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van Dam AP. Molecular diagnosis of Borrelia bacteria for the diagnosis of Lyme disease. ACTA ACUST UNITED AC 2011; 5:135-49. [PMID: 23480587 DOI: 10.1517/17530059.2011.555396] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Lyme borreliosis is the most common vector-borne disease in the temperate climate zone of Europe and the US, and its frequency is increasing. Serology is often negative in the early stage of Lyme borreliosis and cannot distinguish between active and past infection. Culture is cumbersome and not very sensitive, and polymerase chain reaction (PCR) for the diagnosis of Lyme borreliosis has been described over the last 20 years, with varying results. AREAS COVERED In this article, all of the major studies in which PCR has been used to diagnose Lyme borreliosis in humans are critically reviewed. However, this article does not include studies that consisted of fewer than 10 patients, nor does it include studies that have inadequate descriptions of the patient population. EXPERT OPINION There is a lack of standardized protocols, and preamplification procedures have not been standardized. Nested PCRs seem to perform best, but are prone to contamination. PCR on skin biopsies can be used to diagnose early Lyme borreliosis in patients with atypical forms of erythema migrans. PCR also has diagnostic potential in Lyme arthritis and early neuroborreliosis. Blood and urine should not used for PCR. For future development, preamplification procedures should be optimized using materials from experimentally infected animals. Multi-center studies should follow to evaluate these optimized tests.
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Affiliation(s)
- Alje P van Dam
- Department of Medical Microbiology, Onze Lieve Vrouwe Gasthuis, 1090HM Amsterdam, The Netherlands +31 20 599 3018 ; +31 20 599 3807 ;
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Abstract
Lyme arthritis is one of the manifestations of Lyme disease and is caused by infection with Borrelia burgdorferi sensu lato. This article reviews the current knowledge regarding the epidemiology, etiology and pathogenesis as well as the clinical manifestations, the diagnosis, treatment and prognosis with special emphasis on children and adolescents.
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Affiliation(s)
- F Dressler
- Pädiatrische Pneumologie und Neonatologie, Medizinische Hochschule Hannover, Hannover, Deutschland.
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3
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Seidel MF, Domene AB, Vetter H. Differential diagnoses of suspected Lyme borreliosis or post-Lyme-disease syndrome. Eur J Clin Microbiol Infect Dis 2007; 26:611-7. [PMID: 17605053 DOI: 10.1007/s10096-007-0342-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The symptoms of Lyme borreliosis are similar to those of a variety of autoimmune musculoskeletal diseases. Persistence of complaints is frequently interpreted as unsuccessful antibiotic treatment of Borrelia-associated infections. However, such refractory cases are rare, and re-evaluation of differential diagnoses helps to avoid the substantial risk of long-term antibiotic therapy. In this study, we analyzed patients who presented to our rheumatology unit with previous suspected or diagnosed Lyme borreliosis. Eighty-six patients from a 3.5-year period were evaluated. The mean age of patients was 49.2 +/- 17.2 years; 60% (n = 52) reported a tick bite and 33% (n = 28) an erythema. Forty-seven percent (n = 39) had positive enzyme-linked immunoassay results and Western blots (Mikrogen, Martinsried, Germany). All but 12 patients had already received antibiotic treatment previously. Nine percent (n = 8) had ongoing or recent Lyme borreliosis. Twenty-nine percent (n = 25) showed clinical symptoms and radiographic changes compatible with degenerative disorders of the cervical and/or lumbar spine. These patients were significantly older when compared to the other patients (59.3 +/- 13.7 years vs 46.1 +/- 17.2 years, p = 0.001). Seventeen percent (n = 16) had arthropathies related to psoriasis or rheumatoid arthritis. Twelve percent (n = 10) were positive for the HLA B27 antigen. Other diseases were less frequent. Six patients (7%) could not be diagnosed conclusively, and four of these patients had negative Borrelia immunoassay results. In conclusion, Borrelia-associated diseases were rare in this study. Differential diagnoses helped to initiate a successful disease-specific therapeutic strategy.
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Affiliation(s)
- M F Seidel
- Medical University Policlinic, Rheumatology Unit Wilhelmstr, Bonn, Germany.
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Wilske B, Fingerle V, Schulte-Spechtel U. Microbiological and serological diagnosis of Lyme borreliosis. ACTA ACUST UNITED AC 2007; 49:13-21. [PMID: 17266710 DOI: 10.1111/j.1574-695x.2006.00139.x] [Citation(s) in RCA: 143] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In Europe, Lyme borreliosis is caused by Borrelia burgdorferi sensu stricto, B. afzelii, B. garinii and the recently described species B. spielmanii. For the development of diagnostic tools, the heterogeneity of the causative agents must be considered. The serological diagnosis should follow the principle of a two-step procedure: a sensitive enzyme-linked immunosorbent analysis as the first step, followed by immunoblot (IgM and IgG) if reactive. The sensitivity and standardization of immunoblots have been enhanced by the use of recombinant antigens instead of whole cell lysates. Improved sensitivity has resulted from the use of recombinant proteins primarily expressed in vivo (e.g. VlsE) and the combination of homologous proteins from different strains (e.g. DbpA). At present, detection rates for serum antibodies are 20-50% in localized, 70-90% in disseminated early and nearly 100% in late disease. Detection of the borreliae by culture or PCR should be confined to specific indications. The best results are obtained from skin biopsies (50-70% with culture or PCR) and synovial tissue or fluid (50-70% with PCR). Cerebrospinal fluid is positive in only 10-30%. Methods that are not recommended for diagnostic purposes include antigen tests in body fluids, PCR of urine and lymphocyte transformation tests.
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Affiliation(s)
- Bettina Wilske
- Max von Pettenkofer-Institute, University of Munich, National Reference Centre for Borreliae, Munich, Germany.
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5
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Abstract
Lyme borreliosis is a tick-borne infectious disease caused by the spirochaetes Borrelia burgdorferi, B. garinii and B. afzelii. It comprises a wide spectrum of symptoms affecting skin, musculoskeletal system, heart, eyes, central and peripheral nervous system. The diagnosis is based on clinical findings in combination with detection of specific IgM and/or IgG antibodies. Diagnostic problems arise from patients with non-specific symptoms and positive IgG antibody detection. Adequate antibiotic therapy cures more than 90% of the patients. However, in some patients repeated therapy is necessary and a small number of patients develop chronic arthritis or other features. While there is currently no vaccine available, prevention of tick bite is the most effective prophylaxis.
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Rossmann E, Kitiratschky V, Hofmann H, Kraiczy P, Simon MM, Wallich R. Borrelia burgdorferi complement regulator-acquiring surface protein 1 of the Lyme disease spirochetes is expressed in humans and induces antibody responses restricted to nondenatured structural determinants. Infect Immun 2006; 74:7024-8. [PMID: 17000728 PMCID: PMC1698082 DOI: 10.1128/iai.01028-06] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Borrelia burgdorferi complement regulator-acquiring surface protein 1 (CRASP-1), the dominant factor H and FHL-1-binding protein of the Lyme disease spirochete B. burgdorferi, is implicated in pathogen persistence and was recently reported to be nonimmunogenic in humans. Here we show that serum samples from Lyme disease patients contain antibodies with exclusive specificity for nondenatured structural determinants of CRASP-1.
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Affiliation(s)
- Evelyn Rossmann
- Institute for Immunology, University of Heidelberg, Im Neuenheimer Feld 305, D-69120 Heidelberg, Germany
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7
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Abstract
A large amount of knowledge has been acquired since the original descriptions of Lyme borreliosis (LB) and of its causative agent, Borrelia burgdorferi sensu stricto. The complexity of the organism and the variations in the clinical manifestations of LB caused by the different B. burgdorferi sensu lato species were not then anticipated. Considerable improvement has been achieved in detection of B. burgdorferi sensu lato by culture, particularly of blood specimens during early stages of disease. Culturing plasma and increasing the volume of material cultured have accomplished this. Further improvements might be obtained if molecular methods are used for detection of growth in culture and if culture methods are automated. Unfortunately, culture is insensitive in extracutaneous manifestations of LB. PCR and culture have high sensitivity on skin samples of patients with EM whose diagnosis is based mostly on clinical recognition of the lesion. PCR on material obtained from extracutaneous sites is in general of low sensitivity, with the exception of synovial fluid. PCR on synovial fluid has shown a sensitivity of up to >90% (when using four different primer sets) in patients with untreated or partially treated Lyme arthritis, making it a helpful confirmatory test in these patients. Currently, the best use of PCR is for confirmation of the clinical diagnosis of suspected Lyme arthritis in patients who are IgG immunoblot positive. PCR should not be used as the sole laboratory modality to support a clinical diagnosis of extracutaneous LB. PCR positivity in seronegative patients suspected of having late manifestations of LB most likely represents a false-positive result. Because of difficulties in direct methods of detection, laboratory tests currently in use are mainly those detecting antibodies to B. burgdorferi sensu lato. Tests used to detect antibodies to B. burgdorferi sensu lato have evolved from the initial formats as more knowledge on the immunodominant antigens has been collected. The recommendation for two-tier testing was an attempt to standardize testing and improve specificity in the United States. First-tier assays using whole-cell sonicates of B. burgdorferi sensu lato need to be standardized in terms of antigen composition and detection threshold of specific immunoglobulin classes. The search for improved serologic tests has stimulated the development of recombinant protein antigens and the synthesis of specific peptides from immunodominant antigens. The use of these materials alone or in combination as the source of antigen in a single-tier immunoassay may someday replace the currently recommended two-tier testing strategy. Evaluation of these assays is currently being done, and there is evidence that certain of these antigens may be broadly cross-reactive with the B. burgdorferi sensu lato species causing LB in Europe.
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Affiliation(s)
- Maria E Aguero-Rosenfeld
- Department of Pathology, Division of Infectious Diseases, New York Medical College, Valhalla, NY, USA.
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Abstract
The multisystem disease Lyme borreliosis is the most frequent tick-transmitted disease in the northern hemisphere. In Europe Lyme borreliosis is most frequent in Central Europe and Scandinavia (up to 155 cases per 100,000 individuals) and is caused by the species, B. burgdorferi sensu stricto, B. afzelii and B. garinii. The recently detected genospecies A14S may also play a role in skin manifestations. Microbiological diagnosis in European patients must consider the heterogeneity of borreliae for development of diagnostic tools. According to guidelines of the USA and Germany, serological diagnosis should follow the principle of a two-step procedure (enzyme-linked immunosorbent assay (ELISA) as first step, if reactive; followed by immunoblot). The sensitivity and standardization of immunoblots has been considerably enhanced by use of recombinant antigens (p100, p58, p41i, VlsE, OspC, DbpA) including those expressed primarily in vivo (VlsE and DbpA) instead of whole cell lysates. VlsE is the most sensitive antigen for IgG antibody detection, OspC for IgM antibody detection. At present, detection rates for serum antibodies are 20%-50% in stage I, 70%-90% in stage II, and nearly 100% in stage III Lyme disease. Detection of the etiological agent by culture or polymerase chain reaction (PCR) should be confined to specific indications and specialized laboratories. Recommended specimens are skin biopsy specimens, cerebrospinal fluid (CSF) and synovial fluid. The best results are obtained from skin biopsies with culture or PCR (50%-70%) and synovial tissue or fluid (50%-70% with PCR). CSF yields positive results in only 10%-30% of patients except when the duration of symptoms is shorter than 2 weeks (50% sensitivity). Methods which are not recommended or adequately documented for diagnosis are antigen tests on body fluids, PCR of urine, and lymphocyte transformation tests.
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Affiliation(s)
- Bettina Wilske
- Max von Pettenkofer-Institute, University of Munich, National Reference Center for Borreliae, Pettenkofer-Strasse 9a, D-80336 Munich, Germany.
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Abstract
This article reviews molecular techniques that have been developed and are effective in the clinical laboratory for the emerging tick-borne infections, ehrlichiosis and Lyme disease.
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Affiliation(s)
- J Stephen Dumler
- Division of Medical Microbiology, Department of Pathology, The Johns Hopkins University School of Medicine, Ross Research Building, Room 624, 720 Rutland Avenue, Baltimore, MD 21205, USA.
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10
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Abstract
Unexpectedly we have found large numbers of chronically ill Borrelia burgdorferi PCR- and seropositive patients in Houston, Texas, a zoonotically 'non-endemic' area. In order to understand this finding prior to sufficient data availability, we chose to examine critically currently accepted but troublesome 'Lyme disease' concepts. Our method was to analyze each foundation 'Lyme disease' premise within the context of available medical and veterinary literature, then to reconstruct the disease model consistent with the preponderance of that data. We find the present conceptualization of the illness seriously truncated, with a high likelihood of two distinct but connected forms of human B. burgdorferi infection. The yet-unrecognized form appears to have a broader clinical presentation, wider geographic distribution, and vastly greater prevalence. We conclude that 'Lyme disease' currently acknowledges only its zoonosis arm and is a limited conceptualization of a far more pervasive and unrecognized infection state that must be considered a global epidemic.
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Affiliation(s)
- W T Harvey
- Diversified Medical Practices, Texas, Houston, USA.
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11
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Bergmann AR, Schmidt BL, Derler AM, Aberer E. Importance of sample preparation for molecular diagnosis of lyme borreliosis from urine. J Clin Microbiol 2002; 40:4581-4. [PMID: 12454156 PMCID: PMC154646 DOI: 10.1128/jcm.40.12.4581-4584.2002] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Urine PCR has been used for the diagnosis of Borrelia burgdorferi infection in recent years but has been abandoned because of its low sensitivity and the irreproducibility of the results. Our study aimed to analyze technical details related to sample preparation and detection methods. Crucial for a successful urine PCR were (i) avoidance of the first morning urine sample; (ii) centrifugation at 36,000 x g; and (iii) the extraction method, with only DNAzol of the seven different extraction methods used yielding positive results with patient urine specimens. Furthermore, storage of frozen urine samples at -80 degrees C reduced the sensitivity of a positive urine PCR result obtained with samples from 72 untreated erythema migrans (EM) patients from 85% in the first 3 months to <30% after more than 3 months. Bands were detected at 276 bp on ethidium bromide-stained agarose gels after amplification by a nested PCR. The specificity of bands for 32 of 33 samples was proven by hybridization with a GEN-ETI-K-DEIA kit and for a 10 further positive amplicons by sequencing. By using all of these steps to optimize the urine PCR technique, B. burgdorferi infection could be diagnosed by using urine samples from EM patients with a sensitivity (85%) substantially better than that of serological methods (50%). This improved method could be of future importance as an additional laboratory technique for the diagnosis of unclear, unrecognized borrelia infections and diseases possibly related to Lyme borreliosis.
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Affiliation(s)
- A. R. Bergmann
- Department of Dermatology, Karl Franzens University Hospital, A-8036 Graz, Department of Dermatology, Lainz Hospital, Vienna, Austria
| | - B. L. Schmidt
- Department of Dermatology, Karl Franzens University Hospital, A-8036 Graz, Department of Dermatology, Lainz Hospital, Vienna, Austria
| | - A.-M. Derler
- Department of Dermatology, Karl Franzens University Hospital, A-8036 Graz, Department of Dermatology, Lainz Hospital, Vienna, Austria
| | - E. Aberer
- Department of Dermatology, Karl Franzens University Hospital, A-8036 Graz, Department of Dermatology, Lainz Hospital, Vienna, Austria
- Corresponding author. Mailing address: Auenbrugger Platz 8, A-8036 Graz, Austria. Phone: 0043/316-385-80317. Fax: 0043/316-385-2466. E-mail:
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12
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Soares CO, Ishikawa MM, Fonseca AH, Yoshinari NH. Borrelioses, agentes e vetores. PESQUISA VETERINARIA BRASILEIRA 2000. [DOI: 10.1590/s0100-736x2000000100001] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
As borrelioses são enfermidades infecciosas determinadas por espiroquetas do gênero Borrelia, agentes transmissíveis, principalmente, por carrapatos aos animais e/ou ao homem. Nesta revisão são apresentadas e discutidas as enfermidades determinadas por borrélias, bem como as características gerais das espiroquetas, os aspectos relacionados a transmissão por artrópodes, as enfermidades nos animais domésticos e silvestres, quanto aos aspectos biológicos e patológicos, a doença de Lyme como principal zoonose do grupo, a associação de borrélia com outros agentes hematozoários e os métodos diagnósticos e a epidemiologia comparativa entre dados obtidos no Brasil com os de outros países. Estas borrelioses possuem características patológicas, clínicas e epidemiológicas variadas de acordo à região fisiográfica, devido à existência de distintas espécies, genoespécies e cepas; estes aspectos variam ainda em função dos artrópodes vetores, da interação vetor-patógeno e dos ecossistemas distintos.
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Huppertz HI, Münchmeier D, Lieb W. Ocular manifestations in children and adolescents with Lyme arthritis. Br J Ophthalmol 1999; 83:1149-52. [PMID: 10502576 PMCID: PMC1722824 DOI: 10.1136/bjo.83.10.1149] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND Lyme arthritis is the most frequent late manifestation of Lyme borreliosis and has been associated with ocular inflammation. METHODS A group of 153 children and adolescents with arthritis, 84 of whom had Lyme arthritis and 69 other causes of arthritis, were followed prospectively for 22-73 (median 44) months in the course of a national study. RESULTS Three of 84 patients with Lyme arthritis had ocular inflammation (4%), including keratitis, anterior uveitis, and uveitis intermedia. All three had symptoms of decreased visual acuity. Whereas anterior uveitis disappeared without sequelae, a corneal scar and a permanent loss of visual acuity in the patients with keratitis and intermediate uveitis remained. Systematic examination of all patients revealed no further ocular involvement. Of 69 patients with other causes of arthritis who were followed in parallel as a control group, four of 15 patients with early onset pauciarticular juvenile rheumatoid arthritis had chronic anterior uveitis and two of 12 patients with juvenile spondyloarthropathy had acute anterior uveitis. CONCLUSIONS Ocular involvement with keratitis, anterior uveitis, and intermediate uveitis may occur in children and adolescents with Lyme arthritis. Visual loss appears to be symptomatic, making regular ocular screening of such patients unnecessary.
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Affiliation(s)
- H I Huppertz
- Children's Hospital, University of Würzburg, Würzburg, Germany
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Brorson O, Brorson SH. A rapid method for generating cystic forms of Borrelia burgdorferi, and their reversal to mobile spirochetes. APMIS 1998; 106:1131-41. [PMID: 10052721 DOI: 10.1111/j.1699-0463.1998.tb00269.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Mobile Borrelia burgdorferi were transferred to distilled water (10(6) per ml). The cultures were observed by dark field microscopy (DFM), interference contrast microscopy (ICM) and transmission electron microscopy (TEM). 95% of the spirochetes were converted to cysts after 1 min, and after 4 h no normal mobile borreliae were observed. When transferred to growth medium (BSK-H), the cysts became smaller and more irregular, and were filled with organic substances. After 1 day, 1-5 thin structures sprouted from the cysts. They continued to grow in both length and thickness until they attained a normal spirochetal structure. Finally, these new-born spirochetes detached from the cysts, by which time their mobility had become normal. The present method for producing large amounts of cystic forms of B. burgdorferi is well suited for further studies of this unique microbe.
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Affiliation(s)
- O Brorson
- Department of Microbiology, Vestfold Sentralsykehus, Tønsberg, Norway
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Treib J, Woessner R, Grauer MT, Mueller-Reiland D, Haass A, Schimrigk K. Prevalence of antibodies to tick-borne encephalitis virus and Borrelia burgdorferi sensu lato in samples from patients with abnormalities in the cerebrospinal fluid. ZENTRALBLATT FUR BAKTERIOLOGIE : INTERNATIONAL JOURNAL OF MEDICAL MICROBIOLOGY 1998; 288:253-66. [PMID: 9809406 DOI: 10.1016/s0934-8840(98)80048-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Within the last few years, an increase in cases of tick-borne encephalitis (TBE) as well as an expansion of TBE-endemic regions have been noted in southern Germany. In 1994, a patient was diagnosed for the first time with TBE that had been acquired in Saarland. Up to this point, the Saarland had been considered TBE-free. In a retrospective study, we tested serum samples from 904 patients with abnormalities in the cerebrospinal fluid (CSF) for TBE antibodies. The IgG ELISA used (Immunozym-FSME-IgG, Immuno GmbH, Heidelberg, Germany) yielded 47 positive and 134 borderline sera. The percentage of positive sera showed a significant increase during the time period studied (1989-1994): One IgG-positive serum sample was also IgM-positive. Of the CSF samples, 2 were IgG-positive and 7 were borderline for IgG. In three patients, a positive intrathecal antibody index (IAI) was found, indicating an incrathecal antibody production. An analysis of the vaccination history of the patients showed that only 19% of the patients with a positive TBE IgG titre and only 5.9% of the borderline patients had been vaccinated against TBE. We compared 98 patients that tested positive or borderline for TBE IgG with 98 sex-and-age-matched patients that tested negative. The parameters studied included the patient's complaints upon discharge, the average duration of stationary treatment and 16 different neurological symptoms. We did not observe any significant differences between the two groups. We also tested the sera of 704 of the 904 patients for antibodies to Borrelia burgdorferi (Borrelia burgdorferi ELISA, Genzyme Virotech GmbH, Rüsselsheim, Germany). 155 (22.0%) of the sera were IgG-positive, 136 (19.3%) were borderline, 32 patients (4.6%) had a positive intrathecal antibody index (IAI). The fact that no patient with a clinically manifest case of TBE had acquired the disease in the Saarland indicates that the actual risk of acquiring an acute TBE in the Saarland is very low, despite the high percentage of samples that tested positive for IgG in the ELISA. The increase in the number of serum samples that tested positive for TBE IgG during the last years could be explained by an expansion of TBE regions into the Saarland, increasing vaccination of the population or more travel to endemic regions. The proportion of patients with IgG antibodies to Borrelia was 22%. Because only part of the patients suffered from an acute, clinically manifest borreliosis, and since the serum IgG titre had remained positive for many years after contact with the microorganisms, we suspected that a large percentage of the population would show signs of a clinically silent infection in their sera. 4.6% of the patients had a positive IAI quotient, a clear indication of neuroborreliosis.
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Affiliation(s)
- J Treib
- Department of Neurology, University of the Saarland, Homburg, Germany.
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16
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Brettschneider S, Bruckbauer H, Klugbauer N, Hofmann H. Diagnostic value of PCR for detection of Borrelia burgdorferi in skin biopsy and urine samples from patients with skin borreliosis. J Clin Microbiol 1998; 36:2658-65. [PMID: 9705410 PMCID: PMC105180 DOI: 10.1128/jcm.36.9.2658-2665.1998] [Citation(s) in RCA: 84] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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.
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Affiliation(s)
- S Brettschneider
- Klinik für Dermatologie und Allergologie am Biederstein, Technische Universität München, Munich, Germany
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17
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Bauerfeind R, Kreis U, Weiss R, Wieler LH, Baljer G. Detection of Borrelia burgdorferi in urine specimens from dogs by a nested polymerase chain reaction. ZENTRALBLATT FUR BAKTERIOLOGIE : INTERNATIONAL JOURNAL OF MEDICAL MICROBIOLOGY 1998; 287:347-61. [PMID: 9638865 DOI: 10.1016/s0934-8840(98)80170-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
A nested PCR (nested flagellin PCR) carrying an internal E. coli DNA control was established and compared with an in-vitro culture method for the detection of Borrelia burgdorferi in urine specimens of dogs. The predicted specific amplicon of the flagellin gene fla was generated from all cultured strains of B. burgdorferi tested (comprising three European genospecies). In contrast, all 13 strains of seven other flagellated bacterial species were negative. The PCR detection limit yielded 20 cells of B. burgdorferi per ml of double-distilled water and approx. 250 bacteria per ml of dog urine. Using the bacterial culture method, urine specimens collected from 216 dogs in Germany were all diagnosed negative for spirochetes by in-vitro culture and dark-field microscopy. In contrast, DNA of B. burgdorferi was detected in 32 specimens (14.8%) by PCR. 31 urine specimens (14.4%) showed inhibitory activity in the PCR assay. However, 94 (44%) were inhibitory in the culture assay. The majority of the PCR-positive dogs exhibited major clinical symptoms which have not been reported in the course of B. burgdorferi infection previously, e.g. cystitis (14/32 dogs) or prostatitis (5/32 dogs). Our results indicate that the analysis of urine specimens by the nested flagellin PCR is a highly valuable procedure for the diagnosis of B. burgdorferi infections in dogs.
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Affiliation(s)
- R Bauerfeind
- Institut für Hygiene und Infektionskrankheiten der Tiere, Justus-Liebig-Universität Giessen, Germany
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18
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Abstract
The laboratory diagnosis of Lyme borreliosis, the most prevalent vector-borne disease in the United States and endemic in parts of Europe and Asia, is currently based on serology with known limitations. Direct demonstration of Borrelia burgdorferi by culture may require weeks, while enzyme-linked immunosorbent assays for antigen detection often lack sensitivity. The development of the PCR has offered a new dimension in the diagnosis. Capable of amplifying minute amounts of DNA into billions of copies in just a few hours, PCR facilitates the sensitive and specific detection of DNA or RNA of pathogenic organisms. This review is restricted to applications of PCR methods in the diagnosis of human B. burgdorferi infections. In the first section, methodological aspects, e.g., sample preparation, target selection, primers and PCR methods, and detection and control of inhibition and contamination, are highlighted. In the second part, emphasis is placed on diagnostic aspects, where PCR results in patients with dermatological, neurological, joint, and ocular manifestations of the disease are discussed. Here, special attention is given to monitoring treatment efficacy by PCR tests. Last, specific guidelines on how to interpret PCR results, together with the advantages and limitations of these new techniques, are presented.
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Affiliation(s)
- B L Schmidt
- Ludwig Boltzmann Institute for Dermato-Venerological Serodiagnosis, Hospital of Vienna-Lainz, Vienna, Austria
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19
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Abstract
Borrelia burgdorferi is a tick-borne spirochete and the etiologic agent of Lyme disease. This pathogen now accounts for 91% of vector-borne infections in the United States, and from a public health viewpoint is one of our major emerging infectious disorders. Specific properties of B. burgdorferi have resulted in diagnostic problems, including the lack of a readily available laboratory assay to detect active infection. Most laboratory testing for Lyme disease relies on serologic documentation of prior exposure to the agent. However, such testing detects asymptomatic infections, and does not detect seronegative infections. In addition, antibody tests for Lyme disease are not standardized. Cases of Lyme disease are both underdiagnosed and overdiagnosed. This review will discuss the spirochetal properties which contribute to diagnostic difficulties, will discuss current laboratory diagnostic tests, including serology and detection of B. burgdorferi DNA, and will discuss diagnostic tests in development, including recombinant-based serologic assays and detection of B. burgdorferi antigens.
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Affiliation(s)
- P K Coyle
- Department of Neurology, School of Medicine, State University of New York at Stony Brook 11794, USA
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Bayer ME, Zhang L, Bayer MH. Borrelia burgdorferi DNA in the urine of treated patients with chronic Lyme disease symptoms. A PCR study of 97 cases. Infection 1996; 24:347-53. [PMID: 8923044 DOI: 10.1007/bf01716077] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The presence of Borrelia burgdorferi DNA was established by PCR from urine samples of 97 patients clinically diagnosed as presenting with symptoms of chronic Lyme disease. All patients had shown erythema chronica migrans following a deer tick bite. Most of the patients had been antibiotic-treated for extended periods of time. We used three sets of primer pairs with DNA sequences for the gene coding of outer surface protein A (OspA) and of a genomic sequence of B. burgdorferi to study samples of physician-referred patients from the mideastern USA. Controls from 62 healthy volunteers of the same geographic areas were routinely carried through the procedures in parallel with patients' samples. Of the 97 patients, 72 (74.2%) were found with positive PCR and the rest with negative PCR. The 62 healthy volunteers were PCR negative. It is proposed that a sizeable group of patients diagnosed on clinical grounds as having chronic Lyme disease may still excrete Borrelia DNA, and may do so in spite of intensive antibiotic treatment.
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Affiliation(s)
- M E Bayer
- Fox Chase Cancer Center, Philadelphia, PA 19111, USA
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Huppertz HI, Mösbauer S, Busch DH, Karch H. Lymphoproliferative responses to Borrelia burgdorferi in the diagnosis of Lyme arthritis in children and adolescents. Eur J Pediatr 1996; 155:297-302. [PMID: 8777923 DOI: 10.1007/bf02002716] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
UNLABELLED To assess the contribution of the lymphocyte proliferation assay in response to borrelial antigens to establishing a diagnosis of Lyme arthritis (LA) the response to two strains of Borrelia burgdorferi was tested in peripheral blood lymphocytes of 103 children and adolescents with arthritis, among them 55 with LA and 48 control patients. Patients with LA had a significantly higher response to borrelial antigens than control patients. However, there were several patients with false positive and false negative test results. Specificity and sensitivity of the test were 78% and 77%. In patients with LA the test may turn positive after antibiotic therapy and remain positive for up to 19 months after the disappearance of arthritis. The test does not aid in prognosis or follow up. In one patient with seronegative LA specific lymphocyte proliferation and polymerase chain reaction for borrelial fla sequences in urine were positive. CONCLUSION Rarely the lymphocyte proliferation assay may aid in finding the correct diagnosis when clinical presentation and anti-borrelial serology do not match.
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Rijpkema SG, Molkenboer MJ, Schouls LM, Jongejan F, Schellekens JF. Simultaneous detection and genotyping of three genomic groups of Borrelia burgdorferi sensu lato in Dutch Ixodes ricinus ticks by characterization of the amplified intergenic spacer region between 5S and 23S rRNA genes. J Clin Microbiol 1995; 33:3091-5. [PMID: 8586679 PMCID: PMC228650 DOI: 10.1128/jcm.33.12.3091-3095.1995] [Citation(s) in RCA: 235] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
We developed a rapid and reliable method for the identification Borrelia burgdorferi sensu lato species in ticks. We used the DNA sequence polymorphism of the spacer region between 5S and 23S rRNA genes, which has been shown to be able to discriminate between eight genomic groups of B. burgdorferi sensu lato (D. Postic, M. Assous, P. A. D. Grimont, and G. Baranton, Int. J. Syst. Bacteriol. 44:743-752, 1994). Spacer DNA was amplified by PCR and was then hybridized to five membrane-bound oligonucleotides. The oligonucleotides were specific for B. burgdorferi sensu stricto, Borrelia garinii, Borrelia afzelii, and group VS116. A probe which reacted with all genomic groups of B. burgdorferi sensu lato was also used. Ninety-six ticks collected in the field were destructed by bead beating, and the supernatant was used directly in a PCR. B. burgdorferi sensu lato DNA was detected in 6 of 57 adult ticks (11%) and 9 of 39 nymphs (23%). B. garinii was found in three nymphs and four adults, three nymphs carried B. afzelii, and one adult and one nymph carried group VS116. Double infections with B. afzelii and group VS116 were found in two nymphs and one adult. Thus, our method can simultaneously identify three genomic groups of B. burgdorferi sensu lato in ticks collected in the field. This technique provides new ways to study the association of genomic groups present in ticks and the risk of Lyme borreliosis.
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Affiliation(s)
- S G Rijpkema
- Laboratory of Bacteriology and Antimicrobial Agents, National Institute of Public Health and the Environment, Bilthoven, The Netherlands.
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Maiwald M, Stockinger C, Hassler D, von Knebel Doeberitz M, Sonntag HG. Evaluation of the detection of Borrelia burgdorferi DNA in urine samples by polymerase chain reaction. Infection 1995; 23:173-9. [PMID: 7499007 DOI: 10.1007/bf01793860] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
It is difficult in some cases to identify an infection caused by Borrelia burgdorferi and to monitor the effect of therapy. Seropositivity will persist even after successful treatment and therefore may suggest ongoing infection. For direct detection of B. burgdorferi DNA in human urine samples, the polymerase chain reaction (PCR) was evaluated. A published primer system was selected, which amplifies a 259 bp fragment from the gene encoding the 23S rRNA. The lower detection limit of the primer system was 10 fg of extracted B. burgdorferi DNA. Several methods for the pretreatment of urine samples were tested. Of these, the Geneclean kit (Bio 101, USA) showed the best results. A total of 114 urine samples from 74 patients belonging to three clinical groups was investigated: (i) 51 samples from 26 patients with active Lyme disease, (ii) 36 samples from 27 patients with previous infection but no symptoms at the time the urine was collected, and (iii) 27 samples from 21 seronegative control patients without Lyme disease. B. burgdorferi DNA was detected in 25 urine samples of 17 patients with active disease, whereas 26 samples from this group of patients were negative. Only one asymptomatic case with previous infection showed a positive result, and the urine samples of the patients without Lyme disease were uniformly negative. Two of four patients from whom samples before and directly after onset of therapy were available converted from negative to positive PCR results after initiation of therapy, accompanied by the symptoms of a Jarisch-Herxheimer reaction.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- M Maiwald
- Hygiene Institut der Universität, Heidelberg, Germany
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