title: Treatment of nasopharyngeal carcinoma in the modern era: analysis of outcomes and toxicity from a single center in a nonendemic area.
abstract: We analyzed treatment outcomes for nasopharyngeal carcinoma in a single institute.
  
  
  METHODS
  From 1992 to 2002, 82 patients with nasopharyngeal cancer were treated. Kaplan-Meier estimates of overall and disease-free survival were calculated. The log-rank test was used to determine significant prognostic determinants of overall and disease-free survival.
  
  
  RESULTS
  Patients received one of three regimens: radiotherapy alone (n = 19), radiotherapy with concurrent carboplatin (n = 46), or radiotherapy with concurrent cisplatin (n = 17). Fifty-seven percent of patients had their radiotherapy planned using fluoroscopy-based methods. Overall, 93.9% of patients received all prescribed radiotherapy. Response rate to treatment was 98.7%. Three-year disease-free survival and overall survival rates for all patients were 69.0% and 65%, respectively. Five patients had late grade 3-4 toxicities. There were no treatment-related deaths. Twenty-four percent of patients were hospitalized during treatment, and 72.6% lost < or = 9.9% of pretreatment weight. Forty-two percent of failures were local and 27.3% were distant. Ninety percent of deaths were nasopharyngeal carcinoma-related. Disease stage was the only significant predictor of overall survival.
  
  
  CONCLUSIONS
  At our center, treatments given for nasopharyngeal carcinoma from 1992 to 2002 had acceptable toxicity rates. Further follow-up of patients treated with modern radiotherapy planning methods and chemotherapy regimens is needed to compare our institutional results with other published outcomes with more validity.
authors.affiliation: Department of Radiation Oncology, Cross Cancer Institute, Edmonton, Alberta, Canada. donyee@cancerboard.ab.ca
authors.forename: Don
authors.initials: D
authors.lastname: Yee
authors.forename: John
authors.initials: J
authors.lastname: Hanson
authors.forename: Harold
authors.initials: H
authors.lastname: Lau
authors.forename: Jodi
authors.initials: J
authors.lastname: Siever
authors.forename: Stefan
authors.initials: S
authors.lastname: Gluck
mesh_terms: D000367:Age Factors; D000416:Alberta / Q000453:epidemiology; D000970:Antineoplastic Agents / Q000627:therapeutic use; D016190:Carboplatin / Q000627:therapeutic use; D002277:Carcinoma / Q000401:mortality* / Q000473:pathology / Q000628:therapy*; D018572:Disease-Free Survival; D005260:Female; D006760:Hospitalization / Q000706:statistics & numerical data; D006801:Humans; D008297:Male; D008875:Middle Aged; D009303:Nasopharyngeal Neoplasms / Q000401:mortality* / Q000473:pathology / Q000628:therapy*; D018529:Nutritional Support; D018714:Radiotherapy, Adjuvant; D012189:Retrospective Studies
chemical_list: D000970:Antineoplastic Agents; D016190:Carboplatin