Evidence map›Paper›PMID 21940841›Full record

ArticleClinical journal of the American Society of Nephrology : CJASN2011

Sympathetic nerve traffic and asymmetric dimethylarginine in chronic kidney disease.

Guido Grassi, Gino Seravalle, Lorenzo Ghiadoni, Giovanni Tripepi, Rosa Maria Bruno, Giuseppe Mancia, Carmine Zoccali

Open access · bronzeAbstract readMulticenter Study
In one paragraph

Article in Clinical journal of the American Society of Nephrology : CJASN, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
3.3field-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

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 55 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Review
  5. The autonomic nervous system and bone health in chronic kidney disease.European journal of clinical investigation · 2025
    Review
  6. Article
  7. Review
  8. Review
  9. Neuropeptide Y as a risk factor for cardiorenal disease and cognitive dysfunction in chronic kidney disease: translational opportunities and challenges.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2021
    Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Review
  15. Nutraceuticals as a potential adjunct therapy toward improving vascular health in CKD.American journal of physiology. Regulatory, integrative and comparative physiology · 2019
    Review
  16. Article
  17. Article
  18. Review
  19. The systemic nature of CKD.Nature reviews. Nephrology · 2017
    Review
  20. 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

7 authors at 3 institutions in 1 country.

Guido GrassiClinica Medica, Ospedale San Gerardo, Monza (Milan), Department of Prevention and Clinical Medicine, University of Milano-Bicocca, Milan, Italy. guido.grassi@unimib.it
Gino Seravalle
Lorenzo Ghiadoni
Giovanni Tripepi
Rosa Maria Bruno
Giuseppe Mancia
Carmine Zoccali
IRCCS Istituto Auxologico Italiano · ITUniversity of Pisa · ITUniversity of Milano-Bicocca · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

objectivesSympathetic overactivity and high levels of the endogenous inhibitor of NO synthase asymmetric dimethylarginine (ADMA) are prevalent risk factors in chronic kidney disease (CKD). DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: In 48 stage 2 to 4 CKD patients, we investigated the relationship between efferent postganglionic muscle sympathetic nerve traffic (microneurography) and circulating ADMA and analyzed the links between these risk factors and estimated GFR (eGFR), proteinuria, and different parameters of left ventricular (LV) geometry.

resultsCKD patients characterized by sympathetic nerve traffic values in the third tertile showed the highest ADMA levels, and this association was paralleled by a continuous, positive relationship between these two risk factors (r = 0.32, P = 0.03) independent of other confounders. Both sympathetic nerve traffic and ADMA were inversely related to eGFR and directly to proteinuria and LV geometry. Remarkably, the variance of eGFR, proteinuria, and LV geometry explained by sympathetic nerve traffic and ADMA largely overlapped because sympathetic nerve traffic but not ADMA was retained as a significant correlate of the eGFR (P < 0.001) and of the relative wall thickness or the left ventricular mass index/LV volume ratio (P = 0.05) in models including both risk factors. ADMA, but not sympathetic nerve traffic, emerged as an independent correlate of proteinuria (P = 0.003) in a model including the same covariates.

conclusionsSympathetic activity and ADMA may share a pathway leading to renal disease progression, proteinuria, and LV concentric remodeling in CKD patients.

Indexed as

AgedAged, 80 and overArginineBiomarkersChronic DiseaseCross-Sectional StudiesDisease ProgressionFemaleGlomerular Filtration RateHumansHypertrophy, Left VentricularItalyKidneyKidney DiseasesLinear ModelsMaleArginineBiomarkersN,N-dimethylarginine

Identifiers

PMID21940841
PMCPMC3359568
OpenAlexW2108099740

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.