Evidence map›Paper›PMID 29447435›Full record

ArticleJournal of clinical hypertension (Greenwich, Conn.)2018

Asymmetric dimethylarginine levels are associated with augmentation index across naïve untreated patients with different hypertension phenotypes.

Eugenia Gkaliagkousi, Eleni Gavriilaki, Areti Triantafyllou, Barbara Nikolaidou, Panagiota Anyfanti, Nikolaos Koletsos, Anastasios Vamvakis, Konstantina Dipla, Antonios Lazaridis, Stella Douma

Open access · bronzeAbstract read
In one paragraph

Article in Journal of clinical hypertension (Greenwich, Conn.), 2018. 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
3.2field-weighted citation impact, top 7% 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, 27 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Trial
  4. Article
  5. Article
  6. Circulating Levels of Endothelin-1 and Big Endothelin-1 in Patients with Essential Hypertension.Pathophysiology : the official journal of the International Society for Pathophysiology · 2021
    Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Oxidative Stress: A Unifying Paradigm in Hypertension.The Canadian journal of cardiology · 2020
    Review
  12. Masked hypertensives: A disguised arterial stiffness population.Journal of clinical hypertension (Greenwich, Conn.) · 2019
    Article
  13. Article
  14. Article
  15. Article
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.

Eugenia Gkaliagkousi3rd Department of Internal Medicine, Papageorgiou Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece.
Eleni Gavriilaki3rd Department of Internal Medicine, Papageorgiou Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece.ORCID 0000-0002-8883-8208
Areti Triantafyllou3rd Department of Internal Medicine, Papageorgiou Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece.
Barbara Nikolaidou3rd Department of Internal Medicine, Papageorgiou Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece.
Panagiota Anyfanti3rd Department of Internal Medicine, Papageorgiou Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece.ORCID 0000-0002-5658-4629
Nikolaos Koletsos3rd Department of Internal Medicine, Papageorgiou Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece.
Anastasios Vamvakis3rd Department of Internal Medicine, Papageorgiou Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece.
Konstantina DiplaLaboratory of Exercise Physiology and Biochemistry, Department of Physical Education and Sports Science, Aristotle University of Thessaloniki, Serres, Greece.
Antonios Lazaridis3rd Department of Internal Medicine, Papageorgiou Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece.
Stella Douma3rd Department of Internal Medicine, Papageorgiou Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece.
Aristotle University of Thessaloniki · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Asymmetric dimethylarginine (ADMA) is a robust marker of endothelial dysfunction in patients with essential hypertension. We investigated ADMA levels and their association with vascular damage in untreated hypertension. We enrolled consecutive patients with untreated, recently diagnosed hypertension and age-matched normotensive individuals. 24-hour blood pressure, central hemodynamics, and arterial stiffness were recorded. A total of 311 individuals were studied: 165 with essential hypertension, 50 with masked hypertension, 25 with white-coat hypertension, and 71 normotensive individuals. ADMA levels significantly correlated with aortic augmentation index (AIx75) (r = .156, P = .006), aortic pulse pressure (r = .153, P = .007) and marginally with carotid-femoral pulse wave velocity (r = .110, P = .051), as well as with diastolic office BP. In the multivariate model, aortic AIx75 and age were the only statistically significant predictors of ADMA. This is the largest study to document an independent association between ADMA and aortic AIx75 but not with other indices of arterial stiffness.

Indexed as

Vascular StiffnessAdultArginineArterial PressureBiomarkersCase-Control StudiesEssential HypertensionFemaleHumansHypertensionMaleMasked HypertensionMiddle AgedPulse Wave AnalysisRisk FactorsWhite Coat HypertensionArginineBiomarkersN,N-dimethylargininearterial stiffnessasymmetric dimethylarginineaugmentation indexendothelial dysfunctionessential hypertension

Identifiers

PMID29447435
PMCPMC8031036
OpenAlexW2791964361

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.