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Observational × Drug-Related Side Effects and Adverse Reactions × Breast × Clear all

NCT07582887 2026-05-13

Impact of Genetic Variants on the Toxicity of Antibody-Drug Conjugates in Locally Advanced or Metastatic Breast Cancer: The Role of the UGT1A1 Gene as a Predictive Biomarker of Therapeutic Response

Breast Neoplasms, Drug-Related Side Effects and Adverse Reactions

NCT07264985 2025-12-04

Gut Microbiota and Diarrhea in Breast Cancer Patients Receiving Pyrotinib

Not yet recruiting

Breast Neoplasms, Diarrhea, Drug-Related Side Effects and Adverse Reactions

NCT05078190 2025-11-06

CCT2

Active not recruiting

Breast Neoplasms, Cardiovascular Diseases, Drug-Related Side Effects and Adverse Reactions, Cardiotoxicity

NCT06558084 2024-08-16

Real-World Clinical Outcomes and Toxicity in Metastatic Breast Cancer Patients Treated With First or Second Line CDK 4/6 Inhibitors and Endocrine Therapy

Breast Neoplasms, Disease Progression, Drug-Related Side Effects and Adverse Reactions

NCT05266300 2022-11-01

Implementation and Quality Assurance of DPYD-genotyping in Patients Treated With Fluoropyrimidines.

BreastGastrointestinal

Bile Duct Neoplasms, Breast Neoplasms, Colonic Neoplasms, Esophageal Neoplasms, Pancreatic Neoplasms, Rectal Neoplasms, Stomach Neoplasms, Drug-Related Side Effects and Adverse Reactions