Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 112
Filtrar
1.
Glob Public Health ; 19(1): 2314106, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-38334139

RESUMO

African refugee women resettled in the United States are exposed to multiple risk factors for poor mental health. Currently, no comprehensive framework exists on which to guide mental health interventions specific to this population. Through a community-based participatory research partnership, we interviewed N = 15 resettled African refugees living in Rhode Island. Here we (1) describe how meanings of mental health within the African refugee community vary from US understandings of PTSD, depression, and anxiety and (2) generate a framework revealing how mental health among participants results from interactions between social support, African sociocultural norms, and US norms and systems. Multiple barriers and facilitators of mental wellbeing lie at the intersections of these three primary concepts. We recommend that public health and medicine leverage the strength of existing community networks and organisations to address the heavy burden of poor mental health among resettled African refugee women.


Assuntos
Refugiados , Feminino , Estados Unidos , Humanos , Rhode Island , Refugiados/psicologia , Apoio Comunitário , Ansiedade , Pesquisa Participativa Baseada na Comunidade
2.
AIDS Behav ; 28(5): 1782-1794, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38416275

RESUMO

Peer-to-peer chain recruitment has been used for descriptive studies, but few intervention studies have employed it. We used this method to enroll sexually active women ages 18 to 25 into an online Pre-Exposure Prophylaxis (PrEP) information and motivation intervention pilot in eThekwini (Durban), South Africa. Seeds (N = 16) were recruited by study staff and randomized to Masibambane, Ladies Chat, a Gender-Enhanced group-based WhatsApp Workshop (GE), or Individual-Access (IA), a control condition that provided participants with online information/motivation materials only. Each seed could recruit up to three women to participate in the same study condition, with an incentive for each enrolled woman; participants in subsequent waves could choose to recruit or not. We evaluated if peer-to-peer recruitment was self-sustaining and resulted in enrolling women who, in subsequent waves, had less contact with the health care system and less knowledge about PrEP than the initial seeds. Over three recruitment waves beyond the seeds, 84 women were recruited. Almost 90% of women became recruiters, with each recruiting on average 1.90 women and 1.26 eligible enrolled women. The approach was successful at reaching women with less education but not women with less health system contact and PrEP knowledge across waves. IA participants had a slightly higher, though non-significantly different, percentage of individuals who became Peer Health Advocates (PHAs) than GE participants and, on average, they recruited slightly more women who enrolled. Our findings demonstrated that peer-to-peer recruitment is a feasible and self-sustaining way to recruit SA young women into a PrEP intervention study.


Assuntos
Infecções por HIV , Seleção de Pacientes , Grupo Associado , Profilaxia Pré-Exposição , Humanos , Feminino , Profilaxia Pré-Exposição/métodos , África do Sul , Infecções por HIV/prevenção & controle , Adulto , Adulto Jovem , Adolescente , Fármacos Anti-HIV/administração & dosagem , Fármacos Anti-HIV/uso terapêutico , Motivação , Conhecimentos, Atitudes e Prática em Saúde , Projetos Piloto
3.
BMC Womens Health ; 23(1): 649, 2023 12 06.
Artigo em Inglês | MEDLINE | ID: mdl-38057777

RESUMO

BACKGROUND: While Option B + has made great strides in eliminating vertical transmission of HIV and improving access to lifelong antiretroviral therapy (ART) for women, the postpartum period remains a risk period for disengagement from HIV care and non-adherence. METHODS: Longitudinal qualitative data was collected from 30 women living with HIV in Cape Town, South Africa from pregnancy through 1 year postpartum to examine key barriers and facilitators to HIV treatment adherence across this transition. Participants were also asked about their preferences for behavioral intervention content, format, and scope. The intervention development process was guided by Fernandez et al.'s Intervention Mapping process and was informed by the qualitative data, the wider literature on ART adherence, and Transition Theory. RESULTS: The Womandla Health Intervention is a multicomponent intervention consisting of four individual sessions with a lay health worker and four peer group sessions, which span late pregnancy and early postpartum. These sessions are guided by Transition Theory and utilize motivational interviewing techniques to empower women to ascertain their own individual barriers to HIV care and identify solutions and strategies to overcome these barriers. CONCLUSIONS: This intervention will be tested in a small scale RCT. If successful, findings will provide an innovative approach to HIV treatment by capitalizing on the transition into motherhood to bolster self-care behaviors, focusing on ART adherence and also women's overall postpartum health and psychosocial needs.


Assuntos
Fármacos Anti-HIV , Infecções por HIV , Complicações Infecciosas na Gravidez , Gravidez , Feminino , Humanos , Infecções por HIV/tratamento farmacológico , Infecções por HIV/psicologia , África do Sul , Adesão à Medicação/psicologia , Período Pós-Parto/psicologia , Antirretrovirais/uso terapêutico , Complicações Infecciosas na Gravidez/tratamento farmacológico , Cooperação e Adesão ao Tratamento , Transmissão Vertical de Doenças Infecciosas/prevenção & controle , Fármacos Anti-HIV/uso terapêutico
4.
JMIR Res Protoc ; 12: e49126, 2023 Dec 15.
Artigo em Inglês | MEDLINE | ID: mdl-38100165

RESUMO

BACKGROUND: The phenomenon of sexual harassment (SH) is a complex issue with multiple prongs that concerns all members of academia and raises serious challenges, particularly regarding prevention and response. SH in tertiary institutions remains a huge problem worldwide, leading to severe emotional, academic, and career difficulties, as well as undue suffering. Institutions have responded in various ways to alleviate the burden of SH with little success, especially in Nigeria. The prevalence is high but reportage is low because of the culture of silence around SH in most educational institutions. This study aims to identify factors associated with SH in tertiary institutions in Nigeria and explore factors surrounding reportage or nonreportage following the experience of SH, the institutional mechanisms to prevent and respond to SH, and the lived experience of survivors of SH. OBJECTIVE: The objective of this study was to present a study protocol that is designed to identify factors associated with the experience of SH in tertiary institutions in Nigeria, the institutional mechanisms to prevent and respond to SH, and the lived experience of survivors of SH. METHODS: A mixed (quantitative and qualitative) methods approach is used consisting of a policy review of existing antisexual harassment policies in the selected universities, a quantitative survey to determine the correlates of SH, focus group discussions to explore the perspectives of the university community concerning SH, in-depth interviews to explore the lived experiences of survivors of SH, and key informant interviews to understand the perspectives of people who provide interventions to survivors. RESULTS: This study was funded in July 2022 by the Consortium for Advanced Research Training in Africa, and data collection started in November 2022. The SH policies were comprehensive, with clear policy statements and definitions, and recognized a wide range of survivors and perpetrators. However, there was no clear mention of prevention and response to same-sex SH. Lived experiences showed negative psychological and social sequelae and little institutional support. CONCLUSIONS: This is the first study that has a component investigating same-sex SH in tertiary institutions in Nigeria. This is also one of the first studies to explore the lived experiences of survivors of SH in Nigerian universities. The findings from this study suggest that periodic evaluation of SH policy implementation will improve institutional support, thus creating safe spaces for survivors and will thereby encourage reportage and support; prevention and response strategies need to be more inclusive; and more interventions should focus on strengthening prosocial skills and healthy, equitable relationships. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/49126.

5.
J Int AIDS Soc ; 26 Suppl 4: e26148, 2023 10.
Artigo em Inglês | MEDLINE | ID: mdl-37909178

RESUMO

INTRODUCTION: Peer support can help navigate the isolation and psychological strain frequently experienced by youth living with chronic illness. Yet, data are lacking on the impact of providing support for youth living with mixed chronic conditions. We assessed the acceptability, feasibility and preliminary mental health impacts of a clinic-based peer support group for South African youth living with chronic illnesses, including HIV. METHODS: This mixed-methods pilot study (September 2021-June 2022) enrolled 58 young patients, ages 13-24, at an urban hospital in Cape Town, South Africa. In-depth interviews elicited the perspectives of 20 young people in relation to their participation in the Better Together programme, a recurring clinic-based peer support group for patients with mixed chronic illnesses. Self-reported resilience, attitudes towards illness, stigma and mental health were captured via established measures. T-tests and multivariate analysis of variance compared psychosocial outcomes for 20 group participants and 38 control patients, controlling for socio-demographic characteristics at enrolment. Logistic regression analyses estimated the predicted probability of a positive depression or anxiety screening given peer group participation. RESULTS: All interviewees valued being able to compare treatment regimens and disease management habits with peers living with different conditions. Adolescents living with HIV stated that understanding the hardships faced by those with other conditions helped them accept their own illness and lessened feelings of isolation. Compared to patients who did not participate in Better Together, those who attended ≥5 groups had statistically significantly higher individual-level resilience, a more positive attitude towards their illness(es), lower internalised stigma and a more positive self-concept. The probability of being screened positive for depression was 23.4 percentage points lower (95% CI: 1.5, 45.3) for Better Together participants compared to controls; the probability of a positive anxiety screening was 45.8 percentage points lower (95% CI: 18.1, 73.6). CONCLUSIONS: Recurring, clinic-based peer support groups that integrate youth living with HIV and other chronic diseases are novel. Group sustainability will depend on the commitment of experienced peer leaders and providers, routine scheduling and transportation support. A fully powered randomised trial is needed to test the optimal implementation and causal mental health effects of the Better Together model.


Assuntos
Infecções por HIV , Humanos , Adolescente , Adulto Jovem , África do Sul , Projetos Piloto , Estudos de Viabilidade , Infecções por HIV/psicologia , Grupos de Autoajuda , Grupo Associado , Doença Crônica
8.
Sci Rep ; 13(1): 3469, 2023 03 01.
Artigo em Inglês | MEDLINE | ID: mdl-36859464

RESUMO

Most neural stimulators do not have a high enough compliance voltage to pass current through the skin. The few stimulators that meet the high compliance voltage necessary for transcutaneous stimulation are typically large benchtop units that are not portable, and the stimulation waveforms cannot be readily customized. To address this, we present the design and validation of a portable, programmable, multichannel, noninvasive neural stimulator that can generate three custom bipolar waveforms at ± 150 V with microsecond temporal resolution. The design is low-cost, open-source, and validated on the benchtop and with a healthy population to demonstrate its functionality for sensory and motor stimulation. Sensory stimulation included electrocutaneous stimulation targeting cutaneous mechanoreceptors at the surface of the skin and transcutaneous nerve stimulation targeting the median nerve at the wrist. Both electrocutaneous stimulation on the hand and transcutaneous stimulation at the wrist can elicit isolated tactile percepts on the hand but changes in pulse frequency are more discriminable for electrocutaneous stimulation. Also, neuromuscular electrical stimulation of the flexor digiti profundus is evoked by applying electrical stimulation directly above the muscle in the forearm and to the median and ulnar nerves in the upper arm. Muscle and nerve stimulation evoked similar grip forces and force rise times, but nerve stimulation had a significantly slower fatigue rate. The development and validation of this noninvasive stimulator and direct comparison of common sensory and motor stimulation targets in a human population constitute an important step towards more widespread use and accessibility of neural stimulation for education and research.


Assuntos
Extremidade Superior , Punho , Humanos , Vias Aferentes , Nervo Mediano , Nervo Ulnar
9.
J Trop Pediatr ; 69(2)2023 02 06.
Artigo em Inglês | MEDLINE | ID: mdl-36893388

RESUMO

AIM: This study sought to identify adolescents' health information sources and determine the gap between what adolescents want to hear and what they actually hear from their healthcare providers (HCPs), a proxy for unmet health needs. METHODS: A cross-sectional study was conducted in four high schools conveniently selected in Jamaica to ensure adequate representation in rural and urban locales. Adolescents 11-19 years old with relevant assent/consent completed a paper-based self-administered questionnaire. Questions were adapted from the Young Adult Health Care Survey to determine proportion of adolescents receiving confidential care, the level of counselling offered and difference between location and unmet needs. RESULTS: Adolescents acknowledged multiple sources of information, with urban adolescents reporting television, radio and parents as sources more frequently than in rural setting (p < 0.05). They most commonly wanted to discuss weight management (n = 308, 64.2%), nutrition (n = 418, 87.1%), exercise (n = 361, 75.2%); and emotions they are experiencing (n = 246, 51.3%). Unmet needs differed by location; more rural than urban adolescents found that their desire to discuss school performance (p < 0.05) and sexual orientation (p < 0.05) was unmet, while more urban youth felt their need for discussions about STIs was unmet (p < 0.05), when compared to their rural counterparts. CONCLUSION: This study highlights that while there is some access to health information in Jamaica, especially via television, radio and internet, the needs of the adolescent population remain unmet. HCPs need to employ a patient-centred approach where confidentiality is established and screening is done for unmet needs in an effort to optimize health outcomes.


Assuntos
Confidencialidade , Exercício Físico , Adulto Jovem , Humanos , Masculino , Adolescente , Feminino , Criança , Adulto , Estudos Transversais , Inquéritos e Questionários , Pesquisas sobre Atenção à Saúde , Necessidades e Demandas de Serviços de Saúde
10.
AIDS Educ Prev ; 35(1): 14-35, 2023 02.
Artigo em Inglês | MEDLINE | ID: mdl-36735226

RESUMO

This article describes the processes of transforming an in-person group-based intervention to promote uptake of PrEP among young woman in South Africa to an online interactive "workshop" during the COVID-19 pandemic. Beginning in person and continuing virtually, we used a step-by-step participatory approach with multiple stakeholder groups to develop nine activities to increase knowledge about, as well as motivation and intention to take PrEP, and to address gender-based barriers to PrEP. Activities were informed by our theoretical framework and formative work with young women ages 18-25. We demonstrate how we developed a gender-enhanced online PrEP workshop that was interactive, group-based, and in accordance with elements of established successful intervention design; why WhatsApp emerged as the most accessible application for the young women in our workshop; and how an intervention with a hybrid approach-alternating between chat box and live sessions-combined with verbal, written, and emoji-based communication enabled interaction among participants.


Assuntos
Fármacos Anti-HIV , COVID-19 , Infecções por HIV , Profilaxia Pré-Exposição , Humanos , Feminino , Adolescente , Adulto Jovem , Adulto , Infecções por HIV/prevenção & controle , África do Sul , Motivação , Fármacos Anti-HIV/uso terapêutico , Pandemias , COVID-19/prevenção & controle
11.
AIDS Educ Prev ; 35(1): 1-13, 2023 02.
Artigo em Inglês | MEDLINE | ID: mdl-36735229

RESUMO

Resilience, or multilevel processes related to thriving, offers a strengths-based approach to reducing HIV and sexual risk behaviors among girls and young women. Processes of resilience may change based on the experience of living with HIV. However, little is known about how resilience and serologically verified HIV status influence sexual health. Using weighted cross-sectional data collected during 2017-2018 from South African girls and young women aged 15-24 (N = 7237), this article examines associations between resilience and three sexual risk behaviors among those living with and without HIV. Logistic regression models indicated greater resilience scores were associated with reduced odds of engaging in transactional sex and early sexual debut. Results also identified differing associations between resilience and sexual risk behaviors by HIV status. Findings provide implications for programming to prevent HIV and improve sexual health while underscoring the need for tailored resilience-promoting interventions for South African girls and young women living with HIV.


Assuntos
Infecções por HIV , Saúde Sexual , Humanos , Feminino , Infecções por HIV/prevenção & controle , África do Sul/epidemiologia , Estudos Transversais , Comportamento Sexual
12.
Drug Alcohol Depend ; 244: 109767, 2023 03 01.
Artigo em Inglês | MEDLINE | ID: mdl-36638679

RESUMO

BACKGROUND: A low-nicotine product standard is currently under consideration by the U.S. Food and Drug Administration (FDA). This standard may be more effective if alternative, non-combusted sources of nicotine are concurrently available. This qualitative study explored the lived experiences of people with depression and anxiety disorders who used very low nicotine content (VLNC) cigarettes with or without e-cigarettes during a randomized controlled trial. METHODS: We conducted semi-structured qualitative interviews with participants (n = 20) as they completed a 16-week blinded trial of VLNC cigarettes with or without electronic cigarettes. Interviews explored 1) experiences with these products, 2) social and environmental contexts for use and 3) relative risk perceptions. Interviews were transcribed and analyzed using a hybrid inductive and deductive thematic analysis. RESULTS: Concurrent access to e-cigarettes helped to ease the transition from usual-brand cigarettes to VLNC cigarettes. Some participants held misperceptions that VLNC cigarettes could reduce cancer risk whereas others did not. Participants expressed skepticism about the safety of e-cigarettes and the authenticity of the VLNC cigarettes. Smoking restrictions influenced e-cigarette use in some instances, but product preference was the overriding factor that influenced use. Participants did not note effects on psychiatric symptoms. CONCLUSIONS: Should a nicotine reduction policy be implemented with e-cigarettes concurrently available on the market, tailored messaging for people with anxiety and depression disorders may be necessary to educate people about and the availability of alternative sources of nicotine, such as e-cigarettes, as well as the relative risk of VLNC cigarettes and e-cigarettes.


Assuntos
Sistemas Eletrônicos de Liberação de Nicotina , Abandono do Hábito de Fumar , Produtos do Tabaco , Vaping , Humanos , Nicotina , Depressão , Abandono do Hábito de Fumar/psicologia , Transtornos de Ansiedade
13.
J Adolesc Health ; 72(1): 12-20, 2023 01.
Artigo em Inglês | MEDLINE | ID: mdl-36202679

RESUMO

PURPOSE: The aim of this study is to assess the level of agreement between adolescents' self-assessment and parent-proxy reports on health-related quality of life (HRQOL) in Jamaican adolescents with chronic illness. METHODS: A cross-sectional study was conducted, recruiting adolescents living with a chronic illness (ALCIs)-asthma, human immunodeficiency virus, insulin-dependent diabetes mellitus, or sickle cell disease and age/sex-matched healthy adolescents. Data were collected on HRQOL from adolescents and parents using the Pediatric Quality of Life Scale. Parent-adolescent agreement was determined at group level (Wilcoxon signed-rank test) and individual level (intraclass correlation coefficient). RESULTS: Two hundred twenty-six (226) parent/adolescent pairs participated: 130 ALCIs and 96 healthy peers; mean age 14.9 ± 2.8 years; 58% females. Adolescents with and without chronic illness reported similar HRQOL; parent-proxies reported better HRQOL for healthy adolescents compared to ALCIs. Intraclass correlation demonstrated higher levels of parent-adolescent correlation for ALCIs than healthy adolescents (ALCIs: 0.11-0.34; healthy adolescents: 0.01-0.10). At group level, analyses demonstrated better parent-proxy rating of QOL in all of the scores with the exception of the general health score. Parent-proxies overestimated QOL for asthma and insulin-dependent diabetes mellitus but not for sickle cell disease and human immunodeficiency virus. Linear regression modeling revealed that female sex and living with chronic illness were significant predictors of agreement. DISCUSSION: Parent-proxies overestimated adolescents' QOL compared to adolescents' report regardless of whether the adolescent was living with a chronic illness or not. As such, health care providers should elicit feedback from the adolescent wherever possible and proxy reports should be used as complementary information rather than primary source.


Assuntos
Anemia Falciforme , Asma , Diabetes Mellitus Tipo 1 , Adolescente , Criança , Feminino , Humanos , Masculino , Qualidade de Vida , Estudos Transversais , Jamaica , Procurador , Doença Crônica
14.
Cult Health Sex ; 25(7): 929-943, 2023 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-35960862

RESUMO

Socioecological factors, including social resources, influence South African adolescent girls' and young women's sexual health. Few studies have explored how these multi-level social factors relate to both resilience and sexual health in this community. This study examines if social resources mediate associations between resilience and two sexual health outcomes. A weighted-sample of 7,237 South African girls and young women (aged 15-24 years) completed a cross-sectional survey conducted from 2017 to 2018 which included a validated measure of resilience, along with measures of sexual health and social resources. Using multivariable logistic regression models and bootstrapping methods, two types of social resources were assessed as potential mediators. Increased resilience was negatively associated with early sexual debut and engagement in transactional sex. Social support mediated associations between resilience and engagement in transactional sex but did not mediate associations between resilience and early sexual debut. Of all the types of social support measured, social support from a special person mediated the largest proportion of the association between resilience and transactional sex. Examining underlying social and community dynamics related to resilience and sexual health can guide the development of future contextually-relevant programming and policies.


Assuntos
Infecções por HIV , Saúde Sexual , Humanos , Feminino , Adolescente , Estudos Transversais , África do Sul , Comportamento Sexual , Saúde da Mulher
15.
Front Reprod Health ; 4: 913170, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36303635

RESUMO

Introduction: Of the 1.75 million adolescents aged 10-19 years living with HIV globally, 84% reside in sub-Saharan Africa. This problem is most acute in South Africa, where there are 720,000 adolescents living with HIV (ALHIV). ALHIV navigate the same challenges as other adolescents-such as puberty and first relationships-as well as challenges specific to their HIV-status-including stigma, disclosure, and concerns about HIV transmission. This dual burden calls for tailored sexual and reproductive health (SRH) programs. Here, we qualitatively explore the reflections of South African ALHIV on SRH education, communication, and discussion provided by adults in schools, clinics, and the home related to their unique SRH needs. Methods: This paper reports on qualitative data from a mixed-methods study to inform interventions that meet the SRH needs of ALHIV. In-depth interviews (N = 20) were conducted with ALHIV recruited from two clinics in Cape Town, South Africa. Nine males and 11 females aged 16-19 participated in semi-structured in-depth interviews to discuss their sexual health as ALHIV. The interview guide explored 1) perceived SRH needs; 2) healthy living with HIV; 3) future goals; 4) intimate relationships; 5) psychosocial challenges; and 6) preferred interventions. Data were thematically applied to an iteratively-developed codebook and analyzed by the cross-cultural research team using NVivo 12. Results: These qualitative data reveal the pressing needs among ALHIV for open communication and accurate information about sexuality and HIV, given the risk to themselves and their partners as they enter intimate relationships. Three themes emerged from the data: 1) Intergenerational pressures coming from caregivers, clinicians, and teachers often stigmatize the sexual heath behaviors of ALHIV; 2) When present, open intergenerational communication can provide ALHIV with crucial information, resources, and social support that supports healthy decisions, and 3) ALHIV offer specific ideas about how adults can support their decision-making in the transition to adulthood. Conclusions: Findings highlight adolescents' recommendations for programs involving open communication, stigma-reduction around sexuality, and support from both peer and adult mentors. This study lays the foundation for strategies to improve intergenerational communication about sexual health to promote positive approaches to sexuality for ALHIV.

16.
BMC Health Serv Res ; 22(1): 1198, 2022 Sep 23.
Artigo em Inglês | MEDLINE | ID: mdl-36151543

RESUMO

BACKGROUND: Early sexual debut, low educational attainment, history of rape and transactional and intergenerational sex have been associated with HIV infection among Nigerian adolescents, especially females. We sought to understand the "why", and how to mitigate against these determinants and barriers to addressing adolescent sexual and reproductive health (SRH) and HIV prevention needs. METHODS: This qualitative study generated data from 49 focus group discussions with male and female adolescents living with and without HIV, healthcare workers, members of civil society organizations working with young people, and parents of adolescents living with HIV. Participants were recruited from all six geopolitical zones in Nigeria. Data was analysed with ATLAS.ti software. Hermeneutic units were created, and codes developed from focus group transcripts. Network View Manager was used to create maps of codes, memos and quotations, and relevant quotes were retrieved from transcripts. RESULTS: Four major themes were identified, relating to individual, parental, community and government roles in reducing the risk of HIV and unplanned pregnancy among adolescents in Nigeria. Individual factors influencing sexual risk behaviours of adolescents include peer pressure, poor risk perception for HIV, and misconceptions about the efficacy of contraceptives and condoms. Respondents entrusted State responsibilities such as facilitation of HIV-affected adolescents' access to education, rather, to individuals, parents and the community; and placed the blame for rape on rape survivors. Findings also highlighted the inadequacy of health systems to address adolescents' needs for treatment of sexually transmitted infections and to provide appropriate education on secondary HIV prevention for those living with HIV. CONCLUSION: Rigorous studies are needed to understand dynamics between adolescents' risk behavior, HIV risk perception, parental roles in mitigating HIV risk in adolescents, and the role of communities and government in HIV prevention and treatment for adolescents in Nigeria.


Assuntos
Infecções por HIV , Serviços de Saúde Reprodutiva , Adolescente , Anticoncepcionais , Feminino , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Humanos , Masculino , Nigéria/epidemiologia , Gravidez , Saúde Reprodutiva , Fatores de Risco , Comportamento Sexual
17.
Front Pediatr ; 10: 904788, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36160776

RESUMO

Objectives: COVID-19 in children was initially mild until the emergence of Multisystem Inflammatory Syndrome in Children (MIS-C). We describe pediatric COVID-19 in a developing country within the Caribbean. Methods: Jamaican children who were hospitalized with SARS-CoV-2 infection, in one Caribbean regional academic referral center from April 2020 through June 2021 were included. Prospective surveillance and pediatric infectious disease consultations were performed using the CDC's MIS-C case definition. Data were extracted from patients' hospital charts using WHO's reporting form, entered into the RedCap database, and SPSS 28 was used for analysis. MIS-C and non-MIS-C patients were compared using independent sample t-tests for continuous variables and Fisher's exact test for categorical variables, p values < 0.05 were statistically significant. Results: Seventy-nine children with COVID-19 with/without MIS-C presented to UHWI. Thirty-eight (48%) were mild ambulatory cases. Hospitalizations occurred in 41 (52%) children, with median age of 10 1 2 years. SARS-CoV-2 RT-PCR positivity was present in 26 (63%), Immunoglobulin M, or Immunoglobulin G (IgM/IgG) positivity in 8 (20%), with community exposures in 7 (17%). Eighteen (44%) MIS-C positive patients were significantly more likely than 23 MIS-C negative patients (56%) to present with fever (94% vs. 30%; p < 0.001), fatigue/lethargy (41% vs. 4%; p = 0.006), lymphadenopathy (33% vs. 0%; p = 0.003), elevated neutrophils (100% vs. 87%; p = 0.024), and ESR (78% vs. 9%; p = 0.002). Involvement of > two organ systems occurred more frequently in MIS-C positive cases (100% vs. 34%; p < 0.001), including gastrointestinal (72% vs. 17%; p < 0.001); vomiting/nausea (39% vs. 9%; p < 0.028); hematological/coagulopathic (67% vs. 4%; p < 0.001); dermatologic involvement (56% vs. 0%; p < 0.001); and mucositis (28% vs. 0%; p = 0.001). MIS-C patients had Kawasaki syndrome (44%), cardiac involvement (17%), and pleural effusions (17%). MIS-C patients had >4 abnormal inflammatory biomarkers including D-dimers, C-reactive protein, ESR, ferritin, troponins, lactate dehydrogenase, neutrophils, platelets, lymphocytes, and albumen (72%). MIS-C patients were treated with intravenous immune gamma globulin (78%), aspirin (68%), steroids (50%), and non-invasive ventilation (11%). None required inotropes/vasopressors. MIS-C negative patients received standard care. All recovered except one child who was receiving renal replacement therapy and developed myocardial complications. Conclusions: In this first report of COVID-19 from the Caribbean, children and adolescents with and without MIS-C were not very severe. Critical care interventions were minimal and outcomes were excellent.

18.
AIDS Patient Care STDS ; 36(7): 272-277, 2022 07.
Artigo em Inglês | MEDLINE | ID: mdl-35797651

RESUMO

Adolescent-tailored antiretroviral therapy (ART) adherence interventions take place within the context of unique developmental stage. Suboptimal ART adherence among adolescents living with HIV in South Africa underscores that interventions are urgently needed to improve adherence. We conducted semistructured in-depth interviews with 35 adolescents aged 10-19 years living with HIV. In addition, 14 clinicians and 35 caregivers were interviewed to provide a diverse perspective on barriers and facilitators of medication adherence for adolescents living with HIV (ALWH). Thematic coding was utilized for this analysis. Our main findings were organized by following a priori themes: (1) acceptability of conditional economic incentives (CEIs) as an adherence intervention strategy for adolescents, (2) predicted behavioral impacts, and the (3) durability of CEIs to ensure medication adherence for adolescents in the long term. Subthemes that emerged included CEIs as tool to overcome competing demands, increasing intrinsic motivation and orientation toward the future, and optimal timing of the intervention. Exposure to a CEI intervention during early adolescence (ages 10-13) may be a particularly helpful intervention as CEIs may have long-lasting effects given that habit-formation behavior is developed during early adolescence. There is little consensus on effect duration from the perspective of adolescents, clinicians, and caregivers. Future studies should continue to explore the impact of CEIs for long-term ART adherence.


Assuntos
Infecções por HIV , Motivação , Adolescente , Antirretrovirais/uso terapêutico , Economia Comportamental , Infecções por HIV/tratamento farmacológico , Humanos , Adesão à Medicação
19.
JMIR Form Res ; 6(5): e34262, 2022 May 04.
Artigo em Inglês | MEDLINE | ID: mdl-35507406

RESUMO

BACKGROUND: Many men with HIV (MWH) want to have children. HIV viral suppression minimizes sexual HIV transmission risks while allowing for conception and optimization of the health of men, their partners, and their infants. OBJECTIVE: This study developed and evaluated the feasibility and acceptability of an intervention to promote serostatus disclosure, antiretroviral therapy (ART) uptake and adherence, and viral suppression among MWH who want to have children in South Africa. METHODS: We developed a safer conception intervention (Sinikithemba Kwabesilisa or We give hope to men) to promote viral suppression via ART uptake and adherence, HIV serostatus disclosure, and other safer conception strategies for MWH in South Africa. Through 3 counseling and 2 booster sessions over 12 weeks, we offered education on safer conception strategies and aided participants in developing a safer conception plan. We recruited MWH (HIV diagnosis known for >1 month), not yet accessing ART or accessing ART for <3 months, in a stable partnership with an HIV-negative or unknown-serostatus woman, and wanting to have a child in the following year. We conducted an open pilot study to evaluate acceptability based on patient participation and exit interviews and feasibility based on recruitment and retention. In-depth exit interviews were conducted with men to explore intervention acceptability. Questionnaires collected at baseline and exit assessed disclosure outcomes; CD4 and HIV-RNA data were used to evaluate preliminary impacts on clinical outcomes of interest. RESULTS: Among 31 eligible men, 16 (52%) enrolled in the study with a median age of 29 (range 27-44) years and a median time-since-diagnosis of 7 months (range 1 month to 9 years). All identified as Black South African, with 56% (9/16) reporting secondary school completion and 44% (7/16) reporting full-time employment. Approximately 44% (7/16) of participants reported an HIV-negative (vs unknown-serostatus) partner. Approximately 88% (14/16) of men completed the 3 primary counseling sessions. In 11 exit interviews, men reported personal satisfaction with session content and structure while also suggesting that they would refer their peers to the program. They also described the perceived effectiveness of the intervention and self-efficacy to benefit. Although significance testing was not conducted, 81% (13/16) of men were taking ART at the exit, and 100% (13/13) of those on ART were virally suppressed at 12 weeks. Of the 16 men, 12 (75%) reported disclosure to pregnancy partners. CONCLUSIONS: These preliminary data suggest that safer conception care is acceptable to men and has the potential to reduce HIV incidence among women and their children while supporting men's health. Approximately half of the men who met the screening eligibility criteria were enrolled. Accordingly, refinement to optimize uptake is needed. Providing safer conception care and peer support at the community level may help reach men. TRIAL REGISTRATION: ClinicalTrials.gov NCT03818984; https://clinicaltrials.gov/ct2/show/NCT03818984. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): RR2-https://doi.org/10.1007/s10461-017-1719-4.

20.
Womens Health (Lond) ; 18: 17455057221087117, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35306944

RESUMO

OBJECTIVES: To explore women's willingness to consider using pre-exposure prophylaxis for HIV prevention in the context of gendered relationship dynamics, in Durban, South Africa. METHODS: As formative research prior to development of a gender-informed intervention to introduce pre-exposure prophylaxis to young, urban, educated women, we conducted six focus-group discussions and eight in-depth interviews with 46 women ages 18-25 years, who were not current pre-exposure prophylaxis users. Women were recruited from clinic and community settings using a criterion-based snowball sampling technique. Qualitative data were coded and analyzed thematically, with a team-based consensus approach for final coding, analytical decisions, and data interpretation. RESULTS: Women clearly understood the benefits of pre-exposure prophylaxis for themselves and their partners, focusing on promoting health and their right to protect themselves from HIV infection. At the same time, and in accordance with findings from other studies, women were realistic about the concerns that would arise among male partners, including disapproval, loss of trust, possible loss of the relationship, and in some instances, the potential for violence, if they were to propose pre-exposure prophylaxis use. To resolve this tension, some women advocated for covert use as the best option for themselves and others argued for disclosure, proposing various approaches to working with partners to adopt pre-exposure prophylaxis. The suggestion that both partners use pre-exposure prophylaxis was made repeatedly. Thus, women sought to avoid discussions of trust or lack of trust and a partner's possible infidelities, choosing instead to focus on preserving or even building a relationship through suggesting pre-exposure prophylaxis use. CONCLUSION: Women offered diverse narratives on agency and constraint in relation to choosing pre-exposure prophylaxis as a future prevention strategy, as well as ways to engage with their male partners about pre-exposure prophylaxis. These findings speak to the need for interventions to bolster women's confidence, sense of empowerment, and their communication and decision-making skills for successful HIV prevention.


Assuntos
Infecções por HIV , Profilaxia Pré-Exposição , Adolescente , Adulto , Feminino , Grupos Focais , Infecções por HIV/tratamento farmacológico , Infecções por HIV/prevenção & controle , Humanos , Masculino , Profilaxia Pré-Exposição/métodos , Parceiros Sexuais , África do Sul , Adulto Jovem
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...