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Pethő B, Váncsa S, Váradi A, Agócs G, Mátrai Á, Zászkaliczky-Iker F, Balogh Z, Bánhidy F, Hegyi P, Ács N. Very young and advanced maternal age strongly elevates the occurrence of nonchromosomal congenital anomalies: a systematic review and meta-analysis of population-based studies. Am J Obstet Gynecol 2024:S0002-9378(24)00592-1. [PMID: 38761840 DOI: 10.1016/j.ajog.2024.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 05/02/2024] [Accepted: 05/11/2024] [Indexed: 05/20/2024]
Abstract
BACKGROUND Nonchromosomal congenital anomalies (NCAs) are the most common cause of infant mortality and morbidity. The role of maternal age is well known, although the specifics are not thoroughly elucidated in the literature. OBJECTIVE To evaluate the role of maternal age in the incidence of NCAs and to pinpoint age groups at higher risk to refine screening protocols. STUDY DESIGN A systematic review and meta-analysis were conducted following the PRISMA 2020 guidelines and Cochrane Handbook. Searches were performed on October 19, 2021, across MEDLINE (via PubMed), Cochrane Library (CENTRAL), and Embase. Population-based studies assessing the impact of maternal age on the incidence of NCAs in pregnant women were included, without restrictions on age range, country, or comorbidities. A random-effects model was used for pooling effect sizes, considering the heterogeneity across studies. RESULTS From 15,547 studies, 72 were synthesized. Maternal age >35 showed an increased NCA risk (risk ratio [RR]: 1.31, confidence interval [CI]: 1.07 -1.61), rising notably after>40 (RR: 1.44, CI: 1.25 -1.66). The latter changes to 1.25 (CI: 1.08 -1.46) if the co-occurrence of chromosomal aberrations is excluded. Specific anomalies like cleft lip/palate (>40, RR: 1.57, CI: 1.11 -2.20) and circulatory system defects (>40, RR: 1.94, CI: 1.28 -2.93) were significantly associated with advanced maternal age. Conversely, gastroschisis was linked to mothers <20 (RR: 3.08, CI: 2.74 -3.47). CONCLUSION The study confirms that both very young and advanced maternal ages significantly increase the risk of NCAs. There is a pressing need for age-specific prenatal screening protocols to better detect these anomalies, especially considering the current trend of delayed childbearing. Further research is required to fully understand the impact of maternal age on the prevalence of rarer NCAs.
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Affiliation(s)
- Boglárka Pethő
- Department of Obstetrics and Gynecology, Semmelweis University, Budapest, Hungary; Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
| | - Szilárd Váncsa
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary; Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary; Institute of Pancreatic Diseases, Semmelweis University, Budapest, Hungary
| | - Alex Váradi
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary; Department of Metagenomics, University of Debrecen, Debrecen, Hungary; Department of Laboratory Medicine, University of Pécs, Pécs, Hungary
| | - Gergely Agócs
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary; Institute of Biophysics and Radiation Biology, Semmelweis University, Budapest, Hungary
| | - Ákos Mátrai
- Department of Obstetrics and Gynecology, Semmelweis University, Budapest, Hungary; Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
| | - Franciska Zászkaliczky-Iker
- Department of Obstetrics and Gynecology, Semmelweis University, Budapest, Hungary; Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
| | - Zita Balogh
- Department of Obstetrics and Gynecology, Semmelweis University, Budapest, Hungary; Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
| | - Ferenc Bánhidy
- Department of Obstetrics and Gynecology, Semmelweis University, Budapest, Hungary; Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
| | - Péter Hegyi
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary; Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary; Institute of Pancreatic Diseases, Semmelweis University, Budapest, Hungary
| | - Nándor Ács
- Department of Obstetrics and Gynecology, Semmelweis University, Budapest, Hungary; Centre for Translational Medicine, Semmelweis University, Budapest, Hungary.
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Nahal MSH, Wigert H, Imam A, Axelsson ÅB. Assessment of health status in adolescents with spina bifida in the West Bank, Palestine: sense of coherence and self-perceived health. Disabil Rehabil 2021; 44:5479-5486. [PMID: 34106796 DOI: 10.1080/09638288.2021.1936660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
PURPOSE To assess self-perceived health and sense of coherence (SOC) in adolescents with spina bifida (SB) in the West Bank, Palestine, compared to a healthy reference group. Further, to assess the association between impairment levels in the adolescents with SB and their self-perceived health and SOC. METHODS Fifty adolescents with SB and 150 healthy adolescents completed measures of self-perceived health - the Pediatric Quality of Life Inventory (PedsQLTM 4.0) - and SOC. The rehabilitation center nurses identified the physical impairments of the adolescents with SB from their medical records, and classified them by impairment severity. RESULTS Adolescents with SB reported lower self-perceived health (PedsQL median 55, IQR 42-67), than the reference group (median 85, IQR 74-90), p < 0.001, and lower SOC (median 47, IQR 44-50) than the reference group (median 55, IQR 44-61), p < 0.001. Impairment level was inversely associated with both self-perceived health and SOC. CONCLUSIONS The low self-perceived health and SOC among adolescents with SB in Palestine indicate the need for collaboration between policy makers and providers to improve these adolescents' physical and social environment and to promote the rehabilitation services provided for them.Implications for rehabilitationThe low self-perceived health and SOC among adolescents with SB in Palestine highlight the need to develop appropriate interventions to promote their health, independency, and self-care management.Collaboration of the caregivers and health care providers is required to develop, implement, and evaluate intervention programs that might promote coping abilities of the adolescents with SB.A multidisciplinary approach is needed to set goals that have a meaningful impact on social, emotional, behavioral, and educational conditions of the adolescents with SB and in different settings, for example, home, school, and community.The environment in Palestine presents barriers to the social engagement of adolescents with SB, and new ways are needed to enhance their participation in the society to promote their self-concept and wellbeing.
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Affiliation(s)
- Maha Sudki Hmeidan Nahal
- Faculty of Nursing, College of Health Professions, Al-Quds University, Abu Dies Campus, Jerusalem, Palestine
| | - Helena Wigert
- Faculty of Nursing, Institute of Health and Care Sciences, Sahlgrenska Academy at Gothenburg University and Division of Neonatology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Asma Imam
- Health and Community Studies, School of Public Health at Al-Quds University, Abu Dies Campus, Jerusalem, Palestine
| | - Åsa B Axelsson
- Nursing, Institute of Health and Care Sciences, Sahlgrenska Academy at Gothenburg University and Division of Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden
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Nahal MSH, Wigert H, Imam A, Axelsson ÅB. From Feeling Broken to Looking Beyond Broken: Palestinian Mothers' Experiences of Having a Child With Spina Bifida. JOURNAL OF FAMILY NURSING 2017; 23:226-251. [PMID: 28795898 DOI: 10.1177/1074840717697436] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Spina bifida (SB) is the second most common birth defect worldwide. Mothers of children with SB face extraordinary challenges due to the complicated conditions and disability of their children. Little is known about the impact of these challenges on the mothers' well-being, particularly in Middle Eastern culture, where chronic illness and disability are perceived as a stigma, and care of disabled children has traditionally been the responsibility of the mother. The aim of this study was to illuminate mothers' lived experience of having a child with SB in Palestine. Twenty Arab-Muslim mothers living in Palestine were purposefully recruited from several rehabilitation centers in Palestine and were interviewed in 2014. The transcribed interviews were analyzed according to phenomenological hermeneutics. The mothers' experiences were described in the main theme: From feeling broken to looking beyond broken. Four themes were interwoven: living with constant anxiety, living with uncertainty, living with a burden, and living with a difficult life situation. These findings highlight the burden and resilience of the Arab-Muslim Palestinian mothers while striving to maintain the well-being of the whole family as well as facilitating the child's welfare.
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Affiliation(s)
| | - Helena Wigert
- 1 University of Gothenburg, Sweden
- 3 Sahlgrenska University Hospital, Göteborg, Sweden
| | - Asma Imam
- 2 Al-Quds University, Jerusalem, Palestine
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Zaganjor I, Sekkarie A, Tsang BL, Williams J, Razzaghi H, Mulinare J, Sniezek JE, Cannon MJ, Rosenthal J. Describing the Prevalence of Neural Tube Defects Worldwide: A Systematic Literature Review. PLoS One 2016; 11:e0151586. [PMID: 27064786 PMCID: PMC4827875 DOI: 10.1371/journal.pone.0151586] [Citation(s) in RCA: 276] [Impact Index Per Article: 34.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Accepted: 02/29/2016] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Folate-sensitive neural tube defects (NTDs) are an important, preventable cause of morbidity and mortality worldwide. There is a need to describe the current global burden of NTDs and identify gaps in available NTD data. METHODS AND FINDINGS We conducted a systematic review and searched multiple databases for NTD prevalence estimates and abstracted data from peer-reviewed literature, birth defects surveillance registries, and reports published between January 1990 and July 2014 that had greater than 5,000 births and were not solely based on mortality data. We classified countries according to World Health Organization (WHO) regions and World Bank income classifications. The initial search yielded 11,614 results; after systematic review we identified 160 full text manuscripts and reports that met the inclusion criteria. Data came from 75 countries. Coverage by WHO region varied in completeness (i.e., % of countries reporting) as follows: African (17%), Eastern Mediterranean (57%), European (49%), Americas (43%), South-East Asian (36%), and Western Pacific (33%). The reported NTD prevalence ranges and medians for each region were: African (5.2-75.4; 11.7 per 10,000 births), Eastern Mediterranean (2.1-124.1; 21.9 per 10,000 births), European (1.3-35.9; 9.0 per 10,000 births), Americas (3.3-27.9; 11.5 per 10,000 births), South-East Asian (1.9-66.2; 15.8 per 10,000 births), and Western Pacific (0.3-199.4; 6.9 per 10,000 births). The presence of a registry or surveillance system for NTDs increased with country income level: low income (0%), lower-middle income (25%), upper-middle income (70%), and high income (91%). CONCLUSIONS Many WHO member states (120/194) did not have any data on NTD prevalence. Where data are collected, prevalence estimates vary widely. These findings highlight the need for greater NTD surveillance efforts, especially in lower-income countries. NTDs are an important public health problem that can be prevented with folic acid supplementation and fortification of staple foods.
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Affiliation(s)
- Ibrahim Zaganjor
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Ahlia Sekkarie
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Becky L. Tsang
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Jennifer Williams
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Hilda Razzaghi
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
- Carter Consulting Inc., Atlanta, Georgia, United States of America
| | - Joseph Mulinare
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
- Carter Consulting Inc., Atlanta, Georgia, United States of America
| | - Joseph E. Sniezek
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Michael J. Cannon
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Jorge Rosenthal
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
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Wen S, Ethen M, Langlois PH, Mitchell LE. Prevalence of encephalocele in Texas, 1999–2002. Am J Med Genet A 2007; 143A:2150-5. [PMID: 17702023 DOI: 10.1002/ajmg.a.31907] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Encephaloceles are congenital malformations characterized by a sac-like protrusion of the brain and/or its' covering membranes through an opening in the skull. The etiology of encephalocele is considered to be complex, and in most cases the causes of this condition remain elusive. The present study was undertaken to determine the prevalence of encephalocele among deliveries to Texas residents during 1999-2002, and to identify maternal and demographic factors associated with encephalocele. Data were examined from 125 infants and fetuses with encephalocele and no identified chromosome abnormality; identified in Texas and delivered in 1999-2002. During the same period there were 1,449,943 live births. The birth prevalence of encephalocele and both crude and adjusted prevalence ratios were estimated from these data. Compared with the offspring of White women, encephaloceles were significantly more common among the offspring of Hispanic women (adjusted prevalence ratio: 1.91, 95% confidence interval (CI) 1.34-2.70). In addition, compared to the offspring of women 25-29 years of age, encephaloceles were more common among the offspring of women 20-24 years of age (adjusted prevalence ratio: 1.52, 95% CI 1.01-2.27) and those less than 20 years of age (adjusted prevalence ratio: 1.55, 95% CI 0.98-2.45). These findings add to the existing literature on the descriptive epidemiology of encephalocele.
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Affiliation(s)
- Shu Wen
- Institute of Biosciences and Technology, Texas A&M University System Health Science Center, Houston, Texas, USA
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Abstract
There is evidence that late birth order is associated with some complex disorders. For neural tube defects (NTDs) there is no consensus as to whether first or increased birth order is associated or not. A meta-analysis of published data on NTDs was carried out to ascertain whether there is an increased risk for children first born or of high birth order to have NTDs. All data available with information regarding the frequency of live births and NTDs cases by birth order (1, 2, 3, and 4 or more) were included in the analysis. Effect sizes calculations were performed. Children with higher birth order are more likely to have spina bifida but not anencephaly. This same effect was also seen for all NTDs combined, which probably reflects the association with spina bifida. These results suggest the compilation of anencephaly and spina bifida data can be the explanation for the controversies seen in the literature.
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Affiliation(s)
- Alexandre R Vieira
- Department of Pediatrics, ML 2182, The University of Iowa, Iowa City, IA 52242, USA.
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Siffel C, Wong LYC, Olney RS, Correa A. Survival of infants diagnosed with encephalocele in Atlanta, 1979-98. Paediatr Perinat Epidemiol 2003; 17:40-8. [PMID: 12562471 DOI: 10.1046/j.1365-3016.2003.00471.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
This study aimed to evaluate the survival of a cohort of liveborn infants diagnosed with encephalocele during a 20-year period and the variation of such survival by selected demographic and clinical characteristics. We reviewed data from the Metropolitan Atlanta Congenital Defects Program (MACDP) to ascertain all live births diagnosed with encephalocele (n = 83) from 1979 to 1998. Of these, 66 (79%) had isolated defects. Among 70 liveborn infants with site of the defect specified, 50 were classified as having posterior and 20 with anterior defects. To identify their vital status, we used data from MACDP hospital records and vital records from the State of Georgia supplemented by linking registry data with the National Death Index from 1979 to 1999. Among children with encephalocele, 76.0% of the deaths (19/25) occurred during the first day of life. The survival probability to 1 year of age was 70.8%[95% confidence intervals (CI) 60.9, 80.7] and to 20 years of age was 67.3%[95% CI 55.7, 78.8]. In multivariable analysis, factors associated with increased mortality were low birthweight (<2500 g) [relative risk (RR) 5.18; 95% CI 2.13, 12.63], presence of multiple defects (RR 2.82; 95% CI 1.19, 6.69) and black race (RR 2.36; 95% CI 0.95, 5.85). Overall survival for infants with multiple defects (41.2%) was significantly poorer than survival among those with isolated defects (74.3%). A 70% decrease in risk of mortality was observed among infants born with encephalocele during 1989-98 compared with those born during 1979-88, but this decrease was evident only among cases with low birthweight (RR 0.29; 95% CI 0.01, 0.90). This study highlights the prognostic importance of multiple defects and low birthweight for infants with encephalocele and identifies a statistically significant difference in survival by race. This information is useful for clinicians and families who must plan for the long-term care of affected children.
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Affiliation(s)
- Csaba Siffel
- National Center on Birth Defects and Developmental Disabilities, CDC and Prevention, Division of Health Studies, Agency for Toxic Substances and Disease Registry, Atlanta, GA, USA.
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Loncarek K, Mustac E, Frkovic A, Prodan M. Prevalence of anencephaly in the region of Rijeka, Croatia. Eur J Epidemiol 2002; 17:241-4. [PMID: 11680542 DOI: 10.1023/a:1017981815982] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
This retrospective study determines the prevalence of anencephaly in the region of Rijeka, Croatia. Records of all spontaneous and therapeutic abortions terminated in medical institutions, all fetuses weighing more than 500 g or more than 22 weeks gestation (whether the product of abortion, therapeutic termination, stillborn or liveborn) and infants who died in the first year of life in the region of Rijeka, Croatia, during the 1963-2000 period were reviewed. There were 135,451 births; 22 of them were anencephalics (19 stillborn), which comprises 0.2% of all births and 2.1% of stillbirths. Annual prevalence of anencephaly varied in range from 0.00 to 7.42 per 10,000 births. In two cases pregnancy was electively terminated after ultrasonographic diagnosis of anencephaly. Fifteen anencephalics were female, six were male, and in one case sex was undetermined due to aplasia of genital organs. Associated congenital malformations were detected in 18 anencephalics. The importance of establishing national and international registers of congenital malformations in all countries is stressed. The authors suggested that the setting of obligatory reporting of all congenital malformations would be the first step toward this practice in Croatia, as well as in other developing countries.
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Affiliation(s)
- K Loncarek
- Department of Pathology, University of Rijeka, Croatia.
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