Evidence map›Paper›PMID 25992629›Full record

ArticlePloS one2015

Independent Role of Underlying Kidney Disease on Renal Prognosis of Patients with Chronic Kidney Disease under Nephrology Care.

Luca De Nicola, Michele Provenzano, Paolo Chiodini, Silvio Borrelli, Carlo Garofalo, Mario Pacilio, Maria Elena Liberti, Adelia Sagliocca, Giuseppe Conte, Roberto Minutolo

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 3 pooled it
4.5field-weighted citation impact, top 5% 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

32 citing papers in PubMed, 3 syntheses or guidelines pooled it, 58 citations in OpenAlex.

  1. Guideline
  2. Guideline
  3. Pooled it
  4. Article
  5. Review
  6. To predict the risk of chronic kidney disease (CKD) using Generalized Additive2 Models (GA2M).Journal of the American Medical Informatics Association : JAMIA · 2023
    Article
  7. Review
  8. Biopsy-proven CKD etiology and outcomes: the Chronic Kidney Disease Japan Cohort (CKD-JAC) study.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2023
    Article
  9. Article
  10. Precision Nephrology in Patients with Diabetes and Chronic Kidney Disease.International journal of molecular sciences · 2022
    Review
  11. Observational
  12. Observational
  13. Review
  14. Article
  15. Review
  16. Review
  17. Sodium Intake and Chronic Kidney Disease.International journal of molecular sciences · 2020
    Review
  18. Article
  19. Article
  20. 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 2 institutions in 1 country.

Luca De NicolaNephrology Division School of Medicine-Second University of Naples, Naples, Italy.
Michele ProvenzanoNephrology Division School of Medicine-Second University of Naples, Naples, Italy.
Paolo ChiodiniMedical Statistics Unit School of Medicine-Second University of Naples, Naples, Italy.
Silvio BorrelliNephrology Division School of Medicine-Second University of Naples, Naples, Italy.
Carlo GarofaloNephrology Division School of Medicine-Second University of Naples, Naples, Italy.
Mario PacilioNephrology Division School of Medicine-Second University of Naples, Naples, Italy.
Maria Elena LibertiNephrology Division School of Medicine-Second University of Naples, Naples, Italy.
Adelia SaglioccaNephrology Division School of Medicine-Second University of Naples, Naples, Italy.
Giuseppe ConteNephrology Division School of Medicine-Second University of Naples, Naples, Italy.
Roberto MinutoloNephrology Division School of Medicine-Second University of Naples, Naples, Italy.
University of Campania "Luigi Vanvitelli" · ITUniversity of Naples Federico II · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Primary kidney disease is suggested to affect renal prognosis of CKD patients; however, whether nephrology care modifies this association is unknown. We studied patients with CKD stage I-IV treated in a renal clinic and with established diagnosis of CKD cause to evaluate whether the risk of renal event (composite of end-stage renal disease and eGFR decline ≥ 40%) linked to the specific diagnosis is modified by the achievement or maintenance in the first year of nephrology care of therapeutic goals for hypertension (BP ≤ 130/80 mmHg in patients with proteinuria ≥ 1 50 mg/24h and/or diabetes and ≤ 140/90 in those with proteinuria <150 mg/24h and without diabetes) anemia (hemoglobin, Hb ≥ 11 g/dL), and proteinuria (≤ 0.5 g/24h). Survival analysis started after first year of nephrology care. We studied 729 patients (age 64 ± 15 y; males 59.1%; diabetes 34.7%; cardiovascular disease (CVD) 44.9%; hypertensive nephropathy, HTN 53.8%; glomerulonephritis, GN 17.3%; diabetic nephropathy, DN 15.9%; tubule-interstitial nephropathy, TIN 9.5%; polycystic kidney disease, PKD 3.6%). During first year of Nephrology care, therapy was overall intensified in most patients and prevalence of main therapeutic goals generally improved. During subsequent follow up (median 3.3 years, IQR 1.9-5.1), 163 renal events occurred. Cox analysis disclosed a higher risk for PKD (Hazard Ratio 5.46, 95% Confidence Intervals 2.28-10.6) and DN (1.28,2.99-3.05), versus HTN (reference), independently of age, gender, CVD, BMI, eGFR or CKD stage, use of RAS inhibitors and achievement or maintenance in the first year of nephrology care of each of the three main therapeutic goals. No interaction was found on the risk of CKD progression between diagnostic categories and month-12 eGFR (P=0.737), as with control of BP (P=0.374), Hb (P=0.248) or proteinuria (P=0.590). Therefore, in CKD patients under nephrology care, diagnosis of kidney disease should be considered in conjunction with the main risk factors to refine renal risk stratification.

Indexed as

Disease ProgressionNephrologyAgedCohort StudiesEndpoint DeterminationFemaleFollow-Up StudiesGlomerular Filtration RateHumansMaleMiddle AgedMultivariate AnalysisPrognosisProportional Hazards ModelsReferral and ConsultationRenal Insufficiency, Chronic

Identifiers

PMID25992629
PMCPMC4439030
OpenAlexW1564884763

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.