Low-Dose Docetaxel Combined with Dexamethasone Is Feasible for Patients with Castration-Resistant Prostate Cancer.
Chemotherapy
; 61(1): 23-31, 2016.
Article
em En
| MEDLINE
| ID: mdl-26528957
ABSTRACT
AIM:
Docetaxel-based chemotherapy against castration-resistant prostate cancer (CRPC) has recently been shown to be effective and tolerable. The objective of this study was to retrospectively evaluate the efficacy and toxicity of low-dose docetaxel in combination with dexamethasone.METHODS:
Thirty-seven CRPC patients were administered a treatment regimen consisting of 50 mg/m2 docetaxel once every 3-4 weeks and 1 mg dexamethasone daily at our institution, between November 2004 and April 2014.RESULTS:
Twenty-four patients (65%) had a decrease in serum prostate-specific antigen (PSA) >50%. The median overall survival (OS) and PSA progression-free survival were 26.2 and 10.0 months, respectively. Ten of 12 patients (83%) taking analgesic agents reduced their intake because of decreased pain levels. Grade 3 febrile neutropenia occurred in 2 patients (5%). Nonhematological toxicities were less frequent but sometimes severe. Treatment-related death occurred in 2 octogenarian patients, 1 due to gastric bleeding and the other due to infective endocarditis.CONCLUSION:
Low-dose docetaxel in combination with dexamethasone is feasible in Japanese CRPC patients. Hematological toxicity is less than that seen with standard docetaxel therapy, but it is necessary to monitor patients for severe nonhematological toxicities, particularly very elderly patients.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Tipo de estudo:
Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Aged
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Aged80
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Humans
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Male
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Middle aged
Idioma:
En
Ano de publicação:
2016
Tipo de documento:
Article