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Dear Colleague:
Despite the fact that more men than ever are undergoing screening for prostate cancer, this disease remains the most common nonskin cancer among men, and the second leading cause of cancer-related death after lung cancer. Hormone therapy can offer partial tumor control or even regression, but all prostate cancers eventually become refractory to hormone therapy. New chemotherapy options with combinations of microtubule inhibitors now offer longer survivalup to 20 monthsfor patients with these hormone-refractory prostate cancers. These agents, which include estramustine, the taxanes (docetaxel and paclitaxel), and the vinca alkaloids (vinblastine, vincristine, and vinorelbine), trigger molecular mechanisms that deactivate the oncogene-derived protein, BCL-2, and, in turn, initiate programmed cell death (apoptosis).
A challenging issue in the management of prostate cancer is the optimal time to begin chemotherapy. Whereas some clinicians advocate for a watchful waiting approach, others opt for initiating chemotherapy immediately after diagnosis. Another issue of debate is the appropriate time to refer a patient with prostate cancer for treatment. Two case studies are presented in this newsletter, which address the optimal time to initiate treatment and offer practical strategies for individualizing patient care.
We are pleased to offer you New Prospects in the Treatment of Hormone-Refractory Prostate Cancer, a CME newsletter that offers medical oncologists the latest information on microtubule inhibitor therapy and presents insights into future biologic treatments.
We hope that you find this newsletter helpful and informative.
Sincerely,
| Co-Chair
Alan J. Koletsky, MD, FACP
National Program Director
Urologic Oncology
Palm Beach Regional
Medical Director
Boca Raton Comprehensive
Cancer Center, A Salick
Health Care Affiliate
Boca Raton, Florida |
|
Co-Chair
Daniel P. Petrylak, MD
Associate Professor of Medicine
Presbyterian Hospital
Director, Genitourinary
Oncology Program
New York, New York |
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