[Nocturnal spasmodic cough in the infant. Evolution after antireflux treatment].

Several studies have shown the relationship between gastro-oesophageal reflux, bronchial asthma and chronic nocturnal cough and this should not be neglected, particularly in patients who present an unfavourable development in spite of conventional treatment. For diagnosis of gastroesophageal reflux, amongst other investigations, esophageal gammagraphy of swallowing, that detects alterations in the mobility of the oesophagus, secondary to a possible oesophagitis. The objective of this study was to evaluate the clinical progress and gammagraphy of a group of children with chronic predominantly nocturnal cough (with or without bronchial asthma) with initially pathological esophageal gammagraphy, after three months of treatment with gastrokinetic drugs (cisapride against domperidone) and postural dietetic limits, in comparison with a reference group who, although having followed the limits in question had not received the pharmacological treatment.