Evidence map›Paper›PMID 22558438›Full record

ArticlePloS one2012

Human prion diseases in the Netherlands (1998-2009): clinical, genetic and molecular aspects.

Casper Jansen, Piero Parchi, Sabina Capellari, Carla A Ibrahim-Verbaas, Maaike Schuur, Rosaria Strammiello, Patrizia Corrado, Matthew T Bishop, Willem A van Gool, Marcel M Verbeek and 6 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 2 pooled it
1.6field-weighted citation impact, top 17% 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

36 citing papers in PubMed, 2 syntheses or guidelines pooled it, 50 citations in OpenAlex.

  1. Pooled it
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  16. Variably protease-sensitive prionopathy mimicking frontotemporal dementia.Neuropathology : official journal of the Japanese Society of Neuropathology · 2019
    Article
  17. Genetic PrP Prion Diseases.Cold Spring Harbor perspectives in biology · 2018
    Review
  18. Prion disease.Handbook of clinical neurology · 2018
    Review
  19. Article
  20. Accuracy of diagnosis criteria in patients with suspected diagnosis of sporadic Creutzfeldt-Jakob disease and detection of 14-3-3 protein, France, 1992 to 2009.Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 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

16 authors at 9 institutions in 4 countries.

Casper JansenDutch Surveillance Centre for Prion Diseases, University Medical Centre Utrecht, Utrecht, The Netherlands. c.jansen@umcutrecht.nl
Piero Parchi
Sabina Capellari
Carla A Ibrahim-Verbaas
Maaike Schuur
Rosaria Strammiello
Patrizia Corrado
Matthew T Bishop
Willem A van Gool
Marcel M Verbeek
Frank Baas
Wesley van Saane
Wim G M Spliet
Gerard H Jansen
Cornelia M van Duijn
Annemieke J M Rozemuller
University Medical Center Utrecht · NLAcademic Medical Center · NLErasmus MC · NLIstituto delle Scienze Neurologiche di Bologna · ITUniversity of Bologna · ITAmsterdam UMC Location VUmc · NLPublic Health Agency of Canada · CARadboud University Nijmegen · NLUniversity of Edinburgh · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Prion diseases are rare and fatal neurodegenerative disorders that can be sporadic, inherited or acquired by infection. Based on a national surveillance program in the Netherlands we describe here the clinical, neuropathological, genetic and molecular characteristics of 162 patients with neuropathologically confirmed prion disease over a 12-year period (1998-2009). Since 1998, there has been a relatively stable mortality of Creutzfeldt-Jakob disease (CJD) in the Netherlands, ranging from 0.63 to 1.53 per million inhabitants per annum. Genetic analysis of the codon 129 methionine/valine (M/V) polymorphism in all patients with sporadic CJD (sCJD) showed a trend for under-representation of VV cases (7.0%), compared with sCJD cohorts in other Western countries, whereas the MV genotype was relatively over-represented (22,4%). Combined PrP(Sc) and histopathological typing identified all sCJD subtypes known to date, except for the VV1 subtype. In particular, a "pure" phenotype was demonstrated in 60.1% of patients, whereas a mixed phenotype was detected in 39.9% of all sCJD cases. The relative excess of MV cases was largely accounted for by a relatively high incidence of the MV 2K subtype. Genetic analysis of the prion protein gene (PRNP) was performed in 161 patients and showed a mutation in 9 of them (5.6%), including one FFI and four GSS cases. Iatrogenic CJD was a rare phenomenon (3.1%), mainly associated with dura mater grafts. Three patients were diagnosed with new variant CJD (1.9%) and one with variably protease-sensitive prionopathy (VPSPr). Post-mortem examination revealed an alternative diagnosis in 156 patients, most commonly Alzheimer's disease (21.2%) or vascular causes of dementia (19.9%). The mortality rates of sCJD in the Netherlands are similar to those in other European countries, whereas iatrogenic and genetic cases are relatively rare. The unusual incidence of the VV2 sCJD subtype compared to that reported to date in other Western countries deserves further investigation.

Indexed as

AdultAgedAged, 80 and overCreutzfeldt-Jakob SyndromeFemaleHumansMaleMiddle AgedNetherlandsPrion DiseasesPrionsPrions

Identifiers

PMID22558438
PMCPMC3340342
OpenAlexW2149813545

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.