title: Mitomycin C plus vindesine plus etoposide (MEV) versus mitomycin C plus vindesine plus cisplatin (MVP) in stage IV non-small-cell lung cancer: A phase III multicentre randomised trial. The "Gruppo Oncologico Centro-Sud-Isole' (G.O.C.S.I.).
abstract: OBJECTIVE
  To compare mitomycin C plus vindesine plus etoposide (MEV) vs. mitomycin C plus vindesine plus cisplatin (MVP) in the treatment of stage IV non-small-cell lung cancer.
  
  
  METHODS
  204 patients were entered in a phase III multicentre randomised trial from June 1990 to December 1994 and stratified according to the ECOG performance status (0-1 vs. 2). MVP was given in the following dosages: mitomycin C 8 mg/m2+vindesine 3 mg/m2+cisplatin 100 mg/m2 i.v. day 1 and vindesine 3 mg/m2 i.v. day 8 with cycles repeated every 4 weeks. MEV was given in the following dosages: mitomycin C 8 mg/m2+vindesine 3 mg/ m2 i.v. day 1 and etoposide 100 mg/m2 i.v. days 1 to 3 with cycles repeated every 3 weeks. For both treatments a maximum of 6 cycles was planned. Response and toxicity were evaluated according to WHO. Subjective responses were assessed by numerical scales. Analyses were made on the basis of intent to treat.
  
  
  RESULTS
  The objective response rate was 21.4% (1 CR + 21 PR among 103 patients) in the MEV and 28.7% (1 CR + 28 PR among 101 patients) in the MVP arm (P = 0.48). Symptoms were similar in the two arms. 196 patients progressed and 182 died. The median times to progression were 10 weeks (95% CI 9-12) and 12 weeks (95% CI 10-15) and median survivals were 29 weeks (95% CI 25-36) and 28 weeks (95% CI 25-35) in the MEV and MVP arms, respectively. The relative risks of progressing and of dying were 0.89 (95% CL 0.66-1.20) and 0.96 (95% CL 0.71-1.30), respectively, for patients receiving MVP as compared with those receiving MEV at multivariate analysis adjusted by sex, age, histologic type, number of metastatic sites, performance status at entry, and centre.
  
  
  CONCLUSIONS
  In the present study, no significant differences were observed in response rate, survival or palliation of symptoms between the MEV and MVP regimens, while toxicity was significantly more frequent and severe with MVP. Thus, MEV should be considered a reasonable alternative to the MVP regimen in the treatment of stage IV NSCLC.
authors.affiliation: Divisione di Oncologia Medica B, Istituto Nazionale Tumori G. Pascale, Napoli, Italy.
authors.forename: C
authors.initials: C
authors.lastname: Gridelli
authors.forename: F
authors.initials: F
authors.lastname: Perrone
authors.forename: S
authors.initials: S
authors.lastname: Palmeri
authors.forename: M
authors.initials: M
authors.lastname: D'Aprile
authors.forename: F
authors.initials: F
authors.lastname: Cognetti
authors.forename: A
authors.initials: A
authors.lastname: Rossi
authors.forename: V
authors.initials: V
authors.lastname: Gebbia
authors.forename: R
authors.initials: R
authors.lastname: Pepe
authors.forename: E
authors.initials: E
authors.lastname: Veltri
authors.forename: G
authors.initials: G
authors.lastname: Airoma
authors.forename: A
authors.initials: A
authors.lastname: Russo
authors.forename: P
authors.initials: P
authors.lastname: Incoronato
authors.forename: A F
authors.initials: AF
authors.lastname: Scinto
authors.forename: G
authors.initials: G
authors.lastname: Palazzolo
authors.forename: M
authors.initials: M
authors.lastname: Natali
authors.forename: V
authors.initials: V
authors.lastname: Leonardi
authors.forename: C
authors.initials: C
authors.lastname: Gallo
authors.forename: S
authors.initials: S
authors.lastname: De Placido
authors.forename: A R
authors.initials: AR
authors.lastname: Bianco
mesh_terms: D000328:Adult; D000368:Aged; D000903:Antibiotics, Antineoplastic / Q000008:administration & dosage; D000970:Antineoplastic Agents / Q000008:administration & dosage; D000972:Antineoplastic Agents, Phytogenic; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects / Q000627:therapeutic use; D002289:Carcinoma, Non-Small-Cell Lung / Q000188:drug therapy* / Q000473:pathology* / Q000503:physiopathology; D002945:Cisplatin / Q000008:administration & dosage; D018572:Disease-Free Survival; D004305:Dose-Response Relationship, Drug; D005047:Etoposide / Q000008:administration & dosage; D005260:Female; D006801:Humans; D007262:Infusions, Intravenous; D008175:Lung Neoplasms / Q000175:diagnosis / Q000188:drug therapy* / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D016685:Mitomycin / Q000008:administration & dosage; D015999:Multivariate Analysis; D015996:Survival Rate; D016896:Treatment Outcome; D014751:Vindesine / Q000008:administration & dosage
chemical_list: D000903:Antibiotics, Antineoplastic; D000970:Antineoplastic Agents; D000972:Antineoplastic Agents, Phytogenic; D016685:Mitomycin; D005047:Etoposide; D002945:Cisplatin; D014751:Vindesine