The Impact of the Digital Traditional Qigong Regimen Exercises on Quality of Life and Sleep Disturbance in Head and Neck Patients Undergoing Radiotherapy

The incidence of head and neck cancers is the 6th in Taiwan, and head and neck cancers are the 5th leading cause of cancer death, causing approximately 2000 death in 2010. Head and neck cancers patients usually require multimodality treatments, including surgery, chemotherapy and radiotherapy. These treatments can cause functional deterioration and worsened quality of life during or after the treatment, and bring tremendous effects on patient's life. When radiotherapy is indicated, it requires 6 to 7 weeks treatment, and most patients suffered from different degrees of mucositis, dermatitis, xerostomia and neck and shoulder tightness during radiotherapy. How to improve quality of life for these patients during radiotherapy is an important task.

Qigong is a mind-body exercise or therapy; it can improve quality of life, such as fatigue, sleep dysfunction and depression through regulation of breath and simple physical exercise. Some found that the qigong can decrease inflammation and show some impact on accommodation of ANS in cancer patients. Most studies focus on how qigong effect on cancer survivors, however, this study is aimed to observe how a six week qigong program influence patients with head and neck cancer during active radiotherapy treatment course. The quality of life, sleep dysfunction or depression and shoulder and neck function will be accessed by questionnaire, and ANS function will be objectively investigated using heart rate variability measurement.