| Journal: | Salud pública de México |
| Database: | PERIÓDICA |
| System number: | 000341372 |
| ISSN: | 0036-3634 |
| Authors: | Contreras, Ana M1 Sotelo, Marcela1 Celis, Alfredo1 Villalobos, Diana B2 Ancona Piste, Oscar1 Ochoa Jiménez, Rodolfo J3 López Ramírez, Karina1 |
| Institutions: | 1Instituto Mexicano del Seguro Social, Centro Médico Nacional de Occidente, Guadalajara, Jalisco. México 2Instituto Mexicano del Seguro Social, Hospital General Regional 46, Guadalajara, Jalisco. México 3Instituto Mexicano del Seguro Social, Hospital General de Zona 1, Colima. México |
| Year: | 2011 |
| Volumen: | 53 |
| Pages: | 19-19s25 |
| Country: | México |
| Language: | Español |
| Document type: | Artículo |
| Approach: | Experimental, caso clínico |
| Spanish abstract | OBJETIVO: Medir la asociación entre el antecedente de procedimientos anestésicos y el riesgo de infección por el virus de la hepatitis C (VHC) en pacientes con cirugía previa. MATERIAL Y MÉTODOS: Diseño de casos y controles; los casos fueron pacientes con anticuerpo (anti-VHC) positivo confirmado por RIBA y/o RNA VHC y los controles fueron sujetos con el anti-VHC negativo. El riesgo de infección se estimó por razón de momios (RM) y análisis multivariado con regresión logística. RESULTADOS: Se incluyeron 362 sujetos, 211 casos y 151 controles; en 70 casos (33.2%), con cirugía previa, los procedimientos anestésicos se identificaron como único factor de riesgo significativo para la infección por el VHC (RM ajustada 2.44, IC 95% 1.44 - 4.11). CONCLUSIONES: Este es el primer estudio en México que demuestra asociación de riesgo significativa con el antecedente de procedimientos anestésicos por cirugía previa, en uno de cada tres enfermos con hepatitis C |
| English abstract | OBJECTIVE: Nosocomial transmission of hepatitis C virus (HCV) infection had been related with anesthesia procedures. The study aim was to measure the association between anesthesia procedures in cases with previous surgery and HCV infection. MATERIAL AND METHODS: In a case-control study were included subjects that attended to the Central Blood Bank of the West Medical National Center, Mexican Institute of the Social Security in Guadalajara, Jalisco between july 2005 and september 2007. Cases were patients with positive hepatitis C antibody (anti-HCV) confirmed by recombinant immunoblot assay (RIBA) and/or nucleic acid test (HCV RNA); the control group was blood donors with negative antibody. An exhaustive questionnaire about risk factors for hepatitis C, was applied. The risk of HCV infection was determined with the Odds Ratio (OR) and multivariate analysis was made by logistic regression. RESULTS: We included 362 subjects, 211 cases and 151 controls; in 70 (33.2%) cases were found significant association between the anesthesia procedures and HCV infection in patients with previous surgery (OR adjusted 2.44, CI 95% 1.44 - 4.11) CONCLUSION: This is the first study in México that demonstrate association between history of anesthesia procedures and HCV infection in cases with previous surgery |
| Disciplines: | Medicina |
| Keyword: | Cirugía, Hospitales, Microbiología, Salud pública, Hepatitis C, Anestesia, Factores de riesgo |
| Keyword: | Medicine, Hospitals, Microbiology, Public health, Surgery, Hepatitis C, Anesthesia, Risk factors |
| Full text: | Texto completo (Ver HTML) |
