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Behary Paray N, Ramphul K, Picker SM, Akkaramani S, Memon RA, Ahmed M, Aggarwal S, Dhaliwal JS, Mactaggart S, Jeelani S, Sombans S, Sakthivel H, Lohana P, Kunadian V, Ahmed R. Age-related disparities in complications among women with peripartum cardiomyopathy. Curr Probl Cardiol 2024; 49:102647. [PMID: 38796948 DOI: 10.1016/j.cpcardiol.2024.102647] [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: 05/14/2024] [Accepted: 05/14/2024] [Indexed: 05/29/2024]
Abstract
INTRODUCTION While the exact pathogenesis of peripartum cardiomyopathy, a potentially life-threatening condition, is still unknown, its incidence is rising globally. We sought to understand the differences in outcomes and complications based on age. METHODS Records from the 2016-2020 National Inpatient Sample were used for our study. The sample consisted of females diagnosed with peripartum cardiomyopathy that required hospitalization care. They were divided into two age-based cohorts: 15-29 years and 30-40 years. We evaluated differences in in-hospital complications between the two groups using multivariable regression. RESULTS The analysis consisted of 20520 females diagnosed with peripartum cardiomyopathy, of whom 57.3 % were in the 30-40 years cohort and 42.7 % in the 15-29 years group. The prevalence of cardiovascular risk factors such as smoking, obesity, hypertension, diabetes and lipid disorder was higher among women aged 30-40 years (p < 0.01). These patients also demonstrated higher odds of reporting acute ischemic stroke (aOR 1.354, 95 % CI 1.038-1.767, p = 0.026) while having a reduced risk of cardiogenic shock (aOR 0.787, 95 % CI 0.688-0.901, p < 0.01) as compared to those aged 15-29 years during their hospitalisation with PPCM. No statistically significant differences were noted for events of acute kidney injury (aOR 1.074, 95 % CI 0.976-1.182, p = 0.143), acute pulmonary oedema (aOR 1.147, 95 % CI 0.988-1.332, p = 0.071) or in-hospital mortality (aOR 0.978, 95 % CI 0.742-1.290, p = 0.877). CONCLUSION Peripartum cardiomyopathy is a serious condition that requires appropriate care and management. Our study linked cases of ages 30-40 years with increased odds of acute ischemic stroke but lower odds of cardiogenic shock.
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Affiliation(s)
- Nitish Behary Paray
- Royal Devon University Healthcare NHS Foundation Trust, Exeter, United Kingdom
| | | | | | | | | | | | | | | | | | | | | | - Hemamalini Sakthivel
- One Brooklyn Health System/Interfaith Medical Ctr Program, Brooklyn, NY, United States
| | - Petras Lohana
- Division of Nephrology, Department of Medicine, Jacobi Medical Center at Albert Einstein College of Medicine, Bronx, New York, United States
| | - Vijay Kunadian
- Faculty of Medical Sciences, Newcastle University, United Kingdom
| | - Raheel Ahmed
- Royal Brompton Hospital, Part of Guy's and St. Thomas' NHS Foundation Trust, London, United Kingdom
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Eghan P, Folson AA, Donkor A, Kokuro C, Amo Wiafe Y. Relationship between hypertensive disorders of pregnancy (HDP) and cardiac remodeling during pregnancy: Systematic review and meta-analysis. Eur J Obstet Gynecol Reprod Biol 2024; 298:108-115. [PMID: 38749071 DOI: 10.1016/j.ejogrb.2024.05.003] [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: 11/07/2023] [Revised: 04/30/2024] [Accepted: 05/07/2024] [Indexed: 06/16/2024]
Abstract
OBJECTIVES Hypertensive disorders of pregnancy (HDP) are among the leading causes of maternal morbidity and mortality. The primary objective of this study was to ascertain whether maternal cardiac remodeling is more prevalent in HDP than normotensive pregnancy and if significant change in aortic root size is involved. The secondary objective was to determine the types of cardiac remodeling often associated with HDP. METHODS A systematic search was conducted across four electronic databases, including Medline, PubMed, Cochrane and EMBASE. The reference lists of selected articles were also searched to ensure no relevant studies were missed. The Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines were followed in this systematic review. RESULTS Out of 5,278 articles identified by the search terms, 9 were eligible for inclusion in the meta-analysis. The investigation unveiled a greater prevalence of maternal cardiac remodeling in HDP than normotensive pregnancies. The commonest type of maternal cardiac remodeling in both HDP and normotensive pregnancies was eccentric left ventricular hypertrophy, followed by concentric left ventricular remodeling which was more specific to HDP. Notably, left atrial diameter was significantly increased in HDP than normotensive pregnancies, suggesting higher prevalence of diastolic dysfunction. Additionally, the aortic root dimension was significantly increased in HDP than normotensive pregnancies. CONCLUSION This study underscores the importance of monitoring cardiac health in pregnancy, particularly in those with hypertensive disorders, in order to mitigate potential complications and improve maternal outcomes. Finally, the risk of aortic dissection that may occur as a long-term effect of aortic root enlargement in women with history of HDP ought to be investigated in future studies.
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Affiliation(s)
- Philip Eghan
- Department of Radiology, University of Ghana Medical Centre, Accra, Ghana; Department of Medical Imaging, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Aba A Folson
- Department of Internal Medicine and Therapeutics, School of Medicine, University of Health and Allied Sciences, Ho, Ghana
| | - Andrew Donkor
- Department of Medical Imaging, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Collins Kokuro
- Department of Medicine, School of Medical Sciences, Kwame Nkrumah University of Science and Technology, Kumasi Ghana
| | - Yaw Amo Wiafe
- Department of Medical Imaging, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana.
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Patel D, Savvidou MD. Maternal Cardiac Function in Pregnancies with Metabolic Disorders. Eur Cardiol 2024; 19:e08. [PMID: 38983578 PMCID: PMC11231816 DOI: 10.15420/ecr.2023.28] [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: 06/12/2023] [Accepted: 01/17/2024] [Indexed: 07/11/2024] Open
Abstract
The obesity epidemic is growing and poses significant risks to pregnancy. Metabolic impairment can be associated with short- and long-term maternal and perinatal morbidity and mortality. The cardiovascular implications are known in those with metabolic disorder outside of pregnancy; however, little is known of the cardiac function in pregnancies complicated by obesity. Maternal cardiac adaptation plays a vital role in normal pregnancy and is known to be involved in the pathophysiology of adverse pregnancy outcomes. Bariatric surgery is the most successful treatment for sustainable weight loss and pre-pregnancy bariatric surgery can drastically change the maternal metabolic profile and pregnancy outcomes. In this review, we discuss the available evidence on maternal cardiac function in pregnancies affected by obesity and its associated consequences of gestational diabetes and hypertension (chronic and hypertensive disorders in pregnancy), as well as pregnancies following bariatric surgery.
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Affiliation(s)
- Deesha Patel
- Academic Department of Obstetrics and Gynaecology, Chelsea and Westminster Hospital, Department of Metabolism, Digestion and Reproduction, Imperial College London, UK
| | - Makrina D Savvidou
- Academic Department of Obstetrics and Gynaecology, Chelsea and Westminster Hospital, Department of Metabolism, Digestion and Reproduction, Imperial College London, UK
- Fetal Medicine Unit, Chelsea and Westminster Hospital London, UK
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Lihme FF, Basit S, Persson LG, Larsen MO, Lauridsen KH, Lykke JA, Andersen AS, Halse K, Thorsen-Meyer A, Melbye M, Wohlfahrt J, Boyd HA. Reference ranges for third-trimester maternal cardiovascular function parameters measured in normotensive pregnant women using a non-invasive cardiac output monitor: A study based on data from the prospective PEACH cohort study. BJOG 2024; 131:463-471. [PMID: 37735094 PMCID: PMC10938999 DOI: 10.1111/1471-0528.17667] [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: 01/13/2023] [Revised: 08/23/2023] [Accepted: 09/02/2023] [Indexed: 09/23/2023]
Abstract
OBJECTIVE We defined reference ranges for maternal cardiac output, systemic vascular resistance, and stroke volume measured in the third trimester of pregnancy using the Ultrasound Cardiac Output Monitor 1A. DESIGN Based on data from the prospective PEACH (PreEclampsia, Angiogenesis, Cardiac dysfunction and Hypertension) cohort study. SETTING Rigshospitalet and Hvidovre Hospital, Denmark. SAMPLE Normotensive pregnant women aged 18-45 years with singleton pregnancies, enrolled in the PEACH study in 2016-2018. METHODS We modelled cardiac output, systemic vascular resistance and stroke volume as a function of gestational age using multilevel linear models with fractional polynomials. MAIN OUTCOME MEASURES Unconditional and conditional reference ranges for cardiovascular parameters measured in gestational weeks 28-40. RESULTS Our study cohort included 405 healthy pregnant women who contributed 1210 cardiovascular function measurements for analysis. Maximum cardiac output and stroke volume values were measured in gestational weeks 30-32 and decreased over the third trimester, whereas systemic vascular resistance increased during the same period. We created reference ranges for eight combinations of maternal height, age and parity. We also created a simple calculator to allow for implementation of the reference ranges in clinical practice. CONCLUSIONS Our reference ranges allow the use of a bedside ultrasound device to non-invasively assess cardiac function in pregnancy and identify women at risk of complications. The unconditional ranges allow clinicians to evaluate isolated measurements and identify women needing follow-up. The conditional ranges incorporate information from previous measurements and improve monitoring over time.
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Affiliation(s)
- Frederikke F. Lihme
- Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark
| | - Saima Basit
- Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark
| | - Lisa G. Persson
- Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark
| | - Maria O. Larsen
- Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark
| | - Karin H. Lauridsen
- Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark
| | - Jacob A. Lykke
- Department of Gynaecology and Obstetrics, Rigshospitalet, Copenhagen, Denmark
| | - Anita S. Andersen
- Department of Gynaecology and Obstetrics, Hvidovre Hospital, Copenhagen, Denmark
- Department of Obstetrics, Copenhagen University Hospital Herlev, Denmark
| | - Karen Halse
- Department of Gynaecology and Obstetrics, Hvidovre Hospital, Copenhagen, Denmark
| | | | - Mads Melbye
- Danish Cancer Society Research Center, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Jan Wohlfahrt
- Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark
| | - Heather A. Boyd
- Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark
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Prameswari HS, Effendi CA, Khalid AF, Irianti S, Fatati I, Akbar MR. Relationship between serum soluble suppression of tumorigenicity (ST) 2 and global longitudinal strain in early onset preeclampsia. BMC Cardiovasc Disord 2024; 24:53. [PMID: 38229046 DOI: 10.1186/s12872-023-03696-9] [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: 06/28/2023] [Accepted: 12/26/2023] [Indexed: 01/18/2024] Open
Abstract
BACKGROUND Preeclampsia is one of the leading causes of death in childbearing women worldwide. Hemodynamic changes in preeclampsia can trigger cardiac remodeling as indicated by increase of soluble-ST2 (sST2). Global longitudinal strain were able to detect systolic dysfunction better than the ejection fraction. This study aims to evaluate the correlation between serum levels of sST2 towards GLS in patients with early-onset preeclampsia. METHODS This is a cross-sectional observational study with correlation analysis. Subjects were patients with severe preeclampsia with gestational age before 34 weeks at Dr. Hasan Sadikin Central General Hospital Bandung and Bandung Kiwari Regional General Hospital from June to August 2022. Examination of sST2 was carried out through blood samples using the ELISA method. sST2 was measured using Presage ST2 Assay reagent. GLS examination was carried out using speckle tracking technique with EchoPAC. Correlation analysis was conducted using the Pearson test if normally distributed, otherwise Spearman's correlation was conducted. Correlation analysis was followed by linear regression. RESULTS A total of 30 patients met the inclusion criteria. The mean age was 30.83 ± 7.09, with 17 (56.7%) multiparous patients. The median sST2 was 145.75 ng/mL, and the median GLS was - 17.4%. Spearman correlation analysis showed that there was a significant positive correlation with moderate strength between sST2 and GLS (r = 0.583; p < 0.002). Linear regression showed that every 1 ng/ml increase in sST2 would give an increase in GLS of 0.014%. CONCLUSION There is a significant correlation between sST2 and GLS in patients with early onset severe preeclampsia.
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Affiliation(s)
- Hawani Sasmaya Prameswari
- Department of Cardiology and Vascular Medicine, Hasan Sadikin Central General Hospital, Universitas Padjadjaran, Bandung, West Java, Indonesia.
| | - Cut Azlina Effendi
- Department of Cardiology and Vascular Medicine, Hasan Sadikin Central General Hospital, Universitas Padjadjaran, Bandung, West Java, Indonesia
| | - Achmad Fitrah Khalid
- Department of Cardiology and Vascular Medicine, Hasan Sadikin Central General Hospital, Universitas Padjadjaran, Bandung, West Java, Indonesia
| | - Setyorini Irianti
- Department of Obsetrics and Gynecology, Hasan Sadikin Central General Hospital, Universitas Padjadjaran, Bandung, West Java, Indonesia
| | - Ita Fatati
- Department of Obsetrics and Gynecology, Kiwari Regional General Hospital, Bandung, West Java, Indonesia
| | - Mohammad Rizki Akbar
- Department of Cardiology and Vascular Medicine, Hasan Sadikin Central General Hospital, Universitas Padjadjaran, Bandung, West Java, Indonesia
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Montaguti E, Cofano M, Diglio J, Fiorentini M, Pellegrino A, Lenzi J, Battaglia C, Pilu G. The prediction of hypertensive disorders by maternal hemodynamic assessment in the first trimester of pregnancy. J Matern Fetal Neonatal Med 2023; 36:2198063. [PMID: 37019628 DOI: 10.1080/14767058.2023.2198063] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
Abstract
BACKGROUND Hypertensive disorders of pregnancy and fetal growth restriction share common etiopathological origins and could be caused by maternal hemodynamic maladaptation to pregnancy. OBJECTIVE The aim of our study is to evaluate if there is a correlation between maternal hemodynamic detected by UltraSonic Cardiac Output Monitor (USCOM®) during the first trimester and the pregnancy outcome. STUDY DESIGN We recruited a nonconsecutive series of women in the first trimester of pregnancy with no previous history of hypertensive disorders. We measured the pulsatility index uterine arteries and performed a hemodynamic evaluation by USCOM® device. After delivery, we reported the development of hypertensive disorders or intrauterine fetal growth restriction later during gestation. RESULTS A total of 187 women were enrolled during the first trimester; 17 (9%) developed gestational hypertension or preeclampsia while 11 (6%) delivered a restricted growth fetus. Mean uterine artery pulsatility index above the 95th percentile was significantly more frequent in both women who developed hypertension and those with fetal growth restriction compared to controls. Hemodynamic parameters (reduced cardiac output and increased total vascular resistance) were significantly different in the group that developed hypertensive disorders, compared to uncomplicated pregnancy. ROC curves demonstrated the usefulness of uterine artery pulsatility index in the prediction of fetal growth restriction, while hemodynamic parameters were significantly associated to the development of hypertensive disorders. CONCLUSIONS Hemodynamic maladaptation to pregnancy may predispose to the development of hypertension, while we demonstrated a significative relationship between growth restriction and mean uterine pulsatility index. Further studies are needed to assess the value of hemodynamics evaluation in screening protocols of preeclampsia.
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Affiliation(s)
- Elisa Montaguti
- Obstetric Unit, IRCCS Azienda OspedalieroUniversitaria di Bologna, Bologna, Italy
| | - Maria Cofano
- Obstetric Unit, IRCCS Azienda OspedalieroUniversitaria di Bologna, Bologna, Italy
| | - Josefina Diglio
- Obstetric Unit, IRCCS Azienda OspedalieroUniversitaria di Bologna, Bologna, Italy
| | - Marta Fiorentini
- Obstetric Unit, IRCCS Azienda OspedalieroUniversitaria di Bologna, Bologna, Italy
| | - Anita Pellegrino
- Obstetric Unit, IRCCS Azienda OspedalieroUniversitaria di Bologna, Bologna, Italy
| | - Jacopo Lenzi
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Cesare Battaglia
- Obstetric Unit, IRCCS Azienda OspedalieroUniversitaria di Bologna, Bologna, Italy
| | - Gianluigi Pilu
- Obstetric Unit, IRCCS Azienda OspedalieroUniversitaria di Bologna, Bologna, Italy
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Hunter R, Baird B, Garcia M, Begay J, Goitom S, Lucas S, Herbert G, Scieszka D, Padilla J, Brayer K, Ottens AK, Suter MA, Barrozo ER, Hines C, Bleske B, Campen MJ. Gestational ozone inhalation elicits maternal cardiac dysfunction and transcriptional changes to placental pericytes and endothelial cells. Toxicol Sci 2023; 196:238-249. [PMID: 37695302 PMCID: PMC10682975 DOI: 10.1093/toxsci/kfad092] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/12/2023] Open
Abstract
Ozone (O3) is a criteria air pollutant with the most frequent incidence of exceeding air quality standards. Inhalation of O3 is known to cause lung inflammation and consequent systemic health effects, including endothelial dysfunction. Epidemiologic data have shown that gestational exposure to air pollutants correlates with complications of pregnancy, including low birth weight, intrauterine growth deficiency, preeclampsia, and premature birth. Mechanisms underlying how air pollution may facilitate or exacerbate gestational complications remain poorly defined. The current study sought to uncover how gestational O3 exposure impacted maternal cardiovascular function, as well as the development of the placenta. Pregnant mice were exposed to 1PPM O3 or a sham filtered air (FA) exposure for 4 h on gestational day (GD) 10.5, and evaluated for cardiac function via echocardiography on GD18.5. Echocardiography revealed a significant reduction in maternal stroke volume and ejection fraction in maternally exposed dams. To examine the impact of maternal O3 exposure on the maternal-fetal interface, placentae were analyzed by single-cell RNA sequencing analysis. Mid-gestational O3 exposure led to significant differential expression of 4021 transcripts compared with controls, and pericytes displayed the greatest transcriptional modulation. Pathway analysis identified extracellular matrix organization to be significantly altered after the exposure, with the greatest modifications in trophoblasts, pericytes, and endothelial cells. This study provides insights into potential molecular processes during pregnancy that may be altered due to the inhalation of environmental toxicants.
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Affiliation(s)
- Russell Hunter
- Department of Pharmaceutical Sciences, College of Pharmacy University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Brenna Baird
- Department of Pharmaceutical Sciences, College of Pharmacy University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Marcus Garcia
- Department of Pharmaceutical Sciences, College of Pharmacy University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Jessica Begay
- Department of Pharmaceutical Sciences, College of Pharmacy University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Siem Goitom
- Department of Pharmaceutical Sciences, College of Pharmacy University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Selita Lucas
- Department of Pharmaceutical Sciences, College of Pharmacy University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Guy Herbert
- Department of Pharmaceutical Sciences, College of Pharmacy University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - David Scieszka
- Department of Pharmaceutical Sciences, College of Pharmacy University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Jamie Padilla
- Department of Molecular Medicine, School of Medicine, University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
- Department of Internal Medicine, School of Medicine, University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Kathryn Brayer
- Department of Molecular Medicine, School of Medicine, University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
- Department of Internal Medicine, School of Medicine, University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Andrew K Ottens
- Department of Anatomy and Neurobiology, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Melissa A Suter
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas, USA
| | - Enrico R Barrozo
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas, USA
| | - Curt Hines
- Department of Biochemistry & Molecular Biology, University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Barry Bleske
- Department of Pharmacy Practice and Administrative Sciences, University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Matthew J Campen
- Department of Pharmaceutical Sciences, College of Pharmacy University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
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Hooijschuur MCE, Janssen EBNJ, Mulder EG, Kroon AA, Meijers JMJ, Brugts JJ, Van Bussel BCT, Van Kuijk SMJ, Spaanderman MEA, Ghossein-Doha C. Prediction model for hypertension in first decade after pre-eclampsia in initially normotensive women. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2023; 62:531-539. [PMID: 37289947 DOI: 10.1002/uog.26284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 05/04/2023] [Accepted: 05/24/2023] [Indexed: 06/10/2023]
Abstract
OBJECTIVE To develop a prediction model for the development of hypertension in the decade following pre-eclampsia in women who were normotensive shortly after pregnancy. METHODS This was a longitudinal cohort study of formerly pre-eclamptic women attending a university hospital in The Netherlands between 1996 and 2019. We developed a prediction model for incident hypertension using multivariable logistic regression analysis. The model was validated internally using bootstrapping techniques. RESULTS Of 259 women, 185 (71%) were normotensive at the first cardiovascular assessment, at a median of 10 (interquartile range (IQR), 6-24) months after a pre-eclamptic pregnancy, of whom 49 (26%) had developed hypertension by the second visit, at a median of 11 (IQR, 6-14) years postpartum. The prediction model, based on birth-weight centile, mean arterial pressure, total cholesterol, left ventricular mass index and left ventricular ejection fraction, had good-to-excellent discriminative ability, with an area under the receiver-operating-characteristics curve (AUC) of 0.82 (95% CI, 0.75-0.89) and an optimism-corrected AUC of 0.80. The sensitivity and specificity of our model to predict hypertension were 98% and 34%, respectively, and positive and negative predictive values were 35% and 98%, respectively. CONCLUSIONS Based on five variables, we developed a good-to-excellent predictive tool to identify incident hypertension following pre-eclampsia in women who were normotensive shortly after pregnancy. After external validation, this model could have considerable clinical utility in tackling the cardiovascular legacy of pre-eclampsia. © 2023 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- M C E Hooijschuur
- Department of Obstetrics and Gynecology, Maastricht University Medical Centre and GROW, Maastricht, The Netherlands
- Department of Internal Medicine, Erasmus Medical Centre, Rotterdam, The Netherlands
| | - E B N J Janssen
- Department of Obstetrics and Gynecology, Maastricht University Medical Centre and GROW, Maastricht, The Netherlands
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht, The Netherlands
- Department of Cardiology, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - E G Mulder
- Department of Obstetrics and Gynecology, Maastricht University Medical Centre and GROW, Maastricht, The Netherlands
| | - A A Kroon
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht, The Netherlands
- Department of Internal Medicine, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - J M J Meijers
- Department of Obstetrics and Gynecology, Maastricht University Medical Centre and GROW, Maastricht, The Netherlands
| | - J J Brugts
- Department of Cardiology, Erasmus MC University Medical Centre, Rotterdam, The Netherlands
| | - B C T Van Bussel
- Department of Intensive Care Medicine and Public Health Research Institute (CAPHRI), Maastricht University Medical Centre, Maastricht, The Netherlands
| | - S M J Van Kuijk
- Department of Clinical Epidemiology and Medical Technology Assessment, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - M E A Spaanderman
- Department of Obstetrics and Gynecology, Maastricht University Medical Centre and GROW, Maastricht, The Netherlands
| | - C Ghossein-Doha
- Department of Obstetrics and Gynecology, Maastricht University Medical Centre and GROW, Maastricht, The Netherlands
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht, The Netherlands
- Department of Cardiology, Maastricht University Medical Centre, Maastricht, The Netherlands
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Castleman JS, Shantsila A, Brown RA, Shantsila E, Lip GYH. Altered cardiac and vascular stiffness in pregnancy after a hypertensive pregnancy. J Hum Hypertens 2023; 37:189-196. [PMID: 35217785 PMCID: PMC9995268 DOI: 10.1038/s41371-022-00662-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 01/25/2022] [Accepted: 02/10/2022] [Indexed: 11/09/2022]
Abstract
Hypertensive disorders of pregnancy are an important cause of morbidity and mortality, impacting on both maternal and fetal wellbeing. Affected women are at higher risk of future cardiovascular morbidity and mortality. Our study objective was to assess differences in cardiovascular function in pregnant women previously affected by gestational hypertension or preeclampsia. Pregnant women diagnosed with gestational hypertension or preeclampsia in a previous pregnancy were recruited at the start of a subsequent pregnancy and compared to healthy pregnant and non-pregnant controls. All patients underwent pulse wave analysis and echocardiography. Indexes of echocardiography-derived arterial and left ventricular elastance were calculated. In our study women with prior hypertension (n = 25) were more likely to have blood pressure in the 120-139/80-99 mmHg (prehypertension) range. Women with previous hypertension in pregnancy had increased late diastolic transmitral flow velocities (A wave) and increased augmentation index. Women without prior hypertension (n = 50) demonstrated more compliance (reduced EaI and Ees) compared to the non-pregnant controls (n = 40). This adaptation was not seen in pregnancy with prior hypertension, where increased arterial stiffness was observed. In conclusion we have shown increased prevalence of prehypertension and increased arterial stiffness in pregnant women previously affected by gestational hypertensive disease. An increased atrial component to ventricular filling reflects altered diastolic function after hypertensive pregnancy. These women are at increased future cardiovascular risk due to altered cardiac and vascular function and require effective risk mitigation.
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Affiliation(s)
- James S Castleman
- West Midlands Fetal Medicine Centre, Birmingham Women's and Children's Hospital NHS Foundation Trust, Birmingham, UK.,University of Birmingham Institute of Cardiovascular Sciences, City Hospital, Birmingham, UK
| | - Alena Shantsila
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK.
| | - Richard A Brown
- University of Birmingham Institute of Cardiovascular Sciences, City Hospital, Birmingham, UK.,Northumbria Healthcare NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Eduard Shantsila
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK.,Department of Primary Care and Mental Health, University of Liverpool, Liverpool, UK
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK.,Aalborg Thrombosis Research Unit, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
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10
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Patel D, Borrelli N, Patey O, Johnson M, DI Salvo G, Savvidou MD. Effect of bariatric surgery on maternal cardiovascular system. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2023; 61:207-214. [PMID: 36722427 PMCID: PMC10107918 DOI: 10.1002/uog.26042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 06/12/2022] [Accepted: 07/14/2022] [Indexed: 05/27/2023]
Abstract
OBJECTIVE Bariatric surgery is a successful treatment for sustainable weight loss and has been associated with improvement in cardiovascular function. Pregnancy after bariatric surgery is becoming increasingly common; however, little is known about the maternal cardiovascular system postsurgery. The aim of this study was to investigate maternal cardiovascular adaptation to pregnancy in women with previous bariatric surgery, compared with that in women with no history of weight-loss surgery and an early-pregnancy body mass index (BMI) similar to the presurgery BMI of the postbariatric women. METHODS This was a prospective, observational, longitudinal study conducted from April 2018 to June 2020 including 30 pregnant women who had undergone bariatric surgery and 30 who had not, matched for presurgery BMI. Participants were seen at three timepoints during pregnancy: 12-14, 20-24 and 30-32 weeks' gestation. At all visits, maternal blood pressure (BP) was measured and cardiac geometry and function were assessed using two-dimensional (2D) transthoracic echocardiography. On a subset of patients (15 in each group), 2D speckle tracking was performed to assess global longitudinal and circumferential strain. Offline analysis was performed, and multilevel linear mixed-effects models were used for all comparisons. RESULTS Compared with the no-surgery group, and across all trimesters, pregnant women with previous bariatric surgery had lower BP, heart rate and cardiac output and higher peripheral vascular resistance (P < 0.01 for all). Similarly, the postbariatric group demonstrated more favorable cardiac geometry and diastolic indices, including lower left ventricular mass, left atrial volume and relative wall thickness, together with higher E-wave/A-wave flow velocity across the mitral valve and higher mitral velocity (E') at the lateral and medial annulus on tissue Doppler imaging (P < 0.01 for all). There was no difference in ejection fraction, although global longitudinal strain was lower in postbariatric women (P < 0.01), indicating better systolic function. CONCLUSION Our findings indicate better maternal cardiovascular adaptation in women with previous bariatric surgery compared with presurgery BMI-matched pregnant women with no history of weight-loss surgery. © 2022 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- D. Patel
- Academic Department of Obstetrics and Gynaecology, Chelsea and Westminster Hospital, Department of MetabolismDigestion and Reproduction, Imperial College LondonLondonUK
| | - N. Borrelli
- Royal Brompton Hospital, Royal Brompton and Harefield NHS Foundation TrustLondonUK
| | - O. Patey
- Royal Brompton Hospital, Royal Brompton and Harefield NHS Foundation TrustLondonUK
| | - M. Johnson
- Academic Department of Obstetrics and Gynaecology, Chelsea and Westminster Hospital, Department of MetabolismDigestion and Reproduction, Imperial College LondonLondonUK
| | - G. DI Salvo
- Royal Brompton Hospital, Royal Brompton and Harefield NHS Foundation TrustLondonUK
| | - M. D. Savvidou
- Academic Department of Obstetrics and Gynaecology, Chelsea and Westminster Hospital, Department of MetabolismDigestion and Reproduction, Imperial College LondonLondonUK
- Fetal Medicine Unit, Chelsea and Westminster HospitalLondonUK
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11
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Poon LC, Nguyen-Hoang L, Smith GN, Bergman L, O'Brien P, Hod M, Okong P, Kapur A, Maxwell CV, McIntyre HD, Jacobsson B, Algurjia E, Hanson MA, Rosser ML, Ma RC, O'Reilly SL, Regan L, Adam S, Medina VP, McAuliffe FM. Hypertensive disorders of pregnancy and long-term cardiovascular health: FIGO Best Practice Advice. Int J Gynaecol Obstet 2023; 160 Suppl 1:22-34. [PMID: 36635079 DOI: 10.1002/ijgo.14540] [Citation(s) in RCA: 30] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Hypertensive disorders of pregnancy (HDP) are the most common causes of maternal and perinatal morbidity and mortality. They are responsible for 16% of maternal deaths in high-income countries and approximately 25% in low- and middle-income countries. The impact of HDP can be lifelong as they are a recognized risk factor for future cardiovascular disease. During pregnancy, the cardiovascular system undergoes significant adaptive changes that ensure adequate uteroplacental blood flow and exchange of oxygen and nutrients to nurture and accommodate the developing fetus. Failure to achieve normal cardiovascular adaptation is associated with the development of HDP. Hemodynamic alterations in women with a history of HDP can persist for years and predispose to long-term cardiovascular morbidity and mortality. Therefore, pregnancy and the postpartum period are an opportunity to identify women with underlying, often unrecognized, cardiovascular risk factors. It is important to develop strategies with lifestyle and therapeutic interventions to reduce the risk of future cardiovascular disease in those who have a history of HDP.
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Affiliation(s)
- Liona C Poon
- Department of Obstetrics and Gynecology, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China
| | - Long Nguyen-Hoang
- Department of Obstetrics and Gynecology, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China
| | - Graeme N Smith
- Department of Obstetrics and Gynecology, Kingston Health Sciences Centre, Queen's University, Kingston, Ontario, Canada
| | - Lina Bergman
- Department of Obstetrics and Gynecology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Obstetrics and Gynecology, Stellenbosch University, Cape Town, South Africa.,Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Patrick O'Brien
- Institute for Women's Health, University College London, London, UK
| | - Moshe Hod
- Helen Schneider Hospital for Women, Rabin Medical Center, Petah Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Pius Okong
- Department of Obstetrics and Gynecology, St Francis Hospital Nsambya, Kampala City, Uganda
| | - Anil Kapur
- World Diabetes Foundation, Bagsvaerd, Denmark
| | - Cynthia V Maxwell
- Maternal Fetal Medicine, Sinai Health and Women's College Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Harold David McIntyre
- Mater Health, University of Queensland, Mater Health Campus, South Brisbane, Queensland, Australia
| | - Bo Jacobsson
- Department of Obstetrics and Gynecology, Sahlgrenska University Hospital/Ostra, Gothenburg, Sweden.,Department of Genetics and Bioinformatics, Domain of Health Data and Digitalisation, Institute of Public Health, Oslo, Norway
| | - Esraa Algurjia
- The World Association of Trainees in Obstetrics & Gynecology, Paris, France.,Elwya Maternity Hospital, Baghdad, Iraq
| | - Mark A Hanson
- Institute of Developmental Sciences, University Hospital Southampton, Southampton, UK.,NIHR Southampton Biomedical Research Centre, University of Southampton, Southampton, UK
| | - Mary L Rosser
- Department of Obstetrics and Gynecology, Columbia University Irving Medical Center, New York-Presbyterian, New York, NY, USA
| | - Ronald C Ma
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China.,Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Hong Kong, China
| | - Sharleen L O'Reilly
- UCD Perinatal Research Centre, School of Medicine, University College Dublin, National Maternity Hospital, Dublin, Ireland.,School of Agriculture and Food Science, University College Dublin, Dublin, Ireland
| | | | - Sumaiya Adam
- Department of Obstetrics and Gynecology, School of Medicine, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa.,Diabetes Research Centre, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Virna P Medina
- Department of Obstetrics and Gynecology, Faculty of Health, Universidad del Valle, Clínica Imbanaco Quirón Salud, Universidad Libre, Cali, Colombia
| | - Fionnuala M McAuliffe
- UCD Perinatal Research Centre, School of Medicine, University College Dublin, National Maternity Hospital, Dublin, Ireland
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12
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Di Martino DD, Avagliano L, Ferrazzi E, Fusè F, Sterpi V, Parasiliti M, Stampalija T, Zullino S, Farina A, Bulfamante GP, Di Maso M, D’Ambrosi F. Hypertensive Disorders of Pregnancy and Fetal Growth Restriction: Clinical Characteristics and Placental Lesions and Possible Preventive Nutritional Targets. Nutrients 2022; 14:nu14163276. [PMID: 36014782 PMCID: PMC9414322 DOI: 10.3390/nu14163276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 08/04/2022] [Accepted: 08/08/2022] [Indexed: 11/24/2022] Open
Abstract
Background: The purpose of this study was to describe the placental lesions in pregnancies complicated by hypertensive disorders (HDP) and/or fetal growth restriction (FGR) and in uneventful control pregnancies. Methods: This is a case control study that included singleton pregnancies with HDP and normally grown fetus (HDP-AGA fetus), with HDP and FGR, early FGR, late FGR, and uneventful pregnancies. Feto-placental Doppler velocimetry and sFlt-1/PlGF ratio were performed. Placental histology was evaluated blinded according to the Amsterdam Consensus criteria. Results: Placental lesions with maternal vascular malperfusion (MVM) were significantly more frequent in HDP-FGR and early FGR (92% and 83%). MVM were significantly associated with abnormal feto-placental Doppler parameters, especially in early FGR. Delayed villous maturation (DVM) was associated with late FGR (83%). HDP-AGA fetus cases presented a heterogeneous pattern of placental lesions, including 60% of cases with MVM, but were not associated with abnormal Doppler feto-placental velocimetry. Conclusions: We found a prevalence of placental maternal vascular malperfusion in HDP-FGR and early FGR groups. These lesions were also associated with abnormal, anti-, and angiogenic markers. Conversely HDP-AGA fetus and late FGR presented more heterogeneous placental lesions not severe enough to cause feto-placental Doppler anomalies. These conditions are likely associated with different etiologies, such as maternal pre-pregnancy risk factors for metabolic syndrome. These findings suggest a possible preventive nutritional approach in addition to low-dose aspirin in pregnant women with predisposing factors for HDP-AGA fetuses and late FGR.
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Affiliation(s)
- Daniela Denis Di Martino
- Department of Woman, Child and Neonate, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Laura Avagliano
- Department of Health Sciences, San Paolo Hospital, ASST Santi Paolo e Carlo, 20142 Milano, Italy
| | - Enrico Ferrazzi
- Department of Woman, Child and Neonate, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Department of Clinical and Community Health Sciences, University of Milan, 20122 Milan, Italy
- Correspondence:
| | - Federica Fusè
- Department of Woman, Mother and Neonate, Buzzi Children’s Hospital, 20154 Milan, Italy
| | - Vittoria Sterpi
- Department of Woman, Child and Neonate, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Marco Parasiliti
- Department of Woman, Child and Neonate, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Tamara Stampalija
- Unit of Fetal Medicine and Prenatal Diagnosis, Institute for Maternal and Child Health, IRCCS Burlo Garofolo, 34137 Trieste, Italy
- Department of Medicine, Surgery and Health Sciences, University of Trieste, 34127 Trieste, Italy
| | - Sara Zullino
- Department of Obstetrics and Gynaecology, Pisan University Hospital, 56124 Pisa, Italy
| | - Antonio Farina
- Division of Obstetrics and Prenatal Medicine, Department of Medicine and Surgery (DIMEC), Sant’Orsola-Malpighi Hospital, University of Bologna, 40126 Bologna, Italy
| | - Gaetano Pietro Bulfamante
- Department of Health Sciences, San Paolo Hospital, ASST Santi Paolo e Carlo, 20142 Milano, Italy
- Unit of Human Pathology, San Paolo Hospital, ASST Santi Paolo e Carlo, 20142 Milan, Italy
| | - Matteo Di Maso
- Department of Clinical Sciences and Community Health, Branch of Medical Statistics, Biometry and Epidemiology “G.A. Maccacaro”, University of Milan, 20122 Milan, Italy
| | - Francesco D’Ambrosi
- Department of Woman, Child and Neonate, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
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13
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Montaguti E, Di Donna G, Youssef A, Pilu G. Hypertensive disorders and maternal hemodynamic changes in pregnancy: monitoring by USCOM ® device. J Med Ultrason (2001) 2022; 49:405-413. [PMID: 35705778 DOI: 10.1007/s10396-022-01225-3] [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: 03/08/2021] [Accepted: 04/13/2022] [Indexed: 11/25/2022]
Abstract
Hypertensive disorders are quite common, complicating about 10% of pregnancies, while preeclampsia occurs in 2-8% of cases. The most recognized etiopathogenetic factor for the development of preeclampsia is deficient remodeling of the spiral arteries during trophoblastic invasion. Recently, some authors speculated about the "cardiovascular origin of preeclampsia"; in particular, they postulate that placental dysfunction is not the primum movens of preeclampsia, but it could be caused by a failure of the maternal cardiovascular system to adapt to the pregnancy itself. Moreover, several studies have also shown that developing preeclampsia in pregnancy is associated with an increased risk of cardiovascular disease later in life. Due to the importance of this pathology, it would be crucial to have an effective screening in order to implement a prophylaxis; for this purpose, it could be useful to have an accurate and noninvasive device for the assessment of maternal hemodynamic variables. USCOM® (Ultrasonic Cardiac Output Monitor) is a noninvasive Doppler ultrasonic technology which combines accuracy, reproducibility, noninvasiveness, and a fast learning curve. Maternal hemodynamic evaluation is important in order to monitor the changes that the maternal organism encounters, in particular a reduction in blood pressure, a decrease in total peripheral resistances, and an increase in cardiac output, resulting in a hyperdynamic circle. These hemodynamic modifications are lacking in pregnancies complicated by preeclampsia. For these reasons, it is crucial to have a tool that allows these parameters to be easily evaluated in order to identify those women at higher risk of hypertensive complications and more severe outcomes.
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Affiliation(s)
- Elisa Montaguti
- Obstetric Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 13, 40138, Bologna, Italy.
| | - Gaetana Di Donna
- Obstetric Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 13, 40138, Bologna, Italy
| | - Aly Youssef
- Obstetric Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 13, 40138, Bologna, Italy
| | - Gianluigi Pilu
- Obstetric Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 13, 40138, Bologna, Italy
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14
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Akbar MR, Enoch MR, Afrianti R, Sasmaya PH, Khalid AF, Anggraeni D, Lesmana MA. Relationship between Serum Soluble Suppression of Tumorigenicity (ST) 2 and Global Longitudinal Strain in Pre-eclampsia at Delivery and 1 Year After. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.8764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: Pre-eclampsia is characterized by severe inflammatory response and endothelial dysfunction that could lead to myocardial injury and remodeling. Biomarker examination such as soluble Suppression of Tumorigenicity 2 (sST2), which has been used as a marker for myocardial fibrosis and Global Longitudinal Strain (GLS) by echocardiography could be used to predict mortality and detect subclinical myocardial dysfunction.
AIM: The purpose of this study was to determine the correlation between serum levels of sST2 and GLS in patients with pre-eclampsia 1 year postpartum.
METHODS: This was a cross-sectional study with correlation analysis. GLS examination was done using EchoPAC workstation. Maternal plasma of sST2 was measured using the Presage ST2 Assay. Rank-Spearman correlation analysis was conducted to analyze the correlation between GLS and sST2 at delivery and 1 year postpartum.
RESULTS: There were 30 subjects with pre-eclampsia who fulfilled the criteria. Average age was 33 ± 6 years and majority were multipara (76.7%) and early onset pre-eclampsia (76.7%) with sST2 value of 66.1 ± 7.7 ng/mL and GLS of −17 ± 0.4%. One year after delivery, the sST2 value is 22 ± 1.4 ng/mL and an average value GLS is −19.7 ± 0.4%. Analysis showed moderate positive correlation between sST2 and GLS at delivery (r = 0.439, p = 0.015), but there was no correlation between sST2 and GLS 1 year after delivery (r = 0.036, p = 0.961).
CONCLUSIONS: This study demonstrates a significant correlation between sST2 and GLS at delivery in patients with pre-eclampsia but not in 1 year after delivery.
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15
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Mohseni-Alsalhi Z, Laven SAJS, Janssen EBNJ, Wagenaar AL, van Kuijk SMJ, Spaanderman MEA, Ghossein-Doha C. A Multimarker Model for Aberrant Cardiac Geometry after Preeclampsia. J Clin Med 2022; 11:jcm11071900. [PMID: 35407506 PMCID: PMC8999797 DOI: 10.3390/jcm11071900] [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: 01/23/2022] [Revised: 03/13/2022] [Accepted: 03/22/2022] [Indexed: 02/06/2023] Open
Abstract
One out of four women with a history of preeclampsia shows abnormal cardiac remodeling consistent with subclinical heart failure (HF) in the first decade postpartum. Since these women are susceptible for developing remote symptomatic HF, development of a model for aberrant cardiac geometry as a first screening tool after delivery, is urgently needed. In this cross-sectional study, 752 preeclamptic women were included. Cardiovascular evaluation was conducted between six months and five years postpartum including cardiac ultrasound, systolic and diastolic blood pressure (SBP and DBP), plasma volume (PV) and biomarker assessment. We developed a multimarker model using uni- and multivariable linear regression and used the regression coefficients (RC) to develop a formula and estimate the aberrant cardiac remodeling in our population. Both SBP and PV were shown to be independently correlated with relative wall thickness (RWT) and left ventricular mass index (LVMi). C-reactive protein (CRP) and uric acid were independently correlated with RWT. Fibrinogen did not relate to either LVMi or RWT. This study displays markers of abnormal cardiac remodeling in former preeclamptic women, suggesting a combination of mechanical and biochemical factors that should be involved in worrisome chamber remodeling before clinical symptoms arise.
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Affiliation(s)
- Zenab Mohseni-Alsalhi
- Department of Obstetrics and Gynecology, School for Oncology and Developmental Biology, GROW, Maastricht University Medical Center (MUMC+), MD 6200 Maastricht, The Netherlands; (S.A.J.S.L.); (E.B.N.J.J.); (A.L.W.); (M.E.A.S.); (C.G.-D.)
- Correspondence: ; Tel.: +31-433874764; Fax: +31-433874765
| | - Sophie A. J. S. Laven
- Department of Obstetrics and Gynecology, School for Oncology and Developmental Biology, GROW, Maastricht University Medical Center (MUMC+), MD 6200 Maastricht, The Netherlands; (S.A.J.S.L.); (E.B.N.J.J.); (A.L.W.); (M.E.A.S.); (C.G.-D.)
| | - Emma B. N. J. Janssen
- Department of Obstetrics and Gynecology, School for Oncology and Developmental Biology, GROW, Maastricht University Medical Center (MUMC+), MD 6200 Maastricht, The Netherlands; (S.A.J.S.L.); (E.B.N.J.J.); (A.L.W.); (M.E.A.S.); (C.G.-D.)
| | - Anique L. Wagenaar
- Department of Obstetrics and Gynecology, School for Oncology and Developmental Biology, GROW, Maastricht University Medical Center (MUMC+), MD 6200 Maastricht, The Netherlands; (S.A.J.S.L.); (E.B.N.J.J.); (A.L.W.); (M.E.A.S.); (C.G.-D.)
| | - Sander M. J. van Kuijk
- Department of Clinical Epidemiology and Medical Technology Assessment, Maastricht University Medical Center (MUMC+), MD 6200 Maastricht, The Netherlands;
| | - Marc E. A. Spaanderman
- Department of Obstetrics and Gynecology, School for Oncology and Developmental Biology, GROW, Maastricht University Medical Center (MUMC+), MD 6200 Maastricht, The Netherlands; (S.A.J.S.L.); (E.B.N.J.J.); (A.L.W.); (M.E.A.S.); (C.G.-D.)
- Department of Obstetrics and Gynecology, Radboud University Medical Center, MD 6200 Maastricht, The Netherlands
| | - Chahinda Ghossein-Doha
- Department of Obstetrics and Gynecology, School for Oncology and Developmental Biology, GROW, Maastricht University Medical Center (MUMC+), MD 6200 Maastricht, The Netherlands; (S.A.J.S.L.); (E.B.N.J.J.); (A.L.W.); (M.E.A.S.); (C.G.-D.)
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center (MUMC+), MD 6200 Maastricht, The Netherlands
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16
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Kitt J, Frost A, Mollison J, Tucker KL, Suriano K, Kenworthy Y, McCourt A, Woodward W, Tan C, Lapidaire W, Mills R, Lacharie M, Tunnicliffe EM, Raman B, Santos M, Roman C, Hanssen H, Mackillop L, Cairns A, Thilaganathan B, Chappell L, Aye C, Lewandowski AJ, McManus RJ, Leeson P. Postpartum blood pressure self-management following hypertensive pregnancy: protocol of the Physician Optimised Post-partum Hypertension Treatment (POP-HT) trial. BMJ Open 2022; 12:e051180. [PMID: 35197335 PMCID: PMC8867381 DOI: 10.1136/bmjopen-2021-051180] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 01/25/2022] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION New-onset hypertension affects approximately 10% of pregnancies and is associated with a significant increase in risk of cardiovascular disease in later life, with blood pressure measured 6 weeks postpartum predictive of blood pressure 5-10 years later. A pilot trial has demonstrated that improved blood pressure control, achevied via self-management during the puerperium, was associated with lower blood pressure 3-4 years postpartum. Physician Optimised Post-partum Hypertension Treatment (POP-HT) will formally evaluate whether improved blood pressure control in the puerperium results in lower blood pressure at 6 months post partum, and improvements in cardiovascular and cerebrovascular phenotypes. METHODS AND ANALYSIS POP-HT is an open-label, parallel arm, randomised controlled trial involving 200 women aged 18 years or over, with a diagnosis of pre-eclampsia or gestational hypertension, and requiring antihypertensive medication at discharge. Women are recruited by open recruitment and direct invitation around time of delivery and randomised 1:1 to, either an intervention comprising physician-optimised self-management of postpartum blood pressure or, usual care. Women in the intervention group upload blood pressure readings to a 'smartphone' app that provides algorithm-driven individualised medication-titration. Medication changes are approved by physicians, who review blood pressure readings remotely. Women in the control arm follow assessment and medication adjustment by their usual healthcare team. The primary outcome is 24-hour average ambulatory diastolic blood pressure at 6-9 months post partum. Secondary outcomes include: additional blood pressure parameters at baseline, week 1 and week 6; multimodal cardiovascular assessments (CMR and echocardiography); parameters derived from multiorgan MRI including brain and kidneys; peripheral macrovascular and microvascular measures; angiogenic profile measures taken from blood samples and levels of endothelial circulating and cellular biomarkers; and objective physical activity monitoring and exercise assessment. An additional 20 women will be recruited after a normotensive pregnancy as a comparator group for endothelial cellular biomarkers. ETHICS AND DISSEMINATION IRAS PROJECT ID 273353. This trial has received a favourable opinion from the London-Surrey Research Ethics Committee and HRA (REC Reference 19/LO/1901). The investigator will ensure that this trial is conducted in accordance with the principles of the Declaration of Helsinki and follow good clinical practice guidelines. The investigators will be involved in reviewing drafts of the manuscripts, abstracts, press releases and any other publications arising from the study. Authors will acknowledge that the study was funded by the British Heart Foundation Clinical Research Training Fellowship (BHF Grant number FS/19/7/34148). Authorship will be determined in accordance with the ICMJE guidelines and other contributors will be acknowledged. TRIAL REGISTRATION NUMBER NCT04273854.
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Affiliation(s)
- Jamie Kitt
- Division of Cardiovascular Medicine, University of Oxford, Oxford, UK
| | - Annabelle Frost
- Division of Cardiovascular Medicine, University of Oxford, Oxford, UK
| | - Jill Mollison
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | | | - Katie Suriano
- Division of Cardiovascular Medicine, University of Oxford, Oxford, UK
| | - Yvonne Kenworthy
- Oxford Cardiovascular Clinical Research Facility, University of Oxford, Oxford, UK
| | - Annabelle McCourt
- Division of Cardiovascular Medicine, University of Oxford, Oxford, UK
| | - William Woodward
- Division of Cardiovascular Medicine, University of Oxford, Oxford, UK
| | - Cheryl Tan
- Division of Cardiovascular Medicine, University of Oxford, Oxford, UK
| | - Winok Lapidaire
- Division of Cardiovascular Medicine, University of Oxford, Oxford, UK
| | - Rebecca Mills
- Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Miriam Lacharie
- Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | | | - Betty Raman
- Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Mauro Santos
- Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, Oxford, UK
| | - Cristian Roman
- Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, Oxford, UK
| | - Henner Hanssen
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| | - Lucy Mackillop
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
| | - Alexandra Cairns
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
| | | | - Lucy Chappell
- Women's Health Academic Centre, King's College London, London, UK
| | - Christina Aye
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
| | - Adam J Lewandowski
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Richard J McManus
- Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Paul Leeson
- Division of Cardiovascular Medicine, University of Oxford, Oxford, UK
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Abstract
Heart failure (HF) remains the most common major cardiovascular complication arising in pregnancy and the postpartum period. Mothers who develop HF have been shown to experience an increased risk of death as well as a variety of adverse cardiac and obstetric outcomes. Recent studies have demonstrated that the risk to neonates is significant, with increased risks in perinatal morbidity and mortality, low Apgar scores, and prolonged neonatal intensive care unit stays. Information on the causal factors of HF can be used to predict risk and understand timing of onset, mortality, and morbidity. A variety of modifiable, nonmodifiable, and obstetric risk factors as well as comorbidities are known to increase a patient's likelihood of developing HF, and there are additional elements that are known to portend a poorer prognosis beyond the HF diagnosis. Multidisciplinary cardio‐obstetric teams are becoming more prominent, and their existence will both benefit patients through direct care and increased awareness and educate clinicians and trainees on this patient population. Detection, access to care, insurance barriers to extended postpartum follow‐up, and timely patient counseling are all areas where care for these women can be improved. Further data on maternal and fetal outcomes are necessary, with the formation of State Maternal Perinatal Quality Collaboratives paving the way for such advances.
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Affiliation(s)
- Rachel A Bright
- Division of Cardiovascular Medicine Department of Medicine State University of New YorkStony Brook University Medical CenterRenaissance School of Medicine Stony Brook NY
| | - Fabio V Lima
- Division of Cardiology Warren Alpert Medical School of Brown University and Lifespan Cardiovascular Institute Providence RI
| | - Cecilia Avila
- Department of Obstetrics, Gynecology and Reproductive Medicine Stony Brook University Medical Center Stony Brook NY
| | - Javed Butler
- Department of Medicine University of Mississippi Jackson MS
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Jackson AM, Petrie MC, Frogoudaki A, Laroche C, Gustafsson F, Ibrahim B, Mebazaa A, Johnson MR, Seferovic PM, Regitz-Zagrosek V, Mbakwem A, Böhm M, Prameswari HS, Abdel Gawad DAF, Goland S, Damasceno A, Karaye K, Farhan HA, Hamdan R, Maggioni AP, Sliwa K, Bauersachs J, van der Meer P. Hypertensive disorders in women with peripartum cardiomyopathy: insights from the ESC Peripartum Cardiomyopathy Registry. Eur J Heart Fail 2021; 23:2058-2069. [PMID: 34114268 PMCID: PMC9311416 DOI: 10.1002/ejhf.2264] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 06/07/2021] [Accepted: 06/08/2021] [Indexed: 11/16/2022] Open
Abstract
Aims Hypertensive disorders occur in women with peripartum cardiomyopathy (PPCM). How often hypertensive disorders co‐exist, and to what extent they impact outcomes, is less clear. We describe differences in phenotype and outcomes in women with PPCM with and without hypertensive disorders during pregnancy. Methods and results The European Society of Cardiology EURObservational Research Programme PPCM Registry enrolled women with PPCM from 2012–2018. Three groups were examined: (i) women without hypertension (PPCM‐noHTN); (ii) women with hypertension but without pre‐eclampsia (PPCM‐HTN); (iii) women with pre‐eclampsia (PPCM‐PE). Maternal (6‐month) and neonatal outcomes were compared. Of 735 women included, 452 (61.5%) had PPCM‐noHTN, 99 (13.5%) had PPCM‐HTN and 184 (25.0%) had PPCM‐PE. Compared to women with PPCM‐noHTN, women with PPCM‐PE had more severe symptoms (New York Heart Association class IV in 44.4% vs. 29.9%, P < 0.001), more frequent signs of heart failure (pulmonary rales in 70.7% vs. 55.4%, P = 0.002), a higher baseline left ventricular ejection fraction (LVEF) (32.7% vs. 30.7%, P = 0.005) and a smaller left ventricular end‐diastolic diameter (57.4 ± 6.7 mm vs. 59.8 ± 8.1 mm, P = 0.001). There were no differences in the frequencies of death from any cause, rehospitalization for any cause, stroke, or thromboembolic events. Compared to women with PPCM‐noHTN, women with PPCM‐PE had a greater likelihood of left ventricular recovery (LVEF ≥ 50%) (adjusted odds ratio 2.08, 95% confidence interval 1.21–3.57) and an adverse neonatal outcome (composite of termination, miscarriage, low birth weight or neonatal death) (adjusted odds ratio 2.84, 95% confidence interval 1.66–4.87). Conclusion Differences exist in phenotype, recovery of cardiac function and neonatal outcomes according to hypertensive status in women with PPCM.
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Affiliation(s)
- Alice M Jackson
- BHF Cardiovascular Research Centre, University of Glasgow, Glasgow, UK
| | - Mark C Petrie
- BHF Cardiovascular Research Centre, University of Glasgow, Glasgow, UK.,Golden Jubilee National Hospital, Clydebank, UK
| | | | - Cécile Laroche
- EORP, European Society of Cardiology, Sophia-Antipolis, France
| | - Finn Gustafsson
- Department of Cardiology, Rigshospitalet, DK-2100, Copenhagen, Denmark
| | - Bassem Ibrahim
- Department of Cardiology, North Cumbria University Hospital, Carlisle, UK
| | - Alexandre Mebazaa
- UMR 942 Inserm - MASCOT; University of Paris; APHP Saint Louis Lariboisière University Hospitals, Department of Anesthesia-Burn-Critical Care, Paris, France
| | - Mark R Johnson
- Department of Obstetrics, Imperial College School of Medicine, Chelsea and Westminster Hospital, London, United Kingdom
| | - Petar M Seferovic
- Clinical Center of Serbia, Cardiology II, Dept for Heart Failure, Belgrade, Serbia
| | - Vera Regitz-Zagrosek
- Berlin Institute of Gender in Medicine (GiM) - Charité - Universitätsmedizin, Berlin, Germany
| | - Amam Mbakwem
- Department of Medicine, College of Medicine, University of Lagos and Lagos University Teaching Hospital, Lagos, Nigeria
| | - Michael Böhm
- Klinik für Innere Medizin III, Kardiologie, Angiologie und Internistische Intensivmedizin, Universitätsklinikum des Saarlandes, Saarland University, Homburg, Germany
| | | | | | - Sorel Goland
- Kaplan Medical Center, Rehovot, Hebrew University, Jerusalem, Israel
| | | | - Kamilu Karaye
- Department of Medicine, Bayero University & Aminu Kano Teaching Hospital, Nigeria
| | | | - Righab Hamdan
- Department of Cardiology, Beirut Cardiac Institute, Beirut, Lebanon
| | - Aldo P Maggioni
- EORP, European Society of Cardiology, Sophia-Antipolis, France.,Maria Cecilia Hospital, GVM Care & Research, Cotignola, Italy
| | - Karen Sliwa
- Hatter Institute for Cardiovascular Research in Africa, Department of Medicine and Cardiology, University of Cape Town, South Africa
| | - Johann Bauersachs
- Department of Cardiology and Angiology, Medical School Hannover, Hannover, Germany
| | - Peter van der Meer
- Department of Cardiology, University Medical Center Groningen, University of Groningen, The Netherlands
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19
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Lafuente-Ganuza P, Lequerica-Fernandez P, Carretero F, Escudero AI, Martinez-Morillo E, Sabria E, Herraiz I, Galindo A, Lopez A, Martinez-Triguero ML, Alvarez FV. A more accurate prediction to rule in and rule out pre-eclampsia using the sFlt-1/PlGF ratio and NT-proBNP as biomarkers. Clin Chem Lab Med 2021; 58:399-407. [PMID: 31734648 DOI: 10.1515/cclm-2019-0939] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Accepted: 10/12/2019] [Indexed: 12/16/2022]
Abstract
Background The management of potential pre-eclamptic patients using the soluble FMS-like tyrosine kinase 1 (sFlt-1)/ placental growth factor (PlGF) ratio is characterised by frequent false-positive results. Methods A retrospective cohort study was conducted to identify and validate cut-off values, obtained using a machine learning model, for the sFlt-1/PlGF ratio and NT-proBNP that would be predictive of the absence or presence of early-onset pre-eclampsia (PE) in singleton pregnancies presenting at 24 to 33 + 6 weeks of gestation. Results For the development cohort, we defined two sFlt-1/PlGF ratio cut-off values of 23 and 45 to rule out and rule in early-onset PE at any time between 24 and 33 + 6 weeks of gestation. Using an sFlt-1/PlGF ratio cut-off value of 23, the negative predictive value (NPV) for the development of early-onset PE was 100% (95% confidence interval [CI]: 99.5-100). The positive predictive value (PPV) of an sFlt-1/PlGF ratio >45 for a diagnosis of early-onset PE was 49.5% (95% CI: 45.8-55.6). When an NT-proBNP value >174 was combined with an sFlt-1/PlGF ratio >45, the PPV was 86% (95% CI: 79.2-92.6). In the validation cohort, the negative and positive values were very similar to those found for the development cohort. Conclusions An sFlt-1/PlGF ratio <23 rules out early-onset PE between 24 and 33 + 6 weeks of gestation at any time, with an NPV of 100%. An sFlt-1/PlGF ratio >45 with an NT-proBNP value >174 significantly enhances the probability of developing early-onset PE.
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Affiliation(s)
- Paula Lafuente-Ganuza
- Clinical Biochemistry, Laboratory Medicine, Hospital Universitario Central de Asturias, Avenida de Roma, s/n, 33011 Oviedo, Spain
| | - Paloma Lequerica-Fernandez
- Clinical Biochemistry, Laboratory Medicine, Hospital Universitario Central de Asturias, Avenida de Roma, s/n, 33011 Oviedo, Spain
| | | | - Ana I Escudero
- Obstetrics and Gynaecology Department, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Eduardo Martinez-Morillo
- Clinical Biochemistry, Laboratory Medicine, Hospital Universitario Central de Asturias, Avenida de Roma, s/n, 33011 Oviedo, Spain
| | - Enric Sabria
- Obstetrics and Gynaecology Department, Hospital-Residencia Sant Camil, Barcelona, Spain
| | - Ignacio Herraiz
- Fetal Medicine Unit, Maternal and Child Health and Development Network, Department of Obstetrics and Gynaecology, University Hospital 12 de Octubre, Complutense University of Madrid, Madrid, Spain
| | - Alberto Galindo
- Fetal Medicine Unit, Maternal and Child Health and Development Network, Department of Obstetrics and Gynaecology, University Hospital 12 de Octubre, Complutense University of Madrid, Madrid, Spain
| | - Ana Lopez
- Clinical Laboratory, University Hospital 12 de Octubre, Madrid, Spain
| | | | - Francisco V Alvarez
- Clinical Biochemistry, Laboratory Medicine, Hospital Universitario Central de Asturias, Avenida de Roma, s/n, 33011 Oviedo, Spain
- Department of Biochemistry and Molecular Biology, Universidad de Oviedo, Oviedo, Spain
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20
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Montaguti E, Youssef A, Cavalera M, Dodaro MG, Cofano M, Fiorentini M, Pellegrino A, Pilu G. Maternal hemodynamic assessment by USCOM ® device in the first trimester of pregnancy. J Matern Fetal Neonatal Med 2021; 35:5580-5586. [PMID: 33586584 DOI: 10.1080/14767058.2021.1887129] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
BACKGROUND Preeclampsia is a main obstetric disease and could be caused by the inability of the woman hemodynamic system to face the cardiovascular effort required by gestation. OBJECTIVE The aim of the present study is to evaluate the correlation between maternal hemodynamic parameters detected by UltraSonic Cardiac Output Monitor (USCOM®) and ultrasound or biochemical parameters in women during the first-trimester screening of chromosomal abnormalities. METHODS This was a prospective observational study with 162 women enrolled during the first-trimester ultrasound, recording demographic, biochemical and ultrasound data, including the pulsatility index of uterine arteries (UTPI). Hemodynamic indices were obtained using the USCOM® system. We also analyzed the outcomes of pregnancy of those women who delivered in our clinic. RESULTS As for the correlation between biochemical and ultrasound parameters, pregnancy-associated plasma protein A (PAPP-A) relates inversely with the mean UTPI (r s -0.298, p < .001). We also reported a statistically significant correlation between the mean UTPI and the maternal haemodynamic parameters detected by USCOM® (higher values of mean UTPI are associated with lower values of indexed cardiac output, CO, and higher indexed peripheral resistances, TVR). When comparing women with higher UTPI and TVR or lower CO to patients who had regular values of these parameters, we noticed that between these groups there were significant differences in all the remaining hemodynamic parameters, including inotropy index and stroke volume, as well as in the biochemical values of PAPP-A. Analyzing postpartum data, if we combine the onset of hypertensive disorders and fetal growth restriction, the most predictive parameter is indexed TVR. CONCLUSION Our study confirmed the correlation between PAPP-A and placental function, expressed through the determination of the pulsatility index of the uterine arteries. Moreover, we found a clear correlation between biochemical markers, placental function and maternal hemodynamics, since the first trimester of pregnancy. The inclusion of maternal hemodynamic evaluation could be useful in the screening protocols of preeclampsia. If we combine the onset of hypertensive disorders and of fetal growth restriction, the most predictive parameter is indexed total vascular resistances.
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Affiliation(s)
- Elisa Montaguti
- Obstetric Unit, Department of Medical and Surgical Sciences, University of Bologna and IRCCS Azienda Ospedaliero-Universitaria S.Orsola-Malpighi, Bologna, Italy
| | - Aly Youssef
- Obstetric Unit, Department of Medical and Surgical Sciences, University of Bologna and IRCCS Azienda Ospedaliero-Universitaria S.Orsola-Malpighi, Bologna, Italy
| | - Marta Cavalera
- Obstetric Unit, Department of Medical and Surgical Sciences, University of Bologna and IRCCS Azienda Ospedaliero-Universitaria S.Orsola-Malpighi, Bologna, Italy
| | - Maria Gaia Dodaro
- Obstetric Unit, Department of Medical and Surgical Sciences, University of Bologna and IRCCS Azienda Ospedaliero-Universitaria S.Orsola-Malpighi, Bologna, Italy
| | - Maria Cofano
- Obstetric Unit, Department of Medical and Surgical Sciences, University of Bologna and IRCCS Azienda Ospedaliero-Universitaria S.Orsola-Malpighi, Bologna, Italy
| | - Marta Fiorentini
- Obstetric Unit, Department of Medical and Surgical Sciences, University of Bologna and IRCCS Azienda Ospedaliero-Universitaria S.Orsola-Malpighi, Bologna, Italy
| | - Anita Pellegrino
- Obstetric Unit, Department of Medical and Surgical Sciences, University of Bologna and IRCCS Azienda Ospedaliero-Universitaria S.Orsola-Malpighi, Bologna, Italy
| | - Gianluigi Pilu
- Obstetric Unit, Department of Medical and Surgical Sciences, University of Bologna and IRCCS Azienda Ospedaliero-Universitaria S.Orsola-Malpighi, Bologna, Italy
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21
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Youssef L, Miranda J, Blasco M, Paules C, Crovetto F, Palomo M, Torramade-Moix S, García-Calderó H, Tura-Ceide O, Dantas AP, Hernandez-Gea V, Herrero P, Canela N, Campistol JM, Garcia-Pagan JC, Diaz-Ricart M, Gratacos E, Crispi F. Complement and coagulation cascades activation is the main pathophysiological pathway in early-onset severe preeclampsia revealed by maternal proteomics. Sci Rep 2021; 11:3048. [PMID: 33542402 PMCID: PMC7862439 DOI: 10.1038/s41598-021-82733-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 12/02/2020] [Indexed: 12/16/2022] Open
Abstract
Preeclampsia is a pregnancy-specific multisystem disorder and a leading cause of maternal and perinatal morbidity and mortality. The exact pathogenesis of this multifactorial disease remains poorly defined. We applied proteomics analysis on maternal blood samples collected from 14 singleton pregnancies with early-onset severe preeclampsia and 6 uncomplicated pregnancies to investigate the pathophysiological pathways involved in this specific subgroup of preeclampsia. Maternal blood was drawn at diagnosis for cases and at matched gestational age for controls. LC-MS/MS proteomics analysis was conducted, and data were analyzed by multivariate and univariate statistical approaches with the identification of differential pathways by exploring the global human protein-protein interaction network. The unsupervised multivariate analysis (the principal component analysis) showed a clear difference between preeclamptic and uncomplicated pregnancies. The supervised multivariate analysis using orthogonal partial least square discriminant analysis resulted in a model with goodness of fit (R2X = 0.99, p < 0.001) and a strong predictive ability (Q2Y = 0.8, p < 0.001). By univariate analysis, we found 17 proteins statistically different after 5% FDR correction (q-value < 0.05). Pathway enrichment analysis revealed 5 significantly enriched pathways whereby the activation of the complement and coagulation cascades was on top (p = 3.17e-07). To validate these results, we assessed the deposits of C5b-9 complement complex and on endothelial cells that were exposed to activated plasma from an independent set of 4 cases of early-onset severe preeclampsia and 4 uncomplicated pregnancies. C5b-9 and Von Willbrand factor deposits were significantly higher in early-onset severe preeclampsia. Future studies are warranted to investigate potential therapeutic targets for early-onset severe preeclampsia within the complement and coagulation pathway.
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Affiliation(s)
- Lina Youssef
- BCNatal | Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Jezid Miranda
- BCNatal | Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Miquel Blasco
- Nephrology and Renal Transplantation Department, Hospital Clínic, Centro de Referencia en Enfermedad Glomerular Compleja del Sistema Nacional de Salud (CSUR), University of Barcelona, Barcelona, Spain
| | - Cristina Paules
- BCNatal | Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Francesca Crovetto
- BCNatal | Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Marta Palomo
- Josep Carreras Leukaemia Research Institute, Hospital Clinic, University of Barcelona Campus, Barcelona, Spain
- Hematopathology, Centre Diagnòstic Biomèdic (CDB), Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
- Barcelona Endothelium Team (BET), Barcelona, Spain
| | - Sergi Torramade-Moix
- Hematopathology, Centre Diagnòstic Biomèdic (CDB), Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Héctor García-Calderó
- Barcelona Hepatic Hemodynamics Laboratory, Liver Unit, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Health Care Provider of the European Reference Network on Rare Liver Disorders (ERN-Liver), Barcelona, Spain
| | - Olga Tura-Ceide
- Department of Pulmonary Medicine, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
- Biomedical Research Networking Center on Respiratory Diseases (CIBERES), Madrid, Spain
- Girona Biomedical Research Institute - IDIBGI, Girona, Spain
| | - Ana Paula Dantas
- Cardiovascular Institute, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Virginia Hernandez-Gea
- Barcelona Hepatic Hemodynamics Laboratory, Liver Unit, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Health Care Provider of the European Reference Network on Rare Liver Disorders (ERN-Liver), Barcelona, Spain
| | - Pol Herrero
- Eurecat, Centre Tecnològic de Catalunya, Centre for Omic Sciences (COS), Joint Unit Universitat Rovira i Virgili-EURECAT, Unique Scientific and Technical Infrastructures (ICTS), 43204, Reus, Spain
| | - Nuria Canela
- Eurecat, Centre Tecnològic de Catalunya, Centre for Omic Sciences (COS), Joint Unit Universitat Rovira i Virgili-EURECAT, Unique Scientific and Technical Infrastructures (ICTS), 43204, Reus, Spain
| | - Josep Maria Campistol
- Nephrology and Renal Transplantation Department, Hospital Clínic, Centro de Referencia en Enfermedad Glomerular Compleja del Sistema Nacional de Salud (CSUR), University of Barcelona, Barcelona, Spain
- Centre for Biomedical Research on Rare Diseases (CIBER-ER), Madrid, Spain
| | - Joan Carles Garcia-Pagan
- Barcelona Hepatic Hemodynamics Laboratory, Liver Unit, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Health Care Provider of the European Reference Network on Rare Liver Disorders (ERN-Liver), Barcelona, Spain
| | - Maribel Diaz-Ricart
- Hematopathology, Centre Diagnòstic Biomèdic (CDB), Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
- Barcelona Endothelium Team (BET), Barcelona, Spain
| | - Eduard Gratacos
- BCNatal | Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain.
- Centre for Biomedical Research on Rare Diseases (CIBER-ER), Madrid, Spain.
- Department of Maternal-Fetal Medicine (ICGON), Hospital Clínic, Sabino de Arana 1, 08028, Barcelona, Spain.
| | - Fatima Crispi
- BCNatal | Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
- Centre for Biomedical Research on Rare Diseases (CIBER-ER), Madrid, Spain
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22
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Sahu S, Swain A, Singh U, Shukla R. An anaesthetic quandary: Caesarean section during cardiac failure in a case of peripartum cardiomyopathy complicated by preeclampsia. J Family Med Prim Care 2021; 10:4290-4292. [PMID: 35136804 PMCID: PMC8797087 DOI: 10.4103/jfmpc.jfmpc_857_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 06/30/2021] [Accepted: 07/04/2021] [Indexed: 11/21/2022] Open
Abstract
Anaesthetic management of cardiac disorders in pregnancy has always been complicated and challenging. A rare but extremely fatal entity, peripartum cardiomyopathy (PPCM) is a life-threatening disease affecting the parturient with mortality rates as high as 35–50%. Developing in late pregnancy or immediately after delivery, this unique disorder endangers not only the mother but the baby as well. We report here a case of a 28-year-old female parturient presenting at 37 weeks of gestation for caesarean delivery with recently diagnosed peripartum cardiomyopathy (ejection fraction of 28%) complicated by severe preeclampsia. She developed cardiac failure just before the induction of anaesthesia. She was successfully resuscitated, operated under general anaesthesia and shifted to the critical care unit for further management.
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23
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Briller JE, Mogos MF, Muchira JM, Piano MR. Pregnancy Associated Heart Failure With Preserved Ejection Fraction: Risk Factors and Maternal Morbidity. J Card Fail 2021; 27:143-152. [PMID: 33388469 DOI: 10.1016/j.cardfail.2020.12.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 12/21/2020] [Accepted: 12/23/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Cardiovascular conditions are leading contributors to increasing maternal morbidity and mortality. Heart failure with preserved ejection fraction (HFpEF) results in the majority of HF admissions in women, yet its impact in pregnancy is unknown. We examined the prevalence rates, risk factors and adverse pregnancy outcomes in women with HFpEF during pregnancy-related hospitalizations in the United States. METHODS AND RESULTS We conducted a cross-sectional analysis of pregnancy-related hospitalizations from 2002 through 2014 using the National Inpatient Sample. HFpEF cases were identified using the 428.3 International Classification of Diseases, 9th edition, Clinical Modification code. Weighting variables were used to provide national estimates, unconditional survey logistic regression to generate odds ratios and 95% confidence intervals (CI) representing adjusted associations with adverse pregnancy outcomes and Joinpoint regression to estimate temporal trends. Among 58,732,977 hospitalizations, there were 3840 HFpEF cases, an overall rate of 7 cases per 100,000 pregnancy-related hospitalizations; 56% occurred postpartum, 27% during delivery, and 17% antepartum. The temporal trend for hospitalization increased throughout the timeframe by 19.4% (95% CI 13.9-25.1). HFpEF hospitalizations were more common for Black, older, or poor women. Risk factors included hypertension (chronic hypertension and hypertensive disorders of pregnancy), anemia, obesity, diabetes, renal disease and coronary atherosclerosis; all known risk factors for HFpEF. Women with HFpEF were 2.61-6.47 times more likely to experience adverse pregnancy outcomes. CONCLUSIONS The pregnancy-related HFpEF hospitalization prevalence has increased and is associated with adverse pregnancy outcomes. Risk factors resemble those outside pregnancy, emphasizing the need for screening and monitoring women with risk factors during pregnancy for HFpEF.
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Affiliation(s)
- Joan E Briller
- Division of Cardiology, Department of Medicine, University of Illinois at Chicago, Chicago, Illinois.
| | - Mulubrhan F Mogos
- Center for Research Development and Scholarship, Vanderbilt University, School of Nursing, Nashville, Tennessee
| | - James M Muchira
- Center for Research Development and Scholarship, Vanderbilt University, School of Nursing, Nashville, Tennessee
| | - Mariann R Piano
- Center for Research Development and Scholarship, Vanderbilt University, School of Nursing, Nashville, Tennessee
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24
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Mohseni Z, Derksen E, Oben J, Al-Nasiry S, Spaanderman MEA, Ghossein-Doha C. Cardiac dysfunction after preeclampsia; an overview of pro- and anti-fibrotic circulating effector molecules. Pregnancy Hypertens 2020; 23:140-154. [PMID: 33388730 DOI: 10.1016/j.preghy.2020.12.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 10/29/2020] [Accepted: 12/08/2020] [Indexed: 01/09/2023]
Abstract
Preeclampsia (PE) is strongly associated with heart failure (HF) later in life. The aberrant cardiac remodelling is likely initiated or amplified during preeclamptic pregnancy. Aberrant remodelling often persists after delivery and is known to relate strongly to cardiac fibrosis. This review provides an overview of pro- and anti- fibrotic circulating effector molecules that are involved in cardiac fibrosis and their association with PE. Women with PE complicated pregnancies show increased ANG-II sensitivity and elevated levels of the pro-fibrotic factors IL-6, TNF-α, TGs and FFAs compared to uncomplicated pregnancies. In the postpartum period, PE pregnancies compared to uncomplicated pregnancies have increased ANG-II sensitivity, elevated levels of the pro-fibrotic factors IL-6, TNF-α, LDL cholesterol and leptin, as well as decreased levels of the anti-fibrotic factor adiponectin. The review revealed several profibrotic molecules that associate to cardiac fibrosis during and after PE. The role that these fibrotic factors have on the heart during and after PE may improve the understanding of the link between PE and HF. Furthermore they may provide insight into the pathways in which the relation between both diseases can be understood as potential mechanisms which interfere in the process of cardiovascular disease (CVD). Unravelling the molecular mechanism and pathways involved might bring the diagnostic and therapeutic abilities of those factors a step closer.
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Affiliation(s)
- Zenab Mohseni
- Department of Obstetrics and Gynecology, Maastricht University Medical Centre (MUMC+), The Netherlands.
| | - Elianne Derksen
- Department of Obstetrics and Gynecology, Maastricht University Medical Centre (MUMC+), The Netherlands
| | - Jolien Oben
- Department of Obstetrics and Gynecology, Maastricht University Medical Centre (MUMC+), The Netherlands
| | - Salwan Al-Nasiry
- Department of Obstetrics and Gynecology, Maastricht University Medical Centre (MUMC+), The Netherlands
| | - Marc E A Spaanderman
- Department of Obstetrics and Gynecology, Maastricht University Medical Centre (MUMC+), The Netherlands; Department of Obstetrics and Gynecology, Radboud University Nijmegen Medical Center, The Netherlands
| | - Chahinda Ghossein-Doha
- Department of Obstetrics and Gynecology, Maastricht University Medical Centre (MUMC+), The Netherlands; Department of Cardiology, Maastricht University Medical Centre (MUMC+), The Netherlands
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25
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Bakrania BA, Spradley FT, Drummond HA, LaMarca B, Ryan MJ, Granger JP. Preeclampsia: Linking Placental Ischemia with Maternal Endothelial and Vascular Dysfunction. Compr Physiol 2020; 11:1315-1349. [PMID: 33295016 PMCID: PMC7959189 DOI: 10.1002/cphy.c200008] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Preeclampsia (PE), a hypertensive disorder, occurs in 3% to 8% of pregnancies in the United States and affects over 200,000 women and newborns per year. The United States has seen a 25% increase in the incidence of PE, largely owing to increases in risk factors, including obesity and cardiovascular disease. Although the etiology of PE is not clear, it is believed that impaired spiral artery remodeling of the placenta reduces perfusion, leading to placental ischemia. Subsequently, the ischemic placenta releases antiangiogenic and pro-inflammatory factors, such as cytokines, reactive oxygen species, and the angiotensin II type 1 receptor autoantibody (AT1-AA), among others, into the maternal circulation. These factors cause widespread endothelial activation, upregulation of the endothelin system, and vasoconstriction. In turn, these changes affect the function of multiple organ systems including the kidneys, brain, liver, and heart. Despite extensive research into the pathophysiology of PE, the only treatment option remains early delivery of the baby and importantly, the placenta. While premature delivery is effective in ameliorating immediate risk to the mother, mounting evidence suggests that PE increases risk of cardiovascular disease later in life for both mother and baby. Notably, these women are at increased risk of hypertension, heart disease, and stroke, while offspring are at risk of obesity, hypertension, and neurological disease, among other complications, later in life. This article aims to discuss the current understanding of the diagnosis and pathophysiology of PE, as well as associated organ damage, maternal and fetal outcomes, and potential therapeutic avenues. © 2021 American Physiological Society. Compr Physiol 11:1315-1349, 2021.
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Affiliation(s)
- Bhavisha A. Bakrania
- Cardiovascular-Renal Research Center, University of Mississippi Medical Center, Jackson, Mississippi, USA
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Frank T. Spradley
- Cardiovascular-Renal Research Center, University of Mississippi Medical Center, Jackson, Mississippi, USA
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, Mississippi, USA
- Department of Surgery, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Heather A. Drummond
- Cardiovascular-Renal Research Center, University of Mississippi Medical Center, Jackson, Mississippi, USA
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Babbette LaMarca
- Cardiovascular-Renal Research Center, University of Mississippi Medical Center, Jackson, Mississippi, USA
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Michael J. Ryan
- Cardiovascular-Renal Research Center, University of Mississippi Medical Center, Jackson, Mississippi, USA
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Joey P. Granger
- Cardiovascular-Renal Research Center, University of Mississippi Medical Center, Jackson, Mississippi, USA
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, Mississippi, USA
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Di Pasquo E, Ghi T, Dall'Asta A, Angeli L, Ciavarella S, Armano G, Sesenna V, Di Peri A, Frusca T. Hemodynamic findings in normotensive women with small-for-gestational-age and growth-restricted fetuses. Acta Obstet Gynecol Scand 2020; 100:876-883. [PMID: 33084031 DOI: 10.1111/aogs.14026] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Revised: 10/07/2020] [Accepted: 10/07/2020] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Fetal growth restriction (FGR) in most instances is a consequence of primary placental dysfunction due to inadequate trophoblastic invasion. Maternal cardiac maladaptation to pregnancy has been proposed as a possible determinant of placental insufficiency and impaired fetal growth. This study aimed to compare the maternal hemodynamic parameters between normotensive women with small-for-gestational-age (SGA) and FGR fetuses and to evaluate their correlation with neonatal outcome. MATERIAL AND METHODS An observational cohort study including singleton pregnancies referred to our tertiary care center due to fetal smallness. At the time of diagnosis, fetuses were classified as SGA or FGR according to the Delphi consensus criteria, and pregnant women underwent hemodynamic assessment using a cardiac output monitor. A group of women with singleton uncomplicated pregnancies ar ≥35 weeks of gestation were recruited as controls. Cardiac output, systemic vascular resistance, stroke volume, and heart rate were measured and compared among the three groups (controls vs FGR vs SGA). The correlation between antenatal findings and neonatal outcome was also evaluated by multivariate logistic regression analysis. RESULTS A total of 51 women with fetal smallness were assessed at 34.8 ± 2.6 weeks. SGA and FGR were diagnosed in 22 and 29 cases, respectively. The control group included 61 women assessed at 36.5 ± 0.8 weeks of gestation. Women with FGR had a lower cardiac output Z-score (respectively, -1.3 ± 1.2 vs -0.4 ± 0.8 vs -0.2 ± 1.0; P < .001) and a higher systemic vascular resistance Z-score (respectively, 1.2 ± 1.2 vs 0.2 ± 1.1 vs -0.02 ± 1.2; P < .001) compared with both SGA and controls, whereas no difference in the hemodynamic parameters was found between women with SGA and controls. The incidence of neonatal intensive care unit admission did not differ between SGA and FGR fetuses (18.2% vs 41.4%; P = .13), but FGR fetuses had a longer hospitalization compared with SGA fetuses (14.2 ± 17.7 vs 4.5 ± 1.6 days; P = .02). Multivariate analysis showed that the cardiac output Z-score at diagnosis (P = .012) and the birthweight Z-score (P = .007) were independent predictors of the length of neonatal hospitalization. CONCLUSIONS Different maternal hemodynamic profiles characterize women with SGA or FGR fetuses. Furthermore, a negative correlation was found between the maternal cardiac output and the length of neonatal hospitalization.
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Affiliation(s)
- Elvira Di Pasquo
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - Tullio Ghi
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - Andrea Dall'Asta
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - Laura Angeli
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - Sara Ciavarella
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - Giulia Armano
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - Veronica Sesenna
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - Antonio Di Peri
- Department of Neonatology, University of Parma, Parma, Italy
| | - Tiziana Frusca
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
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Youssef L, Erlandsson L, Åkerström B, Miranda J, Paules C, Crovetto F, Crispi F, Gratacos E, Hansson SR. Hemopexin and α1-microglobulin heme scavengers with differential involvement in preeclampsia and fetal growth restriction. PLoS One 2020; 15:e0239030. [PMID: 32915914 PMCID: PMC7485876 DOI: 10.1371/journal.pone.0239030] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Accepted: 08/30/2020] [Indexed: 12/22/2022] Open
Abstract
Hemopexin and α1-microglobulin act as scavengers to eliminate free heme-groups responsible for hemoglobin-induced oxidative stress. The present study evaluated maternal and fetal plasma concentrations of these scavengers in the different phenotypes of placenta-mediated disorders. Singleton pregnancies with normotensive fetal growth restriction [FGR] (n = 47), preeclampsia without FGR (n = 45) and preeclampsia with FGR (n = 51) were included prospectively as well as uncomplicated pregnancies (n = 49). Samples were collected at delivery and ELISA analysis was applied to measure the hemopexin and α1-microglobulin concentrations. In maternal blood in preeclampsia with and without FGR, hemopexin was significantly lower (p = 0.003 and p<0.001, respectively) and α1-microglobulin was significantly higher (p<0.001 in both) whereas no difference existed in normotensive FGR mothers compared to controls. In contrast, in fetal blood in growth restricted fetuses with and without preeclampsia, both hemopexin and α1-microglobulin were significantly lower (p<0.001 and p = 0.001 for hemopexin, p = 0.016 and p = 0.013 for α1-microglobulin, respectively) with no difference in fetuses from preeclampsia without FGR in comparison to controls. Thus, hemopexin and α1-microglobulin present significantly altered concentrations in maternal blood in the maternal disease -preeclampsia- and in cord blood in the fetal disease -FGR-, which supports their differential role in placenta-mediated disorders in accordance with the clinical presentation of these disorders.
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Affiliation(s)
- Lina Youssef
- Section of Obstetrics and Gynecology, Department of Clinical Sciences Lund, Lund University, Lund, Sweden
- BCNatal | Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
- * E-mail: ,
| | - Lena Erlandsson
- Section of Obstetrics and Gynecology, Department of Clinical Sciences Lund, Lund University, Lund, Sweden
| | - Bo Åkerström
- Section of infection Medicine, Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Jezid Miranda
- BCNatal | Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Cristina Paules
- BCNatal | Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Francesca Crovetto
- BCNatal | Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
- Centre for Biomedical Research on Rare Diseases (CIBER-ER), Madrid, Spain
| | - Fatima Crispi
- BCNatal | Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
- Centre for Biomedical Research on Rare Diseases (CIBER-ER), Madrid, Spain
| | - Eduard Gratacos
- BCNatal | Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
- Centre for Biomedical Research on Rare Diseases (CIBER-ER), Madrid, Spain
| | - Stefan R. Hansson
- Section of Obstetrics and Gynecology, Department of Clinical Sciences Lund, Lund University, Lund, Sweden
- Skåne University Hospital, Lund/Malmö, Sweden
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Abstract
Normal pregnancy is a complex and dynamic process that requires significant adaptation from the maternal system. Failure of this adaptive process in pregnancy contributes to many pregnancy related disorders, including the hypertensive disorders of pregnancy. This article discusses placental development and how abnormalities in the process of vascular remodeling contribute to the multisystem maternal and fetal disease that is preeclampsia and fetal growth restriction. We review some of the consequences of this condition on the mother and fetus, aspects of the clinical management of preeclampsia and how it can influence both mother and infant in the postnatal period and beyond.
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Aryan L, Medzikovic L, Umar S, Eghbali M. Pregnancy-associated cardiac dysfunction and the regulatory role of microRNAs. Biol Sex Differ 2020; 11:14. [PMID: 32252821 PMCID: PMC7137306 DOI: 10.1186/s13293-020-00292-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 03/18/2020] [Indexed: 12/14/2022] Open
Abstract
Many crucial cardiovascular adaptations occur in the body during pregnancy to ensure successful gestation. Maladaptation of the cardiovascular system during pregnancy can lead to complications that promote cardiac dysfunction and may lead to heart failure (HF). About 12% of pregnancy-related deaths in the USA have been attributed to HF and the detrimental effects of cardiovascular complications on the heart can be long-lasting, pre-disposing the mother to HF later in life. Indeed, cardiovascular complications such as gestational diabetes mellitus, preeclampsia, gestational hypertension, and peripartum cardiomyopathy have been shown to induce cardiac metabolic dysfunction, oxidative stress, fibrosis, apoptosis, and diastolic and systolic dysfunction in the hearts of pregnant women, all of which are hallmarks of HF. The exact etiology and cardiac pathophysiology of pregnancy-related complications is not yet fully deciphered. Furthermore, diagnosis of cardiac dysfunction in pregnancy is often made only after clinical symptoms are already present, thus necessitating the need for novel diagnostic and prognostic biomarkers. Mounting data demonstrates an altered expression of maternal circulating miRNAs during pregnancy affected by cardiovascular complications. Throughout the past decade, miRNAs have become of growing interest as modulators and biomarkers of pathophysiology, diagnosis, and prognosis in cardiac dysfunction. While the association between pregnancy-related cardiovascular complications and cardiac dysfunction or HF is becoming increasingly evident, the roles of miRNA-mediated regulation herein remain poorly understood. Therefore, this review will summarize current reports on pregnancy-related cardiovascular complications that may lead to cardiac dysfunction and HF during and after pregnancy in previously healthy women, with a focus on the pathophysiological role of miRNAs.
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Affiliation(s)
- Laila Aryan
- Department of Anesthesiology, Division of Molecular Medicine, David Geffen School of Medicine at University of California, Los Angeles, BH-550 CHS, Los Angeles, CA, 90095-7115, USA
| | - Lejla Medzikovic
- Department of Anesthesiology, Division of Molecular Medicine, David Geffen School of Medicine at University of California, Los Angeles, BH-550 CHS, Los Angeles, CA, 90095-7115, USA
| | - Soban Umar
- Department of Anesthesiology, Division of Molecular Medicine, David Geffen School of Medicine at University of California, Los Angeles, BH-550 CHS, Los Angeles, CA, 90095-7115, USA
| | - Mansoureh Eghbali
- Department of Anesthesiology, Division of Molecular Medicine, David Geffen School of Medicine at University of California, Los Angeles, BH-550 CHS, Los Angeles, CA, 90095-7115, USA.
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Di Pasquo E, Ghi T, Dall'Asta A, Angeli L, Fieni S, Pedrazzi G, Frusca T. Maternal cardiac parameters can help in differentiating the clinical profile of preeclampsia and in predicting progression from mild to severe forms. Am J Obstet Gynecol 2019; 221:633.e1-633.e9. [PMID: 31226294 DOI: 10.1016/j.ajog.2019.06.029] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 06/02/2019] [Accepted: 06/12/2019] [Indexed: 11/15/2022]
Abstract
BACKGROUND A primary role of maternal heart dysfunction in the pathophysiology of preeclampsia had been previously advocated although if contradictory results have been reported. OBJECTIVES The objectives of the study were to describe maternal hemodynamic parameters according to 2 main preeclampsia phenotypes and to investigate whether cardiac findings may be helpful in characterizing the severity and the progression of the disease. STUDY DESIGN This was a prospective cohort study. We used an ultrasonic cardiac output monitor system to compare the hemodynamic parameters of women with preeclampsia with a group of healthy normotensive women enrolled as controls with a ratio of 1:2. Cardiac output, systemic vascular resistance, and stroke volume were compared among controls and preeclamptic women who were grouped in accordance to the following characteristics: early preeclampsia (<34 weeks' gestation) vs late preeclampsia onset (≥34 weeks' gestation); preeclampsia associated with appropriate for gestational age or small-for-gestational-age newborns. Hemodynamic characteristics were also compared between preeclamptic women with a mild form vs those who progressed toward a severe form. RESULTS A total of 38 preeclamptic women and 61 normotensive women were included in the study. Both cases of preeclampsia associated with small-for-gestational-age neonates as those with normal-sized ones showed higher systemic vascular resistance compared with the control group (respectively, 1580.6 ± 483.2 vs 1479.1 ± 433.3 vs 1105.3 ± 293.1; P < .0001), while a lower cardiac output was reported only for preeclamptic women with small-for-gestational-age neonates compared with controls (5.7 ± 1.5 vs 6.5 ± 1.3; P = .02). Maternal cardiac parameters were comparable between these 2 groups of preeclamptic women (small-for-gestational-age vs appropriate-for-gestational-age preeclampsia) with the exception of a lower stroke volume in the former one (64.8 ± 24.4 vs 75.2 ± 17.8; P = .04). Similarly, women with both early and late preeclampsia showed higher systemic vascular resistance compared with controls (1559.5 ± 528.3 vs 1488.5 ± 292.9 vs 1105.3 ± 293.1, respectively; P < .001), while a lower cardiac output was noted only in the early-onset group compared with controls (5.5 ± 1.2 P = .02). Maternal cardiac findings were similar between women with early vs late-onset preeclampsia. Hemodynamic parameters are significantly different between those women with mild preeclampsia who remained stable compared with those who progressed toward a severe disease. Cardiac output Z-score, systemic vascular resistance Z-score, and uterine arteries' pulsatility index Z-score showed similar sensitivity (80% vs 75% vs 80%, respectively) and specificity (73% vs. 73% vs 74%, respectively), while the association of systemic vascular resistance Z-score and uterine arteries pulsatility index Z-score showed a sensitivity of 95% and a specificity of 80% (area under the curve, 0.90) in predicting evolution toward severe forms. CONCLUSION Evaluation of maternal cardiovascular system could help clinician in defining a subset of preeclamptic patients with more profound placental impairment and might predict the likelihood of progression toward a severe condition in cases with a mild preeclampsia at clinical onset.
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Affiliation(s)
- Elvira Di Pasquo
- Department of Obstetrics and Gynecology, University of Parma, Parma, Italy
| | - Tullio Ghi
- Department of Obstetrics and Gynecology, University of Parma, Parma, Italy.
| | - Andrea Dall'Asta
- Department of Obstetrics and Gynecology, University of Parma, Parma, Italy
| | - Laura Angeli
- Department of Obstetrics and Gynecology, University of Parma, Parma, Italy
| | - Stefania Fieni
- Department of Obstetrics and Gynecology, University of Parma, Parma, Italy
| | | | - Tiziana Frusca
- Department of Obstetrics and Gynecology, University of Parma, Parma, Italy
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Paules C, Youssef L, Rovira C, Crovetto F, Nadal A, Peguero A, Figueras F, Eixarch E, Crispi F, Miranda J, Gratacós E. Distinctive patterns of placental lesions in pre-eclampsia vs small-for-gestational age and their association with fetoplacental Doppler. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2019; 54:609-616. [PMID: 31115105 DOI: 10.1002/uog.20350] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 05/03/2019] [Accepted: 05/10/2019] [Indexed: 06/09/2023]
Abstract
OBJECTIVES To describe placental histopathological findings in a large cohort of pregnancies complicated by pre-eclampsia (PE) and/or small-for-gestational age (SGA), and to investigate their association with fetoplacental Doppler parameters. METHODS This was a prospective observational study of normotensive pregnancies with SGA (defined as birth weight < 10th centile) (n = 184), PE pregnancies with a normally grown fetus (n = 102), pregnancies with both PE and SGA (n = 120) and uncomplicated pregnancies (n = 202). Uterine (UtA), umbilical (UA) and fetal middle cerebral (MCA) artery pulsatility indices (PI) were assessed. The cerebroplacental ratio (CPR) was calculated by dividing MCA-PI by UA-PI. Doppler parameters were considered abnormal when UtA-PI or UA-PI was > 95th centile or MCA-PI or CPR was < 5th centile. Placental lesions were categorized as vascular (maternal or fetal side), immunoinflammatory or other, according to the 2014 Amsterdam Placental Workshop Group Consensus Statement. Comparison between the study groups was performed using univariate and multiple regression analysis, and logistic regression was used to determine the relationship between abnormal Doppler parameters and placental lesions. RESULTS Maternal-side vascular lesions were significantly more common in PE pregnancies with SGA than in the other groups (PE + SGA, 73% vs PE, 46% vs SGA, 38% vs controls, 31%; P = 0.01) and included mainly two types of lesion: developmental (PE + SGA, 13% vs PE, 5% vs SGA, 3% vs controls, 1.5%; P < 0.001) and malperfusion (PE + SGA, 70% vs PE, 39% vs SGA, 32% vs controls, 25%; P = 0.001). In contrast, the incidence of fetal-side developmental lesions was significantly higher in normotensive SGA pregnancies than in controls and PE pregnancies (PE + SGA, 0% vs PE, 3% vs SGA, 8% vs controls, 2%; P = 0.001). All cases displayed a lower prevalence of infectious lesions than did controls, with the highest prevalence of immune lesions observed in pregnancies with both PE and SGA (PE + SGA, 18% vs PE, 8% vs SGA, 10% vs controls, 9%; P = 0.001). All fetoplacental Doppler parameters evaluated were associated with maternal-side vascular lesions, mainly malperfusion (mean UtA-PI: odds ratio (OR), 2.45 (95% CI, 1.51-3.97); UA-PI: OR, 2.05 (95% CI, 1.02-4.47); MCA-PI: OR, 2.75 (95% CI, 1.40-5.42); CPR: OR, 1.75 (95% CI, 1.04-2.95)). This association was evident mainly in the normotensive SGA group, being non-significant in controls or PE pregnancies without SGA. No significant associations were observed between fetoplacental Doppler parameters and other placental lesions in any of the study groups. CONCLUSIONS PE and SGA are associated with different patterns of placental histopathological lesions in accordance with the clinical manifestation of the placental disorder (maternal vs fetal). Fetoplacental Doppler findings show an association with placental malperfusion lesions on the maternal side, supporting the use of abnormal Doppler as a surrogate for placental insufficiency. Copyright © 2019 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- C Paules
- Fetal Medicine Research Center, BCNatal - Barcelona Center for Maternal-Fetal and Neonatal Medicine, Hospital Clínic and Hospital Sant Joan de Déu, Institut Clínic de Ginecologia, Obstetricia i Neonatologia, IDIBAPS, University of Barcelona, and Centre for Biomedical Research on Rare Diseases (CIBER-ER), Barcelona, Spain
| | - L Youssef
- Fetal Medicine Research Center, BCNatal - Barcelona Center for Maternal-Fetal and Neonatal Medicine, Hospital Clínic and Hospital Sant Joan de Déu, Institut Clínic de Ginecologia, Obstetricia i Neonatologia, IDIBAPS, University of Barcelona, and Centre for Biomedical Research on Rare Diseases (CIBER-ER), Barcelona, Spain
| | - C Rovira
- Department of Pathology, Hospital Sant Joan de Déu, Barcelona, Spain
| | - F Crovetto
- Fetal Medicine Research Center, BCNatal - Barcelona Center for Maternal-Fetal and Neonatal Medicine, Hospital Clínic and Hospital Sant Joan de Déu, Institut Clínic de Ginecologia, Obstetricia i Neonatologia, IDIBAPS, University of Barcelona, and Centre for Biomedical Research on Rare Diseases (CIBER-ER), Barcelona, Spain
| | - A Nadal
- Department of Pathology, Hospital Clinic-IDIBAPS, University of Barcelona, Barcelona, Spain
| | - A Peguero
- Fetal Medicine Research Center, BCNatal - Barcelona Center for Maternal-Fetal and Neonatal Medicine, Hospital Clínic and Hospital Sant Joan de Déu, Institut Clínic de Ginecologia, Obstetricia i Neonatologia, IDIBAPS, University of Barcelona, and Centre for Biomedical Research on Rare Diseases (CIBER-ER), Barcelona, Spain
| | - F Figueras
- Fetal Medicine Research Center, BCNatal - Barcelona Center for Maternal-Fetal and Neonatal Medicine, Hospital Clínic and Hospital Sant Joan de Déu, Institut Clínic de Ginecologia, Obstetricia i Neonatologia, IDIBAPS, University of Barcelona, and Centre for Biomedical Research on Rare Diseases (CIBER-ER), Barcelona, Spain
| | - E Eixarch
- Fetal Medicine Research Center, BCNatal - Barcelona Center for Maternal-Fetal and Neonatal Medicine, Hospital Clínic and Hospital Sant Joan de Déu, Institut Clínic de Ginecologia, Obstetricia i Neonatologia, IDIBAPS, University of Barcelona, and Centre for Biomedical Research on Rare Diseases (CIBER-ER), Barcelona, Spain
| | - F Crispi
- Fetal Medicine Research Center, BCNatal - Barcelona Center for Maternal-Fetal and Neonatal Medicine, Hospital Clínic and Hospital Sant Joan de Déu, Institut Clínic de Ginecologia, Obstetricia i Neonatologia, IDIBAPS, University of Barcelona, and Centre for Biomedical Research on Rare Diseases (CIBER-ER), Barcelona, Spain
| | - J Miranda
- Fetal Medicine Research Center, BCNatal - Barcelona Center for Maternal-Fetal and Neonatal Medicine, Hospital Clínic and Hospital Sant Joan de Déu, Institut Clínic de Ginecologia, Obstetricia i Neonatologia, IDIBAPS, University of Barcelona, and Centre for Biomedical Research on Rare Diseases (CIBER-ER), Barcelona, Spain
| | - E Gratacós
- Fetal Medicine Research Center, BCNatal - Barcelona Center for Maternal-Fetal and Neonatal Medicine, Hospital Clínic and Hospital Sant Joan de Déu, Institut Clínic de Ginecologia, Obstetricia i Neonatologia, IDIBAPS, University of Barcelona, and Centre for Biomedical Research on Rare Diseases (CIBER-ER), Barcelona, Spain
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Bakrania BA, Hall ME, Shahul S, Granger JP. The Reduced Uterine Perfusion Pressure (RUPP) rat model of preeclampsia exhibits impaired systolic function and global longitudinal strain during pregnancy. Pregnancy Hypertens 2019; 18:169-172. [PMID: 31669926 DOI: 10.1016/j.preghy.2019.10.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 09/30/2019] [Accepted: 10/11/2019] [Indexed: 12/31/2022]
Abstract
BACKGROUND Preeclampsia (PE) is a disorder prevalent in 3-8% of pregnancies, characterized by hypertension, endothelial dysfunction and cardiac dysfunction, including hypertrophy and impaired global longitudinal strain (GLS), which indicates reduced contractility and tissue injury. Despite several clinical studies highlighting impaired cardiac function in these women, the underlying mechanisms have not been studied, in part, due to lack of an appropriate animal model. The Reduced Uterine Perfusion Pressure (RUPP) rat model produces a PE-like phenotype, including adverse cardiac remodeling. However, whether this translates to impaired cardiac function is not known. The aim of this study was to test the hypothesis that placental ischemia in the RUPP rat leads to impaired left ventricular (LV) systolic function and GLS. STUDY DESIGN RUPP (n = 10) rats underwent surgery to induce placental ischemia on gestational day (GD) 14. Sham (n = 10) and RUPP rats had indwelling carotid catheters placed on GD 18, and blood pressure and echocardiography measurements were made on GD 19. RESULTS The RUPP group exhibited increased mean arterial pressure compared to the Sham group (123 ± 3 vs. 97 ± 2 mmHg, P < 0.01). RUPP hearts exhibited impaired LV ejection fraction (60 ± 2 vs. 78 ± 2%, P < 0.01) and GLS (-17.89 ± 0.5 vs. -26.31 ± 2.7%, P = 0.02), in addition to cardiac hypertrophy (0.97 ± 0.04 vs. 0.91 ± 0.02 g, P = 0.02). CONCLUSIONS Cardiac dysfunction and impaired strain are present in RUPP rats during pregnancy. These findings represent an animal model of PE that could be used to understand the mechanisms of cardiac dysfunction in this disease and ultimately, improve or prevent cardiac abnormalities in these patients.
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Affiliation(s)
- Bhavisha A Bakrania
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, MS, United States.
| | - Michael E Hall
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, MS, United States; Department of Medicine, University of Mississippi Medical Center, Jackson, MS, United States
| | - Sajid Shahul
- Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL, United States
| | - Joey P Granger
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, MS, United States
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Cooper KM, Barrett T, McBride CA, Badger GJ, Steiner J, LeWinter MM, Bernstein IM. Subclinical cardiac stiffness is associated with arterial stiffness in healthy young nulligravid women: Potential links to preeclampsia. Pregnancy Hypertens 2019; 18:49-54. [PMID: 31525709 DOI: 10.1016/j.preghy.2019.09.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 08/05/2019] [Accepted: 09/01/2019] [Indexed: 10/26/2022]
Abstract
OBJECTIVES Preeclampsia is an independent risk factor for subsequent cardiovascular disease and diastolic dysfunction and has been linked to arterial stiffness. We hypothesized that arterial stiffness would be associated with echocardiographic markers of diastolic dysfunction in healthy nulligravid women. STUDY DESIGN 31 healthy nulligravid women underwent assessment of peripheral arterial stiffness via aorto-femoral pulse wave velocity, popliteal distensibility and β stiffness measures as well as hemodynamic response to volume challenge. 22 underwent cardiac assessment via conventional and stress echocardiography with a focus on diastolic function utilizing tissue/pulse wave Doppler imaging and 3D speckle tracking. Bivariate associations between variables were evaluated using correlation coefficients (Pearson r) and Student's t-tests. RESULTS No participants had echocardiographic values meeting criteria for overt diastolic dysfunction. Baseline global circumferential strain was significantly correlated with distensibility and β stiffness (n = 18, r = -0.61, p = 0.007, n = 18, r = 0.56, p = 0.01). Peak deceleration time was correlated with βstiffness (n = 9; r = 0.80, p = 0.01). Pulse wave velocity was not significantly correlated with cardiac measures (p > 0.05). Family history of a first or second degree relative with myocardial infarction or hypertension was associated with decreased popliteal artery distensibility (p = 0.02 and p = 0.03, respectively). CONCLUSIONS In healthy nulligravid women there is evidence that markers of decreased left ventricular relaxation are associated with increased peripheral vascular stiffness as is a family history of myocardial infarction or hypertension. These findings raise the possibility that the diastolic dysfunction and arterial stiffness observed in the setting of preeclampsia are driven by underlying properties present prior to pregnancy and contribute to lifetime cardiovascular risk.
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Affiliation(s)
- Kylie M Cooper
- Maternal Fetal Medicine, St. Luke's Health System, Boise, ID, United States.
| | - Trace Barrett
- Division of Cardiovascular Medicine, Department of Medicine, University of Vermont, Burlington, VT, United States.
| | - Carole A McBride
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Vermont, Burlington, VT, United States.
| | - Gary J Badger
- Medical Biostatistics, University of Vermont Robert Larner M.D. College of Medicine, Burlington, VT, United States.
| | - Johannes Steiner
- Division of Cardiovascular Medicine, Department of Medicine, University of Vermont, Burlington, VT, United States.
| | - Martin M LeWinter
- Division of Cardiovascular Medicine, Department of Medicine, University of Vermont, Burlington, VT, United States.
| | - Ira M Bernstein
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Vermont, Burlington, VT, United States.
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Pillay P, Vatish M, Duarte R, Moodley J, Mackraj I. Exosomal microRNA profiling in early and late onset preeclamptic pregnant women reflects pathophysiology. Int J Nanomedicine 2019; 14:5637-5657. [PMID: 31413567 PMCID: PMC6661992 DOI: 10.2147/ijn.s208865] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 04/30/2019] [Indexed: 12/29/2022] Open
Abstract
Background: Preeclampsia is the leading cause of maternal and fetal mortality due to the inability to diagnose and treat the disorder early in pregnancy. This is attributed to the complex pathophysiology and unknown etiology of the disorder, which is modulated by several known and unknown factors. Exosomes have recently been implicated as possible mediators of the pathogenesis of preeclampsia, with, however, no evidence linking these nanovesicles to the pathophysiology of preeclampsia and its subtypes. Methods: To better understand the pathophysiological role of exosomes in preeclampsia, we have analyzed the exosomal microRNA in early and late onset preeclamptic women in comparison to their gestationally matched normotensive controls using Digital Direct Detection (NanoString Technologies). Results: For the first time, distinct exosomal microRNA signatures in early and late onset preeclampsia have been identified. Moreover, these signatures indicate that exosomes are involved in key pathological features associated with preeclampsia and differentiate between the subtypes. Conclusion: This study forms the basis for the diagnostic and functional validation of the identified signatures as biomarkers of preeclampsia and its subtypes.
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Affiliation(s)
- Preenan Pillay
- Discipline of Human Physiology, School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of Kwazulu-Natal, Durban, South Africa
| | - Manu Vatish
- Nuffield Department of Women's and Reproductive Health, Women's Centre, John Radcliffe Hospital, University of Oxford, Oxford, UK
| | - Raquel Duarte
- Department of Internal Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Jack Moodley
- Women's Health and HIV Research Group, Department of Obstetrics and Gynaecology, University of Kwazulu-Natal, Durban, South Africa
| | - Irene Mackraj
- School of Laboratory Medicine and Medical Sciences, University of Kwazulu-Natal, Durban, South Africa
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Mugerli S, Ambrožič J, Geršak K, Lučovnik M. Elevated soluble-St2 concentrations in preeclampsia correlate with echocardiographic parameters of diastolic dysfunction and return to normal values one year after delivery. J Matern Fetal Neonatal Med 2019; 34:379-385. [PMID: 31056999 DOI: 10.1080/14767058.2019.1609934] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Objectives: To compare soluble-ST2 (sST2) concentrations in patients with severe features of preeclampsia and healthy pregnant controls before as well as 1 year after delivery. Another objective was to assess potential correlation between sST2 concentrations and myocardial function.Methods: Patients with singleton pregnancy complicated by severe features of preeclampsia and healthy controls were included in a prospective observational study. Plasma sST2 concentrations were measured within 24 h before delivery and 1 year after delivery. Standard two-dimensional and Doppler echocardiography was performed at the time of first sST2 measurement before delivery. Mann-Whitney U test was used to compare sST2 values in preeclamptic patients versus controls. Kendall's tau was used to assess correlation between sST2 values and echocardiographic measures of left ventricular systolic and diastolic function (p < .05 significant).Results: We included 24 patients with severe preeclampsia and 29 controls. One year after delivery, sST2 concentrations were available for 24 (45%) participants (13 in preeclampsia group and 11 controls). Concentrations of sST2 were markedly elevated in patients with severe preeclampsia compared to healthy controls before delivery (p = .04), but not 1 year after delivery (p = .80). There was no significant correlation between sST2 and parameters of systolic function. In preeclamptic patients, we found a significant inverse correlation between sST2 and markers of diastolic function: peak early mitral inflow velocity E (Kendall's tau = -0.40; p = .02), peak early diastolic myocardial velocities at septal and lateral mitral annulus (e') (Kendall's tau = -0.354, p = .04) and ratio between e' and peak systolic myocardial velocities at the septal and lateral mitral annulus (e'/s') (Kendall's tau = -0.362, p = .04).Conclusions: Preeclampsia with severe features is associated with increased maternal plasma concentrations of sST2, which return to normal values in the first year after delivery. Higher sST2 levels in preeclamptic patients correlate with impaired parameters of left ventricular diastolic function.
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Affiliation(s)
- Sara Mugerli
- Department of Perinatology, Division of Obstetrics and Gynecology, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Jana Ambrožič
- Department of Cardiology, Division of Internal Medicine, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Ksenija Geršak
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Miha Lučovnik
- Department of Perinatology, Division of Obstetrics and Gynecology, University Medical Centre Ljubljana, Ljubljana, Slovenia
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Long-Term Cardiovascular Risks Associated With Adverse Pregnancy Outcomes. J Am Coll Cardiol 2019; 73:2106-2116. [DOI: 10.1016/j.jacc.2018.12.092] [Citation(s) in RCA: 100] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Revised: 11/16/2018] [Accepted: 12/02/2018] [Indexed: 12/21/2022]
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Maternal Cardiac Function after Normal Delivery, Preeclampsia, and Eclampsia: A Prospective Study. J Pregnancy 2019; 2019:9795765. [PMID: 30941219 PMCID: PMC6420982 DOI: 10.1155/2019/9795765] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Accepted: 01/03/2019] [Indexed: 11/17/2022] Open
Abstract
Introduction The aim of this study is to assess maternal cardiac function in the postpartum period, after 2 and 6 months in the parturient with preeclampsia and eclampsia. Materials and Methods Prospective study: 90 postpartum women after preeclampsia and eclampsia and 55 patients after an uncomplicated pregnancy. The parameters of maternal hemodynamics were recorded on days 1, 3, 5, 9, and 14 of postpartum period, after 2 and 6 months. The cardiac parameters were assessed. Results PE is accompanied by increased peripheral vascular resistance. The indicator of vascular resistance, SVR, is elevated for both mild and severe PE. With mild PE, a significant increase in SVR is observed up to 5 days of postpartum period, with severe PE/E up to 9 days. We found that in case of severe PE, SVR remains elevated to 6 months after delivery. The parameters of the contractile function of the heart (ESV, EDV, SV, SI, CO, СI, MVCF) were significantly decreased: with mild PE up to 5-9 days, with severe up to 9-14 days of puerperia. ESV, SV, SI, CO, and CI remain low with severe PE up to 6 months. The revealed decreasing of contractile function of the heart is a sign of asymptomatic heart failure. Conclusions The hemodynamics of the puerperas after PE and E is characterized by impaired contractility of the myocardium and an increase in the indices of peripheral resistance. The degree of deviation in the parameters of cardiac hemodynamics and vascular resistance depended on the severity of hypertensive complications of pregnancy.
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Cox AG, Marshall SA, Palmer KR, Wallace EM. Current and emerging pharmacotherapy for emergency management of preeclampsia. Expert Opin Pharmacother 2019; 20:701-712. [PMID: 30707633 DOI: 10.1080/14656566.2019.1570134] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Preeclampsia is a disease specific to pregnancy characterised by new onset hypertension with maternal organ dysfunction and/or fetal growth restriction. It remains a major cause of maternal and perinatal morbidity and mortality. For fifty years, antihypertensives have been the mainstay of treating preeclampsia, reducing maternal morbidity and mortality. With increased knowledge of the mechanisms underlying the disease has come opportunities for novel therapies that complement antihypertensives by protecting the maternal vasculature. Areas covered: In this review, the authors consider, in detail, the antihypertensives commonly used today in the emergency care of women with severe preeclampsia. They also review less common anti-hypertensive agents and discuss the role of magnesium sulphate in the management of preeclampsia and the prevention of eclampsia. Finally, they explore novel therapeutics for the acute management of preeclampsia. Expert opinion: The rapid control of maternal hypertension will, and must, remain the mainstay of emergency treatment for women with severe preeclampsia. The role of magnesium sulphate as a primary prevention for eclampsia is context dependant and should not displace a focus on correcting blood pressure safely. The exploration of novel adjuvant therapies will likely allow us to prolong pregnancy longer and improve perinatal outcomes safely for the mother.
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Affiliation(s)
- Annie G Cox
- a Ritchie Centre, Department of Obstetrics and GynaecologySchool of Clinical Sciences , Monash University , Clayton , Australia.,b The Ritchie Centre , Hudson Institute of Medical Research , Clayton , Australia
| | - Sarah A Marshall
- a Ritchie Centre, Department of Obstetrics and GynaecologySchool of Clinical Sciences , Monash University , Clayton , Australia.,b The Ritchie Centre , Hudson Institute of Medical Research , Clayton , Australia
| | - Kirsten R Palmer
- a Ritchie Centre, Department of Obstetrics and GynaecologySchool of Clinical Sciences , Monash University , Clayton , Australia
| | - Euan M Wallace
- a Ritchie Centre, Department of Obstetrics and GynaecologySchool of Clinical Sciences , Monash University , Clayton , Australia.,b The Ritchie Centre , Hudson Institute of Medical Research , Clayton , Australia
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Tay J, Masini G, McEniery CM, Giussani DA, Shaw CJ, Wilkinson IB, Bennett PR, Lees CC. Uterine and fetal placental Doppler indices are associated with maternal cardiovascular function. Am J Obstet Gynecol 2019; 220:96.e1-96.e8. [PMID: 30243605 DOI: 10.1016/j.ajog.2018.09.017] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 08/28/2018] [Accepted: 09/11/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND The mechanism underlying fetal-placental Doppler index changes in preeclampsia and/or fetal growth restriction are unknown, although both are associated with maternal cardiovascular dysfunction. OBJECTIVE We sought to investigate whether there was a relationship between maternal cardiac output and vascular resistance and fetoplacental Doppler findings in healthy and complicated pregnancy. STUDY DESIGN Women with healthy pregnancies (n=62), preeclamptic pregnancies (n=13), preeclamptic pregnancies with fetal growth restriction (n=15), or fetal growth restricted pregnancies (n=17) from 24-40 weeks gestation were included. All of them underwent measurement of cardiac output with the use of an inert gas rebreathing technique and derivation of peripheral vascular resistance. Uterine and fetal Doppler indices were recorded; the latter were z scored to account for gestation. Associations were determined by polynomial regression analyses. RESULTS Mean uterine artery pulsatility index was higher in fetal growth restriction (1.37; P=.026) and preeclampsia+fetal growth restriction (1.63; P=.001) but not preeclampsia (0.92; P=1) compared with control subjects (0.8). There was a negative relationship between uterine pulsatility index and cardiac output (r2=0.101; P=.025) and umbilical pulsatility index z score and cardiac output (r2=0.078; P=.0015), and there were positive associations between uterine pulsatility index and peripheral vascular resistance (r2=0.150; P=.003) and umbilical pulsatility index z score and peripheral vascular resistance (r2= 0.145; P=.001). There was no significant relationship between cardiac output and peripheral vascular resistance with cerebral Doppler indices. CONCLUSION Uterine artery Doppler change is abnormally elevated in fetal growth restriction with and without preeclampsia, but not in preeclampsia, which may explain the limited sensitivity of uterine artery Doppler changes for all these complications when considered in aggregate. Furthermore, impedance within fetoplacental arterial vessels is at least, in part, associated with maternal cardiovascular function. This relationship may have important implications for fetal surveillance and would inform therapeutic options in those pathologic pregnancy conditions currently, and perhaps erroneously, attributed purely to placental maldevelopment. Uterine and fetal placental Doppler indices are associated significantly with maternal cardiovascular function. The classic description of uterine and fetal Doppler changes being initiated by placental maldevelopment is a less plausible explanation for the pathogenesis of the conditions than that relating to maternal cardiovascular changes.
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Kuo YL, Chan TF, Wu CY, Ker CR, Tu HP. Preeclampsia-eclampsia and future cardiovascular risk among women in Taiwan. Taiwan J Obstet Gynecol 2018; 57:364-369. [PMID: 29880166 DOI: 10.1016/j.tjog.2018.04.035] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/25/2018] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE This study aims to examine the long-term cardiovascular and cerebrovascular risks in a large cohort of women with past history of preeclampsia and/or eclampsia. MATERIALS AND METHODS This is a retrospective longitudinal study using National Health Insurance Research Database from 1996 to 2010. We identified 1295 women with preeclampsia and eclampsia. The control group was 5180 pregnant women without preeclampsia/eclampsia, who were matched for age and date of delivery. The incidences of diabetes, dyslipidemia, hypertension and cardiovascular events after pregnancy were identified from medical records after the date of delivery to the date of an event or the end of the study. RESULTS The median follow-up duration was 9.8 years (interquartile 5.1-12.7 years). The incidences of diabetes, dyslipidemia, hypertension, congestive heart failure and cerebrovascular disease events were significantly greater in women with eclampsia or preeclampsia than those in controls. Eclampsia or preeclampsia increased the risk of diabetes, dyslipidemia, hypertension, congestive heart failure and cerebrovascular disease events (hazard ratio [HR] 3.84 and 5.42, P < 0.0001; HR 2.75 and 3.40, P < 0.0001; HR 6.52 and 7.31, P < 0.0001; HR 9.07, P = 0.0060 and 7.39, P < 0.0001; HR 10.71, P < 0.0001 and 3.47, P = 0.0048, respectively). The survival curves for the development of congestive heart failure and cerebrovascular disease in women with eclampsia/preeclampsia and in control differed significantly (Log-rank test P < 0.0001). From the curve, we can find dramatic increases of congestive heart failure and cerebrovascular disease incidences at roughly 3 years and 10 years since the diagnosis of eclampsia/preeclampsia. CONCLUSIONS Our study revealed that women with a history of preeclampsia/eclampsia were at increased risks for subsequent diagnoses of diabetes, dyslipidemia, hypertension, congestive heart failure and cerebrovascular disease. Preventive counseling, more vigilant screening and management for the modifiable risks should be provided to the affected women. Clinicians should closely monitor these patients in the first three years postpartum and continuously for up to at least a decade.
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Affiliation(s)
- Yu-Ling Kuo
- Department of Obstetrics and Gynecology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Te-Fu Chan
- Department of Obstetrics and Gynecology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Department of Obstetrics and Gynecology, Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chien-Yi Wu
- Department of Family Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chin-Ru Ker
- Department of Obstetrics and Gynecology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Hung-Pin Tu
- Department of Public Health and Environmental Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
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Chen S, Leeton L, Castro J, Dennis A. Myocardial tissue characterisation and detection of myocardial oedema by cardiovascular magnetic resonance in women with pre-eclampsia: a pilot study. Int J Obstet Anesth 2018; 36:56-65. [DOI: 10.1016/j.ijoa.2018.07.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 07/23/2018] [Accepted: 07/30/2018] [Indexed: 01/19/2023]
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Clemmensen TS, Christensen M, Kronborg CJS, Knudsen UB, Løgstrup BB. Long-term follow-up of women with early onset pre-eclampsia shows subclinical impairment of the left ventricular function by two-dimensional speckle tracking echocardiography. Pregnancy Hypertens 2018; 14:9-14. [DOI: 10.1016/j.preghy.2018.07.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Revised: 06/21/2018] [Accepted: 07/05/2018] [Indexed: 01/15/2023]
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Orabona R, Sciatti E, Prefumo F, Vizzardi E, Bonadei I, Valcamonico A, Metra M, Frusca T. Pre-eclampsia and heart failure: a close relationship. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2018; 52:297-301. [PMID: 29266525 DOI: 10.1002/uog.18987] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Revised: 11/19/2017] [Accepted: 12/08/2017] [Indexed: 06/07/2023]
Affiliation(s)
- R Orabona
- Department of Obstetrics and Gynecology, University of Brescia, Brescia, Italy
| | - E Sciatti
- Section of Cardiovascular Diseases, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - F Prefumo
- Department of Obstetrics and Gynecology, University of Brescia, Brescia, Italy
| | - E Vizzardi
- Section of Cardiovascular Diseases, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - I Bonadei
- Section of Cardiovascular Diseases, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - A Valcamonico
- Department of Obstetrics and Gynecology, University of Brescia, Brescia, Italy
| | - M Metra
- Section of Cardiovascular Diseases, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - T Frusca
- Department of Obstetrics and Gynecology, University of Parma, Parma, Italy
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Morton A, Morton A. High sensitivity cardiac troponin I levels in preeclampsia. Pregnancy Hypertens 2018; 13:79-82. [DOI: 10.1016/j.preghy.2018.04.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 04/27/2018] [Accepted: 04/28/2018] [Indexed: 11/15/2022]
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Early and late preeclampsia are characterized by high cardiac output, but in the presence of fetal growth restriction, cardiac output is low: insights from a prospective study. Am J Obstet Gynecol 2018; 218:517.e1-517.e12. [PMID: 29474844 DOI: 10.1016/j.ajog.2018.02.007] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Revised: 01/30/2018] [Accepted: 02/08/2018] [Indexed: 11/22/2022]
Abstract
BACKGROUND Preeclampsia and fetal growth restriction are considered to be placentally mediated disorders. The clinical manifestations are widely held to relate to gestation age at onset with early- and late-onset preeclampsia considered to be phenotypically distinct. Recent studies have reported conflicting findings in relation to cardiovascular function, and in particular cardiac output, in preeclampsia and fetal growth restriction. OBJECTIVE We conducted this study to examine the possible relation between cardiac output and peripheral vascular resistance in preeclampsia and fetal growth restriction. STUDY DESIGN We investigated maternal cardiovascular function in relation to clinical subtype in 45 pathological pregnancies (14 preeclampsia only, 16 fetal growth restriction only, 15 preeclampsia and fetal growth restriction) and compared these with 107 healthy person observations. Cardiac output was the primary outcome measure and was assessed using an inert gas-rebreathing method (Innocor), from which peripheral vascular resistance was derived; arterial function was assessed by Vicorder, a cuff-based oscillometric device. Cardiovascular parameters were normalized for gestational age in relation to healthy pregnancies using Z scores, thus allowing for comparison across the gestational range of 24-40 weeks. RESULTS Compared with healthy control pregnancies, women with preeclampsia had higher cardiac output Z scores (1.87 ± 1.35; P = .0001) and lower peripheral vascular resistance Z scores (-0.76 ± 0.89; P = .025); those with fetal growth restriction had higher peripheral vascular resistance Z scores (0.57 ± 1.18; P = .04) and those with both preeclampsia and fetal growth restriction had lower cardiac output Z scores (-0.80 ± 1.3 P = .007) and higher peripheral vascular resistance Z scores (2.16 ± 1.96; P = .0001). These changes were not related to gestational age of onset. All those affected by preeclampsia and/or fetal growth restriction had abnormally raised augmentation index and pulse wave velocity. Furthermore, in preeclampsia, low cardiac output was associated with low birthweight and high cardiac output with high birthweight (r = 0.42, P = .03). CONCLUSION Preeclampsia is associated with high cardiac output, but if preeclampsia presents with fetal growth restriction, the opposite is true; both conditions are nevertheless defined by hypertension. Fetal growth restriction without preeclampsia is associated with high peripheral vascular resistance. Although early and late gestation preeclampsias are considered to be different diseases, we show that the hemodynamic characteristics of preeclampsia were unrelated to gestational age at onset but were strongly associated with the presence or absence of fetal growth restriction. Fetal growth restriction more commonly coexists with preeclampsia at early gestation, thus explaining the conflicting results of previous studies. Furthermore, antihypertensive agents act by reducing cardiac output or peripheral vascular resistance and are administered without reference to cardiovascular function in preeclampsia. The underlying pathology (preeclampsia, fetal growth restriction, preeclampsia and fetal growth restriction) defines cardiovascular phenotype, providing a rational basis for choice of therapy in which high or low cardiac output or peripheral vascular resistance is the predominant feature.
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Morton A, Teasdale S. Review article: Investigations and the pregnant woman in the emergency department - part 1: Laboratory investigations. Emerg Med Australas 2018; 30:600-609. [PMID: 29656593 DOI: 10.1111/1742-6723.12957] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Accepted: 02/07/2018] [Indexed: 12/17/2022]
Abstract
Accurate assessment of the pregnant patient in the ED depends on knowledge of physiological changes in pregnancy, and how these changes may impact on pathology tests, appearance on point-of-care ultrasound and electrocardiography. In addition the emergency physician needs to be cognisant of disorders that are unique to or more common in pregnancy. Part 1 of this review addresses potential deviations in laboratory investigation reference intervals resulting from physiological alterations in pregnancy, and the important causes of abnormal laboratory results in pregnancy. Part 2 will address the role of point-of-care ultrasound in pregnancy, physiological changes that may affect interpretation of point-of-care ultrasound, physiological changes in electrocardiography, and the safety of radiological procedures in the pregnant patient.
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Affiliation(s)
- Adam Morton
- Mater Health and The University of Queensland, Brisbane, Queensland, Australia
| | - Stephanie Teasdale
- Mater Health and The University of Queensland, Brisbane, Queensland, Australia
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Chadaeva IV, Ponomarenko PM, Rasskazov DA, Sharypova EB, Kashina EV, Zhechev DA, Drachkova IA, Arkova OV, Savinkova LK, Ponomarenko MP, Kolchanov NA, Osadchuk LV, Osadchuk AV. Candidate SNP markers of reproductive potential are predicted by a significant change in the affinity of TATA-binding protein for human gene promoters. BMC Genomics 2018; 19:0. [PMID: 29504899 PMCID: PMC5836831 DOI: 10.1186/s12864-018-4478-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The progress of medicine, science, technology, education, and culture improves, year by year, quality of life and life expectancy of the populace. The modern human has a chance to further improve the quality and duration of his/her life and the lives of his/her loved ones by bringing their lifestyle in line with their sequenced individual genomes. With this in mind, one of genome-based developments at the junction of personalized medicine and bioinformatics will be considered in this work, where we used two Web services: (i) SNP_TATA_Comparator to search for alleles with a single nucleotide polymorphism (SNP) that alters the affinity of TATA-binding protein (TBP) for the TATA boxes of human gene promoters and (ii) PubMed to look for retrospective clinical reviews on changes in physiological indicators of reproductive potential in carriers of these alleles. RESULTS A total of 126 SNP markers of female reproductive potential, capable of altering the affinity of TBP for gene promoters, were found using the two above-mentioned Web services. For example, 10 candidate SNP markers of thrombosis (e.g., rs563763767) can cause overproduction of coagulation inducers. In pregnant women, Hughes syndrome provokes thrombosis with a fatal outcome although this syndrome can be diagnosed and eliminated even at the earliest stages of its development. Thus, in women carrying any of the above SNPs, preventive treatment of this syndrome before a planned pregnancy can reduce the risk of death. Similarly, seven SNP markers predicted here (e.g., rs774688955) can elevate the risk of myocardial infarction. In line with Bowles' lifespan theory, women carrying any of these SNPs may modify their lifestyle to improve their longevity if they can take under advisement that risks of myocardial infarction increase with age of the mother, total number of pregnancies, in multiple pregnancies, pregnancies under the age of 20, hypertension, preeclampsia, menstrual cycle irregularity, and in women smokers. CONCLUSIONS According to Bowles' lifespan theory-which links reproductive potential, quality of life, and life expectancy-the above information was compiled for those who would like to reduce risks of diseases corresponding to alleles in own sequenced genomes. Candidate SNP markers can focus the clinical analysis of unannotated SNPs, after which they may become useful for people who would like to bring their lifestyle in line with their sequenced individual genomes.
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Affiliation(s)
- Irina V Chadaeva
- Brain Neurobiology and Neurogenetics Center, Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Lavrentyev Ave, Novosibirsk, 630090, Russia
- Novosibirsk State University, Novosibirsk, 630090, Russia
| | | | - Dmitry A Rasskazov
- Brain Neurobiology and Neurogenetics Center, Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Lavrentyev Ave, Novosibirsk, 630090, Russia
| | - Ekaterina B Sharypova
- Brain Neurobiology and Neurogenetics Center, Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Lavrentyev Ave, Novosibirsk, 630090, Russia
| | - Elena V Kashina
- Brain Neurobiology and Neurogenetics Center, Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Lavrentyev Ave, Novosibirsk, 630090, Russia
| | - Dmitry A Zhechev
- Brain Neurobiology and Neurogenetics Center, Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Lavrentyev Ave, Novosibirsk, 630090, Russia
| | - Irina A Drachkova
- Brain Neurobiology and Neurogenetics Center, Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Lavrentyev Ave, Novosibirsk, 630090, Russia
| | - Olga V Arkova
- Brain Neurobiology and Neurogenetics Center, Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Lavrentyev Ave, Novosibirsk, 630090, Russia
- Vector-Best Inc., Koltsovo, Novosibirsk Region, 630559, Russia
| | - Ludmila K Savinkova
- Brain Neurobiology and Neurogenetics Center, Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Lavrentyev Ave, Novosibirsk, 630090, Russia
| | - Mikhail P Ponomarenko
- Brain Neurobiology and Neurogenetics Center, Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Lavrentyev Ave, Novosibirsk, 630090, Russia.
- Novosibirsk State University, Novosibirsk, 630090, Russia.
| | - Nikolay A Kolchanov
- Brain Neurobiology and Neurogenetics Center, Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Lavrentyev Ave, Novosibirsk, 630090, Russia
- Novosibirsk State University, Novosibirsk, 630090, Russia
| | - Ludmila V Osadchuk
- Brain Neurobiology and Neurogenetics Center, Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Lavrentyev Ave, Novosibirsk, 630090, Russia
- Novosibirsk State Agricultural University, Novosibirsk, 630039, Russia
| | - Alexandr V Osadchuk
- Brain Neurobiology and Neurogenetics Center, Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Lavrentyev Ave, Novosibirsk, 630090, Russia
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McLaughlin K, Scholten RR, Parker JD, Ferrazzi E, Kingdom JCP. Low molecular weight heparin for the prevention of severe preeclampsia: where next? Br J Clin Pharmacol 2018; 84:673-678. [PMID: 29226532 DOI: 10.1111/bcp.13483] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Accepted: 11/29/2017] [Indexed: 12/14/2022] Open
Abstract
Low molecular weight heparin has been extensively evaluated for the prevention of preeclampsia in high-risk pregnant women; however, the results from these trials have been conflicting. This review discusses the potential mechanisms of action of low molecular weight heparin for the prevention of severe preeclampsia, how to optimize the selection of high-risk women for participation in future trials, and the importance of trial standardization.
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Affiliation(s)
- Kelsey McLaughlin
- The Centre for Women's and Infant's Health at the Lunenfeld-Tanenbaum Research Institute, Sinai Health System, Canada.,Department of Medicine, Division of Cardiology, Sinai Health System, University of Toronto, Canada
| | - Ralph R Scholten
- Department of Obstetrics and Gynaecology, Division of Maternal-Fetal Medicine, Sinai Health System, University of Toronto, Canada
| | - John D Parker
- Department of Medicine, Division of Cardiology, Sinai Health System, University of Toronto, Canada
| | - Enrico Ferrazzi
- Department of Obstetrics and Gynaecology, Buzzi Children's Hospital, University of Milan, Italy
| | - John C P Kingdom
- The Centre for Women's and Infant's Health at the Lunenfeld-Tanenbaum Research Institute, Sinai Health System, Canada.,Department of Obstetrics and Gynaecology, Division of Maternal-Fetal Medicine, Sinai Health System, University of Toronto, Canada
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49
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Vaddamani S, Keepanasseril A, Pillai AA, Kumar B. Maternal cardiovascular dysfunction in women with early onset preeclampsia and late onset preeclampsia: A cross-sectional study. Pregnancy Hypertens 2017; 10:247-250. [DOI: 10.1016/j.preghy.2017.10.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 10/09/2017] [Indexed: 11/30/2022]
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Soma-Pillay P, Louw MC, Adeyemo AO, Makin J, Pattinson RC. Cardiac diastolic function after recovery from pre-eclampsia. Cardiovasc J Afr 2017; 29:26-31. [PMID: 28906533 PMCID: PMC6002791 DOI: 10.5830/cvja-2017-031] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2017] [Accepted: 07/10/2017] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Pre-eclampsia is associated with significant changes to the cardiovascular system during pregnancy. Eccentric and concentric remodelling of the left ventricle occurs, resulting in impaired contractility and diastolic dysfunction. It is unclear whether these structural and functional changes resolve completely after delivery. AIMS The objective of the study was to determine cardiac diastolic function at delivery and one year post-partum in women with severe pre-eclampsia, and to determine possible future cardiovascular risk. METHODS This was a descriptive study performed at Steve Biko Academic Hospital, a tertiary referral hospital in Pretoria, South Africa. Ninety-six women with severe preeclampsia and 45 normotensive women with uncomplicated pregnancies were recruited during the delivery admission. Seventy-four (77.1%) women in the pre-eclamptic group were classified as a maternal near miss. Transthoracic Doppler echocardiography was performed at delivery and one year post-partum. RESULTS At one year post-partum, women with pre-eclampsia had a higher diastolic blood pressure (p = 0.001) and body mass index (p = 0.02) than women in the normotensive control group. Women with early onset pre-eclampsia requiring delivery prior to 34 weeks' gestation had an increased risk of diastolic dysfunction at one year post-partum (RR 3.41, 95% CI: 1.11-10.5, p = 0.04) and this was irrespective of whether the patient had chronic hypertension or not. CONCLUSION Women who develop early-onset pre-eclampsia requiring delivery before 34 weeks are at a significant risk of developing cardiac diastolic dysfunction one year after delivery compared to normotensive women with a history of a low-risk pregnancy.
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Affiliation(s)
- P Soma-Pillay
- Cardiac Obstetric Unit, Department of Obstetrics and Gynaecology, University of Pretoria, Steve Biko Academic Hospital, Pretoria, South Africa; South African Medical Research Council; Maternal and Infant Health Care Strategies Unit, Department of Obstetrics and Gynaecology, University of Pretoria, Pretoria, South Africa.
| | - M C Louw
- Department of Cardiology, University of Pretoria, Steve Biko Academic Hospital, Pretoria, South Africa
| | - A O Adeyemo
- MediClinic Heart Hospital, Pretoria, South Africa
| | - J Makin
- South African Medical Research Council; Maternal and Infant Health Care Strategies Unit, Department of Obstetrics and Gynaecology, University of Pretoria, Pretoria, South Africa
| | - R C Pattinson
- South African Medical Research Council; Maternal and Infant Health Care Strategies Unit, Department of Obstetrics and Gynaecology, University of Pretoria, Pretoria, South Africa
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