Evidence map›Paper›PMID 22305760›Full record

ArticleAmerican journal of kidney diseases : the official journal of the National Kidney Foundation2012

Trajectories of kidney function decline in the 2 years before initiation of long-term dialysis.

Ann M O'Hare, Adam Batten, Nilka Ríos Burrows, Meda E Pavkov, Leslie Taylor, Indra Gupta, Jeff Todd-Stenberg, Charles Maynard, Rudolph A Rodriguez, Fliss E M Murtagh and 2 more

Abstract read
In one paragraph

Article in American journal of kidney diseases : the official journal of the National Kidney Foundation, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 105 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
105citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

105 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Patterns of Kidney Function Decline in Autosomal Dominant Polycystic Kidney Disease: A Post Hoc Analysis From the HALT-PKD Trials.American journal of kidney diseases : the official journal of the National Kidney Foundation · 2018
    Trial
  5. Article
  6. Article
  7. Article
  8. Article
  9. Trajectories of kidney function and risk of mortality.International journal of epidemiology · 2023
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Kidney failure, CKD progression and mortality after nephrectomy.International urology and nephrology · 2022
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review

45 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors.

Ann M O'HareDepartment of Medicine, VA Puget Sound Healthcare System and University of Washington, Seattle, WA 98108, USA. ann.ohare@va.gov
Adam Batten
Nilka Ríos Burrows
Meda E Pavkov
Leslie Taylor
Indra Gupta
Jeff Todd-Stenberg
Charles Maynard
Rudolph A Rodriguez
Fliss E M Murtagh
Eric B Larson
Desmond E Williams

Funding

Targeting Nephrology Referral Among Elderly Patients with Chronic Kidney DiseaseK23AG028980 · NIA · UNIVERSITY OF WASHINGTON · PI O'HARE, ANN M. · 2006 to 2009
$756k
NIA NIH HHS K 1K23AG28980NIA NIH HHS K23 AG028980
6 · The paper itself

Abstract

backgroundLittle is known about patterns of kidney function decline leading up to the initiation of long-term dialysis. STUDY

designRetrospective cohort study. SETTING &

participants5,606 Veterans Affairs patients who initiated long-term dialysis in 2001-2003. PREDICTOR: Trajectory of estimated glomerular filtration rate (eGFR) during the 2-year period before initiation of long-term dialysis. OUTCOMES & MEASUREMENTS: Patient characteristics and care practices before and at the time of dialysis initiation and survival after initiation.

resultsWe identified 4 distinct trajectories of eGFR during the 2-year period before dialysis initiation: 62.8% of patients had persistently low level of eGFR < 30 mL/min/1.73 m2 (mean eGFR slope, 7.7 ± 4.7 [SD] mL/min/1.73 m2 per year), 24.6% had progressive loss of eGFR from levels of approximately 30-59 ml/min/1.73 m2 (mean eGFR slope, 16.3 ± 7.6 mL/min/1.73 m2 per year), 9.5% had accelerated loss of eGFR from levels > 60 mL/min/1.73 m2 (mean eGFR slope, 32.3 ± 13.4 mL/min/1.73 m2 per year), and 3.1% experienced catastrophic loss of eGFR from levels > 60 mL/min/1.73 m2 within 6 months or less. Patients with steeper eGFR trajectories were more likely to have been hospitalized and have an inpatient diagnosis of acute kidney injury. They were less likely to have received recommended predialysis care and had a higher risk of death in the first year after dialysis initiation.

conclusionsThere is substantial heterogeneity in patterns of kidney function loss leading up to the initiation of long-term dialysis perhaps calling for a more flexible approach toward preparing for end-stage renal disease.

Indexed as

Disease ProgressionRenal DialysisAcute Kidney InjuryAgedAged, 80 and overCohort StudiesFemaleGlomerular Filtration RateHumansKidneyKidney Failure, ChronicLongitudinal StudiesMaleMiddle AgedRetrospective StudiesSurvival Rate

Identifiers

PMID22305760
PMCPMC3312937

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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.