Found 2,203 clinical trials
Dalpiciclib Plus AI (Neoadjuvant Endocrine Therapy) Compared With Neoadjuvant Chemotherapy in Early Breast Cancer （EBC）
This study is a multi-center, randomized, prospective phase II clinical trial aimed at exploring and evaluating the efficacy of dalpiciclib combined with AI in neoadjuvant treatment for ER strong positive（ER≥50%），HER2-negative, Ki-67≤20%,T1-3N1M0 postmenopausal breast cancer. The primary objectives are to demonstrate non-inferiority in efficacy compared to chemotherapy and to assess its …
A Study Evaluating the Efficacy and Safety of Inavolisib Plus Fulvestrant Compared With Alpelisib Plus Fulvestrant in Participants With HR-Positive, HER2-Negative, PIK3CA Mutated, Locally Advanced or Metastatic Breast Cancer Post CDK4/6i and Endocrine Combination Therapy
This is a Phase III, multicenter, randomized, open-label, global study designed to evaluate the efficacy and safety of inavolisib plus fulvestrant compared with alpelisib plus fulvestrant in patients with hormone receptor (HR)-positive, human epidermal growth factor receptor 2 (HER2) -negative, PIK3CA-mutated, locally advanced (LA) or metastatic breast cancer (mBC), who …
Magnetic Resonance Imaging in Radiotherapy for Breast Cancer
This is a single-center, prospective pilot study evaluating feasibility and efficacy of incorporating magnetic resonance imaging (MRI) simulation into the planning of radiation treatment (RT) for breast cancer.
GammaPod Dose Escalation Radiation for Early Stage Breast Cancer
The GammaPod machine was made by Xcision Medical Systems and is already FDA cleared to deliver focused radiation within the breast. Unlike current radiation machines, the GammaPod was designed specifically for treating breast cancer. The GammaPod can pinpoint radiation to the tumor bed in the breast which lowers the amount …
Biological Matrices Versus Synthetic Meshes
In this feasibility study, 60 women undergoing reconstruction will be randomly allocated to receive biological or synthetic mesh and followed for 6 months. The findings will tell us if patients and surgeons are comfortable with not being able to choose which mesh is used for the operation. In the larger …
Generation of Heart Muscle Cells From Blood or Skin Cells of Breast Cancer Patients
The purpose of this study is to investigate whether cells from a biopsy taken from the patient skin can be transformed into cardiomyocytes the changes in cardiomyocyte (heart muscle cells) when grown in a special culture medium outside of the body. The structure and function of these cells will then …
Lenvatinib+Letrozole Versus Fulvestrant in Metastatic ER+/HER2- Breast Cancer, Post Progression on Al + CDK4/6 Inhibitor
Based on the results of the phase Ib/II study, the investigators hypothesize that combining a RET inhibitor lenvatinib with endocrine therapy letrozole improves objective response and progression-free survival compared to fulvestrant alone in the second line setting in patients who have progressed on first line endocrine therapy incorporating a CDK4/6 …
Long-term Safety and Efficacy of GBG Study Participants
The ETERNITY study is an international, multicenter, observational study that aims to follow up patients who have participated in a GBG trial for early breast cancer, even after the study has officially ended, in order to collect long-term data on survival, late or delayed adverse events, in addition to information …
IMPACT Trial: Intervention to iMProve AdherenCe Equitably
To determine the efficacy of a multicomponent adherence intervention among participants with early-stage breast cancer on endocrine therapy and at least one oral cardiovascular disease (CVD) medication on adherence to endocrine therapy and to CVD medication at 24 weeks assessed by self-report using the Domains of Subjective Extent (DOSE)-Nonadherence questionnaire …
Myeloid-Derived Suppressor Cell Function in Breast Cancer Patients
Myeloid-Derived Suppressor Cell Function in Breast Cancer Patients
