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While the coronavirus disease 2019 (COVID-19) pandemic has profoundly impacted pediatric mental health, the impact of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection on youth with anxiety disorders has not been prospectively examined. Further, there are limited prospective data on post-acute sequelae COVID-19, including symptoms that constitute the long COVID neuropsychiatric syndrome. In December 2019, we began a longitudinal study of adolescents aged 12-17 years with DSM-5 primary anxiety disorders treated with either duloxetine or escitalopram. Assessments included all items from the Generalized Anxiety Disorder-7 (GAD-7) and Quick Inventory of Depressive Symptomatology (QIDS) scales at each week and a weekly clinician-rated Clinical Global Impressions-Severity (CGI-S) scale. We examined the longitudinal course of anxiety, including following laboratory-confirmed SARS-CoV-2 infection in affected adolescents. This prospective study of the longitudinal impact of COVID-19 in pediatric anxiety disorders reveals that COVID-19 is associated with worsening anxiety symptoms and a disquieting 33% worsening in syndromic severity. Further, these data raise the possibility that, in anxious youth, COVID-19 is associated with a surfeit of neuropsychiatric symptoms.

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While we have the tools to achieve this goal, the persistent barriers to healthcare services experienced by too many individuals will need to be addressed to make significant progress and improve the health and quality of life of all people with human immunodeficiency virus (HIV). The necessary structural changes require actions by federal, state, and local policymakers and range from ensuring universal access to healthcare services to optimizing care delivery to ensuring a robust and diverse infectious diseases and HIV workforce. In this article, we outlines 10 key principles for policy reforms that, if advanced, would make ending the HIV epidemic in the United States possible and could have much more far-reaching effects in improving the health of our nation.

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Since July 2017, when In the Clinic last addressed management of HIV infection, there have been meaningful improvements in our ability to prevent HIV and to manage patients living with HIV. New approaches to preexposure prophylaxis and more effective treatments have made the elimination of HIV infection a feasible goal. The federal "Ending the HIV Epidemic" initiative aims at a 90% reduction in new HIV diagnoses by 2030. This article provides updated information on how clinicians should use these improvements to manage their patients who are at risk for HIV infection or are newly diagnosed with HIV.

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Importance: Between 2 and 3.5 million people live with chronic hepatitis C virus (HCV) infection in the US, most of whom (approximately 75%) are not aware of their disease. Despite the availability of effective HCV treatment in the early stages of infection, HCV will result in thousands of deaths in the next decade in the US. Objective: To investigate the cost-effectiveness of universal screening for all US adults aged 18 years or older for HCV in the US and of targeted screening of people who inject drugs. Design, Setting, and Participants: This simulated economic evaluation used cohort analyses in a Markov model to perform a 10 000-participant Monte Carlo microsimulation trail to evaluate the cost-effectiveness of HCV screening programs, and compared screening programs targeting people who inject drugs with universal screening of US adults age 18 years or older. Data were analyzed in December 2019. Exposures: Cost per quality-adjusted life-year (QALY). Main Outcomes and Measures: Cost per QALY gained. Results: In a 10 000 Monte Carlo microsimulation trail that compared a baseline of individuals aged 40 years (men and women) and people who inject drugs in the US, screening and treatment for HCV were estimated to increase total costs by $10 457 per person and increase QALYs by 0.23 (approximately 3 months), providing an incremental cost-effectiveness ratio of $45 465 per QALY. Also, universal screening and treatment for HCV are estimated to increase total costs by $2845 per person and increase QALYs by 0.01, providing an incremental cost-effectiveness ratio of $291 277 per QALY. Conclusions and Relevance: The findings of this study suggest that HCV screening for people who inject drugs may be a cost-effective intervention to combat HCV infection in the US, which could potentially decrease the risk of untreated HCV infection and liver-related mortality.

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With the accessibility of next-generation sequencing modalities, an increasing number of primary immunodeficiency disorders (PIDDs) such as common variable immunodeficiency (CVID) have gained improved understanding of molecular pathogenesis and disease phenotype with the identification of a genetic etiology. We report a patient with early-onset CVID due to an autosomal dominant loss-of-function mutation in NFKB2 who developed a severe herpes vegetans cutaneous infection as well as concurrent herpes simplex virus viremia. The case highlights features of CVID, unique aspects of NF-κB2 deficiency including susceptibility to herpesvirus infections, the detection of neutralizing anticytokine antibodies, and the complexity of medical management of patients with a PIDD that can be aided by a known genetic diagnosis.

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No field in medicine has moved as swiftly as HIV/AIDS over the past 35 years. Because of the rapid turnover of key information, this In the Clinic focuses on essential principles of care for newly diagnosed adults with HIV-1 infection and how to prevent infection in persons at risk. To ensure continued usefulness, future directions in therapy and how to access updated information on a continuous basis are emphasized.

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HIV infected patients have higher rates of HPV infection, worse disease progression, increase severity of disease, and are at higher risk for intraepithelial neoplasia and cancer than their HIV negative counterparts. We conducted a yearlong pilot project to evaluate the impact of text message HPV immunization reminder-recall in young HIV-1 positive patients in a large urban academic HIV clinic. We found that text message reminder-recall improved HPV immunization uptake in a young, primarily black and un- or under-insured HIV-1 infected patients. As communication by texting is characteristic of teens and young adults in the general population, text message reminder-recalls should be considered a viable option to improve vaccination rates among young HIV patients.

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BACKGROUND: We examined discharges for infective endocarditis (IE) at an academic teaching hospital for over 10 years to evaluate if an increase in hospitalizations for IE and increase in hepatitis C virus (HCV) in patients with IE could predict a new epidemic of injection drug use (IDU). MATERIALS AND METHODS: Retrospective medical record review of discharged patients with the diagnosis of IE as defined by the modified Duke criteria. Student's t test, chi-squared test and Fisher's exact test were used to calculate P values. RESULTS: There were 542 discharges among 392 unique patients with IE and 104 patients were readmitted 2-7 times. Of the total discharges, 367 (67.7%) were not screened for HCV, and of those tested, 86 (49.1%) were HCV+; 404 (74.5%) were not screened for HIV and of those tested, 28 (20.3%) were HIV+. Patients who self-identify as a person who injects drugs were more likely to be tested for HCV, 75 (69.4%) versus 12 (31.5%, P < 0.0001), and for HIV, 72 (66.6%) versus 13 (34.2%, P < 0.0001) compared with those who self-report no IDU. Those with a positive result for opiate or heroin toxicology test were more likely to be screened for HCV, 70 (66%) versus 22 (44.8%, P < 0.0001), and for HIV, 66 (62.2%) versus 25 (51%, P < 0.0001) than those with negative result for toxicology test. Over this period, there was a 2-fold increase in IE cases, a 3-fold increase in HCV antibody prevalence and a 6-fold increase in opiate toxicology screens showing positive result, but no increase in HIV. CONCLUSIONS: Although IDU is a known risk factor for IE, the observation of a sharp increase in IE cases may signal a new epidemic of IDU and HCV.

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INTRODUCTION: Dolutegravir (DGV) is the newest integrase inhibitor approved for the treatment of HIV-1 infection in both treatment-naive and experienced adults and adolescents. This article reviews the safety of DGV for the treatment of HIV-1 infection. AREAS COVERED: The PubMed database was searched using the keywords 'DGV' and 'HIV'. In addition, conference proceedings from Conference on Retroviruses and Opportunistic Infections, International AIDS Society and European AIDS Clinical Society meetings were searched for presentations on DGV clinical studies. EXPERT OPINION: DGV has demonstrated a favorable safety profile and is well tolerated for the treatment of HIV-1 infection. Unlike raltegravir, DGV can be given once daily, and unlike elvitegravir, it does not require pharmacologic boosting to achieve consistent blood levels.

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