ArticleJournal of clinical microbiology2002
Comparison of the Borrelia DotBlot G, MarDx, and VIDAS enzyme immunoassays for detecting immunoglobulin G antibodies to Borrelia burgdorferi in human serum.
Article in Journal of clinical microbiology, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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.
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.
Who cites it
5 citing papers in PubMed, 8 citations in OpenAlex.
- Single-step immunoblot tests with recombinant protein antigens for detecting IgG and IgM antibodies in Lyme disease.Microbiology spectrum · 2026Article
- Lyme borreliosis diagnosis: state of the art of improvements and innovations.BMC microbiology · 2023Review
- Multiple cranial nerve involvement in Bannwarth's syndrome.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2008Article
- Lyme meningoradiculitis: prospective evaluation of biological diagnosis methods.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2007Article
- C-terminal region of outer surface protein C binds borreliacidal antibodies in sera from patients with Lyme disease.Clinical and diagnostic laboratory immunology · 2003Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Three enzyme immunoassays, Borrelia DotBlot G (GenBio, San Diego, Calif.), MarDx EIA (MarDx Diagnostics, Inc., Carlsbad, Calif.), and VIDAS (bioMérieux, St. Louis, Mo.) were compared for their ability to detect immunoglobulin G antibodies to Borrelia burgdorferi in 100 human serum samples. The "gold standard" positive result for each of these samples was determined by Western immunoblot analysis (MarDx Marblot Test System) (n = 99) or clinical signs and symptoms suggestive of Lyme disease with other laboratory results positive for B. burgdorferi (n = 1). Based on these criteria for a gold standard positive result, 29 of the 100 samples tested were considered true positives and 71 were considered true negatives. The following sensitivities and specificities were noted, respectively, for each method: Borrelia DotBlot G, 93 and 90%; MarDx, 100 and 35%; and VIDAS, 100 and 92%. Because of high sensitivity and specificity and ease of use, the VIDAS test is an appealing method, especially for laboratories that perform high volumes of tests. The high sensitivity but low specificity of the MarDx method compared to the VIDAS and Borrelia DotBlot G methods requires that Western blot confirmatory tests be performed frequently. The Borrelia DotBlot G method has acceptable specificity but appears to lack sensitivity when compared to the VIDAS and MarDx methods.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.