HIV Research & Clinical Practice最新文献

Background: There is limited systematic information available about the perspectives of participants enrolled in intensive combination HIV cure-related trials inclusive of an extended analytical treatment interruption (ATI).

Objective: To assess and understand experiences of people with HIV involved in a combination HIV cure-related trial with an extended ATI.

Methods: The trial included five interventions and was followed by an ATI lasting up to 52 wk. From 2022 - 2023, we conducted in-depth interviews with study participants following their extended ATIs. Interviews were audio-recorded, transcribed, and analyzed via conventional thematic analysis.

Results: We interviewed seven participants. The majority were male, White, and non-Hispanic, with a median age of 37 years. Trust in the research team, scientific altruism and hope of becoming a post-intervention controller were key motivators for joining the trial. Interviewees reported being satisfied with their decision to participate in the trial and the extended ATI. Most recounted feelings of worry related to viral rebound during the ATI. Participants reported both defeat and relief with ART restart. Four faced challenges with protecting partners from HIV during their ATI, such as trying to find out if their partner(s) were using pre-exposure prophylaxis.

Conclusions: Our findings demonstrate potential improvements for future ATI trial participant experiences, such as more robust resources for psychosocial support and partner protections. Dedicating greater effort to understanding participant ATI experiences can inform the design of future participant-centered HIV cure trial protocols.

Background: Displacement has been associated with an increased risk of HIV transmission. In light of the lack of data from Libya on sexual behavior and HIV/AIDS knowledge, the effort was undertaken to assess HIV/AIDS knowledge and attitudes towards HIV and condom use in Libyan internally displaced males (IDPs) in Tripoli.

Methods: Cross-sectional study design using purposive sampling to identify internally displaced Libyan males from five camps in Tripoli. HIV/AIDS knowledge, attitudes towards HIV and condom use, and prevention practices were evaluated through a self-administered, close/ended anonymous questionnaire in Arabic.

Results: The study population consisted of 390 participants, all Muslims, with a mean age of 32.81 years (SD = 8.93). Overall, the average HIV and prevention knowledge score was 6.34 (SD = 1.98). The majority of the respondents thereby had an insufficient or low knowledge' level of HIV and prevention knowledge (58.70%). The mean attitude score indicated overall a negative attitude towards condom use (Mean = 32.60, SD = 7.97).

Conclusions: This is the first biobehavioral survey among IDPs in Libya demonstrating a low level of HIV and prevention knowledge as well as a prevailing negative attitude level of HIV/AIDS and condom use.

Introduction: Person-centered care (PCC) in HIV services aims to improve client experiences, advance service accessibility and treatment outcomes and accelerate progress towards epidemic control. For PCC to be responsive, providers and clients must work together to identify clients' priorities. However, providers often neglect to identify non-clinical client concerns and clients may feel inhibited due to language or unequal power dynamics.Methods: While evaluating results from a mixed-methods study on implementation of a Person-Centered Care Assessment Tool (PCC-AT) in Ghana, our study team identified contrasting perspectives from people on antiretroviral treatment (ART) and providers that elucidated the need for a PCC minimum practice standard. Our team examined qualitative data to propose a five step PCC minimum practice standard.Discussion: Because PCC is a broad concept, with scarce practical implementable information to support a framework for its operationalization, its consistent and accurate implementation is unlikely without the presence and utilization of a Minimum Practice Standard. Future research should identify aims and further elucidate quality standards within each component of the minimum PCC practice standard.

Background: The World Health Organisation's (WHO) key population-based strategy for ending the human immunodeficiency virus (HIV) epidemic is universal HIV test and treat (UTT) along with pre-exposure prophylaxis (PrEP), and post-exposure prophylaxis (PEP). Despite the successful scale-up of the UTT strategy in sub-Saharan Africa (SSA), the quality of life (QoL) of people living with HIV (PLHIV) remains sub-optimal. Poor QoL in PLHIV may threaten the UNAIDS 95-95-95 programme targets. Monitoring QoL of PLHIV has become a key focus of HIV research among other outcomes so as to understand health-related QoL (HRQoL) profiles and identify interventions to improve programme performance. This study aimed to describe HRQoL profiles and identify their predictors in PLHIV in KwaZulu Natal, South Africa.

Methods: We conducted a secondary data analysis of a cross-sectional survey conducted between May and June 2022 among PLHIV (n = 105) accessing HIV services at an outpatient clinic in KwaZulu-Natal, South Africa. Socio-demographic, HRQoL (EQ-5D-5L index scores), clinical data, depressive symptoms (CES-D-10), and viral load data were collected from all participants. We examined predictors of HRQoL using generalised linear models controlling for age and sex.

Results: The mean age of the participants was 45 years (SD = 13). The proportion of participants with disabilities and comorbidities were 3% and 18%, respectively. Depressive symptoms were present in 49% of the participants. Participant's mean EQ-5D-5L index score was 0.87 (SD = 0.21) and ranged from 0.11 to 1.0. The mean general health state (EQ-VAS) was 74.7 (SD = 18.8) and ranged from 6 to 100. Factors that reduced HRQoL were disability (β = -0.607, p ≤ 0.001), comorbidities (β = - 0.23, p ≤ 0.05), presence of depressive symptoms (β = -0.10, p ≤ 0.05), and old age (β = -0.04, p ≤ 0.05). Factors that increased HRQoL were a good perceived health state (β = 0.147, p ≤ 0.001) and availability of social support (β = 0.098, p ≤ 0.05).

Conclusion: A combination of old age (60 years and above), any disability and comorbidities had a considerable effect on HRQoL among PLHIV. Our findings support the recommendation for an additional fourth UNAIDS target that should focus on ensuring that 95% of PLHIV have the highest possible HRQoL. Psycho-social support interventions are recommended to improve the HRQoL of PLHIV.

Background: Unannounced phone-based pill counts (UPC) are an objective measure of medication adherence that may be used in resource limited settings. The current study reports the feasibility and validity of UPC for monitoring antiretroviral therapy (ART) adherence among people living with HIV in South Africa. People living with HIV (N = 434) in an economically impoverished township and receiving ART for at least 3-months completed: two UPC in a one-month period; measures of clinic and medication experiences; and provided blood samples for HIV viral load and CD4 testing. Analyses compared two methods for managing values of over-dosing (> 100%), specifically censoring values to 100% (> 100% = 100%) vs. subtracting over-dosing from two months of perfect adherence (200% - > 100% value).

Results: Findings showed that two UPC calls were successfully completed with 91% of participants in a one-month period. The average number of call attempts needed to reach participants was 2.4. Results showed that lower UPC adherence was significantly associated with male gender, alcohol use, higher HIV viral loads, lower CD4 cell counts, running out of ART, and intentionally not taking ART. Comparisons of methods for adjusting over-dosing found subtraction yielding a better representation of the data than censoring.

Conclusions: UPC were demonstrated feasible and valid with patients receiving ART in a resource limited setting and offers a viable method for objectively measuring ART adherence in these settings.