title: Zoladex with or without flutamide in the treatment of locally advanced or metastatic prostate cancer: interim analysis of an ongoing PONCAP study. Italian Prostatic Cancer Project (PONCAP).
abstract: Since March 1987, 304 evaluable patients with stage C and D prostate cancer have been entered into a prospective trial comparing Zoladex and Zoladex plus flutamide. To date, there has been no significant difference in over-all and progression-free survival between the 2 treatment groups. However, combined treatment produced a higher response rate (particularly in stage D patients) and a more rapid normalization of abnormal prostatic acid phosphatase levels. In addition, more prompt relief of bone pain was evident in the Zoladex plus flutamide group. However, significantly more side-effects were associated with combined treatment. These findings should be considered with caution because they form an interim analysis, and follow-up time is short. The results do suggest, however, that there is no particular advantage in using a combination of Zoladex plus flutamide compared to adding flutamide on failure of treatment with Zoladex alone.
authors: Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy.
authors: F
authors: F
authors: Boccardo
authors: A
authors: A
authors: Decensi
authors: D
authors: D
authors: Guarneri
authors: A
authors: A
authors: Rubagotti
authors: F
authors: F
authors: Oneto
authors: G
authors: G
authors: Martorana
authors: L
authors: L
authors: Giuliani
authors: U
authors: U
authors: Delli Ponti
authors: S
authors: S
authors: Petracco
authors: P
authors: P
authors: Cortellini
mesh_terms: D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects / Q000627:therapeutic use*; D001859:Bone Neoplasms / Q000556:secondary; D002064:Buserelin / Q000008:administration & dosage / Q000009:adverse effects / Q000031:analogs & derivatives; D005485:Flutamide / Q000008:administration & dosage; D005500:Follow-Up Studies; D017273:Goserelin; D006801:Humans; D008297:Male; D009367:Neoplasm Staging; D011471:Prostatic Neoplasms / Q000188:drug therapy* / Q000401:mortality / Q000473:pathology; D015996:Survival Rate
chemical_list: D017273:Goserelin; D005485:Flutamide; D002064:Buserelin