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Sandberg M, Fomina T, Macsali F, Greve G, Øyen N, Leirgul E. Preeclampsia and neonatal outcomes in pregnancies with maternal congenital heart disease: A nationwide cohort study from Norway. Acta Obstet Gynecol Scand 2024; 103:1847-1858. [PMID: 38946266 PMCID: PMC11324925 DOI: 10.1111/aogs.14902] [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: 02/19/2024] [Revised: 04/30/2024] [Accepted: 06/10/2024] [Indexed: 07/02/2024]
Abstract
INTRODUCTION The prevalence of congenital heart disease (CHD) among women of reproductive age is rising. We aimed to investigate the risk of preeclampsia and adverse neonatal outcomes in pregnancies of mothers with CHD compared to pregnancies of mothers without heart disease. MATERIAL AND METHODS In a nationwide cohort of pregnancies in Norway 1994-2014, we retrieved information on maternal heart disease, the course of pregnancy, and neonatal outcomes from national registries. Comparing pregnancies with maternal CHD to pregnancies without maternal heart disease, we used Cox regression to estimate the adjusted hazard ratio (aHR) for preeclampsia and log-binomial regression to estimate the adjusted risk ratio (aRR) for adverse neonatal outcomes. The estimates were adjusted for maternal age and year of childbirth and presented with 95% confidence intervals (CIs). RESULTS Among 1 218 452 pregnancies, 2425 had mild maternal CHD, and 603 had moderate/severe CHD. Compared to pregnancies without maternal heart disease, the risk of preeclampsia was increased in pregnancies with mild and moderate/severe maternal CHD (aHR1.37, 95% CI 1.14-1.65 and aHR 1.62, 95% CI 1.13-2.32). The risk of preterm birth was increased in pregnancies with mild maternal CHD (aRR 1.33, 95% CI 1.15-1.54) and further increased with moderate/severe CHD (aRR 2.49, 95% CI 2.03-3.07). Maternal CHD was associated with elevated risks of both spontaneous and iatrogenic preterm birth. The risk of infants small-for-gestational-age was slightly increased with mild maternal CHD (aRR 1.12, 95% CI 1.00-1.26) and increased with moderate/severe CHD (aRR 1.63, 95% CI 1.36-1.95). The prevalence of stillbirth was 3.9 per 1000 pregnancies without maternal heart disease, 5.6 per 1000 with mild maternal CHD, and 6.8 per 1000 with moderate/severe maternal CHD. Still, there were too few cases to report a significant difference. There were no maternal deaths in women with CHD. CONCLUSIONS Moderate/severe maternal CHD in pregnancy was associated with increased risks of preeclampsia, preterm birth, and infants small-for-gestational-age. Mild maternal CHD was associated with less increased risks. For women with moderate/severe CHD, their risk of preeclampsia and adverse neonatal outcomes should be evaluated together with their cardiac risk in pregnancy, and follow-up in pregnancy should be ascertained.
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Affiliation(s)
- Marit Sandberg
- Department of Clinical Science, University of Bergen, Bergen, Norway
- Department of Obstetrics and Gynecology, Haukeland University Hospital, Bergen, Norway
| | - Tatiana Fomina
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Ferenc Macsali
- Department of Obstetrics and Gynecology, Haukeland University Hospital, Bergen, Norway
- Norwegian Institute of Public Health, Oslo, Norway
| | - Gottfried Greve
- Department of Clinical Science, University of Bergen, Bergen, Norway
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
| | - Nina Øyen
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
- Department of Medical Genetics, Haukeland University Hospital, Bergen, Norway
| | - Elisabeth Leirgul
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
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Sgayer I, Skliar T, Lowenstein L, Wolf MF. Fetal major anomalies and related maternal, obstetrical, and neonatal outcomes. Arch Gynecol Obstet 2024:10.1007/s00404-024-07682-0. [PMID: 39103623 DOI: 10.1007/s00404-024-07682-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2024] [Accepted: 07/30/2024] [Indexed: 08/07/2024]
Abstract
PURPOSE To examine maternal, obstetrical, and neonatal outcomes of pregnancies complicated by major fetal anomalies. METHODS A 10 year retrospective cohort study at a tertiary university hospital compared maternal and obstetrical outcomes between women with singleton pregnancies complicated by major fetal anomalies, and a control group with non-anomalous fetuses. RESULTS For the study compared to the control group, the median gestational age at delivery was lower: 37.0 vs. 39.4 weeks (p < 0.001); and the preterm delivery rates were higher, both at < 37 weeks (46.2 vs. 6.2%, p < 0.001) and < 32 weeks (15.4 vs. 1.2%, p < 0.001). For the study compared to the control group, the placental abruption rate was higher (6.8 vs. 0.9%, p = 0.002); 87.5 vs. 100% occurred before labor. For the respective groups, the mean gestational ages at abruption were 32.8 ± 1.3 and 39.9 ± 1.7 weeks (p = 0.024); and cesarean section and postpartum hemorrhage rates were: 53.8 vs. 28.3% (p < 0.001) and 11.3 vs. 2.8% (p = 0.001), respectively. For the respective groups, hypertensive disorders of pregnancy rates were 9.5 vs. 2.1% (p = 0.004), stillbirth rates were 17.1 vs. 0.3% (p < 0.001), and neonatal death rates 12.5 vs. 0.0% (p < 0.001). Major fetal anomalies were found to be associated with adverse maternal outcomes (OR = 2.47, 95% CI 1.50-4.09, p < 0.001). Polyhydramnios was identified as an independent risk factor in a multivariate analysis that adjusted for fetal anomalies, conception by IVF, and primiparity for adverse maternal outcomes (OR = 4.7, 95% CI 1.7-13.6, p < 0.001). CONCLUSIONS Pregnancies with major fetal anomalies should be treated as high-risk due to the increased likelihood of adverse maternal and neonatal outcomes.
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Affiliation(s)
- Inshirah Sgayer
- Department of Obstetrics and Gynecology, Galilee Medical Center, 2210001, Nahariya, Israel.
- Azrieli Faculty of Medicine, Bar Ilan University, Safed, Israel.
| | - Tal Skliar
- Azrieli Faculty of Medicine, Bar Ilan University, Safed, Israel
| | - Lior Lowenstein
- Department of Obstetrics and Gynecology, Galilee Medical Center, 2210001, Nahariya, Israel
- Azrieli Faculty of Medicine, Bar Ilan University, Safed, Israel
| | - Maya Frank Wolf
- Department of Obstetrics and Gynecology, Galilee Medical Center, 2210001, Nahariya, Israel
- Azrieli Faculty of Medicine, Bar Ilan University, Safed, Israel
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Lee PF, Hsu TY, Tsai CC, Cheng HH, Lai YJ, Huang KL, Lin YJ, Lan KC. A comprehensive study of pre-eclampsia in IVF and natural conceptions: clinical phenotypes, perinatal outcomes and neonatal echocardiography. Reprod Biomed Online 2024; 49:103945. [PMID: 38796896 DOI: 10.1016/j.rbmo.2024.103945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 02/28/2024] [Accepted: 03/11/2024] [Indexed: 05/29/2024]
Abstract
RESEARCH QUESTION What differences exist in the phenotypes of pre-eclampsia, perinatal outcomes and neonatal echocardiography between pregnancies conceived naturally and through IVF? DESIGN Six hundred and ten women diagnosed with pre-eclampsia between January 2002 and December 2022 were included in this study. This research was conducted within the IVF and Maternal-Fetal Medicine Department of Kaohsiung Chang Gung Memorial Hospital, Taiwan. Participants were divided into two groups: those who achieved pregnancy through IVF, and those who conceived naturally. The phenotypes of pre-eclampsia and perinatal outcomes were assessed using a propensity-matched sample (n = 218), along with neonatal echocardiography. RESULTS After conducting propensity score matching, the natural conception group had a higher prevalence of early-onset pre-eclampsia (53.9% versus 37.7%, P = 0.04) and exhibited more severe features of pre-eclampsia (89.1% versus 69.8%, P = 0.01) compared with the IVF group. Regarding perinatal outcomes, neonates in the IVF group had higher placental weights compared with the natural conception group (580 versus 480 g, P = 0.031). The prevalence of abnormal findings on neonatal echocardiography was similar between the groups. Multivariate analysis showed that greater gestational age at delivery reduced the likelihood of abnormal findings on echocardiography [adjusted risk ratio (aRR) 0.950, P = 0.001], while pregestational diabetes mellitus increased the likelihood of abnormal findings (aRR 1.451, P = 0.044). Septal defects were the most common type of defect, occurring in 16.1% of infants. CONCLUSION The impact of IVF conception on the severity of pre-eclampsia is not as expected. Neonatal echocardiography revealed a higher prevalence of abnormalities in offspring of women with pre-eclampsia compared with the general population. However, these issues were not linked to the method of conception, suggesting the existence of undisclosed factors that could influence the clinical features and perinatal outcomes of pre-eclampsia.
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Affiliation(s)
- Pei-Fang Lee
- Department of Obstetrics and Gynaecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Te-Yao Hsu
- Department of Obstetrics and Gynaecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Ching-Chang Tsai
- Department of Obstetrics and Gynaecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Hsin-Hsin Cheng
- Department of Obstetrics and Gynaecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yun-Ju Lai
- Department of Obstetrics and Gynaecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Kun-Long Huang
- Department of Obstetrics and Gynaecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Ying-Jui Lin
- Department of Paediatrics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Kuo-Chung Lan
- Department of Obstetrics and Gynaecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan; Centre for Menopause and Reproductive Medicine Research, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan; Department of Obstetrics and Gynaecology, Jen-Ai Hospital, Taichung, Taiwan.
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Fernandez-Campos BA, Grewal J, Kiess M, Siu SC, Pfaller B, Sermer M, Mason J, Silversides CK, Haberer K. Adverse fetal/neonatal and obstetric outcomes in pregnancies with both maternal and fetal heart disease. J Perinatol 2024:10.1038/s41372-024-02058-3. [PMID: 39043994 DOI: 10.1038/s41372-024-02058-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Revised: 06/16/2024] [Accepted: 07/09/2024] [Indexed: 07/25/2024]
Abstract
OBJECTIVE To investigate fetal/neonatal and obstetric events in pregnancies with both maternal and fetal heart disease. STUDY DESIGN From the CARPREG database, singleton pregnancies (>24 weeks) in patients with structural heart disease that underwent fetal/neonatal echocardiograms were selected and separated in two groups: maternal heart disease only (M-HD) and maternal and fetal heart disease (MF-HD). Differences in adverse fetal/neonatal (death, preterm birth, and small for gestational age) and obstetric (preeclampsia/eclampsia) outcomes between groups were analyzed. RESULTS From 1011 pregnancies, 93 had MF-HD. Fetal/neonatal events (38.7% vs 25.3%, p = 0.006) and spontaneous preterm birth (10.8% vs 4.9%, p = 0.021) were more frequent in MF-HD compared to M-HD, with no difference in obstetric events. MF-HD remained as a significant predictor of fetal/neonatal events after adjustment (OR:1.883; 95% CI:1.182-3.000; p = 0.008). CONCLUSIONS Pregnancies with MF-HD are at risk of adverse fetal/neonatal events and spontaneous preterm birth. Larger studies are needed to determine their association with preeclampsia.
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Affiliation(s)
- Beatriz A Fernandez-Campos
- Division of Cardiology, University of Toronto, Pregnancy and Heart Disease Program, Mount Sinai and Toronto General Hospitals, Toronto, ON, Canada
| | - Jasmine Grewal
- Division of Cardiology, St Paul's Hospital, University of British Columbia, Vancouver, BC, Canada
| | - Marla Kiess
- Division of Cardiology, St Paul's Hospital, University of British Columbia, Vancouver, BC, Canada
| | - Samuel C Siu
- Division of Cardiology, University of Toronto, Pregnancy and Heart Disease Program, Mount Sinai and Toronto General Hospitals, Toronto, ON, Canada
- Division of Cardiology, University of Western Ontario, London, ON, Canada
| | - Birgit Pfaller
- Department of Internal Medicine 1, University Hospital of St. Pölten, Karl Landsteiner University of Health Sciences, Karl Landsteiner Institute for Nephrology, St. Pölten, Austria
| | - Mathew Sermer
- Division of Maternal Fetal Medicine, University of Toronto, Special Pregnancy Program, Mount Sinai Hospital, Toronto, ON, Canada
| | - Jennifer Mason
- Division of Maternal Fetal Medicine, University of Toronto, Special Pregnancy Program, Mount Sinai Hospital, Toronto, ON, Canada
| | - Candice K Silversides
- Division of Cardiology, University of Toronto, Pregnancy and Heart Disease Program, Mount Sinai and Toronto General Hospitals, Toronto, ON, Canada
| | - Kim Haberer
- Division of Pediatric Cardiology, Cohen Children's Medical Center of New York- Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, New York, NY, USA.
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Katlaps I, Ronai C, Garg B, Mandelbaum A, Ghafari-Saravi A, Caughey AB, Madriago E. The Ongoing Relationship Between Offspring Congenital Heart Disease and Preeclampsia Across Pregnancies. JACC. ADVANCES 2024; 3:101009. [PMID: 39130014 PMCID: PMC11313037 DOI: 10.1016/j.jacadv.2024.101009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 01/12/2024] [Accepted: 01/30/2024] [Indexed: 08/13/2024]
Abstract
Background Prior literature has described an association between preeclampsia and offspring congenital heart disease (CHD), while suggesting there may be a stronger relationship in individuals with early preeclampsia. Objectives The authors sought to explore the relationship between offspring CHD and preeclampsia among pregnancies in a population-based study. Methods Retrospective cohort study all singleton pregnancies delivered in the state of California 2000 to 2012. We included singleton births with gestational ages of 23 to 42 weeks and excluded pregnancies complicated by pre-existing diabetes or identified fetal chromosomal anomalies. We used multivariable logistic regression to estimate ORs for associations between offspring CHD and preeclampsia. Further subanalyses examined the relationships in deliveries <34 weeks and >34 weeks to analyze if there was a difference according to timing of preeclampsia development. Results Preeclampsia was strongly associated with offspring CHD (aOR: 1.38; 99% CI: 1.29-1.49) in the same pregnancy. Among patients with preeclampsia in the index pregnancy, there was an increased risk of fetal CHD in the subsequent pregnancy (aOR: 1.39; 99% CI: 1.20-1.61). Among patients with offspring CHD in the index pregnancy, there was an increased risk of preeclampsia in the subsequent pregnancy (aOR: 1.39; 99% CI: 1.15-1.68). In all 3 analyses, results remained significant when stratified by <34 weeks and ≥34 weeks. Conclusions Our findings suggest a need for further investigation into the etiology of preeclampsia and its relationship to embryologic development of cardiovascular structures.
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Affiliation(s)
- Isabel Katlaps
- Department of Pediatrics, Oregon Health & Science University, Portland, Oregon, USA
| | - Christina Ronai
- Department of Cardiology, Boston Children’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Bharti Garg
- Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, Oregon, USA
| | - Ava Mandelbaum
- Department of Pediatrics, Oregon Health & Science University, Portland, Oregon, USA
| | | | - Aaron B. Caughey
- Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, Oregon, USA
| | - Erin Madriago
- Department of Pediatrics, Oregon Health & Science University, Portland, Oregon, USA
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Svigkou A, Katsi V, Kordalis VG, Tsioufis K. The Molecular Basis of the Augmented Cardiovascular Risk in Offspring of Mothers with Hypertensive Disorders of Pregnancy. Int J Mol Sci 2024; 25:5455. [PMID: 38791492 PMCID: PMC11121482 DOI: 10.3390/ijms25105455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 05/12/2024] [Accepted: 05/15/2024] [Indexed: 05/26/2024] Open
Abstract
The review examines the impact of maternal preeclampsia (PE) on the cardiometabolic and cardiovascular health of offspring. PE, a hypertensive disorder of pregnancy, is responsible for 2 to 8% of pregnancy-related complications. It significantly contributes to adverse outcomes for their infants, affecting the time of birth, the birth weight, and cardiometabolic risk factors such as blood pressure, body mass index (BMI), abdominal obesity, lipid profiles, glucose, and insulin. Exposure to PE in utero predisposes offspring to an increased risk of cardiometabolic diseases (CMD) and cardiovascular diseases (CVD) through mechanisms that are not fully understood. The incidence of CMD and CVD is constantly increasing, whereas CVD is the main cause of morbidity and mortality globally. A complex interplay of genes, environment, and developmental programming is a plausible explanation for the development of endothelial dysfunction, which leads to atherosclerosis and CVD. The underlying molecular mechanisms are angiogenic imbalance, inflammation, alterations in the renin-angiotensin-aldosterone system (RAAS), endothelium-derived components, serotonin dysregulation, oxidative stress, and activation of both the hypothalamic-pituitary-adrenal axis and hypothalamic-pituitary-gonadal axis. Moreover, the potential role of epigenetic factors, such as DNA methylation and microRNAs as mediators of these effects is emphasized, suggesting avenues for future research and therapeutic interventions.
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Affiliation(s)
| | - Vasiliki Katsi
- Cardiology Department, School of Medicine, Hippokration General Hospital, National and Kapodistrian University of Athens, 157 72 Athens, Greece;
| | - Vasilios G. Kordalis
- School of Medicine, Aristotle University of Thessaloniki, 541 24 Thessaloniki, Greece;
| | - Konstantinos Tsioufis
- Cardiology Department, School of Medicine, Hippokration General Hospital, National and Kapodistrian University of Athens, 157 72 Athens, Greece;
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Ortinau CM, Newburger JW. Placenta-Heart-Brain Connection in Congenital Heart Disease. J Am Heart Assoc 2024; 13:e033875. [PMID: 38420776 PMCID: PMC10944051 DOI: 10.1161/jaha.124.033875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 01/04/2024] [Indexed: 03/02/2024]
Affiliation(s)
- Cynthia M. Ortinau
- Department of PediatricsWashington University in St. LouisSt. LouisMOUSA
| | - Jane W. Newburger
- Department of CardiologyBoston Children’s HospitalBostonMAUSA
- Department of PediatricsHarvard Medical SchoolBostonMAUSA
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Sánchez O, Ribera I, Ruiz A, Eixarch E, Antolín E, Cruz-Lemini M, Dominguez C, Arévalo S, Ferrer Q, Rodríguez-Sureda V, Crispi F, Llurba E. Angiogenic imbalance in maternal and cord blood is associated with neonatal birth weight and head circumference in pregnancies with major fetal congenital heart defect. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2024; 63:214-221. [PMID: 37519145 DOI: 10.1002/uog.27441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 07/10/2023] [Accepted: 07/19/2023] [Indexed: 08/01/2023]
Abstract
OBJECTIVES To ascertain whether abnormalities in neonatal head circumference and/or body weight are associated with levels of angiogenic/antiangiogenic factors in the maternal and cord blood of pregnancies with a congenital heart defect (CHD) and to assess whether the specific type of CHD influences this association. METHODS This was a multicenter case-control study of women carrying a fetus with major CHD. Recruitment was carried out between June 2010 and July 2018 at four tertiary care hospitals in Spain. Maternal venous blood was drawn at study inclusion and at delivery. Cord blood samples were obtained at birth when possible. Placental growth factor (PlGF), soluble fms-like tyrosine kinase-1 (sFlt-1) and soluble endoglin (sEng) were measured in maternal and cord blood. Biomarker concentrations in the maternal blood were expressed as multiples of the median (MoM). RESULTS PlGF, sFlt-1 and sEng levels were measured in the maternal blood in 237 cases with CHD and 260 healthy controls, and in the cord blood in 150 cases and 56 controls. Compared with controls, median PlGF MoM in maternal blood was significantly lower in the CHD group (0.959 vs 1.022; P < 0.0001), while median sFlt-1/PlGF ratio MoM was significantly higher (1.032 vs 0.974; P = 0.0085) and no difference was observed in sEng MoM (0.981 vs 1.011; P = 0.4673). Levels of sFlt-1 and sEng were significantly higher in cord blood obtained from fetuses with CHD compared to controls (mean ± standard error of the mean, 447 ± 51 vs 264 ± 20 pg/mL; P = 0.0470 and 8.30 ± 0.92 vs 5.69 ± 0.34 ng/mL; P = 0.0430, respectively). Concentrations of sFlt-1 and the sFlt-1/PlGF ratio in the maternal blood at study inclusion were associated negatively with birth weight and head circumference in the CHD group. The type of CHD anomaly (valvular, conotruncal or left ventricular outflow tract obstruction) did not appear to alter these findings. CONCLUSIONS Pregnancies with fetal CHD have an antiangiogenic profile in maternal and cord blood. This imbalance is adversely associated with neonatal head circumference and birth weight. © 2023 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- O Sánchez
- Women and Perinatal Health Research Group, Institut de Recerca (IR SANT PAU), Barcelona, Spain
- Primary Care Interventions to Prevent Maternal and Child Chronic Diseases of Perinatal and Developmental Origin Network (RICORS-SAMID) (RD21/0012), Instituto de Salud Carlos III, Madrid, Spain
| | - I Ribera
- Department of Obstetrics and Gynaecology, Fetal Medicine Unit, Vic Hospitalary Consortium, Vic, Spain
| | - A Ruiz
- Department of Obstetrics and Gynaecology, Hospital Universitari Son Llàtzer, Palma de Mallorca, Spain
| | - E Eixarch
- BCNatal, Hospital Clínic of Barcelona and Hospital Sant Joan de Déu, Fetal Medicine Unit, Barcelona, Spain
| | - E Antolín
- Primary Care Interventions to Prevent Maternal and Child Chronic Diseases of Perinatal and Developmental Origin Network (RICORS-SAMID) (RD21/0012), Instituto de Salud Carlos III, Madrid, Spain
- Division of Maternal and Fetal Medicine, Department of Obstetrics and Gynaecology, Hospital Universitario La Paz, Madrid, Spain
| | - M Cruz-Lemini
- Women and Perinatal Health Research Group, Institut de Recerca (IR SANT PAU), Barcelona, Spain
- Primary Care Interventions to Prevent Maternal and Child Chronic Diseases of Perinatal and Developmental Origin Network (RICORS-SAMID) (RD21/0012), Instituto de Salud Carlos III, Madrid, Spain
- Department of Obstetrics and Gynaecology, Fetal Medicine Unit, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - C Dominguez
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centre for Biomedical Research on Rare Diseases (CIBERER), Barcelona, Spain
| | - S Arévalo
- Department of Obstetrics, Fetal Medicine Unit, Vall d'Hebron University Hospital, Universitat Autònoma De Barcelona, Barcelona, Spain
| | - Q Ferrer
- Department of Paediatric Cardiology, Vall d'Hebron University Hospital, Universitat Autònoma De Barcelona, Barcelona, Spain
| | - V Rodríguez-Sureda
- BCNatal, Hospital Clínic of Barcelona and Hospital Sant Joan de Déu, Fetal Medicine Unit, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centre for Biomedical Research on Rare Diseases (CIBERER), Barcelona, Spain
| | - F Crispi
- BCNatal, Hospital Clínic of Barcelona and Hospital Sant Joan de Déu, Fetal Medicine Unit, Barcelona, Spain
| | - E Llurba
- Women and Perinatal Health Research Group, Institut de Recerca (IR SANT PAU), Barcelona, Spain
- Primary Care Interventions to Prevent Maternal and Child Chronic Diseases of Perinatal and Developmental Origin Network (RICORS-SAMID) (RD21/0012), Instituto de Salud Carlos III, Madrid, Spain
- Department of Obstetrics and Gynaecology, Fetal Medicine Unit, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
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Gregorovicova M, Lashkarinia SS, Yap CH, Tomek V, Sedmera D. Hemodynamics During Development and Postnatal Life. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2024; 1441:201-226. [PMID: 38884713 DOI: 10.1007/978-3-031-44087-8_11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2024]
Abstract
A well-developed heart is essential for embryonic survival. There are constant interactions between cardiac tissue motion and blood flow, which determine the heart shape itself. Hemodynamic forces are a powerful stimulus for cardiac growth and differentiation. Therefore, it is particularly interesting to investigate how the blood flows through the heart and how hemodynamics is linked to a particular species and its development, including human. The appropriate patterns and magnitude of hemodynamic stresses are necessary for the proper formation of cardiac structures, and hemodynamic perturbations have been found to cause malformations via identifiable mechanobiological molecular pathways. There are significant differences in cardiac hemodynamics among vertebrate species, which go hand in hand with the presence of specific anatomical structures. However, strong similarities during development suggest a common pattern for cardiac hemodynamics in human adults. In the human fetal heart, hemodynamic abnormalities during gestation are known to progress to congenital heart malformations by birth. In this chapter, we discuss the current state of the knowledge of the prenatal cardiac hemodynamics, as discovered through small and large animal models, as well as from clinical investigations, with parallels gathered from the poikilotherm vertebrates that emulate some hemodynamically significant human congenital heart diseases.
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Affiliation(s)
- Martina Gregorovicova
- Laboratory of Developmental Cardiology, Institute of Physiology, Czech Academy of Sciences, Prague, Czech Republic
- Institute of Anatomy, First Faculty of Medicine, Charles University, Prague, Czech Republic
| | | | - Choon Hwai Yap
- Department of Bioengineering, Imperial College, London, UK
| | - Viktor Tomek
- Pediatric Cardiology, Motol University Hospital, Prague, Czech Republic
| | - David Sedmera
- Laboratory of Developmental Cardiology, Institute of Physiology, Czech Academy of Sciences, Prague, Czech Republic.
- Institute of Anatomy, First Faculty of Medicine, Charles University, Prague, Czech Republic.
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Zhu C, Xu CJ, Wu JN, Zhao W, Hu YL, Yao Y, Ren YY. Association between abnormal uterine artery pulsatility index and the risk of fetal congenital heart defects: a hospital-based cohort study. Sci Rep 2023; 13:22924. [PMID: 38129577 PMCID: PMC10739791 DOI: 10.1038/s41598-023-50167-4] [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: 03/15/2023] [Accepted: 12/15/2023] [Indexed: 12/23/2023] Open
Abstract
To explore the associations between high uterine artery pulsatility index (UtA-PI) values and congenital heart disease (CHD) risk and whether they differed between singleton and multiple pregnancies. This hospital-based cohort study involving 52,047 pregnant women who underwent prenatal examinations from 2012 to 2016. Infants born to the included pregnant women were followed until 42 days after birth to identify those with CHDs. Generalized estimating equations were used to estimate the associations of high right UtA-PI (> 95th percentile) values with maternal preeclampsia and fetal CHDs. Logistic regression analyses were conducted using path analysis models to quantify the effect of high right UtA-PI values on fetal CHD risk. A total of 42,552 women and 43,470 infants (147 with CHDs) were included. Preeclampsia risk was associated with a high right UtA-PI in singleton-pregnant women (adjusted PR, 3.01; 95% CI 2.57-3.52). CHD risk was marginally associated with a high right UtA-PI in singleton-pregnant women (adjusted PR, 2.26, 95% CI 1.03-4.95). Considering only two factors, 96.0% of the fetal CHD risk was mediated by preeclampsia in singleton-pregnant women, while 93.8% of the risk was related to a high right UtA-PI in multiple-pregnant women. A high right UtA-PI was marginally associated with an increased fetal CHD risk in singleton-pregnant women and might play an important role in multiple-pregnant women. Further studies are warranted to confirm these findings given the high loss to follow-up rate.
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Affiliation(s)
- Chen Zhu
- Department of Ultrasound, Obstetrics and Gynecology Hospital of Fudan University, No. 588 Fangxie Road, Shanghai, China
| | - Cheng-Jie Xu
- Department of Information Technology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Jiang-Nan Wu
- Department of Clinical Epidemiology, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Wei Zhao
- Department of Ultrasound, Obstetrics and Gynecology Hospital of Fudan University, No. 588 Fangxie Road, Shanghai, China
| | - Yan-Lai Hu
- Department of Ultrasound, Obstetrics and Gynecology Hospital of Fudan University, No. 588 Fangxie Road, Shanghai, China
| | - Ying Yao
- Department of Ultrasound, Obstetrics and Gynecology Hospital of Fudan University, No. 588 Fangxie Road, Shanghai, China
| | - Yun-Yun Ren
- Department of Ultrasound, Obstetrics and Gynecology Hospital of Fudan University, No. 588 Fangxie Road, Shanghai, China.
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11
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Mahadevan A, Tipler A, Jones H. Shared developmental pathways of the placenta and fetal heart. Placenta 2023; 141:35-42. [PMID: 36604258 DOI: 10.1016/j.placenta.2022.12.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 12/14/2022] [Accepted: 12/21/2022] [Indexed: 12/28/2022]
Abstract
Congenital heart defects (CHD) remain the most common class of birth defect worldwide, affecting 1 in every 110 live births. A host of clinical and morphological indicators of placental dysfunction are observed in pregnancies complicated by fetal CHD and, with the recent emergence of single-cell sequencing capabilities, the molecular and physiological associations between the embryonic heart and developing placenta are increasingly evident. In CHD pregnancies, a hostile intrauterine environment may negatively influence and alter fetal development. Placental maldevelopment and dysfunction creates this hostile in-utero environment and may manifest in the development of various subtypes of CHD, with downstream perfusion and flow-related alterations leading to yet further disruption in placental structure and function. The adverse in-utero environment of CHD-complicated pregnancies is well studied, however the specific etiological role that the placenta plays in CHD development remains unclear. Many mouse and rat models have been used to characterize the relationship between CHD and placental dysfunction, but these paradigms present substantial limitations in the assessment of both the heart and placenta. Improvements in non-invasive placental assessment can mitigate these limitations and drive human-specific investigation in relation to fetal and placental development. Here, we review the clinical, structural, and molecular relationships between CHD and placental dysfunction, the CHD subtype-dependence of these changes, and the future of Placenta-Heart axis modeling and investigation.
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Affiliation(s)
- Aditya Mahadevan
- Physiology and Aging, University of Florida College of Medicine, USA; Center for Research in Perinatal Outcomes, University of Florida, USA
| | - Alyssa Tipler
- Physiology and Aging, University of Florida College of Medicine, USA; Center for Research in Perinatal Outcomes, University of Florida, USA
| | - Helen Jones
- Physiology and Aging, University of Florida College of Medicine, USA; Center for Research in Perinatal Outcomes, University of Florida, USA.
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12
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Josowitz R, Linn R, Rychik J. The Placenta in Congenital Heart Disease: Form, Function and Outcomes. Neoreviews 2023; 24:e569-e582. [PMID: 37653088 DOI: 10.1542/neo.24-9-e569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
The maternal-fetal environment, controlled and modulated by the placenta, plays a critical role in the development and well-being of the fetus, with long-term impact through programming of lifelong health. The fetal cardiovascular system and placenta emerge at the same time embryologically, and thus placental form and function are altered in the presence of congenital heart disease (CHD). In this review, we report on what is known about the placenta from a structural and functional perspective when there is CHD. We describe the various unique pathologic findings as well as the diagnostic imaging tools used to characterize placental function in utero. With growing interest in the placenta, a standardized approach to characterizing placental pathology has emerged. Furthermore, application of ultrasonography techniques and magnetic resonance imaging now allow for insights into placental blood flow and functionality in vivo. An improved understanding of the intriguing relationship between the placenta and the fetal cardiovascular system will provide opportunities to develop novel ways to optimize outcomes. Once better understood, therapeutic modulation of placental function offered during the vulnerable period of fetal plasticity may be one of the most impactful ways to alter the course of CHD and its complications.
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Affiliation(s)
- Rebecca Josowitz
- Division of Cardiology, Fetal Heart Program, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Rebecca Linn
- Division of Anatomic Pathology, Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA
| | - Jack Rychik
- Division of Cardiology, Fetal Heart Program, Children's Hospital of Philadelphia, Philadelphia, PA
- Department of Pediatrics, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA
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13
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Gaillard R, Jaddoe VWV. Maternal cardiovascular disorders before and during pregnancy and offspring cardiovascular risk across the life course. Nat Rev Cardiol 2023; 20:617-630. [PMID: 37169830 DOI: 10.1038/s41569-023-00869-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/21/2023] [Indexed: 05/13/2023]
Abstract
Obesity, hypertension, type 2 diabetes mellitus and dyslipidaemia are highly prevalent among women of reproductive age and contribute to complications in >30% of pregnancies in Western countries. An accumulating body of evidence suggests that these cardiovascular disorders in women, occurring before and during their pregnancy, can affect the development of the structure, physiology and function of cardiovascular organ systems at different stages during embryonic and fetal development. These developmental adaptations might, in addition to genetics and sociodemographic and lifestyle factors, increase the susceptibility of the offspring to cardiovascular disease throughout the life course. In this Review, we discuss current knowledge of the influence of maternal cardiovascular disorders, occurring before and during pregnancy, on offspring cardiovascular development, dysfunction and disease from embryonic life until adulthood. We discuss findings from contemporary, large-scale, observational studies that provide insights into specific critical periods, evidence for causality and potential underlying mechanisms. Furthermore, we focus on priorities for future research, including defining optimal cardiovascular and reproductive health in women and men before their pregnancy and identifying specific embryonic, placental and fetal molecular developmental adaptations from early pregnancy onwards. Together, these approaches will help stop the intergenerational cycle of cardiovascular disease.
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Affiliation(s)
- Romy Gaillard
- Department of Paediatrics, Erasmus MC, University Medical Center, Rotterdam, Netherlands.
| | - Vincent W V Jaddoe
- Department of Paediatrics, Erasmus MC, University Medical Center, Rotterdam, Netherlands
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14
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Desmond A, Imany-Shakibai H, Wong D, Kwan L, Satou G, Sklansky M, Afshar Y. Prenatal Congenital Heart Disease and Placental Phenotypes: Preserved Neonatal Weight Despite Small Placentas. JACC. ADVANCES 2023; 2:100383. [PMID: 38938228 PMCID: PMC11198356 DOI: 10.1016/j.jacadv.2023.100383] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 03/03/2023] [Accepted: 03/31/2023] [Indexed: 06/29/2024]
Abstract
Background Congenital heart disease (CHD) affects 8 in 1,000 live births with significant postnatal implications including growth failure, neurodevelopmental delay, and mortality. The placenta develops concomitantly with the fetal heart. High rates of placental pathology and discordant growth in pregnancies affected by CHD highlight the significance of the fetal-placental-cardiac axis. Objectives This study aimed to characterize the relationship between neonatal birthweight (BW), head circumference, placental weight (PW), and placental pathology in pregnancies affected by CHD. PW:BW provides a surrogate to assess placental efficiency, or nutrient exchange and delivery by the placenta, across CHD phenotypes. Methods Retrospective cohort of 139 live-born singletons with postnatally confirmed CHD with placental pathology. Placental examination, infant BW, head circumference, and CHD categories (septal defects, right-sided defects, left-sided defects, conotruncal anomalies, and others) were included. Chi-square, Fisher's exact, or Kruskall-Wallis tests and multinomial logistic regressions, as appropriate. Results Median birthweight and head circumference percentile was 33 and 35, respectively. Placental pathology was documented in 37% of cases. PW to BW ratios were <10th percentile for 78% and <3rd percentile for 54% of the cohort, with no difference between CHD categories (P = 0.39 and P = 0.56, respectively). Conclusions Infants with CHD have preserved BW and head circumferences in the setting of small placentas and increased prevalence of placental pathology, suggesting placental efficiency. Detection of abnormal placental growth could add prenatal diagnostic value. Placental and neonatal discordant growth may allude to a vascular anomaly predisposing fetuses to developing CHD. Further studies are needed to explore fetal nutrient delivery and utilization efficiency.
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Affiliation(s)
- Angela Desmond
- Division of Neonatology, Department of Pediatrics, University of California-Los Angeles, Los Angeles, California, USA
- David Geffen School of Medicine, University of California-Los Angeles, Los Angeles, California, USA
| | - Helia Imany-Shakibai
- David Geffen School of Medicine, University of California-Los Angeles, Los Angeles, California, USA
| | - Deanna Wong
- David Geffen School of Medicine, University of California-Los Angeles, Los Angeles, California, USA
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of California-Los Angeles, Los Angeles, California, USA
| | - Lorna Kwan
- Department of Urology, University of California-Los Angeles, Los Angeles, California, USA
| | - Gary Satou
- David Geffen School of Medicine, University of California-Los Angeles, Los Angeles, California, USA
- Division of Pediatric Cardiology, Department of Pediatrics, UCLA Mattel Children's Hospital, Los Angeles, California, USA
| | - Mark Sklansky
- David Geffen School of Medicine, University of California-Los Angeles, Los Angeles, California, USA
- Division of Pediatric Cardiology, Department of Pediatrics, UCLA Mattel Children's Hospital, Los Angeles, California, USA
| | - Yalda Afshar
- David Geffen School of Medicine, University of California-Los Angeles, Los Angeles, California, USA
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of California-Los Angeles, Los Angeles, California, USA
- Molecular Biology Institute, University of California-Los Angeles, Los Angeles, California, USA
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15
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Siu SC, Lee DS, Fang J, Austin PC, Silversides CK. New Hypertension After Pregnancy in Patients With Heart Disease. J Am Heart Assoc 2023; 12:e029260. [PMID: 37158089 DOI: 10.1161/jaha.122.029260] [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] [Indexed: 05/10/2023]
Abstract
Background After pregnancy, patients with preexisting heart disease are at high risk for cardiovascular complications. The primary objective was to compare the incidence of new hypertension after pregnancy in patients with and without heart disease. Methods and Results This was a retrospective matched-cohort study comparing the incidence of new hypertension after pregnancy in 832 patients who are pregnant with congenital or acquired heart disease to a comparison group of 1664 patients who are pregnant without heart disease; matching was by demographics and baseline risk for hypertension at the time of the index pregnancy. We also examined whether new hypertension was associated with subsequent death or cardiovascular events. The 20-year cumulative incidence of hypertension was 24% in patients with heart disease, compared with 14% in patients without heart disease (hazard ratio [HR], 1.81 [95% CI, 1.44-2.27]). The median follow-up time at hypertension diagnosis in the heart disease group was 8.1 years (interquartile range, 4.2-11.9 years). The elevated rate of new hypertension was observed not only in patients with ischemic heart disease, but also in those with left-sided valve disease, cardiomyopathy, and congenital heart disease. Pregnancy risk prediction methods can further stratify risk of new hypertension. New hypertension was associated with an increased rate of subsequent death or cardiovascular events (HR, 1.54 [95% CI, 1.05-2.25]). Conclusions Patients with heart disease are at higher risk for developing hypertension in the decades after pregnancy when compared with those without heart disease. New hypertension in this young cohort is associated with adverse cardiovascular events highlighting the importance of systematic and lifelong surveillance.
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Affiliation(s)
- Samuel C Siu
- Division of Cardiology University of Toronto Pregnancy and Heart Disease Program Toronto Canada
- Maternal Cardiology Program, Division of Cardiology Department of Medicine Schulich School of Medicine and Dentistry London Ontario Canada
- ICES Toronto Ontario Canada
- Division of Cardiology Department of Medicine Mount Sinai Hospital and University Health Network University of Toronto Ontario Canada
| | - Douglas S Lee
- ICES Toronto Ontario Canada
- Division of Cardiology Department of Medicine Mount Sinai Hospital and University Health Network University of Toronto Ontario Canada
- Institute of Health Policy, Management and Evaluation University of Toronto Ontario Canada
| | | | - Peter C Austin
- ICES Toronto Ontario Canada
- Institute of Health Policy, Management and Evaluation University of Toronto Ontario Canada
| | - Candice K Silversides
- Division of Cardiology University of Toronto Pregnancy and Heart Disease Program Toronto Canada
- Division of Cardiology Department of Medicine Mount Sinai Hospital and University Health Network University of Toronto Ontario Canada
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16
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Aliasi M, Mastenbroek M, Papakosta S, van Geloven N, Haak MC. Birthweight of children with isolated congenital heart disease-A sibling analysis study. Prenat Diagn 2023; 43:639-646. [PMID: 36811197 DOI: 10.1002/pd.6336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 01/14/2023] [Accepted: 02/14/2023] [Indexed: 02/24/2023]
Abstract
OBJECTIVE Congenital heart disease (CHD) is associated with decreased birthweight (BW) compared to population-based references. The aim of this study was to compare the BW of isolated CHD cases to their siblings, thus controlling for unknown and unmeasured confounders within the family. METHODS All isolated CHD cases in the Leiden University Medical Center were included (2002-2019). Generalized estimated equation models were constructed to compare BW z scores of CHD neonates with their siblings. Cases were clustered to minor or severe CHD and stratified according to the aortic flow and oxygenation to the brain. RESULTS The overall BW z score of siblings was 0.032 (n = 471). The BW z score was significantly lower in CHD cases (n = 291) compared to their siblings (-0.20, p = 0.005). The results were consistent in the subgroup analysis of severe and minor CHD (BW z score difference -0.20 and -0.10), but did not differ significantly (p = 0.63). Stratified analysis regarding flow and oxygenation showed no BW difference between the groups (p = 0.1). CONCLUSION Isolated CHD cases display a significantly lower BW z score compared to their siblings. As the siblings of these CHD cases show a BW distribution similar to the general population, this suggests that shared environmental and maternal influences between siblings do not explain the difference in BW.
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Affiliation(s)
- Moska Aliasi
- Department of Obstetrics and Fetal Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Malou Mastenbroek
- Department of Obstetrics and Fetal Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Styliani Papakosta
- Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden, The Netherlands
| | - Nan van Geloven
- Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden, The Netherlands
| | - Monique C Haak
- Department of Obstetrics and Fetal Medicine, Leiden University Medical Center, Leiden, The Netherlands
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17
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O'Hare CB, Mangin-Heimos KS, Gu H, Edmunds M, Bebbington M, Lee CK, He M, Ortinau CM. Placental delayed villous maturation is associated with fetal congenital heart disease. Am J Obstet Gynecol 2023; 228:231.e1-231.e11. [PMID: 35985515 PMCID: PMC10436378 DOI: 10.1016/j.ajog.2022.08.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 07/31/2022] [Accepted: 08/07/2022] [Indexed: 01/28/2023]
Abstract
BACKGROUND The placenta is crucial for the overall development and lifelong health of the fetus. Abnormal placental development and function occur in pregnancies with fetal congenital heart disease. However, studies that use standardized diagnostic criteria and incorporate control populations are lacking. This limits the generalizability of current research and the ability to determine the specific placental abnormalities associated with congenital heart disease. OBJECTIVE This study applied consensus statement guidelines (known as the Amsterdam criteria) for placental pathology interpretation to compare the frequency and pattern of abnormalities in pregnancies with fetal congenital heart disease to demographically matched control pregnancies and evaluate for differences in placental abnormalities by cardiac physiology. STUDY DESIGN A single-center retrospective cohort study was conducted from January 2013 to June 2019. Infants with a prenatal diagnosis of moderate-severe congenital heart disease who were born at ≥37 weeks of gestation were included. A control group born at ≥37 weeks of gestation but without fetal congenital heart disease or other major pregnancy complications was matched to the congenital heart disease group on maternal race and ethnicity and infant sex. Using the Amsterdam criteria, placental pathology findings were categorized as delayed villous maturation, maternal vascular malperfusion, fetal vascular malperfusion, and inflammatory lesions. The frequency of placental abnormalities was compared between groups, and logistic regression was performed to evaluate the association of clinical and sociodemographic factors with delayed villous maturation, maternal vascular malperfusion, and fetal vascular malperfusion. RESULTS There were 194 pregnancies with fetal congenital heart disease and 105 controls included, of whom 83% in the congenital heart disease group and 82% in the control group were of non-Hispanic White race and ethnicity. Compared with controls, pregnancies with fetal congenital heart disease had higher rates of delayed villous maturation (6% vs 19%; P<.001) and maternal vascular malperfusion (19% vs 34%; P=.007) but not fetal vascular malperfusion (6% vs 10%; P=.23). Infants with congenital heart disease with 2-ventricle anatomy displayed the highest odds of delayed villous maturation compared with controls (odds ratio, 5.5; 95% confidence interval, 2.2-15.7; P<.01). Maternal vascular malperfusion was 2.2 times higher (P=.02) for infants with 2-ventricle anatomy and 2.9 times higher (P=.02) for infants with single-ventricle physiology with pulmonic obstruction. Within the congenital heart disease group, delayed villous maturation was associated with higher maternal body mass index, polyhydramnios, larger infant birth head circumference, and infant respiratory support in the delivery room, whereas maternal vascular malperfusion was associated with oligohydramnios. In multivariable models adjusting for cardiac diagnosis, associations of delayed villous maturation persisted for infant birth head circumference (odds ratio, 1.2; 95% confidence interval, 1.0-1.5; P=.02) and infant respiratory support in the delivery room (odds ratio, 3.0; 95% confidence interval, 1.3-6.5; P=.007). CONCLUSION Pregnancies with fetal congenital heart disease displayed higher rates of delayed villous maturation and maternal vascular malperfusion than controls, suggesting that placental maldevelopment may relate to maternal factors. Future investigations are needed to determine the association of these abnormalities with postnatal infant outcomes.
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Affiliation(s)
- Clare B O'Hare
- Department of Pediatrics, Washington University School of Medicine in St. Louis, St. Louis, MO.
| | - Kathryn S Mangin-Heimos
- Department of Pediatrics, Washington University School of Medicine in St. Louis, St. Louis, MO
| | - Hongjie Gu
- Division of Biostatistics, Washington University School of Medicine in St. Louis, St. Louis, MO
| | | | - Michael Bebbington
- Department of Women's Health, Dell Medical School, The University of Texas at Austin, Austin, TX
| | - Caroline K Lee
- Department of Pediatrics, Washington University School of Medicine in St. Louis, St. Louis, MO
| | - Mai He
- Department of Anatomic and Molecular Pathology, Washington University School of Medicine in St. Louis, St. Louis, MO
| | - Cynthia M Ortinau
- Department of Pediatrics, Washington University School of Medicine in St. Louis, St. Louis, MO
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18
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Lee JS, Choi ES, Hwang Y, Lee KS, Ahn KH. Preterm birth and maternal heart disease: A machine learning analysis using the Korean national health insurance database. PLoS One 2023; 18:e0283959. [PMID: 37000887 PMCID: PMC10065252 DOI: 10.1371/journal.pone.0283959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 03/21/2023] [Indexed: 04/03/2023] Open
Abstract
BACKGROUND Maternal heart disease is suspected to affect preterm birth (PTB); however, validated studies on the association between maternal heart disease and PTB are still limited. This study aimed to build a prediction model for PTB using machine learning analysis and nationwide population data, and to investigate the association between various maternal heart diseases and PTB. METHODS A population-based, retrospective cohort study was conducted using data obtained from the Korea National Health Insurance claims database, that included 174,926 primiparous women aged 25-40 years who delivered in 2017. The random forest variable importance was used to identify the major determinants of PTB and test its associations with maternal heart diseases, i.e., arrhythmia, ischemic heart disease (IHD), cardiomyopathy, congestive heart failure, and congenital heart disease first diagnosed before or during pregnancy. RESULTS Among the study population, 12,701 women had PTB, and 12,234 women had at least one heart disease. The areas under the receiver-operating-characteristic curves of the random forest with oversampling data were within 88.53 to 95.31. The accuracy range was 89.59 to 95.22. The most critical variables for PTB were socioeconomic status and age. The random forest variable importance indicated the strong associations of PTB with arrhythmia and IHD among the maternal heart diseases. Within the arrhythmia group, atrial fibrillation/flutter was the most significant risk factor for PTB based on the Shapley additive explanation value. CONCLUSIONS Careful evaluation and management of maternal heart disease during pregnancy would help reduce PTB. Machine learning is an effective prediction model for PTB and the major predictors of PTB included maternal heart disease such as arrhythmia and IHD.
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Affiliation(s)
- Jue Seong Lee
- Department of Pediatric Cardiology, Korea University College of Medicine, Korea University Anam Hospital, Seoul, Korea
| | - Eun-Saem Choi
- Department of Obstetrics and Gynecology, Korea University College of Medicine, Korea University Anam Hospital, Seoul, Korea
| | - Yujin Hwang
- Department of Obstetrics and Gynecology, Korea University College of Medicine, Korea University Anam Hospital, Seoul, Korea
- AI Center, Korea University College of Medicine, Korea University Anam Hospital, Seoul, Korea
| | - Kwang-Sig Lee
- AI Center, Korea University College of Medicine, Korea University Anam Hospital, Seoul, Korea
- * E-mail: (KHA); (KSL)
| | - Ki Hoon Ahn
- Department of Obstetrics and Gynecology, Korea University College of Medicine, Korea University Anam Hospital, Seoul, Korea
- * E-mail: (KHA); (KSL)
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19
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Gómez O, Nogué L, Soveral I, Guirado L, Izquierdo N, Pérez-Cruz M, Masoller N, Escobar MC, Sanchez-de-Toledo J, Martínez-Crespo JM, Bennasar M, Crispi F. Cord blood cardiovascular biomarkers in tetralogy of fallot and D-transposition of great arteries. Front Pediatr 2023; 11:1151814. [PMID: 37187588 PMCID: PMC10175815 DOI: 10.3389/fped.2023.1151814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 04/10/2023] [Indexed: 05/17/2023] Open
Abstract
Previous reports suggest that cord blood biomarkers could serve as a prognostic tool for conotruncal congenital heart defects (CHD). We aimed to describe the cord blood profile of different cardiovascular biomarkers in a prospective series of fetuses with tetralogy of Fallot (ToF) and D-transposition of great arteries (D-TGA) and to explore their correlation with fetal echocardiography and perinatal outcome. Methods A prospective cohort study (2014-2019), including fetuses with isolated ToF and D-TGA and healthy controls, was conducted at two tertiary referral centers for CHD in Barcelona. Obstetric ultrasound and fetal echocardiography were performed in the third trimester and cord blood was obtained at delivery. Cord blood concentrations of N-terminal precursor of B-type natriuretic peptide, Troponin I, transforming growth factorβ (TGFβ), placental growth factor, and soluble fms-like tyrosine kinase-1 were determined. Results Thirty-four fetuses with conotruncal-CHD (22 ToF and 12 D-TGA) and 36 controls were included. ToF-fetuses showed markedly increased cord blood TGFβ (24.9 ng/ml (15.6-45.3) vs. normal heart 15.7 ng/ml (7.2-24.3) vs. D-TGA 12.6 ng/ml (8.7-37.9); P = 0.012). These results remained statistically significant even after adjusting for maternal body mass index, birth weight and mode of delivery. TGFß levels showed a negative correlation with the pulmonary valve diameter z-score at fetal echocardiography (r = -0.576, P = 0.039). No other differences were found in the rest of cord blood biomarkers among the study populations. Likewise, no other significant correlations were identified between cardiovascular biomarkers, fetal echocardiography and perinatal outcome. Conclusions This study newly describes increased cord blood TGFβ concentrations in ToF compared to D-TGA and normal fetuses. We also demonstrate that TGFβ levels correlate with the severity of right ventricle outflow obstruction. These novel findings open a window of research opportunities on new prognostic and potential preventive strategies.
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Affiliation(s)
- Olga Gómez
- BCNatal Fetal Medicine Research Center, Sant Joan de Déu Hospital, Barcelona, Spain
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
- Fetal Medicine Department, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain
- Correspondence: Olga Gómez
| | - Laura Nogué
- BCNatal Fetal Medicine Research Center, Sant Joan de Déu Hospital, Barcelona, Spain
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
| | - Iris Soveral
- BCNatal Fetal Medicine Research Center, Sant Joan de Déu Hospital, Barcelona, Spain
- Department of Obstetrics, Hospital General de Hospitalet, Barcelona, Spain
| | - Laura Guirado
- BCNatal Fetal Medicine Research Center, Sant Joan de Déu Hospital, Barcelona, Spain
| | - Nora Izquierdo
- BCNatal Fetal Medicine Research Center, Sant Joan de Déu Hospital, Barcelona, Spain
| | - Miriam Pérez-Cruz
- BCNatal Fetal Medicine Research Center, Sant Joan de Déu Hospital, Barcelona, Spain
- Sant Joan de Déu Research Institute (IRSJD), Barcelona, Spain
- Primary Care Interventions to Prevent Maternal and Child Chronic Diseases of Perinatal and Developmental Origin Network, Carlos III Health Institute, Madrid, Spain
| | - Narcís Masoller
- BCNatal Fetal Medicine Research Center, Sant Joan de Déu Hospital, Barcelona, Spain
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
| | - María Clara Escobar
- Sant Joan de Déu Research Institute (IRSJD), Barcelona, Spain
- Pediatric Cardiology Department, Sant Joan de Déu Hospital, Esplugues de Llobregat, Barcelona, Spain
| | - Joan Sanchez-de-Toledo
- Sant Joan de Déu Research Institute (IRSJD), Barcelona, Spain
- Pediatric Cardiology Department, Sant Joan de Déu Hospital, Esplugues de Llobregat, Barcelona, Spain
| | - Josep Maria Martínez-Crespo
- BCNatal Fetal Medicine Research Center, Sant Joan de Déu Hospital, Barcelona, Spain
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
- Fetal Medicine Department, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain
| | - Mar Bennasar
- BCNatal Fetal Medicine Research Center, Sant Joan de Déu Hospital, Barcelona, Spain
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
| | - Fàtima Crispi
- BCNatal Fetal Medicine Research Center, Sant Joan de Déu Hospital, Barcelona, Spain
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
- Fetal Medicine Department, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain
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20
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Stanek J. Patterns of placental injury in various types of fetal congenital heart disease. J Perinat Med 2022. [PMID: 36573345 DOI: 10.1515/jpm-2022-0478] [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] [Indexed: 12/28/2022]
Abstract
OBJECTIVES Fetal blood circulation may be modified in congenital heart disease (CHD). This retrospective analysis was performed to study whether the type of CHD is associated with specific placental pathology. METHODS 3 types of CHD based on presumed proportion of placental and systemic blood distribution in fetal circulation were analyzed: Group 1: 89 cases with low placental blood content (hypoplastic left heart syndrome, transposition of great arteries, coarctation of aorta), Group 2: 71 placentas with intermediate placental and systemic blood content due to increased intracardiac blood mixing (tetralogy of Fallot, truncus arteriosus, double inlet/outlet ventricle), and Group 3: 24 placentas with high placental blood content (tricuspid or pulmonary atresia, Ebstein anomaly). Frequencies of 27 independent clinical and 47 placental phenotypes of 184 placentas in those three groups were statistically compared. RESULTS The most advanced gestational age at delivery, and large vessel (global) fetal vascular malperfusion (FVM) were most common in Group 1, while macerated stillbirths, neonatal mortality, abnormal amniotic fluid volume (oligohydramnios or polyhydramnios), other congenital anomalies, distal villous lesions of FVM, placental edema and amnion nodosum were most common in Groups 2 and 3, although the frequencies of placental lesions were statistically not significant. CONCLUSIONS Left heart obstructive lesions potentially associated with brain maldevelopment show increase in lesions of global FVM (in aggregate and individually fetal vascular ectasia, stem vessel obliteration and intramural fibrin deposition) as may be seen in umbilical cord compromise. CHD with increased intracardiac blood mixing or with right heart defects is associated with average preterm gestational age at delivery and placental lesions of distal villous FVM, villous edema and amnion nodosum.
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Affiliation(s)
- Jerzy Stanek
- Division of Pathology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
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21
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Lian Z, Wu Z, Gu R, Wang Y, Wu C, Cheng Z, He M, Wang Y, Cheng Y, Gu HF. Evaluation of Cardiovascular Toxicity of Folic Acid and 6S-5-Methyltetrahydrofolate-Calcium in Early Embryonic Development. Cells 2022; 11:cells11243946. [PMID: 36552710 PMCID: PMC9777352 DOI: 10.3390/cells11243946] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 12/02/2022] [Accepted: 12/03/2022] [Indexed: 12/12/2022] Open
Abstract
Folic acid (FA) is a synthetic and highly stable version of folate, while 6S-5-methyltetrahydrofolate is the predominant form of dietary folate in circulation and is used as a crystalline form of calcium salt (MTHF-Ca). The current study aims to evaluate the toxicity and safety of FA and MTHF-Ca on embryonic development, with a focus on cardiovascular defects. We began to analyze the toxicity of FA and MTHF-Ca in zebrafish from four to seventy-two hours postfertilization and assessed the efficacy of FA and MTHF-Ca in a zebrafish angiogenesis model. We then analyzed the differently expressed genes in in vitro fertilized murine blastocysts cultured with FA and MTHF-Ca. By using gene-expression profiling, we identified a novel gene in mice that encodes an essential eukaryotic translation initiation factor (Eif1ad7). We further applied the morpholino-mediated gene-knockdown approach to explore whether the FA inhibition of this gene (eif1axb in zebrafish) caused cardiac development disorders, which we confirmed with qRT-PCR. We found that FA, but not MTHF-Ca, could inhibit angiogenesis in zebrafish and result in abnormal cardiovascular development, leading to embryonic death owing to the downregulation of eif1axb. MTHF-Ca, however, had no such cardiotoxicity, unlike FA. The current study thereby provides experimental evidence that FA, rather than MTHF-Ca, has cardiovascular toxicity in early embryonic development and suggests that excessive supplementation of FA in perinatal women may be related to the potential risk of cardiovascular disorders, such as congenital heart disease.
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Affiliation(s)
- Zenglin Lian
- Institute of Biological Chinese Medicine, Beijing Yichuang Institute of Biotechnology Industry, Beijing 100023, China
| | - Zhuanbin Wu
- Shanghai Model Organisms Center, Inc., Shanghai 201203, China
| | - Rui Gu
- Institute of Biological Chinese Medicine, Beijing Yichuang Institute of Biotechnology Industry, Beijing 100023, China
| | - Yurong Wang
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Chenhua Wu
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing 210009, China
- School of Life Science and Technology, China Pharmaceutical University, Nanjing 211198, China
| | - Zhengpei Cheng
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Mingfang He
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Yanli Wang
- National Health Commission Key Laboratory of Birth Defect Prevention, Henan Institute of Reproductive Health Science and Technology, Zhengzhou 450002, China
| | - Yongzhi Cheng
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing 211816, China
- Correspondence: (Y.C.); (H.F.G.)
| | - Harvest F. Gu
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing 210009, China
- Correspondence: (Y.C.); (H.F.G.)
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22
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Soveral I, Guirado L, Escobar-Diaz MC, Alcaide MJ, Martínez JM, Rodríguez-Sureda V, Bijnens B, Antolin E, Llurba E, Bartha JL, Gómez O, Crispi F. Cord Blood Cardiovascular Biomarkers in Left-Sided Congenital Heart Disease. J Clin Med 2022; 11:jcm11237119. [PMID: 36498692 PMCID: PMC9737470 DOI: 10.3390/jcm11237119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 11/19/2022] [Accepted: 11/25/2022] [Indexed: 12/05/2022] Open
Abstract
Fetal echocardiography has limited prognostic ability in the evaluation of left-sided congenital heart defects (left heart defects). Cord blood cardiovascular biomarkers could improve the prognostic evaluation of left heart defects. A multicenter prospective cohort (2013−2019) including fetuses with left heart defects (aortic coarctation, aortic stenosis, hypoplastic left heart, and multilevel obstruction (complex left heart defects) subdivided according to their outcome (favorable vs. poor), and control fetuses were evaluated in the third trimester of pregnancy at three referral centers in Spain. Poor outcome was defined as univentricular palliation, heart transplant, or death. Cord blood concentrations of N-terminal precursor of B-type natriuretic peptide, Troponin I, transforming growth factor β, placental growth factor, and soluble fms-like tyrosine kinase-1 were determined. A total of 45 fetuses with left heart defects (29 favorable and 16 poor outcomes) and 35 normal fetuses were included, with a median follow-up of 3.1 years (interquartile range 1.4−3.9). Left heart defects with favorable outcome showed markedly increased cord blood transforming growth factor β (normal heart median 15.5 ng/mL (6.8−21.4) vs. favorable outcome 51.7 ng/mL (13.8−73.9) vs. poor outcome 25.1 ng/mL (6.9−39.0), p = 0.001) and decreased placental growth factor concentrations (normal heart 17.9 pg/mL (13.8−23.9) vs. favorable outcome 12.8 pg/mL (11.7−13.6) vs. poor outcome 11.0 pg/mL (8.8−15.4), p < 0.001). Poor outcome left heart defects had higher N-terminal precursor of B-type natriuretic peptide (normal heart 508.0 pg/mL (287.5−776.3) vs. favorable outcome 617.0 pg/mL (389.8−1087.8) vs. poor outcome 1450.0 pg/mL (919.0−1645.0), p = 0.001) and drastically reduced soluble fms-like tyrosine kinase-1 concentrations (normal heart 1929.7 pg/mL (1364.3−2715.8) vs. favorable outcome (1848.3 pg/mL (646.9−2313.6) vs. poor outcome 259.0 pg/mL (182.0−606.0), p < 0.001). Results showed that fetuses with left heart defects present a distinct cord blood biomarker profile according to their outcome.
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Affiliation(s)
- Iris Soveral
- BCNatal, Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), 08028 Barcelona, Spain
- Obstetrics Department, Hospital General de Hospitalet, 08906 Barcelona, Spain
| | - Laura Guirado
- BCNatal, Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), 08028 Barcelona, Spain
| | - Maria C. Escobar-Diaz
- Pediatric Cardiology Department, Sant Joan de Déu Hospital, Esplugues de Llobregat, 08950 Barcelona, Spain
- Cardiovascular Research Group, Sant Joan de Deu Research Institute, Esplugues de Llobregat, 08028 Barcelona, Spain
| | - María José Alcaide
- Laboratory Medicine Department, Hospital Universitario La Paz, 28046 Madrid, Spain
- Research Institute IdiPAZ, 28029 Madrid, Spain
| | - Josep Maria Martínez
- BCNatal, Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), 08028 Barcelona, Spain
- Facultat de Medicina i Ciencies de la Salut, Universitat de Barcelona, 08007 Barcelona, Spain
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
- Centre for Biomedical Research on Rare Diseases (CIBER-ER), 28029 Madrid, Spain
| | - Víctor Rodríguez-Sureda
- BCNatal, Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), 08028 Barcelona, Spain
- Centre for Biomedical Research on Rare Diseases (CIBER-ER), 28029 Madrid, Spain
| | - Bart Bijnens
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
- Catalan Institution for Research and Advanced Studies ICREA, 08010 Barcelona, Spain
| | - Eugenia Antolin
- Research Institute IdiPAZ, 28029 Madrid, Spain
- Obstetrics and Gynecology Department, Hospital Universitario La Paz, 28046 Madrid, Spain
| | - Elisa Llurba
- Obstetrics and Gynecology Department, Santa Creu i Sant Pau University Hospital, 08025 Barcelona, Spain
- Facultat de Medicina, Universitat Autònoma de Barcelona, 08193 Barcelona, Spain
| | - Jose L. Bartha
- Research Institute IdiPAZ, 28029 Madrid, Spain
- Obstetrics and Gynecology Department, Hospital Universitario La Paz, 28046 Madrid, Spain
| | - Olga Gómez
- BCNatal, Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), 08028 Barcelona, Spain
- Facultat de Medicina i Ciencies de la Salut, Universitat de Barcelona, 08007 Barcelona, Spain
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
- Centre for Biomedical Research on Rare Diseases (CIBER-ER), 28029 Madrid, Spain
- Correspondence: ; Tel.: +34-932-27-9333
| | - Fàtima Crispi
- BCNatal, Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), 08028 Barcelona, Spain
- Facultat de Medicina i Ciencies de la Salut, Universitat de Barcelona, 08007 Barcelona, Spain
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
- Centre for Biomedical Research on Rare Diseases (CIBER-ER), 28029 Madrid, Spain
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23
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Xu X, Ye B, Li M, Xia Y, Wu Y, Cheng W. The UA Doppler Index, Plasma HCY, and Cys C in Pregnancies Complicated by Congenital Heart Disease of the Fetus. J Clin Med 2022; 11:jcm11195962. [PMID: 36233829 PMCID: PMC9573527 DOI: 10.3390/jcm11195962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 10/02/2022] [Accepted: 10/07/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Congenital heart disease/defect (CHD) is one of the most common congenital disabilities. Early diagnosis of CHD can improve the prognosis of newborns with CHD. The aim of this study was to evaluate the relationship between the factors and the onset of fetal congenital heart disease by measuring fetal umbilical artery (UA) Doppler index, maternal HCY, and Cys C levels during pregnancy. Methods: This retrospective study analyzed 202 fetuses with CHD, including 77 cases (39.1%) of simple CHD and 120 cases (60.9%) of complex CHD. Singleton pregnant women who were examined at the same time and whose malformation screening did not suggest any structural abnormalities in the fetus were assigned to the control group (n = 400). The UA Doppler index, plasma HCY, and Cys C levels were compared among the pregnant women across the three groups, and logistic regression analysis was performed on statistically significant markers. The ROC of UA S/D, PI, RI, HCY, and Cys C were plotted, and the area under the ROC (AUC) was calculated. Results: The UA S/D, PI, and RI in the complex CHD group were significantly higher than those in the control group (p < 0.05). The levels of HCY and Cys C in the CHD group were significantly higher than those in the control group (p < 0.05). HCY and S/D revealed a positive correlation (r = 0.157), and the difference was statistically significant (p < 0.001). Cys C and S/D were positively correlated (r = 0.131), and the difference was statistically significant (p < 0.05). The levels of UA Doppler indices, maternal plasma HCY, and Cys C were elevated in fetuses with CHD. The AUC of the combined test of the UA index, HCY, and Cys C was higher than that of each individual test. Conclusions: Elevated levels of the UA doppler indices, HCY, and Cys C during pregnancy are positively associated with the development of congenital heart disease in offspring. The combination of HCY and Cys C was the most efficient test for the diagnosis of CHD. We are the first to report that plasma Cys C levels of women pregnant with fetuses with CHD were higher than those of women pregnant with normal fetuses.
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Affiliation(s)
- Xiaona Xu
- Prenatal Diagnosis Center, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200030, China
- Shanghai Key Laboratory of Embryo Original Diseases, Shanghai 200030, China
| | - Baoying Ye
- Department of Ultrasonography, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Min Li
- Prenatal Diagnosis Center, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Yuanqing Xia
- Prenatal Diagnosis Center, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Yi Wu
- Prenatal Diagnosis Center, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200030, China
- Shanghai Key Laboratory of Embryo Original Diseases, Shanghai 200030, China
- Correspondence: (Y.W.); (W.C.); Tel.: +86-021-64070434 (Y.W. & W.C.)
| | - Weiwei Cheng
- Prenatal Diagnosis Center, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200030, China
- Shanghai Key Laboratory of Embryo Original Diseases, Shanghai 200030, China
- Shanghai Municipal Key Clinical Specialty, Shanghai 200030, China
- Correspondence: (Y.W.); (W.C.); Tel.: +86-021-64070434 (Y.W. & W.C.)
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24
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Tseng SY, Anderson S, DeFranco E, Rossi R, Divanovic AA, Cnota JF. Severe Maternal Morbidity in Pregnancies Complicated by Fetal Congenital Heart Disease. JACC. ADVANCES 2022; 1:100125. [PMID: 38939712 PMCID: PMC11198379 DOI: 10.1016/j.jacadv.2022.100125] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 09/07/2022] [Accepted: 09/07/2022] [Indexed: 06/29/2024]
Abstract
Background Maternal risk factors for fetal congenital heart disease (CHD) may also be associated with delivery complications in the mother. Objectives This study aimed to determine the prevalence of and risk factors for severe maternal morbidity (SMM) and maternal hospital transfer in pregnancies complicated by fetal CHD. Methods A population-based retrospective cohort study utilizing linked Ohio birth certificates and birth defect data for all live births from 2011 to 2015 was performed. The primary outcome was composite SMM. Secondary outcome was maternal hospital transfer prior to delivery. Pregnancies with isolated fetal CHD were compared to pregnancies with no fetal anomalies and isolated fetal cleft lip/palate (CLP). Results A total of 682,929 mothers with live births were included. Of these, 5,844 (0.85%) mothers had fetal CHD, and 963 (0.14%) had fetal CLP. SMM in pregnancies with fetal CHD was higher than that in those with no anomalies (3.6% vs 1.9%, P < 0.001) or CLP (3.6% vs 1.9%, P = 0.006). After adjusting for known risk factors, fetal CHD remained independently associated with SMM when compared to no fetal anomalies (adjusted relative risk [adjRR]: 1.81, 95% CI: 1.58-2.08) and CLP (adjRR: 1.81, 95% CI: 1.12-2.92). Maternal hospital transfer occurred more frequently in fetal CHD cases vs for those without fetal anomalies with an increased adjusted risk (adjRR: 3.65, 95% CI: 3.14-4.25). Conclusions Pregnancies with isolated fetal CHD have increased risk of SMM and maternal hospital transfer after adjusting for known risk factors. This may inform delivery planning for mothers with fetal CHD. Understanding the biological mechanisms may provide insight into other adverse perinatal outcomes in this population.
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Affiliation(s)
- Stephanie Y. Tseng
- The Heart Institute, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Shae Anderson
- Division of Pediatric Cardiology, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Emily DeFranco
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Cincinnati, Cincinnati, Ohio
| | - Robert Rossi
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Cincinnati, Cincinnati, Ohio
| | - Allison A. Divanovic
- The Heart Institute, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - James F. Cnota
- The Heart Institute, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
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25
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Moon JE, Lawrence JB. Chromosome silencing in vitro reveals trisomy 21 causes cell-autonomous deficits in angiogenesis and early dysregulation in Notch signaling. Cell Rep 2022; 40:111174. [PMID: 35947952 PMCID: PMC9505374 DOI: 10.1016/j.celrep.2022.111174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 12/24/2021] [Accepted: 07/18/2022] [Indexed: 11/28/2022] Open
Abstract
Despite the prevalence of Down syndrome (DS), little is known regarding the specific cell pathologies that underlie this multi-system disorder. To understand which cell types and pathways are more directly affected by trisomy 21 (T21), we used an inducible-XIST system to silence one chromosome 21 in vitro. T21 caused the dysregulation of Notch signaling in iPSCs, potentially affecting cell-type programming. Further analyses identified dysregulation of pathways important for two cell types: neurogenesis and angiogenesis. Angiogenesis is essential to many bodily systems, yet is understudied in DS; therefore, we focused next on whether T21 affects endothelial cells. An in vitro assay for microvasculature formation revealed a cellular pathology involving delayed tube formation in response to angiogenic signals. Parallel transcriptomic analysis of endothelia further showed deficits in angiogenesis regulators. Results indicate a direct cell-autonomous impact of T21 on endothelial function, highlighting the importance of angiogenesis, with wide-reaching implications for development and disease progression. Moon and Lawrence examine the immediate effects of trisomy 21 silencing and find angiogenesis and neurogenesis pathways, including Notch signaling, affected as early as pluripotency. In endothelial cells, functional analyses show that trisomy delays the angiogenic response for microvessel formation and transcriptomics show a parallel impact on angiogenic regulators and signal-response and cytoskeleton processes.
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Affiliation(s)
- Jennifer E Moon
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01655, USA
| | - Jeanne B Lawrence
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01655, USA; Department of Pediatrics, University of Massachusetts Medical School, Worcester, MA 01655, USA.
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26
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Ordás P, Rodríguez R, Herrero B, Deiros L, Gómez E, Llurba E, Bartha JL, Antolín E. Longitudinal changes in fetal head biometry and fetoplacental circulation in fetuses with congenital heart defects. Acta Obstet Gynecol Scand 2022; 101:987-995. [PMID: 35726340 DOI: 10.1111/aogs.14401] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 04/12/2022] [Accepted: 05/13/2022] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Objectives were to analyze changes in fetal cephalic biometry and fetoplacental circulation throughout pregnancy in fetuses with congenital heart defects. MATERIAL AND METHODS Prospective study conducted on three university tertiary referral hospitals. Fetuses with the diagnosis of isolated congenital heart defects attending between 2014 and 2018 were included. Congenital heart defects were divided into two groups according to the oxygen supply to the central nervous system: group I (expected low placental blood content and low oxygen delivery to the brain) and group II (expected intermediate and high placental blood content). Fetal biometry and Doppler parameters were collected between 25-30 weeks of gestation and 34-40 weeks of gestation and transformed into Z scores. The results were compared with healthy controls. Finally, general linear modeling was performed to analyze repeated measurements. RESULTS In all, 71 fetuses met the inclusion criteria. Fetuses with congenital heart defects had significantly smaller head (biparietal diameter [p < 0.001], head circumference [p = 0.001]) and abdominal circumference (p < 0.001), and lower estimated fetal weight (p < 0.001) than controls. When analyzing according to congenital heart defects type, head size was significantly smaller in group I compared with group II (p = 0.04). Regarding Doppler parameters, fetuses with congenital heart defects showed higher umbilical artery pulsatility index (p < 0.001) and lower cerebroplacental ratio (p = 0.044) than controls. In group I, umbilical artery pulsatility index was above the 95th centile in 15.4% of fetuses compared with 6.7% in group II and 1.9% in controls (p < 0.001); moreover, middle cerebral artery pulsatility index was below the 5th centile in 5.4% of group I fetuses compared with 0% in group II and 1.2% in controls (p = 0.011). General linear model for two measurements showed significant longitudinal changes in biometric parameters. Growth rate of fetal head through pregnancy (head circumference Z score) was lower in fetuses with congenital heart defects compared with controls (p = 0.043). In group I, the head circumference Z score longitudinal decrease was significantly higher than in group II (p < 0.001). CONCLUSIONS Fetuses with congenital heart defects are at risk of smaller head size and Doppler changes. Growth rate of fetal head throughout pregnancy is also affected. These findings are mainly associated with cardiac defects with expected low oxygen supply to the central nervous system.
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Affiliation(s)
- Polán Ordás
- Division of Maternal and Fetal Medicine, Department of Obstetrics and Gynecology, University Hospital La Paz, Madrid, Spain
| | - Roberto Rodríguez
- Division of Maternal and Fetal Medicine, Department of Obstetrics and Gynecology, University Hospital La Paz, Madrid, Spain
| | - Beatriz Herrero
- Division of Maternal and Fetal Medicine, Department of Obstetrics and Gynecology, University Hospital La Paz, Madrid, Spain
| | - Lucía Deiros
- Division of Pediatric Cardiology, University Hospital La Paz, Madrid, Spain
| | - Enery Gómez
- Division of Maternal and Fetal Medicine, Department Obstetrics and Gynecology, University Hospital 12 Octubre, Madrid, Spain
| | - Elisa Llurba
- Division of Maternal and Fetal Medicine, Department Obstetrics and Gynecology, St Creu and St Pau Hospital, Barcelona, Spain.,RETICS "Maternal and Child Health and Development Network" (SAMID Network), ISCIII, Madrid, Spain
| | - José Luis Bartha
- Division of Maternal and Fetal Medicine, Department of Obstetrics and Gynecology, University Hospital La Paz, Madrid, Spain.,RETICS "Maternal and Child Health and Development Network" (SAMID Network), ISCIII, Madrid, Spain
| | - Eugenia Antolín
- Division of Maternal and Fetal Medicine, Department of Obstetrics and Gynecology, University Hospital La Paz, Madrid, Spain.,RETICS "Maternal and Child Health and Development Network" (SAMID Network), ISCIII, Madrid, Spain
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27
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Omann C, Nyboe C, Kristensen R, Ernst A, Ramlau-Hansen CH, Rask C, Tabor A, Gaynor JW, Hjortdal VE. Pre-eclampsia is associated with increased neurodevelopmental disorders in children with congenital heart disease. EUROPEAN HEART JOURNAL OPEN 2022; 2:oeac027. [PMID: 35919351 PMCID: PMC9242033 DOI: 10.1093/ehjopen/oeac027] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 03/17/2022] [Accepted: 03/24/2022] [Indexed: 06/15/2023]
Abstract
AIMS Our primary aim was to examine whether exposure to pre-eclampsia increases the risk of neurodevelopmental disorders in children born with congenital heart disease (CHD). Our secondary aim was to evaluate whether CHD and pre-eclampsia may act in synergy and potentiate this risk. METHOD AND RESULTS Using population-based registries, we included all Danish children born with CHD between 1994 and 2017. Non-singletons and children born with a syndrome were excluded. Neurodevelopmental disorders including attention-deficit/hyperactivity disorder, autism spectrum disorders, and tic disorders were identified with the use of the 10th edition of International Classification of Disease (ICD-10) codes DF80-DF98. Using Cox proportional hazard regression, we estimated the risk of neurodevelopmental disorders in children with CHD exposed to pre-eclampsia compared with those with CHD not exposed to pre-eclampsia. The population consisted of 11 449 children born with CHD. Children exposed to pre-eclampsia had an increased risk of neurodevelopmental disorders, hazard ratio: 1.84 (95% confidence interval: 1.39-2.42). Furthermore, a comparison cohort of 113 713 children with no CHD diagnoses were included. Using cumulative incidence analyses with death as competing risk, we compared the risk of neurodevelopmental disorders if exposed to pre-eclampsia among children with CHD and children without CHD. Exposure to pre-eclampsia drastically increased the cumulative incidence of neurodevelopmental disorders in children born with CHD. CONCLUSION Exposure to pre-eclampsia is associated with increased risk of neurodevelopmental disorders in children born with CHD. CHD and pre-eclampsia may act in synergy and potentiate this effect. Clinicians should therefore be especially attentive to neurodevelopmental problems in this vulnerable subgroup.
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Affiliation(s)
- Camilla Omann
- Department of Cardiothoracic & Vascular Surgery, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Camilla Nyboe
- Department of Cardiothoracic & Vascular Surgery, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Rasmus Kristensen
- Department of Cardiothoracic Surgery, Copenhagen University Hospital, Copenhagen, Denmark
| | - Andreas Ernst
- Department of Public Health, Research Unit for Epidemiology, Aarhus University, Aarhus, Denmark
| | | | - Charlotte Rask
- Department of Child and Adolescent Psychiatry, Aarhus University Hospital, Aarhus, Denmark
| | - Ann Tabor
- Center of Fetal Medicine, Department of Obstetrics, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - J. William Gaynor
- Division of Cardiothoracic Surgery, Children’s Hospital of Philadelphia, Philadelphia, PA, USA
| | - Vibeke E. Hjortdal
- Department of Cardiothoracic Surgery, Copenhagen University Hospital, Copenhagen, Denmark
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28
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Bongers-Karmaoui MN, Jaddoe VW, Roest AA, Helbing WA, Steegers EA, Gaillard R. Associations of maternal angiogenic factors during pregnancy with alterations in cardiac development in childhood at 10 years of age. Am Heart J 2022; 247:100-111. [PMID: 35123935 DOI: 10.1016/j.ahj.2022.01.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 12/23/2021] [Accepted: 01/29/2022] [Indexed: 11/27/2022]
Abstract
AIM To examine whether maternal angiogenic factors in the first half of pregnancy are associated with offspring left and right cardiac development. METHODS In a population-based prospective cohort among 2,415 women and their offspring, maternal first and second trimester plasma PlGF and sFlt-1 concentrations were measured. Cardiac MRI was performed in their offspring at 10 years. RESULTS Maternal angiogenic factors were not associated with childhood cardiac outcomes in the total population. In children born small-for-their-gestational-age, higher maternal first trimester PlGF concentrations were associated with a lower childhood left ventricular mass (-0.24 SDS [95%CI -0.42, -0.05 per SDS increase in maternal PlGF]), whereas higher sFlt-1 concentrations were associated with higher childhood left ventricular mass (0.22 SDS [95%CI 0.09, 0.34 per SDS increase in maternal sFlt-1]). Higher second trimester maternal sFlt-1 concentrations were also associated with higher childhood left ventricular mass (P-value <.05). In preterm born children, higher maternal first and second trimester sFlt-1/PlGF ratio were associated with higher childhood left ventricular mass (0.30 SDS [95%CI 0.01, 0.60], 0.22 SDS [95%CI -0.03, 0.40]) per SDS increase in maternal sFlt-1/PlGF ratio in first and second trimester respectively). No effects on other childhood cardiac outcomes were present within these higher-risk children. CONCLUSIONS In a low-risk population, maternal angiogenic factors are not associated with childhood cardiac ventricular structure, and function within the normal range. In children born small for their gestational age or preterm, an imbalance in maternal angiogenic factors in the first half of pregnancy was associated with higher childhood left ventricular mass only.
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Aliasi M, Snoep MC, van Geloven N, Haak MC. Birthweight and isolated congenital heart defects - A systematic review and meta-analysis. BJOG 2022; 129:1805-1816. [PMID: 35352871 PMCID: PMC9542320 DOI: 10.1111/1471-0528.17164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 12/28/2021] [Accepted: 01/22/2022] [Indexed: 11/30/2022]
Abstract
Background Birthweight (BW) is an important prognostic factor in newborns with congenital heart defects (CHD). Objectives To give an overview of the literature on BW z‐score in children with isolated CHD. Search strategy A systematic search was performed on isolated CHD and BW in PubMed, Embase, Web of Science, COCHRANE Library and Emcare. Selection criteria Neonates with isolated CHD were included if a BW percentile, BW z‐score or % small‐or‐gestational age (SGA) was reported. Data collection and analysis BW z‐score and percentage SGA were pooled with random‐effect meta‐analysis. Quality and risk of bias were assessed using the modified Newcastle Ottawa Scale. Main results Twenty‐three articles (27 893 cases) were included. BW z‐scores were retrieved from 11 articles, resulting in a pooled z‐score of −0.20 (95% CI −0.50 to 0.11). The overall pooled prevalence of SGA <10th percentile was 16.0% (95% CI 11.4–20.5; 14 studies). Subgroup analysis of major CHD showed similar results (BW z‐score −0.23 and percentage SGA 16.2%). Conclusions Overall BW in isolated CHD is within range of normality but impaired, with a 1.6‐fold higher risk of SGA, irrespective of the type of CHD (major CHD vs all CHD combined). Our findings underline the association between CHD and BW. The use of BW z‐scores provides insight into growth of all fetuses with CHD. Tweetable abstract Infants with a congenital heart defect (CHD) have a lower birthweight z‐score and a higher incidence of small‐for‐gestational age (<10th percentile). This was encountered both in the major CHD‐group as well as in all‐CHD combined group analysis. Future research on the association between birthweight and CHD should include all types of CHDs (including mild cardiac defects) and placental‐related disease, such as pre‐eclampsia. We advocate the use of international standardised fetal growth and birthweight charts in CHD research. Infants with a congenital heart defect (CHD) have a lower birthweight z‐score and a higher incidence of small‐for‐gestational age (<10th percentile). This was encountered both in the major CHD‐group as well as in all‐CHD combined group analysis. Future research on the association between birthweight and CHD should include all types of CHDs (including mild cardiac defects) and placental‐related disease, such as pre‐eclampsia. We advocate the use of international standardised fetal growth and birthweight charts in CHD research.
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Affiliation(s)
- Moska Aliasi
- Department of Obstetrics and Fetal Medicine, Leiden University Medical Centre, Leiden, The Netherlands
| | - Maartje C Snoep
- Department of Obstetrics and Fetal Medicine, Leiden University Medical Centre, Leiden, The Netherlands
| | - Nan van Geloven
- Department of Biomedical Data Sciences, Leiden University Medical Centre, Leiden, The Netherlands
| | - Monique C Haak
- Department of Obstetrics and Fetal Medicine, Leiden University Medical Centre, Leiden, The Netherlands
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Savla JJ, Putt ME, Huang J, Parry S, Moldenhauer JS, Reilly S, Youman O, Rychik J, Mercer‐Rosa L, Gaynor JW, Kawut SM. Impact of Maternal-Fetal Environment on Mortality in Children With Single Ventricle Heart Disease. J Am Heart Assoc 2022; 11:e020299. [PMID: 35014861 PMCID: PMC9238520 DOI: 10.1161/jaha.120.020299] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Children with single ventricle heart disease have significant morbidity and mortality. The maternal–fetal environment (MFE) may adversely impact outcomes after neonatal cardiac surgery. We hypothesized that impaired MFE would be associated with an increased risk of death after stage 1 Norwood reconstruction. METHODS AND RESULTS We performed a retrospective cohort study of children with hypoplastic left heart syndrome (and anatomic variants) who underwent stage 1 Norwood reconstruction between 2008 and 2018. Impaired MFE was defined as maternal gestational hypertension, preeclampsia, gestational diabetes, and/or smoking during pregnancy. Cox proportional hazards regression models were used to investigate the association between impaired MFE and death while adjusting for confounders. Hospital length of stay was assessed with the competing risk of in‐hospital death. In 273 children, the median age at stage 1 Norwood reconstruction was 4 days (interquartile range [IQR], 3–6 days). A total of 72 children (26%) were exposed to an impaired MFE; they had more preterm births (18% versus 7%) and a greater percentage with low birth weights <2.5 kg (18% versus 4%) than those without impaired MFE. Impaired MFE was associated with a higher risk of death (hazard ratio [HR], 6.05; 95% CI, 3.59–10.21; P<0.001) after adjusting for age at surgery, Hispanic ethnicity, genetic syndrome, cardiac diagnosis, surgeon, and birth era. Children with impaired MFE had almost double the risk of prolonged hospital stay (HR, 1.95; 95% CI, 1.41–2.70; P<0.001). CONCLUSIONS Children exposed to an impaired MFE had a higher risk of death following stage 1 Norwood reconstruction. Prenatal exposures are potentially modifiable factors that can be targeted to improve outcomes after pediatric cardiac surgery.
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Affiliation(s)
- Jill J. Savla
- Division of CardiologyDepartment of Pediatrics, Children’s Hospital of Philadelphia and Perelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPA
| | - Mary E. Putt
- Department of Biostatistics, Epidemiology, and InformaticsPerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPA
| | - Jing Huang
- Department of Biostatistics, Epidemiology, and InformaticsPerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPA
| | - Samuel Parry
- Department of Obstetrics and GynecologyPerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPA
| | - Julie S. Moldenhauer
- Center for Fetal Diagnosis and TreatmentChildren’s Hospital of Philadelphia and Perelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPA
| | - Samantha Reilly
- Division of CardiologyDepartment of Pediatrics, Children’s Hospital of Philadelphia and Perelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPA
| | - Olivia Youman
- Division of CardiologyDepartment of Pediatrics, Children’s Hospital of Philadelphia and Perelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPA
| | - Jack Rychik
- Division of CardiologyDepartment of Pediatrics, Children’s Hospital of Philadelphia and Perelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPA
| | - Laura Mercer‐Rosa
- Division of CardiologyDepartment of Pediatrics, Children’s Hospital of Philadelphia and Perelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPA
| | - J. William Gaynor
- Division of Cardiothoracic SurgeryDepartment of Surgery, Children’s Hospital of Philadelphia and Perelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPA
| | - Steven M. Kawut
- Department of MedicinePerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPA
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Lee J, Cho H. Fetal Pulmonary Vein Pulsatility Index in the Third Trimester of Pregnancy as a Predictor of Small for Gestational Age. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2022; 41:53-60. [PMID: 33665911 DOI: 10.1002/jum.15678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 02/11/2021] [Accepted: 02/12/2021] [Indexed: 06/12/2023]
Abstract
OBJECTIVE This study aimed to establish whether the increased fetal pulmonary venous pulsatility index (PVPI) in late pregnancy can independently predict small for gestational age (SGA) and to verify its cut point value and efficacy. METHOD The PVPI was measured in women with singleton pregnancies between 25 and 39 gestational weeks. Maternal hypertension and diabetes, estimated fetal weight (EFW) and percentile of the corresponding weeks of pregnancy (USG_PER), gestational weeks at delivery, and birth weight and percentile of the corresponding weeks of pregnancy (BABY_PER) were reviewed. To assess whether PVPI was independently correlated with BABY_PER, Pearson's correlation analysis was performed. The cut point value of PVPI for the prediction of SGA was established using a receiver operating characteristic (ROC) curve. RESULTS A total of 129 mothers were included in this study. Both USG_PER and PVPI were significantly related to SGA, independently (P <.001 and P = .004, respectively). The cut point value of PVPI was found to be 1.13. The AUCs of PVPI and USG_PER were not significantly different (P = .624). The sensitivity of PVPI was 70.27%, and the specificity was 92.39%. CONCLUSION PVPI could predict SGA independently, and the efficacy was comparable to EFW during pregnancy.
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Affiliation(s)
- Jeongeun Lee
- Department of Obstetrics and Gynecology, College of Medicine, Inje University, Haeundae Paik Hospital, Busan, Korea
| | - Hyunjin Cho
- Department of Obstetrics and Gynecology, College of Medicine, Inje University, Haeundae Paik Hospital, Busan, Korea
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Ferreira BD, Barros T, Moleiro ML, Guedes-Martins L. Preeclampsia and Fetal Congenital Heart Defects. Curr Cardiol Rev 2022; 18:80-91. [PMID: 35430980 PMCID: PMC9896419 DOI: 10.2174/1573403x18666220415150943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Revised: 12/01/2021] [Accepted: 01/16/2022] [Indexed: 11/22/2022] Open
Abstract
Endothelial dysfunction, impaired implantation and placental insufficiency have been identified as mechanisms behind the development of pre-eclampsia, resulting in angiogenic factors' alteration. Angiogenic imbalance is also associated with congenital heart defects, and this common physiologic pathway may explain the association between them and pre-eclampsia. This review aims to understand the physiology shared by these two entities and whether women with pre-eclampsia have an increased risk of fetal congenital heart defects (or the opposite). The present research has highlighted multiple vasculogenic pathways associated with heart defects and preeclampsia, but also epigenetic and environmental factors, contributing both. It is also known that fetuses with a prenatal diagnosis of congenital heart disease have an increased risk of several comorbidities, including intrauterine growth restriction. Moreover, the impact of pre-eclampsia goes beyond pregnancy as it increases the risk for following pregnancies and for diseases later in life in both offspring and mothers. Given the morbidity and mortality associated with these conditions, it is of foremost importance to understand how they are related and its causative mechanisms. This knowledge may allow earlier diagnosis, an adequate surveillance or even the implementation of preventive strategies.
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Affiliation(s)
| | - Tânia Barros
- Address correspondence to this author at the Instituto de Ciências Biomédicas Abel Salazar, University of Porto, P.O. Box: 4050-313, Porto, Portugal; Tel/Fax: +351917518938; E-mail:
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Dovjak GO, Zalewski T, Seidl-Mlczoch E, Ulm PA, Berger-Kulemann V, Weber M, Prayer D, Kasprian GJ, Ulm B. Abnormal Extracardiac Development in Fetuses With Congenital Heart Disease. J Am Coll Cardiol 2021; 78:2312-2322. [PMID: 34857093 DOI: 10.1016/j.jacc.2021.09.1358] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 08/26/2021] [Accepted: 09/13/2021] [Indexed: 01/08/2023]
Abstract
BACKGROUND Knowledge about extracardiac anomalies (ECA) in fetal congenital heart disease (CHD) can improve our understanding of the developmental origins of various outcomes in these infants. The prevalence and spectrum of ECA, including structural brain anomalies (SBA), on magnetic resonance imaging (MRI) in fetuses with different types of CHD and at different gestational ages, is unknown. OBJECTIVES The purpose of this study was to evaluate ECA rates and types on MRI in fetuses with different types of CHD and across gestation. METHODS A total of 429 consecutive fetuses with CHD and MRI between 17 and 38 gestational weeks were evaluated. ECA and SBA rates were assessed for each type of CHD and classified by gestational age (<25 or ≥25 weeks) at MRI. RESULTS Of all 429 fetuses with CHD, 243 (56.6%) had ECA on MRI, and 109 (25.4%) had SBA. Among the 191 fetuses with normal genetic testing results, the ECA rate was 54.5% and the SBA rate 19.4%. Besides SBA, extrafetal (21.2%) and urogenital anomalies (10.7%) were the most prevalent ECA on MRI in all types of CHD. Predominant SBA were anomalies of hindbrain-midbrain (11.0% of all CHD), dorsal prosencephalon (10.0%) development, and abnormal cerebrospinal fluid spaces (10.5%). There was no difference in the prevalence or pattern of ECA between early (<25 weeks; 45.7%) and late (≥25 weeks; 54.3%) fetal MRI. CONCLUSIONS ECA and SBA rates on fetal MRI are high across all types of CHD studied, and ECA as well as SBA are already present from midgestation onward.
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Affiliation(s)
- Gregor O Dovjak
- Department of Biomedical Imaging and Image-Guided Therapy, Division of Neuroradiology and Musculoskeletal Radiology, Medical University of Vienna, Vienna, Austria
| | - Tim Zalewski
- Department of Obstetrics and Gynecology, Division of Obstetrics and Feto-maternal Medicine, Medical University of Vienna, Vienna, Austria
| | - Elisabeth Seidl-Mlczoch
- Department of Pediatrics and Adolescent Medicine, Division of Pediatric Cardiology, Medical University of Vienna, Vienna, Austria
| | - Patricia A Ulm
- Department of Chromosome Biology, University of Vienna, Vienna, Austria
| | - Vanessa Berger-Kulemann
- Department of Biomedical Imaging and Image-Guided Therapy, Division of Neuroradiology and Musculoskeletal Radiology, Medical University of Vienna, Vienna, Austria
| | - Michael Weber
- Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Daniela Prayer
- Department of Biomedical Imaging and Image-Guided Therapy, Division of Neuroradiology and Musculoskeletal Radiology, Medical University of Vienna, Vienna, Austria
| | - Gregor J Kasprian
- Department of Biomedical Imaging and Image-Guided Therapy, Division of Neuroradiology and Musculoskeletal Radiology, Medical University of Vienna, Vienna, Austria
| | - Barbara Ulm
- Department of Obstetrics and Gynecology, Division of Obstetrics and Feto-maternal Medicine, Medical University of Vienna, Vienna, Austria.
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Salvador M, Vilaregut A, Moyano R, Ferrer Q, Gòmez O, Moratalla T, Llurba E. Psychological distress, dyadic adjustment and family dynamics after prenatal diagnosis of congenital heart disease. An Pediatr (Barc) 2021; 97:179-189. [PMID: 34544666 DOI: 10.1016/j.anpede.2021.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 05/07/2021] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION Congenital heart disease (CHD) is one of the most frequent congenital diseases. When expectant fathers and mothers are informed of a CHD during pregnancy, they have to confront a series of individual and interpersonal psychological changes. The aim of the study was to evaluate the psychological impact of a prenatal diagnosis of CHD on expectant parents. The sample included 214 participants, mothers and their partners (case group, 57 pregnant women carrying a foetus with CHD and their partners and control group, 50 pregnant women and their partners). METHOD Administration of the BSI-18, the DAS and FACES-III following prenatal diagnosis. RESULTS Many parents (approximately 83.6%) went through stages of shock and denial in response to the diagnosis of disease that they had to confront and accept. At the individual level, 35.1% of fathers and 47.4% mothers had clinically significant scores of psychological distress. At the couple level, both fathers (77%) and mothers (82.4%) had expressed an idealized dyadic adjustment. Lastly, the perception of the family dynamic by 43.9% of fathers and 42.2% of mothers was in the mid range. CONCLUSION The results highlight the complexity of the initial stage that these couples were going through.
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Affiliation(s)
- Mireia Salvador
- Facultat de Psicologia, Ciències de l'Educació i l'Esport Blanquerna, Universitat Ramon Llull, Barcelona, Spain.
| | - Anna Vilaregut
- Facultat de Psicologia, Ciències de l'Educació i l'Esport Blanquerna, Universitat Ramon Llull, Barcelona, Spain
| | - Rosana Moyano
- Facultat de Psicologia, Ciències de l'Educació i l'Esport Blanquerna, Universitat Ramon Llull, Barcelona, Spain
| | - Queralt Ferrer
- Facultat de Psicologia, Ciències de l'Educació i l'Esport Blanquerna, Universitat Ramon Llull, Barcelona, Spain
| | - Olga Gòmez
- Facultat de Psicologia, Ciències de l'Educació i l'Esport Blanquerna, Universitat Ramon Llull, Barcelona, Spain
| | - Teresa Moratalla
- Facultat de Psicologia, Ciències de l'Educació i l'Esport Blanquerna, Universitat Ramon Llull, Barcelona, Spain
| | - Elisa Llurba
- Facultat de Psicologia, Ciències de l'Educació i l'Esport Blanquerna, Universitat Ramon Llull, Barcelona, Spain
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Hypoplastic left heart syndrome (HLHS): molecular pathogenesis and emerging drug targets for cardiac repair and regeneration. Expert Opin Ther Targets 2021; 25:621-632. [PMID: 34488532 DOI: 10.1080/14728222.2021.1978069] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Hypoplastic left heart syndrome (HLHS) is a severe developmental defect characterized by the underdevelopment of the left ventricle along with aortic and valvular defects. Multiple palliative surgeries are required for survival. Emerging studies have identified potential mechanisms for the disease onset, including genetic and hemodynamic causes. Genetic variants associated with HLHS include transcription factors, chromatin remodelers, structural proteins, and signaling proteins necessary for normal heart development. Nonetheless, current therapies are being tested clinically and have shown promising results at improving cardiac function in patients who have undergone palliative surgeries. AREAS COVERED We searched PubMed and clinicaltrials.gov to review most of the mechanistic research and clinical trials involving HLHS. This review discusses the anatomy and pathology of HLHS hearts. We highlight some of the identified genetic variants that underly the molecular pathogenesis of HLHS. Additionally, we discuss some of the emerging therapies and their limitations for HLHS. EXPERT OPINION While HLHS etiology is largely obscure, palliative therapies remain the most viable option for the patients. It is necessary to generate animal and stem cell models to understand the underlying genetic causes directly leading to HLHS and facilitate the use of gene-based therapies to improve cardiac development and regeneration.
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Conditional Mutation of Hand1 in the Mouse Placenta Disrupts Placental Vascular Development Resulting in Fetal Loss in Both Early and Late Pregnancy. Int J Mol Sci 2021; 22:ijms22179532. [PMID: 34502440 PMCID: PMC8431056 DOI: 10.3390/ijms22179532] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 08/26/2021] [Accepted: 08/31/2021] [Indexed: 11/18/2022] Open
Abstract
Congenital heart defects (CHD) affect approximately 1% of all live births, and often require complex surgeries at birth. We have previously demonstrated abnormal placental vascularization in human placentas from fetuses diagnosed with CHD. Hand1 has roles in both heart and placental development and is implicated in CHD development. We utilized two conditionally activated Hand1A126fs/+ murine mutant models to investigate the importance of cell-specific Hand1 on placental development in early (Nkx2-5Cre) and late (Cdh5Cre) pregnancy. Embryonic lethality occurred in Nkx2-5Cre/Hand1A126fs/+ embryos with marked fetal demise occurring after E10.5 due to a failure in placental labyrinth formation and therefore the inability to switch to hemotrophic nutrition or maintain sufficient oxygen transfer to the fetus. Labyrinthine vessels failed to develop appropriately and vessel density was significantly lower by day E12.5. In late pregnancy, the occurrence of Cdh5Cre+;Hand1A126fs/+ fetuses was reduced from 29% at E12.5 to 20% at E18.5 and remaining fetuses exhibited reduced fetal and placental weights, labyrinth vessel density and placenta angiogenic factor mRNA expression. Our results demonstrate for the first time the necessity of Hand1 in both establishment and remodeling of the exchange area beyond early pregnancy and in patterning vascularization of the placental labyrinth crucial for maintaining pregnancy and successful fetal growth.
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Snoep MC, Aliasi M, van der Meeren LE, Jongbloed MRM, DeRuiter MC, Haak MC. Placenta morphology and biomarkers in pregnancies with congenital heart disease - A systematic review. Placenta 2021; 112:189-196. [PMID: 34388551 DOI: 10.1016/j.placenta.2021.07.297] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 07/16/2021] [Accepted: 07/27/2021] [Indexed: 01/29/2023]
Abstract
Impaired placentation is an important contributing factor to intra-uterine growth restriction and pre-eclampsia in fetuses with congenital heart defects (CHD). These pregnancy complications occur more frequently in pregnancies with fetal CHD. One of the most important factors influencing the life of children with CHD is neurodevelopmental delay, which seems to start already in utero. Delayed neurodevelopment in utero may be correlated or even (partly) explained by impaired placentation in CHD cases. This systematic review provides an overview of published literature on placental development in pregnancies with fetal CHD. A systematic search was performed and the Newcastle-Ottawa scale was used to access data quality. Primary outcomes were placenta size and weight, vascular and villous architecture, immunohistochemistry, angiogenic biomarkers and/or placental gene expression. A total of 1161 articles were reviewed and 21 studies were included. Studies including CHD with a genetic disorder or syndrome and/or multiple pregnancies were excluded. Lower placental weight and elevated rates of abnormal umbilical cord insertions were found in CHD. Cases with CHD more frequently showed microscopic placental abnormalities (i.e. abnormal villous maturation and increased maternal vascular malperfusion lesions), reduced levels of angiogenic biomarkers and increased levels of anti-angiogenic biomarkers in maternal serum and umbilical cord blood. Altered gene expression involved in placental development and fetal growth were found in maternal serum and CHD placentas. In conclusion, abnormal placentation is found in CHD. More extensive studies are needed to elucidate the contribution of impaired placentation to delayed neurodevelopment in CHD cases.
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Affiliation(s)
- Maartje C Snoep
- Department of Obstetrics and Fetal Medicine, Leiden University Medical Center, Leiden, the Netherlands.
| | - Moska Aliasi
- Department of Obstetrics and Fetal Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | | | - Monique R M Jongbloed
- Department of Anatomy and Embryology, Leiden University Medical Center, Leiden, the Netherlands; Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Marco C DeRuiter
- Department of Anatomy and Embryology, Leiden University Medical Center, Leiden, the Netherlands
| | - Monique C Haak
- Department of Obstetrics and Fetal Medicine, Leiden University Medical Center, Leiden, the Netherlands
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Salvador M, Vilaregut A, Moyano R, Ferrer Q, Gòmez O, Moratalla T, Llurba E. [Psychological distress, dyadic adjustment and family dynamics after prenatal diagnosis of congenital heart disease]. An Pediatr (Barc) 2021; 97:S1695-4033(21)00237-X. [PMID: 34353747 DOI: 10.1016/j.anpedi.2021.05.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 04/26/2021] [Accepted: 05/07/2021] [Indexed: 11/16/2022] Open
Abstract
INTRODUCTION Congenital heart disease (CHD) is one of the most frequent congenital diseases. When expectant fathers and mothers are informed of a CHD during pregnancy, they have to confront a series of individual and interpersonal psychological changes. The aim of the study was to evaluate the psychological impact of a prenatal diagnosis of CHD on expectant parents. The sample included 214 participants, mothers and their partners (case group, 57 pregnant women carrying a foetus with CHD and their partners; and control group, 50 pregnant women and their partners). METHOD Administration of BSI-18, DAS and FACES-III following prenatal diagnosis. RESULTS Many parents (approximately 83.6%) went through stages of shock and denial in response to the diagnosis of disease that they had to confront and accept. At the individual level, 35.1% of fathers and 47.4% mothers had clinically significant scores of psychological distress. At the couple level, both fathers (77%) and mothers (82.4%) had expressed an idealized dyadic adjustment. Lastly, the perception of the family dynamic by 43.9% of fathers and 42.2% of mothers was in the mid-range. CONCLUSION The results highlight the complexity of the initial stage that these couples were going through.
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Affiliation(s)
- Mireia Salvador
- Facultat de Psicologia, Ciències de l'Educació i l'Esport Blanquerna, Universitat Ramon Llull, Barcelona, España.
| | - Anna Vilaregut
- Facultat de Psicologia, Ciències de l'Educació i l'Esport Blanquerna, Universitat Ramon Llull, Barcelona, España
| | - Rosana Moyano
- Facultat de Psicologia, Ciències de l'Educació i l'Esport Blanquerna, Universitat Ramon Llull, Barcelona, España
| | - Queralt Ferrer
- Facultat de Psicologia, Ciències de l'Educació i l'Esport Blanquerna, Universitat Ramon Llull, Barcelona, España
| | - Olga Gòmez
- Facultat de Psicologia, Ciències de l'Educació i l'Esport Blanquerna, Universitat Ramon Llull, Barcelona, España
| | - Teresa Moratalla
- Facultat de Psicologia, Ciències de l'Educació i l'Esport Blanquerna, Universitat Ramon Llull, Barcelona, España
| | - Elisa Llurba
- Facultat de Psicologia, Ciències de l'Educació i l'Esport Blanquerna, Universitat Ramon Llull, Barcelona, España
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Zheng BH, Liu XM, Zhao P, Li P. A review on neurodevelopmental abnormalities in congenital heart disease: focus on minimizing the deleterious effects on patients. ALL LIFE 2021. [DOI: 10.1080/26895293.2021.1899992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
- Bai-hong Zheng
- Department of Pediatrics, the Second Hospital of Jilin University, Changchun, Jilin, People’s Republic of China
| | - Xiu-min Liu
- Department of Clinical Laboratory, the Second Hospital of Jilin University, Changchun, People’s Republic of China
| | - Peng Zhao
- Department of Anesthesiology, the Second Hospital of Jilin University, Changchun, People’s Republic of China
| | - Ping Li
- Department of Developmental Pediatrics, the Second Hospital of Jilin University, Changchun, Jilin, People’s Republic of China
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Current Updates on Pre-eclampsia: Maternal and Foetal Cardiovascular Diseases Predilection, Science or Myth? : Future cardiovascular disease risks in mother and child following pre-eclampsia. Curr Hypertens Rep 2021; 23:16. [PMID: 33694011 DOI: 10.1007/s11906-021-01132-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/17/2021] [Indexed: 12/18/2022]
Abstract
PURPOSE OF REVIEW Cardiovascular diseases (CVD), including pre-eclampsia (PE), remain the major cause of death and morbidity in women. This review elucidates the current knowledge, state of research and scientific information available on the post-event implications and complications of PE regarding maternal and foetal cardiovascular health. Does PE expose, predispose or aggravate a predilection to maternal and foetal CVD later in life? RECENT FINDINGS Women with a history of PE are reported to have stiffer arteries and are more likely to develop cardiovascular problems with time, especially aortic stenosis and mitral regurgitation, which were not hitherto linked with hypertensive pregnancy. Foetal cells persistence in the mother long after pregnancy, now clearly established in the lungs of mice postpartum, is suggested to portend an overexpression of STOX1, which may potentiate later life CVD. Moreover, the conventional theories of in utero stress and developmental reprogramming may not adequately explain the risk of later life CVD predilection in offspring born to mothers with pre-eclampsia as recent data has shown that siblings of offspring born from pre-eclamptic pregnancies are also at higher risk of hypertension later in life, irrespective of whether subsequent pregnancies were pre-eclamptic or normotensive. The mechanism involved in adverse cardiovascular outcome in offspring of pre-eclamptic pregnancies is most likely an intricate interaction of foetal programming, environmental and genetic factors. In light of available evidence, the question of whether PE is just a pointer or predisposing factor to maternal development of CVDs in later life begs for answers to facilitate definitive clinical solutions and preventive approaches.
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Steinweg JK, Hui GTY, Pietsch M, Ho A, van Poppel MP, Lloyd D, Colford K, Simpson JM, Razavi R, Pushparajah K, Rutherford M, Hutter J. T2* placental MRI in pregnancies complicated with fetal congenital heart disease. Placenta 2021; 108:23-31. [PMID: 33798991 DOI: 10.1016/j.placenta.2021.02.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 02/05/2021] [Accepted: 02/25/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Congenital heart disease (CHD) is one of the most important and common group of congenital malformations in humans. Concurrent development and close functional links between the fetal heart and placenta emphasise the importance of understanding placental function and its influence in pregnancy outcomes. The aim of this study was to evaluate placental oxygenation by relaxometry (T2*) to assess differences in placental phenotype and function in CHD. METHODS In this prospective cross-sectional observational study, 69 women with a fetus affected with CHD and 37 controls, whole placental T2* was acquired using a 1.5-Tesla MRI scanner. Gaussian Process Regression was used to assess differences in placental phenotype in CHD cohorts compared to our controls. RESULTS Placental T2* maps demonstrated significant differences in CHD compared to controls at equivalent gestational age. Mean T2* values over the entire placental volume were lowest compared to predicted normal in right sided obstructive lesions (RSOL) (Z-Score 2.30). This cohort also showed highest lacunarity indices (Z-score -1.7), as a marker of lobule size. Distribution patterns of T2* values over the entire placental volume were positively skewed in RSOL (Z-score -4.69) and suspected, not confirmed coarctation of the aorta (CoA-) (Z-score -3.83). Deviations were also reflected in positive kurtosis in RSOL (Z-score -3.47) and CoA- (Z-score -2.86). CONCLUSION Placental structure and function appear to deviate from normal development in pregnancies with fetal CHD. Specific patterns of altered placental function assessed by T2* deliver crucial complementary information to antenatal assessments in the presence of fetal CHD.
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Affiliation(s)
- Johannes K Steinweg
- Department of Cardiovascular Imaging, School of Biomedical Engineering & Imaging Science, King's College London, London, United Kingdom.
| | - Grace Tin Yan Hui
- Centre for the Developing Brain, King's College London, London, United Kingdom
| | - Maximilian Pietsch
- Centre for the Developing Brain, King's College London, London, United Kingdom; Department of Biomedical Engineering, School of Biomedical Engineering & Imaging Science, King's College London, London, United Kingdom
| | - Alison Ho
- Centre for the Developing Brain, King's College London, London, United Kingdom
| | - Milou Pm van Poppel
- Department of Cardiovascular Imaging, School of Biomedical Engineering & Imaging Science, King's College London, London, United Kingdom
| | - David Lloyd
- Department of Cardiovascular Imaging, School of Biomedical Engineering & Imaging Science, King's College London, London, United Kingdom; Department of Congenital Heart Disease, Evelina Children's Hospital, London, United Kingdom
| | - Kathleen Colford
- Centre for the Developing Brain, King's College London, London, United Kingdom
| | - John M Simpson
- Department of Cardiovascular Imaging, School of Biomedical Engineering & Imaging Science, King's College London, London, United Kingdom; Department of Congenital Heart Disease, Evelina Children's Hospital, London, United Kingdom
| | - Reza Razavi
- Department of Cardiovascular Imaging, School of Biomedical Engineering & Imaging Science, King's College London, London, United Kingdom; Department of Congenital Heart Disease, Evelina Children's Hospital, London, United Kingdom
| | - Kuberan Pushparajah
- Department of Cardiovascular Imaging, School of Biomedical Engineering & Imaging Science, King's College London, London, United Kingdom; Department of Congenital Heart Disease, Evelina Children's Hospital, London, United Kingdom
| | - Mary Rutherford
- Centre for the Developing Brain, King's College London, London, United Kingdom
| | - Jana Hutter
- Centre for the Developing Brain, King's College London, London, United Kingdom; Department of Biomedical Engineering, School of Biomedical Engineering & Imaging Science, King's College London, London, United Kingdom
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Graupner O, Koch J, Enzensberger C, Götte M, Wolter A, Müller V, Kawecki A, Herrmann J, Axt-Fliedner R. Cerebroplacental and Uterine Doppler Indices in Pregnancies Complicated by Congenital Heart Disease of the Fetus. ULTRASCHALL IN DER MEDIZIN (STUTTGART, GERMANY : 1980) 2021; 42:48-55. [PMID: 31200391 DOI: 10.1055/a-0900-4021] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
PURPOSE Children with congenital heart disease (CHD) are known to have impaired neurodevelopment possibly influenced by altered cerebroplacental hemodynamics antenatally. We compared fetomaternal Doppler patterns in different CHD groups with published normative values during gestation. MATERIALS AND METHODS Retrospective cohort study consisting of 248 CHD fetuses. Subgroups were generated according to the expected ascending aorta oxygen saturation: low portion of high oxygenated umbilical venous (UV) blood (group 1: n = 108), intermediate portion of UV blood due to intracardiac mixing with oxygen poor systemic blood (group 2: n = 103), high (group 3: n = 13) and low portion of UV blood without mixing of blood (group 4: n = 24). Doppler examination included umbilical artery and middle cerebral artery pulsatility index (UA-PI, MCA-PI), cerebroplacental ratio (CPR) and mean uterine artery (mUtA) PI. For mean comparisons at different gestational ages (GA), estimated marginal means from regression models are reported for GA 22 weeks (wks), GA 30 wks and GA 38 wks. RESULTS Z-score transformed values of MCA-PI (zMCA-PI) were significantly lower in group 1 compared to all other subgroups at GA 30 wks (p < 0.05). At 38 wks, group 1 had significantly lower values of zMCA-PI and zCPR compared to groups 2 and 4. Group 1 fetuses showed a significant association between zMCA-PI and zCPR (negative) and GA as well as zmUtA-PI (positive) and GA compared to reference values. CONCLUSION Our data confirm that CHD fetuses have a higher rate of cerebral redistribution in the third trimester. Changes in Doppler patterns were mainly observed in CHD with a low portion of UV blood in the ascending aorta.
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Affiliation(s)
- Oliver Graupner
- Department of Obstetrics and Gynecology, University Hospital rechts der Isar, Technical University of Munich, Munich, Germany
| | - Jessica Koch
- Department of Obstetrics and Gynecology, Division of Prenatal Medicine, University Hospital UKGM, Justus-Liebig University, Giessen, Germany
| | - Christian Enzensberger
- Department of Obstetrics and Gynecology, Division of Prenatal Medicine, University Hospital UKGM, Justus-Liebig University, Giessen, Germany
| | - Malena Götte
- Department of Obstetrics and Gynecology, Division of Prenatal Medicine, University Hospital UKGM, Justus-Liebig University, Giessen, Germany
| | - Aline Wolter
- Department of Obstetrics and Gynecology, Division of Prenatal Medicine, University Hospital UKGM, Justus-Liebig University, Giessen, Germany
| | - Vera Müller
- Department of Obstetrics and Gynecology, Division of Prenatal Medicine, University Hospital UKGM, Justus-Liebig University, Giessen, Germany
| | - Andreea Kawecki
- Department of Obstetrics and Gynecology, Division of Prenatal Medicine, University Hospital UKGM, Justus-Liebig University, Giessen, Germany
| | | | - Roland Axt-Fliedner
- Department of Obstetrics and Gynecology, Division of Prenatal Medicine, University Hospital UKGM, Justus-Liebig University, Giessen, Germany
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Ho A, Hutter J, Slator P, Jackson L, Seed PT, Mccabe L, Al-Adnani M, Marnerides A, George S, Story L, Hajnal JV, Rutherford M, Chappell LC. Placental magnetic resonance imaging in chronic hypertension: A case-control study. Placenta 2021; 104:138-145. [PMID: 33341490 PMCID: PMC7921773 DOI: 10.1016/j.placenta.2020.12.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 11/28/2020] [Accepted: 12/09/2020] [Indexed: 11/21/2022]
Abstract
INTRODUCTION We aimed to explore the use of magnetic resonance imaging (MRI) in vivo as a tool to elucidate the placental phenotype in women with chronic hypertension. METHODS In case-control study, women with chronic hypertension and those with uncomplicated pregnancies were imaged using either a 3T Achieva or 1.5T Ingenia scanner. T2-weighted images, diffusion weighted and T1/T2* relaxometry data was acquired. Placental T2*, T1 and apparent diffusion coefficient (ADC) maps were calculated. RESULTS 129 women (43 with chronic hypertension and 86 uncomplicated pregnancies) were imaged at a median of 27.7 weeks' gestation (interquartile range (IQR) 23.9-32.1) and 28.9 (IQR 26.1-32.9) respectively. Visual analysis of T2-weighted imaging demonstrated placentae to be either appropriate for gestation or to have advanced lobulation in women with chronic hypertension, resulting in a greater range of placental mean T2* values for a given gestation, compared to gestation-matched controls. Both skew and kurtosis (derived from histograms of T2* values across the whole placenta) increased with advancing gestational age at imaging in healthy pregnancies; women with chronic hypertension had values overlapping those in the control group range. Upon visual assessment, the mean ADC declined in the third trimester, with a corresponding decline in placental mean T2* values and showed an overlap of values between women with chronic hypertension and the control group. DISCUSSION A combined placental MR examination including T2 weighted imaging, T2*, T1 mapping and diffusion imaging demonstrates varying placental phenotypes in a cohort of women with chronic hypertension, showing overlap with the control group.
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Affiliation(s)
- Alison Ho
- Department of Women and Children's Health, School of Life Course Sciences, King's College London, London, United Kingdom.
| | - Jana Hutter
- Centre for the Developing Brain, King's College London, London, United Kingdom; Biomedical Engineering Department, King's College London, London, United Kingdom
| | - Paddy Slator
- Centre for Medical Image Computing and Department of Computer Science, University College London, London, United Kingdom
| | - Laurence Jackson
- Centre for the Developing Brain, King's College London, London, United Kingdom; Biomedical Engineering Department, King's College London, London, United Kingdom
| | - Paul T Seed
- Department of Women and Children's Health, School of Life Course Sciences, King's College London, London, United Kingdom
| | - Laura Mccabe
- Centre for the Developing Brain, King's College London, London, United Kingdom
| | - Mudher Al-Adnani
- Department of Cellular Pathology, Guy's and St Thomas' Hospital, London, United Kingdom
| | - Andreas Marnerides
- Department of Cellular Pathology, Guy's and St Thomas' Hospital, London, United Kingdom
| | - Simi George
- Department of Cellular Pathology, Guy's and St Thomas' Hospital, London, United Kingdom
| | - Lisa Story
- Department of Women and Children's Health, School of Life Course Sciences, King's College London, London, United Kingdom
| | - Joseph V Hajnal
- Centre for the Developing Brain, King's College London, London, United Kingdom; Biomedical Engineering Department, King's College London, London, United Kingdom
| | - Mary Rutherford
- Centre for the Developing Brain, King's College London, London, United Kingdom
| | - Lucy C Chappell
- Department of Women and Children's Health, School of Life Course Sciences, King's College London, London, United Kingdom
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Abstract
PURPOSE OF REVIEW There is an increasing recognition that structural abnormalities and functional changes in the placenta can have deleterious effects on the development of the fetal heart. This article reviews the role of the placenta and the potential impact of placental insufficiency on fetuses with congenital heart disease. RECENT FINDINGS The fetal heart and the placenta are directly linked because they develop concurrently with shared regulatory and signaling pathways. Placental disease is more common in pregnancies carrying a fetus with congenital heart disease and the fetal response to placental insufficiency may lead to the postnatal persistence of cardiac remodeling. The mechanisms underlying this placental-fetal axis of interaction potentially include genetic factors, oxidative stress, chronic hypoxia, and/or angiogenic imbalance. SUMMARY The maternal-placental-fetal circulation is critical to advancing our understanding of congenital heart disease. We must first expand our ability to detect, image, and quantify placental insufficiency and dysfunction in utero. Elucidating the modifiable factors involved in these pathways is an exciting opportunity for future research, which may enable us to improve outcomes in patients with congenital heart disease.
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Affiliation(s)
- Jordan A Cohen
- University of Miami, Miller School of Medicine, Miami, Florida
| | - Jack Rychik
- Department of Pediatrics, Division of Cardiology, Children's Hospital of Philadelphia
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Jill J Savla
- Department of Pediatrics, Division of Cardiology, Children's Hospital of Philadelphia
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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Garrido-Gimenez C, Mendoza M, Cruz-Lemini M, Galian-Gay L, Sanchez-Garcia O, Granato C, Rodriguez-Sureda V, Rodriguez-Palomares J, Carreras-Moratonas E, Cabero-Roura L, Llurba E, Alijotas-Reig J. Angiogenic Factors and Long-Term Cardiovascular Risk in Women That Developed Preeclampsia During Pregnancy. Hypertension 2020; 76:1808-1816. [PMID: 33012203 DOI: 10.1161/hypertensionaha.120.15830] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Preeclampsia is caused by placental impairment with increased expression of sFlt-1 (soluble fms-like tyrosine kinase 1) and decreased PlGF (placental growth factor); it has been associated with cardiovascular morbidity and mortality later in life, but the underlying mechanism remains unknown. The aim of this study was to determine whether sFlt-1 and PlGF levels during preeclampsia are associated to long-term cardiovascular risk. We prospectively recruited 43 women with previous preeclampsia and 21 controls with uncomplicated pregnancies. Cardiovascular risk assessment ≈12 years later included maternal hemodynamic, cardiac function and structure, biomarker analysis, and carotid-intima thickness evaluation. Women with previous preeclampsia had higher prevalence of hypertensive disorders and dyslipidemia than controls. In addition, they had worse global longitudinal strain, thicker left ventricular septal and posterior walls, more myocardial mass and increased carotid intima-media thickness compared with controls. PlGF during pregnancy correlated positively with high-density lipoprotein (r=0.341; P=0.006), and negatively with global longitudinal strain (r=-0.581; P<0.001), carotid intima-media thickness (r=-0.251; P=0.045), and mean arterial blood pressure (r=-0.252; P=0.045), when adjusted by study group. sFlt correlated negatively with high-density lipoprotein (r=-0.372; P=0.002) and apolipoprotein A-1 (r=-0.257; P=0.040), and positively with carotid intima-media thickness (r=0.269; P=0.032) and left ventricular posterior wall thickness (r=0.368; P=0.003). The antiangiogenic state present in preeclampsia is related to greater prevalence of cardiovascular risk factors ≈12 years after delivery. The knowledge of altered angiogenic factors may help detect women with a higher risk for premature cardiovascular disease, who will require earlier follow-up after delivery.
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Affiliation(s)
- Carmen Garrido-Gimenez
- From the Maternal-Fetal Medicine Unit, Sant Pau University Hospital (C.G.-G., M.C.-L., E.L.), Universitat Autònoma de Barcelona, Spain.,Maternal and Child Health and Development Network (SAMID), RD16/0022/0015, Instituto de Salud Carlos III, Spain (C.G.-G., O.S.-G., E.L.).,Women and Perinatal Health Research Group, Sant Pau Biomedical Research Institute (IIB-Sant Pau), Sant Pau University Hospital, Barcelona, Spain (C.G.-G., M.C.-L., O.S.-G., V.R.-S., E.L.)
| | - Manel Mendoza
- Maternal-Fetal Medicine Unit Vall d'Hebron University Hospital (M.M., E.C.-M.), Universitat Autònoma de Barcelona, Spain
| | - Monica Cruz-Lemini
- From the Maternal-Fetal Medicine Unit, Sant Pau University Hospital (C.G.-G., M.C.-L., E.L.), Universitat Autònoma de Barcelona, Spain.,Women and Perinatal Health Research Group, Sant Pau Biomedical Research Institute (IIB-Sant Pau), Sant Pau University Hospital, Barcelona, Spain (C.G.-G., M.C.-L., O.S.-G., V.R.-S., E.L.)
| | - Laura Galian-Gay
- Cardiology Department (L.G.-G., C.G., J.R.-P.) Vall d'Hebron University Hospital, Universitat Autònoma de Barcelona, Spain.,Centro de Investigación Biomédica en Enfermedades Cardiovasculares (CIBER-CV), Instituto de Salud Carlos III, Spain (L.G.-G., J.R.-P.)
| | - Olga Sanchez-Garcia
- Maternal and Child Health and Development Network (SAMID), RD16/0022/0015, Instituto de Salud Carlos III, Spain (C.G.-G., O.S.-G., E.L.).,Women and Perinatal Health Research Group, Sant Pau Biomedical Research Institute (IIB-Sant Pau), Sant Pau University Hospital, Barcelona, Spain (C.G.-G., M.C.-L., O.S.-G., V.R.-S., E.L.)
| | - Chiara Granato
- Cardiology Department (L.G.-G., C.G., J.R.-P.) Vall d'Hebron University Hospital, Universitat Autònoma de Barcelona, Spain
| | - Victor Rodriguez-Sureda
- Women and Perinatal Health Research Group, Sant Pau Biomedical Research Institute (IIB-Sant Pau), Sant Pau University Hospital, Barcelona, Spain (C.G.-G., M.C.-L., O.S.-G., V.R.-S., E.L.).,Centre for Biomedical Research on Rare Diseases (CIBER-ER), Instituto de Salud Carlos III, Spain (V.R.-S.).,Biochemistry and Molecular Biology Research Centre for Nanomedicine, Vall d'Hebron University Hospital, Barcelona, Spain (V.R.-S.)
| | - Jose Rodriguez-Palomares
- Cardiology Department (L.G.-G., C.G., J.R.-P.) Vall d'Hebron University Hospital, Universitat Autònoma de Barcelona, Spain.,Centro de Investigación Biomédica en Enfermedades Cardiovasculares (CIBER-CV), Instituto de Salud Carlos III, Spain (L.G.-G., J.R.-P.)
| | - Elena Carreras-Moratonas
- Maternal-Fetal Medicine Unit Vall d'Hebron University Hospital (M.M., E.C.-M.), Universitat Autònoma de Barcelona, Spain
| | - Lluis Cabero-Roura
- Chairman Obstetrics and Gynecology, Universitat Autònoma de Barcelona, Department of Obstetrics and Gynecology, Quironsalud Hospital Barcelona (L.C.-R.)
| | - Elisa Llurba
- From the Maternal-Fetal Medicine Unit, Sant Pau University Hospital (C.G.-G., M.C.-L., E.L.), Universitat Autònoma de Barcelona, Spain.,Maternal and Child Health and Development Network (SAMID), RD16/0022/0015, Instituto de Salud Carlos III, Spain (C.G.-G., O.S.-G., E.L.).,Women and Perinatal Health Research Group, Sant Pau Biomedical Research Institute (IIB-Sant Pau), Sant Pau University Hospital, Barcelona, Spain (C.G.-G., M.C.-L., O.S.-G., V.R.-S., E.L.)
| | - Jaume Alijotas-Reig
- Systemic Autoimmune Disease Unit, Internal Medicine Department, and Vall d'Hebron Research Institute (J.A.-R.), Universitat Autònoma de Barcelona, Spain
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Zhu C, Zhang B, Peng T, Li MQ, Ren YY, Wu JN. Association of abnormal placental perfusion with the risk of male hypospadias: a hospital-based retrospective cohort study. BMC Pregnancy Childbirth 2020; 20:673. [PMID: 33160306 PMCID: PMC7649004 DOI: 10.1186/s12884-020-03381-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 10/29/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND The effect and extent of abnormal placental perfusion (APP) on the risk of male hypospadias are poorly understood. We compared the prevalence of male hypospadias in the offspring of women with APP and quantify the extent of the APP effect on the anomaly. METHODS A hospital-based retrospective analysis of births from 2012 to 2016 was conducted in 2018. Women of singleton pregnancy and male infants born to them were included (N = 21,447). A multivariate analysis was performed to compare the prevalence of male hypospadias in infants exposed to APP with those that were not exposed to APP. RESULTS Compared with the infants of women without APP, infants of women with APP showed an increased risk of male hypospadias (odds ratio, 2.40; 95% confidence interval, 1.09-5.29). The male hypospadias cumulative risk increased with the severity of APP. Infants exposed to severe APP had a significantly higher risk of male hypospadias than those without APP exposure (9.2 versus 1.7 per 1000 infants, P < 0.001). A path analysis indicated that 28.18-46.61% of the risk of hypospadias may be attributed to the effect of APP. CONCLUSIONS Male hypospadias risk was associated with APP and increased with APP severity, as measured in the second trimester. APP had an important role in the development of the anomaly.
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Affiliation(s)
- Chen Zhu
- Department of Ultrasound, Obstetrics and Gynecology Hospital, Fudan University, 419 Fangxie Road, Shanghai, 200011, China
| | - Bin Zhang
- Department of Obstetrics, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Ting Peng
- Department of Obstetrics, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Ming-Qing Li
- Research institute of Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Shanghai, China
| | - Yun-Yun Ren
- Department of Ultrasound, Obstetrics and Gynecology Hospital, Fudan University, 419 Fangxie Road, Shanghai, 200011, China.
| | - Jiang-Nan Wu
- Department of Clinical Epidemiology, Obstetrics and Gynecology Hospital, Fudan University, 566 Fangxie Road, Shanghai, 200011, China.
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Sanapo L, Donofrio MT, Ahmadzia HK, Gimovsky AC, Mohamed MA. The association of maternal hypertensive disorders with neonatal congenital heart disease: analysis of a United States cohort. J Perinatol 2020; 40:1617-1624. [PMID: 32859942 DOI: 10.1038/s41372-020-00795-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 07/28/2020] [Accepted: 08/14/2020] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To examine the association of any type of maternal hypertensive disorders of pregnancy (HDP) and neonatal congenital heart diseases (CHD). STUDY DESIGN We compared the prevalence of CHD between neonates born to mothers with HDP to those delivered to mothers without HDP among 24,525,889 hospital records of living infants, from a national database. We controlled for multiple confounding factors by using multiple logistic regression analysis. RESULTS Infants delivered to mothers with HDP had higher prevalence of CHD compared to infants born to mothers without HDP [5.20% vs. 1.47%; aOR: 2.51(2.38-2.64), p < 0.001]. Maternal diabetes was more frequent among infants born to mothers with HDP and was independently associated with CHD [aOR 5.14 (5.04-5.23), p < 0.001]. CONCLUSION Infants born to mothers with hypertension had almost a threefold increase in CHD compared with those born to mothers without hypertension. Further studies are needed to investigate the underlying mechanism and direction of this association.
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Affiliation(s)
- Laura Sanapo
- Women's Medicine Collaborative-Division of Research, The Miriam Hospital, Providence, RI, USA.
| | - Mary T Donofrio
- Division of Fetal and Translational Medicine, Children's National Hospital, Washington, DC, USA.,Division of Cardiology, Children's National Hospital, Washington, DC, USA
| | - Homa K Ahmadzia
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, The George Washington University School of Medicine and Health Sciences, Washington, DC, USA
| | - Alexis C Gimovsky
- Women & Infants Hospital, Brown University, Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Providence, RI, USA
| | - Mohamed A Mohamed
- Division of Newborn Services, The George Washington University Hospital, Washington, DC, USA
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Ho DY, Josowitz R, Katcoff H, Griffis HM, Tian Z, Gaynor JW, Rychik J. Mid-gestational fetal placental blood flow is diminished in the fetus with congenital heart disease. Prenat Diagn 2020; 40:1432-1438. [PMID: 32673414 DOI: 10.1002/pd.5791] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 06/29/2020] [Accepted: 07/08/2020] [Indexed: 01/08/2023]
Abstract
OBJECTIVE Data suggest fetuses with congenital heart disease (CHD) have placental abnormalities. Their abnormal placental vasculature may affect fetal placental blood flow, which has not previously been explored. METHOD We performed a retrospective cross-sectional study comparing umbilical venous volume flow (UVVF) of single ventricle, D-transposition of the great arteries, and tetralogy of Fallot fetuses with fetuses without CHD. UVVF and combined cardiac output (CCO) were calculated from fetal echocardiography and compared using t tests, χ2 and Fisher's exact tests. RESULTS Mean gestational age and fetal weight were greater in CHD fetuses (26.5 weeks, 1119.4 g; n = 81, P < .001) compared to controls (23.1 weeks, 675 g; n = 170, P < .001). UVVF/fetal weight was nevertheless decreased among cases (99.8 vs 115.3 mL/min/kg, P < .001). Subgroup analysis of 20- to 25-week fetuses demonstrated no significant differences in case and control baseline characteristics. In CHD fetuses (n = 31) compared to controls (n = 144), absolute UVVF (50.8 vs 62.1 mL/min, P = .006), and UVVF/fetal weight (98.8 vs 118.5 mL/min/kg, P < .001) were decreased. Findings were similar in single ventricle (n = 24) and hypoplastic left heart syndrome (n = 14). CONCLUSION Mid-gestational placental blood flow in CHD fetuses is decreased compared to controls. Further study is needed to explore the relationship between UVVF and placental pathology, and impact on outcomes.
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Affiliation(s)
- Deborah Y Ho
- Division of Pediatric Cardiology, Department of Pediatrics, Stanford University School of Medicine, Palo Alto, California
| | - Rebecca Josowitz
- Fetal Heart Program, Division of Pediatric Cardiology, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Hannah Katcoff
- Healthcare Analytics Unit, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Heather M Griffis
- Healthcare Analytics Unit, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Zhiyun Tian
- Fetal Heart Program, Division of Pediatric Cardiology, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - J William Gaynor
- Department of Pediatric Cardiothoracic Surgery, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Jack Rychik
- Fetal Heart Program, Division of Pediatric Cardiology, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
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Abnormalities of placental development and function are associated with the different fetal growth patterns of hypoplastic left heart syndrome and transposition of the great arteries. Placenta 2020; 101:57-65. [PMID: 32927345 DOI: 10.1016/j.placenta.2020.09.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 08/31/2020] [Accepted: 09/03/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Birthweight is a critical predictor of congenital heart disease (CHD) surgical outcomes. Hypoplastic left heart syndrome (HLHS) is cyanotic CHD with known fetal growth restriction and placental abnormalities. Transposition of the great arteries (TGA) is cyanotic CHD with normal fetal growth. Comparison of the placenta in these diagnoses may provide insights on the fetal growth abnormality of CHD. METHODS Clinical data and placental histology from placentas associated with Transposition of the Great Arteries (TGA) were analyzed for gross pathology, morphology, maturity and vascularity and compared to both control and previously analyzed HLHS placentas [1]. RNA was isolated from HLHS, TGA and control placentas and sequenced by Illumina HiSeq.Transcriptome analysis was performed using AltAnalyze. Immunohistochemistry was utilized to assess placental nutrient transporter expression in all three groups. RESULTS Placental weight was reduced in TGA cases, and demonstrated reduced villous vasculature, immature terminal villi in the parenchyma compared to controls and reflected our previous data from HLHS placentas. However, birth weight was not reduced in TGA cases compared to controls in contrast to the HLHS cohort and birthweight:placental weight ratio was significantly increased in TGA cases but not HLHS compared to control. Transcriptomic and histologic analysis demonstrates reduced cell activity and nutrient transport capability in HLHS but not TGA placentas which appear to increase/maintain these mechanisms. CONCLUSIONS Despite common vascular disturbances in placentas from HLHAs and TGA, these do not account for the disparities in birthweights frequently seen between these CHD subtypes, in contrast our transcriptomic and histologic analyses reveal differentially regulated mechanisms between the subtypes that may explain these disparities.
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Giorgione V, Fesslova V, Boveri S, Candiani M, Khalil A, Cavoretto P. Adverse perinatal outcome and placental abnormalities in pregnancies with major fetal congenital heart defects: A retrospective case-control study. Prenat Diagn 2020; 40:1390-1397. [PMID: 32557693 DOI: 10.1002/pd.5770] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 06/09/2020] [Accepted: 06/16/2020] [Indexed: 12/13/2022]
Abstract
OBJECTIVE The placental development has been shown to be compromised in pregnancies affected by fetal congenital heart defects (CHD). This study aimed to investigate the frequency of complications related to utero-placental insufficiency in pregnancies with and without major CHD. METHOD This retrospective case-control study was conducted at a Fetal Echocardiography Center in Milan. The following outcomes were compared between the two groups: preeclampsia (PE), small for gestational age (SGA), placental disorders and preterm birth (PTB). The logistic regression analysis was adjusted for maternal age, parity, co-morbidities and mode of conception. RESULTS The CHD group (n = 480) showed significantly increased incidence of PE (2.9% vs 0.9%; aOR, 6.50; 95% CI, 1.39-30.41; P = .017) as compared to the control group (n = 456). Placental disorders occurred more frequently in the CHD than in controls, but the increased risk showed only a borderline significance (4.5% vs 3.3%; aOR, 2.56; 95% CI, 0.99-1.02; P = .046). There was a significantly higher risk of SGA in CHD than in controls (8.7% vs 3.9%; aOR, 3.37; 95% CI, 1.51-7.51; P = .003). PTB occurred in 65/477 (13.6%) cases and in 39/447 (8.7%) controls (P = .022) (aOR, 2.17; 95% CI, 1.24-3.81; P = .007). CONCLUSION Major CHD are significantly associated with the risk of PE, SGA and PTB.
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Affiliation(s)
- Veronica Giorgione
- Department of Obstetrics and Gynecology, IRCCS San Raffaele Hospital, Vita-Salute University, Milan, Italy.,Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London, UK
| | - Vlasta Fesslova
- Center of Fetal Cardiology, IRCCS Policlinico San Donato, Milan, Italy
| | - Sara Boveri
- Scientific Directorate, IRCCS Policlinico San Donato, Milan, Italy
| | - Massimo Candiani
- Department of Obstetrics and Gynecology, IRCCS San Raffaele Hospital, Vita-Salute University, Milan, Italy
| | - Asma Khalil
- Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London, UK.,Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Paolo Cavoretto
- Department of Obstetrics and Gynecology, IRCCS San Raffaele Hospital, Vita-Salute University, Milan, Italy
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