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https://www.readbyqxmd.com/read/28717934/why-should-we-screen-for-arterial-hypertension-in-children-and-adolescents
#1
EDITORIAL
Mieczysław Litwin
No abstract text is available yet for this article.
July 17, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/28716800/relationship-between-vascular-resistance-and-sympathetic-nerve-fiber-density-in-arterial-vessels-in-children-with-sleep-disordered-breathing
#2
Anna Kontos, Kurt Lushington, James Martin, Quenten Schwarz, Ryan Green, David Wabnitz, Xiangjun Xu, Elke M Sokoya, Scott Willoughby, Mathias Baumert, Antonio Ferrante, Melissa La Forgia, Declan Kennedy
BACKGROUND: Sleep disordered breathing in children is associated with increased blood flow velocity and sympathetic overactivity. Sympathetic overactivity results in peripheral vasoconstriction and reduced systemic vascular compliance, which increases blood flow velocity during systole. Augmented blood flow velocity is recognized to promote vascular remodeling. Importantly, increased vascular sympathetic nerve fiber density and innervation in early life plays a key role in the development of early-onset hypertension in animal models...
July 17, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28695435/evaluation-of-development-of-subclinical-atherosclerosis-in-children-with-uveitis
#3
Seçil Conkar, Suzan Güven Yılmaz, İlker Özgür Koska, Afig Berdeli, Sevgi Mir
Uveitis is a chronic inflammatory disease. Chronic inflammation has been shown to have a role in pathogenesis of atherosclerosis. Atherosclerosis is the most important risk factor of cardiovascular diseases and is shown to start as early as childhood. In this study, we investigated the presence of subclinical atherosclerosis in children with uveitis. Seventy five patients who were diagnosed as having uveitis in ophthalmology and pediatric rheumatology clinics were included in the study. Patients with hypertension, obesity, dyslipidemia, diabetes, and with history of early cardiovascular disease were excluded...
July 10, 2017: Clinical Rheumatology
https://www.readbyqxmd.com/read/28693788/fetal-growth-restriction-with-brain-sparing-neurocognitive-and-behavioral-outcomes-at-12-years-of-age
#4
Fenny Beukers, Cornelieke S H Aarnoudse-Moens, Mirjam M van Weissenbruch, Wessel Ganzevoort, Johannes B van Goudoever, Aleid G van Wassenaer-Leemhuis
OBJECTIVE: To study neurocognitive functions and behavior in children with a history of fetal growth restriction (FGR) with brain sparing. We hypothesized that children with FGR would have poorer outcomes on these domains. STUDY DESIGN: Subjects were 12-year-old children with a history of FGR born to mothers with severe early-onset hypertensive pregnancy disorders (n = 96) compared with a normal functioning full term comparison group with a birth weight ≥2500 g (n = 32)...
July 7, 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/28681131/hemodynamic-evaluation-of-children-with-persistent-or-recurrent-pulmonary-arterial-hypertension-following-complete-repair-of-congenital-heart-disease
#5
Heiner Latus, Inken Wagner, Stefan Ostermayer, Gunter Kerst, Joachim Kreuder, Dietmar Schranz, Christian Apitz
Persistent or recurrent pulmonary arterial hypertension (PAH) following complete surgical repair of congenital heart disease (CHD) represents one of the largest group of PAH associated with CHD (PAH-CHD) in recent registry studies and seems to have a particularly poor prognosis. However, little is known about this fourth clinical subclass of PAH-CHD, especially in children. The purpose of this study was to assess specific characteristics of invasive hemodynamics of this disease in children, including acute vasodilator testing (AVT) and pulmonary endothelial function (PEF) and to compare to patients with idiopathic PAH (IPAH), who usually present with a similar fatal clinical course...
July 5, 2017: Pediatric Cardiology
https://www.readbyqxmd.com/read/28680572/pulmonary-arterial-hypertension-in-the-usa-an-epidemiological-study-in-a-large-insured-pediatric-population
#6
Lin Li, Susan Jick, Stefanie Breitenstein, Gemzel Hernandez, Alexander Michel, David Vizcaya
Pulmonary arterial hypertension (PAH) is rare in children and few data are available in a pediatric general population. This study aims to calculate the annual incidence and prevalence of PAH and to describe these children in a large US population of patients aged under 18 years. Using the US MarketScan claims database we identified 695 children with PAH in 2010-2013. We calculated annual incidence rates and prevalence overall, by age and PAH type (idiopathic and non-idiopathic) using Byar's method. We also described characteristics, co-morbidities, treatment patterns, and diagnostic procedures for these children...
March 2017: Pulmonary Circulation
https://www.readbyqxmd.com/read/28679172/potts-shunt-in-children-with-pulmonary-arterial-hypertension-institutional-experience
#7
Sergey V Gorbachevsky, Anton A Shmalts, Irina Y Barishnikova, Sergey B Zaets
OBJECTIVES: Since 2004, different techniques for the Potts shunt have been used in patients with incurable pulmonary arterial hypertension. However, the experience with these interventions in a single institution is limited. We present our series of Potts shunts in children with pulmonary arterial hypertension. METHODS: Eight patients with suprasystemic pulmonary arterial hypertension (pulmonary artery-to-aorta mean pressure ratio of 1.39 ± 0.30) had a Potts shunt at the median age of 13...
June 29, 2017: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/28676038/efficacy-and-safety-of-oral-sildenafil-in-children-with-down-syndrome-and-pulmonary-hypertension
#8
Maurice Beghetti, Andrzej Rudzinski, Min Zhang
BACKGROUND: Despite the increased risk for pulmonary hypertension in children with Down syndrome, the response to treatment with targeted therapies for pulmonary hypertension in these patients is not well characterized. The Sildenafil in Treatment-naive children, Aged 1-17 years, with pulmonary arterial hypertension (STARTS-1) trial was a dose-ranging study of the short-term efficacy and safety of oral sildenafil in children with pulmonary arterial hypertension. We assessed the safety and efficacy of oral sildenafil in children with Down syndrome and pulmonary arterial hypertension...
July 4, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28666489/atresia-of-the-descending-aorta-in-a-young-woman-requiring-bypass-graft
#9
Adcasdc Sadfasdf Dsc, Ammarah Mashhood, Taimur Asif Ali, Saulat Hasnain Fatimi
Congenital aortic atresia is a malformation accounting for 4 - 6% of all congenital heart diseases in children. Left ventricular outflow obstruction due to atresia is common at the aortic valve but rarely has atresia been identified in the descending aorta. We report the case of a 25-year woman who was evaluated for headache and uncontrolled hypertension. CTscan chest showed a short atretic segment in the descending aorta at the isthmus, distal to the takeoff of the subclavian artery. She underwent surgery; a 22 mm Dacron graft was taken and jump graft was placed between the arch of the aorta and the descending aorta, using partial occlusion clamps...
November 2016: Journal of the College of Physicians and Surgeons—Pakistan: JCPSP
https://www.readbyqxmd.com/read/28661905/genetics-of-pulmonary-hypertension-in-the-clinic
#10
Barbara Girerd, Edmund Lau, David Montani, Marc Humbert
PURPOSE OF REVIEW: Heritable pulmonary arterial hypertension (PAH) is an autosomal dominant disease with incomplete penetrance because of mutations in bone morphogenetic protein receptor-II (BMPR2), activin A receptor type II-like kinase 1, endoglin, caveolin-1, potassium channel subfamily K, member 3, and T-box gene 4 genes. Heritable pulmonary veno-occlusive disease and/or pulmonary capillary hemangiomatosis (PVOD/PCH) is an autosomal recessive disease because of biallelic mutations in the eukaryotic translation initiation factor 2 alpha kinase 4 gene...
June 28, 2017: Current Opinion in Pulmonary Medicine
https://www.readbyqxmd.com/read/28639216/biocomparison-study-of-adult-and-paediatric-dose-strengths-of-the-prostacyclin-receptor-agonist-selexipag
#11
Margaux Boehler, Shirin Bruderer, Ivan Ulč, Jasper Dingemanse
BACKGROUND AND OBJECTIVES: Selexipag is an oral, non-prostanoid, selective prostacyclin receptor agonist recently marketed for the treatment of pulmonary arterial hypertension (PAH) in adults. Selexipag may also be an effective treatment in children with PAH. The aim of this study was to compare the pharmacokinetics of selexipag and its active metabolite ACT-333679 following single oral administration of one tablet of 200 µg selexipag (Treatment A) vs. 4 paediatric tablets of 50 µg (Treatment B) in healthy adult male subjects...
June 21, 2017: European Journal of Drug Metabolism and Pharmacokinetics
https://www.readbyqxmd.com/read/28636414/non-dipping-status-and-selected-adipokines-concentration-in-children-with-primary-arterial-hypertension
#12
Agnieszka Jędzura, Piotr Adamczyk, Omar Bjanid, Elżbieta Świętochowska, Dagmara Roszkowska-Bjanid, Anna Baraniecka, Beata Banaszak, Krzysztof Plesiński, Aurelia Morawiec-Knysak, Katarzyna Ziora, Maria Szczepańska
High blood pressure (BP) in children and adolescents is associated with increased risk of persistent hypertension (HT) in adulthood and, consequently, cardiovascular disease and target organ damage. AIM: The values of selected anthropometric parameters and laboratory test results including leptin and apelin concentration were evaluated with regard to averaged values of office BP measurements and 24-hour ABPM. MATERIAL AND METHODS: The study included 55 children: 23-with primary HT and coexisting overweight or obese (HT-OB), 16-with primary HT and normal weight (HT-NW), and 16 healthy children (C)...
June 21, 2017: Clinical and Experimental Hypertension: CHE
https://www.readbyqxmd.com/read/28633267/perventricular-implantation-of-melody-valve-in-child-with-pulmonary-hypertension-after-a-potts-shunt
#13
Tomasz Mroczek, Marcin Demkow, Tomasz Moszura, Aleksandra Morka, Janusz Skalski
The Potts operation is a surgical option for the treatment of children with suprasystemic pulmonary arterial hypertension (PAH). Its positive hemodynamic effect may be obliterated by pulmonary valvar insufficiency. We describe a case in which the Potts shunt was followed by perventricular Melody valve implantation in the pulmonary position in a 12-kg child with a previously repaired truncus arteriosus communis (TAC) in whom PAH developed. The combined approach using both procedures significantly improved functional capacity and led to spectacular reverse remodeling of the right ventricle seen at 2-year follow-up...
July 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28633041/study-of-platelet-activation-hypercoagulable-state-and-the-association-with-pulmonary-hypertension-in-children-with-%C3%AE-thalassemia
#14
REVIEW
Mahmoud Alhosiny Fayed, Hesham El-Sayed Abdel-Hady, Mona Mohammed Hafez, Osama Saad Salama, Youssef Abdelhalim Al-Tonbary
BACKGROUND: The increased survival rate of thalassemic patients has led to unmasking of management related complications which were infrequently encountered. OBJECTIVE: Study the increased coagulation and platelet activation in children with β-thalassemia, to analyze the factors that lead to such hypercoagulable state and to study pulmonary hypertension (PH) in conjunction with platelet activation and hypercoagulable state in children with β-thalassemia. METHODS: 36 Egyptian children with β-thalassemia with a mean age of 9...
June 15, 2017: Hematology/oncology and Stem Cell Therapy
https://www.readbyqxmd.com/read/28606232/-a-clinical-analysis-of-15-children-with-systemic-lupus-erythematosus-accompanied-by-pulmonary-hypertension
#15
Ji Li, Jing-Ran Ma, Zhi-Xing Sun, Jing-Jing Jiang, Yan-Qing Dong, Qian Wang, Hong-Mei Song
OBJECTIVE: To evaluate the clinical features, laboratory findings, diagnosis and treatment, and prognosis of children with systemic lupus erythematosus (SLE) accompanied by pulmonary hypertension (PH). METHODS: The clinical symptoms, laboratory findings, echocardiographic features, SLE disease activity index, and treatment outcome of 15 hospitalized children with SLE accompanied by PH were retrospectively analyzed. RESULTS: Among the 15 patients, the median interval from diagnosis of SLE to diagnosis of PH was 0...
June 2017: Zhongguo Dang Dai Er Ke za Zhi, Chinese Journal of Contemporary Pediatrics
https://www.readbyqxmd.com/read/28601122/subendocardial-viability-ratio-and-ejection-duration-as-parameters-of-early-cardiovascular-risk-in-children
#16
Nataša Marčun-Varda, Sara Nikolic, Mirjam Močnik
AIM: The purpose of this study was to investigate subendocardial viability ratio (SEVR) and ejection duration (ED) in children and adolescents with common cardiovascular risk factors such as arterial hypertension, obesity, and hypercholesterolemia. METHODS: Four groups of pediatric patients were analyzed: 31 children and adolescents had hypertension, 36 were overweight, 49 were overweight and had hypertension, and 70 had hypercholesterolemia. The patients were compared to a control group of 50 healthy individuals...
June 9, 2017: Clinical Nephrology
https://www.readbyqxmd.com/read/28597771/first-in-child-use-of-the-oral-selective-prostacyclin-ip-receptor-agonist-selexipag-in-pulmonary-arterial-hypertension
#17
Lianne M Geerdink, Harald Bertram, Georg Hansmann
Pulmonary arterial hypertension (PAH) is a complex disease with a poor prognosis. Selexipag is a selective prostacyclin receptor agonist with vasodilatory, anti-proliferative, anti-inflammatory, and pro-angiogenic properties. However, no clinical data on its therapeutic use in children with PAH are currently available. Here, we report the case of a 12-year-old girl who presented in World Health Organization (WHO) functional class III and right ventricular (RV) failure with recurrent syncope, dizziness, and progressive fatigue for two years...
April 2017: Pulmonary Circulation
https://www.readbyqxmd.com/read/28595675/is-the-medical-treatment-for-arterial-hypertension-after-primary-aortic-coarctation-repair-related-to-age-at-surgery-a-retrospective-cohort-study
#18
Peter J Lillitos, Mohamed S Nassar, Shane M Tibby, Joy Simmonds, Caner Salih, Conal Austin, David Anderson, Thomas Krasemann
BACKGROUND: Hypertension following primary coarctation repair affects up to a third of subjects. A number of studies suggest that future hypertension risk is reduced if primary repair is performed at a younger age. OBJECTIVES: The objective of this study was to evaluate the risk of future medical treatment for hypertension depending on age of primary coarctation repair. METHODS: This study was carried out at a tertiary paediatric cardiology referral centre...
June 9, 2017: Cardiology in the Young
https://www.readbyqxmd.com/read/28590293/pediatric-pulmonary-arterial-hypertension-on-the-eve-of-growing-up
#19
Johannes M Douwes, Rolf M F Berger
PURPOSE OF REVIEW: Current recommendations for diagnosis and treatment of pulmonary arterial hypertension (PAH) during childhood are expert opinion based, because of lacking pediatric data. In recent years, however, important pediatric data have emerged on PAH. RECENT FINDINGS: PAH in children shows similarities as well as differences compared to adults. Neonates and children know specific clinical presentations and a hemodynamic profile that differs from adults with PAH...
June 5, 2017: Current Opinion in Pulmonary Medicine
https://www.readbyqxmd.com/read/28585193/the-definition-and-prevalence-of-obesity-and-metabolic-syndrome
#20
Atilla Engin
Increase in prevalence of obesity has become a worldwide major health problem in adults, as well as among children and adolescents. Furthermore, total adiposity and truncal subcutaneous fat accumulation during adolescence are positively and independently associated with atherosclerosis at adult ages. Centrally accumulation of body fat is associated with insulin resistance, whereas distribution of body fat in a peripheral pattern is metabolically less important. Obesity is associated with a large decrease in life expectancy...
2017: Advances in Experimental Medicine and Biology
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