Highlights from the 9th IAS Conference on HIV Science, 23–26 July 2017, Paris, France

Perceived benefits, challenges, and recommendations for HIV research dissemination and implementation science efforts in Tanzania: Findings from the HIV/AIDS Research Forum brainstorming session

Although several international and national HIV/AIDS conferences exist, there was not a national conference in Tanzania focusing on HIV/AIDS disseminating and implementation research conducted in the country and abroad. This created a missed opportunity for researchers to share their research findings with local policymakers and HIV program implementers who can influence the adoption and implementation of promising research in public health and clinical practice settings. In response, the first HIV/AIDS D&I Research Forum designed to enhance local D&I efforts for HIV research, was organized in Tanzania in 2018. This paper explores the perceived benefits of the HIV/AIDS D&I Research Forum and potential challenges of developing similar forums and recommendation for future HIV research D&I conference in Tanzania. During the second day of the Forum, which was held in September 2018 in Morogoro, Tanzania, a 1-hour structured brainstorming session was conducted with the Forum attendees (n = 50), including researchers, medical professionals, policymakers, representatives from different ministries. Transcription of the brainstorming session was analyzed to identify benefits of the Forum, perceived challenges for organizing similar HIV/AIDS research dissemination events, and recommendations for addressing the challenges. Overall, participants perceived the forum to be beneficial because it provided opportunities for strategic collaborations between researchers, policymakers, and other stakeholders and for them to discuss challenges for D&I efforts. Forum attendees also identified several potential challenges for future D&I research forums such as the abstract requirement which may deter non-researchers, costs, meeting frequencies, and lack of funding and coordination between organizations involved in D&I research efforts. To address these concerns, a recommendation was made to host a biennial national conference in order to allow more time for ethical review and feedback that can enhance contribution of the project to D&I efforts and to raise funds. The benefits identified for the Forum highlight the importance of organizing similar D&I meetings for HIV-related research at the national level in Tanzania. However, the potential challenges discussed need to be addressed in order to develop a sustainable national D&I research conference by incorporating recommendations that forum attendees proposed.

A Review of Recent HIV Prevention Interventions and Future Considerations for Nursing Science

ABSTRACT

As our knowledge of HIV evolved over the decades, so have the approaches taken to prevent its transmission. Public health scholars and practitioners have engaged in four key strategies for HIV prevention: behavioral-, technological-, biomedical-, and structural/community-level interventions. We reviewed recent literature in these areas to provide an overview of current advances in HIV prevention science in the United States. Building on classical approaches, current HIV prevention models leverage intimate partners, families, social media, emerging technologies, medication therapy, and policy modifications to effect change. Although much progress has been made, additional work is needed to achieve the national goal of ending the HIV epidemic by 2030. Nurses are in a prime position to advance HIV prevention science in partnership with transdisciplinary experts from other fields (e.g., psychology, informatics, and social work). Future considerations for nursing science include leveraging transdisciplinary collaborations and consider social and structural challenges for individual-level interventions.

CD4 Trajectory Models and Onset of Non-AIDS-Defining Anal Genital Warts, Precancer, and Cancer in People Living With HIV Infection-1

Using single CD4 measure to predict the onset of comorbidities among people living with HIV infection-1 is common, but incorporating longitudinal CD4 measures in risk assessments may be more precise and informative.

Background

It is unclear how the characteristics of CD4 counts predict non–AIDS-defining human papillomavirus–related anogenital warts (AGWs) and anal high-grade squamous intraepithelial lesions/cancer (HSIL⁺) in people living with HIV infection-1 (PLWH). We compared the associations between 3 CD4 counts measures and these disease outcomes in the study.

Methods

Retrospective sociobehavioral and clinical data from electronic health records of 4803 PLWH from 2006 to 2018 were included. Three different measurements of CD4 counts—(a) nadir, (b) median, and (c) trajectory—were estimated. Six CD4 trajectory groups were constructed using the group-based trajectory modeling from all patients older than 18 years with ≥3 clinical visits. Univariate and multivariable logistic regression models were used to assess the associations with AGW and HSIL⁺, separately.

Results

A total of 408 AGW, 102 anal HSIL⁺ (43 HSIL, 59 cancer), 4 penile cancer, and 15 vaginal cancer cases were observed. Median CD4 (<200 cell/μL) was associated with AGW (odds ratio [OR], 2.2 [95% confidence interval {CI}, 1.6–3.0]), and anal HSIL⁺ (OR, 2.7 [95% CI, 1.5–5.0]; each, P < 0.001). Low nadir CD4 (<200 cell/μL) was associated with AGW (OR, 1.8 [95% CI, 1.3–2.6]) and anal HSIL⁺ (OR, 2.4 [95% CI, 1.2–4.7]; each, P ≤ 0.001). Different patterns (declining and sustained low CD4 counts) of CD4 trajectories showed the strongest associations with onset of both AGW (OR, 1.8–3.1) and HSIL⁺ (OR, 2.7–6.7).

Conclusions

People living with HIV infection-1 with the same median CD4 could have very different CD4 trajectories, implying different dynamics of immune status. CD4 trajectory could be a better predictor of incident AGW and HSIL⁺ among PLWH.

HSV-infection-related herpetic anogenital ulcer disease among PLWH in southeastern US: electronic medical record based analysis

The southeastern US is a domestic epicentre for incident HIV with high prevalence of herpes simplex virus (HSV) coinfection. We estimated the incidence rates (IR) of symptomatic herpetic anogenital ulcer disease (HAUD) and assessed its associations with demographic and clinical characteristics, specifically with immunological markers using median, nadir and trajectory CD4 counts.