Di Lorenzo G, Pizza C, Autorino R, De Laurentiis M, Marano O, D'Alessio A, Cancello G, Altieri V, Tortora G, Perdonà S, Bianco AR, De Placido S. Weekly docetaxel and vinorelbine (VIN-DOX) as first line treatment in patients with hormone refractory prostate cancer.
Eur Urol 2005;
46:712-6. [PMID:
15548437 DOI:
10.1016/j.eururo.2004.08.022]
[Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/31/2004] [Indexed: 01/02/2023]
Abstract
BACKGROUND
The current study investigated the clinical benefit, the impact on biochemical and objective response and tolerability of weekly docetaxel with vinorelbine (VIN-DOX) in symptomatic patients with hormone refractory prostate cancer (HRPC).
METHODS
Patients were treated with docetaxel 25 mg/m2 and vinorelbine 20 mg/m2, intravenously for 6 consecutive weeks followed by a 2 week rest repeatedly until disease progression. Clinical benefit evaluations, based on Karnofsky performance status (KPS) and pain measure, were assessed weekly during therapy. A clinical benefit response was defined as a sustained (> or =4 weeks) improvements in one of these parameters. Changes in prostate-specific antigen (PSA) levels, tumoral response and toxicity also were evaluated.
RESULTS
19 men (median age 68 years), were treated. Overall, 42% of patients achieved a KPS significant change and positive pain response; 47% achieved a 50% or greater reduction in PSA. The objective response rate was observed in 2 of 9 patients with measurable disease (22%). The most important toxicity was neutropenia (Grade 3 = 32%).
CONCLUSIONS
The combination of weekly VIN-DOX appears to be feasible. VIN-DOX was found to be associated with improvement in clinical benefit response and biochemical response and well tolerated as first line treatment in HRPC.
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