ArticleInternal medicine (Tokyo, Japan)2023
The Evaluation of Benzodiazepine-induced Dysphagia Using High-resolution Manometry.
Article in Internal medicine (Tokyo, Japan), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 5 citations in OpenAlex.
- Preoperative fasting guidelines: A narrative review.European journal of anaesthesiology and intensive care · 2026Review
- Anticholinergic drug exposure is associated with prevalence, worsening and incidence of dysphagia among hospitalized older adults.The journal of nutrition, health & aging · 2025Article
- Zoster Sine Herpete Affecting Multiple Lower Cranial Nerves Presenting Severe Dysphagia in a Patient with Parkinson's Disease.Internal medicine (Tokyo, Japan) · 2025Article
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Authors and funding
9 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We evaluated the pathophysiology of dysphagia considered to be induced by benzodiazepine using high-resolution manometry (HRM). A 53-year-old man with Parkinson disease had had dysphagia for over 3 months. He had been taking several benzodiazepines for more than four years. Two weeks after discontinuation of the benzodiazepines, HRM revealed increased pharyngeal contractility and residual pressure at the upper esophageal sphincter. A video-fluoroscopic swallowing study showed improved pharyngeal bolus passage. Benzodiazepine-induced dysphagia may be due to the muscle relaxant effects on the swallowing muscles and attenuation of the barrier function which prevents reflux from the esophagus into the pharynx.
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