Characteristics of Esophageal Motility and Associated Symptom Profiles in Patients with Esophageal Diverticulum: A Study Based on High-Resolution Impedance Manometry.

Autor: Yuan, Ming-Ching, Chou, Chu-Kuang, Chen, Chien-Chuan, Wang, Hsiu-Po, Wu, Jia-Feng, Tseng, Ping-Huei
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Zdroj: Digestive Diseases & Sciences; Feb2024, Vol. 69 Issue 2, p510-520, 11p
Abstrakt: Background: Esophageal diverticulum (ED) is an uncommon structural disorder with heterogenous manifestations and elusive pathophysiology. Our aim was to investigate esophageal motility and associated symptom profiles in patients with ED based on high-resolution impedance manometry (HRIM). Methods: Consecutive patients with ED referred to our motility laboratory between 2015 to 2022 were identified in our electronic database. All patients were evaluated based on an upper endoscopy, HRIM, and standardized symptom questionnaires. Patients with ED were further stratified into upper, middle, and lower (epiphrenic) cases. Esophageal motility was evaluated with HRIM and the updated Chicago Classification v4.0. Results: Twenty-four patients with ED (9 upper, 4 middle, and 11 epiphrenic) were analyzed. Patients with ED were generally older (mean: 65 ± 13.3 years) and predominantly women (58.3%). Most ED cases were unilaterally located (95.8%) and left-side predominant (62.5%). Mean symptom duration was 20 months (range: 1–120) and the most common symptoms were dysphagia (70.8%) and regurgitation (37.5%). Erosive esophagitis was noted in 16 patients (69.6%), while barium stasis was noted in 5 patients (20.8%). Fourteen patients (58.3%) were diagnosed with esophageal motility disorders using HRIM, with achalasia being the most common diagnosis (n = 5, 20.8%). Patients with epiphrenic diverticulum had significantly higher symptom scores and achalasia prevalence. Conclusion: Patients with ED tended to be older and was associated with a high prevalence of EMD. A multi-disciplinary evaluation, including complete anatomical and motility surveys, may help clarify the underlying pathophysiology and tailor further treatment strategies. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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