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Liu Y, Yue L, Chang L. Maternal Gestational Diabetes Mellitus and Congenital Heart Disease in Offspring: A Meta-Analysis. Horm Metab Res 2024. [PMID: 38307090 DOI: 10.1055/a-2238-1710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2024]
Abstract
Maternal diabetes has been related to an increased risk of congenital heart disease (CHD) in offspring. However, inconsistent results were retrieved for studies evaluating the association between gestational diabetes mellitus (GDM) and CHD in offspring. We therefore performed a systematic review and meta-analysis for comprehensive investigation. Observational studies were identified by searching PubMed, Embase, and Web of Science according to the aim of the meta-analysis. A randomized-effects model was used to pool the data by incorporating the influence of potential heterogeneity. Twenty-three observational studies, involving 46953078 mother-child pairs, were available for the meta-analysis. Among them, 2131800 mothers were diagnosed as GDM and 214379 newborns had CHD. Overall, maternal GDM was associated with a higher incidence of CHD in offspring [odds ratio (OR): 1.32, 95% confidence interval (CI): 1.21 to 1.45, p<0.001; I2=62%]. Sensitivity analysis limited to studies with adjustment of maternal age and other potential confounding factors showed similar results (OR: 1.40, 95% CI: 1.30 to 1.51, p<0.001; I2=47%). Subgroup analysis suggested that the association between maternal GDM and CHD in offspring was not significantly affected by methods for diagnosis of GDM, methods for confirmation of CHD, or study quality scores (p for subgroup difference all>0.05). Subsequent analysis according to types of CHD showed that maternal GDM was associated with higher risks of atrial septal defect, ventricular septal defect, and Tetralogy of Fallot. Maternal GDM may be associated with a higher risk of CHD in offspring.
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Affiliation(s)
- Yun Liu
- Obstetrical Department, Xiangyang Central Hospital, Xiangyang City, China
| | - Lina Yue
- Department of Pediatrics, Xiangyang Maternal and Child Health Hospital, Xiangyang City, China
| | - Li Chang
- Department of Pediatrics, Xiangyang Maternal and Child Health Hospital, Xiangyang City, China
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Fazekas-Pongor V, Svébis MM, Major D, Pártos K, Dósa N, Mészáros Á, Horváth VJ, Domján BA, Zsirai L, Tabák AG. Trend of pregnancy outcomes in type 1 diabetes compared to control women: a register-based analysis in 1996-2018. Front Endocrinol (Lausanne) 2023; 14:1232618. [PMID: 37501784 PMCID: PMC10369353 DOI: 10.3389/fendo.2023.1232618] [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: 05/31/2023] [Accepted: 06/19/2023] [Indexed: 07/29/2023] Open
Abstract
Introduction In 1989, the St Vincent declaration aimed to approximate pregnancy outcomes of diabetes to that of healthy pregnancies. We aimed to compare frequency and trends of outcomes of pregnancies affected by type 1 diabetes and controls in 1996-2018. Methods We used anonymized records of a mandatory nation-wide registry of all deliveries between gestational weeks 24 and 42 in Hungary. We included all singleton births (4,091 type 1 diabetes, 1,879,183 controls) between 1996 and 2018. We compared frequency and trends of pregnancy outcomes between type 1 diabetes and control pregnancies using hierarchical Poisson regression. Results The frequency of stillbirth, perinatal mortality, large for gestational age, caesarean section, admission to neonatal intensive care unit (NICU), and low Appearance, Pulse, Grimace, Activity, and Respiration (APGAR) score was 2-4 times higher in type 1 diabetes compared to controls, while the risk of congenital malformations was increased by 51% and SGA was decreased by 42% (all p<0.05). These observations remained significant after adjustment for confounders except for low APGAR scores. We found decreasing rate ratios comparing cases and controls over time for caesarean sections, low APGAR scores (p<0.05), and for NICU admissions (p=0.052) in adjusted models. The difference between cases and controls became non-significant after 2009. No linear trends were observed for the other outcomes. Conclusions Although we found that the rates of SGA, NICU care, and low APGAR score improved in pregnancies complicated by type 1 diabetes, the target of the St Vincent Declaration was only achieved for the occurrence of low APGAR scores.
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Affiliation(s)
- Vince Fazekas-Pongor
- Department of Public Health, Faculty of Medicine, Semmelweis University, Budapest, Hungary
| | - Mark M. Svébis
- Department of Internal Medicine and Oncology, Faculty of Medicine, Semmelweis University, Budapest, Hungary
| | - David Major
- Department of Public Health, Faculty of Medicine, Semmelweis University, Budapest, Hungary
| | - Katalin Pártos
- Department of Public Health, Faculty of Medicine, Semmelweis University, Budapest, Hungary
| | - Norbert Dósa
- Department of Public Health, Faculty of Medicine, Semmelweis University, Budapest, Hungary
| | - Ágota Mészáros
- Department of Public Health, Faculty of Medicine, Semmelweis University, Budapest, Hungary
| | - Viktor J. Horváth
- Department of Internal Medicine and Oncology, Faculty of Medicine, Semmelweis University, Budapest, Hungary
| | - Beatrix A. Domján
- Department of Internal Medicine and Oncology, Faculty of Medicine, Semmelweis University, Budapest, Hungary
| | - László Zsirai
- Department of Gynecology and Family Planning, Istenhegyi Gene Diagnostic Center, Budapest, Hungary
| | - Adam G. Tabák
- Department of Public Health, Faculty of Medicine, Semmelweis University, Budapest, Hungary
- Department of Internal Medicine and Oncology, Faculty of Medicine, Semmelweis University, Budapest, Hungary
- University College London (UCL) Brain Sciences, University College London, London, United Kingdom
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Marchincin SL, Howley MM, Van Zutphen AR, Fisher SC, Nestoridi E, Tinker SC, Browne ML. Risk of birth defects by pregestational type 1 or type 2 diabetes: National Birth Defects Prevention Study, 1997-2011. Birth Defects Res 2023; 115:56-66. [PMID: 35665489 PMCID: PMC10582790 DOI: 10.1002/bdr2.2050] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 05/03/2022] [Accepted: 05/16/2022] [Indexed: 01/25/2023]
Abstract
BACKGROUND Previous studies found consistent associations between pregestational diabetes and birth defects. Given the different biological mechanisms for type 1 (PGD1) and type 2 (PGD2) diabetes, we used National Birth Defects Prevention Study (NBDPS) data to estimate associations by diabetes type. METHODS The NBDPS was a study of major birth defects that included pregnancies with estimated delivery dates from October 1997 to December 2011. We compared self-reported PGD1 and PGD2 for 29,024 birth defect cases and 10,898 live-born controls. For case groups with ≥5 exposed cases, we estimated adjusted odds ratios (aORs) and 95% confidence intervals (CIs) for the association between specific defects and each diabetes type. We calculated crude ORs (cORs) and 95% CIs with Firth's penalized likelihood for case groups with 3-4 exposed cases. RESULTS Overall, 252 (0.9%) cases and 24 (0.2%) control mothers reported PGD1, and 357 (1.2%) cases and 34 (0.3%) control mothers reported PGD2. PGD1 was associated with 22/26 defects examined and PGD2 was associated with 29/39 defects examined. Adjusted ORs ranged from 1.6 to 70.4 for PGD1 and from 1.6 to 59.9 for PGD2. We observed the strongest aORs for sacral agenesis (PGD1: 70.4, 32.3-147; PGD2: 59.9, 25.4-135). For both PGD1 and PGD2, we observed elevated aORs in every body system we evaluated, including central nervous system, orofacial, eye, genitourinary, gastrointestinal, musculoskeletal, and cardiac defects. CONCLUSIONS We observed positive associations between both PGD1 and PGD2 and birth defects across multiple body systems. Future studies should focus on the role of glycemic control in birth defect risk to inform prevention efforts.
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Affiliation(s)
| | - Meredith M. Howley
- Birth Defects Registry, New York State Department of Health, Albany, New York, USA
| | - Alissa R. Van Zutphen
- Birth Defects Registry, New York State Department of Health, Albany, New York, USA
- Department of Epidemiology and Biostatistics, School of Public Health, University at Albany, Albany, New York, USA
| | - Sarah C. Fisher
- Birth Defects Registry, New York State Department of Health, Albany, New York, USA
| | - Eirini Nestoridi
- Massachusetts Center for Birth Defects Research and Prevention, Boston, Massachusetts, USA
| | - Sarah C. Tinker
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Marilyn L. Browne
- Birth Defects Registry, New York State Department of Health, Albany, New York, USA
- Department of Epidemiology and Biostatistics, School of Public Health, University at Albany, Albany, New York, USA
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van der Zanden LFM, Groen in ‘t Woud S, van Rooij IALM, Quaedackers JSLT, Steffens M, de Wall LLL, Schreuder MF, Feitz WFJ, Roeleveld N. Maternal risk factors for posterior urethral valves. Front Pediatr 2023; 11:1110117. [PMID: 37187579 PMCID: PMC10175587 DOI: 10.3389/fped.2023.1110117] [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: 11/28/2022] [Accepted: 04/10/2023] [Indexed: 05/17/2023] Open
Abstract
Introduction Posterior urethral valves (PUV) is a congenital disorder causing an obstruction of the lower urinary tract that affects approximately 1 in 4,000 male live births. PUV is considered a multifactorial disorder, meaning that both genetic and environmental factors are involved in its development. We investigated maternal risk factors for PUV. Methods We included 407 PUV patients and 814 controls matched on year of birth from the AGORA data- and biobank and three participating hospitals. Information on potential risk factors (family history of congenital anomalies of the kidney and urinary tract (CAKUT), season of conception, gravidity, subfertility, and conception using assisted reproductive techniques (ART), plus maternal age, body mass index, diabetes, hypertension, smoking, and use of alcohol and folic acid) was derived from maternal questionnaires. After multiple imputation, adjusted odds ratios (aORs) were estimated using conditional logistic regression corrected for minimally sufficient sets of confounders determined using directed acyclic graphs. Results A positive family history and low maternal age (<25 years) were associated with PUV development [aORs: 3.3 and 1.7 with 95% confidence intervals (95% CI) 1.4-7.7 and 1.0-2.8, respectively], whereas higher maternal age (>35 years) was associated with a lower risk (aOR: 0.7 95% CI: 0.4-1.0). Maternal preexisting hypertension seemed to increase PUV risk (aOR: 2.1 95% CI: 0.9-5.1), while gestational hypertension seemed to decrease this risk (aOR: 0.6 95% CI: 0.3-1.0). Concerning use of ART, the aORs for the different techniques were all above one, but with very wide 95% CIs including one. None of the other factors studied were associated with PUV development. Conclusion Our study showed that family history of CAKUT, low maternal age, and potentially preexisting hypertension were associated with PUV development, whereas higher maternal age and gestational hypertension seemed to be associated with a lower risk. Maternal age and hypertension as well as the possible role of ART in the development of PUV require further research.
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Affiliation(s)
- Loes F. M. van der Zanden
- Department for Health Evidence, Radboud university medical center, Nijmegen, Netherlands
- Correspondence: Loes F. M. van der Zanden
| | | | | | | | | | - Liesbeth L. L. de Wall
- Division of Pediatric Urology, Department of Urology, Amalia Children's Hospital, Radboud university medical center, Nijmegen, Netherlands
| | - Michiel F. Schreuder
- Department of Pediatric Nephrology, Amalia Children's Hospital, Radboud university medical center, Nijmegen, Netherlands
| | - Wout F. J. Feitz
- Division of Pediatric Urology, Department of Urology, Amalia Children's Hospital, Radboud university medical center, Nijmegen, Netherlands
| | - Nel Roeleveld
- Department for Health Evidence, Radboud university medical center, Nijmegen, Netherlands
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Boato RT, Aguiar MB, Mak RH, Colosimo EA, Simões E Silva AC, Oliveira EA. Maternal risk factors for congenital anomalies of the kidney and urinary tract: A case-control study. J Pediatr Urol 2022; 19:199.e1-199.e11. [PMID: 36535837 DOI: 10.1016/j.jpurol.2022.11.025] [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] [Received: 08/08/2022] [Revised: 10/17/2022] [Accepted: 11/30/2022] [Indexed: 12/13/2022]
Abstract
BACKGROUND Congenital anomalies of the kidney and urinary tract (CAKUT) are significant causes of pediatric morbidity and mortality. The spectrum of CAKUT can be part of a syndrome, but most of these abnormalities occur as isolated and sporadic forms. The etiology of human CAKUT is unknown in the majority of cases. This case-control study aimed to investigate the association between maternal characteristics and the occurrence of CAKUT and specific CAKUT phenotypes. METHODS In this case-control study, 29,653 newborns were evaluated consecutively in a tertiary neonatal unit using the Latin American Collaborative Study of Congenital Malformations (ECLAMC) registry. Newborns without congenital anomalies were matched to CAKUT cases by sex, date, and place of birth at a ratio of 3:1. For analysis purposes, the cases were stratified into four subgroups: upper tract abnormalities (UTA), including ureteropelvic junction obstruction, vesicoureteral reflux, primary megaureter and others (n = 239), lower urinary tract obstruction (LUTO) (n = 79), cystic diseases (n = 59) and agenesis/hypodysplasia (n = 28). Multivariable logistic regression analyses were used to calculate crude and adjusted odds ratios (ORs) with 95% confidence intervals (CIs) for associations between the maternal risk factors and the presence of CAKUT. RESULTS The prevalence of non-syndromic CAKUT in our sample was 13 per 1000 live births. Data records allowed the analysis of 405 cases and 1208 controls. After adjustment by the binary regression logistic, three covariates remained associated as risk factors for the entire spectrum of CAKUT: consanguinity (Odds ratio [OR], 7.1, 95%CI, 2.4-20.4), family history of CAKUT (OR, 6.4, 95%CI, 1.9-21.3), and maternal chronic hypertension (OR, 14.69, 95%CI, 3.2-67.5) (Figure). These risk factors persisted consistently across the various CAKUT phenotypes with minor variations. Consanguinity was the only factor consistently associated with almost all CAKUT phenotypes. Maternal hypertension was associated with all phenotypes except for the agenesis/hypodysplasia group. The prevalence of CAKUT cases was 15 times higher in hypertensive mothers (3%) compared to normotensive mothers (0.2%). CONCLUSION Our study suggests that an increased risk of CAKUT is associated with consanguinity, a positive family history of CAKUT, and maternal hypertension. However, the prevalence of these risk factors in our cohort was rare and most cases presented as sporadic forms.
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Affiliation(s)
- Raíssa T Boato
- Division of Genetics, Department of Pediatrics, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Marcos B Aguiar
- Division of Genetics, Department of Pediatrics, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Robert H Mak
- Division of Pediatric Nephrology, Rady Children's Hospital San Diego, University of California, San Diego, La Jolla, CA, USA
| | | | | | - Eduardo A Oliveira
- Pediatric Nephrology Unit, Department of Pediatrics, UFMG Belo Horizonte, Brazil
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Risk Assessment for Birth Defects in Offspring of Chinese Pregnant Women. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19148584. [PMID: 35886437 PMCID: PMC9319985 DOI: 10.3390/ijerph19148584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 07/11/2022] [Accepted: 07/12/2022] [Indexed: 12/10/2022]
Abstract
Objective: This study aimed to develop a nomogram for the risk assessment of any type of birth defect in offspring using a large birth-defect database in Northwest China. Methods: This study was based on a birth-defect survey, which included 29,204 eligible women who were pregnant between 2010 and 2013 in the Shaanxi province of Northwest China. The participants from central Shaanxi province were assigned to the training group, while the subjects from the south and north of Shaanxi province were assigned to the external validation group. The primary outcome was the occurrence of any type of birth defect in the offspring. A multivariate logistic regression model was used to establish a prediction nomogram, while the discrimination and calibration were evaluated by external validation. Results: The multivariate analyses revealed that household registration, history of miscarriages, family history of birth defects, infection, taking medicine, pesticide exposure, folic acid supplementation, and single/twin pregnancy were significant factors in the occurrence of birth defects. The area under the receiver operating characteristic curve (AUC) in the prediction model was 0.682 (95% CI 0.653 to 0.710) in the training set. The validation set showed moderate discrimination, with an AUC of 0.651 (95% CI 0.614 to 0.689). Additionally, the prediction model had a good calibration (HL χ2 = 8.106, p= 0.323). Conclusions: We developed a nomogram risk model for any type of birth defect in a Chinese population based on important modifying factors in pregnant women. This risk-prediction model could be a tool for clinicians to assess the risk of birth defects and promote health education.
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Risks of specific congenital anomalies in offspring of women with diabetes: A systematic review and meta-analysis of population-based studies including over 80 million births. PLoS Med 2022; 19:e1003900. [PMID: 35104296 PMCID: PMC8806075 DOI: 10.1371/journal.pmed.1003900] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 12/22/2021] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Pre-gestational diabetes mellitus (PGDM) has been known to be a risk factor for congenital heart defects (CHDs) for decades. However, the associations between maternal PGDM and gestational diabetes mellitus (GDM) and the risk of specific types of CHDs and congenital anomalies (CAs) in other systems remain under debate. We aimed to investigate type-specific CAs in offspring of women with diabetes and to examine the extent to which types of maternal diabetes are associated with increased risk of CAs in offspring. METHODS AND FINDINGS We searched PubMed and Embase from database inception to 15 October 2021 for population-based studies reporting on type-specific CAs in offspring born to women with PGDM (combined type 1 and 2) or GDM, with no limitation on language. Reviewers extracted data for relevant outcomes and performed random effects meta-analyses, subgroup analyses, and multivariable meta-regression. Risk of bias appraisal was performed using the Cochrane Risk of Bias Tool. This study was registered in PROSPERO (CRD42021229217). Primary outcomes were overall CAs and CHDs. Secondary outcomes were type-specific CAs. Overall, 59 population-based studies published from 1990 to 2021 with 80,437,056 participants met the inclusion criteria. Of the participants, 2,407,862 (3.0%) women had PGDM and 2,353,205 (2.9%) women had GDM. The meta-analyses showed increased risks of overall CAs/CHDs in offspring born to women with PGDM (for overall CAs, relative risk [RR] = 1.99, 95% CI 1.82 to 2.17, P < 0.001; for CHDs, RR = 3.46, 95% CI 2.77 to 4.32, P < 0.001) or GDM (for overall CAs, RR = 1.18, 95% CI 1.13 to 1.23, P < 0.001; for CHDs, RR = 1.50, 95% CI 1.38 to 1.64, P < 0.001). The results of the meta-regression analyses showed significant differences in RRs of CAs/CHDs in PGDM versus GDM (all P < 0.001). Of the 23 CA categories, excluding CHD-related categories, in offspring, maternal PGDM was associated with a significantly increased risk of CAs in 21 categories; the corresponding RRs ranged from 1.57 (for hypospadias, 95% CI 1.22 to 2.02) to 18.18 (for holoprosencephaly, 95% CI 4.03 to 82.06). Maternal GDM was associated with a small but significant increase in the risk of CAs in 9 categories; the corresponding RRs ranged from 1.14 (for limb reduction, 95% CI 1.06 to 1.23) to 5.70 (for heterotaxia, 95% CI 1.09 to 29.92). The main limitation of our analysis is that some high significant heterogeneity still persisted in both subgroup and sensitivity analyses. CONCLUSIONS In this study, we observed an increased rate of CAs in offspring of women with diabetes and noted the differences for PGDM versus GDM. The RRs of overall CAs and CHDs in offspring of women with PGDM were higher than those in offspring of women with GDM. Screening for diabetes in pregnant women may enable better glycemic control, and may enable identification of offspring at risk for CAs.
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The neonatal characteristics of congenital defects of the kidney and urinary tract – our experience. GINECOLOGIA.RO 2022. [DOI: 10.26416/gine.38.4.2022.7394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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Liu X, Qian F, Fan Q, Lin L, He M, Li P, Cai H, Ma L, Cheng X, Yang X. NF-κB activation impedes the transdifferentiation of hypertrophic chondrocytes at the growth plate of mouse embryos in diabetic pregnancy. J Orthop Translat 2021; 31:52-61. [PMID: 34934622 PMCID: PMC8648796 DOI: 10.1016/j.jot.2021.10.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 10/25/2021] [Accepted: 10/28/2021] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Diabetes mellitus could cause numerous complications and health problems including abnormality of endochondral bone formation during embryogenesis. However, the underlying mechanisms still remain obscure. METHODS Streptozotoci (STZ) was injected to induce pregestational diabetes mellitus (PGDM) mouse model. The femurs of E18.5 mouse embryos from control and PGDM groups were harvested. Morphological staining was implemented to determine the abnormality of the bone development. The expressions of the key genes participating in osteogenesis (e.g., Sox9, Runx2, and Osterix), the NF-κB signaling molecules (e.g., P50, P65, IκBα), and the corresponding regulatory factors (e.g., Bmp2, phospho-p38) were evaluated by immunofluorescence, quantitative PCR and western blot. Finally, in vitro chondrocyte differentiation model was employed to verify the role of NF-κB on the expressions of chondro-osteogenic markers. RESULTS Alcian blue/alizarin red double staining and H&E staining demonstrated the restriction of skeletal development and relatively extended hypertrophic zone at growth plate in E18.5 STZ-induced diabetic mouse embryos compared to the control. Immunofluorescent staining and qPCR showed that Sox9 expression increased, while Runx2 and Osterix expressions decreased in the growth plate of the offspring of PGDM mice. Immunofluorescence of P65 manifested the activation of NF-κB signaling in growth plate in PGDM mouse embryos. Furthermore, the relatively extended hypertrophic zone was also observed in the growth plate of the NF-κB-activated transgenic mice, as well as the activated p65 up-regulated the expression of Bmp2 and p-p38. In ATDC5 cells, we could observe the high glucose up-regulated the P50 and P65 expressions and down-regulated IκBα expression, but the high glucose-activated NF-κB signaling could be reversed by addition of Bay (inhibitor of NF-κB signaling). The expression changes of Bmp2, Sox9 and Runx2 in presence of high glucose were resumed too. CONCLUSION Our data revealed that NF-κB signaling was involved in mediation effects of dysfunctional trans-differentiation of hypertrophic chondrocytes in the embryonic growth plate induced by maternal diabetic mellitus.
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Affiliation(s)
- Xi Liu
- Division of Histology and Embryology, International Joint Laboratory for Embryonic Development & Prenatal Medicine, Medical College, Jinan University, Guangzhou, 510632, China
| | - Fan Qian
- Division of Histology and Embryology, International Joint Laboratory for Embryonic Development & Prenatal Medicine, Medical College, Jinan University, Guangzhou, 510632, China
| | - Qiwei Fan
- Division of Histology and Embryology, International Joint Laboratory for Embryonic Development & Prenatal Medicine, Medical College, Jinan University, Guangzhou, 510632, China
| | - Li Lin
- Division of Histology and Embryology, International Joint Laboratory for Embryonic Development & Prenatal Medicine, Medical College, Jinan University, Guangzhou, 510632, China
| | - Meiyao He
- Division of Histology and Embryology, International Joint Laboratory for Embryonic Development & Prenatal Medicine, Medical College, Jinan University, Guangzhou, 510632, China
| | - Peizhi Li
- Division of Histology and Embryology, International Joint Laboratory for Embryonic Development & Prenatal Medicine, Medical College, Jinan University, Guangzhou, 510632, China
| | - Hongmei Cai
- Division of Histology and Embryology, International Joint Laboratory for Embryonic Development & Prenatal Medicine, Medical College, Jinan University, Guangzhou, 510632, China
| | - Lisha Ma
- Division of Histology and Embryology, International Joint Laboratory for Embryonic Development & Prenatal Medicine, Medical College, Jinan University, Guangzhou, 510632, China
| | - Xin Cheng
- Division of Histology and Embryology, International Joint Laboratory for Embryonic Development & Prenatal Medicine, Medical College, Jinan University, Guangzhou, 510632, China
- Key Laboratory for Regenerative Medicine of the Ministry of Education, Jinan University, Guangzhou, 510632, China
| | - Xuesong Yang
- Division of Histology and Embryology, International Joint Laboratory for Embryonic Development & Prenatal Medicine, Medical College, Jinan University, Guangzhou, 510632, China
- Key Laboratory for Regenerative Medicine of the Ministry of Education, Jinan University, Guangzhou, 510632, China
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Papazoglou AS, Moysidis DV, Panagopoulos P, Kaklamanos EG, Tsagkaris C, Vouloagkas I, Karagiannidis E, Tagarakis GI, Papamitsou T, Papanikolaou IG, Christodoulaki C, Vrachnis N. "Maternal diabetes mellitus and its impact on the risk of delivering a child with congenital heart disease: a systematic review and meta-analysis". J Matern Fetal Neonatal Med 2021; 35:7685-7694. [PMID: 34353219 DOI: 10.1080/14767058.2021.1960968] [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] [Indexed: 01/15/2023]
Abstract
AIM Maternal pregestational diabetes mellitus (PGDM), type 1 or type 2, has been established as a potential risk factor for congenital heart disease (CHD). At the same time, the correlation between gestational diabetes mellitus (GDM) and increased risk of CHD has not been yet fully elucidated. The objective of this systematic review and meta-analysis (PROSPERO number: CRD42020182390) was to analyze the existing evidence on PGDM and to attempt to fill, to the best of our ability, the remaining knowledge gap in the association of GDM with CHD. MATERIALS AND METHODS Two authors have independently searched the Pubmed/Medline, Scopus, Cochrane, Web of Science, and Theses Global databases with keywords and Boolean operators. The search yielded 9333 relevant articles, which were later screened for eligibility. Original peer-reviewed (case-control or cohort) studies were included if they were published in English between 1997 and 2020. Thirteen studies on mothers with PGDM and seven studies on mothers with GDM were finally included in our meta-analysis to investigate the association of maternal diabetes with the risk of delivering a child with CHD. The selected studies were all assessed for their methodological quality using the Newcastle-Ottawa scale. Associations with p < .05 were considered statistically significant. RESULTS Our meta-analysis (I2 > 75%, total population: n = 12,461,586) of 79,476 women with PGDM and 160,893 with GDM produced an odds ratio of 3.48 (2.36-4.61) and 1.55 (1.48-1.61), respectively. Additionally, we did not find any noticeable difference in the risk for CHD among diabetic women living in the USA and Europe. Nevertheless, it still needs to be clarified, whether or not the gestational diabetic population includes undiagnosed women with preexisting diabetes, which might account for the increased risk of delivering a child with CHD in women classified as suffering from GDM. CONCLUSION While both GDM and PGDM seem to significantly increase the risk of CHD in comparison with the general population, PDGM appears to have a greater association with CHD, being correlated with a 3.5-fold increase in the risk of malformation. Preconceptional and gestational diabetes care are, therefore, essential to mitigate the adverse effect of hyperglycemia on fetal heart formation during pregnancy.
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Affiliation(s)
- Andreas S Papazoglou
- First Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Dimitrios V Moysidis
- First Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Periklis Panagopoulos
- Family planning Unit, Third Department of Obstetrics and Gynaecology, Attiko Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Eleftherios G Kaklamanos
- Hamdan Bin Mohammed College of Dental Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
| | | | - Ioannis Vouloagkas
- First Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Efstratios Karagiannidis
- First Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Georgios I Tagarakis
- First Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Theodora Papamitsou
- Histology and Embryology Department, Faculty of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | | | - Chryssi Christodoulaki
- Department of Obstetrics and Gynecology, Chania General Hospital "St. George", Crete, Greece
| | - Nikolaos Vrachnis
- Third Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens Medical School, Attikon Hospital, Athens, Greece.,Vascular Biology, Molecular and Clinical Sciences Research Institute, St George's University of London, London, UK
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Congenital Anomalies of the Kidney and Urinary Tract (CAKUT): An Emerging Relationship With Pregestational Diabetes Mellitus Among First Nations and Non-First Nations People in Saskatchewan-Results From the DIP: ORRIIGENSS Project. Can J Diabetes 2020; 45:346-354.e1. [PMID: 33308984 DOI: 10.1016/j.jcjd.2020.10.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 10/06/2020] [Accepted: 10/06/2020] [Indexed: 12/30/2022]
Abstract
OBJECTIVES Because congenital anomalies of the kidneys and urinary tract (CAKUT) represent a frequent cause of end stage renal disease (ESRD) in the young, we explored the epidemiology of CAKUT and the role of diabetes in pregnancy. METHODS This was a retrospective cohort study of CAKUT, by maternal diabetes status, from among all 1980‒2009 births in Saskatchewan First Nations (FN) and non-First Nations (non-FN) people. We determined frequencies, predictors and complications of CAKUT, as well as cumulative survival (to 2014) of affected persons until ESRD and death. RESULTS Of the 411,055 babies (204,167 mothers) in the Saskatchewan maternal-infant database, 2,540 had CAKUT (391 FN and 2,149 non-FN). Overall annual CAKUT incidence was 0.63% for non-FN and 0.57% for FN (p=0.082), but 5-year CAKUT incidence only increased among FN (0.40% in 1980‒1984 and 0.76% in 2005‒2009, p<0.0001) and was highest among offspring of FN mothers with pregestational diabetes (pre-G/DM) (0% before 1995, 2.51% in 2000‒2004 and 1.66% in 2005-2009). Pre-G/DM, but not gestational diabetes mellitus (GDM), was an independent predictor of CAKUT in non-FN (odds ratio, 1.79; 95% confidence interval, 1.20 to 2.69), and in FN interacting with maternal history of stillbirth (odds ratio, 7.90; 95% confidence interval, 1.14 to 54.6). ESRD was >100-fold more likely among offspring with CAKUT compared with all other offspring and was responsible for 40% of ESRD cases in young FN and non-FN people. CONCLUSIONS In Saskatchewan, pre-G/DM is an emerging cause of CAKUT, accounting for 40% of ESRD cases in FN/non-FN children and young adults. Because pre-G/DM‒related CAKUT is potentially preventable with optimal glycemic management, increased recognition of this serious complication is required.
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Alvarez-Bulnes O, Monés-Llivina A, Cavero-Roig L, Ventura PS, Llagostera-Benedico J, Valls-Sirera C, Talló-Catarineu G. Ophthalmic Pathology in the Offspring of Pregnant Women with Gestational Diabetes Mellitus. Matern Child Health J 2020; 24:524-529. [PMID: 31997119 DOI: 10.1007/s10995-020-02887-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND Gestational diabetes (GD) occurs in 5.8% to 25.1% of pregnant women. This disorder has been linked with intrauterine growth delays, congenital anomalies, and neurobehavioral disorders following birth. As to ophthalmological effects, changes in macular thickness and hypoplasia of the upper quadrant of the papilla have been described. OBJECTIVE To investigate whether GD has an effect on ophthalmological development in the children born of mothers with this condition. METHODS Observational study carried out in children seen in the ophthalmological outpatient clinic of a pediatric hospital in Barcelona (Spain) between January 2011 and December 2015. Participants were ultimately divided into two groups, a study group whose mothers had GD managed either by insulin or diet (GD group) and a control group of children with non-diabetic mothers. Pregestational diabetes cases, were excluded. Complete information was collected on the children's refraction status, ophthalmological disease, and congenital malformations. RESULTS Data were compiled on 350 children (229 children born of mothers with GD-186 managed with diet vs 43, with insulin- and 121 controls). The prevalence of amblyopia and strabismus was similar between the groups, but children of mothers with GD had a three-fold greater probability of having refractive errors than children born to mothers without GD. Hyperopia (14.8% vs. 7.4%) and myopia (3.5% vs 0%) were found to be significantly more prevalent in children born of mothers with GD than in the controls (p = 0.027 in both groups).The prevalence of astigmatism was similar in both groups (1.7% vs 0.8%). CONCLUSIONS FOR PRACTICE Refractive errors are more common in children born of mothers with GD. These conditions are easily managed, but if they are not detected, they can lead to amblyopia or accommodative strabismus, interfere with acquisition of fine motor skills, and lead to learning problems. Regular ocular examinations would be recommended in these patients.
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Affiliation(s)
- Olga Alvarez-Bulnes
- Ophthalmology Unit, HM Nens, Barcelona, Spain.
- Institut Oftalmològic Eurolàser, Mataró, Barcelona, Spain.
- Hospital de Mataro - Consorci Sanitari del Maresme, Mataró, Spain.
| | - Anna Monés-Llivina
- Ophthalmology Unit, HM Nens, Barcelona, Spain
- Institut Oftalmològic Eurolàser, Mataró, Barcelona, Spain
| | - Lluís Cavero-Roig
- Ophthalmology Unit, HM Nens, Barcelona, Spain
- Institut Oftalmològic Eurolàser, Mataró, Barcelona, Spain
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13
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Comprehensive assessment of the associations between maternal diabetes and structural birth defects in offspring: a phenome-wide association study. Ann Epidemiol 2020; 53:14-20.e8. [PMID: 32920098 DOI: 10.1016/j.annepidem.2020.08.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 08/07/2020] [Accepted: 08/10/2020] [Indexed: 12/16/2022]
Abstract
PURPOSE Our objective was to comprehensively evaluate the risk of a broad range of birth defects among offspring of women with diabetes, overall and stratified by pregestational versus gestational diagnosis, using the phenome-wide association (PheWAS) methodology. METHODS We performed a registry linkage study of all live births (>6,500,000) and birth defects cases (>290,000) in Texas, 1999-2015. We ascertained diabetes from birth and fetal death certificates. We calculated prevalence rate ratios (PRR) for phenotypes with ≥10 cases among exposed offspring (n = 130). RESULTS Diabetes was associated with the prevalence of any defect (PRR 1.40, 95% confidence interval [CI] 1.38-1.42), multiple defects (PRR 1.86, 95% CI 1.81-1.91), and 60 specific phenotypes, including novel (hypospadias, mitral stenosis) and previously reported phenotypes (renal a-/dysgenesis, spinal anomalies). Pregestational diabetes was a stronger risk factor for any defect (PRR 2.00, 95% CI 1.93-2.07), multiple defects (PRR 3.27, 95% CI 3.11-3.44), and the 60 specific phenotypes evaluated. Gestational diabetes was associated with any defect (PRR 1.21, 95% CI 1.19-1.23) and 47 specific birth defects phenotypes, although associations were weaker than for pregestational diabetes. CONCLUSIONS The PheWAS is an efficient way to identify risk factors for disease using population-based registry data. Pregestational diabetes is associated with a broader range of phenotypes than previously reported. Because diabetes is diagnosed in 1% of women prior to pregnancy and 6%-9% during pregnancy, our results highlight a significant public health concern.
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Abstract
PURPOSE OF REVIEW Infants of women with diabetes are at risk for specific morbidities including congenital anomalies, abnormalities of fetal growth, neonatal hypoglycemia, electrolyte abnormalities, polycythemia, hyperbilirubinemia, and respiratory distress syndrome. Recent studies have shed light on long-term outcomes of these infants and presented advances in treatment. The purpose of this review is to outline the most common neonatal morbidities affecting infants of women with diabetes, the pathophysiology and prevalence of these conditions, and contemporary approaches to treatment. RECENT FINDINGS Recent investigative findings have led to advances in treatment approaches for these infants, particularly regarding risks of neonatal hypoglycemia. Optimizing maternal glycemic control during pregnancy is imperative to improving infant outcomes. However, on a population level, maternal diabetes still poses significant risks to the infant. Timely and appropriate treatment of infants of women with diabetes is imperative to decrease short- and long-term morbidity.
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Affiliation(s)
- Sydney Peters
- Tufts University, 419 Boston Avenue, Medford, MA, USA
| | - Chloe Andrews
- Department of Newborn Medicine, Brigham & Women's Hospital, 75 Francis St, Boston, MA, USA
| | - Sarbattama Sen
- Department of Newborn Medicine, Brigham & Women's Hospital, 75 Francis St, Boston, MA, USA.
- Harvard Medical School, 25 Shattuck St, Boston, MA, 02115, USA.
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15
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Parimi M, Nitsch D. A Systematic Review and Meta-Analysis of Diabetes During Pregnancy and Congenital Genitourinary Abnormalities. Kidney Int Rep 2020; 5:678-693. [PMID: 32405589 PMCID: PMC7210707 DOI: 10.1016/j.ekir.2020.02.1027] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 02/06/2020] [Accepted: 02/14/2020] [Indexed: 12/13/2022] Open
Abstract
Introduction This study aimed to assess available epidemiological evidence of the relationship between diabetes during pregnancy and congenital abnormalities of the kidney and the urinary tract (CAKUT). Methods POPLINE, MEDLINE, EMBASE, Global Health, CINAHL, and Cochrane Library were searched to retrieve 6962 articles of which 15 case-control and 11 cohort studies met the inclusion criteria. Random-effects meta-analysis was performed to estimate the association between CAKUT and diabetes during pregnancy. Results Offspring born to mothers with any form of diabetes in pregnancy had a 50% increased risk of CAKUT compared with offspring of mothers without diabetes (relative risk [RR], 1.51; 95% confidence interval [CI], 1.36–1.67). Compared with offspring with nondiabetic mothers, offspring of mothers with pre-existing diabetes had an almost 2-fold rate of CAKUT (RR, 1.97; 95% CI, 1.52–2.54). Offspring of mothers with gestational diabetes had a 39% increased risk of CAKUT (RR, 1.39; 95% CI, 1.26–1.55) compared with offspring of mothers with no diabetes. The subset of studies that adjusted for body mass index (BMI) before pregnancy showed similar associations. Population attributable risks for gestational diabetes were estimated to be 3.7% of cases of CAKUT in the United States, 4% of CAKUT cases in the United Kingdom, with up to 14.4% CAKUT cases in the South Asian population in the United Kingdom. Conclusion This study suggests that 2.0% to 3.7% of cases of CAKUT in the United States, and up to 14% of CAKUT in some populations could be eliminated if gestational diabetes was prevented or eliminated.
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Affiliation(s)
- Mounika Parimi
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| | - Dorothea Nitsch
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
- Correspondence: Dorothea Nitsch, Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, UK.
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16
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Neonatal outcomes and its association among gestational diabetes mellitus with and without depression, anxiety and stress symptoms in Malaysia: A cross-sectional study. Midwifery 2019; 81:102586. [PMID: 31830674 DOI: 10.1016/j.midw.2019.102586] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Revised: 11/19/2019] [Accepted: 11/20/2019] [Indexed: 12/15/2022]
Abstract
OBJECTIVE Prevalence of depression, anxiety and stress symptoms in gestational diabetes mellitus ranges from 10.2% to 39.9% based on previous studies in Malaysia. Presence of depression, anxiety or stress in pregnancy may increase the risk of neonatal morbidity and mortality. The aim of this study was to determine the prevalence of neonatal outcomes and its association among mothers with gestational diabetes mellitus with and without the presence of depression, anxiety and stress symptoms in Malaysia. DESIGN This was a cross-sectional study. SETTING Tertiary hospitals in Malaysia. PARTICIPANTS Mothers with gestational diabetes mellitus (n = 418) who deliver their neonates at two major tertiary hospitals in Malaysia. MEASUREMENTS Neonatal outcomes, such as low birth weight, preterm birth, macrosomia, metabolic and electrolyte disorders, neonatal respiratory distress and congenital anomalies were determined. FINDINGS Prevalence of low birth weight in neonates born to mothers with gestational diabetes mellitus was 14.6%, followed by metabolic and electrolyte disorders 10.5%, preterm birth 9.1%, macrosomia 4.8%, neonatal respiratory distress 5.8% and congenital anomalies (2.4%). Among the adverse neonatal outcomes, neonatal respiratory distress was significantly associated with the presence of depression symptoms in mothers with gestational diabetes mellitus using univariate analysis (p = 0.010). After controlling for confounding factors, predictors for neonatal respiratory distress at delivery were the presence of depression symptoms in mothers with gestational diabetes mellitus (Adjusted OR = 3.87, 95% CI = 1.32-11.35), living without a husband (Adjusted OR = 9.74, 95% CI = 2.04-46.51), preterm delivery (Adjusted OR = 7.20, 95% CI = 2.23-23.30), caesarean section (Adjusted OR = 3.33, 95% CI = 1.09-10.15), being nulliparous and primiparous (Adjusted OR = 3.62, 95% CI = 1.17-11.17) and having family history of diabetes (Adjusted OR = 3.20, 95% CI = 1.11-9.21). KEY CONCLUSIONS The findings of this study demonstrate the positive association of neonatal respiratory distress with the presence of depression symptoms in mothers with gestational diabetes mellitus. IMPLICATIONS FOR PRACTICE It is therefore important to identify depression symptoms after a diagnosis of gestational diabetes mellitus in pregnant mothers is made to enable early referral and interventions.
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17
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Nalbandyan M, Howley MM, Cunniff CM, Romitti PA, Browne ML. Descriptive and risk factor analysis of nonsyndromic sacral agenesis: National Birth Defects Prevention Study, 1997-2011. Am J Med Genet A 2019; 179:1799-1814. [PMID: 31294918 DOI: 10.1002/ajmg.a.61290] [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: 03/13/2019] [Revised: 05/16/2019] [Accepted: 06/23/2019] [Indexed: 11/10/2022]
Abstract
Sacral agenesis is a rare birth defect characterized by partial or complete absence of the sacrum. We sought to (a) describe case characteristics, (b) estimate birth prevalence, and (c) identify risk factors for nonsyndromic sacral agenesis using data from the National Birth Defects Prevention Study (NBDPS). The NBDPS was a population-based, case-control study involving pregnancies with estimated dates of delivery from October 1997 through December 2011. We estimated birth prevalence using all NBDPS eligible cases. Using self-reported maternal exposure information, we conducted multivariable logistic regression analysis to identify potential risk factors overall and among women without diabetes. The birth prevalence of sacral agenesis was 2.6/100,000 live births. In the multivariable analysis, multifetal pregnancy, pre-existing Type 1 diabetes, and pre-existing Type 2 diabetes were positively and significantly associated with sacral agenesis, albeit estimates were imprecise. Preexisting Type 1 diabetes was the strongest risk factor (adjusted odds ratio = 96.6, 95% confidence interval = 43.5-214.7). Among women without diabetes, periconceptional smoking was positively and significantly associated with sacral agenesis. Our findings underscore the importance of smoking cessation programs among women planning pregnancy and the importance of better understanding the role of glycemic control before and during pregnancy when designing interventions for primary prevention of sacral agenesis.
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Affiliation(s)
- Marine Nalbandyan
- New York State Department of Health, Congenital Malformations Registry, Albany, New York.,Department of Epidemiology and Biostatistics, School of Public Health, University at Albany, Rensselaer, New York
| | - Meredith M Howley
- New York State Department of Health, Congenital Malformations Registry, Albany, New York
| | - Christopher M Cunniff
- Division of Medical Genetics, Department of Pediatrics, New York-Presbyterian Hospital/Weill Cornell Medicine, New York, New York
| | - Paul A Romitti
- Department of Epidemiology, College of Public Health, University of Iowa, Iowa City, Iowa
| | - Marilyn L Browne
- New York State Department of Health, Congenital Malformations Registry, Albany, New York.,Department of Epidemiology and Biostatistics, School of Public Health, University at Albany, Rensselaer, New York
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Romo-Yáñez J, Domínguez-Castro M, Flores-Reyes JS, Estrada-Juárez H, Mancilla-Herrera I, Hernández-Pineda J, Bazan-Tejeda ML, Aguinaga-Ríos M, Reyes-Muñoz E. Hyperglycemia differentially affects proliferation, apoptosis, and BNIP3 and p53 mRNA expression of human umbilical cord Wharton's jelly cells from non-diabetic and diabetic pregnancies. Biochem Biophys Res Commun 2018; 508:1149-1154. [PMID: 30554659 DOI: 10.1016/j.bbrc.2018.12.037] [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: 11/20/2018] [Accepted: 12/05/2018] [Indexed: 01/25/2023]
Abstract
Diabetes in pregnancy constitutes an unfavorable environment for embryonic and fetal development, where the child has a higher risk of perinatal morbidity and mortality, with high incidence of congenital malformations and predisposition to long-term metabolic diseases that increase with a hypercaloric diet. To analyze whether hyperglycemia differentially affects proliferation, apoptosis, and mRNA expression in cells from children of normoglycemic pregnancies (NGPs) and diabetes mellitus pregnancies (DMPs), we used umbilical cord Wharton jelly cells as a research model. Proliferation assays were performed to analyze growth and determine the doubling time, and the rate of apoptosis was determined by flow cytometry-annexin-V assays. AMPK, BNIP3, HIF1α, and p53 mRNA gene expression was assessed by semi-quantitative RT-PCR. We found that hyperglycemia decreased proliferation in a statistically significant manner in NGP cells treated with 40 mM D-glucose and in DMP cells treated with 30 and 40 mM D-glucose. Apoptosis increased in hyperglycemic conditions in NGP and DMP cells. mRNA expression of BNIP3 and p53 was significantly increased in cells from DMPs but not in cells from NGPs. We found evidence that maternal irregular metabolic conditions, like diabetes with hyperglycemia in culture, affect biological properties of fetal cells. These observations could be a constituent of fetal programming.
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Affiliation(s)
- José Romo-Yáñez
- Departamento de Genética y Genómica Humana, INPer, Mexico City, Mexico; Coordinación de Endocrinología Ginecológica y Perinatal, INPer, Mexico.
| | - Mauricio Domínguez-Castro
- Departamento de Genética y Genómica Humana, INPer, Mexico City, Mexico; Departamento de Fisiologia y Desarrollo Celular, INPer, Mexico
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19
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Kermani ES, Nazari Z, Mehdizadeh M, Shahbazi M, Golalipour MJ. Gestational diabetes influences the expression of hypertrophic genes in left ventricle of rat's offspring. IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES 2018; 21:525-528. [PMID: 29922434 PMCID: PMC6000218 DOI: 10.22038/ijbms.2018.25116.6233] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Objective(s): Gestational diabetes increases the risk of congenital heart disease in the offspring, but the molecular mechanism underlying this process remains unclear. Therefore, the current study was conducted to assess the effects of induced gestational diabetes on expression of some involved genes in cardiac hypertrophy in the offspring of diabetic rats. Materials and Methods: Diabetes was induced in 40 adult Wistar rats by intraperitoneal injection of 45 mg/kg of streptozotocin. The day of appearance of the vaginal plug was assumed as day zero of gestation for inducing diabetes. After pregnancy, the offspring was maintained until they reach the age of 12 weeks. Then, their hearts were excised and were sectioned for molecular study. We analyzed the expression pattern of some hypertrophic genes by the quantitative real-time RT-PCR. Results: The mRNA expression levels of all studied genes including c-jun, c-fos, c-myc, alpha-myosin heavy chain (α-MHC), atrial natriuretic factor (ANF) and β-MHC, which are important in cardiomyocyte hypertrophy, were higher in the offspring of the diabetic group compared to controls. Significant differences were found for β-MHC and c-myc with P<0.01 and for α-MHC and c-fos with P<0.05. Conclusion: Gestational diabetes upregulates expression of c-jun, c-fos c-myc, α-MHC, ANF and β-MHC genes that are involved in cardiac hypertrophy in the offspring of diabetic rats.
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Affiliation(s)
- Elia Saragard Kermani
- Department of Anatomical sciences, Golestan University of Medical Sciences, Gorgan, Iran
| | - Zahra Nazari
- Gorgan Congenital Malformations Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Mehdi Mehdizadeh
- Department of Anatomical Sciences, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Majid Shahbazi
- Molecular Genetic Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Mohammad Jafar Golalipour
- Gorgan Congenital Malformations Research Center, Department of Anatomical Sciences, Golestan University of Medical Sciences, Gorgan, Iran
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20
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High glucose suppresses the viability and proliferation of HTR‑8/SVneo cells through regulation of the miR‑137/PRKAA1/IL‑6 axis. Int J Mol Med 2018; 42:799-810. [PMID: 29786111 PMCID: PMC6034938 DOI: 10.3892/ijmm.2018.3686] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Accepted: 04/27/2018] [Indexed: 12/19/2022] Open
Abstract
The aim of the present study was to investigate the mechanism underlying the high glucose (HG)-associated regulation of HTR-8/SVneo cell viability and proliferation during gestational diabetes mellitus (GDM), and to verify the association of microRNA (miR)-137, protein kinase AMP-activated catalytic subunit α1 (PRKAA1) and interlukin-6 (IL-6). miR-137-overexpressing and negative control HTR-8/SVneo cells were established by lentiviral vector infection. Cell Counting Kit-8 and colony formation assays were used to analyze the viability and proliferation of HTR-8/SVneo cells. Reverse transcription-quantitative polymerase chain reaction analysis was used to determine the transcriptional activity of miR-137, PRKAA1 and Il-6, and ELISA and western blot analysis were used to measure the protein levels of IL-6 and PRKAA1, respectively. It was demonstrated that PRKAA1 was decreased in the placental tissues of women with GDM and HG-treated HTR-8/SVneo cells, and that HG upregulated miR-137 and IL-6 in trophoblasts. The overexpression of miR-137 decreased levels of PRKAA1 and increased levels of IL-6 in the HTR-8/SVneo cells. An inhibitor of PRKAA1 promoted the secretion of IL-6, whereas an agonist of PRKAA1 suppressed the production of IL-6. HG treatment and the overexpression of miR-137 reduced the viability and proliferation of HTR-8/SVneo cells in vitro, whereas the activation of PRKAA1 or incubation with IL-6 antibody reversed these effects. Overall, it was concluded that HG suppressed the viability and proliferation of trophoblast cells through the miR-137/PRKAA1/IL-6 axis, which may contribute to pathological changes of placental tissues in GDM.
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Abstract
Undescended testis - known as cryptorchidism - is one of the most common congenital abnormalities observed in boys, and is one of the few known risk factors for testicular cancer. The key factors that contribute to the occurrence of cryptorchidism remain elusive. Testicular descent is thought to occur during two hormonally-controlled phases in fetal development - between 8-15 weeks (the first phase of decent) and 25-35 weeks gestation (the second phase of descent); the failure of a testis to descend permanently is probably caused by disruptions to one or both of these phases, but the causes and mechanisms of such disruptions are still unclear. A broad range of putative risk factors have been evaluated in relation to the development of cryptorchidism but their plausibility is still in question. Consistent evidence of an association with cryptorchidism exists for only a few factors, and in those cases in which evidence seems unequivocal the factor is likely to be a surrogate for the true causal exposure. The relative importance of each risk factor could vary considerably between mother-son pairs depending on an array of genetic, maternal, placental and fetal factors - all of which could vary between regions. Thus, the role of causative factors in aetiology of cryptorchidism requires further research.
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Mohammed OJ, Latif ML, Pratten MK. Diabetes-induced effects on cardiomyocytes in chick embryonic heart micromass and mouse embryonic D3 differentiated stem cells. Reprod Toxicol 2017; 69:242-253. [PMID: 28286266 DOI: 10.1016/j.reprotox.2017.03.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Revised: 03/03/2017] [Accepted: 03/07/2017] [Indexed: 11/16/2022]
Abstract
Diabetes mellitus during pregnancy is a considerable medical challenge, since it is related to augmented morbidity and mortality concerns for both the fetus and the pregnant woman. Records show that the etiology of diabetic embryopathy is complicated, as many teratological factors might be involved in the mechanisms of diabetes mellitus-induced congenital malformation. In this study, the potential cardiotoxic effect of hyperglycemia with hyperketonemia was investigated by using two in vitro models; primary chick embryonic cardiomyocytes and stem cell derived cardiomyocytes, where adverse effects were recorded in both systems. The cells were evaluated by changes in beating activity, cell activity, protein content, ROS production, DNA damage and differentiating stem cell migration. The diabetic formulae used produced an increase in DNA damage and a decline in cell migration in mouse embryonic stem cells. These results provide an additional insight into adverse effects during gestational diabetes mellitus and a recommendation for expectant mothers and maternity staff to monitor glycaemic levels months ahead of conception. This study also supports the recommendation of using antioxidants during pregnancy to prevent DNA damage by the production of ROS, which might result in heart defects as well as other developmental anomalies.
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Affiliation(s)
- Omar J Mohammed
- School of Life Sciences, Faculty of Medicine and Health Sciences, Medical School, University of Nottingham, Nottingham NG7 2UH, United Kingdom
| | - Muhammad Liaque Latif
- School of Life Sciences, Faculty of Medicine and Health Sciences, Medical School, University of Nottingham, Nottingham NG7 2UH, United Kingdom
| | - Margaret K Pratten
- School of Life Sciences, Faculty of Medicine and Health Sciences, Medical School, University of Nottingham, Nottingham NG7 2UH, United Kingdom.
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23
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Hokke S, Arias N, Armitage JA, Puelles VG, Fong K, Geraci S, Gretz N, Bertram JF, Cullen-McEwen LA. Maternal glucose intolerance reduces offspring nephron endowment and increases glomerular volume in adult offspring. Diabetes Metab Res Rev 2016; 32:816-826. [PMID: 27037899 DOI: 10.1002/dmrr.2805] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Revised: 03/09/2016] [Accepted: 03/25/2016] [Indexed: 12/16/2022]
Abstract
BACKGROUND Animal studies report a nephron deficit in offspring exposed to maternal diabetes, yet are limited to models of severe hyperglycaemia which do not reflect the typical clinical condition and which are associated with foetal growth restriction that may confound nephron endowment. We aimed to assess renal morphology and function in offspring of leptin receptor deficient mice (Leprdb /+) and hypothesized that exposure to impaired maternal glucose tolerance (IGT) would be detrimental to the developing kidney. METHODS Nephron endowment was assessed in offspring of C57BKS/J Leprdb /+ and +/+ mice at embryonic day (E)18 and postnatal day (PN)21 using design-based stereology. Transcutaneous measurement of renal function and total glomerular volume were assessed in 6-month-old offspring. Only +/+ offspring of Leprdb /+ dams were analysed. RESULTS Compared with +/+ dams, Leprdb /+ dams had a 20% and 35% decrease in glucose tolerance prior to pregnancy and at E17.5 respectively. Offspring of IGT Leprdb /+ dams had approximately 15% fewer nephrons at E18.5 and PN21 than offspring of +/+ dams. There was no difference in offspring bodyweight. Despite normal renal function, total glomerular volume was 13% greater in 6-month-old offspring of IGT Leprdb /+ dams than in +/+ offspring. CONCLUSIONS IGT throughout gestation resulted in a nephron deficit that was established early in renal development. Maternal IGT was associated with glomerular hypertrophy in adult offspring, likely a compensatory response to maintain normal renal function. Given the increasing prevalence of IGT, monitoring glucose from early in gestation may be important to prevent altered kidney morphology. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Stacey Hokke
- Development and Stem Cells Program, Monash Biomedicine Discovery Institute, and Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia
| | - Nicole Arias
- Development and Stem Cells Program, Monash Biomedicine Discovery Institute, and Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia
| | - James A Armitage
- Development and Stem Cells Program, Monash Biomedicine Discovery Institute, and Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia
- School of Medicine (Optometry), Deakin University, Waurn Ponds, VIC, Australia
| | - Victor G Puelles
- Development and Stem Cells Program, Monash Biomedicine Discovery Institute, and Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia
| | - Karen Fong
- Development and Stem Cells Program, Monash Biomedicine Discovery Institute, and Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia
| | - Stefania Geraci
- Medical Research Center, University of Heidelberg, Mannheim, Germany
| | - Norbert Gretz
- Medical Research Center, University of Heidelberg, Mannheim, Germany
| | - John F Bertram
- Development and Stem Cells Program, Monash Biomedicine Discovery Institute, and Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia
| | - Luise A Cullen-McEwen
- Development and Stem Cells Program, Monash Biomedicine Discovery Institute, and Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia.
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Groen In 't Woud S, Renkema KY, Schreuder MF, Wijers CHW, van der Zanden LFM, Knoers NVAM, Feitz WFJ, Bongers EMHF, Roeleveld N, van Rooij IALM. Maternal risk factors involved in specific congenital anomalies of the kidney and urinary tract: A case-control study. ACTA ACUST UNITED AC 2016; 106:596-603. [PMID: 27040999 DOI: 10.1002/bdra.23500] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Revised: 02/22/2016] [Accepted: 02/23/2016] [Indexed: 01/17/2023]
Abstract
BACKGROUND Congenital anomalies of the kidney and urinary tract (CAKUT) comprise a heterogeneous group of birth defects with a variety of genetic and nongenetic factors suspected of involvement in the etiology. However, little is known about risk factors in specific CAKUT phenotypes. Therefore, we studied potential maternal risk factors in individual phenotypes within the CAKUT spectrum. METHODS Questionnaire data were collected from parents of 562 children with CAKUT and 2139 healthy controls within the AGORA data- and biobank. Potential maternal risk factors investigated included folic acid use, overweight and obesity, smoking, alcohol consumption, subfertility, and diabetes mellitus. We performed logistic regression analyses to assess associations between these potential risk factors and CAKUT phenotypes. RESULTS Increased risks of CAKUT were observed for folic acid use and maternal obesity, while fertility treatment by in vitro fertilization or intrauterine insemination and diabetes diagnosed during pregnancy also seem to be associated with CAKUT. Use of multivitamins reduced the risk (odds ratio [OR], 0.5; 95% confidence interval [CI], 0.2-1.0) as opposed to use of folic acid supplements only (OR, 1.3; 95% CI, 1.0-1.8). Folic acid use was associated with duplex collecting systems (OR, 1.8; 95% CI, 1.0-3.4) and vesicoureteral reflux (OR, 1.8; 95% CI, 1.1-2.9) in particular. A relatively strong association was observed between diabetes during pregnancy and posterior urethral valves (OR, 2.6; 95% CI, 1.1-5.9). CONCLUSION Use of folic acid only seems to be counterproductive for prevention of CAKUT, in contrast to multivitamin use. Furthermore, we observed differences in risk factor patterns among CAKUT phenotypes, which stress the importance of separate analyses for each phenotype. Birth Defects Research (Part A) 106:596-603, 2016. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Sander Groen In 't Woud
- Department for Health Evidence, Radboud Institute for Health Sciences, Radboud university medical center, Nijmegen, The Netherlands
| | - Kirsten Y Renkema
- Department of Genetics, Center for Molecular Medicine, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Michiel F Schreuder
- Department of Pediatrics, Radboudumc Amalia Children's Hospital, Radboud university medical center, Nijmegen, The Netherlands
| | - Charlotte H W Wijers
- Department for Health Evidence, Radboud Institute for Health Sciences, Radboud university medical center, Nijmegen, The Netherlands
| | - Loes F M van der Zanden
- Department for Health Evidence, Radboud Institute for Health Sciences, Radboud university medical center, Nijmegen, The Netherlands
| | - Nine V A M Knoers
- Department of Genetics, Center for Molecular Medicine, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Wout F J Feitz
- Department of Urology/Pediatric Urology, Radboudumc Amalia Children's Hospital, Radboud university medical center, Nijmegen, The Netherlands
| | - Ernie M H F Bongers
- Department of Human Genetics, Radboud Institute for Molecular Life Sciences, Radboud university medical center, Nijmegen, The Netherlands
| | - Nel Roeleveld
- Department for Health Evidence, Radboud Institute for Health Sciences, Radboud university medical center, Nijmegen, The Netherlands.,Department of Pediatrics, Radboudumc Amalia Children's Hospital, Radboud university medical center, Nijmegen, The Netherlands
| | - Iris A L M van Rooij
- Department for Health Evidence, Radboud Institute for Health Sciences, Radboud university medical center, Nijmegen, The Netherlands
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Burg ML, Chai Y, Yao CA, Magee W, Figueiredo JC. Epidemiology, Etiology, and Treatment of Isolated Cleft Palate. Front Physiol 2016; 7:67. [PMID: 26973535 PMCID: PMC4771933 DOI: 10.3389/fphys.2016.00067] [Citation(s) in RCA: 120] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Accepted: 02/12/2016] [Indexed: 01/21/2023] Open
Abstract
Isolated cleft palate (CPO) is the rarest form of oral clefting. The incidence of CPO varies substantially by geography from 1.3 to 25.3 per 10,000 live births, with the highest rates in British Columbia, Canada and the lowest rates in Nigeria, Africa. Stratified by ethnicity/race, the highest rates of CPO are observed in non-Hispanic Whites and the lowest in Africans; nevertheless, rates of CPO are consistently higher in females compared to males. Approximately fifty percent of cases born with cleft palate occur as part of a known genetic syndrome or with another malformation (e.g., congenital heart defects) and the other half occur as solitary defects, referred to often as non-syndromic clefts. The etiology of CPO is multifactorial involving genetic and environmental risk factors. Several animal models have yielded insight into the molecular pathways responsible for proper closure of the palate, including the BMP, TGF-β, and SHH signaling pathways. In terms of environmental exposures, only maternal tobacco smoke has been found to be strongly associated with CPO. Some studies have suggested that maternal glucocorticoid exposure may also be important. Clearly, there is a need for larger epidemiologic studies to further investigate both genetic and environmental risk factors and gene-environment interactions. In terms of treatment, there is a need for long-term comprehensive care including surgical, dental and speech pathology. Overall, five main themes emerge as critical in advancing research: (1) monitoring of the occurrence of CPO (capacity building); (2) detailed phenotyping of the severity (biology); (3) understanding of the genetic and environmental risk factors (primary prevention); (4) access to early detection and multidisciplinary treatment (clinical services); and (5) understanding predictors of recurrence and possible interventions among families with a child with CPO (secondary prevention).
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Affiliation(s)
- Madeleine L Burg
- Department of Medicine, Keck School of Medicine, University of Southern California Los Angeles, CA, USA
| | - Yang Chai
- Center for Craniofacial Molecular Biology, Ostrow School of Dentistry, University of Southern California Los Angeles, CA, USA
| | - Caroline A Yao
- Division of Plastic and Reconstructive Surgery, Keck School of Medicine, University of Southern CaliforniaLos Angeles, CA, USA; Division of Plastic and Maxillofacial Surgery, Children's Hospital Los AngelesLos Angeles, CA, USA
| | - William Magee
- Division of Plastic and Reconstructive Surgery, Keck School of Medicine, University of Southern CaliforniaLos Angeles, CA, USA; Division of Plastic and Maxillofacial Surgery, Children's Hospital Los AngelesLos Angeles, CA, USA
| | - Jane C Figueiredo
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California Los Angeles, CA, USA
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26
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Postoev VA, Grjibovski AM, Kovalenko AA, Anda EE, Nieboer E, Odland JØ. Congenital anomalies of the kidney and the urinary tract: A murmansk county birth registry study. ACTA ACUST UNITED AC 2016; 106:185-93. [PMID: 26833755 DOI: 10.1002/bdra.23475] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Revised: 11/04/2015] [Accepted: 11/18/2015] [Indexed: 11/11/2022]
Abstract
BACKGROUND Congenital anomalies of the kidney and the urinary tract (CAKUTs) are relatively common birth defects. The combined prevalence in Europe was 3.3 per 1000 in 2012. The risk factors for these anomalies are not clearly identified. The aims of our study were to calculate the birth prevalences of urinary malformations in Murmansk County during 2006 to 2011 and to investigate related prenatal risk factors. METHODS The Murmansk County Birth Registry was the primary source of information and our study included 50,936 singletons in the examination of structure, prevalence and proportional distribution of CAKUTs. The multivariate analyses of risk factors involved 39,322 newborns. RESULTS The prevalence of CAKUTs was 4.0 per 1000 newborns (95% confidence interval [CI], 3.4-4.5) and did not change during the study period. The most prevalent malformation was congenital hydronephrosis (14.2% of all cases). Diabetes mellitus or gestational diabetes (odds ratio [OR] = 4.77; 95% CI, 1.16-19.65), acute infections while pregnant (OR = 1.83; 95% CI, 1.14-2.94), the use of medication during pregnancy (OR = 2.03; 95% CI, 1.44-2.82), and conception during the summer (OR = 1.75; 95% CI 1.15-2.66) were significantly associated with higher risk of CAKUTs. CONCLUSION The overall fourfold enhancement of the occurrence of urinary malformations in Murmansk County for the 2006 to 2011 period showed little annual dependence. During pregnancy, use of medications, infections, pre-existing diabetes mellitus, or gestational diabetes were associated with increased risk of these anomalies, as was conception during summer. Our findings have direct applications in improving prenatal care in Murmansk County and establishing targets for prenatal screening and women's consultations.
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Affiliation(s)
- Vitaly A Postoev
- Department of Community Medicine, UiT- The Arctic University of Norway, Tromsø, Norway.,International School of Public Health, Northern State Medical University, Arkhangelsk, Russia
| | - Andrej M Grjibovski
- International School of Public Health, Northern State Medical University, Arkhangelsk, Russia.,Department of International Public Health, Norwegian Institute of Public Health, Oslo, Norway.,Department of Preventive Medicine, International Kazakh-Turkish University, Turkestan, Kazakhstan.,North-Eastern Federal University, Yakutsk, Russia
| | - Anton A Kovalenko
- Department of Community Medicine, UiT- The Arctic University of Norway, Tromsø, Norway.,International School of Public Health, Northern State Medical University, Arkhangelsk, Russia
| | - Erik Eik Anda
- Department of Community Medicine, UiT- The Arctic University of Norway, Tromsø, Norway
| | - Evert Nieboer
- Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada
| | - Jon Øyvind Odland
- Department of Community Medicine, UiT- The Arctic University of Norway, Tromsø, Norway.,School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, South Africa
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27
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Wijers CHW, van Rooij IALM, Marcelis CLM, Brunner HG, de Blaauw I, Roeleveld N. Genetic and nongenetic etiology of nonsyndromic anorectal malformations: a systematic review. ACTA ACUST UNITED AC 2015; 102:382-400. [PMID: 25546370 DOI: 10.1002/bdrc.21068] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2014] [Accepted: 08/06/2014] [Indexed: 12/12/2022]
Abstract
Congenital anorectal malformations (ARMs) are one of the most frequently observed birth defects of the digestive system. However, their etiology remains elusive. Therefore, we aim to summarize and critically appraise all existing literature on the genetic and nongenetic etiology of nonsyndromic ARM and to conclude with unifying hypotheses and directions for future research. A structured literature search on English language human studies was conducted in PubMed and Embase up to October 1, 2013, resulting in 112 included articles. Research on the identification of genes underlying nonsyndromic ARM is remarkably scarce. Most studies were focused on screening of candidate genes for mutations or single-nucleotide polymorphisms, which did not yield any substantial evidence. Nongenetic factors fairly consistently found to be associated with ARM are assisted reproductive techniques, multiple pregnancy, preterm delivery, low birth weight, maternal overweight or obesity, and preexisting diabetes. This review provides indications for the involvement of both genes and nongenetic risk factors in the etiology of ARM. In future studies, large cohorts of patients with ARM from national and international collaborations are needed to acquire new hypotheses and knowledge through hypothesis-generating approaches. Challenges for future studies may also lie in the investigation of gene-gene and gene-environment interactions.
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Affiliation(s)
- Charlotte H W Wijers
- Department for Health Evidence, Radboud university medical center, Nijmegen, The Netherlands
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Dart AB, Ruth CA, Sellers EA, Au W, Dean HJ. Maternal Diabetes Mellitus and Congenital Anomalies of the Kidney and Urinary Tract (CAKUT) in the Child. Am J Kidney Dis 2015; 65:684-91. [DOI: 10.1053/j.ajkd.2014.11.017] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2014] [Accepted: 11/17/2014] [Indexed: 12/16/2022]
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29
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Dalfrà MG, Soldato A, Moghetti P, Lombardi S, Vinci C, De Cata AP, Romanelli T, Bonomo M, Sciacca L, Tata F, Ragazzi E, Filippi A, Burlina S, Lapolla A. Diabetic pregnancy outcomes in mothers treated with basal insulin lispro protamine suspension or NPH insulin: a multicenter retrospective Italian study. J Matern Fetal Neonatal Med 2015; 29:1061-5. [PMID: 25817082 DOI: 10.3109/14767058.2015.1033619] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE The aim of this study was to study the efficacy and safety of long-acting insulin analog insulin lispro protamine suspension (ILPS) in diabetic pregnant women. METHODS In a multicenter observational retrospective study, we evaluated pregnancy outcome in 119 women affected by type 1 diabetes and 814 with gestational diabetes (GDM) treated during pregnancy with ILPS, compared with a control group treated with neutral protamine hagedorn (NPH) insulin. RESULTS Among type 1 diabetic patients, fasting blood glucose at the end of pregnancy was significantly lower in ILPS-treated than in NPH-treated patients. HbA1c levels across pregnancy did not differ between groups. Caesarean section and preterm delivery rates were significantly lower in the ILPS-women. Fetal outcomes were similar in the ILPS and NPH groups. Among GDM women, fasting blood glucose at the end of pregnancy was significantly lower in ILPS-treated than in NPH-treated patients. Duration of gestation was significantly longer, caesarian section and preterm delivery rates were lower in the ILPS-treated group. In addition, there were significantly fewer babies with an excessive ponderal index or neonatal hypoglycemic episodes in the ILPS group than in the NPH group. CONCLUSIONS Association of ILPS with rapid-acting analogs in pregnancy is safe in terms of maternal and fetal outcomes.
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Affiliation(s)
| | | | | | - Simonetta Lombardi
- c UO Diabetologia e Endocrinologia Azienda , ULSS 5 Veneto , Veneto , Italy
| | - Carmela Vinci
- d UO Diabetologia Azienda , ULSS 10 Veneto , San Donà di Piave , Italy
| | | | | | - Matteo Bonomo
- g UOC Diabetologia, Ospedale Niguarda Ca' Granda Milano , Milano , Italy
| | - Laura Sciacca
- h DPT di Medicina Clinica e Sperimentale, Università di Catania , Catania , Italy , and
| | - Federica Tata
- h DPT di Medicina Clinica e Sperimentale, Università di Catania , Catania , Italy , and
| | - Eugenio Ragazzi
- i DPT di Scienze Farmaceutiche, Università di Padova , Padova , Italy
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30
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Vereczkey A, Gerencsér B, Czeizel AE, Szabó I. Association of certain chronic maternal diseases with the risk of specific congenital heart defects: a population-based study. Eur J Obstet Gynecol Reprod Biol 2014; 182:1-6. [PMID: 25216447 DOI: 10.1016/j.ejogrb.2014.08.022] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2014] [Revised: 06/18/2014] [Accepted: 08/16/2014] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Previous epidemiological studies have evaluated cases with all congenital heart defects (CHDs), rather than analysing different types of CHD. The objective of this study was to evaluate the possible association of certain chronic maternal diseases with the risk of different types of CHD, because the role of possible environmental factors in the origin of CHDs is unclear in the vast majority of patients. STUDY DESIGN Different types of CHD, diagnosed after lethal outcome (autopsy report) or after surgical intervention (catheter or correction), were evaluated in order to estimate the possible role of chronic maternal diseases in their origin. This analysis was based on the rates of medically recorded chronic maternal diseases in 3562 live-born cases with CHDs, 38,151 population controls without any birth defects, and 16,602 malformed controls with other isolated congenital abnormalities, using the data set of the population-based Hungarian Case-Control Surveillance of Congenital Abnormalities (1980-1996). RESULTS Maternal epilepsy treated with carbamazepine and migraine were found to be associated with higher risk of ventricular septal defect; panic disorders were associated with higher risk of hypoplastic left heart; type I diabetes mellitus was associated with higher risk of coarctation of the aorta; chronic hypertension was associated with higher risk of ventricular septal defect, common atrioventricular canal and common truncus; and paroxysmal supraventricular tachycardia was associated with higher risk of atrial septal defect secundum, common atrioventricular canal and ventricular septal defect. CONCLUSION In conclusion, certain chronic maternal diseases were found to be associated with higher risk of specific CHDs. Appropriate treatment of these diseases may help to prevent these CHDs.
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Affiliation(s)
- A Vereczkey
- Versys Clinics, Human Reproduction Institute, Budapest, Hungary.
| | - B Gerencsér
- Alfréd Rényi Institute of Mathematics, Hungarian Academy of Sciences, Budapest, Hungary
| | - A E Czeizel
- Foundation for the Community Control of Hereditary Diseases, Budapest, Hungary
| | - I Szabó
- Department of Obstetrics and Gynaecology, University of Pécs, Pécs, Hungary
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Mak RH, Schaefer F. Chronic kidney disease: Prenatal risk factors for kidney and urinary tract anomalies. Nat Rev Nephrol 2014; 10:428-9. [PMID: 24935706 DOI: 10.1038/nrneph.2014.105] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Robert H Mak
- Division of Pediatric Nephrology, University of California, San Diego, 9500 Gilman Drive, MC 0634, La Jolla, CA 92093-0634, USA
| | - Franz Schaefer
- Division of Pediatric Nephrology, Heidelberg University Hospital, Im Neuenheimer Feld 430, Heidelberg BW69120, Germany
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Vinceti M, Malagoli C, Rothman KJ, Rodolfi R, Astolfi G, Calzolari E, Puccini A, Bertolotti M, Lunt M, Paterlini L, Martini M, Nicolini F. Risk of birth defects associated with maternal pregestational diabetes. Eur J Epidemiol 2014; 29:411-8. [PMID: 24861339 DOI: 10.1007/s10654-014-9913-4] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2013] [Accepted: 05/13/2014] [Indexed: 01/01/2023]
Abstract
Maternal diabetes preceding pregnancy may increase the risk of birth defects in the offspring, but not all studies confirm this association, which has shown considerable variation over time, and the effect of having type 1 versus type 2 diabetes is unclear. We conducted a population-based cohort study in the Northern Italy Emilia-Romagna region linking administrative databases with a Birth Defects Registry. From hospital discharge records we identified all diabetic pregnancies during 1997-2010, and a population of non-diabetic parturients matched for age, residence, year and delivery hospital. We collected available information on education, smoking and drug prescriptions, from which we inferred the type of diabetes. We found 62 malformed infants out of 2,269 births among diabetic women, and 162 out of 10,648 births among non-diabetic women. The age-standardized prevalence ratio (PR) of malformation associated with maternal pregestational diabetes was 1.79 (95 % confidence interval 1.34-2.39), a value that varied little by age. Type of diabetes strongly influenced the PR, with higher values related to type 2 diabetic women. Most major subgroups of anomalies had PRs above 1, including cardiovascular, genitourinary, musculoskeletal, and chromosomal abnormalities. There was an unusually high PR for the rare defect 'extra-ribs', but it was based on only two cases. This study indicates that maternal pregestational type 2 diabetes is associated with a higher prevalence of specific birth defects in offspring, whereas for type 1 diabetic mothers, particularly in recent years, the association was unremarkable.
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Affiliation(s)
- Marco Vinceti
- CREAGEN - Environmental, Genetic and Nutritional Epidemiology Research Center, University of Modena and Reggio Emilia, Reggio Emilia, Italy,
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Hsu CW, Yamamoto KT, Henry RK, De Roos AJ, Flynn JT. Prenatal risk factors for childhood CKD. J Am Soc Nephrol 2014; 25:2105-11. [PMID: 24744441 DOI: 10.1681/asn.2013060582] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Development of CKD may be programmed prenatally. We sought to determine the association of childhood CKD with prenatal risk factors, including birth weight, maternal diabetes mellitus (DM), and maternal overweight/obesity. We conducted a population-based, case-control study with 1994 patients with childhood CKD (<21 years of age at diagnosis) and 20,032 controls in Washington state. We linked maternal and infant characteristics in birth records from 1987 to 2008 to hospital discharge data and used logistic regression analysis to assess the association of prenatal risk factors with childhood CKD. The prevalence of CKD was 126.7 cases per 100,000 births. High birth weight and maternal pregestational DM associated nominally with CKD, with respective crude odds ratios (ORs) of 1.17 (95% confidence interval [95% CI], 1.03 to 1.34) and 1.97 (95% CI, 1.15 to 3.37); however, adjustment for maternal confounders attenuated these associations to 0.97 (95% CI, 0.79 to 1.21) and 1.19 (95% CI, 0.51 to 2.81), respectively. The adjusted ORs for CKD associated with other prenatal factors were 2.88 (95% CI, 2.28 to 3.63) for low birth weight, 1.54 (95% CI, 1.13 to 2.09) for maternal gestational DM, 1.24 (95% CI, 1.05 to 1.48) for maternal overweight, and 1.26 (95% CI, 1.05 to 1.52) for maternal obesity. In subgroup analysis by CKD subtype, low birth weight and maternal pregestational DM associated significantly with increased risk of renal dysplasia/aplasia. Low birth weight, maternal gestational DM, and maternal overweight/obesity associated significantly with obstructive uropathy. These data suggest that prenatal factors may impact the risk of CKD. Future studies should aim to determine if modification of these factors could reduce the risk of childhood CKD.
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Affiliation(s)
- Christine W Hsu
- Kidney Research Institute and Division of Nephrology, Department of Medicine, University of Washington, Seattle, Washington; Division of Nephrology, Seattle Children's Hospital, Department of Pediatrics, University of Washington, Seattle, Washington;
| | - Kalani T Yamamoto
- Division of Nephrology, Department of Medicine, University of Hawaii, Honolulu, Hawaii
| | - Rohan K Henry
- Division of Endocrinology, Department of Pediatrics, Nationwide Children's Hospital, Columbus, Ohio; and
| | - Anneclaire J De Roos
- Department of Environmental and Occupational Health, School of Public Health, Drexel University, Philadelphia, Pennsylvania
| | - Joseph T Flynn
- Division of Nephrology, Seattle Children's Hospital, Department of Pediatrics, University of Washington, Seattle, Washington
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Kappen C. Modeling anterior development in mice: diet as modulator of risk for neural tube defects. AMERICAN JOURNAL OF MEDICAL GENETICS. PART C, SEMINARS IN MEDICAL GENETICS 2013; 163C:333-56. [PMID: 24124024 PMCID: PMC4149464 DOI: 10.1002/ajmg.c.31380] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Head morphogenesis is a complex process that is controlled by multiple signaling centers. The most common defects of cranial development are craniofacial defects, such as cleft lip and cleft palate, and neural tube defects, such as anencephaly and encephalocoele in humans. More than 400 genes that contribute to proper neural tube closure have been identified in experimental animals, but only very few causative gene mutations have been identified in humans, supporting the notion that environmental influences are critical. The intrauterine environment is influenced by maternal nutrition, and hence, maternal diet can modulate the risk for cranial and neural tube defects. This article reviews recent progress toward a better understanding of nutrients during pregnancy, with particular focus on mouse models for defective neural tube closure. At least four major patterns of nutrient responses are apparent, suggesting that multiple pathways are involved in the response, and likely in the underlying pathogenesis of the defects. Folic acid has been the most widely studied nutrient, and the diverse responses of the mouse models to folic acid supplementation indicate that folic acid is not universally beneficial, but that the effect is dependent on genetic configuration. If this is the case for other nutrients as well, efforts to prevent neural tube defects with nutritional supplementation may need to become more specifically targeted than previously appreciated. Mouse models are indispensable for a better understanding of nutrient-gene interactions in normal pregnancies, as well as in those affected by metabolic diseases, such as diabetes and obesity.
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Patel SS, Burns TL. Nongenetic risk factors and congenital heart defects. Pediatr Cardiol 2013; 34:1535-55. [PMID: 23963188 DOI: 10.1007/s00246-013-0775-4] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2013] [Accepted: 07/31/2013] [Indexed: 11/25/2022]
Abstract
Advances have been made in identifying genetic etiologies of congenital heart defects. Through this knowledge, preventive strategies have been designed and instituted, and prospective parents are counseled regarding their risk of having an affected child. Great strides have been made in genetic variant identification, and genetic susceptibility to environmental exposures has been hypothesized as an etiology for congenital heart defects. Unfortunately, similar advances in understanding have not been made regarding strategies to prevent nongenetic risk factors. Less information is available regarding the potential adverse effect of modifiable risk factors on the fetal heart. This review summarizes the available literature on these modifiable exposures that may alter the risk for congenital heart disease. Information regarding paternal characteristics and conditions, maternal therapeutic drug exposures, parental nontherapeutic drug exposures, and parental environmental exposures are presented. Factors are presented in terms of risk for congenital heart defects as a group. These factors also are broken down by specific defect type. Although additional investigations are needed in this area, many of the discussed risk factors present an opportunity for prevention of potential disease.
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Affiliation(s)
- Sonali S Patel
- Department of Pediatrics, Division of Pediatric Cardiology, Carver College of Medicine, University of Iowa, Children's Hospital, 200 Hawkins Drive, Iowa City, IA, 52242, USA,
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Singh CK, Kumar A, Lavoie HA, Dipette DJ, Singh US. Diabetic complications in pregnancy: is resveratrol a solution? Exp Biol Med (Maywood) 2013; 238:482-90. [PMID: 23436883 DOI: 10.1177/1535370212473704] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Diabetes is a metabolic disorder that, during pregnancy, may affect fetal development. Fetal outcome depends on the type of diabetes present, the concentration of blood glucose and the extent of fetal exposure to elevated or frequently fluctuating glucose concentrations. The result of some diabetic pregnancies will be embryonic developmental abnormalities, a condition referred to as diabetic embryopathy. Tight glycemic control in type 1 diabetes during pregnancy using insulin therapy together with folic acid supplementation are partially able to prevent diabetic embryopathy; however, the protection is not complete and additional interventions are needed. Resveratrol, a polyphenol found largely in the skins of red grapes, is known to have antidiabetic action and is in clinical trials for the treatment of diabetes, insulin resistance, obesity and metabolic syndrome. Studies of resveratrol in a rodent model of diabetic embryopathy reveal that it significantly improves the embryonic outcome in terms of diminishing developmental abnormalities. Improvements in maternal and embryonic outcomes observed in rodent models may arise from resveratrol's antioxidative potential, antidiabetic action and antidyslipidemic nature. Whether resveratrol will have similar actions in human diabetic pregnancy is unknown. Here, we review the potential therapeutic use of resveratrol in diabetes and diabetic pregnancy.
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Affiliation(s)
- Chandra K Singh
- Department of Pathology, School of Medicine, 6311 Garners Ferry Road, Columbia, SC 29209, USA
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Singh CK, Kumar A, Lavoie HA, Dipette DJ, Singh US. Diabetic complications in pregnancy: is resveratrol a solution? EXPERIMENTAL BIOLOGY AND MEDICINE (MAYWOOD, N.J.) 2013. [PMID: 23436883 DOI: 10.1177/1535370212] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Diabetes is a metabolic disorder that, during pregnancy, may affect fetal development. Fetal outcome depends on the type of diabetes present, the concentration of blood glucose and the extent of fetal exposure to elevated or frequently fluctuating glucose concentrations. The result of some diabetic pregnancies will be embryonic developmental abnormalities, a condition referred to as diabetic embryopathy. Tight glycemic control in type 1 diabetes during pregnancy using insulin therapy together with folic acid supplementation are partially able to prevent diabetic embryopathy; however, the protection is not complete and additional interventions are needed. Resveratrol, a polyphenol found largely in the skins of red grapes, is known to have antidiabetic action and is in clinical trials for the treatment of diabetes, insulin resistance, obesity and metabolic syndrome. Studies of resveratrol in a rodent model of diabetic embryopathy reveal that it significantly improves the embryonic outcome in terms of diminishing developmental abnormalities. Improvements in maternal and embryonic outcomes observed in rodent models may arise from resveratrol's antioxidative potential, antidiabetic action and antidyslipidemic nature. Whether resveratrol will have similar actions in human diabetic pregnancy is unknown. Here, we review the potential therapeutic use of resveratrol in diabetes and diabetic pregnancy.
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Affiliation(s)
- Chandra K Singh
- Department of Pathology, School of Medicine, 6311 Garners Ferry Road, Columbia, SC 29209, USA
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Castori M. Diabetic embryopathy: a developmental perspective from fertilization to adulthood. Mol Syndromol 2013; 4:74-86. [PMID: 23653578 DOI: 10.1159/000345205] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Maternal diabetes mellitus is one of the strongest human teratogens. Despite recent advances in the fields of clinical embryology, experimental teratology and preventive medicine, diabetes-related perturbations of the maternofetal unit maintain a considerable impact on the Healthcare System. Classic consequences of prenatal exposure to hyperglycemia encompass (early) spontaneous abortions, perinatal death and malformations. The spectrum of related malformations comprises some recurrent blastogenic monotopic patterns, i.e. holoprosencephaly, caudal dysgenesis and oculoauriculovertebral spectrum, as well as pleiotropic syndromes, i.e. femoral hypoplasia-unusual face syndrome. Despite this, most malformed fetuses display multiple blastogenic defects of the VACTERL type, whose (apparently) casual combination preclude recognizing recurrent patterns, but accurately testifies to their developmental stage at onset. With the application of developmental biology in modern medicine, the effects of diabetes on the unborn patient are expanded to include the predisposition to develop insulin resistance in adulthood. The mechanisms underlying the transgenerational correlation between maternal diabetes and proneness to adult disorders in the offspring remain unclear, and the epigenetic plasticity may represent the missing link. In this scenario, a development-driven summary of the multifaced consequences of maternal diabetes on fertility and child health may add a practical resource to the repertoire of available information on early stages of embryogenesis.
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Affiliation(s)
- M Castori
- Division of Medical Genetics, Department of Molecular Medicine, Sapienza University, San Camillo-Forlanini Hospital, Rome, Italy
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Gopinath S, Varalakshmi G, Manoj K, Rubiya. Glycemic control and fetal abdominal circumference. Indian J Endocrinol Metab 2013; 16:S445-6. [PMID: 23565461 PMCID: PMC3603109 DOI: 10.4103/2230-8210.104126] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Aim: To study about the correlation between the glycemic status and increase in fetal abdominal circumference in gestational diabetes patients and its relationship with fetal birth weight. Materials and Methods: Seventy-five gestational diabetes mellitus (GDM) patients were taken up for study with duly informed consent and suggested for anthropometry profile and glycemic profile with HbA1C. Fetal abdominal circumference was measured during routine scans. The patients were followed up till delivery and the fetal birth was noted. Inclusion Criteria: Seventy-five gestational diabetic mothers who have attended a secondary level diabetic clinic and on regular follow-up were included in the study. Exclusion Criteria: Pre-GDM mothers, patients with co-morbid disease were excluded from the study. Expected Results: Fetal abdominal circumference correlated well with fluctuating glycemic control and fetal birth weight.
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Affiliation(s)
- S Gopinath
- Pondicherry Speciality Centre, Pondicherry, India
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Vereczkey A, Kósa Z, Csáky-Szunyogh M, Czeizel AE. Isolated atrioventricular canal defects: Birth outcomes and risk factors: A population-based hungarian case-control study, 1980-1996. ACTA ACUST UNITED AC 2013; 97:217-24. [DOI: 10.1002/bdra.23124] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2012] [Revised: 02/02/2013] [Accepted: 02/06/2013] [Indexed: 11/10/2022]
Affiliation(s)
| | - Zsolt Kósa
- Versys Clinics, Human Reproduction Institute; Budapest; Hungary
| | - Melinda Csáky-Szunyogh
- Hungarian Congenital Abnormality Registry, National Centre for Healthcare Audit and Inspection; Budapest; Hungary
| | - Andrew E. Czeizel
- Foundation for the Community Control of Hereditary Diseases; Budapest; Hungary
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Hokke SN, Armitage JA, Puelles VG, Short KM, Jones L, Smyth IM, Bertram JF, Cullen-McEwen LA. Altered ureteric branching morphogenesis and nephron endowment in offspring of diabetic and insulin-treated pregnancy. PLoS One 2013; 8:e58243. [PMID: 23516451 PMCID: PMC3596403 DOI: 10.1371/journal.pone.0058243] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2012] [Accepted: 01/31/2013] [Indexed: 12/11/2022] Open
Abstract
There is strong evidence from human and animal models that exposure to maternal hyperglycemia during in utero development can detrimentally affect fetal kidney development. Notwithstanding this knowledge, the precise effects of diabetic pregnancy on the key processes of kidney development are unclear due to a paucity of studies and limitations in previously used methodologies. The purpose of the present study was to elucidate the effects of hyperglycemia on ureteric branching morphogenesis and nephrogenesis using unbiased techniques. Diabetes was induced in pregnant C57Bl/6J mice using multiple doses of streptozotocin (STZ) on embryonic days (E) 6.5-8.5. Branching morphogenesis was quantified ex vivo using Optical Projection Tomography, and nephrons were counted using unbiased stereology. Maternal hyperglycemia was recognised from E12.5. At E14.5, offspring of diabetic mice demonstrated fetal growth restriction and a marked deficit in ureteric tip number (control 283.7±23.3 vs. STZ 153.2±24.6, mean±SEM, p<0.01) and ureteric tree length (control 33.1±2.6 mm vs. STZ 17.6±2.7 mm, p = 0.001) vs. controls. At E18.5, fetal growth restriction was still present in offspring of STZ dams and a deficit in nephron endowment was observed (control 1246.2±64.9 vs. STZ 822.4±74.0, p<0.001). Kidney malformations in the form of duplex ureter and hydroureter were a common observation (26%) in embryos of diabetic pregnancy compared with controls (0%). Maternal insulin treatment from E13.5 normalised maternal glycaemia but did not normalise fetal weight nor prevent the nephron deficit. The detrimental effect of hyperglycemia on ureteric branching morphogenesis and, in turn, nephron endowment in the growth-restricted fetus highlights the importance of glycemic control in early gestation and during the initial stages of renal development.
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Affiliation(s)
- Stacey N. Hokke
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia
| | - James A. Armitage
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia
- School of Medicine (Optometry), Deakin University, Waurn Ponds, Victoria, Australia
| | - Victor G. Puelles
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia
| | - Kieran M. Short
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria, Australia
| | - Lynelle Jones
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria, Australia
| | - Ian M. Smyth
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria, Australia
| | - John F. Bertram
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia
| | - Luise A. Cullen-McEwen
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia
- * E-mail:
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Meta-Analysis of Maternal and Neonatal Outcomes Associated with the Use of Insulin Glargine versus NPH Insulin during Pregnancy. Obstet Gynecol Int 2012; 2012:649070. [PMID: 22685467 PMCID: PMC3362948 DOI: 10.1155/2012/649070] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2011] [Revised: 01/28/2012] [Accepted: 02/06/2012] [Indexed: 11/22/2022] Open
Abstract
As glargine, an analog of human insulin, is increasingly used during pregnancy, a meta-analysis assessed its safety in this population. A systematic literature search identified studies of gestational or pregestational diabetes comparing use of insulin glargine with human NPH insulin, with at least 15 women in both arms. Data was extracted for maternal outcomes (weight at delivery, weight gain, 1st/3rd trimester HbA1c, severe hypoglycemia, gestation/new-onset hypertension, preeclampsia, and cesarean section) and neonatal outcomes (congenital malformations, gestational age at delivery, birth weight, macrosomia, LGA, 5 minute Apgar score >7, NICU admissions, respiratory distress syndrome, neonatal hypoglycemia, and hyperbilirubinemia). Relative risk ratios and weighted mean differences were determined using a random effect model. Eight studies of women using glargine (331) or NPH (371) were analyzed. No significant differences in the efficacy and safety-related outcomes were found between glargine and NPH use during pregnancy.
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Garne E, Loane M, Dolk H, Barisic I, Addor MC, Arriola L, Bakker M, Calzolari E, Matias Dias C, Doray B, Gatt M, Melve KK, Nelen V, O'Mahony M, Pierini A, Randrianaivo-Ranjatoelina H, Rankin J, Rissmann A, Tucker D, Verellun-Dumoulin C, Wiesel A. Spectrum of congenital anomalies in pregnancies with pregestational diabetes. ACTA ACUST UNITED AC 2012; 94:134-40. [PMID: 22371321 DOI: 10.1002/bdra.22886] [Citation(s) in RCA: 77] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2011] [Revised: 11/29/2011] [Accepted: 11/30/2011] [Indexed: 12/24/2022]
Abstract
BACKGROUND Maternal pregestational diabetes is a well-known risk factor for congenital anomalies. This study analyses the spectrum of congenital anomalies associated with maternal diabetes using data from a large European database for the population-based surveillance of congenital anomalies. METHODS Data from 18 population-based EUROCAT registries of congenital anomalies in 1990-2005. All malformed cases occurring to mothers with pregestational diabetes (diabetes cases) were compared to all malformed cases in the same registry areas to mothers without diabetes (non-diabetes cases). RESULTS There were 669 diabetes cases and 92,976 non diabetes cases. Odds ratios in diabetes pregnancies relative to non-diabetes pregnancies comparing each EUROCAT subgroup to all other non-chromosomal anomalies combined showed significantly increased odds ratios for neural tube defects (anencephaly and encephalocele, but not spina bifida) and several subgroups of congenital heart defects. Other subgroups with significantly increased odds ratios were anotia, omphalocele and bilateral renal agenesis. Frequency of hip dislocation was significantly lower among diabetes (odds ratio 0.15, 95% CI 0.05-0.39) than non-diabetes cases. Multiple congenital anomalies were present in 13.6 % of diabetes cases and 6.1 % of non-diabetes cases. The odds ratio for caudal regression sequence was very high (26.40,95% CI 8.98-77.64), but only 17% of all caudal regression cases resulted from a pregnancy with pregestational diabetes. CONCLUSIONS The increased risk of congenital anomalies in pregnancies with pregestational diabetes is related to specific non-chromosomal congenital anomalies and multiple congenital anomalies and not a general increased risk.
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Baykus Y, Gurates B, Aydin S, Celik H, Kavak B, Aksoy A, Sahin İ, Deniz R, Gungor S, Guzel SP, Minareci Y. Changes in serum obestatin, preptin and ghrelins in patients with Gestational Diabetes Mellitus. Clin Biochem 2012; 45:198-202. [DOI: 10.1016/j.clinbiochem.2011.08.1131] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2011] [Revised: 08/10/2011] [Accepted: 08/15/2011] [Indexed: 11/29/2022]
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Abstract
Diabetic embryopathy reflects a scientific enigma--how does a seemingly rich intrauterine environment manage to disturb the development of the embryo? Which compounds in that environment may be teratogenic--and how shall we find them? How can we investigate a putative dose-response nature of the teratogen, i.e., how can we monitor the effects of varied severity of the diabetic state (which can be varied in a number of metabolic ways) on the embryonic development? Here, the whole embryo culture (WEC) technique provides an excellent tool for such studies. WEC is thus currently used to investigate the effect of graded levels of diabetes (e.g., hyperglycemia, hyperketonemia, increased branched chain amino acid (BCAA) levels), and putative antiteratogenic agents (antioxidants, folic acid, arachidonic acid, inositol), as well as the effect of different embryonic genotypes on diabetes-induced (mal)development. WEC is the only method, which is able to couple specific embryonic maldevelopment to precise changes in substrate levels or the (epi)genotype of the embryo. Using this method, we have been able to demonstrate that a diabetic environment--culture of embryos in serum from diabetic animals or in serum with increased levels of glucose, β-hydroxybutyrate or α-ketoisocaproic acid (KIC)--causes increased embryonic maldevelopment, and that this dysmorphogenesis is blocked by the addition of ROS scavenging agents to the culture medium. Genetically, others and we have demonstrated that Pax-3 downregulation predisposes for diabetes-induced dysmorphogenesis.
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Shnorhavorian M, Bittner R, Wright JL, Schwartz SM. Maternal risk factors for congenital urinary anomalies: results of a population-based case-control study. Urology 2011; 78:1156-61. [PMID: 22054394 DOI: 10.1016/j.urology.2011.04.022] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2010] [Revised: 04/05/2011] [Accepted: 04/08/2011] [Indexed: 10/15/2022]
Abstract
OBJECTIVE Epidemiologic data addressing maternal risk factors for congenital urinary tract anomalies (CUTA) are limited, with conflicting results for preexisting diabetes mellitus, gestational diabetes, and tobacco and alcohol use. The purpose of this study was to examine the association between maternal risk factors and CUTA in a population-based case-control study. METHODS A case-control analysis was performed using linked birth-hospital discharge records from Washington state for 1987-2007 to evaluate the association between maternal risk factors and CUTA. Cases were children with International Classification of Diseases, Ninth Revision, Clinical Modification codes for urinary anomalies. Controls without urinary tract anomalies were selected from Washington State birth records and matched by birth year in a ratio of 4:1. Logistic regression was performed to evaluate the association between maternal factors and CUTA. RESULTS A total of 4673 cases and 18,692 controls were studied. In the multivariate analysis, gestational diabetes (OR 1.42, 95% CI 1.09-1.85), preexisting diabetes (OR 3.46, 95% CI 2.17-5.54), and maternal renal disease (OR 5.31, 95% CI 2.40-11.72) were all associated with an increased risk of kidney anomalies. Advanced maternal age (OR 1.20, 95% CI 1.06-1.35), gestational diabetes (OR 1.25, 95% CI 1.01-1.56), maternal renal disease (OR 4.06, 95% CI 1.95-8.46), and non-Caucasian race (OR 0.82, 95% CI .74-.91) were all associated with the risk of ureter, bladder, and urethra anomalies in multivariate analysis. CONCLUSION Several maternal factors are associated with the risk of CUTA, including diabetes mellitus and maternal renal disease. This information can be used for prenatal counseling and management of women with these risk factors.
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Czeizel AE. Primary prevention of neural-tube defects and some other congenital abnormalities by folic acid and multivitamins: history, missed opportunity and tasks. Ther Adv Drug Saf 2011; 2:173-88. [PMID: 25083211 PMCID: PMC4110861 DOI: 10.1177/2042098611411358] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The history of intervention trials of periconception folic acid with multivitamin and folic acid supplementation in women has shown a recent breakthrough in the primary prevention of structural birth defects, namely neural-tube defects and some other congenital abnormalities. Recently, some studies have demonstrated the efficacy of this new method in reducing congenital abnormalities with specific origin; for example, in the offspring of diabetic and epileptic mothers, and in pregnancy with high fever. The benefits and drawbacks of four possible uses of periconception folate/folic acid and multivitamin supplementation are discussed: we believe there has been a missed opportunity to implement this preventive approach in medical practice. The four methods are as follows: (i) dietary intake of folate and other vitamins, (ii) periconception folic acid/multivitamin supplementation, (iii) food fortification with folic acid, and (iv) the combination of oral contraceptives with 6S-5-methytetrahydrofolate ('folate').
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Bánhidy F, Dakhlaoui A, Puhó EH, Czeizel AAE. Is there a reduction of congenital abnormalities in the offspring of diabetic pregnant women after folic acid supplementation? A population-based case-control study. Congenit Anom (Kyoto) 2011; 51:80-6. [PMID: 21039913 DOI: 10.1111/j.1741-4520.2010.00302.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The objective of the present study was to estimate the preventive effect of folic acid for structural birth defects (i.e. congenital abnormalities [CAs]) in the offspring of pregnant women with diabetes mellitus type 1 (DM-1). The occurrence of medically recorded DM-1 in pregnant women who had malformed fetuses/newborns (cases) and delivered healthy babies (controls) with or without folic acid supplementation was compared in the population-based Hungarian Case-Control Surveillance System of Congenital Abnormalities. The case group included 22,843 offspring, and there were 79 (0.35%) pregnant women with DM-1, while the control group comprised of 38,151 newborns, and 88 (0.23%) had mothers with DM-1. Case mothers with DM-1 associated with a higher risk of total rate of CAs in their offspring (OR with 95% CI: 1.5, 1.1-2.0) compared to the total rate of CAs in the offspring of non-diabetic case mothers. This higher risk can be explained by four specific types/groups of CAs: isolated renal a/dysgenesis; obstructive CA of the urinary tract; cardiovascular CAs; and multiple CAs, namely caudal dysplasia sequence. However, there was no higher rate of total CAs in the children of pregnant women with DM-1 after folic acid supplementation; in addition, neural-tube defect and renal a/dysgenesis did not occur. However, this benefit cannot be explained by the CA reduction effect of folic acid during the critical period of major CAs. In conclusion, there was a certain reduction in maternal teratogenic effect of DM-1 after folic acid supplementation during pregnancy, but the explanation of this effect requires further study.
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Affiliation(s)
- Ferenc Bánhidy
- Second Department of Obstetrics and Gynecology, School of Medicine, Semmelweis University, Budapest, Hungary
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Zwink N, Jenetzky E, Brenner H. Parental risk factors and anorectal malformations: systematic review and meta-analysis. Orphanet J Rare Dis 2011; 6:25. [PMID: 21586115 PMCID: PMC3121580 DOI: 10.1186/1750-1172-6-25] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2011] [Accepted: 05/17/2011] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Anorectal malformations (ARM) are rare forms of congenital uro-rectal anomalies with largely unknown causes. Besides genetic factors, prenatal exposures of the parents to nicotine, alcohol, caffeine, illicit drugs, occupational hazards, overweight/obesity and diabetes mellitus are suspected as environmental risk factors. METHODS Relevant studies published until August 2010 were identified through systematic search in PubMed, EMBASE, ISI Web of Knowledge and the Cochrane Library databases. Furthermore, related and cross-referencing publications were reviewed. Pooled odds ratios (95% confidence intervals) were determined to quantify associations of maternal and paternal smoking, maternal alcohol consumption, underweight (body mass index [BMI] < 18.5), overweight (BMI 25-29.9), obesity (BMI ≥30) and maternal diabetes mellitus with ARM using meta-analyses. RESULTS 22 studies that reported on the association between prenatal environmental risk factors and infants born with ARM were included in this review. These were conducted in the United States of America (n = 12), Spain (n = 2), Sweden (n = 2), the Netherlands (n = 2), Japan (n = 1), France (n = 1), Germany (n = 1) and Hungary (n = 1). However, only few of these studies reported on the same risk factors. Studies were heterogeneous with respect to case numbers, control types and adjustment for covariates. Consistently increased risks were observed for paternal smoking and maternal overweight, obesity and diabetes, but not for maternal smoking and alcohol consumption. In meta-analyses, pooled odds ratios (95% confidence intervals) for paternal smoking, maternal overweight, obesity, pre-gestational and gestational diabetes were 1.53 (1.04-2.26), 1.25 (1.07-1.47), 1.64 (1.35-2.00), 4.51 (2.55-7.97) and 1.81 (1.23-2.65), respectively. CONCLUSION Evidence on risk factors for ARM from epidemiological studies is still very limited. Nevertheless, the few available studies indicate paternal smoking and maternal overweight, obesity and diabetes to be associated with increased risks. Further, ideally large-scale multicentre and register-based studies are needed to clarify the role of key risk factors for the development of ARM.
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Affiliation(s)
- Nadine Zwink
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center, Heidelberg, Germany
| | - Ekkehart Jenetzky
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center, Heidelberg, Germany
| | - Hermann Brenner
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center, Heidelberg, Germany
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Kitzmiller JL, Wallerstein R, Correa A, Kwan S. Preconception care for women with diabetes and prevention of major congenital malformations. ACTA ACUST UNITED AC 2010; 88:791-803. [DOI: 10.1002/bdra.20734] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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