A 30-Min Nucleic Acid Amplification Point-of-Care Test for Genital Chlamydia trachomatis Infection in Women: A Prospective, Multi-center Study of Diagnostic Accuracy.

BACKGROUND: Rapid Point-Of-Care Tests for Chlamydia trachomatis (CT) may reduce onward transmission and reproductive sexual health (RSH) sequelae by reducing turnaround times between diagnosis and treatment. The io® single module system (Atlas Genetics Ltd.) runs clinical samples through a nucleic acid amplification test (NAAT)-based CT cartridge, delivering results in 30min. METHODS: Prospective diagnostic accuracy study of the io® CT-assay in four UK Genito-Urinary Medicine (GUM)/RSH clinics on additional-to-routine self-collected vulvovaginal swabs. Samples were tested "fresh" within 10days of collection, or "frozen" at -80°C for later testing. Participant characteristics were collected to assess risk factors associated with CT infection. RESULTS: CT prevalence was 7.2% (51/709) overall. Sensitivity, specificity, positive and negative predictive values of the io® CT assay were, respectively, 96.1% (95% Confidence Interval (CI): 86.5-99.5), 97.7% (95%CI: 96.3-98.7), 76.6% (95%CI: 64.3-86.2) and 99.7% (95%CI: 98.9-100). The only risk factor associated with CT infection was being a sexual contact of an individual with CT. CONCLUSIONS: The io® CT-assay is a 30-min, fully automated, high-performing NAAT currently CE-marked for CT diagnosis in women, making it a highly promising diagnostic to enable specific treatment, initiation of partner notification and appropriately intensive health promotion at the point of care

A 30-minute nucleic acid amplification point-of-care test for genital<i>Chlamydia trachomatis</i>infection in women: a prospective, multi-centre study of diagnostic accuracy

ABSTRACTBackgroundRapid Point-Of-Care Tests (POCTs) forChlamydia trachomatis(CT) may reduce onward transmission and reproductive sexual health (RSH) sequelae by reducing turnaround times between diagnosis and treatment. The io®single module system (Atlas Genetics Ltd) runs clinical samples through a microfluidic CT cartridge, delivering results in 30 minutes. We evaluated its performance on female genital samples in four UK Genito-Urinary Medicine (GUM)/RSH clinics.MethodsProspective diagnostic accuracy study, using BD ProbeTec CT/GC assay as the routine clinic nucleic acid amplification test (NAAT) as the initial comparator test, and the QIAgen Artus CT assay to resolve discrepancies. In these instances, the reference standard was defined as the resolved result when two out of three assay results concurred. Female participants aged ≥16 provided additional-to-routine self-collected vulvovaginal swabs. Samples were tested fresh with the io®CT assay within 7 days of collection, or were frozen at −80°C for later testing. Participant clinical, demographic and behavioural characteristics were collected to assess risk factors associated with CT infection.ResultsOf 785 participants recruited, final analyses were conducted on 709 (90.3%). CT prevalence was 7.2% (51/709) overall. Sensitivity, specificity, positive and negative predictive values of the io®CT assay were, respectively, 96.1% (95% Confidence Interval (CI): 86.5-99.5), 97.7% (95%CI: 96.3-98.7), 76.6% (95%CI: 64.3-86.2) and 99.7% (95%CI: 98.9-100). There was no significant difference in performance measures between fresh and frozen samples, or between symptomatic and asymptomatic participants (p&gt;0.05). The only risk factor associated with CT infection was being a sexual contact of an individual with CT.ConclusionsThe io®CT-assay is the only 30-minute, fully automated, high-performing NAAT currently CE-marked for CT diagnosis in women, making it a highly promising diagnostic to enable specific treatment, initiation of partner notification and appropriately intensive health promotion at the point of care. Future research is required to evaluate acceptability by clinicians and patients in GUM/RSH clinics, impact on clinical pathways and patient management, and cost-effectiveness.</jats:sec

Technological elites, the meritocracy, and postracial myths in Silicon Valley

Entre as modernas elites tecnológicas digitais, os mitos da meritocracia e da façanha intelectual são usados como marcadores de raça e gênero por uma supremacia branca masculina que consolida recursos de forma desproporcional em relação a pessoas não brancas, principalmente negros, latinos e indígenas. Os investimentos em mitos meritocráticos suprimem os questionamentos de racismo e discriminação, mesmo quando os produtos das elites digitais são infundidos com marcadores de raça, classe e gênero. As lutas históricas por inclusão social, política e econômica de negros, mulheres e outras classes desprotegidas têm implicado no reconhecimento da exclusão sistêmica, do trabalho forçado e da privação de direitos estruturais, além de compromissos com políticas públicas dos EUA, como as ações afirmativas, que foram igualmente fundamentais para reformas políticas voltadas para participação e oportunidades econômicas. A ascensão da tecnocracia digital tem sido, em muitos aspectos, antitética a esses esforços no sentido de reconhecer raça e gênero como fatores cruciais para inclusão e oportunidades tecnocráticas. Este artigo explora algumas das formas pelas quais os discursos das elites tecnocráticas do Vale do Silício reforçam os investimentos no pós racialismo como um pretexto para a re-consolidação do capital em oposição às políticas públicas que prometem acabar com práticas discriminatórias no mundo do trabalho. Por meio de uma análise cuidadosa do surgimento de empresas de tecnologias digitais e de uma discussão sobre como as elites tecnológicas trabalham para mascarar tudo, como inscrições algorítmicas e genéticas de raça incorporadas em seus produtos, mostramos como as elites digitais omitem a sua responsabilidade por suas reinscrições pós raciais de (in)visibilidades raciais. A partir do uso de análise histórica e crítica do discurso, o artigo revela como os mitos de uma meritocracia digital baseados em um “daltonismo racial” tecnocrático emergem como chave para a manutenção de exclusões de gênero e raça.Palavras-chave: Tecnologia. Raça. Gênero.Among modern digital technology elites, myths of meritocracy and intellectual prowess are used as racial and gender markers of white male supremacy that disproportionately consolidate resources away from people of color, particularly African Americans, Latino/as and Native Americans. Investments in meritocratic myths suppress interrogations of racism and discrimination even as the products of digital elites are infused with racial, class, and gender markers. Longstanding struggles for social, political, and economic inclusion for African Americans, women, and other legally protected classes have been predicated upon the recognition of systemic exclusion, forced labor, and structural disenfranchisement, and commitments to US public policies like affirmative action have, likewise, been fundamental to political reforms geared to economic opportunity and participation. The rise of the digital technocracy has, in many ways, been antithetical to these sustained efforts to recognize race and gender as salient factors structuring technocratic opportunity and inclusion. This paper explores some of the ways in which discourses of Silicon Valley technocratic elites bolster investments in post-racialism as a pretext for re-consolidations of capital, in opposition to public policy commitments to end discriminatory labor practices. Through a careful analysis of the rise of digital technology companies, and a discussion of how technology elites work to mask everything from algorithmic to genetic inscriptions of race embedded in their products, we show how digital elites elide responsibility for their post-racial re-inscriptions of racial visibilities (and invisibilities). Using historical and critical discourse analysis, the paper reveals how myths of a digital meritocracy premised on a technocratic colorblindness emerge key to perpetuating gender and racial exclusions.Keywords: Technology. Race. Gender

The bibliographer's manual of English literature : containing an account of rare, curious, and useful books, published in or relating to Great Britain and Ireland, from the invention of printing : with bibliographical and critical notices, collations of the rarer articles, and the prices at which they have been sold in the present century /

Paged continuously.Statement of responsibility relating to edition taken from part II.Mode of access: Internet

A 30-min nucleic acid amplification point-of-care test for genital chlamydia trachomatis infection in women: A prospective, multi-center study of diagnostic accuracyi-center Study of Diagnostic Accuracy.

Background Rapid Point-Of-Care Tests for Chlamydia trachomatis (CT) may reduce onward transmission and reproductive sexual health (RSH) sequelae by reducing turnaround times between diagnosis and treatment. The io® single module system (Atlas Genetics Ltd.) runs clinical samples through a nucleic acid amplification test (NAAT)-based CT cartridge, delivering results in 30 min. Methods Prospective diagnostic accuracy study of the io® CT-assay in four UK Genito-Urinary Medicine (GUM)/RSH clinics on additional-to-routine self-collected vulvovaginal swabs. Samples were tested “fresh” within 10 days of collection, or “frozen” at −80 °C for later testing. Participant characteristics were collected to assess risk factors associated with CT infection. Results CT prevalence was 7.2% (51/709) overall. Sensitivity, specificity, positive and negative predictive values of the io® CT assay were, respectively, 96.1% (95% Confidence Interval (CI): 86.5–99.5), 97.7% (95%CI: 96.3–98.7), 76.6% (95%CI: 64.3–86.2) and 99.7% (95%CI: 98.9–100). The only risk factor associated with CT infection was being a sexual contact of an individual with CT. Conclusions The io® CT-assay is a 30-min, fully automated, high-performing NAAT currently CE-marked for CT diagnosis in women, making it a highly promising diagnostic to enable specific treatment, initiation of partner notification and appropriately intensive health promotion at the point of care

Kommunale Identität. Eine Mehrebenenanalyse der Determinanten individueller Verbundenheit mit der Gemeinde

Im Zentrum dieses Beitrages steht die Erklärung kommunaler Identität, die als wichtige Voraussetzung zivilgesellschaftlichen und politischen Engagements betrachtet wird. Mit Hilfe von Determinanten aus vier unterschiedlichen Ansätzen zur Erklärung der Verbundenheit mit der Wohngemeinde wird auf der Basis von Mehrebenenanalysen der Frage nachgegangen, welche individuellen und kontextuellen Eigenschaften die Entwicklung kommunaler Identität beeinflussen. Die Analyse von Schweizer Gemeinden zeigt, dass es sich bei der kommunalen Identität um ein mehrdimensionales Konzept handelt, das aus affektiver Verbundenheit sowie informeller und formeller Einbindung besteht. Individuelle und aggregierte räumliche Mobilität wirken insgesamt eher negativ auf die individuelle kommunale Identität. Eigeninteressen in Form von Hausbesitz und Elternschaft zeigen hingegen einen eher positiven Einfluss auf die Entwicklung lokaler Verbundenheit. Schließlich vermögen die Analysen die Bedeutung des Einbezugs kontextueller Rahmenbedingungen deutlich zu machen: Die Generierung kommunaler Identität ist abhängig von der Größe einer Gemeinde sowie von sozioökonomischen, kulturellen, institutionellen und makroökonomischen Kontextmerkmalen