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van der Linden IA, Roodenburg R, Nijhof SL, van der Ent CK, Venekamp RP, van der Laan SEI, Schipper HS. Early-Life Risk Factors for Carotid Intima-Media Thickness and Carotid Stiffness in Adolescence. JAMA Netw Open 2024; 7:e2434699. [PMID: 39302677 DOI: 10.1001/jamanetworkopen.2024.34699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/22/2024] Open
Abstract
Importance Atherogenesis starts during childhood, making childhood and adolescence an important window of opportunity to prevent atherosclerotic cardiovascular disease later in life. Objective To identify early-life risk factors for preclinical atherosclerosis in adolescence. Design, Setting, and Participants This cohort study is part of the ongoing Wheezing Illness Study in Leidsche Rijn (WHISTLER) prospective birth cohort study, which includes 3005 healthy newborns born between December 2001 and December 2012 in the Leidsche Rijn area of Utrecht, the Netherlands. Eligible participants included those from the WHISTLER cohort who visited the clinic between March 2019 and October 2020 for adolescent follow-up. This study's analyses were performed in January 2024. Exposures Early-life growth was assessed at birth to 6 months, 5 years, and 12 to 16 years. Abdominal ultrasonography determined abdominal subcutaneous adipose tissue (SAT) and visceral adipose tissue (VAT) depth. Blood pressure (BP) percentiles and body mass index (BMI) z scores were used. Main Outcomes and Measures Carotid ultrasonography was performed at age 12 to 16 years to assess carotid intima-media thickness (cIMT) and the distensibility coefficient (DC), established measures of preclinical atherosclerosis. Multivariable linear regression models were used to identify early-life risk factors for cIMT and DC in adolescence. Results In total, 232 adolescents (median [IQR] age, 14.9 [13.7-15.8] years; 121 female [52.2%]) were included. More postnatal weight gain (B = 12.34; 95% CI, 2.39 to 22.39), higher systolic BP at 5 years (B = 0.52; 95% CI, 0.02 to 1.01), more VAT at 5 years (B = 3.48; 95% CI, 1.55 to 5.40), and a larger change in VAT between 5 and 12 to 16 years (B = 3.13; 95% CI, 1.87 to 4.39) were associated with a higher cIMT in adolescence. A higher BMI (B = -2.70, 95% CI,-4.59 to -0.80) and VAT at 5 years (B = -0.56; 95% CI, -0.87 to -0.25), as well as a larger change in BMI between 5 and 12 to 16 years (B = -3.63; 95% CI, -5.66 to -1.60) were associated with a higher carotid stiffness in adolescence. On the contrary, a larger change in SAT between 5 and 12 to 16 years (B = 0.37; 95% CI, 0.16 to 0.58) was associated with a higher carotid DC in adolescence. Conclusions and Relevance In this cohort study of 232 participants, early-life growth parameters, and particularly abdominal VAT development, were associated with a higher cIMT and carotid stiffness in adolescence. These findings suggest that assessment of adipose tissue development during childhood can aid characterization of lifetime risk trajectories and tailoring of cardiovascular prevention and risk management strategies.
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Affiliation(s)
- Isabelle A van der Linden
- Department of Pediatric Pulmonology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Rozan Roodenburg
- Department of Pediatric Pulmonology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Sanne L Nijhof
- Department of Social Pediatrics, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Cornelis K van der Ent
- Department of Pediatric Pulmonology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Roderick P Venekamp
- Julius Center for Health Sciences and Primary Care, Department of General Practice & Nursing Science, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Sabine E I van der Laan
- Department of Pediatric Pulmonology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Henk S Schipper
- Department of Pediatric Cardiology, Sophia Children's Hospital, Erasmus Medical Center, Rotterdam, the Netherlands
- Department of Social Pediatrics, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, the Netherlands
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Zhou J, Sun W, Zhang C, Hou L, Luo Z, Jiang D, Tan B, Yuan C, Zhao D, Li J, Zhang R, Song P. Prevalence of childhood hypertension and associated factors in Zhejiang Province: a cross-sectional analysis based on random forest model and logistic regression. BMC Public Health 2024; 24:2101. [PMID: 39097727 PMCID: PMC11298091 DOI: 10.1186/s12889-024-19630-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2024] [Accepted: 07/29/2024] [Indexed: 08/05/2024] Open
Abstract
With childhood hypertension emerging as a global public health concern, understanding its associated factors is crucial. This study investigated the prevalence and associated factors of hypertension among Chinese children. This cross-sectional investigation was conducted in Pinghu, Zhejiang province, involving 2,373 children aged 8-14 years from 12 schools. Anthropometric measurements were taken by trained staff. Blood pressure (BP) was measured in three separate occasions, with an interval of at least two weeks. Childhood hypertension was defined as systolic blood pressure (SBP) and/or diastolic blood pressure (DBP) ≥ age-, sex-, and height-specific 95th percentile, across all three visits. A self-administered questionnaire was utilized to collect demographic, socioeconomic, health behavioral, and parental information at the first visit of BP measurement. Random forest (RF) and multivariable logistic regression model were used collectively to identify associated factors. Additionally, population attributable fractions (PAFs) were calculated. The prevalence of childhood hypertension was 5.0% (95% confidence interval [CI]: 4.1-5.9%). Children with body mass index (BMI) ≥ 85th percentile were grouped into abnormal weight, and those with waist circumference (WC) > 90th percentile were sorted into central obesity. Normal weight with central obesity (NWCO, adjusted odds ratio [aOR] = 5.04, 95% CI: 1.96-12.98), abnormal weight with no central obesity (AWNCO, aOR = 4.60, 95% CI: 2.57-8.21), and abnormal weight with central obesity (AWCO, aOR = 9.94, 95% CI: 6.06-16.32) were associated with an increased risk of childhood hypertension. Childhood hypertension was attributable to AWCO mostly (PAF: 0.64, 95% CI: 0.50-0.75), followed by AWNCO (PAF: 0.34, 95% CI: 0.19-0.51), and NWCO (PAF: 0.13, 95% CI: 0.03-0.30). Our results indicated that obesity phenotype is associated with childhood hypertension, and the role of weight management could serve as potential target for intervention.
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Affiliation(s)
- Jiali Zhou
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, Zhejiang, 310051, China
- Department of Nutrition and Food Safety, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, 310051, China
| | - Weidi Sun
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, Zhejiang, 310051, China
| | - Chenhao Zhang
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, Zhejiang, 310051, China
| | - Leying Hou
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, Zhejiang, 310051, China
| | - Zeyu Luo
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, Zhejiang, 310051, China
| | - Denan Jiang
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, Zhejiang, 310051, China
- The Fourth Affiliated Hospital of School of Medicine, and International School of Medicine, International Institutes of Medicine, Zhejiang University, Yiwu, Zhejiang, 322000, China
| | - Boren Tan
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, Zhejiang, 310051, China
| | - Changzheng Yuan
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, Zhejiang, 310051, China
| | - Dong Zhao
- Department of Nutrition and Food Safety, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, 310051, China
| | - Juanjuan Li
- Department of Nutrition and Food Safety, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, 310051, China
| | - Ronghua Zhang
- Department of Nutrition and Food Safety, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, 310051, China.
| | - Peige Song
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, Zhejiang, 310051, China.
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Stewart NP, Quinlan C, Best S, Mynard JP. Noninvasive pediatric blood pressure assessment: exploring the clinicians' perspective. Blood Press Monit 2024; 29:127-135. [PMID: 38386314 DOI: 10.1097/mbp.0000000000000693] [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: 02/23/2024]
Abstract
BACKGROUND Obtaining accurate and reliable blood pressure (BP) readings in pediatric patients is challenging, given difficulties in adhering to measurement guidelines, limited device validation and variable patient cooperation. This study aimed to investigate clinicians' perspectives surrounding noninvasive pediatric BP assessment to identify opportunities for improvement in BP technology and clinical practice. METHOD Based on an adapted version of the extended Technology Acceptance Model 2, semi-structured interviews were conducted with clinicians involved in noninvasive pediatric BP assessment in a major Australian children's hospital. Transcripts were analyzed thematically and guided by Technology Acceptance Model 2. RESULTS Clinician responses ( n = 20) revealed that poor patient tolerance of BP measurement resulting from excessive cuff inflation is a major hindrance to reliable pediatric BP assessment. Clinicians described low trust in BP readings from automated devices, often relating to poor patient tolerance to cuff inflation, thereby diminishing the clinical utility of these readings in informing treatment decisions. Auscultatory measurement was regarded as more trustworthy and better tolerated, but less convenient to perform as compared with oscillometric measurement. CONCLUSION A dissonance exists between (1) low trust and clinical utility of the most common and easy-to-use BP measurement approach (automated devices), versus (2) higher trust and clinical utility, but efficiency and user-related impediments, for the auscultatory method. Based on our results, we have developed the Blood Pressure Acceptance Model, which can be used to explain and predict clinicians' acceptance of BP technology. Further work is needed to improve the tolerability and accuracy of automated BP devices in real-world pediatric settings.
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Affiliation(s)
- Natalie P Stewart
- Heart Research, Murdoch Children's Research Institute
- Department of Paediatrics, University of Melbourne
| | - Catherine Quinlan
- Department of Paediatrics, University of Melbourne
- Department of Nephrology, Royal Children's Hospital
- Kidney Regeneration, Murdoch Children's Research Institute, Parkville VIC
| | - Stephanie Best
- Department of Health Services Research, Peter MacCallum Cancer Centre
- Victorian Comprehensive Cancer Centre, Melbourne, VIC
- Australian Genomics, Murdoch Children's Research Institute, Parkville, VIC
- Department of Oncology, Sir Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, VIC
| | - Jonathan P Mynard
- Heart Research, Murdoch Children's Research Institute
- Department of Paediatrics, University of Melbourne
- Department of Biomedical Engineering, University of Melbourne, Parkville VIC, Australia
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Hamdani G, Urbina EM, Daniels SR, Falkner BE, Ferguson MA, Flynn JT, Hanevold CD, Ingelfinger JR, Khoury PR, Lande MB, Meyers KE, Samuels J, Mitsnefes M. Ambulatory Blood Pressure and Number of Subclinical Target Organ Injury Markers in Youth: The SHIP AHOY Study. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.03.15.24304137. [PMID: 38562855 PMCID: PMC10984045 DOI: 10.1101/2024.03.15.24304137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Background Hypertension in adolescence is associated with subclinical target organ injury (TOI). We aimed to determine whether different blood pressure (BP) thresholds were associated with increasing number of TOI markers in healthy adolescents. Methods 244 participants (mean age 15.5±1.8 years, 60.1% male) were studied. Participants were divided based on both systolic clinic and ambulatory BP (ABP), into low- (<75 th percentile), mid- (75 th -90 th percentile) and high-risk (>90 th percentile) groups. TOI assessments included left ventricular mass, systolic and diastolic function, and vascular stiffness. The number of TOI markers for each participant was calculated. A multivariable general linear model was constructed to evaluate the association of different participant characteristics with higher numbers of TOI markers. Results 47.5% of participants had at least one TOI marker: 31.2% had one, 11.9% two, 3.7% three, and 0.8% four. The number of TOI markers increased according to the BP risk groups: the percentage of participants with more than one TOI in the low-, mid-, and high groups based on clinic BP was 6.7%, 19.1%, and 21.8% (p=0.02), and based on ABP was 9.6%, 15.8%, and 32.2% (p<0.001). In a multivariable regression analysis, both clinic BP percentile and ambulatory SBP index were independently associated with the number of TOI markers. When both clinic and ABP were included in the model, only the ambulatory SBP index was significantly associated with the number of markers. Conclusion High SBP, especially when assessed by ABPM, was associated with an increasing number of subclinical cardiovascular injury markers in adolescents.
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Fabi M, Meli M, Leardini D, Andreozzi L, Maltoni G, Bitelli M, Pierantoni L, Zarbo C, Dondi A, Bertulli C, Bernardini L, Pession A, Lanari M. Body Mass Index (BMI) Is the Strongest Predictor of Systemic Hypertension and Cardiac Mass in a Cohort of Children. Nutrients 2023; 15:5079. [PMID: 38140337 PMCID: PMC10745364 DOI: 10.3390/nu15245079] [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: 10/17/2023] [Revised: 12/05/2023] [Accepted: 12/06/2023] [Indexed: 12/24/2023] Open
Abstract
BACKGROUND Hypertension (HTN) is a well-established cardiovascular (CV) risk factor in adults. The presence of HTN in children appears to predict its persistence into adulthood. Early diagnosis of HTN is crucial to reduce CV morbidity before the onset of organ damage. AIM The aim of this study is to investigate cardiac damage in HTN, its risk factors (RFs), and evolution. METHODS We conducted a prospective/retrospective study involving children referred to the Childhood Hypertension Outpatient Clinic. This study included clinical and echocardiographic assessments of cardiac morphology and function at three time points: enrollment (T0) and follow-up (T1 and T2). RESULTS Ninety-two patients (mean age 11.4 ± 3 years) were enrolled. Cardiac eccentric and concentric hypertrophy were present in 17.9% and 9%, respectively, with remodeling in 10.5%. Overweight/obese subjects exhibited significantly higher systolic blood pressure (SBP), frequency of HTN, and body mass index (BMI) at T0 compared with patients with chronic kidney disease (CKD). SBP and BMI persisted more during follow-up. Normal-weight vs. overweight/obese patients were significantly more likely to have normal geometry. Positive correlations were found between BMI and left ventricular (LV) mass at T0, BMI and SBP at T0 and T1. Gender, BMI, SBP, and diastolic blood pressure (DBP) significantly predicted LV mass index (LVMI), but only BMI added significance to the prediction. During follow-up, the variation of BMI positively correlated with the variation of SBP, but not with LVMI. CONCLUSIONS In our cohort, body weight is strongly associated with HTN and cardiac mass. Importantly, the variation in body weight has a more significant impact on the consensual variation of cardiac mass than blood pressure (BP) values. A strict intervention on weight control through diet and a healthy lifestyle from early ages might reduce the burden of CV morbidity in later years.
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Affiliation(s)
- Marianna Fabi
- Pediatric Emergency Unit, IRCCS Azienda Ospedaliero—Universitaria di Bologna, 40138 Bologna, Italy; (M.F.); (L.A.); (L.P.); (A.D.); (M.L.)
| | - Matteo Meli
- Specialty School of Paediatrics, Alma Mater Studiorum, University of Bologna, 40138 Bologna, Italy; (M.B.); (C.Z.); (L.B.)
| | - Davide Leardini
- Pediatric Hematology and Oncology, IRCCS Azienda Ospedaliero—Universitaria di Bologna, 40138 Bologna, Italy;
| | - Laura Andreozzi
- Pediatric Emergency Unit, IRCCS Azienda Ospedaliero—Universitaria di Bologna, 40138 Bologna, Italy; (M.F.); (L.A.); (L.P.); (A.D.); (M.L.)
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138 Bologna, Italy
| | - Giulio Maltoni
- Pediatric Unit, IRCCS Azienda Ospedaliero—Universitaria di Bologna, 40138 Bologna, Italy; (C.B.); (A.P.)
| | - Maria Bitelli
- Specialty School of Paediatrics, Alma Mater Studiorum, University of Bologna, 40138 Bologna, Italy; (M.B.); (C.Z.); (L.B.)
| | - Luca Pierantoni
- Pediatric Emergency Unit, IRCCS Azienda Ospedaliero—Universitaria di Bologna, 40138 Bologna, Italy; (M.F.); (L.A.); (L.P.); (A.D.); (M.L.)
| | - Chiara Zarbo
- Specialty School of Paediatrics, Alma Mater Studiorum, University of Bologna, 40138 Bologna, Italy; (M.B.); (C.Z.); (L.B.)
| | - Arianna Dondi
- Pediatric Emergency Unit, IRCCS Azienda Ospedaliero—Universitaria di Bologna, 40138 Bologna, Italy; (M.F.); (L.A.); (L.P.); (A.D.); (M.L.)
| | - Cristina Bertulli
- Pediatric Unit, IRCCS Azienda Ospedaliero—Universitaria di Bologna, 40138 Bologna, Italy; (C.B.); (A.P.)
| | - Luca Bernardini
- Specialty School of Paediatrics, Alma Mater Studiorum, University of Bologna, 40138 Bologna, Italy; (M.B.); (C.Z.); (L.B.)
| | - Andrea Pession
- Pediatric Unit, IRCCS Azienda Ospedaliero—Universitaria di Bologna, 40138 Bologna, Italy; (C.B.); (A.P.)
| | - Marcello Lanari
- Pediatric Emergency Unit, IRCCS Azienda Ospedaliero—Universitaria di Bologna, 40138 Bologna, Italy; (M.F.); (L.A.); (L.P.); (A.D.); (M.L.)
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138 Bologna, Italy
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Shen M, Li Y, Li S, Chen X, Zou B, Lu Y. Association of exposure to artificial light at night during adolescence with blood pressure in early adulthood. Chronobiol Int 2023; 40:1419-1426. [PMID: 37818634 DOI: 10.1080/07420528.2023.2266485] [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: 09/14/2022] [Accepted: 09/28/2023] [Indexed: 10/12/2023]
Abstract
Artificial light at night (ALAN) is related to various diseases, such as cancer, obesity, and coronary heart disease. However, its impact on blood pressure in adolescents is not well understood. To investigate this, we conducted a cross-sectional study with a nationwide sample of college students in China, who were freshmen from four disperse universities during Sep. and Oct. 2018. Mean levels of ALAN at participants' residential addresses during 2013-2018 were estimated using time-varying satellite data. The association of the 6-y average of ALAN with blood pressure was estimated by using generalized linear mixed models. A total of 17 046 participants (18.2 ± 0.7 y of age, 46.79% female) from 2,412 counties and cities were included in the final analysis. After a full adjustment for potential confounders, ALAN was positively associated with systolic blood pressure (β = 0.20, p = 0.032) and pulse pressure (β = 0.28, p = 0.001), but there was no association between ALAN and diastolic blood pressure (β = -0.08, p = 0.213). In the sensitivity analysis, the results consistent with the main analysis were observed. The blood pressure of males and those with a BMI ≤24 kg/m2 were more susceptible to ALAN exposure. Our findings highlight the importance of ALAN management for blood pressure control, particularly among male and normal-weight individuals.
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Affiliation(s)
- Minxue Shen
- Department of Social Medicine and Health Management, Xiangya School of Public Health, Central South University, Changsha, China
| | - Yalan Li
- Clinical Research Center, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Shenxin Li
- Department of Surveying and Remote Sensing Science, School of Geosciences and Info-physics, Central South University, Changsha, China
| | - Xiang Chen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China
| | - Bin Zou
- Department of Surveying and Remote Sensing Science, School of Geosciences and Info-physics, Central South University, Changsha, China
| | - Yao Lu
- Clinical Research Center, The Third Xiangya Hospital, Central South University, Changsha, China
- Faculty of Life Sciences & Medicine, King's College London, London, UK
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Močnik M, Golob Jančič S, Marčun Varda N. Liver and kidney ultrasound elastography in children and young adults with hypertension or chronic kidney disease. Pediatr Nephrol 2023; 38:3379-3387. [PMID: 37154960 DOI: 10.1007/s00467-023-05984-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 04/06/2023] [Accepted: 04/06/2023] [Indexed: 05/10/2023]
Abstract
BACKGROUND Ultrasound elastography is a research method increasingly used to measure tissue elasticity. The aim of the study was to assess its usability in pediatric patients with either chronic kidney disease (CKD) or hypertension. METHODS A total of 46 patients with CKD (group 1), 50 patients with hypertension (group 2), and 33 healthy participants as the control group were included. In all, we performed studies assessing their cardiovascular risk along with liver and kidney elastography. RESULTS Liver elastography parameters were increased compared to those in the control group (1.49 m/s, p = 0.007, in group 1 and 1.52 m/s, p < 0.001, in group 2, vs. 1.41 m/s among controls). Kidney elastography parameters were significantly higher in group 2 (1.9 m/s, p = 0.001, and 1.9 m/s, p = 0.003, in each kidney) when compared to group 1 (1.79 m/s and 1.81 m/s). Additionally, all participants were divided according to overweight/obesity and normal weight status, where both liver (1.53 m/s vs. 1.45 m/s, p < 0.001) and kidney parameters (1.96 m/s and 1.92 m/s vs. 1.81 m/s and 1.84 m/s, p = 0.002) were significantly higher in the group of overweight/obese subjects. CONCLUSIONS Ultrasound elastography of the liver and kidney is feasible in pediatric patients with either CKD or hypertension, showing increased liver stiffness parameters in both groups, further aggravated by obesity. In obese patients with CKD, kidney stiffness also increased indicating a negative effect of clustering cardiovascular risk factors leading to decreased kidney elasticity. Further research is warranted. A higher resolution version of the Graphical abstract is available as Supplementary information.
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Affiliation(s)
- Mirjam Močnik
- Department of Pediatrics, University Medical Centre Maribor, Ljubljanska Ulica 5, 2000, Maribor, Slovenia.
| | - Sonja Golob Jančič
- Department of Pediatrics, University Medical Centre Maribor, Ljubljanska Ulica 5, 2000, Maribor, Slovenia
| | - Nataša Marčun Varda
- Department of Pediatrics, University Medical Centre Maribor, Ljubljanska Ulica 5, 2000, Maribor, Slovenia
- Faculty of Medicine, University of Maribor, Taborska 8, 2000, Maribor, Slovenia
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Urbina EM, Daniels SR, Sinaiko AR. Blood Pressure in Children in the 21st Century: What Do We Know and Where Do We Go From Here? Hypertension 2023; 80:1572-1579. [PMID: 37278234 PMCID: PMC10524445 DOI: 10.1161/hypertensionaha.122.19455] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The association between hypertension in adulthood and cardiovascular morbidity and death is well known. Based on that association, a diagnosis of elevated blood pressure in children has been clinically interpreted as early cardiovascular disease. The objective of this review is to discuss historical data and new research on the relationship between elevated blood pressure and early preclinical and later adult cardiovascular disease. After summarizing the evidence, we will address the gaps in knowledge around Pediatric hypertension in an effort to stimulate research into the important role that control of blood pressure in youth may play in preventing adult cardiovascular disease.
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Affiliation(s)
- Elaine M. Urbina
- Cincinnati Children’s Hospital Medical Center and the University of Cincinnati
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Mihuta MS, Paul C, Borlea A, Roi CM, Velea-Barta OA, Mozos I, Stoian D. Unveiling the Silent Danger of Childhood Obesity: Non-Invasive Biomarkers Such as Carotid Intima-Media Thickness, Arterial Stiffness Surrogate Markers, and Blood Pressure Are Useful in Detecting Early Vascular Alterations in Obese Children. Biomedicines 2023; 11:1841. [PMID: 37509481 PMCID: PMC10376407 DOI: 10.3390/biomedicines11071841] [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: 06/01/2023] [Revised: 06/17/2023] [Accepted: 06/23/2023] [Indexed: 07/30/2023] Open
Abstract
Obese children present a higher cardio-metabolic risk. Measuring vascular biomarkers that assess the evolution of arterial stiffness, subclinical atherosclerosis, and hypertension in such patients could be helpful in the long term. We studied 84 children, aged from 6 to 18 years: 50 obese subjects, versus 34 of normal weight. Clinical examination involved: BMI, waist circumference, waist-to-height ratio, and detection of the presence of acanthosis nigricans and irregular menstrual cycles (the latter in adolescent girls). The carotid intima-media thickness (CIMT) was measured with the Aixplorer MACH 30 echography device. The pulse wave velocity (PWV), augmentation index (AIx), and peripheral and central blood pressures (i.e., SBP, DBP, cSBP, cDBP, and cPP) were acquired through a Mobil-O-Graph device. Obese subjects underwent body composition analysis with a Tanita BC-418. Blood tests were: HOMA-IR, lipid panel, uric acid, and 25-OH vitamin D. All vascular biomarkers presented increased values in obese subjects versus controls. The following cut-off values were significant in detecting obesity: for PWV > 4.6 m/s, cSBP > 106 mmHg for the <12-year-olds, PWV > 4.5 m/s and cSBP > 115 mmHg for the 12-15-year-olds, and PWV > 5 m/s, cSBP > 123 mmHg for the >15-year-olds. AIx is higher in obese children, regardless of their insulin resistance status. Waist circumference and waist-to-height ratio correlate to all vascular parameters. HOMA-IR is an independent predictor for all vascular parameters except CIMT. Cut-off values for PWV of >4.8 m/s, SBP > 125 mmHg, and a cSBP > 117 mmHg predicted the presence of acanthosis nigricans. Obese girls with irregular menses displayed significantly higher PWV, SBP, and DPB. Elevated levels of uric acid, LDL-c, non-LDL-c, triglycerides, and transaminases, and low levels of HDL-c and 25-OH vitamin D correlated with higher arterial stiffness and CIMT values. We conclude that CIMT and the markers of arterial stiffness are useful in the early detection of vascular damage in obese children.
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Affiliation(s)
- Monica Simina Mihuta
- Department of Doctoral Studies, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Center of Molecular Research in Nephrology and Vascular Disease, Faculty of Medicine, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Corina Paul
- Department of Pediatrics, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Andreea Borlea
- Center of Molecular Research in Nephrology and Vascular Disease, Faculty of Medicine, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- 2nd Department of Internal Medicine, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Cristina Mihaela Roi
- Department of Doctoral Studies, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Center of Molecular Research in Nephrology and Vascular Disease, Faculty of Medicine, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Oana-Alexandra Velea-Barta
- 3rd Department of Odontotherapy and Endodontics, Faculty of Dental Medicine, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Ioana Mozos
- Department of Functional Sciences-Pathophysiology, Center for Translational Research and Systems Medicine, Victor Babes University of Medicine and Pharmacy, 300173 Timisoara, Romania
| | - Dana Stoian
- Center of Molecular Research in Nephrology and Vascular Disease, Faculty of Medicine, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- 2nd Department of Internal Medicine, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
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10
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Donald BJ, King TD, Phillips BL, Jones K, Barham A, Watson J, Batson J. Physician-Pharmacist Collaborative Drug Therapy Management in Pediatric Hypertension. J Pediatr Pharmacol Ther 2023; 28:204-211. [PMID: 37303761 PMCID: PMC10249969 DOI: 10.5863/1551-6776-28.3.204] [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: 07/05/2022] [Accepted: 08/31/2022] [Indexed: 06/13/2023]
Abstract
OBJECTIVE Pediatric hypertension affects 2% to 5% of children and adolescents in the United States and is frequently undertreated. The increasing prevalence of pediatric hypertension and worsening physician shortage create difficulties in closing this treatment gap. Physician-pharmacist collaborations have been shown to improve patient outcomes in adult patients. Our aim was to demonstrate a similar benefit for pediatric hypertension. METHODS Pediatric patients whose hypertension was managed at a single pediatric cardiology clinic from January 2020 to December 2021 were enrolled in collaborative drug therapy management (CDTM). Patients whose hypertension was managed in the same clinic from January 2018 to December 2019 were used as a comparison group. The primary outcomes were achievement of at-goal blood pressure at 3, 6, and 12 months and time to control of hypertension. Secondary outcomes were appointment adherence and serious adverse events. RESULTS A total of 151 patients were included in the CDTM group, and 115 patients were included in the traditional care group. Of those, 100 CDTM patients and 78 traditional care patients were assessed for the primary outcome. Fifty-four (54%) CDTM patients and 28 (36%) traditional care patients achieved at-goal blood pressure at 12 months (OR, 2.09; 95% CI, 1.14-3.85). Appointment non-adherence was 9.4% for CDTM and 16% for traditional care (OR, 0.54; 95% CI, 0.35-0.82). Adverse events were similar between groups. CONCLUSIONS CDTM increased rates of at-goal blood pressure without increased adverse events. Physician-pharmacist collaboration may improve treatment of hypertension in pediatric patients.
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Affiliation(s)
- Bryan J. Donald
- School of Clinical Sciences (BJD), University of Louisiana Monroe College of Pharmacy, Monroe, LA
| | - Terry D. King
- Department of Pediatrics (TDK, BLP, KJ, AB, JW, JB), Ochsner Health, West Monroe, LA
| | - Brandon L. Phillips
- Department of Pediatrics (TDK, BLP, KJ, AB, JW, JB), Ochsner Health, West Monroe, LA
| | - Krista Jones
- Department of Pediatrics (TDK, BLP, KJ, AB, JW, JB), Ochsner Health, West Monroe, LA
| | - Anna Barham
- Department of Pediatrics (TDK, BLP, KJ, AB, JW, JB), Ochsner Health, West Monroe, LA
| | - Jennifer Watson
- Department of Pediatrics (TDK, BLP, KJ, AB, JW, JB), Ochsner Health, West Monroe, LA
| | - Jerry Batson
- Department of Pediatrics (TDK, BLP, KJ, AB, JW, JB), Ochsner Health, West Monroe, LA
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11
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Craig A, Ware LJ, Mapanga W, Norris SA. A comparison of paediatric hypertension clinical practice guidelines and their ability to predict adult hypertension in an African birth cohort. J Hum Hypertens 2023; 37:455-462. [PMID: 35701669 PMCID: PMC10256606 DOI: 10.1038/s41371-022-00709-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 05/02/2022] [Accepted: 05/27/2022] [Indexed: 11/08/2022]
Abstract
It remains unclear which paediatric hypertension clinical practice guideline (CPG) should be applied in an African population. We, therefore, aimed to compare commonly used CPG (2017 AAP, 2016 ESH, 2004 Fourth Report) developed in high-income countries for use in South African children at four paediatric ages (children: 5 years, 8 years; adolescents: 13 years, 17 years) to determine which best predicts elevated blood pressure (BP) in adulthood (22 years, 28 years). Moreover, the sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) for each specific paediatric CPG was calculated across the age points. The 2017 AAP definition identified more children and adolescents with hypertension when compared to the 2004 Fourth Report and 2016 ESH guidelines. In computed hazards ratios, ages 8 years to 17 years, all three paediatric CPG significantly predicted the risk of elevated BP in young adulthood (p ≤ 0.032). However, sensitivity to predict elevated BP at age 22 years for all CPG was generally low (17.0%-33.0%) with higher specificity (87.4%-93.1%). Sensitivity increased at age 28 years (51.4%-70.1%), while specificity decreased (52.8%-65.1%). Both PPV and NPV at both adult age points varied widely (17.9%-79.9% and 29.3%-92.5% respectively). The performance of these paediatric CPG in terms of AUC were not optimal at both adult age points, however, the 2017 AAP definition at age 17 years met an acceptable level of performance (AUC = 0.71). Our results, therefore, highlight the need for more research to examine if an African-specific CPG would better identify high-risk children to minimise their trajectory towards adult hypertension.
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Affiliation(s)
- A Craig
- SAMRC/Wits Developmental Pathways for Health Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.
- DSI-NRF Centre of Excellence in Human Development, University of the Witwatersrand, Johannesburg, South Africa.
| | - L J Ware
- SAMRC/Wits Developmental Pathways for Health Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- DSI-NRF Centre of Excellence in Human Development, University of the Witwatersrand, Johannesburg, South Africa
| | - W Mapanga
- SAMRC/Wits Developmental Pathways for Health Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- DSI-NRF Centre of Excellence in Human Development, University of the Witwatersrand, Johannesburg, South Africa
| | - S A Norris
- SAMRC/Wits Developmental Pathways for Health Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- DSI-NRF Centre of Excellence in Human Development, University of the Witwatersrand, Johannesburg, South Africa
- Global Health Research Institute, School of Health and Human Development, University of Southampton, Southampton, UK
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12
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Brar PC. Can Surrogate Markers Help Define Cardiovascular Disease in Youth? Curr Atheroscler Rep 2023:10.1007/s11883-023-01101-6. [PMID: 37148462 DOI: 10.1007/s11883-023-01101-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/11/2023] [Indexed: 05/08/2023]
Abstract
PURPOSE OF REVIEW Non-invasive measurements such as arterial stiffness serve as proxy surrogates for detection of early atherosclerosis and ASCVD risk stratification. These surrogate measurements are influenced by age, gender, and ethnicity and affected by the physiological changes of puberty and somatic growth in children and adolescents. RECENT FINDINGS There is no consensus of the ideal method to measure surrogate markers in youth (< 18 years of age), nor standardized imaging protocols for youth. Currently, pediatric normative data are available but not generalizable. In this review, we provide rationale on how currently used surrogates can help identify subclinical atherosclerosis in youth and affirm their role in identifying youth at risk for premature CVD.
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13
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Douglas CE, Roem J, Flynn JT, Furth SL, Warady BA, Halbach SM. Effect of Age on Hypertension Recognition in Children With Chronic Kidney Disease: A Report From the Chronic Kidney Disease in Children Study. Hypertension 2023; 80:1048-1056. [PMID: 36861464 PMCID: PMC10133176 DOI: 10.1161/hypertensionaha.122.20354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 02/20/2023] [Indexed: 03/03/2023]
Abstract
BACKGROUND Young age has been associated with poorer control of hypertension in children with chronic kidney disease (CKD). Using data from the CKiD Study (Chronic Kidney Disease in Children), we examined the relationship between age, hypertensive blood pressure (BP) recognition, and pharmacologic BP control in children with nondialysis-dependent CKD. METHODS Participants included 902 CKiD Study participants with CKD stages 2 to 4. A total of 3550 annual study visits met inclusion criteria and participants were stratified by age (0 to <7, ≥7 to <13, ≥13 to ≤18 years). Generalized estimating equations to account for repeated measures were applied to logistic regression analyses to evaluate the association of age with unrecognized hypertensive BP and medication use. RESULTS Children <7 years of age had a higher prevalence of hypertensive BP and a lower prevalence of antihypertensive medication use compared with older children. At visits where participants <7 years of age had hypertensive BP readings, 46% had unrecognized, untreated hypertensive BP compared with 21% of visits for children ≥13 years of age. The youngest age group was associated with higher odds of unrecognized hypertensive BP (adjusted odds ratio, 2.11 [95% CI, 1.37-3.24]) and lower odds of antihypertensive medication use among those with unrecognized hypertensive BP (adjusted OR, 0.51 [95% CI, 0.27-0.996]). CONCLUSIONS Children younger than 7 years of age with CKD are more likely to have both undiagnosed and undertreated hypertensive BP. Efforts to improve BP control in young children with CKD are needed to minimize development of cardiovascular disease and slow CKD progression.
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Affiliation(s)
| | - Jennifer Roem
- Department of Epidemiology, Johns Hopkins Bloomberg School
of Public Health, Baltimore, MD
| | - Joseph T Flynn
- Division of Nephrology, Seattle Children’s Hospital,
WA
- Department of Pediatrics, University of Washington School
of Medicine, Seattle
| | - Susan L Furth
- Departments of Pediatrics and Epidemiology, Perelman School
of Medicine at the University of Pennsylvania, Division of Nephrology, Children's
Hospital of Philadelphia
| | - Bradley A Warady
- Division of Pediatric Nephrology, Children’s Mercy
Kansas City, MO
| | - Susan M Halbach
- Division of Nephrology, Seattle Children’s Hospital,
WA
- Department of Pediatrics, University of Washington School
of Medicine, Seattle
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14
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Binka E, Urbina EM, Manlhiot C, Alsaied T, Brady TM. Association of Childhood Blood Pressure with Left Atrial Size and Function: Study of High Blood Pressure in Pediatrics-Adult Hypertension in Youth (SHIP AHOY). J Pediatr 2023; 255:190-197.e1. [PMID: 36470463 PMCID: PMC10121756 DOI: 10.1016/j.jpeds.2022.11.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 11/21/2022] [Accepted: 11/30/2022] [Indexed: 12/11/2022]
Abstract
OBJECTIVE(S) To evaluate the cross-sectional association of cardiovascular disease risk factors with left atrial (LA) size and function among healthy youth, aged 11-18 years, with a wide range of blood pressures (BPs). STUDY DESIGN Echocardiographic images of youth enrolled in the Study of High Blood Pressure in Pediatrics: Adult Hypertension Onset in Youth study were analyzed for LA measurements. The association of casual BP, ambulatory BP, and other cardiovascular disease risk factors with LA size and function were determined using descriptive statistics and multivariable regression. Regression models adjusting for age, sex, race, and body mass index z score determined the independent association between ambulatory systolic BP indices (mean systolic BP/50th %ile systolic BP) and BP phenotypes with LA outcomes while exploratory analyses investigated for additional predictors of LA outcomes. RESULTS The study population consisted of 347 youth: median age 15.7 years, 60% male and 40% non-White. Greater-risk casual systolic BP groups had worse cardiometabolic profiles but no differences in LA size and function. Each 0.1 increase in ambulatory systolic BP day or night index was associated with a 9.9 mL/m2 increase in LA volume/body surface area (LAV/BSA; 95th% CI 2.8-17.0, P = .006) and a 6.8 mL/m2 increase in LAV/BSA (95th% CI 0.8-12.8, P = .03), respectively. Ambulatory hypertension was associated with greater odds of abnormal LAV/BSA, defined as >75th %ile (2014 ambulatory BP monitoring criteria: OR 3.2 [95th% CI 1.4-7.2; P = .002]; 2022 ambulatory BP monitoring criteria: OR 2.1 [95th% CI 1.0-4.1; P = .008]). CONCLUSIONS Increasing ambulatory systolic BP and ambulatory hypertension are independently associated with LAV/BSA.
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Affiliation(s)
- Edem Binka
- Division of Pediatric Cardiology, Department of Pediatrics, University of Utah, Salt Lake City, UT.
| | - Elaine M Urbina
- Division of Cardiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Cedric Manlhiot
- Division of Pediatric Cardiology, Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Tarek Alsaied
- The Heart Institute, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA
| | - Tammy M Brady
- Division of Pediatric Nephrology, Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD
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15
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Tran AH, Urbina EM. Is There a Role for Imaging Youth at Risk of Atherosclerosis? Curr Atheroscler Rep 2023; 25:119-126. [PMID: 36848015 DOI: 10.1007/s11883-023-01089-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/02/2023] [Indexed: 03/01/2023]
Abstract
PURPOSE OF REVIEW Cardiovascular (CV) risk factors such as dyslipidemia, hypertension, diabetes, and obesity are associated with an increased risk for CV events in adults. Noninvasive measures of vascular health are associated with these CV events and can potentially help risk stratify children with CV risk factors. The purpose of this review is to summarize recent literature regarding vascular health in children with cardiovascular risk factors. RECENT FINDINGS Adverse changes in pulse wave velocity, pulse wave analysis, arterial distensibility, and carotid intima-media thickness are seen in children with CV risk factors supporting potential utility in risk stratification. Assessing vascular health in children can be challenging due to growth-related changes in vasculature, multiple assessment modalities, and differences in normative data. Vascular health assessment in children with cardiovascular risk factors can be a valuable tool for risk stratification and help identify opportunities for early intervention. Future areas of research include increasing normative data, improving conversion of data between different modalities, and increasing longitudinal studies in children linking childhood risk factors to adult CV outcomes.
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Affiliation(s)
- Andrew H Tran
- The Heart Center, Nationwide Children's Hospital, Columbus, OH, USA
- Department of Pediatrics, The Ohio State University, Columbus, OH, USA
| | - Elaine M Urbina
- Heart Institute, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 7002, Cincinnati, OH, 45229, USA.
- Department of Pediatrics, University of Cincinnati, Cincinnati, OH, USA.
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16
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Mihuta MS, Stoian D, Borlea A, Roi CM, Velea-Barta OA, Mozos I, Paul C. Evaluating the Arterial Stiffness as a Useful Tool in the Management of Obese Children. CHILDREN (BASEL, SWITZERLAND) 2023; 10:children10020183. [PMID: 36832311 PMCID: PMC9955158 DOI: 10.3390/children10020183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 12/28/2022] [Accepted: 01/15/2023] [Indexed: 01/20/2023]
Abstract
Childhood obesity speeds up the development of arterial stiffness and progressively increases the values of arterial pressure. The purpose of this study is to investigate the value of using pulse wave analysis (PWA) to measure arterial stiffness as a sign of vascular wall impairment in obese children. The research was focused on 60 subjects: 33 obese and 27 normal-weight. Ages ranged from 6 to 18 years old. PWA includes parameters such as pulse wave velocity (PWV), augmentation index (AIx), peripheral and central blood pressure (SBP, DBP, cSBP, cDBP), heart rate, and central pulse pressure (cPP). The device used was a Mobil-O-Graph. Blood parameters were taken from the subject's medical history, not older than 6 months. A high BMI and a large waist circumference are linked to a high PWV. The levels of LDL-c, triglycerides (TG), non-HDL-c, TG/HDL-c ratio, and total cholesterol-HDL-c ratio significantly correlate to PWV, SBP, and cSBP. Alanine aminotransferase is a reliable predictor of PWV, AIx, SBP, DBP, and cDBP, while aspartate aminotransferase is a significant predictor of AIx, mean arterial pressure (MAP), cSBP, and cPP. 25-OH-Vitamin D negatively correlates with PWV, SBP, and MAP and significantly predicts the MAP. Cortisol and TSH levels are not significant to arterial stiffness in obese children without specific comorbidities and neither is fasting glucose in obese children without impaired glucose tolerance. We conclude that PWA contributes valuable data regarding patients' vascular health and should be considered a reliable tool in the management of obese children.
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Affiliation(s)
- Monica Simina Mihuta
- Department of Doctoral Studies, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Dana Stoian
- 2nd Department of Internal Medicine, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Center of Molecular Research in Nephrology and Vascular Disease, Faculty of Medicine, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Correspondence:
| | - Andreea Borlea
- 2nd Department of Internal Medicine, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Cristina Mihaela Roi
- Department of Doctoral Studies, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Oana-Alexandra Velea-Barta
- 3rd Department of Odontotherapy and Endodontics, Faculty of Dental Medicine, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Ioana Mozos
- Department of Functional Sciences—Pathophysiology, Center for Translational Research and Systems Medicine, Victor Babes University of Medicine and Pharmacy, 300173 Timisoara, Romania
| | - Corina Paul
- Department of Pediatrics, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
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17
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Abstract
Primary hypertension (PH) is most common during adolescence with increasing prevalence globally, alongside the epidemic of obesity. Unlike in adults, there are no data on children with uncontrolled hypertension and their future risk of hard cardiovascular and cerebrovascular outcomes. However, hypertension in childhood is linked to hypertensive-mediated organ damage (HMOD) which is often reversible if treated appropriately. Despite differing guidelines regarding the threshold for defining hypertension, there is consensus that early recognition and prompt management with lifestyle modification escalating to antihypertensive medication is required to ameliorate adverse outcomes. Unfortunately, many unknowns remain regarding pathophysiology and optimum treatment of childhood hypertension.
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Affiliation(s)
- Emily Haseler
- Department of Paediatric Nephrology, Evelina London Children's Hospital, Guys & St Thomas NHS Foundation Trust, Westminster Bridge Road, 3rd Floor Beckett House, London SE1 7EH, United Kingdom; Kings College London, United Kingdom
| | - Manish D Sinha
- Department of Paediatric Nephrology, Evelina London Children's Hospital, Guys & St Thomas NHS Foundation Trust, Westminster Bridge Road, 3rd Floor Beckett House, London SE1 7EH, United Kingdom; Kings College London, United Kingdom.
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18
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Falkner B. The enigma of primary hypertension in childhood. Front Cardiovasc Med 2022; 9:1033628. [PMID: 36407424 PMCID: PMC9671928 DOI: 10.3389/fcvm.2022.1033628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 10/13/2022] [Indexed: 11/06/2022] Open
Abstract
Beginning in the 1970s, hypertension in children and adolescents has been defined as systolic and/or diastolic blood pressure (BP) that is equal to or greater than the 95th percentile of the normal BP distribution in healthy children. The definition of hypertension in adults is based on longitudinal data that links a BP level with an increased risk for subsequent adverse outcomes related to hypertension including heart failure, kidney failure, stroke, or death. The statistical definition of hypertension continues to be used in childhood because there have been no data that link a BP level in childhood with a heightened risk for adverse outcomes in adulthood. Findings from clinical and epidemiologic research have advanced understanding of high BP in childhood. While hypertension in some children can be secondary to underlying kidney, cardiovascular, or endocrine disorder, it is now known that primary (essential) hypertension can be present in childhood. The prevalence of hypertension in childhood is approximately 2–5% and another 13–18% of children and adolescents have elevated BP and are at heightened risk for developing hypertension. The leading cause of childhood hypertension is primary hypertension, especially in adolescents. For children and adolescents with secondary hypertension, the treatment can focus on managing the underlying cause of hypertension. Less is known about managing primary hypertension in childhood, including diagnosis, evaluation, treatment, and possibilities for prevention. The phenotype of primary hypertension in childhood and recent findings will be discussed.
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19
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Prevalence and subtypes of hypertension in normal-weight and obese Indian adolescents: a cross-sectional study. J Hum Hypertens 2022; 36:1003-1010. [PMID: 34526646 DOI: 10.1038/s41371-021-00605-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 07/24/2021] [Accepted: 09/01/2021] [Indexed: 11/08/2022]
Abstract
This cross-sectional study examined the prevalence, stages, subtypes of hypertension, and the associated risk factors in adolescent school children in Western India. We screened 2,644 adolescents, from 10 different private and government schools in urban and rural areas for hypertension, as defined by the 2017 Clinical Practice Guidelines. The association of stages and subtypes with age, gender, body mass index, type of school, and place of residence was analysed. 197 children (7.5%) had hypertension; 170 (6.4%) had stage I, 27 (1%) had stage II and 76 (2.9%) had elevated blood pressure (EBP). The risk of EBP was higher in children > 15 years of age (p = 0.006). Compared with normal-weight children, obese, and overweight children had a higher risk of hypertension [odds ratio (OR) 9 (5.84, 13.88) and 3.77 (2.59, 5.48) respectively], whereas underweight children had a lower risk [OR 0.39 (0.16, 0.98)]. Normal-weight hypertension was seen in 5.2% and was higher in children from government schools (9.4%). Systolic-diastolic hypertension (SDH) was the most common subtype, seen in 136 (5.1%). SDH was more common in girls, in rural children, and in those with stage II hypertension. Isolated diastolic hypertension, seen in 51 (1.9%), was more common in boys, in urban children, and in those with EBP.
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20
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Kim ST, Song YH. Nutrition, Body Composition, and Blood Pressure in Children and Adolescents from the Korea National Health and Nutrition Examination Survey. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:13272. [PMID: 36293851 PMCID: PMC9603145 DOI: 10.3390/ijerph192013272] [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: 09/11/2022] [Revised: 10/12/2022] [Accepted: 10/12/2022] [Indexed: 06/16/2023]
Abstract
We aimed to investigate the association between nutrition and blood pressure and the role that body composition plays in this relationship. Korea National Health and Nutrition Examination Survey data from the years 2008-2020 were reviewed. A total of 11,234 subjects (5974 boys and 5260 girls) aged 10-18 years of age were selected. We analyzed the correlation between nutrition (intakes of energy, protein, fat, carbohydrate, sodium, saturated fatty acid (SFA), unsaturated fatty acid (USFA), and dietary fiber (DF)) and body composition (height, weight, waist circumference (WC), body mass index (BMI), and waist to height ratio (WHtR)), and performed multiple regression analysis to find the independent correlation between body composition and blood pressure (BP). We then compared the correlation between nutrition and BP, with or without adjustment for body composition. The intakes of energy, protein, fat, carbohydrate, sodium, and USFA had positive associations with height, weight, WC, and BMI. Systolic BP (SBP) and diastolic BP (DBP) were independently positively correlated with height and BMI. The intakes of energy, protein, fat, carbohydrate, sodium, and SFA had positive correlations with SBP and DBP, which disappeared when additionally adjusted for BMI and height. In conclusion, nutrition seems to affect BP via height and BMI in Korean children and adolescents.
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21
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Kataria N, Panda A, Singh S, Patrikar S, Sampath S. Risk factors for cardiovascular disease in a healthy young population: Family matters. Med J Armed Forces India 2022; 78:405-412. [PMID: 36267508 PMCID: PMC9577267 DOI: 10.1016/j.mjafi.2020.07.002] [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: 07/18/2019] [Accepted: 07/07/2020] [Indexed: 10/23/2022] Open
Abstract
Background India faces an epidemic of cardiovascular disease (CVD). This study sought the effect of family history of CVD and/or its risk factors (CVD-risk) on the presence of risk factors for CVD, in a healthy young college population. Methods Blood pressure (BP), heart rate (HR), anthropometric variables, fasting blood sugar and lipid fractions were measured in two hundred healthy individuals (163 men and 37 women), aged 17-22 years. Data were analysed to elicit effect of CVD-risk on measured parameters. Results All but one subject, had family history of a CVD-risk. Men with family history of coronary heart disease had higher diastolic BP (79.24 ± 7.7 vs 75.99 ± 7.49 mmHg, p = 0.007) and triglycerides (118.66 ± 57.98 vs 85.82 ± 50.89 mg/dL, p < 0.0001) compared with those without similar family history. Men with family history of hypertension (HTN) had higher diastolic BP (78.75 ± 7.15 vs 75.84 ± 8.37 mmHg, p = 0.019) and low-density lipoprotein (86.24 ± 25.38 vs 78.21 ± 17.93 mg/dL, p = 0.019), as well as lower high-density lipoprotein (50.27 ± 8.4 vs 53.96 ± 10.38 mg/dL, p = 0.019). Women with family history of diabetes mellitus had lower high-density lipoproteins (49.89 ± 8.05 vs 59.53 ± 11.44, p = 0.006). Family history of dyslipidaemia was associated with significantly higher triglycerides (146.14 ± 46.19 vs 98.44 ± 56.19 mg/dL, p = 0.002) in men and in subjects across sex. HDL was contrarily higher, in women with family history of cerebrovascular accident/HTN and men with family history of coronary heart disease/HTN. The proportion of pre-HTN, overweight/obese, impaired fasting glucose and borderline high triglycerides was 88.3%, 36.8%, 11% and 38.7% in men and 64.9%, 37.8%, 18.9% and 48.7% in female subjects. Conclusion Young adults with a family history of CVD-risk already have an incomplete/atypical CVD risk profile.
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Affiliation(s)
| | - Arihant Panda
- Medical Cadet, Armed Forces Medical College, Pune, India
| | - Surinderpal Singh
- Additional Professor (Physiology), AIIMS, Rishikesh, Virbhadra Marg, Rishikesh, Uttarakhand, India
| | - Seema Patrikar
- Lecturer in Statistics, Department of Community Medicine, Armed Forces Medical College, Pune, India
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22
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Brady TM, Goilav B, Tarini BA, Heo M, Bundy DG, Rea CJ, Twombley K, Giuliano K, Orringer K, Kelly P, Rinke ML. Pediatric Home Blood Pressure Monitoring: Feasibility and Concordance With Clinic-Based Manual Blood Pressure Measurements. Hypertension 2022; 79:e129-e131. [PMID: 35983760 PMCID: PMC9531449 DOI: 10.1161/hypertensionaha.122.19578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Tammy M. Brady
- Division of Pediatric Nephrology, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Beatrice Goilav
- Division of Pediatric Nephrology, The Children’s Hospital at Montefiore, Bronx, NY
- Albert Einstein College of Medicine; Bronx, NY
| | - Beth A. Tarini
- Center for Translational Research, Children’s National Hospital, Washington, DC
- Department of Pediatrics, George Washington University
| | - Moonseong Heo
- Department of Public Health Sciences, Clemson University, Clemson, SC
| | - David G. Bundy
- Department of Pediatrics, Medical University of South Carolina, Charleston, SC
| | - Corinna J. Rea
- Division of General Pediatrics, Boston Children’s Hospital, Boston, MA
- Harvard Medical School, Boston, MA
| | - Katherine Twombley
- Pediatric Nephrology, Medical University of South Carolina, Charleston, SC
| | - Kimberly Giuliano
- Department of Primary Care Pediatrics, Cleveland Clinic, Cleveland, OH
| | - Kelly Orringer
- Division of General Pediatrics, Michigan Medicine, Ann Arbor, MI
| | - Peterkaye Kelly
- Department of Pediatrics, Medical University of South Carolina, Charleston, SC
| | - Michael L. Rinke
- Department of Pediatrics, Medical University of South Carolina, Charleston, SC
- Division of General Academic Pediatrics, The Children’s Hospital at Montefiore, Bronx, NY
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Haley JE, Woodly SA, Daniels SR, Falkner B, Ferguson MA, Flynn JT, Hanevold CD, Hooper SR, Ingelfinger JR, Khoury PR, Lande MB, Martin LJ, Meyers KE, Mitsnefes M, Becker RC, Rosner BA, Samuels J, Tran AH, Urbina EM. Association of Blood Pressure-Related Increase in Vascular Stiffness on Other Measures of Target Organ Damage in Youth. Hypertension 2022; 79:2042-2050. [PMID: 35762327 PMCID: PMC9378473 DOI: 10.1161/hypertensionaha.121.18765] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Hypertension-related increased arterial stiffness predicts development of target organ damage (TOD) and cardiovascular disease. We hypothesized that blood pressure (BP)-related increased arterial stiffness is present in youth with elevated BP and is associated with TOD. METHODS Participants were stratified by systolic BP into low- (systolic BP <75th percentile, n=155), mid- (systolic BP ≥80th and <90th percentile, n=88), and high-risk BP categories (≥90th percentile, n=139), based on age-, sex- and height-specific pediatric BP cut points. Clinic BP, 24-hour ambulatory BP monitoring, anthropometrics, and laboratory data were obtained. Arterial stiffness measures included carotid-femoral pulse wave velocity and aortic stiffness. Left ventricular mass index, left ventricular systolic and diastolic function, and urine albumin/creatinine were collected. ANOVA with Bonferroni correction was used to evaluate differences in cardiovascular risk factors, pulse wave velocity, and cardiac function across groups. General linear models were used to examine factors associated with arterial stiffness and to determine whether arterial stiffness is associated with TOD after accounting for BP. RESULTS Pulse wave velocity increased across groups. Aortic distensibility, distensibility coefficient, and compliance were greater in low than in the mid or high group. Significant determinants of arterial stiffness were sex, age, adiposity, BP, and LDL (low-density lipoprotein) cholesterol. Pulse wave velocity and aortic compliance were significantly associated with TOD (systolic and diastolic cardiac function and urine albumin/creatinine ratio) after controlling for BP. CONCLUSIONS Higher arterial stiffness is associated with elevated BP and TOD in youth emphasizing the need for primary prevention of cardiovascular disease.
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Affiliation(s)
| | - Shalayna A Woodly
- Cincinnati Children's Hospital Medical Center, University of Cincinnati, OH (S.A.W., P.R.K., L.J.M., M.M., E.M.U.)
| | | | | | | | - Joseph T Flynn
- Department of Pediatrics, University of Washington, Seattle, WA (J.T.F., C.D.H.)
- Division of Nephrology, Seattle Children's Hospital, Seattle, WA (J.T.F., C.D.H.)
| | - Coral D Hanevold
- Department of Pediatrics, University of Washington, Seattle, WA (J.T.F., C.D.H.)
- Division of Nephrology, Seattle Children's Hospital, Seattle, WA (J.T.F., C.D.H.)
| | | | | | - Philip R Khoury
- Rady Children's Hospital San Diego, CA (J.E.H.)
- Cincinnati Children's Hospital Medical Center, University of Cincinnati, OH (S.A.W., P.R.K., L.J.M., M.M., E.M.U.)
| | - Marc B Lande
- University of Rochester Medical Center, Rochester, NY (M.B.L.)
| | - Lisa J Martin
- Rady Children's Hospital San Diego, CA (J.E.H.)
- Cincinnati Children's Hospital Medical Center, University of Cincinnati, OH (S.A.W., P.R.K., L.J.M., M.M., E.M.U.)
| | | | - Mark Mitsnefes
- Cincinnati Children's Hospital Medical Center, University of Cincinnati, OH (S.A.W., P.R.K., L.J.M., M.M., E.M.U.)
| | | | | | - Joshua Samuels
- University of Texas Health Sciences Center, Houston (J.S.)
| | - Andrew H Tran
- Nationwide Children's Hospital, Columbus, OH (A.H.T.)
| | - Elaine M Urbina
- Cincinnati Children's Hospital Medical Center, University of Cincinnati, OH (S.A.W., P.R.K., L.J.M., M.M., E.M.U.)
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24
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Mihuta MS, Paul C, Borlea A, Cepeha CM, Velea IP, Mozos I, Stoian D. The Oscillometric Pulse Wave Analysis Is Useful in Evaluating the Arterial Stiffness of Obese Children with Relevant Cardiometabolic Risks. J Clin Med 2022; 11:jcm11175078. [PMID: 36079009 PMCID: PMC9457050 DOI: 10.3390/jcm11175078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 08/27/2022] [Accepted: 08/28/2022] [Indexed: 11/16/2022] Open
Abstract
Early detection of all complications of childhood obesity is imperative in order to minimize effects. Obesity causes vascular disruptions, including early increased arterial stiffness and high blood pressure. This study’s aim is to assess the reliability of pulse wave analysis (PWA) in obese children and how additional risk factors influence the evaluated parameters. We analyzed 55 children aged 6–18 years old by measuring their pulse wave velocity (PWV), augmentation index (AIx), peripheral blood pressure (SBP, DBP), heart rate, central blood pressure (cSBP, cDBP) and central pulse pressure (cPP). We used the oscillometric IEM Mobil-O-Graph and performed a single-point brachial measurement. The subjects were divided into two groups: obese (n = 30) and normal-weight (n = 25) and were clinically and anamnestically assessed. BMI and waist circumference are significantly correlated to higher values for PWV, SBP, DBP, cSBP, and cDBP. Weight significantly predicts PWV, SBP, DBP and cPP. The risk factors that significantly influence the PWA and BP values are: a cardiometabolically risky pregnancy (higher PWV, AIx, SBP), active and passive smoking (higher PWV, SBP, cSBP, cDBP), sleep deprivation (higher PWV, SBP, cSBP) and sedentariness (higher PWV, AIx, peripheral and central BP). We conclude that obese children with specific additional cardiometabolic risk factors present increased arterial stiffness and higher blood pressure values.
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Affiliation(s)
- Monica Simina Mihuta
- Department of Doctoral Studies, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Corina Paul
- Department of Pediatrics, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Correspondence:
| | - Andreea Borlea
- 2nd Department of Internal Medicine, Victor Babeș University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Cristina Mihaela Cepeha
- Department of Doctoral Studies, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Iulian Puiu Velea
- Department of Pediatrics, Pius Brinzeu Emergency County Hospital, 300723 Timisoara, Romania
| | - Ioana Mozos
- Department of Functional Sciences—Pathophysiology, Center for Translational Research and Systems Medicine, Victor Babeş University of Medicine and Pharmacy, 300173 Timisoara, Romania
| | - Dana Stoian
- 2nd Department of Internal Medicine, Victor Babeș University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Center of Molecular Research in Nephrology and Vascular Disease, Faculty of Medicine, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
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25
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Shah AS, Isom S, D’Agostino R, Dolan LM, Dabelea D, Imperatore G, Mottl A, Lustigova E, Pihoker C, Marcovina S, Urbina EM. Longitudinal Changes in Arterial Stiffness and Heart Rate Variability in Youth-Onset Type 1 Versus Type 2 Diabetes: The SEARCH for Diabetes in Youth Study. Diabetes Care 2022; 45:1647-1656. [PMID: 35667385 PMCID: PMC9274217 DOI: 10.2337/dc21-2426] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Accepted: 03/02/2022] [Indexed: 02/03/2023]
Abstract
OBJECTIVE We compared arterial stiffness and heart rate variability (HRV) over time by diabetes type and determined the risk factors associated with worsening arterial stiffness and HRV in young adults with youth-onset diabetes. RESEARCH DESIGN AND METHODS Arterial stiffness (pulse wave velocity, augmentation index) and six indices of heart rate variability were measured twice, 4.5 years apart, among participants with either youth-onset type 1 or type 2 diabetes in the SEARCH for Diabetes in Youth study. Multivariable linear regression models were used to assess risk factors associated with arterial stiffness and HRV at follow-up. RESULTS Of 1,159 participants studied, 949 had type 1 diabetes (mean age 17.1 ± 4.7 years, 60.3% non-Hispanic White, 55% female) and 210 had type 2 diabetes (mean age 22.1 ± 3.5 years, 23.8% non-Hispanic White, 71% female) at initial assessment when diabetes duration was 7.9 years (both groups). Participants with type 2 versus type 1 diabetes had greater arterial stiffness and more abnormalities in HRV at initial and follow-up assessment and a greater change over time (all P < 0.05). Risk factors associated with worse arterial stiffness and HRV at follow-up in both types of diabetes included higher blood pressure, hemoglobin A1c, waist circumference, and triglycerides over time and longer diabetes duration. CONCLUSIONS Arterial stiffness and HRV worsened over time with greater changes among participants with type 2 versus type 1 diabetes and among those with features of the metabolic syndrome. The risk factor profile documents potentially modifiable pathways to prevent or limit cardiovascular complications in young adults with youth-onset diabetes.
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Affiliation(s)
- Amy S. Shah
- Department of Pediatrics, Cincinnati Children’s Hospital Medical Center and The University of Cincinnati, Cincinnati, OH
| | - Scott Isom
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, NC
| | - Ralph D’Agostino
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, NC
| | - Lawrence M. Dolan
- Department of Pediatrics, Cincinnati Children’s Hospital Medical Center and The University of Cincinnati, Cincinnati, OH
| | - Dana Dabelea
- Lifecourse Epidemiology of Adiposity and Diabetes Center, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Giuseppina Imperatore
- Division of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, GA
| | - Amy Mottl
- Division of Nephrology and Hypertension, University of North Carolina School of Medicine, Chapel Hill, NC
| | - Eva Lustigova
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA
| | | | | | - Elaine M. Urbina
- Department of Pediatrics, Cincinnati Children’s Hospital Medical Center and The University of Cincinnati, Cincinnati, OH
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26
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Disparities between determinants of impaired vascular structure and function in young people with primary hypertension: a systematic review. J Hypertens 2022; 40:1369-1379. [PMID: 35762477 DOI: 10.1097/hjh.0000000000003155] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Early effects of primary hypertension on arterial structure and function in children and young people (CYP) and their determinants remain elusive. We aimed to review independent determinants of carotid intima-media thickness (cIMT), carotid wall cross-sectional area (WCSA) and carotid-femoral pulse wave velocity (cfPWV) in CYP with primary hypertension. METHODS We performed a systematic review of studies reporting multivariable analysis of cfPWV, cIMT and WCSA in CYP (up to 25 years of age) with primary hypertension. Literature search was performed in PubMed database and 13, 12 and two articles including 3860 (age range 4-25 years, 50% male individuals), 2038 children (5-25 years, 55% male individuals) and 136 children (5-17 years, 85% male individuals) were selected for final analysis of cfPWV, cIMT and WCSA, respectively. RESULTS Ninety and 86% of the studies reported higher cfPWV and cIMT in CYP with elevated blood pressure (BP) compared with normotensive controls. Different indices of BP were positively associated with cfPWV in 92% of studies, whereas BMI showed association in 31%. Carotid IMT associated with BP indices in 50% and with BMI in 25% of the studies. WCSA was studied longitudinally and its improvement associated with decrease in measures of central obesity. CONCLUSION We found a disparity between the determinants of structural and functional impairment of arterial tree in CYP with primary hypertension. In contrast to cIMT and WCSA, increase of cfPWV is almost exclusively determined by BP.
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27
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Kang KT, Weng WC, Chiu SN, Lee PL, Hsu WC. Office Blood Pressure Monitoring in Children with Obesity and Obstructive Sleep Apnea. J Pediatr 2022; 246:138-144.e2. [PMID: 35314156 DOI: 10.1016/j.jpeds.2022.03.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Revised: 03/11/2022] [Accepted: 03/15/2022] [Indexed: 10/18/2022]
Abstract
OBJECTIVE To investigate the relative contributions of obesity and obstructive sleep apnea (OSA) to unfavorable blood pressure in children. STUDY DESIGN Children aged 3-18 years with OSA-related symptoms were recruited. All children underwent office blood pressure (BP) monitoring and full-night polysomnography. Obesity was defined as a body mass index ≥95th percentile. OSA severity was divided into primary snoring (apnea-hypopnea index [AHI] <1), mild OSA (5> AHI ≥1), and moderate to severe OSA (AHI ≥5). Age- and sex-adjusted logistic regression analysis was performed to determine the associations among OSA, obesity, and elevated BP. RESULTS This cross-sectional study enrolled 1689 children (66% boys), with a mean age of 7.9 years. Compared with children with primary snoring, children with moderate to severe OSA had significantly higher systolic BP (108.1 mmHg vs 105.6 mmHg), diastolic BP (75.0 mmHg vs 70.4 mmHg), systolic BP percentile (75.0 vs 70.4), and diastolic BP percentile (74.0 vs 69.2). The rate of unfavorable BP (ie, elevated BP or hypertension level BP) also was significantly higher in children with more severe OSA. Children with obesity had higher BP and BP percentile. Logistic regression analysis revealed that children with obesity and moderate to severe OSA have a 3-fold greater risk of unfavorable BP compared with children without obesity and primary snoring. CONCLUSIONS We identified a 3-fold greater risk of unfavorable BP in children with obesity and moderate to severe OSA.
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Affiliation(s)
- Kun-Tai Kang
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan; Department of Otolaryngology, Taipei Hospital, Ministry of Health and Welfare, New Taipei City, Taiwan; Institute of Health Policy and Management, National Taiwan University, Taipei, Taiwan
| | - Wen-Chin Weng
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan; Sleep Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Shuenn-Nan Chiu
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Pei-Lin Lee
- Sleep Center, National Taiwan University Hospital, Taipei, Taiwan; Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Wei-Chung Hsu
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan; Sleep Center, National Taiwan University Hospital, Taipei, Taiwan; Department of Otolaryngology, College of Medicine, National Taiwan University, Taipei, Taiwan.
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28
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Hayashi T, Sato R, Ito Y, Ninomiya M, Tanaka S, Tamura K. High Blood Pressure and Changes in the Body Mass Index Category Among Japanese Children: A Follow-Up Study Using the Updated American Academy of Pediatrics Guidelines. Cureus 2022; 14:e26377. [PMID: 35911320 PMCID: PMC9329601 DOI: 10.7759/cureus.26377] [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] [Accepted: 06/26/2022] [Indexed: 11/13/2022] Open
Abstract
Background High blood pressure (HBP) has become a public health issue worldwide. The relationship between high BP and changes in the body mass index (BMI) category in Japanese pubertal children has not yet been examined. To resolve this issue, we examined existing data with a focus on the primordial prevention of high BP signs, including elevated BP, among pubertal children aged 12 and 15 years. Methods Height, body weight, and BP data were examined from health checkups of 18,247 children conducted between 1993 and 2000 in the Karatsu Study, which was a cohort of pediatric lifestyle-related disease prevention medical health checkups in Japan. BP and BMI were assessed using the updated American Academy of Pediatrics (AAP) guidelines and Endocrine Society’s clinical practice guidelines definitions, respectively. Results Follow-up data were obtained from 7,090 subjects (50.5% boys). Stage 2 hypertension (HTN) was detected in 3% and 2.7% of boys and girls aged 12 years, respectively, and in 2.7% and 1% of boys and girls aged 15 years, respectively. Among children aged 15 years, 1.4% were newly classified with stage 2 hypertension, and 15.6% exhibited improvements to a normal BP. A binomial logistic regression analysis of high BP and BMI category changes revealed odds ratios (OR) in the group with a deteriorated BMI category of 1.51 (95% confidence interval (CI), 1.17-1.94), 2.30 (95%CI, 1.66-3.17), and 6.83 (95%CI, 4.14-11.29) for elevated BP, stage 1 hypertension, and stage 2 hypertension, respectively. Conclusion High BP in puberty positively correlated with BMI category changes. Considering the presence of the tracking phenomenon in hypertension, BP monitoring is an essential part of the early strategy for the prevention of lifestyle-related diseases in childhood, and improvements in BP control are crucial in early life.
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29
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Tagi VM, Mainieri F, Chiarelli F. Hypertension in Patients with Insulin Resistance: Etiopathogenesis and Management in Children. Int J Mol Sci 2022; 23:ijms23105814. [PMID: 35628624 PMCID: PMC9144705 DOI: 10.3390/ijms23105814] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 05/19/2022] [Accepted: 05/19/2022] [Indexed: 11/16/2022] Open
Abstract
Insulin resistance (IR) is a key component in the etiopathogenesis of hypertension (HS) in patients with diabetes mellitus (DM). Several pathways have been found to be involved in this mechanism in recent literature. For the above-mentioned reasons, treatment of HS should be specifically addressed in patients affected by DM. Two relevant recently published guidelines have stressed this concept, giving specific advice in the treatment of HS in children belonging to this group: the European Society of HS guidelines for the management of high blood pressure in children and adolescents and the American Academy of Pediatrics Clinical Practice Guideline for Screening and Management of High Blood Pressure in Children and Adolescents. Our aim is to summarize the main pathophysiological mechanisms through which IR causes HS and to highlight the specific principles of treatment of HS for children with DM.
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30
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Ding L, Singer A, Kosowan L, Dart A. Pediatric hypertension screening and recognition in primary care clinics in Canada. Paediatr Child Health 2022; 27:118-126. [PMID: 35599671 PMCID: PMC9113853 DOI: 10.1093/pch/pxab081] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 08/31/2021] [Indexed: 09/17/2023] Open
Abstract
Objectives Screening for hypertension in children is recommended by pediatric consensus guidelines. However, current practice is unknown. We evaluated rates of blood pressure assessment and hypertension recognition in primary care. Methods This retrospective cohort study evaluated electronic medical record data from the Canadian Primary Care Sentinel Surveillance Network between 2011 and 2017. Children aged 3 to <18 years with at least one clinical encounter were included. Screening, follow-up, and hypertension recognition rates were evaluated. Descriptive statistics and multivariate logistical regression were used to determine patient and provider characteristics associated with increased screening and recognition of pediatric hypertension. Results Among 378,002 children, blood pressure was documented in 33.3% of all encounters, increasing from 26.7% in 2011 to 36.2% in 2017; P=0.007. Blood pressure was documented in 76.0% of well child visits. Follow-up visits occurred within 6 months for 26.4% of children with elevated blood pressure, 57.1% of children with hypertension, and within 1 month for 7.2% of children with hypertension. Patient factors associated with increased blood pressure screening include being overweight (OR 2.15, CI 2.09 to 2.22), having diabetes (OR 1.69, CI 1.37 to 2.08), chronic kidney disease (OR 7.51, CI 6.54 to 8.62), increased social deprivation (OR 1.10, CI 1.09 to 1.11), and urban residence (OR 1.27, CI 1.15 to 1.4). Overall prevalence of hypertension was 1.9% (n=715) and of those, 5.6% (n=40) had recognized hypertension. Factors associated with increased recognition include male sex, overweight, and hyperlipidemia. Conclusions Rates of hypertension screening and recognition are low in primary care settings in Canada, suggesting pediatric hypertension should be a priority for implementation and dissemination of interventions.
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Affiliation(s)
- Linda Ding
- Department of Pediatrics and Child Health, Max Rady College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
- Department of Pediatrics, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Alexander Singer
- Department of Pediatrics and Child Health, Max Rady College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
- Department of Family Medicine, Max Rady College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Leanne Kosowan
- Department of Pediatrics and Child Health, Max Rady College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
- Department of Family Medicine, Max Rady College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Allison Dart
- Department of Pediatrics and Child Health, Max Rady College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
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31
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Knapp AA, Carroll AJ, Mohanty N, Fu E, Powell BJ, Hamilton A, Burton ND, Coldren E, Hossain T, Limaye DP, Mendoza D, Sethi M, Padilla R, Price HE, Villamar JA, Jordan N, Langman CB, Smith JD. A stakeholder-driven method for selecting implementation strategies: a case example of pediatric hypertension clinical practice guideline implementation. Implement Sci Commun 2022; 3:25. [PMID: 35256017 PMCID: PMC8900435 DOI: 10.1186/s43058-022-00276-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 02/19/2022] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND This article provides a generalizable method, rooted in co-design and stakeholder engagement, to identify, specify, and prioritize implementation strategies. To illustrate this method, we present a case example focused on identifying strategies to promote pediatric hypertension (pHTN) Clinical Practice Guideline (CPG) implementation in community health center-based primary care practices that involved meaningful engagement of pediatric clinicians, clinic staff, and patients/caregivers. This example was chosen based on the difficulty clinicians and organizations experience in implementing the pHTN CPG, as evidenced by low rates of guideline-adherent pHTN diagnosis and treatment. METHODS We convened a Stakeholder Advisory Panel (SAP), comprising 6 pediatricians and 5 academic partners, for 8 meetings (~12 h total) to rigorously identify determinants of pHTN CPG adherence and to ultimately develop a testable multilevel, multicomponent implementation strategy. Our approach expanded upon the Expert Recommendations for Implementation Change (ERIC) protocol by incorporating a modified Delphi approach, user-centered design methods, and the Implementation Research Logic Model (IRLM). At the recommendation of our SAP, we gathered further input from youth with or at-risk for pHTN and their caregivers, as well as clinic staff who would be responsible for carrying out facets of the implementation strategy. RESULTS First, the SAP identified 17 determinants, and 18 discrete strategies were prioritized for inclusion. The strategies primarily targeted determinants in the domains of intervention characteristics, inner setting, and characteristics of the implementers. Based on SAP ratings of strategy effectiveness, feasibility, and priority, three tiers of strategies emerged, with 7 strategies comprising the top tier implementation strategy package. Next, input from caregivers and clinic staff confirmed the feasibility and acceptability of the implementation strategies and provided further detail in the definition and specification of those strategies. CONCLUSIONS This method-an adaptation of the ERIC protocol-provided a pragmatic structure to work with stakeholders to efficiently identify implementation strategies, particularly when supplemented with user-centered design activities and the intuitive organizing framework of the IRLM. This generalizable method can help researchers identify and prioritize strategies that align with the implementation context with an increased likelihood of adoption and sustained use.
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Affiliation(s)
- Ashley A. Knapp
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL USA
| | - Allison J. Carroll
- Department of Psychiatry and Behavioral Sciences and Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL USA
| | - Nivedita Mohanty
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL USA
- Alliance Chicago, Chicago, IL USA
| | - Emily Fu
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL USA
| | - Byron J. Powell
- Center for Mental Health Services Research, Brown School & School of Medicine, Washington University in St. Louis, St. Louis, MO USA
| | - Alison Hamilton
- VA Center for the Study of Healthcare Innovation, Implementation & Policy, VA Greater Los Angeles Healthcare System, Los Angeles, CA USA
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA USA
| | | | | | | | | | | | | | | | - Heather E. Price
- Stanley Manne Children’s Research Institute, Ann & Robert H. Lurie Children’s Hospital of Chicago and Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL USA
| | - Juan A. Villamar
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL USA
| | - Neil Jordan
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL USA
- Center of Innovation for Complex Chronic Healthcare, Hines VA Hospital, Hines, IL USA
| | - Craig B. Langman
- Ann & Robert H. Lurie Children’s Hospital of Chicago and Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL USA
| | - Justin D. Smith
- Department of Population Health Sciences, Spencer Fox Eccles School of Medicine at the University of Utah, Salt Lake City, UT USA
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32
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Abstract
The 95th percentile of blood pressure (BP) among healthy children is the currently accepted level used to denote a hypertensive BP reading in pediatric patients. Yet, ample data have emerged showing that the detrimental effects of high BP can be demonstrated at BP levels considered normal by current guidelines. Cardiac, vascular, cognitive, and kidney effects have been shown starting at the 90th percentile in cross-sectional studies, and markers of adult cardiovascular disease appear in longitudinal cohorts whose members had modestly elevated or even normal BP as youth. This review summarizes data that support a lower threshold of concern for children and adolescents, and outlines some of the remaining questions to be answered before a lower threshold BP level could be adopted.
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Affiliation(s)
- Joseph T Flynn
- Department of Pediatrics, University of Washington School of Medicine. Division of Nephrology, Seattle Children's Hospital, WA
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33
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Rea CJ, Brady TM, Bundy DG, Heo M, Faro E, Giuliano K, Goilav B, Kelly P, Orringer K, Tarini BA, Twombley K, Rinke ML. Pediatrician Adherence to Guidelines for Diagnosis and Management of High Blood Pressure. J Pediatr 2022; 242:12-17.e1. [PMID: 34774574 DOI: 10.1016/j.jpeds.2021.11.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 11/01/2021] [Accepted: 11/03/2021] [Indexed: 01/09/2023]
Abstract
OBJECTIVES To assess pediatrician adherence to the 2017 American Academy of Pediatrics' clinical practice guideline for high blood pressure (BP). STUDY DESIGN Pediatric primary care practices (n = 59) participating in a quality improvement collaborative submitted data for patients with high BP measured between November 2018 and January 2019. Baseline data included patient demographics, BP, body mass index (BMI), and actions taken. Logistic regression was used to test associations between patient BP level and BMI with provider adherence to guidelines (BP measurement, counseling, follow-up, evaluation). RESULTS A total of 2677 patient charts were entered for analysis. Only 2% of patients had all BP measurement steps completed correctly, with fewer undergoing 3-limb and ambulatory BP measurement. Overall, 46% of patients received appropriate weight, nutrition, and lifestyle counseling. Follow-up for high BP was recommended or scheduled in 10% of encounters, and scheduled at the appropriate interval in 5%. For patients presenting with their third high BP measurement, 10% had an appropriate diagnosis documented, 2% had appropriate screening laboratory tests conducted, and none had a renal ultrasound performed. BMI was independently associated with increased odds of counseling, but higher BP was associated with lower odds of counseling. Higher BP was independently associated with an increased likelihood of documentation of hypertension. CONCLUSIONS In this multisite study, adherence to the 2017 American Academy of Pediatrics' guideline for high BP was low. Given the long-term health implications of high BP in childhood, it is important to improve primary care provider recognition and management. TRIAL REGISTRATION ClinicalTrials.gov: NCT03783650.
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Affiliation(s)
- Corinna J Rea
- Division of General Pediatrics, Boston Children's Hospital, Boston, MA; Harvard Medical School
| | - Tammy M Brady
- Division of Pediatric Nephrology, Johns Hopkins University School of Medicine, Baltimore, MD
| | - David G Bundy
- Department of Pediatrics, Medical University of South Carolina, Charleston, SC
| | - Moonseong Heo
- Department of Public Health Sciences, Clemson University, Clemson, SC
| | - Elissa Faro
- Division of General Internal Medicine, University of Iowa, Iowa City, IA
| | - Kimberly Giuliano
- Department of Primary Care Pediatrics, Cleveland Clinic, Cleveland, OH
| | - Beatrice Goilav
- Division of Pediatric Nephrology, The Children's Hospital at Montefiore, Bronx, NY; Albert Einstein College of Medicine, Bronx, NY
| | - Peterkaye Kelly
- Division of Pediatric Nephrology, The Children's Hospital at Montefiore, Bronx, NY; Division of General Academic Pediatrics, The Children's Hospital at Montefiore, Bronx, NY
| | - Kelly Orringer
- Division of General Pediatrics, Michigan Medicine, Ann Arbor, MI
| | - Beth A Tarini
- Center for Translational Research, Children's National Hospital, Washington, DC; Department of Pediatrics, George Washington University
| | - Katherine Twombley
- Pediatric Nephrology, Medical University of South Carolina, Charleston, SC
| | - Michael L Rinke
- Division of Pediatric Nephrology, The Children's Hospital at Montefiore, Bronx, NY; Division of General Academic Pediatrics, The Children's Hospital at Montefiore, Bronx, NY
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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: 23] [Impact Index Per Article: 11.5] [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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Pentikäinen H, Toivo K, Kokko S, Alanko L, Heinonen OJ, Nylander T, Selänne H, Vasankari T, Kujala UM, Villberg J, Parkkari J, Savonen K. Resting Electrocardiogram and Blood Pressure in Young Athletes and Non-Athletes: A 4-year follow-up. Clin Physiol Funct Imaging 2022; 42:200-207. [PMID: 35180329 DOI: 10.1111/cpf.12747] [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: 09/02/2021] [Accepted: 02/17/2022] [Indexed: 11/28/2022]
Abstract
A follow-up data on electrocardiogram (ECG) and blood pressure (BP) changes in adolescent athletes are scarce. We compared ECG and BP between adolescent athletes and non-athletes in a 4-year follow-up. A total of 154 youth sports clubs (SC) in Finland and 100 secondary schools for comparison data participated in this observational follow-up study. Those who maintained or adopted SC participation are referred to as "Always athletes" (n=137), those who never participated in SC as "Never athletes" (n=108) and those who dropped out of SC during the follow-up as "Changers" (n=116). The mean age of the participants was 15.5 (0.6) years in all study groups at baseline. Resting ECG including heart rate, PR interval, QRS duration, QRS axis, QRS amplitude, T axis and QT interval and BP were measured from all participants at baseline and after follow-up. "Always athletes" had lower resting heart rate, more negative T-wave axis and higher QRS amplitude than "Never athletes" at baseline and at 4-years (P < 0.05). "Changers" had lower resting heart rate, more negative T-wave axis and higher QRS amplitude, systolic BP and pulse pressure than "Never athletes" at baseline (P < 0.05). None of the observed differences at baseline, were visible at 4-years (P > 0.05) except the difference in T-wave axis (P = 0.028). The significant group x time interaction between "Changers" and "Never athletes" was found for QRS amplitude (P = 0.017). Adolescent athletes have several training-induced cardiovascular adaptations, which return towards the levels of non-athletes after cessation of regular training. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Heikki Pentikäinen
- Kuopio Research Institute of Exercise Medicine, Haapaniementie 16, FI-70100, Kuopio, Finland
| | - Kerttu Toivo
- Tampere Research Center of Sports Medicine, Ukk Institute, Tampere, Finland.,UKK Institute for Health Promotion Research, Tampere, Finland
| | - Sami Kokko
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Lauri Alanko
- Clinic for Sports and Exercise Medicine, University of Helsinki, Helsinki, Finland.,Department of Sports and Exercise Medicine, Central Finland Central Hospital, Jyvaskyla, Finland
| | - Olli J Heinonen
- Paavo Nurmi Centre & Unit for Health and Physical Activity, University of Turku, Turku, Finland
| | - Tiina Nylander
- Department of Sports and Exercise Clinic, Oulu Deaconess Institute Foundation, Oulu, Finland
| | | | - Tommi Vasankari
- UKK Institute for Health Promotion Research, Tampere, Finland
| | - Urho M Kujala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Jari Villberg
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Jari Parkkari
- Tampere Research Center of Sports Medicine, Ukk Institute, Tampere, Finland.,Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Kai Savonen
- Kuopio Research Institute of Exercise Medicine, Haapaniementie 16, FI-70100, Kuopio, Finland.,Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
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Payseur DK, Belhumeur JR, Curtin LA, Moody AM, Collier SR. The effect of acute alcohol ingestion on systemic hemodynamics and sleep architecture in young, healthy men. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2022; 70:509-516. [PMID: 32369424 DOI: 10.1080/07448481.2020.1756826] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 02/12/2020] [Accepted: 04/13/2020] [Indexed: 06/11/2023]
Abstract
Objective Heightened nocturnal blood pressure (BP) may be attributed to the disruption of sleep, a condition worsened by alcohol ingestion. This study investigated the effects of acute alcohol ingestion on hemodynamics and sleep architecture in a young, healthy cohort of male. METHODS: Subjects (n = 17) underwent acute alcohol ingestion reaching a breath alcohol content of 0.08. Each subject endured a battery of hemodynamic tests and had their sleep architecture and nocturnal blood pressure monitored pre- and post-ingestion. Results: Systolic blood pressure (SBP) increased both 30 minutes and 12 hours after alcohol. Ambulatory nocturnal SBP significantly increased after alcohol compared to baseline measures. Minutes of total, rapid eye movement, and light sleep all increased after alcohol ingestion, while a decrease was observed for sleep latency. Conclusions: An acute bout of heavy alcohol consumption may attenuate nocturnal BP dipping that, in turn, may hasten the progression of hypertension-related cardiovascular disease.
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Affiliation(s)
- Daniel K Payseur
- Vascular Biology & Autonomic Studies Lab, Appalachian State University, Boone, North Carolina, USA
| | | | - Lisa A Curtin
- Department of Psychology, Appalachian State University, Boone, North Carolina, USA
| | - Anne M Moody
- Vascular Biology & Autonomic Studies Lab, Appalachian State University, Boone, North Carolina, USA
| | - Scott R Collier
- Vascular Biology & Autonomic Studies Lab, Appalachian State University, Boone, North Carolina, USA
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Feng Y, Bi Y, Tang X, Zhang P, Tong J, Peng X, Tian J, Liang X. Protective Effects of Appropriate Amount of Nuts Intake on Childhood Blood Pressure Level: A Cross-Sectional Study. Front Med (Lausanne) 2022; 8:793672. [PMID: 35118090 PMCID: PMC8806033 DOI: 10.3389/fmed.2021.793672] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 12/09/2021] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVE Increased blood pressure (BP) is a major risk factor for cardiovascular disease (CVD) in adults. Regular consumption of nuts may improve some BP in adults whereas evidence in children is relatively lacking. This study aimed to determine the efficacy of nuts intake on BP in children. METHODS Stratified cluster sampling was performed to include a total of 15,268 primary school children aged 6-12 years in urban and rural areas in Southwest China. The daily nuts intake dosage was collected by questionnaires, and generalized linear model (GLM) and logistic regression were used to analyze the relationship between nuts intake and BP. RESULTS For the total subjects, 11,130 (72.9%) participants consumed <35 g/day of nuts, 1,145 (7.5%) participants consumed 35 g/day ≤ nut <50 g/day of nuts, 2,053 (13.4%) participants consumed 50~100 g/day of nuts, and 940 (6.2%) participants consumed over 100 g/day of nut. For sex subgroup, 1,074 (13.53%) boys and 979 (13.35%) girls consumed 50~100 g/day of nuts. Compared with the 50~100 g/day of nuts intake group, systolic blood pressure (SBP), diastolic blood pressure (DBP), and mean arterial pressure (MAP) were significantly different in <35 g/day, 35g/day ≤ nut <50 g/day, and >100 g/day nuts intake groups (all p < 0.001). The logistic regression showed that compared with the 50~100 g/day group, the other three groups are more likely associated with childhood hypertension (all p < 0.001). Therefore, a U-shaped relationship between nuts intake and BP level was identified. CONCLUSIONS The finding suggests that intake of 50~100 g/day nuts is the recommended dose of nuts intake to control childhood hypertension, as well as for cardioprotection purposes.
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Affiliation(s)
- Ye Feng
- Department of Clinical Epidemiology and Biostatistics, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China
- Chongqing Key Laboratory of Pediatrics, Department of Cardiovascular Medicine, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Yang Bi
- Department of Clinical Epidemiology and Biostatistics, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China
| | - Xian Tang
- Department of Clinical Epidemiology and Biostatistics, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China
| | - Ping Zhang
- Department of Clinical Epidemiology and Biostatistics, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China
| | - Jishuang Tong
- Department of Clinical Epidemiology and Biostatistics, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China
| | - Xin Peng
- School of Computing, Faculty of Engineering and Physical Sciences, University of Leeds, Leeds, United Kingdom
| | - Jie Tian
- Chongqing Key Laboratory of Pediatrics, Department of Cardiovascular Medicine, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Xiaohua Liang
- Department of Clinical Epidemiology and Biostatistics, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China
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Cam TD, Hoang TA, Le HT. Results of daily monitoring among adolescents with different forms of arterial hypertension. PROGRESS IN PEDIATRIC CARDIOLOGY 2021. [DOI: 10.1016/j.ppedcard.2021.101403] [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: 10/21/2022]
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Comparison of China Reference with Different National and International References: The Prevalence of High Blood Pressure in 695,302 Children and Adolescents in a Metropolis of Yangtze River Delta, China. Int J Hypertens 2021; 2021:3976609. [PMID: 34796027 PMCID: PMC8595015 DOI: 10.1155/2021/3976609] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 10/21/2021] [Indexed: 11/17/2022] Open
Abstract
Objectives This study aimed to compare performances of China reference and different national references on high blood pressure (HBP). Methods A cross-sectional study including 695,302 children and adolescents aged 7 to 17 years in Suzhou, China, was conducted to determine the prevalence of HBP based on U.S., international, Europe, and China references in 2016. Results Different percentiles of height and blood pressure were found among four references. Referring to U.S. reference, the prevalence of HBP was the highest with 26.0%, followed by International reference with 20.0%, Europe reference with 19.5%, and China reference with 19.2%. McNemar tests indicated statistically significant differences between HBP prevalence comparing China reference with the other 3 references (P < 0.001). The area under the curve was 0.947, 0.851, and 0.949 for U.S., international, and Europe reference, respectively. U.S. reference showed the highest sensitivity (98.2%), but the lowest specificity (91.2%), and Europe reference showed the highest kappa value (0.893). Conclusions The prevalence of HBP varied among these four references, and the appropriate choice of reference would be important to recognize high-risk children and judge the trends of HBP prevalence in the targeted population.
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40
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Falkner B, Lurbe E. Primary Hypertension Beginning in Childhood and Risk for Future Cardiovascular Disease. J Pediatr 2021; 238:16-25. [PMID: 34391765 DOI: 10.1016/j.jpeds.2021.08.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 07/28/2021] [Accepted: 08/06/2021] [Indexed: 12/30/2022]
Affiliation(s)
- Bonita Falkner
- Departments of Medicine and Pediatrics, Thomas Jefferson University, Philadelphia, PA.
| | - Empar Lurbe
- Department of Pediatrics, CIBER Fisiopatologia Obesidad y Nutricion, Instituto de Salud Carlos III, University of Valencia, Valencia, Spain
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41
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Gao Z, Khoury PR, Dolan LM, Urbina EM. Direct and indirect effects of obesity on progression of carotid arterial injury in youth. Obesity (Silver Spring) 2021; 29:1892-1898. [PMID: 34651452 DOI: 10.1002/oby.23265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 07/12/2021] [Accepted: 07/13/2021] [Indexed: 11/05/2022]
Abstract
OBJECTIVE Increased carotid intima-media thickness (cIMT) is associated with cardiovascular (CV) events in adults and with elevated CV risk factors in youth. The aim of this study was to determine whether obesity has an direct or indirect association with cIMT. METHODS Structural equation modeling was used to elucidate pathways for obesity to change cIMT. Complete data were collected twice on 294 participants (mean age 17.5 years, 16% with type 2 diabetes). Latent baseline and follow-up cIMT, BMI, and CV risk factors were analyzed with SAS 9.4. Model fit was assessed. RESULTS There were increases in BMI, mean arterial pressure (MAP), low-density lipoprotein cholesterol, triglycerides, high-density lipoprotein (HDL) cholesterol, C-reactive protein, and glucose and a decrease in insulin and glycosylated hemoglobin over 5 years (all p < 0.05). Only bulb (0.031 mm) and internal (0.027 mm) cIMT increased (all p < 0.001). Significant direct effects on cIMT change were baseline MAP (β 0.23), BMI z score (β 0.16), change in glucose (β 0.37), and age (β 0.37; all p < 0.05). Change in MAP showed a trend (β 0.14, p = 0.10). BMI also had a significant indirect effect (β 0.17), whereas non-HDL demonstrated no significant effect. CONCLUSIONS Baseline adiposity drives increasing blood pressure and glucose in high-risk youth leading to accelerated accumulation of carotid arterial injury. Prevention of acquisition of obesity in youth is critical in slowing development of CV disease.
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Affiliation(s)
- Zhiqian Gao
- The Heart Institute, Cincinnati Children's Hospital Medical Center and the University of Cincinnati, Cincinnati, Ohio, USA
| | - Philip R Khoury
- The Heart Institute, Cincinnati Children's Hospital Medical Center and the University of Cincinnati, Cincinnati, Ohio, USA
| | - Lawrence M Dolan
- Division of Endocrinology, Cincinnati Children's Hospital Medical Center and the University of Cincinnati, Cincinnati, Ohio, USA
| | - Elaine M Urbina
- The Heart Institute, Cincinnati Children's Hospital Medical Center and the University of Cincinnati, Cincinnati, Ohio, USA
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42
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Li Z, Duan Y, Zhao M, Magnussen CG, Xi B. Two-Year Change in Blood Pressure Status and Left Ventricular Mass Index in Chinese Children. Front Med (Lausanne) 2021; 8:708044. [PMID: 34504853 PMCID: PMC8423149 DOI: 10.3389/fmed.2021.708044] [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: 05/11/2021] [Accepted: 07/28/2021] [Indexed: 12/12/2022] Open
Abstract
Background: Elevated blood pressure (BP) is associated with target organ damage, such as left ventricular hypertrophy (LVH), in childhood. However, it is unclear if children who resolve elevated BP have reduced levels of left ventricular mass index (LVMI). This study aimed to examine the association between change in BP status over 2 years and LVMI among Chinese children. Methods: Data were from 1,183 children aged 6–11 years at baseline in 2017 who were followed up in 2019 in the Huantai Childhood Cardiovascular Health Cohort Study. Change in BP status over 2 years from baseline to follow-up was categorized as: persistent normal BP, resolved elevated BP (elevated BP at baseline, normal BP at follow-up), incident elevated BP (normal BP at baseline, elevated BP at follow-up), and persistent elevated BP. Elevated BP status was defined according to national reference standards as systolic or diastolic BP levels ≥ sex-, age-, and height-specific 95th percentiles. Results: LVMI levels were lowest in children with persistent normal BP (30.13 g/m2.7), higher in those with incident elevated BP (31.27 g/m2.7), and highest in those with persistent elevated BP (33.26 g/m2.7). However, LVMI levels in those who had resolved elevated BP (30.67 g/m2.7) were similar to those with persistent normal BP. In the fully adjusted model, compared with children with persistent normal BP, those with persistent elevated BP and incident elevated BP had higher LVMI at follow-up (ß = 3.131, p < 0.001; ß = 1.143, p = 0.041, respectively). In contrast, those who had resolved elevated BP did not have a significantly higher LVMI (ß = 0.545, p = 0.194) than those with persistent normal BP. Conclusion: Developing or maintaining elevated BP over a 2-year period in childhood associated with higher levels of LVMI, but those able to resolve their elevated BP status over the same period had LVMI levels that were similar with those who had normal BP at both time points. Thus, it is important to identify children with elevated BP at early time and to take effective measures to lower their BP levels, thereby reducing high LVMI levels and related cardiovascular diseases in the future.
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Affiliation(s)
- Zilin Li
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Yao Duan
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Min Zhao
- Department of Nutrition and Food Hygiene, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Costan G Magnussen
- Menzies Institute for Medical Research, University of Tasmania, Hobart, TAS, Australia.,Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland.,Centre for Population Health Research, Turku University Hospital, University of Turku, Turku, Finland
| | - Bo Xi
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
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Maloberti A, Rebora P, Occhino G, Alloni M, Musca F, Belli O, Spano F, Santambrogio GM, Occhi L, De Chiara B, Casadei F, Moreo A, Valsecchi MG, Giannattasio C. Prevalence of hypertension mediated organ damage in subjects with high-normal blood pressure without known hypertension as well as cardiovascular and kidney disease. J Hum Hypertens 2021; 36:610-616. [PMID: 34493835 DOI: 10.1038/s41371-021-00604-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 08/21/2021] [Accepted: 08/26/2021] [Indexed: 11/09/2022]
Abstract
Purpose of our study was to assess the prevalence of hypertension mediated organ damage (HMOD) in healthy subjects with high-normal Blood Pressure (BP) comparing them with subjects with BP values that are considered normal (<130/85 mmHg) or indicative of hypertension (≥140/90 mmHg). Seven hundred fifty-five otherwise healthy subjects were included. HMOD was evaluated as pulse wave velocity (PWV), left ventricular mass index (LVMI), and carotid intima-media thickness (IMT) and plaque. When subjects were classified according to BP levels we found that the high-normal BP group showed intermediate values of PWV and higher values of IMT. This corresponds to intermediate prevalence of arterial stiffness, while there were no differences for increased IMT or carotid plaque. No subjects showed left ventricular hypertrophy. At multivariable analysis, the odds of having arterial stiffness or carotid HMOD in the high-normal group resulted not different to the normal group. In conclusion, in our otherwise healthy population, high-normal BP values were not related to aortic, carotid or cardiac HMOD.
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Affiliation(s)
- Alessandro Maloberti
- Cardiology IV, "A.De Gasperis" Department, ASTT GOM Niguarda Ca' Granda, Milan, Italy. .,University of Milano-Bicocca, Milan, Italy.
| | - Paola Rebora
- Bicocca Center of Bioinformatics, Biostatistics and Bioimaging (B4 center), School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Giuseppe Occhino
- Bicocca Center of Bioinformatics, Biostatistics and Bioimaging (B4 center), School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Marta Alloni
- Cardiology IV, "A.De Gasperis" Department, ASTT GOM Niguarda Ca' Granda, Milan, Italy
| | - Francesco Musca
- Cardiology IV, "A.De Gasperis" Department, ASTT GOM Niguarda Ca' Granda, Milan, Italy
| | - Oriana Belli
- Cardiology IV, "A.De Gasperis" Department, ASTT GOM Niguarda Ca' Granda, Milan, Italy
| | - Francesca Spano
- Cardiology IV, "A.De Gasperis" Department, ASTT GOM Niguarda Ca' Granda, Milan, Italy
| | | | - Lucia Occhi
- Cardiology IV, "A.De Gasperis" Department, ASTT GOM Niguarda Ca' Granda, Milan, Italy
| | - Benedetta De Chiara
- Cardiology IV, "A.De Gasperis" Department, ASTT GOM Niguarda Ca' Granda, Milan, Italy
| | - Francesca Casadei
- Cardiology IV, "A.De Gasperis" Department, ASTT GOM Niguarda Ca' Granda, Milan, Italy
| | - Antonella Moreo
- Cardiology IV, "A.De Gasperis" Department, ASTT GOM Niguarda Ca' Granda, Milan, Italy
| | - Maria Grazia Valsecchi
- Bicocca Center of Bioinformatics, Biostatistics and Bioimaging (B4 center), School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Cristina Giannattasio
- Cardiology IV, "A.De Gasperis" Department, ASTT GOM Niguarda Ca' Granda, Milan, Italy.,University of Milano-Bicocca, Milan, Italy
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Nunes S, Hessey E, Dorais M, Perreault S, Jouvet P, Phan V, Lacroix J, Lafrance JP, Samuel S, Zappitelli M. Association of pediatric cardiac surgery-associated acute kidney injury with post-discharge healthcare utilization, mortality and kidney outcomes. Pediatr Nephrol 2021; 36:2865-2874. [PMID: 33770283 DOI: 10.1007/s00467-021-04999-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 01/18/2021] [Accepted: 02/10/2021] [Indexed: 01/08/2023]
Abstract
BACKGROUND Acute kidney Injury (AKI) in children undergoing cardiac surgery (CS) is strongly associated with hospital morbidity. Post-discharge CS AKI outcomes are less clear. We evaluated associations between AKI and post-discharge (a) healthcare utilization, (b) chronic kidney disease (CKD) or hypertension and (c) mortality. METHODS This is a retrospective two-centre cohort study of children surviving to hospital discharge after CS. Primary exposures were post-operative ≥Stage 1 AKI and ≥Stage 2 AKI defined by Kidney Disease Impoving Global Outcomes. Association of AKI with time to outcomes was determined using multivariable Cox-Proportional Hazards analysis. RESULTS Of 350 participants included (age 3.1 (4.5) years), 180 [51.4%] developed AKI and 60 [17.1%] developed ≥Stage 2 AKI. Twenty-eight (9%) participants developed CKD or hypertension (composite outcome), and 17 (5%) died within 5 years of discharge. Post-operative ≥Stage 1 and ≥Stage 2 AKI were not associated with post-discharge hospitalizations, emergency room (ER) visits, physician visits or CKD or hypertension in adjusted analyses. A trend was observed between ≥Stage 2 AKI and mortality but was not statistically significant. In unadjusted stratified analyses, AKI was associated with post-discharge hospitalizations in children with RACHS-1 score ≥3, complex chronic disease classification and children living in urban areas. CONCLUSIONS Post-CS AKI is not associated with post-discharge healthcare utilization, death and CKD or hypertension, though it may be associated with healthcare utilization in more complex paediatric CS children. Studies should aim to better understand post-CS healthcare utilization patterns and non-AKI risk factors for CKD, hypertension and mortality, to reduce adverse long-term outcomes after CS.
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Affiliation(s)
- Sophia Nunes
- Child Health Evaluative Sciences, The Hospital for Sick Children, 686 Bay St. 11th Floor, Room 11.9722, Toronto, Ontario, Canada
| | - Erin Hessey
- Child Health Evaluative Sciences, The Hospital for Sick Children, 686 Bay St. 11th Floor, Room 11.9722, Toronto, Ontario, Canada.,Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Marc Dorais
- StatSciences Inc., Notre-Dame-de-I'Île-Perrot, Canada
| | | | - Philippe Jouvet
- Department of Pediatrics, Pediatric Intensive Care Unit, Centre Hospitalier Universitaire Sainte-Justine, Montreal, Canada
| | - Véronique Phan
- Department of Pediatrics, Division of Nephrology, Centre Hospitalier Universitaire Sainte-Justine, Montreal, Canada
| | - Jacques Lacroix
- Department of Pediatrics, Pediatric Intensive Care Unit, Centre Hospitalier Universitaire Sainte-Justine, Montreal, Canada
| | | | - Susan Samuel
- Department of Pediatrics, University of Calgary, Calgary, Canada
| | - Michael Zappitelli
- Child Health Evaluative Sciences, The Hospital for Sick Children, 686 Bay St. 11th Floor, Room 11.9722, Toronto, Ontario, Canada. .,Department of Pediatrics, Division of Nephrology, The Hospital for Sick Children, Toronto, Canada.
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Liu W, Hou C, Hou M, Xu QQ, Wang H, Gu PP, Sun L, Lv HT, Ding YY. Ultrasonography to detect cardiovascular damage in children with essential hypertension. Cardiovasc Ultrasound 2021; 19:26. [PMID: 34289865 PMCID: PMC8296659 DOI: 10.1186/s12947-021-00257-y] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Accepted: 07/07/2021] [Indexed: 12/03/2022] Open
Abstract
Background Essential hypertension in adults may begin in childhood. The damages to the heart and blood vessels in children with essential hypertension are hidden and difficult to detect. We noninvasively examined changes in cardiovascular structure and function in children with hypertension at early stage using ultrasonography. Methods All patients with essential hypertension admitted from March 2020 to May 2021 were classified into simple hypertension (group 1, n = 34) and hypertension co-existing with obesity (group 2, n = 11) isolation. Meanwhile 32 healthy children were detected as control heathly group (group 3). We used pulse-wave Doppler to measure carotid–femoral pulse wave velocity (cfPWV), intimal–medial thickness (cIMT) and distensibility of carotid artery (CD). Cardiac structure and function (left atrial diameter [LAD], left ventricular mass [LVM], LVM index [LVMI], relative wall thicknes [RWT], end-diastolic left ventricular internal diameter [LVIDd], diastolic interventricular septum thickness [IVSd], diastolic left ventricular posterior wall thickness [LVPWd], root diameter of aorta [AO], E peak, A peak, E' peak, A' peak, E/E' ratio, and E/A ratio) were measured by echocardiography. Results The cfPWV of children in group 1 and group 2 were significantly higher than healthy children in group 3. Significant differences were observed in LVM, LVMI, RWT, LVIDd, IVSd, LVPWd, LAD, A peak, E' peak, A' peak, and E/E’ among three groups. Conclusion Children and adolescents with essential hypertension demonstrate target organ damages in the heart and blood vessels.
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Affiliation(s)
- Wei Liu
- Cardiology Department, Children's Hospital of Soochow University, Suzhou City, Jiangsu Province, 215025, China
| | - Cui Hou
- Cardiology Department, Children's Hospital of Soochow University, Suzhou City, Jiangsu Province, 215025, China
| | - Miao Hou
- Cardiology Department, Children's Hospital of Soochow University, Suzhou City, Jiangsu Province, 215025, China
| | - Qiu-Qin Xu
- Cardiology Department, Children's Hospital of Soochow University, Suzhou City, Jiangsu Province, 215025, China
| | - Hui Wang
- Cardiology Department, Children's Hospital of Soochow University, Suzhou City, Jiangsu Province, 215025, China
| | - Pei-Pei Gu
- Cardiology Department, Children's Hospital of Soochow University, Suzhou City, Jiangsu Province, 215025, China
| | - Ling Sun
- Cardiology Department, Children's Hospital of Soochow University, Suzhou City, Jiangsu Province, 215025, China
| | - Hai-Tao Lv
- Cardiology Department, Children's Hospital of Soochow University, Suzhou City, Jiangsu Province, 215025, China.
| | - Yue-Yue Ding
- Cardiology Department, Children's Hospital of Soochow University, Suzhou City, Jiangsu Province, 215025, China.
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Pollack AH, Hanevold C, Onchiri F, Flynn JT. Influence of Blood Pressure Percentile Reporting on the Recognition of Elevated Blood Pressures. Hosp Pediatr 2021; 11:799-807. [PMID: 34215652 DOI: 10.1542/hpeds.2020-002055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
OBJECTIVES To explore the impact of displaying blood pressure (BP) percentiles with BP readings in the electronic health record (EHR) on the recognition of children with elevated blood pressures (EBPs). METHODS This was a retrospective cohort study of children (ages 1-17), including inpatients and outpatients, with at least 1 EHR noninvasive BP recording. In phase 1, BP percentiles were calculated, stored, and not displayed to clinicians. In phase 2, percentiles were displayed adjacent to the EHR BP. Encounters with 1 BP ≥95th percentile were classified as elevated. EBP recognition required the presence of at least 1 EBP-related International Classification of Diseases, Ninth Revision or International Classification of Diseases, 10th Revision code. We compared recognition frequencies across phases with logistic regression. RESULTS In total, 45 504 patients in 115 060 encounters were included. Inpatient recognition was 4.1% (238 of 5572) in phase 1 and 5.5% (338 of 5839) in phase 2. The adjusted odds ratio (OR) associated with the intervention was 1.22 (95% confidence interval [CI]: 0.90-1.66). Outpatient recognition rates were 8.0% (1096 of 13 725 EBP encounters) in phase 1 and 9.7% (1442 of 14 811 encounters) in phase 2. The adjusted OR was 1.296 (95% CI: 0.999-1.681). Overall, recognition rates were higher in boys (outpatient OR: 1.51; 95% CI: 1.15-1.98) and older children (outpatient/inpatient OR: 1.08/1.08; 95% CI: 1.05-1.11/1.05-1.11) and lower for those on a surgical service (outpatient/inpatient: OR: 0.41/0.38; 95% CI: 0.30-0.58/0.27-0.52). CONCLUSIONS Addition of BP percentiles to the EHR did not significantly change EBP recognition as measured by the addition of an EBP diagnosis code. Girls, younger children, and patients followed on a surgical service were less likely to have their EBP recognized by providers.
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Affiliation(s)
- Ari H Pollack
- Division of Nephrology .,Seattle Children's Hospital, Seattle, Washington
| | - Coral Hanevold
- Division of Nephrology.,Seattle Children's Hospital, Seattle, Washington
| | | | - Joseph T Flynn
- Division of Nephrology.,Seattle Children's Hospital, Seattle, Washington
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Azukaitis K, Jankauskiene A, Schaefer F, Shroff R. Pathophysiology and consequences of arterial stiffness in children with chronic kidney disease. Pediatr Nephrol 2021; 36:1683-1695. [PMID: 32894349 DOI: 10.1007/s00467-020-04732-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 07/16/2020] [Accepted: 07/28/2020] [Indexed: 12/20/2022]
Abstract
Changes in arterial structure and function are seen early in the course of chronic kidney disease (CKD) and have been causally associated with cardiovascular (CV) morbidity. Numerous potential injuries encompassing both traditional and uremia-specific CV risk factors can induce structural arterial changes and accelerate arterial stiffening. When the buffering capacity of the normally elastic arteries is reduced, damage to vulnerable microcirculatory beds can occur. Moreover, the resultant increase to cardiac afterload contributes to the development of left ventricular hypertrophy and cardiac dysfunction. Adult studies have linked arterial stiffness with increased risk of mortality, CV events, cognitive decline, and CKD progression. Pulse wave velocity (PWV) is currently the gold standard of arterial stiffness assessment but its measurement in children is challenging due to technical difficulties and physiologic aspects related to growth and poor standardization between algorithms for calculating PWV. Nevertheless, studies in pediatric CKD have reported increased arterial stiffness in children with advanced CKD, on dialysis, and after kidney transplantation. Development of arterial stiffness in children with CKD is closely related to mineral-bone disease and hypertension, but other factors may also play a significant role. The clinical relevance of accelerated arterial stiffness in childhood on cardiovascular outcomes in adult life remains unclear, and prospective studies are needed. In this review we discuss mechanisms leading to arterial stiffness in CKD and its clinical implications, along with issues surrounding the technical aspects of arterial stiffness assessment in children.
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Affiliation(s)
- Karolis Azukaitis
- Clinic of Pediatrics, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Santariskiu 4, 08406, Vilnius, Lithuania.
| | - Augustina Jankauskiene
- Clinic of Pediatrics, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Santariskiu 4, 08406, Vilnius, Lithuania
| | - Franz Schaefer
- Division of Pediatric Nephrology, Center for Pediatrics and Adolescent Medicine, Heidelberg University, Heidelberg, Germany
| | - Rukshana Shroff
- Great Ormond Street Hospital for Children NHS Foundation Trust, University College London, Institute of Child Health, London, UK
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Wang Z, Shao Y, Jin J, Rong X, Qiu H, Wu R, Chu M. Clinical follow-up study of 166 cases of children with hypertension. Transl Pediatr 2021; 10:1834-1842. [PMID: 34430431 PMCID: PMC8349960 DOI: 10.21037/tp-20-446] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 05/24/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Childhood hypertension is a challenge for pediatricians to discover and diagnose. We sought to analyze its clinical characteristics and related risk factors in patients at a single center. METHODS From 2009 to 2019, 166 children with hypertension were retrospectively analyzed, and their clinical manifestations and relevant laboratory data were collected for statistical analysis. RESULTS A total of 120 males and 46 females were included in this study. Males were more common than females (P=0.012), and 86.7% were from rural areas. Hypertension appeared in all age groups, but most of them were puberty (52.4%). Most primary hypertension cases (57/91) had no obvious clinical symptoms, and BMI (OR 1.085, 95% CI: 1.004-1.173, P=0.038) and a family history of hypertension (OR 5.605, 95% CI: 2.229-14.092, P<0.001) were the risk factors. In the 75 secondary hypertension cases, renal hypertension (62.7%) was the main cause and headache and dizziness were the most common symptoms, and the serum urea is a risk factor (OR 1.524, 95% CI: 1.037-2.239, P=0.032). CONCLUSIONS BMI and a family history of hypertension were associated with primary hypertension. The serum urea was related to secondary hypertension. Emphasis on family history, strengthening family health management and education and publicity of hypertension, were important for diagnosis and detection of children with hypertension.
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Affiliation(s)
- Zhenquan Wang
- Children's Heart Center, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Yiping Shao
- Children's Heart Center, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Jiahui Jin
- Children's Heart Center, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Xing Rong
- Children's Heart Center, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Huixian Qiu
- Children's Heart Center, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Rongzhou Wu
- Children's Heart Center, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Maoping Chu
- Children's Heart Center, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, China
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Övünç Hacıhamdioğlu D, Ceylan Ö, Yardımcı AH. Could arterial stiffness be early reversible target organ damage test in childhood hypertension? Anatol J Cardiol 2021; 25:496-504. [PMID: 34236325 DOI: 10.5152/anatoljcardiol.2021.67927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE The recommended treatment for hypertension (HTN) in children has been revised recently. This study aimed to present the changes in target organ damage (TOD) and arterial stiffness parameters after treatment in children with primary HTN who were managed in accordance with the 2016 European Society of Hypertension Guidelines. METHODS Patients with primary HTN included in this study were newly diagnosed, untreated, and were followed-up for a minimum of 6 months. HTN was confirmed by 24-h ambulatory blood pressure monitoring (ABPM). All patients underwent the following assessments: anthropometrical measurements of body mass index (BMI), carotid intima-media thickness (cIMT), left ventricular mass index (LVMI), plasma creatinine, urea, electrolytes, uric acid, fasting plasma glucose, blood lipids, urinalysis, urine culture, and first morning urine albumin tocreatinine ratio. The ABPM device performed measurements such as central blood pressure (cBP) and pulse wave velocity (PWV). RESULTS Thirty-two of 104 patients were enrolled. Seventeen patients were male, and 53% were obese. Compared with pretreatment, creatinine, urea, systolic BP (SBP), diastolic BP (DBP), systolic load, diastolic load, central SBP (cSBP), cSBP z score, cDBP, and PWV z score decreased, whereas LVMI and BMI z scores were unchanged. CONCLUSION After BP improvement, while LVMI did not regress, the cSBP, cSBP z, and PWV z score values, which are markers of arterial stiffness, regressed. This supports the corrective effect of BP control on the cardiovascular system even in a short-term follow-up. Further longitudinal studies are needed for the assessment of BP control on arterial stiffness in childhood.
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Affiliation(s)
- Duygu Övünç Hacıhamdioğlu
- Division of Pediatric Nephrology, Department of Pediatrics, Faculty of Medicine, Bahçeşehir University, Medical Park Göztepe Hospital; İstanbul-Turkey;Division of Pediatric Nephrology, Department of Pediatrics, University of Health Sciences, Süleymaniye Women Maternity and Child Diseases Training and Research Hospital; İstanbul-Turkey
| | - Özben Ceylan
- Division of Pediatric Cardiology, Department of Pediatrics, University of Health Sciences, Süleymaniye Women Maternity and Child Diseases Training and Research Hospital; İstanbul-Turkey;Department of Pediatric Cardiology, University of Health Sciences, İstanbul Training and Research Hospital; İstanbul-Turkey
| | - Aytül Hande Yardımcı
- Department of Radiology, University of Health Sciences, İstanbul Training and Research Hospital; İstanbul-Turkey
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Goudswaard LJ, Harrison S, Van De Klee D, Chaturvedi N, Lawlor DA, Davey Smith G, Hughes AD, Howe LD. Blood pressure variability and night-time dipping assessed by 24-hour ambulatory monitoring: Cross-sectional association with cardiac structure in adolescents. PLoS One 2021; 16:e0253196. [PMID: 34133455 PMCID: PMC8208567 DOI: 10.1371/journal.pone.0253196] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 05/30/2021] [Indexed: 01/19/2023] Open
Abstract
Greater blood pressure (BP) is associated with greater left ventricular mass indexed to height2.7 (LVMi2.7) in adolescents. This study examined whether greater BP variability and reduced night-time dipping are associated with cardiac remodeling in a general population of adolescents. A cross-sectional analysis was undertaken in 587 UK adolescents (mean age 17.7 years; 43.1% male). BP was measured in a research clinic and using 24-hour ambulatory monitoring. We examined associations (for both systolic and diastolic BP) of: 1) clinic and 24-hour mean BP; 2) measures of 24-hour BP variability: standard deviation weighted for day/night (SDdn), variability independent of the mean (VIM) and average real variability (ARV); and 3) night-time dipping with cardiac structures. Cardiac structures were assessed by echocardiography: 1) LVMi2.7; 2) relative wall thickness (RWT); 3) left atrial diameter indexed to height (LADi) and 4) left ventricular internal diameter in diastole (LVIDD). Higher systolic BP was associated with greater LVMi2.7. Systolic and diastolic BP were associated with greater RWT. Associations were inconsistent for LADi and LVIDD. There was evidence for associations between both greater SDdn and ARV and higher RWT (per 1 SD higher diastolic ARV, mean difference in RWT was 0.13 SDs, 95% CI 0.045 to 0.21); these associations with RWT remained after adjustment for mean BP. There was no consistent evidence of associations between night-time dipping and cardiac structure. Measurement of BP variability, even in adolescents with blood pressure in the physiologic range, might benefit risk of cardiovascular remodeling assessment.
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Affiliation(s)
- Lucy J. Goudswaard
- School of Physiology, Pharmacology and Neuroscience at the University of Bristol, Bristol, United Kingdom
- MRC Integrative Epidemiology Unit at the University of Bristol, Bristol, United Kingdom
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - Sean Harrison
- MRC Integrative Epidemiology Unit at the University of Bristol, Bristol, United Kingdom
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | | | - Nishi Chaturvedi
- Institute of Cardiovascular Science, University College London, London, United Kingdom
| | - Debbie A. Lawlor
- MRC Integrative Epidemiology Unit at the University of Bristol, Bristol, United Kingdom
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - George Davey Smith
- MRC Integrative Epidemiology Unit at the University of Bristol, Bristol, United Kingdom
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - Alun D. Hughes
- Institute of Cardiovascular Science, University College London, London, United Kingdom
| | - Laura D. Howe
- MRC Integrative Epidemiology Unit at the University of Bristol, Bristol, United Kingdom
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
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