Birth defects research. Part A, Clinical and molecular teratology最新文献

{"title":"Geographic distribution of live births with tetralogy of Fallot in North Carolina 2003 to 2012.","authors":"J. Nelson, Rebecca C. Stebbins, P. Strassle, R. Meyer","doi":"10.1002/bdra.23566","DOIUrl":"https://doi.org/10.1002/bdra.23566","url":null,"abstract":"BACKGROUND\u0000Geographic variation in congenital heart disease is not well-described. This study uses geographic information systems (GIS) to describe the spatial epidemiology of tetralogy of Fallot (TOF), in North Carolina (NC) and to compare travel time for cases to congenital heart centers in NC.\u0000\u0000\u0000METHODS\u0000Using the NC Birth Defects Monitoring Program database, live births with TOF born between 2003 and 2012 were identified. Birth certificates provided demographic variables. A denominator of live births/zip code was obtained from the NC live births database. ArcGIS® software was used to illustrate TOF prevalence by zip code, and SatScanTM was used to identify spatial clusters of TOF cases and to identify changes in cluster location over time. Driving time to each of five NC congenital heart centers was predicted based on road systems information.\u0000\u0000\u0000RESULTS\u0000A total of 496 infants were born with TOF between 2003 and 2012. The prevalence was 4.2/10,000 live births. A large cluster (330 zip codes, 306 cases) was identified in northeastern NC. Average driving time for each case to closest congenital heart center was: University of North Carolina 37 min, Vident Medical Center 64 min, Duke University 58 min, Carolina's Medical Center 89 min, and Wake Forest Baptist Health 57 min. Overall, average predicted driving time to the nearest congenital heart center was 61 min.\u0000\u0000\u0000CONCLUSION\u0000Approximately 50 infants/year were born with TOF in NC. One cluster was identified. Further study is necessary to explore potential explanations for the observed case cluster. As interest in regionalization of congenital heart surgery grows, GIS and spatial analysis can become increasingly useful tools for health care planning. Birth Defects Research (Part A) 106:881-887, 2016. © 2016 Wiley Periodicals, Inc.","PeriodicalId":8983,"journal":{"name":"Birth defects research. Part A, Clinical and molecular teratology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79363119","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Response to Dr. Kirby.","authors":"G. Shaw, Wei Yang, S. Carmichael","doi":"10.1002/bdra.23568","DOIUrl":"https://doi.org/10.1002/bdra.23568","url":null,"abstract":"","PeriodicalId":8983,"journal":{"name":"Birth defects research. Part A, Clinical and molecular teratology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83837833","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Paternal and joint parental occupational pesticide exposure and spina bifida in the National Birth Defects Prevention Study, 1997 to 2002.","authors":"S. Pettigrew, E. Bell, Alissa R Van Zutphen, Carissa M Rocheleau, G. Shaw, P. Romitti, A. Olshan, P. Lupo, A. Soim, Jennifer A. Makelarski, Adrian M. Michalski, W. Sanderson","doi":"10.1002/bdra.23551","DOIUrl":"https://doi.org/10.1002/bdra.23551","url":null,"abstract":"BACKGROUND\u0000Because of persistent concerns over the association between pesticides and spina bifida, we examined the role of paternal and combined parental occupational pesticide exposures in spina bifida in offspring using data from a large population-based study of birth defects.\u0000\u0000\u0000METHODS\u0000Occupational information from fathers of 291 spina bifida cases and 2745 unaffected live born control infants with estimated dates of delivery from 1997 to 2002 were collected by means of maternal report. Two expert industrial hygienists estimated exposure intensity and frequency to insecticides, herbicides, and fungicides. Multivariable logistic regression models were used to estimate adjusted odds ratios (aOR) and 95% confidence intervals (CI) for exposure to any pesticide and to any class of pesticide (yes/no; and by median), and exposure to combinations of pesticides (yes/no) and risk of spina bifida. Adjusted odds ratios were also estimated by parent exposed to pesticides (neither, mother only, father only, both parents).\u0000\u0000\u0000RESULTS\u0000Joint parental occupational pesticide exposure was positively associated with spina bifida (aOR, 1.5; 95% CI, 0.9-2.4) when compared with infants with neither maternal nor paternal exposures; a similar association was not observed when only one parent was exposed. There was a suggested positive association between combined paternal insecticide and fungicide exposures and spina bifida (aOR, 1.5; 95% CI, 0.8-2.8), however, nearly all other aORs were close to unity.\u0000\u0000\u0000CONCLUSION\u0000Overall, there was little evidence paternal occupational pesticide exposure was associated with spina bifida. However, the small numbers make it difficult to precisely evaluate the role of pesticide classes, individually and in combination. Birth Defects Research (Part A) 106:963-971, 2016. © 2016 Wiley Periodicals, Inc.","PeriodicalId":8983,"journal":{"name":"Birth defects research. Part A, Clinical and molecular teratology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79083450","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Response to letter to the editor by Wise.","authors":"Laetitia Laurent, Chunwei Huang, Sheila R. Ernest, A. Bérard, C. Vaillancourt, B. Hales","doi":"10.1002/bdra.23580","DOIUrl":"https://doi.org/10.1002/bdra.23580","url":null,"abstract":"","PeriodicalId":8983,"journal":{"name":"Birth defects research. Part A, Clinical and molecular teratology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84398473","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Association between antibiotic use among pregnant women with urinary tract infections in the first trimester and birth defects, National Birth Defects Prevention Study 1997 to 2011.","authors":"E. Ailes, S. Gilboa, S. Gill, C. Broussard, Krista S. Crider, R. Berry, Tonia C. Carter, C. Hobbs, J. Interrante, J. Reefhuis","doi":"10.1002/bdra.23570","DOIUrl":"https://doi.org/10.1002/bdra.23570","url":null,"abstract":"BACKGROUND\u0000Previous studies noted associations between birth defects and some antibiotics (e.g., nitrofurantoin, sulfonamides) but not others (e.g., penicillins). It is unclear if previous findings were due to antibiotic use, infections, or chance. To control for potential confounding by indication, we examined associations between antibiotic use and birth defects, among women reporting urinary tract infections (UTIs).\u0000\u0000\u0000METHODS\u0000The National Birth Defects Prevention Study is a multi-site, population-based case-control study. Case infants/fetuses have any of over 30 major birth defects and controls are live-born infants without major birth defects. We analyzed pregnancies from 1997 to 2011 to estimate the association between maternally reported periconceptional (month before conception through the third month of pregnancy) use of nitrofurantoin, trimethoprim-sulfamethoxazole, or cephalosporins and specific birth defects, among women with periconceptional UTIs. Women with periconceptional UTIs who reported penicillin use served as the comparator.\u0000\u0000\u0000RESULTS\u0000Periconceptional UTIs were reported by 7.8% (2029/26,068) of case and 6.7% (686/10,198) of control mothers. Most (68.2% of case, 66.6% of control mothers) also reported antibiotic use. Among 608 case and 231 control mothers reporting at least one periconceptional UTI and certain antibiotic use, compared with penicillin, nitrofurantoin use was associated with oral clefts in the offspring (adjusted odds ratio, 1.97 [95% confidence interval, 1.10-3.53]), trimethoprim-sulfamethoxazole use with esophageal atresia (5.31 [1.39-20.24]) and diaphragmatic hernia (5.09 [1.20-21.69]), and cephalosporin use with anorectal atresia/stenosis (5.01 [1.34-18.76]).\u0000\u0000\u0000CONCLUSION\u0000Periconceptional exposure to some antibiotics might increase the risk for certain birth defects. However, because individual birth defects are rare, absolute risks should drive treatment decisions.Birth Defects Research (Part A) 106:940-949, 2016.© 2016 Wiley Periodicals, Inc.","PeriodicalId":8983,"journal":{"name":"Birth defects research. Part A, Clinical and molecular teratology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89422035","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Twenty-five-year survival for aboriginal and caucasian children with congenital heart defects in Western Australia, 1980 to 2010.","authors":"W. Nembhard, J. Bourke, H. Leonard, L. Eckersley, Jingyun Li, C. Bower","doi":"10.1002/bdra.23572","DOIUrl":"https://doi.org/10.1002/bdra.23572","url":null,"abstract":"BACKGROUND\u0000Australian Aboriginal children have increased infant and childhood mortality compared with Caucasian children, but their mortality related to congenital heart defects (CHDs) throughout life is unknown.\u0000\u0000\u0000METHODS\u0000We conducted a retrospective cohort study using data on 8,110 live born, singleton infants with CHDs born January 1980 to December 2010 from the Western Australian Register of Developmental Anomalies. Vital status was determined from death and medical records. Data for infants with chromosomal anomalies (except Down syndrome) were excluded. Kaplan-Meier Product-Limit estimates and 95% confidence intervals (CIs) were computed by Aboriginality. Hazard ratios (HRs) and 95% CIs were calculated from multivariable Cox-Proportional Hazard Regression models.\u0000\u0000\u0000RESULTS\u0000Aboriginal children had lower survival than Caucasians for all CHDs combined but most notably during the neonatal period for functional single ventricle (50.0% vs. 86.1%; p = 0.015) and during the postneonatal period for tetralogy of Fallot (87.0% vs. 97.4%; p = 0.021) and atrioventricular septal defect (60.0% vs. 94.6%; p = 0.010). After adjusting for covariates except remoteness and socioeconomic status (SES), Aboriginal children with all CHDs combined (HR = 1.4; 95% CI, 1.0-1.9), with transposition of the great arteries (HR = 4.3; 95% CI, 1.0-18.9) or functional single ventricle (HR = 8.6; 95% CI, 1.3-57.9) had increased risk of mortality compared with Caucasian children. When remoteness and SES were included, the risks were not statistically significant.\u0000\u0000\u0000CONCLUSION\u0000Long-term survival was lower for Aboriginal children with CHDs, and Aboriginal children with specific CHD phenotypes had increased risk of mortality throughout life. Increased risk may be due to SES and environmental factors. Birth Defects Research (Part A), 2016. © 2016 Wiley Periodicals, Inc. Birth Defects Research (Part A) 106:1016-1031, 2016. © 2016 Wiley Periodicals, Inc.","PeriodicalId":8983,"journal":{"name":"Birth defects research. Part A, Clinical and molecular teratology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90300563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Surveillance of ventricular septal defects in Delaware.","authors":"Amy Acheson, A. Vaidy, Kathleen Stomieroski, D. R. Thompson, K. Maiden, Deborah B. Ehrenthal, Samir G Yezdani, A. Bhat, R. Locke, L. Bartoshesky","doi":"10.1002/bdra.23574","DOIUrl":"https://doi.org/10.1002/bdra.23574","url":null,"abstract":"BACKGROUND\u0000The prevalence of ventricular septal defects (VSDs), a birth defect in which there is an opening in the wall that separates the left and right ventricles of the heart, seemed to be substantially higher in Delaware compared with the National Birth Defects Prevention Network (NBDPN). The Delaware Birth Defects Registry (BDR) noted their high prevalence of VSDs in comparison with other states.\u0000\u0000\u0000METHODS\u0000A subset of children with a VSD born in 2007 through 2010 was identified from the complete reportable statewide defect list that the BDR creates each year. VSDs were categorized by type of VSD (muscular, perimembranous, conotruncal, or atrioventricular septal defect), by either isolated or complex, and then by spontaneously closed, surgically closed, open but clinically insignificant, lost to follow-up, fetal or neonatal death.\u0000\u0000\u0000RESULTS\u0000The BDR team found a prevalence of VSD of 83.4 per 10,000 including fetal/neonatal deaths. Excluding fetal and neonatal deaths the prevalence was 78.7 per 10,000 live births. Excluding small muscular VSDs, the prevalence in Delaware falls to 25.7 per 10,000.\u0000\u0000\u0000CONCLUSION\u0000The BDR team chose to include all babies with all types of VSDs. Using these criteria Delaware's prevalence of 78.7 was higher than that reported by other states (whose prevalence ranges from 1.6 to 70.0 per 10,000 live births) (National Birth Defects Prevention Network, ). Delaware's prevalence is similar to other states when small muscular VSDs are excluded. Birth Defects Research (Part A) 106:888-893, 2016. © 2016 Wiley Periodicals, Inc.","PeriodicalId":8983,"journal":{"name":"Birth defects research. Part A, Clinical and molecular teratology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83396060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ICD-10-based expanded code set for use in cleft lip/palate research and surveillance.","authors":"A. Allori, J. Cragan, Cynthia H. Cassell, J. Marcus","doi":"10.1002/bdra.23544","DOIUrl":"https://doi.org/10.1002/bdra.23544","url":null,"abstract":"BACKGROUND\u0000On October 1, 2015, the United States required use of the Clinical Modification of the International Classification of Diseases, 10th Revision (ICD-10-CM) for diagnostic coding. The ICD-10-CM code set is limited to gross categories for cleft lip and/or cleft palate (using only four of a possible seven characters).\u0000\u0000\u0000METHODS\u0000Herein, a clinically useful expansion of the ICD-10-CM code set is proposed to improve the diagnostic accuracy necessary for individual clinical, research, and statistical projects that require it. (This is similar to how the Centers for Disease Control and Prevention/British Paediatric Association Code served to extend the ICD-9 code base.) RESULTS: Our proposed expansion does not replace the required use of ICD-10-CM for clinical, administrative, or financial transactions. Rather, it is offered as an optional set of cleft codes that could be used in parallel to document true classification-level data with phenotypic accuracy.\u0000\u0000\u0000CONCLUSION\u0000The expanded set is \"collapsible\" into the official ICD-10-CM codes; this improves compatibility of the expanded codes that would be contained in research and epidemiologic databases with the standard codes from hospital electronic medical record systems and administrative billing data. Birth Defects Research (Part A) 106:905-914, 2016. © 2016 Wiley Periodicals, Inc.","PeriodicalId":8983,"journal":{"name":"Birth defects research. Part A, Clinical and molecular teratology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89571419","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A quality assessment of reporting sources for microcephaly in Utah, 2003 to 2013.","authors":"A. Steele, Jane Johnson, A. Nance, R. Satterfield, C. Alverson, Cara T Mai","doi":"10.1002/bdra.23593","DOIUrl":"https://doi.org/10.1002/bdra.23593","url":null,"abstract":"BACKGROUND\u0000Obtaining accurate microcephaly prevalence is important given the recent association between microcephaly and Zika virus. Assessing the quality of data sources can guide surveillance programs as they focus their data collection efforts. The Utah Birth Defect Network (UBDN) has monitored microcephaly by data sources since 2003. The objective of this study was to examine the impact of reporting sources for microcephaly surveillance.\u0000\u0000\u0000METHODS\u0000All reported cases of microcephaly among Utah mothers from 2003 to 2013 were clinically reviewed and confirmed. The UBDN database was linked to state vital records and hospital discharge data for analysis. Reporting sources were analyzed for positive predictive value and sensitivity.\u0000\u0000\u0000RESULTS\u0000Of the 477 reported cases of microcephaly, 251 (52.6%) were confirmed as true cases. The UBDN identified 94 additional cases that were reported to the surveillance system as another birth defect, but were ultimately determined to be true microcephaly cases. The prevalence for microcephaly based on the UBDN medical record abstraction and clinical review was 8.2 per 10,000 live births. Data sources varied in the number and accuracy of reporting, but a case was more likely to be a true case if identified from multiple sources than from a single source.\u0000\u0000\u0000CONCLUSION\u0000While some reporting sources are more likely to identify possible and true microcephaly cases, maintaining a multiple source methodology allows for more complete case ascertainment. Surveillance programs should conduct periodic assessments of data sources to ensure their systems are capturing all possible birth defects cases. Birth Defects Research (Part A) 106:983-988, 2016. © 2016 Wiley Periodicals, Inc.","PeriodicalId":8983,"journal":{"name":"Birth defects research. Part A, Clinical and molecular teratology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82885942","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Using insurance claims data to identify and estimate critical periods in pregnancy: An application to antidepressants.","authors":"E. Ailes, Regina M. Simeone, April L. Dawson, E. Petersen, S. Gilboa","doi":"10.1002/bdra.23573","DOIUrl":"https://doi.org/10.1002/bdra.23573","url":null,"abstract":"BACKGROUND\u0000Health insurance claims are a rich data source to examine medication use in pregnancy. Our objective was to identify pregnant women, their pregnancy outcomes, and date of their last menstrual period (LMP), and to estimate antidepressant dispensations in pregnancy.\u0000\u0000\u0000METHODS\u0000From a literature search, we identified diagnosis and procedure codes indicating the end of a pregnancy. Using Truven Health MarketScan® Commercial Claims and Encounters Databases, we identified all inpatient admissions and outpatient service claims with these codes. We developed an algorithm to assign: (1) pregnancy outcome (ectopic pregnancy, induced or spontaneous abortion, live birth, or stillbirth), and (2) estimated gestational age, to each inpatient or outpatient visit. For each pregnancy outcome, we estimated the LMP as the admission (for inpatient visits) or service (for outpatient visits) date minus the gestational age. To differentiate visits associated with separate pregnancies, we required ≥ 2 months between one pregnancy outcomes and the LMP of the next pregnancy. We used this algorithm to identify pregnancies in 2013 and to estimate the proportion of women who filled a prescription for an antidepressant from an outpatient pharmacy at various time points in pregnancy.\u0000\u0000\u0000RESULTS\u0000We identified 488,887 pregnancies in 2013; 79% resulted in a live birth. A prescription for an antidepressant was filled in 6.2% of pregnancies. Dispensations varied throughout pregnancy and were lowest (3.1%) during the second trimester.\u0000\u0000\u0000CONCLUSION\u0000This work will inform future efforts to estimate medication dispensations during critical periods of preconception, interconception, and pregnancy using health insurance claims data. Birth Defects Research (Part A) 106:927-934, 2016. © 2016 Wiley Periodicals, Inc.","PeriodicalId":8983,"journal":{"name":"Birth defects research. Part A, Clinical and molecular teratology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72945422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}