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1.
Rev. epidemiol. controle infecç ; 13(2): 101-110, abr.-jun. 2023. ilus
Article in English, Portuguese | LILACS | ID: biblio-1516843

ABSTRACT

Background and Objective: the alcoholic preparation consumption indicator is a measure that can help monitor compliance with hand hygiene, however there is no guidance regarding the profile for application of consumption reference published by the World Health Organization for many health institutions. Thus, the study sought information available in scientific literature to support the definition of alcohol preparation consumption for hand hygiene in outpatient clinics and Day Hospitals. Method: an integrative review for the period between 2010 and 2021, conducted in the Scopus, Web of Science, SciELO, PubMed/MEDLINE, Cumulative Index to Nursing and Allied Health Literature, Database on Nursing and Latin American and Caribbean Literature on Health Sciences databases, through the Virtual Health Library. Five articles were selected, being divided into two categories: Milliliters of alcoholic preparation for each hand hygiene, identifying the expected average volume of 3 ml, and Consumption of alcohol-based hand rub per patient-day, observing the prevalence of studies in general hospitals. A study brought the perspective regarding consumption in a Nursing Home. Conclusion: in the review, no articles related to outpatient clinics and Day Hospitals were found. The selected studies demonstrate that alcohol preparation consumption for hand hygiene is different depending on the profile of the sector and the patient treated and that both the minimum volume for each hand hygiene and the opportunities are not considered for analysis of the indicator.(AU)


Justificativa e Objetivo: o indicador de consumo de preparação alcoólica é uma medida que pode auxiliar no monitoramento da adesão à higienização das mãos, entretanto não existe direcionamento quanto ao perfil para aplicação da referência de consumo publicada pela Organização Mundial da Saúde para muitas instituições de saúde. Assim, o estudo buscou analisar as informações disponíveis na literatura científica para subsidiar a definição do consumo de preparação alcoólica para higienização das mãos em instituições ambulatoriais e Hospitais-Dia. Método: revisão integrativa referente ao período entre 2010 e 2021, realizada nas bases de dados Scopus, Web of Science, SciELO, PubMed/MEDLINE, Cumulative Index to Nursing and Allied Health Literature, Banco de Dados em Enfermagem e Literatura Latino-Americana e do Caribe em Ciências da Saúde, através da Biblioteca Virtual em Saúde. Foram selecionados cinco artigos que abordam o tema, sendo divididos em duas categorias: Mililitros de preparação alcoólica para cada higienização das mãos, identificando-se o volume médio previsto de 3 ml, e Consumo de preparação alcoólica por paciente/dia, observando-se a prevalência de estudos em hospitais gerais. Um estudo trouxe a perspectiva referente ao consumo em uma Instituição de Longa Permanência. Conclusão: na revisão, não foram encontrados artigos relacionados a ambulatórios e Hospitais-Dia. Os estudos selecionados demonstram que o consumo de preparação alcóolica é diferente dependendo do perfil do setor e do paciente atendido e que tanto o volume mínimo para cada higienização das mãos quanto as oportunidades geralmente não são considerados para análise do indicador.


Justificación y Objetivos: el indicador de consumo de preparados alcohólicos es una medida que ayuda a monitorear la adherencia a la higiene de manos, pero no existe una orientación respecto al perfil de aplicación de la referencia publicada por la Organización Mundial de la Salud para muchas instituciones de salud. Así, el estudio buscó información disponible en la literatura científica para sustentar la definición del consumo de preparados alcohólicos en instituciones ambulatorias y Hospitales Día. Método: una revisión integrativa para el período comprendido entre 2010 y 2021, realizada en bases de datos Scopus, Web of Science, SciELO, PubMed/MEDLINE; Cumulative Index to Nursing and Allied Health Literature, Base de Datos de Enfermería y Literatura Latinoamericana y del Caribe en Ciencias de la Salud, a través de la Biblioteca Virtual en Salud. Se seleccionaron cinco artículos que abordaban el tema y se dividieron en dos categorías: Mililitros de preparación alcohólica para cada higiene de manos, identificando el volumen promedio esperado de 3 ml, y Consumo de preparación alcohólica por paciente-día, observando la prevalencia de estudios en hospitales generales. Un estudio trajo la perspectiva sobre el consumo en una Institución de Larga Estancia. Conclusión: en la revisión, no se encontraron artículos relacionados con ambulatorios y Hospitales Día. Los estudios seleccionados demuestran que el consumo de preparados alcohólicos para la higiene de manos es diferente según el perfil del sector y del paciente tratado y que tanto el volumen mínimo como las oportunidades no suelen ser considerados para el análisis del indicador.(AU)


Subject(s)
Humans , Hand Disinfection , Hand Sanitizers , Anti-Infective Agents, Local
2.
Pan Afr. med. j ; 45(NA): NA-NA, 2023. figures, tables
Article in English | AIM | ID: biblio-1433880

ABSTRACT

Introduction: Community Health Workers (CHW) are a critical resource for outbreak preparedness and response. However, CHWs´ ability to respond to outbreaks depends on their accurate knowledge of the disease and proper adoption of disease prevention practices. We explored knowledge and practices related to outbreaks in general, and COVID-19 among CHWs in Rwanda. Methods: this cross-sectional multimethod study used stratified simple random sampling to recruit three cadres of CHWs (agents de santé maternelle, female Binomes, and male Binomes ) from three rural Rwandan districts. We used telephone-based data collection to administer quantitative surveys (N=292) and qualitative interviews (N=24) in September 2020. We calculated descriptive statistics and conducted thematic analysis of qualitative data. We assessed for associations between general outbreak-related knowledge and receipt of training using Chi-square tests and between COVID-19 related knowledge and CHW characteristics and adoption of prevention methods using linear regression models. Results: only 56.2% of CHWs had received training on any health topic in 12 months prior to COVID-19 pandemic and only 19.2% had specifically received training on outbreak preparedness. Almost all CHWs reported preventing COVID-19 by wearing facemasks (98%), washing hands (95%), and social distancing in crowds (89%) with fewer reporting staying at home (50%), sneezing or coughing into an elbow (38%) or using hand sanitizer (18%). Almost all CHWs in our study knew that COVID-19 transmit through respiratory droplets (98%) and by infected surfaces (98%) and that asymptomatic spread is possible (91%). However, fewer than half of community health workers correctly affirmed that children were at low risk of becoming severely ill (48%) and only 32% correctly rejected the misconception that everyone with COVID-19 would become severely ill. There was no association between COVID-19-related knowledge and adoption of COVID-19 preventative practices. Qualitative findings suggested that while CHWs possessed lots of correct information about COVID-19 and reported good adherence to COVID-19 prevention practices, they also commonly held misconceptions that over-exaggerated the dangers of COVID-19. Conclusion: gaps in knowledge, training, and access to information point to a need for additional investment in supervision and credible informational systems to support CHWs.


Subject(s)
Linear Models , Community Health Workers , Knowledge , Hand Sanitizers , Physical Distancing , COVID-19 , Disease Outbreaks
3.
Rev. tecnol. (St. Tecla, En línea) ; (15): 13-18, ene.-dic. 2022. ilus.^c28 cm., tab.
Article in Spanish | BISSAL, LILACS | ID: biblio-1412580

ABSTRACT

Este proyecto de investigación 2021 desarrollado por la Escuela de Ingeniería en Computación de ITCA-FEPADE, tuvo como objetivo usar las tecnologías para ayudar a mejorar el comportamiento de la comunidad educativa en pandemia Covid-19. Es un sistema inteligente para la medición del comportamiento humano con relación al cumplimiento del protocolo de bioseguridad Covid-19, implementando tecnologías de Internet del Comportamiento IoB, Internet de las Cosas IoT, Business Intelligence, Big Data y reconocimiento facial. La primera fase consistió en la toma de requerimientos y el estudio de investigaciones previas. Posteriormente se diseñó la interfaz del aplicativo que interpreta los datos colectados y la estructura de un dispensador inteligente de alcohol gel para ser impreso en 3D. Finalmente se realizó la programación del sistema y del circuito que conforman el dispositivo. Como resultado se construyó un dispositivo inteligente que mide y alerta la temperatura, dispensa alcohol gel y toma de fotografía para reconocimiento facial en la portación correcta de mascarilla. Incorpora un sistema informático que procesa los datos colectados que son utilizados por la aplicación de Inteligencia de Negocios para analizar el comportamiento de las personas ante el cumplimiento del protocolo de bioseguridad para Covid-19. El resultado del proyecto es un dispositivo inteligente y automatizado, que dotará a la institución de una herramienta innovadora de bajo costo para medir el comportamiento de la población que hace uso de las instalaciones de ITCA-FEPADE Sede Central y contribuirá a prevenir contagios por Covid-19, dando mayor seguridad a un retorno presencial al campus.


This research project was carried out in 2021 by the Escuela de Ingeniería en Computación of ITCA-FEPADE and aimed to use technologies to improve the behavior of the educational community in the context of Covid-19 pandemic. A smart system was development for measuring human behavior in relation to compliance with the Covid-19 biosafety protocol, implementing Internet of Behavior (IoB), Internet of Things (IoT), Business Intelligence, Big Data and facial recognition technologies. The first phase consisted on the identification of requirements and previous investigations. Subsequently, the application interface that interprets the collected data and the structure of a smart hand sanitizer dispenser to be printed in 3D was designed. Finally, the programming of the system and the circuit that make up the device was carried out. As a result, a smart device that measures and alerts the body temperature, dispenses hand sanitizer and applies facial recognition for the detection of proper face mask wearing was built. The device also incorporates a computer system that processes the collected data that to analyze the behavior of people in compliance with the biosafety protocol for Covid-19 through the Business Intelligence application. The result of the project was a smart and automated device that will provide the institution an innovative, low-cost tool to measure the behavior of the population that makes use of the ITCA-FEPADE Sede Central facilities and will contribute to preventing Covid-19 infections by giving greater safety to a face-to-face return to the facilities.


Subject(s)
Equipment and Supplies , Automated Facial Recognition , COVID-19 , Hand Sanitizers , Data Warehousing/trends , Internet of Things
4.
Rev. cuba. med ; 61(3)sept. 2022.
Article in Spanish | LILACS, CUMED | ID: biblio-1441686

ABSTRACT

Introducción: El uso de productos de limpieza, a expensa de los desinfectantes se ha incrementado por la población mundial como consecuencia de la COVID-19. El manejo frecuente de estas sustancias químicas por las personas puede ocasionar cuadros de intoxicaciones agudas. Esta situación se evidencia en los reportes emitidos por los centros antitóxicos del orbe, donde consta el aumento en el número de consultas toxicológicas. Objetivo: Describir el tratamiento de las intoxicaciones agudas por desinfectantes durante la COVID-19. Métodos: Se realizó una revisión bibliográfica acerca del tratamiento de las intoxicaciones agudas por desinfectantes durante la COVID-19. Se incluyeron artículos escritos en español, inglés y portugués. Además, se abordaron aspectos relacionados con las intoxicaciones agudas por el uso de desinfectantes, el cuadro clínico, así como elementos del diagnóstico y tratamiento de las intoxicaciones agudas por estas sustancias químicas. Conclusiones: Las intoxicaciones agudas por hipoclorito de sodio y geles hidroalcohólicos son las más frecuentes en la población durante la COVID-19 en proporción con el uso de estos productos químicos. La atención médica precoz, eficaz y oportuna disminuirá la posibilidad de aparición de complicaciones. El tratamiento de estás intoxicaciones agudas está en relación con los síntomas y signos que presentan los pacientes al ser recibidos en los servicios de urgencia(AU)


Introduction: The use of cleaning products, at the expense of disinfectants, has increased by the world population as a consequence of COVID-19. Frequent handling of these chemical substances by people can cause acute poisoning. This situation is evidenced in the reports issued by the world's anti-toxic centers, where the increase in the number of toxicological consultations is recorded. Objective: To describe the treatment of acute poisoning by disinfectants during COVID-19. Methods: A literature review on the treatment of acute poisoning by disinfectants during COVID-19 was carried out. Articles written in Spanish, English and Portuguese were included. In addition, aspects related to acute poisoning due to the use of disinfectants, the clinical condition, as well as elements of the diagnosis and treatment of acute poisoning by these chemical substances were addressed. Conclusions: Acute poisoning by sodium hypochlorite and hydroalcoholic gels are the most frequent in the population during COVID-19 in proportion to the use of these chemical products. Early, effective and timely medical care will reduce the possibility of complications. The treatment of these acute intoxications is related to the symptoms and signs presented by patients when they are received in the emergency services(AU)


Subject(s)
Humans , Male , Female , Poisoning/drug therapy , Sodium Hypochlorite/adverse effects , Disinfectants/poisoning , Hand Sanitizers/adverse effects , COVID-19
5.
Article in English | LILACS | ID: biblio-1403718

ABSTRACT

Abstract The new coronavirus pandemic (COVID-19) is a global problem that is having severe impacts on health systems worldwide. One particular characteristic of this virus is its high transmission rate, which has led to a high demand for personal care materials such as masks, gloves, and alcohol for asepsis. Seventy percent is the ideal concentration for the ethanol used in hand sanitizers; however, this concentration can be expressed in different ways, and, consequently, the different solutions will have different antiseptic activity. In this manuscript we comment on some characteristics of alcohol-based preparations and the different ways of expressing the concentrations.


Subject(s)
Coronavirus , Ethanol/adverse effects , Hand Sanitizers/analysis , COVID-19/prevention & control , Asepsis , Personal Hygiene Products , Pandemics , Masks/classification
6.
Lima; Instituto Nacional de Salud; oct. 2021.
Non-conventional in Spanish | LILACS, BRISA | ID: biblio-1354527

ABSTRACT

INTRODUCCIÓN: La enfermedad por el coronavirus 2019 (COVID-19) causada por el coronavirus 2 del Síndrome respiratorio agudo grave ó SARS-CoV-2 fue inicialmente reportada en Wuhan, China en diciembre de 2019(1) WHO. El 30 de enero de 2020 la OMS determinó que la COVID-19 representaba una emergencia de salud pública de importancia internacional y posteriormente el 11 de marzo del 2020 fue declarada como pandemia. Con el objetivo de contener, suprimir o mitigar esta pandemia, los países han aplicado diversas medidas de salud pública, algunas más restrictivas que otras. Mediante Decreto Supremo No 008-2020-SA, se declara la emergencia sanitaria a nivel nacional por el plazo de noventa (90) días calendario y se dictaron medidas para la prevención y control para evitar la propagación del COVID-19, la misma fue prorrogado por los Decretos Supremos No 020-2020-SA, No 027-2020-SA, No 031-2020-SA, No 009-2021-SA y N° 025-2021-SA, con la finalidad de mitigar la transmisión del virus y proteger la salud de los trabajadores y del público en general (2). El presente documento está destinado a sistematizar la evidencia existente, respecto a la efectividad de las intervenciones no farmacológicas para la prevención y control de COVID-19. OBJETIVO; Sintetizar y presentar disposiciones sobre las recomendaciones actualizadas para el cuidado y disminución del riesgo de contagio por SARS-CoV-2, a partir de revisiones sistemáticas sobre la efectividad de las intervenciones no farmacológicas para la prevención y control de COVID-19. Se efectuó una búsqueda avanzada en la Plataforma Living Overview of the Evidence (L·OVE) de la Fundación Epistemonikos (3) con fecha 21 de octubre del 2021, a fin de identificar revisiones sistemáticas incluyendo revisiones rápidas para la pregunta PICO. Se eligió la plataforma L·OVE ya que ésta actualiza búsquedas de estudios en COVID-19 en alrededor de 39 bases de datos, incluyendo MEDLINE, EMBASE, Biblioteca Cochrane, servidores de distribución de manuscritos aún no publicados y registros de ensayos clínicos entre otras. Adicionalmente, se consultó la página web de la Organización Mundial de Salud (OMS) y de algunas páginas oficiales de las principales agencias gubernamentales de la región, sobre a la efectividad de las intervenciones no farmacológicas (uso de pediluvio, toma de temperatura y distanciamiento físico) para la prevención y control de COVID-19. RESULTADOS: Las intervenciones no farmacológicas comprenden medidas de protección personal, medidas medioambientales, medidas de distanciamiento físico y medidas relacionadas con el tránsito, la adopción de esas medidas se está aplicando como respuesta a la propagación de la COVID-19. Las consideraciones presentadas en esta nota técnica se refieren a las medidas como el distanciamiento social, toma de temperatura y el uso de pediluvios. CONCLUSIONES: El objetivo del informe fue sintetizar y presentar disposiciones sobre las recomendaciones actualizadas para el cuidado y disminución del riesgo de contagio por SARS-CoV-2, a partir de revisiones sobre la efectividad de las intervenciones no farmacológicas para la prevención y control de COVID-19, estas intervenciones son el distanciamiento físico, toma de temperatura y el uso de pediluvios. Al inicio de la pandemia del COVID-19, se recomendaron diversas medidas preventivas por el principio de precaución, con evidencia científica limitada acerca de la seguridad y en relación a los riesgos y la factibilidad asociados a su implementación. Una de las intervenciones es el distanciamiento físico, la reducción de la transmisión de SARS-CoV-2 se ha podido comprobar mediante simuladores sin mascarilla, con una reducción del 60% a 50 cm y del 70% a 1 metro, por lo que la exposición a aerosoles infectivos en espacios mal ventilados o mayor número de personas en aforos reducidos, aumenta la posibilidad de contagio. Es necesario implementar medidas para mantener un distanciamiento físico seguro entre las personas. En cuanto a la toma de temperatura, según un estudio analizado, tiene una sensibilidad muy baja, a pesar de que podría presentar una mejor especificidad, (es decir, es más probable que una temperatura alta refleje una infección que requeriría pruebas confirmatorias que un falso positivo), la utilidad del cribado con medición directa de temperatura puede ser limitada dada a la escasa sensibilidad (es decir, una temperatura normal no identifica muchas infecciones verdaderas) porque la historia natural de esta infección incluye una duración presintomática y muchas veces el curso es asintomático de la enfermedad. Cabe mencionar que este estudio fue al principio de la pandemia, actualmente la toma de temperatura como recomendaciones para el ingreso a iglesias, centros comerciales, colegios o lugares públicos no está dentro de las recomendaciones de la OMS. En cuanto al uso de pediluvios, no se encontró evidencia científica que ayude a la reducción de la posible diseminación del virus COVID-19, además no figura dentro de las recomendaciones de la OMS. La utilidad limitada de los enfoques actuales, es decir la poca o nula evidencia científica que sustente la toma de temperatura para el ingreso en colegios, instituciones públicas, restaurantes, centros comerciales, etc, y el uso de pediluvios para evitar la propagación del virus, nos lleva a la necesidad en un mayor énfasis de priorizar otras intervenciones como el uso de la mascarilla, mantener el distanciamiento físico y social, lavado de manos y utilizar equipos de protección personal.


Subject(s)
Humans , Body Temperature , Hand Sanitizers/administration & dosage , Physical Distancing , COVID-19/prevention & control , Efficacy , Cost-Benefit Analysis
7.
Rev. bras. ginecol. obstet ; 43(5): 374-376, May 2021. tab
Article in English | LILACS | ID: biblio-1288559

ABSTRACT

Abstract Objective To analyze effects of the COVID-19 pandemic on the consumption of personal protective equipment and products (PPEP), as well as the frequency of surgical site infection (SSI) among non-COVID-19 patients submitted to cesarean sections. Methods A retrospective study was conducted in a maternity unity of a public teaching hospital which was not part of the reference service for COVID-19 treatment. It compared PPEP consumption and the occurrence of SSI after cesarean sections in monthly periods before and after the occurrence of the first case of COVID-19 in Porto Alegre, state of Rio Grande do Sul, Brazil. Personal protective equipment and products consumption was measured as units of masks, gloves, gowns, and caps, and use of alcohol-based products or soap for hand sanitation asml/patient/day. The SSI index was calculated as the proportion of cases of SSI over the number of cesarean sections performed monthly during the study period. Results There was an increase in all measured items of PPEP, with consumption of disposable masks with a median of 1,450 units in the pre-COVID period, and of 2550 in the post-COVID period (a 75.9% increase). A decrease of 49% in SSI was detected, with a median of 1.74 in the pre-COVID period and of 0.89 in the post-COVID period. Conclusion The increase in consumption of PPEP could be a result of safer practices adopted by healthcare workers with the advent of COVID-19, of which the following reduction in the occurrence of SSI could be a direct consequence. Despite the severity of the crisis, one could state that extreme situations can lead to valuable reflections and opportunities for improvement.


Resumo Objetivo Analisar os efeitos da pandemia de COVID-19 sobre o consumo de equipamentos e produtos de proteção individual (EPPI), assim como a frequência de infecção de sítio cirúrgico (ISC) em pacientes não infectadas por COVID-19 submetidas a cesarianas. Métodos Foi realizado umestudo retrospectivo em umamaternidade de um hospital público de ensino que não fazia parte do serviço de referência para o tratamento do COVID-19. Foram comparados o consumo de EPPI e a ocorrência de ISC após cesárea nos períodos mensais antes e após a ocorrência do primeiro caso de COVID-19 em Porto Alegre, RS, Brasil. O consumo de EPPI foimedido emunidades demáscaras, luvas, aventais e gorros, e o uso de produtos à base de álcool ou de sabonete para higienização das mãos em ml/paciente/dia. O índice SSI foi calculado como a proporção de casos de ISC sobre o número de cesarianas realizadas mensalmente durante o período do estudo. Resultados Houve aumento em todos os itens medidos do EPPI, com o consumo de máscaras descartáveis apresentando uma mediana de 1.450 no período pré-COVID e de 2550 no período pós-COVID (aumento de 75,9%). Detectou-se também diminuição de ISC, com medianas de 1,74 no período pré-COVID e de 0,89 no período pós-COVID, com redução de 49% no valor da mediana. Conclusão O aumento do consumo de EPPI pode ser resultado de práticas mais seguras adotadas pelos profissionais de saúde com o advento do COVID-19, do qual a redução na ocorrência de ISC pode ser uma consequência direta. Apesar da gravidade da crise, pode-se afirmar que situações extremas podem gerar reflexões valiosas e oportunidades de melhorias.


Subject(s)
Humans , Female , Pregnancy , Surgical Wound Infection/prevention & control , Surgical Wound Infection/epidemiology , Cesarean Section , Hand Sanitizers , Personal Protective Equipment/statistics & numerical data , COVID-19/prevention & control , Retrospective Studies , Health Personnel
8.
Journal de la société de Biologie Clinique ; (38): 58-63, 2021. figures, tables
Article in French | AIM | ID: biblio-1363038

ABSTRACT

Depuis le début de la crise épidémique liée au virus Covid-19, pour de nombreux citoyens, se laver les mains est devenu un rituel nécessaire. Le gel hydroalcoolique constitue une solution alternative qui a été popularisée par les recommandations des autorités sanitaires dans le cas d'indisponibilité du lavage des mains. Que cela soit en pharmacie, en supermarché, ou sur internet, de nombreux sites de commerce proposent ces produits à la vente. Toutefois l'appellation ne garantit pas l'efficacité de chaque produit vendu. C'est ainsi que la présente étude s'est attelée à l'évaluation de la qualité des gels hydroalcooliques (GHA) utilisés pour la désinfection des mains au cours de la crise sanitaire liée au Coronavirus. Au total, 28 échantillons dont 23 importés et 5 locaux ont été collectés dans 16 supermarchés de la ville de Cotonou. Ils ont été soumis au test d'inspection visuelle, aux tests organoleptiques ainsi qu'aux analyses physico-chimiques et microbiologiques. Au terme de l'étude, 17,86% des GHA ont été déclarés non-conformes par rapport aux inspections visuelles, 39,28% par rapport aux tests organoleptiques, 21% par rapport au pH et à la densité et enfin 21% de non-conformité aux tests microbiologiques. Le taux de non-conformité est plus important dans le camp des gels importés ce qui atteste l'effort des producteurs locaux pour le respect des normes promulguées par les autorités sanitaires


Since the start of the epidemic crisis linked to the Covid-19 virus, for many citizens, washing their hands has become a necessary ritual. Hydroalcoholic gel constitutes an alternative solution which has been popularized by the recommendations of the health authorities in the case of hand washing unavailable. Whether in pharmacies, supermarkets, or on the internet, many shopping sites offered these products for sale. However, this name does not guarantee the effectiveness of each product sold. The present study has been set out to assess the quality of hydroalcoholic gels (GHA) used for hand disinfection during the health crisis linked to the Coronavirus. In total, 28 samples, of which 23 were imported and 5 locals, were collected in 16 supermarkets in the city of Cotonou. They were subjected to visual inspection test, organoleptic tests as well as physico-chemical and microbiological analyzes. At the end of the study, 17.86% of GHAs were declared non-compliant with respect to visual inspections, 39.28% with respect to organoleptic tests, 21% with respect to pH and density and finally 21% of noncompliance with microbiological testing. The rate of non-compliance is higher in the imported gel camp, which attests to the efforts of local producers to comply with the standards promulgated by the health authorities


Subject(s)
Quality Control , Efficacy , Hand Sanitizers , COVID-19 , Commerce
11.
Rev. med. interna Guatem ; 21(3): 7-13, ago.-oct. 2017. tab
Article in Spanish | LILACS | ID: biblio-996014

ABSTRACT

Introducción: numerosos estudios han confirmado que el lavado de manos en seco con soluciones con una concentración de 60-70% de alcohol reducen significativamente la cantidad de gérmenes. Metodología: se realizó un estudio cuasi experimental con el objetivo de comparar carga bacteriana en manos de personal sanitario antes y después de lavado convencional y lavado en seco. Se incluyó 22 trabajadores sanitarios, divididos en 2 grupos al azar (grupo A y B), a todos se les hizo cultivo en agar sangre y agar McConkey previo al lavado. El grupo A (11 participantes) realizó lavado convencional, tomando cultivos nuevamente, luego realizó lavado en seco, se tomó nueva muestra de cultivos. El grupo B (11 participantes), luego de lavado en seco se realizó nuevo cultivo de manos. Se compararon todos los grupos con prueba T Student. Resultados: se identificaron 1521 UFC previo al lavado de manos convencional (A1), con una reducción del 38% en carga bacteriana después de lavado (A2) sin encontrar diferencia estadísticamente significativa (p 0.052), posterior a lavado convencional más lavado en seco (A3) se encontró reducción de 62.66% de UFC con respecto a A1, encontrando una diferencia estadísticamente significativa (p 0.014). En el lavado en seco se identificaron 1503 UFC previo a lavado de manos con una reducción del 62.72% de UFC posterior a lavado, encontrando diferencia estadísticamente significativa (p 0.0026). Conclusión: El lavado de manos con jabón de base alcohólica es mas eficaz en la reducción de carga bacteriana que lavado de manos convencional con agua y jabón...AU)


Introduction: numerous studies have confirmed that the hand rub with solutions with a concentration of 60% -70% alcohol significantly reduce the amount of germs. Methodology: quasi-experimental study was performed in order to compare bacterial load in the hands of medical personnel before and after conventional washing and alcohol based hand rub. It included 22 health workers, divided randomly into 2 groups (group A and B), all they did blood agar and McConkey agar culture prior to washing. The group A (11 participants) performed conventional washing, taking culture again, then performed alcohol based hand rub, new sample for culture was taken The group B (11 participants), then alcohol based hand rub performed new culture of hands. All groups were compared with Student test. Results: 1521 CFU were identified prior to conventional hand washing (A1) with a 38% reduction in bacterial load after washing (A2) found no statistically significant difference (p 0.052), after conventional washing over alcohol based hand rub (A3) was found 62.66% reduction of CFU with respect to A1, finding a statistically significant (p 0.014). In the dry cleaning UFC 1503 were identified prior to washing hands with a 62.72% reduction of CFU after washing, finding statistically significant difference (p 0.0026). Conclusion: Alcohol based hand rub is more effective in reducing bacterial load than conventional hand washing with soap and water...(AU)


Subject(s)
Humans , Male , Female , Soaps , Hand Disinfection/methods , Bacterial Load , Hand Sanitizers/analysis , Health Personnel
14.
Journal of Infection and Public Health. 2014; 7 (3): 199-204
in English | IMEMR | ID: emr-141900

ABSTRACT

A novel alcohol-based antiseptic and a novel water-based antiseptic lotion, both with a synergistic combination of antimicrobial ingredients containing 0.2% benzethonium chloride, were evaluated using the standard time-kill method against 25 PDA-specified challenge microorganisms. The purpose of the testing was to determine whether a non-alcohol product could have equivalent rapid and broad-spectrum kill to a traditional alcohol sanitizer. Both the alcohol- and water-based products showed rapid and broad-spectrum antimicrobial activity. The average 15-s kill was 99.999% of the challenge organism for the alcohol-based antiseptic and 99.971% for the water-based antiseptic. The alcohol-based product demonstrated 100% of peak efficacy [60s] within the first 15s, whereas the water-based product showed 99.97%. The novel alcohol-based antiseptic reduced concentrations of 100% of organisms by 99.999%, whereas the water-based antiseptic lotion showed the same reduction for 96% of organisms. A novel water-based antiseptic product demonstrated equivalent rapid, broad-spectrum antimicrobial activity to an alcohol-based sanitizer and provided additional benefits of reduced irritation, persistent effect, and greater efficacy against common viruses. The combination of rapid, broad-spectrum immediate kill and persistent efficacy against pathogens may have significant clinical benefit in limiting the spread of disease


Subject(s)
Water , Alcohols , Benzethonium , Hand Sanitizers
15.
Journal of Infection and Public Health. 2013; 6 (1): 16-26
in English | IMEMR | ID: emr-130298

ABSTRACT

Despite the increasing use of Alcohol-Based Hand Rub solutions, few studies have quantified the concentrations of inhaled ethanol. The aim of this study was to assess ethanol exposure during hygienic and surgical hand disinfection practices. Ethanol concentrations were measured at the nose level of a wooden dummy and human volunteers. Two systems were used in parallel to determine short-term ethanol vapor exposures: activated charcoal tubes followed by gas chromatography analysis and direct reading on a photoionization detector [PID]. Exposure was assessed for 4 different sequences [N = 10] reproducing hand rubs for simple surgery, nursing care, intensive care and surgical scrub. The ethanol concentrations measured were of a similar order between the dummy and volunteers. The concentrations obtained by PID were higher than the gas chromatography values for the simple care [45%] and nursing care [27%] sequences and reflected specific exposure peaks of ethanol, whereas ethanol concentrations were continuously high for intensive care [440 mg m[-3]] or surgical scrub [650 mg m[-3]]. Ethanol concentrations were similar for these two exposure assessment methods and demonstrated a relationship between handled doses and inhaled doses. However, the ethanol vapors released during hand disinfection were safe for the healthcare workers


Subject(s)
Humans , Health Personnel , Hand Disinfection , Hand Sanitizers , Hand Hygiene
16.
Ciênc. cuid. saúde ; 11(3)2012.
Article in Portuguese | BDENF, LILACS | ID: biblio-1122721

ABSTRACT

Realizou-se um estudo observacional prospectivo para avaliar o efeito de uma estratégia para promover a adesão da higienização das mãos a esse procedimento por profissionais de saúde de uma unidade de terapia intensiva. Foi aplicado um instrumento estruturado para coleta de dados de adesão à higienização das mãos por profissionais de saúde antes e após intervenção em unidade de terapia intensiva de hospital da região noroeste do Paraná em 2009. Para análise dos dados, taxa de adesão pela razão entre o número de procedimentos realizados e o número de alertas que requerem o procedimento foi medido. Também foram utilizados os testes qui-quadrado e exato de Fisher para comparação dos dados antes e após a intervenção. Após a intervenção, houve aumento significativo na taxa geral de conformidade de 21,7% para 28%, p = 0,039, na categoria de técnicos de enfermagem, em anti-séptico de fricção, antes do contato com o paciente antes dos procedimentos limpos e assépticos. Em contrapartida, a adesão não melhorou entre enfermeiros, médicos e momentos após o contato com o paciente. A intervenção associada ao incentivo ao uso de preparações alcoólicas contribuiu para melhorar significativamente a adesão geral à higienização das mãos pelos profissionais de saúde.


A prospective observational study was conducted to evaluate the effect of a strategy to promote hand hygiene adhesion to this procedure by health professionals in an intensive care unit. It was applied a structured instrument to collect data regarding adhesion to hand hygiene by healthcare workers before and after an intervention in an intensive care unit of a hospital in the northwestern region of Paraná in 2009. For data analysis, the rate of accession by the ratio between the number of procedures performed and number of alerts requiring the procedure was measured. It was also used used chi-square and Fisher exact tests for comparison of data before and after intervention. After the intervention, a significant increase in overall compliance rate of 21.7% to 28%, p = 0.039, in the category of nursing technicians, in rubbing antiseptic, before contact with the patient before the clean and aseptic procedures. In contrast, adhesion did not improve among nurses, doctors and moments after the contact with the patient. The intervention associated with the encouragement of the use of alcoholic preparations contributed to significantly improve overall adhesion to hand hygiene by health professionals.


Estudio observacional prospectivo para evaluar el efecto de una estrategia de promoción a la higienización de las manos, en la adhesión de los profesionales de la salud, en una Unidad de Cuidados Intensivos (UCI). Se utilizó un instrumento estructurado para los datos referentes a la adhesión a la higienización de las manos de los sujetos, antes y después de una intervención en una UCI de un hospital de la Región Noroeste de Paraná en 2009. Para el análisis de los datos, se midió el índice de adhesión por la razón entre el número de higienizaciones realizadas y el número de indicaciones que requerían el procedimiento. Se utilizaron las pruebas Chi-cuadrado y exacta de Fisher para la comparación de los datos antes y después de la intervención. Hubo aumento significativo en la tasa de adhesión global a la higienización de las manos, de un 21,7% a un 28%, p= 0,039, en la categoría de los técnicos de enfermería, en la fricción antiséptica, antes del contacto con el paciente y antes de los procedimientos limpios y asépticos. Por otro lado, la adhesión no mejoró entre los enfermeros, médicos y en los momentos posteriores al contacto con el paciente. La intervención con énfasis en la promoción de higienización de las manos, asociada al incentivo de la utilización de preparaciones alcohólicas, contribuyó para mejorar significativamente la adhesión global a la higienización de las manos por los profesionales de salud.


Subject(s)
Humans , Male , Female , Hand Hygiene/methods , Health Promotion , Intensive Care Units , Hand Disinfection/methods , Health Personnel/education , Friction , Education, Continuing/methods , Hand Sanitizers/supply & distribution , Anti-Infective Agents, Local/pharmacology , Nurses
17.
Rev. enferm. Inst. Mex. Seguro Soc ; 13(1): 13-21, Enero.-Abr. 2005. graf, tab
Article in Spanish | LILACS, BDENF | ID: biblio-968448

ABSTRACT

Introducción: La importancia de incorporar la educación diabetológica de las personas que padecen diabetes como una prestación de servicios de salud se hace cada día más indispensable, para lograr la participación interactiva y de corresponsabilidad del propio paciente y su familia en el control metabólico y tratamiento efectivo de la enfermedad. Introducción: La higiene de las manos es la medida más importante y efectiva para prevenir la transmisión de infecciones en el medio hospitalario. A pesar de ello, su cumplimiento no rebasa 40% de las veces que está indicada. Una alternativa para fortalecer la higiene de las manos es el uso de soluciones a base de alcohol. Objetivo: Comparar la efectividad de la aplicación de alcohol gel para la higiene de las manos con la técnica de lavado de manos tradicional en la reducción de Unidades Formadoras de Colonias residente y temporal de las manos de médicos y enfermeras. Metodología: Con la participación de enfermeras y médicos de la Unidad de Cuidados Intensivos y Hematología, se realizó la observación del lavado de manos tradicional con agua, jabón y toallas de papel, y de la higiene de las manos con la aplicación de alcohol gel. La cuenta e identificación de gérmenes para ambos procedimientos, se obtuvo de las muestras bacteriológicas recolectadas antes y después de cada procedimiento. El análisis estadístico implicó frecuencias simples, medidas de tendencia central y dispersión; reducción logarítmica (Log10); correlación no paramétrica; prueba de normalidad Kolmogorov-Smirnov y Shapiro Wilk; y, U de Mann-Whitney. Resultados: De los 108 procedimientos observados, el valor de las medianas de UFC-Log10 antes del lavado de manos tradicional y aplicación de alcohol gel, fue de 3 y 2.48 respectivamente. Posterior a los procedimientos de 2.3 y 0.95, con reducción de UFC-Log10 de 0.7 versus 1.53 (p<0.01). Se identificaron 13 gérmenes diferentes en 88 cultivos realizados. El grupo de enfermeras tuvo mayor reducción de UFC-Log10 que los médicos (p<0.05). Conclusión: Con la aplicación de alcohol gel, se obtuvo una reducción de cuenta bacteriana significativamente mayor que con el lavado de manos tradicional.


Introduction: Hands' hygiene is the most important and effective measure to prevent the transmission of infections en the hospital environment Despite of that, its accomplishment does not overcome 40% out of times that is indicated. One alternative to fortify the hands' hygiene is using of alcohol base solutions. Objective: Compare the effectiveness of utilization of alcohol base gel for the hands' hygiene with the traditional hands' washing technique in the reduction of Formation Units of Colonies (FUQ both permanent and temporal from doctors and nurses' hands. Methodology: With the participation of doctors and nurses of the Critical Care and Hematology Units, it was made an observation of traditional hands' washing with water, soap, and paper towels; and hands' hygiene utilizing alcohol base gel. The account and identification of germs for both procedures was obtained from bacteriologic samples recollected before and after each procedure. The statistic analysis implied simple frequencies, central tendency measurements and dispersion; logarithmic reduction (Log 10); non parametric correlation, test of normality Kolmogorov-Smirnov & Shapiro Wilk; and U of Mann-Whitney. Results: From 108 observed procedures, the value of UFC-Log 10 medians previous to the traditional hands washing and utilization of alcohol base gel, was respectively 3 and 2.48. After the procedures was 2.3 and 0.95, with reduction of UFC-Log10 to 0.7 versus 1.53 (P<0.01). Thirteen different germs were identified on 88 cultures done. The group of nurses had more reduction of UFC-Log10 than doctors (p<0.05). Conclusions: With the utilization of alcohol base gel, it was obtained a decrement of bacterial accounts significantly major than with the traditional hand washing.


Subject(s)
Humans , Personnel, Hospital , Physicians , Hand Disinfection , Cross Infection , Health Personnel , Hand Hygiene , Hand Sanitizers , Medical Staff , Medical Staff, Hospital , Nursing Staff , Mexico
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