Evidence map›Paper›PMID 21359832›Full record

ArticleInternational urology and nephrology2012

Conversion from conventional in-centre thrice-weekly haemodialysis to short daily home haemodialysis ameliorates uremia-associated clinical parameters.

Johan M Lorenzen, Thomas Thum, Georg M Eisenbach, Hermann Haller, Jan T Kielstein

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Article in International urology and nephrology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
0.5field-weighted citation impact, top 35% 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

4 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.

  1. Home versus in-centre haemodialysis for people with kidney failure.The Cochrane database of systematic reviews · 2024
    Pooled it
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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

5 authors at 1 institution in 1 country.

Johan M LorenzenDepartment of Medicine/Division of Nephrology and Hypertension, Hanover Medical School, Carl-Neuberg-Strasse 1, 30625 Hanover, Germany. J.M.Lorenzen@gmail.com
Thomas Thum
Georg M Eisenbach
Hermann Haller
Jan T Kielstein
Medizinische Hochschule Hannover · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundUnder physiological conditions, kidneys work continuously, 168 h/week. In contrast, patients with end-stage renal disease are usually dialysed only 12 h/week. Even if considered adequate by current Kt/V-based dose estimates, this unphysiological dose is associated with an unacceptable annual mortality rate of 10-20%. Increasing dialysis dose might ameliorate this mortality rate.

designEleven patients were switched from their conventional haemodialysis (cHD, 3 × 4 h/week) to an intensified short daily home haemodialysis regimen (sdhHD, 6 × 3 h/week) and followed up for 12 months. Different parameters were evaluated before treatment conversion and quarterly during follow-up [i.e. dialysis efficacy, mean arterial pressure (MAP), antihypertensive drug score, haemoglobin, transferrin saturation, ferritin, dose of erythropoiesis-stimulating agents (ESA), iron requirement, parameters of nutrition (body weight, albumin, protein), C-reactive protein, calcium-phosphate product, alkaline phosphatase (AP), intact parathyroid hormone (iPTH) and amount of phosphate-binding pharmacotherapy].

resultsHD efficacy as assessed by cumulative blood volume increased after dialysis intensification (P < 0.01). The pre- and post-dialytic MAP declined during the study period (P < 0.0001), while antihypertensive drugs could be reduced (P = 0.02). Haemoglobin levels improved (P < 0.0001). Additionally, the need for ESAs fell under intensified sdhHD (P = 0.008). Nutritional status improved [albumin, P = 0.03; total serum protein, P = 0.02; 'dry' body weight (BW) and body mass index (BMI) (both P < 0.001)]. The calcium-phosphate product declined (P < 0.01), without changes in the dose of phosphate binders.

conclusionConversion from conventional in-centre to short daily home HD leads to an improvement in numerous dialysis-associated metabolic variables and thus represents an attractive treatment modality for selected patients.

Indexed as

Hemodialysis, HomeAdultAgedAlkaline PhosphataseAntihypertensive AgentsBlood PressureBlood ProteinsBody Mass IndexBody WeightCalciumChelating AgentsC-Reactive ProteinFemaleFerritinsHematinicsHemoglobinsAlkaline PhosphataseAntihypertensive AgentsBlood ProteinsCalciumChelating AgentsC-Reactive ProteinFerritinsHematinicsHemoglobinsParathyroid HormonePhosphatesSerum AlbuminTransferrin

Identifiers

PMID21359832
OpenAlexW2027818259

What OpenQuestion holds

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Read underepoch 390

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.