1. Jackhammer esophagus: Prevalence and demographic, clinical, and manometric characteristics
- Author
-
A. Hani, C. Zuluaga, V. Costa, A.M. Leguizamo, G. Puentes, A.F. Ardila, and S.R. Achem
- Subjects
Esófago ,Motilidad esofágica ,Motilidad de alta resolución ,“Jackhammer esophagus” ,Esófago en martillo hidráulico ,Diseases of the digestive system. Gastroenterology ,RC799-869 - Abstract
Introduction and aims: Jackhammer esophagus is a recently identified motility disorder. Experience with the novel pathologic condition has been reported in different studies but there is little information on the subject in Latin America. Our case series conducted in Bogota, Colombia, describes the prevalence of jackhammer esophagus and its demographic, clinical, and manometric characteristics. Materials and methods: A retrospective, observational, cross-sectional study included consecutive patients diagnosed with jackhammer esophagus that were referred for high-resolution esophageal manometry. Their clinical and manometric records were reviewed, and the pertinent information for the present study was collected. Results: Within the study period, 6445 patients were evaluated through esophageal manometry, 27 of whom were diagnosed with jackhammer esophagus (prevalence of 0.42%). The majority of those patients were women (n = 17, 63%) in the sixth decade of life. The most common symptom was regurgitation (n = 17, 63%), followed by dysphagia (n = 15, 56%). The mean distal contractile integral was 9384 (5,095−18,546) mmHg·s·cm. Dysphagia was more common in patients > 60 years of age (79%, p 60 años y regurgitación más frecuente (92%, p
- Published
- 2020
- Full Text
- View/download PDF