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Xiong W, Liang Q, Han X, Cheng Q, Liu Q, Zuo X, Wang H, He H, Shan G. The rationale, design of the Assisted reproductive technology cohort nested in a pre-pregnancy family cohort (APP-Cohort). Ann Med 2025; 57:2445183. [PMID: 39829236 PMCID: PMC11748866 DOI: 10.1080/07853890.2024.2445183] [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: 02/26/2024] [Revised: 06/27/2024] [Accepted: 12/01/2024] [Indexed: 01/22/2025] Open
Abstract
INTRODUCTION Infertility has become a major global issue due to the trend of delaying marriage and advanced maternal age. Family/Birth cohort studies are essential for exploring ways to enhance health outcomes at both the individual and societal levels. However, there is a shortage of cohorts that include families who have utilized assisted reproductive technology (ART), particularly initiated at the early stages before pregnancy. The Assisted Reproductive Technology Cohort (APP-Cohort) is a prospective study aiming to investigate the epidemiology and risk factors of adverse gestational outcomes and other health issues in couples who have conceived through ART or naturally. METHODS The cohort study's baseline survey commenced in January 2022 at several locations in Beijing, and enrollment is currently in progress. Both spouses filled out a questionnaire covering demographic, socio-economic, and various modifiable risk factors to gather information on their lifestyle. Physical examinations and biochemical tests were carried out, alongside regular yearly health check-ups throughout pregnancy and childhood. The survey data will be connected to electronic medical records to compile health information on the couples, newborns, and children. DISCUSSION The APP-Cohort study collected data from both wives and husbands before conception, allowing for early assessment of environmental risk factors for maternal and offspring health. With a focus on various types of risk factors such as genetic, environmental, and shared familial traits, the ongoing follow-up of this study will enable researchers to evaluate and distinguish the impacts of these factors on pregnancy outcomes, perinatal health, and children's health for individuals conceived naturally versus those conceived through ART. By utilizing practical experience and advanced mathematical analysis of the extensive data, the APP-Cohort study will provide valuable insights to promote the administration and success rate of ART in China.
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Affiliation(s)
- Wei Xiong
- Department of Gynecology Endocrine & Reproductive Center, National Clinical Research Center for Obstetric & Gynecologic Diseases Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College/Chinese Academy of Medical Sciences, Beijing, People’s Republic of China
| | - Qinghan Liang
- Haidian District Women and Children’s Hospital, Beijing, People’s Republic of China
| | - Xiaojie Han
- Department of Gynecology and Obstetrics, Tongzhou Maternal and Child Health Care Hospital, Beijing, China, People’s Republic of China
| | - Qiaolu Cheng
- Department of Epidemiology and Statistics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing, People’s Republic of China
- State Key Laboratory of Common Mechanism Research for Major Diseases, Beijing, People’s Republic of China
| | - Qihang Liu
- Department of Epidemiology and Statistics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing, People’s Republic of China
- State Key Laboratory of Common Mechanism Research for Major Diseases, Beijing, People’s Republic of China
| | - Xifang Zuo
- Department of Gynecology and Obstetrics, Tongzhou Maternal and Child Health Care Hospital, Beijing, China, People’s Republic of China
| | - Huiyu Wang
- Haidian District Women and Children’s Hospital, Beijing, People’s Republic of China
| | - Huijing He
- Department of Epidemiology and Statistics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing, People’s Republic of China
- State Key Laboratory of Common Mechanism Research for Major Diseases, Beijing, People’s Republic of China
| | - Guangliang Shan
- Department of Epidemiology and Statistics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing, People’s Republic of China
- State Key Laboratory of Common Mechanism Research for Major Diseases, Beijing, People’s Republic of China
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Hwang S, Jung J, Moon H, Ko DS, Kim HW, Yoon JP, Kim WK, Seol A, Kim K, Kim YH. The impact of assisted reproductive technologies on ADHD: A systematic review and meta-analysis. Asian J Psychiatr 2024; 99:104125. [PMID: 38972143 DOI: 10.1016/j.ajp.2024.104125] [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: 03/17/2024] [Revised: 04/10/2024] [Accepted: 05/20/2024] [Indexed: 07/09/2024]
Abstract
BACKGROUND The escalating utilization of assisted reproductive technology (ART) in response to global infertility rates has spurred research into its complications. Short-term and long-term outcomes have been extensively studied, particularly the neurological concerns surrounding attention-deficit/hyperactivity disorder (ADHD) among ART-conceived children. This study aims investigate the association between ART and ADHD. METHODS Medline, Embase, Scopus, and Web of Science databases were searched through April 4, 2023. Cohort, case-control, and cross-sectional studies were eligible for inclusion. primary summary measures included the unadjusted relative risk (RR) and adjusted hazard ratio (HR) with 95 % confidence intervals. Both fixed-effects and random-effects models were utilized for meta-analysis data pooling to determine the overall effect size. The onset of ADHD in children conceived through ART compared to those conceived naturally. RESULTS The systematic search yielded 8 studies with 10,176,148 individuals included in the meta-analysis. The meta-analysis revealed a pooled RR of 0.93 (0.68-1.26) for cohort studies and a pooled RR of 0.97 (0.41-2.29) for cross-sectional studies, along with a pooled HR of 1.08 (1.03-1.13) for ADHD in the ART group compared to the non-ART group. CONCLUSION While this study identifies some potential association between ART and ADHD, the limited effect size and inherent heterogeneity underscore the need for cautious interpretation.
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Affiliation(s)
- Seongbeen Hwang
- School of Medicine, Pusan National University, Yangsan 50612, Republic of Korea
| | - Jinyoung Jung
- School of Medicine, Pusan National University, Yangsan 50612, Republic of Korea
| | - Hyunoh Moon
- School of Medicine, Pusan National University, Yangsan 50612, Republic of Korea
| | - Dai Sik Ko
- Division of Vascular Surgery, Department of General Surgery, Gachon University College of Medicine, Gil Medical Center, Incheon 21556, Republic of Korea
| | - Hyun-Woo Kim
- Department of Neurology, Pusan National University Yangsan Hospital, Yangsan 50612, Republic of Korea
| | - Jung-Pil Yoon
- Department of Anesthesia and Pain Medicine, Pusan National University Yangsan Hospital, 50612, Republic of Korea
| | - Won Kyu Kim
- Natural Product Research Center, Korea Institute of Science and Technology (KIST), Gangneung 25451, Republic of Korea; Division of Natural Products Applied Science, University of Science and Technology (UST), Daejeon 34113, Republic of Korea; Department of Convergence Medicine, Yonsei University Wonju College of Medicine, Wonju 26426, Republic of Korea
| | - Aeran Seol
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, 03080, Republic of Korea; Department of Obstetrics and Gynecology, Korea University Anam Hospital, 02841, Republic of Korea.
| | - Kihun Kim
- Department of Biomedical Informatics, School of Medicine, Pusan National University, Yangsan 50612, Republic of Korea; Department of Anatomy, School of Medicine, Pusan National University, Yangsan 50612, Republic of Korea.
| | - Yun Hak Kim
- Department of Biomedical Informatics, School of Medicine, Pusan National University, Yangsan 50612, Republic of Korea; Department of Anatomy, School of Medicine, Pusan National University, Yangsan 50612, Republic of Korea.
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Zhang S, Luo Q, Meng R, Yan J, Wu Y, Huang H. Long-term health risk of offspring born from assisted reproductive technologies. J Assist Reprod Genet 2024; 41:527-550. [PMID: 38146031 PMCID: PMC10957847 DOI: 10.1007/s10815-023-02988-5] [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: 06/29/2023] [Accepted: 11/02/2023] [Indexed: 12/27/2023] Open
Abstract
Since the world's first in vitro fertilization baby was born in 1978, there have been more than 8 million children conceived through assisted reproductive technologies (ART) worldwide, and a significant proportion of them have reached puberty or young adulthood. Many studies have found that ART increases the risk of adverse perinatal outcomes, including preterm birth, low birth weight, small size for gestational age, perinatal mortality, and congenital anomalies. However, data regarding the long-term outcomes of ART offspring are limited. According to the developmental origins of health and disease theory, adverse environments during early life stages may induce adaptive changes and subsequently result in an increased risk of diseases in later life. Increasing evidence also suggests that ART offspring are predisposed to an increased risk of non-communicable diseases, such as malignancies, asthma, obesity, metabolic syndrome, diabetes, cardiovascular diseases, and neurodevelopmental and psychiatric disorders. In this review, we summarize the risks for long-term health in ART offspring, discuss the underlying mechanisms, including underlying parental infertility, epigenetic alterations, non-physiological hormone levels, and placental dysfunction, and propose potential strategies to optimize the management of ART and health care of parents and children to eliminate the associated risks. Further ongoing follow-up and research are warranted to determine the effects of ART on the long-term health of ART offspring in later life.
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Affiliation(s)
- Siwei Zhang
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, No. 419, Fangxie Rd, Shanghai, 200011, China
| | - Qinyu Luo
- Key Laboratory of Reproductive Genetics, Ministry of Education, Zhejiang University School of Medicine, Hangzhou, China
| | - Renyu Meng
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, No. 419, Fangxie Rd, Shanghai, 200011, China
| | - Jing Yan
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, No. 419, Fangxie Rd, Shanghai, 200011, China
| | - Yanting Wu
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, No. 419, Fangxie Rd, Shanghai, 200011, China.
- Research Unit of Embryo Original Diseases (No. 2019RU056), Chinese Academy of Medical Sciences, Shanghai, China.
| | - Hefeng Huang
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, No. 419, Fangxie Rd, Shanghai, 200011, China.
- Key Laboratory of Reproductive Genetics, Ministry of Education, Zhejiang University School of Medicine, Hangzhou, China.
- Research Unit of Embryo Original Diseases (No. 2019RU056), Chinese Academy of Medical Sciences, Shanghai, China.
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Ueno K, Kojima J, Suzuki K, Kuwahara A, Higuchi Y, Tanaka A, Utsunomiya T, Mio Y, Nishi H, Yoshimura Y, Irahara M, Kuji N. Anthropometric measurements of term singletons at 6 years of age born from fresh and frozen embryo transfer: A multicenter prospective study in Japan. Reprod Med Biol 2023; 22:e12506. [PMID: 36789271 PMCID: PMC9909382 DOI: 10.1002/rmb2.12506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 12/07/2022] [Accepted: 01/18/2023] [Indexed: 02/11/2023] Open
Abstract
Purpose The purpose of this study is to compare anthropometric measurements between term singletons conceived via fresh embryo transfer (FreET) and frozen embryo transfer (FET) and those born via natural conception (NC) or fertility treatments milder than assisted reproductive technology (non-ART) at 6 years of age. Methods A total of 8149 children were enrolled, and questionnaires about anthropometric measures (weight, height, BMI) were addressed to parents, when the children were 1.5, 3, and 6 years of age. A total of 3299 term singletons were enrolled at birth: 533, 476, 916, and 1374 in the NC, non-ART, FreET, and FET groups, respectively. Results A total of 1635 term singletons (290, 176, 467, and 702 in the NC, non-ART, FreET, and FET groups respectively) were enrolled until 6 years of age (follow-up rate, approximately 50%). When non-ART group was used as control, the FreET children were 1.0 cm taller than the non-ART children at 6 years of age, after adjusting for confounding factors. However, no differences were observed in the anthropometric data among the non-ART, ART, and NC children at 6 years of age. Conclusion At 6 years of age, term singletons were taller in the FreET group than in the non-ART group, after adjusting for confounders.
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Affiliation(s)
- Keiko Ueno
- Department of Obstetrics and GynecologyTokyo Medical UniversityTokyoJapan
| | - Junya Kojima
- Department of Obstetrics and GynecologyTokyo Medical UniversityTokyoJapan
| | - Kohta Suzuki
- Department of Health and Psychosocial MedicineAichi Medical University School of MedicineNagakuteAichiJapan
| | - Akira Kuwahara
- Department of Obstetrics and Gynecology, Institute of Biomedical SciencesTokushima University Graduate SchoolTokushima‐shiTokushimaJapan
| | | | - Atsushi Tanaka
- Saint Mother Obstetrics and Gynecology Clinic and Institute for Assisted Reproductive TechnologiesKitakyushu‐shiFukuokaJapan
| | | | | | - Hirotaka Nishi
- Department of Obstetrics and GynecologyTokyo Medical UniversityTokyoJapan
| | - Yasunori Yoshimura
- Department of Obstetrics and GynecologyKeio University School of MedicineTokyoJapan
| | - Minoru Irahara
- Department of Obstetrics and Gynecology, Institute of Biomedical SciencesTokushima University Graduate SchoolTokushima‐shiTokushimaJapan
| | - Naoaki Kuji
- Department of Obstetrics and GynecologyTokyo Medical UniversityTokyoJapan
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Aoki S, Hashimoto K, Ogawa K, Horikawa R, Sago H. Developmental outcomes in Japanese preschool‐age children conceived through assisted reproductive technology. J Obstet Gynaecol Res 2022; 48:2847-2852. [DOI: 10.1111/jog.15386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 07/07/2022] [Accepted: 07/22/2022] [Indexed: 11/28/2022]
Affiliation(s)
- Sayaka Aoki
- Research Center for Advanced Science and Technology The University of Tokyo Tokyo Japan
| | - Keiji Hashimoto
- Department of Rehabilitation Medicine Showa University School of Medicine Yokohama Japan
- Division of Endocrinology and Metabolism National Center for Child Health and Development Tokyo Japan
| | - Kohei Ogawa
- Center for Maternal‐Fetal, Neonatal and Reproductive Medicine National Center for Child Health and Development Tokyo Japan
| | - Reiko Horikawa
- Division of Endocrinology and Metabolism National Center for Child Health and Development Tokyo Japan
| | - Haruhiko Sago
- Center for Maternal‐Fetal, Neonatal and Reproductive Medicine National Center for Child Health and Development Tokyo Japan
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Penova-Veselinovic B, Wijs LA, Yovich JL, Burton P, Hart RJ. Cohort profile: The Growing Up Healthy Study (GUHS)-A prospective and observational cohort study investigating the long-term health outcomes of offspring conceived after assisted reproductive technologies. PLoS One 2022; 17:e0272064. [PMID: 35867723 PMCID: PMC9307151 DOI: 10.1371/journal.pone.0272064] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 07/12/2022] [Indexed: 12/16/2022] Open
Abstract
Worldwide, over 8 million children and adults are conceived following assisted reproductive technologies (ART), and their long-term health is of consequential public health interest. The objective of this paper is to describe the Growing up Healthy Study (GUHS) cohort in detail, publicise it and invite collaboration. Combining the data collected in the GUHS with other cohorts or databases will improve the much-needed knowledge about the effects of ART, and allow for better understanding of the long-term health outcomes of offspring conceived after ART. The GUHS cohort is a prospective observational study of adolescents and young adults conceived after assisted reproductive technologies (ART). It was established to determine if the long-term health of offspring conceived by ART differs from that of the general population. This was investigated by comparing a substantial number of health parameters to those of a representative population of offspring conceived without ART. The n = 303 GUHS participants were born between 1991-2001 in the two fertility clinics operating at the time in Perth, Western Australia, and undertook assessments at ages 14, 17 and 20, replicating the pre-defined study protocols from the reference cohort-the Raine Study. Participants were comprehensively phenotyped through detailed questionnaires, anthropometry, biochemical analyses, as well as age-specific assessments (asthma, atopy, cardiometabolic health, body composition, mental health, thyroid function, epigenetics and vision). To date the GUHS cohort has been used to study the methylation, cardiometabolic, and thyroid profiles, as well as respiratory and mental health. To summarise, the GUHS cohort provides a valuable addition to the limited knowledge of the long-term health outcomes of ART-conceived offspring.
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Affiliation(s)
| | - Laura A. Wijs
- Division of Obstetrics and Gynaecology, University of Western Australia, Perth, WA, Australia
| | - John L. Yovich
- School of Pharmacy and Biomedical Science, Curtin University, Perth, WA, Australia
| | - Peter Burton
- Faculty of Health Science, School of Health and Medical Sciences, Edith Cowan University, Perth, WA, Australia
| | - Roger J. Hart
- Division of Obstetrics and Gynaecology, University of Western Australia, Perth, WA, Australia
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Marco-Hernández AV, Caro-Llopis A, Rubio Sánchez P, Martínez Martínez JC, Tomás Vila M, Monfort S, Martínez F. Extending the Phenotype Related to SCN1A Gene: Arthrogryposis, Movement Disorders, and Malformations of Cortical Development. J Child Neurol 2022; 37:340-350. [PMID: 35072530 DOI: 10.1177/08830738211072694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Expand the knowledge about the clinical phenotypes associated with pathogenic or likely pathogenic variants in the SCN1A gene. METHODS The study was carried out in 15 patients with SCN1A variants. The complete phenotype of the patients was evaluated. A systematic search was carried out in the scientific literature for those unexpected symptoms. RESULTS Ten patients showed a missense variant, whereas the remaining showed different loss-of-function variants. Twelve (80%) had Dravet syndrome. Two (13.3%) had Epilepsy with febrile seizures plus. Three (20%) presented an atypical phenotype. One of them was developmental and epileptic encephalopathy with arthrogryposis, the other Dravet syndrome and movement disorder, and lastly one patient had Dravet syndrome and malformations of the cortical development. CONCLUSION The exhaustive assessment of patients with pathogenic alterations detected in massive sequencing can help us to expand the phenotype, understand the etiopathogenesis associated with each genetic abnormality, and thus improve the prognosis and management of future patients.
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Affiliation(s)
| | | | - Pilar Rubio Sánchez
- Neurophysiology Unit, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | | | - Miguel Tomás Vila
- Neuropediatric Unit, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Sandra Monfort
- Genetics Unit, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Francisco Martínez
- Genetics Unit, Hospital Universitario y Politécnico La Fe, Valencia, Spain
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Penova-Veselinovic B, Melton PE, Huang RC, Yovich JL, Burton P, Wijs LA, Hart RJ. DNA methylation patterns within whole blood of adolescents born from assisted reproductive technology are not different from adolescents born from natural conception. Hum Reprod 2021; 36:2035-2049. [PMID: 33890633 DOI: 10.1093/humrep/deab078] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 03/04/2021] [Indexed: 12/18/2022] Open
Abstract
STUDY QUESTION Do the epigenome-wide DNA methylation profiles of adolescents born from ART differ from the epigenome of naturally conceived counterparts? SUMMARY ANSWER No significant differences in the DNA methylation profiles of adolescents born from ART [IVF or ICSI] were observed when compared to their naturally conceived, similar aged counterparts. WHAT IS KNOWN ALREADY Short-term and longer-term studies have investigated the general health outcomes of children born from IVF treatment, albeit without common agreement as to the cause and underlying mechanisms of these adverse health findings. Growing evidence suggests that the reported adverse health outcomes in IVF-born offspring might have underlying epigenetic mechanisms. STUDY DESIGN, SIZE, DURATION The Growing Up Healthy Study (GUHS) is a prospective study that recruited 303 adolescents and young adults, conceived through ART, to compare various long-term health outcomes and DNA methylation profiles with similar aged counterparts from Generation 2 from the Raine Study. GUHS assessments were conducted between 2013 and 2017. The effect of ART on DNA methylation levels of 231 adolescents mean age 15.96 ± 1.59 years (52.8% male) was compared to 1188 naturally conceived counterparts, 17.25 ± 0.58 years (50.9% male) from the Raine Study. PARTICIPANTS/MATERIALS, SETTING, METHODS DNA methylation profiles from a subset of 231 adolescents (13-19.9 years) from the GUHS, generated using the Infinium Methylation Epic Bead Chip (EPIC) array were compared to 1188 profiles from the Raine Study previously measured using the Illumina 450K array. We conducted epigenome-wide association approach (EWAS) and tested for an association between the cohorts applying Firth's bias reduced logistic regression against the outcome of ART versus naturally conceived offspring. Additionally, within the GUHS cohort, we investigated differences in methylation status in fresh versus frozen embryo transfers, cause of infertility as well as IVF versus ICSI conceived offspring. Following the EWAS analysis we investigated nominally significant probes using Gene Set Enrichment Analysis (GSEA) to identify enriched biological pathways. Finally, within GUHS we compared four estimates (Horvath, Hanuum, PhenoAge [Levine], and skin Horvath) of epigenetic age and their correlation with chronological age. MAIN RESULTS AND THE ROLE OF CHANCE Between the two cohorts, we did not identify any DNA methylation probes that reached a Bonferroni corrected P-value < 1.24E-0.7. When comparing IVF versus ICSI conceived adolescents within the GUHS cohort, after adjustment for participant age, sex, maternal smoking, multiple births, and batch effect, three methylation probes (cg15016734, cg26744878 and cg20233073) reached a Bonferroni correction of 6.31E-08. After correcting for cell count heterogeneity, two of the aforementioned probes remained significant and an additional two probes (cg 0331628 and cg 20235051) were identified. A general trend towards hypomethylation in the ICSI offspring was observed. All four measures of epigenetic age were highly correlated with chronological age and showed no evidence of accelerated epigenetic aging within their whole blood. LIMITATIONS, REASONS FOR CAUTION The small sample size coupled with the use of whole blood, where epigenetic differences may occur in other tissue. This was corrected by the utilized statistical method that accounts for imbalanced sample size between groups and adjusting for cell count heterogeneity. Only a small portion of the methylome was analysed and rare individual differences may be missed. WIDER IMPLICATIONS OF THE FINDINGS Our findings provide further reassurance that the effects of the ART manipulations occurring during early embryogenesis, existing in the neonatal period are indeed of a transient nature and do not persist into adolescence. However, we have not excluded that alternative epigenetic mechanisms may be at play. STUDY FUNDING/COMPETING INTEREST(S) This project was supported by NHMRC project Grant no. 1042269 and R.J.H. received funding support from Ferring Pharmaceuticals Pty Ltd. R.J.H. is the Medical Director of Fertility Specialists of Western Australia and a shareholder in Western IVF. He has received educational sponsorship from Merck Sharp & Dohme Corp.- Australia, Merck-Serono Australia Pty Ltd and Ferring Pharmaceuticals Pty Ltd. P.B. is the Scientific Director of Concept Fertility Centre, Subiaco, Western Australia. J.L.Y. is the Medical Director of PIVET Medical Centre, Perth, Western Australia. The remaining authors have no conflicts of interest.
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Affiliation(s)
- B Penova-Veselinovic
- Division of Obstetrics and Gynaecology, Faculty of Health and Medical Sciences, University of Western Australia, Perth, WA, Australia
| | - P E Melton
- School of Population and Global Health, University of Western Australia, Perth, WA, Australia.,School of Pharmacy and Biomedical Science, Curtin University, Perth, WA, Australia.,Menzies Institute for Medical Research, University of Tasmania, Hobart, TAS, Australia
| | - R C Huang
- Faculty of Health and Medical Sciences, Centre for Child Health Research, University of Western Australia, Perth, WA, Australia.,Telethon Kids Institute, Nedlands, WA, Australia
| | - J L Yovich
- School of Pharmacy and Biomedical Science, Curtin University, Perth, WA, Australia.,PIVET Medical Centre, Perth, WA, Australia
| | - P Burton
- Concept Fertility Centre, Subiaco, WA, Australia.,School of Health and Medical Sciences, Faculty of Health Science, Edith Cowan University, Perth, WA, Australia
| | - L A Wijs
- Division of Obstetrics and Gynaecology, Faculty of Health and Medical Sciences, University of Western Australia, Perth, WA, Australia
| | - R J Hart
- Division of Obstetrics and Gynaecology, Faculty of Health and Medical Sciences, University of Western Australia, Perth, WA, Australia.,Fertility Specialists of Western Australia, Bethesda Hospital, Claremont, WA, Australia
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The Impact of Intracytoplasmic Sperm Injection in Non-Male Factor Infertility-A Critical Review. J Clin Med 2021; 10:jcm10122616. [PMID: 34198564 PMCID: PMC8231975 DOI: 10.3390/jcm10122616] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 06/03/2021] [Accepted: 06/10/2021] [Indexed: 11/20/2022] Open
Abstract
Intracytoplasmic sperm injection (ICSI) was originally designed to overcome barriers due to male factor infertility. However, a surveillance study found that ICSI use in non-male factor infertility increased from 15.4% to 66.9% between 1996 and 2012. Numerous studies have investigated fertilization rate, total fertilization failure, and live birth rate per cycle (LBR), comparing the use of ICSI versus conventional in vitro fertilization (IVF) for non-male factor infertility. The overwhelming conclusion shows no increase in fertilization rate or LBR per cycle with the use of ICSI for non-male factor infertility. The overuse of ICSI is likely related to the desire to avoid a higher rate of total fertilization failure in IVF. However, data supporting the benefit of using ICSI for non-male factor infertility is lacking, and 33 couples would need to be treated with ICSI unnecessarily to avoid one case of total fertilization failure. Such practice increases the cost to the patient, increases the burden on embryologist’s time, and is a misapplication of resources. Additionally, there remains conflicting data regarding the safety of offspring conceived by ICSI and potential damage to the oocyte. Thus, the use of ICSI should be limited to those with male factor infertility or a history of total fertilization factor infertility due to uncertainties of potential adverse impact and lack of proven benefit in non-male factor infertility.
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Prevalence of pathogenic copy number variants among children conceived by donor oocyte. Sci Rep 2021; 11:6752. [PMID: 33762699 PMCID: PMC7991411 DOI: 10.1038/s41598-021-86242-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 03/09/2021] [Indexed: 11/30/2022] Open
Abstract
Development of assisted reproductive technologies to address infertility has favored the birth of many children in the last years. The majority of children born with these treatments are healthy, but some concerns remain on the safety of these medical procedures. We have retrospectively analyzed both the fertilization method and the microarray results in all those children born between 2010 and 2019 with multiple congenital anomalies, developmental delay and/or autistic spectrum disorder (n = 486) referred for array study in our center. This analysis showed a significant excess of pathogenic copy number variants among those patients conceived after in vitro fertilization with donor oocyte with respect to those patients conceived by natural fertilization (p = 0.0001). On the other hand, no significant excess of pathogenic copy number variants was observed among patients born by autologous oocyte in vitro fertilization. Further studies are necessary to confirm these results and in order to identify the factors that may contribute to an increased risk of genomic rearrangements, as well as consider the screening for genomic alterations after oocyte donation in prenatal diagnosis.
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Huang X, Fu J. Association Between Assisted Reproductive Technology and White Matter Injury in Premature Infants: A Case-Control Study. Front Pediatr 2021; 9:686670. [PMID: 34513759 PMCID: PMC8429486 DOI: 10.3389/fped.2021.686670] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Accepted: 08/02/2021] [Indexed: 11/21/2022] Open
Abstract
Objectives: Whether there is a link between assisted reproductive technology (ART) and brain damage in premature infants remains unclear. The aim of this study was to determine whether premature infants conceived by ART are at a greater risk of developing white matter injury (WMI), as detected by magnetic resonance imaging (MRI) or diffusion-weighted imaging (DWI) within 14 days, than those naturally conceived (NC). Methods: A retrospective case-control study was conducted on singleton premature infants with a gestational age of ≥28 weeks and <34 weeks delivered between 2017 and 2019 at Shengjing Hospital, China Medical University. This study included 638 live births that were stratified into case group (n = 218) and control group (n = 420), depending on the presence or absence of WMI. The exposure proportion of ART was compared between the case and control groups, and a logistic regression model was used to identify whether ART was an independent risk factor for WMI. Results: In the univariate analysis, the exposure proportion of ART conception was higher in cases than in controls (12.84 vs. 7.38%, p = 0.024). According to the multivariable analysis, after adjustment for other variables, the association between ART and WMI remained significant (1.82; 95% confidence interval, 1.04-3.21; P = 0.038). Conclusions: Singleton premature infants conceived by ART have a higher risk of WMI than NC infants. Given that ART is an independent risk factor for WMI in premature infants, more attention should be paid to neurodevelopmental outcomes in this group.
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Affiliation(s)
- Xuejiao Huang
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang, China
| | - JianHua Fu
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang, China
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Djuwantono T, Aviani JK, Permadi W, Achmad TH, Halim D. Risk of neurodevelopmental disorders in children born from different ART treatments: a systematic review and meta-analysis. J Neurodev Disord 2020; 12:33. [PMID: 33308140 PMCID: PMC7734782 DOI: 10.1186/s11689-020-09347-w] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 11/18/2020] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND Various techniques in assisted reproductive technology (ART) have been developed as solutions for specific infertility problems. It is important to gain consensual conclusions on the actual risks of neurodevelopmental disorders among children who are born from ART. This study aimed to quantify the relative risks of cerebral palsy, intellectual disability, autism spectrum disorder (ASD), and behavioral problems in children from different ART methods by using systematic review and meta-analysis. Healthcare providers could use the results of this study to suggest the suitable ART technique and plan optimum postnatal care. METHODS Pubmed, Google Scholar, and Scopus databases were used to search for studies up to January 2020. Of the 181 screened full manuscripts, 17 studies (9.39%) fulfilled the selection criteria. Based on the Newcastle-Ottawa scale ratings, 7 studies were excluded, resulting in 10 studies that were eventually included in the meta-analyses. Mantel-Haenszel risk ratio model was used in the meta-analysis, and the results are described using forest plot with 95% confidence interval. Heterogeneity was assessed using the I2 value. RESULTS Pooled evaluation of 10 studies showed that the risk of cerebral palsy in children from assisted reproductive technology (ART) is higher than children from natural conceptions (risk ratio [RR] 1.82, [1.41, 2.34]; P = 0.00001). Risk of intellectual disability (RR 1.46, [1.03, 2.08]; P = 0.03) and ASD (RR 1.49 [1.05, 2.11]; P = 0.03) are higher in intracytoplasmic sperm injection (ICSI) children compared to conventional in vitro fertilization (IVF) children. The differences in the risk of neurodevelopmental disorders in children born after frozen and fresh embryo transfers are not significant. Analysis on potential cofounder effects, including multiple birth, preterm birth, and low birth body weight highlight possibilities of significant correlation to the risks of neurodevelopmental disorders. CONCLUSIONS Pooled estimates suggest that children born after ART are at higher risk of acquiring cerebral palsy. ICSI treatment causes higher risk of intellectual disability and ASD. These findings suggest the importance of the availability of intensive care unit at the time of delivery and long-term developmental evaluation particularly in children from ICSI.
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Affiliation(s)
- Tono Djuwantono
- Department of Obstetrics and Gynecology, Faculty of Medicine, Universitas Padjadjaran/Dr. Hasan Sadikin General Hospital, Bandung, West Java, Indonesia. .,Bandung Fertility Center, Limijati Mother and Child Hospital, Bandung, West Java, Indonesia.
| | - Jenifer Kiem Aviani
- Bandung Fertility Center, Limijati Mother and Child Hospital, Bandung, West Java, Indonesia
| | - Wiryawan Permadi
- Department of Obstetrics and Gynecology, Faculty of Medicine, Universitas Padjadjaran/Dr. Hasan Sadikin General Hospital, Bandung, West Java, Indonesia
| | - Tri Hanggono Achmad
- Department of Basic Medical Science, Faculty of Medicine, Universitas Padjadjaran, Bandung, West Java, Indonesia.,Research Center for Medical Genetics, Faculty of Medicine, Universitas Padjadjaran, Bandung, West Java, Indonesia
| | - Danny Halim
- Research Center for Medical Genetics, Faculty of Medicine, Universitas Padjadjaran, Bandung, West Java, Indonesia
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Lewon M, Wang Y, Peters C, Peterson M, Zheng H, Wang Z, Hayes L, Yan W. Assessment of operant learning and memory in mice born through ICSI. Hum Reprod 2020; 35:2058-2071. [PMID: 32766772 PMCID: PMC7485617 DOI: 10.1093/humrep/deaa167] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 06/09/2020] [Indexed: 11/12/2022] Open
Abstract
STUDY QUESTION Are there differences in operant learning and memory between mice born through ICSI and naturally conceived control (CTL) mice? SUMMARY ANSWER ICSI females exhibited deficits in the acquisition reward learning relative to CTL females, and ICSI males exhibited deficiencies in discrimination learning and memory relative to CTL males. WHAT IS KNOWN ALREADY Some human outcome studies have suggested that ICSI might be associated with an increased risk of certain cognitive disorders, but only one of two behavioral studies with ICSI mouse models have reported differences between ICSI and CTL females. No studies to date have investigated associative learning in ICSI mice. STUDY DESIGN, SIZE, DURATION Groups of 36 ICSI mice (18 male, 18 female) and 37 CTL mice (19 male, 18 female) aged 3-6 months were compared in a series of operant learning procedures that assessed acquisition of a new behavior, discrimination learning and memory. In total, 16 ICSI mice (9 male, 7 female) and 17 CTL mice (10 male, 7 female) received follow-up discrimination learning and memory assessments at 12 months of age (6 months after the end of initial training) to evaluate retention and reacquisition of learned performances. PARTICIPANTS/MATERIALS, SETTING, METHODS Mice received daily operant learning sessions in experimental chambers in which all stimulus events and the recording of responses were automated. Food rewards were delivered for responding under different conditions of reinforcement, which varied by procedure. Subjects received a successive series of sessions of nose poke acquisition training, discrimination training and the delayed-non-matching-to-position memory procedure. Mixed repeated measures ANOVAs in which the between-subjects factor was group (ICSI vs CTL) and the within-subjects factor was repeated exposures to learning procedures (i.e. sessions) were used to analyze data. MAIN RESULTS AND THE ROLE OF CHANCE In comparisons between all mice (i.e. males and females combined), CTL mice exhibited superior performance relative to ICSI in response acquisition (P = 0.03), discrimination (P = 0.001) and memory (P = 0.007). Sex-specific comparisons between the groups yielded evidence of sexual dimorphism. ICSI females exhibited a deficit in acquisition learning relative to CTL females (P < 0.001), but there was not a significant difference between CTL and ICSI males. In the discrimination and memory tasks, ICSI males exhibited deficits relative to CTL males (P = 0.002 and P = 0.02, respectively) but the differences between females in these tasks were not significant. There was no difference in discrimination or memory retention/re-acquisition assessments conducted with mice at 12 months of age. ICSI males and females weighed significantly more than CTL counterparts at all points during the experiment. LARGE SCALE DATA N/A. LIMITATIONS, REASONS FOR CAUTION The study was not blinded. All learning assessments utilized food reward; other assessments of operant, Pavlovian and nonassociative learning are needed to fully characterize learning in ICSI mice and speculate regarding the implications for cognitive function in humans conceived via ICSI. WIDER IMPLICATIONS OF THE FINDINGS Studying learning and memory processes in mouse models have the potential to shed light on ICSI outcomes at the level of cognitive function. Future research should use multiple learning paradigms, assess both males and females, and investigate the effects of variables related to the ICSI procedure. Studying cognitive function in ICSI is an interdisciplinary endeavor and requires co-ordination between researchers at the genetic and psychological levels of analysis. STUDY FUNDING/COMPETING INTEREST(S) This work was supported, in part, by grants from the NIH (P30GM110767, HD071736 and HD085506 to W.Y.), the Templeton Foundation (61174 to W.Y.) and a New Scholarly Endeavor Grant from the University of Nevada, Reno Office of Research and Innovation (to M.L., Y.W., H.Z., L.H. and W.Y.). The authors declare no competing interests.
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Affiliation(s)
- Matthew Lewon
- Department of Psychology, University of Nevada, Reno, NV, USA
| | - Yue Wang
- Department of Physiology and Cell Biology, University of Nevada, Reno School of Medicine, Reno, NV, USA
| | | | | | - Huili Zheng
- Department of Physiology and Cell Biology, University of Nevada, Reno School of Medicine, Reno, NV, USA
| | - Zhuqing Wang
- Department of Physiology and Cell Biology, University of Nevada, Reno School of Medicine, Reno, NV, USA
| | - Linda Hayes
- Department of Psychology, University of Nevada, Reno, NV, USA
| | - Wei Yan
- Department of Physiology and Cell Biology, University of Nevada, Reno School of Medicine, Reno, NV, USA
- Department of Biology, University of Nevada, Reno, NV, USA
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Kasman AM, Zhang CA, Luke B, Eisenberg ML. Association between infertility and mental health of offspring in the United States: a population based cohort study. HUM FERTIL 2020; 25:1-6. [PMID: 32781859 DOI: 10.1080/14647273.2020.1805799] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 06/17/2020] [Indexed: 10/23/2022]
Abstract
There exist conflicting data in regard to the health outcomes of offspring born to infertile couples and follow up of offspring can be challenging. The objective of the study was to determine the association between infertility in men and women and the mental health of their offspring. The present study analyzes data obtained from the IBM Marketscan™ Commercial Claims and Encounters database from 2007 through 2015. Overall, 271,603 children of males with male factor infertility, 328,571 children of females with female factor infertility, 663,568 children of males who later underwent vasectomy were identified. The odds of psychosis were increased in offspring of those with male factor infertility (OR 1.25, 95% CI 1.22-1.29) and female factor infertility (OR 1.20, 95% CI 1.17-1.23). Offspring of infertile males (OR 1.19, 95% CI 1.13-1.26) and infertile females (OR 1.20, 95% CI 1.14-1.26) had an increased odds of autism compared to the reference group. In addition, offspring of infertile males (OR 1.48, 95% CI 1.28-1.7) and infertile females (OR 1.52, 95% CI 1.33-1.73) had higher odds of being diagnosed with an intellectual disability. Therefore, offspring of infertile men or women may have an increased risk of developing psychosis, autism, or intellectual disability.
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Affiliation(s)
- Alex M Kasman
- Department of Urology, Stanford University School of Medicine, Stanford, CA, USA
| | - Chiyuan A Zhang
- Department of Urology, Stanford University School of Medicine, Stanford, CA, USA
| | - Barbara Luke
- Department of Obstetrics, Gynecology, and Reproductive Biology, Michigan State University, East Lansing, MI, USA
| | - Michael L Eisenberg
- Department of Urology, Stanford University School of Medicine, Stanford, CA, USA
- Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, CA, USA
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15
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Bratsberg B, Rogeberg O, Skirbekk V. Fathers of children conceived using ART have higher cognitive ability scores than fathers of naturally conceived children. Hum Reprod 2020; 35:1461-1468. [DOI: 10.1093/humrep/deaa119] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Revised: 04/19/2020] [Indexed: 11/12/2022] Open
Abstract
Abstract
STUDY QUESTION
Does paternal cognitive ability differ for children conceived with and without assisted reproductive technology (ART)?
SUMMARY ANSWER
Young fathers of ART conceived children tend to score cognitively below their same-age natural conception (NC) counterparts and older (above 35) fathers of ART conceived children tend to score above.
WHAT IS KNOWN ALREADY
Cognitive ability is a genetically and socially transmitted trait, and If ART and NC children have parents with different levels of this trait, then this would in itself predict systematic differences in child cognitive outcomes. Research comparing cognitive outcomes of children with different modes of conception finds conflicting results, and studies may be influenced by selection and confounding.
STUDY DESIGN, SIZE, DURATION
This is a population-based study based on Norwegian data, combining information from the Medical Birth Registry (births through 2012), military conscription tests (birth cohorts 1955–1977) and the population registry. These data allow us to compare the cognitive ability scores of men registered as the father of an ART-conceived child to the cognitive abilities of other fathers and to average scores in the paternal birth cohorts.
PARTICIPANTS/MATERIALS, SETTINGS, METHODS
The population level study included 18 566 births after ART (5810 after ICSI, 12 756 after IVF), and 1 048 138 NC births. It included all Norwegian men who received a cognitive ability score after attending military conscription between 1973 and 1995. This constituted 614 827 men (89.4% of the male birth cohorts involved). An additional 77 650 unscored males were included in sensitivity analyses.
MAIN RESULTS AND THE ROLE OF CHANCE
Paternal cognitive level was assessed using intelligence quotients (IQ) converted from stanine scores on a three-part cognitive ability test with items measuring numeracy, vocabulary and abstract thought (Raven-like matrices). ART fathers averaged 1.95 IQ points above the average of their own birth cohort (P-value < 0.0005) and 1.83 IQ points above NC fathers in their own birth cohort (P < 0.0005). Comparisons of the IQ of ART fathers to those of NC fathers of similar age and whose children were born in the same year, however, found average scores to be more similar (point estimate 0.24, P = 0.023). These low average differences were found to differ substantially by age of fatherhood, with young ART fathers scoring below their NC counterparts and older ART fathers scoring above their NC counterparts.
LIMITATIONS, REASONS FOR CAUTION
We do not have information on maternal cognition. We also lack information on unsuccessful infertility treatments that did not result in a live birth.
WIDER IMPLICATIONS OF THE FINDINGS
Paternal cognitive ability of ART children differs from that of NC children, and this difference varies systematically with paternal age at child birth. Selection effects into ART may help explain differences between ART and NC children and need to be adequately controlled for when assessing causal effects of ART treatment on child outcomes.
STUDY FUNDING/COMPETING INTEREST(S)
This research has also been supported by the Research Council of Norway through its Centres of Excellence funding scheme, project number 262700 (Centre for Fertility and Health). It has also been supported by the Research Council of Norway’s Project 236992 (Egalitarianism under pressure? New perspectives on inequality and social cohesion). There are no competing interests.
TRIAL REGISTRATION NUMBER
N/A
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Affiliation(s)
- Bernt Bratsberg
- Frisch Centre for Economic Research, Gaustadalléen 21, 0349 Oslo, Norway
- Norwegian Institute of Public Health; Centre for Fertility and Health, Marcus Thranes Gate 2, 0473 Oslo, Norway
| | - Ole Rogeberg
- Frisch Centre for Economic Research, Gaustadalléen 21, 0349 Oslo, Norway
| | - Vegard Skirbekk
- Norwegian Institute of Public Health; Centre for Fertility and Health, Marcus Thranes Gate 2, 0473 Oslo, Norway
- Mailman School of Public Health, 722 West 168th Street, New York, NY 10032, US
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16
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Chang HY, Hwu WL, Chen CH, Hou CY, Cheng W. Children Conceived by Assisted Reproductive Technology Prone to Low Birth Weight, Preterm Birth, and Birth Defects: A Cohort Review of More Than 50,000 Live Births During 2011-2017 in Taiwan. Front Pediatr 2020; 8:87. [PMID: 32232018 PMCID: PMC7082315 DOI: 10.3389/fped.2020.00087] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 02/21/2020] [Indexed: 01/08/2023] Open
Abstract
Objectives: The use of assisted reproductive technology (ART) has increased rapidly in Taiwan. The purpose of this study is to discuss the risks of low birth weight, preterm birth, and birth defect for children conceived by assisted reproductive technology in Taiwan. Methods: Both National ART report database and National birth reports were obtained from the Health Promotion Administration in the Ministry of Health and Welfare in Taiwan. The cohort included live births (n = 1,405,625) and children conceived by ART (n = 50,988/172,818 cycles) from 2011 to 2017. The prevalence of low birth weight, preterm birth, and birth defect were compared between the ART and natural pregnancy groups. Results: Children conceived by ART displayed a higher rate of low birth weight as compared to those in the natural pregnancy group (p < 0.001), even when analyses were restricted to singleton births (p < 0.001). A higher rate of preterm birth (p < 0.001) was also observed in children conceived by ART even when analyses were restricted to singleton births (p < 0.05). A significant increased rate of birth defects was noted from children conceived by ART (p < 0.05). Conclusions: With the increasing need for and use of ART-conceptions, the likelihood of risks induced or related to Assistant Reproductive Technology (ART) has drawn considerable attention in recent years. Taiwan, as one of the leading countries with outstanding ART performances and modern medical care, the result of the current study suggests that further consideration and tighter regulations and policy are needed with regard to the use of ART.
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Affiliation(s)
- Heng-Yu Chang
- Department of Biochemistry and Molecular Cell Biology, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Wuh-Liang Hwu
- Department of Medical Genetics, National Taiwan University Hospital, Taipei, Taiwan
| | - Ching-Hui Chen
- Department of Obstetrics and Gynecology, Taipei Medical University Hospital, Taipei, Taiwan.,Division of Reproductive Medicine, Department of Obstetrics and Gynecology, Taipei Medical University Hospital, Taipei, Taiwan
| | - Chun-Yin Hou
- Department of Family Medicine, Taipei City Hospital, Taipei, Taiwan
| | - Wei Cheng
- Department of Pathology, Kee-Lung Hospital, Ministry of Health and Welfare, Keelung City, Taiwan.,Department of Nursing, Ching Kuo Institute of Management and Health, Keelung City, Taiwan.,School of Nursing, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan
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17
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Male Infertility and Future Cardiometabolic Health: Does the Association Vary by Sociodemographic Factors? Urology 2019; 133:121-128. [DOI: 10.1016/j.urology.2019.06.041] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 06/03/2019] [Accepted: 06/24/2019] [Indexed: 12/31/2022]
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Balogh R, Leonard H, Bourke J, Brameld K, Downs J, Hansen M, Glasson E, Lin E, Lloyd M, Lunsky Y, O'Donnell M, Shooshtari S, Wong K, Krahn G. Data Linkage: Canadian and Australian Perspectives on a Valuable Methodology for Intellectual and Developmental Disability Research. INTELLECTUAL AND DEVELOPMENTAL DISABILITIES 2019; 57:439-462. [PMID: 31568733 DOI: 10.1352/1934-9556-57.5.439] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Data linkage holds great promise for generating new information about people with intellectual and developmental disabilities (IDD) as a population, yet few centers have developed the infrastructure to utilize this methodology. Two examples, from Canada and Australia, describe their efforts in building data linkage capabilities, and how linked databases can be used to identify persons with IDD and used for population-based research. The value of data linkage is illustrated through new estimates of prevalence of IDD; health service utilization patterns; associations with sociodemographic characteristics, and with physical and mental health conditions (e.g., chronic diseases, injury, fertility, and depression); and findings on equity in medical treatments. Examples are provided of findings used for governmental policy and program planning.
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Affiliation(s)
- Robert Balogh
- Robert Balogh, Ontario Tech University, Oshawa, Ontario, Canada; Helen Leonard and Jenny Bourke, Telethon Kids Institute, The University of Western Australia, Perth; Kate Brameld, Curtin University, Perth, Western Australia; Jenny Downs, Michele Hansen, and Emma Glasson, Telethon Kids Institute, The University of Western Australia, Perth; Elizabeth Lin, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Meghann Lloyd, Ontario Tech University, Oshawa, Ontario, Canada; Yona Lunsky, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Melissa O'Donnell, Telethon Kids Institute, The University of Western Australia, Perth; Shahin Shooshtari, University of Manitoba, Winnipeg, Manitoba, Canada; Kingsley Wong, Telethon Kids Institute, The University of Western Australia, Perth; and Gloria Krahn, Oregon State University, Corvallis
| | - Helen Leonard
- Robert Balogh, Ontario Tech University, Oshawa, Ontario, Canada; Helen Leonard and Jenny Bourke, Telethon Kids Institute, The University of Western Australia, Perth; Kate Brameld, Curtin University, Perth, Western Australia; Jenny Downs, Michele Hansen, and Emma Glasson, Telethon Kids Institute, The University of Western Australia, Perth; Elizabeth Lin, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Meghann Lloyd, Ontario Tech University, Oshawa, Ontario, Canada; Yona Lunsky, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Melissa O'Donnell, Telethon Kids Institute, The University of Western Australia, Perth; Shahin Shooshtari, University of Manitoba, Winnipeg, Manitoba, Canada; Kingsley Wong, Telethon Kids Institute, The University of Western Australia, Perth; and Gloria Krahn, Oregon State University, Corvallis
| | - Jenny Bourke
- Robert Balogh, Ontario Tech University, Oshawa, Ontario, Canada; Helen Leonard and Jenny Bourke, Telethon Kids Institute, The University of Western Australia, Perth; Kate Brameld, Curtin University, Perth, Western Australia; Jenny Downs, Michele Hansen, and Emma Glasson, Telethon Kids Institute, The University of Western Australia, Perth; Elizabeth Lin, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Meghann Lloyd, Ontario Tech University, Oshawa, Ontario, Canada; Yona Lunsky, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Melissa O'Donnell, Telethon Kids Institute, The University of Western Australia, Perth; Shahin Shooshtari, University of Manitoba, Winnipeg, Manitoba, Canada; Kingsley Wong, Telethon Kids Institute, The University of Western Australia, Perth; and Gloria Krahn, Oregon State University, Corvallis
| | - Kate Brameld
- Robert Balogh, Ontario Tech University, Oshawa, Ontario, Canada; Helen Leonard and Jenny Bourke, Telethon Kids Institute, The University of Western Australia, Perth; Kate Brameld, Curtin University, Perth, Western Australia; Jenny Downs, Michele Hansen, and Emma Glasson, Telethon Kids Institute, The University of Western Australia, Perth; Elizabeth Lin, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Meghann Lloyd, Ontario Tech University, Oshawa, Ontario, Canada; Yona Lunsky, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Melissa O'Donnell, Telethon Kids Institute, The University of Western Australia, Perth; Shahin Shooshtari, University of Manitoba, Winnipeg, Manitoba, Canada; Kingsley Wong, Telethon Kids Institute, The University of Western Australia, Perth; and Gloria Krahn, Oregon State University, Corvallis
| | - Jenny Downs
- Robert Balogh, Ontario Tech University, Oshawa, Ontario, Canada; Helen Leonard and Jenny Bourke, Telethon Kids Institute, The University of Western Australia, Perth; Kate Brameld, Curtin University, Perth, Western Australia; Jenny Downs, Michele Hansen, and Emma Glasson, Telethon Kids Institute, The University of Western Australia, Perth; Elizabeth Lin, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Meghann Lloyd, Ontario Tech University, Oshawa, Ontario, Canada; Yona Lunsky, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Melissa O'Donnell, Telethon Kids Institute, The University of Western Australia, Perth; Shahin Shooshtari, University of Manitoba, Winnipeg, Manitoba, Canada; Kingsley Wong, Telethon Kids Institute, The University of Western Australia, Perth; and Gloria Krahn, Oregon State University, Corvallis
| | - Michele Hansen
- Robert Balogh, Ontario Tech University, Oshawa, Ontario, Canada; Helen Leonard and Jenny Bourke, Telethon Kids Institute, The University of Western Australia, Perth; Kate Brameld, Curtin University, Perth, Western Australia; Jenny Downs, Michele Hansen, and Emma Glasson, Telethon Kids Institute, The University of Western Australia, Perth; Elizabeth Lin, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Meghann Lloyd, Ontario Tech University, Oshawa, Ontario, Canada; Yona Lunsky, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Melissa O'Donnell, Telethon Kids Institute, The University of Western Australia, Perth; Shahin Shooshtari, University of Manitoba, Winnipeg, Manitoba, Canada; Kingsley Wong, Telethon Kids Institute, The University of Western Australia, Perth; and Gloria Krahn, Oregon State University, Corvallis
| | - Emma Glasson
- Robert Balogh, Ontario Tech University, Oshawa, Ontario, Canada; Helen Leonard and Jenny Bourke, Telethon Kids Institute, The University of Western Australia, Perth; Kate Brameld, Curtin University, Perth, Western Australia; Jenny Downs, Michele Hansen, and Emma Glasson, Telethon Kids Institute, The University of Western Australia, Perth; Elizabeth Lin, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Meghann Lloyd, Ontario Tech University, Oshawa, Ontario, Canada; Yona Lunsky, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Melissa O'Donnell, Telethon Kids Institute, The University of Western Australia, Perth; Shahin Shooshtari, University of Manitoba, Winnipeg, Manitoba, Canada; Kingsley Wong, Telethon Kids Institute, The University of Western Australia, Perth; and Gloria Krahn, Oregon State University, Corvallis
| | - Elizabeth Lin
- Robert Balogh, Ontario Tech University, Oshawa, Ontario, Canada; Helen Leonard and Jenny Bourke, Telethon Kids Institute, The University of Western Australia, Perth; Kate Brameld, Curtin University, Perth, Western Australia; Jenny Downs, Michele Hansen, and Emma Glasson, Telethon Kids Institute, The University of Western Australia, Perth; Elizabeth Lin, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Meghann Lloyd, Ontario Tech University, Oshawa, Ontario, Canada; Yona Lunsky, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Melissa O'Donnell, Telethon Kids Institute, The University of Western Australia, Perth; Shahin Shooshtari, University of Manitoba, Winnipeg, Manitoba, Canada; Kingsley Wong, Telethon Kids Institute, The University of Western Australia, Perth; and Gloria Krahn, Oregon State University, Corvallis
| | - Meghann Lloyd
- Robert Balogh, Ontario Tech University, Oshawa, Ontario, Canada; Helen Leonard and Jenny Bourke, Telethon Kids Institute, The University of Western Australia, Perth; Kate Brameld, Curtin University, Perth, Western Australia; Jenny Downs, Michele Hansen, and Emma Glasson, Telethon Kids Institute, The University of Western Australia, Perth; Elizabeth Lin, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Meghann Lloyd, Ontario Tech University, Oshawa, Ontario, Canada; Yona Lunsky, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Melissa O'Donnell, Telethon Kids Institute, The University of Western Australia, Perth; Shahin Shooshtari, University of Manitoba, Winnipeg, Manitoba, Canada; Kingsley Wong, Telethon Kids Institute, The University of Western Australia, Perth; and Gloria Krahn, Oregon State University, Corvallis
| | - Yona Lunsky
- Robert Balogh, Ontario Tech University, Oshawa, Ontario, Canada; Helen Leonard and Jenny Bourke, Telethon Kids Institute, The University of Western Australia, Perth; Kate Brameld, Curtin University, Perth, Western Australia; Jenny Downs, Michele Hansen, and Emma Glasson, Telethon Kids Institute, The University of Western Australia, Perth; Elizabeth Lin, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Meghann Lloyd, Ontario Tech University, Oshawa, Ontario, Canada; Yona Lunsky, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Melissa O'Donnell, Telethon Kids Institute, The University of Western Australia, Perth; Shahin Shooshtari, University of Manitoba, Winnipeg, Manitoba, Canada; Kingsley Wong, Telethon Kids Institute, The University of Western Australia, Perth; and Gloria Krahn, Oregon State University, Corvallis
| | - Melissa O'Donnell
- Robert Balogh, Ontario Tech University, Oshawa, Ontario, Canada; Helen Leonard and Jenny Bourke, Telethon Kids Institute, The University of Western Australia, Perth; Kate Brameld, Curtin University, Perth, Western Australia; Jenny Downs, Michele Hansen, and Emma Glasson, Telethon Kids Institute, The University of Western Australia, Perth; Elizabeth Lin, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Meghann Lloyd, Ontario Tech University, Oshawa, Ontario, Canada; Yona Lunsky, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Melissa O'Donnell, Telethon Kids Institute, The University of Western Australia, Perth; Shahin Shooshtari, University of Manitoba, Winnipeg, Manitoba, Canada; Kingsley Wong, Telethon Kids Institute, The University of Western Australia, Perth; and Gloria Krahn, Oregon State University, Corvallis
| | - Shahin Shooshtari
- Robert Balogh, Ontario Tech University, Oshawa, Ontario, Canada; Helen Leonard and Jenny Bourke, Telethon Kids Institute, The University of Western Australia, Perth; Kate Brameld, Curtin University, Perth, Western Australia; Jenny Downs, Michele Hansen, and Emma Glasson, Telethon Kids Institute, The University of Western Australia, Perth; Elizabeth Lin, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Meghann Lloyd, Ontario Tech University, Oshawa, Ontario, Canada; Yona Lunsky, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Melissa O'Donnell, Telethon Kids Institute, The University of Western Australia, Perth; Shahin Shooshtari, University of Manitoba, Winnipeg, Manitoba, Canada; Kingsley Wong, Telethon Kids Institute, The University of Western Australia, Perth; and Gloria Krahn, Oregon State University, Corvallis
| | - Kingsley Wong
- Robert Balogh, Ontario Tech University, Oshawa, Ontario, Canada; Helen Leonard and Jenny Bourke, Telethon Kids Institute, The University of Western Australia, Perth; Kate Brameld, Curtin University, Perth, Western Australia; Jenny Downs, Michele Hansen, and Emma Glasson, Telethon Kids Institute, The University of Western Australia, Perth; Elizabeth Lin, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Meghann Lloyd, Ontario Tech University, Oshawa, Ontario, Canada; Yona Lunsky, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Melissa O'Donnell, Telethon Kids Institute, The University of Western Australia, Perth; Shahin Shooshtari, University of Manitoba, Winnipeg, Manitoba, Canada; Kingsley Wong, Telethon Kids Institute, The University of Western Australia, Perth; and Gloria Krahn, Oregon State University, Corvallis
| | - Gloria Krahn
- Robert Balogh, Ontario Tech University, Oshawa, Ontario, Canada; Helen Leonard and Jenny Bourke, Telethon Kids Institute, The University of Western Australia, Perth; Kate Brameld, Curtin University, Perth, Western Australia; Jenny Downs, Michele Hansen, and Emma Glasson, Telethon Kids Institute, The University of Western Australia, Perth; Elizabeth Lin, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Meghann Lloyd, Ontario Tech University, Oshawa, Ontario, Canada; Yona Lunsky, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Melissa O'Donnell, Telethon Kids Institute, The University of Western Australia, Perth; Shahin Shooshtari, University of Manitoba, Winnipeg, Manitoba, Canada; Kingsley Wong, Telethon Kids Institute, The University of Western Australia, Perth; and Gloria Krahn, Oregon State University, Corvallis
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Kirby RS. Assisted Reproductive Technology and Developmental Outcomes. Pediatrics 2018; 142:peds.2018-3072. [PMID: 30442876 DOI: 10.1542/peds.2018-3072] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/26/2018] [Indexed: 11/24/2022] Open
Affiliation(s)
- Russell S Kirby
- Population Health Science Strategic Area, College of Public Health, University of South Florida, Tampa, Florida
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