Examinando por Materia "Hydrogen Peroxide"

Mostrando 1 - 7 de 7

Acceso abierto
Effectiveness of hydrogen peroxide in reducing contamination of pathogenic microorganisms in the hospital environment
(Universidad Privada Norbert Wiener, 2020-12-27) Carrera Gonzales, Jarumi Ananda; Dominguez Cuevas, Eddy Johnny; Basurto Santillán, Ivan Javier
Objective: Systematize the evidence on the effectiveness of hydrogen peroxide to reduce the contamination of pathogenic microorganisms in the hospital environment. Material and methods: Systematic observational and retrospective review, subjected to critical reading and using the GRADE evaluation system to identify the degree of evidence of the articles published in the following databases Epistemonikos, Researchgate, PubMed, Scielo and Sciencedirect. Of the 10 articles systematically reviewed, 50% of high quality and 50% of moderate quality are described below: 20% (n= 2/10) are systematic reviews, 30% (n= 3/10) are randomized controlled trials, 10% (n= 1/10) are quasi-experimental and 40% (n= 4/10) are cohort studies and belong to the countries of England (40%), followed by the United States (30%), Greece (10%), France (10%) and Australia (10%). Results: 100% (n=10/10) indicate that hydrogen peroxide is effective in reducing the contamination of pathogenic microorganisms in the hospital environment. Conclusion: Hydrogen peroxide is effective in reducing contamination of pathogenic microorganisms in the hospital environment.
Acceso abierto
Effectiveness of hydrogen peroxide sterilization interventions in ensuring the sterilization of medical instruments contaminated with prions
(Universidad Privada Norbert Wiener, 2018-12-02) Carrascal Herrera, Wendy Elizabeth; Montoro Chilet, Jhons Erick; Bonilla Asalde, César Antonio
Materials and methods: The type of study is quantitative, the study design is a systematic review, where the search has been restricted to articles with full text, the population was made up of 16 articles and the sample was 7 articles. Various articles were found scientists and for this the Lilacs, Cochrane, Intramed, PubMed, Epistemonikos database was used. A critical and intensive evaluation of each article was carried out, from which the quality of the evidence and the strength of recommendation for each article was determined through the GRADE method. Results: Of all the 7 articles reviewed, 86% (n= 6/7) evidence the effectiveness of sterilization with hydrogen peroxide in ensuring the sterilization of medical instruments contaminated with prions. 24% (1/7) evidence the effectiveness of hydrogen peroxide as a decontaminant. Conclusion: The studies show the effectiveness of interventions in sterilization with hydrogen peroxide to ensure the sterilization of medical instruments and in general all medical devices, at risk and/or contamination with prions in sterilization centers.
Acceso abierto
Effectiveness of hydrogen peroxide to reduce contamination of resistant microorganisms in the hospital environment
(Universidad Privada Norbert Wiener, 2020-12-20) Julca Villarroel, Fanny Bertha; Yaranga Zanabria, Maruja Emiliana; Perez Siguas, Rosa Eva
The work is a systematic, quantitative, observational and retrospective review of articles in the databases: PubMed, Epistemonikos, etc. The result of the work mentions that 100% (n=10/10) indicate that hydrogen peroxide is effective in reducing the contamination of resistant microorganisms in the hospital environment.
Acceso abierto
Effectiveness of reprocessed medical devices sterilized with low-temperature hydrogen peroxide plasma or ethylene oxide gas
(Universidad Privada Norbert Wiener, 2018-12-04) Dávila Esteban, Gladys Cecilia; Reyes Muñoz de Antonio, Gladys; Calsin Pacompia, Wilmer
Systematize evidence on the effectiveness of reprocessed medical devices in low-temperature sterilization with hydrogen peroxide plasma or ethylene oxide gas. Materials and methods: The academic work responds to the quantitative approach and systematic review design with a population of 15 articles and 10 were taken as a sample. The instrument used was the search in databases such as Cochrane, Lilacs, Pubmed, Medline, Epistemonikos , Intramed and Scielo, the ten studies found according to the type of research, 10% (1/10) belong to a systematic review, 80% (8/10) are applied experimental and the 10% (1/10) transversal; 60% of the studies are from Brazil and 10% from Spain, Colombia, Peru and Taiwan respectively. To evaluate the articles, the GRADE Method was used, which measures the quality of evidence and the strength of recommendation. Results: Of the 10 articles reviewed, 70% (n=07/10) show that low temperature reprocessing with hydrogen peroxide plasma or ethylene oxide gas affects the operation of medical devices and has a direct positive correlation with the increase in the number of reprocessing.
Acceso abierto
Effectiveness of the Sterrad hydrogen peroxide plasma method for optimizing sterilization of temperature-sensitive medical devices
(Universidad Privada Norbert Wiener, 2018-08-25) Muñoz Mendoza, Margot Alejandrina; Zegarra López, Mariela Roxana; Matta Solis, Hernán Hugo
The objective is to systematically analyze the evidence on the effectiveness of the sterrad hydrogen peroxide plasma method to optimize the sterilization of thermosensitive medical devices. Material and Methods: The Systematic Review is an Observational and Retrospective Research Design, Subjected to Critical Selection Using the Grade Evaluation System for the Identification of the Degree of Evidence in the Following Databases: Pudmed, Redalyc, Cochrane, Sciencederect, Researchgte, Bvs And Lylacs. Of the 5 Articles Reviewed, 60% were Randomized Clinical Trials and 40% were Quantitative Studies of Process Costs. 60% of the studies were carried out in the US, 20% in Italy and 20% in Austria. Results of the evidence found, 100% of the studies conclude that the sterrad hydrogen peroxide plasma method is effective in optimizing the sterilization of thermosensitive medical instruments and is directly related to the decontamination method previously used. In the Cost Evaluation (40%) it is obtained that despite the high cost of the sterrad system, in the long term it shows economic effectiveness in technology. Conclusion: The Sterrad Hydrogen Peroxide Plasma Method is Effective in Optimizing the Sterilization of Thermosensitive Medical Devices.
Acceso abierto
Efficacy of equipment and furniture surface disinfectants in reducing contamination and preventing infections
(Universidad Privada Norbert Wiener, 1905-07-09) Lindo Véliz, Maribel Lilia; Rosas Cayetano, Jackie Myrian; Gómez Gonzales, Walter Edgar
Objective: Determine the effectiveness of surface disinfectants on equipment and furniture in reducing contamination and preventing infections. Materials and Methods: Systematic Reviews are an experimental quantitative research design, the population is made up of the bibliographic review of 4 scientific articles published and indexed in scientific databases, all of them are of high quality. Results: In the systematic review, the comparison study of hypochlorite against quaternary ammonium, hydrogen peroxide, povidone-iodine, 4% chlorhexidine is observed, hypochlorite showing superior disinfection action on surfaces. In the second article reviewed, the disinfectant effectiveness of 70% alcohol is demonstrated when applied directly to contaminated surfaces, observing a microbial reduction. From the third article, it is observed that hypochlorous acid is 100% effective on surfaces. From the fourth article, it is concluded that hydrogen peroxide and acetic acid are effective for cleaning surfaces. Conclusions: The reviewed articles show that sodium hypochlorite showed superior action in disinfecting furniture surfaces compared to 70% alcohol, quaternary ammonium, hydrogen peroxide, hypochlorous acid, peracetic acid, but it is necessary to consider its toxicity and corrosion during the use.
Acceso abierto
Efficacy of Hydrogen Peroxide Sterilization in Medical Devices with Lumens
(Universidad Privada Norbert Wiener, 2020-04-07) Asencio Toribio, Anajulia; Chauca Rios, Melanie Diandra; Bonilla Asalde, César Antonio
Objective: To systematically analyze the evidence on the effectiveness of the use of hydrogen peroxide for the sterilization of medical devices with lumens. Materials and Methods: Systematic review where the search has been restricted to articles with full text, and the selected articles were subjected to critical reading, using the grade system to assign the strength of recommendation. Results: In the final selection, 10 articles were chosen, 40%(4) correspond to Brazil, 20%(2) correspond to the United States, 30%(3) correspond to Germany and 10%(1) Austria. Of the studies reviewed, 90% were randomized controlled trials, coming mainly from Brazil, the United States, Germany, Austria, and 10% was a systematic review that searched for randomized clinical trials from Brazil. Of the total articles analyzed, 70%(7) affirm the effectiveness of the use of hydrogen peroxide in the sterilization of medical devices with lumens, however, 30%(3) prove to be effective as long as an appropriate procedure is carried out. cleaning and drying, to ensure adequate sterilization. Conclusions: 7 out of 10 investigations showed that the use of hydrogen peroxide is effective if used in appropriate conditions for the sterilization of medical devices with lumens.