title: An alternative treatment regimen of advanced seminoma with carboplatin, etoposide, and bleomycin instead of cisplatin-based therapy.
abstract: BACKGROUND
  Cisplatin-based therapy is associated with acute and late toxicities. Therefore, a potentially less toxic carboplatin-based regimen was evaluated in patients with advanced seminoma.
  
  
  METHODS
  Eighteen patients with advanced seminoma were treated on outpatient basis with carboplatin (AUC5) at day 1, etoposide (100 mgm(-2)) at days 1-5, and bleomycin (30 IU) at day 2 (CEB). Treatment was 3-weekly for a total of 4 cycles. Outcome and toxicities were analyzed.
  
  
  RESULTS
  Median follow-up was 4 years and 7.5 months. Five-year progression-free survival was 86.6% (95% confidence interval (CI), 70.6%-100%), 5-year overall survival 100%, and 10-year overall survival 85% (95% CI, 63.3%-100%); 39% of all patients reached complete remission. Two patients underwent adjuvant treatment. Two patients relapsed; 1 is in ongoing remission 4 years after salvage therapy, the other died almost 6 years after CEB-therapy, despite multiple lines of salvage therapy. The main acute toxicity observed was hematologic. No late cardiovascular events or secondary malignancies were noted.
  
  
  CONCLUSIONS
  CEB treatment is effective in advanced seminoma, showing minor toxicity. Progression-free and overall survival rates at 5 and 10 years are comparable to those achieved with cisplatin-based therapy. This indicates that carboplatin-combination therapy might be a good alternative to cisplatin-based therapy in the treatment of advanced seminomas.
authors: Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands.
authors: Eva
authors: E
authors: Giesen
authors: Alet
authors: A
authors: Mager
authors: Harm
authors: H
authors: van Tinteren
authors: Sjoerd
authors: S
authors: Rodenhuis
authors: J Martijn
authors: JM
authors: Kerst
mesh_terms: D000328:Adult; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D001761:Bleomycin / Q000008:administration & dosage; D016190:Carboplatin / Q000008:administration & dosage; D002945:Cisplatin / Q000008:administration & dosage; D005047:Etoposide / Q000008:administration & dosage; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000188:drug therapy* / Q000401:mortality / Q000473:pathology; D009367:Neoplasm Staging; D011379:Prognosis; D012074:Remission Induction; D016879:Salvage Therapy; D018239:Seminoma / Q000188:drug therapy* / Q000401:mortality / Q000473:pathology; D015996:Survival Rate; D013736:Testicular Neoplasms / Q000188:drug therapy* / Q000401:mortality / Q000473:pathology
chemical_list: D001761:Bleomycin; D005047:Etoposide; D016190:Carboplatin; D002945:Cisplatin