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J Clin Oncol. 2007 Oct 10;25(29):4663-9.

Cisplatin plus gemcitabine or vinorelbine for elderly patients with advanced non small-cell lung cancer: the MILES-2P studies.

Author information

1
Division of Medical Oncology, S.G. Moscati Hospital, Avellino, Italy. cgridelli@libero.it

Abstract

PURPOSE:

Two phase I/II trials were done to evaluate the feasibility of cisplatin combined with gemcitabine or vinorelbine in elderly patients with advanced non-small-cell lung cancer (NSCLC).

PATIENTS AND METHODS:

Patients with advanced NSCLC who were older than 70 years of age and who had a performance status of 0 to 1 were eligible. Cisplatin was given on day 1 (a starting dose of 50 mg/m2 with increasing increments of 10 mg/m2 at each level) and gemcitabine (1,000 mg/m2) or vinorelbine (25 mg/m2) on days 1 and 8. Cycles were repeated every 21 days. A two-stage flexible optimal design was applied in the phase II study, and unacceptable toxicity was the primary end point.

RESULTS:

Overall, 159 patients were enrolled: 38 in phase I and 121 in phase II studies. Cisplatin was feasible at 60 mg/m2 with gemcitabine and at 40 mg/m2 with vinorelbine. With the former combination, 50 of 60 (83.3%) patients were treated without unacceptable toxicity; objective responses were reported in 26 of 60 patients (43.5%; 95% CI, 30.6 to 56.8); median progression-free and overall survivals were 25.3 and 43.6 weeks, respectively. With the latter combination, 50 (82.0%) of 61 patients were treated without unacceptable toxicity; objective responses were reported in 22 of 61 patients (36.1%; 95% CI, 24.2 to 49.4); median progression-free and overall survivals were 21.1 and 33.1 weeks, respectively.

CONCLUSION:

Both cisplatin (60 mg/m2) plus gemcitabine and cisplatin (40 mg/m2) plus vinorelbine are feasible and active in the treatment of elderly patients with advanced NSCLC. The former combination, which provides a higher dose of cisplatin, deserves comparison versus single-agent chemotherapy in this setting of patients.

PMID:
17925563
DOI:
10.1200/JCO.2007.12.5708
[Indexed for MEDLINE]

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