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Valentim JLRS, Dias-Trindade S, Oliveira ESG, Moreira JAM, Fernandes F, Romão MH, Morais PSG, Caitano AR, Dias AP, Oliveira CAP, Coutinho KD, Ceccim RB, Valentim RAM. The relevancy of massive health education in the Brazilian prison system: The course "health care for people deprived of freedom" and its impacts. Front Public Health 2022; 10:935389. [PMID: 36033741 PMCID: PMC9399509 DOI: 10.3389/fpubh.2022.935389] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 07/26/2022] [Indexed: 01/25/2023] Open
Abstract
Introduction Brazil has one of the largest prison populations globally, with over 682,000 imprisoned people. Prison health is a public health emergency as it presents increasingly aggravating disease rates, mainly sexually transmitted infections (STI). And this problem already affects both developed and developing nations. Therefore, when thinking about intervention strategies to improve this scenario in Brazil, the course "Health Care for People Deprived of Freedom" (ASPPL), aimed at prison health, was developed. This course was implemented in the Virtual Learning Environment of the Brazilian Health System (AVASUS). Given this context, this study analyzed the aspects associated with massive training through technological mediation and its impacts on prison health. Methods This cross-sectional study analyzed data from 8,118 ASPPL course participants. The data analyzed were collected from six sources, namely: (i) AVASUS, (ii) National Registry of Health Care Facilities (CNES), (iii) Brazilian Occupational Classification (CBO), (iv) National Prison Department (DEPEN); (v) Brazilian Institute of Geography and Statistics (IBGE); and the (iv) Brazilian Ministry of Health (MoH), through the Outpatient Information System of the Brazilian National Health System (SIA/SUS). A data processing pipeline was conducted using Python 3.8.9. Results The ASPPL course had 8,118 participants distributed across the five Brazilian regions. The analysis of course evaluation by participants who completed it shows that 5,190 (63.93%) reported a significant level of satisfaction (arithmetic mean = 4.9, median = 5, and standard deviation = 0.35). The analysis revealed that 3,272 participants (40.31%) are health workers operating in distinct levels of care. The prison system epidemiological data shows an increase in syphilis diagnosis in correctional facilities. Conclusions The course enabled the development of a massive training model for various health professionals at all care levels and regions of Brazil. This is particularly important in a country with a continental size and a large health workforce like Brazil. As a result, social and prison health impacts were observed.
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Affiliation(s)
- Janaína L. R. S. Valentim
- Laboratory of Technological Innovation in Health (LAIS), Federal University of Rio Grande do Norte (UFRN), Natal, Rio Grande do Norte, Brazil,Centre for Interdisciplinary Studies, University of Coimbra, Coimbra, Portugal
| | - Sara Dias-Trindade
- Centre for Interdisciplinary Studies, University of Coimbra, Coimbra, Portugal,Centre for Interdisciplinary Studies, Faculty of Arts and Humanities, University of Coimbra, Coimbra, Portugal
| | - Eloiza S. G. Oliveira
- Laboratory of Technological Innovation in Health (LAIS), Federal University of Rio Grande do Norte (UFRN), Natal, Rio Grande do Norte, Brazil,Institute of Human Formation with Technologies, State University of Rio de Janeiro (UERJ), Rio de Janeiro, Paraná, Brazil
| | - José A. M. Moreira
- Centre for Interdisciplinary Studies, University of Coimbra, Coimbra, Portugal,Department of Education and Distance Learning (DEED), Open University (Universidade Aberta), Lisbon, Portugal
| | - Felipe Fernandes
- Laboratory of Technological Innovation in Health (LAIS), Federal University of Rio Grande do Norte (UFRN), Natal, Rio Grande do Norte, Brazil,*Correspondence: Felipe Fernandes
| | - Manoel H. Romão
- Laboratory of Technological Innovation in Health (LAIS), Federal University of Rio Grande do Norte (UFRN), Natal, Rio Grande do Norte, Brazil
| | - Philippi S. G. Morais
- Laboratory of Technological Innovation in Health (LAIS), Federal University of Rio Grande do Norte (UFRN), Natal, Rio Grande do Norte, Brazil
| | - Alexandre R. Caitano
- Laboratory of Technological Innovation in Health (LAIS), Federal University of Rio Grande do Norte (UFRN), Natal, Rio Grande do Norte, Brazil
| | - Aline P. Dias
- Laboratory of Technological Innovation in Health (LAIS), Federal University of Rio Grande do Norte (UFRN), Natal, Rio Grande do Norte, Brazil
| | - Carlos A. P. Oliveira
- Laboratory of Technological Innovation in Health (LAIS), Federal University of Rio Grande do Norte (UFRN), Natal, Rio Grande do Norte, Brazil,Institute of Human Formation with Technologies, State University of Rio de Janeiro (UERJ), Rio de Janeiro, Paraná, Brazil,International Council for Open and Distance Education, Oslo, Norway
| | - Karilany D. Coutinho
- Laboratory of Technological Innovation in Health (LAIS), Federal University of Rio Grande do Norte (UFRN), Natal, Rio Grande do Norte, Brazil
| | - Ricardo B. Ceccim
- Postgraduate Program in Education, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul, Brazil
| | - Ricardo A. M. Valentim
- Laboratory of Technological Innovation in Health (LAIS), Federal University of Rio Grande do Norte (UFRN), Natal, Rio Grande do Norte, Brazil
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Tanaka TSO, Cesar GA, Rezende GRD, Puga MAM, Weis-torres SMDS, Bandeira LM, Pompílio MA, Croda J, Guimarães ML, Motta-castro ARC. Molecular Epidemiology of HIV-1 among Prisoners in Central Brazil and Evidence of Transmission Clusters. Viruses 2022; 14:1660. [PMID: 36016283 PMCID: PMC9415882 DOI: 10.3390/v14081660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/05/2022] [Accepted: 07/07/2022] [Indexed: 02/04/2023] Open
Abstract
Higher rates of human immunodeficiency virus (HIV) infection have been detected in prisoners when compared with the general population, but research into HIV molecular epidemiology and its transmission network has been lacking among them. Thus, this study aimed to verify potential HIV molecular transmission networks among prisoners. In addition, we aimed to describe the mutations related to antiretroviral resistance in these isolates. Thus, we conducted a cross-sectional survey from 2013 to 2018 in prisons in Central-Western Brazil, and the final sampling composed of 84 prisoners. Proviral DNA was extracted from each whole blood sample followed by amplification of the partial polymerase gene and sequencing. Forty-nine sequences (58.3%) were classified as subtype B, followed by C (14.3%), D, and F1 (2.4% each). A complex and dynamic HIV-1 epidemic is observed in the prisons, as 25% of the sequences were recombinant forms. We detected 15 HIV transmission clusters composed of at least two sequences, that included not only prisoners but also individuals from the general population from the same State with a variety of risk behaviors. Thirty-two percent (32.0%) of treatment-experienced prisoners had at least one drug resistance mutation (DRM), while transmitted DRMs were found in 5.9% of the prisoners. We highlight the urgent need for routine surveillance of HIV-1 infection including resistance genotypic tests considering the high disease burden, risky behaviors inside prisons, and the dynamic relationship of prisoners with the outside community.
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Ahmadi Gharaei H, Fararouei M, Mirzazadeh A, Sharifnia G, Rohani-Rasaf M, Bastam D, Rahimi J, Kouhestani M, Rezaian S, Dianatinasab M. The global and regional prevalence of hepatitis C and B co-infections among prisoners living with HIV: a systematic review and meta-analysis. Infect Dis Poverty 2021; 10:93. [PMID: 34210349 PMCID: PMC8252262 DOI: 10.1186/s40249-021-00876-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 06/16/2021] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Hepatitis B virus (HBV) and hepatitis C virus (HCV) infections are common among individuals with human immune deficiency virus (HIV) infection worldwide. In this study, we did a systematic review and meta-analysis of the published literature to estimate the global and regional prevalence of HCV, HBV and HIV coinfections among HIV-positive prisoners. METHODS We searched PubMed via MEDLINE, Embase, the Cochrane Library, SCOPUS, and Web of science (ISI) to identify studies that reported the prevalence of HBV and HCV among prisoners living with HIV. We used an eight-item checklist for critically appraisal studies of prevalence/incidence of a health problem to assess the quality of publications in the included 48 cross-sectional and 4 cohort studies. We used random-effect models and meta-regression for the meta-analysis of the results of the included studies. RESULTS The number of the included studies were 50 for HCV-HIV, and 23 for HBV-HIV co-infections. The pooled prevalence rates of the coinfections were 12% [95% confidence interval (CI) 9.0-16.0] for HBV-HIV and 62% (95% CI 53.0-71.0) for HCV-HIV. Among HIV-positive prisoners who reported drug injection, the prevalence of HBV increased to 15% (95% CI 5.0-23.0), and the HCV prevalence increased to 78% (95% CI 51.0-100). The prevalence of HBV-HIV coinfection among prisoners ranged from 3% in the East Mediterranean region to 27% in the American region. Also, the prevalence of HCV-HIV coinfections among prisoners ranged from 6% in Europe to 98% in the East Mediterranean regions. CONCLUSIONS Our findings suggested that the high prevalence of HBV and HCV co-infection among HIV-positive prisoners, particularly among those with a history of drug injection, varies significantly across the globe. The results of Meta-regression analysis showed a sliding increase in the prevalence of the studied co-infections among prisoners over the past decades, rising a call for better screening and treatment programs targeting this high-risk population. To prevent the above coinfections among prisoners, aimed public health services (e.g. harm reduction via access to clean needles), human rights, equity, and ethics are to be seriously delivered or practiced in prisons. Protocol registration number: CRD42018115707 (in the PROSPERO international).
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Affiliation(s)
- Hasan Ahmadi Gharaei
- Department of Epidemiology, School of Public Health and Nutrition, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Health, Faculty of Public Health, Social Determinants of Health Research Center, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Mohammad Fararouei
- Department of Epidemiology, School of Public Health and Nutrition, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ali Mirzazadeh
- Department of Epidemiology and Biostatistics and Institute for Global Health Sciences, University of California San Francisco, San Francisco, CA, USA
| | - Golnaz Sharifnia
- Department of Epidemiology, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
| | - Marzieh Rohani-Rasaf
- Department of Epidemiology, School of Public Health, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Dariush Bastam
- Medical School, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Jamileh Rahimi
- Department of Epidemiology and Biostatistics, School of Public Health, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Mostafa Kouhestani
- Department of Health, Faculty of Public Health, Social Determinants of Health Research Center, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Shahab Rezaian
- Infectious Diseases Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mostafa Dianatinasab
- Department of Epidemiology, School of Public Health, Shahroud University of Medical Sciences, Shahroud, Iran.
- Department of Complex Genetics and Epidemiology, School of Nutrition and Translational Research in Metabolism, Maastricht University, Universiteitssingel 40 (Room C5.570), 6229 ER, Maastricht, the Netherlands.
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Mundt AP, Baranyi G, Gabrysch C, Fazel S. Substance Use During Imprisonment in Low- and Middle-Income Countries. Epidemiol Rev 2018; 40:70-81. [PMID: 29584860 PMCID: PMC5982797 DOI: 10.1093/epirev/mxx016] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2017] [Accepted: 11/07/2017] [Indexed: 12/29/2022] Open
Abstract
Substance use disorders are among the most common health problems of people involved with the criminal justice system. Scaling up addiction services in prisons is a global public health and human rights challenge, especially in poorly resourced countries. We systematically reviewed the prevalence of substance use in prison populations in low- and middle-income countries. We searched for studies reporting prevalence rates of nicotine, alcohol, illicit drug, and injection drug use during imprisonment in unselected samples of imprisoned people in low- and middle-income countries. Data meta-analysis was conducted and sources of heterogeneity were examined by meta-regression. Prevalence of nicotine use during imprisonment ranged from 5% to 87%, with a random-effects pooled estimate of 56% (95% confidence interval (CI): 45, 66) with significant geographical heterogeneity. Alcohol use varied from 1% to 76% (pooled prevalence, 16%, 95% CI: 9, 25). Approximately one-quarter of people (25%; 95% CI: 17, 33; range, 0–78) used illicit drugs during imprisonment. The prevalence of injection drug use varied from 0% to 26% (pooled estimate, 1.6%, 95% CI: 0.8, 3.0). Lifetime substance use was investigated in secondary analyses. The high prevalence of smoking in prison suggests that policies regarding smoking need careful review. Furthermore, the findings underscore the importance of timely, scalable, and available treatments for alcohol and illegal drug use by people involved with the criminal justice system.
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Affiliation(s)
- Adrian P Mundt
- Medical Faculty, Universidad Diego Portales, Santiago, Chile.,Medical School, Universidad San Sebastián, Puerto Montt, Chile
| | - Gergo Baranyi
- Center for Research on Environment Society and Health, School of Geosciences, University of Edinburgh, Edinburgh, United Kingdom.,Institute and Polyclinic for Occupational and Social Medicine, Technische Universität Dresden, Germany
| | - Caroline Gabrysch
- Department of Psychiatry and Psychotherapy Campus Mitte, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Seena Fazel
- Department of Psychiatry, Oxford University, Oxford, United Kingdom
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Domingues RMSM, Leal MDC, Pereira APE, Ayres B, Sánchez AR, Larouzé B. Prevalence of syphilis and HIV infection during pregnancy in incarcerated women and the incidence of congenital syphilis in births in prison in Brazil. CAD SAUDE PUBLICA 2017; 33:e00183616. [PMID: 29166489 DOI: 10.1590/0102-311x00183616] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Accepted: 02/01/2017] [Indexed: 11/21/2022] Open
Abstract
This study aimed to estimate the prevalence of syphilis and HIV infection during pregnancy, the mother to child transmission of syphilis and the incidence of congenital syphilis in incarcerated women in Brazil; to compare these rates to those observed in pregnant women outside of jail; and to verify the maternal factors associated with syphilis infection during pregnancy in free and incarcerated women. We used data from two nationwide studies conducted during the period 2011-2014. The Birth in Brazil study included 23,894 free women cared for in 266 hospitals. The Maternal and Infant Health in Prisons study included 495 incarcerated pregnant women or mothers living with their children, according to a census conducted in 33 female prisons. The same case definitions and data collection methods were used in both studies. The chi-square test was used to compare the characteristics of incarcerated and free women with a significance of 0.05. For incarcerated women, the estimated prevalence of syphilis during pregnancy was 8.7% (95%CI: 5.7-13.1) and for HIV infection 3.3% (95%CI: 1.7-6.6); the estimated mother to child transmission of syphilis was 66.7% (95%CI: 44.7-83.2) and the incidence of congenital syphilis was 58.1 per 1,000 living newborns (95%CI: 40.4-82.8). Incarcerated women had a greater prevalence of syphilis and HIV infection during pregnancy, lower quality of antenatal care and higher levels of social vulnerability. Syphilis infection showed to be an indicator of social vulnerability in free women, but not in incarcerated women. Health initiatives in prison are necessary to reduce healthcare inequalities and should include adequate antenatal and birth care.
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Affiliation(s)
| | - Maria do Carmo Leal
- Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz, Rio de Janeiro, Brasil
| | | | - Barbara Ayres
- Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz, Rio de Janeiro, Brasil
| | - Alexandra Roma Sánchez
- Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz, Rio de Janeiro, Brasil
| | - Bernard Larouzé
- Sorbonne Universités, UPMC Univ Paris 06, INSERM, IPLESP UMRS 1132, F75012 Paris, France
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Amaku M, Burattini MN, Coutinho FA, Lopez LF, Mesquita F, Naveira MC, Pereira GF, Santos MÉ, Massad E. Estimating the Size of the HCV Infection Prevalence: A Modeling Approach Using the Incidence of Cases Reported to an Official Notification System. Bull Math Biol 2016; 78:970-90. [PMID: 27160282 DOI: 10.1007/s11538-016-0170-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Accepted: 04/21/2016] [Indexed: 10/21/2022]
Abstract
In this paper we propose two methods to give a first rough estimate of the actual number of hepatitis C virus (HCV)-infected individuals (prevalence) taking into account the notification rate of newly diagnosed infections (incidence of notification) and the size of the liver transplantation waiting list (LTWL) of patients with liver failure due to chronic HCV infection. Both approaches, when applied to the Brazilian HCV situation converge to the same results, that is, the methods proposed reproduce both the prevalence of reported cases and the LTWL with reasonable accuracy. We use two methods to calculate the prevalence of HCV that, as a first, and very crude approximation, assumes that the actual prevalence of HCV in Brazil is proportional to the reported incidence to the official notification system with a constant denoted [Formula: see text]. In the paper we discuss the limitations and advantages of this assumption. With the two methods we calculated [Formula: see text], which reproduces both the reported incidence and the size of the LTWL. With the value of [Formula: see text] we calculated the prevalence I(a) (the integral of which resulted in 1.6 million people living with the infection in Brazil, most of whom unidentified). Other variables related to HCV infection (e.g., the distribution of the proportion of people aged a who got infected n years ago) can be easily calculated from this model. These new variables can then be measured and the model can be recursively updated, improving its accuracy.
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Keten D, Emin Ova M, Sirri Keten H, Keten A, Gulderen E, Tumer S, Caliskan A, Kulotu S. The Prevalence of Hepatitis B and C Among Prisoners in Kahramanmaras, Turkey. Jundishapur J Microbiol 2016; 9:e31598. [PMID: 27127594 PMCID: PMC4842253 DOI: 10.5812/jjm.31598] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2015] [Revised: 12/08/2015] [Accepted: 12/16/2015] [Indexed: 01/06/2023] Open
Abstract
Background Hepatitis B virus (HBV) and hepatitis C virus (HCV) infections are among the most important health issues in Turkey. Human immunodeficiency virus (HIV) infections are less frequently observed in the country. The individuals who had blood transfusions, patients undergoing hemodialysis, and intravenous drug addicted individuals, people who had tattoos/piercings, communal living environments, contamination of a family member, and prisoners are the main risk groups. Objectives The current study aimed to discuss the prevalence and the genotypes of hepatitis and HIV infections among a specific group, namely individuals incarcerated in prisons. Patients and Methods Two-hundred and sixty-six prisoners sentenced for crimes such as robbery, sexual assault, assault substance abuse or selling drugs in the Kahramanmaras closed prison were recruited for the study. Demographic data and the presence of hepatitis B, hepatitis C and HIV were investigated in the study subjects. Results Out of the 266 cases included in the study, 89.5% were male, 10.5% were female and the mean age was 31.21 ± 8.99 years. Risk factors were detected in 27.4% of the subjects. Out of the 73 subjects, among whom the risk factors were detected, 20.3% had intravenous substance use, 3.8% had a history of operation/transfusion, 1.9% had a history of indentation and 1.5% had unprotected sexual contact. The rate of hepatitis B surface antigen (HBsAg) positivity was 2.6%, the ratio of anti-HBs positive subjects was 35.0% and immunity was achieved with vaccination in 43% of the subjects. Anti-HCV was positive in 17.7% of the prisoners and the genotype 3 and genotype 1 were 68.1% (n = 32) and 2.1% (n = 1), respectively. Conclusions Continued substance abuse among most of the drug addicted individuals in prisons, common use of injection materials, tattoos and other circumstances that cause blood contact increase the risk of blood-borne infections.
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Affiliation(s)
- Derya Keten
- Department of Clinical Microbiology and Infectious Diseases, Necip Fazil City Hospital, Kahramanmaras, Turkey
| | - Mehmet Emin Ova
- Kahramanmaras Closed Prison, General Practice, Kahramanmaras, Turkey
| | - Hamit Sirri Keten
- Department of Family Medicine, Kurtul Family Health Center, Kahramanmaras, Turkey
- Corresponding author: Hamit Sirri Keten, Department of Family Medicine, Kurtul Family Health Center, TR-46100 Kahramanmaras, Turkey. Tel: +90-5535385501, Fax: +90-3442212371, E-mail:
| | - Alper Keten
- Council of Forensic Medicine, Kahramanmaras Branch, Kahramanmaras, Turkey
| | - Evrim Gulderen
- Department of Clinical Microbiology and Infectious Diseases, Necip Fazil City Hospital, Kahramanmaras, Turkey
| | - Seray Tumer
- Department of Microbiology, Necip Fazil City Hospital, Kahramanmaras, Turkey
| | - Ahmet Caliskan
- Department of Microbiology, Necip Fazil City Hospital, Kahramanmaras, Turkey
| | - Suleyman Kulotu
- Department of Clinical Microbiology and Infectious Diseases, Necip Fazil City Hospital, Kahramanmaras, Turkey
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de Albuquerque ACC, da Silva DM, Rabelo DCC, de Lucena WAT, de Lima PCS, Coelho MRCD, Tiago GGDB. [Seroprevalence and factors associated with human immunodeficiency virus (HIV) and syphilis in inmates in the state of Pernambuco, Brazil]. Cien Saude Colet 2016; 19:2125-32. [PMID: 25014292 DOI: 10.1590/1413-81232014197.08602013] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2013] [Accepted: 12/03/2013] [Indexed: 11/22/2022] Open
Abstract
Prison inmates are more vulnerable to HIV and other Sexually Transmitted Infections (STIs) due to risk factors such as needle sharing and unprotected sex with homosexuals. The aim of this work was to determine the seroprevalence and risk factors associated with the human immunodeficiency virus (HIV-1/2) and syphilis among male inmates in Caruaru, State of Pernambuco, Brazil. A cross-sectional study was performed between May and July 2011, when 1,097 inmates at a prison in Caruaru were assessed by means of interviews and blood sample collection for performing the respective tests. The prevalence was 1.19% for HIV infection and 3.92% for syphilis. HIV infection showed a statistically significant association (p <0.05), with injected drug use, homosexuality and blood transfusions. With respect to HIV status and syphilis, factors related to sex life were statistically significant (p <0.05). The prison population is a high risk group for the diseases investigated. The prevalence rates identified indicate the need to implement prevention programs, helping to contain such diseases in this particular population group.
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Affiliation(s)
| | - Débora Maria da Silva
- Setor de Virologia, Laboratório Escola, Faculdade Associação Caruaruense de Ensino Superior, Caruaru, PE, Brasil, ceciliaalbuquerque@ asces.edu.br
| | - Deyse Caroline Cabral Rabelo
- Setor de Virologia, Laboratório Escola, Faculdade Associação Caruaruense de Ensino Superior, Caruaru, PE, Brasil, ceciliaalbuquerque@ asces.edu.br
| | - Waldenia Agny Torres de Lucena
- Setor de Virologia, Laboratório Escola, Faculdade Associação Caruaruense de Ensino Superior, Caruaru, PE, Brasil, ceciliaalbuquerque@ asces.edu.br
| | - Paloma Cássia Silva de Lima
- Setor de Virologia, Laboratório Escola, Faculdade Associação Caruaruense de Ensino Superior, Caruaru, PE, Brasil, ceciliaalbuquerque@ asces.edu.br
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Magri MC, Ibrahim KY, Pinto WP, França FODS, Bernardo WM, Tengan FM. Prevalence of hepatitis C virus in Brazil's inmate population: a systematic review. Rev Saude Publica 2015; 49:36. [PMID: 26247383 PMCID: PMC4544450 DOI: 10.1590/s0034-8910.2015049005886] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2014] [Accepted: 12/05/2014] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVE To estimate the prevalence of hepatitis C virus infection in Brazil’s inmate population. METHODS Systematic review on hepatitis C virus infection in the inmate population. Brazilian studies published from January 1, 1989 to February 20, 2014 were evaluated. The methodological quality of the studies was assessed using a scale of 0 to 8 points. RESULTS Eleven eligible studies were analyzed and provided data on hepatitis C virus infection among 4,375 inmates from seven states of Brazil, with a mean quality classification of 7.4. The overall hepatitis C virus prevalence among Brazilian inmates was 13.6% (ranging from 1.0% to 41.0%, depending on the study). The chances of inmates being seropositive for hepatitis C virus in the states of Minas Gerais (MG), Sergipe (SE), Mato Grosso do Sul (MS), Rio Grande do Sul (RS), Goiás (GO) and Espirito Santo (ES) were 84.0% (95%CI 0.06;0.45), 92.0% (95%CI 0.04;0.13), 88.0% (95%CI 0.09;0.18), 74.0% (95%CI 0.16;0.42), 84.0% (95%CI 0.08;0.31) and 89.0% (95%CI 0.01;0.05) respectively, lower than that observed in the Sao Paulo state (seroprevalence of 29.3%). The four studies conducted in the city of Sao Paulo revealed a lower prevalence in more recent studies compared to older ones. CONCLUSIONS The highest prevalence of hepatitis C virus infection in Brazil’s inmate population was found in Sao Paulo, which may reflect the urban diversity of the country. Despite Brazilian studies having good methodological quality to evaluate the prevalence of the hepatitis C virus, they are scarce and lack data on risk factors associated with this infection, which could support decisions on prevention and implementation of public health policies for Brazilian prisons.
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Affiliation(s)
- Mariana Cavalheiro Magri
- Laboratório de Investigação Médica em Hepatologia por Vírus, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brasil
| | - Karim Yaqub Ibrahim
- Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brasil
| | - Walkyria Pereira Pinto
- Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brasil
| | | | - Wanderley Marques Bernardo
- Centro de Desenvolvimento de Educação Médica, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brasil
| | - Fátima Mitiko Tengan
- Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brasil
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Abstract
Given the importance of the control of sexually transmitted infections in the general population and specifically in the prison system, we rolled out this cross-sectional study in 2007. Standard questionnaires and blood samples were accessed among 680 prisoners. The protocol was approved by the Ethics Committee. We determined the following seroprevalences: HIV, 1.8% (95%CI = 0.1-3.3); HBV, 21.0% (95%CI = 17.8-25.1); HBV, 5.3% (95%CI = 3.5-7.6) and syphilis 5.3% (95%CI = 3.5-7.6). Logistic regression identified significant associations with (p < 0.05): HIV: injectable drug use (OR = 15.4), age over 30 years (OR = 13.3), cocaine use (OR = 5.4) and crack-cocaine use (OR = 5.2); HBV: injectable drug use (OR = 3.4), history of previous sexually transmitted infection (OR = 2.3), age over 30 years (OR = 1.9) and more than 5 years in prison (OR = 2.2); HCV: injectable drug use (OR = 9.65), marijuana use in prison (OR = 2.9) and age over 30 years (OR = 8.4) and for syphilis: homosexual relationship (OR = 7.8) and previous syphilis reported (OR = 7.7). These prevalences remain high when compared to the general population, however, HIV infection had decreased compared with previous studies in prisoners while the other studied infections remained unchanged. Preventive actions to reduce sexual and parenteral risk have been advocated. However, measures capable of controlling these infections still have not made an impact.
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Affiliation(s)
- Ilham El Maerrawi
- Preventive Medicine Department, Faculty of Medicine, University of São Paulo, Brazil Health Secretariat of São Vicente City/ STD/Aids Program, Sao Vicente, Brazil
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Kouyoumdjian FG, Leto D, John S, Henein H, Bondy S. A systematic review and meta-analysis of the prevalence of chlamydia, gonorrhoea and syphilis in incarcerated persons. Int J STD AIDS 2012; 23:248-54. [PMID: 22581947 DOI: 10.1258/ijsa.2011.011194] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Communicable diseases are common in people who are incarcerated. We aimed to define the prevalence of chlamydia, gonorrhoea and syphilis in people who are incarcerated and to identify subgroups with the highest risk of infection. We searched for prevalence studies of chlamydia, gonorrhoea or syphilis in incarcerated populations. Pooled estimates were generated, and meta-regression was conducted. Random effects models yielded pooled prevalence estimates of 5.75% (95% confidence interval [CI] 5.01, 6.48) and 12.31% (95% CI 10.61, 14.01) for chlamydia in men and women, 1.4% (95% CI 1.09, 1.70) and 5.73% (4.76, 6.69) for gonorrhoea in men and women, and 2.45% (95% CI 2.08, 2.82) and 6.10% (95% CI 4.75, 7.46) for syphilis in men and women, respectively. Each infection was associated with female gender in meta-regression models. Chlamydia, gonorrhoea and syphilis are highly prevalent in these populations. Primary and secondary prevention efforts could improve individual and population health.
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Affiliation(s)
- F G Kouyoumdjian
- University of Toronto, Dalla Lana School of Public Health, Toronto, Canada.
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Tresó B, Barcsay E, Tarján A, Horváth G, Dencs A, Hettmann A, Csépai MM, Gyori Z, Rusvai E, Takács M. Prevalence and correlates of HCV, HVB, and HIV infection among prison inmates and staff, Hungary. J Urban Health 2012; 89:108-16. [PMID: 22143408 PMCID: PMC3284587 DOI: 10.1007/s11524-011-9626-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The aim of this national, multicenter, cross-sectional study was to assess the prevalence of hepatitis B (HBV), hepatitis C (HCV), and human immunodeficiency viruses (HIV) among prisoners, and to identify related risk behaviors including injection drug use. Overall, 4,894 inmates from 20 prisons were enrolled. To have a comparison group, prison staff were also asked to take part. Altogether, 1,553 of the 4,894 inmates from seven prisons completed a questionnaire on risk behaviors. According to the survey, 1.5%, 4.9%, and 0.04% of the prisoners were tested positive for HBsAg, anti-HCV and anti-HIV, respectively. These prevalence data are among the lowest reported from prisons worldwide, although comparable to the Central European data. The prevalence of HBV, HCV, and HIV in the Hungarian prison staff was low (0.38%, 0.47%, and 0%, respectively). The rate of HCV infection was significantly higher among inmates who have ever injected drugs (22.5%) than among inmates who reported they had never injected drugs (1.1%). This first prevalence study of illegal drug injection-related viral infections among Hungarian prisoners points out that ever injecting drugs is the main reason for HCV infection among inmates. The opportunity to reach drug users infected with HCV for treatment underlines the importance of screening programs for blood-borne viruses in prisons.
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Affiliation(s)
- Bálint Tresó
- National Center for Epidemiology, Budapest, Hungary
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MASSAD E, COUTINHO FAB, BURATTINI MN, LOPEZ LF. A MODEL-INDEPENDENT ANALYSIS OF THE DEMOGRAPHIC IMPACT OF HIV/AIDS IN THE STATE OF SÃO PAULO, BRAZIL. J BIOL SYST 2011. [DOI: 10.1142/s0218339001000402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The devastating figures that recently emerged from a demographic study of the impact of HIV/AIDS in some African countries mark the return to the conditions of the XIXth century, when high birth rates were neutralized by equally high death rates. In the State of São Paulo, Brazil, AIDS is the second cause of death among men aged twenty to forty nine years and the first cause of death of women in the same age class. In this work we propose a mathematical treatment to evaluate the impact of AIDS mortality on the age structure of an affected population, namely, that of the state of São Paulo, Brazil. We propose four indicators for the estimation of the impact of AIDS mortality. The first is the age-dependent differences in ten years survival probabilities attributable to AIDS. The second is the difference in the average age of survivors after 10 years of AIDS. The next is the conventional life expectancy at birth for children born in 1996 and with AIDS prevalence assumed at its maximum value and remaining in steady-state afterwards. Finally, we calculate the differences in the life expectancy of individuals considering the effect of AIDS for only ten years. We found that, in the period between 1987 and 1996 the effects were small but very interesting. However, projecting to the future the conditions of 1996, we calculate that the population of the state of São Paulo would lose 3 years in the average life expectancy at birth.
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Affiliation(s)
- E. MASSAD
- School of Medicine, The University of São Paulo, Av. Dr. Arnaldo 455, São Paulo, 01246–903, Brazil
| | - F. A. B. COUTINHO
- School of Medicine, The University of São Paulo, Av. Dr. Arnaldo 455, São Paulo, 01246–903, Brazil
| | - M. N. BURATTINI
- School of Medicine, The University of São Paulo, Av. Dr. Arnaldo 455, São Paulo, 01246–903, Brazil
| | - L. F. LOPEZ
- School of Medicine, The University of São Paulo, Av. Dr. Arnaldo 455, São Paulo, 01246–903, Brazil
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Santos BFDO, Santana NOD, Franca AVC. Prevalence, genotypes and factors associated with HCV infection among prisoners in Northeastern Brazil. World J Gastroenterol 2011; 17:3027-34. [PMID: 21799649 PMCID: PMC3132254 DOI: 10.3748/wjg.v17.i25.3027] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2010] [Revised: 02/15/2011] [Accepted: 02/22/2011] [Indexed: 02/06/2023] Open
Abstract
AIM: To determine hepatitis C virus (HCV) seroprevalence and its genotypes, and to identify the factors associated with HCV infection.
METHODS: This cross-sectional study, conducted in two prisons (one male and one female) in the State of Sergipe, Brazil, comprised 422 subjects. All of the prisoners underwent a rapid test for the detection of HCV antibodies. Patients with a positive result were tested for anti-HCV by enzyme linked immunosorbent assay and for HCV RNA by qualitative polymerase chain reaction (PCR). The virus genotype was defined in every serum sample that presented positive for PCR-HCV. In order to determine the factors independently associated with positive serology for HCV, multivariate logistic regression was used.
RESULTS: HCV seroprevalence was 3.1%. Of the 13 subjects with positive anti-HCV, 11 had viremia confirmed by PCR. Of these, 90.9% had genotype 1. A total of 43 (10.2%) were injecting drug users, and HCV seroprevalence in this subgroup was 20.6%. The variable most strongly associated with positive serology for HCV was use of injecting drugs [odds ratio (OR), 23.3; 95% confidence interval (CI), 6.0-90.8]. Age over 30 years (OR, 5.5; 95%CI, 1.1-29.2), history of syphilis (OR, 9.8; 95%CI, 1.7-55.2) and history of household contact with HCV positive individual (OR, 14.1; 95%CI, 2.3-85.4) were also independently associated with HCV infection.
CONCLUSION: Most of the HCV transmissions result from parenteral exposure. However, there is evidence to suggest a role for sex and household contact with an infected subject in virus transmission.
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Coelho HC, Passos ADC. Low prevalence of syphilis in Brazilian inmates. Braz J Infect Dis 2011. [DOI: 10.1016/s1413-8670(11)70150-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Fialho M, Messias M, Page-Shafer K, Farre L, Schmalb M, Pedral-Sampaio D, Ramos M, Brites C. Prevalence and risk of blood-borne and sexually transmitted viral infections in incarcerated youth in Salvador, Brazil: opportunity and obligation for intervention. AIDS Behav 2008; 12:S17-24. [PMID: 18500658 DOI: 10.1007/s10461-008-9409-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2007] [Accepted: 05/05/2008] [Indexed: 10/22/2022]
Abstract
To determine the prevalence of sexually transmitted and blood-borne infections among incarcerated adolescents in Salvador, Brazil, we interviewed 300 incarcerated youth aged 11-18 years to participate in a physical examination and to provide a blood sample to test for HIV-1, hepatitis B and C viruses exposure, human T-cells lymphotrophic virus, and syphilis. Overall prevalence was anti-HIV, 0.34%; anti-HBc, 11.1%; HBsAg, 2.4%; anti-HCV, 6.4%; HTLV, 1.09%; and syphilis, 3.4%. The majority (86.3%) reported a history of sexual activity; 27% had never used condoms. Girls also reported previous pregnancy (35%), abortion (26%) and sexual abuse (74%). Many youth reported a family history of alcohol abuse (56%), illicit drug use (24.7%), or legal problems (38%). Serological results show that youth in Salvador are at high risk for blood-borne and sexually transmitted infections. Policies to reduce the risk and impact of these infections should be a requisite part of health care for incarcerated youth.
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Adjei AA, Armah HB, Gbagbo F, Ampofo WK, Boamah I, Adu-Gyamfi C, Asare I, Hesse IFA, Mensah G. Correlates of HIV, HBV, HCV and syphilis infections among prison inmates and officers in Ghana: A national multicenter study. BMC Infect Dis 2008; 8:33. [PMID: 18328097 PMCID: PMC2311310 DOI: 10.1186/1471-2334-8-33] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2007] [Accepted: 03/07/2008] [Indexed: 12/13/2022] Open
Abstract
Background Prisons are known to be high-risk environments for the spread of bloodborne and sexually transmitted infections. Prison officers are considered to have an intermittent exposure potential to bloodborne infectious diseases on the job, however there has been no studies on the prevalence of these infections in prison officers in Ghana. Methods A national multicenter cross-sectional study was undertaken on correlates of human immunodeficiency virus (HIV), hepatitis B virus (HBV), hepatitis C virus (HCV), and syphilis infections in sample of prison inmates and officers from eight of ten regional central prisons in Ghana. A total of 1366 inmates and 445 officers were enrolled between May 2004 and December 2005. Subjects completed personal risk-factor questionnaire and provided blood specimens for unlinked anonymous testing for presence of antibodies to HIV, HCV and Treponema pallidum; and surface antigen of HBV (HBsAg). These data were analyzed using both univariate and multivariate techniques. Results Almost 18% (1336) of 7652 eligible inmates and 21% (445) of 2139 eligible officers in eight study prisons took part. Median ages of inmates and officers were 36.5 years (range 16–84) and 38.1 years (range 25–59), respectively. Among inmates, HIV seroprevalence was 5.9%, syphilis seroprevalence was 16.5%, and 25.5% had HBsAg. Among officers tested, HIV seroprevalence was 4.9%, HCV seroprevalence was 18.7%, syphilis seroprevalence was 7.9%, and 11.7% had HBsAg. Independent determinants for HIV, HBV and syphilis infections among inmates were age between 17–46, being unmarried, being illiterate, female gender, being incarcerated for longer than median time served of 36 months, history of homosexuality, history of intravenous drug use, history of sharing syringes and drug paraphernalia, history of participation in paid sexual activity, and history of sexually transmitted diseases. Independent determinants for HIV, HBV, HCV and syphilis infections among officers were age between 25–46, fale gender, being unmarried, being employed in prison service for longer than median duration of employment of 10 years, and history of sexually transmitted diseases. Conclusion The comparably higher prevalence of HIV, HBV, HCV and syphilis in prison inmates and officers in Ghana suggests probable occupational related transmission. The implementation of infection control practices and risk reduction programs targeted at prison inmates and officers in Ghana is urgently required to address this substantial exposure risk.
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Affiliation(s)
- Andrew A Adjei
- Department of Pathology, University of Ghana Medical School, College of Health Sciences, University of Ghana, Accra, Ghana.
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18
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Roman F, Hawotte K, Struck D, Ternes AM, Servais JY, Arendt V, Hoffman P, Hemmer R, Staub T, Seguin-Devaux C, Schmit JC. Hepatitis C virus genotypes distribution and transmission risk factors in Luxembourg from 1991 to 2006. World J Gastroenterol 2008; 14:1237-43. [PMID: 18300350 PMCID: PMC2690672 DOI: 10.3748/wjg.14.1237] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To analyze the Hepatitis C virus (HCV) genotype distribution and transmission risk factors in a population of unselected patients in Luxembourg.
METHODS: Epidemiological information (gender, age and transmission risks) were collected from 802 patients newly diagnosed for hepatitis C and living in Luxembourg, among whom 228 patients referred from prison. Genotyping using 5’noncoding (5’NC) sequencing was performed. We compared categorical data using the Fisher’s exact F-test and odds ratios (OR) were calculated for evaluating association of HCV genotype and risk factors.
RESULTS: The sex ratio was predominantly male (2.2) and individuals aged less than 40 years represented 49.6% of the population. Genotype 1 was predominant (53.4%) followed by genotype 3 (33%). Among risk factors, intravenous drug usage (IVDU) was the most frequently reported (71.4%) followed by medical-related transmission (17.6%) including haemophilia, transfusion recipients and other nosocomial reasons. Genotype 3 was significantly associated to IVDU (OR = 4.84, P < 0.0001) whereas genotype 1 was significantly associated with a medical procedure (OR = 2.42, P < 0.001). The HCV genotype distribution from inmate patients differed significantly from the rest of the population (Chi-square test with four degrees of freedom, P < 0.0001) with a higher frequency of genotype 3 (46.5% vs 27.5%) and a lower frequency of genotype 1 and 4 (44.7% vs 56.8% and 5.3% vs 9.6%, respectively). IVDU was nearly exclusively reported as a risk factor in prison.
CONCLUSION: We report the first description of the HCV genotype distribution in Luxembourg. The repartition is similar to other European countries, with one of the highest European prevalence rates of genotype 3 (33%). Since serology screening became available in 1991, IVDU remains the most common way of HCV transmission in Luxembourg.
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La Torre G, Miele L, Chiaradia G, Mannocci A, Reali M, Gasbarrini G, De Vito E, Grieco A, Ricciardi W. Socio-demographic determinants of coinfections by HIV, hepatitis B and hepatitis C viruses in central Italian prisoners. BMC Infect Dis 2007; 7:100. [PMID: 17760979 PMCID: PMC2040347 DOI: 10.1186/1471-2334-7-100] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2007] [Accepted: 08/30/2007] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The coinfections HIV/HCV/HBV are an important health issue in penitentiary communities. The aim of the study was to examine HIV, HBV and HCV coinfections determinants amongst prisoners in the jails of Southern Lazio (Central Italy), in the period 1995-2000. METHODS Diagnosis of seropositivities for HIV, HBV and HCV was made using ELISA method. A multiple logistic regression analysis was conducted to verify the influence of socio-demographic factors on the HIV/HBV/HCV coinfections. RESULTS HIV/HCV, HBV/HCV and HIV/HBV coinfections were detected in 42 (4%), 203 (17.9%) and 31 (2.9%) inmates, respectively. These coinfections are significantly associated with the status of drug addiction (OR = 16.02; p = 0.012; OR = 4.15; p < 0.001; OR = 23.57; p = 0.002), smoking habits (OR = 3.73; p = 0.033; OR = 1.42; p = 0.088; OR = 4.25; p = 0.053) and Italian nationality (OR = 7.05; p = 0.009; OR = 2.31; p < 0.001; OR = 4.61; p = 0.04). CONCLUSION The prevalence of HIV, HBV and HCV seropositivity in jails suggests that information and education programs for inmates could be useful to reduce the spread of such infections.
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Affiliation(s)
- Giuseppe La Torre
- Institute of Hygiene – Catholic University of the Sacred Heart, Rome, Italy
| | - Luca Miele
- Institute of Internal Medicine – Catholic University of the Sacred Heart, Rome, Italy
| | | | - Alice Mannocci
- Institute of Hygiene – Catholic University of the Sacred Heart, Rome, Italy
| | - Manuela Reali
- Institute of Hygiene – Catholic University of the Sacred Heart, Rome, Italy
| | - Giovanni Gasbarrini
- Institute of Internal Medicine – Catholic University of the Sacred Heart, Rome, Italy
| | | | - Antonio Grieco
- Institute of Internal Medicine – Catholic University of the Sacred Heart, Rome, Italy
| | - Walter Ricciardi
- Institute of Hygiene – Catholic University of the Sacred Heart, Rome, Italy
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Abstract
High prevalence of HIV infection and the over-representation of injecting drug users (IDUs) in prisons combined with HIV risk behaviour create a crucial public-health issue for correctional institutions and, at a broader level, the communities in which they are situated. However, data relevant to this problem are limited and difficult to access. We reviewed imprisonment, HIV prevalence, and the proportion of prisoners who are IDUs in 152 low-income and middle-income countries. Information on imprisonment was obtained for 142 countries. Imprisonment rates ranged from 23 per 100,000 population in Burkina Faso to 532 per 100,000 in Belarus and Russia. Information on HIV prevalence in prisons was found for 75 countries. Prevalence was greater than 10% in prisons in 20 countries. Eight countries reported prevalence of IDUs in prison of greater than 10%. HIV prevalence among IDU prisoners was reported in eight countries and was greater than 10% in seven of those. Evidence of HIV transmission in prison was found for seven low-income and middle-income countries. HIV is a serious problem for many countries, especially where injection drug use occurs. Because of the paucity of data available, the contribution of HIV within prison settings is difficult to determine in many low-income and middle-income countries. Systematic collection of data to inform HIV prevention strategies in prison is urgently needed. The introduction and evaluation of HIV prevention strategies in prisons are warranted.
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Affiliation(s)
- Kate Dolan
- Program of International Research and Training, National Drug and Alcohol Research Centre, University of New South Wales, Sydney, Australia.
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21
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Adjei AA, Armah HB, Gbagbo F, Ampofo WK, Quaye IKE, Hesse IFA, Mensah G. Prevalence of human immunodeficiency virus, hepatitis B virus, hepatitis C virus and syphilis among prison inmates and officers at Nsawam and Accra, Ghana. J Med Microbiol 2006; 55:593-597. [PMID: 16585647 DOI: 10.1099/jmm.0.46414-0] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Although the high prevalence of blood-borne viral infections and syphilis in correctional facilities has been well documented globally, such data are sparse from Africa, and there has been no such data from Ghana. This study sought to estimate the prevalence of human immunodeficiency virus (HIV), hepatitis B virus (HBV), hepatitis C virus (HCV) and syphilis among prison inmates and officers at prisons in Nsawan and Accra, Ghana. Prisoners and officers in 3 of the 46 prisons in Ghana were surveyed from May 2004 to May 2005. Subjects voluntarily completed a risk-factor questionnaire and provided blood specimens for unlinked anonymous testing for the presence of antibodies to HIV, HCV and Treponema pallidum, the causative agent of syphilis, and the surface antigen of hepatitis B virus (HBsAg). Almost 16% (3770) of the total of 23,980 prison inmates in Ghana were eligible, and 281 (7.5%) of those eligible took part, whilst almost 23% (1120) of the total of 4910 prison officers were eligible, and 82 (7.3%) of those eligible took part. For the 281 inmates tested, HIV seroprevalence was 19.2%, 17.4% had HBsAg, HCV seroprevalence was 19.2% and reactive syphilis serology was noted in 11%. For the 82 officers tested, HIV seroprevalence was 8.5%, 3.7% had HBsAg, HCV seroprevalence was 23.2% and reactive syphilis serology was noted in 4.9%. The data indicate a higher prevalence of HIV and HCV in correctional facilities (both prison inmates and officers) than in the general population in Ghana, suggesting their probable transmission in prisons in Ghana through intravenous drug use, unsafe sexual behaviour and tattooing as pertains to prisons worldwide.
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Affiliation(s)
| | - Henry B Armah
- Department of Microbiology, Biochemistry and Immunology, Morehouse School of Medicine, Atlanta, GA, USA
| | | | - William K Ampofo
- Virology Unit, Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Legon, Accra, Ghana
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Mendes-Corrêa MCJ, Barone AA. Hepatitis C in patients co-infected with human immunodeficiency virus. A review and experience of a Brazilian ambulatory. Rev Inst Med Trop Sao Paulo 2005; 47:59-64. [PMID: 15880215 DOI: 10.1590/s0036-46652005000200001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Hepatitis C virus (HCV) and human immunodeficiency virus (HIV) share the same transmission mechanisms. The prevalence of HCV in the HIV-infected population varies from region to region, throughout the world, depending on different exposure factors to both viruses. Co-infection with HIV accelerates the progression of the disease caused by HCV, appears to worsen the progression of the HIV infection and increases HCV transmission. Therefore, clinical management and treatment of HCV is a priority in medical facilities that receive HIV-infected patients. Clinical management of these patients involves specific diagnostic procedures and appropriately trained medical staff. The indication of treatment should meet specific clinical and laboratory criteria. There are a number of drugs currently available to treat hepatitis C in co-infected patients.
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Macalino G, Hou J, Kumar M, Taylor L, Sumantera I, Rich J. Hepatitis C infection and incarcerated populations. International Journal of Drug Policy 2004; 15:103-14. [DOI: 10.1016/j.drugpo.2003.10.006] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Turchi MD, Diaz RS, Martelli CMT, Sabino EC, Da Silva WP, Filho OF, Laranjeira RR, Busch MP, Castelo A. Genetic diversity and HIV-1 incidence estimation among cocaine users in São Paulo, Brazil. J Acquir Immune Defic Syndr 2002; 30:527-32. [PMID: 12154344 DOI: 10.1097/00126334-200208150-00009] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
We describe HIV-1 incidence and the prevalence of genetic subtypes among cocaine users in São Paulo, Brazil. A cross-sectional HIV-1 survey was carried out among 839 current cocaine users attending seven drug treatment units in the São Paulo metropolitan area from 1997 to 1998. HIV-1 subtyping was performed among 41 positive individuals using the heteroduplex mobility assay and DNA sequencing. Participants were mainly male (95.7%) with a history of previous imprisonment (54%), and the mean age was 26.9 years (SD = 7.2). The majority (64.4%) were current crack cocaine users, and 82.1% of the total participants were noninjectors. HIV-1 seroprevalence was 4.9% (95% confidence interval [CI], 3.6%-6.6%), and the incidence (estimated by the sensitive/less-sensitive immunoassay testing strategy) was 0.71% per year (95% CI, 0.07-3.03). HIV-1 subtype B was predominant (90.3%), followed by subtype F. There was no statistically significant association between HIV-1 subtype and specific route of drug administration. Our incidence data show evidence of recent HIV-1 transmission among cocaine users, mainly among noninjectors. Detection of recently infected HIV-1 cases linked to genetic diversity analysis may provide baseline information for public health interventions in this sentinel group.
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Affiliation(s)
- Marília Dalva Turchi
- Instituto de Patologia Tropical e Saúde Pública, Federal University of Goiás, Goiás, Brazil.
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Lopes F, Latorre MR, Campos Pignatari AC, Buchalla CM. [HIV, HPV, and syphilis prevalence in a women's penitentiary in the city of São Paulo, 1997-1998]. CAD SAUDE PUBLICA 2001; 17:1473-80. [PMID: 11784908 DOI: 10.1590/s0102-311x2001000600018] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Incarcerated women as a group are particularly vulnerable to infections. The lack of public programs for prevention, early diagnosis, and treatment contribute to the increase in the incidence and prevalence of diseases in general and especially sexually transmitted diseases. This article aims to estimate the prevalence of infection by the human immunodeficiency virus (HIV), human papillomavirus (HPV), and syphilis among inmates at the Women's Penitentiary in the State capital of São Paulo, Brazil. All inmates were invited to participate in the study, which was divided into two stages: 1. STD/AIDS preventive workshops including interviews and 2. laboratory tests. The interview covered knowledge of STD/AIDS, risk behavior, and individual reproductive health history. A total of 262 women, with a mean age of 32.4 years and limited schooling, participated in more than one stage of the study. Prevalence rates were 14.5% for HIV, 16.3% for high-oncogenic-risk HPV probes, 4.8% for low-oncogenic-risk HPV probes, and 5.7% for syphilis. The authors conclude that STD/HIV constitute a serious health problem in the prison system, requiring urgent preventive measures.
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Affiliation(s)
- F Lopes
- Departamento de Epidemiologia, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, SP, 01246-904, Brasil
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Massad E, Coutinho F, Burattini M, Lopez L, Struchiner C. Modeling the impact of imperfect HIV vaccines on the incidence of the infection. ACTA ACUST UNITED AC 2001. [DOI: 10.1016/s0895-7177(01)00066-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Abstract
BACKGROUND Several infectious diseases have been found to be associated with tattooing, including some transfusion-transmitted diseases (TTDs). Information on tattooing has been included in screening interviews of prospective blood donors and may be a reason for deferral. METHODS Review of articles identified through Medline (and other computerized data bases) using medical subject heading (MeSH) terms and textwords for "tattooing," "transfusion", "hepatitis", "human immunodeficiency virus", "acquired immunodeficiency syndrome", "syphilis", "Chagas disease", "infection", "risk factors", and their combinations. RESULTS There is strong evidence for the transmission of hepatitis B virus (HBV) infection, hepatitis C virus (HCV) infection, and syphilis by tattooing. Tattooing may also transmit the human immunodeficiency virus (HIV), although convincing evidence is still lacking. There is little or no evidence that other TTDs can be transmitted by tattooing. Epidemiologic studies to date have shown a large variation in odds ratio estimates of the association between tattooing and HBV, HCV, and HIV infections. CONCLUSION Further studies are required to clarify the risk of tattoos in transmitting infectious diseases through blood transfusions. A reassessment of tattoos as a screening criterion among blood donors is justified.
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Affiliation(s)
- S de A Nishioka
- Department of Epidemiology and Biostatistics, McGill University, Montreal, Canada
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