Evidence map›Paper›PMID 31970883›Full record

ReviewHemodialysis international. International Symposium on Home Hemodialysis2020

Three compartment bioimpedance spectroscopy in the nutritional assessment and the outcome of patients with advanced or end stage kidney disease: What have we learned so far?

Natascha J H Broers, Bernard Canaud, Marijke J E Dekker, Frank M van der Sande, Stefano Stuard, Peter Wabel, Jeroen P Kooman

Open access · hybridAbstract readReview
In one paragraph

Review in Hemodialysis international. International Symposium on Home Hemodialysis, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
3.2field-weighted citation impact, top 7% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

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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

7 authors at 3 institutions in 2 countries.

Natascha J H BroersDepartment of Internal Medicine, Division of Nephrology, Maastricht University Medical Center+, Maastricht, The Netherlands.
Bernard CanaudResearch and Development, Fresenius Medical Care Deutschland GmbH, Bad Homburg, Germany.
Marijke J E DekkerDepartment of Internal Medicine, Division of Nephrology, Maastricht University Medical Center+, Maastricht, The Netherlands.
Frank M van der SandeDepartment of Internal Medicine, Division of Nephrology, Maastricht University Medical Center+, Maastricht, The Netherlands.
Stefano StuardResearch and Development, Fresenius Medical Care Deutschland GmbH, Bad Homburg, Germany.
Peter WabelResearch and Development, Fresenius Medical Care Deutschland GmbH, Bad Homburg, Germany.
Jeroen P KoomanDepartment of Internal Medicine, Division of Nephrology, Maastricht University Medical Center+, Maastricht, The Netherlands.
Fresenius Medical Care (Germany) · DEMaastricht University Medical Centre · NLMaastricht University · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bioimpedance spectroscopy (BIS) is an easily applicable tool to assess body composition. The three compartment model BIS (3C BIS) conventionally expresses body composition as lean tissue index (LTI) (lean tissue mass [LTM]/height in meters squared) and fat tissue index (FTI) (adipose tissue mass/height in meters squared), and a virtual compartment reflecting fluid overload (FO). It has been studied extensively in relation to diagnosis and treatment guidance of fluid status disorders in patients with advanced-stage or end-stage renal disease. It is the aim of this article to provide a narrative review on the relevance of 3C BIS in the nutritional assessment in this population. At a population level, LTI decreases after the start of hemodialysis, whereas FTI increases. LTI below the 10th percentile is a consistent predictor of outcome whereas a low FTI is predominantly associated with outcome when combined with a low LTI. Recent research also showed the connection between low LTI, inflammation, and FO, which are cumulatively associated with an increased mortality risk. However, studies toward nutritional interventions based on BIS data are still lacking in this population. In conclusion, 3C BIS, by disentangling the components of body mass index, has contributed to our understanding of the relevance of abnormalities in different body compartments in chronic kidney disease patients, and appears to be a valuable prognostic tool, at least at a population level. Studies assessing the effect of BIS guided nutritional intervention could further support its use in the daily clinical care for renal patients.

Indexed as

Nutrition AssessmentAgedElectric ImpedanceFemaleHumansKidney Failure, ChronicMaleMiddle AgedTreatment OutcomeBioimpedance spectroscopybody compositionchronic kidney diseasenutritional assessment

Identifiers

PMID31970883
PMCPMC7216830
OpenAlexW3001092172

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.