Letter to the editor: Unexpected high mortality in COVID-19 and diabetic ketoacidosis To the EditorPatients with diabetes mellitus (DM) appear to be at a greater risk for severe symptoms and complications, including death from 2]. DM is a common comorbidity in patients affected with COVID-19 and may cause ketosis, ketoacidosis, and diabetic ketoacidosis (DKA) [3]. In patients with DM, acute hyperglycemic crises such as DKA and hyperosmolar hyperglycemic state can be precipitated by an acute illness such as COVID-19 and it can result in catastrophic outcomes. At Jacobi Medical Center, an epicenter of the COVID-19 pandemic crisis, we noted that a significant proportion of patients with COVID-19 also presented with DKA. We identified 50 such patients admitted with COVID-19 from March 10th to April 30th of 2020 who concomitantly had DKA upon admission or developed DKA during their hospital course. DKA was defined as blood glucose N250 mg/dL, an elevated anion gap, and positive ketones in blood or urine. COVID-19 was confirmed by real-time reverse-transcription polymerase chain reaction (PCR) assay (BioReference Laboratories, Elmwood Park, NJ).Among the evaluated patients, 32 (64%) were male, the median age was 59 years (IQR 42.3-70), 16 (31%) were Hispanic, 15 (30%) were African American, and the median body mass index (BMI) was 27.15 kg/m 2 (see Table 1). Six of the 50 patients (12%) had a previous diagnosis of Type 1 DM with a median hemoglobin A1C (HbA1C) before the admission of 11%. Forty-four (88%) patients had previously diagnosed type 2 DM and their median HbA1c before the admission was 8.05%. Eight patients (16%) had previously undiagnosed DM. Twenty (40%) patients were on oral hypoglycemic agents with only 2 on SGLT2 inhibitors (which are known to increase the risk of ketoacidosis), 24 (48%) were on a home insulin regimen, and 4 (8%) patients were receiving treatment with GLP-1 agonists.The median value of the initial glucose on presentation in our sample population was 506.5 mg/dL (252.0-1485.0 mg/dL). Forty-three (86%) patients were treated with intravenous insulin infusion protocol and 7 (14%) were treated with subcutaneous insulin protocol. The mean insulin and the intravenous fluids requirements in the first 24 h were 115. 5Author contributions NCP, SP, JA, and PK contributed to the design and implementation of the data collection, and to the analysis of the results. All author's discussed the results and contributed to the final manuscript.
Convalescent plasma with severe acute respiratory disease coronavirus 2 (SARS-CoV-2) antibodies (CCP) may hold promise as a treatment for coronavirus disease 2019 (COVID-19). We compared the mortality and clinical outcome of patients with COVID-19 who received 200 mL of CCP with a spike protein IgG titer ≥ 1:2430 (median 1:47,385) within 72 hours of admission with propensity score–matched controls cared for at a medical center in the Bronx, between April 13 and May 4, 2020. Matching criteria for controls were age, sex, body mass index, race, ethnicity, comorbidities, week of admission, oxygen requirement, D-dimer, lymphocyte counts, corticosteroid use, and anticoagulation use. There was no difference in mortality or oxygenation between CCP recipients and controls at day 28. When stratified by age, compared with matched controls, CCP recipients less than 65 years had 4-fold lower risk of mortality and 4-fold lower risk of deterioration in oxygenation or mortality at day 28. For CCP recipients, pretransfusion spike protein IgG, IgM, and IgA titers were associated with mortality at day 28 in univariate analyses. No adverse effects of CCP were observed. Our results suggest CCP may be beneficial for hospitalized patients less than 65 years, but data from controlled trials are needed to validate this finding and establish the effect of aging on CCP efficacy.
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