10 research outputs found
Mucocutaneous disease and related clinical characteristics in hospitalized children and adolescents with COVID-19 and multisystem inflammatory syndrome in children.
Background
Little is known about mucocutaneous disease in acutely ill children and adolescents with COVID-19 and multisystem inflammatory syndrome in children (MIS-C). Objective
To characterize mucocutaneous disease and its relation to clinical course among hospitalized patients with COVID-19 and MIS-C. Methods
Descriptive cohort study of prospectively and consecutively hospitalized eligible patients between May 11, 2020 and June 5, 2020. Results
In COVID-19 patients, 4 of 12 (33%) had rash and/or mucositis, including erythema, morbilliform pattern, and lip mucositis. In MIS-C patients, 9 of 19 (47%) had rash and/or mucositis, including erythema, morbilliform, retiform purpura, targetoid and urticarial patterns, along with acral edema, lip mucositis, tongue papillitis, and conjunctivitis. COVID-19 patients with rash had less frequent respiratory symptoms, pediatric intensive care unit admission, invasive ventilation, and shorter stay versus COVID-19 patients without rash. MIS-C patients with rash had less frequent pediatric intensive care unit admission, shock, ventilation, as well as lower levels of C-reactive protein, ferritin, D-dimer, and troponin (vs MIS-C without rash). Neutrophil-to-lymphocyte ratio was similar for patients with and without rash in both groups. None of the MIS-C patients met criteria for Kawasaki disease. Limitations
Small sample sizes. Conclusions
Mucocutaneous disease is common among children and adolescents with COVID-19 and MIS-C. Laboratory trends observed in patients with rash may prognosticate a less severe course
Supplementary COVID Zoster
Supplementary to Risk of Herpes Zoster Reactivation After mRNA COVID-19 Vaccination: A Cohort StudyTHIS DATASET IS ARCHIVED AT DANS/EASY, BUT NOT ACCESSIBLE HERE. TO VIEW A LIST OF FILES AND ACCESS THE FILES IN THIS DATASET CLICK ON THE DOI-LINK ABOV
Typhoid in U.S. Children: A Need to Understand Prevention Attitudes in South Asian Immigrant Communities.
Prevalence of type 2 diabetes mellitus among patients with hidradenitis suppurativa in the United States
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Internet Searches About Infectious Diseases Training During the Coronavirus Disease 2019 Pandemic.
The COVID- 19 pandemic has showcased the field of Infectious Diseases (ID). We used Google Trends to find that this newfound attention has led to higher interest in ID training
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Risk of new-onset type 2 diabetes in 600 055 people after COVID-19: A cohort study.
Case Report: Typhoid Fever Complicated by Acute Respiratory Distress Syndrome in a Pediatric Traveler
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Sex differences in type 2 diabetes mellitus prevalence among persons with HIV.
ObjectiveTo examine whether type 2 diabetes mellitus (T2DM) is more common among women with HIV (WWH) than men with HIV (MWH).DesignA cross-sectional analysis of a demographically heterogenous population-based sample of more than 64 million patients in the United States.MethodsUsing the Explorys (IBM) database, compare the prevalence of T2DM among men and women without HIV and influence of HIV on T2DM by sex controlling for confounding factors.ResultsFrom 19 182 775 persons included in the study, 39 485 were with HIV. Rates of obesity was higher among WWH than MWH (58 vs. 35%). Prevalence of T2DM among WWH was 23% compared with 16% among MWH (P < 0.001). In sex-stratified adjusted analysis, WWH had 1.31 [95% confidence interval (CI), 1.24-1.38] times the odds of having T2DM than women without HIV. Women with HIV was associated with T2DM across all demographic subgroups. In contrast, no association between HIV and T2DM was observed among men (OR 1.01; 95% CI 0.98-1.05).ConclusionThese data suggest that HIV confers a sex-specific increase in odds of T2DM among women but not men
Dipeptide-Based Metabolic Labeling of Bacterial Cells for Endogenous Antibody Recruitment
The number of antibiotic-resistant
bacterial infections has increased
dramatically over the past decade. To combat these pathogens, novel
antimicrobial strategies must be explored and developed. We previously
reported a strategy based on hapten-modified cell wall analogues to
induce recruitment of endogenous antibodies to bacterial cell surfaces.
Cell surface remodeling using unnatural single d-amino acid
cell wall analogues led to modification at the C-terminus of the peptidoglycan
stem peptide. During peptidoglycan processing, installed hapten-displaying
amino acids can be subsequently removed by cell wall enzymes. Herein,
we disclose a two-step dipeptide peptidoglycan remodeling strategy
aimed at introducing haptens at an alternative site within the stem
peptide to improve retention and diminish removal by cell wall enzymes.
Through this redesigned strategy, we determined size constraints of
peptidoglycan remodeling and applied these constraints to attain hapten–linker
conjugates that produced high levels of antibody recruitment to bacterial
cell surfaces
Eruptions and Related Clinical Course Among 296 Hospitalized Adults with Confirmed COVID-19.
Background
Limited information exists on mucocutaneous disease and its relation to course of COVID-19. Objective
To estimate prevalence of mucocutaneous findings, characterize morphologic patterns, and describe relationship to course in hospitalized adults with COVID-19. Methods
Prospective cohort study at two tertiary hospitals (Northwell Health) between May 11, 2020 and June 15, 2020. Results
Among 296 hospitalized adults with COVID-19, 35 (11.8%) had at least one disease-related eruption. Patterns included ulcer (13/35, 37.1%), purpura (9/35, 25.7%), necrosis (5/35, 14.3%), non-specific erythema (4/35, 11.4%), morbilliform eruption (4/35, 11.4%), pernio-like lesions (4/35, 11.4%), and vesicles (1/35, 2.9%). Patterns also demonstrated anatomic site-specificity. A greater proportion of patients with mucocutaneous findings used mechanical ventilation [61% vs. 30%], used vasopressors [77% vs. 33%], initiated dialysis [31% vs. 9%], had thrombosis [17% vs. 11%], and had in-hospital mortality [34% vs. 12%] compared to those without mucocutaneous findings. Patients with mucocutaneous disease were more likely to use mechanical ventilation [adjusted PR 1.98 (1.37-2.86); PLimitationsSkin biopsies were not performed. Conclusions
Distinct mucocutaneous patterns were identified in hospitalized adults with COVID-19. Mucocutaneous disease may be linked to more severe clinical course