Geneva, Sept. 21 -- International Clinical Trials Registry received information related to the study (ChiCTR2600131766) titled 'Retrospective Study on Predicting Benign or Malignant Breast Nodules Based on Serum Antibody Protein Targets' on Sept. 6.

Study Type: Observational study

Study Design: Cohort study

Primary Sponsor: Sun Yat-sen University Cancer Center

Condition: Breast cancer

Intervention: Healthy Control Group:N/A Other Cancer Types Group:N/A Breast Benign Disease Group:N/A

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2026-09-06

Target Sample Size: Healthy Control Group:50;Other Cancer Types Group:50;Breast Benign Disease Group:100;Breast Cancer Group:100;

Countries of Recruitment: Chi...