Found 2,203 clinical trials
Chemosensitivity During Phases of the Menstrual Cycle in Breast Cancer Patients
This study is a prospective, multicenter study in which a serum sample will be collected at the day of starting neo adjuvant treatment in breast cancer patients
The Prognostic Impact of HER2 Expression in Non-Metastatic HER2-Positive Breast Cancer Treated With Dual HER2-Targeted Therapy
Previous studies suggest that among patients receiving trastuzumab monotherapy, a HER2/CEP17 ratio \>7.0 (ultra-high expression) is associated with poorer disease-free survival (DFS). Dual-target therapy (trastuzumab + pertuzumab) has become the standard treatment for high-risk HER2-positive breast cancer; however, whether it can predict outcomes in patients with ultra-high HER2 expression remains …
Evaluation of Trop-2 ADC in Breast Cancer Patients With Brain Metastases: A Real-World Study
The goal of this real-world study (RWS) is to evaluate the effectiveness of Trop-2 ADC (sacituzumab govitecan) in treating breast cancer patients with brain metastases, and to understand the safety profile of this drug in real clinical practice across multiple centers. The main questions it aims to answer are: Does …
TAO-Towards Optimal (Neo)Adjuvant Systemic Therapy of Stage III Triple-negative Breast Cancer
This prospective, national, multi-centre study will include patients with stage III triple-negative breast cancer (TNBC) who are planned to start with standard (neo)adjuvant systemic treatment. The study will gather clinico-pathological, treatment and follow-up information of participating patients through Dutch databases. Participating patients will be asked to complete cancer specific and …
Real-world Studies of CDK4/6 Inhibitors
A single-center, real-world study evaluated the clinical outcomes and safety of CDK4/6 inhibitors combined with endocrine therapy in HR+/HER2- advanced breast cancer, and conducted a summary analysis of the clinical treatment options after the progression of CDK4/6 inhibitors.
Efficacy and Safety of Tinengotinib Tablets Combined With Fulvestrant Injection in Patients With HR Positive and HER-2 Negative Recurrent or Metastatic Breast Cancer Who Have Failed Prior Treatment
The goal of this clinical trial is to learn if tinengotinib combined with fulvestrant works to treat patients with HR-Positive and HER-2-Negative or low-expressing advanced breast cancer. It will also learn about the safety of combination therapy. The main questions it aims to answer are: Does tinengotinib combined with fulvestrant …
Effectiveness of a Visual Biofeedback Program Versus Conventional Physiotherapy on Shoulder Mobility, Strength, and Function in Women After Breast Cancer Surgery
This study aims to evaluate the effectiveness of a physiotherapy program incorporating visual biofeedback compared to a conventional physiotherapy program in improving shoulder function in women following breast cancer surgery. Breast cancer survivors frequently experience shoulder dysfunction, including reduced range of motion, decreased strength, altered neuromuscular activity, and impaired scapulohumeral …
Intraoperative Margin Assessment in Breast Cancer With HSI-Raman
Breast-conserving surgery (lumpectomy) aims to remove cancer while preserving healthy tissue, but up to 20% of patients require a second operation because cancer cells remain at the edge (margin) of the removed tissue. The Spectra-BREAST study evaluates a new optical device that combines hyperspectral imaging (HIS) and Raman spectroscopy (RS) …
Fasting-mimicking Diet Intervention on Side Effects of Aromatase Inhibitors Treatment in Patients With Breast Cancer
The primary endpoint of this study is to determine whether cycles of short term FMD exposure to a fasting-mimicking diet is effective in reducing total cholesterol levels.
Implementation Study to Describe and Compare Retention Rate and Adherence to Adjuvant Therapy With Ribociclib With and Without Usage of Mobile Application in Patients With HR+ HER2-negative Stage II and III Breast Cancer in Real-world Practice
This study is designed to evaluate the effect of using the application on the adherence of patients with luminal HER2- breast cancer (BC) stage II-III to adjuvant therapy with ribociclib in combination with an aromatase inhibitor (AI). The purpose of the app is to increase adherence to treatment by informing …
