GLP-1 Receptor Agonists Promote Weight Loss Among People with HIV.

BACKGROUND: Weight gain and associated metabolic complications are increasingly prevalent among people with HIV (PWH). Glucagon-like peptide-1 receptor agonists (GLP-1RAs) are incretin-based therapies for diabetes and weight management that have been shown to result in substantial weight loss; however, studies of their effects in PWH are limited. METHODS: A retrospective single-center cohort study was conducted among PWH who were taking GLP-1RAs at UC San Diego Owen Clinic between 2/1/2021 to 2/1/2023. Baseline clinical data were collected and changes in weight, body mass index (BMI), and hemoglobin A1C (A1C) before starting GLP-1RAs compared to the most recent clinic visit were calculated (with a minimum of 3 months follow-up time required). Logistic regression was performed to identify variables associated with >5% of total body weight loss. RESULTS: A total of 225 patients received on average 13 months of GLP-1RA therapy, with 85 (37.8%) achieving the maximum GLP-1RA dose. GLP-1RA therapy resulted, on average, in a loss of 5.4 kg, decrease in BMI by 1.8 kg/m2, and decrease in A1C by 0.6%. In the multivariable analysis, higher baseline BMI [OR 1.10 (1.03-1.16)], treatment duration of GLP-1RA therapy greater than 6 months [OR 3.12 (1.49-6.49], and use of tirzepatide [OR 5.46 (1.44-20.76)] were significantly more likely to be associated with >5% weight loss. CONCLUSIONS: Use of GLP-1RAs led to declines in weight, BMI, and hemoglobin A1C among PWH and offers an additional strategy to address weight gain and diabetes.

Chalk Talks for the Clinical Setting: Evaluation of a Medical Education Workshop for Fellows.

Introduction: Chalk talks are effective teaching tools in the clinical setting. However, data on optimal strategies for teaching medical educators how to develop and deliver them are limited. We designed and implemented two 50-minute workshops to help subspecialty fellows across GME create and deliver a chalk talk. Methods: The first workshop comprised a demonstration of an effective chalk talk and a discussion of best practices for creating chalk talks; the second was a practice session where fellows presented their chalk talks and received feedback from faculty and peers. We evaluated pre- and postworkshop confidence in the ability to create and deliver a chalk talk and develop learning objectives. Secondary outcomes were faculty and peer evaluations of the chalk talks. Results: Eighteen of 33 participants (54% response rate) completed both pre- and postsession surveys. Fellows reported improved confidence in their ability to create a chalk talk (22% vs. 83%, p < .001), deliver a chalk talk (17% vs. 83%, p < .001), and develop well-written learning objectives (11% vs. 83%, p < .001). After the workshop, participants were more likely to correctly identify a chalk talk that made use of an advanced organizer (67% vs. 89%, p < .05). Thirty-eight faculty and peers completed feedback evaluations of participants' chalk talks; most rated fellows' chalk talks highly in domains of content, delivery, design, learning objectives, and engagement. Discussion: The incorporation of these workshop within a course on medical education can effectively develop clinical teaching skills among subspecialty fellows in GME.

Voriconazole-induced periostitis in a patient with HIV treated for coccidioidomycosis meningitis.

Voriconazole-induced periostitis is a rare adverse effect in patients on long-term therapy, characterised by periosteal inflammation and associated bony pain. The accompanying lab abnormalities (elevated serum alkaline phosphatase and fluoride) and characteristic imaging findings (uptake of radionuclide tracer on nuclear bone scan) are critical for diagnosis. The disease process is thought to be secondary to excess fluoride from voriconazole which stimulates bone formation and decreases osteoclast bone resorption. Management includes stopping voriconazole and switching to another agent.

Donor call simulation: A novel medical education tool to evaluate trainees' clinical decision-making in transplant infectious disease.

BACKGROUND: Evaluating organ suitability for transplantation based on infection risk is a core competency in transplant infectious disease (TID). It is unclear if trainees have opportunities to practice during training. We created a simulation curriculum to develop and evaluate this skill among infectious disease (ID) trainees. METHODS: We created six simulation questions about organ suitability for transplant based on infection risk. During trainees' TID rotations, faculty texted or paged the simulation cases posing as the transplant coordinator. Trainees had 15 min to ask questions before deciding the suitability of the organ and explained their clinical reasoning in a survey. Trainees completed a post-simulation survey to evaluate its effectiveness. RESULTS: ID trainees, including residents and fellows on rotation, from seven centers participated. Eighty-seven percent (13/15) of trainees felt the simulation was effective in teaching them this concept, and 80% (12/15) felt prepared for clinical practice. The proportion of correct responses was generally high among the six different cases (43%-100%); correct responses increased for some cases in the post-activity survey. Of the 100 clinical reasoning decisions made during the activity, 19% were discordant, where the trainee correctly identified suitable organs for incorrect reasons. CONCLUSION: Our simulation was effective in teaching when to accept or reject an organ for transplant and was a valuable educational tool. By evaluating clinical reasoning for decisions our simulation provides educators with nuanced insight and allows for targeted coaching. This study demonstrates a critical need for further educational tools in TID.

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.

Impact of (recurrent) bacterial vaginosis on quality of life and the need for accessible alternative treatments.

BACKGROUND: Bacterial vaginosis (BV) is one of the most common vaginal dysbiosis in women aged 15-44 years old. METHODS: We administered a cross-sectional, single timepoint survey to women ages 18 years or older and who have had bacterial vaginosis (BV). Women completed an anonymous online survey evaluating the impact of BV on their quality of life, how effective different types of treatments were and the amount of self-diagnosed vs. provider diagnosed BV episodes they had. RESULTS: 62 participants completed the anonymous online survey. With a self-reported median number of BV episodes in the past year was 4 (IQR 1-7). Among these women 69.8% reported BV had a negative impact on their sexual health, 67.7% on their physical health, 74.6% on their mental health. More than half of the respondents had used probiotics with oral Lactobacillus sp. (53.2%), mainly by oral route, and over a third had used vaginal boric acid (37.1%). Most women were unaware of Lactobacillus crispatus. Lactobacillus probiotics were more likely to be tried by women who were negatively impacted by BV for overall quality of life (p = 0.033), sexual health (p = 0.002), and mental health (p = 0.006) while boric acid use was more likely to be used by women who were negatively impacted by BV for their sexual health (p = 0.008). CONCLUSIONS: BV is associated with negative quality of life and the women most impacted are seeking alternative treatments such as probiotics (Lactobacillus) and boric acid. There needs to be improvements in BV treatment that include alternative therapy options that have demonstrated efficacy with standardized composition, formulation and dosage.

A Patient With Mycobacteremia Due to Two Different Nontuberculous Mycobacteria.

Disseminated nontuberculous mycobacterial infections are most common in patients with severe immunosuppression, such as people with human immunodeficiency virus (HIV) and low CD4+ T-cell counts. In this report, we present a rare case of a person with HIV who was hospitalized for mycobacteremia due to 2 different nontuberculous mycobacteria. We also provide a comprehensive summary of published case reports describing nontuberculous mycobacterial coinfections.

Virtual interviewing for graduate medical education recruitment and selection: A BEME systematic review: BEME Guide No. 80.

BACKGROUND: The COVID-19 pandemic caused graduate medical education (GME) programs to pivot to virtual interviews (VIs) for recruitment and selection. This systematic review synthesizes the rapidly expanding evidence base on VIs, providing insights into preferred formats, strengths, and weaknesses. METHODS: PubMed/MEDLINE, Scopus, ERIC, PsycINFO, MedEdPublish, and Google Scholar were searched from 1 January 2012 to 21 February 2022. Two authors independently screened titles, abstracts, full texts, performed data extraction, and assessed risk of bias using the Medical Education Research Quality Instrument. Findings were reported according to Best Evidence in Medical Education guidance. RESULTS: One hundred ten studies were included. The majority (97%) were from North America. Fourteen were conducted before COVID-19 and 96 during the pandemic. Studies involved both medical students applying to residencies (61%) and residents applying to fellowships (39%). Surgical specialties were more represented than other specialties. Applicants preferred VI days that lasted 4-6 h, with three to five individual interviews (15-20 min each), with virtual tours and opportunities to connect with current faculty and trainees. Satisfaction with VIs was high, though both applicants and programs found VIs inferior to in-person interviews for assessing 'fit.' Confidence in ranking applicants and programs was decreased. Stakeholders universally noted significant cost and time savings with VIs, as well as equity gains and reduced carbon footprint due to eliminating travel. CONCLUSIONS: The use of VIs for GME recruitment and selection has accelerated rapidly. The findings of this review offer early insights that can guide future practice, policy, and research.

Racial and ethnic disparities in coronavirus disease 2019 disease incidence independent of comorbidities, among people with HIV in the United States.

OBJECTIVES: To define the incidence of clinically detected coronavirus disease 2019 (COVID-19) in people with HIV (PWH) in the United States and evaluate how racial and ethnic disparities, comorbidities, and HIV-related factors contribute to risk of COVID-19. DESIGN: Observational study within the CFAR Network of Integrated Clinical Systems cohort in seven cities during 2020. METHODS: We calculated cumulative incidence rates of COVID-19 diagnosis among PWH in routine care by key characteristics including race/ethnicity, current and lowest CD4+ cell count, and geographic area. We evaluated risk factors for COVID-19 among PWH using relative risk regression models adjusted with disease risk scores. RESULTS: Among 16 056 PWH in care, of whom 44.5% were black, 12.5% were Hispanic, with a median age of 52 years (IQR 40-59), 18% had a current CD4+ cell count less than 350 cells/µl, including 7% less than 200; 95.5% were on antiretroviral therapy (ART), and 85.6% were virologically suppressed. Overall in 2020, 649 PWH were diagnosed with COVID-19 for a rate of 4.94 cases per 100 person-years. The cumulative incidence of COVID-19 was 2.4-fold and 1.7-fold higher in Hispanic and black PWH respectively, than non-Hispanic white PWH. In adjusted analyses, factors associated with COVID-19 included female sex, Hispanic or black identity, lowest historical CD4+ cell count less than 350 cells/µl (proxy for CD4+ nadir), current low CD4+ : CD8+ ratio, diabetes, and obesity. CONCLUSION: Our results suggest that the presence of structural racial inequities above and beyond medical comorbidities increased the risk of COVID-19 among PWH. PWH with immune exhaustion as evidenced by lowest historical CD4+ cell count or current low CD4+ : CD8+ ratio had greater risk of COVID-19.

COVID-19 Telemedicine and Vaccination at an Urban Safety Net HIV Medicine Clinic.

In response to the emerging coronavirus disease 2019 (COVID-19) pandemic in March 2020, the Owen Clinic at UC San Diego Health scaled up telemedicine to ensure the continuity of human immunodeficiency virus primary care. A group of nurse practitioners, physicians, and a physician assistant developed a dedicated COVID-19 telemedicine clinic to provide virtual health care services to patients with or at risk for severe acute respiratory syndrome coronavirus 2 infection. This effort contributed to successful health outcomes for the clinic's 476 patients diagnosed with COVID-19. The Owen Clinic was also the first ambulatory clinic within UC San Diego Health to implement on-site COVID-19 vaccines. Nurse practitioners and a physician assistant spearheaded these 2 clinical initiatives.

The Digital Classroom: How to Leverage Social Media for Infectious Diseases Education.

Social media (SoMe) platforms have been increasingly used by infectious diseases (ID) learners and educators in recent years. This trend has only accelerated with the changes brought to our educational spaces by the coronavirus disease 2019 pandemic. Given the increasingly diverse SoMe landscape, educators may find themselves struggling with how to effectively use these tools. In this Viewpoint we describe how to use SoMe platforms (e.g., Twitter, podcasts, and open-access online content portals) in medical education, highlight medical education theories supporting their use, and discuss how educators can engage with these learning tools effectively. We focus on how these platforms harness key principles of adult learning and provide a guide for educators in the effective use of SoMe tools in educating ID learners. Finally, we suggest how to effectively interact with and leverage these increasingly important digital platforms.

Factors Associated With Severity of COVID-19 Disease in a Multicenter Cohort of People With HIV in the United States, March-December 2020.

BACKGROUND: Understanding the spectrum of COVID-19 in people with HIV (PWH) is critical to provide clinical guidance and risk reduction strategies. SETTING: Centers for AIDS Research Network of Integrated Clinic System, a US multisite clinical cohort of PWH in care. METHODS: We identified COVID-19 cases and severity (hospitalization, intensive care, and death) in a large, diverse HIV cohort during March 1, 2020-December 31, 2020. We determined predictors and relative risks of hospitalization among PWH with COVID-19, adjusted for disease risk scores. RESULTS: Of 16,056 PWH in care, 649 were diagnosed with COVID-19 between March and December 2020. Case fatality was 2%; 106 (16.3%) were hospitalized, and 12 died. PWH with current CD4 count <350 cells/mm 3 [aRR 2.68; 95% confidence interval (CI): 1.93 to 3.71; P < 0.001] or lowest recorded CD4 count <200 cells/mm 3 (aRR 1.67; 95% CI: 1.18 to 2.36; P < 0.005) had greater risks of hospitalization. HIV viral load and antiretroviral therapy status were not associated with hospitalization, although most of the PWH were suppressed (86%). Black PWH were 51% more likely to be hospitalized with COVID-19 compared with other racial/ethnic groups (aRR 1.51; 95% CI: 1.04 to 2.19; P = 0.03). Chronic kidney disease, chronic obstructive pulmonary disease, diabetes, hypertension, obesity, and increased cardiovascular and hepatic fibrosis risk scores were associated with higher hospitalization risk. PWH who were older, not on antiretroviral therapy, and with current CD4 count <350 cells/mm 3 , diabetes, and chronic kidney disease were overrepresented among PWH who required intubation or died. CONCLUSIONS: PWH with CD4 count <350 cells/mm 3 , and a history of CD4 count <200 cells/mm 3 , have a clear excess risk of severe COVID-19, accounting for comorbidities associated with severe outcomes. PWH with these risk factors should be prioritized for COVID-19 vaccination and early treatment and monitored closely for worsening illness.

Evaluation of an Infectious Diseases Elective for Early Clinical Medical Students on Their Internal Medicine Clerkship.

Background: Early medical subspecialty training is an emerging trend in medical education. These electives are still rare for Early Clinical Medical Students (ECMS). We describe the introduction of an Infectious Disease (ID) inpatient consult rotation elective for ECMS. Methods: In addition to seeing patients and rounding with the inpatient ID consult team, we created a supplemental curriculum to provide added support for ECMS that included a checklist of clinical skills learning objectives, self-directed, publicly available mini-lectures on ID topics, and an ID Coach who provided directed and personalized tutoring for students. We surveyed ECMS, ID fellows and attendings on service, and ID Coaches to evaluate the acceptability, feasibility, and effectiveness of this rotation and curriculum. Results: The majority of ECMS reported that the rotation was a useful educational experience and that the ID Coach was one of the most valuable aspects of the rotation. The majority of ID fellows and attendings reported that working with ECMS improved their job satisfaction and well-being. Conclusions: This multifaceted approach to early medical subspecialty training was valuable for ECMS, ID fellows, and faculty. Ongoing improvements in this curriculum will provide a useful tool for medical education.

Hepatitis B Virus Screening and Vaccination in Patients With HIV: A Survey of Clinicians' Current Practices.

This survey study evaluates how clinicians approach hepatitis B virus (HBV) vaccination and monitoring in patients with HIV. Providers have clinical practices that vary greatly from one another and from current guidelines, especially for patients who do not seroconvert after initial HBV vaccination and for patients with isolated hepatitis B core antibody.

Factors associated with severity of COVID-19 disease in a multicenter cohort of people with HIV in the United States, March-December 2020.

BACKGROUND: Understanding the spectrum of SARS-CoV-2 infection and COVID-19 disease in people with HIV (PWH) is critical to provide clinical guidance and implement risk-reduction strategies. OBJECTIVE: To characterize COVID-19 in PWH in the United States and identify predictors of disease severity. DESIGN: Observational cohort study. SETTING: Geographically diverse clinical sites in the CFAR Network of Integrated Clinical Systems (CNICS). PARTICIPANTS: Adults receiving HIV care through December 31, 2020. MEASUREMENTS: COVID-19 cases and severity (hospitalization, intensive care, death). RESULTS: Of 16,056 PWH in care, 649 were diagnosed with COVID-19 between March-December 2020. Case fatality was 2%; 106 (16.3%) were hospitalized and 12 died. PWH with current CD4 count <350 cells/mm 3 (aRR 2.68; 95%CI 1.93-3.71; P<.001) or lowest recorded CD4 count <200 (aRR 1.67; 95%CI 1.18-2.36; P<.005) had greater risk of hospitalization. HIV viral load suppression and antiretroviral therapy (ART) status were not associated with hospitalization, although the majority of PWH were suppressed (86%). Black PWH were 51% more likely to be hospitalized with COVID-19 compared to other racial/ethnic groups (aRR 1.51; 95%CI 1.04-2.19, P=.03). Chronic kidney disease (CKD), chronic obstructive pulmonary disease, diabetes, hypertension, obesity, and increased cardiovascular and hepatic fibrosis risk scores were associated with higher risk of hospitalization. PWH who were older, not on ART, with current CD4 <350, diabetes, and CKD were overrepresented amongst PWH who required intubation or died. LIMITATIONS: Unable to compare directly to persons without HIV; underestimate of total COVID-19 cases. CONCLUSIONS: PWH with CD4 <350 cells/mm 3 , low CD4/CD8 ratio, and history of CD4 <200, have a clear excess risk of severe COVID-19, after accounting for comorbidities also associated with severe outcomes. PWH with these risk factors should be prioritized for COVID-19 vaccination, early treatment, and monitored closely for worsening illness.

An HIV Primary Care Rotation Improved HIV and STI Knowledge, Enhanced Sexual History-Taking Skills, and Increased Interest in a Career in Infectious Diseases Among Medical Students and Residents.

Rotations in HIV primary care clinics have the potential to teach trainees core competencies and influence their career pathway. We found that fund of knowledge, confidence in obtaining a sexual history, and interest in an Infectious Diseases career all increased following an HIV clinic rotation.

Internet Searches About Infectious Diseases Training During the Coronavirus Disease 2019 Pandemic.

The COVID- 19 pandemic has showcased the field of Infectious Diseases (ID). We used Google Trends to find that this newfound attention has led to higher interest in ID training.

Lessons Learned From the First 10 Consecutive Cases of Intravenous Bacteriophage Therapy to Treat Multidrug-Resistant Bacterial Infections at a Single Center in the United States.

BACKGROUND: Due to increasing multidrug-resistant (MDR) infections, there is an interest in assessing the use of bacteriophage therapy (BT) as an antibiotic alternative. After the first successful case of intravenous BT to treat a systemic MDR infection at our institution in 2017, the Center for Innovative Phage Applications and Therapeutics (IPATH) was created at the University of California, San Diego, in June 2018. METHODS: We reviewed IPATH consult requests from June 1, 2018, to April 30, 2020, and reviewed the regulatory process of initiating BT on a compassionate basis in the United States. We also reviewed outcomes of the first 10 cases at our center treated with intravenous BT (from April 1, 2017, onwards). RESULTS: Among 785 BT requests to IPATH, BT was administered to 17 of 119 patients in whom it was recommended. One-third of requests were for Pseudomonas aeruginosa, Staphylococcus aureus, and Mycobacterium abscessus. Intravenous BT was safe with a successful outcome in 7/10 antibiotic-recalcitrant infections at our center (6 were before IPATH). BT may be safely self-administered by outpatients, used for infection suppression/prophylaxis, and combined successfully with antibiotics despite antibiotic resistance, and phage resistance may be overcome with new phage(s). Failure occurred in 2 cases despite in vitro phage susceptibility. CONCLUSIONS: We demonstrate the safety and feasibility of intravenous BT for a variety of infections and discuss practical considerations that will be critical for informing future clinical trials.

The Struggling Infectious Diseases Fellow: Remediation Challenges and Opportunities.

Remediation of struggling learners is a challenge faced by all educators. In recognition of this reality, and in light of contemporary challenges facing infectious diseases (ID) fellowship program directors, the Infectious Diseases Society of America Training Program Directors' Committee focused the 2018 National Fellowship Program Directors' Meeting at IDWeek on "Remediation of the Struggling Fellow." Small group discussions addressed 7 core topics, including feedback and evaluations, performance management and remediation, knowledge deficits, fellow well-being, efficiency and time management, teaching skills, and career development. This manuscript synthesizes those discussions around a competency-based framework to provide program directors and other educators with a roadmap for addressing common contemporary remediation challenges.