NCT06979921

Brief Summary

This study is a retrospective and prospective study aimed to develop and validate the performance of multi-omics assays for early detection of female breast cancer. The study will enroll approximately 496 participants including participants with breast cancers and participants with breast benign diseases.

Trial Health

75
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
496

participants targeted

Target at P75+ for all trials

Timeline
7mo left

Started Jul 2021

Longer than P75 for all trials

Geographic Reach
1 country

2 active sites

Status
active not recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress90%
Jul 2021Dec 2026

Study Start

First participant enrolled

July 10, 2021

Completed
11 months until next milestone

First Submitted

Initial submission to the registry

May 29, 2022

Completed
1 year until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 31, 2023

Completed
2 years until next milestone

First Posted

Study publicly available on registry

May 20, 2025

Completed
1.6 years until next milestone

Study Completion

Last participant's last visit for all outcomes

December 30, 2026

Expected
Last Updated

August 14, 2025

Status Verified

April 1, 2025

Enrollment Period

1.9 years

First QC Date

May 29, 2022

Last Update Submit

August 13, 2025

Conditions

Keywords

cancerliquid biopsyearly detectioncell-free DNA methylation

Outcome Measures

Primary Outcomes (3)

  • The sensitivity and specificity of cell-free DNA (cfDNA) methylation in the detection of breast cancer.

    48 months

  • The sensitivity and specificity of circulating tumor DNA (ctDNA) mutations in the detection of breast cancer.

    48 months

  • The sensitivity and specificity of blood miRNA in the detection of breast cancer.

    48 months

Secondary Outcomes (2)

  • The sensitivity and specificity of the multi-omics model in the detection of breast cancer.

    48 months

  • The sensitivity and specificity of various omics-based models for detecting different molecular subtypes of breast cancer.

    48 months

Study Arms (2)

Cancer arm

Baseline blood samples will be collected from participants with new diagnosis breast cancer.

Device: Blood test

Benign disease arm

Baseline blood samples will be collected from participants with new diagnosis breast benign disease.

Device: Blood test

Interventions

Blood test

Benign disease armCancer arm

Eligibility Criteria

Age18 Years+
Sexfemale
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Eligible participants will be recruited from medical centers and assigned into two arms, including participants with new diagnosis of breast cancer or breast benign disease.

You may qualify if:

  • Able to provide a written informed consent.
  • Female, at least 18 years old.
  • Pathologically confirmed breast cancer diagnosis or highly suspicious for breast cancer within 42 days prior to blood draw.
  • No prior cancer treatment before the blood draw.
  • Pathologically confirmed breast cancer diagnosis or highly suspicious of breast benign diseases within 90 days prior to blood draw.
  • No prior radical treatment before the blood draw.

You may not qualify if:

  • During pregnancy or lactation.
  • Recipient of organ transplant or prior non-autologous (allogeneic) bone marrow or stem cell transplant.
  • Recipient of blood transfusion within 7 days prior to blood draw.
  • Recipient of anti-tumor drugs to treat non-cancer diseases prior to blood draw, such as rheumatic drugs (methotrexate, cyclophosphamide, or azathioprine), or endocrine drugs (tamoxifen).
  • Multiple primary tumors.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (2)

Jiangsu Provincial People's Hospital

Nanjing, Jiangsu, China

Location

The Affiliated Hospital of Medical College Qingdao University

Qingdao, Shandong, 266100, China

Location

MeSH Terms

Conditions

Neoplasms

Interventions

Hematologic Tests

Intervention Hierarchy (Ancestors)

Clinical Laboratory TechniquesDiagnostic Techniques and ProceduresDiagnosisInvestigative Techniques

Study Design

Study Type
observational
Observational Model
CASE CONTROL
Time Perspective
OTHER
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

May 29, 2022

First Posted

May 20, 2025

Study Start

July 10, 2021

Primary Completion

May 31, 2023

Study Completion (Estimated)

December 30, 2026

Last Updated

August 14, 2025

Record last verified: 2025-04

Locations