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Fisher SC, Howley MM, Tran EL, Ailes EC, Papadopoulos EA, Nembhard WN, Browne ML. Maternal cyclobenzaprine exposure and risk of birth defects in the National Birth Defects Prevention Study (1997-2011) and Birth Defects Study to Evaluate Pregnancy exposureS (2014-2018). Pharmacoepidemiol Drug Saf 2023; 32:855-862. [PMID: 36942828 PMCID: PMC10926911 DOI: 10.1002/pds.5619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 03/06/2023] [Accepted: 03/14/2023] [Indexed: 03/23/2023]
Abstract
PURPOSE Cyclobenzaprine is a muscle relaxant indicated for acute pain. Little is known about cyclobenzaprine's safety during pregnancy. We explored the association between maternal cyclobenzaprine exposure and risk of birth defects among offspring. METHODS We combined data from two large, multi-site, population-based case-control studies in the United States. Cases were identified from birth defects registries across 10 states; controls were liveborn infants without birth defects randomly selected from the same catchment areas. Participants reported cyclobenzaprine use during the month before conception through the third month of pregnancy ("periconception") via computer-assisted telephone interview. We used logistic regression to assess associations between periconceptional cyclobenzaprine exposure and selected structural birth defects. We calculated crude odds ratios (OR) with corresponding 95% confidence intervals (CI). RESULTS Our study included 33 615 cases and 13 110 controls. Overall, 51 case (0.15%) and 9 control (0.07%) participants reported periconceptional cyclobenzaprine use. We observed increased risk for all seven defects with ≥3 exposed cases: cleft palate (OR = 4.79, 95% CI 1.71-13.44), cleft lip (OR = 2.50, 95% CI 0.89-7.02), anorectal atresia/stenosis (OR = 6.91, 95% CI 1.67, 28.65), d-transposition of the great arteries (OR = 6.97, 95% CI 2.17-22.36), coarctation of the aorta (OR = 5.58, 95% CI 1.88-16.58), pulmonary valve stenosis (OR = 4.55, 95% CI 1.10-18.87), and secundum atrial septal defect (OR = 3.08, 95% CI 0.83-11.45). CONCLUSIONS Even in our large sample, cyclobenzaprine use was rare. Our estimates are unadjusted and imprecise so should be interpreted cautiously. These hypothesis-generating results warrant confirmation and further research to explore possible mechanisms.
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Affiliation(s)
- Sarah C. Fisher
- Birth Defects Registry, New York State Department of Health, Albany, New York, USA
| | - Meredith M. Howley
- Birth Defects Registry, New York State Department of Health, Albany, New York, USA
| | - Emmy L. Tran
- Eagle Global Scientific LLC, Atlanta, Georgia, USA
- Division of Birth Defects and Infant Disorders, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Elizabeth C. Ailes
- Division of Birth Defects and Infant Disorders, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | | | - Wendy N. Nembhard
- Department of Epidemiology, Fay W. Boozman College of Public Health, University of Arkansas for Medical Sciences, Little Rock, Arkansas, 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, Rensselaer, New York, USA
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Sharma P, Gopi P, Singh S, Rani MSS, Pandya P. Binding studies of sertraline hydrochloride with CT-DNA using experimental and computational techniques. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 300:122910. [PMID: 37257324 DOI: 10.1016/j.saa.2023.122910] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 05/02/2023] [Accepted: 05/23/2023] [Indexed: 06/02/2023]
Abstract
Sertraline Hydrochloride (STH) is an antidepressant drug that belongs to the selective serotonin reuptake inhibitor family (SSRIs), which inhibits serotonin uptake in presynaptic nerve fibers. The use of these medications without a legitimate prescription might result in adverse effects, and in rare circumstances, death. The interaction mechanism and binding mode of STH with duplex DNA were extensively investigated using spectroscopic and modeling techniques at different temperatures. The hypochromic shift of the absorption spectra of STH on binding with CT-DNA indicated groove binding. Fluorescence spectroscopic studies showed that CT-DNA quenches the fluorescence intensity of STH through a static quenching mechanism. The thermodynamic parameters indicated that the complex formation was spontaneous, and enthalpy driven. The competitive displacement binding study revealed that STH displaced DAPI from the minor groove of DNA. Molecular docking and molecular dynamics simulations also revealed that the complex was stable over 150 ns and that STH preferred the minor groove of DNA. The binding energy of the stable conformations were evaluated through MM/PBSA methods. A comparison of the bound poses at different timescales showed minor changes in STH structure upon DNA binding. Furthermore, a structural analysis of CT-DNA indicated that STH induced changes in the sugar-phosphate backbone had an impact on the minor groove's width which are in agreement with the CD spectroscopic results. This study provides a better understanding of STH binding with duplex DNA.
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Affiliation(s)
- Palak Sharma
- Amity Institute of Forensic Sciences, Amity University Uttar Pradesh, Noida 201303, India.
| | - Priyanka Gopi
- Amity Institute of Forensic Sciences, Amity University Uttar Pradesh, Noida 201303, India.
| | - Shweta Singh
- Amity Institute of Forensic Sciences, Amity University Uttar Pradesh, Noida 201303, India.
| | - Majji Sai Sudha Rani
- Amity Institute of Forensic Sciences, Amity University Uttar Pradesh, Noida 201303, India.
| | - Prateek Pandya
- Amity Institute of Forensic Sciences, Amity University Uttar Pradesh, Noida 201303, India.
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Chang CM, Kuo KC, Chen WH, Su CH, Lee CP, Chen KJ, Yang YH, Yen JB, Sheen JM. Maternal risk factors associated with offspring biliary atresia: population-based study. Pediatr Res 2023; 93:1064-1071. [PMID: 35760951 DOI: 10.1038/s41390-022-02166-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 05/30/2022] [Accepted: 06/06/2022] [Indexed: 11/09/2022]
Abstract
BACKGROUND Biliary atresia (BA) is a progressive, idiopathic, fibro-obliterative disease of the intra and extrahepatic biliary tree. If untreated, it results in severe liver injury and death. The etiology and pathogenesis of BA remain unclear. Few studies have investigated the association between maternal illness/drug use and the occurrence of BA in offspring. METHODS We used the data from the Birth Certificate Application of Taiwan and linked to National Health Insurance Research Database and Taiwan Maternal and Child Health Database for the years 2004 to 2017 (N = 1,647,231) on 2022/03, and identified BA cases according to diagnosis and procedure code. A total of 285 BA cases were identified. RESULTS Mothers with type 2 diabetes mellitus and non-dependent drug abuse had higher rates having BA children than non-BA children, with an odds ratio of 2.17 (95% confidence interval [CI] = 1.04-4.53) and OR: 3.02 (95% CI = 1.34-6.78), respectively. CONCLUSION These results support the notion that BA occurrence is related to maternal reasons. Further studies should be designed to identify additional maternal and pregnancy risk factors and to understand the underlying pathophysiology. IMPACT 1. The occurrence of offspring biliary atresia may be related to maternal illness/drug use. 2. Maternal drug abuse and type 2 diabetes mellitus pose a high risk for offspring biliary atresia. 3. If maternal etiology is found, biliary atresia might be a preventable disease.
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Affiliation(s)
- Ching-Min Chang
- Department of Pediatrics, Chiayi Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Chiayi, Taiwan
| | - Kuang-Che Kuo
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Wan-Hsuan Chen
- Department of Pediatrics, Chiayi Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Chiayi, Taiwan
| | - Chung-Hao Su
- Department of Pediatrics, Chiayi Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Chiayi, Taiwan
| | - Chuan-Pin Lee
- Health Information and Epidemiology Laboratory, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Ko-Jung Chen
- Health Information and Epidemiology Laboratory, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Yao-Hsu Yang
- Health Information and Epidemiology Laboratory, Chang Gung Memorial Hospital, Chiayi, Taiwan
- Department of Traditional Chinese Medicine, Chiayi Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Chiayi, Taiwan
| | - Ju-Bei Yen
- Department of Pediatrics, Chiayi Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Chiayi, Taiwan.
| | - Jiunn-Ming Sheen
- Department of Pediatrics, Chiayi Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Chiayi, Taiwan.
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
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Abstract
Many (> 40%) women discontinue antidepressants during pregnancy because of concerns about effects on the foetus, based on information from inadequately-controlled studies. The sibling-control study design provides the best control for confounding factors, notably maternal depression. The purpose of this review was to investigate the evidence from sibling-control analyses for adverse outcomes in offspring associated with antidepressant exposure during pregnancy. Fourteen sibling-control studies were identified through searches of PubMed and Embase. Outcomes included preterm birth, small for gestational age, neonatal size, birth defects, autism spectrum disorder (ASD), attention deficit hyperactivity disorder (ADHD), behavioural problems, neurodevelopmental deficits, and scholastic attainment. For the majority of these outcomes, no statistically significant associations were found when comparing exposed and unexposed siblings. Single studies reported associations with preterm birth, reduced gestational age, ADHD, anxiety at 36 months, and lower mathematics test scores, which persisted in the sibling-control analyses. However, differences were small and possibly not clinically significant. Moreover, effects of residual confounding could not be excluded. These findings provide evidence that many of the previously reported associations between prenatal antidepressant exposure and adverse outcomes in offspring are no longer statistically significant when exposed offspring are compared with unexposed siblings. The few statistically significant differences in sibling-control analyses were generally small with doubtful clinical significance. Decisions on antidepressant treatment during pregnancy should be made individually, based on evidence from properly controlled studies, not on misleading information based on studies that have not controlled adequately for confounding factors.
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Lou ZQ, Zhou YY, Zhang X, Jiang HY. Exposure to selective noradrenalin reuptake inhibitors during the first trimester of pregnancy and risk of congenital malformations: A meta-analysis of cohort studies. Psychiatry Res 2022; 316:114756. [PMID: 35932572 DOI: 10.1016/j.psychres.2022.114756] [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: 03/25/2022] [Revised: 07/25/2022] [Accepted: 07/28/2022] [Indexed: 10/16/2022]
Abstract
Selective serotonin-noradrenalin reuptake inhibitors (SNRIs) are used to treat depression and anxiety during pregnancy; however, information regarding their foetal safety is limited. Cohort studies concerning congenital malformations in infants born to mothers exposed to SNRIs during the first trimester of pregnancy were identified. Eight studies were included in the analysis. In general, the use of SNRIs was not associated with an increased risk of overall congenital malformations when compared with no exposure (rate ratio [RR] = 1.07, 95% confidence interval [CI] = 0.94-1.22; P = 0.31), exposure to SSRIs (RR = 1.12, 95% CI = 0.97-1.31; P = 0.12) and no exposure with clinical indication (RR = 1.04, 95% CI = 0.9-1.2; P = 0.564). A significantly increased risk of cardiac malformations was observed (RR = 1.33, 95% CI = 1.15-1.53; P < 0.001); however, this association was not statistically significant when the reference group comprised mothers exposed to SSRIs (RR = 1.1, 95% CI = 0.85-1.43; P = 0.47) or no exposure with clinical indication (RR = 1.17, 95% CI = 0.95-1.42; P = 0.13). The evidence shows no increased risk of congenital malformations and argues against a substantial cardiac teratogenic effect of SNRIs.
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Affiliation(s)
- Zhuo-Qi Lou
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Yuan-Yue Zhou
- Department of Medical Psychology, The First Affiliated Hospital, Hainan Medical University, Haikou, Hainan, China
| | - Xue Zhang
- Department of Infectious Diseases, the Affiliated Hangzhou First People's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Hai-Yin Jiang
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.
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Kent ME, Hu B, Eggleston TM, Squires RS, Zimmerman KA, Weiss RM, Roghair RD, Lin F, Cornell RA, Haskell SE. Hypersensitivity of Zebrafish htr2b Mutant Embryos to Sertraline Indicates a Role for Serotonin Signaling in Cardiac Development. J Cardiovasc Pharmacol 2022; 80:261-269. [PMID: 35904815 PMCID: PMC9354722 DOI: 10.1097/fjc.0000000000001297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 05/05/2022] [Indexed: 11/09/2022]
Abstract
ABSTRACT Selective serotonin reuptake inhibitors (SSRIs) are antidepressants prescribed in 10% of pregnancies in the United States. Maternal use of SSRIs has been linked to an elevated rate of congenital heart defects, but the exact mechanism of pathogenesis is unknown. Previously, we have shown a decrease in cardiomyocyte proliferation, left ventricle size, and reduced cardiac expression of the serotonin receptor 5-HT 2B in offspring of mice exposed to the SSRI sertraline during pregnancy, relative to offspring of untreated mice. These results suggest that disruption of serotonin signaling leads to heart defects. Supporting this conclusion, we show here that zebrafish embryos exposed to sertraline develop with a smaller ventricle, reduced cardiomyocyte number, and lower cardiac expression of htr2b relative to untreated embryos. Moreover, zebrafish embryos homozygous for a nonsense mutation of htr2b ( htr2bsa16649 ) were sensitized to sertraline treatment relative to wild-type embryos. Specifically, the ventricle area was reduced in the homozygous htr2b mutants treated with sertraline compared with wild-type embryos treated with sertraline and homozygous htr2b mutants treated with vehicle control. Whereas long-term effects on left ventricle shortening fraction and stroke volume were observed by echocardiography in adult mice exposed to sertraline in utero, echocardiograms of adult zebrafish exposed to sertraline as embryos were normal. These results implicate the 5-HT 2B receptor functions in heart development and suggest zebrafish are a relevant animal model that can be used to investigate the connection between maternal SSRI use and elevated risk of congenital heart defects.
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Affiliation(s)
| | - Bo Hu
- Anatomy and Cell Biology; and
| | | | | | - Kathy A. Zimmerman
- Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, IA
| | - Robert M. Weiss
- Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, IA
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7
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Hong F, Qiu J, Zhang S, Zhang L. Fetal Congenital Cardiac and Vascular Disorders Associated with Sertraline Treatment during Pregnancy: Analysis of FAERS Data. BIOMED RESEARCH INTERNATIONAL 2022; 2022:9914931. [PMID: 35872876 PMCID: PMC9300300 DOI: 10.1155/2022/9914931] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 06/25/2022] [Indexed: 12/02/2022]
Abstract
Objective Sertraline is one of the most commonly used antidepressants worldwide and is one of the first-choice treatments for depression during pregnancy. This study is aimed at testing the possible association between sertraline intrauterine exposure and congenital cardiac and vascular disorder occurrences by assessing the publicly available US Food and Drug Administration Adverse Event Reporting System (FAERS). Methods Disproportionality analysis and Bayesian analysis were used to mine FAERS for suspected congenital cardiac and vascular disorder data for sertraline intrauterine exposure from the first quarter of 2004 to the second quarter of 2021. Results Among the 914 cases of sertraline used with congenital cardiovascular disease in the FAERS database, the reporting areas were mainly in the United States and Europe. The number of adverse events reported every year since 2004 has no many differences. Congenital anomalies are the most frequently reported serious clinical outcome. Among the 69 positive signals detected from 914 cases, 31 were invalid signals, and 38 were valid signals according to criteria. The most common ones are heart disease congenital, atrial septal defect, ventricular septal defect, patent ductus arteriosus, and persistent fetal circulation. Conclusions Mining FAERS data can analyze and study the adverse reactions of sertraline in a more comprehensive and in-depth manner, thereby effectively reducing the risk of clinical medication.
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Affiliation(s)
- Fanzhen Hong
- Department of Obstetrics, The Second Hospital, Cheeloo College of Medicine, Shandong University, No. 247 Beiyuan Road, Tianqiao District, Jinan, Shandong Province, China
| | - Jianqing Qiu
- Department of Obstetrics, The Second Hospital, Cheeloo College of Medicine, Shandong University, No. 247 Beiyuan Road, Tianqiao District, Jinan, Shandong Province, China
| | - Shanshan Zhang
- Department of Obstetrics, Jining First People's Hospital, No. 6 Jiankang Road, Rencheng District, Jining, Shandong Province, China
| | - Lei Zhang
- Department of Obstetrics, The Second Hospital, Cheeloo College of Medicine, Shandong University, No. 247 Beiyuan Road, Tianqiao District, Jinan, Shandong Province, China
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Sun M, Zhang S, Li Y, Chen L, Diao J, Li J, Wei J, Song X, Liu Y, Shu J, Wang T, Huang P, Qin J. Effect of Maternal Antidepressant Use During the Pre-pregnancy/Early Pregnancy Period on Congenital Heart Disease: A Prospective Cohort Study in Central China. Front Cardiovasc Med 2022; 9:916882. [PMID: 35865384 PMCID: PMC9294218 DOI: 10.3389/fcvm.2022.916882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 06/09/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundWith the increase in maternal antidepressant prescribing before/during pregnancy, concerns about the safety of antidepressants have come into focus. The purpose of this study was to explore the association between maternal antidepressant use before pregnancy/in early pregnancy and the risk of congenital heart disease (CHD) in children, and to provide a scientific basis for clinical safety of antidepressant use.MethodsThe prospective cohort study ultimately included 34,104 singleton pregnancies. Modified Poisson regression model with robust error variances was used to evaluate RRs and 95% confidence intervals (CIs) for the risk of CHD in offspring exposed to maternal antidepressant in the 3 months before pregnancy and early pregnancy. In addition, sensitivity analysis was further performed to explore the robustness of the results.ResultsIn this study, the maternal antidepressant exposure rate was 2.83% in the 3 months before pregnancy, 2.42% in early pregnancy, and the incidence of CHD was 8.973 per 1,000 live births. We found that maternal antidepressant use in the 3 months before pregnancy and early pregnancy were all associated with an increased risk of CHD, ~2.54 times and 2.87 times, respectively, of non-use of antidepressants after adjusting for potential confounders. This association was also found in CHD specific phenotypic analysis. Of these, offspring whose mothers were exposed to antidepressants in the 3 months before pregnancy had the highest risk of transposition of the great arteries (aOR = 5.50, 95% CI: 1.91–15.88). The offspring of mothers exposed to antidepressants in early pregnancy had the highest risk of developing ventricular septal defect (aOR = 4.80, 95% CI: 2.50–9.24). Sensitivity analysis verified the stability of the results.ConclusionsMaternal antidepressant use in the 3 months before pregnancy and early pregnancy were all associated with an increased risk of CHD in their offspring. In order to reduce the risk of teratogenesis, we recommend that pregnant women prepare for pregnancy after their condition improves or receive the minimum effective dose of medication.
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Affiliation(s)
- Mengting Sun
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Senmao Zhang
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Yihuan Li
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Letao Chen
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Jingyi Diao
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Jinqi Li
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Jianhui Wei
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Xinli Song
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Yiping Liu
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Jing Shu
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Tingting Wang
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
- NHC Key Laboratory of Birth Defect for Research and Prevention, Hunan Provincial Maternal and Child Health Care Hospital, Changsha, China
- *Correspondence: Tingting Wang ; orcid.org/0000-0003-1689-7257
| | - Peng Huang
- Department of Cardiothoracic Surgery, Hunan Children's Hospital, Changsha, China
- Peng Huang ; orcid.org/0000-0001-6015-6371
| | - Jiabi Qin
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
- NHC Key Laboratory of Birth Defect for Research and Prevention, Hunan Provincial Maternal and Child Health Care Hospital, Changsha, China
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Changsha, China
- Jiabi Qin ; orcid.org/0000-0002-9360-4991
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Lee KS, Choi YJ, Cho J, Lee H, Lee H, Park SJ, Park JS, Hong YC. Environmental and Genetic Risk Factors of Congenital Anomalies: an Umbrella Review of Systematic Reviews and Meta-Analyses. J Korean Med Sci 2021; 36:e183. [PMID: 34282604 PMCID: PMC8289720 DOI: 10.3346/jkms.2021.36.e183] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 06/15/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND The prevalence of congenital anomalies in newborns in South Korea was 272.9 per 100,000 in 2005, and 314.7 per 100,000 in 2006. In other studies, the prevalence of congenital anomalies in South Korea was equivalent to 286.9 per 10,000 livebirths in 2006, while it was estimated 446.3 per 10,000 births during the period from 2008 to 2014. Several systematic reviews and meta-analyses analyzing the factors contributing to congenital anomalies have been reported, but comprehensive umbrella reviews are lacking. METHODS We searched PubMed, Google Scholar, Cochrane, and EMBASE databases up to July 1, 2019, for systematic reviews and meta-analyses that investigated the effects of environmental and genetic factors on any type of congenital anomalies. We categorized 8 subgroups of congenital anomalies classified according to the 10th revision of the International Statistical Classification of Diseases (ICD-10). Two researchers independently searched the literature, retrieved the data, and evaluated the quality of each study. RESULTS We reviewed 66 systematic reviews and meta-analyses that investigated the association between non-genetic or genetic risk factors and congenital anomalies. Overall, 269 associations and 128 associations were considered for environmental and genetic risk factors, respectively. Congenital anomalies based on congenital heart diseases, cleft lip and palate, and others were associated with environmental risk factors based on maternal exposure to environmental exposures (air pollution, toxic chemicals), parental smoking, maternal history (infectious diseases during pregnancy, pregestational and gestational diabetes mellitus, and gestational diabetes mellitus), maternal obesity, maternal drug intake, pregnancy through artificial reproductive technologies, and socioeconomic factors. The association of maternal alcohol or coffee consumption with congenital anomalies was not significant, and maternal folic acid supplementation had a preventive effect on congenital heart defects. Genes or genetic loci associated with congenital anomalies included MTHFR, MTRR and MTR, GATA4, NKX2-5, SRD5A2, CFTR, and 1p22 and 20q12 anomalies. CONCLUSION This study provides a wide perspective on the distribution of environmental and genetic risk factors of congenital anomalies, thus suggesting future studies and providing health policy implications.
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Affiliation(s)
- Kyung Shin Lee
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Korea
- Environmental Health Center, Seoul National University College of Medicine, Seoul, Korea
| | - Yoon Jung Choi
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Korea
- Environmental Health Center, Seoul National University College of Medicine, Seoul, Korea
| | - Jinwoo Cho
- Department of Statistics, University of Pittsburgh, Pittsburgh, PA, USA
| | - Hyunji Lee
- Institute of Environmental Medicine, Seoul National University Medical Research Center, Seoul, Korea
| | - Heejin Lee
- Institute of Environmental Medicine, Seoul National University Medical Research Center, Seoul, Korea
| | - Soo Jin Park
- Department of Surgery, Wonkwang University Sanbon Hospital, Gunpo, Korea
| | - Joong Shin Park
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea
| | - Yun Chul Hong
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Korea
- Environmental Health Center, Seoul National University College of Medicine, Seoul, Korea
- Institute of Environmental Medicine, Seoul National University Medical Research Center, Seoul, Korea.
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10
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Kolding L, Ehrenstein V, Pedersen L, Sandager P, Petersen OB, Uldbjerg N, Pedersen LH. Antidepressant use in pregnancy and severe cardiac malformations: Danish register-based study. BJOG 2021; 128:1949-1957. [PMID: 34036715 DOI: 10.1111/1471-0528.16772] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/03/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Studies restricted to live births may underestimate severe teratogenic effects. We address the limitation by including data from both prenatal and postnatal diagnoses of cardiac malformations. DESIGN Register-based study. SETTING Denmark. POPULATION 364 012 singleton pregnancies from 2007 to 2014. METHODS We used data from five nationwide registries. Exposure to antidepressants was measured using redeemed prescriptions. MAIN OUTCOME MEASURES Pregnancies with cardiac malformations that end in miscarriage, termination, stillbirth, postnatal death or cardiac surgery <1 year of birth were classified as severe cardiac malformations (SCM). Propensity scores with adjusted prevalence ratios (PRs) were calculated. RESULTS SCM were reported in 972 of 364 012 pregnancies overall and in 16 of 4105 exposed. For venlafaxine, the PR for SCM was 2.13 (95% confidence interval [CI] 0.89-5.13), 1.73 (95% CI 1.08-2.77) for other cardiac malformations, and there was a cluster of hypoplastic left heart syndromes (HLHS) (crude PR 17.4 [95% CI 6.41-47.2]), none of which ended in a live birth. For HLHS, the absolute risk increase was 4.4/1000 and the number needed to harm was 225. For selective serotonin reuptake inhibitors, the PRs were 1.09 (95% CI 0.52-2.30) and 1.38 (95% CI 1.00-1.92) for SCM and other cardiac malformations, respectively. CONCLUSIONS Pregnancy exposure to venlafaxine is associated with an increased risk of severe cardiac malformations but with a low absolute risk. Potential mechanisms include direct effects or confounding by indication. Venlafaxine exposure is a marker for risk pregnancies for which fetal echocardiography may be considered. TWEETABLE ABSTRACT Exposure to venlafaxine is associated with an increased risk of cardiac malformations but with a low absolute risk. TWEETABLE ABSTRACT.
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Affiliation(s)
- L Kolding
- Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark.,Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - V Ehrenstein
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.,Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - L Pedersen
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.,Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - P Sandager
- Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark.,Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - O B Petersen
- Department of Obstetrics, Copenhagen University Hospital, Rigshospitalet, Denmark.,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - N Uldbjerg
- Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark.,Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - L H Pedersen
- Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark.,Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.,Department of Biomedicine, Aarhus University, Aarhus, Denmark
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11
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Schäfer W, Wentzell N, Schink T, Haug U. Characterization of pregnancies exposed to St. John's wort and their outcomes: A claims data analysis. Reprod Toxicol 2021; 102:90-97. [PMID: 33961968 DOI: 10.1016/j.reprotox.2021.04.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 04/01/2021] [Accepted: 04/29/2021] [Indexed: 10/21/2022]
Abstract
Little is known about the utilization of St. John's wort (Hypericum perforatum L.) during pregnancy. In Germany, certain preparations of St. John's wort can be reimbursed by statutory health insurances, facilitating to investigate exposure to St. John's wort based on claims data. We therefore aimed to characterize pregnancies exposed to St. John's wort and to explore potential malformations in the babies. Using claims data from the German Pharmacoepidemiological Research Database (GePaRD), pregnancies exposed to St. John's wort during at least one trimester between 2006 and 2016 and the corresponding babies were identified. Exposure was identified via outpatient dispensations. Pregnancies were characterized regarding timing of exposure, use of other antidepressants, pregnancy outcomes and the occurrence of major malformations in the babies (not considering codes for musculoskeletal and other malformations due to low data quality in this regard). Out of 496 pregnancies with a dispensation of St. John's wort during pregnancy, 420 (85 %) had a dispensation during the first trimester. There was a dispensation of other antidepressants before pregnancy in 21 % (during pregnancy: 12 %). Eleven percent of pregnancies ended in non-live births. In 312 babies linked to 305 pregnancies, major malformations were coded in 18 babies (5.8 %), of which 17 were exposed in the first trimester. The crude relative risk of major malformations for babies exposed during the first vs. the second or third trimester only was 3.56 (0.48-26.17). Our results suggest that only in a minority of pregnancies, St. John's wort is used as an alternative to other antidepressants. Even though the relatively high rates of non-live births and major malformations after exposure to St. John's wort during the first trimester need to be interpreted with caution, the findings are striking and generate hypotheses that merit further investigation.
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Affiliation(s)
- Wiebke Schäfer
- Department of Clinical Epidemiology, Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany.
| | - Nadine Wentzell
- Department of Clinical Epidemiology, Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany
| | - Tania Schink
- Department of Clinical Epidemiology, Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany
| | - Ulrike Haug
- Department of Clinical Epidemiology, Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany; Faculty of Human and Life Sciences, University of Bremen, Bremen, Germany
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12
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Yamamoto-Sasaki M, Yoshida S, Takeuchi M, Tanaka-Mizuno S, Kawakami K. Association between antidepressant use during pregnancy and congenital anomalies in children: A retrospective cohort study based on Japanese claims data. Congenit Anom (Kyoto) 2020; 60:180-188. [PMID: 32673440 DOI: 10.1111/cga.12386] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 06/28/2020] [Accepted: 07/08/2020] [Indexed: 01/27/2023]
Abstract
Certain studies previously pointed out that treating pregnant women with antidepressants may increase risks of congenital anomalies in their children. However, to date, the study results are not conclusive. Furthermore, most studies have been performed using data from Western countries; therefore, we examined this association using Japanese data. This retrospective cohort study was based on claims data of mothers and their children from January 2005 to July 2014, obtained from the JMDC Inc. Information on antidepressant prescriptions was extracted from the database. Children were followed up from birth through July 2014 or until their withdrawal from the database and were identified for obtaining information on their congenital anomalies. We used logistic regression analysis to evaluate the association between maternal antidepressant use during pregnancy and the children's congenital anomalies. Of 53 864 eligible pairs of mothers and children, 53 697 pairs met the study criteria. No increased risk of total congenital anomalies in children whose mothers used antidepressants of any type during the first trimester of pregnancy was found in the analysis (adjusted analysis with confounders, odds ratio: 0.86; 95% confidence interval: 0.52, 1.42). In addition, there was no increased risk of organ specific anomalies in the analysis by type of antidepressant. We found no increased risk of congenital anomalies in children whose mothers used antidepressants during the first trimester of pregnancy compared to that of non-users based on the Japanese claims data. Additional studies are necessary to further clarify the association between antidepressant use during pregnancy and congenital anomalies in children.
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Affiliation(s)
- Madoka Yamamoto-Sasaki
- Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health, Kyoto University, Kyoto, Japan
| | - Satomi Yoshida
- Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health, Kyoto University, Kyoto, Japan
| | - Masato Takeuchi
- Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health, Kyoto University, Kyoto, Japan
| | | | - Koji Kawakami
- Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health, Kyoto University, Kyoto, Japan
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13
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Cabrera RM, Linda Lin Y, Law E, Kim J, Wlodarczyk BJ. The teratogenic effects of sertraline in mice. Birth Defects Res 2020; 112:1014-1024. [PMID: 32077266 DOI: 10.1002/bdr2.1660] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 02/04/2020] [Accepted: 02/09/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Selective serotonin reuptake inhibitors (SSRIs), which include paroxetine (Paxil), sertraline (Zoloft), fluoxetine (Prozac), citalopram (Celexa), and escitalopram (Lexapro), are the most common antidepressants prescribed to pregnant women. There is considerable debate in the literature regarding the developmental toxicities of SSRIs individually, and as a class. METHODS It is considered unethical to perform developmental toxicity studies on pregnant women, but rodent and nonrodent species provide laboratory-controlled experimental models to examine the toxicity of SSRI exposure during pregnancy. The Embryo-Fetal Developmental Toxicity Study was conducted with sertraline in mice, Crl:CD1 (lCR), during the period of organogenesis. RESULTS Increased resorption rates, lower fetal weight, and increased percentage of fetuses with visceral and skeletal abnormalities were found in the intermediate and high sertraline dose groups. In addition to incomplete ossification of treated animals, eleven sertraline exposed fetuses, two in group 2 (5 mg/kg), five in group 3 (25 mg/kg), and four in group 4 (60 mg/kg), had cleft palate (CP). This malformation was not observed in any controls. Only the highest dose of sertraline was found to be maternally toxic, as evidenced by significantly lower weight gain during pregnancy. CONCLUSION These data indicate that in utero exposure to sertraline at 25 and 60 mg/kg was embryotoxic, teratogenic, and fetotoxic in mice. The incidence of CP observed in groups 3 and 4 (2.99% and 2.5%, respectively) were higher than the maximum range value noted in historical controls and indicate sertraline is a teratogen in ICR mice.
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Affiliation(s)
- Robert M Cabrera
- Department of Pediatrics, Dell Pediatric Research Institute, Dell Medical School, University of Texas at Austin, Austin, Texas.,Center for Precision Environmental Health, Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX
| | - Ying Linda Lin
- Department of Pediatrics, Dell Pediatric Research Institute, Dell Medical School, University of Texas at Austin, Austin, Texas.,Center for Precision Environmental Health, Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX
| | - Elizabeth Law
- Department of Pediatrics, Dell Pediatric Research Institute, Dell Medical School, University of Texas at Austin, Austin, Texas
| | - Jimi Kim
- Department of Pediatrics, Dell Pediatric Research Institute, Dell Medical School, University of Texas at Austin, Austin, Texas
| | - Bogdan J Wlodarczyk
- Department of Pediatrics, Dell Pediatric Research Institute, Dell Medical School, University of Texas at Austin, Austin, Texas.,Center for Precision Environmental Health, Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX
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14
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Kolding L, Pedersen LH, Petersen OB, Uldbjerg N, Sandager P. Sertraline use during pregnancy and effect on fetal cardiac function. J Matern Fetal Neonatal Med 2019; 34:3631-3638. [PMID: 31718339 DOI: 10.1080/14767058.2019.1688297] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Objectives: The objective of this study was to evaluate the fetal cardiac function in human pregnancies exposed to sertraline (a selective serotonin reuptake inhibitor) compared to unexposed pregnancies.Method: We included 44 women in gestational week 25 + 0 days to week 26 + 6 days. Fifteen women used sertraline (50-150 mg per day), and 29 women used no daily medication. We assessed fetal cardiac function by Myocardial Performance Index (MPI), E/A ratios and by tricuspid and mitral annular plane systolic excursion (TAPSE and MAPSE) measured by 2D M-mode and by 4D eSTIC M-mode.Results: There were no differences between the sertraline exposed and the unexposed. The mean difference of MPI was 0.03 (95% CI -0.08-0.03), of tricuspid and mitral E/A ratios 0.00 (95% CI -0.03-0.05) and 0.03 (95% CI -0.07-0.01), respectively. The mean difference of TAPSE, by 2D and eSTIC, was 0.07 mm (95% CI -0.56-0.41) and 0.10 mm (95% CI -0.55-0.34). Mean difference of MAPSE, by 2D and eSTIC was 0.16 mm (95% CI -0.22-0.53) and 0.24 mm (95% CI -0.16-0.65), respectively. Serum levels of sertraline in exposed participants ranged from 33-266, median 92 nmol/L.Conclusions: We found no significant differences in fetal cardiac function, assessed by TAPSE, MAPSE, MPI and E/A ratios, in pregnancies exposed to sertraline compared to the unexposed.
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Affiliation(s)
- Line Kolding
- Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark.,Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Lars Henning Pedersen
- Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark.,Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.,Department of Clinical Pharmacology, Aarhus University Hospital, Aarhus, Denmark.,Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | - Olav Bjørn Petersen
- Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark.,Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.,Centre for Fetal Diagnostics, Aarhus University and Aarhus University Hospital, Aarhus, Denmark
| | - Niels Uldbjerg
- Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark.,Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Puk Sandager
- Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark.,Centre for Fetal Diagnostics, Aarhus University and Aarhus University Hospital, Aarhus, Denmark
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15
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Ansah DA, Reinking BE, Colaizy TT, Roghair RD, Haskell SE. A Prospective Study Evaluating the Effects of SSRI Exposure on Cardiac Size and Function in Newborns. Neonatology 2019; 115:320-327. [PMID: 30836356 PMCID: PMC7009783 DOI: 10.1159/000496451] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Accepted: 12/21/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND Selective serotonin reuptake inhibitors (SSRIs) are antidepressants prescribed in 10% of pregnancies in the USA. We have previously shown in preclinical studies that sertraline exposure impacts cardiomyocyte development, leading to reductions in left ventricular size and cardiac function. OBJECTIVES We hypothesized that in utero SSRI exposure will lead to reduced left ventricular dimensions and cardiac function on echocardiography immediately after birth. METHODS Twenty term infants with and 21 term infants without in utero exposure to SSRIs underwent echocardiograms to assess cardiac size and function. The exclusion criteria for infants were prematurity, small or large for gestational age, any respiratory or cardiovascular support needed after birth, and any major congenital malformation. RESULTS Infants exposed to in utero SSRIs had significantly reduced right ventricular dimensions in the diastole (controls 1.0 cm [0.86, 1.20], SSRI 0.89 cm [0.730, 1.05], p = 0.03), and left ventricular lengths in the diastole and systole (diastole: controls 3.4 cm [3.25, 3.65], SSRI 3.25 cm [3.10, 3.45], p = 0.03; systole: controls 2.9 cm [2.65, 3.05], SSRI 2.6 cm [2.50, 2.85], p = 0.01). No differences were observed in cardiac function. Importantly, there were no differences in maternal conditions or infant birth weight, body surface area, or gestational age. CONCLUSIONS Our findings suggest an association between in utero exposure to SSRIs and ventricular size in infants. Given the increasing use of SSRIs during pregnancy and the importance of early life programming on future cardiovascular health, larger studies need to be completed to determine if in utero SSRI exposure impacts ventricular size.
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Affiliation(s)
- Deidra A Ansah
- Department of Pediatrics, University of Iowa Stead Family Children's Hospital, Iowa City, Iowa, USA
| | - Benjamin E Reinking
- Department of Pediatrics, University of Iowa Stead Family Children's Hospital, Iowa City, Iowa, USA
| | - Tarah T Colaizy
- Department of Pediatrics, University of Iowa Stead Family Children's Hospital, Iowa City, Iowa, USA
| | - Robert D Roghair
- Department of Pediatrics, University of Iowa Stead Family Children's Hospital, Iowa City, Iowa, USA
| | - Sarah E Haskell
- Department of Pediatrics, University of Iowa Stead Family Children's Hospital, Iowa City, Iowa, USA,
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16
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Gao SY, Wu QJ, Sun C, Zhang TN, Shen ZQ, Liu CX, Gong TT, Xu X, Ji C, Huang DH, Chang Q, Zhao YH. Selective serotonin reuptake inhibitor use during early pregnancy and congenital malformations: a systematic review and meta-analysis of cohort studies of more than 9 million births. BMC Med 2018; 16:205. [PMID: 30415641 PMCID: PMC6231277 DOI: 10.1186/s12916-018-1193-5] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 10/12/2018] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND In 2005, the FDA cautioned that exposure to paroxetine, a selective serotonin reuptake inhibitor (SSRI), during the first trimester of pregnancy may increase the risk of cardiac malformations. Since then, the association between maternal use of SSRIs during pregnancy and congenital malformations in infants has been the subject of much discussion and controversy. The aim of this study is to systematically review the associations between SSRIs use during early pregnancy and the risk of congenital malformations, with particular attention to the potential confounding by indication. METHODS The study protocol was registered with PROSPERO (CRD42018088358). Cohort studies on congenital malformations in infants born to mothers with first-trimester exposure to SSRIs were identified via PubMed, Embase, Web of Science, and the Cochrane Library databases through 17 January 2018. Random-effects models were used to calculate summary relative risks (RRs). RESULTS Twenty-nine cohort studies including 9,085,954 births were identified. Overall, use of SSRIs was associated with an increased risk of overall major congenital anomalies (MCAs, RR 1.11, 95% CI 1.03 to 1.19) and congenital heart defects (CHD, RR 1.24, 95% CI 1.11 to 1.37). No significantly increased risk was observed when restricted to women with a psychiatric diagnosis (MCAs, RR 1.04, 95% CI 0.95 to 1.13; CHD, RR 1.06, 95% CI 0.90 to 1.26). Similar significant associations were observed using maternal citalopram exposure (MCAs, RR 1.20, 95% CI 1.09 to 1.31; CHD, RR 1.24, 95% CI 1.02 to 1.51), fluoxetine (MCAs, RR 1.17, 95% CI 1.07 to 1.28; CHD, 1.30, 95% CI 1.12 to 1.53), and paroxetine (MCAs, RR 1.18, 95% CI 1.05 to 1.32; CHD, RR 1.17, 95% CI 0.97 to 1.41) and analyses restricted to using women with a psychiatric diagnosis were not statistically significant. Sertraline was associated with septal defects (RR 2.69, 95% CI 1.76 to 4.10), atrial septal defects (RR 2.07, 95% CI 1.26 to 3.39), and respiratory system defects (RR 2.65, 95% CI 1.32 to 5.32). CONCLUSIONS The evidence suggests a generally small risk of congenital malformations and argues against a substantial teratogenic effect of SSRIs. Caution is advisable in making decisions about whether to continue or stop treatment with SSRIs during pregnancy.
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Affiliation(s)
- Shan-Yan Gao
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, China
| | - Qi-Jun Wu
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, China
| | - Ce Sun
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, China
| | - Tie-Ning Zhang
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang, China
| | - Zi-Qi Shen
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Cai-Xia Liu
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Ting-Ting Gong
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Xin Xu
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, China
| | - Chao Ji
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, China
| | - Dong-Hui Huang
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, China
| | - Qing Chang
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, China
| | - Yu-Hong Zhao
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, China.
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17
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Warkus ELL, Marikawa Y. Fluoxetine Inhibits Canonical Wnt Signaling to Impair Embryoid Body Morphogenesis: Potential Teratogenic Mechanisms of a Commonly Used Antidepressant. Toxicol Sci 2018; 165:372-388. [PMID: 29893963 PMCID: PMC6154268 DOI: 10.1093/toxsci/kfy143] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Fluoxetine is one of the most commonly prescribed antidepressants in the selective serotonin reuptake inhibitor (SSRI) class. Epidemiologic studies have suggested a link between maternal fluoxetine use during pregnancy and an increased incidence of birth defects. However, the mechanisms by which fluoxetine adversely impacts embryonic developments are unknown. Here, we used the mouse P19C5 embryoid body (EB) as a 3D morphogenesis model to investigate the developmental toxicity of fluoxetine. Morphological and molecular changes in P19C5 EBs replicate the processes of axial elongation and patterning seen in early embryos, and these changes are specifically and sensitively altered by exposure to developmental toxicants. Treatment with fluoxetine, or its major metabolite, norfluoxetine, adversely affected EB morphogenesis at concentrations of 6 µM and above. Treatment with other serotonin reuptake inhibitors or serotonin itself did not impair EB morphogenesis, suggesting that the adverse effects of fluoxetine are independent of serotonin signaling. Gene expression analyses showed that various key developmental regulators were affected by fluoxetine, particularly those involved in mesodermal differentiation. Reporter assays demonstrated that fluoxetine inhibited canonical Wnt signaling, and that the pharmacologic activation of canonical Wnt signaling partially alleviated the morphogenetic effects of fluoxetine. Fluoxetine also exhibited cytostatic effects independently of inhibition of the serotonin transporter or canonical Wnt signaling. These results suggest that the SSRI-independent actions of fluoxetine, namely inhibition of canonical Wnt signaling and reduction of cellular proliferation, are largely responsible for the observed adverse morphogenetic impacts. This study provides mechanistic insight for further investigations on the teratogenicity of fluoxetine.
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Affiliation(s)
- Erica L L Warkus
- Developmental and Reproductive Biology Graduate Program, Institute for Biogenesis Research, University of Hawaii John A. Burns School of Medicine, Honolulu, Hawaii 96813
| | - Yusuke Marikawa
- Developmental and Reproductive Biology Graduate Program, Institute for Biogenesis Research, University of Hawaii John A. Burns School of Medicine, Honolulu, Hawaii 96813
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18
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Abstract
Selective serotonin reuptake inhibitors are prescribed to 6%-10% of pregnant women in the United States. Using an intrauterine plus neonatal exposure model to represent exposure throughout human pregnancy, we hypothesized sertraline exposure would impact intracardiac serotonin signaling and lead to small left heart syndrome in the absence of maternal psychopathology. C57BL/6 adult female mice received sertraline (5 mg·kg·d IP) or saline throughout pregnancy to time of delivery. Pups maintained exposure on postnatal days 1-14 to encompass the developmental window analogous to human gestation. Sertraline-exposed mice had increased cardiac hydroxyproline content, decreased 5-HT2B receptor mRNA levels, and increased 5-HT2A receptor and serotonin transporter mRNA levels on postnatal day 21 (P < 0.05). These changes were associated with diminished exercise capacity at 6 weeks (P < 0.05) and decreased adult shortening fraction and stroke volume at 5 months. Isolated cardiomyocytes from neonatal sertraline-exposed mice had significantly decreased proliferation, cross-sectional area, and phosphorylation of Akt (P < 0.05 vs. neonatal control mice). Perinatal sertraline exposure alters neonatal cardiac development and produces long-standing changes in adult cardiac function and exercise capacity. Further studies are needed to assess whether similar findings are present in the growing population that has been exposed to selective serotonin reuptake inhibitors during development.
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19
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Sadler TW. Establishing the Embryonic Axes: Prime Time for Teratogenic Insults. J Cardiovasc Dev Dis 2017; 4:E15. [PMID: 29367544 PMCID: PMC5715709 DOI: 10.3390/jcdd4030015] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Revised: 09/01/2017] [Accepted: 09/02/2017] [Indexed: 01/21/2023] Open
Abstract
A long standing axiom in the field of teratology states that the teratogenic period, when most birth defects are produced, occurs during the third to eighth weeks of development post-fertilization. Any insults prior to this time are thought to result in a slowing of embryonic growth from which the conceptus recovers or death of the embryo followed by spontaneous abortion. However, new insights into embryonic development during the first two weeks, including formation of the anterior-posterior, dorsal-ventral, and left-right axes, suggests that signaling pathways regulating these processes are prime targets for genetic and toxic insults. Establishment of the left-right (laterality) axis is particularly sensitive to disruption at very early stages of development and these perturbations result in a wide variety of congenital malformations, especially heart defects. Thus, the time for teratogenic insults resulting in birth defects should be reset to include the first two weeks of development.
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Affiliation(s)
- Thomas W Sadler
- Senior Fellow, Greenwood Genetics Center, Greenwood, SC 29646, USA.
- Department of Pediatrics, University of Utah, Salt Lake City, UT 84108, USA.
- Department of Anatomy, Quillen College of Medicine, East Tennessee State University, Johnson, TN 37614, USA.
- 78 Lemon Gulch Lane, Sheridan, MT 59749, USA.
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20
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Daud ANA, Bergman JEH, Kerstjens-Frederikse WS, van der Vlies P, Hak E, Berger RMF, Groen H, Wilffert B. Prenatal exposure to serotonin reuptake inhibitors and congenital heart anomalies: an exploratory pharmacogenetics study. Pharmacogenomics 2017. [PMID: 28639488 DOI: 10.2217/pgs-2017-0036] [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] [Indexed: 02/08/2023] Open
Abstract
AIM To explore the role of pharmacogenetics in determining the risk of congenital heart anomalies (CHA) with prenatal use of serotonin reuptake inhibitors. METHODS We included 33 case-mother dyads and 2 mother-only (child deceased) cases of CHA in a case-only study. Ten genes important in determining fetal exposure to serotonin reuptake inhibitors were examined: CYP1A2, CYP2C9, CYP2C19, CYP2D6, ABCB1, SLC6A4, HTR1A, HTR1B, HTR2A and HTR3B. RESULTS Among the exposed cases, polymorphisms that tended to be associated with an increased risk of CHA were SLC6A4 5-HTTLPR and 5-HTTVNTR, HTR1A rs1364043, HTR1B rs6296 and rs6298 and HTR3B rs1176744, but none reached statistical significance due to our limited sample sizes. CONCLUSION We identified several polymorphisms that might potentially affect the risk of CHA among exposed fetuses, which warrants further investigation.
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Affiliation(s)
- Aizati N A Daud
- Unit of PharmacoTherapy, -Epidemiology & -Economics, Department of Pharmacy, University of Groningen, Groningen Research Institute of Pharmacy, Groningen, The Netherlands.,School of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang, Malaysia
| | - Jorieke E H Bergman
- Department of Genetics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | | | - Pieter van der Vlies
- Department of Genetics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Eelko Hak
- Unit of PharmacoTherapy, -Epidemiology & -Economics, Department of Pharmacy, University of Groningen, Groningen Research Institute of Pharmacy, Groningen, The Netherlands
| | - Rolf M F Berger
- Department of Pediatric Cardiology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Henk Groen
- Department of Epidemiology, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Bob Wilffert
- Unit of PharmacoTherapy, -Epidemiology & -Economics, Department of Pharmacy, University of Groningen, Groningen Research Institute of Pharmacy, Groningen, The Netherlands.,Department of Clinical Pharmacy & Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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21
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Gao SY, Wu QJ, Zhang TN, Shen ZQ, Liu CX, Xu X, Ji C, Zhao YH. Fluoxetine and congenital malformations: a systematic review and meta-analysis of cohort studies. Br J Clin Pharmacol 2017; 83:2134-2147. [PMID: 28513059 DOI: 10.1111/bcp.13321] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2016] [Revised: 04/14/2017] [Accepted: 04/21/2017] [Indexed: 12/17/2022] Open
Abstract
AIMS To investigate the safety of fluoxetine use during pregnancy, and to better understand the relationship between maternal fluoxetine use during the first trimester and congenital malformations in infants. METHODS PubMed and Web of Science databases were systematically searched from inception to 21 March 2016. Additional studies were identified in a manual search of the reference lists. Two reviewers independently extracted data. A third reviewer checked the data. Estimates were pooled using a random-effects model to calculate the summarized relative ratios (RR) and 95% confidence intervals (CI). RESULTS Among 1918 initially identified articles, 16 cohort studies were included. The offspring of pregnant women exposed to fluoxetine during the first trimester had a statistically increased risk of major malformations (RR = 1.18, 95% CI = 1.08-1.29), cardiovascular malformations (RR = 1.36, 95% CI = 1.17-1.59), septal defects (RR = 1.38, 95% CI = 1.19-1.61), and non-septal defects (RR = 1.39, 95% CI = 1.12-1.73) with low heterogeneity in infants. There were no significant observations of other system-specific malformations in the nervous system, eye, urogenital system, digestive system, respiratory system, or musculoskeletal system, respectively. There was no indication of publication bias. CONCLUSIONS The results of this meta-analysis indicate maternal fluoxetine use is associated with a slightly increased risk of cardiovascular malformations in infants. Health care providers and pregnant women must weigh the risk-benefit potential of these drugs when making decisions about whether to treat with fluoxetine during pregnancy.
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Affiliation(s)
- Shan-Yan Gao
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Qi-Jun Wu
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Tie-Ning Zhang
- Department of Paediatrics, Shengjing Hospital of China Medical University, Shenyang, China
| | - Zi-Qi Shen
- Department of Obstetrics and Gynaecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Cai-Xia Liu
- Department of Obstetrics and Gynaecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Xin Xu
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Chao Ji
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yu-Hong Zhao
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China
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Shen Z, Gao S, Li SX, Zhang T, Liu C, Lv H, Zhang Y, Gong T, Xu X, Ji C, Wu Q, Li D. Sertraline use in the first trimester and risk of congenital anomalies: a systemic review and meta-analysis of cohort studies. Br J Clin Pharmacol 2017; 83:909-922. [PMID: 27770542 PMCID: PMC5346877 DOI: 10.1111/bcp.13161] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Revised: 10/15/2016] [Accepted: 10/19/2016] [Indexed: 01/27/2023] Open
Abstract
AIM To perform a meta-analysis of available cohort studies on the association between sertraline use by pregnant women in the first trimester and the findings of congenital anomalies in infants. METHODS A comprehensive search of articles published from the index date up to 31st December 2015 investigating the aforementioned associations was conducted on PubMed and Web of Science. Mesh headings used included the terms "serotonin reuptake inhibitor," "sertraline," "congenital anomalies" and "obstetrical outcome." RESULTS Twelve cohort studies that involved 6 468 241 pregnant women were identified. We summarized odds ratios (ORs) and 95% confidence intervals (CIs) of congenital anomalies using the random-effects model. Pregnant women who used sertraline in the first trimester had a statistically significant increased risk of infant cardiovascular-related malformations (OR = 1.36; 95% CI = 1.06-1.74; I2 = 64.4%; n = 12) as well as atrial and/or ventricular septal defects (OR = 1.36, 95% CI = 1.06-1.76; I2 = 62.2%; n = 8). Additionally, positive but nonsignificant associations between sertraline use and congenital anomalies of the nervous system (OR = 1.39; 95% CI = 0.83-2.32; I2 = 0%; n = 5), digestive system (OR = 1.23; 95% CI = 0.76-1.98; I2 = 0%; n = 5), eye, ear, face and neck (OR = 1.08; 95% CI = 0.33-3.55; I2 = 32.1%; n = 3), urogenital system (OR = 1.03; 95% CI = 0.73-1.46; I2 = 0%; n = 5), and musculoskeletal system (OR = 0.97; 95% CI = 0.69-1.36; I2 = 0%; n = 5) were observed. CONCLUSION This meta-analysis suggested that the use of sertraline use by pregnant women in the first trimester had an increased risk of cardiovascular-related malformations as well as atrial and/or ventricular septal defects in infants. Meanwhile, nonsignificant associations between sertraline use and other congenital anomalies were found. More cohort studies are warranted to provide detailed results of other congenital anomalies.
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Affiliation(s)
- Zi‐Qi Shen
- Department of Obstetrics and GynecologyShengjing Hospital of China Medical UniversityShenyangChina
| | - Shan‐Yan Gao
- Department of Clinical EpidemiologyShengjing Hospital of China Medical UniversityShenyangChina
| | - Shawn Xiang Li
- International Education CollegeChina Medical UniversityShenyangChina
| | - Tie‐Ning Zhang
- Department of PediatricsShengjing Hospital of China Medical UniversityShenyangChina
| | - Cai‐Xia Liu
- Department of Obstetrics and GynecologyShengjing Hospital of China Medical UniversityShenyangChina
| | - Hai‐Chen Lv
- Department of CardiologyFirst Affiliated Hospital of Dalian Medical UniversityDalianChina
| | - Yuan Zhang
- Department of EmergencyShengjing Hospital of China Medical UniversityShenyangChina
| | - Ting‐Ting Gong
- Department of Obstetrics and GynecologyShengjing Hospital of China Medical UniversityShenyangChina
| | - Xin Xu
- Department of Clinical EpidemiologyShengjing Hospital of China Medical UniversityShenyangChina
| | - Chao Ji
- Department of Clinical EpidemiologyShengjing Hospital of China Medical UniversityShenyangChina
| | - Qi‐Jun Wu
- Department of Clinical EpidemiologyShengjing Hospital of China Medical UniversityShenyangChina
| | - Da Li
- Department of Obstetrics and GynecologyShengjing Hospital of China Medical UniversityShenyangChina
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Nembhard WN, Tang X, Hu Z, MacLeod S, Stowe Z, Webber D. Maternal and infant genetic variants, maternal periconceptional use of selective serotonin reuptake inhibitors, and risk of congenital heart defects in offspring: population based study. BMJ 2017; 356:j832. [PMID: 28264803 PMCID: PMC6283388 DOI: 10.1136/bmj.j832] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Objective To evaluate whether the association between maternal periconceptional use of selective serotonin reuptake inhibitors (SSRIs) and increased risk of congenital heart defects in offspring is modified by maternal or infant genetic variants in folate, homocysteine, or transsulfuration pathways.Design Population based study. DNA from mothers, fathers, and infants was genotyped with an Illumina GoldenGate custom single nucleotide polymorphism panel. A hybrid design based on a log linear model was used to calculate relative risks and Bayesian false discovery probabilities (BFDP) to identify polymorphisms associated with congenital heart defects modified by SSRI use.Data sources Data from the US National Birth Defects Prevention Study on 1180 liveborn infants with congenital heart defects and 1644 controls, born 1997-2008.Main outcome measures Cases included infants with selected congenital heart defects and control infants had no major defects. SSRI use was obtained from telephone interviews with mothers.Results For women who reported taking SSRIs periconceptionally, maternal SHMT1 (rs9909104) GG and AGgenotypes were associated with a 5.9 and 2.4 increased risk of select congenital heart defects in offspring, respectively, versus the AA genotype (BFDP=0.69). Compared with the AA genotype, BHMT (rs492842 and rs542852) GG and AG genotypes were associated with twice the riskof congenital heart defects (BFDP=0.74 and 0.79, respectively). MGST1 (rs2075237) CC and ACgenotypes were associated with an increased risk compared with the GG genotype (8.0 and 2.8, respectively; BFDP=0.79). Single nucleotide polymorphism in infant genes in the folate (MTHFS rs12438477), homocysteine (TRDMT1 rs6602178 and GNMT rs11752813) and transsulfuration (GSTP1 rs7941395 and MGST1 rs7294985) pathways were also associated with an increased risk of congenital heart defects.Conclusions Common maternal or infant genetic variants in folate, homocysteine, or transsulfuration pathways are associated with an increased risk of certain congenital heart defects among children of women taking SSRIs during cardiogenesis.
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Affiliation(s)
- Wendy N Nembhard
- Division of Birth Defects Research, Department of Pediatrics, College of Medicine, University of Arkansas for Medical Sciences and Arkansas Children's Research Institute, Little Rock, AR, 72202, USA
| | - Xinyu Tang
- Division of Biostatistics, Department of Pediatrics, College of Medicine, University of Arkansas for Medical Sciences, Arkansas Children's Research Institute, Little Rock, AR, 72202 USA
| | - Zhuopei Hu
- Division of Biostatistics, Department of Pediatrics, College of Medicine, University of Arkansas for Medical Sciences, Arkansas Children's Research Institute, Little Rock, AR, 72202 USA
| | - Stewart MacLeod
- Division of Birth Defects Research, Department of Pediatrics, College of Medicine, University of Arkansas for Medical Sciences and Arkansas Children's Research Institute, Little Rock, AR, 72202, USA
| | - Zachary Stowe
- Department of Psychiatry, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, Arkansas, 72205, USA
| | - Daniel Webber
- Division of Birth Defects Research, Department of Pediatrics, College of Medicine, University of Arkansas for Medical Sciences and Arkansas Children's Research Institute, Little Rock, AR, 72202, USA
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Bérard A, Zhao JP, Sheehy O. Antidepressant use during pregnancy and the risk of major congenital malformations in a cohort of depressed pregnant women: an updated analysis of the Quebec Pregnancy Cohort. BMJ Open 2017; 7:e013372. [PMID: 28082367 PMCID: PMC5278249 DOI: 10.1136/bmjopen-2016-013372] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
OBJECTIVE Antidepressant use during gestation has been associated with risk of major congenital malformations but estimates can lack statistical power or be confounded by maternal depression. We aimed to determine the association between first-trimester exposure to antidepressants and the risk of major congenital malformations in a cohort of depressed/anxious women. SETTING AND PARTICIPANTS Data were obtained from the Quebec Pregnancy Cohort (QPC). All pregnancies with a diagnosis of depression or anxiety, or exposed to antidepressants in the 12 months before pregnancy, and ending with a live-born singleton were included. OUTCOME MEASURES Antidepressant classes (selective serotonin reuptake inhibitors (SSRI), serotonin-norepinephrine reuptake inhibitors (SNRI), tricyclic antidepressants (TCA) and other antidepressants) and types were individually compared with non-exposure during the first trimester (depressed untreated). Major congenital malformations overall and organ-specific malformations in the first year of life were identified. RESULTS 18 487 pregnant women were included. When looking at the specific types of antidepressant used during the first trimester, only citalopram was increasing the risk of major congenital malformations (adjusted OR, (aOR) 1.36, 95% CI 1.08 to 1.73; 88 exposed cases), although there was a trend towards increased risk for the most frequently used antidepressants. Antidepressants with serotonin reuptake inhibition effect (SSRI, SNRI, amitriptyline (the most used TCA)) increased the risk of certain organ-specific defects: paroxetine increased the risk of cardiac defects (aOR 1.45, 95% CI 1.12 to 1.88), and ventricular/atrial septal defects (aOR 1.39, 95% CI 1.00 to 1.93); citalopram increased the risk of musculoskeletal defects (aOR 1.92, 95% CI 1.40 to 2.62), and craniosynostosis (aOR 3.95, 95% CI 2.08 to 7.52); TCA was associated with eye, ear, face and neck defects (aOR 2.45, 95% CI 1.05 to 5.72), and digestive defects (aOR 2.55, 95% CI 1.40 to 4.66); and venlafaxine was associated with respiratory defects (aOR 2.17, 95% CI 1.07 to 4.38). CONCLUSIONS Antidepressants with effects on serotonin reuptake during embryogenesis increased the risk of some organ-specific malformations in a cohort of pregnant women with depression.
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Affiliation(s)
- Anick Bérard
- Research Center, CHU Sainte-Justine, Montreal, Quebec, Canada
- Faculty of Pharmacy, University of Montreal, Montreal, Quebec, Canada
| | - Jin-Ping Zhao
- Research Center, CHU Sainte-Justine, Montreal, Quebec, Canada
- Faculty of Pharmacy, University of Montreal, Montreal, Quebec, Canada
| | - Odile Sheehy
- Research Center, CHU Sainte-Justine, Montreal, Quebec, Canada
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Jordan S, Morris JK, Davies GI, Tucker D, Thayer DS, Luteijn JM, Morgan M, Garne E, Hansen AV, Klungsøyr K, Engeland A, Boyle B, Dolk H. Selective Serotonin Reuptake Inhibitor (SSRI) Antidepressants in Pregnancy and Congenital Anomalies: Analysis of Linked Databases in Wales, Norway and Funen, Denmark. PLoS One 2016; 11:e0165122. [PMID: 27906972 PMCID: PMC5131901 DOI: 10.1371/journal.pone.0165122] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Accepted: 10/06/2016] [Indexed: 12/21/2022] Open
Abstract
Background Hypothesised associations between in utero exposure to selective serotonin reuptake inhibitors (SSRIs) and congenital anomalies, particularly congenital heart defects (CHD), remain controversial. We investigated the putative teratogenicity of SSRI prescription in the 91 days either side of first day of last menstrual period (LMP). Methods and Findings Three population-based EUROCAT congenital anomaly registries- Norway (2004–2010), Wales (2000–2010) and Funen, Denmark (2000–2010)—were linked to the electronic healthcare databases holding prospectively collected prescription information for all pregnancies in the timeframes available. We included 519,117 deliveries, including foetuses terminated for congenital anomalies, with data covering pregnancy and the preceding quarter, including 462,641 with data covering pregnancy and one year either side. For SSRI exposures 91 days either side of LMP, separately and together, odds ratios with 95% confidence intervals (ORs, 95%CI) for all major anomalies were estimated. We also explored: pausing or discontinuing SSRIs preconception, confounding, high dose regimens, and, in Wales, diagnosis of depression. Results were combined in meta-analyses. SSRI prescription 91 days either side of LMP was associated with increased prevalence of severe congenital heart defects (CHD) (as defined by EUROCAT guide 1.3, 2005) (34/12,962 [0.26%] vs. 865/506,155 [0.17%] OR 1.50, 1.06–2.11), and the composite adverse outcome of 'anomaly or stillbirth' (473/12962, 3.65% vs. 15829/506,155, 3.13%, OR 1.13, 1.03–1.24). The increased prevalence of all major anomalies combined did not reach statistical significance (3.09% [400/12,962] vs. 2.67% [13,536/506,155] OR 1.09, 0.99–1.21). Adjusting for socio-economic status left ORs largely unchanged. The prevalence of anomalies and severe CHD was reduced when SSRI prescriptions were stopped or paused preconception, and increased when >1 prescription was recorded, but differences were not statistically significant. The dose-response relationship between severe CHD and SSRI dose (meta-regression OR 1.49, 1.12–1.97) was consistent with SSRI-exposure related risk. Analyses in Wales suggested no associations between anomalies and diagnosed depression. Conclusion The additional absolute risk of teratogenesis associated with SSRIs, if causal, is small. However, the high prevalence of SSRI use augments its public health importance, justifying modifications to preconception care.
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Affiliation(s)
- Sue Jordan
- Department of Nursing, College of Human and Health Sciences, Swansea University, Swansea, United Kingdom
- * E-mail:
| | | | - Gareth I. Davies
- Department of Nursing, College of Human and Health Sciences, Swansea University, Swansea, United Kingdom
| | | | - Daniel S. Thayer
- Department of Nursing, College of Human and Health Sciences, Swansea University, Swansea, United Kingdom
| | | | | | - Ester Garne
- Paediatric Department, Hospital Lillebaelt, Kolding, Denmark
| | - Anne V. Hansen
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Kari Klungsøyr
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
- Department of Health Registries, Norwegian Institute of Public Health, Bergen, Norway
| | - Anders Engeland
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
- Department of Pharmacoepidemiology, Norwegian Institute of Public Health Bergen, Bergen, Norway
| | - Breidge Boyle
- Centre for Maternal, Fetal and Infant Research, Ulster University, Newtownabbey, Co Antrim, Northern Ireland, United Kingdom
| | - Helen Dolk
- Centre for Maternal, Fetal and Infant Research, Ulster University, Newtownabbey, Co Antrim, Northern Ireland, United Kingdom
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26
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Daud ANA, Bergman JEH, Kerstjens-Frederikse WS, Groen H, Wilffert B. The Risk of Congenital Heart Anomalies Following Prenatal Exposure to Serotonin Reuptake Inhibitors-Is Pharmacogenetics the Key? Int J Mol Sci 2016; 17:ijms17081333. [PMID: 27529241 PMCID: PMC5000730 DOI: 10.3390/ijms17081333] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Revised: 07/27/2016] [Accepted: 07/27/2016] [Indexed: 12/12/2022] Open
Abstract
Serotonin reuptake inhibitors (SRIs) are often prescribed during pregnancy. Previous studies that found an increased risk of congenital anomalies, particularly congenital heart anomalies (CHA), with SRI use during pregnancy have created concern among pregnant women and healthcare professionals about the safety of these drugs. However, subsequent studies have reported conflicting results on the association between CHA and SRI use during pregnancy. These discrepancies in the risk estimates can potentially be explained by genetic differences among exposed individuals. In this review, we explore the potential pharmacogenetic predictors involved in the pharmacokinetics and mechanism of action of SRIs, and their relation to the risk of CHA. In general, the risk is dependent on the maternal concentration of SRIs and the foetal serotonin level/effect, which can be modulated by the alteration in the expression and/or function of the metabolic enzymes, transporter proteins and serotonin receptors involved in the serotonin signalling of the foetal heart development. Pharmacogenetics might be the key to understanding why some children exposed to SRIs develop a congenital heart anomaly and others do not.
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Affiliation(s)
- Aizati N A Daud
- Department of Pharmacy, Unit of PharmacoTherapy, -Epidemiology and -Economics, University of Groningen, 9713AV Groningen, The Netherlands.
- School of Pharmaceutical Sciences, Discipline of Clinical Pharmacy, Universiti Sains Malaysia, 11800 Penang, Malaysia.
| | - Jorieke E H Bergman
- Department of Genetics, University Medical Center Groningen, University of Groningen, 9713AV Groningen, The Netherlands.
| | | | - Henk Groen
- Department of Epidemiology, University Medical Centre Groningen, University of Groningen, 9713AV Groningen, The Netherlands.
| | - Bob Wilffert
- Department of Pharmacy, Unit of PharmacoTherapy, -Epidemiology and -Economics, University of Groningen, 9713AV Groningen, The Netherlands.
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, 9713AV Groningen, The Netherlands.
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Making Sense Out of the Controversy: Use of SSRIs in Pregnancy. CURRENT OBSTETRICS AND GYNECOLOGY REPORTS 2016. [DOI: 10.1007/s13669-016-0173-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Laurent L, Huang C, Ernest SR, Berard A, Vaillancourt C, Hales BF. In utero exposure to venlafaxine, a serotonin-norepinephrine reuptake inhibitor, increases cardiac anomalies and alters placental and heart serotonin signaling in the rat. ACTA ACUST UNITED AC 2016; 106:1044-1055. [PMID: 27384265 DOI: 10.1002/bdra.23537] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Human studies are inconsistent with respect to an association between treatment with selective serotonin and serotonin-norepinephrine reuptake inhibitors (SSRI/SNRIs) and an increase in the incidence of congenital heart defects. Here we tested the hypothesis that in utero exposure to venlafaxine, a highly prescribed SNRI, increases the incidence of fetal heart defects and alters placental and fetal heart serotonin signaling in the rat. METHODS Timed-pregnant Sprague Dawley rats were gavaged daily with venlafaxine hydrochloride (0, 3, 10, 30, or 100 mg/kg/day) from gestation day 8 to 20. On gestation day 21, fetuses were examined for external and internal malformations; placentas and fetal hearts were collected for the analysis of gene expression. RESULTS Venlafaxine had no effect on the number of live fetuses, fetal body weights, or external morphology in the absence of maternal toxicity. However, venlafaxine significantly increased the placental index (fetal body/placental weight ratio) and the incidence of fetal cardiac anomalies. Venlafaxine exposure decreased placental expression of the serotonin transporter (SERT/Slc6a4) at the transcript and protein levels. In contrast, venlafaxine increased SERT expression in the hearts of female, but not male, fetuses. Expression of the serotonin 2B receptor (5-HT2B /Htr2b) and of fibroblast growth factor 8 was induced in fetal hearts. CONCLUSION In utero venlafaxine exposure altered the placental index and induced fetal cardiac anomalies in rats. We propose that the increased incidence of cardiac anomalies is mediated through alterations in serotonin signaling in the placenta and fetal heart. Birth Defects Research (Part A), 2016. © 2016 Wiley Periodicals, Inc. Birth Defects Research (Part A) 106:1044-1055, 2016. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
| | - Chunwei Huang
- Department of Pharmacology and Therapeutics, McGill University, Montreal, QC, Canada
| | - Sheila R Ernest
- Department of Pharmacology and Therapeutics, McGill University, Montreal, QC, Canada
| | - Anick Berard
- Faculty of Pharmacy, University of Montreal, and Research Center, CHU Sainte-Justine, Montreal, QC, Canada
| | | | - Barbara F Hales
- Department of Pharmacology and Therapeutics, McGill University, Montreal, QC, Canada
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Patrick SW, Cooper WO. Promise and peril: Dissemination of findings from studies of drugs used in pregnancy and their association with birth defects. ACTA ACUST UNITED AC 2015; 103:729-32. [PMID: 26153150 DOI: 10.1002/bdra.23409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/09/2015] [Indexed: 11/11/2022]
Abstract
BACKGROUND When and how to publish birth defects research can be complex, especially in the context of drugs used in pregnancy. Such research frequently involves multiple stakeholders, including regulatory agencies. Researchers must balance the potential peril of an unnecessarily panicked populace versus the benefit of protecting the public's health. METHODS We use a case presentation and contemporary literature to highlight the potential tradeoffs that researchers must consider. We highlight important considerations including the public health impact, examining the likelihood of causality, understanding common considerations when using large data sources, the role of peer review and working in partnership with regulatory agencies. RESULTS We suggest that plans for analyses, dissemination and risk communication are done best a priori and not post hoc. CONCLUSION Rigorous research evaluating the impact of drugs used in pregnancy, coupled with effective dissemination strategies, has the potential improve outcomes for mothers and their infants for generations.
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Affiliation(s)
- Stephen W Patrick
- Department of Pediatrics, Vanderbilt University, Nashville, Tennessee.,Mildred Stahlman Division of Neonatology, Vanderbilt University, Nashville, Tennessee.,Vanderbilt Center for Health Services Research, Nashville, Tennessee.,Department of Health Policy, Vanderbilt University, Nashville, Tennessee
| | - William O Cooper
- Department of Pediatrics, Vanderbilt University, Nashville, Tennessee.,Vanderbilt Center for Health Services Research, Nashville, Tennessee.,Department of Health Policy, Vanderbilt University, Nashville, Tennessee
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Reefhuis J, Devine O, Friedman JM, Louik C, Honein MA. Specific SSRIs and birth defects: Bayesian analysis to interpret new data in the context of previous reports. BMJ 2015; 351:h3190. [PMID: 26156519 PMCID: PMC4496787 DOI: 10.1136/bmj.h3190] [Citation(s) in RCA: 86] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
OBJECTIVE To follow up on previously reported associations between periconceptional use of selective serotonin reuptake inhibitors (SSRIs) and specific birth defects using an expanded dataset from the National Birth Defects Prevention Study. DESIGN Bayesian analysis combining results from independent published analyses with data from a multicenter population based case-control study of birth defects. SETTING 10 centers in the United States. PARTICIPANTS 17,952 mothers of infants with birth defects and 9857 mothers of infants without birth defects, identified through birth certificates or birth hospitals, with estimated dates of delivery between 1997 and 2009. EXPOSURES Citalopram, escitalopram, fluoxetine, paroxetine, or sertraline use in the month before through the third month of pregnancy. Posterior odds ratio estimates were adjusted to account for maternal race/ethnicity, education, smoking, and prepregnancy obesity. MAIN OUTCOME MEASURE 14 birth defects categories that had associations with SSRIs reported in the literature. RESULTS Sertraline was the most commonly reported SSRI, but none of the five previously reported birth defects associations with sertraline was confirmed. For nine previously reported associations between maternal SSRI use and birth defect in infants, findings were consistent with no association. High posterior odds ratios excluding the null value were observed for five birth defects with paroxetine (anencephaly 3.2, 95% credible interval 1.6 to 6.2; atrial septal defects 1.8, 1.1 to 3.0; right ventricular outflow tract obstruction defects 2.4, 1.4 to 3.9; gastroschisis 2.5, 1.2 to 4.8; and omphalocele 3.5, 1.3 to 8.0) and for two defects with fluoxetine (right ventricular outflow tract obstruction defects 2.0, 1.4 to 3.1 and craniosynostosis 1.9, 1.1 to 3.0). CONCLUSIONS These data provide reassuring evidence for some SSRIs but suggest that some birth defects occur 2-3.5 times more frequently among the infants of women treated with paroxetine or fluoxetine early in pregnancy.
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Affiliation(s)
- Jennita Reefhuis
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Owen Devine
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Jan M Friedman
- Department of Medical Genetics, University of British Columbia, Vancouver, BC, Canada
| | - Carol Louik
- Slone Epidemiology Center at Boston University, Boston, MA, USA
| | - Margaret A Honein
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, GA, USA
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31
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Wemakor A, Casson K, Garne E, Bakker M, Addor MC, Arriola L, Gatt M, Khoshnood B, Klungsoyr K, Nelen V, O’Mahoney M, Pierini A, Rissmann A, Tucker D, Boyle B, de Jong-van den Berg L, Dolk H. Selective serotonin reuptake inhibitor antidepressant use in first trimester pregnancy and risk of specific congenital anomalies: a European register-based study. Eur J Epidemiol 2015; 30:1187-98. [DOI: 10.1007/s10654-015-0065-y] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2014] [Accepted: 06/26/2015] [Indexed: 12/29/2022]
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32
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Bérard A, Zhao JP, Sheehy O. Sertraline use during pregnancy and the risk of major malformations. Am J Obstet Gynecol 2015; 212:795.e1-795.e12. [PMID: 25637841 DOI: 10.1016/j.ajog.2015.01.034] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2014] [Revised: 12/10/2014] [Accepted: 01/24/2015] [Indexed: 11/24/2022]
Abstract
OBJECTIVE Given the current debate and growing public concerns on selective serotonin reuptake inhibitors (SSRIs) and birth defects generated by Food and Drug Administration warnings, we aim to quantify the association between first-trimester exposure to sertraline, a first-line treatment, and the risk of congenital malformations in a cohort of depressed women. STUDY DESIGN This was a population-based cohort study in Quebec, Canada, 1998 through 2010. From a cohort of 18,493 depressed/anxious pregnancies, sertraline-exposed, nonsertraline SSRI-exposed, non-SSRI exposed, and unexposed (reference category) women were studied. Major malformations overall and organ-specific malformations in the first year of life were identified. Generalized estimating equation models were used to obtain risk estimates and 95% confidence intervals (CIs). Analyses were adjusted for potential confounders. RESULTS Among the 18,493 eligible pregnancies, 366 were exposed to sertraline, 1963 to other SSRIs, and 1296 to non-SSRI antidepressants during the first trimester of pregnancy. Sertraline use was not statistically significantly associated with the risk of overall major malformations when compared to nonuse of antidepressants. However, sertraline exposure was associated with an increased risk of atrial/ventricular defects specifically (risk ratio [RR], 1.34; 95% CI, 1.02-1.76; 9 exposed cases), and craniosynostosis (RR, 2.03; 95% CI, 1.09-3.75; 3 exposed cases). Exposure to SSRIs other than sertraline during the first trimester of pregnancy was associated with craniosynostosis (RR, 2.43; 95% CI, 1.44-4.11; 19 exposed cases), and musculoskeletal defects (RR, 1.28; 95% CI, 1.03-1.58; 104 exposed cases). CONCLUSION Sertraline use during the first trimester of pregnancy was associated with an increased risk of atrial/ventricular defects and craniosynostosis above and beyond the effect of maternal depression. Nonsertraline SSRIs were associated with an increased risk of craniosynostosis and musculoskeletal defects.
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Furu K, Kieler H, Haglund B, Engeland A, Selmer R, Stephansson O, Valdimarsdottir UA, Zoega H, Artama M, Gissler M, Malm H, Nørgaard M. Selective serotonin reuptake inhibitors and venlafaxine in early pregnancy and risk of birth defects: population based cohort study and sibling design. BMJ 2015; 350:h1798. [PMID: 25888213 PMCID: PMC4410618 DOI: 10.1136/bmj.h1798] [Citation(s) in RCA: 114] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVE To assess whether use of specific selective serotonin reuptake inhibitors (SSRIs) or venlafaxine in early pregnancy is associated with an increased risk of birth defects, with emphasis on cardiovascular birth defects even when accounting for lifestyle or other familial confounding. DESIGN Multicountry population based cohort study, including sibling controlled design. SETTING Nordic population (Denmark, Finland, Iceland, Norway, and Sweden) identified from nationwide health registers at different periods in 1996-2010. POPULATION The full study cohort included women giving birth to 2.3 million live singletons. The sibling cohort included 2288 singleton live births. The sibling controlled analyses included sibling pairs who were discordant for exposure to SSRIs or venlafaxine and birth defects. MAIN OUTCOME MEASURE Prevalence of birth defects, including subtypes of cardiac defects. Odds ratio of birth defects from logistic and conditional logistic regression. RESULTS Among 36,772 infants exposed to any SSRI in early pregnancy, 3.7% (n=1357) had a birth defect compared with 3.1% of 2,266,875 unexposed infants, yielding a covariate adjusted odds ratio of 1.13 (95% confidence interval 1.06 to 1.20). In the sibling controlled analysis the adjusted odds ratio decreased to 1.06 (0.91 to 1.24). The odds ratios for any cardiac birth defect with use of any SSRI or venlafaxine were 1.15 (95% confidence interval 1.05 to 1.26) in the covariate adjusted analysis and 0.92 (0.72 to 1.17) in the sibling controlled analysis. For atrial and ventricular septal defects the covariate adjusted odds ratio was 1.17 (1.05 to 1.31). Exposure to any SSRI or venlafaxine increased the prevalence of right ventricular outflow tract obstruction defects, with a covariate adjusted odds ratio of 1.48 (1.15 to 1.89). In the sibling controlled analysis the adjusted odds ratio decreased to 0.56 (0.21 to 1.49) for any exposure to SSRIs or venlafaxine and right ventricular outflow tract obstruction defects. CONCLUSIONS In this large Nordic study no substantial increase was found in prevalence of overall cardiac birth defects among infants exposed to SSRIs or venlafaxine in utero. Although the prevalence of septal defects and right ventricular outflow tract defects was higher in exposed infants, the lack of an association in the sibling controlled analyses points against a teratogenic effect of these drugs.
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Affiliation(s)
- Kari Furu
- Department of Pharmacoepidemiology, Division of Epidemiology, Norwegian Institute of Public Health, PB 4404 Nydalen, NO 0403 Oslo, Norway
| | - Helle Kieler
- Department of Medicine Solna, Centre for Pharmacoepidemiology, Karolinska Institutet Stockholm, Sweden
| | - Bengt Haglund
- Department of Medicine Solna, Centre for Pharmacoepidemiology, Karolinska Institutet Stockholm, Sweden
| | - Anders Engeland
- Department of Pharmacoepidemiology, Division of Epidemiology, Norwegian Institute of Public Health, PB 4404 Nydalen, NO 0403 Oslo, Norway Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Randi Selmer
- Department of Pharmacoepidemiology, Division of Epidemiology, Norwegian Institute of Public Health, PB 4404 Nydalen, NO 0403 Oslo, Norway
| | - Olof Stephansson
- Department of Medicine Solna, Centre for Pharmacoepidemiology, Karolinska Institutet Stockholm, Sweden Department of Women's and Children's Health, Division of Obstetrics and Gynecology, Karolinska Institutet, Stockholm, Sweden
| | - Unnur Anna Valdimarsdottir
- Centre of Public Health Sciences, Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland Department of Epidemiology, Harvard T H Chan School of Public Health, Boston, MA, USA
| | - Helga Zoega
- Centre of Public Health Sciences, Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
| | - Miia Artama
- Department of Medical Genetics, University of Helsinki, Helsinki, Finland Department of Child Psychiatry, University of Turku, Turku, Finland
| | - Mika Gissler
- THL National Institute for Health and Welfare, Helsinki, Finland Nordic School of Public Health, Gothenburg, Sweden
| | - Heli Malm
- Teratology Information Service, HUSLAB and Helsinki University Central Hospital, Helsinki, Finland Department of Clinical Pharmacology, Helsinki University, Helsinki, Finland
| | - Mette Nørgaard
- Department of Clinical Epidemiology, Institute of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
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Knudsen TM, Hansen AV, Garne E, Andersen AMN. Increased risk of severe congenital heart defects in offspring exposed to selective serotonin-reuptake inhibitors in early pregnancy--an epidemiological study using validated EUROCAT data. BMC Pregnancy Childbirth 2014; 14:333. [PMID: 25258023 PMCID: PMC4183770 DOI: 10.1186/1471-2393-14-333] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2014] [Accepted: 09/17/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Previous studies suggest a possible association between maternal use of selective serotonin-reuptake inhibitors (SSRIs) during early pregnancy and congenital heart defects (CHD). The purpose of this study was to verify this association by using validated data from the Danish EUROCAT Register, and secondary, to investigate whether the risk differs between various socioeconomic groups. METHODS We conducted a cohort study based on Danish administrative register data linked with the Danish EUROCAT Register, which includes all CHD diagnosed in live births, fetal deaths and in pregnancies terminated due to congenital anomalies. The study population consisted of all registered pregnancies (n = 72,280) in Funen, Denmark in the period 1995-2008. SSRI-use was assessed using The Danish National Prescription Registry, information on marital status, maternal educational level, income, and country of origin from Statistics Denmark was used as indicators of socioeconomic situation, and the CHD were studied in subgroups defined by EUROCAT. Logistic Regression was used to investigate the association between redeemed prescriptions for SSRIs and CHD. RESULTS The risk of severe CHD in the offspring of the 845 pregnant women who used SSRIs during first trimester increased four times (AOR 4.03 (95% CI 1.75-9.26)). We found no increased risk of septal defects. Socioeconomic position did not modify the association between maternal SSRI-use during pregnancy and severe CHD. CONCLUSION This study, which is based on data with high case ascertainment, suggests that maternal use of SSRIs during first trimester increases the risk of severe CHD, but does not support findings from previous studies, based on administrative register data, regarding an increased risk of septal defects. The study was unable to document an interaction between socioeconomic status and maternal SSRI-use on the risk of severe CHD.
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Affiliation(s)
- Tanja Majbrit Knudsen
- Department of Public Health, University of Copenhagen, Oester Farimagsgade 5, 1014 Copenhagen K, Denmark.
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Pavone LM, Norris RA. Distinct signaling pathways activated by "extracellular" and "intracellular" serotonin in heart valve development and disease. Cell Biochem Biophys 2014; 67:819-28. [PMID: 23605455 DOI: 10.1007/s12013-013-9606-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Cardiac valve diseases are often due to developmental anomalies that progressively lead to the abnormal distribution and organization of extracellular matrix proteins overtime. Whereas mechanisms underlying adult valvulopathies are unknown, previous work has shown a critical involvement of the monoamine serotonin in disease pathogenesis. In particular, the interaction of serotonin with its receptors can activate transforming growth factor-β1 (TGF-β1) signaling, which in turn promotes extracellular matrix gene expression. Elevated levels of circulating serotonin can lead to aberrant TGF-β1 signaling with significant effects on cardiac valve structure and function. Additional functions of serotonin have recently been reported in which internalization of serotonin, through the serotonin transporter SERT, can exert important cytoskeletal functions in lieu of simply being degraded. Recent findings demonstrate that intracellular serotonin regulates cardiac valve remodeling, and perturbation of this pathway can also lead to heart valve defects. Thus, both extracellular and intracellular mechanisms of serotonin action appear to be operative in heart valve development, functionality, and disease. This review summarizes some of the salient aspects of serotonin activity during cardiac valve development and disease pathogenesis with an understanding that further elaboration of intracellular and extracellular serotonin pathways may lead to beneficial treatments for heart valve disease.
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Affiliation(s)
- Luigi Michele Pavone
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, Via S. Pansini 5, Naples, 80131, Italy,
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Csáky-Szunyogh M, Vereczkey A, Kósa Z, Gerencsér B, Czeizel AE. Risk and protective factors in the origin of conotruncal defects of heart--a population-based case-control study. Am J Med Genet A 2013; 161A:2444-52. [PMID: 23950097 DOI: 10.1002/ajmg.a.36118] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2013] [Accepted: 06/12/2013] [Indexed: 11/12/2022]
Abstract
Congenital heart defect (CHD) cases have been evaluated together as a group in some previous epidemiological studies. However, different CHD entities have different etiologies, and the underlying causes are unclear in the vast majority of patients. Thus the aim of this study was to analyze the possible association of different maternal diseases with the risk of four types of conotruncal defects (CTD), that is, truncus arteriosus, d-transposition of the great arteries, tetralogy of Fallot, and double-outlet right ventricle based on autopsy or surgical report diagnosis. Acute and chronic diseases with related drug treatments and peri-conceptual folic acid or multivitamin supplementations were compared in mothers of 598 CTD cases, of 902 matched controls, and 38,151 population controls without any defects, and with 20,896 malformed controls with other isolated non-cardiac defects in the population-based large dataset of the Hungarian Case-Control Surveillance of Congenital Abnormalities. Mothers who had medically recorded influenza and the common cold with secondary complications in the prenatal maternity logbook during the second and/or third gestational months were associated with a higher risk of CTD (OR with 95% CI: 2.22, 1.19-3.88). The common denominator of these maternal diseases may be high fever, which could be prevented by antifever therapies. On the other hand, high doses of medically recorded folic acid in early pregnancy were able to reduce the birth prevalence of CTD (OR with 95% CI: 0.54, 0.39-0.73), and this reduction was significant in transposition of the great arteries (0.46, 0.29-0.71) as well. In conclusion, high fever related maternal diseases may have a role in the origin of CTD, while high doses of folic acid in early pregnancy were able to reduce of CTD, particularly transposition of great vessels.
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Affiliation(s)
- Melinda Csáky-Szunyogh
- Hungarian Congenital Abnormality Registry, National Institute for Health Development, Budapest, Hungary
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Riggin L, Frankel Z, Moretti M, Pupco A, Koren G. The fetal safety of fluoxetine: a systematic review and meta-analysis. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2013; 35:362-369. [PMID: 23660045 DOI: 10.1016/s1701-2163(15)30965-8] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Fluoxetine is the selective serotonin reuptake inhibitor (SSRI) with the longest clinical use. Published reports regarding its fetal safety are contradictory. We aimed to establish the fetal safety of the drug. METHODS We performed a systematic review of the literature, searching PubMed, Medline, and Embase from inception to August 31, 2012, for cohort and case-control studies in which women were exposed to fluoxetine during the first trimester and compared outcomes with those of unexposed control subjects. RESULTS Twenty-one studies met the inclusion criteria. The odds ratio for major malformations associated with maternal fluoxetine use in cohort studies was 1.12 (95% CI 0.98 to 1.28). The studies included were homogeneous. Fifteen cohort studies evaluated cardiac malformations and yielded an overall odds ratio of 1.6 (95% CI 1.31 to 1.95). These studies also were homogeneous. In contrast, two case-control studies assessing cardiac malformations yielded a combined odds ratio of 0.63 (95% CI 0.39 to 1.03). CONCLUSION The apparent increased risk of fetal cardiac malformations associated with maternal use of fluoxetine has recently been shown also in depressed women who deferred SSRI therapy in pregnancy, and therefore most probably reflects an ascertainment bias. Overall, women who are treated with fluoxetine during the first trimester of pregnancy do not appear to have an increased risk of major fetal malformations.
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Affiliation(s)
- Lauren Riggin
- The Motherisk Program, Department of Paediatrics, The Hospital for Sick Children, University of Toronto, Toronto ON
| | - Zipora Frankel
- The Motherisk Program, Department of Paediatrics, The Hospital for Sick Children, University of Toronto, Toronto ON
| | - Myla Moretti
- The Motherisk Program, Department of Paediatrics, The Hospital for Sick Children, University of Toronto, Toronto ON
| | - Anna Pupco
- The Motherisk Program, Department of Paediatrics, The Hospital for Sick Children, University of Toronto, Toronto ON
| | - Gideon Koren
- The Motherisk Program, Department of Paediatrics, The Hospital for Sick Children, University of Toronto, Toronto ON
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Abstract
BACKGROUND The selective serotonin reuptake inhibitors are prescribed increasingly also during pregnancy. Although a number of studies have assessed their safety, data concerning congenital malformations and adverse perinatal outcome are conflicting. METHODS Literature search in PubMed until March 31, 2012, including original research articles, meta-analyses, and reviews. RESULTS Fluoxetine and paroxetine use in early pregnancy has been associated with a small increased risk for specific cardiovascular malformations in some studies, fluoxetine with ventricular septal defects and paroxetine with right ventricular outflow tract defects. The observed absolute risk for these specific malformations is small. Data on preterm birth, low birth weight, and being small for gestational age have been conflicting; and mother's underlying depression is obviously an important confounder. Respiratory distress and neonatal adaptation problems are common in prenatally exposed infants, and an increased risk for persistent pulmonary hypertension of the newborn has been observed in several studies. Although several studies have not confirmed an increased risk for adverse neurodevelopment, a recent study observed an increased risk for autism spectrum disorders in prenatally exposed offspring. CONCLUSIONS Causality cannot be confirmed in observational study settings. However, parallel results in individual studies regarding the cardiac malformations and pulmonary hypertension of the newborn, together with an existing biologically plausible mechanism behind these events may support causality. Considering the important role of serotonin in central nervous system development, more studies are needed to assess the possible adverse effects on long-term neurodevelopment.
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Kimmel GL, Kimmel CA, Williams AL, DeSesso JM. Evaluation of developmental toxicity studies of glyphosate with attention to cardiovascular development. Crit Rev Toxicol 2013; 43:79-95. [PMID: 23286529 PMCID: PMC3581053 DOI: 10.3109/10408444.2012.749834] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2012] [Revised: 11/12/2012] [Accepted: 11/12/2012] [Indexed: 11/13/2022]
Abstract
The herbicide glyphosate has undergone multiple safety tests for developmental toxicity in rats and rabbits. The European Commission's 2002 review of available glyphosate data discusses specific heart defects observed in several individual rabbit developmental toxicity studies, but describes the evidence for a potential causal relationship as equivocal. The present assessment was undertaken to analyze the current body of information generated from seven unpublished rabbit studies in order to determine if glyphosate poses a risk for cardiovascular malformations. In addition, the results of six unpublished developmental toxicity studies in rats were considered. Five of the seven rabbit studies (dose range: 10-500 mg/kg/day) were GLP- and testing guideline-compliant for the era in which the studies were performed; a sixth study predated testing and GLP guidelines, but generally adhered to these principles. The seventh study was judged inadequate. In each of the adequate studies, offspring effects occurred only at doses that also caused maternal toxicity. An integrated evaluation of the six adequate studies, using conservative assumptions, demonstrated that neither the overall malformation rate nor the incidence of cardiovascular malformations increased with dose up to the point where severe maternal toxicity was observed (generally ≥150 mg/kg/day). Random occurrences of cardiovascular malformations were observed across all dose groups (including controls) and did not exhibit a dose-response relationship. In the six rat studies (dose range: 30-3500 mg/kg/day), a low incidence of sporadic cardiovascular malformations was reported that was clearly not related to treatment. In summary, assessment of the entire body of the developmental toxicity data reviewed fails to support a potential risk for increased cardiovascular defects as a result of glyphosate exposure during pregnancy.
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Affiliation(s)
| | | | | | - John M. DeSesso
- Exponent IncAlexandria, VA
- Georgetown University School of MedicineWashington, DCUSA
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Vandenberg LN, Lemire JM, Levin M. Serotonin has early, cilia-independent roles in Xenopus left-right patterning. Dis Model Mech 2013; 6:261-8. [PMID: 22899856 PMCID: PMC3529356 DOI: 10.1242/dmm.010256] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2012] [Accepted: 08/07/2012] [Indexed: 12/16/2022] Open
Abstract
Consistent left-right (LR) patterning of the heart and viscera is a crucial part of normal embryogenesis. Because errors of laterality form a common class of birth defects, it is important to understand the molecular mechanisms and stage at which LR asymmetry is initiated. Frog embryos are a system uniquely suited to analysis of the mechanisms involved in orientation of the LR axis because of the many genetic and pharmacological tools available for use and the fate-map and accessibility of early blastomeres. Two major models exist for the origin of LR asymmetry and both implicate pre-nervous serotonergic signaling. In the first, the charged serotonin molecule is instructive for LR patterning; it is redistributed asymmetrically along the LR axis and signals intracellularly on the right side at cleavage stages. A second model suggests that serotonin is a permissive factor required to specify the dorsal region of the embryo containing chiral cilia that generate asymmetric fluid flow during neurulation, a much later process. We performed theory-neutral experiments designed to distinguish between these models. The results uniformly support a role for serotonin in the cleavage-stage embryo, long before the appearance of cilia, in ventral right blastomeres that do not contribute to the ciliated organ.
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Affiliation(s)
- Laura N. Vandenberg
- Center for Regenerative and Developmental Biology and Department of Biology, Tufts University, 200 Boston Avenue, Suite 4600, Medford, MA 02155, USA
| | - Joan M. Lemire
- Center for Regenerative and Developmental Biology and Department of Biology, Tufts University, 200 Boston Avenue, Suite 4600, Medford, MA 02155, USA
| | - Michael Levin
- Center for Regenerative and Developmental Biology and Department of Biology, Tufts University, 200 Boston Avenue, Suite 4600, Medford, MA 02155, USA
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Buskohl PR, Sun MJ, Thompson RP, Butcher JT. Serotonin potentiates transforming growth factor-beta3 induced biomechanical remodeling in avian embryonic atrioventricular valves. PLoS One 2012; 7:e42527. [PMID: 22880017 PMCID: PMC3412853 DOI: 10.1371/journal.pone.0042527] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2012] [Accepted: 07/09/2012] [Indexed: 01/08/2023] Open
Abstract
Embryonic heart valve primordia (cushions) maintain unidirectional blood flow during development despite an increasingly demanding mechanical environment. Recent studies demonstrate that atrioventricular (AV) cushions stiffen over gestation, but the molecular mechanisms of this process are unknown. Transforming growth factor-beta (TGFβ) and serotonin (5-HT) signaling modulate tissue biomechanics of postnatal valves, but less is known of their role in the biomechanical remodeling of embryonic valves. In this study, we demonstrate that exogenous TGFβ3 increases AV cushion biomechanical stiffness and residual stress, but paradoxically reduces matrix compaction. We then show that TGFβ3 induces contractile gene expression (RhoA, aSMA) and extracellular matrix expression (col1α2) in cushion mesenchyme, while simultaneously stimulating a two-fold increase in proliferation. Local compaction increased due to an elevated contractile phenotype, but global compaction appeared reduced due to proliferation and ECM synthesis. Blockade of TGFβ type I receptors via SB431542 inhibited the TGFβ3 effects. We next showed that exogenous 5-HT does not influence cushion stiffness by itself, but synergistically increases cushion stiffness with TGFβ3 co-treatment. 5-HT increased TGFβ3 gene expression and also potentiated TGFβ3 induced gene expression in a dose-dependent manner. Blockade of the 5HT2b receptor, but not 5-HT2a receptor or serotonin transporter (SERT), resulted in complete cessation of TGFβ3 induced mechanical strengthening. Finally, systemic 5-HT administration in ovo induced cushion remodeling related defects, including thinned/atretic AV valves, ventricular septal defects, and outflow rotation defects. Elevated 5-HT in ovo resulted in elevated remodeling gene expression and increased TGFβ signaling activity, supporting our ex-vivo findings. Collectively, these results highlight TGFβ/5-HT signaling as a potent mechanism for control of biomechanical remodeling of AV cushions during development.
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Affiliation(s)
- Philip R Buskohl
- Department of Mechanical and Aerospace Engineering, Cornell University, Ithaca, New York, United States of America
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