RESUMO
Recurrent respiratory papillomatosis (RRP), a viral disease caused by human papillomavirus (HPV), is the most common benign neoplasm of the larynx among children and the second most frequent cause of infantile hoarseness. The course of the disease is variable; some patients experience spontaneous remission, while others may develop an aggressive respiratory compromise. Especially juvenile-onset RRP cases experience shorter intervals between surgical interventions and thus more surgeries overall, causing high rates of depression and voice-related quality of life. Various local adjuvant therapies have been studied with mixed efficacy and some early potential but have failed to show consistent effect across large cohorts of patients. Bevacizumab, a recombinant monoclonal antibody that inhibits VEGF, has shown efficacy in patients with rapid regrowth of papillomas with severe airway compromise, and/or distal multisite spread of disease. We present three juvenile-onset RRP cases successfully managed with systemically administered bevacizumab.
