Magalhães Desiré Dominique Diniz de, Bandeira Jayne de Freitas, Costa Bianca Oliveira Ismael da, Santos Ary Serrano, Santos Ricardo Vieira, da Silva Hilton Justino, Junior Hipólito Virgílio Magalhães, Pernambuco Leandro
Graduate Program in Speech, Language and Hearing Sciences (PPgFon-UFPB), Universidade Federal da Paraíba (UFPB), Campus I s/n, Cidade Universitária, João Pessoa, PB, 58051-900, Brazil.
Lauro Wanderley University Hospital (HULW/EBSERH), Universidade Federal da Paraíba (UFPB), R. Tabelião Stanislau Eloy, 585, Castelo Branco, João Pessoa, PB, 58050-585, Brazil.
Dysphagia. 2024 Oct;39(5):956-963. doi: 10.1007/s00455-024-10676-4. Epub 2024 Mar 4.
The aim of this study was to investigate the measures of displacement, time and velocity of hyoid bone movement in female thyroidectomy patients. Fifty-eight ultrasound videos of 29 women during swallowing were analyzed. The sample was divided into experimental group (EG), composed of 12 women following total or partial thyroidectomy; and control group (CG) of 17 healthy women. The kinematic measures of displacement, time and velocity of hyoid bone displacement were tracked during swallowing of 10 ml of liquid (water) and 10 ml of thickened liquid (honey) in both groups for comparisons. Additional analysis included bolus consistency effect and relationship with clinical characteristics. Ultrasound videos were analyzed according to a standardized protocol using ImageJ software. Displacement, time and velocity of hyoid movement during swallowing of 10 ml of liquid or thickened liquid were not statistically different between female thyroidectomy patients and healthy women. There is no bolus consistency effect on kinematic measures in both groups, but among thyroidectomy patients, velocity of hyoid bone movement is significantly faster in those with swallowing complaints.
本研究旨在调查女性甲状腺切除患者舌骨运动的位移、时间和速度测量值。分析了29名女性吞咽过程中的58段超声视频。样本分为实验组（EG），由12名接受全甲状腺切除或部分甲状腺切除的女性组成；以及17名健康女性的对照组（CG）。在两组患者吞咽10毫升液体（水）和10毫升增稠液体（蜂蜜）的过程中，追踪舌骨位移的位移、时间和速度的运动学测量值以进行比较。额外的分析包括食团稠度效应以及与临床特征的关系。使用ImageJ软件根据标准化方案分析超声视频。女性甲状腺切除患者和健康女性在吞咽10毫升液体或增稠液体时舌骨运动的位移、时间和速度在统计学上无差异。两组在运动学测量方面均无食团稠度效应，但在甲状腺切除患者中，有吞咽主诉者舌骨运动速度明显更快。
