Association between physical activity and immunogenicity of an inactivated virus vaccine against SARS-CoV-2 in patients with autoimmune rheumatic diseases

OBJECTIVES: To investigate whether physical activity is associated with enhanced immunogenicity of a SARS-CoV-2 inactivated vaccine (Coronavac) in patients with autoimmune rheumatic diseases (ARD) (n = 898) and in non-ARD (n = 197) individuals without pre-existing immunogenicity to SARS-CoV-2. METHO...

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Detalles Bibliográficos
Autores principales: Gualano, Bruno, Lemes, Italo R., Silva, Rafael P., Pinto, Ana J., Mazzolani, Bruna C., Smaira, Fabiana I., Sieczkowska, Sofia M., Aikawa, Nadia E., Pasoto, Sandra G., Medeiros-Ribeiro, Ana C., Saad, Carla G.S., Yuki, Emily F.N., Silva, Clovis A., Swinton, Paul, Hallal, Pedro C., Roschel, Hamilton, Bonfa, Eloisa
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier Inc. 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8697420/
https://www.ncbi.nlm.nih.gov/pubmed/34954325
http://dx.doi.org/10.1016/j.bbi.2021.12.016
Descripción
Sumario:OBJECTIVES: To investigate whether physical activity is associated with enhanced immunogenicity of a SARS-CoV-2 inactivated vaccine (Coronavac) in patients with autoimmune rheumatic diseases (ARD) (n = 898) and in non-ARD (n = 197) individuals without pre-existing immunogenicity to SARS-CoV-2. METHODS: This was a prospective cohort study within an open-label, single-arm, phase 4 vaccination trial. Immunogenicity was assessed after vaccination by measuring seroconversion rates of total anti-SARS-CoV-2 S1/S2 IgG (SC), geometric mean titers of anti-S1/S2 IgG (GMT), factor-increase in GMT (FI-GMT), frequency of neutralizing antibody (NAb), and median neutralizing activity. Physical activity (active being defined as ≥ 150 min/week) and sedentary behavior (>8h/day) were assessed by questionnaire. RESULTS: Physically active ARD patients (n = 494) were younger and less frequently used prednisone/biologics than inactive patients (n = 404). After controlling for covariates, active patients exhibited greater SC (OR: 1.4 [95%CI: 1.1–2.0]), GMT (32% [95%CI: 8.8–60) and FI-GMT (33% [95%CI: 9.6–63%]) vs. inactive. Cluster analysis (physical activity/sedentary status) revealed greater GMT (43.0% [95% CI: 11.0–84.0%) and FI-GMT (48.0% [95%CI: 14.0–92.0%]) in active/non-sedentary vs. inactive/sedentary ARD patients. A dose–response was observed, with greater benefits for the group of patients performing ≥ 350 min/week of physical activity (OR: 1.6 [95%CI: 1.1–2.4]; 41% [95%CI: 10–80%]; 35% [95%CI: 4.3–74], for SC, GMT, and FI-GMT, respectively) vs. the least active group (≤30 min/week). Greater SC (OR: 9.9 [95%CI: 1.1–89.0]) and GMT (26% [95%CI: 2.2–56.0%]) were observed in active vs. inactive non-ARD. CONCLUSIONS: A physically active lifestyle may enhance SARS-CoV-2 vaccine immunogenicity, a finding of particular clinical relevance for immunocompromised patients. TRIAL REGISTRATION: Clinicaltrials.gov #NCT04754698.

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