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Taste Dysfunction after Tonsillectomy: A Meta-analysis
- Title
- Taste Dysfunction after Tonsillectomy: A Meta-analysis
- Authors
- Kim, Boo-Young; Lee, So Jeong; Yun, Ju Hyun; Bae, Jung Ho
- Ewha Authors
- 배정호; 김부영
- SCOPUS Author ID
- 배정호; 김부영
- Issue Date
- 2021
- Journal Title
- ANNALS OF OTOLOGY RHINOLOGY AND LARYNGOLOGY
- ISSN
- 0003-4894
1943-572X
- Citation
- ANNALS OF OTOLOGY RHINOLOGY AND LARYNGOLOGY vol. 130, no. 2, pp. 205 - 210
- Keywords
- tonsillectomy; taste; sensitivity; electrogustometry; threshold; dysgeusia
- Publisher
- SAGE PUBLICATIONS INC
- Indexed
- SCIE; SCOPUS
- Document Type
- Review
- Abstract
- Objectives: We aimed to provide information on the effects of tonsillectomy, in particular, its effects on taste dysfunction; also known as dysgeusia, and provide direction for future research in this area. Methods: We independently searched five databases (PubMed, SCOPUS, Embase, the Web of Science, and the Cochrane database) for related studies published as recently as December 2019. From the included studies, we reviewed the findings on tonsillectomy and taste disturbance through the use of a questionnaire, chemogustometry, and electrogustometry. We analyzed other conditions that were measured in these studies that included; postoperative pain intensity and other morbidities (eg, postoperative bleeding, hemostasis, tongue numbness and zinc, copper, and iron hemoglobin levels measured). Results: Postoperative taste disturbance based on questionnaire (VAS) scores at 14 days (SMD = -0.31 [-0.50, -0.12],Pvalue = .0012) tended to decrease significantly in the post-tonsillectomy group compared to the pre-tonsillectomy group. Patients showed significantly decreased taste sensation after tonsillectomy than in the preoperative test. Postoperative electrogusmetry at 7 days (SMD = 0.60 [0.27, 0.94],P = .0004) tended to increase significantly in the post-tonsillectomy group compared to the pre-tonsillectomy group. Conclusion: Tonsillectomy is a commonly performed surgery, and taste disturbance occurs frequently as a post operative effect. Taste dysfunction is important to patients with regard to their quality of life and the overall effects of taste on their day-to-day life. This study can be a useful meta-analysis of dysgeusia in tonsillectomy.
- DOI
- 10.1177/0003489420946770
- Appears in Collections:
- 의과대학 > 의학과 > Journal papers
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