ArticleDigestive diseases and sciences2024
Characteristics of Esophageal Motility and Associated Symptom Profiles in Patients with Esophageal Diverticulum: A Study Based on High-Resolution Impedance Manometry.
Article in Digestive diseases and sciences, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Recent advances in managing esophageal epiphrenic diverticula: a review of the impact of endoscopy, high-resolution manometry, and POEM.Clinical journal of gastroenterology · 2026Review
- Robotic-Assisted Laparoscopic Epiphrenic Esophageal Diverticulectomy with Myotomy.CRSLS : MIS case reports from SLSArticle
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Authors and funding
6 authors.
Funding
Abstract
backgroundEsophageal 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).
methodsConsecutive 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.
resultsTwenty-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.
conclusionPatients 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.
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