title: [Intensive chemotherapy and autograft of hematopoietic stem cells in the treatment of metastatic cancer: results of the national protocol Pegase 04].
abstract: We report hereby the results of the french multicentric randomized PEGASE 04 protocol established to evaluate the impact on survival of high-dose chemotherapy over conventional chemotherapy for MBC patients.
  
  
  METHODS
  Inclusion criteria were: age < or = 60 year, PS < 2, adenocarcinoma initially metastatic or in first relapse, chemosensitive disease. Randomization was done after 4-6 courses of conventionnal chemotherapy between high-dose (Mitoxantrone, 45 mg/m2, Cyclophosphamide: 120 mg/kg, Melphalan: 140 mg/m2), and the pursuit of the same conventionnal chemotherapy. Between 09/92 and 12/96, 61 chemosensitive patients were enrolled: 29 were referred to standard chemotherapy, 32 to intensive therapy. At randomization, 13 pts (21.3%) were in complete response and 48 in partial response.
  
  
  RESULTS
  The median progression-free survivals were 20 and 35.3 months in the standard and intensive groups (p=0.06). The relapse rates were respectively 79.3% vs 50.8% at 3 years and 90.8% vs 90.7% at 5 years. The median overall survivals were 20 and 43.4 months, with an overall survival rate of 18.5% vs 29.8% at 5 years (p=0.12).
  
  
  CONCLUSIONS
  The CMA regimen could prolong the progression-free survival of MBC patients, however without any significant impact on overall survival.
authors.affiliation: Assistance Publique-Hôpitaux de Paris.
authors.forename: J P
authors.initials: JP
authors.lastname: Lotz
authors.forename: H
authors.initials: H
authors.lastname: Curé
authors.forename: M
authors.initials: M
authors.lastname: Janvier
authors.forename: F
authors.initials: F
authors.lastname: Morvan
authors.forename: M
authors.initials: M
authors.lastname: Legros
authors.forename: B
authors.initials: B
authors.lastname: Asselain
authors.forename: M
authors.initials: M
authors.lastname: Guillemot
authors.forename: H
authors.initials: H
authors.lastname: Roché
authors.forename: C
authors.initials: C
authors.lastname: Gisselbrecht
mesh_terms: D000328:Adult; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage*; D001943:Breast Neoplasms / Q000473:pathology / Q000503:physiopathology / Q000628:therapy*; D003131:Combined Modality Therapy; D003520:Cyclophosphamide / Q000008:administration & dosage; D005260:Female; D018380:Hematopoietic Stem Cell Transplantation; D006801:Humans; D008558:Melphalan / Q000008:administration & dosage; D008875:Middle Aged; D008942:Mitoxantrone / Q000008:administration & dosage; D009362:Neoplasm Metastasis; D012074:Remission Induction; D016019:Survival Analysis; D014182:Transplantation, Autologous
chemical_list: D003520:Cyclophosphamide; D008942:Mitoxantrone; D008558:Melphalan