Circulating Tumor DNA (ctDNA)-Guided Late-Line Treatment in Patients With Late-Stage Breast Cancer
NCT05427617 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 223
Last updated 2022-06-22
Summary
This is a retrospective, observational, multi-center clinical study of circulating tumor DNA (ctDNA) to guide late-line therapy in late-stage metastatic breast cancer patients.
Conditions
- Metastatic Breast Cancer
- Circulating Tumor DNA
- Gene Abnormality
Interventions
- DRUG
-
Control group
Physician chosen treatment
- DRUG
-
Case group
Druggable ctDNA alterations-guided therapy
Sponsors & Collaborators
-
Hunan Cancer Hospital
lead OTHER
Eligibility
- Min Age
- 18 Years
- Max Age
- 70 Years
- Sex
- FEMALE
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2016-12-01
- Primary Completion
- 2019-06-30
- Completion
- 2021-06-30
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