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Li T, Zhang G, Li R, He S, Zhang F, Yan X, Yu Z, Xie Y. Survival and morbidity in very preterm infants in Shenzhen: a multi-center study. Front Pediatr 2024; 11:1298173. [PMID: 38464983 PMCID: PMC10920349 DOI: 10.3389/fped.2023.1298173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 12/05/2023] [Indexed: 03/12/2024] Open
Abstract
Objective To analyze survival and morbidity among very preterm infants (VPIs) in Shenzhen and explore factors associated with survival without major morbidity. Methods Between January 2022 and December 2022, 797 infants were admitted to 25 neonatal intensive care units in Shenzhen with gestational age (GA) < 32 weeks, excluded discharged against medical advice, insufficient information, and congenital malformation, 742 VPIs were included. Comparison of maternal and neonate characteristics, morbidities, survival, and survival without major morbidities between groups used Mann Whitney U test and X2 test, multivariate logistic regression was used to analyze of risk factors of survival without major morbidities. Results The median GA was 29.86 weeks (interquartile range [IQR], 28.0-31.04), and the median birth weight was 1,250 g (IQR, 900-1,500). Of the 797 VPIs, 721 (90.46%) survived, 53.52% (38 of 71) at 25 weeks' or less GA, 86.78% (105 of 121) at 26 to 27 weeks' GA, 91.34% (211 of 230) at 28 to 29 weeks' GA, 97.86% (367 of 375) at 30 to 31 weeks' GA. The incidences of the major morbidities were moderate-to-severe bronchopulmonary dysplasia,16.52% (113 of 671); severe intraventricular hemorrhage and/or periventricular leukomalacia, 2.49% (17 of 671); severe necrotizing enterocolitis, 2.63% (18 of 671); sepsis, 2.34% (16 of 671); and severe retinopathy of prematurity, 4.55% (27 of 593), 65.79% (450 of 671) survived without major morbidities. After adjustment for GA, birth weight, and 5-min Apgar score, antenatal steroid administration (OR = 2.397), antenatal magnesium sulfate administration (OR = 1.554) were the positivity factors to survival without major morbidity of VPIs, however, surfactant therapy (OR = 0.684,), and delivery room resuscitation (OR = 0.626) that were the negativity factors. Conclusions The present results indicate that survival and the incidence of survival without major morbidities increased with GA. Further, antenatal administration of steroids and magnesium sulfate, surfactant therapy, and delivery room resuscitation were pronounced determinants of survival without morbidities.
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Affiliation(s)
- Tingting Li
- Department of Neonatology, Longgang District Maternity & Child Healthcare Hospital of Shenzhen City, Longgang Maternity and Child Institute of Shantou University Medical College, Shenzhen, China
| | - Guofei Zhang
- Department of Neonatology, Qinghai Red Cross Hospital, Xining, China
| | - Rui Li
- Department of Neonatology, Longgang District Maternity & Child Healthcare Hospital of Shenzhen City, Longgang Maternity and Child Institute of Shantou University Medical College, Shenzhen, China
| | - Shengnan He
- Department of Neonatology, Shenzhen Baoan Women’s and Children’s Hospital, Jinan University, Shenzhen, China
| | - Fangshi Zhang
- Department of Neonatology, Shenzhen Yantian District People’s Hospital, Shenzhen, China
| | - Xudong Yan
- Department of Neonatology, Shenzhen People’s Hospital, Shenzhen, China
| | - Zhangbin Yu
- Department of Neonatology, Shenzhen People’s Hospital, Shenzhen, China
| | - Yingmei Xie
- Department of Neonatology, Longgang District Maternity & Child Healthcare Hospital of Shenzhen City, Longgang Maternity and Child Institute of Shantou University Medical College, Shenzhen, China
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Lefebvre T, Flamant C, Olivier M, Gascoin G, Bouet PE, Roze JC, Barrière P, Fréour T, Muller JB. Assisted reproductive techniques do not impact late neurodevelopmental outcomes of preterm children. Front Pediatr 2023; 11:1123183. [PMID: 37404562 PMCID: PMC10315460 DOI: 10.3389/fped.2023.1123183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 06/06/2023] [Indexed: 07/06/2023] Open
Abstract
Objective Assisted reproductive technology (ART) increases the rate of preterm births, though few studies have analyzed outcomes for these infants. No data are available on 4-year-old children born prematurely after ART. The objective was to investigate whether ART affect the neurodevelopmental outcomes at 4 years in preterm infants born before 34 weeks of gestational age (GA). Methods and results A total of 166 ART and 679 naturally conceived preterm infants born before 34 weeks GA between 2013 and 2015 enrolled in the Loire Infant Follow-up Team were included. Neurodevelopment was assessed at 4 years using the age and stage questionnaire (ASQ) and the need for therapy services. The association between the socio-economic and perinatal characteristics and non-optimal neurodevelopment at 4 years was estimated. After adjustment, the ART preterm group remained significantly associated with a lower risk of having at least two domains in difficulty at ASQ: adjusted odds ratio (aOR) 0.34, 95% confidence interval (CI) (0.13-0.88), p = 0.027. The factors independently associated with non-optimal neurodevelopment at 4 years were male gender, low socio-economic level, and 25-30 weeks of GA at birth. The need for therapy services was similar between groups (p = 0.079). The long-term neurodevelopmental outcomes of preterm children born after ART are very similar, or even better than that of the spontaneously conceived children.
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Affiliation(s)
- Tiphaine Lefebvre
- Department of Biology and Reproductive Medicine, University Hospital of Nantes, Nantes, France
- Faculty of Medicine, University of Nantes, Nantes, France
| | - Cyril Flamant
- Faculty of Medicine, University of Nantes, Nantes, France
- Department of Neonatal Medicine, University Hospital of Nantes, Nantes, France
- Loire Infant Follow-up Team (LIFT) Network, Pays de La Loire, France
| | - Marion Olivier
- Loire Infant Follow-up Team (LIFT) Network, Pays de La Loire, France
| | - Géraldine Gascoin
- Loire Infant Follow-up Team (LIFT) Network, Pays de La Loire, France
- Department of Neonatal Medicine, University Hospital of Angers, Angers, France
| | - Pierre-Emmanuel Bouet
- Department of Obstetrics and Gynecology, University Hospital of Angers, Angers, France
| | - Jean-Christophe Roze
- Faculty of Medicine, University of Nantes, Nantes, France
- Department of Neonatal Medicine, University Hospital of Nantes, Nantes, France
- Loire Infant Follow-up Team (LIFT) Network, Pays de La Loire, France
| | - Paul Barrière
- Department of Biology and Reproductive Medicine, University Hospital of Nantes, Nantes, France
- Faculty of Medicine, University of Nantes, Nantes, France
| | - Thomas Fréour
- Department of Biology and Reproductive Medicine, University Hospital of Nantes, Nantes, France
- Faculty of Medicine, University of Nantes, Nantes, France
- Center for Research in Transplantation and Immunology, Inserm, University of Nantes, Nantes, France
| | - Jean-Baptiste Muller
- Department of Neonatal Medicine, University Hospital of Nantes, Nantes, France
- Loire Infant Follow-up Team (LIFT) Network, Pays de La Loire, France
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Gamage TKJB, Fraser M. The Role of Extracellular Vesicles in the Developing Brain: Current Perspective and Promising Source of Biomarkers and Therapy for Perinatal Brain Injury. Front Neurosci 2021; 15:744840. [PMID: 34630028 PMCID: PMC8498217 DOI: 10.3389/fnins.2021.744840] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 08/23/2021] [Indexed: 12/12/2022] Open
Abstract
This comprehensive review focuses on our current understanding of the proposed physiological and pathological functions of extracellular vesicles (EVs) in the developing brain. Furthermore, since EVs have attracted great interest as potential novel cell-free therapeutics, we discuss advances in the knowledge of stem cell- and astrocyte-derived EVs in relation to their potential for protection and repair following perinatal brain injury. This review identified 13 peer-reviewed studies evaluating the efficacy of EVs in animal models of perinatal brain injury; 12/13 utilized mesenchymal stem cell-derived EVs (MSC-EVs) and 1/13 utilized astrocyte-derived EVs. Animal model, method of EV isolation and size, route, timing, and dose administered varied between studies. Notwithstanding, EV treatment either improved and/or preserved perinatal brain structures both macroscopically and microscopically. Additionally, EV treatment modulated inflammatory responses and improved brain function. Collectively this suggests EVs can ameliorate, or repair damage associated with perinatal brain injury. These findings warrant further investigation to identify the optimal cell numbers, source, and dosage regimens of EVs, including long-term effects on functional outcomes.
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Affiliation(s)
- Teena K J B Gamage
- Department of Physiology, The University of Auckland, Auckland, New Zealand
| | - Mhoyra Fraser
- Department of Physiology, The University of Auckland, Auckland, New Zealand
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Roychoudhury S, Lodha A, Synnes A, Abou Mehrem A, Canning R, Banihani R, Beltempo M, Theriault K, Yang J, Shah PS, Soraisham AS, Ting J, Abou Mehrem A, Alvaro R, Adie M, Ng E, Pelausa E, Beltempo M, Claveau M, Barrington K, Lapoint A, Ethier G, Drolet C, Piedboeuf B, Afifi J, Dahlgren L, Wood S, Metcalfe A, O’Quinn C, Helewa M, Taboun F, Melamed N, Abenhaim H, Wou K, Gratton R, Boucoiran I, Taillefer C, Theriault K, Allen V, Synnes A, Grunau R, Hendson L, Moddemann D, de Cabo C, Nwaesei C, Church P, Banihani R, Pelausa E, Nguyen KA, Khairy M, Beltempo M, Dorval V, Luu TM, Bélanger S, Afifi J. Neurodevelopmental outcomes of preterm infants conceived by assisted reproductive technology. Am J Obstet Gynecol 2021; 225:276.e1-276.e9. [PMID: 33798481 DOI: 10.1016/j.ajog.2021.03.027] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 03/16/2021] [Accepted: 03/26/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND There have been concerns about the development of children conceived through assisted reproductive technology. Despite multiple studies investigating the outcomes of assisted conception, data focusing specifically on the neurodevelopmental outcomes of infants conceived through assisted reproductive technology and born preterm are limited. OBJECTIVE This study aimed to evaluate and compare the neurodevelopmental outcomes of preterm infants born at <29 weeks' gestation at 18 to 24 months' corrected age who were conceived through assisted reproductive technology and those who were conceived naturally. STUDY DESIGN This retrospective cohort study included inborn, nonanomalous infants, born at <29 weeks' gestation between January 1, 2010, and December 31, 2016, who had a neurodevelopmental assessment at 18 to 24 months' corrected age at any of the 10 Canadian Neonatal Follow-Up Network clinics. The primary outcome was neurodevelopmental impairment at 18 to 24 months, defined as the presence of any of the following: cerebral palsy; Bayley-III cognitive, motor, or language composite score of <85; sensorineural or mixed hearing loss; and unilateral or bilateral visual impairment. Secondary outcomes included mortality, composite of mortality or neurodevelopmental impairment, significant neurodevelopmental impairment, and each component of the primary outcome. We compared outcomes between infants conceived through assisted reproductive technology and those conceived naturally, using bivariate and multivariable analyses after adjustment. RESULTS Of the 4863 eligible neonates, 651 (13.4%) were conceived using assisted reproductive technology. Maternal age; education level; and rates of diabetes mellitus, receipt of antenatal corticosteroids, and cesarean delivery were higher in the assisted reproduction group than the natural conception group. Neonatal morbidity and death rates were similar except for intraventricular hemorrhage, which was lower in the assisted reproduction group (33% [181 of 546] vs 39% [1284 of 3318]; P=.01). Of the 4176 surviving infants, 3386 (81%) had a follow-up outcome at 18 to 24 months' corrected age. Multivariable logistic regression adjusting for gestational age, antenatal steroids, sex, small for gestational age, multiple gestations, mode of delivery, maternal age, maternal education, pregnancy-induced hypertension, maternal diabetes mellitus, and smoking showed that infants conceived through assisted reproduction was associated with lower odds of neurodevelopmental impairment (adjusted odds ratio, 0.67; 95% confidence interval, 0.52-0.86) and the composite of death or neurodevelopmental impairment (adjusted odds ratio, 0.67; 95% confidence interval, 0.54-0.84). Conception through assisted reproductive technology was associated with decreased odds of a Bayley-III composite cognitive score of <85 (adjusted odds ratio, 0.68; 95% confidence interval, 0.48-0.99) and composite language score of <85 (adjusted odds ratio, 0.67; 95% confidence interval, 0.50-0.88). CONCLUSION Compared with natural conception, assisted conception was associated with lower odds of adverse neurodevelopmental outcomes, especially cognitive and language outcomes, at 18 to 24 months' corrected age among preterm infants born at <29 weeks' gestation. Long-term follow-up studies are required to assess the risks of learning disabilities and development of complex visual-spatial and processing skills in these children as they reach school age.
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Cheung S, Neri QV, Squires J, Rosenwaks Z, Palermo GD. Assessing the cognitive and behavioral development of 3-year-old children born from fathers with severe male infertility. Am J Obstet Gynecol 2021; 224:508.e1-508.e11. [PMID: 33248137 DOI: 10.1016/j.ajog.2020.11.030] [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: 08/25/2020] [Revised: 11/09/2020] [Accepted: 11/18/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND Despite the large number of babies born worldwide following intracytoplasmic sperm injection, concerns about the procedure's safety still exist owing to the use of suboptimal spermatozoa. Thus, follow-up of children conceived via intracytoplasmic sperm injection is highly recommended. We propose the use of parent-administered questionnaires to monitor the development of offspring conceived via intracytoplasmic sperm injection. OBJECTIVE This study aimed to determine whether male infertility treatment affects offspring development. STUDY DESIGN We compared obstetrical and neonatal outcomes and physical and psychological development of toddlers conceived via in vitro fertilization and intracytoplasmic sperm injection. Once newborns reached 3 years of age, participating patients were sent a set of parent-administered questionnaires, including the Ages and Stages Questionnaires; Prescreening Developmental Questionnaire 2; Peabody Developmental Motor Scales, Second Edition; Social Skills Rating System; Parenting Stress Index, Third Edition; and Child Behavior Checklist for Ages 2-3. Child development was measured by the Ages and Stages Questionnaires; Prescreening Developmental Questionnaire 2; and Peabody Developmental Motor Scales, Second Edition, questionnaires, whereas Social Skills Rating System; Parenting Stress Index, Third Edition; and Child Behavior Checklist for Ages 2-3 questionnaires were used to measure child behavior. The child's developmental or behavioral outcome was considered "abnormal" when he or she scored below average in ≥2 questionnaires from the respective category. We also conducted subanalyses to assess the effects of male genomic integrity, DNA fragmentation, chemical exposure, utilization of surgically retrieved spermatozoa, and extended embryo culture to determine the development of a child conceived via intracytoplasmic sperm injection. RESULTS A total of 12,306 couples met the inclusion criteria for this study; 1914 of 7433 patients (25.8%) who underwent intracytoplasmic sperm injection and 451 of 4873 patients (9.3%) who underwent in vitro fertilization returned the questionnaires. Our comparison of obstetrical outcomes between the 2 groups did not reveal any significant differences in the mode of delivery distribution, with most mothers having uncomplicated vaginal deliveries. Furthermore, gender distribution, gestational ages, and birthweights were also comparable between children conceived via intracytoplasmic sperm injection and in vitro fertilization. However, children conceived via in vitro fertilization displayed impaired developmental characteristics compared with the intracytoplasmic sperm injection-conceived cohort (adjusted odds ratio, 0.72; 95% confidence interval, 0.5-0.9; P=.0004). There was no difference in child behavior. Furthermore, 3 cases of autism were reported, 1 case from the in vitro fertilization group and 2 from the intracytoplasmic sperm injection group, all conceived from couples with an older male partner. Ages and Stages Questionnaires outcomes were also compared for the offspring conceived via in vitro fertilization and intracytoplasmic sperm injection by gender; however, no significant differences were observed. In addition, 5 separate subanalyses were then conducted exclusively for the intracytoplasmic sperm injection-conceived group. Levels of spermatogenic failure, DNA fragmentation, and chemical exposure did not significantly affect offspring development. Interestingly, although the length of embryo culture did not seem to influence child development, the abnormal behavior rate was significantly higher in children from the day 3 embryo transfer cohort (adjusted odds ratio, 0.4; 95% confidence interval, 0.05-0.34; P=.04). Children conceived via intracytoplasmic sperm injection from ejaculated spermatozoa displayed impaired developmental and behavioral characteristics compared with toddlers conceived from surgically retrieved specimens (adjusted odds ratio, 4.9; 95% confidence interval, 1.2-20.7; P=.05). CONCLUSION Most children conceived via intracytoplasmic sperm injection and in vitro fertilization are developing well without significant delays. Although the development of a child conceived via intracytoplasmic sperm injection was not affected by most of the variables assessed, those conceived from surgically retrieved spermatozoa were at a considerably lower risk of abnormal developmental and abnormal behavioral characteristics than offspring conceived from ejaculated specimens. However, given the small numbers of respondents available for many subgroups of interest, further studies of outcomes of children born from fathers with severe male factor infertility are warranted.
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Drummer C, Vogt EJ, Heistermann M, Roshani B, Becker T, Mätz-Rensing K, Kues WA, Kügler S, Behr R. Generation and Breeding of EGFP-Transgenic Marmoset Monkeys: Cell Chimerism and Implications for Disease Modeling. Cells 2021; 10:505. [PMID: 33673402 PMCID: PMC7996964 DOI: 10.3390/cells10030505] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 02/18/2021] [Accepted: 02/22/2021] [Indexed: 02/07/2023] Open
Abstract
Genetic modification of non-human primates (NHP) paves the way for realistic disease models. The common marmoset is a NHP species increasingly used in biomedical research. Despite the invention of RNA-guided nucleases, one strategy for protein overexpression in NHP is still lentiviral transduction. We generated three male and one female enhanced green fluorescent protein (EGFP)-transgenic founder marmosets via lentiviral transduction of natural preimplantation embryos. All founders accomplished germline transmission of the transgene by natural mating, yielding 20 transgenic offspring together (in total, 45 pups; 44% transgenic). This demonstrates that the transgenic gametes are capable of natural fertilization even when in competition with wildtype gametes. Importantly, 90% of the transgenic offspring showed transgene silencing, which is in sharp contrast to rodents, where the identical transgene facilitated robust EGFP expression. Furthermore, we consistently discovered somatic, but so far, no germ cell chimerism in mixed wildtype/transgenic litters. Somatic cell chimerism resulted in false-positive genotyping of the respective wildtype littermates. For the discrimination of transgenic from transgene-chimeric animals by polymerase chain reaction on skin samples, a chimeric cell depletion protocol was established. In summary, it is possible to establish a cohort of genetically modified marmosets by natural mating, but specific requirements including careful promoter selection are essential.
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Affiliation(s)
- Charis Drummer
- Platform Degenerative Diseases, German Primate Center–Leibniz Institute for Primate Research, Kellnerweg 4, 37077 Göttingen, Germany;
- DZHK (German Center for Cardiovascular Research), Partner Site Göttingen, 37099 Göttingen, Germany
| | - Edgar-John Vogt
- Platform Degenerative Diseases, German Primate Center–Leibniz Institute for Primate Research, Kellnerweg 4, 37077 Göttingen, Germany;
| | - Michael Heistermann
- Endocrinology Laboratory, German Primate Center–Leibniz Institute for Primate Research, Kellnerweg 4, 37077 Göttingen, Germany;
| | - Berit Roshani
- Unit of Infection Models, German Primate Center–Leibniz Institute for Primate Research, Kellnerweg 4, 37077 Göttingen, Germany;
| | - Tamara Becker
- Primate Husbandry, German Primate Center–Leibniz Institute for Primate Research, Kellnerweg 4, 37077 Göttingen, Germany;
| | - Kerstin Mätz-Rensing
- Pathology Unit, German Primate Center–Leibniz-Institute for Primate Research, Kellnerweg 4, 37077 Göttingen, Germany;
| | - Wilfried A. Kues
- Friedrich-Loeffler-Institut, Institut für Nutztiergenetik, Mariensee, 31535 Neustadt, Germany;
| | - Sebastian Kügler
- Center for Nanoscale Microscopy and Physiology of the Brain (CNMPB) at Department of Neurology, University of Göttingen, Waldweg 33, 37073 Göttingen, Germany;
| | - Rüdiger Behr
- Platform Degenerative Diseases, German Primate Center–Leibniz Institute for Primate Research, Kellnerweg 4, 37077 Göttingen, Germany;
- DZHK (German Center for Cardiovascular Research), Partner Site Göttingen, 37099 Göttingen, Germany
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Elias FTS, Weber-Adrian D, Pudwell J, Carter J, Walker M, Gaudet L, Smith G, Velez MP. Neonatal outcomes in singleton pregnancies conceived by fresh or frozen embryo transfer compared to spontaneous conceptions: a systematic review and meta-analysis. Arch Gynecol Obstet 2020; 302:31-45. [PMID: 32445067 PMCID: PMC7266861 DOI: 10.1007/s00404-020-05593-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Accepted: 05/06/2020] [Indexed: 12/24/2022]
Abstract
Purpose The use of assisted reproductive technology (ART) has increased in the last 2 decades and continuous surveillance is needed. This systematic review aims to assess the risk of adverse neonatal outcomes (preterm birth [PTB], low birth weight [LBW], small-for-gestationalage [SGA] and large for gestational-age [LGA]), in singleton pregnancies conceived by fresh or frozen embryo transfer (FET) compared to spontaneous conceptions. Methods Cohort studies were identified from MEDLINE, Embase, Cochrane Library (January 2019), and manual search. Meta-analyses were performed to estimate odds ratios (OR) using random effects models in RevMan 5.3 and I-squared (I2) test > 50% was considered as high heterogeneity. Results After 3142 titles and abstracts were screened, 1180 full-text articles were assessed, and 14 were eligible. For fresh embryo transfer, the pooled ORs were PTB 1.64 (95% CI 1.46, 1.84); I2 = 97%; LBW 1.67 (95% CI 1.52, 1.85); I2 = 94%; SGA 1.46 [95% CI 1.11, 1.92]; I2 = 99%, LGA 0.88 (95% CI 0.80, 0.87); I2 = 80%). For frozen, the pooled ORs were PTB 1.39 (95% CI 1.34, 1.44); I2 = 0%; LBW 1.38 (95% CI 0.91, 2.09); I2 = 98%; SGA 0.83 (95% CI 0.57, 1.19); I2 = 0%, LGA 1.57 (95% CI 1.48, 1.68); I2 = 22%). Conclusions When compared with spontaneous pregnancies, fresh, but not frozen was associated with LBW and SGA. Both fresh and frozen were associated with PTB. Frozen was uniquely associated with LGA. Despite improvements in ART protocols in relation to pregnancy rates, attention is needed towards monitoring adverse neonatal outcomes in these pregnancies. Electronic supplementary material The online version of this article (10.1007/s00404-020-05593-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Flavia T S Elias
- Department of Obstetrics and Gynecology, Kingston General Hospital, Queen's University, Kingston, ON, K7L 2V7, Canada.,Health Technology Assessment Program, Oswaldo Cruz Foundation, Brasilia, Brazil
| | - Danielle Weber-Adrian
- Department of Obstetrics and Gynecology, Kingston General Hospital, Queen's University, Kingston, ON, K7L 2V7, Canada
| | - Jessica Pudwell
- Department of Obstetrics and Gynecology, Kingston General Hospital, Queen's University, Kingston, ON, K7L 2V7, Canada
| | - Jillian Carter
- Department of Obstetrics and Gynecology, Kingston General Hospital, Queen's University, Kingston, ON, K7L 2V7, Canada
| | - Mark Walker
- Department of Obstetrics, Gynecology and Newborn Care, University of Ottawa, Ottawa, ON, K1H 8M5, Canada
| | - Laura Gaudet
- Department of Obstetrics and Gynecology, Kingston General Hospital, Queen's University, Kingston, ON, K7L 2V7, Canada
| | - Graeme Smith
- Department of Obstetrics and Gynecology, Kingston General Hospital, Queen's University, Kingston, ON, K7L 2V7, Canada
| | - Maria P Velez
- Department of Obstetrics and Gynecology, Kingston General Hospital, Queen's University, Kingston, ON, K7L 2V7, Canada. .,Department of Public Health Sciences, Queen's University, Kingston, ON, K7L 3N6, Canada.
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Jing S, Li X, Zhang S, Gong F, Lu G, Lin G. The risk of placenta previa and cesarean section associated with a thin endometrial thickness: a retrospective study of 5251 singleton births during frozen embryo transfer in China. Arch Gynecol Obstet 2019; 300:1227-1237. [DOI: 10.1007/s00404-019-05295-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2018] [Accepted: 09/05/2019] [Indexed: 12/17/2022]
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Molines L, Nusinovici S, Moreau M, Remy M, May-Panloup P, Flamant C, Roze JC, Van Bogaert P, Bouet PE, Gascoin G. Impact of mode of conception on neonatal and neurodevelopmental outcomes in preterm infants. Hum Reprod 2018; 34:356-364. [DOI: 10.1093/humrep/dey345] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2018] [Accepted: 11/04/2018] [Indexed: 11/14/2022] Open
Affiliation(s)
- Lisa Molines
- Department of Neonatal Medicine, Angers University Hospital, Angers, France
| | - Simon Nusinovici
- INSERM CIC 1413, Clinical Investigation Center, Nantes University Hospital, Nantes, France
- Loire Infant Follow-up Team (LIFT) Network, Pays de Loire, France
| | - Marie Moreau
- Department of Neonatal Medicine, Angers University Hospital, Angers, France
| | - Mathilde Remy
- Department of Neonatal Medicine, Angers University Hospital, Angers, France
| | - Pascale May-Panloup
- Department of Reproductive Biology, Angers University Hospital, Angers, France
| | - Cyril Flamant
- Loire Infant Follow-up Team (LIFT) Network, Pays de Loire, France
- Department of Neonatal Medicine, Nantes University Hospital, Nantes, France
| | - Jean-Christophe Roze
- Loire Infant Follow-up Team (LIFT) Network, Pays de Loire, France
- Department of Neonatal Medicine, Nantes University Hospital, Nantes, France
| | - Patrick Van Bogaert
- Loire Infant Follow-up Team (LIFT) Network, Pays de Loire, France
- Department of Paediatric Neurology, Angers University Hospital, Angers, France
| | | | - Géraldine Gascoin
- Department of Neonatal Medicine, Angers University Hospital, Angers, France
- Loire Infant Follow-up Team (LIFT) Network, Pays de Loire, France
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Piccoli GB, Zakharova E, Attini R, Ibarra Hernandez M, Covella B, Alrukhaimi M, Liu ZH, Ashuntantang G, Orozco Guillen A, Cabiddu G, Li PKT, Garcia-Garcia G, Levin A. Acute Kidney Injury in Pregnancy: The Need for Higher Awareness. A Pragmatic Review Focused on What Could Be Improved in the Prevention and Care of Pregnancy-Related AKI, in the Year Dedicated to Women and Kidney Diseases. J Clin Med 2018; 7:jcm7100318. [PMID: 30275392 PMCID: PMC6210235 DOI: 10.3390/jcm7100318] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Revised: 09/18/2018] [Accepted: 09/19/2018] [Indexed: 12/14/2022] Open
Abstract
Pregnancy-related acute kidney injury (pAKI), preeclampsia (PE), and the hypertensive disorders of pregnancy are closely related conditions, which are, in turn, frequently linked to pre-existing and often non-diagnosed chronic kidney disease (CKD). The current literature and research mainly underline the effects of pregnancy complications on the offspring; this review strongly emphasizes the maternal health as well. These conditions not only negatively affect pregnancy outcomes, but have a relevant effect on the future health of affected mothers and their children. Therefore, dedicated diagnostic and follow-up programs are needed, for optimizing materno-foetal health and reducing the impact of pregnancy-related problems in the mothers and in the new generations. This narrative review, performed on the occasion of the 2018 World Kidney Day dedicated to women’s health, focuses on three aspects of the problem. Firstly, the risk of AKI in the hypertensive disorders of pregnancy (the risk is the highest in developing countries; however PE is the main cause of pregnancy related AKI worldwide). Secondly, the effect of AKI and the hypertensive disorders of pregnancy on the development of CKD in the mother and offspring: long-term risks are increased; the entity and the trajectories are still unknown. Thirdly, the role of CKD in the pathogenesis of AKI and the hypertensive disorders of pregnancy: CKD is a major risk factor and the most important element in the differential diagnosis; pregnancy is a precious occasion for early diagnosis of CKD. Higher awareness on the importance of AKI in pregnancy is needed to improve short and long term outcomes in mothers and children.
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Affiliation(s)
- Giorgina Barbara Piccoli
- Department of Clinical and Biological Sciences, University of Torino, 10100 Torino, Italy.
- Néphrologie, Centre Hospitalier Le Mans, 72000 Le Mans, France.
| | - Elena Zakharova
- Nephrology, Moscow City Hospital n.a. S.P. Botkin, 101000 Moscow, Russia.
- Nephrology, Moscow State University of Medicine and Dentistry, 101000 Moscow, Russia.
- Nephrology, Russian Medical Academy of Continuous Professional Education, 101000 Moscow, Russia.
| | - Rossella Attini
- Obstetrics, Department of Surgery, University of Torino, 10100 Torino, Italy.
| | - Margarita Ibarra Hernandez
- Nephrology Service, Hospital Civil de Guadalajara "Fray Antonio Alcalde", University of Guadalajara Health Sciences Center, 44100 Guadalajara Jal, Mexico.
| | - Bianca Covella
- Néphrologie, Centre Hospitalier Le Mans, 72000 Le Mans, France.
| | - Mona Alrukhaimi
- Department of Medicine, Dubai Medical College, P.O. Box 20170, Dubai, UAE.
| | - Zhi-Hong Liu
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing 210000, China. zhihong--
| | - Gloria Ashuntantang
- Yaounde General Hospital & Faculty of Medicine and Biomedical Sciences, University of Yaounde I, P.O. Box 337, Yaounde, Cameroon.
| | | | | | - Philip Kam Tao Li
- Prince of Wales Hospital, Department of Medicine and Therapeutics, Chinese University of Hong Kong, Hong Kong.
| | - Gulliermo Garcia-Garcia
- Nephrology Service, Hospital Civil de Guadalajara "Fray Antonio Alcalde", University of Guadalajara Health Sciences Center, 44100 Guadalajara Jal, Mexico.
| | - Adeera Levin
- Department of Medicine, Division of Nephrology, University of British Columbia, Vancouver, BC V6T 1Z4, Canada.
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