COVID-19 in recent heart transplant recipients: Clinicopathologic features and early outcomes.

Background: The impact of COVID-19 on heart transplant (HTx) recipients remains unclear, particularly in the early post-transplant period.

Methods: We share novel insights from our experience in five HTx patients with COVID-19 (three within 2 months post-transplant) from our institution at the epicenter of the pandemic.

Results: All five exhibited moderate (requiring hospitalization, n = 3) or severe (requiring ICU and/or mechanical ventilation, n = 2) illness.

"Lose the Tube": A Choosing Wisely initiative to reduce catheter-associated urinary tract infections in hospitalist-led inpatient units.

We developed a multidisciplinary initiative, "Lose the Tube," focused on a Choosing Wisely recommendation to decrease catheter-associated urinary tract infection (CAUTI) rates and catheter days. Through an electronic health record catheter identification tool, daily interdisciplinary query, and clinician education, our multifaceted intervention reduced mean per-person catheter days from 3.3 to 2.

Masks for prevention of respiratory viruses on the BMT unit: results of a quality initiative.

Respiratory viral infections (RVI) cause significant morbidity and mortality in hospitalized oncology patients. These viruses are easily spread from asymptomatic and/or symptomatic healthcare workers and visitors to immunocompromised patients, and literature review of facemasks for prevention of infection revealed mixed results. The Bone Marrow Transplant (BMT) Quality Assurance (QA) Committee at Mount Sinai began a surgical mask initiative on the BMT unit.

Whole-genome sequencing identifies emergence of a quinolone resistance mutation in a case of Stenotrophomonas maltophilia bacteremia.

Whole-genome sequences for Stenotrophomonas maltophilia serial isolates from a bacteremic patient before and after development of levofloxacin resistance were assembled de novo and differed by one single-nucleotide variant in smeT, a repressor for multidrug efflux operon smeDEF. Along with sequenced isolates from five contemporaneous cases, they displayed considerable diversity compared against all published complete genomes. Whole-genome sequencing and complete assembly can conclusively identify resistance mechanisms emerging in S.

Performance of creatinine and cystatin C GFR estimating equations in an HIV-positive population on antiretrovirals.

Objective: To evaluate the performance of Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) creatinine, cystatin C, and creatinine-cystatin C estimating equations in HIV-positive patients.

Methods: We evaluated the performance of the Modification of Diet in Renal Disease (MDRD) Study and CKD-EPI creatinine 2009, CKD-EPI cystatin C 2012, and CKD-EPI creatinine-cystatin C 2012 glomerular filtration rate (GFR) estimating equations compared with GFR measured using plasma clearance of iohexol in 200 HIV-positive patients on stable antiretroviral therapy. Creatinine and cystatin C assays were standardized to certified reference materials.

Barriers to HIV care: an exploration of the complexities that influence engagement in and utilization of treatment.

This study is an exploration of engagement in outpatient medical care, medication utilization, and barriers to treatment utilization among 24 predominantly low-income, ethnic minority adults who were admitted to an urban hospital for HIV-related illnesses. A semi-structured interview was administered during the sample's hospital stay to explore patterns of service use and identify barriers to care. The majority of the sample was connected to an outpatient provider and satisfied with the care they received; however, most missed treatment appointments and skipped medication dosages.

Acceptance of rapid HIV testing among medical inpatients in New York City.

Early diagnosis of HIV infection is important for both individual and public health. This study examined patient acceptability of routine, voluntary HIV testing in a New York City hospital serving East Harlem, a diverse community with an HIV seroprevalence of 2.6%.