title: Chemoreirradiation for recurrent salivary gland malignancies.
abstract: OBJECTIVE
  To report our experience in treating recurrent salivary gland malignancies using concurrent chemotherapy and reirradiation.
  
  
  METHODS
  Between 1986 and 2007, 14 patients with locoregionally recurrent salivary gland cancer underwent maximal surgical resection followed by adjuvant 5-fluorouracil and hydroxyurea-based chemotherapy concurrently with 1.5Gy twice daily or 2Gy daily reirradiation. Each cycle consisted of chemoreirradiation for 5 consecutive days followed by a 9-day break. The median reirradiation dose was 66Gy (R 30-72Gy) after a mean radiation treatment interval of 48 months.
  
  
  RESULTS
  The median follow-up for all patients was 18 months (R 2-125 months) and 41 months for survivors. The parotid gland (n=6) and minor salivary glands (n=6) were involved more commonly than the submandibular gland (n=2). Locoregional control at 1 and 3years was 72.2% and 51.6%, respectively. Actuarial overall survival at 3 and 5 years was 35.7% and 26.8%, respectively. Tracheostomies and feeding tubes were placed in 2 and 8 patients, respectively. Six patients had feeding tubes at last follow-up or death.
  
  
  CONCLUSIONS
  Concurrent chemotherapy and reirradiation for recurrent salivary malignancies result in promising locoregional control for patients with recurrent salivary gland malignancies.
authors.affiliation: Department of Radiation and Cellular Oncology, University of Chicago, Chicago, IL 60637, USA.
authors.forename: Aaron W
authors.initials: AW
authors.lastname: Pederson
authors.forename: Daniel J
authors.initials: DJ
authors.lastname: Haraf
authors.forename: Elizabeth A
authors.initials: EA
authors.lastname: Blair
authors.forename: Kerstin M
authors.initials: KM
authors.lastname: Stenson
authors.forename: Mary-Ellyn
authors.initials: ME
authors.lastname: Witt
authors.forename: Everett E
authors.initials: EE
authors.lastname: Vokes
authors.forename: Joseph K
authors.initials: JK
authors.lastname: Salama
mesh_terms: D000328:Adult; D000368:Aged; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011879:Radiotherapy Dosage; D012468:Salivary Gland Neoplasms / Q000401:mortality / Q000628:therapy*; D017211:Treatment Failure