title: Phase II trial of bimonthly leucovorin, 5-fluorouracil and gemcitabine for advanced pancreatic adenocarcinoma (FOLFUGEM).
abstract: BACKGROUND
  Gemcitabine alone or 5-fluorouracil (5-FU) according to several schedules are used for palliation of metastatic and locally advanced (LA) pancreatic adenocarcinoma. This study was designed to test the efficacy of the leucovorin 5-FU and gemcitabine combination.
  
  
  METHODS
  This phase II trial combined a simplified bimonthly LV5FU2 with gemcitabine: leucovorin 400 mg/m2 in a two-hour infusion, followed by 5-fluorouracil 400 mg/m2 bolus and 2 or 3 g/m2 continuous infusion over 46 hours; gemcitabine 1 g/m2 was infused over 30 min on day 3 after 5-FU. Treatment was repeated every two weeks. Gemcitabine dose could be increased (250 mg/m2 every two cycles up to 1500 mg/m2) in the absence of NCI-CTC toxicity > 2.
  
  
  RESULTS
  Among the 62 patients included in this study, 22 had LA and 40 had metastatic disease. Objective response rate for the 54 patients with measurable disease was 25.9% (95% confidence interval (CI): 14%-37.8%) and 22.6% (95% CI: 12%-33.2%) in the intent-to-treat population: the clinical benefit rate for the 59 assessable patients was 49.2%. Median progression-free survival and median overall survival were 4.8 and 9 months, respectively, with 32.3% of patients alive at 1 year. The most frequent toxicity (grade 3-4) was neutropenia (56.5%) usually asymptomatic (1.1% febrile neutropenia), but requiring decreases of 5-FU and gemcitabine doses. Unexpected complete alopecia occurred in 97% of patients.
  
  
  CONCLUSIONS
  Palliative effects, response rate and survival observed in this multicenter study seem to be superior to those obtained with gemcitabine or 5-FU alone, despite a limiting hematological toxicity.
authors: Service l'Oncologie, Hĵpital Saint-Antoine, Paris, France. christophe.louvet@sat.ap-hop-paris.fr
authors: C
authors: C
authors: Louvet
authors: T
authors: T
authors: André
authors: P
authors: P
authors: Hammel
authors: F
authors: F
authors: Selle
authors: B
authors: B
authors: Landi
authors: S
authors: S
authors: Cattan
authors: M
authors: M
authors: Fonck
authors: M
authors: M
authors: Flesch
authors: P
authors: P
authors: Colin
authors: J
authors: J
authors: Balosso
authors: P
authors: P
authors: Ruszniewski
authors: A
authors: A
authors: de Gramont
mesh_terms: D000230:Adenocarcinoma / Q000188:drug therapy* / Q000473:pathology; D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D003841:Deoxycytidine / Q000008:administration & dosage / Q000031:analogs & derivatives* / Q000627:therapeutic use; D018572:Disease-Free Survival; D004305:Dose-Response Relationship, Drug; D004334:Drug Administration Schedule; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage / Q000627:therapeutic use; D006801:Humans; D007262:Infusions, Intravenous; D007275:Injections, Intravenous; D002955:Leucovorin / Q000008:administration & dosage / Q000627:therapeutic use; D008297:Male; D008875:Middle Aged; D009503:Neutropenia / Q000139:chemically induced; D010190:Pancreatic Neoplasms / Q000188:drug therapy* / Q000473:pathology; D016019:Survival Analysis; D016896:Treatment Outcome; D000093542:Gemcitabine
chemical_list: D003841:Deoxycytidine; D002955:Leucovorin; D005472:Fluorouracil; D000093542:Gemcitabine