Evidence map›Paper›PMID 9705410›Full record

ArticleJournal of clinical microbiology1998

Diagnostic value of PCR for detection of Borrelia burgdorferi in skin biopsy and urine samples from patients with skin borreliosis.

S Brettschneider, H Bruckbauer, N Klugbauer, H Hofmann

Open access · bronzeAbstract read
In one paragraph

Article in Journal of clinical microbiology, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 2 pooled it
2.8field-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

28 citing papers in PubMed, 2 syntheses or guidelines pooled it, 106 citations in OpenAlex.

  1. Guideline
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  6. Article
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  8. Article
  9. Review
  10. Pilot Study of Immunoblots with RecombinantHealthcare (Basel, Switzerland) · 2018
    Article
  11. 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
    Article
  12. Article
  13. Article
  14. Lyme borreliosis and skin.Indian journal of dermatology · 2013
    Article
  15. Article
  16. [The variable spectrum of cutaneous Lyme borreliosis. Diagnosis and therapy].Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete · 2012
    Article
  17. [Pediatric dermatology. New aspects of bacterial skin infections in children].Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete · 2009
    Article
  18. Article
  19. Critical evaluation of urine-based PCR assay for diagnosis of Lyme borreliosis.Clinical and diagnostic laboratory immunology · 2005
    Article
  20. [Lyme borreliosis. Cutaneous manifestation].Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete · 2005
    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

4 authors at 2 institutions in 1 country.

S BrettschneiderKlinik für Dermatologie und Allergologie am Biederstein, Technische Universität München, Munich, Germany.
H Bruckbauer
N Klugbauer
H Hofmann
Klinik und Poliklinik für Urologie, Kinderurologie und Andrologie · DETechnical University of Munich · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Skin biopsies of 36 patients with erythema migrans and acrodermatitis chronica atrophicans (ACA) before therapy and those of 8 patients after therapy were examined for Borrelia burgdorferi DNA by PCR. Skin biopsies of 27 patients with dermatological diseases other than Lyme borreliosis and those of 10 healthy persons were examined as controls. Two different primer sets targeting 23S rRNA (PCR I) and 66-kDa protein (PCR II) genes were used. PCR was performed with freshly frozen tissue (FFT) and paraffin-embedded tissue (PET). For FFT specimens of erythema migrans, 73% were positive by PCR I, 79% were positive by PCR II, and 88% were positive by combining PCR I and II. For PET specimens, PCR was less sensitive (PCR I, 44%; PCR II, 52%). For FFT specimens of ACA, PCR I was positive for two of five patients and PCR II was positive for four of five patients. B. burgdorferi was cultured from 79% of the erythema migrans specimens but not from any of the ACA lesions. Elevated B. burgdorferi antibodies were detected in sera of 74% of erythema migrans patients and 100% of ACA patients. All urine samples were negative by PCR II, whereas PCR I was positive for 27%. However, hybridization of these amplicons was negative. Sequencing of three amplicons identified nonborrelial DNA. In conclusion, urine PCR is not suitable for the diagnosis of skin borreliosis. A combination of two different primer sets achieves high sensitivity with skin biopsies. In early erythema migrans infection, culture and PCR are more sensitive than serology.

Indexed as

AdultAgedBacterial ProteinsBase SequenceBiopsyBorrelia burgdorferi GroupChromosome MappingChromosomes, BacterialDNA, BacterialDNA, RibosomalFemaleHumansLyme DiseaseMaleMiddle AgedMolecular Sequence DataBacterial ProteinsDNA, BacterialDNA, RibosomalRNA, Ribosomal, 23S

Identifiers

PMID9705410
PMCPMC105180
OpenAlexW2169589009

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.