Controversies in the Treatment of Gastroesophageal Reflux Disease in Preterm Infants

Gastroesophageal reflux (GER) is common in preterm infants and usually is a physiologic phenomenon with little clinical consequence. GER resulting in clinical signs and symptoms is considered pathologic gastroesophageal reflux disease (GERD). Correlation of clinical signs and symptoms with GER has been poor in most studies. The efficacy of GERD therapy has not been studied systematically in preterm infants. Furthermore, GERD therapy, particularly with prokinetic agents and surgery, carries potential risks that must be considered before initiation of therapy. Alternative diagnoses, pretreatment diagnostic testing, and desired treatment outcomes should be considered before initiating GERD therapy. Cessation of empiric GERD therapy should be considered, particularly if treatment does not result in the desired clinical outcome.