Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Comparative Study
. 1994 Jul;1(4):401-5.
doi: 10.1128/cdli.1.4.401-405.1994.

The Vitek immunodiagnostic assay for detection of immunoglobulin M toxoplasma antibodies

E Candolfi  1 , R Ramirez, M P Hadju, C Shubert, J S Remington
Affiliations
Comparative Study

The Vitek immunodiagnostic assay for detection of immunoglobulin M toxoplasma antibodies

E Candolfi et al. Clin Diagn Lab Immunol. 1994 Jul.

Abstract

We compared the Vitek immunodiagnostic assay for detection of immunoglobulin M (IgM) toxoplasma antibodies (VIDAS TXM) with an IgM enzyme-linked immunosorbent assay (ELISA) which we developed. A total of 407 serum samples from 391 adults were used for this study. We also examined 17 serial serum samples from four women who had seroconverted during gestation. We observed a sensitivity of 99.5%, a specificity of 93%, a positive predictive value of 93.6%, a negative predictive value of 99.5%, and a global agreement of 96.3%. In each case of seroconversion the VIDAS TXM became positive at the same time as did the IgM ELISA.

PubMed Disclaimer

Similar articles

See all similar articles

Cited by

See all "Cited by" articles

References

    1. J Infect Dis. 1980 Nov;142(5):757-66 - PubMed
    1. N Engl J Med. 1988 Feb 4;318(5):313-5 - PubMed
    1. J Clin Microbiol. 1989 Sep;27(9):2133-5 - PubMed
    1. J Clin Pathol. 1989 Dec;42(12):1285-90 - PubMed
    1. J Infect Dis. 1990 Jul;162(1):270-3 - PubMed

Publication types