Rheumatoid arthritis (RA) is one of the most common autoimmune diseases. One hypothesis is that inflammation in the respiratory tract results in autoantibody formation that later leads to disease. Kronzer et al. set out to narrow the knowledge gaps related to the oral-respiratory factors that may mediate RA pathogenesis.
Post-market clinical safety trials have indicated that medications containing both long-acting beta agonists (LABAs) and inhaled corticosteroids (ICSs) do not result in more serious asthma-related outcomes than treatment with ICSs alone…