1)Takenaka Y, et al:Factors associated with malnutrition in patients with head and neck cancer. Acta Otolaryngol 134:1079-1085, 2014
2)Alshadwi A, et al:Nutritional considerations for head and neck cancer patients:a review of the literature. J Oral Maxillofac Surg 71:1853-1860, 2013
3)日本静脈経腸栄養学会(編):静脈経腸栄養ガイドライン 第3版.照林社,東京,2013
4)高橋俊介・他:栄養不良入院患者の抽出を目的とするCONUT変法の検討.静脈経腸栄養31:827-834,2016
5)Takenaka Y, et al:Prognostic significance of body mass index before treatment for head and neck cancer. Head Neck 37:1518-1523, 2015
6)Platek ME, et al:Pretreatment nutritional status and locoregional failure of patients with head and neck cancer undergoing definitive concurrent chemoradiation therapy. Head Neck 33:1561-1568, 2011
7)Takenaka Y, et al:Development and validation of a new comorbidity index for patients with head and neck squamous cell carcinoma in Japan. Scientific reports 7:7297, 2017
8)Brierley JD, et al:TNM classification of malignant tumours, 8th edition. Wiley-Blackwell, Hoboken, 2016
9)Rose BS, et al:Population-based study of competing mortality in head and neck cancer. J Clin Oncol 29:3503-3509, 2011
10)Wagner S, et al:Human papillomavirus association is the most important predictor for surgically treated patients with oropharyngeal cancer. Br J Cancer 116:1604-1611, 2017
11)Tanaka H, et al:Age-adjusted Charlson comorbidity index as a prognostic factor of hypopharyngeal cancer treated with chemoradiation therapy. Acta Otolaryngol 137:668-673, 2017
12)Takenaka Y, et al:Risk factors associated with competing mortality among patients with head and neck cancer in Japan. Acta Otolaryngol 136:325-329, 2016
13)Rohlfing ML, et al:Insurance status as a predictor of mortality in patients undergoing head and neck cancer surgery. Laryngoscope doi:10.1002/lary.26713., 2017
14)Takenaka Y, et al:Health insurance status and survival among patients with head and neck cancer in Japan. Int J Clin Oncol 21:517-522, 2016
15)Imai R, et al:Prognostic significance of serum squamous cell carcinoma antigen in patients with head and neck cancer. Acta Otolaryngol 135:295-301, 2015
16)Takenaka Y, et al:Transaminase activity predicts survival in patients with head and neck cancer. PLoS One 11:e0164057, 2016
17)Nasman A, et al:Tumor infiltrating CD8+and Foxp3+lymphocytes correlate to clinical outcome and human papillomavirus(HPV)status in tonsillar cancer. PLoS One 7:e38711, 2012
18)Li J, et al:Functional inactivation of EBV-specific T-lymphocytes in nasopharyngeal carcinoma:implications for tumor immunotherapy. PLoS One 2:e1122, 2007
19)Huang SH, et al:Prognostic value of pretreatment circulating neutrophils, monocytes, and lymphocytes in oropharyngeal cancer stratified by human papillomavirus status. Cancer 121:545-555, 2015
20)Takenaka Y, et al:Prognostic role of neutrophil-to-lymphocyte ratio in head and neck cancer:A meta-analysis. Head Neck. 2017 Oct 27. doi:10.1002/hed.24986.〔Epub ahead of print〕