Evidence map›Paper›PMID 24026256›Full record

ArticleAnnals of internal medicine2013

Blood pressure and mortality in U.S. veterans with chronic kidney disease: a cohort study.

Csaba P Kovesdy, Anthony J Bleyer, Miklos Z Molnar, Jennie Z Ma, John J Sim, William C Cushman, L Darryl Quarles, Kamyar Kalantar-Zadeh

2 registry-linked trialsAbstract read
In one paragraph

Article in Annals of internal medicine, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 108 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
108citing papers in PubMed, 5 pooled it
17.2field-weighted citation impact, top 1% 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.

NCT03459807 phase2completednot on this mapstarted 2018, after this paper: background citation

BOLD: A Trial of Blood Pressure Lowering in Dialysis

TypeinterventionalSponsorUniversity of California, San FranciscoRan2018 to 2018Enrolled50ConditionsBlood Pressure, End Stage Renal Disease on Dialysis (Diagnosis), Chronic Kidney Diseases, Chronic Kidney Disease Stage 5ArmsAnti-Hypertensive medications, Dry Weight Adjustment
NCT06595420 recruitingnot on this mapstarted 2025, after this paper: background citation

Kidney Function in People With Cystic Fibrosis in the Era of HEMT

TypeobservationalSponsorUniversity of VirginiaRan2025 to 2027Enrolled260ConditionsCystic Fibrosis (CF), Chronic Kidney Disease(CKD), Acute Kidney Injury
3 · Its place in the literature

Who cites it

108 citing papers in PubMed, 5 syntheses or guidelines pooled it, 201 citations in OpenAlex.

  1. Guideline
  2. Pooled it
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  12. Article
  13. Blood pressure and cardiovascular risk in adults with non-proteinuric chronic kidney disease without diabetes.Hypertension research : official journal of the Japanese Society of Hypertension · 2026
    Article
  14. Article
  15. Blood Pressure Control and Mortality Among US Veterans.Hypertension (Dallas, Tex. : 1979) · 2026
    Article
  16. Review
  17. Review
  18. Article
  19. Review
  20. Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 4 institutions in 2 countries.

Csaba P Kovesdy
Anthony J Bleyer
Miklos Z Molnar
Jennie Z Ma
John J Sim
William C Cushman
L Darryl Quarles
Kamyar Kalantar-Zadeh
Semmelweis University · HUUniversity of California, Irvine · USUniversity of Virginia · USWake Forest University · US

Funding

Regulation and Function of FGF23R01AR045955 · NIAMS · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI QUARLES, L DARRYL · 1999 to 2016
$4.8M
Examining Racial and Cardiovascular Paradoxes in Chronic Kidney DiseaseR01DK078106 · NIDDK · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI KALANTAR-ZADEH, KAMYAR · 2007 to 2011
$1.1M
NIAMS NIH HHS R01 AR045955NIDDK NIH HHS 1R01DK078106-01NIDDK NIH HHS R01 DK078106
6 · The paper itself

Abstract

backgroundThe ideal blood pressure (BP) to decrease mortality rates in patients with non-dialysis-dependent chronic kidney disease (CKD) is unclear.

objectiveTo assess the association of BP (defined as the combination of systolic BP [SBP] and diastolic BP [DBP] at the individual level) with death in patients with CKD.

designHistorical cohort between 2005 and 2012.

settingAll U.S. Department of Veterans Affairs health care facilities. PATIENTS: 651 749 U.S. veterans with CKD. MEASUREMENTS: All possible combinations of SBP and DBP were examined in 96 categories from lowest (<80/<40 mm Hg) to highest (>210/>120 mm Hg), in 10-mm Hg increments. Associations with all-cause mortality were examined in time-dependent Cox models with adjustment for relevant confounders.

resultsPatients with SBP of 130 to 159 mm Hg combined with DBP of 70 to 89 mm Hg had the lowest adjusted mortality rates, and those in whom both SBP and DBP were concomitantly very high or very low had the highest mortality rates. Patients with moderately elevated SBP combined with DBP no less than 70 mm Hg had consistently lower mortality rates than did patients with ideal SBP combined with DBP less than 70 mm Hg. Results were consistent in subgroups of patients with normal and elevated urinary microalbumin-creatinine ratios. LIMITATION: Mostly male patients, inability to establish causality, and large number of patients missing proteinuria measurement.

conclusionThe optimal BP in patients with CKD seems to be 130 to 159/70 to 89 mm Hg. It may not be advantageous to achieve ideal SBP at the expense of lower-than-ideal DBP in adults with CKD. PRIMARY FUNDING SOURCE: National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, and U.S. Department of Veterans Affairs.

Indexed as

AgedAntihypertensive AgentsBlood PressureCause of DeathComorbidityFemaleGlomerular Filtration RateHumansHypertensionMaleMiddle AgedProportional Hazards ModelsRenal Insufficiency, ChronicRisk FactorsUnited StatesAntihypertensive Agents

Identifiers

PMID24026256
PMCPMC4155539
OpenAlexW2119470206

What OpenQuestion holds

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LicenceTDM
Read underepoch 390

Registered trials

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.