Immunogenicity and safety to SARS-Cov-2 vaccination in patients with systemic vasculitis.
Обработка статьи · этапы, ошибки и управление
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Biegelmeyer Erika, de Freitas Aguiar Mariana, Dias Cardoso Ribeiro Priscila, Machado Ketty Lysie Libardi Lira, Paiva França Telles Camila Maria, Euzébio Ribeiro Sandra Lúcia, Sarzi Sartori Natália, Poubel Vieira de Rezende Rodrigo, Guedes de Melo Ana Karla, Alves Cruz Vitor, Rodrigues de Abreu Vieira Rejane Maria, Kakehasi Adriana Maria, Dias Corrêa Maria Cecília, Azevedo Valderilio Feijó, Martins-Filho Olindo Assis, Matos Melo Campos Peixoto Flávia Maria, de Oliveira Magalhães Vanessa, Gomes Gouveia Maria da Penha, Karnopp Thaís Evelyn, Lino Baptista Katia, Santos Melo Tâmara, Rêgo Jozelia, Rodrigues Vieira Adah Sophia, Faria Moreira Gomes Tavares Anna Carolina, Dornelas Paz Carvalho Victória, Peruhype-Magalhães Vanessa, Dias Laiza Hombre, Lima de Lima Raquel, da Silva Gonçalves Kimberly Rossana, Rodrigues Querido Fortes Natália, Marques Veghini Débora, Amorim Jônatas Almeida, Tuão Raiza Casian, Lallemand Tapia Karina Rosemarie, Kayser Cristiane, Castro Charlles Heldan de Moura, Barbosa Beloni Lirio Maressa, Bühring Juliana, Xavier Ricardo Machado, Teixeira-Carvalho Andréa, Angelina de Souza Viviane, Monticielo Odirlei André, Ferreira Gilda Aparecida, Pinheiro Marcelo de Medeiros, Torres Dos Reis Neto Edgard, Sato Emilia Inoue, Valim Valeria, Pileggi Gecilmara Salviato, de Souza Alexandre Wagner Silva
Аннотация
METHODS: This multicenter cohort study including systemic vasculitis included patients from SAFER study (Safety and Efficacy of COVID-19 Vaccines in Rheumatic Diseases). We evaluated serum IgG levels against the SARS-CoV-2 spike protein receptor-binding domain (IgG anti-RBD) at baseline and 28 days post-vaccination, disease activity scores, new cases of COVID-19 infections, and adverse events.
RESULTS: Seventy-three patients with systemic vasculitis were included. Behçet's disease (n=39), Takayasu arteritis (n=15), and antineutrophil cytoplasmic antibody-associated vasculitis (n=14) were the most common vasculitis forms. The majority of the patients had no comorbidities and were in remission. Seventy patients received one, 65 two, and 60 three vaccine doses. ChAdOx1 nCoV-19 (AstraZeneca/Oxford) (n=36) and CoronaVac (Sinovac) (n=25) were primarily the most common vaccines, while BNT162b2 (Pfizer-BioNTech) was usually the booster vaccine. ChAdOx1 nCoV-19 induced higher IgG anti-RBD than CoronaVac after two doses (p=0.002), but this difference disappeared after the booster dose. No differences in vaccine response were noted between heterologous and homologous regimens or vasculitis types. The new cases of COVID-19 (16.9%), hospitalization (1.5%), and mortality (1.5%) rates were relatively low following vaccination. Disease activity remained stable, and adverse events were mostly mild. Only one severe adverse event was observed.
CONCLUSION: Different SARS-CoV-2 vaccines demonstrated immunogenicity and clinical effectiveness in systemic vasculitis. The three-dose schedule was safe without increasing relapse risk.