Nancy Rojas
Biographic Data
| ID | 7982513 |
|---|---|
| NAME | Nancy Rojas |
| GIVEN NAMES | Nancy |
| FAMILY NAME | Rojas |
| SIGNATURE | ROJAS N |
| AFFILIATIONS | Instituto Nacional de Salud |
| ORCID | 0000-0002-3194-8043 |
| VERIFIED | Yes |
| TOTAL WORKS | 7 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 7 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2017 |
| LATEST PUBLICATION YEAR | 2024 |
| H-INDEX | 0 |
Rendimiento diagnóstico de un sistema molecularde uso en el punto de atención para la detección de Sars-CoV-2 en Perú
The present study assessed the diagnostic performance of the Xpert®Xpress SARS-CoV-2 test in comparison with the Charité protocol real-time RT PCR for the detection of SARS-CoV-2 in Peruvian patients. This was a diagnostic test study that included 100 nasal and pharyngeal swab samples. We obtained an overall concordance of 98.70% (95%CI: 92.98-99.97), with a kappa coefficient of 0.97 (95%CI: 0.86-1.00) and sensitivity and relative specificity rat…
Plataforma laboratorial para monitorear el Sars-CoV-2 basada en la vigilancia de influenza y otros virus respiratorios en Perú
In Peru, the COVID-19 pandemic demonstrated the usefulness of having a structured laboratory surveillance system that has been operational for 22 years, based on influenza surveillance; initially in the form of sentinel units, and later strengthened and innovated, with its own resources and with external support, to provide quality information. Biotechnological advances have been implemented for diagnostic confirmation and the capacity of the nat…
Validación y evaluación de una prueba de RT-PCR en tiempo real in house para la detección de Sars-CoV-2 usando un gen específico RdRp y control endógeno GAPDH
The present work validated and evaluated a duplex real-time RT-PCR using specific primers and probes for genes RdRp from SARS-CoV-2 and GAPDH from humans; the latter was used as an endogenous control in all reactions. We evaluated the specificity, the sensitivity, the robustness, the reproducibility, the repeatability, the comparability, and the limit of detection. The predictive positive and negative values (PPV and PNV, respectively) and all th…
Estandarización y validación de una prueba molecular RT-Lamp in house para el diagnóstico de Sars-CoV-2
The in-house SARS-CoV-2 RT-LAMP test was successfully validated based on its adequate robustness, no cross-reactions, good concordance, and diagnostic performance compared to RT-qPCR
Evaluación en condiciones de campo de una prueba serológica rápida para detección de anticuerpos IgM e IgG contra Sars-CoV-2
The rapid serological test was able to detect a greater number of cases than those detected by the molecular test especially after the second week of onset of symptoms. It also showed high specificity. It is therefore useful as a complementary test to RT-PCR, especially during the second and third week of illness
Etiología viral de las infecciones respiratorias agudas graves en una Unidad de Cuidados Intensivos Pediátricos
RSV-A was the most common viral etiology in children under five hospitalized by SARI at the PICU. No association was found between viral infection and patient survival
Detección de virus influenza A, B y subtipos A (H1N1) pdm09, A (H3N2) por múltiple RT-PCR en muestras clínicas
93 cases of EB were reported in INSN, the predominant clinical presentation was the dystrophic form
No prominent works on this page.
Detección de virus influenza A, B y subtipos A (H1N1) pdm09, A (H3N2) por múltiple RT-PCR en muestras clínicas
93 cases of EB were reported in INSN, the predominant clinical presentation was the dystrophic form
Etiología viral de las infecciones respiratorias agudas graves en una Unidad de Cuidados Intensivos Pediátricos
RSV-A was the most common viral etiology in children under five hospitalized by SARI at the PICU. No association was found between viral infection and patient survival
Evaluación en condiciones de campo de una prueba serológica rápida para detección de anticuerpos IgM e IgG contra Sars-CoV-2
The rapid serological test was able to detect a greater number of cases than those detected by the molecular test especially after the second week of onset of symptoms. It also showed high specificity. It is therefore useful as a complementary test to RT-PCR, especially during the second and third week of illness
Validación y evaluación de una prueba de RT-PCR en tiempo real in house para la detección de Sars-CoV-2 usando un gen específico RdRp y control endógeno GAPDH
The present work validated and evaluated a duplex real-time RT-PCR using specific primers and probes for genes RdRp from SARS-CoV-2 and GAPDH from humans; the latter was used as an endogenous control in all reactions. We evaluated the specificity, the sensitivity, the robustness, the reproducibility, the repeatability, the comparability, and the limit of detection. The predictive positive and negative values (PPV and PNV, respectively) and all th…
Estandarización y validación de una prueba molecular RT-Lamp in house para el diagnóstico de Sars-CoV-2
The in-house SARS-CoV-2 RT-LAMP test was successfully validated based on its adequate robustness, no cross-reactions, good concordance, and diagnostic performance compared to RT-qPCR
Plataforma laboratorial para monitorear el Sars-CoV-2 basada en la vigilancia de influenza y otros virus respiratorios en Perú
In Peru, the COVID-19 pandemic demonstrated the usefulness of having a structured laboratory surveillance system that has been operational for 22 years, based on influenza surveillance; initially in the form of sentinel units, and later strengthened and innovated, with its own resources and with external support, to provide quality information. Biotechnological advances have been implemented for diagnostic confirmation and the capacity of the nat…
Rendimiento diagnóstico de un sistema molecularde uso en el punto de atención para la detección de Sars-CoV-2 en Perú
The present study assessed the diagnostic performance of the Xpert®Xpress SARS-CoV-2 test in comparison with the Charité protocol real-time RT PCR for the detection of SARS-CoV-2 in Peruvian patients. This was a diagnostic test study that included 100 nasal and pharyngeal swab samples. We obtained an overall concordance of 98.70% (95%CI: 92.98-99.97), with a kappa coefficient of 0.97 (95%CI: 0.86-1.00) and sensitivity and relative specificity rat…
Medicine (7 works) · SARS-CoV-2 detection and testing (4 works) · 2019-20 coronavirus outbreak (3 works) · Coronavirus disease 2019 (COVID-19 (3 works) · Internal Medicine (3 works) · Respiratory viral infections research (3 works) · Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2 (3 works) · Virology (3 works) · Art (2 works) · Humanities (2 works)