title: The relationship between factors that impair wound healing and the severity of acute radiation skin and mucosal toxicities in head and neck cancer.
abstract: OBJECTIVE
  To determine which wound-healing factors impact on the severity of radiation skin and oral mucosal reactions in head and neck cancer and to test modifications to the Radiation Therapy Oncology Group (RTOG) acute toxicity scoring system.
  
  
  METHODS
  A consecutive sample of 53 head and neck cancer patients who were scheduled for curative or palliative radiation therapy. Therapy was planned using traditional computerized techniques. A new RTOG subscale for tongue reactions was developed. Information on potential predictors was collected during the first week of treatment. Reactions were observed and documented each week throughout treatment using the RTOG Acute Reaction Scoring System scores of acute oropharyngeal reactions and various personal factors.
  
  
  RESULTS
  Significant relationships were found between severe skin and oral reactions and age, commencing radiation within 2 months of surgery and smoking. Significant relationships for severe oral mucosal reactions were found with weight at the commencement of treatment, inadequate or poor diet, having had mucositis with previous chemotherapy, and the use of a custom-made Perspex tongue immobilizer.
  
  
  CONCLUSIONS
  Three conclusions can be derived from this study: (1) structures within the oral cavity should be considered separately for toxicity scoring, (2) the newly developed tongue RTOG subscale adds accuracy and specificity to the RTOG acute toxicity scoring system, and (3) wound healing factors are an important component of understanding risk for side effects in head and neck cancer treatment.
authors.affiliation: MU Sinclair School of Nursing, University of Missouri at Columbia, Columbia, Missouri 65211, USA. porockd@missouri.edu
authors.forename: Davina
authors.initials: D
authors.lastname: Porock
authors.forename: Suzanne
authors.initials: S
authors.lastname: Nikoletti
authors.forename: Fiona
authors.initials: F
authors.lastname: Cameron
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D006258:Head and Neck Neoplasms / Q000532:radiotherapy*; D006801:Humans; D007818:Laryngeal Diseases / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control; D008875:Middle Aged; D009061:Mouth Mucosa; D009730:Nursing Assessment / Q000379:methods*; D010608:Pharyngeal Diseases / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control; D011446:Prospective Studies; D011855:Radiodermatitis / Q000453:epidemiology / Q000517:prevention & control*; D011878:Radiotherapy / Q000009:adverse effects; D013280:Stomatitis / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control*; D014059:Tongue / Q000503:physiopathology; D014904:Western Australia / Q000453:epidemiology; D014945:Wound Healing