title: Early glottic carcinoma: treatment according patient's preference?
abstract: BACKGROUND
  To analyze the results in early (stage I and II) glottic carcinoma of a single institution with a patient-oriented concept.
  
  
  METHODS
  After diagnostic workup and multidisciplinary counseling, either radiotherapy or CO(2) laser surgery was chosen with respect to the patient's preference.
  
  
  RESULTS
  Sixty-five patients underwent laser surgery and 75 had radiotherapy. For T1 tumors, the 5-year overall survival, disease-specific survival, and initial local control rate after laser surgery and radiotherapy were comparable (OS, 85% vs 88%; DSS, 96% vs 93%; LCR, 86% vs 85%). In contrast, initial local control for T2 tumors was significantly more favorable after surgery (OS, 83% vs 78%; DSS, 83% vs 88%; LCR, 89% vs 67%). Larynx preservation was significantly higher after surgery in T1 tumors (96% vs 82%) and in T2 tumors (89% vs 77%).
  
  
  CONCLUSIONS
  Selection of the treatment modality according to patient's preference results in a comparable control of disease for T1 tumors. The initial local control for T2 tumors is significantly better after surgery. In both stages laser surgery warrants a better larynx preservation rate.
authors.affiliation: Department of Otorhinolaryngology-Head and Neck Surgery, University Hospital Zurich, Frauenklinikstrasse 24, CH-8091 Zurich, Switzerland. sandro.stoeckli@usz.ch
authors.forename: Sandro J
authors.initials: SJ
authors.lastname: Stoeckli
authors.forename: Isabel
authors.initials: I
authors.lastname: Schnieper
authors.forename: Pia
authors.initials: P
authors.lastname: Huguenin
authors.forename: Stephan
authors.initials: S
authors.lastname: Schmid
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D005931:Glottis / Q000473:pathology / Q000601:surgery*; D006801:Humans; D007822:Laryngeal Neoplasms / Q000401:mortality / Q000532:radiotherapy* / Q000601:surgery*; D053685:Laser Therapy; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D010358:Patient Participation; D018579:Patient Selection; D012189:Retrospective Studies; D015996:Survival Rate; D016896:Treatment Outcome