Evidence map›Paper›PMID 26650998›Full record

ArticleSexually transmitted diseases2016

Field Evaluation of a Dual Rapid Immunodiagnostic Test for HIV and Syphilis Infection in Peru.

Claire C Bristow, Segundo R Leon, Emily Huang, Lourdes B Ramos, Silver K Vargas, Juan A Flores, Kelika A Konda, Carlos F Caceres, Jeffrey D Klausner

Open access · greenAbstract read
In one paragraph

Article in Sexually transmitted diseases, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 16% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

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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

9 authors at 4 institutions in 2 countries.

Claire C BristowFrom the *Division of Global Public Health, Department of Medicine, University of California San Diego, La Jolla, CA; †Unit of Health, Sexuality and Human Development, and Laboratory of Sexual Health, Universidad Peruana Cayetano Heredia, Lima, Peru; ‡Department of Global Health, University of Washington, Seattle, WA; §Division of Infectious Disease: Global Health, Department of Medicine, University of California Los Angeles, Los Angeles, CA.
Segundo R Leon
Emily Huang
Lourdes B Ramos
Silver K Vargas
Juan A Flores
Kelika A Konda
Carlos F Caceres
Jeffrey D Klausner
Universidad Peruana Cayetano Heredia · PEUniversity of Washington · USLos Angeles County Department of Public Health · USUniversity of California, Los Angeles · US

Funding

Training Program in Substance Use, HIV and Related InfectionsT32DA023356 · NIDA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Natasha Martin, Steffanie A Strathdee · 2007 to 2026
$7.8M
Syphilis: Translating technology to understand a neglected epidemicR01AI099727 · NIAID · UNIVERSIDAD PERUANA CAYETANO HEREDIA · PI CACERES, CARLOS F. · 2012 to 2016
$1.1M
NIAID NIH HHS 1R01AI099727-01NIAID NIH HHS R01 AI099727NIDA NIH HHS T32 DA023356
6 · The paper itself

Abstract

backgroundIntegrated prevention for HIV and syphilis is warranted because both syphilis and HIV infections have evidence-based, scalable interventions using current health care mechanisms. The advent of dual rapid point-of-care tests, single devices that can detect multiple infections using the same specimen, provides the opportunity to integrate the screening of syphilis into HIV prevention programs, potentially increasing the numbers of people tested and allowing for same-day testing and treatment. The aim of our study was to evaluate the MedMira Multiplo Rapid TP/HIV Antibody Test (MedMira Inc, Halifax, Nova Scotia, Canada), a qualitative, rapid immunoassay that detects antibodies to Treponema pallidum and HIV.

methodsThe reference test for comparison to the T. pallidum component of the Multiplo TP/HIV Test was the T. pallidum particle agglutination assay. For the HIV component, the reference test included a fourth-generation enzyme immunoassay with a confirmatory Western blot test.

resultsThe sensitivity and specificity for the HIV antibody component were 93.8% (95% confidence interval [CI], 69.8%-99.8%) and 100% (95% CI, 97.7%-100%), respectively. The T. pallidum component of the test had a sensitivity of 81.0% (95% CI, 68.1%-94.6%) and a specificity of 100% (95% CI, 97.6%-100%).

conclusionsOur study showed excellent performance of the HIV antibody component of the test and very good performance for the T. pallidum antibody component of the MedMira Multiplo Rapid TP/HIV Antibody Test, which should be considered to improve screening coverage. Use of effective dual tests will create improved access to more comprehensive care by integrating the screening of syphilis into HIV prevention programs.

Indexed as

Point-of-Care SystemsAdolescentAdultAntibodies, BacterialConfidence IntervalsFemaleHIV AntibodiesHIV InfectionsHomosexuality, MaleHumansImmunoenzyme TechniquesMalePeruReagent Kits, DiagnosticSensitivity and SpecificitySex WorkersAntibodies, BacterialHIV AntibodiesReagent Kits, Diagnostic

Identifiers

PMID26650998
PMCPMC4675040
OpenAlexW2416572623

What OpenQuestion holds

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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.