Recurrent respiratory papillomatosis associated with gastroesophageal reflux disease in children.

The hallmark of gastroesophageal reflux disease (GERD) is an increased exposure of esophageal and laryngeal mucosa to gastric juice. This exposure can cause complications such as chronic laryngitis or chronic respiratory diseases. We report our experience in managing three pediatric patients with severe recurrent juvenile laryngeal papillomatosis (JLP) associated with GERD. All patients showed a high rate of recurrence requiring multiple laser surgeries. Systemic alpha interferon therapy over a period of more than 1 year and photodynamic therapy with dihematoporphyrin produced no improvement. However, after therapy for GERD, the rate of recurrence of JLP decreased significantly. Although the course of respiratory papillomatosis is known to fluctuate, our findings suggest that gastroesophageal reflux may have a role in aggravating papillomatosis.