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Key clinical point: Dupilumab lowered SARS-CoV-2 immunoglobulin G (IgG) antibody levels in unvaccinated patients with atopic dermatitis (AD) and COVID-19 infection; however, it did not impair antibody response in mRNA vaccinated patients with AD.
Major finding: SARS-CoV-2 IgG antibody levels were significantly lower in unvaccinated patients with COVID-19 infection receiving dupilumab vs. systemic medications (P = .01) for AD, whereas they were similar in all vaccinated patients across the dupilumab, systemic medication, and topical therapy treatment groups (P > .18).
Study details: This study included patients with moderate-to-severe AD who were either infected with COVID-19 and were unvaccinated (n = 54) or had received a second mRNA vaccine dose ≥14 days before serum samples were collected (n = 180).
Disclosures: This work was supported by the Department of Dermatology at the Icahn School of Medicine at Mount Sinai in New York City, Regeneron, Sanofi, and the US National Institute of Allergy and Infectious Diseases. E Guttman-Yassky declared being an employee of Mount Sinai, receiving research funds, and serving as a consultant for several sources. AB Pavel declared having a research contract with Mount Sinai.
Source: Ungar B et al. The impact of dupilumab treatment on severe acute respiratory syndrome coronavirus 2-coronavirus disease 2019 antibody responses in patients with atopic dermatitis. Ann Allergy Asthma Immunol. 2022 (Mar 25). Doi: 10.1016/j.anai.2022.03.019
Key clinical point: Dupilumab lowered SARS-CoV-2 immunoglobulin G (IgG) antibody levels in unvaccinated patients with atopic dermatitis (AD) and COVID-19 infection; however, it did not impair antibody response in mRNA vaccinated patients with AD.
Major finding: SARS-CoV-2 IgG antibody levels were significantly lower in unvaccinated patients with COVID-19 infection receiving dupilumab vs. systemic medications (P = .01) for AD, whereas they were similar in all vaccinated patients across the dupilumab, systemic medication, and topical therapy treatment groups (P > .18).
Study details: This study included patients with moderate-to-severe AD who were either infected with COVID-19 and were unvaccinated (n = 54) or had received a second mRNA vaccine dose ≥14 days before serum samples were collected (n = 180).
Disclosures: This work was supported by the Department of Dermatology at the Icahn School of Medicine at Mount Sinai in New York City, Regeneron, Sanofi, and the US National Institute of Allergy and Infectious Diseases. E Guttman-Yassky declared being an employee of Mount Sinai, receiving research funds, and serving as a consultant for several sources. AB Pavel declared having a research contract with Mount Sinai.
Source: Ungar B et al. The impact of dupilumab treatment on severe acute respiratory syndrome coronavirus 2-coronavirus disease 2019 antibody responses in patients with atopic dermatitis. Ann Allergy Asthma Immunol. 2022 (Mar 25). Doi: 10.1016/j.anai.2022.03.019
Key clinical point: Dupilumab lowered SARS-CoV-2 immunoglobulin G (IgG) antibody levels in unvaccinated patients with atopic dermatitis (AD) and COVID-19 infection; however, it did not impair antibody response in mRNA vaccinated patients with AD.
Major finding: SARS-CoV-2 IgG antibody levels were significantly lower in unvaccinated patients with COVID-19 infection receiving dupilumab vs. systemic medications (P = .01) for AD, whereas they were similar in all vaccinated patients across the dupilumab, systemic medication, and topical therapy treatment groups (P > .18).
Study details: This study included patients with moderate-to-severe AD who were either infected with COVID-19 and were unvaccinated (n = 54) or had received a second mRNA vaccine dose ≥14 days before serum samples were collected (n = 180).
Disclosures: This work was supported by the Department of Dermatology at the Icahn School of Medicine at Mount Sinai in New York City, Regeneron, Sanofi, and the US National Institute of Allergy and Infectious Diseases. E Guttman-Yassky declared being an employee of Mount Sinai, receiving research funds, and serving as a consultant for several sources. AB Pavel declared having a research contract with Mount Sinai.
Source: Ungar B et al. The impact of dupilumab treatment on severe acute respiratory syndrome coronavirus 2-coronavirus disease 2019 antibody responses in patients with atopic dermatitis. Ann Allergy Asthma Immunol. 2022 (Mar 25). Doi: 10.1016/j.anai.2022.03.019