title: Concomitant boost radiation and concurrent cisplatin for advanced head and neck carcinomas. Preliminary results of a phase II, single-institutional trial.
abstract: BACKGROUND
  This study aims to asses the effectiveness and toxicity of boost radiotherapy concomitant and concurrent cisplatin for patients with locally advanced head and neck cancer (LAHNC).
  
  
  METHODS
  There were 30 patients included in a prospective, phase II single-institution trial and of whom, 29 were at AJCC stage IV and 1 at stage III. Treatment consisted of radiotherapy acceleration fractionation with concomitant boost, 72 Gy, and 2 cycles of concomitant cisplatin (20 mg/m2/day continuous infusion; days 1-5 and 29-33). Amifostine, (i.v. 200 mg/m2) was administered to 26 prior to the first fraction of radiotherapy. Endpoints of the study were quality-of-life (QL), overall survival, and local control of disease.
  
  
  RESULTS
  Complete response (CR) was achieved in 23 patients (77%), 2 patients had partial response (PR) (7%), 4 had no response (13%), and 1 was not evaluated for response. The 2-year overall survival and loco-regional control were 60% and 56%, respectively. Main toxicity was grade 3 or 4 mucositis in 93% of the patients. QL scores (questionnaire QLQC30; version 3.0) and the HN cancer module QLQ-HN35) showed a worsening in areas related to the treatment e.g. dry mouth, problems stretching the mouth, and sticky saliva.
  
  
  CONCLUSIONS
  this combination modality is active, but toxic, in the treatment for LAHNC. Concomitant boost radiotherapy is probably, not the best radiotherapy schema for combining with chemotherapy in LAHNC.
authors.affiliation: Service of Radiation Oncology, Head and Neck Division, Hospital de Navarra, 31008 Pamplona, Spain. N162300@cfnavarra.es
authors.forename: Fernando
authors.initials: F
authors.lastname: Arias de la Vega
authors.forename: Miguel Angel
authors.initials: MA
authors.lastname: Domínguez Domínguez
authors.forename: Ana
authors.initials: A
authors.lastname: Manterola Burgaleta
authors.forename: Ruth
authors.initials: R
authors.lastname: Vera García
authors.forename: Maria Eugenia
authors.initials: ME
authors.lastname: Echeverría Zabalza
authors.forename: Eugenio
authors.initials: E
authors.lastname: Oria Mundin
authors.forename: Enrique
authors.initials: E
authors.lastname: Martínez López
authors.forename: Pilar
authors.initials: P
authors.lastname: Romero Rojano
authors.forename: Elena
authors.initials: E
authors.lastname: Villafranca Iture
mesh_terms: D000328:Adult; D000368:Aged; D000970:Antineoplastic Agents / Q000627:therapeutic use*; D002945:Cisplatin / Q000627:therapeutic use*; D003131:Combined Modality Therapy; D018450:Disease Progression; D005260:Female; D006258:Head and Neck Neoplasms / Q000188:drug therapy* / Q000473:pathology / Q000532:radiotherapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies
chemical_list: D000970:Antineoplastic Agents; D002945:Cisplatin