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Traebert J, Fratoni KRDBP, Rosa LCDD, Traebert E, Schneinder IJC. The burden of hepatitis C infection in a Southern Brazilian State. Rev Soc Bras Med Trop 2018; 51:670-673. [PMID: 30304275 DOI: 10.1590/0037-8682-0098-2017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Accepted: 04/20/2018] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION The study aimed to estimate the burden of hepatitis C in Santa Catarina, Brazil. METHODS An ecologic study was carried out to estimate the disability-adjusted life years (DALY) by summing the number of years of life lost and the number of years lived with disability. RESULTS A rate of 1,075.9 DALY/100,000 population was estimated, and was similar by sex. The highest burden was between the ages of 45 to 59 years and in the Grande Oeste region. CONCLUSIONS The burden of hepatitis C was high and concentrated in adult age groups with variations among regions.
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Affiliation(s)
- Jefferson Traebert
- Programa de Pós-Graduação Stricto Sensu em Ciências da Saúde, Universidade do Sul de Santa Catarina, Palhoça, SC, Brasil
| | | | | | - Eliane Traebert
- Programa de Pós-Graduação Stricto Sensu em Ciências da Saúde, Universidade do Sul de Santa Catarina, Palhoça, SC, Brasil
| | - Ione Jayce Ceola Schneinder
- Programa de Pós-Graduação Stricto Sensu em Ciências da Reabilitação, Universidade Federal de Santa Catarina, Araranguá, SC, Brasil
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Gorzoni ML, Aguado MRV, Pires SL, Faria LDFC. Compulsory notification at skilled nursing facilities. Rev Assoc Med Bras (1992) 2017; 63:447-451. [PMID: 28724043 DOI: 10.1590/1806-9282.63.05.447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Accepted: 11/07/2016] [Indexed: 11/22/2022] Open
Abstract
Introduction: Notifiable diseases (NDs) encompass conditions of high clinical severity and/or contagious. Being closed communities, long-term care facilities (LTCF) are places that deserve attention on their own, but one might be left wondering: what is the reality of NDs at Brazilian LTCFs? Objective: To determine the prevalence and type of NDs at large LTCF. Method: Active search for NDs conducted by the Hospital Infection Control Committee (HICC) in 459 beds. Due to the low turnover of patients, the monthly list kept by the HICC on NDs was analyzed. Data were grouped into males and females, and into elderly (age ≥ 60 years) and non-elderly (age ≤ 59 years). Results: 31 diseases in 29 patients (6.9% of all inpatients - 19 males and 10 females): 23 cases of hepatitis C, five of hepatitis B, two of human immunodeficiency virus (HIV), and one case of renal tuberculosis. One patient with hepatitis B and another HIV-positive also had hepatitis C. There was no statistical significance in the comparison of the two groups with the total number of other institutionalized patients - by age and gender - for total number of NDs and cases of hepatitis C (p>0.05). Conclusion: Chronic NDs and those requiring chronic treatment observed in this study suggest that Brazil needs more studies to define the dynamics of these diseases at LTCFs.
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Affiliation(s)
- Milton Luiz Gorzoni
- Adjunct Professor, Department of Internal Medicine, Faculdade de Ciências Médicas da Santa Casa de São Paulo (FCMSCSP), São Paulo, SP, Brazil
| | - Márcia Regina Valadares Aguado
- Nurse, Infection Control Committee, Dom Pedro II Geriatric and Convalescence Hospital, Irmandade da Santa Casa de Misericórdia de São Paulo, São Paulo, SP, Brazil
| | | | - Lilian de Fátima Costa Faria
- Assistant Physician, Dom Pedro II Geriatric and Convalescence Hospital, Irmandade da Santa Casa de Misericórdia de São Paulo, São Paulo, SP, Brazil
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Sá LCD, Araújo TMED, Griep RH, Campelo V, Monteiro CFDS. Seroprevalence of hepatitis C and factors associated with this in crack users. Rev Lat Am Enfermagem 2015; 21:1195-202. [PMID: 24402335 DOI: 10.1590/0104-1169.3126.2354] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2013] [Accepted: 08/21/2013] [Indexed: 09/24/2023] Open
Abstract
OBJECTIVE to investigate the seroprevalence of hepatitis C in crack users in Piauí. METHOD seroepidemiological survey, undertaken in the Psycho-Social Care Centers for Drugs and Alcohol (CAPS AD) in Piauí in the period December 2011 to May 2012. A questionnaire was administered and blood samples were collected for serological research. Fisher's exact test and the Mann-Whitney test were used, with a level of significance of (p<0.05). RESULTS the prevalence of Anti-HCV was 05 (1.4%) and 04 (1.1%) for the RNA-HCV. There was a statistically significant association between hepatitis C (serological marker RNA-HCV) and age, being resident at home, length of use of crack, interruption of the use of crack, and the habit of sharing the crack pipes. CONCLUSION the findings support the need to implement health policies aimed at crack users, due to the accelerated process of physical and psychological deterioration to which these are subject.
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Machado DDA, Silva GF, Torres AR, Cerqueira ATDAR. Depressive symptoms and harmful alcohol use in hepatitis C patients: prevalence and correlates. Rev Soc Bras Med Trop 2014; 47:149-57. [DOI: 10.1590/0037-8682-0270-2013] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2014] [Accepted: 04/11/2014] [Indexed: 02/06/2023] Open
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Zuure FR, Urbanus AT, Langendam MW, Helsper CW, van den Berg CHSB, Davidovich U, Prins M. Outcomes of hepatitis C screening programs targeted at risk groups hidden in the general population: a systematic review. BMC Public Health 2014; 14:66. [PMID: 24450797 PMCID: PMC4016146 DOI: 10.1186/1471-2458-14-66] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2013] [Accepted: 01/10/2014] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Effective screening programs are urgently needed to provide undiagnosed hepatitis C virus (HCV)-infected individuals with therapy. This systematic review of characteristics and outcomes of screening programs for HCV focuses on strategies to identify HCV risk groups hidden in the general population. METHODS We conducted a comprehensive search of MEDLINE and EMBASE databases for articles published between 1991-2010, including studies that screened the general population using either a newly developed (nonintegrated) screening program or one integrated in existing health care facilities. Look-back studies, prevalence studies, and programs targeting high-risk groups in care (e.g., current drug users) were excluded. RESULTS After reviewing 7052 studies, we identified 67 screening programs: 24 nonintegrated; 41 programs integrated in a variety of health care facilities (e.g., general practitioner); and 2 programs with both integrated and nonintegrated strategies. Together, these programs identified approximately 25,700 HCV-infected individuals. In general, higher HCV prevalence was found in programs in countries with intermediate to high HCV prevalence, in psychiatric clinics, and in programs that used a prescreening selection based on HCV risk factors. Only 6 programs used a comparison group for evaluation purposes, and 1 program used theory about effective promotion for screening. Comparison of the programs and their effectiveness was hampered by lack of reported data on program characteristics, clinical follow-up, and type of diagnostic test. CONCLUSIONS A prescreening selection based on risk factors can increase the efficiency of screening in low-prevalence populations, and we need programs with comparison groups to evaluate effectiveness. Also, program characteristics such as type of diagnostic test, screening uptake, and clinical outcomes should be reported systematically.
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Affiliation(s)
- Freke R Zuure
- Public Health Service of Amsterdam, the Netherlands, Infectious Diseases Cluster, P.O. Box 2200, Amsterdam 1000 CE, The Netherlands
| | - Anouk T Urbanus
- Public Health Service of Amsterdam, the Netherlands, Infectious Diseases Cluster, P.O. Box 2200, Amsterdam 1000 CE, The Netherlands
- Center for Infection and Immunology Amsterdam (CINIMA), Academic Medical Center (University of Amsterdam), P.O. Box 22660, Amsterdam 1100 DD, The Netherlands
| | - Miranda W Langendam
- Dutch Cochrane Centre, Academic Medical Center, P.O. Box 22660, Amsterdam 1100 DD, The Netherlands
| | - Charles W Helsper
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, P.O. Box 85500, Utrecht 3508 GA, The Netherlands
| | - Charlotte HSB van den Berg
- Public Health Service of Amsterdam, the Netherlands, Infectious Diseases Cluster, P.O. Box 2200, Amsterdam 1000 CE, The Netherlands
- Center for Infection and Immunology Amsterdam (CINIMA), Academic Medical Center (University of Amsterdam), P.O. Box 22660, Amsterdam 1100 DD, The Netherlands
| | - Udi Davidovich
- Public Health Service of Amsterdam, the Netherlands, Infectious Diseases Cluster, P.O. Box 2200, Amsterdam 1000 CE, The Netherlands
| | - Maria Prins
- Public Health Service of Amsterdam, the Netherlands, Infectious Diseases Cluster, P.O. Box 2200, Amsterdam 1000 CE, The Netherlands
- Center for Infection and Immunology Amsterdam (CINIMA), Academic Medical Center (University of Amsterdam), P.O. Box 22660, Amsterdam 1100 DD, The Netherlands
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Martins T, Machado DFGDP, Schuelter-Trevisol F, Trevisol DJ, Vieira e Silva RA, Narciso-Schiavon JL, Schiavon LDL. Prevalence and factors associated with HCV infection among elderly individuals in a southern Brazilian city. Rev Soc Bras Med Trop 2014; 46:281-7. [PMID: 23856863 DOI: 10.1590/0037-8682-0026-2013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2013] [Accepted: 06/04/2013] [Indexed: 12/28/2022] Open
Abstract
INTRODUCTION Few Latin American studies have assessed the prevalence of hepatitis C virus (HCV) infection in elderly individuals, in whom the highest rates are expected. We aimed to investigate the prevalence of and factors associated with HCV infection in elderly residents in the municipality of Tubarão, Santa Catarina. METHODS This cross-sectional study included 820 individuals (aged ≥ 60 years) who were selected by simple random sampling. The presence of anti-HCV antibodies was tested by chemiluminescence, and HCV RNA detection was performed for the anti-HCV-reactive subjects. Those individuals who were anti-HCV reactive but had undetectable HCV RNA levels were tested using a third-generation recombinant immunoblot assay. The variables were compared using the chi-squared test or Fisher's exact test, and those variables with p < 0.05 were included in the logistic regression model. RESULTS The mean patient age was 68.6 years (SD 7.0 years); 39% were men, and 92% were Caucasian. Eighteen subjects were anti-HCV positive. Among these individuals, 4 were characterized as false-positives, leaving 14 (1.7%) individuals with confirmed infections for analysis. HCV infection was associated with an age older than 65 years, households with 3 or more residents and the previous transfusion of blood products. In the logistic regression analysis, the following variables were independently associated with HCV infection: households with 3 or more residents (OR 7.9, 95% CI 1.7-35.9, p = 0.008) and previous blood transfusion (OR 6.2, 95% CI 2.1-18.6, p = 0.001). CONCLUSIONS The HCV prevalence in the elderly population in the municipality of Tubarão was higher than that found in previous studies of blood donors in the same region. Although exposure to contaminated blood products remained important, other transmission routes, such as household transmission, could play a role in HCV infection.
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Affiliation(s)
- Tatiana Martins
- Programa de Pós-Graduação em Ciências da Saúde, Universidade do Sul de Santa Catarina, Tubarão, SC, Brazil
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Falquetto TC, Endringer DC, Andrade TUD, Lenz D. Hepatitis C in prisoners and non-prisoners in Colatina, Espírito Santo, Brazil. BRAZ J PHARM SCI 2013. [DOI: 10.1590/s1984-82502013000400013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
The aim of the present work was to compare hepatitis C prevalence, genotypes, and risk factors between prisoners and non-prisoners in the city of Colatina, Espírito Santo, Brazil. This cross-sectional study involved approximately 1,600 residents and 730 prisoners, all of whom were living in Colatina. The percentage of individuals who tested positive for anti-HCV was 0.1% (2/1,600) in the non-prisoner group and 1.0% (7/730) in the prisoner group, confirming a higher risk of hepatitis C in the latter group. The percentage of subjects who progressed to HCV-RNA negative was 11.1% (1/9), confirming the high probability of evolution to chronicity. Genotype 1 was the most predominant genotype found. Factors associated with increased risk of hepatitis C were being male, being institutionalized, having an income of less than three minimum wages, having low educational attainment, and using injected drugs. Alcohol use, pain in the liver, migraine, and reported history of hepatitis were markedly associated with hepatitis C. The prison population tested positive for anti-HCV at a higher rate than the non-prison population.
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de Almeida MKC, Dos Santos KN, Fecury AA, de Oliveira CSF, Freitas AS, Quaresma JAS, Fuzii HT, Martins LC. Prevalence of viral hepatitis B and C in riverside communities of the Tucuruí Dam, Pará, Brazil. J Med Virol 2013; 84:1907-12. [PMID: 23080495 DOI: 10.1002/jmv.23356] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Epidemiologically, the relevance of infection caused by hepatitis viruses is related mainly to their wide geographic distribution and the large number of infected individuals in all parts of the world. In this study, 668 residents from the islands around the Tucuruí Dam were selected. Blood samples were collected for investigation of serological markers (HBsAg, total anti-HBc, anti-HBS, and anti-HCV) by enzyme immunoassays. HCV-positive subjects were tested using RT-PCR and RFLP for the identification of viral genotypes. Among the 668 subjects studied, 1.9% were HBsAg positive, 28% were total anti-HBc positive, and 41.9% were anti-HBs positive. The anti-HBs marker alone (vaccine response) was detected in 25.7% of the volunteers. Anti-HCV antibody was detected in 2.2% of the subjects and genotype 1 was the predominant genotype (70%). The results indicate an intermediate level of HBV and HCV endemicity in the region studied, as well as low HBV vaccination coverage.
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Peña-Orellana M, Hernández-Viver A, Caraballo-Correa G, Albizu-García CE. Prevalence of HCV risk behaviors among prison inmates: tattooing and injection drug use. J Health Care Poor Underserved 2011; 22:962-82. [PMID: 21841290 DOI: 10.1353/hpu.2011.0084] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Hepatitis C virus (HCV) is the most common blood-borne chronic viral infection in the United States and it is over represented in incarcerated populations. This study estimates if in prison tattooing is associated with self reported HCV infection in a probabilistic sample of 1,331 sentenced inmates in Puerto Rico prisons anonymously surveyed in 2004, who had previously been tested for HCV. Analysis were carried out with the total sample and among non-injectors (n=796) to control for injection drug use (IDU) and other confounders. Nearly 60% of inmates had acquired tattoos in prison. HCV was reported by 27% of subjects in the total sample and by 12% of non-injectors who had undergone tattoos in prison. IDU was the strongest predictor of HCV in the total sample (OR=5.6, 95% CI=3.2-9.7). Among non injectors, tattooing with reused needles or sharp objects and/ or reusing ink was positively associated with HCV self-report (OR=2.6, 95% CI=1.3-5.5). Tattooing is a common occurrence in this prison setting. Findings suggest that preventive interventions are required to reduce the risk of HCV transmission through unsterile tattooing and injection practices.
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Affiliation(s)
- Marisol Peña-Orellana
- Center for Evaluation and Sociomedical Research, Graduate School of Public Health, University of Puerto Rico Medical Sciences Campus, San Juan, Puerto Rico
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Germano FN, dos Santos CA, Honscha G, Strasburg A, Gabbi B, Mendoza-Sassi RA, Soares EA, Seuánez HN, Soares MA, Martínez AMB. Prevalence of hepatitis C virus among users attending a voluntary testing centre in Rio Grande, southern Brazil: predictive factors and hepatitis C virus genotypes. Int J STD AIDS 2011; 21:466-71. [PMID: 20852195 DOI: 10.1258/ijsa.2009.009089] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
We estimated the prevalence of hepatitis C (HCV) infection and associated risk factors in 750 individuals attending the Voluntary Counseling and Testing Center of Rio Grande (VCT/RG), in Southern Brazil, and identified viral genotypes. Demographic data and risk factors for HCV transmission were also collected and analysed. Anti-HCV antibody-positive individuals were tested for HCV-RNA and genotyped by sequencing the 5' untranslated region of the viral genome. Prevalence estimates of anti-HCV and HCV-RNA were 6% and 5.5%, respectively. We identified genotypes 1 (67%), 2 (2%) and 3 (31%); the latter was more prevalent than in other regions of Brazil. Anti-HCV prevalence in VCT/RG users was similar to previous reports. Age, previous blood transfusion, sexual orientation and injecting drug use were independent predictors of HCV infection. The presence of multiple risk factors was also associated with a higher risk for HCV infection. HCV genotype was not associated with any variable analysed in this study.
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Affiliation(s)
- F N Germano
- Departamento de Patologia, Fundação Universidade Federal do Rio Grande, AV. General Osório S/N, Centro 96200-400 Rio Grande
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Franceschi S, Lise M, Trépo C, Berthillon P, Chuang SC, Nieters A, Travis RC, Vermeulen R, Overvad K, Tjønneland A, Olsen A, Bergmann MM, Boeing H, Kaaks R, Becker N, Trichopoulou A, Lagiou P, Bamia C, Palli D, Sieri S, Panico S, Tumino R, Sacerdote C, Bueno-de-Mesquita B, Peeters PHM, Rodríguez L, Barroso LL, Dorronsoro M, Sánchez MJ, Navarro C, Barricarte A, Regnér S, Borgquist S, Melin B, Hallmans G, Khaw KT, Wareham N, Rinaldi S, Hainaut P, Riboli E, Vineis P. Infection with hepatitis B and C viruses and risk of lymphoid malignancies in the European Prospective Investigation into Cancer and Nutrition (EPIC). Cancer Epidemiol Biomarkers Prev 2010; 20:208-14. [PMID: 21098651 DOI: 10.1158/1055-9965.epi-10-0889] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Case-control studies suggested a moderate, but consistent, association of hepatitis C virus (HCV) infection with lymphoid tissue malignancies, especially non-Hodgkin lymphoma (NHL). More limited data suggested that hepatitis B virus (HBV) infection might also be associated with NHL. However, prospective studies on the topic are few. METHODS A nested case-control study was conducted in eight countries participating in the EPIC prospective study. Seven hundred thirty-nine incident cases of NHL, 238 multiple myeloma (MM), and 46 Hodgkin lymphoma (HL) were matched with 2,028 controls. Seropositivity to anti-HCV, anti-HBc, and HBsAg was evaluated and conditional logistic regression was used to estimate odds ratios (OR) and corresponding 95% confidence intervals (CI) for NHL, MM, or HL, and their combination. RESULTS Anti-HCV seropositivity among controls in different countries ranged from 0% to 5.3%; HBsAg from 0% to 2.7%; and anti-HBc from 1.9% to 45.9%. Similar nonsignificant associations were found with seropositivity to HBsAg for NHL (OR = 1.78; 95% CI: 0.78-4.04), MM (OR = 4.00; 95% CI: 1.00-16.0), and HL (OR = 2.00; 95% CI: 0.13-32.0). The association between HBsAg and the combination of NHL, MM, and HL (OR = 2.21; 95% CI: 1.12-4.33) was similar for cancer diagnosed less than 3 and 3 or more years after blood collection. No significant association was found between anti-HCV and NHL, MM, or HL risk, but the corresponding CIs were very broad. CONCLUSIONS Chronic HBV infection may increase the risk of lymphoid malignancies among healthy European volunteers. IMPACT Treatment directed at control of HBV infection should be evaluated in HBsAg-seropositive patients with lymphoid tissue malignancies.
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Affiliation(s)
- Silvia Franceschi
- International Agency for Research on Cancer, 150 cours Albert Thomas, 69372 Lyon, cedex 08, France.
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