ArticleDysphagia2020
Objective Assessment of Postoperative Swallowing Difficulty Through Ultrasound in Patients Undergoing Thyroidectomy.
Article in Dysphagia, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.
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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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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
17 citing papers in PubMed, 2 syntheses or guidelines pooled it, 19 citations in OpenAlex.
- Thyroidectomy-Related Dysphagia: A Systematic Literature Review.Medicina (Kaunas, Lithuania) · 2026Pooled it
- Swallowing disorders after thyroidectomy: a systematic review and meta-analysis.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2022Pooled it
- Trial
- Balancing hemostasis and function: the impact of hemostatic materials on voice and swallowing outcomes in nerve-preserved thyroidectomy.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2026Article
- Comparison of four commercially available adhesion barriers after open thyroid surgery: a prospective observational study.Annals of surgical treatment and research · 2026Article
- Surgical efficiency, safety, and quality of life among four various approaches for T1 stage papillary thyroid carcinoma: a prospective cohort study.Surgical endoscopy · 2026Observational
- Article
- Methodological Procedures to Acquire and Analyze Ultrasound Images of Swallowing: A Scoping Review.Dysphagia · 2025Article
- Influence of intraoperative electromyographic changes and surgical extent on post-thyroidectomy esophageal motility: a prospective cohort study.Frontiers in endocrinology · 2025Article
- Hyoid Bone Movement During Swallowing in Female Thyroidectomy Patients: A Kinematic Ultrasound Study.Dysphagia · 2024Article
- A prospective study comparing the gasless endoscopic thyroidectomy trans-axillary approach to conventional open thyroidectomy: health and quality of life outcomes.Surgical endoscopy · 2024Observational
- Adhesion Reduction Agent Guardix-SGClinical Medicine Insights. Oncology · 2024Article
- Voice and swallowing symptoms after thyroid surgery assessed using the ThyVoice online platform.European thyroid journal · 2023Article
- Effect of Extractum cepae, heparin sodium and allantoin combination (ContractubexNorthern clinics of Istanbul · 2022Article
- Quantitative Ultrasound Assessment of Hyoid Bone Displacement During Swallowing Following Thyroidectomy.Dysphagia · 2021Article
- Swallowing dysfunction following surgery for well-differentiated thyroid cancer with extrathyroid invasion.International journal of clinical oncology · 2020Article
- Construct Validity of the Brazilian Portuguese Version of the Thyroidectomy-Related Voice and Symptom Questionnaire (BR-PT-TVSQ).International journal of language & communication disordersArticle
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Swallowing discomfort is a common postoperative complaint in patients undergoing thyroidectomy. Contraction of the strap muscles might cause resistance to elevation of the laryngotracheal unit, and downward movement of the laryngotracheal unit may lead to swallowing discomfort. However, few studies have evaluated the mechanism related to limited laryngotracheal elevation after thyroidectomy. We aimed to objectively verify the presence of postoperative impaired laryngotracheal elevation through ultrasound evaluation in patients undergoing thyroidectomy and evaluate its relationship with limitation of laryngotracheal elevation. This is a prospective clinical study. Among patients undergoing hemithyroidectomy and total thyroidectomy, the patients who were followed up for ≥ 6 months were selected (N = 40). Ultrasound evaluation was done preoperatively and at 1, 3, and 6 months postoperatively. Laryngotracheal movement was recorded and the length of elevation was measured. Symptom after thyroidectomy was evaluated through swallowing-related items of thyroidectomy-related voice questionnaire. Ultrasound evaluation verified the presence of limited laryngotracheal elevation postoperatively in patients undergoing thyroidectomy. After thyroidectomy, the swallowing-related score was significantly increased, and was recovered time-dependently at 1 month. Laryngotracheal elevation showed significant decrease after thyroidectomy. The symptom score of swallowing was significantly correlated with the length of laryngotracheal elevation. Post-thyroidectomy ultrasound evaluation verified that laryngotracheal elevation was significantly impaired. Presence of adhesion between the laryngotracheal unit and the superficial soft tissue was the probable cause of the limitation at 6 months after thyroidectomy. The length of laryngotracheal elevation was related to the symptom score of swallowing after thyroid surgery.
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