U.S., Jan. 28 -- ClinicalTrials.gov registry received information related to the study (NCT06793306) titled 'A Study Comparing the Differences Between Young and Non-young Breast Cancer' on Jan. 18.
Brief Summary: To collect data on diagnosis, treatment, survival prognosis, and intrinsic molecular detection of breast cancer in China from January 2000 to December 2024.Compare the difference between young and non-young breast cancer.
Study Start Date: Jan., 2025
Study Type: OBSERVATIONAL
Condition:
Breast Cancer
Intervention:
OTHER: Age
Breast cancer patients were divided into young breast cancer and non-young breast cancer by age 35
OTHER: combination therapy
To observe and compare the difference in diagnosis, combined treatment and...