Laboratory test trends within 72 hours of hospital admission associated with death among COVID-19 patients.

Early identification of patients at risk for severe coronavirus disease 2019 (COVID-19) is crucial for appropriate triage and determination of need for closer monitoring. Few studies have examined laboratory trends in COVID-19 infection and sought to quantify the degree to which laboratory values affect mortality. We conducted a retrospective cohort (n = 407) study of hospitalized patients with COVID-19 early in the course of the pandemic, from March 16th to April 8th, 2020 and compared baseline to repeat laboratory testing 72 hours into admission. The primary outcome was death. We found that rises of 25 mg/L C-reactive protein, 50 units/L lactate dehydrogenase, and 100 ng/mL ferritin were associated with 23%, 28%, and 1% increased odds of death, respectively. In contrast, changes in fibrinogen, D-dimer, white blood cell count, and creatinine in the first few days of hospital admission were not associated with mortality. These quantitative findings may assist clinicians in determining the risk of potential clinical decline in patients with COVID-19 and influence early management.

Factors associated with inpatient complications among patients with obesity and COVID-19 at an urban safety-net hospital: A retrospective cohort study.

Objective: Obesity increases morbidity and mortality from Coronavirus disease 2019 (COVID-19). This study characterized inpatient complications among patients with obesity and COVID-19-including myocardial infarction, renal failure requiring dialysis, stroke, secondary bacterial infection, and venous thromboembolism-and identified factors associated with developing at least one inpatient complication at a safety-net hospital with a diverse cohort. Methods: A retrospective review was performed of all patients admitted for ≥3 days with COVID-19 between 16 March 2020, and 8 April 2020. Logistic regression identified factors associated with developing at least one COVID-19-related complication among patients with obesity (body mass index ≥30 kg/m2). Results: 374 patients were included; 53.7% were classified as having obesity, 43.9% identified as Black, and 38.5% identified as Latino or Hispanic. Obesity was not associated with having at least one inpatient complication on multivariable analysis, but increased age (aOR 1.02, [95% CI 1.01-1.04], p = 0.010) and obstructive sleep apnea (aOR 2.25, [1.08-4.85], p = 0.034) were associated with this outcome. Conclusions: Obesity was not associated with specified inpatient complications among patients with COVID-19 admitted to a health system caring for diverse patients. Future studies should incorporate larger cohorts and reflect newer treatment protocols.

Outcomes of transtympanic dexamethasone perfusion using the MicroWickTM in patients with Ménière's disease: A cross-sectional study.

PURPOSE: To assess the efficacy of a 4-week transtympanic dexamethasone perfusion using the Silverstein MicroWickTM in patients with Ménière's disease. MATERIALS AND METHODS: A self-reported questionnaire was designed and sent to patients who underwent transtympanic dexamethasone perfusion using the Silverstein MicroWickTM from January 2017 to December 2020. A retrospective chart review was conducted to gather demographic and audiological data of those who responded. RESULTS: Forty respondents were separated into Group 1 (n = 34), who required no further procedure, and Group 2 (n = 6), who required additional procedure for Ménière's disease. In Group 1, 50% reported subjective improvement in tinnitus, 59% in aural fullness, 79% in vertigo, and 21% in hearing loss after the MicroWickTM treatment. A statistical analysis of the scores revealed that the improvement in aural fullness and vertigo met significance (p = 0.03 and p = 0.002, respectively). In Group 2, no significant change was seen in their symptoms. Audiological data showed no significant change in the pure tone average or the word recognition score after the treatment. CONCLUSION: Transtympanic dexamethasone perfusion using the Silverstein MicroWickTM is a well-tolerated treatment option for patients with Ménière's disease. Our survey data suggest its significant efficacy in reducing aural fullness and vertigo attacks in these patients. Prospective studies will be conducted to further establish its potential role in successfully managing patients with Ménière's disease.