Ignite Creation Date:
2025-12-24 @ 5:09 PM
Ignite Modification Date:
2026-02-11 @ 2:46 PM
Study NCT ID:
NCT02910050
Status:
UNKNOWN
Last Update Posted:
2017-12-22
First Post:
2016-09-06
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Bicalutamide Plus Aromatase Inhibitors in ER(+)/AR(+)/HER2(-) Metastatic Breast Cancer
Sponsor:
Xu fei
Organization:
Study Overview
Official Title:
A Phase II Study of the Efficacy and Tolerability of Bicalutamide Plus Aromatase Inhibitors in Estrogen Receptor(+)/Androgen Receptor(+)/HER2(-) Metastatic Breast Cancer
Status:
UNKNOWN
Status Verified Date:
2017-12
Last Known Status:
RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
BETTER
Brief Summary:
This study is aim to evaluate the efficacy and safety of bicalutamide and aromatase inhibitor in ER(+)/AR(+)/HER2(-) metastatic breast cancer patients who have disease progression after treatment of an aromatase inhibitor.
Detailed Description:
Androgen receptor(AR) is closely related to molecular type, treatment and prognosis in breast cancer. Over 70% of breast cancer expressed androgen receptor. And in some estrogen receptor positive breast cancer cells which are resistant to Aromatase inhibitors can change androgen receptor dependent. So AR may be a new target in the treatment of breast cancer. Bicalutamide is a selective androgen receptor inhibitor with a clinical benefit rate of 19% and median progression free survival of 12 weeks in the ER-/AR+ metastatic breast cancer. This study is aim to evaluate the efficacy and safety of bicalutamide and aromatase inhibitor in ER+/AR+/HER- metastatic breast cancer patients who have disease progression after treatment of an AI.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: