Examinando por Materia "Prueba de Laboratorio"

Mostrando 1 - 3 de 3

Acceso abierto
Effectiveness of reprocessing with laboratory validation and ATP to optimize high-level disinfection of endoscopes
(Universidad Privada Norbert Wiener, 2018-08-25) Apaza Idme, Olga Beatriz; Calsina Diaz, Yrma Renida; Matta Solis, Hernán Hugo
Objective: To systematically analyze the evidence on the effectiveness of reprocessing with laboratory validation and ATP, to optimize high-level disinfection in endoscopes. Material and Methods: Systematic review of experimental, cohort studies, randomized controlled and uncontrolled trials, subjected to critical selection, found in the following databases: PubMed, Cochrane, Scielo, Wiley Online Library, Elsevier, Redalyc. Results: In the final selection, 10 articles were chosen, we found that 60% (06) correspond to the USA, with 20% (2) correspond to Brazil and 10% to Mexico and Chile. Likewise, among the studies, it was obtained that 50% indicate that the Bioluminescence test is quick and economical for the identification of microorganisms, also 10% indicate that ATP cannot replace cultures performed with endoscopes in the laboratory, for 100 % of studies Cleaning is essential for adequate endoscope reprocessing and thus avoiding cross infections. Conclusions: According to the articles reviewed, there is no effectiveness of reprocessing with laboratory validation and ATP, to optimize high-level disinfection in endoscopes, since in most cases the endoscopes are not adequately cleaned; Automated washing is more effective than manual washing of endoscopes. Keywords:
Acceso abierto
MRSA colonization on mobile phones and swabs nasal infections in officials who work in a private laboratory in Lima, 2023
(Universidad Privada Norbert Wiener, 2023-10-29) Santos Charri, Verónica; Astete Medrano, Delia Jessica
The research presents a hypothetical-deductive method, starting from the collection of data sheets and mobile phone samples with nasal swabs, followed by processing using microbiological techniques for identification and methicillin resistance. The applied statistical method was non-parametric statistics using Chi-Square correlation.
Acceso abierto
Personal-Work factors of asymptomatic students and their relationship with the presence of Methicillin-Resistant Staphylococcus Aureus at the E.A.P. Medical Technology, Private University Norbert Wiener, Lima – 2015
(Universidad Privada Norbert Wiener, 1905-07-07) Castillo Paiva, Elmer; Benites Azabache, Juan Carlos
Staphylococcus aureus is a Gram-positive bacterium capable of becoming a difficult-to-manage pathogen and is one of the leading causes of infections in both community and hospital settings. Over time, various bacteria have developed mechanisms of resistance to multiple antimicrobials, complicating therapeutic management. Antimicrobial resistance is attributed, among other causes, to the indiscriminate use of antibiotics, poor management by health professionals, uncontrolled sales of drugs, and self-medication, which increases the likelihood that microorganisms will mutate and/or acquire resistance genes, extending the duration of illness and increasing the risk of death. The study aimed to determine the personal and labor-related factors of asymptomatic students and their association with the presence of methicillin-resistant Staphylococcus aureus (MRSA). The study involved 50 students from the Norbert Wiener University, and of the Staphylococcus aureus strains isolated from 6 students, none were identified as MRSA.