Team Triage Intervention, Including Licensed Practical Nurse, to Increase HIV Testing Rates in the Emergency Department: A Quality Improvement Project.

INTRODUCTION: Emergency departments have an important role in screening for human immunodeficiency virus infection and reducing the morbidity, mortality, and transmission of the human immunodeficiency virus. There are debates about human immunodeficiency virus screening, including opt-in, opt-out, and active choice models. Previous studies have shown that multiple factors affect the patient rate of acceptance, including where, when, and by whom the screening is offered. The purpose of this quality improvement project was to test a team-based triage intervention to improve the amount of HIV testing done in our emergency department. METHODS: The design was a single site quality improvement intervention with post-intervention monthly rates compared to historic monthly rate controls. The intervention focused on the introduction of a Licensed Practical Nurse in addition to the current triage process and personnel. The percentage of patients receiving human immunodeficiency virus testing and the number of tests sent per month before and after the implementation of the intervention were measured. RESULTS: Our results show that 0.6% (SD < 0.01) and 2.5% (SD 2.2) of patients received human immunodeficiency virus testing before and after implementation of the intervention, respectively (χ2 = 501.76, P < 0.05). A mean of 37.4 (SD = 12.91) and 151.3 (SD = 33.34) human immunodeficiency virus tests were sent per month before and after implementation of the intervention, respectively (t = 8.53, P < 0.001). DISCUSSION: This process intervention, in which licensed practical nurses offered human immunodeficiency virus screening tests during team triage, resulted in a 3-fold increase in the percentage of patients being tested for human immunodeficiency virus.

Emerging from the shadows: Trends in HIV ambulatory care, viral load testing, and viral suppression in a U.S. HIV cohort, 2019-2022: Impact of COVID-19 pandemic.

This article aimed at analyzing the acute impact and the longer-term recovery of COVID-19 pandemic effects on clinical encounter types, HIV viral load (VL) testing, and suppression (HIV VL < 200 copies/mL). This study was a longitudinal cohort study of participants seen during 2019-2022 at nine HIV Outpatient Study (HOPS) sites. Generalized linear mixed models (GLMMs) estimated monthly rates of all encounters, office and telemedicine visits, and HIV VL tests using 2010-2022 data. We examined factors associated with nonsuppressed VL (VL ≥ 200 copies/mL) and not having ambulatory care visits during the pandemic using GLMM for logistic regression with 2017-2022 and 2019-2022 data, respectively. Of 2351 active participants, 76.0% were male, 57.6% aged ≥ 50 years, 40.7% non-Hispanic White, 38.2% non-Hispanic Black, 17.3% Hispanic/Latino, and 51.0% publicly insured. The monthly rates of in-person and telemedicine visits varied during 2020 through mid-year 2022. Multivariable logistic regression showed that persons with no encounters were more likely to be male or have VL ≥ 200 copies/mL. For participants with ≥1 VL test, the prevalence rate of HIV VL ≥ 200 copies/mL during 2020 was close to the rates from 2014 to 2019. The change in probability of viral suppression was not associated with participant's age, sex, race/ethnicity, or insurance type. In the HOPS, overall patient encounters declined over 2 years during the pandemic with variations in telemedicine and in-person events, with relative maintenance of viral suppression. Ongoing recovery from the impact of COVID-19 on ambulatory care will require continued efforts to improve retention and patient access to medical services.

Weight Gain and Metabolic Effects in Persons With HIV Who Switch to ART Regimens Containing Integrase Inhibitors or Tenofovir Alafenamide.

BACKGROUND: The timing and magnitude of antiretroviral therapy-associated weight change attributions are unclear. SETTING: HIV Outpatient Study participants. METHODS: We analyzed 2007-2018 records of virally suppressed (VS) persons without integrase inhibitor (INSTI) experience who switched to either INSTI-based or another non-INSTI-based ART, and remained VS. We analyzed BMI changes using linear mixed models, INSTI- and tenofovir alafenamide (TAF) contributions to BMI change by linear mixed models-estimated slopes, and BMI inflection points. RESULTS: Among 736 participants (5316 person-years), 441 (60%) switched to INSTI-based ART; the remainder to non-INSTI-based ART. The mean follow-up was 7.15 years for INSTI recipients and 7.35 years for non-INSTI. Preswitch, INSTI and non-INSTI groups had similar median BMI (26.3 versus 25.9 kg/m 2 , P = 0.41). INSTI regimens included raltegravir (178), elvitegravir (112), and dolutegravir (143). Monthly BMI increases postswitch were greater with INSTI than non-INSTI (0.0525 versus 0.006, P < 0.001). A BMI inflection point occurred 8 months after switch among INSTI users; slopes were similar regardless of TAF use immediately postswitch. Among INSTI + TAF users, during 8 months postswitch, 87% of BMI slope change was associated with INSTI use, 13% with TAF use; after 8 months, estimated contributions were 27% and 73%, respectively. For non-INSTI+TAF, 84% of BMI gain was TAF-associated consistently postswitch. Persons switching from TDF to TAF had greater BMI increases than others ( P < 0.001). CONCLUSION: Among VS persons who switched ART, INSTI and TAF use were independently associated with BMI increases. During 8 months postswitch, BMI changes were greatest and most associated with INSTI use; afterward, gradual BMI gain was largely TAF-associated.

Hepatitis C Virus Testing Among Men With Human Immunodeficiency Virus Who Have Sex With Men: Temporal Trends and Racial/Ethnic Disparities.

BACKGROUND: National guidelines recommend that sexually active people with human immunodeficiency virus (PWH) who are men who have sex with men (MSM) be tested for hepatitis C virus (HCV) infection at least annually. Hepatitis C virus testing rates vary by race/ethnicity in the general population, but limited data are available for PWH. METHODS: We analyzed medical records data from MSM in the HIV Outpatient Study at 9 human immunodeficiency virus (HIV) clinics from January 1, 2011 through December 31, 2019. We excluded observation time after documented past or current HCV infection. We evaluated HCV antibody testing in each calendar year among HCV-seronegative MSM, and we assessed testing correlates by generalized estimating equation analyses. RESULTS: Of 1829 eligible MSM who were PWH, 1174 (64.2%) were non-Hispanic/Latino white (NHW), 402 (22.0%) non-Hispanic black (NHB), 187 (10.2%) Hispanic/Latino, and 66 (3.6%) of other race/ethnicity. Most were ≥40 years old (68.9%), privately insured (64.5%), with CD4 cell count/mm3 (CD4) ≥350 (77.0%), and with HIV viral load <200 copies/mL (76.9%). During 2011-2019, 1205 (65.9%) had ≥1 HCV antibody test and average annual HCV percentage tested was 30.3% (from 33.8% for NHB to 28.5% for NHW; P < .001). Multivariable factors positively associated (P < .05) with HCV testing included more recent HIV diagnosis, public insurance, lower CD4, prior chlamydia, gonorrhea, syphilis, or hepatitis B virus diagnoses, and elevated liver enzyme levels, but not race/ethnicity. CONCLUSIONS: Although we found no disparities by race/ethnicity in HCV testing, low overall HCV testing rates indicate suboptimal uptake of recommended HCV testing among MSM in HIV care.

Incident bone fracture and mortality in a large HIV cohort outpatient study, 2000-2017, USA.

We evaluated the association of bone fracture with mortality among persons with HIV, controlling for sociodemographic, behavioral, and clinical factors. Incident fracture was associated with 48% greater risk of all-cause mortality, underscoring the need for bone mineral density screening and fracture prevention. PURPOSE/INTRODUCTION: Low bone mineral density (BMD) and fracture are more common among persons with HIV (PWH) than those without HIV infection. We evaluated the association of bone fracture with mortality among PWH, controlling for sociodemographic, behavioral, and clinical factors. METHODS: We analyzed data from HIV Outpatient Study (HOPS) participants seen at nine US HIV clinics during January 1, 2000, through September 30, 2017. Incident fracture rates and post-fracture mortality were compared across four calendar periods. Cox proportional hazards analyses determined factors associated with all-cause mortality among all participants and those with incident fracture. RESULTS: Among 6763 HOPS participants, 504 (7.5%) had incident fracture (median age = 47 years) and 719 (10.6%) died. Of fractures, 135 (26.8%) were major osteoporotic (hip/pelvis, wrist, spine, arm/shoulder). During observation, 27 participants with major osteoporotic fractures died (crude mortality 2.97/100 person-years [PY]), and 48 with other site fractures died (crude mortality 2.51/100 PY). Post-fracture, age- and sex-adjusted all-cause mortality rates per 100 PY decreased from 8.5 during 2000-2004 to 1.9 during 2013-2017 (P<0.001 for trend). In multivariable analysis, incident fracture was significantly associated with all-cause mortality (Hazard Ratio 1.48, 95% confidence interval 1.15-1.91). Among 504 participants followed post-fracture, pulmonary, kidney, and cardiovascular disease, hepatitis C virus co-infection, and non-AIDS cancer, remained independently associated with all-cause mortality. CONCLUSIONS: Incident fracture was associated with 48% greater risk of all-cause mortality among US PWH in care, underscoring the need for BMD screening and fracture prevention. Although fracture rates among PWH increased during follow-up, post-fracture death rates decreased, likely reflecting advances in HIV care.

The HIV Outpatient Study-25 Years of HIV Patient Care and Epidemiologic Research.

Background: The clinical epidemiology of treated HIV infection in the United States has dramatically changed in the past 25 years. Few sources of longitudinal data exist for people with HIV (PWH) spanning that period. Cohort data enable investigating new exposure and disease associations and monitoring progress along the HIV care continuum. Methods: We synthesized key published findings and conducted primary data analyses in the HIV Outpatient Study (HOPS), an open cohort of PWH seen at public and private HIV clinics since 1993. We assessed temporal trends in health outcomes (1993-2017) and mortality (1994-2017) for 10 566 HOPS participants. Results: The HOPS contributed to characterizing new conditions (eg, lipodystrophy), demonstrated reduced mortality with earlier HIV treatment, uncovered associations between select antiretroviral agents and cardiovascular disease, and documented remarkable shifts in morbidity from AIDS opportunistic infections to chronic noncommunicable diseases. The median CD4 cell count of participants increased from 244 cells/mm3 to 640 cells/mm3 from 1993 to 2017. Mortality fell from 121 to 16 per 1000 person-years from 1994 to 2017 (P < .001). In 2010, 83.7% of HOPS participants had a most recent HIV viral load <200 copies/mL, compared with 92.2% in 2017. Conclusions: Since 1993, the HOPS has been detecting emerging issues and challenges in HIV disease management. HOPS data can also be used for monitoring trends in infectious and chronic diseases, immunologic and viral suppression status, retention in care, and survival, thereby informing progress toward the Ending the HIV Epidemic initiative.

Alpha Omega Alpha Honor Medical Society: A Commitment to Inclusion, Diversity, Equity, and Service in the Profession of Medicine.

With a motto of "Be Worthy to Serve the Suffering," Alpha Omega Alpha Honor Medical Society (AΩA) supports the importance, inclusion, and development of a culturally and ethnically diverse medical profession with equitable access for all. The underrepresentation of minorities in medical schools and medicine continues to be a challenge for the medical profession, medical education, and AΩA. AΩA has worked, and continues to work, to ensure the development of diverse leaders, fostering within them the objectivity and equity to be inclusive servant leaders who understand and embrace diversity in all its forms.Inclusion of talented individuals from different backgrounds benefits patient care, population health, education, and scientific discovery. AΩA values an inclusive, diverse, fair, and equitable work and learning environment for all and supports the medical profession in its work to achieve a welcoming, inclusive environment in teaching, learning, caring for patients, and collaboration.The diversity of medical schools is changing and will continue to change. AΩA is committed to continuing to work with its members, medical school deans, and AΩA chapters to assure that AΩA elections are unbiased and based on the values of AΩA and the profession of medicine in service to patients and the profession.Progress toward diversity, inclusion, and equity is more than simply checking off a box or responding to criticism-it is about being and developing diverse excellent physicians. AΩA and all those in the medical profession must continue to guide medicine to be unbiased, open, accepting, inclusive, and culturally aware in order to "Be Worthy to Serve the Suffering."

Successful treatment of invasive Aspergillus sinusitis with caspofungin and voriconazole.

Chronic invasive Aspergillus sinusitis is a rare and potentially devastating infection. Management typically requires extensive surgical debridement followed by long-term antifungal therapy, primarily with intravenous amphotericin B. We describe the case of an elderly woman who had been diagnosed with extensive Aspergillus sinusitis that had invaded critical structures. The extensiveness of the infection and the patients frailty and unwillingness to undergo a disfiguring procedure precluded surgery, and her medical condition was too fragile to withstandamphotericin B therapy Therefore, we decided to treat her with a combination ofcaspofungin and voriconazole, two relatively nontoxic antifungal agents that have different mechanisms of action. After administration of this novel regimen, the infection resolved rapidly.

Prevalence of and Factors Associated with Negative Microscopic Diagnosis of Cutaneous Leishmaniasis in Rural Peru.

Cutaneous leishmaniasis is endemic to South America where diagnosis is most commonly conducted via microscopy. Patients with suspected leishmaniasis were referred for enrollment by the Ministry of Health (MoH) in Lima, Iquitos, Puerto Maldonado, and several rural areas of Peru. A 43-question survey requesting age, gender, occupation, characterization of the lesion(s), history of leishmaniasis, and insect-deterrent behaviors was administered. Polymerase chain reaction (PCR) was conducted on lesion materials at the Naval Medical Research Unit No. 6 in Lima, and the results were compared with those obtained by the MoH using microscopy. Factors associated with negative microscopy and positive PCR results were identified using χ2 test, t-test, and multivariate logistic regression analyses. Negative microscopy with positive PCR occurred in 31% (123/403) of the 403 cases. After adjusting for confounders, binary multivariate logistic regression analyses revealed that negative microscopy with positive PCR was associated with patients who were male (adjusted odds ration [OR] = 1.93 [1.06-3.53], P = 0.032), had previous leishmaniasis (adjusted OR = 2.93 [1.65-5.22], P < 0.0001), had larger lesions (adjusted OR = 1.02 [1.003-1.03], P = 0.016), and/or had a longer duration between lesion appearance and PCR testing (adjusted OR = 1.12 [1.02-1.22], P = 0.017). Future research should focus on further exploration of these underlying variables, discovery of other factors that may be associated with negative microscopy diagnosis, and the development and implementation of improved testing in endemic regions.

Hepatitis A and B vaccination practices for ambulatory patients infected with HIV.

Few studies exist of adherence to guidelines for vaccination of persons infected with human immunodeficiency virus (HIV), especially in the era of highly active antiretroviral therapy (HAART). In a retrospective, cross-sectional analysis in the HIV Outpatient Study sites, 198 (32.4%) of 612 patients eligible for hepatitis B vaccine received at least 1 dose. In multivariate analysis, hepatitis B vaccination was associated with HIV risk category, education level, and number of visits to the HIV clinic per year. Among 716 patients eligible for hepatitis A vaccine, 167 (23.3%) received > or =1 dose. Response to hepatitis B vaccination was associated with higher nadir CD4+ cell counts (P=.008) and HIV RNA levels less than the level of detection (P=.04), although some response was documented at all CD4+ levels. Although there were low rates of complete hepatitis vaccination in this cohort of ambulatory patients, prompt efforts to vaccinate patients entering care, receipt of antiretroviral therapy, and practice reminder systems may enhance vaccination practices.

Improved insulin sensitivity and body fat distribution in HIV-infected patients treated with rosiglitazone: a pilot study.

The insulin-sensitizing drugs thiazolidinediones (TZDs), such as rosiglitazone, improve insulin sensitivity and also promote adipocyte differentiation in vitro. The authors hypothesized that TZDs might be beneficial to patients with HIV disease to improve insulin sensitivity and the distribution of body fat by increasing peripheral fat. The ability of rosiglitazone (8 mg/d) to improve insulin sensitivity (from hyperinsulinemic-euglycemic clamp) and to improve body fat distribution (determined from computed tomography measurements of visceral adipose tissue [VAT] and subcutaneous adipose tissue [SAT]) was determined in 8 HIV-positive patients. Before treatment, the insulin sensitivity of the patients was reduced to approximately 34% of that in control subjects. The rate of glucose disposal during a hyperinsulinemic-euglycemic clamp (Rd) was 3.8 +/-.4 (SEM) mg glucose/kg lean body mass/min compared with 11.08 +/- 1.1 (p<.001) in healthy age- and body mass index (BMI)-matched control subjects. After rosiglitazone treatment of 6 to 12 weeks, Rd increased to 5.99 +/-.9 (p=.02), an improvement of 59 +/- 22%. SAT increased by 23 +/- 10% (p=.05), and, surprisingly, VAT was decreased by 21 +/- 8% (p=.04) with a trend for increased SAT/VAT that failed to reach statistical significance. There were no significant changes in blood counts, viral loads, or CD4 counts with rosiglitazone treatment. The study demonstrates that rosiglitazone therapy improves insulin resistance and body fat distribution in some patients with HIV disease.