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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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2
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Groen In 't Woud S, Westland R, Feitz WFJ, Roeleveld N, van Wijk JAE, van der Zanden LFM, Schreuder MF. Clinical Management of Children with a Congenital Solitary Functioning Kidney: Overview and Recommendations. EUR UROL SUPPL 2021; 25:11-20. [PMID: 34337499 PMCID: PMC8317823 DOI: 10.1016/j.euros.2021.01.003] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/05/2021] [Indexed: 11/25/2022] Open
Abstract
CONTEXT A congenital solitary functioning kidney (cSFK) is a common developmental defect that predisposes to hypertension and chronic kidney disease (CKD) as a consequence of hyperfiltration. Every urologist takes care of patients with a cSFK, since some will need lifelong urological care or will come with clinical problems or questions to an adult urologist later in life. OBJECTIVE We aim to provide clear recommendations for the initial clinical management and follow-up of children with a cSFK. EVIDENCE ACQUISITION PubMed and EMBASE were searched to identify relevant publications, which were combined with guidelines on related topics and expert opinion. EVIDENCE SYNTHESIS Initially, cSFK diagnosis should be confirmed and risk factors for kidney injury should be identified using ultrasound. Although more research into early predictors of kidney injury is needed, additional congenital anomalies of the kidney or urinary tract and absence of compensatory kidney hypertrophy have repeatedly been associated with a worse prognosis. The role of voiding cystourethrography and antibiotic prophylaxis remains controversial, and is complicated by the exclusion of children with a cSFK from studies. A yearly follow-up for signs of kidney injury is recommended for children with a cSFK. As masked hypertension is prevalent, annual ambulatory blood pressure measurement should be considered. During puberty, an increasing incidence of kidney injury is seen, indicating that long-term follow-up is necessary. If signs of kidney injury are present, angiotensin converting enzyme inhibitors are the first-line drugs of choice. CONCLUSIONS This overview points to the urological and medical clinical aspects and long-term care guidance for children with a cSFK, who are at risk of hypertension and CKD. Monitoring for signs of kidney injury is therefore recommended throughout life. Large, prospective studies with long-term follow-up of clearly defined cohorts are still needed to facilitate more risk-based and individualized clinical management. PATIENT SUMMARY Many children are born with only one functioning kidney, which could lead to kidney injury later in life. Therefore, a kidney ultrasound is made soon after birth, and other investigations may be needed as well. Urologists taking care of patients with a solitary functioning kidney should realize the long-term clinical aspects, which might need medical management.
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Affiliation(s)
- Sander Groen In 't Woud
- Department for Health Evidence, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, The Netherlands
- Department of Pediatric Nephrology, Radboudumc Amalia Children's Hospital, Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands
| | - Rik Westland
- Department of Pediatric Nephrology, Amsterdam UMC, Amsterdam, The Netherlands
| | - Wout F J Feitz
- Division of Pediatric Urology, Department of Urology, Radboudumc Amalia Children's Hospital, Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands
| | - Nel Roeleveld
- Department for Health Evidence, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, The Netherlands
| | - Joanna A E van Wijk
- Division of Pediatric Urology, Department of Urology, Radboudumc Amalia Children's Hospital, Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands
| | - Loes F M van der Zanden
- Department for Health Evidence, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, The Netherlands
| | - Michiel F Schreuder
- Department of Pediatric Nephrology, Radboudumc Amalia Children's Hospital, Radboud Institute for Molecular Life Sciences, Nijmegen, The Netherlands
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3
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Bouhanick B, Sosner P, Brochard K, Mounier-Véhier C, Plu-Bureau G, Hascoet S, Ranchin B, Pietrement C, Martinerie L, Boivin JM, Fauvel JP, Bacchetta J. Hypertension in Children and Adolescents: A Position Statement From a Panel of Multidisciplinary Experts Coordinated by the French Society of Hypertension. Front Pediatr 2021; 9:680803. [PMID: 34307254 PMCID: PMC8292722 DOI: 10.3389/fped.2021.680803] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 06/09/2021] [Indexed: 11/23/2022] Open
Abstract
Hypertension is much less common in children than in adults. The group of experts decided to perform a review of the literature to draw up a position statement that could be used in everyday practice. The group rated recommendations using the GRADE approach. All children over the age of 3 years should have their blood pressure measured annually. Due to the lack of data on cardiovascular morbidity and mortality associated with blood pressure values, the definition of hypertension in children is a statistical value based on the normal distribution of blood pressure in the paediatric population, and children and adolescents are considered as having hypertension when their blood pressure is greater than or equal to the 95th percentile. Nevertheless, it is recommended to use normative blood pressure tables developed according to age, height and gender, to define hypertension. Measuring blood pressure in children can be technically challenging and several measurement methods are listed here. Regardless of the age of the child, it is recommended to carefully check for a secondary cause of hypertension as in 2/3 of cases it has a renal or cardiac origin. The care pathway and principles of the therapeutic strategy are described here.
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Affiliation(s)
- Béatrice Bouhanick
- Service d'Hypertension Artérielle et Thérapeutique, CHU Rangueil, CERPOP, Université de Toulouse, Inserm, UPS, Toulouse, France
| | - Philippe Sosner
- Centre Médico-Sportif MON STADE, Paris, France.,Hôpital Hôtel-Dieu, APHP, Centre de Diagnostic et de Thérapeutique, Paris, France.,Laboratoire MOVE (EA 6314), Université de Poitiers, Faculté des Sciences du Sport, Poitiers, France
| | - Karine Brochard
- Service de Néphrologie Médecine Interne Pédiatrique, Hôpital des Enfants, CHU Toulouse, Toulouse, France
| | - Claire Mounier-Véhier
- Institut Cœur-Poumon, Médecine Vasculaire et HTA, CHU, Université Lille, EA 2694 - Santé Publique: Epidémiologie et Qualité des Soins Lille, Lille, France
| | - Geneviève Plu-Bureau
- Unité de Gynécologie Médicale, AP-HP, Hôpital Port-Royal, Université de Paris, Paris, France
| | - Sébastien Hascoet
- Pôle des Cardiopathies Congénitales du Nouveau-Né à L'adulte - Centre Constitutif Cardiopathies Congénitales Complexes M3C, Groupe Hospitalier Paris Saint-Joseph, Hôpital Marie-Lannelongue, Inserm U999, Université Paris-Saclay, Le Plessis-Robinson, France
| | - Bruno Ranchin
- Centre de Référence des Maladies Rénales Rares, Service de Néphrologie Rhumatologie et Dermatologie Pédiatriques, Filières Maladies Rares ORKID et ERK-Net, Hospices Civils de Lyon, Hôpital Femme Mère Enfant, Bron, France.,Faculté de Médecine Lyon Est, Université Lyon 1, Lyon, France
| | | | - Laetitia Martinerie
- Centre de Reference des Maladies Rares de la Croissance et du Développement, Université de Paris, Endocrinologie et Diabétologie Pédiatrique, AP-HP, Hôpital Robert-Debré, Paris, France
| | - Jean Marc Boivin
- Département de Médecine Générale, Université de Lorraine, Inserm CIC-P Pierre Drouin Vandœuvre-Lès-Nancy, Vandœuvre-lès-Nancy, France
| | - Jean Pierre Fauvel
- Service de Néphrologie Hospices Civils, Hôpital Edouard Herriot, Lyon, France.,UMR CNRS 5558, Université Claude Bernard Lyon 1, Villeurbanne, France
| | - Justine Bacchetta
- Centre de Référence des Maladies Rénales Rares, Service de Néphrologie Rhumatologie et Dermatologie Pédiatriques, Filières Maladies Rares ORKID et ERK-Net, Hospices Civils de Lyon, Hôpital Femme Mère Enfant, Bron, France.,Faculté de Médecine Lyon Est, Université Lyon 1, Lyon, France
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4
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Dionne JM. Evidence Gaps in the Identification and Treatment of Hypertension in Children. Can J Cardiol 2020; 36:1384-1393. [PMID: 32502426 DOI: 10.1016/j.cjca.2020.02.076] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 02/06/2020] [Indexed: 01/03/2023] Open
Abstract
The ultimate goal of recognizing and treating hypertension in childhood is to prevent target-organ damage during childhood and to reduce the risk of adulthood cardiovascular disease. The quality of evidence to guide blood pressure management in children is lower than in adult medicine, yet some common findings support clinical practice recommendations. Oscillometric devices are increasingly replacing manual blood pressure measurements, but evidence shows that readings are not equivalent between the 2 methods. In addition, multiple blood pressure readings are needed before diagnosing a child with hypertension, but the optimal number and timing are still being determined. The recent American Academy of Pediatrics blood pressure guideline has revised the normative data tables and included threshold blood pressure limits which seem to identify children with higher cardiovascular risks. Threshold limits vary between guidelines, and the most accurate threshold has yet to be determined. Lifestyle modifications are a cornerstone of hypertension management, but the optimal diet and physical activity changes for beneficial effect are not known. When pharmacotherapy is needed, physicians have used drugs from all antihypertensive classes in children, yet only a few classes have been systematically studied. The long-term cardiovascular consequences of elevated blood pressure during childhood are under investigation and it seems that the lower the childhood blood pressure the better and that the rate of change during childhood is predictive of adulthood disease. With much still to learn, this article summarizes the evidence and the evidence gaps for the diagnosis, investigation, management, and outcomes of pediatric hypertension.
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Affiliation(s)
- Janis M Dionne
- Division of Nephrology, Department of Pediatrics, University of British Columbia, BC Children's Hospital, Vancouver, British Columbia, Canada.
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5
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Arterial Hypertension in Children. Handb Exp Pharmacol 2020. [PMID: 32458136 DOI: 10.1007/164_2020_359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
Abstract
Pharmacological treatment of arterial hypertension in children is mainly based on individual experience, but there is evidence that blocking the angiotensin system reduces systolic and diastolic blood when compared to placebo, and these drugs are safe to use for a short duration, also in children under 6 years of age. Blocking the angiotensin system either by angiotensin-converting enzyme inhibitors or by antagonizing the angiotensin 1 receptor is effective, but did not display a consistent dose-response relationship with escalating doses, but the effective doses are known. Calcium channel antagonists are effective antihypertensives in children, but the evidence is limited. Based on small-sized studies, beta-blockers modestly reduce systolic blood pressure, but have no significant effect on diastolic blood pressure compared to placebo. They act in combination to antagonize reflex tachycardia induced by vasodilators. The most commonly used antihypertensive agents are safe to use in short-term studies.
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Methodological and reporting quality of systematic reviews referenced in the clinical practice guideline for pediatric high-blood pressure. J Hypertens 2019; 37:488-495. [DOI: 10.1097/hjh.0000000000001870] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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7
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Hypertension Diagnosis and Management in Children and Adolescents: Important Updates. CURRENT PEDIATRICS REPORTS 2018. [DOI: 10.1007/s40124-018-0182-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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8
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An Update on Hypertension in Children With Type 1 Diabetes. Can J Diabetes 2018; 42:199-204. [DOI: 10.1016/j.jcjd.2018.02.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Accepted: 02/21/2018] [Indexed: 12/21/2022]
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9
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2016 European Society of Hypertension guidelines for the management of high blood pressure in children and adolescents. J Hypertens 2017; 34:1887-920. [PMID: 27467768 DOI: 10.1097/hjh.0000000000001039] [Citation(s) in RCA: 696] [Impact Index Per Article: 99.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Increasing prevalence of hypertension (HTN) in children and adolescents has become a significant public health issue driving a considerable amount of research. Aspects discussed in this document include advances in the definition of HTN in 16 year or older, clinical significance of isolated systolic HTN in youth, the importance of out of office and central blood pressure measurement, new risk factors for HTN, methods to assess vascular phenotypes, clustering of cardiovascular risk factors and treatment strategies among others. The recommendations of the present document synthesize a considerable amount of scientific data and clinical experience and represent the best clinical wisdom upon which physicians, nurses and families should base their decisions. In addition, as they call attention to the burden of HTN in children and adolescents, and its contribution to the current epidemic of cardiovascular disease, these guidelines should encourage public policy makers to develop a global effort to improve identification and treatment of high blood pressure among children and adolescents.
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10
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Flynn JT, Kaelber DC, Baker-Smith CM, Blowey D, Carroll AE, Daniels SR, de Ferranti SD, Dionne JM, Falkner B, Flinn SK, Gidding SS, Goodwin C, Leu MG, Powers ME, Rea C, Samuels J, Simasek M, Thaker VV, Urbina EM. Clinical Practice Guideline for Screening and Management of High Blood Pressure in Children and Adolescents. Pediatrics 2017; 140:peds.2017-1904. [PMID: 28827377 DOI: 10.1542/peds.2017-1904] [Citation(s) in RCA: 1865] [Impact Index Per Article: 266.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
These pediatric hypertension guidelines are an update to the 2004 "Fourth Report on the Diagnosis, Evaluation, and Treatment of High Blood Pressure in Children and Adolescents." Significant changes in these guidelines include (1) the replacement of the term "prehypertension" with the term "elevated blood pressure," (2) new normative pediatric blood pressure (BP) tables based on normal-weight children, (3) a simplified screening table for identifying BPs needing further evaluation, (4) a simplified BP classification in adolescents ≥13 years of age that aligns with the forthcoming American Heart Association and American College of Cardiology adult BP guidelines, (5) a more limited recommendation to perform screening BP measurements only at preventive care visits, (6) streamlined recommendations on the initial evaluation and management of abnormal BPs, (7) an expanded role for ambulatory BP monitoring in the diagnosis and management of pediatric hypertension, and (8) revised recommendations on when to perform echocardiography in the evaluation of newly diagnosed hypertensive pediatric patients (generally only before medication initiation), along with a revised definition of left ventricular hypertrophy. These guidelines include 30 Key Action Statements and 27 additional recommendations derived from a comprehensive review of almost 15 000 published articles between January 2004 and July 2016. Each Key Action Statement includes level of evidence, benefit-harm relationship, and strength of recommendation. This clinical practice guideline, endorsed by the American Heart Association, is intended to foster a patient- and family-centered approach to care, reduce unnecessary and costly medical interventions, improve patient diagnoses and outcomes, support implementation, and provide direction for future research.
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Affiliation(s)
- Joseph T Flynn
- Dr. Robert O. Hickman Endowed Chair in Pediatric Nephrology, Division of Nephrology, Department of Pediatrics, University of Washington and Seattle Children's Hospital, Seattle, Washington;
| | - David C Kaelber
- Departments of Pediatrics, Internal Medicine, Population and Quantitative Health Sciences, Center for Clinical Informatics Research and Education, Case Western Reserve University and MetroHealth System, Cleveland, Ohio
| | - Carissa M Baker-Smith
- Division of Pediatric Cardiology, School of Medicine, University of Maryland, Baltimore, Maryland
| | - Douglas Blowey
- Children's Mercy Hospital, University of Missouri-Kansas City and Children's Mercy Integrated Care Solutions, Kansas City, Missouri
| | - Aaron E Carroll
- Department of Pediatrics, School of Medicine, Indiana University, Bloomington, Indiana
| | - Stephen R Daniels
- Department of Pediatrics, School of Medicine, University of Colorado-Denver and Pediatrician in Chief, Children's Hospital Colorado, Aurora, Colorado
| | - Sarah D de Ferranti
- Director, Preventive Cardiology Clinic, Boston Children's Hospital, Department of Pediatrics, Harvard Medical School, Boston, Massachusetts
| | - Janis M Dionne
- Division of Nephrology, Department of Pediatrics, University of British Columbia and British Columbia Children's Hospital, Vancouver, British Columbia, Canada
| | - Bonita Falkner
- Departments of Medicine and Pediatrics, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Susan K Flinn
- Consultant, American Academy of Pediatrics, Washington, District of Columbia
| | - Samuel S Gidding
- Cardiology Division Head, Nemours Cardiac Center, Alfred I. duPont Hospital for Children, Wilmington, Delaware
| | - Celeste Goodwin
- National Pediatric Blood Pressure Awareness Foundation, Prairieville, Louisiana
| | - Michael G Leu
- Departments of Pediatrics and Biomedical Informatics and Medical Education, University of Washington, University of Washington Medicine and Information Technology Services, and Seattle Children's Hospital, Seattle, Washington
| | - Makia E Powers
- Department of Pediatrics, School of Medicine, Morehouse College, Atlanta, Georgia
| | - Corinna Rea
- Associate Director, General Academic Pediatric Fellowship, Staff Physician, Boston's Children's Hospital Primary Care at Longwood, Instructor, Harvard Medical School, Boston, Massachusetts
| | - Joshua Samuels
- Departments of Pediatrics and Internal Medicine, McGovern Medical School, University of Texas, Houston, Texas
| | - Madeline Simasek
- Pediatric Education, University of Pittsburgh Medical Center Shadyside Family Medicine Residency, Clinical Associate Professor of Pediatrics, Children's Hospital of Pittsburgh of University of Pittsburgh Medical Center, and School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Vidhu V Thaker
- Division of Molecular Genetics, Department of Pediatrics, Columbia University Medical Center, New York, New York; and
| | - Elaine M Urbina
- Preventive Cardiology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati, Cincinnati, Ohio
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11
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Race, obesity, and the renin-angiotensin-aldosterone system: treatment response in children with primary hypertension. Pediatr Nephrol 2017; 32:1585-1594. [PMID: 28411317 DOI: 10.1007/s00467-017-3665-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 03/27/2017] [Accepted: 03/29/2017] [Indexed: 12/31/2022]
Abstract
BACKGROUND Pediatric primary hypertension (HTN) is increasingly recognized, but the effect of patient characteristics such as obesity and race on treatment outcomes is not well described. The renin-angiotensin-aldosterone system (RAAS) may also contribute to HTN. We hypothesized patient parameters of these factors, including baseline RAAS, influence blood pressure (BP) response to pharmacological treatment in HTN. METHODS This was a retrospective cohort of 102 consecutive patients with HTN. Primary outcomes were changes per year in systolic and diastolic BP (SBP, DBP). Secondary outcome was change per year in left ventricular mass index (LVMI). We evaluated whether baseline plasma renin activity (PRA), aldosterone, renin-to-aldosterone ratio, overweight/obesity, race, initial drug choice, and multidrug therapy were associated with the outcomes using general linear regression models adjusted for confounding variables. RESULTS Racially diverse (43% Hispanic, 28% black, 25% white) and predominantly overweight/obese (75%) patients were studied. Median length of follow-up was 14.5 months. Higher baseline aldosterone was associated with decreased SBP (-1.03 mmHg/year), DBP (-0.95 mmHg/year), and DBP z score (-0.07/year) during the study period. Higher baseline PRA was associated with decreased SBP z score (-0.04/year) and LVMI (-2.89 g/m2.7/year). Stratified analyses revealed the relationships between baseline aldosterone and PRA, and annual reductions in outcomes were strengthened in nonobese and white patients. CONCLUSIONS Pretreatment aldosterone and PRA predicted short-term follow-up BP and LVMI, especially in nonobese and white patients. The RAAS profile could guide treatment of HTN and suggests consideration of angiotensin-converting enzyme inhibitors and angiotensin II receptor blockers as first-line treatment options.
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12
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Hypertension Canada's 2017 Guidelines for the Diagnosis, Assessment, Prevention, and Treatment of Pediatric Hypertension. Can J Cardiol 2017; 33:577-585. [DOI: 10.1016/j.cjca.2017.03.007] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 03/08/2017] [Accepted: 03/08/2017] [Indexed: 12/18/2022] Open
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Malachias MVB, Koch V, Colombo C, Silva S, Guimarães ICB, Nogueira PK. 7th Brazilian Guideline of Arterial Hypertension: Chapter 10 - Hypertension in Children and Adolescents. Arq Bras Cardiol 2016; 107:53-63. [PMID: 27819389 PMCID: PMC5319464 DOI: 10.5935/abc.20160160] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
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14
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Dionne JM. Evidence-based guidelines for the management of hypertension in children with chronic kidney disease. Pediatr Nephrol 2015; 30:1919-27. [PMID: 25752760 DOI: 10.1007/s00467-015-3077-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Revised: 02/03/2015] [Accepted: 02/17/2015] [Indexed: 10/23/2022]
Abstract
Hypertension is common in children with chronic kidney disease and early evidence suggests that it is a modifiable risk factor for renal and cardiovascular outcomes. Recommendations for blood pressure management in children with chronic kidney disease can be found in various clinical practice guidelines including the 4th Task Force Report, the European Society of Hypertension pediatric recommendations, and the National Kidney Foundation Kidney Disease Outcomes Quality Initiative (K/DOQI) and Kidney Disease: Improving Global Outcomes (KDIGO) guidelines for the management of blood pressure in chronic kidney disease. Unfortunately, as pediatric trial evidence is limited, there are discrepancies in the recommendations that may lead to inconsistent clinical care and practice variation. This article reviews the strength of evidence behind each of the clinical practice guideline recommendations regarding blood pressure assessment, treatment targets, and first-line antihypertensive medications. The benefits and cautions of use of clinical practice guidelines are described with emphasis on the importance of reading beyond the summary statements.
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Affiliation(s)
- Janis M Dionne
- Division of Nephrology, Department of Pediatrics, University of British Columbia, BC Children's Hospital, 4480 Oak Street, Vancouver, BC, V6H 3V4, Canada.
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15
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Rational use of antihypertensive medications in children. Pediatr Nephrol 2014; 29:979-88. [PMID: 23715784 DOI: 10.1007/s00467-013-2510-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2013] [Revised: 04/09/2013] [Accepted: 05/07/2013] [Indexed: 12/13/2022]
Abstract
Hypertension has traditionally been regarded as an uncommon diagnosis in childhood and adolescence; however, there is compelling evidence to suggest that its prevalence is on the rise, particularly in those with obesity. As a result, pediatricians increasingly are asked to evaluate and manage patients with elevated blood pressure. An increased emphasis on conducting drug trials in children over the last 15 years has yielded important advances with respect to evidence-based data regarding the efficacy and safety of antihypertensive medications in children and adolescents. Unfortunately, data to definitively guide selection of initial agents is lacking. This article will present guidelines for the appropriate use of antihypertensive medications in the pediatric population, including the rational approach to selecting an appropriate medication with respect to pathophysiology, putative benefit, and likelihood for side effects.
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16
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Chapter 11. Hypertension in children. Hypertens Res 2014. [DOI: 10.1038/hr.2014.14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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17
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Casas M, Álvarez J, Lucero MJ. Physicochemical stability of captopril and enalapril extemporaneous formulations for pediatric patients. Pharm Dev Technol 2013; 20:271-8. [PMID: 24279906 DOI: 10.3109/10837450.2013.860552] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The prevalence of hypertension among children has been increasing. Community and Hospital Pharmacists are often challenged to provide an oral liquid extemporaneous formulation for pediatric patients, because there are no appropriate dosage drugs to the specific needs of the child. The objective of this study is to choose and develop suitable pediatric extemporaneous formulations for captopril and enalapril maleate and to determine their physicochemical stability. A survey was carried out to evaluate the extent of dispensation of these drugs in Hospitals in Spain. Stability studies of formulations have been studied according to ICH normative at 5, 25 and 40 °C. Three samples from each temperature were withdrawn and assessed for stability on days 0, 15, 30, 50 and 90 using a high-performance liquid chromatography (HPLC) mass spectrometer assay. Rheological studies were carried out to ensure the maintenance of the physical characteristics of these non-Newtonian fluids. Captopril and enalapril maleate formulations used the pure drug and were stable during 50 days at 5 °C. We have developed easy antihypertensive oral liquid extemporaneous formulations for pediatric patients with physical and chemical stability higher than those provided by the majority of Hospitals.
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Affiliation(s)
- Marta Casas
- Departamento de Farmacia y Tecnología Farmacéutica, Facultad de Farmacia, Universidad de Sevilla , Seville , Spain
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Spagnolo A, Giussani M, Ambruzzi AM, Bianchetti M, Maringhini S, Matteucci MC, Menghetti E, Salice P, Simionato L, Strambi M, Virdis R, Genovesi S. Focus on prevention, diagnosis and treatment of hypertension in children and adolescents. Ital J Pediatr 2013; 39:20. [PMID: 23510329 PMCID: PMC3615950 DOI: 10.1186/1824-7288-39-20] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2012] [Accepted: 11/16/2012] [Indexed: 12/20/2022] Open
Abstract
The European Society of Hypertension has recently published its recommendations on prevention, diagnosis and treatment of high blood pressure in children and adolescents. Taking this contribution as a starting point the Study Group of Hypertension of the Italian Society of Pediatrics together with the Italian Society of Hypertension has conducted a reappraisal of the most recent literature on this subject. The present review does not claim to be an exhaustive description of hypertension in the pediatric population but intends to provide Pediatricians with practical and updated indications in order to guide them in this often unappreciated problem. This document pays particular attention to the primary hypertension which represents a growing problem in children and adolescents. Subjects at elevated risk of hypertension are those overweight, with low birth weight and presenting a family history of hypertension. However, also children who do not present these risk factors may have elevated blood pressure levels. In pediatric age diagnosis of hypertension or high normal blood pressure is made with repeated office blood pressure measurements that show values exceeding the reference values. Blood pressure should be monitored at least once a year with adequate methods and instrumentation and the observed values have to be interpreted according to the most updated nomograms that are adjusted for children’s gender, age and height. Currently other available methods such as ambulatory blood pressure monitoring and home blood pressure measurement are not yet adequately validated for use as diagnostic instruments. To diagnose primary hypertension it is necessary to exclude secondary forms. The probability of facing a secondary form of hypertension is inversely proportional to the child’s age and directly proportional to blood pressure levels. Medical history, clinical data and blood tests may guide the differential diagnosis of primary versus secondary forms. The prevention of high blood pressure is based on correct lifestyle and nutrition, starting from childhood age. The treatment of primary hypertension in children is almost exclusively dietary/behavioral and includes: a) reduction of overweight whenever present b) reduction of dietary sodium intake c) increase in physical activity. Pharmacological therapy will be needed rarely and only in specific cases.
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Blowey DL. Update on the Pharmacologic Treatment of Hypertension in Pediatrics. J Clin Hypertens (Greenwich) 2012; 14:383-7. [DOI: 10.1111/j.1751-7176.2012.00659.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Seeman T, Dostalek L, Gilik J. Control of hypertension in treated children and its association with target organ damage. Am J Hypertens 2012; 25:389-95. [PMID: 22089110 DOI: 10.1038/ajh.2011.218] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND The aim of our study was to investigate the control of hypertension (HT) in treated children using ambulatory blood pressure (BP) monitoring (ABPM). METHODS We retrospectively reviewed all ABPM studies in our center. Controlled HT was defined as systolic and diastolic BP index (patients' BP divided by the 95th percentile) at daytime and nighttime <1.0 or alternatively as BP load (percentage of BP readings above the 95th percentile) <25% in children on antihypertensive therapy. RESULTS A total of 195 ABPM studies were included. The mean age was 13.6 ± 4.0 years. One hundred and thirty two children had renoparenchymal HT, 10 renovascular (RVH), 10 endocrine, 4 cardiovascular, 29 primary (PH) and 5 children other forms of HT. 53% of all children had controlled HT. There was no difference in the prevalence of controlled HT between primary and secondary HT (52% and 53%) using the BP index criterion. Children with renoparenchymal HT had significantly better control of HT than children with RVH (58% vs. 20% P = 0.02). The use of angiotensin-converting enzyme inhibitors (ACEI) monotherapy was significantly more effective in controlling HT than the use of calcium-channel blockers (CCB, P = 0.02). The prevalence of left ventricular hypertrophy in children with uncontrolled HT (assessed in 58 patients) was significantly higher than in children with controlled HT (46% vs. 13%, P < 0.01). CONCLUSIONS This is the first pediatric study, to our knowledge, on BP control in hypertensive children using ABPM. It indicates that control of HT is inadequate in ~50% of treated children. Inadequate control of HT is associated with target organ damage in this population.
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Tocci G, Volpe M. Olmesartan medoxomil for the treatment of hypertension in children and adolescents. Vasc Health Risk Manag 2011; 7:177-81. [PMID: 21490943 PMCID: PMC3072741 DOI: 10.2147/vhrm.s11672] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2011] [Indexed: 11/23/2022] Open
Abstract
Prevalence of hypertension in children and adolescents has progressively and continuously increased over recent decades. Thus, early and effective control of high blood pressure may be considered an effective therapeutic approach, in order to reduce the burden of hypertension-related cardiovascular disease in future. In the past, due to the absence of prospective, long-term, randomized, controlled clinical trials performed in young hypertensive patients, lifestyle changes have been long seen as the only strategy to reduce high blood pressure levels. More recently, clinical data on the efficacy and safety of five major classes of antihypertensive drugs (including angiotensin converting enzyme inhibitors, angiotensin receptor blockers [ARBs], beta-blockers, calcium-antagonists, and diuretics) have become available. In particular, these trials demonstrated dose-dependent blood pressure reductions and a good tolerability profile of several ARBs in hypertensive children and adolescents. An overview is provided of the clinical benefits of early detection and prompt intervention of high blood pressure levels, with a closer analysis of recent clinical trials, performed with olmesartan medoxomil in young subjects with hypertension.
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Affiliation(s)
- Giuliano Tocci
- Department of Clinical and Molecular Medicine, Faculty of Medicine, University of Rome Sapienza, Sant'Andrea Hospital, Rome, Italy
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Abstract
Hypertension is a global problem, affecting both developed and developing nations. In children and adolescents, hypertension has gained ground in cardiovascular medicine, thanks to the progress made in several areas of pathophysiologic and clinical research. Childhood hypertension is often asymptomatic and is easily missed, even by health professionals. Target organ damage is detectable in children and adolescents. Management of hypertension includes lifestyle changes and pharmacologic treatment. In the case of secondary hypertension, pharmacologic treatment usually is required. In essential hypertension, assessment of early organ damage provides a useful tool for treatment decisions.
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Affiliation(s)
- Empar Lurbe
- Cardiovascular Risk Unit, Hospital General, University of Valencia, Avda Tres Cruces 2, 46014 Valencia, Spain.
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Falkner B, Lurbe E, Schaefer F. High blood pressure in children: clinical and health policy implications. J Clin Hypertens (Greenwich) 2010; 12:261-76. [PMID: 20433547 DOI: 10.1111/j.1751-7176.2009.00245.x] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Hypertension is a global problem, affecting both developed and developing nations. In addition to being a major cause of morbidity and mortality, hypertension places a heavy burden on health care systems, families, and society as a whole. Despite evidence of an increasing prevalence of hypertension among youth, the consequences of early onset are poorly established and often overlooked. Childhood hypertension is often asymptomatic and easily missed, even by health professionals. Target organ damage is detectable in children and adolescents, however, and hypertension continues into adulthood. Additional strategies to improve cardiovascular health among children and adolescents are needed, including methods to achieve healthy lifestyles at home and in school, improved systems for diagnosis, and research on mechanisms and timing of interventions. The burden of hypertension in the young will continue to grow unless it is given the attention it deserves by policy makers, health care providers, schools, parents, and society. This report aims to increase awareness of the problem of hypertension in childhood. Recent reports on prevalence and target organ injury are discussed and health policy initiatives to improve blood pressure control are proposed.
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Affiliation(s)
- Bonita Falkner
- Department of Medicine and Pediatrics, Thomas Jefferson University, Philadelphia, PA, USA.
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Lurbe E, Cifkova R, Cruickshank J, Dillon M, Ferreira I, Invitti C, Kuznetsova T, Laurent S, Mancia G, Morales-Olivas F, Rascher W, Redon J, Schaefer F, Seeman T, Stergiou G, Wühl E, Zanchetti A. Manejo de la hipertensión arterial en niños y adolescentes: recomendaciones de la Sociedad Europea de Hipertensión. An Pediatr (Barc) 2010; 73:51.e1-28. [DOI: 10.1016/j.anpedi.2010.04.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2010] [Revised: 03/04/2010] [Accepted: 04/06/2010] [Indexed: 01/20/2023] Open
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Efficacy and safety of angiotensin II receptor type 1 antagonists in children and adolescents. Pediatr Nephrol 2010; 25:801-11. [PMID: 19936798 DOI: 10.1007/s00467-009-1346-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2009] [Revised: 08/07/2009] [Accepted: 09/02/2009] [Indexed: 12/30/2022]
Abstract
Our purpose was to evaluate the effects of angiotensin II receptor type 1 antagonists (ARAs) in children and adolescents with hypertension or/and several kinds of nephropathies on blood pressure (BP) and proteinuria and to evaluate related safety issues. Data sources were Medline, Embase, The Cochrane Library, BIOSIS Previews, contact with investigators and manufacturers, personal bibliography of the lead author, and manual searches. We selected randomized controlled trials (RCTs), uncontrolled trials, and case series investigating ARAs in children and adolescents, as well as case reports about adverse events and the embryotoxic effects of ARAs in children. In four RCTs with 698 individuals, mean systolic blood pressure (BP) decreased by 10.5 mmHg [95% confidence interval (CI) 9.8-11.2] and mean diastolic BP by 6.4 mmHg (95% CI 5.8-7.0). Proteinuria decreased by 30-64% (range) in two RCTs and four case series. Safety data were comparable with adult safety data. ARAs can be considered effective and safe in lowering BP and proteinuria in the pediatric age group. The correlation between the surrogate parameters BP and proteinuria with clinical endpoints is documented to a large degree. The evidence is based on RCTs and also on lower evidence levels, such as case series. In some conditions, RCTs in children are not feasible. Registers could provide more evidence in the future.
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Manejo de la hipertensión arterial en niños y adolescentes: recomendaciones de la Sociedad Europea de Hipertensión. HIPERTENSION Y RIESGO VASCULAR 2010. [DOI: 10.1016/j.hipert.2009.06.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Management of high blood pressure in children and adolescents: recommendations of the European Society of Hypertension. J Hypertens 2009; 27:1719-42. [PMID: 19625970 DOI: 10.1097/hjh.0b013e32832f4f6b] [Citation(s) in RCA: 443] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Feig DI, Soletsky B, Johnson RJ. Effect of allopurinol on blood pressure of adolescents with newly diagnosed essential hypertension: a randomized trial. JAMA 2008; 300:924-32. [PMID: 18728266 PMCID: PMC2684336 DOI: 10.1001/jama.300.8.924] [Citation(s) in RCA: 641] [Impact Index Per Article: 40.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
CONTEXT Hyperuricemia is a predictor for the development of hypertension and is commonly present in new-onset essential hypertension. Experimentally increasing uric acid levels using a uricase inhibitor causes systemic hypertension in animal models. OBJECTIVE To determine whether lowering uric acid lowers blood pressure (BP) in hyperuricemic adolescents with newly diagnosed hypertension. DESIGN, SETTING, AND PATIENTS Randomized, double-blind, placebo-controlled, crossover trial (September 2004-March 2007) involving 30 adolescents (aged 11-17 years) who had newly diagnosed, never-treated stage 1 essential hypertension and serum uric acid levels > or = 6 mg/dL. Participants were treated at the Pediatric Hypertension Clinic at Texas Children's Hospital in Houston. Patients were excluded if they had stage 2 hypertension or known renal, cardiovascular, gastrointestinal tract, hepatic, or endocrine disease. INTERVENTION Allopurinol, 200 mg twice daily for 4 weeks, and placebo, twice daily for 4 weeks, with a 2-week washout period between treatments. The order of the treatments was randomized. MAIN OUTCOME MEASURES Change in casual and ambulatory blood pressure. RESULTS For casual BP, the mean change in systolic BP for allopurinol was -6.9 mm Hg (95% confidence interval [CI], -4.5 to -9.3 mm Hg) vs -2.0 mm Hg (95% CI, 0.3 to -4.3 mm Hg; P = .009) for placebo, and the mean change in diastolic BP for allopurinol was -5.1 mm Hg (95% CI, -2.5 to -7.8 mm Hg) vs -2.4 (95% CI, 0.2 to -4.1; P = .05) for placebo. Mean change in mean 24-hour ambulatory systolic BP for allopurinol was -6.3 mm Hg (95% CI, -3.8 to -8.9 mm Hg) vs 0.8 mm Hg (95% CI, 3.4 to -2.9 mm Hg; P = .001) for placebo and mean 24-hour ambulatory diastolic BP for allopurinol was -4.6 mm Hg (-2.4 to -6.8 mm Hg) vs -0.3 mm Hg (95% CI, 2.3 to -2.1 mm Hg; P = .004) for placebo. Twenty of the 30 participants achieved normal BP by casual and ambulatory criteria while taking allopurinol vs 1 participant while taking placebo (P < .001). CONCLUSIONS In this short-term, crossover study of adolescents with newly diagnosed hypertension, treatment with allopurinol resulted in reduction of BP. The results represent a new potential therapeutic approach, although not a fully developed therapeutic strategy due to potential adverse effects. These preliminary findings require confirmation in larger clinical trials. TRIAL REGISTRATION clinicaltrials.gov Identifier: NCT00288184.
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Affiliation(s)
- Daniel I Feig
- Department of Pediatrics, Renal Section, Baylor College of Medicine, Houston, TX 77030, USA.
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