People Living With HIV Research Articles

Gallbladder Burkitt's Lymphoma: A Literature Review Including a Case Report in a Child Living with HIV.

Malignant lymphoma is an unusual form of gallbladder neoplasm. Almost all these tumors are diffuse large B-cell lymphomas or mucosa-associated lymphoid tissue-type lymphomas. Herein, we present a literature review of gallbladder Burkitt's lymphoma (BL) cases that includes also an unpublished case in an HIV-infected child, observed by our center. The patient (a five-year-old black female child) attended the Federal Hospital of Lagoa, Rio de Janeiro, Brazil, underwent cholecystectomy, and the postoperative pathological analysis of the gallbladder revealed a diagnosis of BL (EBV-positive). Also, HIV serology was performed and returned positive. She was transferred to the Martagão Gesteira Institute of Pediatrics and Childcare for oncological treatment, dying from sepsis and disease progression about 18 months later. The patient did not undergo ART/cART. Previous cases of gallbladder BL were herein described and analyzed to characterize the clinicopathological features and possible similarities. BL can occur in the gallbladder both in the context of HIV infection and in the pediatric population. A biopsy is mandatory in cases with suggestive findings of lymphoma, and an early diagnosis can change the course of the disease. Furthermore, the case highlights the importance of an early initiation of ART/cART in people living with HIV (PLWH), especially in children.

Vaccine responses and hybrid immunity in people living with HIV after SARS-CoV-2 breakthrough infections

The COVID-19 pandemic posed a challenge for people living with HIV (PLWH), particularly immune non-responders (INR) with compromised CD4 T-cell reconstitution following antiretroviral therapy (CD4 count <350 cells per mm3). Their diminished vaccine responses raised concerns about their vulnerability to SARS-CoV-2 breakthrough infections (BTI). Our in-depth study here revealed chronic inflammation in PLWH and a limited anti-Spike IgG response after vaccination in INR. Nevertheless, the imprinting of Spike-specific B cells by vaccination significantly enhanced the humoral responses after BTI. Notably, the magnitude of cellular CD4 response in all PLWH was comparable to that in healthy donors (HD). However, the polyfunctionality and phenotype of Spike-specific CD8 T cells in INR differed from controls. The findings highlight the need for additional boosters with variant vaccines, and for monitoring ART adherence and the durability of both humoral and cellular anti-SARS-CoV-2 immunity in INR.

Interventions during Early Infection: Opening a Window for an HIV Cure?

Although combination antiretroviral therapy (ART) has been a landmark achievement for the treatment of human immunodeficiency virus (HIV), an HIV cure has remained elusive. Elimination of latent HIV reservoirs that persist throughout HIV infection is the most challenging barrier to an HIV cure. The progressive HIV infection is marked by the increasing size and diversity of latent HIV reservoirs until an effective immune response is mobilized, which can control but not eliminate HIV infection. The stalemate between HIV replication and the immune response is manifested by the establishment of a viral set point. ART initiation during the early stage limits HIV reservoir development, preserves immune function, improves the quality of life, and may lead to ART-free viral remission in a few people living with HIV (PLWH). However, for the overwhelming majority of PLWH, early ART initiation alone does not cure HIV, and lifelong ART is needed to sustain viral suppression. A critical area of research is focused on determining whether HIV could be functionally cured if additional treatments are provided alongside early ART. Several HIV interventions including Block and Lock, Shock and Kill, broadly neutralizing antibody (bNAb) therapy, adoptive CD8+ T cell therapy, and gene therapy have demonstrated delayed viral rebound and/or viral remission in animal models and/or some PLWH. Whether or not their application during early infection can improve the success of HIV remission is less studied. Herein, we review the current state of clinical and investigative HIV interventions and discuss their potential to improve the likelihood of post-treatment remission if initiated during early infection.

Childhood trauma, substance use and depressive symptoms in people with HIV during COVID-19.

Adverse childhood experiences (ACEs), substance use, depressive symptoms, and HIV outcomes in people living with HIV (PLWHIV) have not been comprehensively investigated within a single study. The aim of this study was to investigate the prevalence and association of ACEs, substance use, depressive symptoms and human immunodeficiency virus (HIV) outcomes in PLWHIV accessing HIV care during the coronavirus disease 2019 (COVID-19) pandemic. District hospital HIV clinic in South Africa. A total of 196 PLWHIV completed a socio-demographic and clinical questionnaire; an adapted World Health Organization (WHO) Alcohol, Smoking and Substance Involvement Screening Test; WHO ACEs International Questionnaire, and Patient Health Questionnaire. The most common ACEs were having one or no parent, parental separation or divorce (n = 131, 66.8%), exposure to collective (n = 57, 29.1%) and community violence (n = 55, 28.1%), with 40.3% (n = 79) experiencing ≥ 3 ACEs. The most commonly used substances were alcohol (n = 34, 17.3%), tobacco (n = 33, 16.8%), and cannabis (n =13, 6.6%). The prevalence of depressive symptoms was 19.4% (n = 38). Linear regression analyses indicated greater alcohol (adj β = 2.84, p < 0.01), tobacco (adj β = 3.64, p < 0.01) and cannabis use risk scores (adj β = 2.39, p < 0.01) were associated with ≥ 3 ACEs. Logistic regression indicated depressive risk (adjusted odds ratio [OR] = 9.39, 95% confidence interval [CI] 4.78-23.51) was associated with ≥ 3 ACEs. A high prevalence of ACEs, substance use and depressive symptoms exists among PLWHIV, along with an association between cumulative ACEs and both substance use and depressive symptoms. Enhanced screening and management services are recommended to address this triple burden in PLWHIV.

HPV-associated cancers among people living with HIV: nationwide population-based retrospective cohort study 2004–21 in Estonia

Abstract Cancers represent the primary cause of mortality among people living with HIV (PLWH). However, comprehensive nationwide data regarding cancer incidence remains limited. Our objective was to evaluate the incidence rates of cancers, particularly those associated with human papillomavirus (HPV), within a nationwide study cohort. Using data from the Estonian Health Insurance Fund and the National Cancer Registry from 2004 to 2021, we calculated standardized incidence ratios (SIRs) for various cancer types among PLWH to compare to the general population with special emphases on HPV-associated cancers. A total of 7011 individuals (65.7% men) diagnosed with HIV were identified. HPV-associated cancers accounted for 21.4% of all incident cancer cases among PLWH. SIRs for HPV-associated cancers were 3.7 [95% confidence interval (CI) 2.2–6.2] among men living with HIV (MLWH) and 5.7 (95% CI 4.0–7.9) among women living with HIV (WLWH). In MLWH, the highest SIRs were for penile 12.5 (95% CI 4.0–38.7), followed by oropharyngeal 3.6 (95% CI 1.7–7.6) and anal–rectal cancers 2.7 (95% CI 1.1–6.4) in comparison to the general population. In WLWH, an increased incidence of cervical (SIR = 5.8, 95% CI 3.9–8.5), oropharyngeal (SIR = 6.1, 95% CI 1.5–24.3), and anal–rectal (SIR = 3.6, 95% CI 1.2–11.2) cancers was observed. A significantly increased risk of AIDS-defining and non-AIDS-defining cancers is reported. We demonstrate a substantially heightened risk of HPV-associated cancers among PLWH compared to the general population, underscoring the imperative for intensified screening and scaled-up vaccination along with improvement in adherence to antiretroviral therapy.

Cross-cultural adaptation and validation of the 2021 Louisiana Needs Assessment Questionnaire for Arabic-speaking people living with HIV

BackgroundDespite the global decline in HIV infections and mortality worldwide, the HIV epidemic is still growing in the MENA region. In the region, People Living with HIV (PLWH) are facing many challenges related to cultural values, norms, and provided services which create significant obstacles to HIV prevention and control efforts. This study aimed to translate, culturally adapt, and validate the “2021 Louisiana Needs Assessment Questionnaire” for use among Egyptians and Arabic-speaking population.MethodsArabic translation and cultural adaptation of the questionnaire passed through five stages. The questionnaire was translated forward and backward then an expert committee reviewed the translated version. Another expert committee reviewed the developed version after modification to assess the content validity using the Content Validity Index (CVI). The last step included a cognitive interview of a convenient sample of 50 adult PLWH in five consecutive rounds to assess subjects’ understanding of questions and response items and their meanings.ResultsModifications were carried out all through the translation and adaptation process of the questionnaire including used words, nomenclature of services, adding or omitting response items, and ordering of questions and response items. The synthesized Arabic-adapted questionnaire has adequate content validity and all questions are clearly understood by the studied subjects. The calculated Content Validity Index of all questionnaire items ranged from 0.82 to 1.ConclusionThe developed culturally adapted questionnaire has adequate content validity/semantic appropriateness. It can be used to assess the needs of PLWH in the MENA region with minor adaptations to fit each country. It can also be used to follow the outcome and impact of implemented programs and services. Further research is recommended to assess its psychometric properties.

7172 Osteoporosis Associated with Antiretroviral Therapy - Case report

Abstract Disclosure: C.E. Guillen Lopez: None. L.A. Sanchez Ato: None. A. Patel: None. A. Molkina: None. T. Ayub: None. L. Robles: None. A. Arce Gastelum: None. Osteoporosis presents a substantial public health challenge, contributing significantly to morbidity and mortality through fractures. While postmenopausal osteoporosis is common, secondary osteoporosis affects a significant number of patients, including over 30% of postmenopausal and 50-80% of men. People living with HIV (PLWH) experience age-related medical comorbidities earlier and more extensively than those without HIV. The compromised bone health in PLWH is attributed to factors associated with the virus, antiretroviral therapy (ART) side effects, and health disparities such as inadequate nutrition, low body weight, hypogonadism, vitamin D deficiency, and increased recreational substance use. More recently, it has become apparent that vertebral fractures are more common in PLWH, with a prevalence of 11.1% and a 2.30-fold more significant risk than the general population. Low bone mass density (BMD) is twice as common in PLWH, increasing to 3 times as common in PLWH on ART. ART initiation leads to transient bone loss with nucleotide reverse transcriptase inhibitors such as tenofovir disoproxil fumarate (TDF) and protease inhibitors, causing higher BMD loss. In contrast, integrase and specific reverse-transcriptase inhibitors have minimal adverse effects on BMD. The newer formulation, tenofovir alafenamide (TAF), is believed to have a more favorable impact on bone health than TDF. The repercussions of diminished bone health, particularly osteoporotic fractures, have significant medical and economic implications. They are leading to early mortality, disability, and a loss of independence. The HIV Medicine Association (HIVMA) and Infectious Diseases Society of America (IDSA) recommend BMD screening for all HIV-infected patients at 50 years. 58-year-old male PLWH reveals a history of osteoporosis with multiple spinal (L1, L4-5, S1) and bilateral wrist fractures on TDF for 15 years. The patient has been treated with bisphosphonates. Alendronate was initially prescribed, but due to acid reflux side effects, zoledronic acid was a better option. Despite various ART regimens, Dolutegravir/Lamivudine was started four years ago without further fractures. Recent bone density assessments showed improvement in the lumbar spine, returning to a normal range with a T-score of 0.6. However, the left femoral neck remains at -2.5, and the right femoral neck is at -2.2, showing minimal change. To enhance BMD in PLWH on ART, transitioning to alternatives with lower bone loss associations and using bisphosphonates as tolerated are suggested. As the HIV-infected population ages, proactive screening for low BMD is vital to manage evolving health needs and prevent bone-related complications. A holistic approach includes evaluation for secondary etiologies of osteoporosis, medical treatment, and vitamin D and calcium supplementation. Presentation: 6/3/2024

Unveiling trends in late diagnosis among 22,504 people living with HIV in Hunan, China.

This study examined the prevalence of HIV late diagnosis (LD) and identified associated factors with LD among people living with HIV (PLWH). We extracted sociodemographic, epidemiological, and immunological information between 2018 and 2021 in Hunan, China from the HIV/AIDS Comprehensive Response Information Management System of China. The chi-squared test and multivariable logistic regression model were used to identify the factors associated with LD. Among 22,504 PLWH, 14,988 (66.6%) were diagnosed late. PLWH aged 50 and older had a higher proportion of LD (71.2%) than the younger group (60.0%). Older age, being male, Han ethnicity, being registered in Western Hunan, being transferred from health facilities, and being infected through heterosexual intercourse were associated with LD. Among PLWH younger than 50 years, apart from the factors mentioned above, individuals who had primary school or lower education, were non-student, and were divorced or widowed were more likely to be diagnosed late. Unlike younger PLWH, these factors were not associated with LD in the older group. But regional disparities in LD were more significant among them. LD in PLWH remains a severe issue, especially among older people. The study findings provided valuable insights into designing programs targeting groups at higher risk of LD to reduce its prevalence.

Quality of Life in People with HIV at the End of Life: Preliminary Results from the Last Gift Observational Cohort Study.

As people living with HIV (PWH) age, they face new challenges that can have a negative impact on their quality of life (QOL) and mental health. This study enrolled PWH at the end of life (EOL) who were actively engaged in cure-related research in Southern California, United States. EOL was defined as having a prognosis of six months or less to live. We examined the relationship between QOL, mental health, and research participation. Structured assessments were used to collect comprehensive data on QOL and mental health. From 2017 to 2023, 35 PWH in their final stages of life who were actively engaged in cure-related research were enrolled. Their median age was 62.7 years, and most were White or otherwise non-Hispanic/non-Latino (90.6%), and male (86.7%). Changes in QOL and the presence of neurologic and psychiatric conditions, with a focus on depression and anxiety, were the primary outcomes assessed in this study. Participants had stable QOL scores throughout the study. There was an inverse relationship between QOL and BDI scores, with higher mean QOL scores being associated with lower mean BDI scores (p < 0.001). QOL remained stable among PWH who participate in cure-related research at EOL. The inverse relationship between QOL and depressive symptoms suggests that participation in cure-related research may improve QOL or reduce depressive symptoms in this population. Future interventions should look into ways to improve the well-being of PWH at EOL through research and customized mental health interventions.

Factors influencing adherence to antiretroviral treatment among people living with HIV aged 15 – 60 years at Cité des Palmiers District Hospital, Cameroon

Antiretroviral therapy (ART), essential for halting the progression of human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) infection and restoring immunity, should be taken regularly to be effective. This study aimed to assess the factors that may affect adherence to ART among people living with HIV (PLHIV) aged between 15 and 60 years at the Cit&amp;eacute; des Palmiers District Hospital. Thus, we conducted a descriptive and analytical cross-sectional study using a non-probabilistic, convenience survey. Data were collected using a questionnaire administered to PLHIV aged between 15 and 65 years (n = 309). These factors affecting adherence were established by determining relative and absolute frequencies, and associations were estimated by calculating the odds ratios, confidence intervals, and P-values. Subsequently, 48.5% of participants were found to comply with ART and 51.5% were not. The independent predictors of poor adherence to ART were missed appointments at the HIV unit, occasional use of excitants/cigarettes, fear of disclosing HIV status, perceived limited opening hours of HIV-related services, discomfort with medication, recent initiation of treatment, and use of therapy reminders. Our study results are essential to orient public health policies and measures toward PLHIV non-adherents to ART treatment and mitigate the social, economic, and health impact of HIV threats on developing countries by focusing on good adherence.

Sleep, Sleep Apnea, and Fatigue in People Living With HIV.

People living with HIV (PLWH) often report fatigue even when viral load is suppressed. Obstructive sleep apnea (OSA), which is often associated with fatigue, is common in PLWH, but whether OSA explains fatigue in this population is unknown. Academic university-affiliated HIV and Sleep Medicine Clinics. PLWH, aged 18-65 years, with a body mass index of 20-35 kg/m2 and viral suppression (RNA <200 copies per mL), were recruited to undergo daytime questionnaires, including the Functional Assessment of Chronic Illness Therapy Fatigue Scale and Epworth Sleepiness Scale, 7 days of actigraphy (to determine daily sleep duration and activity amplitude and rhythms), and an in-laboratory polysomnography to assess for the presence and severity of OSA. Of 120 subjects with evaluable data, 90 (75%) had OSA using the American Academy of Sleep Medicine 3% desaturation or arousal criteria, with an apnea-hypopnea index >5/h. There was no difference in Functional Assessment of Chronic Illness Therapy scores between those with and without OSA, although those with OSA did report more daytime sleepiness as measured using the Epworth Sleepiness Scale. In a multivariable model, predictors of fatigue included more variable daily sleep durations and decreased mean activity counts. Sleepiness was predicted by the presence of OSA. OSA was very common in our cohort of PLWH, with those with OSA reporting more sleepiness but not more fatigue. Variability in sleep duration was associated with increased fatigue. Further study is needed to determine if treatment of OSA, or an emphasis on sleep consistency and timing, improves symptoms of fatigue in PLWH.

Assessing the impact of COVID-19 on HIV care cascade for people living with HIV in Ethiopia: a retrospective longitudinal study.

The study aimed to investigate the impact of COVID-19 on the cascade of HIV care for people living with HIV (PLHIV) in Ethiopia. A retrospective longitudinal study. The study was conducted in North Showa Zone, Ethiopia, from pre-COVID-19 (January 2018-December 2019) and during COVID-19 (January 2020-December 2021). We identified 61901 records from 3925 PLHIV, of which 23 848 were recorded during the pandemic. We investigated indicators from four stages of the HIV care cascade, including HIV screening and diagnosis, HIV care, HIV treatment and HIV disease progression, according to a WHO framework. The indicator changes were assessed with incidence rate ratios (IRRs). For HIV screening and diagnosis, the monthly number of HIV tests experienced a 46% decline from 2520 to 1361 since the pandemic (IRR 0.553; 95% CI 0.546 to 0.561). For HIV care, the monthly number of consultations was reduced by 49.6% (from 1582 to 798) since the pandemic (IRR 0.591; 95% CI 0.581 to 0.601). Similarly, the monthly number of viral load tests was reduced by 42.8% (IRR 0.614; 95% CI 0.581 to 0.650). For HIV treatment, the number of antiretroviral therapy (ART) initiations was reduced by 27.8% and the number of ART adherence by 52.5% since the pandemic. For HIV disease progression, the monthly number of PLHIV achieving viral suppression was reduced by 61.6%, while HIV-related deaths doubled during the pandemic. The study highlights pandemic-induced disruptions in the cascade of care for PLHIV. Targeted interventions are necessary to protect PLHIV in public health emergencies.

Lack of Resistance Mutations to the Novel HIV-1 Capsid Inhibitor Lenacapavir Among People Living with HIV in Guangdong, China.

The capsid inhibitor (CAI) lenacapavir (LEN) was approved for use in 2022, yet there are few reports about its drug resistance mutations (DRMs) and sensitivity. To delineate the prevalence of CAI DRMs and drug susceptibility among HIV-1 infected individuals living in Guangdong, China. A total of 1035 individuals with HIV-1 infection, including 660highly Active Anti-Retroviral Therapy (HAART) naive individuals and 375hAART experienced individuals whose protease (PR)/ reverse transcriptase (RT) fragments were amplified successfully during drug resistance surveillance between October 2021 and December 2023, were randomly included in this study. The entire HIV-1 gag gene was amplified from plasma in LEN-naive individuals with or without antiretroviral therapy. The epidemiological and demographic information of the enrolled individuals were collected. The Stanford HIV Drug Resistance Database HIVdb program for Capsid was used to interpret the CAI DRMs and the LEN susceptibility. Among 1035 samples, 805 gag sequences were amplified, sequenced and assembled successfully from 518hAART drugs naive individuals and 287hAART drugs experienced individuals. Among them, 0.50% (4/805) carried at least one CAI DRM, of which 0.19% (1/518) from HAART naive individuals and 1.05% (3/287) from HAART experienced individuals. Among the individuals with CAI DRMs, two patients carried CAI major mutations (Q67H) conferring intermediate resistance to LEN and two patients carried CAI accessory mutation (T107A) conferring low level resistance to LEN. Extremely low prevalence of CAI DRMs was detected among people living with HIV (PLWH) in Guangdong, China. Our observations indicate that LEN application may be promising when used in clinical practice in China. Before the administration of LEN, there is no need to consider detecting CAI mutations in PLWH through DRM examination for the time being.

Frequent Cocaine Use is Associated With Larger HIV Latent Reservoir Size.

Cocaine-one of the most frequently abused illicit drugs among persons living with HIV [people living with HIV (PLWH)]-slows the decline of viral production after antiretroviral therapy and is associated with higher HIV viral load, more rapid HIV progression, and increased mortality. We examined the impact of cocaine use on the CD4+ T-cell HIV latent reservoir (HLR) in virally suppressed PLWH participating in a national, longitudinal cohort study of the natural and treated history of HIV in the United States. CD4+ T-cell genomic DNA from 434 women of diverse ancestry (ie, 75% Black, 14% Hispanic, 12% White) who self-reported cocaine use (ie, 160 cocaine users, 59 prior users, 215 non-users) was analyzed using the Intact Proviral HIV DNA Assay, measuring intact provirus per 106 CD4+ T cells. HIV latent reservoir size differed by cocaine use (ie, median [interquartile range]: 72 [14-193] for never users, 165 [63-387] for prior users, 184 [28-502] for current users), which was statistically significantly larger in both prior (P = 0.023) and current (P = 0.001) cocaine users compared with never users. Cocaine use may contribute to a larger replication competent HLR in CD4+ T cells among virologically suppressed women living with HIV. Our findings are important because women are underrepresented in HIV reservoir studies and in studies of the impact of cocaine use on outcomes among PLWH.

Evaluation of Serum Beta-2 Microglobulin (B2M) in Patients with CKD and People Living with HIV (PLHIV) and CKD

Evaluation of Serum Beta-2 Microglobulin (B2M) in Patients with CKD and People Living with HIV (PLHIV) and CKD

Trends in the Uptake of Index Testing among Adolescents in USAID-Supported PEPFAR Programs, October 2017- September 2022.

Adolescents 10-19 years account for a growing proportion of people living with HIV (PLHIV). In 2023, 140,000 adolescents were diagnosed with HIV, yet knowledge of HIV status and uptake of testing services remain critically low. Index testing - offering testing to contacts of PLHIV - is an important case-finding strategy. In 2021, PEPFAR expanded guidance to explicitly include older adolescents 15 to 19 years. We reviewed index testing data to assess uptake and case-finding trends among biological adolescent-aged children and siblings of PLHIV 10-19 years. Routinely collected programmatic data from 27 USAID-supported PEPFAR country and regional programs were analyzed for fiscal years (FY) 2017 through FY2022 (October 2016 - September 2022). We compared the volume of index testing and subsequent new diagnoses across FYs and countries among biological adolescent-aged children and siblings of PLHIV, and disaggregated by age, 10-14 and 15-19 years, and sex. Index testing among adolescents 10-19 years increased from FY17 to FY22, nearly doubling from 147,088 to 291,534. Similarly, new diagnoses among adolescents increased between FY17 and FY22 (3,721 vs 10,730). Overall, across FYs, index testing uptake and case-finding were higher among females than males, and the gap in testing uptake between sexes was larger for older than younger adolescents. Index testing uptake has increased substantially among adolescents over time, with rebounded gains for adolescents 15-19 years noted beginning in FY21. However, uptake across age and sex remained uneven, highlighting an opportunity to ensure targeted testing strategies are employed to reach adolescents 15-19 years and males.

Effects of switching to dolutegravir/lamivudine from tenofovir alafenamide fumarate/emtricitabine/dolutegravir or abacavir/lamivudine/dolutegravir on body weight and lipid profile in Japanese people living with HIV

BackgroundThe two-drug regimen of dolutegravir/lamivudine (DTG/3TC) is currently an optional antiretroviral therapy (ART). Despite its reported advantages on body weight and lipid profile, the same effects have not yet been reported for Asian population. MethodsWe conducted a single-center retrospective study involving Japanese people living with HIV (PLWH). They were divided into four groups: those who had received abacavir/lamivudine/dolutegravir (ABC/3TC/DTG) and continued the same (ABC-ON group) or switched to DTG/3TC (ABC-OFF group), those who had received tenofovir alafenamide fumarate/emtricitabine/dolutegravir (TAF/FTC/DTG) and continued the same (TAF-ON group) or switched to DTG/3TC (TAF-OFF group). We compared changes in viral load, CD4⁺ cell count, CD4⁺/CD8⁺ ratio, body weight, BMI, lipid profiles, estimated glomerular filtration rate (eGFR), and fibrosis index based on four factors (FIB4-index) between the pre-switch and post-switch period. ResultsOf the 541 PLWH on DTG-based ART, 165, 94, 264 and 18 constituted the ABC-ON, ABC-OFF, TAF-ON, and TAF-OFF groups, respectively. Neither viral rebound nor CD4+decline was observed in the post-switch period in all groups. Multivariate analysis showed significant reduction in total cholesterol, LDL-C and HDL-C in the ABC-OFF group (−6.280, −6.957 and −2.268, p = 0.040, 0.012 and 0.022, respectively), but not in the TAF-OFF group (−3.000, 6.708 and 0.046, p = 0.607, 0.276 and 0.983, respectively). No significant changes were observed in body weight, eGFR, or FIB4-index at 72 weeks after the discontinuation of ABC or TAF. ConclusionsSwitching from ABC/3TC/DTG to DTG/3TC lowered lipids significantly, but not with TAF/FTC/DTG. Neither switch affected body weight or other markers.

A preliminary indication that HLA-A*03:01 may be associated with visceral leishmaniasis development in people living with HIV in Ethiopia.

Human immunodeficiency virus (HIV) co-infection is a major challenge for visceral leishmaniasis (VL) control, particularly in Ethiopia where the incidence of both pathogens is high. VL-HIV often leads to high rates of antileishmanial treatment failure and recurrent VL disease relapses. Considering the high prevalence of HIV and Leishmania in the Ethiopian population, preventing the progression of asymptomatic Leishmania infection to disease would be a valuable asset to VL disease control and to the clinical management of people living with HIV (PLWH). However, such a strategy requires good understanding of risk factors for VL development. In immunocompetent individuals living in Brazil, India, or Iran, the Human Leukocyte Antigen (HLA) gene region has been associated with VL development. We used NanoTYPE, an Oxford Nanopore Technologies sequencing-based HLA genotyping method, to detect associations between HLA genotype and VL development by comparing 78 PLWH with VL history and 46 PLWH that controlled a Leishmania infection, all living in a VL endemic region of North-West Ethiopia. We identified an association between HLA-A*03:01 and increased risk of VL development (OR = 3.89). These data provide candidate HLA alleles that can be further explored for inclusion in a potential Leishmania screen-and-treat strategy in VL endemic regions.

COVID-19 Stress Is Associated with Increased Smoking among People with HIV in Western Washington: A Cross-Sectional Survey

Background. People living with HIV (PWH) frequently have co-morbid substance use disorders that may have been impacted by the COVID-19 pandemic. This study examined associations between COVID-related stress and increased substance use among PWH in Washington State. Methods. Between August 2020 and March 2021, we conducted an online survey of 397 PWH in western Washington. Logistic regression was used to analyze associations between a COVID-19 stress score and four self-reported outcomes: increased alcohol use, increased cigarette smoking, increased marijuana use, and increased use of illicit substances. Results. Thirty-five (38.0%) of 92 participants who smoked, 61 (23.4%) of 261 participants who used alcohol, 15 (14.6%) of 103 participants who used marijuana, and 35 (33.0%) of 102 participants who used illicit substances reported increased use of these substances. Higher COVID-19 stress scores were associated with higher odds of increased cigarette smoking (adjusted odds ratio [aOR] = 1.15, 95% confidence interval [CI]: 1.04–1.27), even after adjustment for anxiety and depressive symptoms (aOR 1.14, 95%CI: 1.03–1.27). COVID-19 stress was not associated with an increased use of alcohol, marijuana, or illicit substances. Conclusions. COVID-19-related stress was associated with self-reported increased cigarette smoking among PWH in western Washington during the pandemic.

Level of Cardiovascular Disease Risk and Associated Factors among Clients on Highly Active Antiretroviral Therapy in Vihiga County, Kenya

Context: HIV/AIDS is still a public health concern globally, especially in sub-Saharan Africa and Kenya. HIV-positive clients are initiated on highly active antiretroviral therapy (HAART) to reduce the multiplication of HIV and improve their immunity. These clients are at an increased cardiovascular disease risk due to a complex interplay of factors, including traditional cardiovascular risk factors such as smoking cigarettes, obesity due to inactivity, and diabetes. Aim: This study sought to determine the level of cardiovascular disease (CVD) risk factors among people living with HIV (PLHIV) on highly active antiretroviral therapy (HAART) in Vihiga County, Kenya. Methods: The study employed a cross-sectional survey design to report baseline survey data for an interventional study on the level of CVD risk factors. The study involved a systematic sample of 211 patients on HAART in six health facilities purposively selected from Vihiga County. Data was collected using the WHO STEPWISE questionnaire from six comprehensive care clinics in Vihiga County from March to July 2022. The World Health Organization-International Society of Hypertension (WHO-ISH) tool AFRI E CHART was used to estimate the cardiovascular risk. Results: The majority (96.68%) of PLWHIV on HAART in Vihiga county had low overall cardiovascular risk as predicted WHO/ISH score. Age (OR = 1.199, 95% CI [1.031, 1.394], p = 0.018) and smoking status (OR = 0.115, 95% CI [0.024, 0.558], p = 0.007) exhibited a significant association with the level of cardiovascular risk. Conclusion: The majority of PLHIV have a low estimated CVD risk. There is a need to prioritize weight management in HIV care, integrating healthy lifestyle behaviors and nutritional support while conducting regular cardiovascular risk assessments, focusing on modifiable factors like smoking. Age-specific interventions can also help mitigate the risk across the different age groups.