Evidence map›Paper›PMID 22374405›Full record

ReviewPediatric nephrology (Berlin, Germany)2012

Alternatives to standard unfractionated heparin for pediatric hemodialysis treatments.

Andrew Davenport

Open access · bronzeAbstract readReview
In one paragraph

Review in Pediatric nephrology (Berlin, Germany), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.9field-weighted citation impact, top 10% 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

8 citing papers in PubMed, 25 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Review
  6. Dalteparin anticoagulation in paediatric home haemodialysis.Pediatric nephrology (Berlin, Germany) · 2018
    Observational
  7. Review
  8. Review
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

1 author at 1 institution in 1 country.

Andrew DavenportUCL Centre for Nephrology, Royal Free Hospital, University College London Medical School, Rowland Hill Street, London, NW3 2PF, UK. andrewdavenport@nhs.net
Roland Hill (United Kingdom) · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite advances in biomaterials and dialyzer design, thrombin generation occurs in the dialysis circuit because of platelet and leukocyte activation. As such, anticoagulation is required by the majority of children for successful dialysis to prevent clotting in the venous air detector and the capillary dialyzer, particularly for small children with slower blood flow rates. For many years unfractionated heparin has been the standard anticoagulant of choice, but is now being challenged by low-molecular-weight heparins (LMWHs) because they are simple to administer and reliable, particularly as the cost differential has been eroded. Alternative, nonheparin anticoagulants are more frequently available, but are often restricted to special circumstances: patients at high risk of hemorrhage; heparin allergy; or heparin-induced thrombocytopenia. These nonheparin alternatives are significantly more expensive than heparins, and may add a degree of complexity, such as citrate, which is a regional anticoagulant, although citrate-containing dialysate may permit short anticoagulant-free dialysis sessions. Systemic anticoagulants required for immune-mediated, heparin-induced thrombocytopenia are expensive and either have short half-lives, and therefore require continuous infusions, or prolonged half-lives, which, although allowing simple bolus administration, increases the risk of drug accumulation, over-dosage and hemorrhage.

Indexed as

Renal DialysisAge FactorsAnticoagulantsBlood CoagulationChildChild, PreschoolCoated Materials, BiocompatibleEquipment DesignHemorrhageHeparinHeparin, Low-Molecular-WeightHumansInfantPatient SelectionPractice Guidelines as TopicRisk AssessmentAnticoagulantsCoated Materials, BiocompatibleHeparinHeparin, Low-Molecular-Weight

Identifiers

PMID22374405
PMCPMC3422452
OpenAlexW2034092061

What OpenQuestion holds

Textmetadata
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.