commerciallyAbiraterone and enzalutamide in the first line therapy of metastatic castration resistant prostate cancer

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00064190%3A_____%2F24%3A10001242" target="_blank" >RIV/00064190:_____/24:10001242 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.5603/rpor.99028" target="_blank" >https://doi.org/10.5603/rpor.99028</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5603/rpor.99028" target="_blank" >10.5603/rpor.99028</a>

Result language

angličtina

Original language name

commerciallyAbiraterone and enzalutamide in the first line therapy of metastatic castration resistant prostate cancer

Original language description

Background: The aim was to assess therapeutic outcomes and tolerance in patients with metastatic castration resistant prostate cancer (mCRPC) treated with androgen receptor targeted agents (ARTA) treatment at one oncological center in the Czech Republic. Materials and methods: Retrospective analysis of 64 patients with mCRPC treated with abiraterone (50 patients) and enzalutamide (14 patients) in the first line of this disease was conducted. Kaplan-Meier analysis was used to calculate progression free survival (PFS) and overall survival (OS). We performed a multivariate analysis of risk factors for treatment outcomes (PFS, OS) by Cox regression analysis. Results: The median follow-up was 28.4 months. The median PFS was 15.4 months [95% confidence interval (CI): 12.3-18.5], median OS was 38.2 months (95% CI: 19.9-56.5). Regression analysis demonstrated a favorable prognostic effect on PFS in patients with reduction of PSA GREATER-THAN OR EQUAL TO 50 %, in patients with early reduction of prostate-specific antigen (PSA) GREATER-THAN OR EQUAL TO 50% within 3 months, in patients younger than 74 years and in overall performance status (PS) 0. Regression analysis demonstrated a favorable prognostic effect on OS in patients with reduction of PSA GREATER-THAN OR EQUAL TO 50 %, in patients with early reduction of PSA GREATER-THAN OR EQUAL TO 50 % within 3 months and in patients with overall PS 0. Adverse effects grade 3-4 were reported in 17 (27.9%) patients in abirateron arm and in 1 (7.1%) patient in enzalutamide arm. Conclusion: The analysis of patients with mCRPC treated with ARTA in the first line showed that ARTA represents an effective and safe therapy and contributes to longer survival. (C) 2024 Greater Poland Cancer Centre.

Czech name

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Czech description

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Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

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OECD FORD branch

30204 - Oncology

Project

—

Continuities

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year

2024

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Reports of Practical Oncology and Radiotherapy

ISSN

1507-1367

e-ISSN

—

Volume of the periodical

29

Issue of the periodical within the volume

1

Country of publishing house

PL - POLAND

Number of pages

9

Pages from-to

1-9

UT code for WoS article

—

EID of the result in the Scopus database

2-s2.0-85188792331