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Erschienen in: Cancer Chemotherapy and Pharmacology 3/2007

01.03.2007 | Original Article

Dose-intense PEFG (cisplatin, epirubicin, 5-fluorouracil, gemcitabine) in advanced pancreatic adenocarcinoma

verfasst von: M. Reni, S. Cereda, E. Bonetto, M. G. Viganò, P. Passoni, A. Zerbi, G. Balzano, R. Nicoletti, C. Staudacher, V. Di Carlo

Erschienen in: Cancer Chemotherapy and Pharmacology | Ausgabe 3/2007

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Abstract

Background

PEFG regimen (cisplatin and epirubicin 40 mg/m2 day 1, gemcitabine 600 mg/m2 days 1 and 8, 5-fluorouracil (FU) 200 mg/m2/day continuous infusion) significantly improved the outcome of patients with advanced pancreatic adenocarcinoma (PA) with respect to standard gemcitabine in a previous phase III trial. This regimen was subsequently modified in a dose-finding study by increasing dose intensity of cisplatin and epirubicin (both at 30 mg/m2 every 14 days) and of gemcitabine (at 800 mg/m2 every 14 days). Results of a consecutive series treated by dose-intense PEFG regimen are herewith reported.

Material and methods

Dose-intense PEFG was administered to chemotherapy-naive patients with stages III–IV PA, < 75 years, performance status (PS) > 50, till progressive disease or for a maximum of 6 months.

Results

Between January 2004 and June 2005, 49 (31 or 63% metastatic) patients, median age 62 years, median PS 80, were treated with dose-intense PEFG. Partial response and stable disease was observed in 24 (49%) and 16 (33%) patients, respectively; 31 patients were progression-free at 6 months (PFS-6 = 63%). Median survival was 10.5 months and 1-year overall survival (OS) was 48% (95% confidence interval: 33–61%). Main grade 3–4 toxicity was: neutropenia in 26% of patients, stomatitis and fatigue in 8%, anaemia, diarrhoea, nausea/vomit in 6%, febrile neutropenia and thrombocytopaenia in 4%, hand-foot syndrome in 2%.

Conclusion

When compared with 84 patients treated by classical PEFG at the same institution, dose-intense PEFG was not inferior in terms of PFS-6 (63 versus 57%), 1-year OS (48 versus 42%) and response rate (49 versus 49%); it allowed to increase dose intensity for gemcitabine by 32%, for cisplatin and epirubicin by 36% (FU reduced by 3%), to significantly reduce grade 3–4 hematological toxicity (neutropenia: 26 versus 86%; < 0.00001; thrombocytopaenia: 4 versus 58%; < 0.00001) and to reduce by one-third the number of outpatient accesses. The new PEFG schedule appears more suitable for clinical use and should be preferred as a basis for further development of therapeutic strategies against pancreatic cancer.
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Metadaten
Titel
Dose-intense PEFG (cisplatin, epirubicin, 5-fluorouracil, gemcitabine) in advanced pancreatic adenocarcinoma
verfasst von
M. Reni
S. Cereda
E. Bonetto
M. G. Viganò
P. Passoni
A. Zerbi
G. Balzano
R. Nicoletti
C. Staudacher
V. Di Carlo
Publikationsdatum
01.03.2007
Verlag
Springer-Verlag
Erschienen in
Cancer Chemotherapy and Pharmacology / Ausgabe 3/2007
Print ISSN: 0344-5704
Elektronische ISSN: 1432-0843
DOI
https://doi.org/10.1007/s00280-006-0277-7

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