Ignite Creation Date:
2025-12-24 @ 2:22 PM
Ignite Modification Date:
2026-01-01 @ 6:52 AM
Study NCT ID:
NCT01543295
Status:
WITHDRAWN
Last Update Posted:
2015-07-29
First Post:
2011-08-08
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Evaluation of the Performance of Chembio's DPP(R) Syphilis Screen & Confirm Rapid Test System
Sponsor:
Chembio Diagnostic Systems, Inc.
Organization:
Study Overview
Official Title:
Qualitative Evaluation of the DPP Syphilis Screen and Confirm Rapid Test to Detect the Presence of Antibodies Against Non-Treponemal and Treponema Pallidum Antigens in Fingerstick Whole Blood, Venous Whole Blood, Serum and Plasma Specimens.
Status:
WITHDRAWN
Status Verified Date:
2015-07
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This study has been designed to evaluate the performance of the Chembio Diagnostics Systems, Inc. DPP® Syphilis Screen and Confirm rapid test. The device is intended to qualitatively and simultaneously detect the presence of antibodies to Non-treponemal and Treponema pallidum antigens in whole blood (capillary and venous), serum or plasma.
Detailed Description:
Syphilis is a sexually transmitted disease (STD) caused by the spirochete Treponema pallidum. It is a chronic bacterial infection that remains a public health concern worldwide, especially in resource poor settings. Syphilis can be transmitted from infected women to their unborn children during pregnancy. Worldwide 12 million individuals are diagnosed with syphilis each year, 90% of them in developing countries. Diagnosed individuals are also at risk of becoming infected with and transmitting HIV \[1\].
Early and appropriate diagnosis and treatment prevents the transmission and development of severe complications. A rapid serologic test for specific antibodies to non-Treponemal and T. pallidum antigens is important in the early diagnosis and treatment monitoring of syphilis patients. In turn, this monitoring allows for the formulation of a more successful public health strategy. Various serologic tests are currently available such as Venereal Disease Research Laboratory (VDRL), rapid plasma reagin (RPR), fluorescent Treponemal antibody absorption (FTA-ABS) test, T. pallidum hemagglutination (TPHA) test, immunoenzymatic assay (EIA), Treponema pallidum particle agglutination (TPPA) test and Western blot (WB) test \[2- 5\]. The Chembio DPP Syphilis Screen \& Confirm Assay is a unique non-Treponemal and Treponemal rapid point-of-care test, which is simple and easy to use. The DPP Syphilis Screen \& Confirm Assay is a qualitative immunoassay for the detection of antibodies to the non-Treponemal and T. pallidum antigens in serum, plasma and whole blood.
Early and appropriate diagnosis and treatment prevents the transmission and development of severe complications. A rapid serologic test for specific antibodies to non-Treponemal and T. pallidum antigens is important in the early diagnosis and treatment monitoring of syphilis patients. In turn, this monitoring allows for the formulation of a more successful public health strategy. Various serologic tests are currently available such as Venereal Disease Research Laboratory (VDRL), rapid plasma reagin (RPR), fluorescent Treponemal antibody absorption (FTA-ABS) test, T. pallidum hemagglutination (TPHA) test, immunoenzymatic assay (EIA), Treponema pallidum particle agglutination (TPPA) test and Western blot (WB) test \[2- 5\]. The Chembio DPP Syphilis Screen \& Confirm Assay is a unique non-Treponemal and Treponemal rapid point-of-care test, which is simple and easy to use. The DPP Syphilis Screen \& Confirm Assay is a qualitative immunoassay for the detection of antibodies to the non-Treponemal and T. pallidum antigens in serum, plasma and whole blood.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: