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1.
J Fam Psychol ; 38(1): 104-117, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-37338446

RESUMO

Toddlerhood is a period where issues of autonomy and control in parent-child relationships become particularly intense. In response to these challenges, some parents adopt controlling practices, whereas others are more autonomy supportive. However, research has yet to examine prenatal orientations that foreshadow specific controlling or autonomy-supportive parental practices in toddlerhood and children's socioemotional functioning. In particular, literature on early childhood socialization lacks sufficient evidence on the effects of the controversial controlling practice of parental conditional positive regard. To increase our knowledge on these issues, we examined reports provided by Israeli Jewish mothers during their first pregnancy (N = 294), at 18-month postpartum (N = 226), and when the child was 42 months old (N = 134). To control for child temperament, both parents reported 8-month postpartum (N = 235) on infant temperament dispositions, which may act as precursors of later socioemotional functioning. Structural equations modeling revealed that a general prenatal maternal orientation to use conditional regard as a socialization practice predicted mothers' use of the specific practices of conditional positive and negative regard with toddlers, which then predicted internalizing problems when children reached the age of 42 months. Additionally, a general prenatal orientation toward autonomy-supportive parenting predicted mothers' perspective taking with toddlers, which then predicted children's prosocial behavior at 42 months. The effects emerged also after controlling for infants' temperamental dispositions toward negative emotionality and positive affect. Findings underlie the potential role of prenatal orientations toward conditional regard and autonomy support that, when later transform into specific early parenting practices, may serve as early markers of child socioemotional adjustment. (PsycInfo Database Record (c) 2024 APA, all rights reserved).


Assuntos
Mães , Poder Familiar , Feminino , Gravidez , Lactente , Humanos , Pré-Escolar , Poder Familiar/psicologia , Mães/psicologia , Pais , Temperamento/fisiologia , Personalidade
2.
HIV Res Clin Pract ; 24(1): 2246717, 2023 08 08.
Artigo em Inglês | MEDLINE | ID: mdl-37608645

RESUMO

BACKGROUND: Cisgender women represent over half of people living with HIV globally. However, current research efforts toward a cure for HIV focus predominantly on cisgender men. The under-representation of women in HIV cure clinical studies is particularly problematic given data suggesting that sex-dependent phenotypes limit scientific discovery. OBJECTIVE: We aimed to generate considerations to increase the meaningful involvement of women in HIV cure-related research. MATERIALS AND METHODS: We conducted in-depth interviews with biomedical researchers and community members to better understand factors that could increase the meaningful involvement of women in HIV cure clinical trials. Participants were affiliated with academia, industry, community advisory boards, and community-based organizations, and were identified using listings from the AIDS Clinical Trials Group and the Martin Delaney Collaboratories. We used conventional content analysis to analyze the qualitative data. RESULTS: We recruited 27 participants, of whom 11 were biomedical researchers and 16 were community members. Participants included 25 cisgender women, 1 transgender woman, and 1 cisgender man. Key considerations emerged, including the need to ensure that HIV cure studies reflect HIV epidemiologic trends and having accurate representation by sex and gender in HIV cure research. To increase the meaningful involvement of women, recommendations included instituting intentional enrollment goals, frequent and mandatory reporting on enrollment, and incentives for sites to enroll women. Additional themes included the need for agency and self-determination, attention to lived experiences, trauma and healing, and adequate support for women (e.g. logistical, psychosocial, mental, emotional, and physical). Participants noted that women would be willing to participate in HIV cure trials, related procedures (e.g. biopsies), and analytical treatment interruptions. They also expressed a desired for women-centered and holistic clinical trial designs that account for intersectionality. CONCLUSIONS: Our empirical inquiry extends recent calls to action to increase diversity of people involved in HIV cure research. Redressing the under-inclusion of women in HIV cure research is an urgent imperative. The entire field must mobilize and reform to achieve this goal. Meaningfully involving women across the gender spectrum in HIV cure research is needed to ensure that interventions are safe, effective, scalable, and acceptable for all people with HIV.


Assuntos
Academias e Institutos , Infecções por HIV , Feminino , Humanos , Masculino , Estados Unidos/epidemiologia , Pesquisa Qualitativa , Pesquisa Empírica , Biópsia , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia
3.
JMIR Med Inform ; 11: e46159, 2023 Aug 22.
Artigo em Inglês | MEDLINE | ID: mdl-37621203

RESUMO

Background: Electronic health records (EHRs) have yet to fully capture social determinants of health (SDOH) due to challenges such as nonexistent or inconsistent data capture tools across clinics, lack of time, and the burden of extra steps for the clinician. However, patient clinical notes (unstructured data) may be a better source of patient-related SDOH information. Objective: It is unclear how accurately EHR data reflect patients' lived experience of SDOH. The manual process of retrieving SDOH information from clinical notes is time-consuming and not feasible. We leveraged two high-throughput tools to identify SDOH mappings to structured and unstructured patient data: PatientExploreR and Electronic Medical Record Search Engine (EMERSE). Methods: We included adult patients (≥18 years of age) receiving primary care for their diabetes at the University of California, San Francisco (UCSF), from January 1, 2018, to December 31, 2019. We used expert raters to develop a corpus using SDOH in the compendium as a knowledge base as targets for the natural language processing (NLP) text string mapping to find string stems, roots, and syntactic similarities in the clinical notes of patients with diabetes. We applied advanced built-in EMERSE NLP query parsers implemented with JavaCC. Results: We included 4283 adult patients receiving primary care for diabetes at UCSF. Our study revealed that SDOH may be more significant in the lives of patients with diabetes than is evident from structured data recorded on EHRs. With the application of EMERSE NLP rules, we uncovered additional information from patient clinical notes on problems related to social connectionsisolation, employment, financial insecurity, housing insecurity, food insecurity, education, and stress. Conclusions: We discovered more patient information related to SDOH in unstructured data than in structured data. The application of this technique and further investment in similar user-friendly tools and infrastructure to extract SDOH information from unstructured data may help to identify the range of social conditions that influence patients' disease experiences and inform clinical decision-making.

4.
Cortex ; 167: 25-40, 2023 10.
Artigo em Inglês | MEDLINE | ID: mdl-37517356

RESUMO

Increased intrasubject variability of reaction time (RT) refers to inconsistency in an individual's speed of responding to a task. This increased variability has been suggested as a fundamental feature of attention deficit hyperactivity disorder (ADHD), however, its neural sources are still unclear. In this study, we aimed to examine whether such inconsistency at the behavioral level would be accompanied by inconsistency at the neural level; and whether different types of neural and behavioral variability would be related to ADHD symptomatology. We recorded electroencephalogram (EEG) data from 62 adolescents, who were part of a prospective longitudinal study on the development of ADHD. We examined trial-by-trial neural variability in response to visual stimuli in two cognitive tasks. Adolescents with high ADHD symptomatology exhibited an increased neural variability before the presentation of the stimulus, but when presented with a visual stimulus, this variability decreased to a level that was similar to that exhibited by participants with low ADHD symptomatology. In contrast with our prediction, neural variability was unrelated to the magnitude of behavioral variability. Our findings suggest that adolescents with higher symptoms are characterized by increased neural variability before the stimulation, which might reflect a difficulty in alertness to the forthcoming stimulus; but this increased neural variability does not seem to account for their RT variability.


Assuntos
Transtorno do Deficit de Atenção com Hiperatividade , Adolescente , Humanos , Transtorno do Deficit de Atenção com Hiperatividade/complicações , Eletroencefalografia , Estudos Longitudinais , Estudos Prospectivos , Tempo de Reação/fisiologia
5.
AIDS Res Hum Retroviruses ; 39(8): 381-399, 2023 08.
Artigo em Inglês | MEDLINE | ID: mdl-36226414

RESUMO

Nearly half of new HIV cases in the United States are among youth. Little is known about the willingness of young adults living with HIV (YLWH) to participate in HIV cure-related research. In 2021, we recruited 271 YLWH aged 18-29 for an online survey. We asked questions about willingness to participate in HIV cure research, perceived risks and benefits, acceptable trade-offs, and perceptions on analytical treatment interruptions. We conducted descriptive analyses to summarize data and bivariate analyses to explore correlations by demographics. Most respondents (mean age = 26) identified as men (86%) and Black Americans (69%). YLWH expressed high willingness to consider participating in cell- and gene-based approaches (75%) and immune-based approaches (71%). Approximately 45% would be willing to let their viral load become detectable for a period of time during an HIV cure study, 27% would not be willing, and 28% did not know. The social risk most likely to deter participation was the possibility of transmitting HIV to sex partners while off HIV medications (65% of respondents would be deterred a great deal or a lot). Compared to the 25-29 age group (n = 192), the 18-24 age group (n = 79) was more likely to indicate that having to disclose HIV status would matter a great deal in considering participation in HIV cure research (38% vs. 21%, p = .003). Inclusion and engagement of YLWH are critical for advancing novel HIV curative agents. Our article concludes with possible considerations for engaging YLWH in HIV cure research. Physical, clinical, and social risks will need to be kept to a minimum, and research teams will need to proactively mitigate the possibility of transmitting HIV to sex partners while off HIV medications.


Assuntos
Infecções por HIV , Masculino , Adolescente , Humanos , Estados Unidos , Adulto Jovem , Adulto , Estudos Transversais , Infecções por HIV/tratamento farmacológico , Parceiros Sexuais , Inquéritos e Questionários
6.
Lancet HIV ; 10(1): e62-e68, 2023 01.
Artigo em Inglês | MEDLINE | ID: mdl-36370713

RESUMO

In April, 2020, just months into the COVID-19 pandemic, an international group of public health researchers published three lessons learned from the HIV pandemic for the response to COVID-19, which were to: anticipate health inequalities, create an enabling environment to support behavioural change, and engage a multidisciplinary effort. We revisit these lessons in light of more than 2 years' experience with the COVID-19 pandemic. With specific examples, we detail how inequalities have played out within and between countries, highlight factors that support or impede the creation of enabling environments, and note ongoing issues with the scarcity of integrated science and health system approaches. We argue that to better apply lessons learned as the COVID-19 pandemic matures and other infectious disease outbreaks emerge, it will be imperative to create dialogue among polarised perspectives, identify shared priorities, and draw on multidisciplinary evidence.


Assuntos
COVID-19 , Infecções por HIV , Humanos , COVID-19/epidemiologia , Pandemias/prevenção & controle , SARS-CoV-2 , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Surtos de Doenças/prevenção & controle
7.
AIDS Res Hum Retroviruses ; 39(8): 400-413, 2023 08.
Artigo em Inglês | MEDLINE | ID: mdl-35972752

RESUMO

Most HIV cure studies remain in the early stage of investigation and may carry clinical risks to the participants and, in some cases, their partners. Surprisingly little sociobehavioral research has investigated the perceptions of couples-including HIV serodifferent couples-around HIV cure research, including factors that would influence recruitment and retention in trials. We conducted a qualitative study to explore perceptions of diverse HIV serodifferent partners in the United States. We recruited 10 diverse HIV serodifferent couples (20 participants). We found participants had learned to cope with the reality of HIV, including protections during sex, and ascribed both positive and negative meanings to an HIV cure. Partners expressed concern about each other's health and potentially caring for a sick partner and emphasized the importance of safety when participating in an HIV cure trial. They identified the need for partner protection measures during analytical treatment interruptions (ATIs) as an ethical imperative. Participants recounted experiences of HIV stigma due to being in HIV serodifferent relationships and viewed ATIs as leading to a detectable viral load, which could limit sexual expression, complicate disclosure decision making, and worsen HIV-related stigma. Our study's main contribution is to inform efforts to meaningfully engage diverse HIV serodifferent partners in HIV cure research in the United States. Our data suggest people with HIV make decisions to participate in research based on close ones in their life and underscore the critical importance of acknowledging relationship dynamics in decisions to participate in research.


Assuntos
Fármacos Anti-HIV , Infecções por HIV , Soropositividade para HIV , Humanos , Estados Unidos , Infecções por HIV/tratamento farmacológico , Infecções por HIV/prevenção & controle , Soropositividade para HIV/tratamento farmacológico , Parceiros Sexuais , Fármacos Anti-HIV/uso terapêutico , Comportamento Sexual
8.
Schizophr Res ; 248: 300-308, 2022 10.
Artigo em Inglês | MEDLINE | ID: mdl-36152359

RESUMO

INTRODUCTION: Neurocognitive deficits have been proposed as endophenotypes for schizophrenia. Although neurocognitive functioning has been studied extensively in first-degree relatives of schizophrenia patients at single time points, little is known about the change or continuity in deficits across development. METHOD: The longitudinal sample was composed of 86 nonpsychotic participants who had a parent with schizophrenia (n = 28), a parent with a nonschizophrenia mental disorder (n = 31) or parents without mental illness (n = 27). Executive functioning (EF) was assessed during adolescence (M = 18 years) and adulthood (M = 32 years); attention and memory were assessed at adulthood. RESULTS: The schizophrenia group, as adults, showed deficits in attention and memory relative to the no mental illness group. Only on one memory task did the schizophrenia group perform more poorly than the other mental illness group. Executive functioning improved with age for all three groups on Wisconsin Card Sorting Test perseverative errors; the rate of improvement was significantly slower for the schizophrenia and the other mental illness groups, compared to the no mental illness group. Stability in EF functioning over the 16-year period, measured by intraclass correlations, was low. CONCLUSIONS: Adults at familial risk for schizophrenia showed deficits in neurocognitive functioning. The similarity of performance between those whose parents had schizophrenia and those whose parents had other mental illness, in all but the measures of memory, raises the question as to whether the neurocognitive functions examined are endophenotypes of vulnerability to schizophrenia specifically. Modest stability of EF and improved performance with age may reflect cortical maturation during early adulthood.


Assuntos
Esquizofrenia , Adulto , Humanos , Adolescente , Esquizofrenia/genética , Testes Neuropsicológicos , Função Executiva , Endofenótipos , Pais/psicologia
9.
BMC Public Health ; 22(1): 1317, 2022 07 09.
Artigo em Inglês | MEDLINE | ID: mdl-35810288

RESUMO

BACKGROUND: Most HIV cure-related studies involve interrupting antiretroviral treatment to assess the efficacy of pharmacologic interventions - also known as analytical treatment interruptions (ATIs). ATIs imply the risk of passing HIV to sexual partners due to the loss of undetectable HIV status. There has been a notable lack of attention paid to perceptions of ATIs among racial, ethnic, sex and gender minorities, and HIV serodifferent couples. These populations are among those most impacted by HIV in the United States. Future HIV cure research paradigms should equitably include considerations from these groups. METHODS: From August - October 2020, we conducted in-depth interviews with 10 racial, ethnic, sex, and gender minority HIV serodifferent couples in geographically diverse regions of the United States to understand their perspectives about ATIs and partner protection measures to prevent secondary HIV transmissions because of participation in ATI studies. We used framework analysis to analyze the qualitative data. RESULTS: Of the 10 couples recruited, four identified as a gay couple, two as a gay and bisexual couple, two as a heterosexual couple, one as a gay and queer couple, and one as a queer couple. We found that HIV serodifferent couples in our study viewed ATIs as contradicting HIV treatment adherence messages. Couples expressed discomfort around ATIs in HIV cure research. They were concerned with the return of HIV detectability and worried ATIs might result in secondary HIV transmission. Participants were strongly in favor of using a range of partner protection measures during ATIs that included PrEP, HIV risk reduction counseling, and alternatives for penetrative sex practices. Couples also recommended that sex partners be consulted or involved as part of ATI trials. CONCLUSIONS: Our findings highlight new potential opportunities and strategies to mitigate risk of HIV transmission during ATIs among key groups historically under-represented in HIV cure research. Findings also underscore the relational aspects of ATI trials. We provide preliminary considerations for planning ATI trials with diverse HIV serodifferent partners. Future studies should continue to explore these issues among other types of partnerships, cultures, and socio-cultural settings.


Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Etnicidade , Feminino , Infecções por HIV/tratamento farmacológico , Infecções por HIV/prevenção & controle , Humanos , Masculino , Comportamento Sexual , Parceiros Sexuais , Estados Unidos
11.
Womens Health Issues ; 31(4): 332-340, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33941451

RESUMO

INTRODUCTION: Transgender (trans) women in the United States have disproportionately high rates of HIV acquisition, yet there remains a dearth of culturally appropriate and gender affirming HIV care services for them. Trans women often are aggregated with men who have sex with men based on biological essentialism and behaviorally defined characteristics, even though they have more in common with cisgender (cis) women, such as gender identity and psychosocial factors that influence HIV risk. As a result, trans women often are rendered invisible and underserved in the HIV response. We explore the feasibility of constructing inclusive, all-women HIV care environments as a way to redress the dearth of appropriate services for trans women living with HIV and to affirm their gender identity as women. METHODS: Thirty-eight women living with HIV and five providers participated in a qualitative focus group and interview study between April 2016 and January 2017, exploring the desirability and practicality of including trans women in HIV treatment and support services traditionally focused on cis women. Transcripts were coded and template analysis was employed to discern key themes. RESULTS: Participants identified concrete strategies for implementation of inclusive, all-women HIV care related to representation and visibility of trans women, community input, education and training, aspects of the clinic environment, and flexibility and creativity. The impact of trauma and the need for safety and gender affirmation were emphasized throughout. CONCLUSIONS: Trans and cis women found the idea of inclusive, all-women's HIV care environments attractive and feasible, notwithstanding cultural and structural challenges to creating them.


Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Pessoas Transgênero , Feminino , Identidade de Gênero , Infecções por HIV/terapia , Homossexualidade Masculina , Humanos , Masculino , Estados Unidos
12.
Lancet ; 397(10279): 1107-1115, 2021 03 20.
Artigo em Inglês | MEDLINE | ID: mdl-33617768

RESUMO

New diagnoses of HIV infection have decreased among women in the USA overall, but marked racial and geographical disparities persist. The federal government has announced an initiative that aims to decrease the number of new infections in the nation by 90% within the next 10 years. With this in mind, we highlight important recent developments concerning HIV epidemiology, comorbidities, treatment, and prevention among women in the USA. We conclude that, to end the US HIV epidemic, substantially greater inclusion of US women in clinical research will be required, as will better prevention and treatment efforts, with universal access to health care and other supportive services that enable women to exercise agency in their own HIV prevention and care. Ending the epidemic will also require eliminating the race, class, and gender inequities, as well as the discrimination and structural violence, that have promoted and maintained the distribution of HIV in the USA, and that will, if unchecked, continue to fuel the epidemic in the future.


Assuntos
Síndrome da Imunodeficiência Adquirida/prevenção & controle , Epidemias/prevenção & controle , Infecções por HIV/prevenção & controle , Disparidades em Assistência à Saúde/etnologia , Adolescente , Adulto , Protocolos Clínicos , Comorbidade , Feminino , Infecções por HIV/diagnóstico , Infecções por HIV/epidemiologia , Acessibilidade aos Serviços de Saúde/normas , Disparidades nos Níveis de Saúde , Disparidades em Assistência à Saúde/tendências , Humanos , Prevalência , Sexismo , Pessoas Transgênero/estatística & dados numéricos , Estados Unidos/epidemiologia , Adulto Jovem
13.
Brain Sci ; 11(1)2021 Jan 13.
Artigo em Inglês | MEDLINE | ID: mdl-33451149

RESUMO

We examined the longitudinal predictors of electrophysiological and behavioral markers of inhibitory control in adolescence. Participants were 63 adolescent boys who have been followed since birth as part of a prospective longitudinal study on the developmental pathways to attention-deficit hyperactivity disorder (ADHD). At 17 years of age, they completed the stop-signal task (SST) while electroencephalography (EEG) was continuously recorded. Inhibitory control was evaluated by the stop-signal reaction time (SSRT) as well as by the amplitude of the event-related potential (ERP) component of N2 during successful inhibition. We found that higher inattention symptoms throughout childhood predicted reduced amplitude (i.e., less negative) of the N2 in adolescence. Furthermore, the N2 amplitude was longitudinally predicted by the early precursors of child familial risk for ADHD and early childhood temperament. Specifically, father's inattention symptoms (measured in the child's early infancy) and child's effortful control at 36 months of age directly predicted the N2 amplitude in adolescence, even beyond the consistency of inattention symptoms throughout development. The SSRT was predicted by ADHD symptoms throughout childhood but not by the early precursors. Our findings emphasize the relevance of early familial and temperamental risk for ADHD to the prediction of a later dysfunction in inhibitory control.

14.
J Virus Erad ; 6(4): 100008, 2020 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-33294210

RESUMO

INTRODUCTION: The question of what motivates people to participate in research is particularly salient in the HIV field. While participation in HIV research was driven by survival in the 1980's and early 1990's, access to novel therapies became the primary motivator with the advent of combination antiretroviral therapy (cART) in the late 1990s. In the HIV cure-related research context, the concept of altruism has remained insufficiently studied. METHODS: We conducted a scoping review to better contextualize and understand how altruism is or could be operationalized in HIV cure-related research. We drew from the fields of altruism in general, clinical research, cancer, and HIV clinical research-including the HIV prevention, treatment, and cure-related research fields. DISCUSSION: Altruism as a key motivating factor for participation in clinical research has often been intertwined with the desire for personal benefit. The cancer field informs us that reasons for participation usually are multi-faceted and complex. The HIV prevention field offers ways to organize altruism-either by the types of benefits achieved (e.g., societal versus personal), or the origin of the values that motivate research participation. The HIV treatment literature reveals the critical role of clinical interactions in fostering altruism. There remains a dearth of in-depth knowledge regarding reasons surrounding research participation and the types of altruism displayed in HIV cure-related clinical research. CONCLUSION: Lessons learned from various research fields can guide questions which will inform the assessment of altruism in future HIV cure-related research.

15.
AIDS Patient Care STDS ; 34(9): 392-398, 2020 09.
Artigo em Inglês | MEDLINE | ID: mdl-32813571

RESUMO

Transgender women share more in common with cisgender women, with respect to sociocultural context and factors influencing HIV risk and outcomes, than they do with "men who have sex with men", a behavioral risk category in which they often are included. However, it is not yet clear whether both transgender and cisgender women would find integrated, all-women HIV programs and services desirable and beneficial. We Are All Women was a qualitative study conducted in the San Francisco Bay Area from April 2016 to January 2017, using a conceptual framework based on gender affirmation and trauma-informed care, to explore barriers and facilitators to inclusion of transgender women in HIV treatment and support services traditionally focused on cisgender women. Thirty-eight women (10 trans, 25 cis, and 3 "other" gender) participated in six semistructured, facilitated focus groups. In addition, five HIV care providers participated in semistructured, in-depth interviews. Both trans and cis women identified the desire for gender affirmation, a feeling of safety (specifically space without men), and potential community building within a care and healing context as powerful facilitators of an inclusive all-women care environment. At the same time, they recognized that tensions do exist between idealized visions of such an environment, deep-seated sentiments and behaviors among some cis women toward trans women, and the practical realities of creating the optimal spaces for all women. Opportunities for dialog between trans and cis women to mitigate gender-associated phobias and misperceptions are a valuable first step in creating HIV care environments that serve all women.


Assuntos
Atenção à Saúde/organização & administração , Infecções por HIV/tratamento farmacológico , Acessibilidade aos Serviços de Saúde , Pessoas Transgênero , Transexualidade , Adolescente , Adulto , Atitude do Pessoal de Saúde , Feminino , Identidade de Gênero , Infecções por HIV/prevenção & controle , Infecções por HIV/psicologia , Humanos , Entrevistas como Assunto , Masculino , Pessoa de Meia-Idade , Preconceito , Pesquisa Qualitativa , São Francisco , Adulto Jovem
16.
J Int AIDS Soc ; 23 Suppl 3: e25498, 2020 06.
Artigo em Inglês | MEDLINE | ID: mdl-32602653

RESUMO

INTRODUCTION: To achieve significant progress in global HIV prevention from 2020 onward, it is essential to ensure that appropriate programmes are being delivered with high quality and sufficient intensity and scale and then taken up by the people who most need and want them in order to have both individual and public health impact. Yet, currently, there is no standard way of assessing this. Available HIV prevention indicators do not provide a logical set of measures that combine to show reduction in HIV incidence and allow for comparison of success (or failure) of HIV prevention programmes and for monitoring progress in meeting global targets. To redress this, attention increasingly has turned to the prospects of devising an HIV prevention cascade, similar to the now-standard HIV treatment cascade; but this has proven to be a controversial enterprise, chiefly due to the complexity of primary prevention. DISCUSSION: We address a number of core issues attendant with devising prevention cascades, including: determining the population of interest and accounting for the variability and fluidity of HIV-related risk within it; the fact that there are multiple HIV prevention methods, and many people are exposed to a package of them, rather than a single method; and choosing the final step (outcome) in the cascade. We propose two unifying models of prevention cascades-one more appropriate for programme managers and monitors and the other for researchers and programme developers-and note their relationship. We also provide some considerations related to cascade data quality and improvement. CONCLUSIONS: The HIV prevention field has been grappling for years with the idea of developing a standardised way to regularly assess progress and to monitor and improve programmes accordingly. The cascade provides the potential to do this, but it is complicated and highly nuanced. We believe the two models proposed here reflect emerging consensus among the range of stakeholders who have been engaging in this discussion and who are dedicated to achieving global HIV prevention goals by ensuring the most appropriate and effective programmes and methods are supported.


Assuntos
Infecções por HIV/prevenção & controle , Avaliação de Programas e Projetos de Saúde/normas , Humanos
18.
Appl Cogn Psychol ; 34(1): 78-84, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32051657

RESUMO

Given the range of pre-exposure prophylaxis (PrEP) products currently being tested to prevent HIV in women, a standardized Acceptability and Use of PrEP Products Among Women Tool may facilitate comparisons of product acceptability and use across different geographies, trials, and users. We conducted three rounds of cognitive interviewing over 2 months in 2016, with 28 South African women who had experience participating in a range of PrEP product trials. The final instrument contained 41 items, including five new items that improved construct validity and 22 items modified for clarity. Changes were made due to unclear wording, difficulty answering, participant embarrassment, low response variability, and administrative formatting. Cognitive interviewing provided a means to address issues that would have inhibited this tool's ability to accurately collect data otherwise. This rapid, low-cost study provided valuable insight into participants' understanding of questions and demonstrated the utility of cognitive interviewing in international clinical trials.

19.
AIDS Res Hum Retroviruses ; 36(4): 324-348, 2020 04.
Artigo em Inglês | MEDLINE | ID: mdl-31608651

RESUMO

There are two concurrent and novel major research pathways toward strategies for HIV control: (1) long-acting antiretroviral therapy (ART) formulations and (2) research aimed at conferring sustained ART-free HIV remission, considered a step toward an HIV cure. The importance of perspectives from people living with HIV on the development of new modalities is high, but data are lacking. We administered an online survey in which respondents selected their likelihood of participation or nonparticipation in HIV cure/remission research based on potential risks and perceived benefits of these new modalities. We also tested the correlation between perceptions of potential risks and benefits with preferences of virologic control strategies and/or responses to scenario choices, while controlling for respondent characteristics. Of the 282 eligible respondents, 42% would be willing to switch from oral daily ART to long-acting ART injectables or implantables taken at 6-month intervals, and 24% to a hypothetical ART-free remission strategy. We found statistically significant gender differences in perceptions of risk and preferences of HIV control strategies, and possible psychosocial factors that could mediate willingness to switch to novel HIV treatment or remission options. Our study yielded data on possible desirable product characteristics for future HIV treatment and remission options. Findings also revealed differences in motivations and preferences across gender and other sociodemographic characteristics that may be actionable as part of research recruitment efforts. The diversity of participant perspectives reveals the need to provide a variety of therapeutic options to people living with HIV and to acknowledge their diverse experiential expertise when developing novel HIV therapies.


Assuntos
Antirretrovirais/uso terapêutico , Tratamento Farmacológico/psicologia , Infecções por HIV/tratamento farmacológico , Infecções por HIV/psicologia , Inquéritos e Questionários , Adulto , Idoso , Antirretrovirais/efeitos adversos , Relação Dose-Resposta a Droga , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Participação do Paciente/psicologia , Pesquisa Qualitativa , Estados Unidos , Adulto Jovem
20.
J Acquir Immune Defic Syndr ; 82 Suppl 2: S99-S103, 2019 12 01.
Artigo em Inglês | MEDLINE | ID: mdl-31658195

RESUMO

BACKGROUND STATEMENT: The global "90-90-90" targets introduced by UNAIDS in 2014-90% of people living with HIV will know their HIV status; 90% of those will be on antiretroviral treatment; and 90% of those will achieve viral suppression by 2020-have become more than a useful heuristic device, and now are the predominant framework for monitoring progress in the HIV response. Although this allows for important reflection on where HIV treatment gaps and opportunities exist in any particular context and globally, it deflects attention away from other very important aspects of HIV epidemics and their often-disproportionate impact on specific populations. Most significantly, it begs the question, what about the other 10-10-10? APPROACH: This article takes a critical look at the 90-90-90 targets and what is known about the 10-10-10 left behind to highlight some core issues and attendant questions that should be prioritized if we really intend to "get to zero." FINDINGS AND CONCLUSIONS: These issues include how the targets are measured in the first place, the limitations of focusing the global response only on antiretroviral treatment and only on people already living with HIV, and the need for more, basic social research to address the range of factors underlying disparities in who are and are not reached in the 90-90-90 framework.


Assuntos
Fármacos Anti-HIV/uso terapêutico , Erradicação de Doenças/organização & administração , Epidemias/prevenção & controle , Infecções por HIV/prevenção & controle , Promoção da Saúde/organização & administração , Planejamento de Assistência ao Paciente/organização & administração , Adolescente , Adulto , Criança , Humanos , Profilaxia Pré-Exposição/organização & administração , Nações Unidas
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