiatric disorders. Results suggest a potential causal relationship between depression and female infertility, with both inverse variance weighting and weighted median methods showing increased infertility risk in depressed patients. Evidence is weak regarding bipolar disorder not increasing female infertility risk. We found no evidence supporting causal links between anxiety, eating disorders, and female infertility. Similarly, no causal relationship was found between female infertility and psychiatric disorders in the opposite direction. Sensitivity analyses and tests for heterogeneity and polymorphism supported result robustness. CONCLUSIONS This analysis provides evidence for a potential causal relationship between depression and female infertility. Addressing depression in infertile women may improve fertility outcomes. Further research is needed to explore underlying mechanisms and potential interventions for improving fertility outcomes in women with psychiatric disorders.
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Affiliation(s)
- Pengfei Zeng
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Hanxiao Zhang
- Faculty of Medicine, Université Paris-Saclay, Villejuif, France
| | - Liyue Lu
- School of Shuguang Clinical Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yanting Li
- School of Acu-Mox and Tuina, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Tong Yu
- Department of Gynecology, Guangan Hospital of Traditional Chinese Medicine, Guangan, Sichuan, China
| | - Jun Zhang
- Department of Gynecology, Meishan Women and Children's Hospital Alliance Hospital of West China Second University Hospital, Sichuan University, Meishan, Sichuan, China
| | - Hang Zhou
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China.
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25
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Potiris A, Perros P, Drakaki E, Mavrogianni D, Machairiotis N, Sfakianakis A, Karampitsakos T, Vrachnis D, Antonakopoulos N, Panagopoulos P, Drakakis P, Stavros S. Investigating the Association of Assisted Reproduction Techniques and Adverse Perinatal Outcomes. J Clin Med 2024; 13:328. [PMID: 38256462 PMCID: PMC10816234 DOI: 10.3390/jcm13020328] [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: 11/07/2023] [Revised: 01/03/2024] [Accepted: 01/04/2024] [Indexed: 01/24/2024] Open
Abstract
BACKGROUND Infertility affects about 80 million individuals worldwide and 10-15% of couples at reproductive age will seek medical assistance. There is increasing evidence that pregnancies after Assisted Reproduction Techniques (ART) are associated with pre-term birth, low birthweight, congenital defects, and increased mortality rates. The aim of this review is to assess all the published literature and provide an updated review on the effect of assisted conception and perinatal and neonatal outcomes. METHODS Comprehensive research on Pubmed/Medline, Scopus, and Google scholar electronic databases was conducted from July 2023 up to September 2023, using the terms assisted reproductive techniques, ART, in vitro fertilization, IVF, intracytoplasmic sperm injection, ICSI, preterm birth, PTB, low birth weight, LBW, chromosomal defects, congenital defects, and hypospadias. In total, 87 full text articles were retrieved and after a careful evaluation, 31 studies were selected for data extraction. RESULTS Our review demonstrated a higher risk of congenital and chromosomal defects, and a higher incidence of male genital tract defects and heart defects in ART pregnancies. Regarding pre-term birth, our results were contradictory. CONCLUSIONS Although assisted reproduction techniques are associated with increased risks, they are safe regarding perinatal outcomes and couples should not be discouraged from utilizing them. Our results aim to alert clinicians to these specific outcomes and offer more personalized care and counseling to infertile couples and their children.
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Affiliation(s)
- Anastasios Potiris
- Third Department of Obstetrics and Gynecology, University General Hospital “ATTIKON”, Medical School, National and Kapodistrian University of Athens, 124 62 Athens, Greece; (N.M.); (T.K.); (P.D.); (S.S.)
| | - Paraskevas Perros
- First Department of Obstetrics and Gynecology, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, 115 28 Athens, Greece; (P.P.); (E.D.); (D.M.)
| | - Eirini Drakaki
- First Department of Obstetrics and Gynecology, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, 115 28 Athens, Greece; (P.P.); (E.D.); (D.M.)
| | - Despoina Mavrogianni
- First Department of Obstetrics and Gynecology, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, 115 28 Athens, Greece; (P.P.); (E.D.); (D.M.)
| | - Nikolaos Machairiotis
- Third Department of Obstetrics and Gynecology, University General Hospital “ATTIKON”, Medical School, National and Kapodistrian University of Athens, 124 62 Athens, Greece; (N.M.); (T.K.); (P.D.); (S.S.)
| | | | - Theodoros Karampitsakos
- Third Department of Obstetrics and Gynecology, University General Hospital “ATTIKON”, Medical School, National and Kapodistrian University of Athens, 124 62 Athens, Greece; (N.M.); (T.K.); (P.D.); (S.S.)
| | - Dionysios Vrachnis
- Medical School, National and Kapodistrian University of Athens, 115 27 Athens, Greece;
| | | | - Periklis Panagopoulos
- Third Department of Obstetrics and Gynecology, University General Hospital “ATTIKON”, Medical School, National and Kapodistrian University of Athens, 124 62 Athens, Greece; (N.M.); (T.K.); (P.D.); (S.S.)
| | - Peter Drakakis
- Third Department of Obstetrics and Gynecology, University General Hospital “ATTIKON”, Medical School, National and Kapodistrian University of Athens, 124 62 Athens, Greece; (N.M.); (T.K.); (P.D.); (S.S.)
- First Department of Obstetrics and Gynecology, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, 115 28 Athens, Greece; (P.P.); (E.D.); (D.M.)
| | - Sofoklis Stavros
- Third Department of Obstetrics and Gynecology, University General Hospital “ATTIKON”, Medical School, National and Kapodistrian University of Athens, 124 62 Athens, Greece; (N.M.); (T.K.); (P.D.); (S.S.)
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26
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Adu-Gyamfi EA, Cheeran EA, Salamah J, Lee BK. Long noncoding RNA H19 in ovarian biology and placenta development. Cell Biochem Funct 2024; 42:e3907. [PMID: 38269505 DOI: 10.1002/cbf.3907] [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: 08/08/2023] [Revised: 10/25/2023] [Accepted: 12/10/2023] [Indexed: 01/26/2024]
Abstract
As the first long noncoding RNA to be discovered, H19 has gained substantial attention as a key regulator of several biological processes and its roles in female reproductive biology are gradually getting revealed. Herein, we have summarized the current evidence regarding H19 expression pattern and involvement in the developmental and pathological processes associated with the ovary and the placenta. The findings indicate that within the ovaries, H19 is expressed in the antral and cystic atretic follicles as well as in the corpora lutea but absent in the primordial, primary, and secondary follicles. Its normal expression promotes the maturation of antral follicles and prevents their premature selection for the ovulatory journey while its aberrant induction promotes polycystic ovary syndrome development and ovarian cancer metastasis. In the placenta, H19 is highly expressed in the cytotrophoblasts and extravillous trophoblasts but weakly expressed in the syncytiotrophoblast layer and potentially controls trophoblast cell fate decisions during placenta development. Abnormal expression of H19 is observed in the placental villi of pregnancies affected by pre-eclampsia and fetal growth restriction. Therefore, dysregulated H19 is a candidate biomarker and therapeutic target for the mitigation of ovarian and placenta-associated diseases.
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Affiliation(s)
- Enoch Appiah Adu-Gyamfi
- Department of Biomedical Sciences, University at Albany-State University of New York, Rensselaer, New York, USA
- Cancer Research Center, University at Albany-State University of New York, Rensselaer, New York, USA
| | - Elisha Ann Cheeran
- Department of Biomedical Sciences, University at Albany-State University of New York, Rensselaer, New York, USA
- Cancer Research Center, University at Albany-State University of New York, Rensselaer, New York, USA
| | - Joudi Salamah
- Department of Biomedical Sciences, University at Albany-State University of New York, Rensselaer, New York, USA
- Cancer Research Center, University at Albany-State University of New York, Rensselaer, New York, USA
| | - Bum-Kyu Lee
- Department of Biomedical Sciences, University at Albany-State University of New York, Rensselaer, New York, USA
- Cancer Research Center, University at Albany-State University of New York, Rensselaer, New York, USA
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27
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Schaub AM, Gonzalez TL, Dorfman AE, Novoa AG, Hussaini RA, Harakuni PM, Khan MH, Shabani BJ, Swarna A, Wang ET, Chan JL, Williams J, Pisarska MD. A systematic review of genome-wide analyses of methylation changes associated with assisted reproductive technologies in various tissues. Fertil Steril 2024; 121:80-94. [PMID: 37827482 DOI: 10.1016/j.fertnstert.2023.10.007] [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: 06/02/2023] [Revised: 09/29/2023] [Accepted: 10/01/2023] [Indexed: 10/14/2023]
Abstract
IMPORTANCE Because analytic technologies improve, increasing amounts of data on methylation differences between assisted reproductive technology (ART) and unassisted conceptions are available. However, various studies use different tissue types and different populations in their analyses, making data comparison and integration difficult. OBJECTIVE To compare and integrate data on genome-wide analyses of methylation differences due to ART, allowing exposure of overarching themes. EVIDENCE REVIEW All studies undertaking genome-wide analysis of human methylation differences due to ART or infertility in any tissue type across the lifespan were assessed for inclusion. FINDINGS Seventeen studies were identified that met the inclusion criteria. One study assessed trophectoderm biopsies, 2 first-trimester placenta, 1 first-trimester fetal tissue, 2 term placenta, 7 cord blood, 3 newborn dried blood spots, 1 childhood buccal smears, 1 childhood peripheral blood, and 2 adult peripheral blood. Eleven studies compared tissues from in vitro fertilization (IVF) conceptions with those of unassisted conceptions, 4 compared intracytoplasmic sperm injection with unassisted conceptions, 4 compared non-IVF fertility treatment (NIFT) with unassisted conceptions, 4 compared NIFT with IVF, and 5 compared an infertile population (conceiving via various methods) with an unassisted presumably fertile population. In studies assessing placental tissue, 1 gene with potential methylation changes due to IVF when compared with unassisted conceptions was identified by 2 studies. In blood, 11 potential genes with methylation changes due to IVF compared with unassisted conceptions were identified by 2 studies, 1 of which was identified by 3 studies. Three potentially affected genes were identified by 2 studies involving blood between intracytoplasmic sperm injection and unassisted populations. There were no overlapping genes identified in any tissue type between NIFT and unassisted populations, between NIFT and IVF, or the infertility combined population when compared with the unassisted fertile population. CONCLUSIONS Comparing studies is challenging due to differing variables between analyses. However, even in similar tissue types and populations, overlapping methylation changes are limited, suggesting that differences due to ART are minimal. RELEVANCE Information from this systematic review is significant for providers and patients who provide and use ART to understand methylation risks that may be associated with the technology.
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Affiliation(s)
- Amelia M Schaub
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Cedars Sinai Medical Center, Los Angeles, California
| | - Tania L Gonzalez
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Cedars Sinai Medical Center, Los Angeles, California
| | - Anna E Dorfman
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Cedars Sinai Medical Center, Los Angeles, California
| | - Allynson G Novoa
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Cedars Sinai Medical Center, Los Angeles, California
| | - Rimsha A Hussaini
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Cedars Sinai Medical Center, Los Angeles, California
| | - Paige M Harakuni
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Cedars Sinai Medical Center, Los Angeles, California
| | - Mayaal H Khan
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Cedars Sinai Medical Center, Los Angeles, California
| | - Brandon J Shabani
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Cedars Sinai Medical Center, Los Angeles, California
| | - Akhila Swarna
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Cedars Sinai Medical Center, Los Angeles, California
| | - Erica T Wang
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Cedars Sinai Medical Center, Los Angeles, California
| | - Jessica L Chan
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Cedars Sinai Medical Center, Los Angeles, California
| | - John Williams
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Cedars Sinai Medical Center, Los Angeles, California; David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Margareta D Pisarska
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Cedars Sinai Medical Center, Los Angeles, California; David Geffen School of Medicine at UCLA, Los Angeles, California.
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28
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David MS, Vintejoux E, Kucharczak F, Brouillet S, Rougier N, Huberlant S. Impact of Caesarean section on pregnancy outcomes in ART after transfer of one or more frozen blastocysts. J Gynecol Obstet Hum Reprod 2024; 53:102692. [PMID: 37979690 DOI: 10.1016/j.jogoh.2023.102692] [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: 08/03/2023] [Revised: 10/03/2023] [Accepted: 11/15/2023] [Indexed: 11/20/2023]
Abstract
INTRODUCTION The prevalence of Caesarean delivery is rising steadily worldwide, and it is important to identify its future impact on fertility. A number of articles have been published on this subject, but the impact of Caesarean section on reproductive outcomes is still under debate, and none of these articles focus exclusively on frozen blastocysts. OBJECTIVE The aim of this study was to evaluate the impact of a previous Caesarean delivery compared with a previous vaginal delivery on the chances of a live birth following the transfer of one or more frozen embryos at the blastocyst stage. METHODS This was a retrospective, bicentric study at the University Hospitals of Nîmes and Montpellier, conducted between January 1st, 2016 and February 1st, 2021. Three hundred and ninety women with a history of childbirth and a transfer of one or more frozen embryos at blastocyst stage were included in the analysis. The primary outcome was the number of live births. Secondary outcomes were: the rate of positive HCG, miscarriage, ectopic pregnancy and clinical pregnancy, as well as the live birth rate according to the presence or absence of an isthmocele. RESULTS Of the 390 patients included, 118 had a previous Caesarean delivery and 272 a vaginal delivery. No statistically significant differences were found for the primary (p = 0.9) or secondary outcomes. A trend towards lower live birth rates was observed in patients with isthmoceles, but this did not reach significance (p>0.9). On the other hand, transfers were more often described as difficult in the Caesarean delivery group (p = 0.011). CONCLUSION Our study found no effect of previous Caesarean delivery on the chances of live birth after transferring one or more frozen blastocysts. However, further prospective studies are needed to confirm these results.
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Affiliation(s)
- Marie-Sophie David
- Department of reproductive medicine, Obstetrics and Gynecology, CHU Arnaud de Villeneuve, 371 avenue du Doyen Gaston Giraud, Montpellier, France; Department of Obstetrics and Gynecology, CHU Nîmes, University of Montpellier, Nîmes, France
| | - Emmanuelle Vintejoux
- Department of reproductive medicine, Obstetrics and Gynecology, CHU Arnaud de Villeneuve, 371 avenue du Doyen Gaston Giraud, Montpellier, France
| | - Florentin Kucharczak
- Department of Biostatistics, Epidemiology, Public Health and Innovation in Methodology (BESPIM), CHU Nîmes, University of Montpellier, Nîmes, France
| | - Sophie Brouillet
- Laboratory of Medically Assisted Reproduction, CHU Arnaud de Villeneuve, 371 avenue du Doyen Gaston Giraud, Montpellier, France
| | - Nathalie Rougier
- Laboratory of Medically Assisted Reproduction, CHU Nîmes, University of Montpellier, Nîmes, France
| | - Stéphanie Huberlant
- Department of Obstetrics and Gynecology, CHU Nîmes, University of Montpellier, Nîmes, France; University of Nîmes-Montpellier, France.
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29
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Barber E, Ganer Herman H, Kovo M, Tairy D, Schreiber L, Horowitz E, Weissman A, Weiner E, Raziel A. Placenta previa in in vitro fertilization and unassisted pregnancies-is there a difference in perinatal outcomes and placental histology? J Matern Fetal Neonatal Med 2023; 36:2221763. [PMID: 37286205 DOI: 10.1080/14767058.2023.2221763] [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: 10/19/2022] [Revised: 05/23/2023] [Accepted: 05/31/2023] [Indexed: 06/09/2023]
Abstract
INTRODUCTION In-vitro-fertilization (IVF) is an independent risk factor for placenta previa (PP). Our aim was to study this link by comparing the clinical characteristics and placental histology of pregnancies complicated by PP in IVF versus unassisted pregnancies. METHODS A retrospective-cohort study of deliveries with PP between 2008 and 2021. Placental histology, obstetric and neonatal outcomes were compared between IVF and unassisted pregnancies. Included, were singleton deliveries complicated by PP at gestational weeks (GA) >24. RESULTS A total of 182 pregnancies were included - 23 IVF pregnancies (IVF group) and 159 unassisted pregnancies (Control group). The control group was characterized by higher gravidity (p = .007) and parity (p < .001) and a trend of more past cesarean deliveries, whereas the IVF group- by a higher rate of nulliparity (p < .001) and diabetes mellitus (p = .04). The control group was characterized by a higher rate of placental weight below the 10th percentile (47.8 versus 13.9%, p = .001) and by a trend of a lower overall placental weight. No differences were noted in maternal and fetal vascular lesions. DISCUSSION While PP in non-assisted pregnancies is probably associated with previous CDs, in IVF it is more "sporadic," and may complicate any index pregnancy. A lower placental weight was more prevalent in the control group, supporting the concept that pregnancies complicated by PP following IVF can be attributed to initial abnormal location of placentation, rather than an underlying pathological uterine segment of implantation. Nevertheless, IVF and unassisted pregnancies entail similar perinatal outcomes in cases of PP.
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Affiliation(s)
- Elad Barber
- In Vitro Fertilization Unit, The Edith Wolfson Medical Center, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Obstetrics and Gynecology, The Edith Wolfson Medical Center, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Hadas Ganer Herman
- In Vitro Fertilization Unit, The Edith Wolfson Medical Center, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Obstetrics and Gynecology, The Edith Wolfson Medical Center, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Michal Kovo
- Department of Obstetrics and Gynecology, The Edith Wolfson Medical Center, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Daniel Tairy
- Department of Obstetrics and Gynecology, The Edith Wolfson Medical Center, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Letizia Schreiber
- Department of Pathology, The Edith Wolfson Medical Center, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Eran Horowitz
- In Vitro Fertilization Unit, The Edith Wolfson Medical Center, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Obstetrics and Gynecology, The Edith Wolfson Medical Center, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ariel Weissman
- In Vitro Fertilization Unit, The Edith Wolfson Medical Center, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Obstetrics and Gynecology, The Edith Wolfson Medical Center, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Eran Weiner
- Department of Obstetrics and Gynecology, The Edith Wolfson Medical Center, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Arieh Raziel
- In Vitro Fertilization Unit, The Edith Wolfson Medical Center, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Obstetrics and Gynecology, The Edith Wolfson Medical Center, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Yu C, Bai L, Zhang W, Feng L, Wang X, Chen L, Hu L. Analyzing the dynamic measurement of growth and development in children born after the transplantation of poor quality blastocyst embryos: a propensity matching study. J Psychosom Obstet Gynaecol 2023; 44:2284100. [PMID: 38018521 DOI: 10.1080/0167482x.2023.2284100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 11/11/2023] [Indexed: 11/30/2023] Open
Abstract
OBJECTIVE This study aimed to observe the dynamic measurement of growth and development in children (0-3 years) after transplantation of low-quality frozen-thawed single blastocysts. METHODS This was a retrospective cohort study conducted from January 2016 to December 2019 at a single center. The follow-up data of the children were obtained from the Jiangsu Province Maternal and Child Database. A total of 350 singleton live births were included. Based on the blastocyst score, the live births were divided into good-quality blastocyst embryo (GQE) group (315 live births) and poor-quality blastocyst embryo (PQE) group (35 live births). To improve statistical efficiency and control for potential confounding factors, singletons conceived from PQEs were matched with a 3:1 ratio according to couple ages, BMI, occupation and women AMH levels. Ultimately, 32 children in the PQE group and 95 children (with one missing data) in the GQE group were included in the final analysis. RESULTS After matching for parents' age, BMI, occupation and maternal serum AMH level, there was no significant difference in growth and development of children between the PQE group and GQE group. However, the E2 level on trigger days, the rate of 2PN oocyte, and blastocyst formation rate in the PQE group were significantly lower than in the GQE group (p < .05). The number of embryo transfers (ETs) in the PQE group was higher than in the GQE group (p < .0001). The rate of cesarean section in the PQE group was significantly higher than in the GQE group (p < .05). The height (at 3 months) and head circumference (at 12 months) in the PQE group were lower than in the GQE group (p < .05). CONCLUSIONS Transplantation of PQEs did not affect the growth and development of offspring (0-3 years) compared to good-quality blastocysts. However, the oocyte and embryo development potential was lower in the PQE group than in the GQE group. These results provide clinical reference that the transfer of PQE could be acceptable for patients with only PQE embryos.
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Affiliation(s)
- Chunmei Yu
- Department of Reproduction, Changzhou Maternity and Child Health Care Hospital, Changzhou Medical Center, Nanjing Medical University, Changzhou, China
| | - Lijing Bai
- Department of Reproduction, Changzhou Maternity and Child Health Care Hospital, Changzhou Medical Center, Nanjing Medical University, Changzhou, China
| | - Wanchao Zhang
- Wuqia County People Hospital, The Xinjiang Uygur Autonomous Region, Urumqi, China
| | - Lin Feng
- Wuqia County People Hospital, The Xinjiang Uygur Autonomous Region, Urumqi, China
| | - Xiaoyu Wang
- Department of Reproduction, Changzhou Maternity and Child Health Care Hospital, Changzhou Medical Center, Nanjing Medical University, Changzhou, China
| | - Li Chen
- Department of Reproduction, Changzhou Maternity and Child Health Care Hospital, Changzhou Medical Center, Nanjing Medical University, Changzhou, China
| | - Lingmin Hu
- Department of Reproduction, Changzhou Maternity and Child Health Care Hospital, Changzhou Medical Center, Nanjing Medical University, Changzhou, China
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Grubman J, Cedars M, Diamond-Smith N. Longitudinal trends in fertility in women of advanced maternal age in the United States and Sweden from 1935-2018 and comparison to maternal mortality ratios. HUM FERTIL 2023; 26:1219-1227. [PMID: 36803365 DOI: 10.1080/14647273.2022.2161075] [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: 12/12/2021] [Accepted: 07/21/2022] [Indexed: 02/22/2023]
Abstract
Advanced maternal age (AMA, >35 years at delivery) confers maternal and foetal risks, particularly with age >45 years and nulliparity, but longitudinal comparative data on age- and parity-specific AMA fertility is lacking. We used the Human Fertility Database (HFD), a publicly available, international database, to analyse fertility in US and Swedish women aged 35-54 from 1935 to 2018. Age-specific fertility rates (ASFR), total birth counts, and proportion of AMA births were evaluated across maternal age, parity, and time, and compared to maternal mortality rates during the same time. In the US, total AMA births nadired in the 1970s, and have risen since. Until 1980, most AMA births were to women completing parity 5 or higher; since then, most have been to low parity women. While ASFR in 35 to 39 year olds was highest in 2015, ASFR in women 40-44 and 45-49 were highest in 1935, though they have been rising recently, especially in low-parity women. While the same AMA fertility trends were seen in the US and Sweden from 1970-2018, maternal mortality rates have risen in the US despite remaining low in Sweden. Although AMA is known to contribute to maternal mortality, this discrepancy merits further consideration.
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Affiliation(s)
- Jessica Grubman
- Division of Obstetrics, Gynecology, and Gynecologic Subspecialties, Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Francisco, CA, USA
| | - Marcelle Cedars
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Francisco, CA, USA
| | - Nadia Diamond-Smith
- Department of Epidemiology and Biostatistics, University of California, San Francisco, CA, USA
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Eckler R, Liu YD, Pooni A, Yong PJ, Lisonkova S, Bedaiwy MA. Maternal and perinatal outcomes in primiparous singleton pregnancies conceived with assisted reproductive technology in British Columbia. Eur J Obstet Gynecol Reprod Biol 2023; 291:106-111. [PMID: 37862928 DOI: 10.1016/j.ejogrb.2023.10.010] [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: 05/18/2023] [Revised: 10/06/2023] [Accepted: 10/08/2023] [Indexed: 10/22/2023]
Abstract
OBJECTIVE To evaluate the odds of developing adverse maternal and perinatal outcomes in primiparous singleton pregnancies conceived with assisted reproductive technology (ART) compared with pregnancies conceived without ART. STUDY DESIGN A retrospective population-based cohort study using data from the British Columbia Perinatal Data Registry. The population included primiparous women with singleton live or stillbirths delivering at or after 20 weeks' gestation between April 1st 2008-March 31st, 2021. Women who conceived with ART were compared with those who conceived without ART. The main outcome measures were gestational diabetes, hypertensive disorders of pregnancy, preterm birth, low birth weight, neonatal intensive care unit admission, stillbirth, and 5-minute Apgar score. Adjusted odds ratios were calculated. RESULTS The study population included 191,059 primiparous women: 183,819 conceived without ART, 7,240 conceived using ART. After controlling for age, body mass index, pre-gestational diabetes, and smoking status, singleton pregnancies conceived by ART had significantly higher odds of gestational diabetes (OR 1.18, 95 % confidence interval [CI] 1.10-1.26) and hypertensive disorders of pregnancy (OR 1.39, 95 % CI 1.29-1.51). There were also significantly increased odds of preterm birth (OR 1.35, 95 % CI 1.25-1.46), low birth weight (OR 1.35, 95 % CI 1.23-1.49), and neonatal intensive care unit admission (OR 1.21, 95 % CI 1.11-1.32). There was not a statistically significant difference in the odds of stillbirth (OR 1.06, 95 % CI 0.72-1.57) or 5-minute Apgar score < 7 (OR 1.10, 95 % CI 0.97-1.26). CONCLUSION There is an increased odds of developing several adverse maternal or neonatal outcomes in primiparous singleton pregnancies conceived by ART including gestational diabetes, hypertensive disorders of pregnancy, preterm birth, low birth weight, and increased incidence of neonatal intensive care unit admissions.
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Affiliation(s)
- Rebecca Eckler
- Department of Obstetrics and Gynaecology, University of British Columbia, Vancouver, BC, Canada
| | - Yang Doris Liu
- Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Amrita Pooni
- Department of Obstetrics and Gynaecology, University of British Columbia, Vancouver, BC, Canada; Division of Reproductive Endocrinology & Infertility, McGill University Health Care Center, Montreal, QC, Canada
| | - Paul J Yong
- Department of Obstetrics and Gynaecology, University of British Columbia, Vancouver, BC, Canada; Division of Reproductive Endocrinology & Infertility, University of British Columbia, Vancouver, BC, Canada
| | - Sarka Lisonkova
- Department of Obstetrics and Gynaecology, University of British Columbia, Vancouver, BC, Canada
| | - Mohamed A Bedaiwy
- Department of Obstetrics and Gynaecology, University of British Columbia, Vancouver, BC, Canada; Division of Reproductive Endocrinology & Infertility, University of British Columbia, Vancouver, BC, Canada.
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Carlsen H, Vik T, Andersen GL, Stangenes K, Bjellmo S, Westvik‐Johari K, Hollung SJ. Cerebral palsy in children born after assisted reproductive technology in Norway: Risk, prevalence, and clinical characteristics. Acta Obstet Gynecol Scand 2023; 102:1450-1458. [PMID: 37602751 PMCID: PMC10577620 DOI: 10.1111/aogs.14663] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 07/21/2023] [Accepted: 07/26/2023] [Indexed: 08/22/2023]
Abstract
INTRODUCTION The aim was to investigate the risk, prevalence, and clinical characteristics of cerebral palsy among children born after assisted reproductive technology (ART) in Norway. MATERIAL AND METHODS All liveborn children from 2002 to 2015 were included. Information was collected from the Medical Birth Registry of Norway, linked to the Norwegian Quality and Surveillance Registry for Cerebral Palsy as of December 31, 2022. Logistic regression analyses were used to calculate the prevalence of cerebral palsy per 1000 live births after ART and natural conception with birth year as covariate, crude odds ratios (OR) for cerebral palsy among children born after ART using children born after natural conception as reference, and OR adjusted for potential confounders, with 95% confidence intervals (CI). Potential mediators of the association were studied in stratified analyses. Descriptive statistics were used to compare proportions in clinical characteristics among children with cerebral palsy born after ART and natural conception. RESULTS Among 833 645 livebirths, 23 645 children were born after ART and of the latter 97 were diagnosed with cerebral palsy. The overall prevalence of cerebral palsy after ART was 4.10 per 1000 live births (95% CI 3.36-5.00), decreasing from 7.79 per 1000 in 2002 to 3.55 in 2015. Compared with children born after natural conception, the OR for cerebral palsy was 2.01 (95% CI 1.63-2.47) adjusted for mother's age at birth, parity, and pre-pregnancy health. When restricted to singletons born at term, the adjusted OR for cerebral palsy was 1.13 (95% CI 0.76-1.69). The distribution of cerebral palsy subtypes and the severity of gross and fine motor function and associated impairments did not differ significantly between children with cerebral palsy born after ART and natural conception. CONCLUSIONS Children born after ART had a risk of cerebral palsy that was twice that of children born after natural conception. The increased risk of cerebral palsy after ART is likely attributed to multiple pregnancies and preterm births. The prevalence of cerebral palsy after ART decreased significantly during the study period, despite an increased use of ART in the population. The distribution of clinical characteristics did not differ between children with cerebral palsy born after ART and those born after a natural conception, suggesting that the risk factors for, and causes of cerebral palsy were similar.
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Affiliation(s)
- Henriette Carlsen
- Department of Clinical and Molecular MedicineNorwegian University of Science and TechnologyTrondheimNorway
| | - Torstein Vik
- Department of Clinical and Molecular MedicineNorwegian University of Science and TechnologyTrondheimNorway
| | - Guro L. Andersen
- Department of Clinical and Molecular MedicineNorwegian University of Science and TechnologyTrondheimNorway
- Norwegian Quality and Surveillance Registry for Cerebral Palsy (NorCP)Vestfold Hospital TrustTønsbergNorway
| | - Kristine Stangenes
- Department of Health Registry Research and DevelopmentNorwegian Institute of Public HealthBergenNorway
| | - Solveig Bjellmo
- Department of Obstetrics and GynecologyHelse More og Romsdal HFAalesundNorway
- Faculty of Medicine and Health Sciences AdministrationNorwegian University of Science and TechnologyTrondheimNorway
| | - Kjersti Westvik‐Johari
- Department of Public Health and NursingNorwegian University of Science and TechnologyTrondheimNorway
| | - Sandra Julsen Hollung
- Department of Clinical and Molecular MedicineNorwegian University of Science and TechnologyTrondheimNorway
- Norwegian Quality and Surveillance Registry for Cerebral Palsy (NorCP)Vestfold Hospital TrustTønsbergNorway
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Jiang F, Li Y, Sun L. Association between gestational weight gain and adverse neonatal outcomes in women conceiving with assisted reproductive technology: Evidence from the NVSS 2019-2021. PLoS One 2023; 18:e0292665. [PMID: 37883382 PMCID: PMC10602326 DOI: 10.1371/journal.pone.0292665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 09/26/2023] [Indexed: 10/28/2023] Open
Abstract
OBJECTIVE To evaluate the association between gestational weight gain (GWG) and adverse neonatal outcomes in women who conceived using assisted reproductive technology (ART). METHODS The National Vital Statistics System (NVSS) 2019-2021 provided data for this retrospective cohort study. Adverse neonatal outcomes included premature birth, small for gestational age (SGA), large for gestational age (LGA), macrosomia, low birth weight (LBW), and other abnormal conditions. Any adverse outcome was defined as at least one of the above six outcomes. Multivariate logistic regression analysis was employed to evaluate the associations between GWG and different outcomes, after adjusting for confounding factors. These associations were further assessed in subgroups of maternal age at delivery, paternal age at delivery, preconception body mass index (BMI), gestational age, maternal race, parity, gestational diabetes, and gestational hypertension. RESULTS Totally 108201 women were included, with 22282 in the insufficient GWG group, 38034 in the sufficient GWG group, and 47885 in the excessive GWG group. Women with insufficient GWG [odds ratios (OR) = 1.11, 95%CI: 1.07-1.16, P<0.001] and excessive GWG (OR = 1.14, 95%CI: 1.10-1.18, P<0.001) had significantly greater risks of any adverse outcome than those with sufficient GWG. In contrast to sufficient GWG, insufficient GWG was associated with significantly elevated risks of premature birth (OR = 1.42, 95%CI: 1.35-1.48, P<0.001), SGA (OR = 1.45, 95%CI: 1.37-1.53, P<0.001), LBW (OR = 1.47, 95%CI: 1.37-1.58, P<0.001), and other abnormal conditions (OR = 1.32, 95%CI: 1.27-1.39, P<0.001), and excessive GWG was associated with significantly lower risks of premature birth (OR = 0.86, 95%CI: 0.83-0.90, P<0.001), SGA (OR = 0.79, 95%CI: 0.75-0.83, P<0.001), LBW (OR = 0.85, 95%CI: 0.79-0.91, P<0.001), and other abnormal conditions (OR = 0.92, 95%CI: 0.88-0.96, P<0.001). Infants born to women with insufficient GWG had significantly decreased risks of LGA (OR = 0.71, 95%CI: 0.66-0.75, P<0.001) and macrosomia (OR = 0.68, 95%CI: 0.63-0.74, P<0.001), and infants born to women with excessive GWG had significantly increased risks of LGA (OR = 1.50, 95%CI: 1.44-1.56, P<0.001) and macrosomia (OR = 1.60, 95%CI: 1.51-1.69, P<0.001). CONCLUSION Insufficient GWG and excessive GWG were associated with increased risks of any adverse outcome than sufficient GWG in women who conceived with ART, indicating the applicability of recommended GWG by the Institute of Medicine (IOM) in this population.
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Affiliation(s)
- Feifei Jiang
- Department of Neonatology, Xiamen Humanity Maternity Hospital, Xiamen, Fujian, China
| | - Yanan Li
- Department of Neonatology, Bozhou People’s Hospital, Bozhou, Anhui, China
| | - Lipeng Sun
- Department of Neonatology, Bozhou People’s Hospital, Bozhou, Anhui, China
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Aizawa M, Ishihara S, Yokoyama T. Singleton pregnancy using in vitro fertilization or intracytoplasmic sperm injection does not increase risk of bleeding in cesarean delivery: a retrospective cohort study. J Anesth 2023; 37:769-774. [PMID: 37612435 DOI: 10.1007/s00540-023-03234-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: 06/13/2022] [Accepted: 07/22/2023] [Indexed: 08/25/2023]
Abstract
PURPOSE Several studies indicate that assisted reproductive technology (ART) including in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI) pregnancies carries increased risk of complications including postpartum hemorrhage (PPH). However, the association between IVF/ICSI and the bleeding risk particularly in cesarean delivery has not been systematically assessed. The aim of this study was to evaluate bleeding risk during and after cesarean delivery in parturients who conceived using IVF or ICSI. METHODS This is a retrospective observational study analyzing data from 310 parturients who underwent cesarean delivery: 155 who had conceived using IVF or ICSI (IVF/ICSI group) and 155 age and year of delivery matched controls who had conceived spontaneously (control group). The primary outcome measure was the amount of blood lost during and within 24 h after cesarean delivery. Secondary outcome measure was the incidence of severe PPH. With 132 parturients in each group, we had 90% power to detect a 200 mL difference in the bleeding amount, at a 0.05 two-sided significance level. RESULTS The amount of bleeding in the IVF/ICSI group was 1234 ± 669 mL, which was 124 mL (11.2%) greater than that in the control group (95% CI - 34 to 282; p = 0.12). The incidence of severe PPH in the IVF/ICSI group and in the control group was 23.9% and 16.8%, respectively (p = 0.16), and the unadjusted odds ratio was 1.6 (95% CI, 0.9-2.7; p = 0.12). No significant independent effect of IVF/ICSI on the bleeding amount and the incidence of severe PPH was observed in multivariable regression analyses (p = 0.22, p = 0.16). CONCLUSION In this study, IVF and ICSI were not associated with increasing risk of bleeding in cesarean delivery.
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Affiliation(s)
- Mariko Aizawa
- Department of Anesthesia, Teine Keijinkai Hospital, 1-12-1-40 Maeda, Teine, Sapporo, 006-8555, Japan.
| | - Satoshi Ishihara
- Department of Anesthesia, Teine Keijinkai Hospital, 1-12-1-40 Maeda, Teine, Sapporo, 006-8555, Japan
| | - Takeshi Yokoyama
- Department of Anesthesia, Teine Keijinkai Hospital, 1-12-1-40 Maeda, Teine, Sapporo, 006-8555, Japan
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Knobbe H, Damer EA, Edens MA, Nij Bijvank BSWA, Hemels MAC, Ter Horst PGJ. Maternal and neonatal outcomes after benzodiazepine and benzodiazepine agonist exposure during pregnancy in women with mental disorders. Br J Clin Pharmacol 2023; 89:3005-3015. [PMID: 37218067 DOI: 10.1111/bcp.15795] [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: 12/20/2022] [Revised: 04/21/2023] [Accepted: 05/16/2023] [Indexed: 05/24/2023] Open
Abstract
AIMS To compare the gestational age of neonates in utero exposed to benzodiazepines (BDZs) with nonexposed controls. Secondary objectives were birth weight, presence of congenital malformations, APGAR score and the need for >3 months (prolonged) maternal psychiatric care. METHODS A retrospective cohort study of women and neonates from 2013 to 2021 with univariate and multivariable analysis to study the associations between BDZ exposure and gestational age compared to nonexposed women with mental health problems. RESULTS We found that BDZ exposure was not associated with a lower gestational age. We found that women in the exposed group had an increased risk of psychiatric care (adjusted odds ratio 2.58 [95% confidence interval 1.71-3.91], P < .001). CONCLUSION We found that in utero BDZ exposure was not associated with a significantly lower gestational age of the neonates and was associated with prolonged psychiatric care of their mothers.
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Affiliation(s)
- Hennique Knobbe
- Department of Clinical Pharmacy, Isala, Zwolle, The Netherlands
| | - Elvera A Damer
- Department of Psychiatry, Isala, Zwolle, The Netherlands
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Fukuda E, Hamuro A, Kitada K, Kurihara Y, Tahara M, Misugi T, Nakano A, Tamaue M, Shinomiya S, Yoshida H, Koyama M, Tachibana D. The Impact of Assisted Reproductive Technology on Umbilical Cord Insertion: Increased Risk of Velamentous Cord Insertion in Singleton Pregnancies Conceived through ICSI. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1715. [PMID: 37893433 PMCID: PMC10608747 DOI: 10.3390/medicina59101715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 09/22/2023] [Accepted: 09/23/2023] [Indexed: 10/29/2023]
Abstract
Background and Objectives: Vasa previa (VP) is a significant perinatal complication that can have serious consequences for the fetus/neonate. Velamentous cord insertion (VCI) is a crucial finding in prenatal placental morphology surveillance as it is indicative of comorbid VP. Assisted reproductive technology (ART) has been identified as a risk factor for VCI, so identifying risk factors for VCI in ART could improve VP recognition. This study aims to evaluate the displacement of umbilical cord insertion (CI) from the placental center and to examine the relationship between the modes of conception. Materials and Methods: We conducted a retrospective study at the Obstetrics Department of Osaka Metropolitan University Hospital in Japan between May 2020 and June 2022. The study included a total of 1102 patients who delivered after 22 weeks of gestation. They were divided into three groups: spontaneous pregnancy, conventional in vitro fertilization (cIVF), and in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI). We recorded patient background information, perinatal complications, perinatal outcomes, and a numerical "displacement score", indicating the degree of separation between umbilical CI and the placental center. Results: The displacement score was significantly higher in the cIVF and IVF/ICSI groups compared with the spontaneous conception group. Additionally, the IVF/ICSI group showed a significantly higher displacement score than the cIVF group. Conclusions: Our study provides the first evidence that the methods of ART can affect the location of umbilical CI on the placental surface. Furthermore, we found that IVF/ICSI may contribute to greater displacement of CI from the placental center.
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Affiliation(s)
- Eriko Fukuda
- Department of Obstetrics and Gynecology, Graduate School of Medicine, Osaka City University, 1-4-3 Asahimachi, Abeno-ku, Osaka 5454-8585, Japan;
| | - Akihiro Hamuro
- Department of Obstetrics and Gynecology, Graduate School of Medicine, Osaka Metropolitan University, 1-4-3 Asahimachi, Abeno-ku, Osaka 5454-8585, Japan; (K.K.); (Y.K.); (M.T.); (T.M.); (A.N.); (M.K.); (D.T.)
| | - Kohei Kitada
- Department of Obstetrics and Gynecology, Graduate School of Medicine, Osaka Metropolitan University, 1-4-3 Asahimachi, Abeno-ku, Osaka 5454-8585, Japan; (K.K.); (Y.K.); (M.T.); (T.M.); (A.N.); (M.K.); (D.T.)
| | - Yasushi Kurihara
- Department of Obstetrics and Gynecology, Graduate School of Medicine, Osaka Metropolitan University, 1-4-3 Asahimachi, Abeno-ku, Osaka 5454-8585, Japan; (K.K.); (Y.K.); (M.T.); (T.M.); (A.N.); (M.K.); (D.T.)
| | - Mie Tahara
- Department of Obstetrics and Gynecology, Graduate School of Medicine, Osaka Metropolitan University, 1-4-3 Asahimachi, Abeno-ku, Osaka 5454-8585, Japan; (K.K.); (Y.K.); (M.T.); (T.M.); (A.N.); (M.K.); (D.T.)
| | - Takuya Misugi
- Department of Obstetrics and Gynecology, Graduate School of Medicine, Osaka Metropolitan University, 1-4-3 Asahimachi, Abeno-ku, Osaka 5454-8585, Japan; (K.K.); (Y.K.); (M.T.); (T.M.); (A.N.); (M.K.); (D.T.)
| | - Akemi Nakano
- Department of Obstetrics and Gynecology, Graduate School of Medicine, Osaka Metropolitan University, 1-4-3 Asahimachi, Abeno-ku, Osaka 5454-8585, Japan; (K.K.); (Y.K.); (M.T.); (T.M.); (A.N.); (M.K.); (D.T.)
| | - Mami Tamaue
- Women’s Health Care Science, Advanced Care Science Field, Graduate School of Nursing, Osaka Metropolitan University, 1-5-17 Asahimachi, Abeno-ku, Osaka 5454-8585, Japan;
| | - Sae Shinomiya
- Department of Medical Statistics, Graduate School of Medicine, Osaka Metropolitan University, 1-4-3 Asahimachi, Abeno-ku, Osaka 5454-8585, Japan; (S.S.); (H.Y.)
| | - Hisako Yoshida
- Department of Medical Statistics, Graduate School of Medicine, Osaka Metropolitan University, 1-4-3 Asahimachi, Abeno-ku, Osaka 5454-8585, Japan; (S.S.); (H.Y.)
| | - Masayasu Koyama
- Department of Obstetrics and Gynecology, Graduate School of Medicine, Osaka Metropolitan University, 1-4-3 Asahimachi, Abeno-ku, Osaka 5454-8585, Japan; (K.K.); (Y.K.); (M.T.); (T.M.); (A.N.); (M.K.); (D.T.)
| | - Daisuke Tachibana
- Department of Obstetrics and Gynecology, Graduate School of Medicine, Osaka Metropolitan University, 1-4-3 Asahimachi, Abeno-ku, Osaka 5454-8585, Japan; (K.K.); (Y.K.); (M.T.); (T.M.); (A.N.); (M.K.); (D.T.)
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Silvestris E, Petracca EA, Mongelli M, Arezzo F, Loizzi V, Gaetani M, Nicolì P, Damiani GR, Cormio G. Pregnancy by Oocyte Donation: Reviewing Fetal-Maternal Risks and Complications. Int J Mol Sci 2023; 24:13945. [PMID: 37762248 PMCID: PMC10530596 DOI: 10.3390/ijms241813945] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 08/22/2023] [Accepted: 09/07/2023] [Indexed: 09/29/2023] Open
Abstract
Oocyte donation (OD) has greatly improved over the last three decades, becoming a preferred practice of assisted reproductive technology (ART) for infertile women wishing for motherhood. Through OD, indeed, it has become possible to overcome the physiological limitation due to the ovarian reserve (OR) exhaustion as well as the poor gamete reliability which parallels the increasing age of women. However, despite the great scientific contribution related to the success of OD in the field of infertility, this practice seems to be associated with a higher rate of major risky events during pregnancy as recurrent miscarriage, infections and placental diseases including gestational hypertension, pre-eclampsia and post-partum hemorrhage, as well as several maternal-fetal complications due to gametes manipulation and immune system interaction. Here, we will revisit this questioned topic since a number of studies in the medical literature focus on the successful aspects of the OD procedure in terms of pregnancy rate without, however, neglecting the risks and complications potentially linked to external manipulation or heterologous implantation.
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Affiliation(s)
- Erica Silvestris
- Gynecologic Oncology Unit, IRCCS Istituto Tumori “Giovanni Paolo II”, 70124 Bari, Italy; (E.A.P.); (V.L.); (G.C.)
| | - Easter Anna Petracca
- Gynecologic Oncology Unit, IRCCS Istituto Tumori “Giovanni Paolo II”, 70124 Bari, Italy; (E.A.P.); (V.L.); (G.C.)
| | - Michele Mongelli
- Obstetrics and Gynecology Unit, University of Bari “Aldo Moro”, 70121 Bari, Italy; (M.M.); (M.G.); (P.N.); (G.R.D.)
| | - Francesca Arezzo
- Department of Interdisciplinary Medicine (DIM), University of Bari “Aldo Moro”, 70121 Bari, Italy;
| | - Vera Loizzi
- Gynecologic Oncology Unit, IRCCS Istituto Tumori “Giovanni Paolo II”, 70124 Bari, Italy; (E.A.P.); (V.L.); (G.C.)
- Department of Precision and Regenerative Medicine—Ionian Area, University of Bari “Aldo Moro”, 70121 Bari, Italy
| | - Maria Gaetani
- Obstetrics and Gynecology Unit, University of Bari “Aldo Moro”, 70121 Bari, Italy; (M.M.); (M.G.); (P.N.); (G.R.D.)
| | - Pierpaolo Nicolì
- Obstetrics and Gynecology Unit, University of Bari “Aldo Moro”, 70121 Bari, Italy; (M.M.); (M.G.); (P.N.); (G.R.D.)
| | - Gianluca Raffaello Damiani
- Obstetrics and Gynecology Unit, University of Bari “Aldo Moro”, 70121 Bari, Italy; (M.M.); (M.G.); (P.N.); (G.R.D.)
| | - Gennaro Cormio
- Gynecologic Oncology Unit, IRCCS Istituto Tumori “Giovanni Paolo II”, 70124 Bari, Italy; (E.A.P.); (V.L.); (G.C.)
- Department of Precision and Regenerative Medicine—Ionian Area, University of Bari “Aldo Moro”, 70121 Bari, Italy
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Huttler A, Murugappan G, Stentz NC, Cedars MI. Reproduction as a window to future health in women. Fertil Steril 2023; 120:421-428. [PMID: 36641001 DOI: 10.1016/j.fertnstert.2023.01.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 12/16/2022] [Accepted: 01/05/2023] [Indexed: 01/13/2023]
Abstract
Cultivating awareness for reproduction as a window to future health presents an opportunity for early identification and modification of risk factors that can affect both individual and population-level morbidity and mortality. Infertility could serve as both a window into future health as well as a pathway to future pathology. The underlying mechanisms of infertility may share common pathways with long-term risk for health and well-being. Making this identification early in the disease process may improve opportunities for intervention, and deepen our understanding of long-term risk. Additionally, fertility treatments may increase individual risk. Only by making these associations and designing studies to understand how disease and treatment risk impact health can we truly fulfill our goal of building healthy families. The aim of this review is to discuss the short-term impact of fertility challenges and treatment, long-term associations of infertility with morbidity and mortality, and the role of parity in modifying these risk associations.
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Hamilton I, Martin N, Liu J, DeFranco E, Rossi R. Gestational Age and Birth Outcomes in Term Singleton Pregnancies Conceived With Infertility Treatment. JAMA Netw Open 2023; 6:e2328335. [PMID: 37566418 PMCID: PMC10422180 DOI: 10.1001/jamanetworkopen.2023.28335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 06/30/2023] [Indexed: 08/12/2023] Open
Abstract
Importance Despite the increased perinatal risks associated with pregnancies conceived with infertility treatment, there are no recommendations for timing of delivery among this at-risk population. Objective To identify the gestational age at which the ongoing risks of stillbirth are optimally balanced with the risks of neonatal comorbidities and infant deaths in term singleton pregnancies conceived with infertility treatment. Design, Setting, and Participants This cohort study used birth and death data from January 1, 2014, to December 31, 2018, in the US obtained from the National Center for Health Statistics. Singleton pregnancies conceived with infertility treatment delivered at term (37-42 weeks' gestation) were eligible for inclusion. The exclusion criteria were deliveries at less than 37 weeks' or at least 43 weeks' gestation and pregnancies with unknown history of infertility treatment, congenital anomalies, pregestational diabetes, pregestational hypertension, gestational hypertension, and preeclampsia. Data were analyzed from July 22, 2022, to June 24, 2023. Exposure Gestational age at delivery between 37 and 42 weeks. Main Outcomes and Measures The primary outcome was optimal timing of delivery. To ascertain this timing, the risk of delivery (rate of neonatal morbidity and infant death) at a given gestational week was compared with the risk of delivery in the subsequent week of gestation for an additional week (rate of stillbirth during the given week per 10 000 ongoing pregnancies plus rate of neonatal morbidity and infant death in the subsequent week of gestation per 10 000 deliveries). The rates of stillbirth, neonatal morbidity, and infant death (within 1 year of life) were compared at each week. Neonatal morbidity included an Apgar score of 3 or lower at 5 minutes, requirement of ventilation for 6 hours or more, neonatal intensive care unit admission, and seizures. Results Of the 178 448 singleton term pregnancies conceived with infertility treatment (maternal mean [SD] age, 34.2 [5.2] years; mean [SD] gestational age, 39.2 [1.2] weeks; 130 786 [73.5%] were non-Hispanic White patients). The risk of delivery in the subsequent week of gestation was lower than the risk of delivery at both 37 weeks (628 [95% CI, 601-656] vs 1005 [95% CI, 961-1050] per 10 000 live births) and 38 weeks (483 [95% CI, 467-500 vs 625 [95% CI, 598-652] per 10 000 live births). The risks of delivery in subsequent week of gestation significantly exceeded the risk of delivery at 39 weeks (599 [95% CI, 576-622] vs 479 [95% CI, 463-495] per 10 000 live births) and were not significant at 40 weeks (639 [95% CI, 605-675] vs 594 [95% CI, 572-617] per 10 000 live births) and 41 weeks (701 [95% CI, 628-781] vs 633 [95% CI, 599-669] per 10 000 live births). Conclusions and Relevance Results of this study suggest that, in pregnancies conceived with infertility treatment, delivery at 39 weeks provided the lowest perinatal risk when comparing risk of delivery at this week of gestation vs the subsequent week of gestation.
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Affiliation(s)
- Ira Hamilton
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Nicole Martin
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - James Liu
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Emily DeFranco
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Robert Rossi
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Cincinnati College of Medicine, Cincinnati, Ohio
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Dai F, Lan Y, Pan S, Wang Y, Hua Y, Xiao W. Pregnancy outcomes and disease phenotype of hypertensive disorders of pregnancy in singleton pregnancies after in vitro fertilization: a retrospective analysis of 1130 cases. BMC Pregnancy Childbirth 2023; 23:523. [PMID: 37464308 DOI: 10.1186/s12884-023-05838-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 07/09/2023] [Indexed: 07/20/2023] Open
Abstract
BACKGROUND Although in vitro fertilization (IVF) can increase the incidence of hypertensive disorders of pregnancy (HDP), the pregnancy outcomes and disease phenotype of HDP in singleton pregnancies conceived via IVF remain unclear. METHODS This retrospective cohort study enrolled 1130 singleton pregnancies with HDP from 2016 to 2020. According to the mode of conception, they were allocated into IVF (n = 102) and natural conception (NC) groups (n = 1028). All IVF pregnancies were subdivided into frozen embryo transfer (FET) group (n = 42) and fresh embryo transfer (ET) group (n = 60). Demographic data, pregnancy outcomes and disease phenotypes of HDP among the groups were compared. The risk factors for severe preeclampsia (PE) and early-onset PE were analyzed. RESULTS The incidences of early-onset PE (P<0.001), severe PE (P = 0.016), cesarean section (P<0.001) and preterm births (P = 0.003) in the IVF-HDP group were significantly higher than those in the NC-HDP group, and gestational age at diagnosis of HDP (P = 0.027) and gestational age at delivery (P = 0.004) were earlier and birthweight of the neonates (P = 0.033) were lower in the IVF group. In singleton pregnancies with HDP, IVF was associated with increased risks for both severe PE and early-onset PE (aOR 1.945, 95% CI 1.256, 3.014; and aOR 2.373, 95% CI 1.537, 3.663, respectively), as well as FET, family history of preeclampsia, intrahepatic cholestasis of pregnancy, gestational hypothyroidism and multiparity were associated with increased risks of severe PE and early-onset PE. CONCLUSIONS In singleton pregnancies with HDP, IVF was associated with an increased incidence of the disease phenotype (severe or early-onset PE), as well as an increased incidence of pregnancy outcomes related to severe PE and early-onset PE.
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Affiliation(s)
- Fen Dai
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325027, China
| | - Yehui Lan
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325027, China
| | - Shuangjia Pan
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325027, China
| | - Yuhuan Wang
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325027, China
| | - Ying Hua
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325027, China.
| | - Wenya Xiao
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325027, China.
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Wang L, Cheng L, Zhang S, Su M, Jin Y, Luo D. Mediation effect of pregnancy-induced hypertension on the association between assisted reproductive technology and adverse neonatal outcomes: a population-based study. BMC Pregnancy Childbirth 2023; 23:385. [PMID: 37231502 DOI: 10.1186/s12884-023-05694-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 05/09/2023] [Indexed: 05/27/2023] Open
Abstract
BACKGROUND Assisted reproductive technology (ART) has been widely used in the treatment of infertility, and is associated with adverse maternal and neonatal outcomes. However, the potential pathways by which ART affects adverse neonatal outcomes are unclear. We aimed to investigate the role of pregnancy-induced hypertension (PIH) in the association between ART and adverse neonatal outcomes. METHODS Adult women (aged ≥ 18 years) with a singleton pregnancy in the National Vital Statistics System (NVSS) 2020 were enrolled in this retrospective cohort study. Study outcomes were adverse neonatal outcomes, including premature birth, low birth weight, and admission to the neonatal intensive care unit (NICU). Logistic regression models were utilized to investigate the association between ART, PIH, and adverse neonatal outcomes, expressed as odds ratio (OR) and 95% confidence interval (CI). The distribution-of-the-product method was used to explore whether there was a mediating effect of PIH between ART and adverse neonatal outcomes, and the 95% CI of the distribution-of-the-product did not contain 0 indicating a mediating effect. RESULTS This study included 2,824,418 women, of whom 35,020 (1.24%) women used ART, 239,588 (8.48%) women had PIH, and 424,741 (15.04%) neonates had any adverse neonatal outcomes. The use of ART was associated with higher odds of PIH (OR = 1.42; 95%CI: 1.37-1.46) and any adverse neonatal outcomes (OR = 1.47; 95%CI: 1.43-1.51). The distribution-of-the-product was 0.31 (95%CI: 0.28-0.34), and 8.51% of the association between ART and adverse neonatal outcomes was mediated through PIH. Among different adverse neonatal outcomes, PIH mediated 29.17% of the association between ART and low birth weight, 9.37% of the association between ART and premature birth, and 12.20% of the association between ART and NICU admission. The mediating effect of PIH was found in women of different ages (< 35 years and ≥ 35 years) and parities (primipara and multipara). CONCLUSION This study supports a mediating role for PIH in the association between ART and adverse neonatal outcomes. Further studies are needed to determine the mechanisms by which AR affects PIH so that interventions to reduce PIH can be developed to reduce adverse neonatal outcomes associated with ART.
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Affiliation(s)
- Luying Wang
- Department of Obstetrics, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, No.1617 Riyue Avenue, Qingyang District, Chengdu, 611731, P.R. China
| | - Linbo Cheng
- Department of Obstetrics, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, No.1617 Riyue Avenue, Qingyang District, Chengdu, 611731, P.R. China
| | - Shimao Zhang
- Department of Obstetrics, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, No.1617 Riyue Avenue, Qingyang District, Chengdu, 611731, P.R. China
| | - Mi Su
- Department of Obstetrics, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, No.1617 Riyue Avenue, Qingyang District, Chengdu, 611731, P.R. China
| | - Ying Jin
- Department of Obstetrics, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, No.1617 Riyue Avenue, Qingyang District, Chengdu, 611731, P.R. China
| | - Dan Luo
- Department of Obstetrics, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, No.1617 Riyue Avenue, Qingyang District, Chengdu, 611731, P.R. China.
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Epelboin S, Labrosse J, De Mouzon J, Devaux A, Gervoise-Boyer MJ, Hesters L, Jonveaux P, Levy R, Sermondade N, Fauque P, Pessione F. Higher risk of pre-eclampsia and other vascular disorders with artificial cycle for frozen-thawed embryo transfer compared to ovulatory cycle or to fresh embryo transfer following in vitro fertilization. Front Endocrinol (Lausanne) 2023; 14:1182148. [PMID: 37284215 PMCID: PMC10240394 DOI: 10.3389/fendo.2023.1182148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 05/04/2023] [Indexed: 06/08/2023] Open
Abstract
Background Risks of maternal morbidity are known to be reduced in pregnancies resulting from frozen embryo transfer (FET) compared to fresh-embryo transfer (fresh-ET), except for the risk of pre-eclampsia, reported to be higher in FET pregnancies compared to fresh-ET or natural conception. Few studies have compared the risk of maternal vascular morbidities according to endometrial preparation for FET, either with ovulatory cycle (OC-FET) or artificial cycle (AC-FET). Furthermore, maternal pre-eclampsia could be associated with subsequent vascular disorders in the offspring. Methods A 2013-2018 French nationwide cohort study comparing maternal vascular morbidities in 3 groups of single pregnancies was conducted: FET with either OC or AC preparation, and fresh-ET. Data were extracted from the French National Health System database. Results were adjusted for maternal characteristics and infertility (age, parity, smoking, obesity, history of diabetes or hypertension, endometriosis, polycystic ovary syndrome and premature ovarian insufficiency). Results A total of 68025 single deliveries were included: fresh-ET (n=48152), OC-FET (n=9500), AC-FET (n=10373). The risk of pre-eclampsia was higher in AC-FET compared to OC-FET and fresh-ET groups in univariate analysis (5.3% vs. 2.3% and 2.4%, respectively, P<0.0001). In multivariate analysis the risk was significantly higher in AC-FET compared to fresh-ET: aOR=2.43 [2.18-2.70], P<0.0001). Similar results were observed for the risk of other vascular disorders in univariate analysis (4.7% vs. 3.4% and 3.3%, respectively, P=0.0002) and in multivariate analysis (AC-FET compared to fresh-ET: aOR=1.50 [1.36-1.67], P<0.0001). In multivariate analysis, the risk of pre-eclampsia and other vascular disorders were comparable in OC-FET and fresh-ET: aOR=1.01 [0.87-1.17, P= 0.91 and aOR=1.00 [0.89-1.13], P=0.97, respectively).Within the group of FET, the risks of pre-eclampsia and other vascular disorders in multivariate analysis were higher in AC-FET compared to OC-FET (aOR=2.43 [2.18-2.70], P<0.0001 and aOR=1.5 [1.36-1.67], P<0.0001, respectively). Conclusion This nationwide register-based cohort study highlights the possibly deleterious role of prolonged doses of exogenous estrogen-progesterone supplementation on gestational vascular pathologies and the protective role of the corpus luteum present in OC-FET for their prevention. Since OC-FET has been demonstrated not to strain the chances of pregnancy, OC preparation should be advocated as first-line preparation in FET as often as possible in ovulatory women.
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Affiliation(s)
- Sylvie Epelboin
- Department of Reproductive Medicine, Gynecology and Obstetrics, Hôpital Bichat-Claude Bernard, Assistance Publique-Hôpitaux de Paris Nord, Université de Paris, Paris, France
| | - Julie Labrosse
- Department of Reproductive Medicine, Gynecology and Obstetrics, American Hospital of Paris, Neuilly-sur-Seine, France
| | - Jacques De Mouzon
- Department of Reproductive Biology, Unilabs, Direction médicale, Clichy La Garenne, France
| | - Aviva Devaux
- Department of Reproductive Biology, Centre Hospitalier Universitaire, Amiens, France
| | | | - Laetitia Hesters
- Department of Reproductive Biology, Hôpital Antoine Béclère, Hôpitaux Universitaires Paris-Sud, Assistance Publique - Hôpitaux de Paris, Clamart, France
| | - Philippe Jonveaux
- Department of Procreation, Agence de la biomédecine, La Plaine Saint Denis, France
| | - Rachel Levy
- Department of Reproductive Biology, Hôpital Tenon, Hôpitaux Universitaires Est Parisien, Assistance Publique – Hôpitaux de Paris, Paris, France
| | - Nathalie Sermondade
- Department of Reproductive Biology, Hôpital Tenon, Hôpitaux Universitaires Est Parisien, Assistance Publique – Hôpitaux de Paris, Paris, France
| | - Patricia Fauque
- Department of Reproductive Biology, Université Bourgogne Franche-Comté - INSERM UMR1231, Dijon, France
| | - Fabienne Pessione
- Department of Procreation, Agence de la biomédecine, La Plaine Saint Denis, France
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Xie L, Qi Y, Li H, Chen L. Adverse Pregnancy Outcomes Associated with Endometriosis and Its Influencing Factors. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2023; 2023:7486220. [PMID: 37197694 PMCID: PMC10185417 DOI: 10.1155/2023/7486220] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 08/22/2022] [Accepted: 08/23/2022] [Indexed: 05/19/2023]
Abstract
Aim To investigate the adverse pregnancy outcomes associated with endometriosis and its influencing factors. Methods A total of 188 endometriosis patients who gave birth at our hospital between June 2018 and January 2021 were screened for eligibility and included in the research group, while a control group of 188 nonendometriosis women who delivered at our hospital during the same period were also included as healthy controls. Pregnancy outcomes were the key outcome measure, and the relationship between endometriosis and unfavorable pregnancy outcomes, as well as the influencing factors, were explored. Results There was no significant difference in the risk of adverse pregnancy events such as miscarriage, ectopic pregnancy, termination of pregnancy, and fetal death between the two groups (P > 0.05). The differences in hypertensive disorder in pregnancy, gestational diabetes, placental abruption, fetal growth restriction, and luteal support between the two groups also failed to reach the statistical standard (P > 0.05). The two groups significantly differed in terms of cesarean delivery, preterm delivery, and placenta previa (1.92 (95% CI 1.33-2.85), 2.43 (95% CI 1.05-5.58), and 4.51 (95% CI 1.23-16.50)) (P < 0.05). Conclusion Endometriosis is an influential factor in adverse pregnancy outcomes and results in a high risk of preterm delivery, placenta previa, and cesarean delivery in patients. Mutual interactions exist among adverse pregnancy outcomes and thus require appropriate management.
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Affiliation(s)
- Li Xie
- Department of Obstetrics and Gynecology, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Yuanjie Qi
- Department of Obstetrics and Gynecology, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Hua Li
- Department of Obstetrics and Gynecology, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Li Chen
- Department of Obstetrics and Gynecology, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, China
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Westvik-Johari K, Håberg SE, Lawlor DA, Romundstad LB, Bergh C, Wennerholm UB, Gissler M, Henningsen AKA, Tiitinen A, Pinborg A, Opdahl S. The challenges of selective fertility and carryover effects in within-sibship analyses: the effect of assisted reproductive technology on perinatal mortality as an example. Int J Epidemiol 2023; 52:403-413. [PMID: 36715050 PMCID: PMC10266759 DOI: 10.1093/ije/dyad003] [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: 01/13/2022] [Accepted: 01/11/2023] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND Within-sibship analyses show lower perinatal mortality after assisted reproductive technology (ART) compared with natural conception (NC), a finding that appears biologically unlikely. We investigated whether this may be attributed to bias from selective fertility and carryover effects. METHODS Using data from national registries in Denmark (1994-2014), Finland (1990-2014) and Norway and Sweden (1988-2015), we studied 5 722 826 singleton pregnancies, including 119 900 ART-conceived and 37 590 exposure-discordant sibships. Perinatal mortality at the population level and within sibships was compared using multilevel logistic regression with random and fixed intercepts, respectively. We estimated selective fertility as the proportion of primiparous women with and without perinatal loss who had a second delivery, and carryover effects through bidirectional and crosswise associations. RESULTS Population analysis showed higher perinatal mortality among ART conception compared with NC (odds ratio 1.21, 95% CI 1.13 to 1.30), whereas within-sibship analysis showed the opposite (OR 0.36, 95% CI 0.31 to 0.43). Primiparous women with perinatal loss were more likely to give birth again (selective fertility) and to use ART in this subsequent pregnancy (carryover effects), resulting in strong selection of double-discordant sibships with death of the naturally conceived and survival of the ART-conceived sibling. After controlling for conception method and outcome in the first pregnancy, ART was not consistently associated with perinatal mortality in the second pregnancy. CONCLUSIONS Whereas population estimates may be biased by residual confounding, within-sibship estimates were biased by selective fertility and carryover effects. It remains unclear whether ART conception contributes to perinatal mortality.
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Affiliation(s)
- Kjersti Westvik-Johari
- Department of Fertility, Women and Children’s Centre, St Olavs Hospital, Trondheim, Norway
- Department of Public Health and Nursing, Norwegian University of Science and Technology, Trondheim, Norway
| | - Siri E Håberg
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Deborah A Lawlor
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
- MRC Integrative Epidemiology Unit at the University of Bristol, Bristol, UK
- Population Health Science, Bristol Medical School, Bristol, UK
- NIHR Bristol Biomedical Research Centre, Bristol, UK
| | - Liv Bente Romundstad
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
- Spiren Fertility Clinic, Trondheim, Norway
| | - Christina Bergh
- Department of Obstetrics and Gynaecology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Ulla-Britt Wennerholm
- Department of Obstetrics and Gynaecology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Mika Gissler
- Department of Knowledge Brokers, THL Finnish Institute for Health and Welfare, Helsinki, Finland
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Academic Primary Health Care Centre, Region Stockholm, Stockholm, Sweden
| | | | - Aila Tiitinen
- Department of Obstetrics and Gynaecology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Anja Pinborg
- Fertility Clinic, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Signe Opdahl
- Department of Public Health and Nursing, Norwegian University of Science and Technology, Trondheim, Norway
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Fitzallen GC, Taylor HG, Liley HG, Bora S. Within- and between-twin comparisons of risk for childhood behavioral difficulties after preterm birth. Pediatr Res 2023:10.1038/s41390-023-02579-1. [PMID: 37041209 DOI: 10.1038/s41390-023-02579-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 01/27/2023] [Accepted: 02/17/2023] [Indexed: 04/13/2023]
Abstract
BACKGROUND Preterm birth and multiple gestation are independently associated with adverse neurodevelopmental outcomes. The objective of this study was to describe risks of screening positive for attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder (ASD), and anxiety in preterm-born twin children by zygosity (monozygotic, dizygotic) and birth order (first-born, second-born). METHODS Caregivers of 349 preterm-born twin pairs (42% monozygotic) aged 3-18 years reported child behavioral outcomes on Strengths and Weaknesses of ADHD Symptoms and Normal Behavior; Social Responsiveness Scale, Second Edition; and Preschool Anxiety Scale or Screen for Child Anxiety and Related Emotional Disorders. RESULTS Concordance for behavioral outcomes in twin pairs ranged from 80.06 to 89.31% for ADHD, 61.01 to 84.23% for ASD, and 64.76 to 73.35% for anxiety. Monozygotic twins had a greater risk than dizygotic of screening positive for inattention (risk ratio = 2.91, 95% CI = 1.48-5.72) and social anxiety (1.79, 1.23-2.61). Relative to first-born, second-born twins had a greater risk of screening positive for hyperactivity/impulsivity (1.51, 1.06-2.16); overall ASD (2.38, 1.62-3.49); difficulties with social awareness (2.68, 1.94-3.71), social cognition (4.45, 3.06-6.46), and social communication (2.36, 1.56-3.57); restricted/repetitive behavior (1.91, 1.30-2.81); overall anxiety (1.34, 1.10-1.64); generalized anxiety (1.34, 1.11-1.60); and social anxiety (1.32, 1.06-1.64). CONCLUSION The current findings emphasize considering zygosity and birth order in preterm and multiple birth outcomes research, and highlight clinical implications for discharge planning, neurodevelopmental surveillance, and facilitating parenting and family support. IMPACT Zygosity and birth order are important determinants of behavioral and socioemotional outcomes in preterm-born twins. Among 349 preterm-born twin pairs aged 3-18 years (42% monozygotic), 61-89% demonstrated concordance for behavioral and socioemotional outcomes. Monozygosity had greater risks than dizygosity for positive screening of inattention and social anxiety. Second-born twins had greater risks than first-born for hyperactivity/impulsivity, social difficulties (awareness, cognition, communication), restricted/repetitive behavior, and anxiety (generalized, social). These findings have implications for discharge planning, neurodevelopmental surveillance, and facilitating parenting and family support.
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Affiliation(s)
- Grace C Fitzallen
- School of Psychological Sciences, College of Health and Medicine, University of Tasmania, Launceston, TAS, Australia
- School of Psychology, Faculty of Health and Behavioural Sciences, The University of Queensland, Brisbane, QLD, Australia
- Mater Research Institute, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
| | - H Gerry Taylor
- Center for Biobehavioral Health, Abigail Wexner Research Institute at Nationwide Children's Hospital, and Department of Pediatrics, The Ohio State University, Columbus, OH, USA
| | - Helen G Liley
- Mater Research Institute, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
| | - Samudragupta Bora
- Mater Research Institute, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia.
- Department of Pediatrics, University Hospitals Rainbow Babies & Children's Hospital, Case Western Reserve University School of Medicine, Cleveland, OH, USA.
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Crafa A, Cannarella R, Barbagallo F, La Vignera S, Condorelli RA, Calogero AE. Effects of assisted reproductive techniques on offspring gonadal function: a systematic review and meta-analysis. F&S REVIEWS 2023; 4:152-173. [DOI: 10.1016/j.xfnr.2023.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Dong J, Xu Q, Chen S, Lei H, Wang J, Yan S, Qian C, Wang X. Comparative Proteomic and Phospho-proteomic Analysis of Mouse Placentas Generated via In Vivo and In Vitro Fertilization. Reprod Sci 2023; 30:1143-1156. [PMID: 36280645 DOI: 10.1007/s43032-022-01109-4] [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] [Received: 06/13/2022] [Accepted: 10/13/2022] [Indexed: 10/31/2022]
Abstract
Offspring conceived by assisted reproductive technologies (ART) have increased risk of suffering from gestational complications, and placental dysfunction is related with the adverse outcomes. Studies have revealed that abnormal or adaptive changes can occur in ART placentas, but the potential reasons are not fully understood. Hereby, we tried to use proteomics and phospho-proteomics to find the underlying mechanisms responsible for the changes of ART placentas. Liquid chromatography-tandem mass spectrometry was utilized to perform proteome and phospho-proteome detection on mouse placentas. The differential expressed proteins (DEPs) or phospho-proteins (DEPPs) were analyzed based on subcellular localization, functional classification, and enrichment. Western blot was used to verify the DEPs (Afadin, ZO-1, Ace2, Agt, Slc7a5, and Slc38a10) and measure mTOR signaling activities (mTOR, Rps6, and 4Ebp1). The data showed that 161 DEPs and 304 DEPPs were found in proteome and phospho-proteome, respectively. Multiple biological processes were enriched based on those DEPs and DEPPs, and renin-angiotensin system, cell junction, and PI3K-Akt pathway were investigated. By protein expression identification, two key proteins associated with renin-angiotensin system (Ace2 and Agt) were down-regulated, and the levels of Afadin and ZO-1 (related with cell junction) as well as Slc38a10 were increased in IVF placentas. In addition, mTOR downstream activities were increased as shown by p-Rps6 and p-4Ebp1 in IVF placentas. In conclusion, IVF leads to the changes of cell junction, renin-angiotensin system, amino acid transport, and increased mTOR signaling in mouse placentas, which may be associated with the altered structure and function of IVF placentas.
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Affiliation(s)
- Jie Dong
- Department of Obstetrics and Gynaecology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shaanxi Province, China
| | - Qian Xu
- Department of Obstetrics and Gynaecology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shaanxi Province, China
| | - Shuqiang Chen
- Department of Obstetrics and Gynaecology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shaanxi Province, China
| | - Hui Lei
- Department of Obstetrics and Gynaecology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shaanxi Province, China
| | - Jingjing Wang
- Department of Obstetrics and Gynaecology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shaanxi Province, China
| | - Song Yan
- Department of Obstetrics and Gynaecology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shaanxi Province, China
| | - Chenxi Qian
- Department of Obstetrics and Gynaecology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shaanxi Province, China
| | - Xiaohong Wang
- Department of Obstetrics and Gynaecology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shaanxi Province, China.
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Suzuki S. Recent Status of Pregnancies at an Advanced Maternal Age at a Japanese Perinatal Center. Cureus 2023; 15:e35875. [PMID: 36911581 PMCID: PMC9996192 DOI: 10.7759/cureus.35875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/07/2023] [Indexed: 03/09/2023] Open
Abstract
Objective We compared the recent obstetric outcomes of women aged 40 and over as advanced maternal age (AMA) to those with AMA more than 10 years ago. Methods This was a retrospective study of primiparous singleton pregnancies who delivered at ≥22 weeks of gestation managed at Japanese Red Cross Katsushika Maternity Hospital between 2003-2007 and 2013-2017. Results The percentage of primiparous women aged with AMA who delivered at ≥22 weeks of gestation increased from 1.5 to 4.8% (p<0.01) due to the increase in the pregnancy conceived by in vitro fertilization (IVF). In the pregnancies with AMA, the percentage of cesarean delivery decreased from 51.7 to 41.0% (p=0.01), while the prevalence of postpartum hemorrhage increased from 7.5 to 14.9% (p=0.01). The latter was associated with an increased rate of in vitro fertilization (IVF) use. Conclusions The percentage of AMA pregnancies significantly increased with the development of assisted reproductive technology, and the prevalence of postpartum hemorrhage also increased in AMA pregnancies.
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Affiliation(s)
- Shunji Suzuki
- Obstetrics and Gynecology, Japanese Red Cross Katsushika Maternity Hospital, Tokyo, JPN
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Dimanlig-Cruz S, Corsi DJ, Lanes A, Meng L, Miao Q, Walker M, Fell DB. Perinatal and pediatric outcomes associated with the use of fertility treatment: a population-based retrospective cohort study in Ontario, Canada. BMC Pregnancy Childbirth 2023; 23:121. [PMID: 36803122 PMCID: PMC9940338 DOI: 10.1186/s12884-023-05446-3] [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: 10/31/2022] [Accepted: 02/14/2023] [Indexed: 02/22/2023] Open
Abstract
BACKGROUND Around 2% of births in Ontario, Canada involve the use of assisted reproductive technology (ART), and it is rising due to the implementation of a publicly funded ART program in 2016. To better understand the impact of fertility treatments, we assessed perinatal and pediatric health outcomes associated with ART, hormonal treatments, and artificial insemination compared with spontaneously conceived births. METHODS This population-based retrospective cohort study was conducted using provincial birth registry data linked with fertility registry and health administrative databases in Ontario, Canada. Live births and stillbirths from January 2013 to July 2016 were included and followed to age one. The risks of adverse pregnancy, birth and infant health outcomes were assessed by conception method (spontaneous conception, ART - in vitro fertilization and non-ART - ovulation induction, intra-uterine or vaginal insemination) using risk ratios and incidence rate ratios with 95% confidence intervals (CI). Propensity score weighting using a generalized boosted model was applied to adjust for confounding. RESULT(S) Of 177,901 births with a median gestation age of 39 weeks (IQR 38.0-40.0), 3,457 (1.9%) were conceived via ART, and 3,511 (2.0%) via non-ART treatments. There were increased risks (adjusted risk ratio [95% CI]) of cesarean delivery (ART: 1.44 [1.42-1.47]; non-ART: 1.09 [1.07-1.11]), preterm birth (ART: 2.06 [1.98-2.14]; non-ART: 1.85 [1.79-1.91]), very preterm birth (ART: 2.99 [2.75-3.25]; non-ART: 1.89 [1.67-2.13]), 5-min Apgar < 7 (ART: 1.28 [1.16-1.42]; non-ART: 1.62 [1.45-1.81]), and composite neonatal adverse outcome indicator (ART: 1.61 [1.55-1.68]; non-ART: 1.29 [1.25-1.34]). Infants born after fertility treatments had increased risk of admission to neonatal intensive care unit (ART: 1.98 [1.84-2.13]; non-ART: 1.59 [1.51-1.67]) and prolonged birth admission (≥ 3 days) (ART: 1.60 [1.54-1.65]; non-ART: 1.42 [1.39-1.45]). The rate of emergency and in-hospital health services use within the first year was significantly increased for both exposure groups and remained elevated when limiting analyses to term singletons. CONCLUSION(S) Fertility treatments were associated with increased risks of adverse outcomes; however, the overall magnitude of risks was lower for infants conceived via non-ART treatments.
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Affiliation(s)
- Sheryll Dimanlig-Cruz
- grid.414148.c0000 0000 9402 6172Children’s Hospital of Eastern Ontario (CHEO) Research Institute, Ottawa, ON Canada ,Better Outcomes Registry & Network (BORN) Ontario, Ottawa, ON Canada ,grid.28046.380000 0001 2182 2255School of Epidemiology and Public Health, University of Ottawa, Ottawa, ON Canada
| | - Daniel J. Corsi
- Better Outcomes Registry & Network (BORN) Ontario, Ottawa, ON Canada ,grid.28046.380000 0001 2182 2255School of Epidemiology and Public Health, University of Ottawa, Ottawa, ON Canada ,grid.412687.e0000 0000 9606 5108OMNI Research Group, Ottawa Hospital Research Institute, Ottawa, ON Canada
| | - Andrea Lanes
- Better Outcomes Registry & Network (BORN) Ontario, Ottawa, ON Canada
| | - Lynn Meng
- Better Outcomes Registry & Network (BORN) Ontario, Ottawa, ON Canada
| | - Qun Miao
- grid.414148.c0000 0000 9402 6172Children’s Hospital of Eastern Ontario (CHEO) Research Institute, Ottawa, ON Canada ,Better Outcomes Registry & Network (BORN) Ontario, Ottawa, ON Canada ,grid.28046.380000 0001 2182 2255School of Epidemiology and Public Health, University of Ottawa, Ottawa, ON Canada
| | - Mark Walker
- Better Outcomes Registry & Network (BORN) Ontario, Ottawa, ON Canada ,grid.28046.380000 0001 2182 2255School of Epidemiology and Public Health, University of Ottawa, Ottawa, ON Canada ,grid.412687.e0000 0000 9606 5108OMNI Research Group, Ottawa Hospital Research Institute, Ottawa, ON Canada ,grid.28046.380000 0001 2182 2255Department of Obstetrics and Gynecology, University of Ottawa Faculty of Medicine, Ottawa, ON Canada
| | - Deshayne B. Fell
- grid.414148.c0000 0000 9402 6172Children’s Hospital of Eastern Ontario (CHEO) Research Institute, Ottawa, ON Canada ,grid.28046.380000 0001 2182 2255School of Epidemiology and Public Health, University of Ottawa, Ottawa, ON Canada
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