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Baker-Smith CM. Tracking of blood pressure levels from childhood. Pediatr Nephrol 2024:10.1007/s00467-024-06485-4. [PMID: 39196350 DOI: 10.1007/s00467-024-06485-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 07/23/2024] [Accepted: 07/24/2024] [Indexed: 08/29/2024]
Abstract
The overall goal of this review is to summarize what is currently known regarding the tracking of blood pressure levels from early childhood into later adulthood and to describe the factors contributing to increased hypertension prevalence across the lifespan. This review describes 4 theoretical constructs of blood pressure trajectory across the lifespan: forward development, forward tracking, forward reversal, and maintenance of normal blood pressure levels.
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Affiliation(s)
- Carissa M Baker-Smith
- Nemours Center for Cardiovascular Research and Innovation, Nemours Cardiac Center, Nemours Children's Health, Preventive Cardiology Program, 1600 Rockland Road, Wilmington, DE, 19803, USA.
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Xu M, Wang HX, Zu P, Jiang N, Bian JF, Xu JR, Luo W, Zhu P. Association Between Preeclampsia and Blood Pressure in Offspring: A Systematic Review and Meta-Analysis. Curr Hypertens Rep 2024; 26:325-337. [PMID: 38780756 DOI: 10.1007/s11906-024-01306-3] [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] [Accepted: 04/12/2024] [Indexed: 05/25/2024]
Abstract
PURPOSE OF REVIEW Pregnancy-induced preeclampsia is a severe pregnancy complication and preeclampsia has been associated with an increased risk of chronic hypertension for offspring. However, the magnitude of the overall effect of exposure to preeclampsia in pregnancy on blood pressure (BP) in offspring is unknown. This systematic review and meta-analysis was sought to systematically assess the effects of preeclampsia on the BP of the offspring. RECENT FINDINGS Of 2550 publications identified, 23 studies were included. The meta-analysis indicated that preeclampsia increases the potential risk of hypertension in offspring. Systolic blood pressure (SBP) was 2.0 mm Hg (95% CI: 1.2, 2.8) and diastolic blood pressure (DBP) was 1.4 mm Hg (95% CI: 0.9, 1.9) higher in offspring exposed to pre-eclampsia in utero, compared to those born to normotensive mothers. The correlations were similar in stratified analyses of children and adolescents by sex, geographic area, ages, and gestational age. During childhood and young adulthood, the offspring of pregnant women with preeclampsia are at an increased risk of high BP. It is crucial to monitor their BP.
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Affiliation(s)
- Min Xu
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- MOE Key Laboratory of Population Health Across Life Cycle, Hefei, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, China
- Anhui Provincial Key Laboratory of Environment and Population health across the Life Course, Anhui Medical University, Hefei, China
- Center for Big Data and Population Health of IHM, School of Public Health, Anhui Medical University, Hefei, China
| | - Hai-Xia Wang
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- MOE Key Laboratory of Population Health Across Life Cycle, Hefei, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, China
- Anhui Provincial Key Laboratory of Environment and Population health across the Life Course, Anhui Medical University, Hefei, China
| | - Ping Zu
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- MOE Key Laboratory of Population Health Across Life Cycle, Hefei, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, China
- Anhui Provincial Key Laboratory of Environment and Population health across the Life Course, Anhui Medical University, Hefei, China
| | - Nan Jiang
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- MOE Key Laboratory of Population Health Across Life Cycle, Hefei, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, China
- Anhui Provincial Key Laboratory of Environment and Population health across the Life Course, Anhui Medical University, Hefei, China
| | - Jing-Feng Bian
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- MOE Key Laboratory of Population Health Across Life Cycle, Hefei, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, China
- Anhui Provincial Key Laboratory of Environment and Population health across the Life Course, Anhui Medical University, Hefei, China
| | - Ji-Rong Xu
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- MOE Key Laboratory of Population Health Across Life Cycle, Hefei, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, China
- Anhui Provincial Key Laboratory of Environment and Population health across the Life Course, Anhui Medical University, Hefei, China
| | - Wei Luo
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- MOE Key Laboratory of Population Health Across Life Cycle, Hefei, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, China
- Anhui Provincial Key Laboratory of Environment and Population health across the Life Course, Anhui Medical University, Hefei, China
| | - Peng Zhu
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China.
- MOE Key Laboratory of Population Health Across Life Cycle, Hefei, China.
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, China.
- Anhui Provincial Key Laboratory of Environment and Population health across the Life Course, Anhui Medical University, Hefei, China.
- Center for Big Data and Population Health of IHM, School of Public Health, Anhui Medical University, Hefei, China.
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Kilkenny K, Frishman W. Preeclampsia's Cardiovascular Aftermath: A Comprehensive Review of Consequences for Mother and Offspring. Cardiol Rev 2024:00045415-990000000-00188. [PMID: 38189425 DOI: 10.1097/crd.0000000000000639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
Preeclampsia (PE), a multisystem hypertensive disorder affecting 2-8% of pregnancies, has emerged as a novel risk factor for cardiovascular disease (CVD) in affected mothers and in their offspring. Between 10 and 15 years following gestation, women with a history of PE have double the risk of CVD, nearly 4 times the risk of hypertension, and increased all-cause mortality. Offspring exposed to PE in utero carry an increased risk of CVD and congenital heart defects. Due to the multifactorial nature of both PE and CVD, a clear dependency has been difficult to establish. The interplay between CVD and PE is an area of active investigation, likely involving placental, genetic, and epigenetic factors resulting in enduring endothelial, vascular, and immune dysfunction. Fetal developmental programming induced by adverse intrauterine environments, epigenetic changes triggered by oxidative stress, and underlying genetic predisposition play pivotal roles in the development of CVD in offspring exposed to PE. Though the literature has discussed the cardiovascular outcomes associated with PE for nearly a decade, patient risk perception and health care provider awareness remain low, representing a substantial missed opportunity for early intervention in this vulnerable population. This review article will discuss the pathophysiology of preeclampsia, its intersection with CVD, and the long-term cardiovascular consequences for affected mothers and their offspring. Our objective is to increase health care provider awareness and garner greater research interest in this important topic.
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Affiliation(s)
| | - William Frishman
- From the New York Medical College, School of Medicine, Valhalla, NY
- Department of Medicine, Westchester Medical Center, Valhalla, NY
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4
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Gow ML, Vakil P, Roberts L, Davis G, Khouri JM, Dosen A, Brown MA, Craig ME, Henry A. Childhood growth outcomes 2 years after hypertensive versus normotensive pregnancy: a P4 study. Pediatr Res 2024; 95:275-284. [PMID: 37674022 PMCID: PMC10798880 DOI: 10.1038/s41390-023-02789-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 07/23/2023] [Accepted: 08/09/2023] [Indexed: 09/08/2023]
Abstract
BACKGROUND Intrauterine exposure to hypertensive disorders of pregnancy, including gestational hypertension (GH) and preeclampsia (PE), may influence infant growth and have long-term health implications. This study aimed to compare growth outcomes of infants exposed to a normotensive pregnancy (NTP), GH, or PE from birth to 2 years. METHODS Infants were children of women enroled in the prospective Postpartum Physiology, Psychology and Paediatric (P4) cohort study who had NTP, GH or PE. Birth, 6-month (age-corrected) and 2-year (age-corrected) weight z-scores, change in weight z-scores, rapid weight gain (≥0.67 increase in weight z-score) and conditional weight gain z-scores were calculated to assess infant growth (NTP = 240, GH = 19, PE = 66). RESULTS Infants exposed to PE compared to NTP or GH had significantly lower birth weight and length z-scores, but there were no differences in growth outcomes at 6 months or 2 years. GH and PE-exposed infants had significantly greater weight z-score gain [95% CI] (PE = 0.93 [0.66-1.18], GH = 1.03 [0.37-1.68], NTP = 0.45 [0.31-0.58], p < 0.01) and rapid weight gain (GH = 63%, PE = 59%, NTP = 42%, p = 0.02) from birth to 2 years, which remained significant for PE-exposed infants after confounder adjustment. CONCLUSION In this cohort, GH and PE were associated with accelerated infant weight gain that may increase future cardiometabolic disease risk. IMPACT Preeclampsia exposed infants were smaller at birth, compared with normotensive pregnancy and gestational hypertension exposed infants, but caught up in growth by 2 years of age. Both preeclampsia and gestational hypertension exposed infants had significantly accelerated weight gain from birth to 2 years, which remained significant for preeclampsia exposed infants after adjustment for confounders including small for gestational age. Monitoring of growth patterns in infants born following exposure to a hypertensive disorder of pregnancy may be indicated to prevent accelerated weight gain trajectories and obesity.
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Affiliation(s)
- Megan L Gow
- Discipline of Paediatrics and Child Health, School of Clinical Medicine, UNSW Medicine and Health, Sydney, NSW, Australia.
- Department of Women's and Children's Health, St George Hospital, Sydney, NSW, Australia.
- The University of Sydney Children's Hospital Westmead Clinical School, Sydney, NSW, Australia.
| | - Priya Vakil
- Discipline of Women's Health, School of Clinical Medicine, UNSW Medicine and Health, Sydney, NSW, Australia
| | - Lynne Roberts
- Department of Women's and Children's Health, St George Hospital, Sydney, NSW, Australia
- St George and Sutherland Clinical Campus, School of Clinical Medicine, UNSW Medicine and Health, Sydney, NSW, Australia
| | - Greg Davis
- Department of Women's and Children's Health, St George Hospital, Sydney, NSW, Australia
- Discipline of Women's Health, School of Clinical Medicine, UNSW Medicine and Health, Sydney, NSW, Australia
| | - Joseph M Khouri
- Discipline of Paediatrics and Child Health, School of Clinical Medicine, UNSW Medicine and Health, Sydney, NSW, Australia
- Department of Women's and Children's Health, St George Hospital, Sydney, NSW, Australia
| | - Ana Dosen
- Discipline of Women's Health, School of Clinical Medicine, UNSW Medicine and Health, Sydney, NSW, Australia
| | - Mark A Brown
- St George and Sutherland Clinical Campus, School of Clinical Medicine, UNSW Medicine and Health, Sydney, NSW, Australia
- Renal Medicine, St George Hospital, Sydney, NSW, Australia
| | - Maria E Craig
- Discipline of Paediatrics and Child Health, School of Clinical Medicine, UNSW Medicine and Health, Sydney, NSW, Australia
- The University of Sydney Children's Hospital Westmead Clinical School, Sydney, NSW, Australia
- Department of Paediatrics, St George Hospital, Sydney, NSW, Australia
| | - Amanda Henry
- Department of Women's and Children's Health, St George Hospital, Sydney, NSW, Australia
- Discipline of Women's Health, School of Clinical Medicine, UNSW Medicine and Health, Sydney, NSW, Australia
- The George Institute for Global Health, Sydney, NSW, Australia
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5
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Dines VA, Kattah AG, Weaver A, Vaughan LE, Chamberlain AM, Bielinski SJ, Mielke M, Garovic V. Risk of Adult Hypertension in Offspring From Pregnancies Complicated by Hypertension: Population-Based Estimates. Hypertension 2023; 80:1940-1948. [PMID: 37489531 PMCID: PMC10529480 DOI: 10.1161/hypertensionaha.123.20282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 07/10/2023] [Indexed: 07/26/2023]
Abstract
BACKGROUND Hypertensive disorders of pregnancy (HDP) have been associated with an increased risk of chronic hypertension for both mothers and offspring. We sought to quantify the incidence of chronic hypertension in offspring from HDP-affected pregnancies in a large, population-based cohort study. Furthermore, we evaluate the association of HDP exposure in utero and maternal chronic hypertension in offspring. METHODS We performed a population-based cohort study of 8755 individuals born during 1976 to 1982 to 7544 women who all resided in the same community at the time of delivery. HDP were identified using a previously validated algorithm. Diagnosis of chronic hypertension in mothers and their offspring was determined using diagnostic codes. Cox proportional hazards regression was used to assess the association between HDP and chronic hypertension. RESULTS HDP exposure (hazard ratio, 1.50 [95% CI, 1.18-1.90]) and maternal chronic hypertension (hazard ratio, 1.73 [95% CI, 1.48-2.02]) were both associated with a significant increased risk for chronic hypertension in offspring. Both risk factors remained significantly associated with increased risk of hypertension in offspring when included together in a multivariate model. Having both exposures was associated with a 2.4-fold increase in the risk of hypertension in offspring, suggesting a synergistic additive interaction. CONCLUSIONS HDP exposure in gestation and maternal hypertension are both independently associated with an increased risk of chronic hypertension in offspring. Our results suggest that HDP exposure in utero, in addition to maternal chronic hypertension, may lead to a greater risk for the development of hypertension in offspring.
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Affiliation(s)
- Virginia A Dines
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN
| | - Andrea G Kattah
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN
| | - Amy Weaver
- Department of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, MN
| | - Lisa E. Vaughan
- Department of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, MN
| | - Alanna M. Chamberlain
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN
| | | | - Michelle Mielke
- Department of Epidemiology and Prevention, Wake Forest University School of Medicine, Winston-Salem, NC
| | - Vesna Garovic
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN
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Yao S, Yang T, Kong X, Dang Y, Chen P, Lyu M. The Influence of Maternal Condition on Fetal Cardiac Function during the Second Trimester. Diagnostics (Basel) 2023; 13:2755. [PMID: 37685293 PMCID: PMC10486346 DOI: 10.3390/diagnostics13172755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 08/18/2023] [Accepted: 08/21/2023] [Indexed: 09/10/2023] Open
Abstract
OBJECTIVE Maternal health has a direct, profound and lasting effect on the formation and development of the fetal cardiovascular system. The aim of this research was to find whether maternal age, BMI hypertension (GH) or gestational diabetic mellitus (GDM) would affect fetal cardiac function in the second trimester. METHOD 329 mothers who had a fetal echocardiogram examination at the International Peace Maternity & Child Health Hospital of China Welfare Institute, Shanghai, China, from 1 January 2020 to 30 April 2020 were enrolled at the gestational age of 21 to 26 weeks (mean 22.78 ± 1.13 weeks). Single-factor analysis and multi-factor line regression analysis were used to find the contribution values of each factor to fetal cardiac function. RESULTS at the second trimester, maternal age had a minor influence on the fetal left ventricle diastolic function. Higher maternal BMI could cause a decrease in the fetal diastolic function of both the left and right ventricle and the systolic function of the left ventricle. Maternal hypertension and gestational diabetic mellitus had a profound influence on both the left and right fetal heart ventricles of both systolic and diastolic function. CONCLUSION maternal condition will have a profound influence on fetal cardiac function as early as the second trimester.
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Affiliation(s)
- Shifa Yao
- Ultrasound Department, The International Peace Maternity & Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200030, China; (S.Y.); (T.Y.); (X.K.); (Y.D.); (P.C.)
- Shanghai Key Laboratory of Embryo Original Diseases, Shanghai 200030, China
| | - Tian Yang
- Ultrasound Department, The International Peace Maternity & Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200030, China; (S.Y.); (T.Y.); (X.K.); (Y.D.); (P.C.)
- Shanghai Key Laboratory of Embryo Original Diseases, Shanghai 200030, China
| | - Xiaoxiao Kong
- Ultrasound Department, The International Peace Maternity & Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200030, China; (S.Y.); (T.Y.); (X.K.); (Y.D.); (P.C.)
- Shanghai Key Laboratory of Embryo Original Diseases, Shanghai 200030, China
| | - Yuanyuan Dang
- Ultrasound Department, The International Peace Maternity & Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200030, China; (S.Y.); (T.Y.); (X.K.); (Y.D.); (P.C.)
- Shanghai Key Laboratory of Embryo Original Diseases, Shanghai 200030, China
| | - Ping Chen
- Ultrasound Department, The International Peace Maternity & Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200030, China; (S.Y.); (T.Y.); (X.K.); (Y.D.); (P.C.)
- Shanghai Key Laboratory of Embryo Original Diseases, Shanghai 200030, China
| | - Mingli Lyu
- Ultrasound Department, The International Peace Maternity & Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200030, China; (S.Y.); (T.Y.); (X.K.); (Y.D.); (P.C.)
- Shanghai Key Laboratory of Embryo Original Diseases, Shanghai 200030, China
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Yadav A, Beilin LJ, Huang RC, Newnham JP, White SW, Mori TA. Fetal Growth Trajectories and Measures of Insulin Resistance in Young Adults. J Clin Endocrinol Metab 2023; 108:e861-e870. [PMID: 37246587 PMCID: PMC10656704 DOI: 10.1210/clinem/dgad292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 05/05/2023] [Accepted: 05/26/2023] [Indexed: 05/30/2023]
Abstract
CONTEXT Events during gestation greatly influence the risk of cardiometabolic diseases including diabetes in offspring during later life. OBJECTIVE This study aimed to investigate relationships between serial ultrasound-derived fetal growth trajectories and markers of insulin resistance in young adults in the Raine Study, an Australian pregnancy cohort. METHODS Linear mixed modeling examined the relationship between fetal growth trajectory groups, constructed using serial ultrasound-based abdominal circumference (AC), femur length (FL), and head circumference (HC) from 1333 mother-fetal pairs, and offspring Homeostatic Model Assessment of Insulin Resistance (HOMA-IR), as a marker of diabetes risk, at 20 (n = 414), 22 (n = 385), and 27 (n = 431) years. Analyses were adjusted for age, sex, ethnicity, socioeconomic status, adult lifestyle factors, and maternal factors during pregnancy. RESULTS The study identified 7 AC, 5 FL, and 5 HC growth trajectory groups. Compared to the average-stable (reference) group, a low-falling AC growth trajectory (26%; P = .005) and 2 low HC growth trajectories (20%; P = .006% and 8%; P = .021) were associated with higher adult HOMA-IR. Trajectories representing a high-stable FL and a rising HC were associated with 12% (P = .002) and 9% (P = .021) lower adult HOMA-IR, respectively, compared to the reference group. CONCLUSION Restricted fetal HC and AC from early pregnancy are associated with higher relative insulin resistance in the offspring during adulthood. These data strengthen our understanding of the importance of the intrauterine environment and its effect on the risk of predisposition to adult diabetes and related metabolic disorders.
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Affiliation(s)
- Ashish Yadav
- UWA Medical School, University of Western Australia, Perth, 6009 WA, Australia
| | - Lawrence J Beilin
- UWA Medical School, University of Western Australia, Perth, 6009 WA, Australia
| | - Rae-Chi Huang
- Nutrition Health Innovation Research Institute, Edith Cowan University, Perth, 6027 WA, Australia
| | - John P Newnham
- Division of Obstetrics and Gynaecology, University of Western Australia, Perth, 6009 WA, Australia
| | - Scott W White
- Division of Obstetrics and Gynaecology, University of Western Australia, Perth, 6009 WA, Australia
| | - Trevor A Mori
- UWA Medical School, University of Western Australia, Perth, 6009 WA, Australia
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Abstract
Pregnancy is commonly referred to as a window into future CVH (cardiovascular health). During pregnancy, physiological adaptations occur to promote the optimal growth and development of the fetus. However, in approximately 20% of pregnant individuals, these perturbations result in cardiovascular and metabolic complications, which include hypertensive disorders of pregnancy, gestational diabetes, preterm birth, and small-for-gestational age infant. The biological processes that lead to adverse pregnancy outcomes begin before pregnancy with higher risk of adverse pregnancy outcomes observed among those with poor prepregnancy CVH. Individuals who experience adverse pregnancy outcomes are also at higher risk of subsequent development of cardiovascular disease, which is largely explained by the interim development of traditional risk factors, such as hypertension and diabetes. Therefore, the peripartum period, which includes the period before (prepregnancy), during, and after pregnancy (postpartum), represents an early cardiovascular moment or window of opportunity when CVH should be measured, monitored, and modified (if needed). However, it remains unclear whether adverse pregnancy outcomes reflect latent risk for cardiovascular disease that is unmasked in pregnancy or if adverse pregnancy outcomes are themselves an independent and causal risk factor for future cardiovascular disease. Understanding the pathophysiologic mechanisms and pathways linking prepregnancy CVH, adverse pregnancy outcomes, and cardiovascular disease are necessary to develop strategies tailored for each stage in the peripartum period. Emerging evidence suggests the utility of subclinical cardiovascular disease screening with biomarkers (eg, natriuretic peptides) or imaging (eg, computed tomography for coronary artery calcium or echocardiography for adverse cardiac remodeling) to identify risk-enriched postpartum populations and target for more intensive strategies with health behavior interventions or pharmacological treatments. However, evidence-based guidelines focused on adults with a history of adverse pregnancy outcomes are needed to prioritize the prevention of cardiovascular disease during the reproductive years and beyond.
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Affiliation(s)
- Sadiya S. Khan
- Department of Medicine, Northwestern University Feinberg School of Medicine
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine
| | - Natalie A. Cameron
- Department of Medicine, Northwestern University Feinberg School of Medicine
| | - Kathryn J. Lindley
- Department of Medicine, Vanderbilt University Medical Center
- Department of Obstetrics and Gynecology, Vanderbilt University Medical Center
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Koulouraki S, Paschos V, Pervanidou P, Christopoulos P, Gerede A, Eleftheriades M. Short- and Long-Term Outcomes of Preeclampsia in Offspring: Review of the Literature. CHILDREN (BASEL, SWITZERLAND) 2023; 10:826. [PMID: 37238374 PMCID: PMC10216976 DOI: 10.3390/children10050826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 04/18/2023] [Accepted: 04/26/2023] [Indexed: 05/28/2023]
Abstract
Preeclampsia is a multisystemic clinical syndrome characterized by the appearance of new-onset hypertension and proteinuria or hypertension and end organ dysfunction even without proteinuria after 20 weeks of pregnancy or postpartum. Residing at the severe end of the spectrum of the hypertensive disorders of pregnancy, preeclampsia occurs in 3 to 8% of pregnancies worldwide and is a major cause of maternal and perinatal morbidity and mortality, accounting for 8-10% of all preterm births. The mechanism whereby preeclampsia increases the risk of the neurodevelopmental, cardiovascular, and metabolic morbidity of the mother's offspring is not well known, but it is possible that the preeclamptic environment induces epigenetic changes that adversely affect developmental plasticity. These developmental changes are crucial for optimal fetal growth and survival but may lead to an increased risk of chronic morbidity in childhood and even later in life. The aim of this review is to summarize both the short- and long-term effects of preeclampsia on offspring based on the current literature.
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Affiliation(s)
- Sevasti Koulouraki
- Second Department of Obstetrics and Gynaecology, Aretaieio Hospital, National and Kapodistrian University of Athens, 115 28 Athens, Greece
| | - Vasileios Paschos
- Second Department of Obstetrics and Gynaecology, Aretaieio Hospital, National and Kapodistrian University of Athens, 115 28 Athens, Greece
| | - Panagiota Pervanidou
- Unit of Developmental and Behavioral Pediatrics, First Department of Pediatrics, School of Medicine, National and Kapodistrian University of Athens, 115 27 Athens, Greece
| | - Panagiotis Christopoulos
- Second Department of Obstetrics and Gynaecology, Aretaieio Hospital, National and Kapodistrian University of Athens, 115 28 Athens, Greece
| | - Angeliki Gerede
- Department of Obstetrics and Gynecology, Democritus University of Thrace, 691 00 Campus, Greece
| | - Makarios Eleftheriades
- Second Department of Obstetrics and Gynaecology, Aretaieio Hospital, National and Kapodistrian University of Athens, 115 28 Athens, Greece
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10
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Wang W, Lin R, Yang L, Wang Y, Mao B, Xu X, Yu J. Meta-Analysis of Cardiovascular Risk Factors in Offspring of Preeclampsia Pregnancies. Diagnostics (Basel) 2023; 13:diagnostics13040812. [PMID: 36832300 PMCID: PMC9955836 DOI: 10.3390/diagnostics13040812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 01/28/2023] [Accepted: 01/30/2023] [Indexed: 02/23/2023] Open
Abstract
This study aimed to assess cardiovascular risk factors in the offspring of preeclampsia (PE) pregnancies. PubMed, Web of Science, Ovid, and other foreign language databases, as well as SinoMed, China National Knowledge Infrastructure, Wanfang, and China Science and Technology Journal Databases, were searched. The case-control studies on cardiovascular risk factors in the offspring of PE pregnancies from 1 January 2010 to 31 December 2019 were collected. A random-effects model or a fixed-effects model was used, and RevMan 5.3 software was used for meta-analysis to determine the OR value and 95%CI of each cardiovascular risk factor. A total of 16 documents were included in this research, all of which were case-control studies, with a total of 4046 cases in the experimental group and 31,505 in the control group. The meta-analysis that was conducted demonstrated that SBP [MD = 1.51, 95%CI (1.15, 1.88)] and DBP [MD = 1.90, 95%CI (1.69, 2.10)] values in the PE pregnancy offspring group presented an elevation relative to the non-PE pregnancy offspring group. The total cholesterol value in the PE pregnancy offspring group presented an elevation relative to the non-PE pregnancy offspring group [MD = 0.11, 95%CI (0.08, 0.13)]. The low-density lipoprotein cholesterol value in the PE pregnancy offspring group was comparable to that in the non-PE pregnancy offspring group [MD = 0.01, 95%CI (-0.02, 0.05)]. The high-density lipoprotein cholesterol value in the PE pregnancy offspring group presented an elevation relative to the non-PE pregnancy offspring group [MD = 0.02, 95%CI (0.01, 0.03)]. The non-HDL cholesterol value in the PE pregnancy offspring group presented an elevation relative to the non-PE pregnancy offspring group [MD = 0.16, 95%CI (0.13, 0.19)]. The triglycerides [MD = -0.02, 95%CI (-0.03, -0.01)] and glucose [MD = -0.08, 95%CI (-0.09, -0.07)] values in the PE pregnancy offspring group presented a depletion relative to the non-PE pregnancy group. The insulin value in the PE pregnancy offspring group presented a depletion relative to the non-PE pregnancy offspring group [MD = -0.21, 95%CI (-0.32, -0.09)]. The BMI value in the PE pregnancy offspring group presented an elevation relative to the non-PE pregnancy offspring group [MD = 0.42, 95%CI (0.27, 0.57)]. In conclusion, dyslipidemia, elevated blood pressure, and increased BMI occur postpartum with PE, all of which are risk factors for cardiovascular diseases.
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Affiliation(s)
- Weikai Wang
- The Second School of Clinical Medicine, Lanzhou University, Lanzhou 730000, China
- Department of PICU, Gansu Provincial Maternity and Child-Care Hospital, Lanzhou 730000, China
| | - Ru Lin
- Endoscopy Center, Gansu Provincial Maternity and Child-Care Hospital, Lanzhou 730000, China
| | - Lan Yang
- Department of PICU, Gansu Provincial Maternity and Child-Care Hospital, Lanzhou 730000, China
| | - Yanxia Wang
- Scientific Research Center, Gansu Provincial Maternity and Child-Care Hospital, Lanzhou 730000, China
| | - Baohong Mao
- Scientific Research Center, Gansu Provincial Maternity and Child-Care Hospital, Lanzhou 730000, China
| | - Xiaoying Xu
- Perinatal Medical Center, Gansu Provincial Maternity and Child-Care Hospital, Lanzhou 730000, China
| | - Jing Yu
- Hypertension Center, The Second Hospital of Lanzhou University, Lanzhou 730000, China
- Correspondence:
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11
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Effect of hypertensive disorders of pregnancy on pubertal development in daughters and sons: a systematic review and meta-analysis. J Hum Hypertens 2023; 37:20-27. [PMID: 35739340 DOI: 10.1038/s41371-022-00715-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 04/21/2022] [Accepted: 06/07/2022] [Indexed: 01/31/2023]
Abstract
Hypertensive disorders of pregnancy (HDP) are a major cause of maternal and offspring morbidity and mortality worldwide. Several studies in recent years have focused on the link between HDP and pubertal development in offspring. The goal of this study was to synthesize the published literature on the effect of HDP on pubertal development in offspring by a systematic review and meta-analysis (PROSPERO 2021: CRD42020148736). A systematic literature search of several databases was conducted through December 2021, focusing on studies reporting pubertal development in offspring of women with and without HDP exposure. Primary outcomes of interest included offspring body mass index (BMI), height, waist and hip circumference, fat mass, pubarche, thelarche, and age at menarche. A total of 21 studies were finally included. Significantly higher values of BMI (SMD: 0.16 [0.11, 0.22]; p < 0.01) and waist circumference (SMD: 0.21 [0.14, 0.29]; p < 0.01) were found in offspring exposed to maternal HDP. In addition, a tendency of the early development of secondary sexual characteristics only in daughters was presented in offspring whose mothers were diagnosed with HDP. The findings imply a possible effect of HDP on pubertal development in offspring, especially for their BMI and waist circumference, which highlights the importance of focusing on adolescent developmental abnormalities in offspring exposed to HDP.
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12
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Liefke J, Steding-Ehrenborg K, Sjöberg P, Ryd D, Morsing E, Arheden H, Ley D, Hedström E. Higher blood pressure in adolescent boys after very preterm birth and fetal growth restriction. Pediatr Res 2022:10.1038/s41390-022-02367-3. [PMID: 36344695 DOI: 10.1038/s41390-022-02367-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 10/06/2022] [Accepted: 10/13/2022] [Indexed: 11/09/2022]
Abstract
BACKGROUND Although preterm birth predisposes for cardiovascular disease, recent studies in children indicate normal blood pressure and arterial stiffness. This prospective cohort study therefore assessed blood pressure and arterial stiffness in adolescents born very preterm due to verified fetal growth restriction (FGR). METHODS Adolescents (14 (13-17) years; 52% girls) born very preterm with FGR (preterm FGR; n = 24) and two control groups born with appropriate birth weight (AGA), one in similar gestation (preterm AGA; n = 27) and one at term (term AGA; n = 28) were included. 24-hour ambulatory blood pressure and aortic pulse wave velocity (PWV) and distensibility by magnetic resonance imaging were acquired. RESULTS There were no group differences in prevalence of hypertension or in arterial stiffness (all p ≥ 0.1). In boys, diastolic and mean arterial blood pressures increased from term AGA to preterm AGA to preterm FGR with higher daytime and 24-hour mean arterial blood pressures in the preterm FGR as compared to the term AGA group. In girls, no group differences were observed (all p ≥ 0.1). CONCLUSIONS Very preterm birth due to FGR is associated with higher, yet normal blood pressure in adolescent boys, suggesting an existing but limited impact of very preterm birth on cardiovascular risk in adolescence, enhanced by male sex and FGR. IMPACT Very preterm birth due to fetal growth restriction was associated with higher, yet normal blood pressure in adolescent boys. In adolescence, very preterm birth due to fetal growth restriction was not associated with increased thoracic aortic stiffness. In adolescence, very preterm birth in itself showed an existing but limited effect on blood pressure and thoracic aortic stiffness. Male sex and fetal growth restriction enhanced the effect of preterm birth on blood pressure in adolescence. Male sex and fetal growth restriction should be considered as additional risk factors to that of preterm birth in cardiovascular risk stratification.
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Affiliation(s)
- Jonas Liefke
- Clinical Physiology, Department of Clinical Sciences Lund, Lund University, Skåne University Hospital, Lund, Sweden
| | - Katarina Steding-Ehrenborg
- Clinical Physiology, Department of Clinical Sciences Lund, Lund University, Skåne University Hospital, Lund, Sweden
| | - Pia Sjöberg
- Clinical Physiology, Department of Clinical Sciences Lund, Lund University, Skåne University Hospital, Lund, Sweden
| | - Daniel Ryd
- Clinical Physiology, Department of Clinical Sciences Lund, Lund University, Skåne University Hospital, Lund, Sweden
| | - Eva Morsing
- Paediatrics, Department of Clinical Sciences Lund, Lund University, Skåne University Hospital, Lund, Sweden
| | - Håkan Arheden
- Clinical Physiology, Department of Clinical Sciences Lund, Lund University, Skåne University Hospital, Lund, Sweden
| | - David Ley
- Paediatrics, Department of Clinical Sciences Lund, Lund University, Skåne University Hospital, Lund, Sweden
| | - Erik Hedström
- Clinical Physiology, Department of Clinical Sciences Lund, Lund University, Skåne University Hospital, Lund, Sweden. .,Diagnostic Radiology, Department of Clinical Sciences Lund, Lund University, Skåne University Hospital, Lund, Sweden.
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13
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Ashraf UM, Hall DL, Campbell N, Waller JP, Rawls AZ, Solise D, Cockrell K, Bidwell GL, Romero DG, Ojeda NB, LaMarca B, Alexander BT. Inhibition of the AT 1R agonistic autoantibody in a rat model of preeclampsia improves fetal growth in late gestation. Am J Physiol Regul Integr Comp Physiol 2022; 323:R670-R681. [PMID: 36121142 PMCID: PMC9602704 DOI: 10.1152/ajpregu.00122.2022] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 08/17/2022] [Accepted: 09/09/2022] [Indexed: 02/07/2023]
Abstract
Placenta ischemia, the initiating event in preeclampsia (PE), is associated with fetal growth restriction. Inhibition of the agonistic autoantibody against the angiotensin type 1 receptor AT1-AA, using an epitope-binding inhibitory peptide ('n7AAc') attenuates increased blood pressure at gestational day (G)19 in the clinically relevant reduced uterine perfusion pressure (RUPP) model of PE. Thus we tested the hypothesis that maternal administration of 'n7AAc' does not transfer to the fetus, improves uterine blood flow and fetal growth, and attenuates elevated placental expression of miRNAs implicated in PE and FGR. Sham or RUPP surgery was performed at G14 with vehicle or 'n7AAc' (144 µg/day) administered via an osmotic pump from G14 to G20. Maternal plasma levels of the peptide on G20 were 16.28 ± 4.4 nM, and fetal plasma levels were significantly lower at 1.15 ± 1.7 nM (P = 0.0007). The uterine artery resistance index was significantly elevated in RUPP (P < 0.0001) but was not increased in 'n7AAc'-RUPP or 'n7AAc'-Sham versus Sham. A significant reduction in fetal weight at G20 in RUPP (P = 0.003) was not observed in 'n7AAc'-RUPP. Yet, percent survival was reduced in RUPP (P = 0.0007) and 'n7AAc'-RUPP (P < 0.0002). Correlation analysis indicated the reduction in percent survival during gestation was specific to the RUPP (r = 0.5342, P = 0.043) and independent of 'n7AAc'. Placental miR-155 (P = 0.0091) and miR-181a (P = 0.0384) expression was upregulated in RUPP at G20 but was not elevated in 'n7AAc'-RUPP. Collectively, our results suggest that maternal administration of 'n7AAc' does not alter fetal growth in the RUPP implicating its potential as a therapeutic for the treatment of PE.NEW & NOTEWORTHY The seven amino acid inhibitory peptide to the AT1-AA ('n7AAc') has limited transfer to the fetus at gestational day 20, improves uterine blood flow and fetal growth in the reduced uterine perfusion pressure model of preeclampsia (PE), and does not impair fetal survival during gestation in sham-operated or placental ischemic rats. Collectively, these findings suggest that maternal administration of 'n7AAc' as an effective strategy for the treatment of PE is associated with improved outcomes in the fetus.
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Affiliation(s)
- Usman M Ashraf
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, Mississippi
| | | | - Nathan Campbell
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, Mississippi
| | - Jamarius P Waller
- Department of Neurology, University of Mississippi Medical Center, Jackson, Mississippi
| | - Adam Z Rawls
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, Mississippi
| | - Dylan Solise
- Department of Obstetrics and Gynecology, University of Mississippi Medical Center, Jackson, Mississippi
| | - Kathy Cockrell
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, Mississippi
| | - Gene L Bidwell
- Department of Neurology, University of Mississippi Medical Center, Jackson, Mississippi
| | - Damian G Romero
- Department of Cell and Molecular Biology, University of Mississippi Medical Center, Jackson, Mississippi
| | - Norma B Ojeda
- Department of Pediatrics, University of Mississippi Medical Center, Jackson, Mississippi
| | - Babbette LaMarca
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, Mississippi
| | - Barbara T Alexander
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, Mississippi
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14
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Korzeniewski SJ, Sutton E, Escudero C, Roberts JM. The Global Pregnancy Collaboration (CoLab) symposium on short- and long-term outcomes in offspring whose mothers had preeclampsia: A scoping review of clinical evidence. Front Med (Lausanne) 2022; 9:984291. [PMID: 36111112 PMCID: PMC9470009 DOI: 10.3389/fmed.2022.984291] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 08/16/2022] [Indexed: 11/13/2022] Open
Abstract
Preeclampsia is a maternal syndrome characterized by the new onset of hypertension after 20 weeks of gestation associated with multisystemic complications leading to high maternal and fetal/neonatal morbidity and mortality. However, sequelae of preeclampsia may extend years after pregnancy in both mothers and their children. In addition to the long-term adverse cardiovascular effects of preeclampsia in the mother, observational studies have reported elevated risk of cardiovascular, metabolic, cerebral and cognitive complications in children born from women with preeclampsia. Less clear is whether the association between maternal preeclampsia and offspring sequelae are causal, or to what degree the associations might be driven by fetal factors including impaired growth and the health of its placenta. Our discussion of these complexities in the 2018 Global Pregnancy Collaboration annual meeting prompted us to write this review. We aimed to summarize the evidence of an association between maternal preeclampsia and neurobehavioral developmental disorders in offspring in hopes of generating greater research interest in this important topic.
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Affiliation(s)
- Steven J. Korzeniewski
- Department of Family Medicine and Population Health Sciences, Wayne State University School of Medicine, Detroit, MI, United States
- *Correspondence: Steven J. Korzeniewski
| | - Elizabeth Sutton
- Magee-Womens Research Institute, Pittsburgh, PA, United States
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Pittsburgh, Pittsburgh, PA, United States
| | - Carlos Escudero
- Group of Research and Innovation in Vascular Health, Chillán, Chile
- Vascular Physiology Laboratory, Department of Basic Sciences, Faculty of Sciences, University of Bío-Bío, Chillán, Chile
| | - James M. Roberts
- Department of Obstetrics Gynecology and Reproductive Sciences, Epidemiology and Clinical and Translational Research, Magee-Womens Research Institute, University of Pittsburgh, Pittsburgh, PA, United States
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15
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Vakil P, Henry A, Craig ME, Gow ML. A review of infant growth and psychomotor developmental outcomes after intrauterine exposure to preeclampsia. BMC Pediatr 2022; 22:513. [PMID: 36042465 PMCID: PMC9426217 DOI: 10.1186/s12887-022-03542-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Accepted: 08/02/2022] [Indexed: 11/25/2022] Open
Abstract
Preeclampsia is a hypertensive disorder of pregnancy with serious health implications for mother and their offspring. The uteroplacental vascular insufficiency caused by preeclampsia is associated with epigenetic and pathological changes in the mother and fetus. However, the impact of preeclampsia in infancy (birth to 2 years), a time of rapid development influenced by pre- and postnatal factors that can predict future health outcomes, remains inconclusive. This narrative review of 23 epidemiological and basic science studies assessed the measurement and impact of preeclampsia exposure on infant growth and psychomotor developmental outcomes from birth to 2 years. Studies assessing infant growth report that preeclampsia-exposed infants have lower weight, length and BMI at 2 years than their normotensive controls, or that they instead experience accelerated weight gain to catch up in growth by 2 years, which may have long-term implications for their cardiometabolic health. In contrast, clear discrepancies remain as to whether preeclampsia exposure impairs infant motor and cognitive development, or instead has no impact. It is additionally unknown whether any impacts of preeclampsia are independent of confounders including shared genetic factors that predispose to both preeclampsia and childhood morbidity, perinatal factors including small for gestational age or preterm birth and their sequelae, and postnatal environmental factors such childhood nutrition. Further research is required to account for these variables in larger cohorts born at term, to help elucidate the independent pathophysiological impact of this clinically heterogenous and dangerous disease.
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Affiliation(s)
- Priya Vakil
- School of Women's and Children's Health, UNSW Medicine, Sydney, Australia
| | - Amanda Henry
- School of Women's and Children's Health, UNSW Medicine, Sydney, Australia.,Department of Women's and Children's Health, St George Hospital, Sydney, Australia.,The George Institute for Global Health, Sydney, Australia
| | - Maria E Craig
- School of Women's and Children's Health, UNSW Medicine, Sydney, Australia.,Department of Women's and Children's Health, St George Hospital, Sydney, Australia.,University of Sydney Children's Hospital Westmead Clinical School, Sydney, Australia
| | - Megan L Gow
- School of Women's and Children's Health, UNSW Medicine, Sydney, Australia. .,Department of Women's and Children's Health, St George Hospital, Sydney, Australia. .,University of Sydney Children's Hospital Westmead Clinical School, Sydney, Australia.
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16
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Relationships between intrauterine fetal growth trajectories and markers of adiposity and inflammation in young adults. Int J Obes (Lond) 2022; 46:1925-1935. [PMID: 35978103 PMCID: PMC9492546 DOI: 10.1038/s41366-022-01203-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 07/25/2022] [Accepted: 07/28/2022] [Indexed: 11/08/2022]
Abstract
BACKGROUND There is now good evidence that events during gestation significantly influence the developmental well-being of an individual in later life. This study aimed to investigate the relationships between intrauterine growth trajectories determined by serial ultrasound and subsequent markers of adiposity and inflammation in the 27-year-old adult offspring from the Raine Study, an Australian longitudinal pregnancy cohort. METHODS Ultrasound fetal biometric measurements including abdominal circumference (AC), femur length (FL), and head circumference (HC) from 1333 mother-fetal pairs (Gen1-Gen2) in the Raine Study were used to develop fetal growth trajectories using group-based trajectory modeling. Linear mixed modeling investigated the relationship between adult body mass index (BMI), waist circumference (WC), and high-sensitivity C-reactive protein (hs-CRP) of Gen2 at 20 (n = 485), 22 (n = 421) and 27 (n = 437) years and the fetal growth trajectory groups, adjusting for age, sex, adult lifestyle factors, and maternal factors during pregnancy. RESULTS Seven AC, five FL and five HC growth trajectory groups were identified. Compared to the average-stable (reference) group, a lower adult BMI was observed in two falling AC trajectories: (β = -1.45 kg/m2, 95% CI: -2.43 to -0.46, P = 0.004) and (β = -1.01 kg/m2, 95% CI: -1.96 to -0.05, P = 0.038). Conversely, higher adult BMI (2.58 kg/m2, 95% CI: 0.98 to 4.18, P = 0.002) and hs-CRP (37%, 95% CI: 9-73%, P = 0.008) were observed in a rising FL trajectory compared to the reference group. A high-stable HC trajectory associated with 20% lower adult hs-CRP (95% CI: 5-33%, P = 0.011). CONCLUSION This study highlights the importance of understanding causes of the unique patterns of intrauterine growth. Different fetal growth trajectories from early pregnancy associate with subsequent adult adiposity and inflammation, which predispose to the risk of diabetes and cardiometabolic disease.
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17
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Bond RM, Phillips K, Ivy KN, Ogueri V, Parapid B, Miller SC, Ansong A. Cardiovascular Health of Black Women Before, During, and After Pregnancy: A Call to Action and Implications for Prevention. CURRENT CARDIOVASCULAR RISK REPORTS 2022. [DOI: 10.1007/s12170-022-00703-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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18
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Zhang Y, Zhong Y, Zou L, Liu X. Significance of Placental Mesenchymal Stem Cell in Placenta Development and Implications for Preeclampsia. Front Pharmacol 2022; 13:896531. [PMID: 35721156 PMCID: PMC9198303 DOI: 10.3389/fphar.2022.896531] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 05/16/2022] [Indexed: 12/29/2022] Open
Abstract
The well-developed placentation is fundamental for the reproductive pregnancy while the defective placental development is the pathogenetic basis of preeclampsia (PE), a dangerous complication of pregnancy comprising the leading causes of maternal and perinatal morbidity and mortality. Placenta-derived mesenchymal stem cells (PMSCs) are a group of multipotent stem cells that own a potent capacity of differentiating into constitutive cells of vessel walls. Additionally, with the paracrine secretion of various factors, PMSCs inextricably link and interact with other component cells in the placenta, collectively improving the placental vasculature, uterine spiral artery remolding, and uteroplacental interface immunoregulation. Recent studies have further indicated that preeclamptic PMSCs, closely implicated in the abnormal crosstalk between other ambient cells, disturb the homeostasis and development in the placenta. Nevertheless, PMSCs transplantation or PMSCs exosome therapies tend to improve the placental vascular network and trophoblastic functions in the PE model, suggesting PMSCs may be a novel and putative therapeutic strategy for PE. Herein, we provide an overview of the multifaceted contributions of PMSCs in early placental development. Thereinto, the intensive interactions between PMSCs and other component cells in the placenta were particularly highlighted and further extended to the implications in the pathogenesis and therapeutic strategies of PE.
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Affiliation(s)
- Yang Zhang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yanqi Zhong
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Li Zou
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaoxia Liu
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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19
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Williamson W, Lewandowski AJ, Huckstep OJ, Lapidaire W, Ooms A, Tan C, Mohamed A, Alsharqi M, Bertagnolli M, Woodward W, Dockerill C, McCourt A, Kenworthy Y, Burchert H, Doherty A, Newton J, Hanssen H, Cruickshank JK, McManus R, Holmes J, Ji C, Love S, Frangou E, Everett C, Hillsdon M, Dawes H, Foster C, Leeson P. Effect of moderate to high intensity aerobic exercise on blood pressure in young adults: The TEPHRA open, two-arm, parallel superiority randomized clinical trial. EClinicalMedicine 2022; 48:101445. [PMID: 35706495 PMCID: PMC9112102 DOI: 10.1016/j.eclinm.2022.101445] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 04/20/2022] [Accepted: 04/22/2022] [Indexed: 11/25/2022] Open
Abstract
Background Exercise is advised for young adults with elevated blood pressure, but no trials have investigated efficacy at this age. We aimed to determine whether aerobic exercise, self-monitoring and motivational coaching lowers blood pressure in this group. Methods The study was a single-centre, open, two-arm, parallel superiority randomized clinical trial with open community-based recruitment of physically-inactive 18-35 year old adults with awake 24 h blood pressure 115/75mmHg-159/99 mmHg and BMI<35 kg/m2. The study took place in the Cardiovascular Clinical Research Facility, John Radcliffe Hospital, Oxford, UK. Participants were randomized (1:1) with minimisation factors sex, age (<24, 24-29, 30-35 years) and gestational age at birth (<32, 32-37, >37 weeks) to the intervention group, who received 16-weeks aerobic exercise training (three aerobic training sessions per week of 60 min per session at 60-80% peak heart rate, physical activity self-monitoring with encouragement to do 10,000 steps per day and motivational coaching to maintain physical activity upon completion of the intervention. The control group were sign-posted to educational materials on hypertension and recommended lifestyle behaviours. Investigators performing statistical analyses were blinded to group allocation. The primary outcome was 24 h awake ambulatory blood pressure (systolic and diastolic) change from baseline to 16-weeks on an intention-to-treat basis. Clinicaltrials.gov registered on March 30, 2016 (NCT02723552). Findings Enrolment occurred between 30/06/2016-26/10/2018. Amongst the 203 randomized young adults (n = 102 in the intervention group; n = 101 in the control group), 178 (88%; n = 76 intervention group, n = 84 control group) completed 16-week follow-up and 160 (79%; n = 68 intervention group, n = 69 control group) completed 52-weeks follow-up. There were no group differences in awake systolic (0·0 mmHg [95%CI, -2·9 to 2·8]; P = 0·98) or awake diastolic ambulatory blood pressure (0·6 mmHg [95%CI, -1·4. to 2·6]; P = 0·58). Aerobic training increased peak oxygen uptake (2·8 ml/kg/min [95%CI, 1·6 to 4·0]) and peak wattage (14·2watts [95%CI, 7·6 to 20·9]) at 16-weeks. There were no intervention effects at 52-weeks follow-up. Intepretation These results do not support the exclusive use of moderate to high intensity aerobic exercise training for blood pressure control in young adults. Funding Wellcome Trust, British Heart Foundation, National Institute for Health Research, Oxford Biomedical Research Centre.
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Affiliation(s)
- Wilby Williamson
- Radcliffe Department of Medicine, Oxford Cardiovascular Clinical Research Facility Division of Cardiovascular Medicine, John Radcliffe Hospital, University of Oxford, Oxford OX3 9DU, UK
- School of Medicine, Trinity College Dublin, Dublin, Ireland
| | - Adam James Lewandowski
- Radcliffe Department of Medicine, Oxford Cardiovascular Clinical Research Facility Division of Cardiovascular Medicine, John Radcliffe Hospital, University of Oxford, Oxford OX3 9DU, UK
- Radcliffe Department of Medicine, Oxford Centre for Clinical Magnetic Resonance Research, Division of Cardiovascular Medicine, University of Oxford, Oxford, UK
| | - Odaro John Huckstep
- Radcliffe Department of Medicine, Oxford Cardiovascular Clinical Research Facility Division of Cardiovascular Medicine, John Radcliffe Hospital, University of Oxford, Oxford OX3 9DU, UK
- Department of Biology, United States Air Force Academy, CO, USA
| | - Winok Lapidaire
- Radcliffe Department of Medicine, Oxford Cardiovascular Clinical Research Facility Division of Cardiovascular Medicine, John Radcliffe Hospital, University of Oxford, Oxford OX3 9DU, UK
| | - Alexander Ooms
- Nuffield Department of Orthopaedics, Centre for Statistics in Medicine, Rheumatology and Musculoskeletal Sciences, University of Oxford, UK
| | - Cheryl Tan
- Radcliffe Department of Medicine, Oxford Cardiovascular Clinical Research Facility Division of Cardiovascular Medicine, John Radcliffe Hospital, University of Oxford, Oxford OX3 9DU, UK
| | - Afifah Mohamed
- Radcliffe Department of Medicine, Oxford Cardiovascular Clinical Research Facility Division of Cardiovascular Medicine, John Radcliffe Hospital, University of Oxford, Oxford OX3 9DU, UK
- Department of Diagnostic Imaging & Applied Health Sciences, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Maryam Alsharqi
- Radcliffe Department of Medicine, Oxford Cardiovascular Clinical Research Facility Division of Cardiovascular Medicine, John Radcliffe Hospital, University of Oxford, Oxford OX3 9DU, UK
| | - Mariane Bertagnolli
- Radcliffe Department of Medicine, Oxford Cardiovascular Clinical Research Facility Division of Cardiovascular Medicine, John Radcliffe Hospital, University of Oxford, Oxford OX3 9DU, UK
- Hôpital du Sacré-Cœur de Montréal Research Center (CIUSSS Nord-de-l’Île-de-Montréal), School of Physical and Occupational Therapy, McGill University, Montréal, Canada
| | - William Woodward
- Radcliffe Department of Medicine, Oxford Cardiovascular Clinical Research Facility Division of Cardiovascular Medicine, John Radcliffe Hospital, University of Oxford, Oxford OX3 9DU, UK
| | - Cameron Dockerill
- Radcliffe Department of Medicine, Oxford Cardiovascular Clinical Research Facility Division of Cardiovascular Medicine, John Radcliffe Hospital, University of Oxford, Oxford OX3 9DU, UK
| | - Annabelle McCourt
- Radcliffe Department of Medicine, Oxford Cardiovascular Clinical Research Facility Division of Cardiovascular Medicine, John Radcliffe Hospital, University of Oxford, Oxford OX3 9DU, UK
| | - Yvonne Kenworthy
- Radcliffe Department of Medicine, Oxford Cardiovascular Clinical Research Facility Division of Cardiovascular Medicine, John Radcliffe Hospital, University of Oxford, Oxford OX3 9DU, UK
| | - Holger Burchert
- Radcliffe Department of Medicine, Oxford Cardiovascular Clinical Research Facility Division of Cardiovascular Medicine, John Radcliffe Hospital, University of Oxford, Oxford OX3 9DU, UK
| | - Aiden Doherty
- Nuffield Department of Population Health, BHF Centre of Research Excellence, University of Oxford, UK
| | - Julia Newton
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, UK
| | - Henner Hanssen
- Department of Sport, Exercise and Health, University of Basel, Switzerland
| | | | - Richard McManus
- Nuffield Department of Primary Health Care Sciences, University of Oxford, Oxford, UK
| | - Jane Holmes
- Nuffield Department of Orthopaedics, Centre for Statistics in Medicine, Rheumatology and Musculoskeletal Sciences, University of Oxford, UK
| | - Chen Ji
- Warwick Clinical Trials Unit, University of Warwick, Warwick, UK
| | - Sharon Love
- MRC Clinical Trials Unit, University College London, London, UK
| | - Elena Frangou
- MRC Clinical Trials Unit, University College London, London, UK
| | - Colin Everett
- Clinical Trials Research Unit, University of Leeds, Leeds, West Yorkshire, UK
| | | | - Helen Dawes
- Faculty of Health and Life Sciences, Oxford Brookes University, Oxford, UK
| | - Charlie Foster
- School of Policy Studies, University of Bristol, Bristol, UK
| | - Paul Leeson
- Radcliffe Department of Medicine, Oxford Cardiovascular Clinical Research Facility Division of Cardiovascular Medicine, John Radcliffe Hospital, University of Oxford, Oxford OX3 9DU, UK
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20
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Intrauterine exposure to hypertensive disorders of pregnancy and postnatal growth in extremely and very preterm infants. Pregnancy Hypertens 2022; 28:174-179. [DOI: 10.1016/j.preghy.2022.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 04/01/2022] [Accepted: 05/05/2022] [Indexed: 11/18/2022]
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21
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Jazi SMH, Radmanesh A, Sadeghi M, Mansouri A. Assessment of Metabolic Risk Factors and Heart-Healthy Lifestyle in Atherosclerotic Coronary Artery Disease Patients Undergoing Percutaneous Coronary Intervention after a 6-Month Follow-Up. Adv Biomed Res 2022; 11:15. [PMID: 35386533 PMCID: PMC8977608 DOI: 10.4103/abr.abr_206_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Revised: 09/19/2020] [Accepted: 10/03/2020] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Mortality due to acute coronary syndrome (ACS) has dramatically diminished because of performing life-saving interventions. This study aims to assess the metabolic risk factors and heart healthy lifestyle following the first episode of ACS under percutaneous coronary intervention (PCI) treatment after the 6-month follow-up. MATERIALS AND METHODS This is a longitudinal study conducted on 40 patients who underwent PCI because of the first episode of ACS. The patients' information including age, weight, abdominal circumference, smoking, functional capacity, patients' metabolic equivalent of task (METS), and laboratory tests including triglycerides (TGs), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), creatinine, fasting blood sugar (FBS), and hemoglobin A1C were recorded before discharge and reassessed after 6-month follow-up. RESULTS The patients were dominantly male (92.5%) with an average age of 56.8 ± 7.11 years. Physical activity and functional capacity (METS) significantly improved within 6 months (P = 0.019). BMI significantly improved; however, although the abdominal circumference decreased, it was not significant (P = 0.28). The number of smokers (P = 0.12) and the daily number of smoked cigarettes (P = 0.37) nonsignificantly decreased within 6 months. However, HDL-C (P = 0.013) and LDL-C (P = 0.027) changes were not desirable. TG, FBS, and blood pressure did not statistically significant change (P > 0.05). CONCLUSION Although BMI, physical activity, and METS remarkably improved, waist circumference decreased nonsignificantly and lipid profile got worse paradoxically. Although this population is limited for generalization, this study shows that we require further schedules to improve ACS secondary prevention practice in our community.
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Affiliation(s)
| | - Armina Radmanesh
- Department of Cardiology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran,Address for correspondence: Dr. Armina Radmanesh, Department of Cardiology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran. E-mail:
| | - Masoumeh Sadeghi
- Cardiac Rehabilitation Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Asieh Mansouri
- Hypertension Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
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22
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The impact of maternal hyperglycaemia first detected in pregnancy on offspring blood pressure in Soweto, South Africa. J Hypertens 2022; 40:969-977. [PMID: 35142740 DOI: 10.1097/hjh.0000000000003102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The long-term consequences for offspring born to mothers with hyperglycaemia first detected in pregnancy (HFDP) are not yet well understood and its influence on childhood blood pressure has not previously been assessed in sub-Saharan Africa. OBJECTIVE The objective of this study was to evaluate the association between maternal HFDP and offspring blood pressure in 3 to 6-year-old children in Soweto, South Africa. METHODS Oscillometric blood pressure was measured in 189 children born to mothers with and without HFDP diagnosed by 75 g 2-h oral glucose tolerance test. The 2017 AAP Guidelines for Childhood Hypertension were used as reference standard, and the term 'elevated blood pressure' referred to blood pressure readings above the 90th percentile for age, height and sex. The association between maternal HFDP and offspring blood pressure was analysed using multivariable linear regression. RESULTS Elevated blood pressure was identified in 49.7% of children. Maternal hyperglycaemia was not associated with offspring blood pressure when adjusted for offspring age, height and sex (SBP: 0.199, P = 0.888; DBP: 0.185, P = 0.837) or after multivariable adjustment (SBP: -0.286, P = 0.854; DBP: 0.215, P = 0.833). In the full model for SBP, child BMI age z-score was a significant predictor of blood pressure at 3-6 years (1.916, P = 0.008). CONCLUSION Although maternal HFDP was not associated with childhood blood pressure at 3-6 years, the prevalence of elevated blood pressure in this group of preschool-aged children is concerning. Future research is needed to further evaluate childhood obesity as a modifiable risk factor to reduce hypertension and cardiovascular risk in an African setting.
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23
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Hurrell A, Webster L, Chappell LC, Shennan AH. The assessment of blood pressure in pregnant women: pitfalls and novel approaches. Am J Obstet Gynecol 2022; 226:S804-S818. [PMID: 33514455 DOI: 10.1016/j.ajog.2020.10.026] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 10/08/2020] [Accepted: 10/19/2020] [Indexed: 01/11/2023]
Abstract
Accurate assessment of blood pressure is fundamental to the provision of safe obstetrical care. It is simple, cost effective, and life-saving. Treatments for preeclampsia, including antihypertensive drugs, magnesium sulfate, and delivery, are available in many settings. However, the instigation of appropriate treatment relies on prompt and accurate recognition of hypertension. There are a number of different techniques for blood pressure assessment, including the auscultatory method, automated oscillometric devices, home blood pressure monitoring, ambulatory monitoring, and invasive monitoring. The auscultatory method with a mercury sphygmomanometer and the use of Korotkoff sounds was previously recommended as the gold standard technique. Mercury sphygmomanometers have been withdrawn owing to safety concerns and replaced with aneroid devices, but these are particularly prone to calibration errors and regular calibration is imperative to ensure accuracy. Automated oscillometric devices are straightforward to use, but the physiological changes in healthy pregnancy and pathologic changes in preeclampsia may affect the accuracy of a device and monitors must be validated. Validation protocols classify pregnant women as a "special population," and protocols must include 15 women in each category of normotensive pregnancy, hypertensive pregnancy, and preeclampsia. In addition to a scarcity of devices validated for pregnancy and preeclampsia, other pitfalls that cause inaccuracy include the lack of training and poor technique. Blood pressure assessment can be affected by maternal position, inappropriate cuff size, conversation, caffeine, smoking, and irregular heart rate. For home blood pressure monitoring, appropriate instruction should be given on how to use the device. The classification of hypertension and hypertensive disorders of pregnancy has recently been revised. These are classified as preeclampsia, transient gestational hypertension, gestational hypertension, white-coat hypertension, masked hypertension, chronic hypertension, and chronic hypertension with superimposed preeclampsia. Blood pressure varies across gestation and by ethnicity, but gestation-specific thresholds have not been adopted. Hypertension is defined as a sustained systolic blood pressure of ≥140 mm Hg or a sustained diastolic blood pressure of ≥90 mm Hg. In some guidelines, the threshold of diagnosis depends on the setting in which blood pressure measurement is taken, with a threshold of 140/90 mm Hg in a healthcare setting, 135/85 mm Hg at home, or a 24-hour average blood pressure on ambulatory monitoring of >126/76 mm Hg. Some differences exist among organizations with respect to the criteria for the diagnosis of preeclampsia and the correct threshold for intervention and target blood pressure once treatment has been instigated. Home blood pressure monitoring is currently a focus for research. Novel technologies, including early warning devices (such as the CRADLE Vital Signs Alert device) and telemedicine, may provide strategies that prompt earlier recognition of abnormal blood pressure and therefore improve management. The purpose of this review is to provide an update on methods to assess blood pressure in pregnancy and appropriate technique to optimize accuracy. The importance of accurate blood pressure assessment is emphasized with a discussion of preeclampsia prediction and treatment of severe hypertension. Classification of hypertensive disorders and thresholds for treatment will be discussed, including novel developments in the field.
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Affiliation(s)
- Alice Hurrell
- Department of Women and Children's Health, School of Life Course Sciences, King's College London, London, United Kingdom
| | - Louise Webster
- Department of Women and Children's Health, School of Life Course Sciences, King's College London, London, United Kingdom
| | - Lucy C Chappell
- Department of Women and Children's Health, School of Life Course Sciences, King's College London, London, United Kingdom
| | - Andrew H Shennan
- Department of Women and Children's Health, School of Life Course Sciences, King's College London, London, United Kingdom.
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24
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Schuermans A, Lewandowski AJ. Understanding the Preterm Human Heart: What do We Know So Far? Anat Rec (Hoboken) 2022; 305:2099-2112. [PMID: 35090100 PMCID: PMC9542725 DOI: 10.1002/ar.24875] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 11/15/2021] [Accepted: 12/12/2021] [Indexed: 11/20/2022]
Abstract
Globally, preterm birth affects more than one in every 10 live births. Although the short‐term cardiopulmonary complications of prematurity are well known, long‐term health effects are only now becoming apparent. Indeed, preterm birth has been associated with elevated cardiovascular morbidity and mortality in adulthood. Experimental animal models and observational human studies point toward changes in heart morphology and function from birth to adulthood in people born preterm that may contribute to known long‐term risks. Moreover, recent data support the notion of a heterogeneous cardiac phenotype of prematurity, which is likely driven by various maternal, early, and late life factors. This review aims to describe the early fetal‐to‐neonatal transition in preterm birth, the different structural and functional changes of the preterm human heart across developmental stages, as well as potential factors contributing to the cardiac phenotype of prematurity.
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Affiliation(s)
- Art Schuermans
- Oxford Cardiovascular Clinical Research Facility, Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom.,Faculty of Medicine, KU Leuven, Leuven, Belgium
| | - Adam J Lewandowski
- Oxford Cardiovascular Clinical Research Facility, Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
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25
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Chen H, Gong Y, Sun F, Han B, Zhou B, Fan J, Gu X. Myocardial Function in Offspring Aged 5 to 8 Years of Pregnancy Complicated by Severe Preeclampsia Measured by Two-Dimensional Speckle-Tracking Echocardiography. Front Physiol 2022; 12:643926. [PMID: 35069228 PMCID: PMC8774218 DOI: 10.3389/fphys.2021.643926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 11/25/2021] [Indexed: 11/24/2022] Open
Abstract
Objective: This study aimed to quantitatively assess myocardial strain in preterm children aged 5 to 8 years of pregnancy complicated by severe preeclampsia (PE) by two-dimensional (2D) speckle tracking echocardiography. Method: A cohort study of 23 preterm children delivered by severe PE pregnant women from 2010 to 2012 in the First Affiliated Hospital of Soochow University was carried out. 23 preterm children from uneventful pregnancies in the same period served as controls. Myocardial functions including left ventricular longitudinal strain, radial strain, circumferential strain, and right ventricular longitudinal strain were evaluated by conventional Doppler, tissue Doppler imaging, and 2D speckle-tracking echocardiography (2D STE). All examinations were performed by an experienced ultrasonographer using the VIVID E9 (GE Healthcare) machine, according to standard techniques. Results: Children aged 5–8 years delivered from severe PE presented less weight (24.41 vs. 20.89 kg, P < 0.05), shorter height (124.1 vs 115.6 cm, P < 0.05) and faster heart rates (84 vs. 93 bpm, P < 0.05) compared to offspring of normotensive women. There were no significant differences in global left ventricular longitudinal strain, radial strain, circumferential strain, and right ventricular longitudinal strain between the children in the experimental group and the control group (P > 0.05). Conclusion: Exposure to the intrauterine environment of severe PE during the fetal period did not have a significant impact on cardiac structure in premature children at 5–8 years old, but they had a higher resting heart rate which may be associated with cardiovascular disease in the long run.
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Affiliation(s)
- Huiyun Chen
- The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yu Gong
- Suining Central Hospital, Suining, China
| | - Fangcan Sun
- The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Bing Han
- The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Bingyuan Zhou
- The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jiali Fan
- The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xinxian Gu
- Dushu Lake Hospital Affiliated to Soochow University, Suzhou, China
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26
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Cameron NA, Everitt I, Seegmiller LE, Yee LM, Grobman WA, Khan SS. Trends in the Incidence of New-Onset Hypertensive Disorders of Pregnancy Among Rural and Urban Areas in the United States, 2007 to 2019. J Am Heart Assoc 2022; 11:e023791. [PMID: 35014858 PMCID: PMC9238536 DOI: 10.1161/jaha.121.023791] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Hypertensive disorders of pregnancy are growing public health problems that contribute to maternal morbidity, mortality, and future risk of cardiovascular disease. Given established rural‐urban differences in maternal cardiovascular health, we described contemporary trends in new‐onset hypertensive disorders of pregnancy in the United States. Methods and Results We conducted a serial, cross‐sectional analysis of 51 685 525 live births to individuals aged 15 to 44 years from 2007 to 2019 using the Centers for Disease Control and Prevention Natality Database. We included gestational hypertension and preeclampsia/eclampsia in individuals without chronic hypertension and calculated the age‐adjusted incidence (95% CI) per 1000 live births overall and by urbanization status (rural or urban). We used Joinpoint software to identify inflection points and calculate rate of change. We quantified rate ratios to compare the relative incidence in rural compared with urban areas. Incidence (95% CI) of new‐onset hypertensive disorders of pregnancy increased from 2007 to 2019 in both rural (48.6 [48.0–49.2] to 83.9 [83.1–84.7]) and urban (37.0 [36.8–37.2] to 77.2 [76.8–77.6]) areas. The rate of annual increase in new‐onset hypertensive disorders of pregnancy was more rapid after 2014 with greater acceleration in urban compared with rural areas. Rate ratios (95% CI) comparing incidence of new‐onset hypertensive disorders of pregnancy in rural and urban areas decreased from 1.31 (1.30–1.33) in 2007 to 1.09 (1.08–1.10) in 2019. Conclusions Incidence of new‐onset hypertensive disorders of pregnancy doubled from 2007 to 2019 with persistent rural‐urban differences highlighting the need for targeted interventions to improve the health of pregnant individuals and their offspring.
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Affiliation(s)
- Natalie A Cameron
- Department of Internal Medicine Northwestern University Feinberg School of Medicine Chicago IL
| | - Ian Everitt
- Department of Internal Medicine Northwestern University Feinberg School of Medicine Chicago IL
| | - Laura E Seegmiller
- Department of Preventive Medicine Northwestern University Feinberg School of Medicine Chicago IL
| | - Lynn M Yee
- Department of Obstetrics and Gynecology Division of Maternal-Fetal Medicine Northwestern University Feinberg School of Medicine Chicago IL
| | - William A Grobman
- Department of Obstetrics and Gynecology Division of Maternal-Fetal Medicine Northwestern University Feinberg School of Medicine Chicago IL
| | - Sadiya S Khan
- Department of Preventive Medicine Northwestern University Feinberg School of Medicine Chicago IL.,Division of Cardiology Northwestern University Feinberg School of Medicine Chicago IL
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27
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Gantenbein KV, Kanaka-Gantenbein C. Highlighting the trajectory from intrauterine growth restriction to future obesity. Front Endocrinol (Lausanne) 2022; 13:1041718. [PMID: 36440208 PMCID: PMC9691665 DOI: 10.3389/fendo.2022.1041718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Accepted: 10/25/2022] [Indexed: 11/12/2022] Open
Abstract
During the last decades several lines of evidence reported the association of an adverse intrauterine environment, leading to intrauterine restriction, with future disease, such as obesity and metabolic syndrome, both leading to increased cardiovascular and cancer risk. The underlying explanation for this association has firstly been expressed by the Barker's hypothesis, the "thrifty phenotype hypothesis". According to this hypothesis, a fetus facing an adverse intrauterine environment adapts to this environment through a reprogramming of its endocrine-metabolic status, during the crucial window of developmental plasticity to save energy for survival, providing less energy and nutrients to the organs that are not essential for survival. This theory evolved to the concept of the developmental origin of health and disease (DOHaD). Thus, in the setting of an adverse, f. ex. protein restricted intrauterine environment, while the energy is mainly directed to the brain, the peripheral organs, f.ex. the muscles and the liver undergo an adaptation that is expressed through insulin resistance. The adaptation at the hepatic level predisposes to future dyslipidemia, the modifications at the vascular level to endothelial damage and future hypertension and, overall, through the insulin resistance to the development of metabolic syndrome. All these adaptations are suggested to take place through epigenetic modifications of the expression of genes without change of their amino-acid sequence. The epigenetic modifications leading to future obesity and cardiovascular risk are thought to induce appetite dysregulation, promoting food intake and adipogenesis, facilitating obesity development. The epigenetic modifications may even persist into the next generation even though the subsequent generation has not been exposed to an adverse intrauterine environment, a notion defined as the "transgenerational transfer of environmental information". As a consequence, if the increased public health burden and costs of non-communicable chronic diseases such as obesity, hypertension, metabolic syndrome and type 2 diabetes have to be minimized, special attention should be laid to the healthy lifestyle habits of women of reproductive age, including healthy diet and physical activity to be established long before any pregnancy takes place in order to provide the best conditions for both somatic and mental health of future generations.
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Affiliation(s)
| | - Christina Kanaka-Gantenbein
- Division of Endocrinology, Diabetes and Metabolism, First Department of Pediatrics Medical School, National and Kapodistrian University of Athens, Aghia Sophia Children’s Hospital, Athens, Greece
- *Correspondence: Christina Kanaka-Gantenbein, ,
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28
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Bermick J, Schaller M. Epigenetic regulation of pediatric and neonatal immune responses. Pediatr Res 2022; 91:297-327. [PMID: 34239066 DOI: 10.1038/s41390-021-01630-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 06/01/2021] [Accepted: 06/09/2021] [Indexed: 02/06/2023]
Abstract
Epigenetic regulation of transcription is a collective term that refers to mechanisms known to regulate gene transcription without changing the underlying DNA sequence. These mechanisms include DNA methylation and histone tail modifications which influence chromatin accessibility, and microRNAs that act through post-transcriptional gene silencing. Epigenetics is known to regulate a variety of biological processes, and the role of epigtenetics in immunity and immune-mediated diseases is becoming increasingly recognized. While DNA methylation is the most widely studied, each of these systems play an important role in the development and maintenance of appropriate immune responses. There is clear evidence that epigenetic mechanisms contribute to developmental stage-specific immune responses in a cell-specific manner. There is also mounting evidence that prenatal exposures alter epigenetic profiles and subsequent immune function in exposed offspring. Early life exposures that are associated with poor long-term health outcomes also appear to impact immune specific epigenetic patterning. Finally, each of these epigenetic mechanisms contribute to the pathogenesis of a wide variety of diseases that manifest during childhood. This review will discuss each of these areas in detail. IMPACT: Epigenetics, including DNA methylation, histone tail modifications, and microRNA expression, dictate immune cell phenotypes. Epigenetics influence immune development and subsequent immune health. Prenatal, perinatal, and postnatal exposures alter immune cell epigenetic profiles and subsequent immune function. Numerous pediatric-onset diseases have an epigenetic component. Several successful strategies for childhood diseases target epigenetic mechanisms.
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Affiliation(s)
- Jennifer Bermick
- Department of Pediatrics, Division of Neonatology, University of Iowa, Iowa City, IA, USA. .,Iowa Inflammation Program, University of Iowa, Iowa City, IA, USA.
| | - Matthew Schaller
- Department of Pulmonary, Critical Care & Sleep Medicine, University of Florida, Gainesville, FL, USA
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29
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Epigenetic processes during preeclampsia and effects on fetal development and chronic health. Clin Sci (Lond) 2021; 135:2307-2327. [PMID: 34643675 DOI: 10.1042/cs20190070] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 09/08/2021] [Accepted: 09/29/2021] [Indexed: 01/12/2023]
Abstract
Preeclampsia (PE), the leading cause of maternal and fetal morbidity and mortality, is associated with poor fetal growth, intrauterine growth restriction (IUGR) and low birth weight (LBW). Offspring of women who had PE are at increased risk for cardiovascular (CV) disease later in life. However, the exact etiology of PE is unknown. Moreover, there are no effective interventions to treat PE or alleviate IUGR and the developmental origins of chronic disease in the offspring. The placenta is critical to fetal growth and development. Epigenetic regulatory processes such as histone modifications, microRNAs and DNA methylation play an important role in placental development including contributions to the regulation of trophoblast invasion and remodeling of the spiral arteries. Epigenetic processes that lead to changes in placental gene expression in PE mediate downstream effects that contribute to the development of placenta dysfunction, a critical mediator in the onset of PE, impaired fetal growth and IUGR. Therefore, this review will focus on epigenetic processes that contribute to the pathogenesis of PE and IUGR. Understanding the epigenetic mechanisms that contribute to normal placental development and the initiating events in PE may lead to novel therapeutic targets in PE that improve fetal growth and mitigate increased CV risk in the offspring.
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30
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Castaneda C, Marsden K, Maxwell T, Ten Eyck P, Kuwaye D, Kenne KA, Merryman AS, Steffen HA, Swartz SR, Merrill AE, Krasowski MD, Jackson JB, Rysavy MB. Prevalence of maternal obesity at delivery and association with maternal and neonatal outcomes. J Matern Fetal Neonatal Med 2021; 35:8544-8551. [PMID: 34641757 DOI: 10.1080/14767058.2021.1988563] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Maternal obesity has been linked to adverse outcomes for mothers and their offspring, including, but not limited to gestational hypertension (gHTN), gestational diabetes (GDM), pre-eclampsia, fetal macrosomia, and emergency cesarean section. Recent investigations have also shown that obesity, as defined by a body mass index (BMI) ≥ 30, especially severe obesity (BMI ≥ 40), is a risk factor for both hospitalization and death from COVID-19. OBJECTIVES The objective of this study is to determine the prevalence and association of maternal obesity at delivery with adverse antenatal, intrapartum, and neonatal outcomes in a cohort of consecutive delivering patients at a tertiary care center in Iowa from May to September 2020. A secondary objective is to determine if maternal obesity has any relationship to past or current COVID-19 infection status at the time of delivery. This is a secondary analysis of a prospective cohort study to analyze obstetric outcomes among COVID-19 infected and uninfected patients. METHODS We conducted a prospective cohort study using demographic and clinical data obtained from the electronic medical record. Excess plasma was collected from routine blood samples obtained at delivery admission to determine the seroprevalence of COVID-19 antibody using the DiaSorin and Roche antibody assays. Frequency variables were each calculated separately, and a comparison of maternal and neonatal outcomes was conducted using the generalized linear mixed modeling (GLMM) framework to account for varying distributions (normal and binary). RESULTS 1001 women delivered during the study period and 89.7% met criteria for being overweight or obese; 17.9% met criteria for severe obesity. Women with obesity had 49.8% lower odds of possessing private insurance, and women with severe obesity were less than half as likely to plan to breastfeed at the time of discharge. Women with obesity of any kind had a significantly increased odds of GDM and gHTN, and an increased risk of an infant with macrosomia, hypoglycemia, and NICU admission. No significant association was found between BMI and COVID-19 infection or disease severity. CONCLUSION This study provides insight into obstetric complications facing women with obesity, especially those with severe obesity. This report serves to highlight potential challenges, such as insurance status and labor complications, that impact women of high BMI to a greater degree when compared to their normal-weight counterparts.
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Affiliation(s)
| | | | - Timothy Maxwell
- Department of Pathology, University of Iowa, Iowa City, IA, USA
| | - Patrick Ten Eyck
- Institute for Clinical and Translational Science, University of Iowa, Iowa City, IA, USA
| | - Daren Kuwaye
- Institute for Clinical and Translational Science, University of Iowa, Iowa City, IA, USA
| | - Kimberly A Kenne
- Department of Obstetrics and Gynecology, University of Iowa, Iowa City, IA, USA
| | - Abbey S Merryman
- Department of Obstetrics and Gynecology, University of Iowa, Iowa City, IA, USA
| | - Haley A Steffen
- Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | | | - Anna E Merrill
- Department of Pathology, University of Iowa, Iowa City, IA, USA
| | | | | | - Mary B Rysavy
- Department of Obstetrics and Gynecology, University of Iowa, Iowa City, IA, USA
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31
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Huang C, Li J, Qin G, Liew Z, Hu J, László KD, Tao F, Obel C, Olsen J, Yu Y. Maternal hypertensive disorder of pregnancy and offspring early-onset cardiovascular disease in childhood, adolescence, and young adulthood: A national population-based cohort study. PLoS Med 2021; 18:e1003805. [PMID: 34582464 PMCID: PMC8478255 DOI: 10.1371/journal.pmed.1003805] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Accepted: 09/09/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND The prevalence of cardiovascular disease (CVD) has been increasing in children, adolescents, and young adults in recent decades. Exposure to adverse intrauterine environment in fetal life may contribute to the elevated risk of early-onset CVD. Many studies have shown that maternal hypertensive disorders of pregnancy (HDP) are associated with increased risks of congenital heart disease, high blood pressure, increased BMI, and systemic vascular dysfunction in offspring. However, empirical evidence on the association between prenatal exposure to maternal HDP and early-onset CVD in childhood and adolescence remains limited. METHODS AND FINDINGS We conducted a population-based cohort study using Danish national health registers, including 2,491,340 individuals born in Denmark from 1977 to 2018. Follow-up started at birth and ended at the first diagnosis of CVD, emigration, death, or 31 December 2018, whichever came first. Exposure of maternal HDP was categorized as preeclampsia or eclampsia (n = 68,387), gestational hypertension (n = 18,603), and pregestational hypertension (n = 15,062). Outcome was the diagnosis of early-onset CVD from birth to young adulthood (up to 40 years old). We performed Cox proportional hazards regression to evaluate the associations and whether the association differed by maternal history of CVD or diabetes before childbirth. We further assessed the association by timing of onset and severity of preeclampsia. The median follow-up time was 18.37 years, and 51.3% of the participants were males. A total of 4,532 offspring in the exposed group (2.47 per 1,000 person-years) and 94,457 in the unexposed group (2.03 per 1,000 person-years) were diagnosed with CVD. We found that exposure to maternal HDP was associated with an increased risk of early-onset CVD (hazard ratio [HR]: 1.23; 95% CI = 1.19 to 1.26; P < 0.001). The HRs for preeclampsia or eclampsia, gestational hypertension, and pregestational hypertension were 1.22 (95% CI, 1.18 to 1.26; P < 0.001), 1.25 (95% CI, 1.17 to 1.34; P < 0.001), and 1.28 (95% CI, 1.15 to 1.42; P < 0.001), respectively. We also observed increased risks for type-specific CVDs, in particular for hypertensive disease (HR, 2.11; 95% CI, 1.96 to 2.27; P < 0.001) and myocardial infarction (HR, 1.49; 95% CI, 1.12 to 1.98; P = 0.007). Strong associations were found among offspring of mothers with CVD history (HR, 1.67; 95% CI, 1.41 to 1.98; P < 0.001) or comorbid diabetes (HR, 1.56; 95% CI, 1.34 to 1.83; P < 0.001). When considering timing of onset and severity of preeclampsia on offspring CVD, the strongest association was observed for early-onset and severe preeclampsia (HR, 1.48, 95% CI, 1.30 to 1.67; P < 0.001). Study limitations include the lack of information on certain potential confounders (including smoking, physical activity, and alcohol consumption) and limited generalizability in other countries with varying disparities in healthcare. CONCLUSIONS Offspring born to mothers with HDP, especially mothers with CVD or diabetes history, were at increased risks of overall and certain type-specific early-onset CVDs in their first decades of life. Further research is warranted to better understand the mechanisms underlying the relationship between maternal HDP and early-onset CVD in offspring.
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Affiliation(s)
- Chen Huang
- Department of Biostatistics, School of Public Health, and The Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
| | - Jiong Li
- Ministry of Education-Shanghai Key Laboratory of Children’s Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Clinical Medicine—Department of Clinical Epidemiology, Aarhus University, Aarhus, Denmark
| | - Guoyou Qin
- Department of Biostatistics, School of Public Health, and The Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
| | - Zeyan Liew
- Department of Environmental Health Sciences, Yale School of Public Health, New Haven, Connecticut, United States of America
- Yale Center for Perinatal, Pediatric, and Environmental Epidemiology, Yale School of Public, New Haven, Connecticut, United States of America
| | - Jing Hu
- Department of Biostatistics, School of Public Health, and The Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
| | - Krisztina D. László
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - Fangbiao Tao
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- Anhui Provincial Key Laboratory of Population Health & Aristogenics, Hefei, China
| | - Carsten Obel
- Section for General Medical Practice, Department of Public Health, Aarhus University, Aarhus, Denmark
| | - Jørn Olsen
- Department of Clinical Medicine—Department of Clinical Epidemiology, Aarhus University, Aarhus, Denmark
| | - Yongfu Yu
- Department of Biostatistics, School of Public Health, and The Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
- Department of Clinical Medicine—Department of Clinical Epidemiology, Aarhus University, Aarhus, Denmark
- * E-mail: ,
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Kim S, Kim JS, Kim W, Ahn JC. Clinical and central hemodynamic characteristics of early adulthood isolated diastolic hypertension: a comparison with isolated systolic hypertension. Blood Press Monit 2021; 26:263-270. [PMID: 33734118 DOI: 10.1097/mbp.0000000000000525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Knowledge on early adulthood isolated diastolic hypertension (IDH) is limited. We compared the clinical and central hemodynamic characteristics of early adulthood IDH, isolated systolic hypertension (ISH) and normotension. METHODS A total of 509 untreated young adults (18-35 years) who underwent ambulatory blood pressure monitoring (ABPM; ABPM cohort), 148 who underwent both ABPM and applanation tonometry (ABPM-tonometry cohort) and 26 newly recruited normotensives were analyzed. Their pulse wave images were analyzed after categorizing them into type A vs. B vs. C. RESULTS In the ABPM cohort (men, 86.6%), systolic-diastolic hypertension was the most common subtype (68.0%), while IDH was the rarest (5.1%). The subtype composition showed age-dependency; the proportion of IDH and systolic-diastolic hypertension increased across the age tertiles, while that of ISH declined. Patients with IDH were significantly older and shorter than those with ISH. Despite having a significantly lower 24-h average systolic blood pressure (SBP), patients with IDH exhibited discordantly high central systolic blood pressures at levels comparable to those of patients with ISH. Pulse pressure amplification was the lowest in patients with IDH and highest in those with ISH (P < 0.001), accounting for the discordance. Augmentation index differed significantly between them (P < 0.016). The waveform composition differed across the subtypes (type A vs. B/C: IDH = 61.5 vs. 38.5%; ISH = 3.0 vs. 97.0%; normotension = 30.8 vs. 69.2%, P < 0.001); the averaged waveform plots demonstrated a clear morphological disparity between IDH (type A) and ISH (type B/C). CONCLUSIONS Early adulthood IDH is a unique entity clearly distinguishable from ISH in terms of clinical and central hemodynamic characteristics.
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Affiliation(s)
- Sunwon Kim
- Division of Cardiology, Department of Internal Medicine, Korea University Ansan Hospital, Ansan-si
| | - Jin-Seok Kim
- Division of Cardiology, Department of Internal Medicine, Korea University Ansan Hospital, Ansan-si
| | - Woohyeun Kim
- Cardiovascular Center, Department of Internal Medicine, Korea University Guro Hospital, Seoul, Korea
| | - Jeong-Cheon Ahn
- Division of Cardiology, Department of Internal Medicine, Korea University Ansan Hospital, Ansan-si
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Wojczakowski W, Kimber-Trojnar Ż, Dziwisz F, Słodzińska M, Słodziński H, Leszczyńska-Gorzelak B. Preeclampsia and Cardiovascular Risk for Offspring. J Clin Med 2021; 10:jcm10143154. [PMID: 34300320 PMCID: PMC8306208 DOI: 10.3390/jcm10143154] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 07/11/2021] [Accepted: 07/12/2021] [Indexed: 02/06/2023] Open
Abstract
There is growing evidence of long-term cardiovascular sequelae in children after in utero exposure to preeclampsia. Maternal hypertension and/or placental ischaemia during pregnancy increase the risk of hypertension, stroke, diabetes, and cardiovascular disease (CVD) in the offspring later in life. The mechanisms associated with CVD seem to be a combination of genetic, molecular, and environmental factors which can be defined as fetal and postnatal programming. The aim of this paper is to discuss the relationship between pregnancy complicated by preeclampsia and possibility of CVD in the offspring. Unfortunately, due to its multifactorial nature, a clear dependency mechanism between preeclampsia and CVD is difficult to establish.
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Affiliation(s)
- Wiktor Wojczakowski
- Department of Obstetrics and Perinatology, Medical University of Lublin, 20-090 Lublin, Poland; (W.W.); (M.S.); (B.L.-G.)
| | - Żaneta Kimber-Trojnar
- Department of Obstetrics and Perinatology, Medical University of Lublin, 20-090 Lublin, Poland; (W.W.); (M.S.); (B.L.-G.)
- Correspondence: ; Tel.: +48-81-7244-769
| | - Filip Dziwisz
- Department of Interventional Cardiology and Cardiac Arrhythmias, Medical University of Lodz, 90-549 Łódź, Poland;
| | - Magdalena Słodzińska
- Department of Obstetrics and Perinatology, Medical University of Lublin, 20-090 Lublin, Poland; (W.W.); (M.S.); (B.L.-G.)
| | - Hubert Słodziński
- Institute of Medical Sciences, State School of Higher Education in Chełm, 22-100 Chełm, Poland;
| | - Bożena Leszczyńska-Gorzelak
- Department of Obstetrics and Perinatology, Medical University of Lublin, 20-090 Lublin, Poland; (W.W.); (M.S.); (B.L.-G.)
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Frost AL, Suriano K, Aye CYL, Leeson P, Lewandowski AJ. The Immediate and Long-Term Impact of Preeclampsia on Offspring Vascular and Cardiac Physiology in the Preterm Infant. Front Pediatr 2021; 9:625726. [PMID: 34136436 PMCID: PMC8200529 DOI: 10.3389/fped.2021.625726] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 04/06/2021] [Indexed: 12/03/2022] Open
Abstract
Hypertensive disorders of pregnancy, including preeclampsia, affect nearly 10% of all pregnancies and are associated with significant long-term detrimental effects on both maternal and offspring cardiovascular health. Current management of preeclampsia involves timely delivery with the more severe form of disease requiring iatrogenic preterm birth. The effects on the maternal cardiovascular system have been studied extensively; however, less is known about the short- and long-term impacts on offspring cardiovascular health. There is a growing body of evidence suggesting that the offspring of pre-eclamptic pregnancies have an altered cardiac structure and function, along with a unique vascular physiology driven by lower endothelial function. Many of these changes can also be seen in those born preterm even in the absence of pregnancy hypertension. It is difficult to determine the relative contribution of pre-maturity and preeclampsia to the cardiovascular phenotype of those exposed to these pregnancy complications as they are, in many cases, inextricably linked. This review, therefore, focuses specifically on the evidence from clinical studies showing a negative cardiovascular impact of preeclampsia in preterm-born offspring, investigating phenotypic similarities and differences between offspring born preterm to normotensive vs. pre-eclamptic pregnancies. We explore the unique cardiac and vascular alterations in pre-eclamptic offspring born preterm, highlighting knowledge gaps, and potential areas of further research in the field.
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Affiliation(s)
- Annabelle L. Frost
- Oxford Cardiovascular Clinical Research Facility, Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Katie Suriano
- Oxford Cardiovascular Clinical Research Facility, Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Christina Y. L. Aye
- Oxford Cardiovascular Clinical Research Facility, Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - Paul Leeson
- Oxford Cardiovascular Clinical Research Facility, Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Adam J. Lewandowski
- Oxford Cardiovascular Clinical Research Facility, Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
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Stage 1 hypertension defined by the 2017 American College of Cardiology/American Heart Association guideline and risk of adverse birth outcomes in Eastern China. J Hypertens 2021; 38:1090-1102. [PMID: 32371799 DOI: 10.1097/hjh.0000000000002380] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVE The 2017 American College of Cardiology/American Heart Association (ACC/AHA) guideline recommended a lower threshold (130/80 mmHg) for hypertension in nonpregnant adults. However, the influence of this guideline in Chinese pregnant women is not well characterized. METHODS Data of 32 742 and 14 479 mothers who had blood pressure (BP) less than 130/80 mmHg and no proteinuria before 20 gestational weeks and delivered live singletons between 1 January 2014 and 30 November 2019 were extracted from Taizhou and Taicang register-based cohorts, respectively. The average measured BP in the third trimester was obtained and categorized according to the 2017 ACC/AHA guideline. The association between BP and risk of adverse birth outcomes was assessed by multivariate logistic regression analysis. RESULTS In the third trimester, 331 (1.01%) and 378 (2.61%) women had mean BP at least 140/90 mmHg, but 2435 (7.44%) and 1054 (7.28%) had stage 1 hypertension (130-139/80-89 mmHg) in Taizhou and Taicang, respectively. Significant associations between stage 1 hypertension and small for gestational age [odds ratio (OR) = 1.32, 95% confidence interval (CI) = 1.14-1.52] and low birth weight (OR = 1.81, 95% CI = 1.46-2.25) were observed in the Taizhou population. Consistent results were also shown in the Taicang population [OR (95% CI), of 1.46 (1.18-1.79) and 1.50 (1.07-2.11), respectively]. CONCLUSION Stage 1 hypertension in the third trimester defined by the 2017 ACC/AHA guideline was associated with an increased risk for adverse birth outcomes in Eastern Chinese pregnant women, suggesting that this guideline may improve the detection of high BP and surveillance of adverse neonatal outcomes in China.
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Speckle Tracking Echocardiography in Hypertensive Pregnancy Disorders: A Systematic Review. Obstet Gynecol Surv 2021; 75:497-509. [PMID: 32856716 DOI: 10.1097/ogx.0000000000000811] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Importance Hypertensive pregnancy disorders (HPDs) are associated with an increased risk of long-term cardiovascular disease. Speckle tracking echocardiography (STE) might be useful in the early detection of preclinical cardiac changes in women with HPDs. Objective The aim of this study was to study whether STE is a suitable method to detect differences in cardiac function in pregnant women with HPD compared with normotensive pregnant women or between women with a history of a pregnancy complicated by HPD compared with women with a history of an uncomplicated pregnancy. Evidence Acquisition The databases Medline, EMBASE, and Central were systematically searched for studies comparing cardiac function measured with STE in pregnant women with HPD or women with a history of HPD and women with a history of normotensive pregnancies. Results The search identified 16 studies, including 870 women with a history of HPD and 693 normotensive controls. Most studies during pregnancy (n = 12/13) found a decreased LV-GLS (left ventricular global longitudinal strain) in HPD compared with normotensive pregnant controls. LV-GRS (left ventricular global radial strain) and LV-GLCS (left ventricular global circumferential strain) are decreased in women with early-onset and severe preeclampsia. Women with a history of early-onset preeclampsia show lasting myocardial changes, with significantly decreased LV-GLS, LV-GLCS, and LV-GRS. Conclusions and Relevance LV-GLS is significantly decreased in pregnant women with HPD compared with normotensive pregnant women. Other deformation values show a significant decrease in women with severe or early-onset preeclampsia, with lasting myocardial changes after early-onset preeclampsia.
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Le-Ha C, Beilin LJ, Burrows S, Keelan JA, Hickey M, Mori TA. Prenatal Testosterone Associates With Blood Pressure in Young Adults: A Prospective Cohort Study. Hypertension 2021; 77:1756-1764. [PMID: 33775121 DOI: 10.1161/hypertensionaha.120.16256] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
[Figure: see text].
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Affiliation(s)
- Chi Le-Ha
- From the Medical School, Royal Perth Hospital Campus (C.L-H, L.J.B., S.B., T.A.M.), the University of Western Australia, Perth
| | - Lawrence J Beilin
- From the Medical School, Royal Perth Hospital Campus (C.L-H, L.J.B., S.B., T.A.M.), the University of Western Australia, Perth
| | - Sally Burrows
- From the Medical School, Royal Perth Hospital Campus (C.L-H, L.J.B., S.B., T.A.M.), the University of Western Australia, Perth
| | - Jeffrey A Keelan
- the School of Biomedical Sciences (J.A.K.), the University of Western Australia, Perth
| | - Martha Hickey
- the Department of Obstetrics and Gynaecology and Royal Melbourne Hospital, University of Melbourne, Parkville, Victoria, Australia (M.H.)
| | - Trevor A Mori
- From the Medical School, Royal Perth Hospital Campus (C.L-H, L.J.B., S.B., T.A.M.), the University of Western Australia, Perth
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Hurrell A, Duhig K, Vandermolen B, Shennan AH. Recent advances in the diagnosis and management of pre-eclampsia. Fac Rev 2021; 9:10. [PMID: 33659942 PMCID: PMC7886065 DOI: 10.12703/b/9-10] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Pre-eclampsia is an elusive condition to diagnose and a complex disease to manage. There have been recent developments in prediction, prevention, diagnosis, and management. Risk modelling has been used to identify women at highest risk of developing pre-eclampsia as well as predicting maternal adverse outcomes in confirmed disease. New evidence has shown that aspirin prophylaxis significantly reduces early onset pre-eclampsia as well as preterm birth. The criteria for the diagnosis of pre-eclampsia are evolving, and proteinuria is no longer a pre-requisite to make a diagnosis. Angiogenic biomarker testing accelerates diagnosis as well as minimises adverse maternal outcomes and has been incorporated into national guidelines. Emerging evidence demonstrates that expedited delivery in late preterm pre-eclampsia may be protective against maternal adverse outcomes but increase the risk of neonatal unit admission. Both women and their offspring are at increased risk of long-term health complications following pre-eclampsia, and it is important that postnatal health is optimised. This article summarises recent developments in the field of pre-eclampsia research, evaluating the impact on clinical care for women at risk of, or with suspected or confirmed, pre-eclampsia.
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Affiliation(s)
- Alice Hurrell
- Women's Health Academic Centre, King's College London, Westminster Bridge Road, London, SE1 7EH, UK
| | - Kate Duhig
- Women's Health Academic Centre, King's College London, Westminster Bridge Road, London, SE1 7EH, UK
| | - Brooke Vandermolen
- Women's Health Academic Centre, King's College London, Westminster Bridge Road, London, SE1 7EH, UK
| | - Andrew H Shennan
- Women's Health Academic Centre, King's College London, Westminster Bridge Road, London, SE1 7EH, UK
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Mortality and neurological outcomes in extremely and very preterm infants born to mothers with hypertensive disorders of pregnancy. Sci Rep 2021; 11:1729. [PMID: 33462302 PMCID: PMC7814115 DOI: 10.1038/s41598-021-81292-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 01/05/2021] [Indexed: 11/24/2022] Open
Abstract
To evaluate the impact of maternal hypertensive disorders of pregnancy (HDP) on mortality and neurological outcomes in extremely and very preterm infants using a nationwide neonatal database in Japan. This population-based retrospective study was based on an analysis of data collected by the Neonatal Research Network of Japan from 2003 to 2015 of neonates weighing 1,500 g or less at birth, between 22 and 31 weeks’ gestation. A total of 21,659 infants were randomly divided into two groups, HDP (n = 4,584) and non-HDP (n = 4,584), at a ratio of 1:1 after stratification by four factors including maternal age, parity, weeks of gestation, and year of delivery. Short-term (neonatal period) and medium-term (3 years of age) mortality and neurological outcomes were compared between the two groups by logistic regression analyses. In univariate analysis, HDP was associated with an increased risk for in-hospital death (crude odds ratio [OR], 1.31; 95% confidence interval, 1.04–1.63) and a decreased risk for severe intraventricular haemorrhage (0.68; 0.53–0.87) and periventricular leukomalacia (0.60; 0.48–0.77). In multivariate analysis, HDP was significantly associated with a lower risk for in-hospital death (adjusted OR, 0.61; 0.47–0.80), severe intraventricular haemorrhage (0.47; 0.35–0.63), periventricular leukomalacia (0.59; 0.45–0.78), neonatal seizures (0.40; 0.28–0.57) and cerebral palsy (0.70; 0.52–0.95) at 3 years after adjustment for covariates including birth weight. These results were consistent with those of additional analyses, which excluded cases with histological chorioamnionitis and which divided the infants into two subgroups (22–27 gestational weeks and 28–31 gestational weeks). Maternal HDP was associated with an increased risk for in-hospital death without adjusting for covariates, but it was also associated with a lower risk for mortality and adverse neurological outcomes in extremely and very preterm infants if all covariates except HDP were identical.
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Dyess NF, Kinsella JP. Cardiovascular Implications for Offspring Born to Mothers with Preeclampsia. J Pediatr 2021; 228:11-12. [PMID: 32795476 DOI: 10.1016/j.jpeds.2020.08.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 08/06/2020] [Indexed: 10/23/2022]
Affiliation(s)
- Nicolle F Dyess
- Department of Pediatrics, Section of Neonatology, University of Colorado School of Medicine, Children's Hospital Colorado, Aurora, Colorado
| | - John P Kinsella
- Department of Pediatrics, Section of Neonatology, University of Colorado School of Medicine, Children's Hospital Colorado, Aurora, Colorado.
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Zhang Y, Liu X, Yang L, Zou L. Current Researches, Rationale, Plausibility, and Evidence Gaps on Metformin for the Management of Hypertensive Disorders of Pregnancy. Front Pharmacol 2020; 11:596145. [PMID: 33381040 PMCID: PMC7768035 DOI: 10.3389/fphar.2020.596145] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 10/22/2020] [Indexed: 12/16/2022] Open
Abstract
Hypertensive disorders of pregnancy (HDP) are a group of morbid pregnancy complications, with preeclampsia (PE) being the most common subclassification among them. PE affects 2%–8% of pregnancies globally and threatens maternal and fetal health seriously. However, the only effective treatment of PE to date is the timely termination of pregnancy, albeit with increased perinatal risks. Hence, more emerging therapies for PE management are in urgent need. Originally introduced as the first-line therapy for type 2 diabetes mellitus, metformin (MET) has now been found in clinical trials to significantly reduce the incidence of gestational hypertension and PE in pregnant women with PE-related risks, including but not limited to pregestational diabetes mellitus, gestational diabetes mellitus, polycystic ovary syndrome, or obesity. Additionally, existing clinical data have preliminarily ensured the safety of taking MET during human pregnancies. Relevant lab studies have indicated that the underlying mechanism includes angiogenesis promotion, endothelial protection, anti-inflammatory effects, and particularly protective effects on trophoblast cells against the risk factors, which are beneficial to placental development. Together with its global availability, easy administration, and low cost, MET is expected to be a promising option for the prevention and treatment of PE. Nevertheless, there are still some limitations in current studies, and the design of the relevant research scheme is supposed to be further improved in the future. Herein, we summarize the relevant clinical and experimental researches to discuss the rationale, safety, and feasibility of MET for the management of HDP. At the end of the article, gaps in current researches are proposed. Concretely, experimental MET concentration and PE models should be chosen cautiously. Besides, the clinical trial protocol should be further optimized to evaluate the reduction in the prevalence of PE as a primary endpoint. All of those evidence gaps may be of guiding significance to improve the design of relevant experiments and clinical trials in the future.
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Affiliation(s)
- Yang Zhang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaoxia Liu
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Liu Yang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Li Zou
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Cameron NA, Molsberry R, Pierce JB, Perak AM, Grobman WA, Allen NB, Greenland P, Lloyd-Jones DM, Khan SS. Pre-Pregnancy Hypertension Among Women in Rural and Urban Areas of the United States. J Am Coll Cardiol 2020; 76:2611-2619. [PMID: 33183896 PMCID: PMC7704760 DOI: 10.1016/j.jacc.2020.09.601] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 09/23/2020] [Accepted: 09/29/2020] [Indexed: 12/28/2022]
Abstract
BACKGROUND Rates of maternal mortality are increasing in the United States with significant rural-urban disparities. Pre-pregnancy hypertension is a well-established risk factor for adverse maternal and offspring outcomes. OBJECTIVES The purpose of this study was to describe trends in maternal pre-pregnancy hypertension among women in rural and urban areas in 2007 to 2018 in order to inform community-engaged prevention and policy strategies. METHODS We performed a nationwide, serial cross-sectional study using maternal data from all live births in women age 15 to 44 years between 2007 and 2018 (CDC Natality Database). Rates of pre-pregnancy hypertension were calculated per 1,000 live births overall and by urbanization status. Subgroup analysis in standard 5-year age categories was performed. We quantified average annual percentage change using Joinpoint Regression and rate ratios (95% confidence intervals [CIs]) to compare yearly rates between rural and urban areas. RESULTS Among 47,949,381 live births to women between 2007 and 2018, rates of pre-pregnancy hypertension per 1,000 live births increased among both rural (13.7 to 23.7) and urban women (10.5 to 20.0). Two significant inflection points were identified in 2010 and 2016, with highest annual percentage changes between 2016 and 2018 in rural and urban areas. Although absolute rates were lower in younger compared with older women in both rural and urban areas, all age groups experienced similar increases. The rate ratios of pre-pregnancy hypertension in rural compared with urban women ranged from 1.18 (95% CI: 1.04 to 1.35) for ages 15 to 19 years to 1.51 (95% CI: 1.39 to 1.64) for ages 40 to 44 years in 2018. CONCLUSIONS Maternal burden of pre-pregnancy hypertension has nearly doubled in the past decade and the rural-urban gap has persisted.
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Affiliation(s)
- Natalie A Cameron
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Rebecca Molsberry
- Department of Epidemiology, Human Genetics, and Environmental Sciences, School of Public Health, University of Texas Health Science Center, Dallas, Texas
| | - Jacob B Pierce
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Amanda M Perak
- Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois; Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - William A Grobman
- Department of Obstetrics and Gynecology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Norrina B Allen
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Philip Greenland
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois; Division of Cardiology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Donald M Lloyd-Jones
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois; Division of Cardiology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Sadiya S Khan
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois; Division of Cardiology, Northwestern University Feinberg School of Medicine, Chicago, Illinois.
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Lind A, Dahlgren J, Morán A, Allvin K, Raffa L, Nilsson J, Aring E, Andersson Grönlund M. Ocular findings and growth in 5-year-old preterm children born to mothers with preeclampsia. Acta Ophthalmol 2020; 98:671-678. [PMID: 32352647 DOI: 10.1111/aos.14455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Accepted: 04/05/2020] [Indexed: 11/27/2022]
Abstract
PURPOSE To evaluate growth, blood pressure and ophthalmological status in preschool children born preterm to mothers with preeclampsia. METHODS In a prospective cohort study, 78 children (34 girls) born preterm without retinopathy of prematurity were examined regarding length/height, weight, head circumference and insulin-like growth factor I (IGF-I) at birth and at 5 years of age. At 5 years, IGF-binding protein 3 and blood pressure were also measured. A detailed ophthalmological examination including ocular dimensions, fundus morphology, visual fields, visual evoked potentials and perceptual visual dysfunction was performed. Children born to preeclamptic mothers (n = 24) were compared to children with non-preeclamptic mothers (n = 54). RESULTS Children exposed to preeclampsia had lower weight (p = 0.0002, mean difference -1.46, 95% CI -2.09; -0.83), length (p = 0.013, -1.10, 95% CI -1.92; -0.23) and IGF-I levels (p = 0.0002, -26.0, 95% CI -36.0; -16.1) at birth compared to non-exposed children. At 5 years of age, the preeclamptic group had larger optic cup areas (p = 0.0006, 0.32, 95% CI 0.15; 0.46, in right eye, p = 0.049, 0.18, 95% CI 0.001; 0.35, in left eye). There was no significant difference between the groups regarding other ophthalmological findings or blood pressure. Children with reduced eye motility had lower neonatal IGF-I levels (p = 0.033, 15.5, 95% CI 1.1; 30.3). CONCLUSION Preeclampsia was shown to affect growth and IGF-I levels, confirming previous studies. Children exposed to preeclampsia were shown to have larger optic cup areas. Furthermore, lower neonatal IGF-I levels were seen in preterm children with reduced eye motility at 5 years of age.
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Affiliation(s)
- Alexandra Lind
- Department of Clinical Neuroscience Institute of Neuroscience and Physiology Sahlgrenska Academy University of Gothenburg Gothenburg Sweden
| | - Jovanna Dahlgren
- Department of Pediatrics Institute of Clinical Sciences Sahlgrenska Academy University of Gothenburg Gothenburg Sweden
| | - Amanda Morán
- Department of Clinical Neuroscience Institute of Neuroscience and Physiology Sahlgrenska Academy University of Gothenburg Gothenburg Sweden
| | - Kerstin Allvin
- Department of Pediatrics Institute of Clinical Sciences Sahlgrenska Academy University of Gothenburg Gothenburg Sweden
| | - Lina Raffa
- Department of Clinical Neuroscience Institute of Neuroscience and Physiology Sahlgrenska Academy University of Gothenburg Gothenburg Sweden
- Department of Ophthalmology King Abdulaziz University Hospital Jeddah Saudi Arabia
| | - Josefin Nilsson
- Department of Clinical Neurophysiology Institute of Neuroscience and Physiology Sahlgrenska Academy University of Gothenburg Gothenburg Sweden
| | - Eva Aring
- Department of Clinical Neuroscience Institute of Neuroscience and Physiology Sahlgrenska Academy University of Gothenburg Gothenburg Sweden
- Department of Ophthalmology Sahlgrenska University Hospital Gothenburg Sweden
| | - Marita Andersson Grönlund
- Department of Clinical Neuroscience Institute of Neuroscience and Physiology Sahlgrenska Academy University of Gothenburg Gothenburg Sweden
- Department of Ophthalmology Sahlgrenska University Hospital Gothenburg Sweden
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Skeffington KL, Beck C, Itani N, Niu Y, Shaw CJ, Giussani DA. Hypertension Programmed in Adult Hens by Isolated Effects of Developmental Hypoxia In Ovo. Hypertension 2020; 76:533-544. [PMID: 32536277 PMCID: PMC7340221 DOI: 10.1161/hypertensionaha.120.15045] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
In mammals, pregnancy complicated by chronic hypoxia can program hypertension in the adult offspring. However, mechanisms remain uncertain because the partial contributions of the challenge on the placenta, mother, and fetus are difficult to disentangle. Here, we used chronic hypoxia in the chicken embryo-an established model system that permits isolation of the direct effects of developmental hypoxia on the cardiovascular system of the offspring, independent of additional effects on the mother or the placenta. Fertilized chicken eggs were exposed to normoxia (N; 21% O2) or hypoxia (H; 13.5%-14% O2) from the start of incubation (day 0) until day 19 (hatching, ≈day 21). Following hatching, all birds were maintained under normoxic conditions until ≈6 months of adulthood. Hypoxic incubation increased hematocrit (+27%) in the chicken embryo and induced asymmetrical growth restriction (body weight, -8.6%; biparietal diameter/body weight ratio, +7.5%) in the hatchlings (all P<0.05). At adulthood (181±4 days), chickens from hypoxic incubations remained smaller (body weight, -7.5%) and showed reduced basal and stimulated in vivo NO bioavailability (pressor response to NG-nitro-L-arginine methyl ester, -43%; phenylephrine pressor response during NO blockade, -61%) with significant hypertension (mean arterial blood pressure, +18%), increased cardiac work (ejection fraction, +12%; fractional shortening, +25%; enhanced baroreflex gain, +456%), and left ventricular wall thickening (left ventricular wall volume, +36%; all P<0.05). Therefore, we show that chronic hypoxia can act directly on a developing embryo to program hypertension, cardiovascular dysfunction, and cardiac wall remodeling in adulthood in the absence of any maternal or placental effects.
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Affiliation(s)
- Katie L. Skeffington
- From the Department of Physiology, Development and Neuroscience, University of Cambridge, United Kingdom (K.L.S., C.B., N.I., Y.N., C.J.S., D.A.G.)
| | - Christian Beck
- From the Department of Physiology, Development and Neuroscience, University of Cambridge, United Kingdom (K.L.S., C.B., N.I., Y.N., C.J.S., D.A.G.)
| | - Nozomi Itani
- From the Department of Physiology, Development and Neuroscience, University of Cambridge, United Kingdom (K.L.S., C.B., N.I., Y.N., C.J.S., D.A.G.)
| | - Youguo Niu
- From the Department of Physiology, Development and Neuroscience, University of Cambridge, United Kingdom (K.L.S., C.B., N.I., Y.N., C.J.S., D.A.G.)
| | - Caroline J. Shaw
- From the Department of Physiology, Development and Neuroscience, University of Cambridge, United Kingdom (K.L.S., C.B., N.I., Y.N., C.J.S., D.A.G.),Department of Metabolism, Digestion and Reproduction, Institute of Reproductive and Developmental Biology, Imperial College London, United Kingdom (C.J.S.)
| | - Dino A. Giussani
- From the Department of Physiology, Development and Neuroscience, University of Cambridge, United Kingdom (K.L.S., C.B., N.I., Y.N., C.J.S., D.A.G.)
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Turbeville HR, Johnson AC, Garrett MR, Sasser JM. Sildenafil Citrate Does Not Reprogram Risk of Hypertension and Chronic Kidney Disease in Offspring of Preeclamptic Pregnancies in the Dahl SS/Jr Rat. KIDNEY360 2020; 1:510-520. [PMID: 35368603 PMCID: PMC8809312 DOI: 10.34067/kid.0001062020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 04/14/2020] [Indexed: 06/14/2023]
Abstract
Background Preeclampsia is a disorder of pregnancy with accompanying high disease and economic burdens in the United States. Evidence supporting longstanding effects of preeclampsia on the offspring of affected pregnancies is high, but the effects of current antihypertensive therapies for preeclampsia on cardio-renal outcomes are largely unknown. The purpose of this study was to test the hypothesis that sildenafil citrate, a phosphodiesterase-5 inhibitor, reprograms the risk of hypertension and kidney disease in offspring of preeclamptic pregnancies by altering responses to secondary stressors. Methods Dahl SS/Jr rats on a 0.3% NaCl diet were mated. At gestational day 10, pregnant dams were randomized to vehicle diet or diet with sildenafil (50 mg/kg per day), which was continued until birth. Pups were weaned at 4 weeks of age and allowed to age on a 0.3% NaCl diet until 3 months of age. At this point, pups were randomized into three groups: baseline or no intervention, 2% NaCl diet challenge for 4 weeks, or a subpressor infusion of angiotensin II (200 ng/kg per minute) for 2 weeks. Results There were no differences among maternal treatment groups at baseline. Upon introduction of 2% NaCl diet, male offspring of sildenafil-treated dams exhibited an attenuated rise in BP; however, this protection was not observed during angiotensin II infusion. Conclusions Our findings indicate that intrapartum sildenafil does not reprogram the risk of hypertension and kidney disease in offspring of preeclamptic pregnancies.
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Affiliation(s)
- Hannah R Turbeville
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, Mississippi
| | - Ashley C Johnson
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, Mississippi
| | - Michael R Garrett
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, Mississippi
| | - Jennifer M Sasser
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, Mississippi
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Aye CYL, Lewandowski AJ, Lamata P, Upton R, Davis E, Ohuma EO, Kenworthy Y, Boardman H, Frost AL, Adwani S, McCormick K, Leeson P. Prenatal and Postnatal Cardiac Development in Offspring of Hypertensive Pregnancies. J Am Heart Assoc 2020; 9:e014586. [PMID: 32349586 PMCID: PMC7428573 DOI: 10.1161/jaha.119.014586] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Background Pregnancy complications such as preterm birth and fetal growth restriction are associated with altered prenatal and postnatal cardiac development. We studied whether there were changes related specifically to pregnancy hypertension. Methods and Results Left and right ventricular volumes, mass, and function were assessed at birth and 3 months of age by echocardiography in 134 term‐born infants. Fifty‐four had been born to mothers who had normotensive pregnancy and 80 had a diagnosis of preeclampsia or pregnancy‐induced hypertension. Differences between groups were interpreted, taking into account severity of pregnancy disorder, sex, body size, and blood pressure. Left and right ventricular mass indexed to body surface area (LVMI and RVMI) were similar in both groups at birth (LVMI 20.9±3.7 versus 20.6±4.0 g/m2, P=0.64, RVMI 17.5±3.7 versus 18.1±4.7 g/m2, P=0.57). However, right ventricular end diastolic volume index was significantly smaller in those born to hypertensive pregnancy (16.8±5.3 versus 12.7±4.7 mL/m2, P=0.001), persisting at 3 months of age (16.4±3.2 versus 14.4±4.8 mL/m2, P=0.04). By 3 months of age these infants also had significantly greater LVMI and RVMI (LVMI 24.9±4.6 versus 26.8±4.9 g/m2, P=0.04; RVMI 17.1±4.2 versus 21.1±3.9 g/m2, P<0.001). Differences in RVMI and right ventricular end diastolic volume index at 3 months, but not left ventricular measures, correlated with severity of the hypertensive disorder. No differences in systolic or diastolic function were evident. Conclusions Infants born at term to a hypertensive pregnancy have evidence of both prenatal and postnatal differences in cardiac development, with right ventricular changes proportional to the severity of the pregnancy disorder. Whether differences persist long term as well as their underlying cause and relationship to increased cardiovascular risk requires further study.
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Affiliation(s)
- Christina Y L Aye
- Division of Cardiovascular Medicine Oxford Cardiovascular Clinical Research Facility Oxford United Kingdom.,Nuffield Department of Women's and Reproductive HealthUniversity of OxfordUniversity of Oxford Oxford United Kingdom
| | - Adam J Lewandowski
- Division of Cardiovascular Medicine Oxford Cardiovascular Clinical Research Facility Oxford United Kingdom
| | - Pablo Lamata
- Department of Biomedical Engineering King's College London London United Kingdom
| | - Ross Upton
- Division of Cardiovascular Medicine Oxford Cardiovascular Clinical Research Facility Oxford United Kingdom
| | - Esther Davis
- Division of Cardiovascular Medicine Oxford Cardiovascular Clinical Research Facility Oxford United Kingdom
| | - Eric O Ohuma
- Nuffield Department of Medicine Centre for Tropical Medicine and Global Health University of Oxford United Kingdom
| | - Yvonne Kenworthy
- Division of Cardiovascular Medicine Oxford Cardiovascular Clinical Research Facility Oxford United Kingdom
| | - Henry Boardman
- Division of Cardiovascular Medicine Oxford Cardiovascular Clinical Research Facility Oxford United Kingdom
| | - Annabelle L Frost
- Division of Cardiovascular Medicine Oxford Cardiovascular Clinical Research Facility Oxford United Kingdom
| | - Satish Adwani
- Department of Paediatrics and Neonatology John Radcliffe Hospital Oxford United Kingdom
| | | | - Paul Leeson
- Division of Cardiovascular Medicine Oxford Cardiovascular Clinical Research Facility Oxford United Kingdom
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Affiliation(s)
- Kent L. Thornburg
- Department of MedicineSchool of MedicineOregon Health and Science UniversityPortlandOR
- Knight Cardiovascular InstituteSchool of MedicineOregon Health and Science UniversityPortlandOR
- Bob and Charlee Moore Institute for Nutrition and WellnessSchool of MedicineOregon Health and Science UniversityPortlandOR
- Department of Chemical Physiology and BiochemistrySchool of MedicineOregon Health and Science UniversityPortlandOR
- Department of Obstetrics and GynecologySchool of MedicineOregon Health and Science UniversityPortlandOR
| | - Rachel Drake
- Knight Cardiovascular InstituteSchool of MedicineOregon Health and Science UniversityPortlandOR
- Department of Chemical Physiology and BiochemistrySchool of MedicineOregon Health and Science UniversityPortlandOR
| | - Amy M. Valent
- Department of Obstetrics and GynecologySchool of MedicineOregon Health and Science UniversityPortlandOR
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Moors S, Staaks KJJ, Westerhuis MEMH, Dekker LRC, Verdurmen KMJ, Oei SG, van Laar JOEH. Heart rate variability in hypertensive pregnancy disorders: A systematic review. Pregnancy Hypertens 2020; 20:56-68. [PMID: 32179490 DOI: 10.1016/j.preghy.2020.03.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 02/28/2020] [Accepted: 03/02/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Hypertensive pregnancy disorders (HPD) are associated with dysfunction of the autonomic nervous system. Cardiac autonomic functions can be assessed by heart rate variability (HRV) measurements. OBJECTIVE To study whether HRV detects differences in the function of the autonomic nervous system between pregnant women with HPD compared to normotensive pregnant women and between women with a history of a pregnancy complicated by HPD compared to women with a history of an uncomplicated pregnancy. METHODS A systematic search was performed in Medline, EMBASE, and CENTRAL to identify studies comparing HRV between pregnant women with HPD or women with a history of HPD to women with (a history of) normotensive pregnancies. RESULTS The search identified 523 articles of which 24 were included in this review, including 850 women with (a history of) HPD and 1205 normotensive controls. The included studies showed a large heterogenicity. A decrease in overall HRV was found in preeclampsia (PE), compared to normotensive pregnant controls. A trend is seen towards increased low frequency/high frequency-ratio in women with PE compared to normotensive pregnant controls. CONCLUSION Our systematic review supports the hypothesis a sympathetic overdrive is found in HPD which is associated with a parasympathetic withdrawal. However, the included studies in our review showed a large diversity in the methods applied and their results.
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Affiliation(s)
- S Moors
- Department of Obstetrics and Gynecology, Máxima Medical Center, Veldhoven, The Netherlands; Eindhoven MedTech Innovation Center (e/MTIC), Eindhoven, The Netherlands; Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands.
| | - K J J Staaks
- Department of Obstetrics and Gynecology, Máxima Medical Center, Veldhoven, The Netherlands
| | - M E M H Westerhuis
- Eindhoven MedTech Innovation Center (e/MTIC), Eindhoven, The Netherlands; Department of Obstetrics and Gynecology, Catharina Hospital, Eindhoven, The Netherlands
| | - L R C Dekker
- Eindhoven MedTech Innovation Center (e/MTIC), Eindhoven, The Netherlands; Department of Cardiology, Catharina Hospital, Eindhoven, The Netherlands; Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
| | - K M J Verdurmen
- Department of Obstetrics and Gynecology, Máxima Medical Center, Veldhoven, The Netherlands
| | - S G Oei
- Department of Obstetrics and Gynecology, Máxima Medical Center, Veldhoven, The Netherlands; Eindhoven MedTech Innovation Center (e/MTIC), Eindhoven, The Netherlands; Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
| | - J O E H van Laar
- Department of Obstetrics and Gynecology, Máxima Medical Center, Veldhoven, The Netherlands; Eindhoven MedTech Innovation Center (e/MTIC), Eindhoven, The Netherlands; Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
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Youssef L, Miranda J, Paules C, Garcia-Otero L, Vellvé K, Kalapotharakos G, Sepulveda-Martinez A, Crovetto F, Gomez O, Gratacós E, Crispi F. Fetal cardiac remodeling and dysfunction is associated with both preeclampsia and fetal growth restriction. Am J Obstet Gynecol 2020; 222:79.e1-79.e9. [PMID: 31336074 DOI: 10.1016/j.ajog.2019.07.025] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 07/16/2019] [Indexed: 02/09/2023]
Abstract
BACKGROUND Preeclampsia and fetal growth restriction share some pathophysiologic features and are both associated with placental insufficiency. Fetal cardiac remodeling has been described extensively in fetal growth restriction, whereas little is known about preeclampsia with a normally grown fetus. OBJECTIVE To describe fetal cardiac structure and function in pregnancies complicated by preeclampsia and/or fetal growth restriction as compared with uncomplicated pregnancies. STUDY DESIGN This was a prospective, observational study including pregnancies complicated by normotensive fetal growth restriction (n=36), preeclampsia with a normally grown fetus (n=35), preeclampsia with fetal growth restriction (preeclampsia with a normally grown fetus-fetal growth restriction, n=42), and 111 uncomplicated pregnancies matched by gestational age at ultrasound. Fetal echocardiography was performed at diagnosis for cases and recruitment for uncomplicated pregnancies. Cord blood concentrations of B-type natriuretic peptide and troponin I were measured at delivery. Univariate and multiple regression analysis were conducted. RESULTS Pregnancies complicated by preeclampsia and/or fetal growth restriction showed similar patterns of fetal cardiac remodeling with larger hearts (cardiothoracic ratio, median [interquartile range]: uncomplicated pregnancies 0.27 [0.23-0.29], fetal growth restriction 0.31 [0.26-0.34], preeclampsia with a normally grown fetus 0.31 [0.29-0.33), and preeclampsia with fetal growth restriction 0.28 [0.26-0.33]; P<.001) and more spherical right ventricles (right ventricular sphericity index: uncomplicated pregnancies 1.42 [1.25-1.72], fetal growth restriction 1.29 [1.22-1.72], preeclampsia with a normally grown fetus 1.30 [1.33-1.51], and preeclampsia with fetal growth restriction 1.35 [1.27-1.46]; P=.04) and hypertrophic ventricles (relative wall thickness: uncomplicated pregnancies 0.55 [0.48-0.61], fetal growth restriction 0.67 [0.58-0.8], preeclampsia with a normally grown fetus 0.68 [0.61-0.76], and preeclampsia with fetal growth restriction 0.66 [0.58-0.77]; P<.001). Signs of myocardial dysfunction also were observed, with increased myocardial performance index (uncomplicated pregnancies 0.78 z scores [0.32-1.41], fetal growth restriction 1.48 [0.97-2.08], preeclampsia with a normally grown fetus 1.15 [0.75-2.17], and preeclampsia with fetal growth restriction 0.45 [0.54-1.94]; P<.001) and greater cord blood B-type natriuretic peptide (uncomplicated pregnancies 14.2 [8.4-30.9] pg/mL, fetal growth restriction 20.8 [13.1-33.5] pg/mL, preeclampsia with a normally grown fetus 31.8 [16.4-45.8] pg/mL and preeclampsia with fetal growth restriction 37.9 [15.7-105.4] pg/mL; P<.001) and troponin I as compared with uncomplicated pregnancies. CONCLUSION Fetuses of preeclamptic mothers, independently of their growth patterns, presented cardiovascular remodeling and dysfunction in a similar fashion to what has been previously described for fetal growth restriction. Future research is warranted to better elucidate the mechanism(s) underlying fetal cardiac adaptation in these conditions.
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50
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Kim S, Lee JS, Kim W, Kim YH, Kim JS, Lim SY, Kim SH, Ahn JC, Park CG, Song WH. Central hemodynamic characteristics of young adults with isolated systolic hypertension: an ambulatory blood pressure monitoring-based study of real-world clinical patients. Hypertens Res 2019; 43:197-206. [PMID: 31811243 DOI: 10.1038/s41440-019-0352-1] [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: 06/10/2019] [Revised: 09/02/2019] [Accepted: 09/25/2019] [Indexed: 12/21/2022]
Abstract
The central hemodynamic characteristics of young adults with isolated systolic hypertension (ISH) remain controversial, particularly regarding the extent of pulse pressure amplification (PPamp) compared with that of normotensives (NTs). Given the lack of ambulatory blood pressure monitoring (ABPM)-based data, this study evaluated 509 untreated young adults (18-35 years) who had undergone ABPM during the last decade, 109 who had undergone both ABPM and SphygmoCor analysis, and 26 newly recruited NTs. The agreement rate between office BP- and ABPM-based subtype classification was alarmingly low (50.7%). ISH was distinguishable from systolic-diastolic hypertension, the predominant subtype characterized by increased central BPs and stiffened arteries. The central hemodynamic parameters were all similar between patients with ISH and white-coat hypertension (WC). ISH patients had central BPs that were, albeit higher than those of NTs, at an upper-normal level that was comparable to those of WC patients. ISH patients had similar cfPWV but significantly higher PPamp than NTs (p = 0.032). The central hemodynamic parameters of the participants were further analyzed according to central pressure waveform types (A vs. B vs. C). Type C waves were associated with the highest PPamp and lowest cfPWV, whereas type A waves were associated with the lowest PPamp and highest cfPWV. Subjects with type B waves, an intermediate form, also had considerably high PPamps. Waveform composition differed significantly across hypertension subtypes (p < 0.001). ISH patients mostly had type B or C waves (96.7%), with only 3.3% having type A waves. This study based on a refined diagnosis showed that the ambulatory ISH of young adults arises from highly elastic arteries and related robustness of PPamp and shares similar central hemodynamic characteristics with WC patients.
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Affiliation(s)
- Sunwon Kim
- Division of Cardiology, Department of Internal Medicine, Korea University Ansan Hospital, Ansan, Korea
| | - Jong-Seok Lee
- Division of Cardiology, Department of Internal Medicine, Korea University Ansan Hospital, Ansan, Korea
| | - Woohyeun Kim
- Cardiovascular Center, Korea University Guro Hospital, Seoul, Korea
| | - Yong-Hyun Kim
- Division of Cardiology, Department of Internal Medicine, Korea University Ansan Hospital, Ansan, Korea
| | - Jin-Seok Kim
- Division of Cardiology, Department of Internal Medicine, Korea University Ansan Hospital, Ansan, Korea
| | - Sang-Yup Lim
- Division of Cardiology, Department of Internal Medicine, Korea University Ansan Hospital, Ansan, Korea
| | - Seong Hwan Kim
- Division of Cardiology, Department of Internal Medicine, Korea University Ansan Hospital, Ansan, Korea
| | - Jeong-Cheon Ahn
- Division of Cardiology, Department of Internal Medicine, Korea University Ansan Hospital, Ansan, Korea
| | - Chang Gyu Park
- Cardiovascular Center, Korea University Guro Hospital, Seoul, Korea
| | - Woo-Hyuk Song
- Division of Cardiology, Department of Internal Medicine, Korea University Ansan Hospital, Ansan, Korea.
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