title: Randomized phase III trial of gemcitabine plus cisplatin compared with gemcitabine alone in advanced pancreatic cancer.
abstract: OBJECTIVE
  To compare the effectiveness and tolerability of gemcitabine plus cisplatin with single-agent gemcitabine as first-line chemotherapy for locally advanced or metastatic pancreatic cancer.
  
  
  METHODS
  Patients with advanced adenocarcinoma of the pancreas were randomly assigned to receive either gemcitabine 1,000 mg/m2 and cisplatin 50 mg/m2 given on days 1 and 15 of a 4-week cycle (GemCis arm) or gemcitabine alone at a dose of 1,000 mg/m2 on days 1, 8, and 15 of a 4-week regimen (Gem arm). The primary end point was overall survival; secondary end points were progression-free survival, response rate, safety, and quality of life.
  
  
  RESULTS
  One hundred ninety-five patients were enrolled and showed baseline characteristics well balanced between treatment arms. Combination treatment in the GemCis arm was associated with a prolonged median progression-free survival (5.3 months v 3.1 months; hazard ratio [HR] = 0.75; P = .053). Also, median overall survival was superior for patients treated in the GemCis arm as compared with the Gem arm (7.5 v 6.0 months), an advantage which did not, however, reach statistical significance (HR = 0.80; P = .15). Tumor response rates were comparable between treatment arms (10.2% v 8.2%). The rate of stable disease was, however, greater in the combination arm (60.2% v 40.2%; P < .001). Grade 3 to 4 hematologic toxicity did not exceed 15% in both treatment arms.
  
  
  CONCLUSIONS
  These results support the efficacy and safety of an every-2-weeks treatment with gemcitabine plus cisplatin. Median overall survival and progression-free survival were more favorable in the combination arm as compared with gemcitabine alone, although the difference did not attain statistical significance.
authors.affiliation: Medizinische Klinik und Poliklinik III, Klinikum Grosshadern, Munich, Germany. Volker.Heinemann@med.uni-muenchen.de
authors.forename: Volker
authors.initials: V
authors.lastname: Heinemann
authors.forename: Detlef
authors.initials: D
authors.lastname: Quietzsch
authors.forename: Frank
authors.initials: F
authors.lastname: Gieseler
authors.forename: Michael
authors.initials: M
authors.lastname: Gonnermann
authors.forename: Herbert
authors.initials: H
authors.lastname: Schönekäs
authors.forename: Andreas
authors.initials: A
authors.lastname: Rost
authors.forename: Horst
authors.initials: H
authors.lastname: Neuhaus
authors.forename: Caroline
authors.initials: C
authors.lastname: Haag
authors.forename: Michael
authors.initials: M
authors.lastname: Clemens
authors.forename: Bernard
authors.initials: B
authors.lastname: Heinrich
authors.forename: Ursula
authors.initials: U
authors.lastname: Vehling-Kaiser
authors.forename: Martin
authors.initials: M
authors.lastname: Fuchs
authors.forename: Doris
authors.initials: D
authors.lastname: Fleckenstein
authors.forename: Wolfgang
authors.initials: W
authors.lastname: Gesierich
authors.forename: Dirk
authors.initials: D
authors.lastname: Uthgenannt
authors.forename: Hermann
authors.initials: H
authors.lastname: Einsele
authors.forename: Axel
authors.initials: A
authors.lastname: Holstege
authors.forename: Axel
authors.initials: A
authors.lastname: Hinke
authors.forename: Andreas
authors.initials: A
authors.lastname: Schalhorn
authors.forename: Ralf
authors.initials: R
authors.lastname: Wilkowski
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000964:Antimetabolites, Antineoplastic / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects / Q000627:therapeutic use*; D002945:Cisplatin / Q000008:administration & dosage; D003841:Deoxycytidine / Q000008:administration & dosage / Q000009:adverse effects / Q000031:analogs & derivatives* / Q000627:therapeutic use; D018572:Disease-Free Survival; D004334:Drug Administration Schedule; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D015999:Multivariate Analysis; D010190:Pancreatic Neoplasms / Q000188:drug therapy* / Q000473:pathology; D011379:Prognosis; D011788:Quality of Life; D012307:Risk Factors; D016019:Survival Analysis; D016896:Treatment Outcome; D000093542:Gemcitabine
chemical_list: D000964:Antimetabolites, Antineoplastic; D003841:Deoxycytidine; D002945:Cisplatin; D000093542:Gemcitabine