Postradiation trismus and its impact on quality of life in patients with head and neck cancer

作者：Lee Li Yun; Chen Shu Ching^*; Chen Wen Cheng; Huang Bing Shen; Lin Chien Yu

来源：Oral Surgery Oral Medicine Oral Pathology Oral Radiology, 2015, 119(2): 187-195.

DOI：10.1016/j.oooo.2014.10.003

Objective. The aims of this study were to investigate the following in patients with head and neck cancer (HNC): (1) factors related to trismus that predict the development of trismus, (2) factors affecting quality of life and measurements of these factors, and (3) comparison of these findings in patients with and without trismus to evaluate the effects of trismus on quality of life.
Methods. This cross-sectional study included the questionnaires: the Hospital Anxiety and Depression Scale (HADS) - Depression Subscale, the Chewing Function Questionnaire (CFQ), and the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire - Head and Neck Cancer Module (EORTC QLQ-HN35). A scaled ruler was used to measure maximal intercisal opening (MIO).
Results. Of the 104 patients in the study, 8.7% had clinical depression. The average MIO was 35.81 mm, and 47.1% of patients had trismus. Moderate levels of chewing dysfunction with regard to different types of food were noted. Lower body mass index, chemoradiotherapy treatment, longer time since treatment completion, and higher radiation dose were significantly associated with trismus. Such patients had significantly lower head and neck-specific quality of life in terms of social contact, sexuality, teeth, mouth opening, dry mouth, feeling ill, nutritional supplement, and weight loss.
Conclusions. Patients with trismus should be provided mouth opening exercises after treatment and programs to improve trismus and quality of life.

• 出版日期2015-2
• 单位中国医科大学; 长春大学