Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 14.706
Filtrar
1.
J Int Med Res ; 52(4): 3000605241245011, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38606735

RESUMO

Non-acquired immunodeficiency syndrome-defining cancers (NADCs) are malignancies in persons living with human immunodeficiency virus (PLWHIV) and are not primarily due to the host's immunodeficiency. There is renewed clinical interest in long-term morbidities in PLWHIV as well as malignancies that occur in this population. We herein describe a 36-year-old woman with a 2-year history of an anal wound and right breast mass. She had been diagnosed with HIV infection prior to the development of these lesions. Clinical and laboratory evaluations led to diagnoses of breast and anal cancers. Chemotherapy and antiretroviral therapy were begun, but the patient discontinued these treatments early and was lost to follow-up. NADCs will continue to be a major clinical issue as the global population ages. This presentation of two NADCs (breast and anal cancers) in a PLWHIV further highlights the burden of multiple malignancies on the depleted health of HIV-infected patients. Early identification and treatment of HIV upon patients' presentation to cancer care sites and screening for NADCs at HIV/AIDS care sites are recommended for improved outcomes.


Assuntos
Síndrome de Imunodeficiência Adquirida , Neoplasias do Ânus , Carcinoma , Infecções por HIV , Neoplasias , Feminino , Humanos , Adulto , Infecções por HIV/epidemiologia , Neoplasias/epidemiologia , Síndrome de Imunodeficiência Adquirida/epidemiologia , HIV , Neoplasias do Ânus/complicações , Neoplasias do Ânus/diagnóstico
2.
Rev Bras Epidemiol ; 27: e240015, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38655944

RESUMO

OBJECTIVE: The aim of this study was to analyze the spatiotemporal evolution of the incidence rates of human immunodeficiency virus (HIV) and acquired immune deficiency syndrome (AIDS) in the state of Paraná, Brazil. METHODS: An ecological study with an analytical component of time series analysis was conducted in the state of Paraná from 2007 to 2022. The data source was the Notifiable Diseases Information System. To study the trend, the Prais-Winsten generalized linear regression model was used by decomposing the time series, and for spatial analysis, the Moran's index was applied. RESULTS: The total sample consisted of 50,676 HIV/AIDS records. The incidence rate showed an increasing trend, with an average growth of 2.14% [95% confidence interval - 95%CI 1.16-3.13] per month. From 2007 to 2014 and from 2015 to 2022, the average number of cases in the state was 105.64 and 159.20 per 100,000 inhabitants, respectively, with significant variation among municipalities. Spatial clusters of high risk persisted in the metropolitan region, the capital, and coastal areas, and a new cluster was observed in the northern region of the state. CONCLUSION: The incidence rates of HIV/AIDS showed an upward trend over time. The number of cases varied considerably in some municipalities, especially in the coastal region. Spatial analysis revealed geospatial patterns of high risk in the main metropolitan areas of Paraná: Curitiba (including the coastal area), Londrina, and Maringá, which share characteristics such as a high degree of urbanization and ongoing economic development.


Assuntos
Síndrome de Imunodeficiência Adquirida , Infecções por HIV , Análise Espaço-Temporal , Brasil/epidemiologia , Humanos , Síndrome de Imunodeficiência Adquirida/epidemiologia , Incidência , Infecções por HIV/epidemiologia , Fatores de Tempo , Masculino , Feminino , Adulto
3.
J Glob Health ; 14: 04029, 2024 Mar 01.
Artigo em Inglês | MEDLINE | ID: mdl-38426702

RESUMO

Background: In China, AIDS has become the most severe notifiable infectious disease. The study aimed to analyse and predict the trend of AIDS in China and compared with Group of Twenty (G20) countries. Methods: We utilised incidence, mortality or disability-adjusted life years (DALY), age-standardised rates (ASR), average annual percentage changes (AAPC) to estimate the trend via GBD 2019. The Joinpoint regression analysis was applied to identify the most significant years of change. We explored the relationship between AAPC and social development index (SDI) or health care access and quality (HAQ), and predicted trends for the next 20 years. Results: The DALY in G20 increase of 340.42%, and 794.50% in China. The age-standardised DALY rate (ASDR) in G20 was 309.49 (95% uncertainty interval (UI) = 284.69, 350.58) in 2019, with an AAPC of 4.30. Among G20, the United States had the highest DALY in 1990, but it experienced a significant decline. In China, the ASDR was 98.15 (95% UI = 78.78, 119.58) with the 5th AAPC ranking. In term of gender, the incidence, mortality, DALY, and ASR of them in China and G20 were all higher in males. Furthermore, the gender gap in China had been widening. The most significant periods of ASDR increase in China were 1990-1995 and 2013-2016, and 1990-1994 in G20. The prediction for DALY indicated that high SDI countries were expected to exhibit a stable or declining trend, while low SDI countries showed an upward trend. China demonstrated a 57.66% increase in 2040 compared to 2019. Conclusions: AIDS continues to be a significant burden. In China, the ASIR exhibited a decline trend in certain age groups, while the ASMR and ASDR continued to increase, with a widening gender disparity. In addition, according to our predict results, some countries could not achieve the 2030 Agenda for Sustainable Development set by the UNAIDS. Therefore, it is necessary to establish more effective and targeted measures, as well as actively explore new treatment approaches.


Assuntos
Síndrome de Imunodeficiência Adquirida , Masculino , Humanos , Síndrome de Imunodeficiência Adquirida/epidemiologia , Carga Global da Doença , China/epidemiologia , Anos de Vida Ajustados pela Incapacidade , Acesso aos Serviços de Saúde , Saúde Global
4.
Math Biosci Eng ; 21(2): 1819-1843, 2024 Jan 03.
Artigo em Inglês | MEDLINE | ID: mdl-38454662

RESUMO

In this study, we proposed two, symptom-dependent, HIV/AIDS models to investigate the dynamical properties of HIV/AIDS in the Fujian Province. The basic reproduction number was obtained, and the local and global stabilities of the disease-free and endemic equilibrium points were verified to the deterministic HIV/AIDS model. Moreover, the indicators $ R_0/ $ and $ R_0^e $ were derived for the stochastic HIV/AIDS model, and the conditions for stationary distribution and stochastic extinction were investigated. By using the surveillance data from the Fujian Provincial Center for Disease Control and Prevention, some numerical simulations and future predictions on the scale of HIV/AIDS infections in the Fujian Province were conducted.


Assuntos
Síndrome de Imunodeficiência Adquirida , Infecções por HIV , Humanos , Síndrome de Imunodeficiência Adquirida/epidemiologia , Infecções por HIV/epidemiologia , Número Básico de Reprodução , Entropia , Modelos Biológicos
7.
Lancet HIV ; 11(4): e245-e254, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38467135

RESUMO

BACKGROUND: In 2014, UNAIDS set a goal to end the AIDS epidemic by achieving targets for the percentage of people living with HIV who were aware of their status, on antiretroviral therapy (ART), and virally suppressed. In 2020, these targets were revised to 95% for each measure (known as 95-95-95), to be reached among people living with HIV by 2025. We used data from the Fifth Botswana AIDS Impact Survey (BAIS V) to measure progress towards these testing and treatment targets in Botswana. METHODS: BAIS V used a two-stage cluster design to obtain a nationally representative sample of people aged 15-64 years in Botswana. During March-August, 2021, 14 763 consenting participants were interviewed and tested for HIV in their households by survey teams. HIV-positive specimens were tested for viral load, presence of antiretroviral drugs, and recency of infection using the HIV-1 limiting antigen avidity enzyme immunoassay. Estimates of HIV-positive status and use of ART were based on self-report and the analysis of blood specimens for antiretroviral drugs. Viral load suppression was defined as an HIV RNA concentration of less than 1000 copies per mL. HIV incidence was calculated using the recent infection testing algorithm. Data were weighted to account for the complex survey design. FINDINGS: The national HIV prevalence in Botswana among people aged 15-64 years was 20·8% and the annual incidence of HIV infection was 0·2%. 95·1% (men 93·0%, women 96·4%) of people living with HIV aged 15-64 years were aware of their status, 98·0% (men 97·2%, women 98·4%) of those aware were on ART, and 97·9% (men 96·6%, women 98·6%) of those on ART had viral load suppression. Among young people (aged 15-24 years) living with HIV, 84·5% were aware of their status, 98·5% of those aware were on ART, and 91·6% of those on ART had viral load suppression. The prevalance of viral load suppression among all people living with HIV was 91·8%, and varied by district-ranging from 85·3% in Gaborone to 100·0% in Selibe Phikwe. INTERPRETATION: BAIS V is the first population-based survey worldwide to report the achievement of the UNAIDS 95-95-95 goals, both overall and among women. Strategies to reach undiagnosed men and young people, including young women, are needed. FUNDING: US President's Emergency Plan for AIDS Relief.


Assuntos
Síndrome de Imunodeficiência Adquirida , Infecções por HIV , Masculino , Humanos , Feminino , Adolescente , Síndrome de Imunodeficiência Adquirida/tratamento farmacológico , Síndrome de Imunodeficiência Adquirida/epidemiologia , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Botsuana/epidemiologia , Antirretrovirais/uso terapêutico , Inquéritos e Questionários , Carga Viral , Prevalência
8.
PLoS One ; 19(3): e0295224, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38451991

RESUMO

BACKGROUND: We conducted a clinic-based cross-sectional survey among 710 people living with HIV/AIDS in stable 'sexual' relationships in central and southwestern Uganda. Although sexual function is rarely discussed due to the private nature of sexual life. Yet, sexual problems may predispose to negative health and social outcomes including marital conflict. Among individuals living with HIV/AIDS, sexual function and dysfunction have hardly been studied especially in sub-Saharan Africa. In this study, we aimed to determine the nature, prevalence and factors associated with sexual dysfunction (SD) among people living with HIV/AIDS (PLWHA) in Uganda. METHODS: We conducted a clinic based cross sectional survey among 710 PLWHA in stable 'sexual' relationships in central region and southwestern Uganda. We collected data on socio-demographic characteristics (age, highest educational attainment, religion, food security, employment, income level, marital status and socio-economic status); psychiatric problems (major depressive disorder, suicidality and HIV-related neurocognitive impairment); psychosocial factors (maladaptive coping styles, negative life events, social support, resilience, HIV stigma); and clinical factors (CD4 counts, body weight, height, HIV clinical stage, treatment adherence). RESULTS: Sexual dysfunction (SD) was more prevalent in women (38.7%) than men (17.6%) and majority (89.3% of men and 66.3% of women) did not seek help for the SD. Among men, being of a religion other than Christianity was significantly associated with SD (OR = 5.30, 95%CI 1.60-17.51, p = 0.006). Among women, older age (> 45 years) (OR = 2.96, 95%CI 1.82-4.79, p<0.01), being widowed (OR = 1.80, 95%CI 1.03-3.12, p = 0.051) or being separated from the spouse (OR = 1.69, 95% CI 1.09-2.59, p = 0.051) were significantly associated with SD. Depressive symptoms were significantly associated with SD in both men (OR = 0.27, 95%CI 0.74-0.99) and women (OR = 1.61, 95%CI 1.04-2.48, p = 0.032). In women, high CD4 count (OR = 1.42, 95% CI 1-2.01, p = 0.05) was associated with SD. CONCLUSION: Sexual dysfunction has considerable prevalence among PLWHA in Uganda. It is associated with socio-demographic, psychiatric and clinical illness factors. To further improve the quality of life of PLWHA, they should be screened for sexual dysfunction as part of routine assessment.


Assuntos
Síndrome de Imunodeficiência Adquirida , Transtorno Depressivo Maior , Infecções por HIV , Masculino , Humanos , Feminino , Síndrome de Imunodeficiência Adquirida/complicações , Síndrome de Imunodeficiência Adquirida/epidemiologia , Infecções por HIV/complicações , Infecções por HIV/epidemiologia , Infecções por HIV/tratamento farmacológico , Estudos Transversais , Transtorno Depressivo Maior/epidemiologia , Uganda/epidemiologia , Prevalência , Qualidade de Vida
9.
J Acquir Immune Defic Syndr ; 96(1): 1-10, 2024 May 01.
Artigo em Inglês | MEDLINE | ID: mdl-38427920

RESUMO

BACKGROUND: Non-AIDS-defining cancers (NADCs) in patients infected with HIV have recently attracted attention because of the improved survival of this patient population. To obtain accurate data, a longitudinal study is warranted for the nationwide surveillance of the current status and national trend of NADCs in patients infected with HIV in Japan. SETTING: An annual nationwide surveillance of NADCs in patients infected with HIV-1 in Japan from 1999 to 2021. METHODS: An annual questionnaire was sent to 378 HIV/AIDS referral hospitals across Japan to collect data (clusters of differentiation 4-positive lymphocytes, time of onset, outcomes, and antiretroviral therapy status) of patients diagnosed with any of the NADCs between 1999 and 2021. RESULTS: The response and case-capture rates for the questionnaires in 2021 were 37.8% and 81.2%, respectively. The number of reported NADC cases subsequently increased since the beginning of this study. Evaluation of the case counts of NADCs demonstrated a high incidence of lung, colorectal, gastric, and liver cancers as the top 4 cancers. Pancreatic cancer (0.63), lung cancer (0.49), and leukemia (0.49) had the highest mortality rates among the NADCs. Trends of NADCs regarding transmission routes were maintained over the years in male individuals who have sex with male individuals compared with heterosexual male individuals and female individuals. CONCLUSIONS: We demonstrated an increasing trend in the incidence of NADCs over a period of 23 years in Japan. The current data highlighted the importance of raising awareness regarding cancer management for patients infected with HIV in Japan.


Assuntos
Síndrome de Imunodeficiência Adquirida , Infecções por HIV , Soropositividade para HIV , HIV-1 , Neoplasias Hepáticas , Neoplasias , Humanos , Masculino , Feminino , Síndrome de Imunodeficiência Adquirida/epidemiologia , Infecções por HIV/complicações , Infecções por HIV/epidemiologia , Estudos Longitudinais , Japão/epidemiologia , Fatores de Risco , Neoplasias/complicações , Neoplasias/epidemiologia , Neoplasias Hepáticas/epidemiologia , Hospitais , Encaminhamento e Consulta , Incidência
10.
Curr Opin Pulm Med ; 30(3): 217-228, 2024 May 01.
Artigo em Inglês | MEDLINE | ID: mdl-38488133

RESUMO

PURPOSE OF REVIEW: This review addresses the escalating global challenge of multidrug-resistant tuberculosis (MDR-TB) in Sub-Saharan Africa, with a focus on its complex comorbidity with HIV/AIDS. Emphasizing the urgency of the issue, the review aims to shed light on the unique healthcare landscape shaped by the convergence of high prevalence rates and intersecting complexities with HIV/AIDS in the region. RECENT FINDINGS: A notable increase in MDR-TB cases across Sub-Saharan Africa is attributed to challenges in timely diagnoses, treatment initiation, and patient treatment defaulting. The literature underscores the critical need for proactive measures to address diagnostic and treatment gaps associated with MDR-TB, particularly concerning its comorbidity with HIV/AIDS. SUMMARY: To effectively manage MDR-TB and its co-morbidity with HIV/AIDS, proactive screening programs are imperative. The review highlights the necessity of active follow-up strategies to ensure treatment adherence and reduce default rates, offering evidence-based insights for improved disease management in the region.


Assuntos
Síndrome de Imunodeficiência Adquirida , Infecções por HIV , Tuberculose Resistente a Múltiplos Medicamentos , Humanos , Infecções por HIV/diagnóstico , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Síndrome de Imunodeficiência Adquirida/tratamento farmacológico , Síndrome de Imunodeficiência Adquirida/epidemiologia , Tuberculose Resistente a Múltiplos Medicamentos/diagnóstico , Tuberculose Resistente a Múltiplos Medicamentos/tratamento farmacológico , Tuberculose Resistente a Múltiplos Medicamentos/epidemiologia , Comorbidade , Antituberculosos/uso terapêutico
11.
BMC Public Health ; 24(1): 831, 2024 Mar 16.
Artigo em Inglês | MEDLINE | ID: mdl-38493080

RESUMO

BACKGROUND: The Guangxi government initiated two rounds of the Guangxi AIDS Conquering Project (GACP) in 2010 (Phase I) and 2015 (Phase II) to control human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS) epidemics. However, the effectiveness of GACP in HIV prevention and treatment has rarely been reported. This study aimed to assess the effectiveness of the GACP implemented in Guangxi, China and provide data for strategy and praxis improvements to achieve Joint United Nations Programme on HIV/AIDS (UNAIDS) 95-95 targets. METHODS: We used spatial approaches to trace the spatiotemporal distribution properties, epidemic trends, and correlation between macroscopic factors and HIV incidence using data from the Chinese HIV/AIDS case reporting system to explore the effects of the GACP. RESULTS: During the GACP era, the HIV epidemic stabilized in urban centers, showing a downward trend in the Hengzhou and Binyang Counties in the eastern region, whereas it continued to increase in rural areas of the northwest region, such as the Long'an, Mashan, Shanglin, and Wuming Districts. The linear directional mean (LDM) of HIV infection reported cases displayed a southeast-northwest direction, with an LDM value of 12.52°. Compared with that in Phase I, Hengzhou withdrew from the high-high clustering area, and the west-north suburban counties pulled out the low-low clustering area during Phase II. Significant HIV clusters were identified in the eastern region during Phase I, whereas these clusters emerged in the northwestern areas during Phase II. Regarding HIV, socioeconomic status, population mobility, and medical care levels were the key social drivers of heterogeneous spatial distribution. CONCLUSIONS: The GACP assisted in effectively managing the HIV epidemic in urban and eastern areas of Nanning City. However, prevention and control efforts in rural regions, particularly those located in the northwest, may not have yielded comparable outcomes. To address this disparity, allocating additional resources and implementing tailored intervention measures for these rural areas are imperative.


Assuntos
Síndrome de Imunodeficiência Adquirida , Infecções por HIV , Humanos , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Síndrome de Imunodeficiência Adquirida/epidemiologia , HIV , Prevalência , China/epidemiologia
12.
PLoS One ; 19(3): e0294078, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38484019

RESUMO

BACKGROUND: WHO statistics show that someone attempts suicide every three seconds and commits suicide every 40 seconds somewhere in the world. There is a scarcity of aggregate evidence in Ethiopia. The aim of this review was to assess the pooled prevalence of suicidal ideation, attempts, and associated factors among adult HIV/AIDS patients in Ethiopia to fill this gap. METHODS: We extensively searched the bibliographic databases of PubMed, MEDLINE, Scopus, Google Scholar, and the Web of Science to obtain eligible studies. Further screening for a reference list of articles was also done. The Microsoft Excel Spreadsheet was used to extract data, and Stata 17 was used for analysis. To check heterogeneity, the Higgs I2 and Cochran's Q tests were employed. Sensitivity and subgroup analysis were implemented. To detect publication bias, Egger's test and funnel plots were used. RESULTS: The pooled prevalence of suicidal ideation and attempts among adult HIV/AIDS patients in Ethiopia was 20.3 with a 95% CI (14, 26.5) and 11.1 with a 95% CI (6.6, 15.5), respectively. Living alone (AOR 4.98; 95% CI: 2.96-8.37), having comorbidity or other opportunistic infection (AOR 4.67; 95% CI: 2.57-8.48), female sex (AOR 2.86; 95% CI: 1.76, 4.62), having WHO clinical stage III of HIV (AOR 3.69; 95% CI: 2.15, 6.32), having WHO clinical stage IV of HIV (AOR 5.43; 95% CI: 2.81, 10.53), having co-morbid depression (AOR 5.25; 95% CI: 4.05, 6.80), having perceived HIV stigma (AOR 2.53; 95% CI: 1.67, 3.84), and having family history of suicidal attempt (AOR 2.79; 95% CI: 1.38, 5.66) were significantly associated with suicidal ideation. Being female (AOR 4.33; 95% CI: 2.36, 7.96), having opportunistic infections (AOR 2.73; 95% CI: 1.69, 4.41), having WHO clinical stage III of HIV (AOR 3.78; 95% CI: 2.04, 7.03), having co-morbid depression (AOR 3.47; 95% CI: 2.38, 5.05), having poor social support (AOR 3.02; 95% CI: 1.78, 5.13), and having WHO clinical stage IV (AOR 7.39; 95% CI: 3.54, 15.41) were significantly associated with suicidal attempts. CONCLUSION: The pooled magnitude of suicidal ideation and attempt was high, and factors like opportunistic infection, WHO clinical stage III of HIV, WHO clinical stage III of HIV, and co-morbid depression were related to both suicidal ideation and attempt. Clinicians should be geared towards this mental health problem in HIV patients during management.


Assuntos
Síndrome de Imunodeficiência Adquirida , Infecções por HIV , Infecções Oportunistas , Adulto , Humanos , Feminino , Masculino , Ideação Suicida , Etiópia/epidemiologia , Síndrome de Imunodeficiência Adquirida/complicações , Síndrome de Imunodeficiência Adquirida/epidemiologia , Infecções por HIV/complicações , Infecções por HIV/epidemiologia , Infecções por HIV/psicologia , Prevalência
14.
Clin Dermatol ; 42(2): 119-127, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38387533

RESUMO

The global burden of HIV remains a formidable challenge, affecting millions. Despite significant progress in understanding, treatment, and prevention , HIV/AIDS continues to exert a substantial impact on personal and public health, particularly in sub-Saharan Africa, where the prevalence is highest. HIV not only poses a direct threat to the well-being of individuals but also contributes to social and economic disparities. Approximately 38 million people worldwide are living with HIV, with millions unaware of their status. Stigma and discrimination still hinder testing, starting and staying on treatment. Access to antiretroviral therapy has improved, yet disparities persist, with marginalized communities often facing barriers to essential health care services. Efforts to reduce new HIV infections and transmission include comprehensive prevention strategies, education, and increased access to testing and treatment. Addressing social determinants, reducing stigma, and ensuring equitable access to health care remain crucial to reach the ambitious goal of ending AIDS by 2030.


Assuntos
Síndrome de Imunodeficiência Adquirida , Infecções por HIV , Humanos , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Síndrome de Imunodeficiência Adquirida/tratamento farmacológico , Síndrome de Imunodeficiência Adquirida/epidemiologia , Síndrome de Imunodeficiência Adquirida/prevenção & controle , África Subsaariana/epidemiologia , Prevalência
15.
Math Biosci Eng ; 21(1): 1650-1671, 2024 Jan 02.
Artigo em Inglês | MEDLINE | ID: mdl-38303482

RESUMO

This paper studies a stochastic HIV/AIDS model with nonlinear incidence rate. In the model, the infection rate coefficient and the natural death rates are affected by white noise, and infected people are affected by an intervention strategy. We derive the conditions of extinction and permanence for the stochastic HIV/AIDS model, that is, if $ R_0/ < 1, $ HIV/AIDS will die out with probability one and the distribution of the susceptible converges weakly to a boundary distribution; if $ R_0/ > 1 $, HIV/AIDS will be persistent almost surely and there exists a unique stationary distribution. The conclusions are verified by numerical simulation.


Assuntos
Síndrome de Imunodeficiência Adquirida , Epidemias , Humanos , Síndrome de Imunodeficiência Adquirida/epidemiologia , Processos Estocásticos , Incidência , Simulação por Computador
16.
PLoS One ; 19(2): e0297247, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38306355

RESUMO

OBJECTIVE: To end the AIDS epidemic by 2030, despite the increasing poverty and inequalities, policies should be designed to deal with population heterogeneity and environmental changes. Bottom-up designs, such as the Agent-Based Model (ABM), can model these features, dealing with such complexity. HIV/AIDS has a complex dynamic of structural factors, risk behaviors, biomedical characteristics and interventions. All embedded in unequal, stigmatized and heterogeneous social structure. To understand how ABMs can model this complexity, we performed a scoping review of HIV applications, highlighting their potentialities. METHODS: We searched on PubMed, Web of Science, and Scopus repositories following the PRISMA extension for scoping reviews. Our inclusion criteria were HIV/AIDS studies with an ABM application. We identified the main articles using a local co-citation analysis and categorized the overall literature aims, (sub)populations, regions, and if the papers declared the use of ODD protocol and limitations. RESULTS: We found 154 articles. We identified eleven main papers, and discussed them using the overall category results. Most studies model Transmission Dynamics (37/154), about Men who have sex with Men (MSM) (41/154), or individuals living in the US or South Africa (84/154). Recent studies applied ABM to model PrEP interventions (17/154) and Racial Disparities (12/154). Only six papers declared the use of ODD Protocol (6/154), and 34/154 didn't mention the study limitations. CONCLUSIONS: While ABM is among the most sophisticated techniques available to model HIV/AIDS complexity. Their applications are still restricted to some realities. However, researchers are challenged to think about social structure due model characteristics, the inclusion of these features is still restricted to case-specific. Data and computational power availability can enhance this feature providing insightful results.


Assuntos
Síndrome de Imunodeficiência Adquirida , Infecções por HIV , Minorias Sexuais e de Gênero , Masculino , Humanos , Síndrome de Imunodeficiência Adquirida/epidemiologia , Infecções por HIV/epidemiologia , Homossexualidade Masculina , Políticas
17.
Glob Public Health ; 19(1): 2312435, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-38334114

RESUMO

The use of targets and indicators in global health has become ubiquitous within global health and disease elimination programmes. The drive to 'end AIDS' has become a global flagship endeavour, including nation-states, donor organisations, NGOs, pharmaceutical companies, medical researchers, and activists. Almost synonymous with the campaign of ending AIDS is UNAIDS' 90-90-90 targets. Beyond indicators' role in neoliberal global health, an essential aspect of indicators and quantitative metrics is their ability to provide a basis for measurements and comparability across time and between different actors and entities. These processes are based on what has been called, commensuration, visual simplification, and serialisation. This article seeks to provide an account of how we can think about indicators in the drive to end AIDS as doing work that is contingent upon commensuration, simplification, and serialisation. The argument is that by attending to issues of commensuration, visual simplification, and serialisation we are better able to see how we risk erasing and foreclosing other forms of conceptualising what the end of AIDS could be. Logics of quantification risks erasing and foreclosing other qualitative aspects of the HIV epidemic as well as obscuring various epistemological tensions inherent in counting towards the end of AIDS.


Assuntos
Síndrome de Imunodeficiência Adquirida , Epidemias , Infecções por HIV , Humanos , Síndrome de Imunodeficiência Adquirida/epidemiologia , Síndrome de Imunodeficiência Adquirida/prevenção & controle , Saúde Global , Erradicação de Doenças , Benchmarking , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle
18.
Infection ; 52(2): 637-648, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38381307

RESUMO

PURPOSE: This study examined the characteristics, incidence and prognostic factors of the first AIDS-defining condition developed after more than one year of continuous antiretroviral therapy (ART) among people living with HIV (PLHIV). METHODS: We used data from two multicentre observational cohorts of PLHIV in Germany between 1999 and 2018. Our outcome was the first AIDS-defining event that occurred during follow-up after more than one year of continuous ART. Descriptive analyses at ART initiation, at the time of the AIDS event and of the most frequently observed types of AIDS-defining illnesses were performed. We calculated the incidence rate (IR) per 1000 person-years (PY) and used a bootstrap stepwise selection procedure to identify predictors of the outcome. RESULTS: A total of 12,466 PLHIV were included in the analyses. 378 developed the outcome, constituting an overall IR of 5.6 (95% CI 5.1-6.2) AIDS events per 1000 PY. The majority of PLHIV was virally suppressed at the time of the event. Oesophageal candidiasis and wasting syndrome were the most frequently diagnosed AIDS-defining illnesses. We found a low CD4 count at ART initiation, a previous AIDS-defining condition and transmission through intravenous drug use to be meaningful prognostic factors of the outcome. CONCLUSION: The overall rate of AIDS-defining events among PLHIV under long-term ART was low, highlighting the importance of continuous treatment. PLHIV who started ART with indicators of impaired immune functioning were more susceptible to disease progression, suggesting that the public health response should continue to focus on early and sustained treatment for all PLHIV.


Assuntos
Síndrome de Imunodeficiência Adquirida , Fármacos Anti-HIV , Infecções por HIV , Humanos , Síndrome de Imunodeficiência Adquirida/complicações , Síndrome de Imunodeficiência Adquirida/tratamento farmacológico , Síndrome de Imunodeficiência Adquirida/epidemiologia , Estudos de Coortes , Fármacos Anti-HIV/uso terapêutico , Infecções por HIV/complicações , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Antirretrovirais/uso terapêutico , Contagem de Linfócito CD4
19.
PLoS One ; 19(2): e0298630, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38386666

RESUMO

The human immunodeficiency virus (HIV) emerged as an endemic health crisis in the United States during the early 1980s. Initially labelled a "gay disease" due to its prevalence among gay men, the spread of HIV led to widespread fear and moral panic, as there was limited medical knowledge on preventing its transmission. While HIV is often associated with Sub-Saharan Africa, this article focuses on Sweden, a pioneering nation that became the first to achieve the remarkable Joint UNAIDS/WHO 90-90-90 continuum in addressing the epidemic. However, despite this significant milestone, the punitive legislation and attitudes prevalent in Sweden have had a counterproductive effect on curbing the virus's spread. Drawing upon a comprehensive triangulation of various data and sources on the evolution of public policy in Sweden, this article argues for the urgent need to reduce stigma surrounding HIV and AIDS. By undertaking further measures to combat stigmatisation, we not only have the potential to prevent the spread of HIV but also significantly enhance the quality of life for individuals living with the virus. An essential step in this journey is to eliminate the legally-enforced mandatory disclosure of one's HIV status, which would mark a tremendous victory for all those affected. With limited evidence to support the effectiveness of criminalisation and penal laws, no longer being viewed as criminals for non-disclosure would be a monumental achievement, positively transforming the lives of people living with HIV and fostering a more inclusive and supportive society.


Assuntos
Síndrome de Imunodeficiência Adquirida , Infecções por HIV , Minorias Sexuais e de Gênero , Masculino , Humanos , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Síndrome de Imunodeficiência Adquirida/epidemiologia , Síndrome de Imunodeficiência Adquirida/prevenção & controle , HIV , Saúde Pública , Qualidade de Vida , Suécia/epidemiologia
20.
PLoS One ; 19(2): e0289515, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38386673

RESUMO

BACKGROUND: Since the Start Free, Stay Free, and AIDS-Free launch, UNAIDS targets intended to promote interventions to prevent HIV transmission and promote access to ART among adolescents and children, of which none were achieved in 2020. In the sub-Saharan African region, the number of adolescents initiated on ART drugs remained consistently low, with approximately100 000 adolescents succumbing to AIDS-related causes in 2022. Although HIV prevalence among adolescents had been reduced, several HIV- positive adolescents died without being initiated on ART drugs. Therefore, this scoping review protocol aims to map factors influencing the initiation of ART drugs among adolescents living with HIV in sub-Saharan Africa. METHODS: The methodological framework for scoping reviews will guide this scoping protocol. A search strategy will be used to search literature in electronic databases, including EBSCOhost (PubMed/MEDLINE), Google Scholar, Science Direct, Scopus, BioMed Central, and the World Health Organization library for citations and literature using keywords and the Medical Subjects Heading (MeSH). The electronic databases will be supplemented by hand-searching references on the included studies. The search will be from Jan 01, 2012, to Dec 31, 2022. Articles will be searched and assessed for eligibility by two screeners uploaded on the Endnote software, and duplicates will be identified and removed before the abstract screening. The two screeners will assess the eligibility of the abstracts and the complete articles of the selected studies using the inclusion and exclusion criteria. A third screener will intervene when there is a lack of consensus between the two screeners. The selection process will be documented by following and using the PRISMA flow diagram (Fig 1). A thematic content analysis will present a narrative account of the extracted data. DISCUSSION: The results of this review will identify and describe factors influencing the initiation of Antiretroviral treatment among adolescents living with HIV in the Sub-Saharan African region. The findings will guide future research and inform tailored interventions and strategies for initiating ART among adolescents. TRIAL REGISTRATION: Open Science Framework. https://doi.org/10.17605/OSF.IO/RNF2T.


Assuntos
Síndrome de Imunodeficiência Adquirida , Infecções por HIV , Criança , Humanos , Adolescente , Síndrome de Imunodeficiência Adquirida/tratamento farmacológico , Síndrome de Imunodeficiência Adquirida/epidemiologia , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , África Subsaariana/epidemiologia , Antirretrovirais/uso terapêutico , Cognição , Revisões Sistemáticas como Assunto , Literatura de Revisão como Assunto
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA