Evidence map›Paper›PMID 32546130›Full record

ArticleBMC cardiovascular disorders2020

The relationship of plasma renin, angiotensin, and aldosterone levels to blood pressure variability and target organ damage in children with essential hypertension.

Yang Liu, Yao Lin, Ming-Ming Zhang, Xiao-Hui Li, Yan-Yan Liu, Jing Zhao, Lin Shi

Open access · goldAbstract read
In one paragraph

Article in BMC cardiovascular disorders, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 2 pooled it
2.1field-weighted citation impact, top 11% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 2 syntheses or guidelines pooled it, 23 citations in OpenAlex.

  1. Pooled it
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  13. Evaluation of Active Renin Concentration in A Cohort of Adolescents with Primary Hypertension.International journal of environmental research and public health · 2022
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Yang LiuCapital Institute of Pediatrics-Peking University Teaching Hospital, Beijing, 100191, China.
Yao LinDepartment of Cardiology, Children's Hospital Affiliated to Capital Institute of Pediatrics, Beijing, 100020, China.
Ming-Ming ZhangDepartment of Cardiology, Children's Hospital Affiliated to Capital Institute of Pediatrics, Beijing, 100020, China.
Xiao-Hui LiDepartment of Cardiology, Children's Hospital Affiliated to Capital Institute of Pediatrics, Beijing, 100020, China.
Yan-Yan LiuDepartment of Cardiology, Children's Hospital Affiliated to Capital Institute of Pediatrics, Beijing, 100020, China.
Jing ZhaoCapital Institute of Pediatrics-Peking University Teaching Hospital, Beijing, 100191, China. janezhao0607@163.com.
Lin ShiCapital Institute of Pediatrics-Peking University Teaching Hospital, Beijing, 100191, China. shilin9789@126.com.ORCID 0000-0001-7578-7440
Peking University · CNCapital Institute of Pediatrics · CN

Funding

Research Foundation of Capital Institute of Pediatrics PY-2019-03Special Fund of the Pediatric Medical Coordinated Development Center of Beijing Municipal Administration XTYB201801
6 · The paper itself

Abstract

backgroundTo investigate the relationships of plasma renin, angiotensin, and aldosterone levels to blood pressure variability and target organ damage in children with essential hypertension.

methodsA case-control study was conducted on 132 children diagnosed with essential hypertension (103 males and 29 females with the mean age of 11.8 ± 2.4 years). The plasma RAAS levels were measured using the enhanced chemiluminescence method, the ambulatory blood pressure was monitored for 24 h, and then the average real variability (ARV) was calculated. Data on indicators were used for assessing cardiac and renal damages. The correlations of plasma renin, angiotensin, and aldosterone (RAAS) levels to blood pressure variability (BPV) and target organ damage (TOD) were studied. A comparison between the groups was conducted using SPSS 20.

resultsAmong the 132 children, 55 cases had target organ damage. The 24-h ARV and the daytime ARV of the systolic blood pressure of the high angiotensin II (AT II) group was significantly higher than that of the normal AT II group (t = 2.175, P = 0.031; t = 2.672, P = 0.009). Plasma AT II and aldosterone levels were significantly associated with the left ventricular mass index (r = 0.329, P = 0.0001; r = 0.175, P = 0.045). Linear regression analysis showed that AT II [β ± s.e. = 0.025 ± 0.006, 95% CI (0.013-0.038), P = 0.0001] and aldosterone [β ± s.e. = 0.021 ± 0.007, 95% CI (0.008-0.034), P = 0.002] were risk factors for LVH.

conclusionsThe AT II level in children with essential hypertension affected the variability of the 24-h and the daytime SBP. Plasma AT II and aldosterone levels were associated with cardiac damage. Results from this study indicated that AT II and aldosterone are risk factors for LVH in childhood hypertension and are of great significance for improving the clinical prognosis of pediatric patients with hypertension.

Indexed as

Blood PressureRenin-Angiotensin SystemAdolescentAge FactorsAldosteroneAngiotensinsBiomarkersChildEssential HypertensionFemaleHumansHypertrophy, Left VentricularKidney DiseasesMaleReninRisk FactorsAldosteroneAngiotensinsBiomarkersReninBlood pressure monitoringChildHypertensionRenin-angiotensin-aldosterone system

Identifiers

PMID32546130
PMCPMC7298948
OpenAlexW3035731020

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.