[Effectiveness of antireflux therapy in asthmatic children with gastroesophageal reflux disease].

There is an increased interest within literature regarding the relationship between gastro-esophageal reflux disease and asthma. The study was performed to assess the efficiency of antireflux therapy in asthmatic children. In a group of asthmatic children (n = 34, 22 male, age range: 2, 5-17 years) the pulmonary function tests were made by means of spirometry in those patients in which reflux disease was diagnosed by means of 24h esophageal pH-monitoring and upper digestive endoscopy. All these patients were reevaluated by means of spirometry 3 months after the antireflux therapy with ranitidine and cisapride added to antiasthmatic therapy. Three months later the results showed a significant decrease in frequency of asthma exacerbations from 3.18 +/- 4.86 to 0.45 +/- 0.80 (p = 0.016). There is also a significant increase of FEV1 (p = 0.04) and of FEV1/FVC (p = 0.018) in asthmatic patients with reflux disease and a positive symptomatic index, and of FEV1/FVC (p = 0.002) in all asthmatic children with abnormal gastro-esophageal reflux respectively. In conclusion, by adding antireflux therapy in asthmatic children there is a significant improvement in clinical and some of functional parameters.