ArticleHNO2024
[Use of flexible transnasal esophagogastroscopy in patients with unclear globus sensation].
Article in HNO, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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1 citing paper in PubMed.
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4 authors.
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Abstract
backgroundGlobus pharyngeus is a common symptom with considerable suffering. Globus sensation can be caused by reflux. In many places, endoscopy of the esophagus is recommended for clarification, especially when there is a question about the presence of a hiatal hernia as the cause of reflux. Transnasal esophagogastroscopy (TNE) represents an alternative to conventional gastroesophagoscopy. It enables a quick low-complication examination of the upper aerodigestive tract in the sitting, non-sedated patient.
objectiveThe aim of this work was to assess the feasibility of outpatient TNE in patients with globus sensation. Furthermore, the results of dual-probe pH monitoring were compared with the results of TNE in order to assess the value of TNE in the clarification of globus sensation and reflux. MATERIALS AND
methodsIn 30 patients with globus symptoms, 24-hour dual-probe pH monitoring and TNE were performed. In pH monitoring, reflux number, fraction time, reflux surface area index, and DeMeester score were evaluated as indicators of laryngopharyngeal reflux (LPR) and gastroesophageal reflux (GERD). Abnormalities of the esophageal mucosa and the gastroesophageal junction were recorded in TNE. The results were compared.
resultsThe TNE could be performed without any complications. Mean examination time was 5.34 ± 0.12 min. Reflux was measured in 80% of the patients (24/30) with pH monitoring. In almost half of these patients (46%), abnormalities were detected in TNE as indirect evidence of reflux. In addition to an axial hiatal hernia, these included mucosal changes such as erosive esophagitis and Barrett's metaplasia. Patients with a hiatal hernia also suffered significantly more often from LPR than patients without a hernia (9:1).
conclusionTNE is a quick and safe examination method for diagnosing patients with an unclear globus sensation. Detection of a hiatal hernia can be seen as an indication of reflux disease. Lack of evidence of a hernia does not rule out reflux. Thus, TNE is a useful addition to pH monitoring in patients with globus sensation, because reflux-related changes in the mucosa can be recognized early and adequately treated.
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