Motilitätsstörungen der Speiseröhre im Alter: eine manometrische Analyse an Patienten mit und ohne GERD

Background/Aims: The impact of aging on esophageal motility is not completely understood. This study aims at assessing 1) whether degeneration of esophageal body motility occurs with age and 2) whether this development is influenced by gastroesophageal reflux disease (GERD). Methods: 326 consecutive patients with symptoms of GERD underwent a diagnostic work-up including a water-perfused esophageal manometry. Patients were divided by age: 17–39 years (group 1, n=75), 40–49 years (group 2, n=79), 50–59 years (group 3, n=64), 60–69 years (group 4, n=74), and >70 years (group 5, n=34). GERD was diagnosed if patients had erosive esophagitis at endoscopy, a positive pH-metry, or both. The amplitude of esophageal contraction waves 3 cm and 8 cm above the lower esophageal sphincter and the percentage of peristaltic contraction waves of the tubular esophagus were analyzed and correlated to GERD. Results: A normal esophageal manometry was found in 86.7%, 73.4%, 67.2%, 58.1%, and 55.9% (p
GMS German Medical Science; 9:Doc22; ISSN 1612-3174