HIV care continuum outcomes among recently diagnosed people with HIV (PWH) in Washington, DC.

The initiative aims to decrease new HIV infections and promote test-and-treat strategies. Our aims were to establish a baseline of HIV outcomes among newly diagnosed PWH in Washington, DC (DC), a 'hotspot' for the HIV epidemic. We also examined sociodemographic and clinical factors associated with retention in care (RIC), antiretroviral therapy (ART) initiation and viral suppression () among newly diagnosed PWH in the DC Cohort from 2011-2016.

Improvements in Virologic Control Among PWH Over Time: Narrowing the Gap Between Those With and Without STIs.

Using the incidence of bacterial sexually transmitted infection (STI) as a surrogate for condomless sexual behavior, we assessed the association between STI and uncontrolled HIV replication among in-care persons with HIV (PWH) enrolled in a longitudinal HIV cohort study in the District of Columbia (the DC Cohort). Although STI occurrence initially correlated with higher HIV viral load (VL), this difference became more attenuated over time (2012-2016). This was true overall and among those with the greatest number of STIs [age 18-34, men who have sex with men (MSM)].

Risk of Severe COVID-19 Disease and the Pandemic's Impact on Service Utilization Among a Longitudinal Cohort of Persons with HIV-Washington, DC.

People with HIV (PWH) have a high burden of medical comorbidities, potentially putting them at increased risk for severe COVID-19. Additionally, during the COVID-19 pandemic, HIV care delivery has been restructured and the impact on HIV outcomes is unknown. The objectives of this study were first, to examine the risk of severe COVID-19 among PWH, using a definition incorporating clinical risk factors, and second, to examine the pandemic's impact on HIV care.

Comparison of methods of morcellation: manual versus power.

Introduction: With the growing controversy surrounding power morcellation (PM), other approaches must be examined so that women may still benefit from minimally invasive gynecologic surgeries. In this study we sought to compare power morcellation to manual morcellation through mini-laparotomy or vaginally.

Materials And Methods: Retrospective cohort study carried out at an urban teaching hospital including 274 women who underwent a minimally invasive myomectomy or hysterectomy, requiring morcellation for tissue extraction.

Kinetic optimization of a protein-responsive aptamer beacon.

Aptamers have been utilized as biosensors because they can be readily adapted to sensor platforms and signal transduction schemes through both rational design and selection. One highly generalizable scheme for the generation of the so-called aptamer beacons involves denaturing the aptamer with antisense oligonucleotides. For example, rational design methods have been utilized to adapt anti-thrombin aptamers to function as biosensors by hybridizing an antisense oligonucleotide containing a quencher to the aptamer containing a fluorescent label.