Evidence map›Paper›PMID 15647779›Full record

ArticleJournal of human hypertension2005

The controversial role of serum uric acid in essential hypertension: relationships with indices of target organ damage.

C Tsioufis, D Chatzis, E Vezali, K Dimitriadis, D Antoniadis, A Zervoudaki, S Lalos, I Kallikazaros, C Stefanadis, P Toutouzas

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Journal of human hypertension, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 24% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Uric Acid and Arterial Stiffness.Therapeutics and clinical risk management · 2020
    Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Hyperuricemia and renal risk.High blood pressure & cardiovascular prevention : the official journal of the Italian Society of Hypertension · 2014
    Review
  11. Article
  12. Article
  13. Review
  14. Review
  15. Review
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

10 authors at 1 institution in 1 country.

C TsioufisDepartment of Cardiology, Athens University, Hippokration Hospital, Athens, Greece. ktsioufis@hippocratio.gr
D Chatzis
E Vezali
K Dimitriadis
D Antoniadis
A Zervoudaki
S Lalos
I Kallikazaros
C Stefanadis
P Toutouzas
Hippocration General Hospital · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The role of serum uric acid (SUA) in the context of adverse cardiovascular events in hypertensive subjects is controversial. Additionally, the relationship between SUA and indices of target organ damage is not well defined in this setting. Towards this end, we studied 842 consecutive nondiabetic patients with stage I-II essential hypertension (office blood pressure=148/95 mmHg, aged 53.4 years), referred to our outpatient hypertensive unit within a period of 4 years. According to the urinary albumin excretion (UAE), the study population was classified into those with microalbuminuria [MA(+), UAE=20-200 mg/24 h, n=222] and those without MA [MA (-), UAE< 20 mg/24 h, n=620]. Moreover, according to the presence of left ventricular hypertrophy (LVH) the participants were subdivided into two additional groups: [LVH (+), n=305 and LVH (-), n=537]. SUA levels were higher by 0.4 mg/dl, (P=0.04) in group MA (+) compared with the group MA (-), while no difference was observed between groups LVH (+) and LVH (-) (P=NS). In the entire population, SUA was correlated with body mass index (BMI) (r=0.17, P<0.001), waist/hip ratio (r=0.3, P<0.001), office systolic blood pressure (SBP) (r=0.14, P<0.05), triglycerides levels (r=0.25, P<0.001), UAE (r=0.35, P<0.001) and HDL (r=-0.26, P<0.001). Multiple regression analysis demonstrated that SUA was significantly related with BMI, office SBP and UAE (P<0.05). In conclusion, increased SUA levels are associated with MA but not with LVH in essential hypertensive subjects. Whether these inter-relationships may elucidate the clinical positioning of augmented SUA in this setting remains to be clarified in future studies.

Indexed as

AlbuminuriaBiomarkersBlood PressureBody Mass IndexEchocardiographyFemaleFollow-Up StudiesHumansHypertensionHypertrophy, Left VentricularMaleMiddle AgedNephelometry and TurbidimetryOutpatientsRegression AnalysisRetrospective StudiesBiomarkersUric Acid

Identifiers

PMID15647779
OpenAlexW1987386587

What OpenQuestion holds

Textmetadata
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.