Moreover, studies which have treated patients suspected of having chronic laryngitis caused by reflux with proton pump inhibitors PPIs have had had rates of therapeutic failures. Symptoms continue to persist in these patients despite adequate inhibition of acid secretion.
La laringitis crónica, definida como la inflamación de la laringe que persiste por más de unas semanas, se asocia de manera frecuente a ERGE en la práctica clínica.