Clinical Outcomes and Immunologic Characteristics of Coronavirus Disease 2019 in People With Human Immunodeficiency Virus.

We performed a retrospective study of coronavirus disease 2019 (COVID-19) in people with human immunodeficiency virus (PWH). PWH with COVID-19 demonstrated severe lymphopenia and decreased CD4+ T cell counts. Levels of inflammatory markers, including C-reactive protein, fibrinogen, D-dimer, interleukin 6, interleukin 8, and tumor necrosis factor α were commonly elevated. In all, 19 of 72 hospitalized individuals (26.4%) died and 53 (73.6%) recovered. PWH who died had higher levels of inflammatory markers and more severe lymphopenia than those who recovered. These findings suggest that PWH remain at risk for severe manifestations of COVID-19 despite antiretroviral therapy and that those with increased markers of inflammation and immune dysregulation are at risk for worse outcomes.

Physician Mistrust, Medical System Mistrust, and Perceived Discrimination: Associations with HIV Care Engagement and Viral Load.

Medical mistrust is an important risk factor for many health outcomes. For individuals with HIV and substance use co-morbidities, mistrust may influence engagement with health care, and affect overall health and transmission risk. Medical mistrust can be measured by an individual's mistrust of his/her physician, or mistrust of the medical system. This study examined both types of mistrust among 801 substance-using individuals with uncontrolled HIV infection. The aims were to determine how physician mistrust, medical system mistrust, and discrimination experiences were associated with engagement in HIV primary care. Findings indicated higher levels of physician mistrust, but not medical system mistrust, were associated with a longer time since the last visit to an HIV provider. Longer time since seeing an HIV care provider was associated with higher viral load. This study refines our understanding of the relationship between mistrust and HIV care engagement for a large, diverse sample of substance-using individuals.

Evaluation of opt-out inpatient HIV screening at an urban teaching hospital.

This study evaluated opt-out inpatient HIV screening delivered by admitting physicians, and compared number of HIV tests and diagnoses to signs and symptoms-directed HIV testing (based on physician orders) in the emergency department (ED). The opt-out inpatient HIV screening program was conducted over a one year period in patients who were admitted to the 386-bed University of California San Diego (UCSD) teaching hospital. Numbers of HIV tests and diagnoses were compared to those observed among ED patients who underwent physician-directed HIV testing during the same time period. Survey data were collected from a convenience sample of patients and providers regarding the opt-out testing program. Among 8488 eligible inpatients, opt-out HIV testing was offered to 3017 (36%) patients, and rapid antibody testing was performed in 1389 (16.4%) inpatients, resulting in 6 (0.4% of all tests) newly identified HIV infections (5/6 were admitted through the ED). Among 27,893 ED patients, rapid antibody testing was performed in 88 (0.3%), with 7 (8.0% of all tests) new HIV infections identified. HIV diagnoses in the ED were more likely to be men who have sex with men (MSM) (p = 0.029) and tended to have AIDS-related opportunistic infections (p = 0.103) when compared to HIV diagnoses among inpatients. While 85% of the 150 physicians who completed the survey were aware of the HIV opt-out screening program, 44% of physicians felt that they did not have adequate time to consent patients for the program, and only 30% agreed that a physician is best-suited to consent patients. In conclusion, the yield of opt-out HIV rapid antibody screening in inpatients was comparable to the national HIV prevalence average. However, uptake of screening was markedly limited in this setting where opt-out screening was delivered by physicians during routine care, with limited time resources being the major barrier.

Case of pacemaker pocket infection caused by Finegoldia magna.

Finegoldia magna (formerly called Peptostreptococcus magnus) is a Gram-positive anaerobic coccus which is increasingly recognized as an opportunistic pathogen. We present a case of F. magna associated non-valvular cardiovascular device-related infection in an 83 year-old male who received a permanent pacemaker for sick sinus syndrome seven weeks prior to his presentation. Five weeks after the implantation, the pacemaker and leads were explanted because of clinical evidence of pacemaker pocket infection. He was initially treated with sulfamethoxazole-trimethoprim based on the Gram stain results from the removed pacemaker. However, two weeks later, he was readmitted with sepsis and was successfully treated with ampicillin-sulbactam. Culture results from the pacemaker and pocket as well as blood cultures grew F. magna. Clinicians should be aware of the possibility of F. magna infection when initial gram stain results show "gram positive cocci".

Meeting the Consultation Surge: A Nationwide Survey of Consult Volume and Mitigation Strategies in Infectious Diseases Fellowship Programs.

High patient volume in fellowship programs can affect learning, wellness, and patient outcomes. Training programs must find ways to mitigate high consultation volume to protect the learning environment. This survey describes average new consults and average censuses for infectious diseases training programs and strategies implemented to mitigate high volume.

Elsberg syndrome in HSV-2 infection.

Elsberg syndrome (ES) is a neuroinflammatory disease that causes acute or subacute lumbosacral radiculitis, with or without myelitis which accounts for approximately 5-10% of cauda equina syndrome and myelitis. We herein present a case of a middle-aged female who recently returned from the Dominican Republic and presented to the emergency room with complaints of a 10-day history of progressive lower extremity sensory changes and weakness preceded by transient bilateral arm pain and neck and head pressure. Based on clinical, radiographic, and serological testing the patient was diagnosed with HSV2 lumbosacral radiculitis (ES). After 21 days of Acyclovir, 5 days of high dose IV methylprednisolone, and one month of inpatient rehab, our patient was discharged home walking with a cane. As ES is poorly defined and rarely reported, it can be unrecognized in patients with acute cauda equina syndrome (CES). Appropriate testing for viral infection in a timely manner facilitates reaching a definitive diagnosis and prompt initiation of treatment, which is essential for resolution of symptoms.

Inclusion, Diversity, Access, and Equity in Infectious Diseases Fellowship Training: Tools for Program Directors.

The Infectious Diseases Society of America (IDSA) has set clear priorities in recent years to promote inclusion, diversity, access, and equity (IDA&E) in infectious disease (ID) clinical practice, medical education, and research. The IDSA IDA&E Task Force was launched in 2018 to ensure implementation of these principles. The IDSA Training Program Directors Committee met in 2021 and discussed IDA&E best practices as they pertain to the education of ID fellows. Committee members sought to develop specific goals and strategies related to recruitment, clinical training, didactics, and faculty development. This article represents a presentation of ideas brought forth at the meeting in those spheres and is meant to serve as a reference document for ID training program directors seeking guidance in this area.

A novel evidence-based predictor tool for hospitalization and length of stay: insights from COVID-19 patients in New York city.

Predictive models for key outcomes of coronavirus disease 2019 (COVID-19) can optimize resource utilization and patient outcome. We aimed to design and internally validate a web-based calculator predictive of hospitalization and length of stay (LOS) in a large cohort of COVID-19-positive patients presenting to the Emergency Department (ED) in a New York City health system. The study cohort consisted of consecutive adult (> 18 years) patients presenting to the ED of Mount Sinai Health System hospitals between March 2020 and April 2020, diagnosed with COVID-19. Logistic regression was utilized to construct predictive models for hospitalization and prolonged (> 3 days) LOS. Discrimination was evaluated using area under the receiver operating curve (AUC). Internal validation with bootstrapping was performed, and a web-based calculator was implemented. From 5859 patients, 65% were hospitalized. Independent predictors of hospitalization and extended LOS included older age, chronic kidney disease, elevated maximum temperature, and low minimum oxygen saturation (p < 0.001). Additional predictors of hospitalization included male sex, chronic obstructive pulmonary disease, hypertension, and diabetes. AUCs of 0.881 and 0.770 were achieved for hospitalization and LOS, respectively. Elevated levels of CRP, creatinine, and ferritin were key determinants of hospitalization and LOS (p < 0.05). A calculator was made available under the following URL: https://covid19-outcome-prediction.shinyapps.io/COVID19_Hospitalization_Calculator/ . This study yielded internally validated models that predict hospitalization risk in COVID-19-positive patients, which can be used to optimize resource allocation. Predictors of hospitalization and extended LOS included older age, CKD, fever, oxygen desaturation, elevated C-reactive protein, creatinine, and ferritin.

Care Facilitation Advances Movement Along the Hepatitis C Care Continuum for Persons With Human Immunodeficiency Virus, Hepatitis C, and Substance Use: A Randomized Clinical Trial (CTN-0064).

BACKGROUND: Direct-acting antivirals can cure hepatitis C virus (HCV). Persons with HCV/HIV and living with substance use are disadvantaged in benefiting from advances in HCV treatment. METHODS: In this randomized controlled trial, participants with HCV/HIV were randomized between February 2016 and January 2017 to either care facilitation or control. Twelve-month follow-up assessments were completed in January 2018.Care facilitation group participants received motivation and strengths-based case management addressing retrieval of HCV viral load results, engagement in HCV/HIV care, and medication adherence. Control group participants received referral to HCV evaluation and an offer of assistance in making care appointments. Primary outcome was number of steps achieved along a series of 8 clinical steps (eg, receiving HCV results, initiating treatment, sustained virologic response [SVR]) of the HCV/HIV care continuum over 12 months postrandomization. RESULTS: Three hundred eighty-one individuals were screened and 113 randomized. Median age was 51 years; 58.4% of participants were male and 72.6% were Black/African American. Median HIV-1 viral load was 27 209 copies/mL, with 69% having a detectable viral load. Mean number of steps completed was statistically significantly higher in the intervention group vs controls (2.44 vs 1.68 steps; χ 2 [1] = 7.36, P = .0067). Men in the intervention group completed a statistically significantly higher number of steps than controls. Eleven participants achieved SVR with no difference by treatment group. CONCLUSIONS: The care facilitation intervention increased progress along the HCV/HIV care continuum, as observed for men and not women. Study findings also highlight continued challenges to achieve individual-patient SVR and population-level HCV elimination. CLINICAL TRIALS REGISTRATION: NCT02641158.

The Bloody Board Game: A Game-Based Approach for Learning High-Value Care Principles in the Setting of Anemia Diagnosis.

Introduction: With growing health care costs, high-value care is an increasingly important subject for medical training. Many resident and medical student curricula have incorporated lectures-based material about this topic. However, practical-type experiences are needed to refine critical-thinking skills essential for high-value care. Methods: To provide such practical experiences, we developed an instructional game for resident-level education that incorporated cost-constraint-based approaches in the workup of anemia. To play the game, teams of learners were given patients with anemia of unknown cause. To pay for their diagnostic tests of choice, teams earned money by correctly answering internal medicine resident-level anemia questions. The first team to successfully work up and diagnose three patients won. Results: Resident learners had very positive reviews of our game. As a team, groups of residents across all levels were able to develop cost-effective strategies for diagnosis. Our game also served as a resource for anemia education. Residents on average felt the game enhanced their ability to apply medical knowledge and clinical reasoning (M = 4.7 out of 5, where 5 = strongly agree), as well as high-value care (4.6), and should remain in the program for the high-value care curriculum (4.9). Discussion: Game-based learning provides a fun, orthogonal approach to learning critical-thinking skills used during anemia diagnostic patient workups. Although we did not quantify change in diagnostic test ordering, according to resident-learners, our high-value care game improved their ability to integrate cost-effective strategies into their practice of medicine.

The roles of heavy drinking and drug use in engagement in HIV care among hospitalized substance using individuals with poorly controlled HIV infection.

BACKGROUND: Substance use can reduce care engagement for individuals with HIV. However, little is known as to whether heavy drinkers differ from drug users. This study compares heavy drinkers, drug users, and those drinking heavily and using drugs on their HIV care engagement. METHODS: HIV-infected adult inpatients (n = 801; 67% male; 78% Black) from 11 urban hospitals across the United States participated in a multisite clinical trial to improve patient engagement in HIV care and virologic outcomes. All participants drank heavily and/or used drugs, and had poorly controlled HIV. Participants reported care history at baseline. We compared heavy drinkers, drug users, and those both drinking heavily and using drugs (reference group) on their engagement in care. RESULTS: Heavy drinkers reported lowest rates of lifetime HIV care, AOR = 0.59 (95% CI = 0.36, 0.97). Groups did not differ in recent care, prescription of HIV medication, medical mistrust, or patient-provider relationship. Drug users evidenced the best medication adherence, AOR = 2.38 (95% CI = 1.33, 4.23). Exploratory analyses indicated that drinkers had lower initial care engagement, but that it increased more rapidly with duration of known HIV infection, with similar rates of recent care. Drinkers had the lowest CD4 counts (B=-0.28, p < 0.0001), but no difference in viral load. CONCLUSIONS: Heavy drinkers were least likely to have ever been in HIV care. More research is needed to determine why heavy drinkers evidence the lowest initial care engagement and current CD4 counts, and whether drinking intervention early in infection may increase HIV care engagement.

Evaluation of pooled rapid HIV antibody screening of patients admitted to a San Diego Hospital.

Current HIV screening guidelines in the United States recommend expanding the scope of HIV screening to include routine screening in health care settings; however, this will require increased resources. Since testing of pooled samples can decrease costs, the test characteristics of pooled rapid antibody testing were determined and optimal pool sizes were estimated for populations with HIV prevalence ranging from 0.25% to 10%. Based on these results, pooled testing methods were evaluated for screening patients admitted to hospital in San Diego, California. Evaluation of pooled antibody testing on samples collected from individuals with known HIV infection found only a modest reduction in sensitivity. These false negative results were only found among samples with very low optical density readings (<0.125 by the ADVIA Centaur® HIV assay). These readings are considered as HIV negative by the ADVIA Centaur® HIV assay, and therefore likely correspond to samples collected during acute infection. Further evaluation of pooled testing of samples collected from individuals during recent infection, found that mini-pool testing of five samples detected HIV antibody in 86% of samples taken within 60 days of the initial infection and 92% of samples taken within 90 days of the initial infection. Based on estimations of optimal pool sizes for low prevalence populations, it was decided to evaluate mini-pools consisting of 10 samples to screen the study's hospitalized patients. During this evaluation, the HIV prevalence among hospitalized patients was 0.8%, and the 10 sample mini-pool testing had 100% sensitivity and specificity. Additionally, pooled testing resulted in an 84.5% reduction in the number of rapid HIV antibody tests needed, as compared to testing each sample individually. Even when incorporating the increased costs of technician time, mini-pooled tested would have resulted in a net savings of 8760 USD for the 523 samples tested in the study. Taken together, these results indicate that pooled rapid antibody testing may reduce substantially the costs for HIV screening in low prevalence populations without a loss in accuracy.

Prevalence and patient awareness of medical comorbidities in an urban AIDS clinic.

Mortality in HIV-positive persons is increasingly due to non-HIV-related medical comorbidities. There are limited data on the prevalence and patient awareness of these comorbid conditions. Two hundred subjects at an urban HIV clinic were interviewed in 2005 to assess their awareness of 15 non-HIV-related medical comorbidities, defined as medical problems that are neither AIDS-defining by standard definitions, nor a direct effect of immune deficiency. Medical charts were subsequently reviewed to establish prevalence and concordance between self-report and chart documentation. Eighty-four percent of subjects self-reported at least 1 of 15 medical comorbidities and 92% had at least 1 condition chart-documented. The top 5 chart-documented conditions were hepatitis C (51.5%), pulmonary disease (28.5%), high blood pressure (27%), high cholesterol (24.5%), and obesity (22.5%). In multivariate analysis, higher number of non-HIV-related medical comorbidities was associated with older age, female gender, and intravenous drug use as route of HIV transmission. Across self-reported non-HIV-related medical comorbidities, the absolute concordance rate ranged from 67% to 96%, the sensitivity ranged from 0% to 79%; the positive predictive value ranged from 0% to 100%. While the vast majority of largely urban minority HIV-positive subjects were diagnosed with non-HIV-related medical comorbidities, there is significant room for improvement in patient awareness. In order to help patients optimally access and adhere to medication and medical care for these non-HIV-related medical comorbidities, interventions and educational campaigns to improve patient awareness that take cultural background, literacy, and educational level into account should be developed, implemented, and evaluated.