Evidence map›Paper›PMID 26950688›Full record

ArticleAmerican journal of nephrology2016

Changes in Markers of Mineral and Bone Disorders and Mortality in Incident Hemodialysis Patients.

Melissa Soohoo, Mingliang Feng, Yoshitsugu Obi, Elani Streja, Connie M Rhee, Wei Ling Lau, Jialin Wang, Vanessa A Ravel, Steven Brunelli, Csaba P Kovesdy and 1 more

Abstract read
In one paragraph

Article in American journal of nephrology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
–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

20 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Observational
  11. Article
  12. Article
  13. Article
  14. Article
  15. Chronic Kidney Disease-Mineral and Bone Disorder (CKD-MBD): Current Perspectives.International journal of nephrology and renovascular disease · 2019
    Review
  16. Review
  17. Article
  18. Review
  19. Modeling longitudinal data and its impact on survival in observational nephrology studies: tools and considerations.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2017
    Review
  20. Development and Validation of a Novel Laboratory-Specific Correction Equation for Total Serum Calcium and Its Association With Mortality Among Hemodialysis Patients.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2017
    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

11 authors.

Melissa SoohooHarold Simmons Center for Kidney Disease Research and Epidemiology, University of California Irvine, School of Medicine, Orange, Calif., USA.
Mingliang Feng
Yoshitsugu Obi
Elani Streja
Connie M Rhee
Wei Ling Lau
Jialin Wang
Vanessa A Ravel
Steven Brunelli
Csaba P Kovesdy
Kamyar Kalantar-Zadeh

Funding

University of California Health Participation in the National COVID Cohort Collaborative (N3C)UL1TR001414 · NCATS · UNIVERSITY OF CALIFORNIA-IRVINE · PI COOPER, DAN M, VILAIN, ERIC J. · 2015 to 2023
$35.1M
Transition of Care in CKD (TC-CKD)U01DK102163 · NIDDK · UNIVERSITY OF CALIFORNIA-IRVINE · PI JACOBSEN, STEVEN J, KALANTAR-ZADEH, KAMYAR · 2014 to 2018
$2.8M
MALNUTRITION, DIET AND RACIAL DISPARITIES IN CKDK24DK091419 · NIDDK · UNIVERSITY OF CALIFORNIA-IRVINE · PI KALANTAR-ZADEH, KAMYAR · 2011 to 2020
$1.8M
Examining Racial and Cardiovascular Paradoxes in Chronic Kidney DiseaseR01DK078106 · NIDDK · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI KALANTAR-ZADEH, KAMYAR · 2007 to 2011
$1.1M
Comparative Effectiveness of Dialysis ModalitiesR01DK095668 · NIDDK · UNIVERSITY OF WASHINGTON · PI KALANTAR-ZADEH, KAMYAR, MEHROTRA, RAJNISH · 2012 to 2014
$1.0M
Hypothyroidism, Cardiovascular Health, and Survival in Kidney DiseaseK23DK102903 · NIDDK · UNIVERSITY OF CALIFORNIA-IRVINE · PI RHEE, CONNIE MEEYOUNG · 2014 to 2018
$955k
Racial and Cardiovascular Risk Factor Anomalies in CKDR01DK096920 · NIDDK · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI KALANTAR-ZADEH, KAMYAR, KOVESDY, CSABA PAL · 2013 to 2015
$909k
NCATS NIH HHS UL1 TR001414NIDDK NIH HHS K23 DK102903NIDDK NIH HHS K23-DK102903NIDDK NIH HHS K24 DK091419NIDDK NIH HHS K24-DK091419NIDDK NIH HHS R01 DK078106NIDDK NIH HHS R01-DK078106NIDDK NIH HHS R01 DK095668NIDDK NIH HHS R01 DK096920NIDDK NIH HHS R01-DK096920NIDDK NIH HHS R01-DK95668NIDDK NIH HHS U01 DK102163NIDDK NIH HHS U01-DK102163
6 · The paper itself

Abstract

backgroundAbnormalities in mineral and bone disorder (MBD) markers are common in patients with chronic kidney disease. However, previous studies have not accounted for their changes over time, and it is unclear whether these changes are associated with survival.

methodsWe examined the association of change in MBD markers (serum phosphorus (Phos), albumin-corrected calcium (Ca(Alb)), intact parathyroid hormone (iPTH) and alkaline phosphatase (ALP)) during the first 6 months of hemodialysis (HD) with all-cause mortality across baseline MBD strata using survival models adjusted for clinical characteristics and laboratory measurements in 102,754 incident HD patients treated in a large dialysis organization between 2007 and 2011.

resultsAcross all MBD markers (Phos, Ca(Alb), iPTH and ALP), among patients whose baseline MBD levels were higher than the reference range, increase in MBD levels was associated with higher mortality (reference group: MBD level within reference range at baseline and no change at 6 months follow-up). Conversely, decrease in Phos and iPTH, among baseline Phos and iPTH levels lower than the reference range, respectively, were associated with higher mortality. An increase in ALP was associated with higher mortality across baseline strata of ALP ≥80 U/l. However, patients with baseline ALP <80 U/l trended towards a lower risk of mortality irrespective of the direction of change at 6 months follow-up.

conclusionsThere is a differential association between changes in MBD markers with mortality across varying baseline levels in HD patients. Further study is needed to determine if consideration of both baseline and longitudinal changes in the management of MBD derangements improves outcomes in this population.

Indexed as

Renal DialysisAgedAlkaline PhosphataseBiomarkersCalciumCause of DeathChronic Kidney Disease-Mineral and Bone DisorderFemaleHumansMaleMiddle AgedParathyroid HormonePhosphorusRenal Insufficiency, ChronicTime FactorsUnited StatesAlkaline PhosphataseBiomarkersCalciumParathyroid HormonePhosphorus

Identifiers

PMID26950688
PMCPMC5056794

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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.