%0 Journal Article %A Sebastián E Ibáñez Vodnizza %A Luis Morales Murillo %A Matías de la Rivera Vergara %A Roberto Saldías Martínez %T Reactivation of adult-onset Still’s disease after use of the COVID-19 ChAdOx1-S vaccine %D 2022 %R 10.1136/bcr-2022-249290 %J BMJ Case Reports %P e249290 %V 15 %N 8 %X A woman in her 60s with a history of adult-onset Still’s disease (AOSD) in remission for 14 years received the ChAdOx1-S vaccine as a booster to her initial vaccination schedule (two doses of CoronaVac vaccine 6 months apart). Two weeks later, she consulted for symptoms suggestive of AOSD reactivation. This was confirmed during hospitalisation, where renal and cardiac involvement were also observed. Despite using high-dose corticosteroids, troponin T and N-terminal pro hormone B-type natriuretic peptide (NT-proBNP) were persistently elevated. Tocilizumab was used, with which the patient achieved complete remission of her symptoms and normalised her laboratory tests. %U https://casereports.bmj.com/content/bmjcr/15/8/e249290.full.pdf