Long-Term Omalizumab in Elderly Patients with Chronic Urticaria: Is It a Safe Therapy?

Eighty-nine patients were included, divided into two groups (<70 vs. ≥70 years). The overall rate of adverse events (AEs) was 48%, mainly mild. No association between age and AE was found (p = 0.789). No serious AE such as anaphylaxis was detected. CSU predominated in both groups. CIndU was less prevalent in the elderly (p = 0.017). There was no association between age and the other variables. Although the frequency of neoplasms was slightly higher in the elderly with OMA, we found no difference compared to the incidence of neoplasms in the general population. Therefore, our data suggest that OMA may be a safe treatment in elderly people with CSU/CIndU for prolonged periods of treatment, although further studies with larger samples are needed to corroborate our observations.