Evidence map›Paper›PMID 28691195›Full record

ArticleSeminars in dialysis2017

Definitions of intradialytic hypotension.

Magdalene M Assimon, Jennifer E Flythe

Abstract read
In one paragraph

Article in Seminars in dialysis, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
51citing 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

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

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Observational
  5. Article
  6. Observational
  7. Article
  8. Article
  9. Review
  10. Observational
  11. Article
  12. Article
  13. Article
  14. Observational
  15. Article
  16. Article
  17. Observational
  18. Article
  19. Review
  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

2 authors.

Magdalene M AssimonDivision of Nephrology and Hypertension, Department of Medicine, UNC School of Medicine, University of North Carolina Kidney Center, Chapel Hill, NC, USA.
Jennifer E FlytheDivision of Nephrology and Hypertension, Department of Medicine, UNC School of Medicine, University of North Carolina Kidney Center, Chapel Hill, NC, USA.

Funding

Investigating strategies to reduce fluid-related complications among hemodialysis patientsK23DK109401 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI FLYTHE, JENNIFER E · 2016 to 2020
$992k
Investigating the longitudinal patterns of use and comparative effectiveness of beta blocker therapy in the hemodialysis populationF32DK109561 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ASSIMON, MAGDALENE MARIE · 2016 to 2016
$71k
NIDDK NIH HHS F32 DK109561NIDDK NIH HHS K23 DK109401
6 · The paper itself

Abstract

Intradialytic hypotension (IDH) is a common and often distressful complication of hemodialysis. However, despite its clinical significance, there is no consensus, evidence-based medical definition for the condition. Over the years, numerous definitions have been implemented in both the clinical and research settings. Definition inconsistencies have hindered data synthesis and the development of evidence-based guidelines for the prevention and treatment of IDH, as well as prevented accurate estimation of the population burden of IDH and patient risk assessment. Most existing IDH definitions are comprised of one or more of the following components: (1) intradialytic BP criteria (requisite BP declines or minimum BP thresholds), (2) the provision of interventions aimed at restoring effective arterial volume, and/or (3) patient-reported symptoms. Remarkably, there are insufficient data to inform IDH definition construction, and it remains unknown if a single, universal definition can adequately capture the condition across patient subgroups, and in clinical and research settings.

Indexed as

Blood PressureHumansHypotensionKidney Failure, ChronicRenal Dialysis

Identifiers

PMID28691195
PMCPMC5668149

What OpenQuestion holds

Textmetadata
LicenceTDM
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.