Evidence map›Paper›PMID 11066015›Full record

ArticleMolecular diagnosis : a journal devoted to the understanding of human disease through the clinical application of molecular biology2000

Diagnostic value of PCR for detection of Borrelia burgdorferi DNA in clinical specimens from patients with erythema migrans and Lyme neuroborreliosis.

A M Lebech, K Hansen, F Brandrup, O Clemmensen, L Halkier-Sørensen

Open access · bronzeAbstract readComparative StudyEvaluation Study
PubMed Publisher
In one paragraph

Article in Molecular diagnosis : a journal devoted to the understanding of human disease through the clinical application of molecular biology, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 2 pooled it
5.5field-weighted citation impact, top 4% 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

27 citing papers in PubMed, 2 syntheses or guidelines pooled it, 112 citations in OpenAlex.

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  11. Molecular Detection ofDiagnostics (Basel, Switzerland) · 2021
    Article
  12. Lyme neuroborreliosis in Swedish children-PCR as a complementary diagnostic method for detection of Borrelia burgdorferi sensu lato in cerebrospinal fluid.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2021
    Article
  13. Laboratory Diagnosis of Lyme Borreliosis.Clinical microbiology reviews · 2021
    Review
  14. Article
  15. Pilot Study of Immunoblots with RecombinantHealthcare (Basel, Switzerland) · 2018
    Article
  16. Development of a sensitive PCR-dot blot assay to supplement serological tests for diagnosing Lyme disease.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2018
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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 4 institutions in 1 country.

A M LebechBorrelia Laboratory, Department of Clinical Biochemistry, Statens Seruminstitut, Copenhagen. lebech@dadlnet.dk
K Hansen
F Brandrup
O Clemmensen
L Halkier-Sørensen
Odense University Hospital · DKMarselisborgcentret · DKRigshospitalet · DKStatens Serum Institut · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe aim of the study is to evaluate the diagnostic sensitivity of a 16S ribosomal RNA-based PCR on clinical specimens from patients with erythema migrans (EM) and neuroborreliosis and to compare the sensitivities with those obtained by in vitro culture and serological testing. A semiquantitative detection system, representing the input amount of specific DNA and thus the density of spirochetes in clinical specimens, indicated the preferred clinical sample to obtain for PCR testing. METHODS AND

resultsSkin biopsy and urine samples from 31 patients with EM and cerebrospinal fluid (CSF) and urine samples from 30 patients with neuroborreliosis were investigated. Borrelia burgdorferi DNA was detected in 71% of the skin biopsy specimens and 13% of the urine samples from patients with EM. Forty-one percent of the patients with EM were found to have B burgdorferi-specific antibodies in serum, and B burgdorferi was cultured in 29% of the EM specimens. For patients with neuroborreliosis, the diagnostic sensitivities in CSF and urine samples were 17% and 7%, respectively. Specific intrathecal antibody production was found in 90% of the patients, and 87% showed elevated B burgdorferi antibodies in serum. In general, PCR of skin biopsy samples yielded very high amounts of amplicons versus low amounts for CSF and urine samples.

conclusionsPCR of skin biopsy specimens is currently the most sensitive and specific test for the diagnosis of patients with EM, superior to culture and serological testing. For B burgdorferi-specific CSF disgnosis in patients with neuroborreliosis, the measurement of specific intrathecal antibody synthesis is superior to PCR. However, in patients with a short duration of disease (<14 days), PCR may be a useful diagnostic supplement. PCR of urine samples cannot be recommended at the present time for routine diagnosis of patients with EM or neuroborreliosis.

Indexed as

AdolescentAdultAgedAged, 80 and overBorrelia burgdorferi GroupColony Count, MicrobialDNA, BacterialErythema Chronicum MigransFemaleGenes, rRNAHumansImmunoglobulin GImmunoglobulin MLyme NeuroborreliosisMaleMiddle AgedDNA, BacterialImmunoglobulin GImmunoglobulin MRNA, Ribosomal, 16S

Identifiers

PMID11066015
OpenAlexW2013613069

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.