Status:
RECRUITING
Application of CfDNA Methylation Detection in Auxiliary Diagnosis of Breast Cancer
Lead Sponsor:
Geneplus-Beijing Co. Ltd.
Collaborating Sponsors:
Chinese Academy of Medical Sciences
Conditions:
Breast Cancer Screening
Eligibility:
All Genders
30-75 years
Brief Summary
The purpose of this study is to construct an auxiliary diagnostic model for breast cancer by methylation markers. The study will collect blood and tissue samples from participants with breast cancer a...
Eligibility Criteria
Inclusion
- Inclusion Criteria for All the Participants:
- With confirmed pathological diagnosis and molecular subtyping results
- Ability to provide a written informed consent
- Exclusion Criteria for Cancer Arm Participants:
- Patients with a history of or currently suffering from other malignancies
- Pregnant or planning to become pregnant female patients
- Patients who have received cancer treatment, including surgery, chemotherapy, radiotherapy, targeted therapy, and immunotherapy, before blood draw
- Patients with a history of blood transfusion within the past month
- Patients with a known history of allogeneic organ transplantation and allogeneic hematopoietic stem cell transplantation
- Patients with persistent fever or undergoing anti-inflammatory treatment within 14 days before blood draw
- Any other conditions that the researcher deems may make the patient unsuitable for inclusion in the study or may interfere with the completion of the study
- Patients in poor physical condition who are not suitable for blood draw
- Patients who cannot provide informed consent or refuse blood draw
- Exclusion Criteria for Benign Diseases Arm Participants:
- History of malignancies
- Current malignancies or precancerous lesions
Exclusion
Key Trial Info
Start Date :
March 15 2025
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
August 31 2026
Estimated Enrollment :
200 Patients enrolled
Trial Details
Trial ID
NCT06876610
Start Date
March 15 2025
End Date
August 31 2026
Last Update
March 14 2025
Active Locations (1)
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1
Cancer Institute and Hospital, Chinese Academy of Medical Sciences
Beijing, Beijing Municipality, China, 100021