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BackgroundExcessive inflammation persists despite antiretroviral treatment. Statins decrease cardiovascular (CV) disease risk by reducing low-density lipoprotein cholesterol and inflammation. We performed an exploratory analysis to evaluate whether statin therapy decreased risk of non-AIDS-defining events and nonaccidental death.MethodsA total of 3601 subjects not on a statin from the AIDS Clinical Trials Group Longitudinal Linked Randomized Trials cohort were included. Outcome was time to first clinical event (CV event, renal or hepatic disease, incident diabetes, thrombotic/embolic event, nontraumatic fracture, non-AIDS-defining malignancy, serious bacterial infection, or nonaccidental death); event categories were also analyzed separately. Inverse probability of treatment and censoring weighted Cox proportional hazard models were used to assess the causal statin effect. Differential statin effects by baseline covariates were evaluated.ResultsOver 15 135 person-years (PY) of follow-up, 484 subjects initiated statins; 616 experienced an event (crude event rate, 4.4/100 PY on a statin and 4.1/100 PY not on a statin); the unadjusted hazard ratio (HR) was 1.17 (95% confidence interval [CI], .91-1.50). In a final weighted model, the adjusted HR (AHR) was 0.81 (95% CI, .53- 1.24). Results for other clinical events were similar, except for malignancies (AHR, 0.43 [95% CI, .19-.94]) and bacterial infections (AHR, 1.30 [95% CI, .64-2.65]). No differential statin effects by baseline covariates were detected.ConclusionsAlthough statin therapy was not associated with a reduction in time to all non-AIDS-defining event or nonaccidental death, it was associated with a statistically significant 57% reduction in non-AIDS-defining malignancies. Confirmatory studies are needed to evaluate statin-associated reduction in risk of cancer and non-AIDS-associated morbidities.

Treatment of human immunodeficiency virus (HIV) infection with highly active combination antiretroviral therapy has increased survival and shifted the spectrum of HIV-associated morbidity and mortality from opportunistic infections toward a variety of other medical conditions. The prospective cohort Study to Understand the Natural History of HIV and AIDS in the Era of Effective Therapy (SUN Study) monitors the clinical course of HIV-infected individuals treated with combination antiretroviral therapy in 4 US cities. Every 6 months, clinical assessments, medical record abstraction, audio computer-assisted self-interview, and neurocognitive measurements are completed and blood and urine specimens are banked centrally. At enrollment and periodically thereafter, additional techniques such as anal cytology, dual energy x-ray absorptiometry, carotid ultrasonography, echocardiography, and abdominal and cardiac computed tomography are performed. From March 2004 through June 2006, 700 participants were enrolled; median age was 41 years, 76% were men, 58% were non-Hispanic white, 62% were men who have sex with men, 78% were taking combination antiretroviral therapy (of whom 86% had an HIV viral load of <400 copies/mL), and median CD4+ T-lymphocyte count was 459 cells/mm(3) (interquartile range: 324-660). The SUN Study provides a wealth of data that will inform and improve the clinical management of HIV-infected individuals in the modern era. [ABSTRACT FROM AUTHOR]

Background: Among people with HIV (PWH), COVID-19 is common and potentially severe. We leveraged REPRIEVE (Randomized Trial to Prevent Vascular Events in HIV) to assess the effects of statin therapy for cardiovascular disease prevention on COVID-19 outcomes (incidence and serious cases) among a global cohort of PWH., Methods: COVID-19 data collection was implemented April 2020 to capture events from January 2020. COVID-19 was defined by positive test result or clinical diagnosis and serious COVID-19 according to the International Conference on Harmonisation definition. Among participants in follow-up on 1 January 2020, Cox proportional hazards modeling was used to estimate the hazard ratio (HR) of COVID-19 (pitavastatin/placebo), stratified by Global Burden of Disease region. Modification of statin effect following COVID-19 vaccination was evaluated via interaction with time-updated vaccination status., Results: Among 6905 PWH, 32% were natal female and 41% were Black or African American. The median age was 53 years and the 10-year atherosclerotic cardiovascular disease risk score 4.5%. Statin therapy did not reduce COVID-19 incidence (HR, 1.05; 95% CI, .95-1.15) but appeared to reduce incidence of serious COVID-19 (HR, 0.75; 95% CI, .52-1.09). Among 1701 PWH with COVID-19, the relative risk (pitavastatin/placebo) for serious COVID-19 was 0.73 (95% CI, .52-1.03). The treatment effect size for serious COVID-19 fell within the hypothesized range, but the 95% CI crossed 1 given fewer-than-anticipated cases (117 vs 200). Furthermore, 83% reported COVID-19 vaccination by end of study, with a strong protective effect on serious COVID-19 (HR, 0.27; 95% CI, .14-.53; P < .0001). A protective statin effect was observed prior to vaccination., Conclusions: Among PWH, statin therapy had no effect on COVID-19 incidence but showed potential to reduce risk of serious COVID-19 prior to COVID-19 vaccination., Clinical Trials Registration: NCT02344290 (ClinicalTrials.gov)., Competing Interests: Potential conflicts of interest. M. V. Z. reports grant support through her institution from the National Institutes of Health/National Institute of Allergy and Infectious Diseases (NIH/NIAID) and Gilead Sciences, Inc, relevant to the conduct of the study, as well as grants from NIH/NIAID and the NIH/National Heart, Lung, and Blood Institute (NHLBI); support for attending the Conference on Retroviruses and Opportunistic Infections and International Workshop for HIV and Women from conference organizing committee when abstract reviewer and/or speaker; and participation in a data and safety monitoring board for NIH funded studies, outside the submitted work. T. U. reports grants from NIH/NHLBI and Kowa Pharmaceuticals during the conduct of the study, as well as grants from NIH/NIAID and NIH/National Institute on Aging (NIA), outside the submitted work. C. J. F. reports research grants to his institution from Gilead Sciences, Merck, ViiV Healthcare and Moderna unrelated to this work. J. A. A. reports institutional research support for clinical trials from Emergent Biosolutions, Gilead Sciences, Glaxo Smith Kline, Janssen, Merck, Pfizer, Regeneron, and ViiV Healthcare; personal fees for advisory boards from Glaxo Smith Kline/ViiV and Merck; and participation on a data and safety monitoring board for Kintor Pharmaceuticals, all outside the submitted work. E. T. O. reports grant support from Gilead Sciences, ViiV Healthcare, and Janssen; consulting fees from ViiV Healthcare; and employment with ViiV Healthcare Medical Affairs, all outside the submitted work. C. D. M. reports institutional research support by Lilly and honoraria from ViiV Healthcare, Gilead Sciences, and Pfizer for advisory board membership, all outside the submitted work. J. S. C. reports consulting fees from Merck and Company and Resvirlogix, outside the submitted work. S. R. S. reports grant support through his institution from NIH/NIAID (T32 AI007387). K. M. E. reports grant support from NIH/NIA and Gilead Sciences, Inc; consulting fees paid to her institution from Gilead Sciences, Inc, ViiV Healthcare, and Janssen Therapeutics; and participation on an NIH data and safety monitoring board, all outside the submitted work. B. F. reports institutional research support from AstraZeneca, MedImmune, and MedTrace, as well as grants from NIH/NHLBI, all outside the submitted work. E. M. reports institutional research support from MSD and ViiV as well as honoraria for lectures or advisory boards from Gilead, Janssen, MDS, and ViiV. G. P. W. reports grant support through his institution from NIH/NIAID, NIH/National Institute of Diabetes and Digestive and Kidney Diseases, and Veterans Health Administration, all outside the submitted work. M. T. L. reports grant support through his institution from the NIH/NHLBI and Kowa Pharmaceuticals America for the conduct of the study. He also reports research support to his institution from the American Heart Association, AstraZeneca, Ionis, Johnson & Johnson Innovation, MedImmune, the National Academy of Medicine, the NIH/NHLBI, and the Risk Management Foundation of the Harvard Medical Institutions Incorporated, outside the submitted work. H. J. R. reports grants from Kowa Pharmaceuticals during the conduct of the study, as well as grants from NIH/NIAID, NIH/NHLBI, NIH/National Institute of Diabetes and Digestive and Kidney Diseases, and NIH/NIA, outside the submitted work. S. K. G. reports grant support through his institution from NIH, Kowa Pharmaceuticals America, Inc, Gilead Sciences, Inc, and ViiV Healthcare for the conduct of the study; personal fees from Theratechnologies and ViiV; and service on the Scientific Advisory Board of Marathon Asset Management, all outside the submitted work., (© The Author(s) 2024. Published by Oxford University Press on behalf of Infectious Diseases Society of America.)

Objective: Risk factors for progression from prediabetes mellitus (pre-DM) to diabetes mellitus (DM) among people with HIV (PWH) receiving modern antiretroviral therapy (ART) require better characterization., Design: AIDS Clinical Trials Group (ACTG) A5322 (HAILO) was an observational cohort study of PWH ≥40 years old. Participants initiated ART through ACTG randomized clinical trials., Methods: We used Cox proportional hazards regression models to identify risk factors for development of DM among HAILO participants with pre-DM., Results: Among 1035 HAILO participants, 74 (7%) had pre-DM at entry and another 679 (66%) developed pre-DM during follow-up. Of 753 PWH with pre-DM, 167 (22%) developed DM. In multivariable models, the risk of developing DM was greater with higher BMI, lower CD4 count (≤200 cells/mm 3 ), hypertriglyceridemia, or higher waist circumference at pre-DM diagnosis ( P  < 0.01)., Conclusion: Rates of pre-DM and progression to DM remain high among virally suppressed PWH receiving modern ART regimens. Traditional risks for DM, such as higher BMI or waist circumference, are associated with increased risk of incident DM among PWH with pre-DM. The association between lower CD4 + and progression to DM suggests a role for advanced immunodeficiency and inflammation. Further investigation of interventions aimed at preventing DM among PWH with pre-DM is needed. Optimizing prevention and treatment for DM may be an intervenable opportunity to improve long-term outcomes for PWH., (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)

Objectives: To determine baseline prevalence of proteinuria and albuminuria among REPRIEVE participants and evaluate associated risk factors., Design: Cross sectional analysis of a baseline sample of participants from the REPRIEVE Trial., Methods: REPRIEVE is an international primary cardiovascular prevention RCT of pitavastatin calcium vs. placebo among PWH on antiretroviral therapy. A representative subset (2791 participants) had urine collected at study entry. Urine protein to creatinine ratios (uPCR) and albumin to creatinine ratios (uACR) were classified as normal, moderately increased and severely increased. These were dichotomized to Normal or Abnormal for log-binomial regression analysis. Demographic, cardiometabolic, and HIV-specific data were compared among those with normal versus abnormal results., Results: Overall, median age 49 years, 41% female sex, 47% black or African American race, 36% had eGFR <90 mL/min/1.73 mm2. For uPCR, 27% had moderately or severely increased values. For uACR, 9% had moderately or severely increased values. In the fully adjusted model for proteinuria, female sex, older age, residence in sub-Saharan Africa or East Asia, lower BMI, lower CD4 cell count, and use of TDF were associated with abnormal values. In the fully adjusted model for albuminuria, a diagnosis of HTN was associated with abnormal values., Conclusions: Abnormal proteinuria and albuminuria remain common (27% and 9%) despite controlled HIV. Lower current CD4 count and TDF use were strongly associated with proteinuria. Certain modifiable comorbidities, including HTN and smoking, were associated with abnormal values. In PWH with preserved eGFR, urine measures identify subclinical kidney disease and afford the opportunity for intervention., (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)

Background: Integrase strand transfer inhibitors (INSTIs) are a commonly used antiretroviral therapy (ART) class in people with human immunodeficiency virus (HIV) and associated with weight gain. We studied the association of INSTI-based ART with systolic and diastolic blood pressure (SBP and DBP)., Methods: We recruited 50 people taking INSTI-based ART and 40 people taking non-INSTI-based ART with HIV and hypertension from the University of Alabama at Birmingham HIV clinic. Office BP was measured unattended using an automated (AOBP) device. Awake, asleep, and 24-hour BP were measured through ambulatory BP monitoring. Among participants with SBP ≥130 mm Hg or DBP ≥80 mm Hg on AOBP, sustained hypertension was defined as awake SBP ≥130 mm Hg or DBP ≥80 mm Hg., Results: Mean SBP and DBP were higher among participants taking INSTI- vs. non-INSTI-based ART (AOBP-SBP/DBP: 144.7/83.8 vs. 135.3/79.3 mm Hg; awake-SBP/DBP: 143.2/80.9 vs. 133.4/76.3 mm Hg; asleep-SBP/DBP: 133.3/72.9 vs. 120.3/65.4 mm Hg; 24-hour-SBP/DBP: 140.4/78.7 vs. 130.0/73.7 mm Hg). After multivariable adjustment, AOBP, awake, asleep, and 24-hour SBP were 12.5 (95% confidence interval [CI] 5.0-20.1), 9.8 (95% CI 3.6-16.0), 10.4 (95% CI 2.0-18.9), and 9.8 (95% CI 4.2-15.4) mm Hg higher among those taking INSTI- vs. non-INSTI-based ART, respectively. AOBP, awake, asleep, and 24-hour DBP were 7.5 (95% CI 0.3-14.6), 6.1 (95% CI 0.3-11.8), 7.5 (95% CI 1.4-13.6), and 6.1 (95% CI 0.9-11.3) mm Hg higher among those taking INSTI- vs. non-INSTI-based ART after multivariable adjustment. All participants had SBP ≥130 mm Hg or DBP ≥80 mm Hg on AOBP and 97.9% and 65.7% of participants taking INSTI- and non-INSTI-based ART had sustained hypertension, respectively., Conclusions: INSTI-based ART was associated with higher SBP and DBP than non-INSTI-based ART., (© The Author(s) 2024. Published by Oxford University Press on behalf of American Journal of Hypertension, Ltd. All rights reserved. For commercial re-use, please contact reprints@oup.com for reprints and translation rights for reprints. All other permissions can be obtained through our RightsLink service via the Permissions link on the article page on our site—for further information please contact journals.permissions@oup.com.)

Background: Little is known about the potential benefits or harms of statins on physical function among people with HIV (PWH)., Methods: REPRIEVE was a double-blind randomized controlled trial evaluating pitavastatin for primary prevention of major adverse cardiovascular events (MACE) in PWH. Time to complete ten chair rises, 4-meter gait speed, grip strength, and a modified short physical performance test were assessed annually for up to 5 years in the ancillary study PREPARE and analyzed using linear mixed models., Findings: Of 602 PWH, 52% were randomized to pitavastatin and 48% to placebo. Median age was 51 years; 18% were female at birth; 2% transgender; 40% Black, and 18% Hispanic. Median PREPARE follow-up was 4.7 (4.3, 5.0) years. Muscle symptoms (grade ≥3 or treatment-limiting) occurred in 5% of both groups. There was no evidence of decline in chair rise rate in either treatment group, and no difference in the pitavastatin group compared to placebo (estimated difference -0.10 [95% CI: -0.30, 0.10] rises/min/year; p=0.31). Small declines over time were observed in other physical function tests in both treatment groups, with no apparent differences between groups., Interpretation: We observed minimal declines in physical function over 5 years of follow-up among middle-aged PWH, with no differences among PWH randomized to pitavastatin compared to placebo. This finding, combined with low prevalence of myalgias, supports the long-term safety of statin therapy on physical function, when used for primary prevention of MACE among PWH., (© The Author(s) 2024. Published by Oxford University Press on behalf of Infectious Diseases Society of America. All rights reserved. For commercial re-use, please contact reprints@oup.com for reprints and translation rights for reprints. All other permissions can be obtained through our RightsLink service via the Permissions link on the article page on our site—for further information please contact journals.permissions@oup.com.)

Background: People with HIV (PWH) have a high burden of coronary plaques; however, the comparison to people without known HIV (PwoH) needs clarification., Objectives: The purpose of this study was to determine coronary plaque burden/phenotype in PWH vs PwoH., Methods: Nonstatin using participants from 3 contemporary populations without known coronary plaques with coronary CT were compared: the REPRIEVE (Randomized Trial to Prevent Vascular Events in HIV) studying PWH without cardiovascular symptoms at low-to-moderate risk (n = 755); the SCAPIS (Swedish Cardiopulmonary Bioimage Study) of asymptomatic community PwoH at low-to-intermediate cardiovascular risk (n = 23,558); and the PROMISE (Prospective Multicenter Imaging Study for Evaluation of Chest Pain) of stable chest pain PwoH (n = 2,291). The coronary plaque prevalence on coronary CT was compared, and comparisons were stratified by 10-year atherosclerotic cardiovascular disease (ASCVD) risk, age, and coronary artery calcium (CAC) presence., Results: Compared to SCAPIS and PROMISE PwoH, REPRIEVE PWH were younger (50.8 ± 5.8 vs 57.3 ± 4.3 and 60.0 ± 8.0 years; P  < 0.001) and had lower ASCVD risk (5.0% ± 3.2% vs 6.0% ± 5.3% and 13.5% ± 11.0%; P  < 0.001). More PWH had plaque compared to the asymptomatic cohort (48.5% vs 40.3%; P  < 0.001). When stratified by ASCVD risk, PWH had more plaque compared to SCAPIS and a similar prevalence of plaque compared to PROMISE. CAC = 0 was more prevalent in PWH (REPRIEVE 65.2%; SCAPIS 61.6%; PROMISE 49.6%); among CAC = 0, plaque was more prevalent in PWH compared to the PwoH cohorts (REPRIEVE 20.8%; SCAPIS 5.4%; PROMISE 12.3%, P  < 0.001)., Conclusions: Asymptomatic PWH in REPRIEVE had more plaque than asymptomatic PwoH in SCAPIS but had similar prevalence to a higher-risk stable chest pain cohort in PROMISE. In PWH, CAC = 0 does not reliably exclude plaque., Competing Interests: 10.13039/100000002This paper received NIH grants U01HL123336 to the REPRIEVE Clinical Coordinating Center and U01HL123339 to the REPRIEVE Data Coordinating Center, as well as funding from Kowa Pharmaceuticals, Gilead Sciences, and ViiV Healthcare. The 10.13039/100000060National Institute of Allergy and Infectious Diseases (NIAID) supported this study through grants UM1 AI068636, which supports the AIDS Clinical Trials Group (ACTG) Leadership and Operations Center, and UM1 AI106701, which supports the ACTG Laboratory Center. The PROMISE trial was supported by the 10.13039/100000050National Heart, Lung, and Blood Institute (R01HL098237, R01HL098236, R01HL98305, and R01HL098235). The SCAPIS trial received funding from the Swedish Heart-Lung Foundation, Knut and Alice Wallenberg Foundation, Swedish Research Council and Vinnova (Sweden’s Innovation Agency), University of Gothenburg and Sahlgrenska University Hospital, Karolinska Institutet and Stockholm County Council, Linköping University and University Hospital, Lund University and Skåne University Hospital, Umeå University and University Hospital, and Uppsala University and University Hospital. The content of this manuscript is solely the responsibility of the authors and does not necessarily reflect the views of any of the funding agencies. Dr Lu has received funding to his institution from Kowa, AstraZeneca/MedImmune, Johnson & Johnson Innovation, Ionis, and the American Heart Association unrelated to this research. Dr Taron has received funding by Deutsche Forschungsgesellschaft (DFG, German Research Foundation) (TA 1438/1-2); is on Speakers Bureau for Siemens Healthcare GmbH and Bayer AG; and has received consulting fees from Universimed Cross Media Content GmbH and Core Lab Black Forrest GmbH, unrelated to this work. Dr Foldyna has received funding to his institution from AstraZeneca/MedImmune, MedTrace, and Eli Lilly unrelated to this research. Dr Currier served as an advisor to Merck. Dr Elvstam has received grants to his institution from Pfizer; and has received honoraria as a speaker from Gilead Sciences, unrelated to this research. Dr Dubé has received funding to his institution from Gilead Sciences unrelated to this research. Dr Fichtenbaum has received funding to the institution from ViiV Healthcare, Gilead Sciences, Merck, Cytodyn, and Moderna unrelated to this work and serves on the advisory board for ViiV Healthcare. Dr Malvestutto has received funding to his institution from Lilly; and has received consulting fees from Viiv Healthcare and Gilead Sciences unrelated to this work. Dr Zanni reports being PI on research grants from the NIH (NHLBI and NIAID) and Gilead Sciences to her institution. Dr Ribaudo has received grants from Kowa Pharmaceuticals during the conduct of the study, as well as grants from NIH/NIAID, NIH/NHLBI, NIH/NIDDK, and NIH/NIA, outside the submitted work. Dr Grinspoon reports being a part of the Scientific Advisory Board for Marathon Asset Management and consultant Theratechnologies is unrelated to this report; research funds come from Gilead, Viiv, and Kowa through his institution. All other authors have reported that they have no relationships relevant to the contents of this paper to disclose.

Background: An effective HIV vaccine will most likely need to have potent immunogenicity and broad cross-subtype coverage. The aim of the HIV Vaccine Trials Network (HVTN) 124 was to evaluate safety and immunogenicity of a unique polyvalent DNA-protein HIV vaccine with matching envelope (Env) immunogens., Methods: HVTN 124 was a randomised, phase 1, placebo-controlled, double-blind study, including participants who were HIV seronegative and aged 18-50 years at low risk for infection. The DNA vaccine comprised five plasmids: four copies expressing Env gp120 (clades A, B, C, and AE) and one gag p55 (clade C). The protein vaccine included four DNA vaccine-matched GLA-SE-adjuvanted recombinant gp120 proteins. Participants were enrolled across six clinical sites in the USA and were randomly assigned to placebo or one of two vaccine groups (ie, prime-boost or coadministration) in a 5:1 ratio in part A and a 7:1 ratio in part B. Vaccines were delivered via intramuscular needle injection. The primary outcomes were safety and tolerability, assessed via frequency, severity, and attributability of local and systemic reactogenicity and adverse events, laboratory safety measures, and early discontinuations. Part A evaluated safety. Part B evaluated safety and immunogenicity of two regimens: DNA prime (administered at months 0, 1, and 3) with protein boost (months 6 and 8), and DNA-protein coadministration (months 0, 1, 3, 6, and 8). All randomly assigned participants who received at least one dose were included in the safety analysis. The study is registered with ClinicalTrials.gov (NCT03409276) and is closed to new participants., Findings: Between April 19, 2018 and Feb 13, 2019, 60 participants (12 in part A [five men and seven women] and 48 in part B [21 men and 27 women]) were enrolled. All 60 participants received at least one dose, and 14 did not complete follow-up (six of 21 in the prime-boost group and eight of 21 in the coadminstration group). 11 clinical adverse events deemed by investigators as study-related occurred in seven of 48 participants in part B (eight of 21 in the prime-boost group and three of 21 in the coadministration group). Local reactogenicity in the vaccine groups was common, but the frequency and severity of reactogenicity signs or symptoms did not differ between the prime-boost and coadministration groups (eg, 20 [95%] of 21 in the prime-boost group vs 21 [100%] of 21 in the coadministration group had either local pain or tenderness of any severity [p=1·00], and seven [33%] vs nine [43%] had either erythema or induration [p=0·97]), nor did laboratory safety measures. There were no delayed-type hypersensitivity reactions or vasculitis or any severe clinical adverse events related to vaccination. The most frequently reported systemic reactogenicity symptoms in the active vaccine groups were malaise or fatigue (five [50%] of ten in part A and 17 [81%] of 21 in the prime-boost group vs 15 [71%] of 21 in the coadministration group in part B), headache (five [50%] and 18 [86%] vs 12 [57%]), and myalgia (four [40%] and 13 [62%] vs ten [48%]), mostly of mild or moderate severity., Interpretation: Both vaccine regimens were safe, warranting evaluation in larger trials., Funding: US National Institutes of Health and US National Institute of Allergy and Infectious Diseases., Competing Interests: Declaration of interests IF, NG, KES, JRH, SE, SCDR, DEM, DCM, GDT, LC, and SL report support for the present manuscript from National Institutes of Health (NIH), National Institute of Allergy and Infectious Diseases (NIAID), Division of AIDS, and the HIV Vaccine Trials Network (HVTN) paid to their institutions. SCDR and DEM report support for the present manuscript from the Bill & Melinda Gates Foundation, and grants or contracts outside of the submitted work from Janssen, Sanofi, and Moderna. IF reports grants or contracts outside of the submitted work from Janssen, Gilead, Moderna, Pfizer, and Sanofi paid to his institution, consulting fees from Gilead and ViiV, and participation or payment from Janssen for participation on a data safety monitoring board or advisory board. JRH reports support for attending meetings or travel from the HVTN. MCK reports grants or contracts from NIAID outside of the submitted work and participation on a data safety monitoring board or advisory board for the Worcester HIV Vaccine. SL reports royalties or licences from Cosmic Bliss Sciences related to polyvalent DNA–protein HIV vaccine IP from the University of Massachusetts Medical School, Worcester, MA, USA, and reports stock ownership of Cosmic Bliss Sciences since 2023. All other authors declare no competing interests., (Copyright © 2024 Elsevier Ltd. All rights reserved.)

Background: Cytomegalovirus (CMV) seropositivity is associated with poor outcomes, including physical function impairment, in people without HIV. We examined associations between CMV IgG titer and physical function in virologically suppressed people with HIV (PWH)., Methods: REPRIEVE is a double-blind randomized trial evaluating pitavastatin for primary prevention of atherosclerotic cardiovascular disease in PWH. This analysis focused on participants enrolled in a substudy with additional biomarker testing, imaging [coronary CT angiography], and physical function measures at entry. CMV IgG was measured using quantitative enzyme immunoassay, physical function by Short Physical Performance Battery, and muscle density and area by CT. Associations between CMV IgG (risk factor) and outcomes were evaluated using the partial Spearman correlation and linear and log-binomial regression., Results: Among 717 participants, 82% male, the median CMV IgG was 2716 (Q1, Q3: 807, 6672) IU/mL, all above the limit of quantification. Among 631 participants with imaging, there was no association between CMV IgG and CT-based muscle density or area, controlling for age (r = -0.03 and r = -0.01, respectively; P ≥ 0.38). Among 161 participants with physical function data, higher CMV IgG was associated with poorer overall modified Short Physical Performance Battery score ( P = 0.02), adjusted for age, nadir CD4, and high-sensitivity C-reactive protein., Conclusions: Higher CMV IgG titer was associated with poorer physical function, not explained by previous immune compromise, inflammation, or muscle density or area. Further mechanistic studies are needed to understand this association and whether CMV-specific therapy can affect physical function in PWH., (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)

Importance: Cardiovascular disease (CVD) is increased in people with HIV (PWH) and is characterized by premature noncalcified coronary plaque. In the Randomized Trial to Prevent Vascular Events in HIV (REPRIEVE), pitavastatin reduced major adverse cardiovascular events (MACE) by 35% over a median of 5.1 years., Objective: To investigate the effects of pitavastatin on noncalcified coronary artery plaque by coronary computed tomography angiography (CTA) and on inflammatory biomarkers as potential mechanisms for MACE prevention., Design, Setting, and Participants: This double-blind, placebo-controlled randomized clinical trial enrolled participants from April 2015 to February 2018 at 31 US clinical research sites. PWH without known CVD who were taking antiretroviral therapy and had low to moderate 10-year CVD risk were included. Data were analyzed from April to November 2023., Intervention: Oral pitavastatin calcium, 4 mg per day., Main Outcomes and Measures: Coronary CTA and inflammatory biomarkers at baseline and 24 months. The primary outcomes were change in noncalcified coronary plaque volume and progression of noncalcified plaque., Results: Of 804 enrolled persons, 774 had at least 1 evaluable CTA. Plaque changes were assessed in 611 who completed both CT scans. Of 611 analyzed participants, 513 (84.0%) were male, the mean (SD) age was 51 (6) years, and the median (IQR) 10-year CVD risk was 4.5% (2.6-7.0). A total of 302 were included in the pitavastatin arm and 309 in the placebo arm. The mean noncalcified plaque volume decreased with pitavastatin compared with placebo (mean [SD] change, -1.7 [25.2] mm3 vs 2.6 [27.1] mm3; baseline adjusted difference, -4.3 mm3; 95% CI, -8.6 to -0.1; P = .04; 7% [95% CI, 1-12] greater reduction relative to placebo). A larger effect size was seen among the subgroup with plaque at baseline (-8.8 mm3 [95% CI, -17.9 to 0.4]). Progression of noncalcified plaque was 33% less likely with pitavastatin compared with placebo (relative risk, 0.67; 95% CI, 0.52-0.88; P = .003). Compared with placebo, the mean low-density lipoprotein cholesterol decreased with pitavastatin (mean change: pitavastatin, -28.5 mg/dL; 95% CI, -31.9 to -25.1; placebo, -0.8; 95% CI, -3.8 to 2.2). The pitavastatin arm had a reduction in both oxidized low-density lipoprotein (-29% [95% CI, -32 to -26] vs -13% [95% CI, -17 to -9]; P < .001) and lipoprotein-associated phospholipase A2 (-7% [95% CI, -11 to -4] vs 14% [95% CI, 10-18]; P < .001) compared with placebo at 24 months., Conclusions and Relevance: In PWH at low to moderate CVD risk, 24 months of pitavastatin reduced noncalcified plaque volume and progression as well as markers of lipid oxidation and arterial inflammation. These changes may contribute to the observed MACE reduction in REPRIEVE., Trial Registration: ClinicalTrials.gov Identifier: NCT02344290.

Background: Hospital-based occupational health (HBOH) is uniquely positioned to not only prevent severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission, but to care for healthcare workers (HCWs) sick with coronavirus disease 2019 (COVID-19)., Aims: The primary objective of this study is to describe a system where HBOH services were adapted to provide a monitoring programme whereby HCWs with SARS-CoV-2 received daily evaluations and treatment options in order to improve access to care, and to report the clinical outcomes and predictors of hospitalization in HCWs enrolled in the programme. A secondary objective is to compare clinical outcomes to data on national HCWs with COVID-19., Methods: This retrospective cohort study used survey data collected on HCWs at a university health system with COVID-19 from 1 March 2020 through 1 December 2021. A firth regression model was used to examine the unadjusted and adjusted association between clinical factors and hospitalization., Results: The study cohort included 4814 HCWs with COVID-19. Overall hospitalizations were 119 (2%), and there were six deaths (0.12%). Predictors of hospitalization include several co-morbidities and symptoms. A total of 1835 HCWs monitored before vaccine or monoclonal antibody availability were compared with data on U.S. HCWs in a similar time period. The monitored HCWs had a lower rate of co-morbidities (19% versus 44%, P < 0.001), a lower hospitalization rate (3% versus 8% P < 0.001) and case-fatality rate (0.11% versus 0.95% P < 0.001)., Conclusions: This monitoring strategy for COVID-19 may be feasible for HBOH systems to implement and improve access to care, but more data are needed to determine if it improves outcomes., (© The Author(s) 2023. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com.)

Background: Adult hematopoietic cell transplant (HCT) recipients are at high risk for influenza-related morbidity and mortality and have suboptimal influenza vaccine immune responses compared to healthy adults, particularly within 2 years of transplant., Methods: This phase II, double-blind, multicenter randomized controlled trial compared 2 doses of high-dose trivalent (HD-TIV) to 2 doses of standard-dose quadrivalent (SD-QIV) influenza vaccine administered 1 month apart in adults 3-23 months post-allogeneic HCT. Hemagglutinin antibody inhibition (HAI) titers were measured at baseline, 4 weeks following each vaccine dose, and approximately 7 months post-second vaccination. Injection-site and systemic reactions were assessed for 7 days post-vaccination. The primary immunogenicity comparison was geometric mean HAI titer (GMT) at visit 3 (4 weeks after the second dose); we used linear mixed models to estimate adjusted GMT ratios (aGMRs) comparing HD-TIV/SD-QIV for each antigen., Results: We randomized 124 adults; 64 received SD-QIV and 60 received HD-TIV. Following the second vaccination, HD-TIV was associated with higher GMTs compared to SD-QIV for A/H3N2 (aGMR = 2.09; 95% confidence interval [CI]: [1.19, 3.68]) and B/Victoria (aGMR = 1.61; 95% CI: [1.00, 2.58]). The increase was not statistically significant for A/H1N1 (aGMR = 1.16; 95% CI: [0.67, 2.02]). There was a trend to more injection-site reactions for HD-TIV after the second vaccination compared to SD-QIV (50% vs 33%; adjusted odds ratio [aOR] = 4.53; 95% CI: [0.71, 28.9]), whereas systemic reactions were similar between groups with both injections., Conclusions: Adult allogeneic HCT recipients who received 2 doses of HD-TIV produced higher HAI antibody responses for A/H3N2 and B/Victoria compared with 2 doses of SD-QIV, with comparable injection-site or systemic reactions., Competing Interests: Potential conflicts of interest. M. I. has received research support, paid to Northwestern University, from GlaxoSmithKline and reports grant number UL1TR001422, which supported the author and the research capacity used for this project; payment for consultation from Adagio, ADMA Biologics, Adamis, AlloVir, Atea, Cidara, Genetech, Invivyd, Inc, Roche, Janssen, Shionogi, Takeda, Telaris, and Viracor Eurofins; royalties from UpToDate, and is a paid member of an independent data monitoring committee for Adamis, AlloVir, Merck, Sequiris/CSL, Takeda and Talaris. He also reports a role as Chair of ISIRV AVG and as Editor-in-Chief of Transplant Infectious Disease. All conflicts were ended effective 4 December 2022 except for UpToDate. S. A. P. receives research support from Global Life Technologies, Inc, and he participates in clinical trials with F2G, Symbio, and Cidarra. He also reports that Sanofi Pasteur supplied vaccines and hemagglutination titers for this study. N. B. H. has formerly received grant funding from SANOFI and Quidel. She currently receives funding from Merck for an investigator-initiated grant. D. D. reports that Eurofins-Viracor provided assay performance for investigator-initiated research on cytomegalovirus (no payments made); consulting fees paid to author from Horizon Pharmaceuticals. S. K. reports that Sanofi Pasteur supplied vaccines and hemagglutination titers for this study. A. J. S reports participation on a Data Safety Monitoring Board or Advisory Board for Integrated Health Services to reduce opioid use while managing chronic pain and the effect and contribution of a perioperative ketamine infusion in an established enhanced recovery pathway. H. H. reports VIPER T32 grant. E. T. O. reports grants or contracts paid to institution from ViiV Healthcare, Gilead Sciences, and Janssen. L. D. T. reports Sanofi Pasteur supplied vaccines and hemagglutination titers for this study. All other authors report no potential conflicts. All authors have submitted the ICMJE Form for Disclosure of Potential Conflicts of Interest. Conflicts that the editors consider relevant to the content of the manuscript have been disclosed., (© The Author(s) 2023. Published by Oxford University Press on behalf of Infectious Diseases Society of America.)

Objective: Skeletal muscle quality and mass are important for maintaining physical function during advancing age. We leveraged baseline data from Randomized Trial to Prevent Vascular Events in HIV (REPRIEVE) to evaluate whether paraspinal muscle density and muscle area are associated with cardiac or physical function outcomes in people with HIV (PWH)., Methods: REPRIEVE is a double-blind randomized trial evaluating the effect of pitavastatin for primary prevention of major adverse cardiovascular events in PWH. This cross-sectional analysis focuses on participants who underwent coronary computed tomography at baseline. Lower thoracic paraspinal muscle density (Hounsfield units [HU]) and area (cm 2 ) were assessed on noncontrast computed tomography., Results: Of 805 PWH, 708 had paraspinal muscle measurements. The median age was 51 years and 17% were natal female patients. The median muscle density was 41 HU (male) and 30 HU (female); area 13.2 cm 2 /m (male) and 9.9 cm 2 /m (female). In adjusted analyses, greater density (less fat) was associated with a lower prevalence of any coronary artery plaque, coronary artery calcium score >0, and high plaque burden ( P = 0.06); area was not associated with plaque measures. Among 139 patients with physical function measures, greater area (but not density) was associated with better performance on a short physical performance battery and grip strength., Conclusions: Among PWH, greater paraspinal muscle density was associated with a lower prevalence of coronary artery disease while greater area was associated with better physical performance. Whether changes in density or area are associated with changes in CAD or physical performance will be evaluated through longitudinal analyses in REPRIEVE., (Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.)

Background: The protective advantage against atherosclerotic cardiovascular disease (ASCVD) experienced by women compared to men in the general population is diminished in some high- risk populations. People with HIV have a higher risk for ASCVD compared to the general population., Objective: Compare the incidence of ASCVD among women versus men with HIV., Methods: We analyzed data from women ( n  = 17 118) versus men ( n  = 88 840) with HIV, and women ( n  = 68 472) and men ( n  = 355 360) matched on age, sex, and calendar year of enrollment without HIV who had commercial health insurance in the MarketScan database between 2011 and 2019. ASCVD events during follow-up, including myocardial infarction, stroke, and lower-extremity artery disease, were identified using validated claims-based algorithms., Results: Among those with and without HIV, the majority of women (81.7%) and men (83.6%) were <55 years old. Over a mean follow-up of 2.25-2.36 years depending on sex-HIV sub-group, the ASCVD incidence rate per 1000 person-years was 2.87 [95% confidence interval (CI) 2.35, 3.40] and 3.61 (3.35, 3.88) among women and men with HIV, respectively, and 1.24 (1.07, 1.42) and 2.57 (2.46, 2.67) among women and men without HIV, respectively. After multivariable adjustment, the hazard ratio for ASCVD comparing women to men was 0.70 (95% CI 0.58, 0.86) among those with HIV and 0.47 (0.40, 0.54) among those without HIV ( P -interaction = 0.001)., Conclusion: The protective advantage of female sex against ASCVD observed in the general population is diminished among women with HIV. Earlier and more intensive treatment strategies are needed to reduce sex-based disparities., (Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.)

Background: The risk of cardiovascular disease is increased among persons with human immunodeficiency virus (HIV) infection, so data regarding primary prevention strategies in this population are needed., Methods: In this phase 3 trial, we randomly assigned 7769 participants with HIV infection with a low-to-moderate risk of cardiovascular disease who were receiving antiretroviral therapy to receive daily pitavastatin calcium (at a dose of 4 mg) or placebo. The primary outcome was the occurrence of a major adverse cardiovascular event, which was defined as a composite of cardiovascular death, myocardial infarction, hospitalization for unstable angina, stroke, transient ischemic attack, peripheral arterial ischemia, revascularization, or death from an undetermined cause., Results: The median age of the participants was 50 years (interquartile range, 45 to 55); the median CD4 count was 621 cells per cubic millimeter (interquartile range, 448 to 827), and the HIV RNA value was below quantification in 5250 of 5997 participants (87.5%) with available data. The trial was stopped early for efficacy after a median follow-up of 5.1 years (interquartile range, 4.3 to 5.9). The incidence of a major adverse cardiovascular event was 4.81 per 1000 person-years in the pitavastatin group and 7.32 per 1000 person-years in the placebo group (hazard ratio, 0.65; 95% confidence interval [CI], 0.48 to 0.90; P = 0.002). Muscle-related symptoms occurred in 91 participants (2.3%) in the pitavastatin group and in 53 (1.4%) in the placebo group; diabetes mellitus occurred in 206 participants (5.3%) and in 155 (4.0%), respectively., Conclusions: Participants with HIV infection who received pitavastatin had a lower risk of a major adverse cardiovascular event than those who received placebo over a median follow-up of 5.1 years. (Funded by the National Institutes of Health and others; REPRIEVE ClinicalTrials.gov number, NCT02344290.)., (Copyright © 2023 Massachusetts Medical Society.)

Older persons with HIV (PWH) experience high rates of cognitive impairment and frailty, and accelerated decline in physical function compared with the general population. Metformin use has been associated with beneficial effects on cognitive and physical function among older adults without HIV. The relationship between metformin use on these outcomes in PWH has not been evaluated. AIDS Clinical Trials Group (ACTG) A5322 is an observational cohort study of older PWH with annual assessments for cognition and frailty, including measures of physical function (e.g., gait speed and grip strength). Participants with diabetes who were prescribed antihyperglycemic medications were included in this analysis to evaluate the association between metformin and functional outcomes. Cross-sectional, longitudinal, and time-to-event models were used to evaluate the relationship between metformin exposure with cognitive, physical function, and frailty outcomes. Ninety-eight PWH met inclusion criteria and were included in at least one model. No significant associations between metformin use, frailty, physical, or cognitive function were noted in unadjusted or adjusted cross-sectional, longitudinal, or time-to-event models ( p  > .1 for all models). This study is the first to examine the association between metformin use on functional outcomes among older PWH. Although it did not ascertain significant associations between metformin use and functional outcomes, our small sample size, restriction to persons with diabetes, and lack of randomization to metformin therapy were limitations. Larger randomized studies are needed to determine whether metformin use has beneficial effects on cognitive or physical function in PWH. Clinical Trial Registration numbers: 02570672, 04221750, 00620191, and 03733132.

Background: Cabotegravir (CAB) + rilpivirine (RPV) dosed intramuscularly monthly or every 2 months is a complete, long-acting (LA) regimen for the maintenance of HIV-1 virologic suppression. Here, we report the antiretroviral therapy as long acting suppression (ATLAS)-2M study week 152 results., Methods: ATLAS-2M is a phase 3b, randomized, multicenter study assessing the efficacy and safety of CAB+RPV LA every 8 weeks (Q8W) versus every 4 weeks (Q4W). Virologically suppressed (HIV-1 RNA <50 copies/mL) individuals were randomized to receive CAB+RPV LA Q8W or Q4W. Endpoints included the proportion of participants with plasma HIV-1 RNA ≥50 copies/mL and <50 copies/mL, incidence of confirmed virologic failure (CVF; 2 consecutive measurements ≥200 copies/mL), safety, and tolerability., Results: A total of 1045 participants received CAB+RPV LA (Q8W, n = 522; Q4W, n = 523). CAB+RPV LA Q8W demonstrated noninferior efficacy versus Q4W dosing, with 2.7% (n = 14) and 1.0% (n = 5) of participants having HIV-1 RNA ≥50 copies/mL, respectively, with adjusted treatment difference being 1.7% (95% CI: 0.1-3.3%), meeting the 4% noninferiority threshold. At week 152, 87% of participants maintained HIV-1 RNA <50 copies/mL (Q8W, 87% [n = 456]; Q4W, 86% [n = 449]). Overall, 12 (2.3%) participants in the Q8W arm and 2 (0.4%) in the Q4W arm had CVF. Eight and 10 participants with CVF had treatment-emergent, resistance-associated mutations to RPV and integrase inhibitors, respectively. Safety profiles were comparable, with no new safety signals observed since week 48., Conclusions: These data demonstrate virologic suppression durability with CAB+RPV LA Q8W or Q4W for ∼3 years and confirm long-term efficacy, safety, and tolerability of CAB+RPV LA as a complete regimen to maintain HIV-1 virologic suppression., Competing Interests: Potential conflicts of interest. E. T. O. has received research support to their institution during the conduct of this study and has served as a consultant for Merck and ViiV Healthcare, outside of the submitted work. E. T. O. joined ViiV Healthcare after the conclusion of the week 152 analysis. G. Richmond received grants for clinical trials from Gilead, TaiMed, Insmed, and ViiV Healthcare, outside the submitted work. G. Rizzardini has received payment/honoraria from Gilead, GSK, MSD, and ViiV Healthcare, outside of the submitted work, and reports participation on a Data Safety Monitoring Board or Advisory Board for ViiV, GSK, and Gilead. A. T. has served as a consultant on advisory boards for GSK and received payment for presentations by GSK and ViiV Healthcare (Nordic countries), outside of the submitted work. S. N. reports consulting fees and payment or honoraria for lectures, presentations, speaker’s bureaus, manuscript writing, or education events from Gilead Sciences, MSD, Janssen, and ViiV Healthcare and support for attending meetings and/or travel from Gilead Sciences, Janssen, and ViiV Healthcare. N. P. reports payment of honoraria for educational events not related to this manuscript. A. W. reports grants and personal fees and honoraria for lectures and presentations from Gilead, Merck, and ViiV Healthcare, outside the submitted work. S. S. reports payments to their institution for clinical trial participation for the submitted work from ViiV Healthcare, salary support for research from the National Institutes of Health (NIH), and participation on a Data and Safety Monitoring Board for NIH. J. R. reports personal fees from Gilead (consulting and payment or honoraria for lectures, presentations, speaker’s bureaus, manuscript writing, or educational events), Janssen (payment or honoraria for lectures, presentations, speaker’s bureaus, manuscript writing, or educational events), Merck (payment or honoraria for lectures, presentations, speaker’s bureaus, manuscript writing, or educational events), Theratechnologies (payment or honoraria for lectures, presentations, speaker’s bureaus, manuscript writing, or educational events), and ViiV Healthcare (consulting and payment or honoraria for lectures, presentations, speaker’s bureaus, manuscript writing, or educational events) and support for attending meetings and/or travel from Gilead and Pfizer, outside of the submitted work. C. H., C. L., R. D., K. Y. S., C. A., and W. R. S. are employees of ViiV Healthcare and stockholders of GSK. K. Y. S. also reports a role as ViiV Employee-Head of Research and Development and as a member of the ViiV Leadership Team. C. M. E., A. A., Y. W., S. L. F., and S. T. are employees and stockholders of GSK. S. L. F. also reports that GSK provides support for travel and registration to conferences as relevant and a patent application with GSK (author is named as an inventor on the patent application for a Method of Treating HIV with Cabotegravir and Rilpivirine). S. T. also reports stocks in Haleon. H. C., V. v. E., R. V. S.-R., and K. V. are employees and stockholders of Janssen, Pharmaceutical Companies of Johnson & Johnson. V. v. E. also reports the following: the US application or Patent Cooperation Treaty international application number 62/870,413 filed on 3 July 2019 (TIP1068USPSP1 Methods of Treating HIV. The disclosure is directed to the use of rilpivirine, or a salt thereof, to treat HIV infections in pediatric subjects). All other authors report no potential conflicts. All authors have submitted the ICMJE Form for Disclosure of Potential Conflicts of Interest. Conflicts that the editors consider relevant to the content of the manuscript have been disclosed., (© The Author(s) 2023. Published by Oxford University Press on behalf of Infectious Diseases Society of America.)

Background: A high proportion of individuals with HIV have hypertension, and the incidence of cardiovascular disease (CVD) is high in individuals with HIV., Methods: We determined if the association between hypertension and CVD, including acute myocardial infarction (AMI), stroke, and heart failure, differs between individuals with and without HIV. We analyzed data for 108 980 adults with HIV matched (1:4) to 435 920 adults without HIV in 2011 to 2019 from the Marketscan database, which includes US adults with health insurance. The primary outcome, incident CVD, defined by an AMI, stroke or heart failure, was identified using validated claims-based algorithms., Results: Over a median follow-up of 2.3 years, there were 4027 CVD events, including 2345 AMI, 1153 stroke, and 684 heart failure events. After multivariable adjustment, the hazard ratio for CVD associated with hypertension was 1.56 (95% CI, 1.44-1.69) among individuals without HIV and 1.73 (95% CI, 1.52-1.96) among individuals with HIV ( P value for interaction=0.159). The multivariable-adjusted hazard ratio for AMI associated with hypertension was 1.35 (95% CI, 1.22-1.51) among individuals without HIV and 1.70 (95% CI, 1.44-2.01) among individuals with HIV ( P value for interaction=0.017). Hypertension was associated with stroke and heart failure among individuals without and with HIV with no evidence of effect modification ( P value for interaction >0.40)., Conclusions: Hypertension was associated with increased CVD, AMI, stroke, and heart failure risk among individuals with and without HIV, with a stronger association for AMI among individuals with versus without HIV. This study emphasizes the high CVD risk associated with hypertension among individuals with HIV.

Objective: To investigate relationships between Life's Simple 7 (LS7), an assessment of cardiovascular health (CVH), and coronary plaque among people with HIV (PWH)., Design: Cross-sectional., Methods: Coronary computed tomography angiography, immune/inflammatory biomarkers, and characterization of LS7 were collected among a subset of ART-treated PWH enrolled in REPRIEVE, a primary prevention trial. Analyses adjusted for cardiovascular disease risk (ASCVD score)., Results: Median age of the 735 participants was 51(±6) years, 16% female, and median (Q1-Q3) CVD risk was 4.5% (2.6-6.9). Forty percent had poor (≤2 ideal components), 51% had intermediate (three or four ideal components), and only 9% had ideal CVH (≥5). Coronary plaque was present in 357 (49%); 167 (23%) had one or more vulnerable plaque features, 293 (40%) had noncalcified plaque, and 242 (35%) had a coronary artery calcium score >0. All three phenotypes were increasingly more prevalent with poorer CVH and these relationships remained after adjusting for ASCVD risk. Poor CVH was associated with higher high-sensitivity C-reactive protein, oxidized low-density cholesterol, and interleukin-6. The relationship of LS7 to plaque remained after adjusting for these biomarkers., Conclusions: Among PWH, poor CVH as measured by LS7 was associated with coronary plaque presence, vulnerable features, and calcification. LS7 was also associated with selected biomarkers; adjustment for these and ASCVD score reduced but did not eliminate LS7's association with plaque, suggesting the possibility of additional protective mechanisms against atherogenesis and plaque remodeling. Clinical use of LS7 and further exploration of its relationships with coronary artery disease may enhance efforts to reduce cardiovascular morbidity and mortality in PWH., Clinical Trials Registration: NCT02344290., (Copyright © 2022 The Author(s). Published by Wolters Kluwer Health, Inc.)

Background: We sought to characterize in people with human immunodeficiency virus (PWH) the potential etiologies of elevated alanine aminotransferase (ALT) levels, which are common and often unexplained., Methods: Participants from the longitudinal observational AIDS Clinical Trials Group HAILO cohort without a history of hepatitis C virus (HCV) or hepatitis B virus (HBV) infection nor reported heavy alcohol use were included. Clinical and demographic characteristics, including medication use, the hepatic steatosis index (HSI), and metabolic syndrome (MetS) were compared between participants with and without ALT elevation., Results: Six hundred sixty-two participants were included; 444 (67%) had ≥1 and 229 (35%) ≥2 consecutive ALT elevations during a median of 4.0 years of follow-up. HSI and Hispanic or other (non-White or Black) race/ethnicity were consistently associated with higher odds of abnormal ALT (odds ratio [OR] 1.1 for HSI as a continuous variable, OR 1.9-2.8 for Hispanic/other race/ethnicity for ≥1 or ≥2 ALT elevations); older age and current smoking were associated with lower odds of abnormal ALT. Associations with metabolic disease, as well as with incident HBV and HCV infection, were strengthened by restricting outcomes to persistent and higher degrees of ALT elevation., Conclusions: ALT elevation was common in this cohort of PWH and associated with metabolic disease and hepatic steatosis markers. Nonalcoholic fatty liver disease is likely a common cause of liver inflammation in PWH receiving suppressive antiretrovirals, deserving targeted diagnosis and intervention., Competing Interests: Potential Conflicts of Interest. K. W. C. has received research funding to the institution from Merck Sharp & Dohme (grant) and Amgen (research contract), and served as a paid consultant for Pardes Biosciences, and reports payments and honoraria for CME presentations by a not-for-profit organization from International Antiviral Society-USA, and participation as Chair of a Safety Monitoring Committee for an investigator-initiated study where the sponsor is UCSF. F. J. P. has received payment or honoraria for lectures, presentations, speakers' bureaus, manuscript writing or educational events from ViiV, Janssen, Gilead, and Merck. S. N. has received research funding to the institution from Gilead Sciences and AbbVie Pharmaceuticals, served as a paid consultant for Pardes Biosciences, Theratechnologies, and Silverback Therapeutics, and served on an Advisory Board for Vir Biotechnology, a Data Safety Monitoring Board (DSMB) for Personal Health Insights, Inc, and an Event Adjudication Committee for Bristol-Myers Squibb/PRA, and reports stocks and stock options from Vir Biotechnology. E. T. O. has received research funding to the institution from Gilead Sciences and ViiV Healthcare, served as a consultant for ViiV Healthcare, Merck, and Theratechnologies, and reports stock or stock options from GSK, and since the completion of the analysis has become an employee of ViiV Healthcare. M. S. has served on a DSMB for Gilead and AbbVie, and on Advisory Boards for Abbvie, Arbutus, Assembly Bio, Antios, Gilead, GSK, Precision Bio, and Virion, and reports other financial or non-financial interests as the Editor, Journal of Viral Hepatitis, Wiley. All other authors report no potential conflicts. All authors have submitted the ICMJE Form for Disclosure of Potential Conflicts of Interest. Conflicts that the editors consider relevant to the content of the manuscript have been disclosed., (© The Author(s) 2022. Published by Oxford University Press on behalf of Infectious Diseases Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Background: Cytomegalovirus (CMV) infection is thought to result in increased immune activation in people with human immunodeficiency virus (HIV, PWH). Although some data have linked asymptomatic CMV infection to cardiovascular disease among PWH, it remains unknown whether CMV is associated with increased or high-risk coronary plaque., Methods: The Randomized Trial to Prevent Vascular Events in HIV (REPRIEVE) enrolled PWH aged 40-75 years on stable antiretroviral therapy (ART) with low-to-moderate atherosclerotic cardiovascular disease (ASCVD) risk. Among a subset of US REPRIEVE participants, coronary plaque was assessed by coronary computed tomography angiography. Here, we assessed the relationship between CMV immunoglobulin G (IgG) titer and (1) levels of immune activation, (2) inflammatory biomarkers, and (3) coronary plaque phenotypes at study entry., Results: Of 672 participants, mean age was 51 years, 83% were men, median ASCVD risk score was 4.5%, and 66% had current CD4+ T-cell count ≥500 cells/mm3. Higher CMV IgG quartile group was associated with older age and lower current and nadir CD4+ T-cell counts. CMV IgG titer was associated with specific inflammatory biomarkers (sCD163, MCP-1, interleukin [IL]-6, hsCRP) in univariate analysis, but not after controlling for HIV-specific factors. In contrast, CMV IgG titer was not associated with coronary artery disease indexes, including presence of plaque, coronary artery calcium (CAC) score >0, vulnerable plaque presence, or Leaman score >5., Conclusions: No meaningful association was seen between CMV IgG titer and coronary artery disease indexes among ART-treated PWH at study enrollment. Longitudinal assessments in REPRIEVE will determine the relationship of CMV IgG titer to plaque progression and cardiovascular events., Clinical Trials Registration: NCT02344290., Competing Interests: Potential conflicts of interest. The views expressed in this article are those of the authors and do not necessarily represent the views of the NHLBI, the NIAID, the NIH, or the US Department of Health and Human Services. S. R. S. reports grant support through his institution from NIH/NIAID. M. T. L. reports grant support through his institution from Kowa Pharmaceuticals America, Inc, for the conduct of the study. He also reports grant support from MedImmune/Astrazeneca and personal fees from PQBypass outside of the current work. T. H. B. reports equity in Excision BioTherapeutics and serves on their Scientific Advisory Board, outside the submitted work. M. V. Z. reports grant support through her institution from NIH/NIAID and Gilead Sciences, Inc, relevant to the conduct of the study, as well as grants from NIH/NIAID and NIH/NHLBI outside the submitted work: RO1AI123001 PI, U01HL123336 Co-I, R01 HL137562 PI, U01HL123336-06S2 Co-I, R01HL146267 PI, R01HL151283 Co-I, K24AI157882 PI. M. V. Z. also reports support for attending meetings and/or travel from CROI and International Workshop for HIV and Women from conference organizing committee when abstract reviewer and/or speaker; unpaid participation on DSMB for NIH funded studies. B. F. reports unrelated grant support paid to institution from NIH/NHLBI, MedImmune/Astrazeneca, and MedTrace. C. M. reports grants to institution from Gilead Sciences, unrelated to this work, participation on Advisory Boards for ViiV Healthcare and Gilead Sciences, and no other disclosures. C. J. F. reports grant support through his institution from Gilead Sciences, ViiV Healthcare, GSK, Janssen, Abbvie, Merck, Amgen, and Cytodyn, outside the submitted work, and participation as Chair of DSMB for Intrepid Study. J. A. A. reports institutional research support for clinical trials from Atea, Emergent Biosolutions, Frontier Technologies, Gilead Sciences, Glaxo Smith Kline, Janssen, Merck, Pfizer, Regeneron, and ViiV Healthcare and personal fees for advisory boards from Glaxo Smith Kline/ViiV and Merck, and participation on a DSMB for Kintor; all outside the submitted work. E. T. O. reports grant support through his institution from NIH, Gilead, ViiV, and GSK, personal fees from Merck, ViiV Healthcare, and Theratechnologies, outside the submitted work, and roles as chair of Comorbidity Transformational Science Group for NIH-funded ACTG and as member of Scientific Review Committee for NIH-funded HVTN. J. C. reports consulting fees from Merck and Company (11/2021) and Resvirlogix. B. E. S. reports grant support through her institution from ViiV Healthcare and Gilead (Focus grant) outside the submitted work. H. J. R. reports grants from NIH/NIAID and NIH/NHLBI during the conduct of the study, as well as grants from NIH/NIAID, NIH/NHLBI, NIH/NIDDK, and NIH/NIA, outside the submitted work. K. M. E. reports grant support from Gilead Sciences, Inc., and consulting fees from Gilead Sciences, Inc, ViiV Pharmaceuticals America, Inc., and Janssen Therapeutics (all paid to the University of Colorado), and participation on DSMB for NIH study (paid to institution), outside the submitted work. S. K. G. reports grant support through his institution from Kowa Pharmaceuticals America, Inc, Gilead Sciences, Inc, and ViiV Healthcare for the conduct of the study, as well as grants from Theratechnologies and Navidea and personal fees from Theratechnologies Consulting and ViiV Consulting and Navidea, all outside the submitted work. All other authors report no potential conflicts. All authors have submitted the ICMJE Form for Disclosure of Potential Conflicts of Interest. Conflicts that the editors consider relevant to the content of the manuscript have been disclosed., (© The Author(s) 2022. Published by Oxford University Press on behalf of Infectious Diseases Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Background: Among people with HIV (PWH), sex differences in presentations of atherosclerotic cardiovascular disease (ASCVD) may be influenced by differences in coronary plaque parameters, immune/inflammatory biomarkers, or relationships therein., Methods: REPRIEVE, a primary ASCVD prevention trial, enrolled antiretroviral therapy (ART)-treated PWH. At entry, a subset of US participants underwent coronary computed tomography angiography (CTA) and immune phenotyping (n = 755 CTA; n = 725 CTA + immune). We characterized sex differences in coronary plaque and immune/inflammatory biomarkers and compared immune-plaque relationships by sex. Unless noted otherwise, analyses adjust for ASCVD risk score., Results: The primary analysis cohort included 631 males and 124 females. ASCVD risk was higher among males (median: 4.9% vs 2.1%), while obesity rates were higher among females (48% vs 21%). Prevalence of any plaque and of plaque with either ≥1 visible noncalcified portion or vulnerable features (NC/V-P) was lower among females overall and controlling for relevant risk factors (RR [95% CI] for any plaque: .67 [.50, .92]; RR for NC/V-P: .71 [.51, 1.00] [adjusted for ASCVD risk score and body mass index]). Females showed higher levels of IL-6, hs-CRP, and D-dimer and lower levels of Lp-PLA2 (P < .001 for all). Higher levels of Lp-PLA2, MCP-1, and oxLDL were associated with higher plaque (P < .02) and NC/V-P prevalence, with no differences by sex. Among females but not males, D-dimer was associated with higher prevalence of NC/V-P (interaction P = .055)., Conclusions: Among US PWH, females had a lower prevalence of plaque and NC/V-P, as well as differences in key immune/inflammatory biomarkers. Immune-plaque relationships differed by sex for D-dimer but not other tested parameters. Clinical Trial Registration. ClinicalTrials.gov; identifier: NCT0234429 (date of initial registration: 22 January 2015)., (© The Author(s) 2022. Published by Oxford University Press on behalf of Infectious Diseases Society of America.)

Abstract: With advances in HIV treatment, people with HIV (PWH) are living longer but experience aging-related comorbidities, including cognitive deficits, at higher rates than the general population. Previous studies have shown alterations in lysosomal proteins in blood from PWH with severe dementia. However, these markers have not been evaluated in PWH with milder neurocognitive impairment. We sought to determine whether levels of the lysosomal cysteine protease cathepsin B (CatB) and its endogenous inhibitor cystatin B (CysB) were altered in PWH with neurocognitive impairment and whether antiretroviral therapy (ART) further influenced these levels. Peripheral blood mononuclear cells were obtained from the tenofovir arm of a multicenter clinical trial in which ART-naive, HIV+ participants received treatment for 48 weeks (ACTG A5303, NCT01400412). PWH were divided by neurocognitive status (eg, with or without neurocognitive impairment) before ART initiation. Intracellular levels of CatB and CysB were measured in T cells and monocytes by means of flow cytometry. Levels of CysB were significantly decreased in both CD4 + T cells and CD8 + T cells after 48 weeks of ART in HIV+ participants without neurocognitive impairment but not in participants with neurocognitive impairment. Levels of CysB were increased in CD14 + monocytes from the participants with neurocognitive impairment after ART. Levels of CysB and CatB positively correlated regardless of HIV, neurocognitive status, or exposure to ART. These findings suggest that CysB has the potential to provide mechanistic insight into HIV-associated neurocognitive disorders or provide a molecular target for systemic monitoring or treatment of neurocognitive impairment in the context of ART and should be investigated further., Competing Interests: The authors have no conflicts of interest to disclose., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)

Purpose: The first vaccine against SARS-CoV-2 (COVID-19) for adolescents 16 years and older in the United States received Emergency Use Authorization in December 2020. Soon after its approval, parents expressed concerns about vaccine safety for adolescents. Similar concerns about vaccine safety partially explain suboptimal human papillomavirus (HPV) vaccine uptake. This qualitative study explores similarities and differences in parents' attitudes about these two vaccines., Methods: Parents were recruited through social media and at health centers in Alabama. Semi-structured interviews with parents of adolescents aged 9-17 years were conducted before and after Alabama expanded age eligibility to those 16 and older. Topics included knowledge about HPV and COVID-19 vaccines, and parents' intentions to have children vaccinated. Interviews were analyzed using thematic analysis., Results: From March 11, 2021 to April 24, 2021, 21 in-depth interviews were conducted. Parents discussed the importance of HPV and COVID-19 vaccines for protecting their children's health but differences between the two related to community protection. Parents were concerned about vaccine safety but media coverage about the COVID-19 vaccine led to more favorable attitudes about the benefits of vaccination, which was not observed for HPV vaccines. Instead for HPV vaccination, parents wanted their healthcare providers' opinions about the vaccine before making a vaccination decision., Discussion: Parents had similar concerns about HPV and COVID-19 vaccines. Although provider recommendations can improve vaccine uptake, local news reports were seen to have a positive impact on COVID-19 vaccine acceptance in lieu of provider recommendation. Disseminating information online could be beneficial to promote HPV and COVID-19 vaccines., (Copyright © 2022 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.)

Objective: To characterize diet quality across a global cohort of people with HIV (PWH)., Design: Cross-sectional analysis., Methods: Leveraging REPRIEVE data from baseline across five Global Burden of Disease (GBD) regions, we analyzed participant responses to the Rapid Eating Assessment for Participants questionnaire. An overall diet quality score and scores for specific diet components were generated. Higher scores indicate better diet quality., Results: Among 7736 participants (median age 50 years, 30% women, median BMI 25.8 kg/m 2 ) overall diet quality score (max score 30) was optimal in 13% of participants and good, suboptimal or poor in 45%, 38%, and 4% of participants, respectively; saturated fat score (max score 18) was good, suboptimal, or poor in 38%, 40%, or 7% of participants, respectively. Diet quality scores differed across GBD region with the highest scores reported in the South Asia region [median 23 (21-25)] and lowest in the sub-Saharan Africa region [median 15 (12-18)]; 61% of participants in the South Asia region reported optimal diet quality compared with only 6% in the sub-Saharan Africa region. Higher atherosclerotic cardiovascular risk scores were seen with worsening diet quality., Conclusion: Among PWH eligible for primary CVD prevention, diet quality was suboptimal or poor for almost half of participants, and there were substantial variations in diet quality reported by GBD region., Trial Registration: NCT02344290., (Copyright © 2022 The Author(s). Published by Wolters Kluwer Health, Inc.)

Background: People with HIV (PWH) have subclinical coronary artery disease (CAD) despite low traditional atherosclerotic cardiovascular disease (ASCVD) risk scores. Coronary plaque in PWH presents as a unique phenotype, but little is known about the contributions of specific inflammatory pathways to plaque phenotypes in PWH., Methods: The REPRIEVE Mechanistic Substudy enrolled PWH on ART without known cardiovascular disease. We used a targeted discovery proteomics approach to evaluate 246 unique proteins representing cardiovascular, inflammatory, and immune pathways. Proteomic signatures were determined for presence of coronary artery calcium (CAC > 0) and presence of coronary plaque., Results: Data were available for 662 participants (aged 51 [SD 6] years, ASCVD risk score 4.9% [SD 3.1%]). Among 12 proteins associated with both CAC and presence of coronary plaque, independent of ASCVD risk score, the odds ratios were highest for NRP1: 5.1 (95% confidence interval [CI], 2.3-11.4) for CAC and 2.9 (95% CI, 1.4-6.1) for presence of plaque. Proteins uniquely related to presence of plaque were CST3, LTBR, MEPE, PLC, SERPINA5, and TNFSF13B; in contrast, DCN, IL-6RA, OSMR, ST2, and VCAM1 were only related to CAC., Conclusions: Distinct immune and inflammatory pathways are differentially associated with subclinical CAD phenotypes among PWH. This comprehensive set of targets should be further investigated to reduce atherosclerosis and ASCVD in PWH., Clinical Trials Registration: NCT02344290., Competing Interests: Potential conflicts of interest. M. T. L. reports grant support through his institution from Kowa Pharmaceuticals America, Inc for the conduct of the study; grant support from MedImmune/AstraZeneca; and personal fees from PQ Bypass outside of the current work. M. V. Z. reports grant support through her institution from NIH/NIAID and Gilead Sciences, Inc, relevant to the conduct of the study; and grants from NIH/NIAID and NIH/NHLBI outside the submitted work. H. R. reports grants from NIH/NIAID and NIH/NHLBI during the conduct of the study; and grants from NIH/NIAID, NIH/NHLBI, NIH/NIDDK, and NIH/NIA, outside the submitted work. A. C. reports grants from NIH/NIAID during the conduct of the study; and grants from NIH/NIAID outside the submitted work. C. F. reports grant support through his institution from Gilead Sciences, ViiV Healthcare, GSK, Janssen, Abbvie, Merck, Amgen, and Cytodyn outside the submitted work. E. T. O. reports grant support through his institution from NIH, Giliead, ViiV, and GSK; and personal fees from Merck, ViiV Healthcare, and Theratechnologies outside the submitted work. J. A. A. reports institutional research support for clinical trials from Atea, Emergent Biosolutions, Frontier Technologies, Gilead Sciences, Glaxo Smith Kline, Janssen, Merck, Pfizer, Regeneron, and ViiV Healthcare; and personal fees for advisory boards from Glaxo Smith Kline and Merck, all outside the submitted work. J. C. reports consulting fees from Merck and Resvirlogix. S. K. G. reports grant support through his institution from Kowa Pharmaceuticals America, Inc, Gilead Sciences, Inc, and ViiV for the conduct of the study; grants from Theratechnologies and Navidea; and personal fees from Theratechnologies for consulting and ViiV for consulting, all outside the submitted work. All other authors report no potential conflicts. All authors have submitted the ICMJE Form for Disclosure of Potential Conflicts of Interest. Conflicts that the editors consider relevant to the content of the manuscript have been disclosed., (© The Author(s) 2022. Published by Oxford University Press on behalf of Infectious Diseases Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Background: Chlamydia vaccination is a potentially important strategy to prevent infections and reduce the global burden of disease. Ideally, chlamydia immunization programs would require vaccinating adolescents before they engage in sexual activity. Communication by health care providers (HCPs) has been shown to have an impact on vaccine acceptance. Therefore, it is imperative to understand their opinions on chlamydia vaccines and factors that would promote strong vaccine recommendations to patients to promote uptake., Methods: Semi-structured interviews with adolescent HCPs were conducted and focused on perceived need for chlamydia vaccine. Additional topics included vaccine characteristics, such as efficacy, cost, and booster vaccines, and potential vaccine recommendation strategies., Results: From January to July 2021, 22 interviews were completed. Health care providers discussed how chlamydia vaccines are needed, especially in settings with high prevalence rates. Health care providers thought a chlamydia vaccine would need to be very efficacious in preventing infections and related sequalae and cost-effective. However, there were concerns about low completion rates if this vaccine required multiple doses or boosters. In addition, vaccine misinformation was prevalent among HCPs regarding potential benefits of vaccination., Conclusions: Health care providers' perceptions that an adolescent chlamydia vaccine would be beneficial offers great promise for future promotion. However, there is need for targeted education programs about chlamydia and the benefits of vaccination for HCPs. These programs will be especially important in order for HCPs to effectively communicate about the benefits of vaccination to parents and adolescents provide strong vaccine recommendations., Competing Interests: Conflict of Interest: L.M.N. has served as a scientific advisor for Merck, Moderna, and Janssen. G.D.Z. has served as a consultant and advisory committee member for Merck regarding HPV vaccination and as an advisory committee member for Moderna regarding COVID-19 vaccination. He has also received investigator-initiated research funding from Merck, administered through Indiana University. E.T.O. served as a consultant for ViiV. All other authors have no conflicts to disclose., (Copyright © 2022 American Sexually Transmitted Diseases Association. All rights reserved.)

Objective: To examine type 2 diabetes mellitus incidence and associated risk factors among people with HIV (PWH)., Design: A retrospective clinical cohort study of PWH at a Southeastern US academic HIV clinic between 2008 and 2018., Methods: PWH who attended at least two clinic visits were evaluated with demographic and clinical data extracted from the electronic medical record (EMR). Diabetes was defined as: hemoglobin A1C ≥6.5% and/or 2 glucose results >200 mg/dl (at least 30 days apart), diagnosis of diabetes in the EMR, or exposure to diabetes medication. Time to diabetes incidence was computed from the entire clinic population for each year. Multivariable Cox proportional hazard regression models with time-dependent covariates were created to evaluate the independent association between covariates and time to incident diabetes., Results: Among 4113 PWH, we identified 252 incident cases of diabetes. Incidence increased from 1.04 incidents per 1000 person years (PY) in 2008, to 1.55 incidents per 1000 PY in 2018. Body mass index (hazard ratio [HR] 10.5 (6.2, 17.7)), liver disease (HR 1.9 (1.2, 3.1)), steroid exposure (HR 1.5 (1.1, 1.9)), and use of integrase inhibitors (HR 1.5 (1.1, 2.0)) were associated with incident diabetes. Additional associated factors included lower CD4 + cell counts, duration of HIV infection, exposure to nonstatin lipid-lowering therapy, and dyslipidemia., Conclusions: Rapidly increasing incident diabetes rates among PWH were associated with both traditional and HIV-related associated risk factors, particularly body weight, steroid exposure, and use of Integrase Inhibitors. Notably, several of the risk factors identified are modifiable and can be targeted for intervention., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)

Background: Chlamydia vaccines are currently under development and have the potential to lower the incidence of infection and disease, which are highest among adolescents and young adults. Ideally, a chlamydia vaccine would be administered to adolescents before sexual debut, a time when parents are the primary vaccine decision makers. This study explores parent opinions about an adolescent chlamydia vaccine to understand barriers and facilitators to uptake., Methods: Semistructured interviews were conducted with parents of adolescents. Topics included conversations parents have with their children about chlamydia, opinions on chlamydia vaccine development, and vaccine characteristics, such as efficacy and cost. Interviews were analyzed using a thematic analysis approach., Results: From March to April 2021, 21 interviews were completed. Few parents discuss chlamydia with their children and sex education was seen as limited. Overall, 16 parents indicated that a chlamydia vaccine is needed. However, there were mixed opinions about vaccinating their own children, related to the need to vaccinate at a young age, vaccine efficacy, and confusion about benefits of vaccination. Finally, healthcare provider recommendations were seen as important before deciding to vaccinate a child., Conclusions: Although parents think that chlamydia vaccines are needed, lack of awareness about infections and potential benefits of vaccination could serve as barriers to uptake. Healthcare provider recommendations can help to improve knowledge and vaccine uptake. However, there is a need for multilevel approaches to improve chlamydia awareness and ensure that vaccination initiation and completion rates remain high., Competing Interests: Conflict of Interest and Sources of Funding: Dr Niccolai has served as a scientific advisor for Merck, Moderna, and Janssen. Dr Zimet has served as a consultant and advisory committee member for Merck regarding human papillomavirus vaccination and as an advisory committee member for Moderna regarding COVID-19 vaccination. He has also received investigator-initiated research funding from Merck, administered through Indiana University. Dr Overton served as a consultant for ViiV. All other authors have no conflicts to disclose., (Copyright © 2022 American Sexually Transmitted Diseases Association. All rights reserved.)

Background: Among antiretroviral therapy (ART)-treated people with human immunodeficiency virus (PWH), persistent systemic immune activation contributes to atherogenesis atherosclerotic, cardiovascular disease (CVD) events, and mortality. Factors associated with key immune activation indices have not previously been characterized among a global primary CVD prevention cohort of PWH., Methods: Leveraging baseline Randomized Trial to Prevent Vascular Events in HIV (REPRIEVE) data, we evaluated factors associated with soluble CD14 (sCD14) and oxidized low-density lipoprotein (oxLDL)., Results: The primary analysis cohort included 4907 participants from 5 global-burden-of-disease regions (38% female, 48% Black, median age 50 years). In fully adjusted models for sCD14, female sex and White race (among those in high-income regions) were associated with higher sCD14 levels, while higher body mass index (BMI) and current use of nucleoside reverse transcriptase inhibitor + integrase strand transfer inhibitor ART were associated with lower sCD14 levels. In fully adjusted models for oxLDL, male sex, residence in high-income regions, White race (among those in high-income regions), and higher BMI were associated with higher oxLDL levels. In a subanalysis cohort of 1396 women with HIV, increased reproductive age was associated with higher sCD14 levels but not with higher oxLDL levels., Conclusions: Factors associated with sCD14 and oxLDL, 2 key indices of immune-mediated CVD risk, differ. Future studies will elucidate ways in which medications (eg, statins) and behavioral modifications influence sCD14 and oxLDL and the extent to which dampening of these markers mediates CVD-protective effects., Clinical Trials Registration: NCT0234429., Competing Interests: Potential conflicts of interest. S. E. L. reports travel reimbursement from the Association of Nurses in AIDS Care as an invited presenter and receipt of a 1-time conference travel reimbursement. A. K. reports grants from NIH/NIAID and NIH/NHLBI during the conduct of the study. T. H. B. reports equity in Excision Bio Therapeutics and serves on their scientific advisory board outside the submitted work. J. S. C. reports consulting fees from Merck and Company and Resvirlogix. C. J. F. reports grant support through his institution from Gilead Sciences, ViiV Healthcare, GlaxoSmithKline, Janssen, AbbVie, Merck, Amgen, and Cytodyn outside the submitted work and serves as chair of the data and safety monitoring board (DSMB) for the Intrepid Study. E. T. O. reports grant support through his institution from NIH, Gilead Sciences, ViiV, and GlaxoSmithKline and personal fees from Merck, ViiV Healthcare, and Theratechnologies outside the submitted work. J. A. A. reports institutional research support for clinical trials from Atea, Emergent Biosolutions, Frontier Technologies, Gilead Sciences, GlaxoSmithKline, Janssen, Merck, Pfizer, Regeneron, and ViiV Healthcare and personal fees for advisory boards from GlaxoSmithKline/ViiV Healthcare and Merck, all outside the submitted work. C. D. M. reports personal fees from Gilead Sciences and ViiV Healthcare for participation in advisory board meetings outside the submitted work. K. M. E. reports grant support from Gilead Sciences and consulting fees from Gilead Sciences, ViiV Healthcare, and Janssen Therapeutics (all paid to the University of Colorado) outside the submitted work. M. C. reports serving as an executive board member for HIV Medicine Association and participation on boards for ViiV Healthcare and Gilead Sciences. M. M. reports personal fees from Merck and Company, Gilead Sciences, and ViiV outside the submitted work. M. T. L. reports grant support through his institution from Kowa Pharmaceuticals America, Inc, for the conduct of the study and reports grant support from MedImmune/AstraZeneca and personal fees from PQBypass outside the current work. S. K. G. reports grant support through his institution from Kowa Pharmaceuticals America, Inc, Gilead Sciences, and ViiV Healthcare for the conduct of the study, as well as grants from Theratechnologies and Navidea and personal fees from Theratechnologies Consulting, Navidea, and ViiV Healthcare Consulting, all outside the submitted work. H. J. R. reports grants from NIH/NIAID and NIH/NHLBI during the conduct of the study, as well as grants from NIH/NIAID, NIH/NHLBI, NIH/National Institute of Diabetes and Digestive and Kidney Diseases, and NIH/National Institute on Aging outside the submitted work. M. V. Z. reports grant support through her institution from NIH/NIAID and Gilead Sciences, relevant to the conduct of the study, as well as grants from NIH/NIAID and NIH/NHLBI outside the submitted work; support for the Conference on Retroviruses and Opportunistic Infections and International Workshop for HIV and Women from the conference organizing committee as an abstract reviewer and/or speaker; and participation in DSMB for NIH-funded studies and received no payment., (© The Author(s) 2022. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail: journals.permissions@oup.com.)

In this retrospective analysis of men who have sex with men with human immunodeficiency virus (HIV) in the South from 2014 through 2019, incident bacterial sexually transmitted infections (STIs) increased regardless of virologic control. Clinicians should prioritize STI screening and management in primary HIV care., Competing Interests: Potential conflicts of interest. E. T. O. reports consulting fees from ViiV and Merck. R. M. G. has received research funding to his institution from MSD. All other authors report no potential conflict. All authors have submitted the ICMJE Form for Disclosure of Potential Conflicts of Interest. Conflicts that the editors consider relevant to the content of the manuscript have been disclosed., (© The Author(s) 2022. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail: journals.permissions@oup.com.)

Objective: Both obesity and HIV infection are characterized by a state of chronic inflammation associated with increased morbidity and mortality. This review aims to assess the available literature on immune dysregulation in obesity and people with HIV infection (PWH)., Design: A systematic review of peer-reviewed literature., Methods: We conducted a systematic literature search of PubMed, Embase, Scopus, and international conference abstracts for articles on the epidemiology of obesity in the general population and in PWH and the pathogenesis of obesity with a focus on inflammation and immune activation., Results: Of the 631 articles selected after title review, 490 met the inclusion criteria and 90 were included in the final selection. The selected studies highlight the increasing prevalence of obesity in PWH and a substantial role for antiretroviral treatment (ART) in its development. Pathogenesis of obesity and its associated inflammation derives from disturbances in adipose tissue (AT) immune function, focused on T-cell and macrophage function, with a switch to pro-inflammatory immune phenotype and resulting increases in pro-inflammatory chemokines, which contribute to the development of metabolic syndrome. Although dysregulation of these pathways is seen in both obesity and HIV, there remains a lack of human studies on AT inflammation in HIV., Conclusion: Obesity is an emerging comorbidity in PWH, with a substantial overlap in immune dysregulation patterns seen in both conditions. How this immune dysfunction impacts on development of metabolic complications for both obesity and HIV infection, and whether targeting of AT-derived inflammation will improve outcomes in PWH requires further study., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)

Hypertension (HTN) is a common comorbidity among people with HIV and associated with an increased risk for atherosclerotic cardiovascular disease and chronic kidney disease. The relationship of antiretroviral therapy (ART) initiation to incident HTN remains a clinical question. We determined HTN incidence at 48 weeks of follow-up among ART-naive participants without HTN and not taking antihypertensive medications at ART initiation through randomized clinical trials through the AIDS Clinical Trial Group between 1999 and 2011. We assessed the association of baseline characteristics, including randomized ART agents with HTN incidence at 48 weeks using Poisson regression models. Incident HTN was defined as blood pressure ≥130/80 mmHg, or use of antihypertensive medication. Among 2,614 participants, mean age was 37 ± 10 years, 79% male sex, and 36% African American race. After 48 weeks, 839 participants (32%) developed HTN. Receiving a non-nucleoside reverse transcriptase inhibitor (NNRTI) was associated with an increased relative risk (RR) of incident HTN, while the risk was lower for protease inhibitor use. Stavudine and efavirenz were associated with an increased RR of developing HTN, while tenofovir disoproxil fumarate, darunavir/ritonavir, and atazanavir/ritonavir were associated with a decreased risk of developing HTN. Additionally, older age, higher body mass index (BMI), and having hepatitis C were associated with an increased risk for developing HTN, while women and participants with a higher baseline CD4 count were at a decreased risk of developing HTN at 48 weeks. One third of these ART naive participants developed HTN after ART initiation. NNRTIs, notably efavirenz, and stavudine were associated with an increased risk of HTN. Additional factors associated with HTN included traditional factors like older age and higher BMI, and advanced HIV disease (lower CD4 count). (Clinicaltrials.gov: NCT00001137).

Background: Limited data are available regarding asymptomatic COVID-19 among people with HIV (PWH). Data on a representative subset of PWH enrolled in Randomized Trial to Prevent Vascular Events in HIV, a global clinical trial, are presented here., Methods: Randomized Trial to Prevent Vascular Events in HIV is an atherosclerotic cardiovascular disease prevention trial among 7770 PWH on antiretroviral therapy. Beginning April 2020, targeted data on coronavirus disease 2019 (COVID-19) diagnosis and symptoms were collected during routine trial visits. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection was defined as either COVID-19 clinical diagnosis or presence of SARS-CoV-2 Immunoglobulin G (IgG) or Immunoglobulin A (IgA) receptor binding domain protein (antispike) antibodies in the absence of prior COVID-19 vaccine., Results: The group (N = 2464) had a median age 53 years, 35% female sex, 47% Black or African American race, median CD4 count 649 c/mm 3 , and 97% with HIV VL <400 cp/m. SARS-CoV-2 infection occurred in 318 persons (13%): 58 with clinical diagnosis and 260 with detectable antibodies. Of these PWH, 304 completed symptom questionnaires: 121 (40%) reported symptoms, but 183 (60%) were asymptomatic. PWH with asymptomatic SARS-CoV-2 infection were more likely to be from low-income or middle-income regions, of Black or African American race, older in age, and with higher atherosclerotic cardiovascular disease risk score. Symptomatic COVID was more common with obesity, metabolic syndrome, and low HDL levels. CD4 counts and HIV viral suppression rates were similar among PWH with symptomatic vs. asymptomatic COVID., Conclusions: Asymptomatic SARS-CoV-2 infection is common among antiretroviral therapy-treated PWH globally. We determined that 60% of infections in PWH were asymptomatic. HIV clinicians must remain vigilant about COVID-19 testing among PWH to identify asymptomatic cases., Competing Interests: The authors have no conflicts of interest to disclose., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)

Background: Influenza A/H7N9 viruses have pandemic potential., Methods: We conducted an open-label, randomized, controlled trial of AS03-adjuvanted 2017 inactivated influenza A/H7N9 vaccine (H7N9 IIV) in healthy adults. Group 1 received H7N9 IIV and seasonal quadrivalent influenza vaccine (IIV4) simultaneously, followed by H7N9 IIV three weeks later. Group 2 received IIV4 alone and then two doses of H7N9 IIV at three-week intervals. Group 3 received one dose of IIV4. We used hemagglutination inhibition (HAI) and microneutralization (MN) assays to measure geometric mean titers and seroprotection (≥1:40 titer) to vaccine strains and monitored for safety., Results: Among 149 subjects, seroprotection by HAI three weeks after H7N9 IIV dose 2 was 51% (95 %CI 37%-65%) for Group 1 and 40% (95 %CI 25%-56%) for Group 2. Seroprotection by MN at the same timepoint was 84% (95 %CI 72%-93%) for Group 1 and 74% (95 %CI 60%-86%) for Group 2. By 180 days after H7N9 IIV dose 2, seroprotection by HAI or MN was low for Groups 1 and 2. Responses measured by HAI and MN against each IIV4 strain three weeks after IIV4 vaccination were similar in all groups. Solicited local and systemic reactions were similar after a single vaccination, while those receiving simultaneous H7N9 and IIV4 had slightly more reactogenicity. There were no serious adverse events or medically-attended adverse events related to study product receipt., Conclusions: Adjuvanted H7N9 IIV was modestly immunogenic whether administered simultaneously or sequentially with IIV4, though responses declined by 180 days. IIV4 was immunogenic regardless of schedule., Clinical Trials Registration: NCT03318315., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2022 Elsevier Ltd. All rights reserved.)

Neutrophils are the most abundant circulating leukocyte population with critical roles in immune defense, regulation of innate and adaptive immune systems, and disease pathogenesis. Our progress in understanding precise mechanisms of neutrophil activation, recruitment, and function has been hampered by the lack of optimized and standardized methods for the characterization and phenotyping of this readily activated population. By comparing eight methods of neutrophil characterization, we demonstrate that the level of neutrophil activation and degranulation is associated with specific experimental conditions and the number and type of manipulation steps employed. Staining whole blood at 4 °C and removal of remaining unbound antibodies prior to one-step fixation and red blood cell lysis minimizes neutrophil activation, decreases phenotypic alterations during processing, and prevents nonspecific antibody binding. The effects of anticoagulants used for collection, processing delays, and time and temperature during sample analysis on neutrophil phenotype are addressed. The presented data provide a foundation for higher quality standards of neutrophil characterization improving consistency and reproducibility among studies., (© 2022. The Author(s).)