U.S., Feb. 12 -- ClinicalTrials.gov registry received information related to the study (NCT07404462) titled 'Correlation Between Tumor-infiltrating Lymphocytes and Response to Systemic Therapy in Breast Cancer' on Feb. 04.
Brief Summary: This study aims to investigate the correlation between immune-related factors in the tumor stroma and pathological complete response (pCR) in patients with early breast cancer treated with neoadjuvant chemotherapy. In addition, the study evaluates the association between immune-related tumor stroma factors and the presence of circulating tumor cells (CTCs) and circulating tumor DNA (ctDNA) in peripheral blood. The study includes serial blood sampling before and after treatment and during follow-up to asses...