ABSTRACT
Background: Evidence suggests negative monthly medication adherence trends during the COVID-19 era for patients with HIV (PWH) and multiple chronic conditions. However, it is unknown whether observed trends are associated with changes in outcomes of HIV care before and during the COVID-19 era. Method(s): Adult PWH with type 2 diabetes, hypertension, and/or hypercholesterolemia were identified in a US mid-Atlantic integrated health system. Multivariable population-averaged panel general estimating equations were used to assess the relationship between medication adherence [i.e., accepted dichotomous thresholds for optimal proportion of days covered (PDC)] for four medication groups: antiretrovirals [ART], diabetes medications [DMs], renin-angiotensin antagonists [RASMs], and statins [SMs] and their related clinical endpoints [i.e., viral load (VL;copies/mL), HbA1c, systolic and diastolic blood pressure (SBP, DBP;mmHg), and total cholesterol (TC;mg/dl)] during a 37-month longitudinal observation period [9/2018-9/2021]. Covariates included demographics, number of medication groups, COVID-19 era (starting 3/1/2020), and a COVID-19/PDC interaction term. Result(s): The cohort [n=543] was predominantly 51-64y [59.30%], Black [73.11%], male [69.24%], and privately insured [65.38%]. All patients were prescribed ART with 75.32% co-prescribed SMs;followed by RASMs [42.73%];and DMs [25.60%]. ART PDC>=0.9 was associated with decreased odds of VL>=200 copies/mL [aOR=0.77, 95% CI: 0.63-0.94]. For DMs, RASMs and SMS, PDC>=0.8 was not associated with the clinical endpoints of HbA1c>=7.0% [aOR=0.99, 95% CI: 0.94-1.04], SBP>=130 mmHg [aOR=1.03;95% CI: 0.93-1.14], DBP>=80 mmHg [aOR=1.05, 95% CI: 0.94-1.16] or TC>=200 mg/dl [aOR=1.00, 95% CI: 0.96-1.04], respectively. The COVID-19 era [3/2020 to 9/2021] was associated with increased odds of SBP>=130 [aOR=1.22, 95% CI: 1.01-1.48], but not for DBP>=80 mmHg [aOR=1.05, 95% CI: 0.85-1.28], VL>=200 copies/ mL [aOR=1.01, 95% CI: 0.67-1.52], HbA1c>=7.0% [aOR=0.99, 95% CI: 0.88-1.11], and TC>=200 mg/dl [aOR=0.95, 95% CI: 0.86-1.04]. No interactions between COVID-19 era and PDC on clinical endpoints were observed. Conclusion(s): ART adherence was associated with viral suppression in PWH, but there were no observed associations between DM, RASM, and SM adherence and their respective clinical endpoints. With the exception of a direct relationship between the COVID-19 start date and SBP, the COVID-19 era was not associated with variations in VL, HbA1c, DBP, and TC clinical endpoints.
ABSTRACT
Four broad themes run through this year's N'Galy-Mann lecture: clinical medicine, HIV, health security, and global health. Three patterns of disease characterized medicine in East Africa at the time that AIDS was first described in the United States: diseases of poverty, mainly infectious;non-communicable diseases with differing international epidemiology;and classic tropical diseases restricted in distribution by ecologic needs of parasites and vectors. Limited resources did not prevent the practice of good medicine under adverse circumstances, nor application of basic principles of research. The recognition of a second AIDS virus (HIV-2) in West Africa in the mid-late 1980s required applied research to assess implications and potential global impact of this novel infection. CDC established a second collaborative research site in sub-Saharan Africa, Projet RETRO-CI, in Abidjan, Cote d'Ivoire (the first was Projet SIDA in the Democratic Republic of Congo, where N'Galy and Mann made seminal contributions). Controversy around HIV-2 diagnosis, transmission, and pathogenicity was slowly resolved through West African research showing HIV-2 was an AIDS-causing pathogen, slower than HIV-1 in its progression, and less transmissible until late in the course of infection. Mother-to-child transmission was exceptionally rare. Claims that HIV-2 protected against HIV-1 were not substantiated. Projet RETRO-CI clarified the spectrum of HIVassociated disease and the dominant role of tuberculosis. Placebo-controlled trials demonstrated efficacy of short-course zidovudine for prevention of perinatal transmission of HIV-1, and of cotrimoxazole prophylaxis in reducing hospitalization and mortality in persons with HIV. Global health today is dominated by discourse around health security. The West African and Congolese Ebola epidemics since 2014 aroused strong declarations, yet the world was poorly prepared to address the pandemic of COVID-19. Health in the world has changed substantially since AIDS emerged. As 2030, the year for delivery on the Sustainable Development Goals, approaches, development assistance for health remains essential to address traditional, unfinished commitments yet does not match today's global burden of disease. CROI attendees are encouraged to remember colleagues lost to COVID-19 and other challenges;to assess priorities in today's global health, including relating to HIV;and to reflect on what issues? N'Galy and Mann would focus on today.
ABSTRACT
This study presents the results of the examination of potential donors of blood and its components for immunoglobulins M and G to patients with coronavirus disease 2019 (COVID-19) living in St. Petersburg. A total of 6782 people aged 18-24 years were evaluated, which accounted for 2.07% of the region's population (326 760 people) of this age group. The study was carried out in the spring and autumn of 2020. A negative result (absence of antibodies) was obtained in 93.5% of the participants. The rates of immunoglobulins M and M + G were 0.58% and 4.18%, respectively, in the spring and autumn. Moreover, the number of participants who had immunoglobulins M and G + M in the autumn period was four times higher than the indicators of the spring period, which indicated greater infection activities in the population during this period. This is most likely due to the active movement of the population in the summer. When comparing the rates of COVID-19 infection and the frequency of occurrence in donors of the same age, markers of human immunodeficiency virus 1 and 2 and hepatitis B and C in 2020 (0.024, 0.012 and 0.13%, respectively) indicate the urgency of the problem of donor selection during blood services, especially during a difficult epidemiological situation because of COVID-19. Along with organizational measures for the selection of donors (e.g., attracting individuals from organized groups in which there are no signs of an unfavorable epidemiological situation to donation), mandatory testing of potential donors for immunoglobulins M and G should be considered.
ABSTRACT
Background: A variety of infections and inflammatory conditions have been associated with false positive (FP) serological tests, including those for HIV. In the context of an HIV counseling, testing, and referral program, an apparent increase in FP 4th generation HIV tests was observed among persons infected with SARS-CoV-2. We sought to determine if there was an association of active coronavirus disease-2019 (COVID-19) with a FP HIV test. Methods: This was a retrospective, cross-sectional study from March 2020 to August 2021 at Henry Ford Hospital. Through electronic medical record extraction, all results for SARS-CoV-2 by PCR within + two weeks of a diagnostic HIV 4th generation assay (Elecsys HIV Duo, Roche Diagnostics, Indianapolis, IN) were selected. Confirmatory HIV-1 and HIV-2 antibodies, as well as quantitative HIV RNA, was performed for all positive 4th generation tests. All positive HIV 4th generation assays were independently reviewed and divided into groups of FP, true positives (TP), and true negatives (TN). Variables included age, race, ethnicity, and sex. Statistical analysis was performed in a pairwise fashion using a Chi-squared test. Multivariate logistic regression was used to predict positive COVID-19 tests. Results: A total of 23,278 medical records meeting the above criteria were reviewed. The rates of COVID positive tests were then arranged in groups of HIV TP, FP, and TN. In total, 23,041 patients had a TN HIV test result, 167 patients had a TP, and 70 patients had a FP (Table 1). Those with HIV FP tests had the highest percentage of COVID positive test results at 22.9% (p=0.001), which was significantly higher than HIV TN (10.2%;p=0.197) and HIV TP (7.2%;p=0.001). After adjustment for all covariates, only FP HIV was significantly associated with COVID-19 (OR=7.04;p=0.001). Conclusion: This study reveals that patients with active COVID-19 disease are significantly more likely to have a false positive 4th generation HIV test. The mechanism for this is unknown but may reflect broad polyclonal antibody generation in acute infections or cross-reactivity to antibodies with the SARS-CoV-2 spike protein. Although only a single 4th generation test was evaluated in this study, acute COVID-19 infection should be considered as a potential etiology for a false positive 4th generation HIV test.