Which drug combination for hormone-refractory prostate cancer


Autoria(s): Doggrell, Sheila A.
Data(s)

01/04/2005

Resumo

Patients with metastatic hormone-refractory prostate cancer have a progressive disease with a median survival of similar to 11 months, and currently no treatment offers a survival advantage. The standard drug treatment is a corticosteroid and chemotherapy with mitoxantrone. In a comparison of docetaxel every 3 weeks and prednisone, versus mitoxantrone and prednisone, with a follow-up of similar to 21 months, there were less deaths in the docetaxel group than in the mitoxantrone group (166 of 335 patients and 201 of 337 patients, respectively). Docetaxel also prolonged the duration of survival compared with mitoxantrone (18.9 and 16.5 months, respectively). When given with prednisone, docetaxel was also shown to reduce pain and serum prostate specific antigen levels and improve quality of life compared with mitoxantrone/prednisone. In another trial in hormone-resistant prostate cancer patients, which compared docetaxel and estramustine with mitoxantrone and prednisone during a median follow-up of 32 months, there were fewer deaths with docetaxel/estramustine than with mitoxantrone/prednisone, which were 217 of 338 and 235 of 336 patients, respectively. Median survival was also longer in the docetaxel and estramustine group than in the mitoxantrone/prednisone group (17.5 and 15.6 months, respectively). In conclusion, two combinations (docetaxel/prednisone and docetaxel/estramustine) have been shown to be superior to mitoxantrone/prednisone in hormone-refractory prostate cancer and both should be considered for use. With the present information, there is little to distinguish between these combinations.

Identificador

http://espace.library.uq.edu.au/view/UQ:76064

Idioma(s)

eng

Publicador

Ashley Publications Ltd

Palavras-Chave #Clinical Trial #Docetaxel #Estramustine #Hormone Refractory Prostate Cancer #Mitoxantrone #Prednisone #Pharmacology & Pharmacy #Phase-ii #C1 #11 Medical and Health Sciences #1115 Pharmacology and Pharmaceutical Sciences
Tipo

Journal Article