21-gene in Elder Breast Cancer Patients With Lymph Node Metastasis

RecruitingOBSERVATIONAL
Enrollment

35

Participants

Timeline

Start Date

December 1, 2024

Primary Completion Date

December 31, 2026

Study Completion Date

December 31, 2034

Conditions
Breast Cancer MetastaticBreast Cancer Survival
Trial Locations (1)

250012

RECRUITING

Qilu Hospital of Shandong University, Jinan

All Listed Sponsors
lead

Qilu Hospital of Shandong University

OTHER