“Diagnóstico molecular de tuberculosis en plataforma genexpert mtb/rif en el laboratorio del Hospital III Iquitos EsSalud de enero a diciembre del 2020”
Date
2022-09-09
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Universidad Cientìfica del Perù
Abstract
El presente estudio estuvo orientado a resolver el siguiente problema de
investigación: ¿Cuál es la frecuencia de Tuberculosis diagnosticada con
método molecular rápido en la plataforma GeneXpert MTB/RIF en el
Laboratorio del Hospital III Iquitos EsSalud desde Enero a Diciembre del
2020?
El objetivo de Investigación fue: Determinar la frecuencia de Tuberculosis
diagnosticada con método molecular rápido en la plataforma GeneXpert
MTB/RIF en el Laboratorio del Hospital III Iquitos EsSalud desde Enero a
Diciembre del 2020.
Material y métodos: La presente investigación es de tipo cuantitativo y
retrospectivo, con diseño no experimental, descriptivo. Se trabajó con una
muestra de 136 pacientes asegurados a los que les realizaron la prueba
molecular de tuberculosis en plataforma Xpert MTB/RIF. Para el análisis de
la información se utilizó el paquete estadístico de SPSS V.24.
Resultados: Se procesaron 136 pruebas de TBC molecular de ellos
salieron 83 (61.03%) detectado a Mycobacterium tuberculosis, según el
sexo el femenino 47 (56.63%); según la edad de 61 a 70 años con 22
(26.51%), según tipo de muestra pulmonar 80 (96.39%), según la
resistencia a la rifampicina fue de 3 (3.61%).
Conclusiones: Para la detección de Mycobacterium tuberculosis el
diagnóstico por la prueba Xpert MTB/RIF® presentó buena sensibilidad y
especificidad y brinda resultados más rápidos y conduciendo a un
tratamiento más temprano, mejorando las oportunidades de interrumpir la
transmisión.
The present study was aimed at solving the following research problem: What is the frequency of Tuberculosis diagnosed with the rapid molecular method in the GeneXpert MTB/RIF platform in the Laboratory of Hospital III Iquitos EsSalud from January to December 2020? The objective of the Research was: To determine the frequency of Tuberculosis diagnosed with the rapid molecular method on the GeneXpert MTB/RIF platform in the Laboratory of Hospital III Iquitos EsSalud from January to December 2020. Material and methods: This research is quantitative and retrospective, with a non-experimental, descriptive design. We worked with a sample of 136 insured patients who underwent the molecular test for tuberculosis on the Xpert MTB/RIF platform. For the analysis of the information, the SPSS V.24 statistical package was used. Results: A total of 136 molecular TB tests were processed, 83 (61.03%) of them came out and Mycobacterium tuberculosis was detected, according to gender, 47 (56.63%) were female; according to age from 61 to 70 years with 22 (26.51%), according to type of lung sample 80 (96.39%), according to resistance to rifampicin it was 3 (3.61%). Conclusions: For the detection of Mycobacterium tuberculosis, the diagnosis by the Xpert MTB/RIF® test presented good sensitivity and specificity and provides faster results and leads to earlier treatment, improving the chances of interrupting transmission.
The present study was aimed at solving the following research problem: What is the frequency of Tuberculosis diagnosed with the rapid molecular method in the GeneXpert MTB/RIF platform in the Laboratory of Hospital III Iquitos EsSalud from January to December 2020? The objective of the Research was: To determine the frequency of Tuberculosis diagnosed with the rapid molecular method on the GeneXpert MTB/RIF platform in the Laboratory of Hospital III Iquitos EsSalud from January to December 2020. Material and methods: This research is quantitative and retrospective, with a non-experimental, descriptive design. We worked with a sample of 136 insured patients who underwent the molecular test for tuberculosis on the Xpert MTB/RIF platform. For the analysis of the information, the SPSS V.24 statistical package was used. Results: A total of 136 molecular TB tests were processed, 83 (61.03%) of them came out and Mycobacterium tuberculosis was detected, according to gender, 47 (56.63%) were female; according to age from 61 to 70 years with 22 (26.51%), according to type of lung sample 80 (96.39%), according to resistance to rifampicin it was 3 (3.61%). Conclusions: For the detection of Mycobacterium tuberculosis, the diagnosis by the Xpert MTB/RIF® test presented good sensitivity and specificity and provides faster results and leads to earlier treatment, improving the chances of interrupting transmission.
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Keywords
Prueba molecular, Mycobacterium tuberculosis, Rifampicina, Molecular test, Mycobacterium tuberculosis, Rifampin
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