ArticleLaryngoscope investigative otolaryngology2022
Transient patulous eustachian tube in severe anorexia nervosa: A prospective observational study.
Article in Laryngoscope investigative otolaryngology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
5 citing papers in PubMed, 4 citations in OpenAlex.
- Bariatric Surgery as a Potential Risk Factor for Patulous Eustachian Tube: A Comprehensive Literature Review.Cureus · 2026Review
- [Endoscopic trans-tympanic eustachian tube plug implantation surgery].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2025Review
- Transient patulous eustachian tube in severe anorexia nervosa: A prospective observational study.Laryngoscope investigative otolaryngology · 2022Article
- Article
- Clinical Characteristics of Patulous Eustachian Tube and the Diagnostic Efficiency of Compliance-Over-Time Testing.Journal of otolaryngology - head & neck surgery = Le Journal d'oto-rhino-laryngologie et de chirurgie cervico-facialeObservational
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objectives: To understand the presence of transient autophony symptoms in patients being treated for severe anorexia nervosa (AN), and whether those symptoms were due to patulous eustachian tube (PET). Methods: A prospective observational study was performed in patients requiring admission for treatment of severe AN. All enrolled patients completed The Eustachian Tube Dysfunction Questionnaire (ETDQ-7) and were screened for symptoms of autophony. If patients reported autophony and had a score of ≥14.5 on the ETDQ-7 they were asked to undergo comprehensive audiological testing and an evaluation with an otolaryngologist. Results: Of the 73 patients enrolled in the study, 35 patients (44%) reported autophony and 36 (49%) scored 14.5 or higher on the ETDQ-7. Of the 16 (22%) patients who had both autophony and an ETDQ-7 score of 14.5 or higher, 7 patient s (representing 11 symptomatic ears) underwent evaluations by audiology and otolaryngology. Every evaluation of a symptomatic ear revealed objective evidence of PET. Nine of 11 (81.8%) symptomatic ears had subjectively resolved within 12 days of admission after nutritional rehabilitation and weight gain. Conclusion: Transient autophony in severe AN patients is due to PET, and was present in at least 8% of patients within our cohort. Further study is warranted to understand the quality of life impact and pathophysiology of transient PET in this patient population.
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