The effects of assisted autogenic drainage, combined or not with bouncing on gastroesophageal reflux in infants.

Aim: This study aimed to determine the effect of assisted autogenic drainage (AAD) with or without bouncing (BAAD) on both acid and non-acid gastroesophageal reflux (GER) in infants <1 year.

Methods: During a 24-h multichannel intraluminal impedance-pH monitoring (MII-pH), infants were treated with a 20-min intervention of AAD (in supine position) or BAAD (in upright position), 2 h postprandial. In this controlled trial with intra-subject design, the number of reflux episodes (REs) was the primary outcome measure.

Prolonged Slow Expiration Technique and Gastroesophageal Reflux in Infants Under the Age of 1 Year.

The Prolonged Slow Expiration Technique (PSE) is an airway clearance technique (ACT) carried out in newborn children with bronchial obstruction and hypersecretion to clear away the mucus from the respiratory tract. Evidence about the effect of PSE on gastroesophageal reflux (GER) is currently lacking in the literature. This study aimed to evaluate the influence of PSE on GER in infants under the age of 1 year.

The influence of Intrapulmonary percussive ventilation on gastroesophageal reflux in infants under the age of 1 year.

Background: Intrapulmonary percussive ventilation (IPV) is an airway clearance technique used at any age to facilitate the removal of secretions from the respiratory tract. The effect of IPV on gastroesophageal reflux(GER) is not well documented. This study aimed to determine the influence of IPV on GER in infants.