Evidence map›Paper›PMID 18843192›Full record

ArticleNeuroepidemiology2008

Surgery and risk of sporadic Creutzfeldt-Jakob disease in Denmark and Sweden: registry-based case-control studies.

Ignacio Mahillo-Fernandez, Jesús de Pedro-Cuesta, Maria José Bleda, Mabel Cruz, Kåre Mølbak, Henning Laursen, Gerhard Falkenhorst, Pablo Martínez-Martín, Ake Siden, EUROSURGYCJD Research Group

Open access · bronzeAbstract read
In one paragraph

Article in Neuroepidemiology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 2 pooled it
2.2field-weighted citation impact, top 13% 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

17 citing papers in PubMed, 2 syntheses or guidelines pooled it, 49 citations in OpenAlex.

  1. Pooled it
  2. Risk of transmission of sporadic Creutzfeldt-Jakob disease by surgical procedures: systematic reviews and quality of evidence.Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 2017
    Pooled it
  3. Trial
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  5. Review
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  14. Molecular pathology of human prion disease.Acta neuropathologica · 2011
    Review
  15. Review
  16. Management and prevention of human prion diseases.Current neurology and neuroscience reports · 2009
    Article
  17. Highly sensitive, quantitative cell-based assay for prions adsorbed to solid surfaces.Proceedings of the National Academy of Sciences of the United States of America · 2009
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 5 institutions in 3 countries.

Ignacio Mahillo-FernandezDepartment of Applied Epidemiology, National Center for Epidemiology, and Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Carlos III Institute of Health, Madrid, Spain.
Jesús de Pedro-Cuesta
Maria José Bleda
Mabel Cruz
Kåre Mølbak
Henning Laursen
Gerhard Falkenhorst
Pablo Martínez-Martín
Ake Siden
EUROSURGYCJD Research Group
Instituto de Salud Carlos III · ESKarolinska Institutet · SEStatens Serum Institut · DKCentro de Investigación Biomédica en Red · ESRigshospitalet · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEpidemiologic evidence of surgical transmission of sporadic Creutzfeldt-Jakob disease (sCJD) remains controversial.

methodsFrom Danish and Swedish registries we selected 167 definite and probable sCJD cases (with onset between 1987 and 2003) and 3,059 controls (835 age-, sex-, and residence-matched, and 2,224 unmatched). Independent of case/control status, surgical histories were obtained from National Hospital Discharge Registries. Surgical procedures were categorized by body system group and lag time to onset of sCJD. Exposure frequencies were compared using logistic regression.

resultsA history of any major surgery, conducted >/=20 years before sCJD onset, was more common in cases than both matched (OR = 2.44, 95% CI = 1.46-4.07) and unmatched controls (OR = 2.25, 95% CI = 1.48-3.44). This observation was corroborated by a linear increase in risk per surgical discharge (OR = 1.57, 95% CI = 1.13-2.18; OR = 1.50, 95% CI = 1.18-1.91). Surgery of various body systems, including peripheral vessels, digestive system and spleen, and female genital organs, was significantly associated with increased sCJD risk.

conclusionsA variety of major surgical procedures constitute a risk factor for sCJD following an incubation period of many years. A considerable number of sCJD cases may originate from health care-related accidental transmission.

Indexed as

Case-Control StudiesCreutzfeldt-Jakob SyndromeDenmarkFemaleHumansMalePrion DiseasesReference ValuesRegistriesSurgical Procedures, OperativeSurvival AnalysisSwedenTime FactorsTransfusion Reaction

Identifiers

PMID18843192
PMCPMC2790765
OpenAlexW2048310944

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.