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Objectives: The COVID-19 pandemic brought ageism to the forefront of public discourse. Negative ageism incurs more negative self-perceptions of aging, which affects physical and mental functioning. Whether negative ageism as perceived and experienced by older adults has worsened as the pandemic lingered, and how such changes impact quality of life (QoL) and mental well-being (MWB), remain urgent questions.Method: In a sample of adults aged 55 or older (n = 500), we aimed to address this by administering the Perceived Ageism Questionnaire twice during the pandemic (T1: between October 2020 and May 2021; T2: on average 45 wk after T1).Results: Higher levels of perceived negative ageism were associated with lower QoL and MWB, at least partially through its unfavorable effects on self-perceptions of aging, even after controlling for ageism experiences in the preceding year (at T2, corrected for T1). Furthermore, we found that perceived negative ageism increased from T1 to T2, which had negative implications for QoL/MWB. Opposite effects were found for perceived positive ageism, although less consistently.Conclusion: These patterns reveal that ageism as perceived and experienced by adults of 55 or older became stronger and more negative throughout the COVID-19 pandemic, which had detrimental implications for individuals' QoL and MWB. These disconcerting findings emphasize the importance of combatting negative ageism in our society.
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Background. Cabotegravir + Rilpivirine Long Acting (CAB+RPV LA) every 2 months is a recommended regimen in European and US treatment guidelines for PLWH with virological suppression and no known resistance to CAB or RPV. CARISEL, an implementation study, is the first study where all participants switched from standard oral therapy to 2 monthly CAB+RPV. Key clinical and implementation secondary endpoints are reported. Methods. This single arm study enrolled virologically-suppressed PLWH to receive CAB+RPV LA 2-monthly at 18 clinics in 5 EU countries, conducted from Sept 2020-Feb 2022. Clinics with no prior experience with CAB+RPV LA were preferentially selected. Sites were randomized to standard implementation (Arm-S) or enhanced implementation (Arm-E) which included additional implementation strategies. Proportion of participants with plasma HIV-1 RNA >=50c/mL and < 50c/mL at Month 12 (FDA Snapshot algorithm, ITT-E) were reported. Adverse events, COVID-related events, clinic visit length, and safety were analyzed by implementation arm. Results. 72% of clinics (13/18) had no experience with CAB+RPV LA at study start. 430 enrolled and treated participants were included with 25% female, 18% black, and a mean baseline age of 44 yrs (30% > 50 years). At Month 12, 87% of participants maintained virologic suppression in each implementation arm (Table 1) and 1 participant (1/430;0.23%) in Arm-E experienced confirmed virologic failure. Grade 1-2 AEs were reported in Arm-E:99% vs Arm-S: 97%;Grade 3-4 drug-related AEs reported in Arm-E: 4%, Arm-S: 8%. ISRs were reported in 86% of participants;98% were mild or moderate, median duration of 3 days and a low proportion of participants discontinued treatment due to ISR (6%). Total time in clinic decreased more in Arm-E than Arm-S;visit length varied by country (Table 2). COVID was diagnosed in 16% of participants. COVID-19 related protocol deviations reported in 3% of participants. There were no discontinuations and no snapshot failures due to COVID-19. Conclusion. Regardless of implementation arm, CAB+RPV LA was a highly effective and well tolerated, consistent with clinical outcomes in the Phase 3 clinical program. Clinic visit lengths varied by country and decreased over time. COVID-19 did not lead to treatment disruption or study discontinuation. (Table Presented).
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Background. BRIGHTE is an ongoing global study evaluating the gp120 attachment inhibitor fostemsavir (FTR) in heavily treatment-experienced (HTE) adults with multidrug resistant (MDR) HIV-1 unable to form a viable antiretroviral (ARV) regimen. An estimated 2 million people living with HIV-1 have been infected with SARS-CoV-2. Those with HIV viremia and/or low CD4+ counts are at increased risk of serious adverse outcome. We describe the reported COVID cases in a clinical trial population of people living with MDR HIV and immune suppression. Methods. At the start of the COVID pandemic, all ongoing BRIGHTE subjects had achieved ≥ 192 weeks on FTR and optimized background ARVs;results through Week 96 were presented previously. Investigators used WHO guidelines for COVID diagnosis and reported exposure, testing results and symptom presence. Figure 1. BRIGHTE Study Design Results. 371 subjects [272 Randomized Cohort (RC), 99 Non-Randomized Cohort (NC)] were enrolled;44% were ≥ 50 years of age and 86% had an AIDS history. Median CD4+ count at study start of was 80 cells/mm3 (IQR 11-202);30% with ≤ 20 cells/mm3. 250 subjects remained in BRIGHTE at pandemic start. By April 2021, 17 subjects (14 RC, 3 NC) had confirmed COVID infection (positive PCR test). Severity was Grade 1-3, all cases resolved with no deaths. Six subjects were hospitalized (Table 1);most recent CD4+ count prior to COVID were 293-1641 cells/mm3 and 5/6 subjects were virologically suppressed. Treatments often included prophylactic anticoagulants and supplemental oxygen;no cART changes were made. The remaining 11/17 confirmed cases were managed outpatient. Five more subjects had suspect COVID not confirmed by PCR and 2 subjects had negative PCR tests. Table 1. Characterization of Participants with Serious AEs of Confirmed COVID-19 Infections - All Hospitalizations Conclusion. A total of 22/250 COVID-19 cases (17 confirmed, 5 unconfirmed) have been reported in BRIGHTE. Outcomes were reassuring with no deaths or known persistent sequelae, despite having advanced HIV and comorbid diseases at baseline associated with poorer COVID outcomes. Outcomes may have benefitted from immunologic improvement during the trial.
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Background. Vaccines effectively prevent COVID-19, but some individuals have medical comorbidities or receive therapies that impair their immune response to vaccination, or are ineligible for vaccination. For such individuals who remain at risk of COVID-19, monoclonal antibodies may provide additional rapid protection. AZD7442 comprises 2 fully human extended half-life SARS-CoV-2-neutralizing antibodies that bind distinct epitopes of the viral spike protein receptor binding domain. AZD7442 is in development for the prevention and treatment of COVID-19. Here, we report primary Phase 3 study results of AZD7442 for pre-exposure prophylaxis of symptomatic COVID-19. Methods. PROVENT (NCT04625725) is a Phase 3, 2:1 randomized, double-blind, placebo-controlled study of a single 300-mg AZD7442 dose (2 intramuscular injections;150 mg each of tixagevimab and cilgavimab) for symptomatic COVID-19 prevention. Participants were unvaccinated adults (≥ 18 years old) without prior SARS-CoV-2 infection, who may benefit from immunoprophylaxis with antibodies due to an increased risk of either inadequate response to vaccination or SARS-CoV-2 exposure. The primary study endpoints were first case of SARS-CoV-2 RT-PCR-positive symptomatic illness post dose and prior to Day 183 (efficacy), and safety of AZD7442. Results. In total, 5197 participants (mean age 53.5 years, 46% female) were randomized and dosed (safety analysis set): AZD7442 n=3460;placebo n=1737. In the primary efficacy analysis (full pre-exposure analysis set, n=5172), AZD7442 reduced the risk of developing symptomatic COVID-19 by 77% (95% confidence interval 46.0, 90.0) vs placebo (P< 0.001) (Table). Adverse events occurred in 35% and 34% of participants administered AZD7442 and placebo, respectively, and injection site reactions occurred in 2.4% and 2.1% of participants, respectively (safety analysis set). There was 1 case of severe/critical COVID-19 and 2 COVID-19-related deaths in the placebo arm. Conclusion. The primary study endpoints were met: a one-time dose of AZD7442 demonstrated statistically significant protection against symptomatic COVID-19 and was well tolerated. AZD7442 is the first long-acting monoclonal antibody combination that represents a potential new option to augment COVID-19 prevention.
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Background: Dolutegravir/Lamivudine (DTG/3TC) 2-drug regimen (2DR) was non-inferior to a tenofovir alafenamide (TAF)-based 3-/ 4-drug regimen (3/4DR) (TBR) through the Week 48 primary endpoint in TANGO. Here we present prespecified Week 96 secondary analyses from TANGO. Method: TANGO, a randomized, open-label, non-inferiority phase III study, evaluates efficacy and safety of switching to once-daily DTG/3TC in HIV-1- infected, virologically suppressed adults vs remaining on a TBR over 148 weeks. Week 96 analysis assessed non-inferiority with a 4% non-inferiority margin for Snapshot virologic failure (VF) and 8% for virologic success (VS;US Food and Drug Administration Snapshot algorithm, intention-to- treat- exposed [ITT-E] population). Results: 741 participants were randomized/exposed (DTG/3TC: 369;TBR: 372). For Snapshot VF, switching to DTG/3TC was non-inferior to continuing TBR at Week 96 in the ITT-E analysis: 0.3% vs 1.1%;adjusted difference: -0.8% (95% CI: -2.0, 0.4) and superior to TBR in the per-protocol analysis: 0% vs 1.1%;adjusted difference: -1.1% (95% CI: -2.3, -0.0);P = 0.044 (2-sided). Snapshot VS was high in both arms (DTG/3TC: 85.9%;TBR: 79.0%;adjusted difference: 6.8% [95% CI: 1.4-12.3]). Forty-four participants (5.9%) had missing data in the Week 96 window due to COVID-19. No participants on DTG/3TC and 3 (<1%) on TBR met confirmed virologic withdrawal (CVW) criteria, with no resistance observed at failure. Overall adverse event (AE) rates were similar between arms, with more drug-related AEs in the DTG/3TC arm. Total cholesterol (TC), low-density lipoprotein cholesterol, and triglycerides improved significantly with DTG/3TC, whereas high-density lipoprotein (HDL) cholesterol changes significantly favored TBR, with no difference in TC/HDL-cholesterol ratio between arms. Decreases in glomerular filtration rate by cystatin C were observed with significantly lower decreases in the DTG/3TC arm;proximal tubular function marker changes were small and similar across arms. Conclusion: At Week 96, switching to DTG/3TC FDC was non-inferior to continuing a TAF-based 3/4DR in maintaining virologic suppression in HIV-1- infected antiretroviral therapy-experienced adults. The safety profile of DTG/3TC FDC was consistent with the DTG and 3TC respective labels. DTG/3TC 2DR offers a robust switch option with durable efficacy, good safety and tolerability, and a high barrier to resistance with zero CVWs through 96 weeks.
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Staff working in units that were highly exposed to coronavirus disease 2019 were invited to participate in a 6-month study on the carriage and seroprevalence of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). The results from visits on Day 1 and Day 15 show that 41 cases of SARS-CoV-2 infection were confirmed by reverse transcriptase polymerase chain reaction and/or serology in 326 participants (overall infection rate 12.6%). The presence of comorbidities or symptoms at the time of sample collection was a risk factor for infection, but working as a physician/nurse was not a risk factor. Universal screening in high-risk units, irrespective of symptoms, allowed the identification of asymptomatic and potentially contagious infected workers, enabling them to self-isolate for 7 days.