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1.
Rev. gaúch. enferm ; 32(2): 302-308, jun. 2011.
Article in Portuguese | LILACS, BDENF | ID: lil-596538

ABSTRACT

O objetivo deste estudo foi compreender o significado dos acidentes de trabalho com exposição a material biológico na perspectiva dos profissionais de enfermagem. De caráter exploratório com abordagem qualitativa pela análise de conteúdo de Bardin. No período de 2001 a 2006 ocorreram 87 acidentes com material biológico, sendo que destes, oito eram soropositivos para hepatite B e C e Síndrome da Imunodeficiência Adquirida/Vírus da Imunodeficiência Humana. Para coleta de dados utilizou-se entrevista com perguntas norteadoras. Ao indagar esses profissionais sobre o significado dos acidentes, emergiram quatro categorias: situação de risco; percepção de perigo; fatalidade e sentimentos. Embora não seja estratégia de esclarecimento, mas é fato que organização de trabalho e ações educativas tem impacto considerável para diminuir esse tipo de acidente, diminuindo prejuízos na vida dos acidentados.


El objetivo de este estudio ha sido comprender el significado de accidentes de trabajo con exposición a material biológico, desde la perspectiva de los profesionales de enfermería. De carácter exploratorio con enfoque cualitativo por el análisis de contenido de Bardin. En el período de 2001 a 2006 ocurrieron 87 accidentes con material biológico, de estos, ocho eran seropositivos para hepatitis B y C y Síndrome de la Inmunodeficiencia Adquirida/Virus de la Inmunodeficiencia Humana. Para recoger datos se ha utilizado entrevista con preguntas. Al preguntar a esos profesionales sobre el significado de los accidentes, han surgido cuatro categorías: situación de riesgo, percepción de peligro, fatalidad y sentimientos. Aunque no sea estrategia de aclaración, pero es un hecho que la organización de trabajo y acciones educativas tienen impacto considerable para disminuir ese tipo de accidente, disminuyendo perjuicios en la vida de los accidentados.


The objective of this present study was to understand the significance of occupational accidents with exposure to biological material from the perspective of nursing professionals. This study is exploratory with qualitative approach using Bardin's content analysis. 87 accidents involving biological material occurred in the period between 2001 and 2006, among them, eight were seropositive for hepatitis B and C and Acquired Immunodeficiency Syndrome/Human Immunodeficiency Virus. In order to collect data, it was used interview with oriented questions. When inquiring these professionals about the significance of these accidents, four categories emerged: risk situation, danger perception, fatality and feelings. Although it is not strategy of enlightenment, but it is fact that work organization and educative actions have considerable impact in order to reduce this type of accident, also reducing detriment to life of professionals who were involved in accidents.


Subject(s)
Female , Humans , Male , Accidents, Occupational/psychology , Biomedical Technology , Blood-Borne Pathogens , Hazardous Substances/adverse effects , Infectious Disease Transmission, Patient-to-Professional , Nursing Assistants/psychology , Nursing Staff, Hospital/psychology , Personnel, Hospital/psychology , Stress, Psychological/etiology , Accidents, Occupational/prevention & control , Accidents, Occupational/statistics & numerical data , Brazil , Emotions , Guideline Adherence , HIV Infections/nursing , HIV Infections/psychology , HIV Infections/transmission , Hepatitis B/nursing , Hepatitis B/psychology , Hepatitis B/transmission , Hepatitis C/nursing , Hepatitis C/psychology , Hepatitis C/transmission , Hospitals, University , Infectious Disease Transmission, Patient-to-Professional/prevention & control , Infectious Disease Transmission, Patient-to-Professional/statistics & numerical data , Risk , Universal Precautions
2.
Braz. j. infect. dis ; 15(2): 102-108, Mar.-Apr. 2011. ilus, tab
Article in English | LILACS | ID: lil-582410

ABSTRACT

OBJECTIVES: The aim of the study was to determine rates of mask-wearing, of respiratory infection and the factors associated with mask-wearing and of respiratory infection in healthcare workers (HCWs) in Beijing during the winter of 2007/2008. METHODS: We conducted a survey of 400 HCWs working in eight hospitals in Beijing by face to face interview using a standardized questionnaire. RESULTS: We found that 280/400 (70.0 percent) of HCWs were compliant with mask-wearing while in contact with patients. Respiratory infection occurred in 238/400 (59.5 percent) subjects from November, 2007 through February, 2008. Respiratory infection was higher among females (odds ratio [OR], 2.00 [95 percent confidence interval {CI}, 1.16-3.49]) and staff working in larger hospitals (OR, 1.72 [95 percent CI, 1.092.72]), but was lower among subjects with seasonal influenza vaccination (OR, 0.46 [95 percent CI, 0.280.76]), wearing medical masks (reference: cotton-yarn; OR, 0.60 [95 percent CI, 0.39-0.91]) or with good mask-wearing adherence (OR, 0.60 [95 percent CI, 0.37-0.98]). The risk of respiratory infection of HCWs working in low risk areas was similar to that of HCWs in high risk area. CONCLUSION: Our data suggest that female HCWs and staffs working in larger hospitals are the focus of prevention and control of respiratory infection in Beijing hospitals. Mask-wearing and seasonal influenza vaccination are protective for respiratory infection in HCWs; the protective efficacy of medical masks is better than that of cotton yarn ones; respiratory infection of HCWs working in low risk areas should also be given attention.


Subject(s)
Adult , Female , Humans , Male , Health Personnel/statistics & numerical data , Infectious Disease Transmission, Patient-to-Professional/prevention & control , Masks , Respiratory Tract Infections/prevention & control , China , Infectious Disease Transmission, Patient-to-Professional/statistics & numerical data , Risk Factors , Respiratory Tract Infections/transmission , Seasons , Sex Factors , Surveys and Questionnaires
4.
J. bras. pneumol ; 34(8): 607-613, ago. 2008. tab
Article in English, Portuguese | LILACS | ID: lil-491953

ABSTRACT

OBJETIVO: Traçar o perfil epidemiológico dos casos notificados de tuberculose entre os profissionais de saúde no Programa de Controle da Tuberculose do Hospital Universitário Cassiano Antônio de Moraes, em Vitória (ES) Brasil. MÉTODOS: Realizou-se um estudo descritivo e retrospectivo de dados secundários no período de 2002 a 2006. RESULTADOS: Foram notificados 25 casos de profissionais de saúde com tuberculose: 8 técnicos de enfermagem (32 por cento); 4 médicos (16 por cento); 3 enfermeiros (12 por cento); 2 técnicos em radiologia (8 por cento) e 8 profissionais pertencentes a outras categorias (32 por cento); 14 do sexo masculino (56 por cento) e 11 do sexo feminino (44 por cento). A faixa etária com maior incidência foi a de 35-39 anos. A forma clínica predominante foi a extrapulmonar com 12 casos (48 por cento), seguido da pulmonar com 11 casos (44 por cento), e 2 casos (8 por cento) apresentaram ambas as manifestações. Entre os agravos associados, AIDS, etilismo e tabagismo apresentaram a mesma proporção entre a população do estudo: 33,3 por cento. Quanto ao desfecho, houve 22 casos de cura (88 por cento), 2 transferências (8 por cento) e 1 óbito (4 por cento). A proporção de profissionais de saúde com diagnóstico de tuberculose no período estudado foi de 2,53 por cento. CONCLUSÕES: Os resultados deste estudo apontam a necessidade de os profissionais de saúde que trabalham nos programas de controle da tuberculose preencherem o campo "ocupação profissional" nas fichas de notificação do Sistema de Informação de Agravos de Notificação. Além disso, apontam para a necessidade da implementação de um programa de controle de tuberculose ocupacional.


OBJECTIVE: To describe the epidemiological profile of tuberculosis cases reported among health care workers in the Tuberculosis Control Program of the Cassiano Antonio of Moraes University Hospital in Vitoria, Brazil. METHODS: A retrospective descriptive study of secondary data was conducted between 2002 and 2006. RESULTS: Twenty-five cases of health care workers with tuberculosis were reported: 8 in nursing technicians (32 percent); 4 in doctors (16 percent); 3 in nurses (12 percent); 2 in radiology technicians (8 percent) and 8 in professionals from other categories (32 percent). Of those 25 health care workers, 14 (56 percent) were male and 11 (44 percent) were female. The incidence of the disease was highest among those from 35 to 39 years of age. The predominant clinical presentation was extrapulmonary (12 cases, 48 percent), followed by pulmonary (11 cases, 44 percent) and a combination of the two (2 cases, 8 percent). Regarding comorbidities, AIDS, alcoholism and smoking, respectively, were present in 33.3 percent of the study population. Outcomes were as follows: 22 cases of cure (88 percent); 2 transfers (8 percent); and 1 death (4 percent). The proportion of health care workers diagnosed with tuberculosis in the period studied was 2.53 percent. CONCLUSIONS: The results show the need for heath care workers who work in the tuberculosis control program to fill out the field "professional occupation" on the tuberculosis case registry database reporting forms. In addition, this situation draws attention to the need to implement an occupational tuberculosis control program.


Subject(s)
Adult , Female , Humans , Male , Young Adult , Health Personnel/statistics & numerical data , Hospitals, General/statistics & numerical data , Hospitals, University/statistics & numerical data , Occupational Diseases/epidemiology , Tuberculosis/epidemiology , Brazil/epidemiology , Cross Infection/epidemiology , Infectious Disease Transmission, Patient-to-Professional/statistics & numerical data , Retrospective Studies , Sputum/microbiology , Tuberculosis, Pulmonary/epidemiology , Tuberculosis/transmission , Young Adult
5.
Rev. Soc. Bras. Med. Trop ; 40(4): 397-399, jul.-ago. 2007. tab
Article in English | LILACS | ID: lil-460242

ABSTRACT

This open comparative study for evaluating hypersensitivity to tuberculin among medical students (n=441), nursing students (n=178) and economics students (n=230) in Vitória, State of Espírito Santo, had the aim of assessing whether the prevalence of positive tuberculin tests among healthcare students could be used as a sentinel event for nosocomial transmission in localities with high endemicity. There was a significant change in the frequency of purified protein derivative reactivity in the nursing students (20. 3 percent) and medical students (18. 4 percent), in comparison with the economics students (6 percent) (p <0. 001). As expected, the medical and nursing students had more knowledge about tuberculosis than did the economics students (p <0. 001). Our data suggest that the incidence of Mycobacterium tuberculosis infection among nursing and medical students in our region, which has high endemicity of tuberculosis, does not differ from what is found in low-incidence countries. These data reinforce the need for implementing biosafety programs for this target population.


Este estudo aberto, comparativo, para avaliar a hipersensibilidade a tuberculina em estudantes de medicina (n=441), enfermagem (n=178) e economia (n=230) em Vitória, ES, teve por objetivo avaliar se a prevalência de teste tuberculínico positivo em discentes da área da saúde poderia ser utilizada como evento sentinela de transmissão nosocomial em locais de alta endemicidade. Houve mudança significante na freqüência de reatividade purified protein derivative no grupo de estudantes de enfermagem (20,3 por cento) e medicina (18,4 por cento) comparativamente ao grupo dos estudantes de economia (6 por cento) p<0,001. Como esperado os alunos de medicina e enfermagem tem mais conhecimento sobre a tuberculose que os de economia (p <0,001). Nossos dados sugerem que a incidência da infecção pelo Mycobacterium tuberculosis em estudantes de enfermagem e medicina na nossa região com alta endemicidade de tuberculose não difere de países com baixa incidência da doença. Estes dados reforçam a necessidade de implementação de programas de biossegurança para essa população-alvo.


Subject(s)
Adult , Humans , Male , Infectious Disease Transmission, Patient-to-Professional/statistics & numerical data , Health Knowledge, Attitudes, Practice , Students, Medical/statistics & numerical data , Students, Nursing/statistics & numerical data , Tuberculosis, Pulmonary/transmission , Brazil/epidemiology , Economics , Endemic Diseases , Prevalence , Risk Factors , Tuberculin Test , Tuberculosis, Pulmonary/diagnosis , Tuberculosis, Pulmonary/epidemiology
6.
Article in English | IMSEAR | ID: sea-38320

ABSTRACT

OBJECTIVES: To determine the incidence and related factors of blood and body fluid exposure (BBFE)among nurses and housekeeping personnel in King Chulalongkorn Memorial Hospital, Bangkok, Thailand MATERIAL AND METHOD: A retrospective survey of BBFE among 858 nurses and housekeeping personnel who were working in the year 2004 was done. Data were collected by a self-administered questionnaire RESULTS: The annual incidence rate of BBFE was 31.9% (by person) and 45.5 exposures per 100 persons (by event). The highest incidence rate was observed in percutaneous exposure. Graduated nurses had the greatest risk of all exposures, but housekeeping personnel had the highest rate ofpercutaneous exposure. The highest incidence of BBFE was observed in the emergency room. Most BBFE occurred after using a medical instrument. 76.9% of BBFE were not reported. CONCLUSION: The incidence of BBFE among nurses and housekeeping personnel in King Chulalongkorn Memorial Hospital was high. Systematic control measures and good organization of the work and workplace should be urgently implemented.


Subject(s)
Accidents, Occupational/statistics & numerical data , Adult , Blood-Borne Pathogens , Body Fluids/microbiology , Female , Housekeeping, Hospital , Humans , Incidence , Infectious Disease Transmission, Patient-to-Professional/statistics & numerical data , Male , Needlestick Injuries/epidemiology , Nurses , Occupational Exposure , Personnel, Hospital , Surveys and Questionnaires , Retrospective Studies , Thailand/epidemiology
7.
Rev. Soc. Bras. Med. Trop ; 38(6): 469-472, nov.-dez. 2005. tab
Article in English | LILACS | ID: lil-419715

ABSTRACT

Através de estudo prospectivo, avaliou-se a incidência de infeccão pelo Mycobacterium tuberculosis entre estudantes de enfermagem da Universidade Federal do Espírito Santo, usando o teste do derivado de proteína purificado. Paralelamente, avaliamos se o conhecimento sobre mecanismos de transmissão da tuberculose teve algum impacto nas atitudes dos estudantes em relacão ao risco de infeccão por tuberculose. A incidência da conversão tuberculínica foi de 10,5% ao ano (p=0,035, 95% CI = 3,63 - 17,43), quando a taxa de conversão para a populacão geral no Brasil é de 0,5% ao ano. Estes resultados indicam que os estudantes de enfermagem são um grupo de risco para infeccão por tuberculose. Dentre os fatores de risco estudados somente o uso da máscara NIOSH95 estava associado à protecão contra a infeccão (RR=0,2). Não houve diferenca estatisticamente significativa entre os estudantes que converteram o PPD e aqueles que permaneceram negativos em relacão ao conhecimento sobre tuberculose e existência de condicões específicas para hospitalizacão dos pacientes com tuberculose. Nossos dados reforcam a necessidade de implementacão programas de bioseguranca especiais visando este grupo de profissionais.


Subject(s)
Adolescent , Adult , Humans , Male , Female , History, 20th Century , Health Knowledge, Attitudes, Practice , Students, Nursing , Tuberculosis, Pulmonary/epidemiology , BCG Vaccine , Brazil/epidemiology , Infectious Disease Transmission, Patient-to-Professional/statistics & numerical data , Incidence , Prevalence , Prospective Studies , Risk Factors , Tuberculin Test , Tuberculosis, Pulmonary/diagnosis , Tuberculosis, Pulmonary/transmission
8.
Southeast Asian J Trop Med Public Health ; 2004 Dec; 35(4): 1005-11
Article in English | IMSEAR | ID: sea-35435

ABSTRACT

A recent increase in the rate of tuberculosis among hospital personnel has led to a greater concern about the risk of Mycobacterium tuberculosis transmission in the hospital. A cross-sectional study was conducted to assess the risk of tuberculosis infection among hospital personnel of a governmental hospital in Bangkok by applying hospital tuberculosis control strategies, including administrative control, risk exposure, use of protective barriers when in contact with TB patients, and microbial air quality in the studied wards. Fourteen members of the infection control committee (ICC) and 118 hospital personnel were interviewed regarding the infection control policy and its implementation. The history of TB exposure at work and the use of protective barriers when in contact with TB patients were recorded for the studied hospital personnel. Air samples in the studied wards were collected to investigate bacterial and fungal counts. The results reveal that all the studied ICC members and more than 85% of studied hospital personnel knew the infection control policy and attempted to implement it. However, 35.71, 37.50, 80.90,93.93, and 88.46% of personnel working in ER, OPD, ICU, female medical ward, and male medical ward, respectively, implemented the TB isolation policy. More than 80% of studied personnel had histories of exposure to TB patients, but only 52.73% (31.57% in OPD to 80.00% in ICU) used the appropriate barriers (N95) when in contact with TB patients. Air samples collected from the studied wards, except ICU, had high bacterial and fungal counts (> 500 cfu/m3). These findings show that hospital personnel working in the studied wards, except ICU, were at risk for tuberculosis infection. The hospital ICC should advertise the use of TB standard precautions to hospital personnel and provide a ventilation system for reducing the microbial counts in the air of the studied wards.


Subject(s)
Adult , Air Microbiology , Cross-Sectional Studies , Female , Humans , Infection Control/methods , Infectious Disease Transmission, Patient-to-Professional/statistics & numerical data , Male , Middle Aged , Personnel, Hospital , Risk Assessment , Thailand , Tuberculosis/transmission
9.
J. bras. pneumol ; 30(4): 350-357, jul.-ago. 2004. tab
Article in Portuguese | LILACS | ID: lil-383145

ABSTRACT

INTRODUÇAO:O Hospital Ferreira Machado, utilizado em parte das atividades de treinamento clínico dos alunos da graduação da Faculdade de Medicina de Campos, admitiu 65 pacientes com tuberculose em 2001. OBJETIVO: Quantificar a resposta cutânea ao PPD e descrever a prova tuberculínica (PT) positiva entre os alunos. Identificar e analisar os fatores associados à PT positiva. Comparar as taxas de PT positiva, incluindo o efeito booster e estimar a prevalência da PT positiva nos diferentes períodos da graduação. MÉTODO: Estudo transversal de 500 alunos de medicina matriculados no primeiro semestre de 2002. Informações sobre características sócio-demográficas, vacinação pelo BCG e exposições potenciais à TB foram obtidas por meio de questionário padronizado e validado. A PT foi feita por profissional habilitado pelo Ministério da Saúde, usando-se PPD Rt23 através da técnica de Mantoux feita em dois tempos. RESULTADOS: Dos 500 alunos elegíveis, 316 (63,2 por cento) foram incluídos. A análise mostrou taxas crescentes de positividade à PT feita em dois tempos, de acordo com o progredir das atividades práticas (4,0 por cento, 6,4 por cento e 13,1 por cento) e uma tendência de associação entre o período profissional e a PT positiva. O maior percentual de PT positiva foi encontrado durante os anos de treinamento clínico, o que corresponde ao maior tempo de exposição a pacientes (1.000 horas). CONCLUSAO: A prevalência da primeira PT positiva foi de 1,4 por cento (5/345). Após o segundo teste, a proporção de PT positiva foi elevada (7,9 por cento); 3). O período profissional (maior tempo de exposição a pacientes) mostrou tendência de associação com a PT positiva. A pesquisa do efeito booster mostrou-se altamente recomendável pois reduz a PT falso-negativa.


Subject(s)
Humans , Male , Female , Adult , Students, Medical , Tuberculin Test , Infectious Disease Transmission, Patient-to-Professional/statistics & numerical data , Tuberculosis, Pulmonary/diagnosis , Tuberculosis, Pulmonary/epidemiology , Brazil , Cross-Sectional Studies , Prevalence , Risk Factors , Time Factors , Tuberculosis, Pulmonary/transmission
10.
Rev. chil. infectol ; 19(3): 140-155, 2002. ilus, tab, graf
Article in Spanish | LILACS, MINSALCHILE | ID: lil-326037

ABSTRACT

La hepatitis B constituye un problema de salud pública mundial, con alta morbilidad asociada a daño hepático agudo, crónico y cáncer. En nuestro país, de baja prevalencia global (< 2 por ciento población), se ha observado un aumento de 1.03 por ciento en 2000 a 1.52 por ciento en 2001, siendo los grupo de mayor prevalencia los homosexuales, personas infectadas por VIH, y personal de salud y, en series anteriores niños poli transfundidos. En Latinoamérica el impacto de la infección por VHB es significativo, existiendo una distribución heterogénea de áreas de endemia alta, intermedia y baja, aún en un mismo país (Ej.: Brazil). El desarrollo de vacunas anti HB constituye una de las estrategias de inmunización más seguras y eficaces, induciendo inmunidad duradera (menor o igual 10 años). Su impacto a sido enormeen países en que se administra al recién nacidoy las metas de OMS/OPS y más recientemente de GAVI, van dirigidas a la estrategia de vacunación universal en este grupo etario. Sin embargo, paraalcanzar dichas metas, deben ser superados los problemas de acceso y costo. En Latinoamérica, el uso de vacuna se asocia en general al patrón epidemilógico. Algunos países aplican la vacuna por programa, como Brazil, en tanto otros como Perú la subencionan y recomiendan, con cumplimiento voluntario y en otros está restringido a grupos de riesgo (Uruguay). En nuestro país, la vacunación iniciada en forma dirigida, a personal de salud y otros grupos de riesgo, se ha ido ampliando a estudiantes del área de la salud y se encuentra en etapa de análisis un posible incremento de la cobertura


Subject(s)
Humans , Male , Female , Infant, Newborn , Infant , Child, Preschool , Child , Adolescent , Adult , Middle Aged , Hepatitis B Vaccines , Hepatitis B , Mass Vaccination , Risk Groups , Chile , Prevalence , Hepatitis B Vaccines , AIDS-Related Opportunistic Infections , Hepatitis B , Latin America/epidemiology , Biological Availability , Endemic Diseases/statistics & numerical data , Seroepidemiologic Studies , Disease Notification/statistics & numerical data , Infectious Disease Transmission, Patient-to-Professional/statistics & numerical data
11.
Rev. chil. infectol ; 18(1): 28-34, 2001. tab
Article in Spanish | LILACS | ID: lil-286987

ABSTRACT

Se revisa la experiencia del hospital de niños Dr. Exequiel González Cortéz en el período comprendido entre enero 1992 y diciembre de 1999, respecto de las exposiciones laborales a sangre y fluidos corporales en el personal de salud. Estas exposiciones significan para dicho personal un riesgo agregado de adquirir patógenos como virus de la inmunodeficiencia humana y virus de la hepatitis B entre otros, que depende de factores como su prevalencia en la población atendida, su transmisibilidad y el estado inmunológico del funcionario. En nuestra experiencia el personal más afectado es el grupo de enfermeras y las exposiciones más frecuentes son las punciones con aguja hueca. El accidente que produce más frecuentemente durante el procedimiento pero, en un número importante de casos, afecta a personal ajeno a éste por mala disposición y eliminación del material cortopunzante. La prevención de las exposiciones se basa en el cumplimiento de las precauciones estándares y la protección contra transmisión de enfermedades por esta vía en la inmunización activa de los funcionarios y/o la profilaxis post exposición según el patógeno involucrado. Este tema debe constituir objeto de capacitación permanente del personal de salud


Subject(s)
Humans , Occupational Exposure/statistics & numerical data , Cross Infection/epidemiology , Occupational Exposure/adverse effects , Occupational Exposure/prevention & control , Health Personnel/statistics & numerical data , Hospitals, Pediatric/statistics & numerical data , Cross Infection/etiology , Blood-Borne Pathogens , Punctures/adverse effects , Infectious Disease Transmission, Patient-to-Professional/statistics & numerical data , Infectious Disease Transmission, Patient-to-Professional/prevention & control , Universal Precautions
12.
Article in English | IMSEAR | ID: sea-95519

ABSTRACT

BACKGROUND: The route of transmission of Helicobacter pylori is unknown. Since the organism has been isolated from saliva, gastric juice and stool, medical personnel could be at high risk for acquiring the infection during procedures like gastrointestinal endoscopy. AIMS: To study whether endoscopy is a professional hazard for acquisition of H. pylori. METHODS: We studied the prevalence of IgG antibodies to H. pylori in endoscopists (n = 17), radiologists (n = 17) and personnel from paraclinical branches (n = 35); microbiology (n = 21), pathology (n = 7) and forensic medicine (n = 7); among the paraclinical personnel five were at high risk because they worked with cultures of H. pylori. Subjects answered a questionnaire regarding upper gastrointestinal symptoms, and precautions taken at the work place against infection. The serum was tested for IgG antibodies to H. pylori using a microwell ELISA and a rapid card test. RESULTS: H. pylori antibodies were present in five (29.4%) endoscopists, three (17.6%) radiologists and seven (20%) paraclinical personnel; only one of the 5 high risk para medical personnel was positive. There was no correlation between the duration of performing endoscopies and the H. pylori IgG status. CONCLUSION: Endoscopy is not a risk factor for acquiring H. pylori infection.


Subject(s)
Adult , Allied Health Personnel , Antibodies, Bacterial/blood , Endoscopy, Gastrointestinal , Female , Gastritis/epidemiology , Helicobacter Infections/epidemiology , Helicobacter pylori/immunology , Humans , Immunoglobulin G/blood , India/epidemiology , Infectious Disease Transmission, Patient-to-Professional/statistics & numerical data , Male , Occupational Diseases/epidemiology , Patient Care Team/statistics & numerical data , Radiology , Risk Factors , Seroepidemiologic Studies
13.
Rev. invest. clín ; 47(3): 181-7, mayo-jun. 1995. tab
Article in Spanish | LILACS | ID: lil-158937

ABSTRACT

Introducción. El riesgo de contraer infecciones de transmisión parenteral en el personal de salud ha cobrado importancia debido a sus elevados costos de atención, prolongada incapacidad, elevada mortalidad e importante estigmatización social. Objetivos. Conocer la frecuencia de exposiciones laborales en una institución, determinar los principales grupos laborales afectados y las circunstancias en las que ocurrieron dichos accidentes, y evaluar el seguimiento de los afectados. Métodos. Se revisaron las exposiciones laborales informadas espontáneamente al Comité de Control de Infecciones del INNSZ de junio de 1987 a diciembre de 1993. Se analizaron las categorías de empleo, tipo de accidente, instrumento y circunstancias en las que ocurrieron, y los resultados del seguimiento serológico para hepatitis B, hepatitis C (VHC) e infección por el virus de inmunodeficiencia humana (VIH basal y trimestralmente durante el primer año. Resultados. En seis años y medio se registraron 260 accidentes en 240 trabajadores. En el segundo semestre de 1987 se captaron dos accidentes, 23 en 1988, 25 en 1989, 23 en 1990, 36 en 1991, 90 en 1992 y 61 en 1993. Los afanadores e intendentes fueron los grupos más afectados (32 por ciento), seguidos por el personal de enfermería (27 por ciento) y los médicos internos de pregrado (20 por ciento). El 88 por ciento de los accidentes fueron de tipo punzocortante, 20 por ciento catalogados como profundos. La mayoría de los accidentes ocurrieron posterior a la utilización del instrumento: material desechado fuera de un contenedor rígido (18 por ciento), manipulación inadecuada de los contenedores (14 por ciento) o tratando de re-encapuchar agujas (11 por ciento); y en el 36 por ciento ocurrieron durante la realización de algún procedimiento específico. Ocurrió una seroconversión de hepatitis B en 10 casos de exposición al antígeno de superficie, una en nueve exposiciones con marcadores positivos para VHC, y ninguna en 54 accidentes con fuente contaminada por VIH. Conclusiones. El aparente incremento en el número de accidentes captados pudiera explicarse por una mayor conciencia para reportarlos. El 88 por ciento de los accidentes fueron de tipo punzocortante, y al menos 43 por ciento ocurrieron en circunstancias que pudieron ser prevenidas. El personal de intendencia, de enfermería y los médicos internos fueron los grupos más afectados, por lo que hacia ellos deberán dirigirse los mayores esfuerzos de educación y protección


Subject(s)
Humans , Accidents, Occupational/statistics & numerical data , Accidents, Occupational/trends , Equipment Contamination/prevention & control , Hepatitis B/diagnosis , Hepatitis B/etiology , Hepatitis C/diagnosis , Hepatitis C/etiology , Infectious Disease Transmission, Patient-to-Professional/statistics & numerical data , Personnel, Hospital , Acquired Immunodeficiency Syndrome/immunology
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