Ignite Creation Date:
2025-12-25 @ 4:20 AM
Ignite Modification Date:
2026-03-06 @ 2:04 PM
Study NCT ID:
NCT04199520
Status:
WITHDRAWN
Last Update Posted:
2024-03-04
First Post:
2019-12-12
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Compare the Efficacy of Surgery Combined With Systemic Therapy and Pure Systemic Therapy in Breast Cancer Patients
Sponsor:
Henan Cancer Hospital
Organization:
Study Overview
Official Title:
Compare the Efficacy of Surgery Combined With Systemic Therapy and Pure Systemic Therapy in Patients With Stage Ⅳ Breast Cancer
Status:
WITHDRAWN
Status Verified Date:
2019-12
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
In clinical treatment, most patients with stage IV breast cancer received surgical treatment, which made it difficult to enroll this project, so this study was terminated.
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of this study is to compare the effect of primary resection combined with systemic therapy and pure systemic therapy on the overall survival of patients with stage Ⅳ breast cancer.
Detailed Description:
In developing countries, the proportion of breast cancer patients who have a stage IV diagnosis at the first diagnosis can be as high as 25%. For advanced breast cancer, previous views have suggested that surgery as one of the palliative treatments does not improve patient survival. The proportion of patients undergoing surgery for stage IV breast cancer has gradually decreased over the past 30 years. At present, there is still no clear recommendation and guidance in common clinical guidelines for the primary surgery for stage IV breast cancer. Some retrospective studies suggest that surgery can improve the survival of advanced breast cancer, but the results of prospective studies are inconclusive, and surgery is still not a routine choice for stage IV breast cancer.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: