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Villani G, Zaza P, Lamparelli R, Maffei G. Kidney volume-to-birth weight ratio as an estimate of nephron endowment in extremely low birth weight preterm infants. Sci Rep 2024; 14:14043. [PMID: 38890505 PMCID: PMC11189530 DOI: 10.1038/s41598-024-64897-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2024] [Accepted: 06/13/2024] [Indexed: 06/20/2024] Open
Abstract
In humans, nephrogenesis is completed by 32-36 weeks gestation, with a highly variable total number of nephrons, ranging from 200,000 to over 2 million. Premature birth disrupts the development and maturation of the kidneys, leading to a reduction in the final number of nephrons. Due to significant genetic variability in the number of nephrons among individuals, it is crucial to identify premature infants with fewer nephrons at birth as early as possible. These infants are more susceptible to developing renal failure with advancing age compared to those with a higher nephron endowment. Bedside ultrasound, an effective and non-invasive tool, is practical for identifying newborns with a lower nephron count. However, renal volume alone cannot reliably indicate the number of nephrons due to substantial variability at birth, influenced by gestational age when nephron maturation is incomplete. This variability in kidney volumes persists as newborns grow. In this observational study we hypothesize that the relationship between renal volume and birth weight may serve as an indicator of nephron endowment in premature infants with birth weight less than 1000 g. This finding could represent the basis for defining appropriate surveillance protocols and developing targeted therapeutic approaches.
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Affiliation(s)
- Gabriele Villani
- Neonatal Intensive Care Unit, Azienda Ospedaliero Universitaria Ospedali Riuniti, 71122, Foggia, Italy.
| | - Pierluigi Zaza
- Neonatal Intensive Care Unit, Azienda Ospedaliero Universitaria Ospedali Riuniti, 71122, Foggia, Italy
| | - Raffaella Lamparelli
- Neonatal Intensive Care Unit, Azienda Ospedaliero Universitaria Ospedali Riuniti, 71122, Foggia, Italy
| | - Gianfranco Maffei
- Neonatal Intensive Care Unit, Azienda Ospedaliero Universitaria Ospedali Riuniti, 71122, Foggia, Italy
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Dore R, Barnes K, Bremner S, Iwami HI, Apele-Freimane D, Batton B, Dempsey E, Ergenekon E, Klein A, Pesco-Koplowitz L, Dionne JM, Rabe H. Neonatal blood pressure by birth weight, gestational age, and postnatal age: a systematic review. Matern Health Neonatol Perinatol 2024; 10:9. [PMID: 38689326 PMCID: PMC11061963 DOI: 10.1186/s40748-024-00180-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Accepted: 02/23/2024] [Indexed: 05/02/2024] Open
Abstract
BACKGROUND Blood pressure is a vital hemodynamic marker during the neonatal period. However, normative values are often derived from small observational studies. Understanding the normative range would help to identify ideal thresholds for intervention to treat hypotension or hypertension. Therefore, the aim of this study was to assess observed blood pressure values in neonates who have not received any blood-pressure modifying treatments from birth to three months postnatal age and whether these vary according to birth weight, gestational age and postnatal age. METHODS This was a systematic review. A literature search was conducted in MEDLINE, PubMed, Embase, Cochrane Library, and CINAHL from 1946 to 2017 on blood pressure in neonates from birth to 3 months of age (PROSPERO ID CRD42018092886). Unpublished data were included where appropriate. RESULTS Of 3,587 non-duplicate publications identified, 30 were included (one unpublished study). Twelve studies contained data grouped by birth weight, while 23 contained data grouped by gestational age. Study and clinical heterogeneity precluded meta-analyses thus results are presented by subgroup. A consistent blood pressure rise was associated with increasing birth weight, gestational age, and postnatal age. In addition, blood pressure seemed to rise more rapidly in the most preterm and low birth weight neonates. CONCLUSION Despite blood pressure increasing with birth weight, gestational age, and postnatal age, there was marked blood pressure variability observed throughout. To better define hypotension and hypertension, future studies should develop consistent approaches for factors related to blood pressure variability, including the method and timing of measurement as well as statistical control of relevant patient characteristics.
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Affiliation(s)
- Rhys Dore
- Royal London Hospital, Barts Health NHS Trust, London, UK
| | - Katy Barnes
- Department of Neonatology, University Hospitals Sussex, Brighton, UK
| | - Stephen Bremner
- Brighton and Sussex Medical School, University of Sussex, Brighton, UK, Eastern Road, BN2 5BE
| | | | | | - Beau Batton
- Southern Illinois University School of Medicine, Springfield, IL, USA
| | | | | | | | | | | | - Heike Rabe
- Department of Neonatology, University Hospitals Sussex, Brighton, UK.
- Brighton and Sussex Medical School, University of Sussex, Brighton, UK, Eastern Road, BN2 5BE.
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Papka NY, Babaniyi IB, Aikhionbare HA, Oladele JT, Chinawa JM. Blood Pressure Pattern and Prevalence of Hypertension amongst Apparently Healthy Primary School Pupils in Abuja, Nigeria. Niger Postgrad Med J 2024; 31:111-117. [PMID: 38826014 DOI: 10.4103/npmj.npmj_254_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 03/25/2024] [Indexed: 06/04/2024]
Abstract
OBJECTIVES The objective of this study was to determine the blood pressure (BP) pattern and prevalence of hypertension amongst apparently healthy primary school pupils in Abuja. METHODOLOGY This was a descriptive, cross-sectional study carried out on apparently healthy primary school children aged 6-12 years. BP was measured using a standard mercury sphygmomanometer according to standard guidelines. Data were analysed using SPSS version 17.0. Pearson's correlation coefficient (r) and analysis of variance were used to determine the relationship between BP and various variables where applicable. P = 0.05 was considered statistically significant. RESULTS Out of 1011 pupils recruited for the study, 457 (42.2%) were male. The mean systolic and diastolic BP (SBP and DBP) increased significantly with age from 94.5 mmHg to 101.0 mmHg and from 61.5 mmHg to 65.3 mmHg from 6 to 12 years for SBP and DBP, respectively (P < 0.05). The prevalence of high BP was 9.1%. Age was the only predictor of SBP (β = -0.629, 95% confidence interval [CI] -1.115, -0.142), while age, height and body mass index (BMI) were the predictors of DBP (β = -0.686, 95% CI of -1.152, -0.221; β = 0.490, 95% CI of 0.172, 0.809; β = 1.753, 95% CI of 0.374, 3.160) for age, height and BMI, respectively, at P < 0.05. CONCLUSION The predictors of SBP and DBP as shown in this study support the recommendations by various reports for taking body size into consideration in developing reference values for various populations. Age and body size are important determinants of BP in children. Its measurement should be encouraged in schools.
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Affiliation(s)
| | | | - Henry A Aikhionbare
- Department of Child Health, University of Benin Teaching Hospital, Benin City, Edo State, Nigeria
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Wagner C, Carmeli C, Jackisch J, Kivimäki M, van der Linden BWA, Cullati S, Chiolero A. Life course epidemiology and public health. Lancet Public Health 2024; 9:e261-e269. [PMID: 38553145 DOI: 10.1016/s2468-2667(24)00018-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 01/18/2024] [Accepted: 01/19/2024] [Indexed: 04/02/2024]
Abstract
Life course epidemiology aims to study the effect of exposures on health outcomes across the life course from a social, behavioural, and biological perspective. In this Review, we describe how life course epidemiology changes the way the causes of chronic diseases are understood, with the example of hypertension, breast cancer, and dementia, and how it guides prevention strategies. Life course epidemiology uses complex methods for the analysis of longitudinal, ideally population-based, observational data and takes advantage of new approaches for causal inference. It informs primordial prevention, the prevention of exposure to risk factors, from an eco-social and life course perspective in which health and disease are conceived as the results of complex interactions between biological endowment, health behaviours, social networks, family influences, and socioeconomic conditions across the life course. More broadly, life course epidemiology guides population-based and high-risk prevention strategies for chronic diseases from the prenatal period to old age, contributing to evidence-based and data-informed public health actions. In this Review, we assess the contribution of life course epidemiology to public health and reflect on current and future challenges for this field and its integration into policy making.
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Affiliation(s)
- Cornelia Wagner
- Population Health Laboratory (#PopHealthLab), University of Fribourg, Fribourg, Switzerland
| | - Cristian Carmeli
- Population Health Laboratory (#PopHealthLab), University of Fribourg, Fribourg, Switzerland
| | - Josephine Jackisch
- Population Health Laboratory (#PopHealthLab), University of Fribourg, Fribourg, Switzerland; Department of Public Health Sciences, Centre for Health Equity Studies, Stockholm University, Stockholm, Sweden
| | - Mika Kivimäki
- UCL Brain Sciences, University College London, London, UK; Clinicum, University of Helsinki, Helsinki, Finland
| | | | - Stéphane Cullati
- Population Health Laboratory (#PopHealthLab), University of Fribourg, Fribourg, Switzerland
| | - Arnaud Chiolero
- Population Health Laboratory (#PopHealthLab), University of Fribourg, Fribourg, Switzerland; Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland; School of Population and Global Health, McGill University, Montreal, QC, Canada.
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Martinelli S, Rolfo A, Pace C, Canu L, Nuzzo AM, Giuffrida D, Gaglioti P, Todros T. Anatomical and functional changes of the fetal adrenal gland in intrauterine growth restriction. Int J Gynaecol Obstet 2024. [PMID: 38532440 DOI: 10.1002/ijgo.15491] [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: 12/07/2023] [Revised: 02/26/2024] [Accepted: 03/10/2024] [Indexed: 03/28/2024]
Abstract
OBJECTIVE The aim of this study was to demonstrate the establishment of adrenal sparing in intrauterine growth restricted (IUGR) human fetuses. IUGR fetuses are a subgroup of small for gestational age (SGA) fetuses that are unable to reach their own growth potential because of chronic hypoxia and undernutrition. We hypothesized that in IUGR fetuses the adrenal gland is relatively larger and secretion of noradrenaline (NA), adrenaline (A), and cortisol is increased. STUDY DESIGN This is a prospective observational study including 65 singleton pregnancies (42 IUGR and 23 controls). Using two-dimensional ultrasound, we measured fetal adrenal diameters and adrenal/abdominal circumference (AD/AC) ratio between 25 and 37 weeks. We considered only one measurement per fetus. In 21 pregnancies we also measured NA, A, and cortisol levels in arterial and venous fetal cord blood collected at the time of delivery. RESULTS The AD/AC ratio was significantly higher in IUGR fetuses than in controls. Cord NA and A levels were significantly higher in IUGR fetuses than in controls. An increase in cortisol secretion in IUGR fetuses was observed but the difference was not statistically significant. CONCLUSIONS Adrenal sparing correlates with a relative increase in adrenal measurements and function.
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Affiliation(s)
- Serena Martinelli
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
- Centro di Ricerca e Innovazione sulle Patologie Surrenaliche, AOU Careggi, Florence, Italy
- European Network for the Study of Adrenal Tumors, (ENS@T) Center of Excellence, Florence, Italy
| | - Alessandro Rolfo
- Department of Surgical Sciences, University of Turin, Turin, Italy
| | - Carlotta Pace
- AOU Città della Salute e della Scienza, Sant' Anna Hospital, Turin, Italy
| | - Letizia Canu
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
- Centro di Ricerca e Innovazione sulle Patologie Surrenaliche, AOU Careggi, Florence, Italy
- European Network for the Study of Adrenal Tumors, (ENS@T) Center of Excellence, Florence, Italy
| | - Anna Maria Nuzzo
- Department of Surgical Sciences, University of Turin, Turin, Italy
| | | | - Pietro Gaglioti
- AOU Città della Salute e della Scienza, Sant' Anna Hospital, Turin, Italy
| | - Tullia Todros
- Department of Surgical Sciences, University of Turin, Turin, Italy
- AOU Città della Salute e della Scienza, Sant' Anna Hospital, Turin, Italy
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Peter JG, Ntusi NAB, Ntsekhe M. Are Recommendations That Favor Other Agents Over Angiotensin-Converting Enzyme Inhibitors in Africans With Hypertension Justified? Circulation 2024; 149:804-806. [PMID: 38466787 DOI: 10.1161/circulationaha.123.065887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/13/2024]
Affiliation(s)
- Jonathan G Peter
- Division of Allergy and Clinical Immunology, Department of Medicine, University of Cape Town, South Africa (J.G.P.)
- Allergy and Immunology Unit, University of Cape Town Lung Institute, South Africa (J.G.P.)
| | - Ntobeko A B Ntusi
- Division of Cardiology, Department of Medicine, University of Cape Town, South Africa (N.A.B.N., M.N.)
| | - Mpiko Ntsekhe
- Division of Cardiology, Department of Medicine, University of Cape Town, South Africa (N.A.B.N., M.N.)
- South African Medical Research Council/University of Cape Town Extramural Research Unit on the Intersection of Noncommunicable Diseases and Infectious Diseases (N.A.B.N.)
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Hurley SK, Vizthum D, Ducharme-Smith K, Kamath-Rayne BD, Brady TM. Birth History and Cardiovascular Disease Risk Among Youth With Significant Obesity. Clin Pediatr (Phila) 2024; 63:365-374. [PMID: 37326064 DOI: 10.1177/00099228231177286] [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] [Indexed: 06/17/2023]
Abstract
Children born prematurely have greater lifetime risk for hypertension. We aimed to determine (1) the association between prematurity and cardiovascular disease (CVD) risk factors among 90 children with obesity and elevated blood pressure and (2) if dietary sodium intake modified these associations. Multivariable regression analysis explored for associations between prematurity (<37 weeks gestation; early gestational age) and low birth weight (<2.5 kg) with hypertension, left ventricular mass index (LVMI), and left ventricular hypertrophy (LVH). Effect modification by dietary sodium intake was also explored. Patients were predominately male (60%), black (78%), adolescents (13.3 years), and with substantial obesity (body mass index: 36.5 kg/m2). Early gestational age/low birth weight was not an independent predictor for hypertension, LVMI, or LVH. There was no effect modification by sodium load. Our results suggest the increased CVD risk conferred by prematurity is less significant at certain cardiometabolic profiles. Promoting heart-healthy lifestyles to prevent pediatric obesity remains of utmost importance to foster cardiovascular health.
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Affiliation(s)
- Sara K Hurley
- School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Diane Vizthum
- School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | | | | | - Tammy M Brady
- School of Medicine, Johns Hopkins University, Baltimore, MD, USA
- Johns Hopkins Pediatrics, Baltimore, MD, USA
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Bentil HJ, Adu-Afarwuah S, Prado EL, Arnold CD, Hastings PD, Guyer AE, Mensah MO, Manu A, Tan X, Adjetey E, Amponsah B, Demuyakor ME, Dewey KG, Oaks BM. Sustained effects of small-quantity lipid-based nutrient supplements provided during the first 1000 days on child growth at 9-11 y in a randomized controlled trial in Ghana. Am J Clin Nutr 2024; 119:425-432. [PMID: 38309829 PMCID: PMC10884609 DOI: 10.1016/j.ajcnut.2023.10.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 09/18/2023] [Accepted: 10/31/2023] [Indexed: 02/05/2024] Open
Abstract
BACKGROUND There is limited research on whether nutritional supplementation in the first 1000 d affects long-term child outcomes. We previously demonstrated that pre- and postnatal small-quantity lipid-based nutrient supplements (SQ-LNS) increased birth weight and child length at 18 mo of age in Ghana. OBJECTIVES We aimed to investigate the effect of pre- and postnatal SQ-LNS on child growth and blood pressure at 9-11 y. METHODS In the International Lipid-Based Nutrient Supplements (iLiNS)-DYAD-Ghana trial, 1320 females ≤20 weeks of gestation were randomly assigned to receive daily: iron and folic acid (IFA) during pregnancy and placebo during 6 mo postpartum or multiple micronutrients (MMNs) during pregnancy and 6 mo postpartum, or SQ-LNS during pregnancy and 6 mo postpartum and for their children aged from 6 to 18 mo. We re-enrolled 966 children aged 9-11 y and assessed child blood pressure, height-for-age z-score (HAZ), body mass index (BMI)-for-age z-score, waist-to-height ratio, triceps skinfold, and midupper arm circumference. We compared SQ-LNS with control (IFA + MMN) groups adjusting for child's age. RESULTS Mean (standard deviation [SD]) HAZ in SQ-LNS and control group was -0.04 (0.96) and -0.16 (0.99); P = 0.060. There were no indications of group differences in the other outcomes (P > 0.10). Effects on HAZ varied by child sex (P-interaction = 0.075) and maternal prepregnancy BMI (kg/m2; P-interaction = 0.007). Among females, HAZ was higher in the SQ-LNS [0.08 (1.04)] than in the control group [-0.16 (1.01)] (P = 0.010); among males, SQ-LNS [-0.16 (0.85)] and control groups [-0.16 (0.96)] did not differ (P = 0.974). Among children of females with BMI of <25, HAZ was higher in the SQ-LNS [-0.04 (1.00)] than in the control group [-0.29 (0.94)] (P = 0.004); among females with BMI of ≥25, SQ-LNS [-0.04 (0.91)] and control groups [0.07 (1.00)] did not differ (P = 0.281). CONCLUSIONS There is a sustained impact of prenatal and postnatal SQ-LNS on linear growth among female children and children whose mothers were not overweight. This trial was registered at clinicaltrials.gov as NCT00970866 (https://clinicaltrials.gov/ct2/show/record/NCT00970866).
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Affiliation(s)
- Helena J Bentil
- Department of Nutrition, University of California-Davis, Davis, CA, United States.
| | - Seth Adu-Afarwuah
- Department of Nutrition and Food Science, University of Ghana, Accra, Ghana
| | - Elizabeth L Prado
- Department of Nutrition, University of California-Davis, Davis, CA, United States
| | - Charles D Arnold
- Department of Nutrition, University of California-Davis, Davis, CA, United States
| | - Paul D Hastings
- Department of Psychology and Center for Mind and Brain, University of California-Davis, Davis, CA, United States
| | - Amanda E Guyer
- Department of Human Ecology and Center for Mind and Brain, University of California-Davis, Davis, CA, United States
| | - Mavis O Mensah
- Department of Nutrition and Food Science, University of Ghana, Accra, Ghana
| | - Adom Manu
- Department of Population, Family & Reproductive Health, School of Public Health, University of Ghana, Accra, Ghana
| | - Xiuping Tan
- Department of Nutrition, University of California-Davis, Davis, CA, United States
| | - Ebenezer Adjetey
- Department of Nutrition and Food Science, University of Ghana, Accra, Ghana
| | | | | | - Kathryn G Dewey
- Department of Nutrition, University of California-Davis, Davis, CA, United States
| | - Brietta M Oaks
- Department of Nutrition, University of Rhode Island, Kingston, RI, United States
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Alsubai AK, Ahmad M, Chang R, Asghar MA, Siddiqui A, Khan HN, Ashraf MH, Javaid MD, Kalwar A, Asad M, Memon K, Khan LA, Noorani A, Siddiqi AK. Effect of preterm birth on blood pressure in later life: A systematic review and meta-analysis. J Family Med Prim Care 2023; 12:2805-2826. [PMID: 38186804 PMCID: PMC10771170 DOI: 10.4103/jfmpc.jfmpc_684_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 07/16/2023] [Accepted: 07/21/2023] [Indexed: 01/09/2024] Open
Abstract
Introduction Preterm birth is linked to various complications in both infancy and adulthood. We assessed the association between preterm birth and hypertension in adulthood. Materials and Methods PubMed, EMBASE, and Cochrane CENTRAL Register were searched for randomized controlled trials (RCT) comparing systolic and diastolic blood pressures in individuals born preterm and those born full-term, from inception till April 11th, 2022. Data were extracted, pooled, and analyzed. Forest plots were created for a visual demonstration. Results Twenty-eight studies were included in our meta-analysis. SBP and DBP across all categories (Mean, Ambulatory, Daytime, and Nighttime) were higher in the preterm group compared to the term group. Mean SBP, mean ambulatory SBP, mean daytime SBP and mean nighttime SBP were 4.26 mmHg [95% CI: 3.09-5.43; P < 0.00001], 4.53 mmHg [95% CI: 1.82-7.24; P = 0.001], 4.51 mmHg [95% CI: 2.56-6.74; P < 0.00001], and 3.06 mmHg [95% CI: 1.32-4.80; P = 0.0006] higher in the preterm group, respectively. Mean DBP, mean ambulatory DBP, mean daytime DBP, and mean nighttime DBP were 2.32 mmHg [95% CI: 1.35-3.29; P < 0.00001], 1.54 mmHg [95% CI 0.68-2.39; P = 0.0004], 1.74 mmHg [95% CI: 0.92-2.56; P < 0.0001], and 1.58 mmHg [95% CI: 0.34-2.81; P = 0.01] higher in the preterm group, respectively. Conclusion Our observations suggest that individuals who were born preterm may have higher blood pressures as compared to those who were born full-term.
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Affiliation(s)
| | - Mushtaq Ahmad
- Department of Medicine, Ziauddin University, Karachi, Pakistan
| | - Rabia Chang
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Mustafa A. Asghar
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Amna Siddiqui
- Department of Medicine, Karachi Medical and Dental College, Karachi, Pakistan
| | - Hamza N. Khan
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Muhammad H. Ashraf
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | | | - Asifa Kalwar
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Mahnoor Asad
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Kainat Memon
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Laibah A. Khan
- Department of Medicine, King Edward Medical University, Lahore, Pakistan
| | - Amber Noorani
- Department of Medicine, Jinnah Sindh Medical University, Karachi, Pakistan
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Wang X, Hui LL, Cole TJ, Nelson EAS, Lam HS. Fitness of INTERGROWTH-21st birth weight standards for Chinese-ethnicity babies. Arch Dis Child Fetal Neonatal Ed 2023; 108:517-522. [PMID: 36854618 DOI: 10.1136/archdischild-2022-325066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 02/16/2023] [Indexed: 03/02/2023]
Abstract
OBJECTIVE To determine the fitness of the INTERGROWTH-21st birth weight standards (INTERGROWTH21) for ethnic Chinese babies compared with a local reference (FOK2003). DESIGN Population-based analysis of territory-wide birth data. SETTING All public hospitals in Hong Kong. PARTICIPANTS Live births between 24 and 42 complete weeks' gestation during 2006-2017. MAIN OUTCOME MEASURES Babies' birth weight Z-scores were calculated using published methods. The two references were compared in three aspects: (1) the proportions of large-for-gestational-age (LGA) or small-for-gestational-age (SGA) infants, (2) the gestation-specific and sex-specific mean birth weight Z-scores and (3) the predictive power for SGA-related complications. RESULTS 488 896 infants were included. Using INTERGROWTH21, among neonates born <33 weeks' gestation, the mean birth weight Z-scores per week were closer to zero (-0.2 to 0.05), while most of them were further from zero (0.06 to 0.34) after excluding infants with a high risk of abnormal intrauterine growth. Compared with FOK2003, INTERGROWTH21 classified smaller proportions of infants as SGA (8.3% vs 9.6%) and LGA (6.6% vs 7.9%), especially SGA among preterm infants (13.1% vs 17.0%). The area under the receiver operating characteristic curve for predicting SGA-related complications was greater with FOK2003 (0.674, 95% CI 0.670 to 0.677) than INTERGROWTH21 (0.658, 95% CI 0.655 to 0.661) (p<0.001). CONCLUSIONS INTERGROWTH21 performed less well than FOK2003, a local reference for ethnic Chinese babies, especially in infants born <33 weeks' gestation. Although the differences are clinically small, both these references performed poorly for extremely preterm infants, and thus a more robust chart based on a larger sample of appropriately selected infants is needed.
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Affiliation(s)
- Xuelian Wang
- Neonatology, Guangzhou Women and Children's Medical Center, Guangzhou, Guangdong, People's Republic of China
- Department of Paediatrics, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, People's Republic of China
| | - Lai Ling Hui
- Department of Food Science and Nutrition, The Hong Kong Polytechnic University, Hong Kong Special Administrative Region, People's Republic of China
| | - Tim J Cole
- UCL Great Ormond Street Institute of Child Health, London, UK
| | - E Anthony S Nelson
- Department of Paediatrics, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, People's Republic of China
- School of Medicine, The Chinese University of Hong Kong-Shenzhen, Shenzhen, Guangdong, People's Republic of China
| | - Hugh Simon Lam
- Department of Paediatrics, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, People's Republic of China
- Hong Kong Hub of Paediatric Excellence, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, People's Republic of China
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11
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Ziauddeen N, Jeffrey RF, Waiblinger D, Fraser SD, Alwan NA, Yuen HM, Azad R, Mason D, Wright J, Coward RJ, Roderick PJ. Ethnic differences in kidney function in childhood: the Born in Bradford Cohort Renal Study. Wellcome Open Res 2023; 7:112. [PMID: 37274450 PMCID: PMC10233317 DOI: 10.12688/wellcomeopenres.17796.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/22/2023] [Indexed: 07/27/2023] Open
Abstract
Background: Endstage kidney failure rates are higher in South Asians than in White Europeans. Low birth weight is associated with adult chronic kidney disease and is more common in South Asians. Foetal kidney size was smaller in South Asians in the Born in Bradford (BiB) birth cohort. As part of BiB follow up, we aimed to investigate if there were ethnic differences in kidney function and blood pressure in early childhood and whether this was different by foetal kidney size. Methods: Serum creatinine, cystatin C, urea, and urinary albumin to creatinine ratio (ACR), protein to creatinine ratio (PCR) and retinol binding protein (RBP) were analysed in blood and urine samples from those who participated in the BiB follow-up at 7-11 years. Ethnicity was categorised by parental self-report as White European and South Asian. Estimated glomerular filtration rate (eGFR) was calculated using Schwartz, and cystatin C Zappitelli and Filler equations. Linear regression was used to examine the association between ethnicity and eGFR, PCR and blood pressure. Results: 1591 children provided blood (n=1403) or urine (n=625) samples. Mean eGFR was 92 ml/min/1.73m 2 (standard deviation (SD) 9) using Schwartz (n=1156) and 94 (SD 11) using Zappitelli (n=1257). CKD prevalence was rare (1 with eGFR <60 ml/min/1.73m 2, 14 (2.4%) had raised ACR (>2.5 mg/mmol in boys/3.5 mg/mmol in girls). Diastolic blood pressure was higher in South Asian children (difference 2.04 mmHg, 95% CI 0.99 to 3.10) but was not significant in adjusted analysis. There was no evidence of association in adjusted models between ethnicity and any eGFR or urinary measure at this age. Conclusions: There was no evidence of significant ethnic differences in kidney function at pre-pubertal age despite differences in kidney volume at birth. Longitudinal follow-up is required to track ethnic patterns in kidney function and blood pressure as children develop through puberty.
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Affiliation(s)
- Nida Ziauddeen
- School of Primary Care, Population Sciences and Medical Education, Faculty of Medicine, University of Southampton, Southampton, UK
- NIHR Applied Research Collaboration Wessex, Southampton, UK
| | - Robin F. Jeffrey
- Bradford Institute for Health Research, Bradford Royal Infirmary, Bradford, UK
| | - Dagmar Waiblinger
- Bradford Institute for Health Research, Bradford Royal Infirmary, Bradford, UK
| | - Simon D.S. Fraser
- School of Primary Care, Population Sciences and Medical Education, Faculty of Medicine, University of Southampton, Southampton, UK
- NIHR Applied Research Collaboration Wessex, Southampton, UK
| | - Nisreen A. Alwan
- School of Primary Care, Population Sciences and Medical Education, Faculty of Medicine, University of Southampton, Southampton, UK
- NIHR Applied Research Collaboration Wessex, Southampton, UK
- NIHR Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Ho M. Yuen
- School of Primary Care, Population Sciences and Medical Education, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Rafaq Azad
- Bradford Institute for Health Research, Bradford Royal Infirmary, Bradford, UK
| | - Dan Mason
- Bradford Institute for Health Research, Bradford Royal Infirmary, Bradford, UK
| | - John Wright
- Bradford Institute for Health Research, Bradford Royal Infirmary, Bradford, UK
| | | | - Paul J. Roderick
- School of Primary Care, Population Sciences and Medical Education, Faculty of Medicine, University of Southampton, Southampton, UK
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12
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Yu YL, Moliterno P, An DW, Raaijmakers A, Martens DS, Stolarz-Skrzypek K, Tikhonoff V, Malyutina S, Casiglia E, Chori B, Filipovský J, Rajzer M, Allegaert K, Kawecka-Jaszcz K, Verhamme P, Nawrot TS, Staessen JA, Boggia J. Blood pressure and cardiovascular risk in relation to birth weight and urinary sodium: an individual-participant meta-analysis of European family-based population studies. J Hypertens 2023; 41:1175-1183. [PMID: 37074387 PMCID: PMC10242514 DOI: 10.1097/hjh.0000000000003447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 03/20/2023] [Indexed: 04/20/2023]
Abstract
BACKGROUND Although the relation of salt intake with blood pressure (BP) is linear, it is U-shaped for mortality and cardiovascular disease (CVD). This individual-participant meta-analysis explored whether the relation of hypertension, death or CVD with 24-h urinary sodium excretion (UVNA) or sodium-to-potassium (UNAK) ratio was modified by birth weight. METHODS Families were randomly enrolled in the Flemish Study on Genes, Environment and Health Outcomes (1985-2004) and the European Project on Genes in Hypertension (1999-2001). Categories of birth weight, UVNA and UNAK (≤2500, >2500-4000, >4000 g; <2.3, 2.3-4.6 and >4.6 g; and <1, 1-2, >2, respectively) were coded using deviation-from-mean coding and analyzed by Kaplan-Meier survival functions and linear and Cox regression. RESULTS The study population was subdivided into the Outcome ( n = 1945), Hypertension ( n = 1460) and Blood Pressure cohorts ( n = 1039) to analyze the incidence of mortality and cardiovascular endpoints, hypertension and BP changes as function of UVNA changes. The prevalence of low/medium/high birth weight in the Outcome cohort was 5.8/84.5/9.7%. Over 16.7 years (median), rates were 4.9, 8 and 27.1% for mortality, CVD and hypertension, respectively, but were not associated with birth weight. Multivariable-adjusted hazard ratios were not significant for any endpoint in any of the birth weight, UVNA and UNAK strata. Adult body weight tracked with birth weight ( P < 0.0001). The partial r in the low-birth-weight group associating changes from baseline to follow-up in UVNA and SBP was 0.68 ( P = 0.023) but not significant in other birth weight groups. CONCLUSION This study did not substantiate its prior hypothesis but showed tracking of adult with birth weight and suggest that low birth weight increases salt sensitivity.
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Affiliation(s)
- Yu-Ling Yu
- Research Unit Environment and Health, KU Leuven Department of Public Health and Primary Care, University of Leuven, Leuven
- Non-Profit Research Association Alliance for the Promotion of Preventive Medicine, Mechelen, Belgium
| | - Paula Moliterno
- Escuela de Nutrición, Universidad de la República, Montevideo, Uruguay
| | - De-Wei An
- Research Unit Environment and Health, KU Leuven Department of Public Health and Primary Care, University of Leuven, Leuven
- Non-Profit Research Association Alliance for the Promotion of Preventive Medicine, Mechelen, Belgium
| | - Anke Raaijmakers
- KU Leuven Department of Development and Regeneration, University of Leuven, Leuven
- Department of Pediatrics, ZNA Hospital Network Antwerp, Antwerp
| | - Dries S. Martens
- Center for Environmental Sciences, Hasselt University, Diepenbeek, Belgium
| | - Katarzyna Stolarz-Skrzypek
- First Department of Cardiology, Interventional Electrocardiology and Hypertension, Jagiellonian University Medical College, Kraków, Poland
| | | | - Sofia Malyutina
- Institute of Internal and Preventive Medicine, Internal and Preventive Medicine - Branch of the Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Science, Novosibirsk, Russian Federation
| | | | - Babangida Chori
- Non-Profit Research Association Alliance for the Promotion of Preventive Medicine, Mechelen, Belgium
- Center for Environmental Sciences, Hasselt University, Diepenbeek, Belgium
- Department of Internal Medicine, Faculty of Clinical Sciences, College of Health Sciences, University of Abuja, Abuja, Nigeria
| | - Jan Filipovský
- Faculty of Medicine, Charles University, Pilsen, Czech Republic
| | - Marek Rajzer
- First Department of Cardiology, Interventional Electrocardiology and Hypertension, Jagiellonian University Medical College, Kraków, Poland
| | - Karel Allegaert
- KU Leuven Department of Development and Regeneration, University of Leuven, Leuven
| | - Kalina Kawecka-Jaszcz
- First Department of Cardiology, Interventional Electrocardiology and Hypertension, Jagiellonian University Medical College, Kraków, Poland
| | - Peter Verhamme
- Center for Molecular and Vascular Biology, KU Leuven Department of Cardiovascular Sciences, and
| | - Tim S. Nawrot
- Research Unit Environment and Health, KU Leuven Department of Public Health and Primary Care, University of Leuven, Leuven
- Center for Environmental Sciences, Hasselt University, Diepenbeek, Belgium
| | - Jan A. Staessen
- Non-Profit Research Association Alliance for the Promotion of Preventive Medicine, Mechelen, Belgium
- Biomedical Science Group, Faculty of Medicine, University of Leuven, Leuven, Belgium
| | - José Boggia
- Centro de Nefrología and Departamento de Fisiopatología, Hospital de Clínicas, Universidad de la República, Montevideo, Uruguay
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13
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Cauzzo C, Chiavaroli V, Di Valerio S, Chiarelli F. Birth size, growth trajectory and later cardio-metabolic risk. Front Endocrinol (Lausanne) 2023; 14:1187261. [PMID: 37342257 PMCID: PMC10277632 DOI: 10.3389/fendo.2023.1187261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 05/19/2023] [Indexed: 06/22/2023] Open
Abstract
There is increasing evidence of a strong association between intrauterine growth and subsequent development of chronic disease in adult life. Birth size and growth trajectory have been demonstrated to have an impact on cardio-metabolic health, both in childhood and adult life. Hence, careful observation of the children's growth pattern, starting from the intrauterine period and the first years of life, should be emphasized to detect the possible onset of cardio-metabolic sequelae. This allows to intervene on them as soon as they are detected, first of all through lifestyle interventions, whose efficacy seems to be higher when they are started early. Recent papers suggest that prematurity may constitute an independent risk factor for the development of cardiovascular disease and metabolic syndrome, regardless of birth weight. The purpose of the present review is to examine and summarize the available knowledge about the dynamic association between intrauterine and postnatal growth and cardio-metabolic risk, from childhood to adulthood.
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Affiliation(s)
- Chiara Cauzzo
- Department of Pediatrics, University of Chieti, Chieti, Italy
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14
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Lopez-Sublet M, Merkling T, Girerd N, Xhaard C, Flahault A, Bozec E, Leroy C, Fujikawa T, Vaag AA, Mebazaa A, Kistorp CM, Heude B, Boivin JM, Zannad F, Wagner S, Rossignol P. Birth weight and subclinical cardiovascular and renal damage in a population-based study (the STANISLAS cohort study). J Hypertens 2023; 41:1040-1050. [PMID: 37071444 DOI: 10.1097/hjh.0000000000003438] [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: 04/19/2023]
Abstract
OBJECTIVE Although preterm-born and low-birth-weight individuals have an increased risk of cardiovascular diseases in adulthood, little is known regarding early cardiovascular and renal damage (CVRD) or hypertension in adulthood. Our study investigated the association of birth weight with early CVRD markers as well as the heritability of birth weight in an initially healthy family-based cohort. METHODS This study was based on 1028 individuals from the familial longitudinal STANISLAS cohort (399 parents/629 children) initiated in 1993-1995, with a fourth examination conducted in 2011-2016. Analyses performed at the fourth visit included pulse-wave velocity, central pressure, ambulatory blood pressure, hypertension status, diastolic dysfunction/distensibility, left ventricular mass indexed (LVMI), carotid intima-media thickness and kidney damage. The family structure of the cohort allowed birth weight heritability estimation. RESULTS Mean (±SD) birth weight was 3.3 ± 0.6 kg. Heritability was moderate (42-44%). At the fourth visit, individuals were 37 years old (32.0-57.0), 56% were women and 13% had antihypertensive treatment. Birth weight was strongly and negatively associated with hypertension [odds ratio (OR) 95% confidence interval (CI) 0.61 (0.45-0.84)]. A nonlinear association was found with LVMI, participants with a birth weight greater than 3 kg having a higher LVMI. A positive association ( β 95% CI 5.09 (1.8-8.38)] was also observed between birth weight and distensibility for adults with normal BMI. No associations were found with other CVRD. CONCLUSION In this middle-aged population, birth weight was strongly and negatively associated with hypertension, and positively associated with distensibility in adults with normal BMI and with LVMI for higher birth weights. No associations were found with other CVRD markers.
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Affiliation(s)
- Marilucy Lopez-Sublet
- AP-HP, Hôpital Avicenne, Centre d'Excellence Européen en Hypertension Artérielle, Service de Médecine Interne
- INSERM UMR 942 MASCOT, Paris 13-Université Paris Nord, Bobigny
- FCRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists)
| | - Thomas Merkling
- FCRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists)
- Université de Lorraine, INSERM CIC-P 1433, CHRU de Nancy, INSERM U1116, Nancy
| | - Nicolas Girerd
- FCRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists)
- Université de Lorraine, INSERM CIC-P 1433, CHRU de Nancy, INSERM U1116, Nancy
| | - Constance Xhaard
- FCRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists)
- Université de Lorraine, INSERM CIC-P 1433, CHRU de Nancy, INSERM U1116, Nancy
| | - Adrien Flahault
- FCRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists)
- Service de Néphrologie, Hôpital Européen Georges Pompidou, Paris, France
| | - Erwan Bozec
- FCRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists)
- Université de Lorraine, INSERM CIC-P 1433, CHRU de Nancy, INSERM U1116, Nancy
| | - Celine Leroy
- FCRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists)
- Université de Lorraine, INSERM CIC-P 1433, CHRU de Nancy, INSERM U1116, Nancy
| | - Tomona Fujikawa
- FCRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists)
- Université de Lorraine, INSERM CIC-P 1433, CHRU de Nancy, INSERM U1116, Nancy
| | - Allan Arthur Vaag
- Steno Diabetes Center Copenhagen, Borgmester Ib Juuls Vej 83, 2730 Herlev, Denmark
| | - Alexandre Mebazaa
- FCRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists)
- UMR-S 942 INSERM, Lariboisière Hospital, Paris
- Paris Diderot University, Sorbonne Paris Cité
- Department of Anaesthesiology and Critical Care, Laribosière Hospital, AP-HP, Paris
| | - Caroline Michaela Kistorp
- Department of Endocrinology, Copenhagen University Hospital, Rigshospitalet; Faculty of Health and Medical Sciences, University of Copenhagen, Denmark
| | - Barbara Heude
- Université de Paris, Research Center in Epidemiology and Biostatistics (CRESS), INSERM, INRAE, Paris, France
| | - Jean Marc Boivin
- FCRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists)
- Université de Lorraine, INSERM CIC-P 1433, CHRU de Nancy, INSERM U1116, Nancy
| | - Faiez Zannad
- FCRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists)
- Université de Lorraine, INSERM CIC-P 1433, CHRU de Nancy, INSERM U1116, Nancy
| | - Sandra Wagner
- FCRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists)
- Université de Lorraine, INSERM CIC-P 1433, CHRU de Nancy, INSERM U1116, Nancy
| | - Patrick Rossignol
- FCRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists)
- Université de Lorraine, INSERM CIC-P 1433, CHRU de Nancy, INSERM U1116, Nancy
- Medicine and Nephrology-Hemodialysis departments, Princess Grace Hospital, and Monaco Private Hemodialysis Centre, Monaco, Monaco
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15
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May AK, Wessels SH, Norris SA, Richter LM, Lombard Z, Pitman MM. Early predictors of sensory processing sensitivity in members of the Birth to Twenty Plus cohort. JOURNAL OF RESEARCH IN PERSONALITY 2023. [DOI: 10.1016/j.jrp.2023.104370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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16
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Kou M, Li X, Shao X, Grundberg E, Wang X, Ma H, Heianza Y, Martinez JA, Bray GA, Sacks FM, Qi L. DNA Methylation of Birthweight-Blood Pressure Genes and Changes of Blood Pressure in Response to Weight-Loss Diets in the POUNDS Lost Trial. Hypertension 2023; 80:1223-1230. [PMID: 37039021 PMCID: PMC10192077 DOI: 10.1161/hypertensionaha.123.20864] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 03/26/2023] [Indexed: 04/12/2023]
Abstract
BACKGROUND DNA methylation (DNAm) may play a critical role in bridging prenatal adverse events and cardiometabolic disorders including hypertension in later life. METHODS We included 672 adult participants with overweight or obesity, who participated in a 2-year randomized weight-loss dietary intervention study. We defined the regional DNAm levels as the average methylation level of 5'-cytosine-phosphate-guanine-3' within 500 bp of LINC00319 (cg01820192), ATP2B1 (cg00508575), and LMNA (cg12593793), respectively. Generalized linear regression models were used to assess the association between the regional DNAm and 2-year blood pressure changes. Trajectory analysis was used to identify subgroups that shared a similar underlying trajectory of 2-year blood pressure changes. RESULTS The regional DNAm at LINC00319, showed significantly different associations with 2-year changes in systolic blood pressure and diastolic blood pressure among participants assigned to low- or high-fat diets (P for interaction<0.05 for all). In response to the low-fat diet, per SD higher regional DNAm at LINC00319 was associated with greater reductions in both 2-year changes in systolic blood pressure (β, -1.481; P=0.020) and diastolic blood pressure (β, -1.096; P=0.009). Three trajectories of changes in systolic blood pressure or diastolic blood pressure were identified, and participants with higher regional DNAm at LINC00319 were more likely to experience and maintain decreased systolic blood pressure and diastolic blood pressure (odds ratio of being in decrease-stable versus stable [95% CI], 1.542 [1.146-2.076] and 1.463 [1.125-1.902]). CONCLUSIONS Our findings suggest that DNAm could be a metabolic memory bridging early and later life, and an indicator of more benefits from eating a low-fat weight-loss diet.
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Affiliation(s)
- Minghao Kou
- Department of Epidemiology, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA, United States
| | - Xiang Li
- Department of Epidemiology, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA, United States
| | - Xiaojian Shao
- Digital Technologies Research Centre, National Research Council Canada, Ottawa, Ontario, Canada
| | - Elin Grundberg
- Department of Pediatrics, Genomic Medicine Center, Children’s Mercy Kansas City, Kansas City, MO, United States
| | - Xuan Wang
- Department of Epidemiology, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA, United States
| | - Hao Ma
- Department of Epidemiology, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA, United States
| | - Yoriko Heianza
- Department of Epidemiology, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA, United States
| | - J. Alfredo Martinez
- Madrid Institute of Advance Studies (IMDEA), Research Institute on Food & Health Sciences, Precision Nutrition Program, Madrid, Spain
| | - George A. Bray
- Pennington Biomedical Research Center, Louisiana State University, Baton Rouge, LA, United States
| | - Frank M. Sacks
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Lu Qi
- Department of Epidemiology, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA, United States
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, United States
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17
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Yang F, Janszky I, Gissler M, Cnattingius S, Roos N, Miao M, Yuan W, Li J, László KD. Preterm Birth, Small for Gestational Age, and Large for Gestational Age and the Risk of Atrial Fibrillation Up to Middle Age. JAMA Pediatr 2023:2804202. [PMID: 37093612 PMCID: PMC10126943 DOI: 10.1001/jamapediatrics.2023.0083] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
Abstract
Importance Adverse birth outcomes, including preterm birth, small for gestational age (SGA), and large for gestational age (LGA) are associated with increased risks of hypertension, ischemic heart disease, stroke, and heart failure, but knowledge regarding their associations with atrial fibrillation (AF) is limited and inconsistent. Objective To investigate whether preterm birth, SGA, or LGA are associated with increased risks of AF later in life. Design, Setting, and Participants This multinational cohort study included Danish, Swedish, and Finnish national health registries. Live singleton births in Denmark from 1978 through 2016, in Sweden from 1973 through 2014, and in Finland from 1987 through 2014, who were followed up until December 31, 2016, in Denmark, December 31, 2021, in Sweden, and December 31, 2014, in Finland were included. Data analyses were performed between January 2021 and August 2022. Exposures Preterm birth (less than 37 gestational weeks), SGA (less than 10th percentile birth weight for gestational age), and LGA (more than 90th percentile birth weight for gestational age) identified from medical birth registers. Main Outcomes and Measures Diagnosis of AF obtained from nationwide inpatient and outpatient registers. The study team ran multivariable Cox proportional hazard models and flexible parametric survival models to estimate hazard ratios (HRs) and 95% CIs for AF according to preterm birth, SGA, and LGA. Sibling analyses were conducted to control for unmeasured familial factors. Results The cohort included 8 012 433 study participants (maximum age, 49 years; median age, 21 years; male, 51.3%). In 174.4 million person-years of follow-up, 11 464 participants had a diagnosis of AF (0.14%; median age, 29.3 years). Preterm birth and LGA were associated with increased AF risk in both the full population cohort and in the sibling analyses; the multivariate HRs from the cohort analyses were 1.30 (95% CI, 1.18-1.42) and 1.55 (95% CI, 1.46-1.63), respectively. Preterm birth was more strongly associated with AF in childhood than in adulthood. Children born SGA had an increased risk of AF in the first 18 years of life but not afterwards. Conclusions and Relevance Preterm births and LGA births were associated with increased risks of AF up to middle age independently of familial confounding factors. Individuals born SGA had an increased AF risk only during childhood.
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Affiliation(s)
- Fen Yang
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - Imre Janszky
- Department of Public Health and Nursing, Norwegian University of Science and Technology, Trondheim, Norway
| | - Mika Gissler
- Department of Knowledge Brokers, Finnish Institute for Health and Welfare, Helsinki, Finland
- Academic Primary Health Care Centre, Region Stockholm, Stockholm, Sweden
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Sven Cnattingius
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Nathalie Roos
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Maohua Miao
- NHC Key Laboratory of Reproduction Regulation, Shanghai Institute for Biomedical and Pharmaceutical Technologies, Fudan University, Shanghai, China
| | - Wei Yuan
- NHC Key Laboratory of Reproduction Regulation, Shanghai Institute for Biomedical and Pharmaceutical Technologies, Fudan University, Shanghai, China
| | - Jiong Li
- Department of Clinical Medicine-Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Krisztina D László
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
- Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
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18
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Sutherland MR, Black MJ. The impact of intrauterine growth restriction and prematurity on nephron endowment. Nat Rev Nephrol 2023; 19:218-228. [PMID: 36646887 DOI: 10.1038/s41581-022-00668-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/04/2022] [Indexed: 01/18/2023]
Abstract
In humans born at term, maximal nephron number is reached by the time nephrogenesis is completed - at approximately 36 weeks' gestation. The number of nephrons does not increase further and subsequently remains stable until loss occurs through ageing or disease. Nephron endowment is key to the functional capacity of the kidney and its resilience to disease; hence, any processes that impair kidney development in the developing fetus can have lifelong adverse consequences for renal health and, consequently, for quality and length of life. The timing of nephrogenesis underlies the vulnerability of developing human kidneys to adverse early life exposures. Indeed, exposure of the developing fetus to a suboptimal intrauterine environment during gestation - resulting in intrauterine growth restriction (IUGR) - and/or preterm birth can impede kidney development and lead to reduced nephron endowment. Furthermore, emerging research suggests that IUGR and/or preterm birth is associated with an elevated risk of chronic kidney disease in later life. The available data highlight the important role of early life development in the aetiology of kidney disease and emphasize the need to develop strategies to optimize nephron endowment in IUGR and preterm infants.
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Affiliation(s)
- Megan R Sutherland
- Department of Anatomy and Developmental Biology and Monash Biomedicine Discovery Institute, Monash University, Clayton, VIC, Australia
| | - Mary Jane Black
- Department of Anatomy and Developmental Biology and Monash Biomedicine Discovery Institute, Monash University, Clayton, VIC, Australia.
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19
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Ziauddeen N, Jeffrey RF, Waiblinger D, Fraser SD, Alwan NA, Yuen HM, Azad R, Mason D, Wright J, Coward RJ, Roderick PJ. Role of foetal kidney size on kidney function in childhood: the born in bradford cohort renal study. BMC Nephrol 2023; 24:41. [PMID: 36814219 PMCID: PMC9945391 DOI: 10.1186/s12882-023-03077-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 02/01/2023] [Indexed: 02/24/2023] Open
Abstract
BACKGROUND Foetal and early childhood development contributes to the risk of adult non-communicable diseases such as hypertension and cardiovascular disease. We aimed to investigate whether kidney size at birth is associated with markers of kidney function at 7-11 years. METHODS Foetal kidney dimensions were measured using ultrasound scans at 34 weeks gestation and used to derive kidney volume (cm3) in 1802 participants in the Born in Bradford (BiB) birth cohort. Blood and urine samples were taken from those who participated in the BiB follow-up at 7-11 years (n = 630) and analysed for serum creatinine, cystatin C, urea, and urinary albumin to creatinine ratio (ACR), protein to creatinine ratio (PCR) and retinol binding protein (RBP). Estimated glomerular filtration rate (eGFR) was calculated using Schwartz creatinine only and combined with cystatin C, and cystatin C only Zappitelli and Filler equations. Linear regression was used to examine the association between foetal kidney volume and eGFR, ACR, PCR and blood pressure, unadjusted and adjusted for confounders. RESULTS Kidney volume was positively associated in adjusted models with eGFR calculated using Schwartz combined (0.64 ml/min diff per unit increase in volume, 95% CI 0.25 to 1.02), Zappitelli (0.79, 95% CI 0.38 to 1.20) and Filler (2.84, 95% CI 1.40 to 4.28). There was an association with the presence of albuminuria but not with its level, or with other urinary markers or with blood pressure. CONCLUSION Foetal kidney volume was associated with small increases in eGFR in mid-childhood. Longitudinal follow-up to investigate the relationship between kidney volume and markers of kidney function as children go through puberty is required.
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Affiliation(s)
- Nida Ziauddeen
- School of Primary Care, Population Sciences and Medical Education, Faculty of Medicine, University of Southampton, Southampton, UK.
- NIHR Applied Research Collaboration Wessex, Southampton, UK.
| | - Robin F Jeffrey
- Bradford Institute for Health Research, Bradford Royal Infirmary, Bradford, UK
| | - Dagmar Waiblinger
- Bradford Institute for Health Research, Bradford Royal Infirmary, Bradford, UK
| | - Simon Ds Fraser
- School of Primary Care, Population Sciences and Medical Education, Faculty of Medicine, University of Southampton, Southampton, UK
- NIHR Applied Research Collaboration Wessex, Southampton, UK
| | - Nisreen A Alwan
- School of Primary Care, Population Sciences and Medical Education, Faculty of Medicine, University of Southampton, Southampton, UK
- NIHR Applied Research Collaboration Wessex, Southampton, UK
- NIHR Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Ho M Yuen
- School of Primary Care, Population Sciences and Medical Education, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Rafaq Azad
- Bradford Institute for Health Research, Bradford Royal Infirmary, Bradford, UK
| | - Dan Mason
- Bradford Institute for Health Research, Bradford Royal Infirmary, Bradford, UK
| | - John Wright
- Bradford Institute for Health Research, Bradford Royal Infirmary, Bradford, UK
| | - Richard Jm Coward
- Bristol Renal, Bristol Medical School, University of Bristol, Bristol, UK
| | - Paul J Roderick
- School of Primary Care, Population Sciences and Medical Education, Faculty of Medicine, University of Southampton, Southampton, UK
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20
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Fetal growth restriction followed by early catch-up growth impairs pancreatic islet morphology in male rats. Sci Rep 2023; 13:2732. [PMID: 36792668 PMCID: PMC9932152 DOI: 10.1038/s41598-023-28584-2] [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: 04/17/2022] [Accepted: 01/20/2023] [Indexed: 02/17/2023] Open
Abstract
Fetal growth restriction (FGR), followed by postnatal early catch-up growth, is associated with an increased risk of metabolic dysfunction, including type 2 diabetes in humans. This study aims to determine the effects of FGR and early catch-up growth after birth on the pathogenesis of type 2 diabetes, with particular attention to glucose tolerance, pancreatic islet morphology, and fibrosis, and to elucidate its mechanism using proteomics analysis. The FGR rat model was made by inducing mild intrauterine hypoperfusion using ameroid constrictors (ACs). On day 17 of pregnancy, ACs were affixed to the uterine and ovarian arteries bilaterally, causing a 20.9% reduction in birth weight compared to sham pups. On postnatal day 4 (P4), the pups were assigned to either the good nutrition (GN) groups with 5 pups per dam to ensure postnatal catch-up growth or poor nutrition groups with 15 pups per dam to maintain lower body weight. After weaning, all pups were fed regular chow food ad libitum (P21). Rats in both FGR groups developed glucose intolerance; however, male rats in the FGR good nutrition (FGR-GN) group also developed hypertriglyceridemia and dysmorphic pancreatic islets with fibrosis. A comprehensive and functional analysis of proteins expressed in the pancreas showed that FGR, followed by early catch-up growth, severely aggravated cell adhesion-related protein expression in male offspring. Thus, FGR and early catch-up growth caused pancreatic islet morphological abnormalities and fibrosis associated with the disturbance of cell adhesion-related protein expressions. These changes likely induce glucose intolerance and dyslipidemia in male rats.
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21
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Serum Adipocytokines Profile in Children Born Small and Appropriate for Gestational Age-A Comparative Study. Nutrients 2023; 15:nu15040868. [PMID: 36839226 PMCID: PMC9962615 DOI: 10.3390/nu15040868] [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: 12/09/2022] [Revised: 01/04/2023] [Accepted: 01/10/2023] [Indexed: 02/11/2023] Open
Abstract
BACKGROUND Adipose tissue is not only a storage place for fat, but also an endocrine organ, secreting bioactive molecules which influence body metabolism. Such molecules are known as adipocytokines. In the past years the coincidence between adipocytokines and fetal growth restriction disorders was found. The aim of the study was to estimate serum levels of adiponectin, leptin and resistin in children born small for gestational age, compared to children born at an appropriate size for gestational age. METHODS The study consisted of 35 children aged seven to nine years, born SGA (small for gestational age) on term and 25 healthy children (14 girls, 11 boys), born with proper birthweight (AGA-appropriate for gestational age)-control group. RESULTS Adiponectin and leptin levels were significantly higher in the SGA group compared to the AGA group (p = 0.023, p = 0.018 respectively). The resistin values were comparable in both groups of patients. There was a positive correlation between serum leptin concentration and current body weight in SGA group (r = 0.28; p = 0.108). In turn, adiponectin levels in this group of patients negatively correlated with actual body weight (r = -0.51; p = 0.002). The negative correlation between body mass index and plasma adiponectin levels was found only in children born SGA. SGA children had significantly higher values of diastolic blood pressure. There was negative correlation between serum adiponectin level and systolic blood pressure in SGA children. In the SGA group the phenomenon of catch-up growth was observed in 32 children. CONCLUSIONS Children born SGA have abnormal adipose tissue biomarkers profiles.
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Bernardino G, Sepúlveda-Martínez Á, Rodríguez-López M, Prat-González S, Pajuelo C, Perea RJ, Caralt MT, Crovetto F, González Ballester MA, Sitges M, Bijnens B, Crispi F. Association of central obesity with unique cardiac remodelling in young adults born small for gestational age. Eur Heart J Cardiovasc Imaging 2023:6986711. [PMID: 36644919 DOI: 10.1093/ehjci/jeac262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 12/05/2022] [Indexed: 01/17/2023] Open
Abstract
AIMS Being born small for gestational age (SGA, 10% of all births) is associated with increased risk of cardiovascular mortality in adulthood together with lower exercise tolerance, but mechanistic pathways are unclear. Central obesity is known to worsen cardiovascular outcomes, but it is uncertain how it affects the heart in adults born SGA. We aimed to assess whether central obesity makes young adults born SGA more susceptible to cardiac remodelling and dysfunction. METHODS AND RESULTS A perinatal cohort from a tertiary university hospital in Spain of young adults (30-40 years) randomly selected, 80 born SGA (birth weight below 10th centile) and 75 with normal birth weight (controls) was recruited. We studied the associations between SGA and central obesity (measured via the hip-to-waist ratio and used as a continuous variable) and cardiac regional structure and function, assessed by cardiac magnetic resonance using statistical shape analysis. Both SGA and waist-to-hip were highly associated to cardiac shape (F = 3.94, P < 0.001; F = 5.18, P < 0.001 respectively) with a statistically significant interaction (F = 2.29, P = 0.02). While controls tend to increase left ventricular end-diastolic volumes, mass and stroke volume with increasing waist-to-hip ratio, young adults born SGA showed a unique response with inability to increase cardiac dimensions or mass resulting in reduced stroke volume and exercise capacity. CONCLUSION SGA young adults show a unique cardiac adaptation to central obesity. These results support considering SGA as a risk factor that may benefit from preventive strategies to reduce cardiometabolic risk.
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Affiliation(s)
- Gabriel Bernardino
- CREATIS, UMR 5220, U1294, University Lyon, Université Claude Bernard Lyon 1, INSA-Lyon, CNRS, Inserm, 21 Av. Jean Capelle O, Villeurbanne 69621, France
| | - Álvaro Sepúlveda-Martínez
- BCNatal-Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Déu), Institut Clínic de Ginecologia Obstetricia i Neonatologia, Centre for Biomedical Research on Rare Diseases (CIBER-ER), Universitat de Barcelona, 1 Sabino Arana, Barcelona 08028, Spain.,Fetal Medicine Unit, Department of Obstetrics and Gynecology, Hospital Clínico de la Universidad de Chile, 999 Dr. Carlos Lorca Tobar, Independencia, Región Metropolitana, Santiago de Chile 13108, Chile
| | - Mérida Rodríguez-López
- BCNatal-Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Déu), Institut Clínic de Ginecologia Obstetricia i Neonatologia, Centre for Biomedical Research on Rare Diseases (CIBER-ER), Universitat de Barcelona, 1 Sabino Arana, Barcelona 08028, Spain.,Public Health and Epidemiology Department & Clinical Specialties Department, Pontificia Universidad Javeriana Seccional Cali, Cl. 18 #118-250, Barrio Pance, Cali, Valle del Cauca 760031, Colombia
| | - Susanna Prat-González
- Institut Clínic Cardiovascular, Hospital Clínic, Centre for Biomedical Research on CardioVascular Diseases (CIBERCV), Universitat de Barcelona, 170 Villarroel, Barcelona 08036, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer, 149 Roselló, Barcelona 08036, Spain
| | - Carolina Pajuelo
- Centre de Diagnòstic per la Imatge, Hospital Clínic, Universitat de Barcelona, 170 Villarroel, Barcelona 08036, Spain
| | - Rosario J Perea
- Institut d'Investigacions Biomèdiques August Pi i Sunyer, 149 Roselló, Barcelona 08036, Spain.,Centre de Diagnòstic per la Imatge, Hospital Clínic, Universitat de Barcelona, 170 Villarroel, Barcelona 08036, Spain
| | - Maria T Caralt
- Institut d'Investigacions Biomèdiques August Pi i Sunyer, 149 Roselló, Barcelona 08036, Spain
| | - Francesca Crovetto
- BCNatal-Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Déu), Institut Clínic de Ginecologia Obstetricia i Neonatologia, Centre for Biomedical Research on Rare Diseases (CIBER-ER), Universitat de Barcelona, 1 Sabino Arana, Barcelona 08028, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer, 149 Roselló, Barcelona 08036, Spain.,Public Health and Epidemiology Department & Clinical Specialties Department, Pontificia Universidad Javeriana Seccional Cali, Cl. 18 #118-250, Barrio Pance, Cali, Valle del Cauca 760031, Colombia
| | - Miguel A González Ballester
- BCN Medtech, Department of Information and Communication Technologies, Universitat Pompeu Fabra, 122 Tànger, Barcelona 08018, Spain.,ICREA, 23 Passeig de Lluís Companys, Barcelona 08010, Spain
| | - Marta Sitges
- Institut Clínic Cardiovascular, Hospital Clínic, Centre for Biomedical Research on CardioVascular Diseases (CIBERCV), Universitat de Barcelona, 170 Villarroel, Barcelona 08036, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer, 149 Roselló, Barcelona 08036, Spain
| | - Bart Bijnens
- Institut d'Investigacions Biomèdiques August Pi i Sunyer, 149 Roselló, Barcelona 08036, Spain.,ICREA, 23 Passeig de Lluís Companys, Barcelona 08010, Spain
| | - Fàtima Crispi
- BCNatal-Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Déu), Institut Clínic de Ginecologia Obstetricia i Neonatologia, Centre for Biomedical Research on Rare Diseases (CIBER-ER), Universitat de Barcelona, 1 Sabino Arana, Barcelona 08028, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer, 149 Roselló, Barcelona 08036, Spain
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23
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Persistent high blood pressure and renal dysfunction in preterm infants during childhood. Pediatr Res 2023; 93:217-225. [PMID: 35484228 DOI: 10.1038/s41390-022-02083-y] [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: 10/13/2021] [Revised: 02/23/2022] [Accepted: 03/28/2022] [Indexed: 01/28/2023]
Abstract
BACKGROUND Infants born very preterm (≤32 weeks gestational age, GA) and very-low birth weight (≤1500 g; PT-VLBW) demonstrate high systolic blood pressure (SBP), renal dysfunction, and obesity at 6 months-3 years and in early adulthood. Their parallel measurement and progression during childhood is unclear. METHODS We reenrolled 62/120 patients originally seen at 1-3 years at 10-13 years and remeasured anthropometric indices, SBP, and serum creatinine (Cr) and cystatin C (cysC) to determine estimated glomerular filtration rate (eGFR). We selected Term-matched Controls at 10-13 years from the 2015-2016 NHANES database at a ratio of 2 Controls:1 Case (124:62). RESULTS Reenrolled patients were predominantly Hispanic, birth weight 1073 ± 251 g, and GA at birth 28 ± 2 weeks. At 10-13 years, 45% were classified overweight/obese, 48% had SBP ≥ 90th centile (77% considered hypertensive), and 34% had low eGFR (<90 mL min-1 [1.73 m2]-1). Notably, 57% of reenrolled PT-VLBW Cases had low eGFRcysC at both 1-3 and 10-13 years, P < 0.03. Compared to Controls, Cases had four times the adjusted odds for having an elevated SBP and low eGFRCr despite similar proportions with overweight/obesity among Cases and Controls. CONCLUSIONS PT-VLBW infants seen at 1-3 years exhibit obesity, elevated SBP, and low eGFR in infancy and 10-13 years. Although the small sample size may limit conclusions, pediatricians should consider serial evaluations of PT-VLBW throughout childhood. IMPACT The association between preterm birth and elevated blood pressure, renal dysfunction, and obesity in young adults begins as early as 1 year and persists at 10-13 years of age. This is the first study reporting serial measurements of blood pressure, renal function, and obesity from infancy to preadolescence in children born very preterm. Fifty-seven percent of preterm 1-3 year olds have persistent low estimated glomerular filtration rate associated with hypertension at 10-13 years. Clinicians should consider serial evaluations of blood pressure, renal function, and obesity throughout infancy and childhood in all preterm births.
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24
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South AM, Allen NB. Antenatal Programming of Hypertension: Paradigms, Paradoxes, and How We Move Forward. Curr Hypertens Rep 2022; 24:655-667. [PMID: 36227517 PMCID: PMC9712278 DOI: 10.1007/s11906-022-01227-z] [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: 09/28/2022] [Indexed: 01/31/2023]
Abstract
PURPOSE OF REVIEW Synthesize the clinical, epidemiological, and preclinical evidence for antenatal programming of hypertension and critically appraise paradigms and paradoxes to improve translation. RECENT FINDINGS Clinical and epidemiological studies persistently demonstrate that antenatal factors contribute to programmed hypertension under the developmental origins of health and disease framework, including lower birth weight, preterm birth, and fetal growth restriction. Preclinical mechanisms include preeclampsia, maternal diabetes, maternal undernutrition, and antenatal corticosteroid exposure. However, clinical and epidemiological studies to date have largely failed to adequately identify, discuss, and mitigate many sources and types of bias in part due to heterogeneous study designs and incomplete adherence to scientific rigor. These limitations have led to incomplete and biased paradigms as well as persistent paradoxes that have significantly limited translation into clinical and population health interventions. Improved understanding of these paradigms and paradoxes will allow us to substantially move the field forward.
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Affiliation(s)
- Andrew M South
- Department of Pediatrics, Section of Nephrology, Brenner Children's, Wake Forest University School of Medicine, One Medical Center Boulevard, Winston-Salem, NC, 27157, USA.
- Division of Public Health Sciences, Department of Epidemiology and Prevention, Wake Forest University School of Medicine, Winston-Salem, NC, USA.
- Department of Surgery-Hypertension and Vascular Research, Wake Forest University School of Medicine, Winston-Salem, NC, USA.
- Cardiovascular Sciences Center, Wake Forest University School of Medicine, Winston-Salem, NC, USA.
| | - Norrina B Allen
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
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25
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Tanaka IB, Nakahira R, Komura JI, Tanaka S. Life Span, Cause of Death and Neoplasia in B6C3F1 Mice Exposed In Utero to Low- and Medium-Dose-Rate Gamma Rays. Radiat Res 2022; 198:553-572. [PMID: 36223164 DOI: 10.1667/rade-22-00131.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 09/22/2022] [Indexed: 11/07/2022]
Abstract
Previously, we reported that while low-dose-rate (LDR) gamma-ray exposure to 20 mGy/day for the entire gestation period (gestation days 0-18) did not result in any significant effect in B6C3F1 pups up to 10 weeks of age when compared to the non-irradiated controls, exposure to medium-dose-rates (MDR, 200 and 400 mGy/day) resulted in growth retardation and gonadal hypoplasia, in addition to delayed ossification (only at 400 mGy/day). In the present work, we investigated the late effects of continuous in utero exposure to gamma rays at LDRs (0.05, 1.0 and 20 mGy/day) and at an MDR of 400 mGy/day, on life span, causes of death, neoplastic and non-neoplastic disease incidences in B6C3F1 mice. Reproductive parameters such as litter size and weaning rates was not significantly different among the LDR groups, but was significantly decreased in the MDR group, when compared to the non-irradiated controls. Mean life spans were not significantly different among the LDR exposed groups compared to the non-irradiated controls, whereas the life spans of those exposed to the MDR were significantly shorter than the non-irradiated controls. There was no significant difference in tumor spectra between the non-irradiated and LDR nor MDR irradiated groups. In mice exposed to MDR in utero, the over-all incidence rates shifted with increased incidences in the number of neoplasms of liver (both sexes) and endocrine (adrenals, pituitary and ovaries in females) origin with corresponding decreases in the incidence of malignant lymphomas (both sexes) and lung neoplasms (males). Multiple primary neoplasms were significantly increased only in females exposed to MDR. Results show that B6C3F1 mice exposed to gamma-rays in utero at LDRs of 0.05, 1 and 20 mGy/day for the entire gestation period (18 days) does not significantly alter lifespan, cause of death, neoplasm incidence rates and tumor spectra.
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Affiliation(s)
- Ignacia B Tanaka
- Department of Radiobiology, Institute for Environmental Sciences. 1-7, Ienomae, Obuchi, Rokkasho-mura, Kamikita-gun, Aomori 039-3212, Japan
| | - Rei Nakahira
- Department of Radiobiology, Institute for Environmental Sciences. 1-7, Ienomae, Obuchi, Rokkasho-mura, Kamikita-gun, Aomori 039-3212, Japan
| | - Jun-Ichiro Komura
- Department of Radiobiology, Institute for Environmental Sciences. 1-7, Ienomae, Obuchi, Rokkasho-mura, Kamikita-gun, Aomori 039-3212, Japan
| | - Satoshi Tanaka
- Department of Radiobiology, Institute for Environmental Sciences. 1-7, Ienomae, Obuchi, Rokkasho-mura, Kamikita-gun, Aomori 039-3212, Japan
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26
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Zaidi AH, de Ferranti SD. Prevalence of High Blood Pressure Among Youth in India and Association With Future Cardiovascular Disease. JAMA Netw Open 2022; 5:e2239290. [PMID: 36315154 DOI: 10.1001/jamanetworkopen.2022.39290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/12/2023] Open
Affiliation(s)
- Abbas H Zaidi
- Department of Pediatric Cardiology, Nemours Children's Health, Wilmington, Delaware
- Department of Pediatric Cardiology, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Sarah D de Ferranti
- Department of Cardiology, Boston Children's Hospital, Boston, Massachusetts
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts
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27
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Ogawa S, Yana T, Kondo T, Okada T. Novel intrauterine growth retardation model: effects of maternal subtotal nephrectomy on neonates. J Vet Med Sci 2022; 84:1261-1264. [PMID: 35908938 PMCID: PMC9523287 DOI: 10.1292/jvms.22-0025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Changes in body weight (BW), systolic blood pressure (SBP), and localization of renin in the kidneys of neonates born to normal mothers (C neonates) or to five-sixths (5/6) nephrectomized
(2/3 left kidney and right kidney) mothers (Nx neonates) were studied. Maternal 5/6 nephrectomy caused weight loss in neonates but no differences in SBP or renin localization. Culling Nx
neonates to a litter of 3 at 1 day after birth resulted in growth catching up with C neonates from 3 weeks old and increases in both SBP and renin-positive cells in neonatal kidney. These
findings revealed that maternal 5/6 nephrectomy results in low-birth-weight neonates and that these neonates are at increased risk of metabolic syndrome by catch-up growth.
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Affiliation(s)
- Shoji Ogawa
- Department of Integrated Structural Biosciences, Division of Veterinary Science, Graduate School of Life and Environmental Biosciences, Osaka Prefecture University
| | - Tamaki Yana
- Department of Integrated Structural Biosciences, Division of Veterinary Science, Graduate School of Life and Environmental Biosciences, Osaka Prefecture University
| | - Tomohiro Kondo
- Department of Integrated Structural Biosciences, Division of Veterinary Science, Graduate School of Life and Environmental Biosciences, Osaka Prefecture University
| | - Toshiya Okada
- Department of Integrated Structural Biosciences, Division of Veterinary Science, Graduate School of Life and Environmental Biosciences, Osaka Prefecture University
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28
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Blanchflower DG, Bryson A. Taking the pulse of nations: A biometric measure of well-being. ECONOMICS AND HUMAN BIOLOGY 2022; 46:101141. [PMID: 35461029 DOI: 10.1016/j.ehb.2022.101141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 03/21/2022] [Accepted: 04/14/2022] [Indexed: 06/14/2023]
Abstract
A growing literature identifies associations between subjective and biometric indicators of wellbeing. These associations, together with the ability of subjective wellbeing metrics to predict health and behavioral outcomes, have spawned increasing interest in wellbeing as an important concept in its own right. However, some social scientists continue to question the usefulness of wellbeing metrics. We contribute to this literature in three ways. First, we introduce a biometric measure of wellbeing - pulse - that hs been little used. Using nationally representative data on 165,000 individuals from the Health Survey for England and Scottish Health Surveys we show that its correlates are similar in a number of ways to those for happiness, and that it is highly correlated with wellbeing metrics, as well as self-assessed health. Second, we examine the determinants of pulse rates in mid-life (age 42) among the 9000 members of the National Child Development Study, a birth cohort born in a single week in 1958 in Britain. Third, we track the impact of pulse measured in mid-life (age 42) on health and labor market outcomes at age 50 in 2008 and age 55 in 2013. The probability of working at age 55 is negatively impacted by pulse rate a decade earlier. The pulse rate has an impact over and above chronic pain measured at age 42. General health at 55 is lower the higher the pulse rate at age 42, while those with higher pulse rates at 42 also express lower life satisfaction and more pessimism about the future at age 50. Taken together, these results suggest social scientists can learn a great deal by adding pulse rates to the metrics they use when evaluating people's wellbeing.
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Affiliation(s)
- David G Blanchflower
- Dartmouth College, Hanover, NH 03755-3514, United States; Adam Smith School of Business, University of Glasgow, United Kingdom; NBER, United States.
| | - Alex Bryson
- UCL Social Research Institute, United Kingdom; University College London, 20 Bedford Way, London WC1H 0AL, United Kingdom.
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29
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Gonçalves R, Wiertsema CJ, Silva CCV, Monasso GS, Gaillard R, Steegers EAP, Santos S, Jaddoe VWV. Associations of Fetal and Infant Growth Patterns With Early Markers of Arterial Health in School-Aged Children. JAMA Netw Open 2022; 5:e2219225. [PMID: 35767260 PMCID: PMC9244605 DOI: 10.1001/jamanetworkopen.2022.19225] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
IMPORTANCE Fetal life and infancy might be critical periods for predisposing individuals to develop cardiovascular disease in adulthood. OBJECTIVE To examine the associations of fetal and infant weight growth patterns with early markers of arterial health. DESIGN, SETTING, AND PARTICIPANTS This population-based prospective cohort study was conducted from early fetal life onward among 4484 offspring of women in Rotterdam, the Netherlands, delivering between April 1, 2002, and January 31, 2006. Statistical analysis was performed between January 1 and August 31, 2021. EXPOSURES Estimated fetal weight was measured in the second and third trimester. Data on weight and gestational age at birth were collected from midwives. Infant weight was measured at 6, 12, and 24 months. MAIN OUTCOMES AND MEASURES The common carotid intima-media thickness (cIMT) and carotid distensibility were measured as early markers of arterial health. RESULTS Follow-up measurements were available for 4484 children (2260 girls [50.4%]; median age, 9.7 years [95% range, 9.3-10.5 years]; and 2578 [57.5%] of Dutch ethnicity). Gestational age at birth was not associated with markers of arterial health. A 500-g-higher birth weight was associated with increased cIMT (standard deviation score [SDS], 0.08 mm [95% CI, 0.05-0.10 mm]) and a lower carotid distensibility (SDS, -0.05 × 10-3 kPa-1; [95% CI, -0.08 to -0.03 × 10-3 kPa-1]). Compared with children with a birth weight of 2500 to 4500 g, those weighing more than 4500 g had the lowest carotid distensibility (difference in SDS, -0.22 × 10-3 kPa-1 [95% CI, -0.42 to -0.02 × 10-3 kPa-1]). Conditional regression analyses showed that higher third-trimester fetal weight and birth weight were associated with increased cIMT (difference in SDS: third-trimester fetal weight, 0.08 mm [95% CI, 0.04-0.12 mm]; birth weight, 0.05 mm [95% CI, 0.01-0.09 mm]) and that higher weight at 6, 12, and 24 months was associated with increased cIMT (difference in SDS: 6 months, 0.05 mm [95% CI, 0.01-0.10 mm]; 12 months, 0.06 mm [95% CI, 0.02-0.10 mm]; and 24 months, 0.07 mm [95% CI, 0.03-0.11 mm]) and lower carotid distensibility (difference in SDS: 6 months, -0.04 × 10-3 kPa-1 [95% CI, -0.09 to -0.001 × 10-3 kPa-1]; 12 months, -0.05 × 10-3 kPa-1 [95% CI, -0.09 to -0.01 × 10-3 kPa-1]; and 24 months, -0.10 × 10-3 kPa-1 [95% CI, -0.15 to -0.06 × 10-3 kPa-1]). Compared with children with normal fetal and infant growth, children with normal fetal growth that was followed by accelerated infant growth had the highest cIMT (SDS, 0.19 mm [95% CI, 0.07-0.31 mm]) and lowest carotid distensibility (SDS, -0.16 × 10-3 kPa-1 [95% CI, -0.28 to -0.03 × 10-3 kPa-1]). The observed associations were largely explained by childhood body mass index. CONCLUSIONS AND RELEVANCE In this cohort study of 4484 children aged approximately 10 years, higher fetal and infant weight growth patterns were associated with early markers of impaired arterial health. Childhood body mass index seemed to be involved in the underlying pathways of the observed associations.
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Affiliation(s)
- Romy Gonçalves
- The Generation R Study Group, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
- Department of Pediatrics, Sophia’s Children’s Hospital, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Clarissa J. Wiertsema
- The Generation R Study Group, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
- Department of Pediatrics, Sophia’s Children’s Hospital, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Carolina C. V. Silva
- The Generation R Study Group, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
- Department of Pediatrics, Sophia’s Children’s Hospital, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Giulietta S. Monasso
- The Generation R Study Group, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
- Department of Pediatrics, Sophia’s Children’s Hospital, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Romy Gaillard
- The Generation R Study Group, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
- Department of Pediatrics, Sophia’s Children’s Hospital, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Eric A. P. Steegers
- Department of Obstetrics and Gynaecology, Sophia’s Children’s Hospital, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Susana Santos
- The Generation R Study Group, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
- Department of Pediatrics, Sophia’s Children’s Hospital, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Vincent W. V. Jaddoe
- The Generation R Study Group, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
- Department of Pediatrics, Sophia’s Children’s Hospital, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
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Iyengar A, Bonilla-Félix M. Effects of Prematurity and Growth Restriction on Adult Blood Pressure and Kidney Volume. Adv Chronic Kidney Dis 2022; 29:243-250. [PMID: 36084971 DOI: 10.1053/j.ackd.2022.02.002] [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: 07/09/2021] [Revised: 01/11/2022] [Accepted: 02/15/2022] [Indexed: 11/11/2022]
Abstract
Gaining insight into the complex cycle of renal programming and its early-life clinical associations is essential to understand the origins of kidney disease. Prematurity and intrauterine growth restriction are associated with low nephron endowment. This increases the risk of developing hypertension and chronic kidney disease later in life. There is appreciable evidence to support mechanistic links between low nephron endowment secondary to intrauterine events and kidney size, kidney function, and blood pressure in postnatal life. A clear understanding of the cycle of developmental programming and consequences of fetal insults on the kidney is critical. In addition, the impact of events in the early postnatal period (accelerated postnatal growth, development of obesity, exposure to nephrotoxins) on the cardiovascular system and blood pressure of individuals born prematurely or with low birth weight is discussed. In summary, this review draws attention to the concepts of renal programming and nephron endowment and underscores the associations between intrauterine growth restriction, prematurity, and its clinical consequences in adult life.
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Affiliation(s)
- Arpana Iyengar
- Department of Pediatric Nephrology, St John's Medical College Hospital, Bangalore, India
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31
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Nummela SR, Salo P, Pahkala K, Raitakari OT, Viikari J, Rönnemaa T, Jula A, Rovio SP, Niinikoski H. Weight gain in infancy and markers of cardiometabolic health in young adulthood. Acta Paediatr 2022; 111:1603-1611. [PMID: 35366015 PMCID: PMC9543448 DOI: 10.1111/apa.16349] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 03/29/2022] [Accepted: 03/31/2022] [Indexed: 11/29/2022]
Abstract
Aim We studied whether repeatedly measured weight gain from birth up to age 2 years associated with cardiometabolic health in young adulthood. Methods Using the data collected in the longitudinal Special Turku Coronary Risk Factor Intervention Project, we investigated in 454 healthy subjects how early weight gain in six age intervals (birth to 7 months, 7–13 months, 13–18 months, 18–24 months, and birth to 13 and 24 months) associated with measures of cardiometabolic health at age 20 years. Linear regression analyses were controlled for (1) child's sex, intervention/control group, gestational age, baseline weight and change in length for each interval, and (2) parents’ education, mother's weight before pregnancy, height and weight gain during pregnancy, and father's body mass index at the 7‐month visit. Results Weight gain after the first year of life associated directly, when adjusted for traits of the child and parents, with systolic blood pressure, waist circumference and body mass index at age 20 years. In the fully adjusted analyses, weight gain from birth to 1 year and to 2 years of age associated inversely with insulin and insulin resistance. We found no association between early growth and diastolic blood pressure or serum lipids. Conclusion Early weight gain during first 2 years of life may predict later markers of cardiometabolic health.
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Affiliation(s)
| | - Pia Salo
- Centre for Population Health Research Turku University Hospital University of Turku Turku Finland
- Research Centre of Applied and Preventive Cardiovascular Medicine University of Turku Turku Finland
| | - Katja Pahkala
- Centre for Population Health Research Turku University Hospital University of Turku Turku Finland
- Research Centre of Applied and Preventive Cardiovascular Medicine University of Turku Turku Finland
- Sports & Exercise Medicine Unit Department of Physical Activity and Health Paavo Nurmi Centre University of Turku Turku Finland
| | - Olli T. Raitakari
- Centre for Population Health Research Turku University Hospital University of Turku Turku Finland
- Research Centre of Applied and Preventive Cardiovascular Medicine University of Turku Turku Finland
- Department of Clinical Physiology and Nuclear Medicine Turku University Hospital Turku Finland
| | - Jorma Viikari
- Division of Medicine Department of Medicine Turku University Hospital University of Turku Turku Finland
| | - Tapani Rönnemaa
- Division of Medicine Department of Medicine Turku University Hospital University of Turku Turku Finland
| | - Antti Jula
- Finnish Institute for Health and Welfare Helsinki Finland
| | - Suvi P. Rovio
- Centre for Population Health Research Turku University Hospital University of Turku Turku Finland
- Research Centre of Applied and Preventive Cardiovascular Medicine University of Turku Turku Finland
| | - Harri Niinikoski
- Centre for Population Health Research Turku University Hospital University of Turku Turku Finland
- Research Centre of Applied and Preventive Cardiovascular Medicine University of Turku Turku Finland
- Institute of Biomedicine University of Turku Turku Finland
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32
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Rasmussen JM, Thompson PM, Entringer S, Buss C, Wadhwa PD. Fetal programming of human energy homeostasis brain networks: Issues and considerations. Obes Rev 2022; 23:e13392. [PMID: 34845821 DOI: 10.1111/obr.13392] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 09/29/2021] [Accepted: 10/24/2021] [Indexed: 02/07/2023]
Abstract
In this paper, we present a transdisciplinary framework and testable hypotheses regarding the process of fetal programming of energy homeostasis brain circuitry. Our model proposes that key aspects of energy homeostasis brain circuitry already are functional by the time of birth (with substantial interindividual variation); that this phenotypic variation at birth is an important determinant of subsequent susceptibility for energy imbalance and childhood obesity risk; and that this brain circuitry exhibits developmental plasticity, in that it is influenced by conditions during intrauterine life, particularly maternal-placental-fetal endocrine, immune/inflammatory, and metabolic processes and their upstream determinants. We review evidence that supports the scientific premise for each element of this formulation, identify future research directions, particularly recent advances that may facilitate a better quantification of the ontogeny of energy homeostasis brain networks, highlight animal and in vitro-based approaches that may better address the determinants of interindividual variation in energy homeostasis brain networks, and discuss the implications of this formulation for the development of strategies targeted towards the primary prevention of childhood obesity.
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Affiliation(s)
- Jerod M Rasmussen
- Development, Health and Disease Research Program, University of California, Irvine, California, USA.,Department of Pediatrics, University of California, Irvine, California, USA
| | - Paul M Thompson
- Imaging Genetics Center, Mark and Mary Stevens Institute for Neuroimaging and Informatics, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Sonja Entringer
- Development, Health and Disease Research Program, University of California, Irvine, California, USA.,Department of Pediatrics, University of California, Irvine, California, USA.,Department of Medical Psychology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.,Departments of Psychiatry and Human Behavior, Obstetrics and Gynecology, Epidemiology, University of California, Irvine, California, USA
| | - Claudia Buss
- Development, Health and Disease Research Program, University of California, Irvine, California, USA.,Department of Pediatrics, University of California, Irvine, California, USA.,Department of Medical Psychology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.,Departments of Psychiatry and Human Behavior, Obstetrics and Gynecology, Epidemiology, University of California, Irvine, California, USA
| | - Pathik D Wadhwa
- Development, Health and Disease Research Program, University of California, Irvine, California, USA.,Department of Pediatrics, University of California, Irvine, California, USA.,Departments of Psychiatry and Human Behavior, Obstetrics and Gynecology, Epidemiology, University of California, Irvine, California, USA.,Department of Obstetrics and Gynecology, University of California, Irvine, California, USA.,Department of Epidemiology, University of California, Irvine, California, USA
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High blood pressure in children and adolescents: current perspectives and strategies to improve future kidney and cardiovascular health. Kidney Int Rep 2022; 7:954-970. [PMID: 35570999 PMCID: PMC9091586 DOI: 10.1016/j.ekir.2022.02.018] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 02/15/2022] [Accepted: 02/21/2022] [Indexed: 02/08/2023] Open
Abstract
Hypertension is one of the most common causes of preventable death worldwide. The prevalence of pediatric hypertension has increased significantly in recent decades. The cause of this is likely multifactorial, related to increasing childhood obesity, high dietary sodium intake, sedentary lifestyles, perinatal factors, familial aggregation, socioeconomic factors, and ethnic blood pressure (BP) differences. Pediatric hypertension represents a major public health threat. Uncontrolled pediatric hypertension is associated with subclinical cardiovascular disease and adult-onset hypertension. In children with chronic kidney disease (CKD), hypertension is also a strong risk factor for progression to kidney failure. Despite these risks, current rates of pediatric BP screening, hypertension detection, treatment, and control remain suboptimal. Contributing to these shortcomings are the challenges of accurately measuring pediatric BP, limited access to validated pediatric equipment and hypertension specialists, complex interpretation of pediatric BP measurements, problematic normative BP data, and conflicting society guidelines for pediatric hypertension. To date, limited pediatric hypertension research has been conducted to help address these challenges. However, there are several promising signs in the field of pediatric hypertension. There is greater attention being drawn on the cardiovascular risks of pediatric hypertension, more emphasis on the need for childhood BP screening and management, new public health initiatives being implemented, and increasing research interest and funding. This article summarizes what is currently known about pediatric hypertension, the existing knowledge-practice gaps, and ongoing research aimed at improving future kidney and cardiovascular health.
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Tsujimoto Y, Kataoka Y, Banno M, Taito S, Kokubo M, Masuzawa Y, Yamamoto Y. Association of low birthweight and premature birth with hypertensive disorders in pregnancy: a systematic review and meta-analysis. J Hypertens 2022; 40:205-212. [PMID: 34992195 DOI: 10.1097/hjh.0000000000003020] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Growing evidence suggests that women born preterm or small have an increased risk of experiencing hypertensive disorders during pregnancy; however, a quantitative summary of the evidence on this issue is unavailable. OBJECTIVE We aimed to systematically review the literature to describe the association between being born preterm, low birthweight (LBW), or small for gestational age (SGA), and future gestational hypertension, preeclampsia, or eclampsia. METHODS We searched the MEDLINE, Embase, CINAHL, ClinicalTrials.gov, and ICTRP databases. We included all cohort and case-control studies examining the association between LBW, preterm birth, or SGA and hypertensive disorders in pregnancy. We pooled the odds ratios and 95% confidence intervals using the DerSimonian and Laird random-effects model. We assessed the certainty of evidence for each outcome using the Grading of Recommendations, Assessment, Development, and Evaluation criteria. RESULTS Eleven studies were identified, totalling 752 316 participants. Being born preterm, LBW, or SGA was associated with gestational hypertension [pooled odds ratio (OR), 1.31; 95% confidence interval (CI) 1.15-1.50; moderate certainty of evidence] and preeclampsia (pooled OR, 1.35; 95% CI 1.23-1.48; moderate certainty of evidence). No study measured eclampsia as an outcome. CONCLUSION Women born preterm, LBW, or SGA have an increased risk of gestational hypertension and preeclampsia. The course of the mother's own birth might be used to identify women at risk of gestational hypertension and preeclampsia.
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Affiliation(s)
- Yasushi Tsujimoto
- Department of Health Promotion and Human Behavior, Kyoto University Graduate School of Medicine/School of Public Health, Yoshida Konoe cho, Sakyo-ku, Kyoto
- Department of Nephrology and Dialysis, Kyoritsu Hospital, Chuo-cho 16-5, Kawanishi, Hyogo
- Systematic Review Peer Support Group, Koraibashi, Chuo-ku, Osaka
- Cochrane Japan, Akashi Cho 10-1, Chuo-ku, Tokyo
| | - Yuki Kataoka
- Systematic Review Peer Support Group, Koraibashi, Chuo-ku, Osaka
- Department of Internal Medicine, Kyoto Min-Iren Asukai Hospital, Tanaka Asukai-cho 89, Sakyo-ku, Kyoto
| | - Masahiro Banno
- Systematic Review Peer Support Group, Koraibashi, Chuo-ku, Osaka
- Department of Psychiatry, Seichiryo Hospital, Tsurumai 4-16-27, Showa-ku, Nagoya, Aichi
| | - Shunsuke Taito
- Systematic Review Peer Support Group, Koraibashi, Chuo-ku, Osaka
- Division of Rehabilitation, Department of Clinical Practice and Support, Hiroshima University Hospital, Kasumi 1-2-3, Minami-ku, Hiroshima
| | - Masayo Kokubo
- Department of Neonatology, Nagano Children's Hospital, Toyoshina, Azumino, Nagano
- Department of Healthcare Epidemiology, Kyoto University Graduate School of Medicine / Public Health, Yoshida Konoe-cho, Sakyo-ku, Kyoto
| | - Yuko Masuzawa
- Cochrane Japan, Akashi Cho 10-1, Chuo-ku, Tokyo
- Division of Nursing, Chiba Faculty of Nursing, Tokyo Healthcare University, Kaijinchonishi 1-1042-2, Funabashi, Chiba
| | - Yoshiko Yamamoto
- Cochrane Japan, Akashi Cho 10-1, Chuo-ku, Tokyo
- Department of Health Policy, National Center for Child Health and Development, 2-10-1 Okura, Setagaya-ku, Tokyo, Japan
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Jebasingh F, Thomas N. Barker Hypothesis and Hypertension. Front Public Health 2022; 9:767545. [PMID: 35127619 PMCID: PMC8814110 DOI: 10.3389/fpubh.2021.767545] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 12/23/2021] [Indexed: 11/18/2022] Open
Abstract
Early onset hypertension is one of many major medical disorders that have evolved over the current millennium across both the developing as well as the developed world. Though various mechanisms have been postulated for the evolution of hypertension in these individuals, one of the most relevant ones is that of low birth weight and its association with hypertension. Barker from historical evidence has postulated the foetal onset adult disease (FOAD) or Thrifty phenotype on Low Birth Weight (LBW) associated hypertension. Later, Brenner highlighted the importance of low nephron mass and future implications. In this review we elaborate the mechanisms that were postulated for LBW-related hypertension as well the potential antihypertensive therapy that may be used in these individuals.
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Zhang Y, Xu X, Rahmani J, Ryan PM. Does famine exposure in early life modify risks of metabolic diseases in Chinese adults? Evidence based on YiduCloud clinic data. Int J Diabetes Dev Ctries 2022. [DOI: 10.1007/s13410-021-01041-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
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Graeve R, Balalian AA, Richter M, Kielstein H, Fink A, Martins SS, Philbin MM, Factor-Litvak P. Infants' prenatal exposure to opioids and the association with birth outcomes: A systematic review and meta-analysis. Paediatr Perinat Epidemiol 2022; 36:125-143. [PMID: 34755358 DOI: 10.1111/ppe.12805] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 07/21/2021] [Accepted: 07/25/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Prenatal exposure to opioids (PEO) is a worldwide public health issue. Opioids cross the placental barrier and may affect the developing foetus and the birth outcomes. OBJECTIVES This review aimed to explore newborns' weight, length and head circumference, preterm birth, and perinatal death as primary outcomes in relation to PEO. The secondary outcomes were gestational age at birth, Apgar scores and length of hospitalisation after delivery. DATA SOURCES PubMed, Embase, PsycInfo and the Web of Science. STUDY SELECTION AND DATA EXTRACTION Inclusion criteria were (i) cohort, case-control or cross-sectional peer-reviewed studies published in English through 1 March 2021; (ii) comparing outcomes between prenatal exposed and unexposed groups to opioids (prescribed or obtained illegally). Exclusion criteria were foetal alcohol syndrome and non-opioid primary exposure. SYNTHESIS Data were extracted by two authors. The Newcastle-Ottawa Quality Assessment Scale was used for study quality assessment. Due to heterogeneity across studies, we used random effects models to obtain pooled standardised mean difference (SMD), pooled risk ratio (RR) and 95% confidence interval (CI). RESULTS Data from 80 studies were extracted. In meta-analyses, opioid-exposed neonates had lower birthweight (SMD -0.77, 95% CI -0.90, -0.64, I2 = 82%), smaller head circumference (SMD -0.67, 95% CI -0.86, -0.48, I2 = 84%), shorter birth length (SMD -0.97, 95% CI -1.24, -0.70, I2 = 91%) and gestational age (SMD -0.45, 95% CI -0.60, -0.30, I2 = 80%) than unexposed neonates. Pooled risks of neonatal death and preterm birth were higher among opioid-exposed compared to unexposed neonates (RR 4.05, 95% CI 2.12, 7.72, I2 = 73%; and RR 1.92, 95% CI 1.57, 2.35, I2 = 99%). CONCLUSIONS We found increased risks of adverse birth outcomes in relation to PEO. Caution should be used in interpreting the findings, as many studies were rated as poor quality, and with substantial inter-study heterogeneity. Future studies should ensure comparability of opioid-exposed and -unexposed group to strengthen internal validity.
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Affiliation(s)
- Richard Graeve
- Medical Faculty, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | - Arin A Balalian
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York, USA
| | - Matthias Richter
- Institute of Medical Sociology (IMS), Interdisciplinary Centre for Health Sciences, Medical Faculty, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | - Heike Kielstein
- Institut fuer Anatomie und Zellbiologie, MLU Halle-Wittenberg, Halle (Saale), Germany
| | - Astrid Fink
- Institute of Medical Sociology (IMS), Interdisciplinary Centre for Health Sciences, Medical Faculty, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | - Silvia S Martins
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York, USA
| | - Morgan M Philbin
- Department of Sociomedical Sciences, Mailman School of Public Health, Columbia University, New York, New York, USA
| | - Pam Factor-Litvak
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York, USA
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Early Life Influences on Hearing in Adulthood: a Systematic Review and Two-Step Individual Patient Data Meta-Analysis. Ear Hear 2021; 43:722-732. [PMID: 34882620 PMCID: PMC9007099 DOI: 10.1097/aud.0000000000001163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Objectives: Adverse prenatal and early childhood development may increase susceptibility of hearing loss in adulthood. The objective was to assess whether indices of early development are associated with adult-onset hearing loss in adults ≥18 years. Design: In a systematic review and meta-analysis, four electronic databases were searched for studies reporting associations between indices of early development (birth weight and adult height) and adult-onset hearing loss in adults ≥18 years. We screened studies, extracted data, and assessed risk of bias. Authors were contacted to provide adjusted odds ratios from a logistic regression model for relationships between birth weight/adult height and normal/impaired hearing enabling a two-step individual patient data random-effects meta-analysis to be carried out. The study is registered with PROSPERO, CRD42020152214. Results: Four studies of birth weight and seven of adult height were identified. Three studies reported smaller birth weight associated with poorer adult hearing. Six studies reported shorter height associated with poorer hearing. Risk of bias was low to moderate. Four studies provided data for two-step individual patient data random-effects meta-analysis. Odds of hearing impairment were 13.5% lower for every 1 kg increase in birth weight [OR: 0.865 (95% confidence interval: 0.824 to 0.909)] in adulthood over two studies (N=81,289). Every 1 cm increase in height was associated with a 3% reduction in the odds of hearing impairment [OR: 0.970 (95% confidence interval: 0.968 to 0.971)] over four studies (N=156,740). Conclusions: Emerging evidence suggests that adverse early development increases the likelihood of hearing impairment in adulthood. Research and public health attention should focus on the potential for prevention of hearing impairment by optimizing development in early life.
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Mariano VS, Boer PA, Gontijo JAR. Fetal Undernutrition Programming, Sympathetic Nerve Activity, and Arterial Hypertension Development. Front Physiol 2021; 12:704819. [PMID: 34867434 PMCID: PMC8635863 DOI: 10.3389/fphys.2021.704819] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 10/14/2021] [Indexed: 12/11/2022] Open
Abstract
A wealth of evidence showed that low birth weight is associated with environmental disruption during gestation, triggering embryotic or fetal adaptations and increasing the susceptibility of progeny to non-communicable diseases, including metabolic and cardiovascular diseases, obesity, and arterial hypertension. In addition, dietary disturbance during pregnancy in animal models has highlighted mechanisms that involve the genesis of arterial hypertension, particularly severe maternal low-protein intake (LP). Functional studies demonstrated that maternal low-protein intake leads to the renal decrease of sodium excretion and the dysfunction of the renin-angiotensin-aldosterone system signaling of LP offspring. The antinatriuretic effect is accentuated by a reduced number of nephron units and glomerulosclerosis, which are critical in establishing arterial hypertension phenotype. Also, in this way, studies have shown that the overactivity of the central and peripheral sympathetic nervous system occurs due to reduced sensory (afferent) renal nerve activity. As a result of this reciprocal and abnormal renorenal reflex, there is an enhanced tubule sodium proximal sodium reabsorption, which, at least in part, contributes directly to arterial hypertension development in some of the programmed models. A recent study has observed that significant changes in adrenal medulla secretion could be involved in the pathophysiological process of increasing blood pressure. Thus, this review aims to compile studies that link the central and peripheral sympathetic system activity mechanisms on water and salt handle and blood pressure control in the maternal protein-restricted offspring. Besides, these pathophysiological mechanisms mainly may involve the modulation of neurokinins and catecholamines pathways.
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Affiliation(s)
- Vinícius Schiavinatto Mariano
- Fetal Programming and Hydroelectrolyte Metabolism Laboratory, Nucleus of Medicine and Experimental Surgery, Department of Internal Medicine, Faculty of Medical Sciences, State University of Campinas, São Paulo, Brazil
| | - Patrícia Aline Boer
- Fetal Programming and Hydroelectrolyte Metabolism Laboratory, Nucleus of Medicine and Experimental Surgery, Department of Internal Medicine, Faculty of Medical Sciences, State University of Campinas, São Paulo, Brazil
| | - José Antônio Rocha Gontijo
- Fetal Programming and Hydroelectrolyte Metabolism Laboratory, Nucleus of Medicine and Experimental Surgery, Department of Internal Medicine, Faculty of Medical Sciences, State University of Campinas, São Paulo, Brazil
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Chen M, Ma Y, Ma T, Li Y, Gao D, Chen L, Liu J, Zhang Y, Jiang J, Wang X, Dong Y, Ma J. The association between growth patterns and blood pressure in children and adolescents: A cross-sectional study of seven provinces in China. J Clin Hypertens (Greenwich) 2021; 23:2053-2064. [PMID: 34847290 PMCID: PMC8696227 DOI: 10.1111/jch.14393] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 10/12/2021] [Accepted: 11/02/2021] [Indexed: 01/22/2023]
Abstract
Aimed to investigate the associations between different growth patterns with high blood pressure, and further examine the mediation effect of BMI between growth patterns and high blood pressure among children and adolescents. A total of 31581 children and adolescents aged 7–18 years were selected based on the stratified cluster sampling method. Logistics regression models were used to calculate the odds rations (ORs) and 95% confidence interval (95%CI) of the association between different growth patterns and high blood pressure. Mediation effect analyses were applied to estimate the effect of BMI on the increase of blood pressure levels in different growth patterns. In different sex and ages, compared to reference group of normal growth, blood pressure levels and prevalence of high blood pressure of the catch‐up growth were higher, but that of the catch‐down growth were lower. The prevalence of high blood pressure was 11.69%, 16.06%, and 9.68% in normal growth, catch‐up growth, and catch‐down growth, respectively. In total, compared with the normal growth pattern, the ORs (95%CI) of high blood pressure, high systolic blood pressure and high diastolic blood pressure in the catch‐up growth were 1.171(1.073,1.280), 1.110(1.001,1.230) and 1.141(1.025,1.270) (p < .05), respectively. Additionally, the mediation effect of current BMI existed in the association between blood pressure levels and different growth patterns, particularly in boys. Our findings suggested that different growth patterns after birth could modify blood pressure, and the potential risks of high blood pressure could be increased by catch‐up growth at childhood and adolescence.
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Affiliation(s)
- Manman Chen
- School of Public Health, National Health Commission Key Laboratory of Reproductive Health, Institute of Child and Adolescent Health, Peking University, Beijing, China
| | - Ying Ma
- School of Public Health, National Health Commission Key Laboratory of Reproductive Health, Institute of Child and Adolescent Health, Peking University, Beijing, China
| | - Tao Ma
- School of Public Health, National Health Commission Key Laboratory of Reproductive Health, Institute of Child and Adolescent Health, Peking University, Beijing, China
| | - Yanhui Li
- School of Public Health, National Health Commission Key Laboratory of Reproductive Health, Institute of Child and Adolescent Health, Peking University, Beijing, China
| | - Di Gao
- School of Public Health, National Health Commission Key Laboratory of Reproductive Health, Institute of Child and Adolescent Health, Peking University, Beijing, China
| | - Li Chen
- School of Public Health, National Health Commission Key Laboratory of Reproductive Health, Institute of Child and Adolescent Health, Peking University, Beijing, China
| | - Jieyu Liu
- School of Public Health, National Health Commission Key Laboratory of Reproductive Health, Institute of Child and Adolescent Health, Peking University, Beijing, China
| | - Yi Zhang
- School of Public Health, National Health Commission Key Laboratory of Reproductive Health, Institute of Child and Adolescent Health, Peking University, Beijing, China
| | - Jun Jiang
- Department of Plant Science and Landscape Architecture, University of Maryland, College Park, Maryland, USA
| | - Xinxin Wang
- School of Public Health and Management, Key Laboratory of Environmental Factors and Chronic Disease Control, Ningxia Medical University, Ningxia, China
| | - Yanhui Dong
- School of Public Health, National Health Commission Key Laboratory of Reproductive Health, Institute of Child and Adolescent Health, Peking University, Beijing, China
| | - Jun Ma
- School of Public Health, National Health Commission Key Laboratory of Reproductive Health, Institute of Child and Adolescent Health, Peking University, Beijing, China
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Yallapragada SG, Savani RC, Goss KN. Cardiovascular impact and sequelae of bronchopulmonary dysplasia. Pediatr Pulmonol 2021; 56:3453-3463. [PMID: 33756045 DOI: 10.1002/ppul.25370] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 02/25/2021] [Accepted: 03/03/2021] [Indexed: 12/14/2022]
Abstract
The development, growth, and function of the cardiac, pulmonary, and vascular systems are closely intertwined during both fetal and postnatal life. In utero, placental, environmental, and genetic insults may contribute to abnormal pulmonary alveolarization and vascularization that increase susceptibility to the development of bronchopulmonary dysplasia (BPD) in preterm infants. However, the shared milieu of stressors may also contribute to abnormal cardiac or vascular development in the fetus and neonate, leading to the potential for cardiovascular dysfunction. Further, cardiac or pulmonary maladaptation can potentiate dysfunction in the other organ, amplify the risk for BPD in the neonate, and increase the trajectory for overall neonatal morbidity. Beyond infancy, there is an increased risk for systemic and pulmonary vascular disease including hypertension, as well as potential cardiac dysfunction, particularly within the right ventricle. This review will focus on the cardiovascular antecedents of BPD in the fetus, cardiovascular consequences of preterm birth in the neonate including associations with BPD, and cardiovascular impact of prematurity and BPD throughout the lifespan.
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Affiliation(s)
- Sushmita G Yallapragada
- Division of Neonatal-Perinatal Medicine, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Rashmin C Savani
- Division of Neonatal-Perinatal Medicine, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Kara N Goss
- Division of Pulmonary and Critical Care, Departments of Medicine and Pediatrics, University of Texas Southwestern Medical Center, Dallas, Texas, USA
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Fung C, Zinkhan E. Short- and Long-Term Implications of Small for Gestational Age. Obstet Gynecol Clin North Am 2021; 48:311-323. [PMID: 33972068 DOI: 10.1016/j.ogc.2021.02.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Fetal growth restriction (FGR) describes a fetus' inability to attain adequate weight gain based on genetic potential and gestational age and is the second most common cause of perinatal morbidity and mortality after prematurity. Infants who have suffered fetal growth restriction are at the greatest risks for short- and long-term complications. This article specifically details the neurologic and cardiometabolic sequalae associated with fetal growth restriction, as well as the purported mechanisms that underlie their pathogenesis. We end with a brief discussion about further work that is needed to gain a more complete understanding of fetal growth restriction.
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Affiliation(s)
- Camille Fung
- Division of Neonatology, Department of Pediatrics, University of Utah, 295 Chipeta Way, Salt Lake City, UT 84108, USA.
| | - Erin Zinkhan
- Division of Neonatology, Department of Pediatrics, University of Utah, 295 Chipeta Way, Salt Lake City, UT 84108, USA
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Cocucci SE, Di Carlo MB, Touzón MS, Santacruz MG, Payalef SN, Reyes AP, Ruda Vega H, Vazquez Blanco M, Perazzi BE. Biochemical profiling study in umbilical cord blood in mothers with metabolic disorders. J Matern Fetal Neonatal Med 2021; 35:8317-8326. [PMID: 34496692 DOI: 10.1080/14767058.2021.1973994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND During pregnancy metabolic disorders that affect differently the fetus, are known. These could be early or late disorders. OBJECTIVES To analyze different biochemical parameters in umbilical cord blood (UCB) of healthy and pathological newborns from mothers with metabolic disorders. MATERIALS AND METHODS Samples from UCB (121) were analyzed of newborn from mothers with metabolic disorders who attended at Obstetrics Division. Patients were consecutive, prospective and transversally studied. Newborn were classified as healthy (n = 65) and pathological (n = 56). The maternal metabolic disorders were gestational or non-gestational diabetes, glucose intolerance, insulin resistance and/or obesity).The disorders of the pathological newborns were intrauterine growth restriction (IUGR) and/or fetal distress. Glucose (Glu), urea, creatinine, uric acid (UA), total bilirubin (TB), total proteins (TP), albumin (Alb), transaminases (ALT/AST), alkaline-phosphatase (ALP), gammaglutamyltranspeptidase (GGT), creatinkinasa (CK), lactatedehydrogenase, amylase (amy), pseudocholinesterase, iron, calcium, phosphorus, magnesium (Mg), sodium, potassium, chlorine, cholesterol (Chol), HDL-Chol, LDL-Chol, triglycerides (TG), high sensitivity C reactive protein (hsCRP) were determined by recommended methods. T-Student's and Mann Withney tests were applied, p < .05. RESULTS Pathological neonates (n: 56) showed a significant decrease in maternal gestation weeks (GW) and in newborn weight (NW) with respect to healthy newborns (n: 65) from mothers with metabolic disorders (p < .0001). Pathological neonates from mothers with metabolic pathologies (n: 56) showed significant increases in Chol, TG, TB (p < .01), LDL-Chol, UA, Mg, hsCRP, ALP levels (p < .05) and significant decreases in TP, Alb (p < .0001) and Glu, ALT, CK, GGT, amy (p < .05) in UCB with respect to healthy newborns. CONCLUSIONS In pathological newborn, the decrease in GW and NW would be related to IUGR that accompany these metabolic disorders. The increases observed of the analyzed parameters would be related to cellular destruction associated to maternal pathology and decreases of the parameters to IUGR with hepatic immaturity.
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Affiliation(s)
- Silvina Ema Cocucci
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Departamento de Bioquímica Clínica., Hospital de Clínicas "José de San Martín", Buenos Aires, Argentina
| | - María Beatriz Di Carlo
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Departamento de Bioquímica Clínica., Hospital de Clínicas "José de San Martín", Buenos Aires, Argentina.,Universidad de Buenos Aires, Instituto de Fisiopatología y Bioquímica Clínica (INFIBIOC), Buenos Aires, Argentina
| | - María Sol Touzón
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Departamento de Bioquímica Clínica., Hospital de Clínicas "José de San Martín", Buenos Aires, Argentina
| | - Mirtha Gabriela Santacruz
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Departamento de Bioquímica Clínica., Hospital de Clínicas "José de San Martín", Buenos Aires, Argentina
| | - Sandra Noemi Payalef
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Departamento de Bioquímica Clínica., Hospital de Clínicas "José de San Martín", Buenos Aires, Argentina
| | - Ana Paula Reyes
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Departamento de Bioquímica Clínica., Hospital de Clínicas "José de San Martín", Buenos Aires, Argentina
| | - Hilda Ruda Vega
- Universidad de Buenos Aires, Hospital de Clínicas "José de San Martín", División Obstetricia, Buenos Aires, Argentina
| | - Manuel Vazquez Blanco
- Universidad de Buenos Aires, Hospital de Clínicas "José de San Martín", División Cardiología, Buenos Aires, Argentina
| | - Beatriz Elizabeth Perazzi
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Departamento de Bioquímica Clínica., Hospital de Clínicas "José de San Martín", Buenos Aires, Argentina.,Universidad de Buenos Aires, Instituto de Fisiopatología y Bioquímica Clínica (INFIBIOC), Buenos Aires, Argentina
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44
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Long J, Zhang M, Wang G, Hong X, Ji Y, Bustamante-Helfrich B, Wang X, Mueller NT. Association of Placental Pathology With Childhood Blood Pressure Among Children Born Preterm. Am J Hypertens 2021; 34:1154-1162. [PMID: 34424290 PMCID: PMC9526806 DOI: 10.1093/ajh/hpab097] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 06/08/2021] [Accepted: 08/12/2021] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND The in utero pathologies underlying the link between preterm birth and offspring high blood pressure (BP) are still unknown. We investigated the prospective associations of placental histopathological findings with childhood BP among children born preterm. METHODS Our study sample included 546 mother-child pairs with preterm birth (before 37 weeks gestation) enrolled from 1999 to 2013 at the Boston Medical Center. Early preterm birth was defined as gestational age between 23 and 34 weeks. We histologically classified maternal placental pathology using the latest recommended categories: no placental complications, histologic chorioamnionitis, maternal vascular malperfusion, and other placental complications. We calculated age-, sex-, and height-specific systolic BP (SBP) percentiles for children using the 2017 American Academy of Pediatrics Clinical Practice Guideline. We used linear regression models with generalized estimating equations to examine the associations. RESULTS The mean (standard deviation (SD)) postnatal follow-up of the study children was 9.29 (4.1) years. After adjusting for potential confounders, histologic chorioamnionitis was associated with a 5.42 percentile higher childhood SBP (95% confidence interval: 0.32, 10.52) compared with no placental pathologic findings. This association was stronger among early preterm children. Maternal vascular malperfusion was associated with a 8.44 percentile higher childhood SBP among early preterm children (95% confidence interval: 1.54, 15.34) but the association was attenuated (6.25, 95% confidence interval: -0.76, 13.26) after additional adjustment for child standardized birthweight, a potential mediator of the association. CONCLUSIONS These findings suggest that among children born preterm, especially those born early preterm, both placental histologic chorioamnionitis and vascular malperfusion may help to differentiate a child's risk of high BP.
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Affiliation(s)
- Jingmiao Long
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins University, Baltimore, Maryland, USA
| | - Mingyu Zhang
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins University, Baltimore, Maryland, USA
| | - Guoying Wang
- Center on the Early Life Origins of Disease, Department of Population, Family and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Xiumei Hong
- Center on the Early Life Origins of Disease, Department of Population, Family and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Yuelong Ji
- Center on the Early Life Origins of Disease, Department of Population, Family and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Blandine Bustamante-Helfrich
- Center on the Early Life Origins of Disease, Department of Population, Family and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Department of Clinical and Applied Science Education (Pathology), University of the Incarnate Word School of Osteopathic Medicine, San Antonio, Texas, USA
| | - Xiaobin Wang
- Center on the Early Life Origins of Disease, Department of Population, Family and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - Noel T Mueller
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins University, Baltimore, Maryland, USA
- Correspondence: Noel T. Mueller ()
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Elmrayed S, Metcalfe A, Brenner D, Wollny K, Fenton TR. Are small-for-gestational-age preterm infants at increased risk of overweight? Statistical pitfalls in overadjusting for body size measures. J Perinatol 2021; 41:1845-1851. [PMID: 33850286 DOI: 10.1038/s41372-021-01050-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 02/04/2021] [Accepted: 03/29/2021] [Indexed: 01/31/2023]
Abstract
OBJECTIVE The objective of this study is to analyze the effect of adjusting for body measures on the association between small for gestational age (SGA) and overweight at 3 years. STUDY DESIGN Data were obtained from the Preterm Infant Multicenter Growth Study (n = 1089). Logistic regression was used, to adjust for confounders with additional adjustments separately for weight and height at 21 months. Marginal structural models (MSMs) estimated the direct effect of SGA on overweight. RESULTS The crude and adjusted for confounders models yielded null associations between SGA and overweight. Adjusting for height yielded a positive association (odds ratio (OR): 2.31, 95% CI: 0.52-10.26) and adjusting for weight provided a significantly positive association (OR: 6.60, 95% CI: 1.10-37.14). The MSMs, with height and weight held constant, provided no evidence for a direct effect of SGA on overweight (OR: 0.83, 95% CI: 0.14-5.01, OR: 0.71, 95% CI: 0.18-2.81, respectively). CONCLUSION Adjusting for body measures can change the association between SGA and overweight, providing spurious estimates.
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Affiliation(s)
- Seham Elmrayed
- Department of Community Health Sciences, O'Brien Institute of Public Health, Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
| | - Amy Metcalfe
- Department of Community Health Sciences, O'Brien Institute of Public Health, Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Darren Brenner
- Department of Community Health Sciences, O'Brien Institute of Public Health, Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Krista Wollny
- Department of Community Health Sciences, O'Brien Institute of Public Health, Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Tanis R Fenton
- Department of Community Health Sciences, O'Brien Institute of Public Health, Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.,Nutrition Services, Alberta Health Services, Calgary, AB, Canada
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Early-childhood BMI trajectories in relation to preclinical cardiovascular measurements in adolescence. J Dev Orig Health Dis 2021; 13:322-329. [PMID: 34308826 DOI: 10.1017/s2040174421000441] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Cardiovascular diseases are the leading causes of morbidity and mortality. Overweight, obesity, and accelerated growth during early childhood have been associated with adverse cardiovascular outcomes in later life. Few studies have assessed whether trajectories of accelerated growth in early childhood are associated with preclinical cardiovascular measurements. We aimed to evaluate the associations between childhood body mass index (BMI) growth trajectories and measures of macro- and microvascular function in early adolescence. Measurements of macrovascular function (systolic and diastolic blood pressure (SBP and DBP), pulse wave velocity (PWV), and microvascular function (central retinal arteriolar/veinular equivalent) were assessed at 11 years old in a Spanish birth cohort study (n = 489). BMI trajectories from birth to 9 years were identified using latent class growth analysis. Multiple linear regression assessed the associations between the BMI trajectories and macro- and microvascular function. Compared to children with average birth size and slower BMI gain (reference), children with a lower birth size and accelerated BMI gain had increased SBP [β = 6.57; (95% CI 4.00, 9.15)], DBP [β = 3.65; (95% CI 1.45, 5.86)], and PWV [β = 0.14; (95% CI 0.01, 0.27)]. Children with higher birth size and accelerated BMI gain had increased SBP [β = 4.75; (95% CI 1.79, 7.71) compared to the reference. No significant associations between BMI trajectories and the microvascular measurements were observed. In conclusion, we found that childhood BMI trajectories characterized by accelerated growth are associated with preclinical macrovascular measurements in young adolescents.
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Nordman H, Jääskeläinen J, Voutilainen R. Birth Size as a Determinant of Cardiometabolic Risk Factors in Children. Horm Res Paediatr 2021; 93:144-153. [PMID: 32846418 DOI: 10.1159/000509932] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 07/06/2020] [Indexed: 11/19/2022] Open
Abstract
The association between birth size and cardiometabolic disease risk may be U-shaped. Being born small for gestational age (SGA) has a definitive association with later cardiovascular risk, but the impact of being born large for gestational age (LGA) on cardiometabolic health is more controversial. In addition to birth size, early postnatal growth pattern and later weight gain affect cardiometabolic risk in adulthood. Most SGA-born children have catch-up and LGA-born children have catch-down growth during the first years of life. The extent of this early compensatory growth may contribute to the adverse health outcomes. Both SGA- and LGA-born children are at an increased risk for overweight and obesity. This may have a long-term impact on cardiometabolic health as overweight tends to track to adulthood. Other cardiometabolic risk factors, including alterations in glucose metabolism, dyslipidemia, hypertension, and low-grade inflammation are associated with birth weight. Many of these risk factors are related to overweight or adverse fat distribution. Since later cardiometabolic risk is often mediated by early growth pattern and later overweight in SGA and LGA children, it is important to focus on staying normal weight throughout life. Hence, effective interventions to reduce cardiometabolic risk in LGA and SGA children should be developed.
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Affiliation(s)
- Henrikki Nordman
- Department of Pediatrics, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland,
| | - Jarmo Jääskeläinen
- Department of Pediatrics, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
| | - Raimo Voutilainen
- Department of Pediatrics, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
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48
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Sabri MR, Habibi D, Ramezaninezhad D, Ghazavi R, Gheissari A, Mohammadifard N, Mansourian M, Sarrafzadegan N. The associations of low birth weight with primary hypertension in later life: A systematic review and meta-analysis. JOURNAL OF RESEARCH IN MEDICAL SCIENCES 2021; 26:33. [PMID: 34345244 PMCID: PMC8305774 DOI: 10.4103/jrms.jrms_869_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 09/28/2020] [Accepted: 12/25/2020] [Indexed: 12/04/2022]
Abstract
Background: The purpose of this study was to evaluate of the study the role of LBW on EH in children and by studying the existing published literature. Materials and Methods: A comprehensive literature search for original studies was conducted in Clarivate Analytics Web of Science, PubMed, Scopus, and Embase until July 2019. The search used all of the main keywords and its synonyms include essential hypertension, primary hypertension, essential arterial hypertension, idiopathic hypertension, spontaneous hypertension; child, childhood, children, pediatric, pediatrics, infant, infancy, newborn, neonatal, adolescence, teenagers; and BW, newborn weight, neonatal weight, BW. Results: Twelve articles were eligible for the final evaluation. Due to the difference among studies in the report, studies were divided into two-part. The first part, articles were reported in the LBW and NBW groups (interested outcome were SBP and DBP), and the second part was composed as the EH and NR groups (interested outcome were LBW and NBW). In the first part, SMD for SBP was -1.09 with 95% CI (-1.91,-0.26), and was statistically significant (Z=2.58, P=0.010). As well, SMD for DBP was -0.68 with 95% CI (-1.32,-0.05) statistically significant (Z=2.10, P=0.036). In the second part, SMD for SBP was 0.77 with 95% CI (-0.85, 2.39), and was statistically significant (Z=0.93, P=0.352). Subgroup analysis was performed on the pre-term and full- term babies. SMD for SBP was -0.08 with 95% CI (-0.51, 0.35) in the pre-term, and the full-term was -2.07 with 95% CI (-3.47, -0.67). As well, SMD for DBP was -0.02 with 95% CI (-0.20, 0.17) in the preterm, and the term was -1.35 with 95% CI (-1.57, -1.13). Conclusion: Although findings of the correlation between BW and EHTN have conflicted. To our knowledge, this is the first report that attempts to a conclusion.
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Affiliation(s)
- Mohammad Reza Sabri
- Pediatric Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Danial Habibi
- Department of Biostatistics and Epidemiology, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | - Roghaieh Ghazavi
- Vice Chancellery of Research and Technology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Alaleh Gheissari
- Department of Nephrology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Noushin Mohammadifard
- Hypertension Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Marjan Mansourian
- Department of Biostatistics and Epidemiology, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Nizal Sarrafzadegan
- Isfahan Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
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Schwartz AV, Sant KE, Navarrete J, George UZ. Mathematical modeling of the interaction between yolk utilization and fish growth in zebrafish, Danio rerio. Development 2021; 148:261800. [PMID: 33960383 DOI: 10.1242/dev.193508] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 03/29/2021] [Indexed: 12/12/2022]
Abstract
Optimal embryonic development plays a major role in the health of an individual beyond the developmental stage. Nutritional perturbation during development is associated with cardiovascular and metabolic disease later in life. With both nutritional uptake and overall growth being risk factors for eventual health, it is necessary to understand not only the behavior of the processes during development but also their interactions. In this study, we used differential equations, image analyses, curve fittings, parameter estimation and laboratory experiments to quantify the rate of yolk absorption and its effect on early development of a vertebrate model (Danio rerio). Findings from this study establish a nonlinear functional relationship between nutrient absorption and early fish growth. We found that the rate of change in fish length and yolk utilization is logistic, that is the yolk decays rapidly for a period of time before leveling out. An interesting finding from this study is that yolk utilization reaches its maximum at 84 h post-fertilization. We validated our mathematical models against experimental observations, making them powerful tools for replication and future simulations.
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Affiliation(s)
- Ashley V Schwartz
- Department of Mathematics and Statistics, San Diego State University, 5500 Campanile Drive, San Diego, CA 92182, USA
| | - Karilyn E Sant
- School of Public Health, San Diego State University, 5500 Campanile Drive, San Diego, CA 92182, USA
| | - Julian Navarrete
- School of Public Health, San Diego State University, 5500 Campanile Drive, San Diego, CA 92182, USA
| | - Uduak Z George
- Department of Mathematics and Statistics, San Diego State University, 5500 Campanile Drive, San Diego, CA 92182, USA
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Crispi F, Crovetto F, Rodriguez-López M, Sepúlveda-Martinez Á, Miranda J, Gratacós E. Postnatal persistence of cardiac remodeling and dysfunction in late fetal growth restriction. Minerva Obstet Gynecol 2021; 73:471-481. [PMID: 33949826 DOI: 10.23736/s2724-606x.21.04823-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Fetal growth restriction is one of the most common obstetric complications, affecting 7-10% of all pregnancies. Affected fetuses are exposed to an adverse environment in utero during a critical time of development and may face long-term health consequences such as increased cardiovascular risk in adulthood. Growth restricted fetuses develop remodeled hearts with signs of systolic and diastolic dysfunction. Cardiac adaptations are more evident in early severe cases, but also present in late onset fetal growth restriction. Cardiovascular remodeling persists into postnatal life, from the neonatal period to adolescence, encompassing an increased susceptibility to adult disease. In this review, we summarize the current evidence on cardiovascular programming associated to fetal growth restriction, its postnatal consequences and potential strategies to reduce their cardiovascular risk.
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Affiliation(s)
- Fatima Crispi
- Barcelona Center for Maternal-Fetal and Neonatal Medicine (BCNatal), Center for Biomedical Research on Rare Diseases (CIBER-ER), Instituto Clínic de Ginecología, Obstetricia y Neonatología (ICGON), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic and Hospital Sant Joan de Deu, University of Barcelona, Barcelona, Spain
| | - Francesca Crovetto
- Barcelona Center for Maternal-Fetal and Neonatal Medicine (BCNatal), Center for Biomedical Research on Rare Diseases (CIBER-ER), Instituto Clínic de Ginecología, Obstetricia y Neonatología (ICGON), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic and Hospital Sant Joan de Deu, University of Barcelona, Barcelona, Spain -
| | - Mérida Rodriguez-López
- Barcelona Center for Maternal-Fetal and Neonatal Medicine (BCNatal), Center for Biomedical Research on Rare Diseases (CIBER-ER), Instituto Clínic de Ginecología, Obstetricia y Neonatología (ICGON), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic and Hospital Sant Joan de Deu, University of Barcelona, Barcelona, Spain.,Pontificia Universidad Javeriana seccional Cali, Cali, Colombia
| | - Álvaro Sepúlveda-Martinez
- Barcelona Center for Maternal-Fetal and Neonatal Medicine (BCNatal), Center for Biomedical Research on Rare Diseases (CIBER-ER), Instituto Clínic de Ginecología, Obstetricia y Neonatología (ICGON), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic and Hospital Sant Joan de Deu, University of Barcelona, Barcelona, Spain.,Unit of Fetal Medicine, Department of Obstetrics and Gynecology, Hospital Clínico de la Universidad de Chile, Santiago de Chile, Chile
| | - Jezid Miranda
- Barcelona Center for Maternal-Fetal and Neonatal Medicine (BCNatal), Center for Biomedical Research on Rare Diseases (CIBER-ER), Instituto Clínic de Ginecología, Obstetricia y Neonatología (ICGON), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic and Hospital Sant Joan de Deu, University of Barcelona, Barcelona, Spain.,Grupo de Investigación en Cuidado Intensivo (GRICIO), Department of Obstetrics and Gynecology, Universidad de Cartagena, Cartagena, Colombia
| | - Eduard Gratacós
- Barcelona Center for Maternal-Fetal and Neonatal Medicine (BCNatal), Center for Biomedical Research on Rare Diseases (CIBER-ER), Instituto Clínic de Ginecología, Obstetricia y Neonatología (ICGON), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic and Hospital Sant Joan de Deu, University of Barcelona, Barcelona, Spain
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