Purpose There is still scarce data on SARS-CoV-2 infection in patients with Inborn Errors of Immunity (IEI) and many unresolved questions. We aimed to describe the clinical outcome of SARS-CoV-2 infection in Brazilian IEI patients and identify factors influencing the infection. Methods We did a cross-sectional, multicenter study that included patients of any age affected by IEI and SARS-CoV-2 infection. The variables studied were sex, age, type of IEI, comorbidities (number and type), treatment in use for IEI, clinical manifestations and severity of SARS-CoV-2 infection. Results 121 patients were included: 55.4% female, ages from six months to 74 yo (median age = 25.1 yo). Most patients had predominantly antibody deficiency (n = 53). The infection was mostly asymptomatic (n = 21) and mild (n = 66), and one child had multisystem inflammatory syndrome (MIS-C). We could not observe sex-related susceptibility, and there was a weak correlation between age and severity of infection. The number of comorbidities was higher in severe cases, particularly bronchiectasis and cardiopathy. There were no severe cases in hereditary angioedema patients. Six patients aged 2 to 74 years died, three of them with antibody deficiency. Conclusion The outcome was mild in most patients, but the Case Fatality Ratio was higher than in the general population. However, the type of IEI was not a determining factor for severity, except for complement deficiencies linked to milder COVID-19. The severity of SARS-CoV-2 infection seems to be more related to older age, a higher number of comorbidities and type of comorbidities (bronchiectasis and cardiopathy).
Introduction
The COVID‐19 pandemic dramatically disrupts health care around the globe. The impact of the pandemic on chronic urticaria (CU) and its management are largely unknown.
Aim
To understand how CU patients are affected by the COVID‐19 pandemic; how specialists alter CU patient management; and the course of CU in patients with COVID‐19.
Materials and Methods
Our cross‐sectional, international, questionnaire‐based, multicenter UCARE COVID‐CU study assessed the impact of the pandemic on patient consultations, remote treatment, changes in medications, and clinical consequences.
Results
The COVID‐19 pandemic severely impairs CU patient care, with less than 50% of the weekly numbers of patients treated as compared to before the pandemic. Reduced patient referrals and clinic hours were the major reasons. Almost half of responding UCARE physicians were involved in COVID‐19 patient care, which negatively impacted on the care of urticaria patients. The rate of face‐to‐face consultations decreased by 62%, from 90% to less than half, whereas the rate of remote consultations increased by more than 600%, from one in 10 to more than two thirds. Cyclosporine and systemic corticosteroids, but not antihistamines or omalizumab, are used less during the pandemic. CU does not affect the course of COVID‐19, but COVID‐19 results in CU exacerbation in one of three patients, with higher rates in patients with severe COVID‐19.
Conclusions
The COVID‐19 pandemic brings major changes and challenges for CU patients and their physicians. The long‐term consequences of these changes, especially the increased use of remote consultations, require careful evaluation.
Purpose: There is still scarce data on SARS-CoV-2 infection in patients with Inborn Errors of Immunity (IEI) and many questions. We aimed to describe the clinical outcome of SARS-CoV-2 infection in Brazilian IEI patients and to identify factors influencing the outcome of infection.Methods: We did a cross-sectional, multicenter study that included patients of any age affected by IEI and SARS-CoV-2 infection. The variables studied were sex, age, type of IEI, comorbidities (number and type), treatment in use for IEI, clinical manifestations and severity of SARS-CoV-2 infection. Results: 121 patients were included: 55.4% female, ages from six months to 74 yo (median age = 25.1 yo). Most patients had predominantly antibody deficiency (n=53). The infection presented mostly as asymptomatic (n=21) and mild (n=66), and one child had multisystem inflammatory syndrome (MIS-C). We could not observe sex related susceptibility and observed a weak correlation between age and severity of infection. The number of comorbidities was higher in severe cases, particularly bronchiectasis and cardiopathy. There were no severe cases in hereditary angioedema patients. Six patients aged 2 to 74 years died, three of them with antibody deficiency. Conclusion: The outcome was mild in most patients, but the Case Fatality Ratio was higher than in the general population. Patients with complement deficiencies had milder COVID-19. However, the type of IEI was not a determining factor for severity. The severity of SARS-CoV-2 infection seems to be more related to older age, higher number of comorbidities and type of comorbidities (bronchiectasis and cardiopathy).
[Epub ahead of print]. 8. Van Gasse AL, Ebo DG, Chiriac AM, et al. The limited value of prolonged drug challenges in nonimmediate amoxicillin (clavulanic acid) hypersensitivity.
BACKGROUNDChronic urticaria is a debilitating disease that considerably affects
health-related quality of life, and the Chronic Urticaria Quality of Life
Questionnaire is the only questionnaire specifically designed for its
evaluation.OBJECTIVETo evaluate the quality of life of patients with chronic urticaria, using the
Brazilian Portuguese version of the Chronic Urticaria Quality of Life
Questionnaire.METHODSThe Chronic Urticaria Quality of Life Questionnaire was self-administered in
112 chronic urticaria patients and disease activity was assessed through the
Urticaria Activity Score. Clinical and socio-demographic characteristics of
patients were studied, such as: age, sex, etiologic diagnosis of chronic
urticaria, duration of disease and Urticaria Activity Score.RESULTSThe population studied was composed 85.72% of women with a mean age of 46
years (18-90), while the median disease duration period was 10 years (3
months-60 years). Regarding the etiologic diagnosis, 48.22% had chronic
spontaneous urticaria; 22.32% associated with inducible urticaria, 28.57%
with chronic autoimmune urticaria, and 23.21% had physical urticaria alone.
Disease activity evaluated using the Urticaria Activity Score was 1.04
± 1.61 (0-6). The total score for the Chronic Urticaria Quality of
Life Questionnaire was 36 (0-100) and dimension I (sleep/mental
status/eating) had a greater impact on quality of life. The items with the
highest mean scores were nervousness and shame over lesions, while the items
with the lowest scores were lip swelling and limitations on sporting
activities.CONCLUSIONSChronic urticaria compromises patients' quality of life, mainly those with
more severe disease or who are diagnosed with chronic autoimmune
urticaria.
A paucity of patients with Type II HAE and a high frequency of laparotomy were observed, highlighting the need for better diagnosis in Brazil. HAE related educational activities, improved diagnosis and access to available therapy are needed in Brazil.
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