Found 2,203 clinical trials
Molecular Subtyping of Breast Cancer-derived Small Extracellular Vesicles (sEVs) to Predict Therapeutic Efficacy
The goal of this observational study is to learn if a new diagnostic test using specific labels for breast cancer sEVs on a microchip can accurately diagnose the molecular subtypes in patients with breast cancer. The main questions it aims to answer are: What is the sensitivity of this new …
To Study the Effect of Inavolisib in Combination With Fulvestrant in Participants With Breast Cancer
The purpose of this study is to evaluate the efficacy and safety of inavolisib in combination with fulvestrant compared with inavolisib in combination with fulvestrant in participants with PIK3CA-mutated, HR-positive, HER2-negative locally advanced or metastatic breast cancer (LA/mBC) in the post-cyclin-dependent kinase inhibitor (CDKi) setting.
Non-interventional Study to Assess the Effectiveness and Safety of Ribociclib in the Adjuvant Therapy of Hormone Receptor Positive (HR+) HER2-negative Stage II and III Breast Cancer in Real Clinical Practice in Russia
This prospective, observational, multicenter study aims at evaluating the efficacy of adjuvant ribociclib in combination with hormone therapy (aromatase inhibitor ± GnRH aginost) in various subgroups of patients with HR+HER2- stage II-III breast cancer in real clinical practice in Russia. Subgroup division will be based on the tumor grade, lymph …
Precision Oncology Clinical Diagnostic Study In Primary and Metastatic Breast Cancer (PRISM)
This study aims to provide information about the genomics of your breast cancer which your oncologist can use to enhance the treatment of your disease possibly enabling more targeted and personalised therapy.This study will carry out TruSight Oncology Comprehensive (TSOComprehensive) testing on breast cancer tumour tissue that was collected at …
Evaluation of an Online Intervention to Educate Women at High Risk of Breast Cancer on How to Help Reduce Their Risk.
Breast cancer remains the most common cancer among women and a major cause of death despite advances in screening and treatment. Current screening programs are not personalized and are experiencing declining participation. A promising strategy for breast cancer control would be to implement risk-based prevention and early screening, targeting individuals …
Personalization of Breast Radiotherapy According to Loco-regional Recurrence Risk and Toxicity Probability
Our objective is based on a personalized approach of adjuvant breast radiotherapy by selecting patients according to tumor recurrence and toxicity risk.
Evaluating the De-Escalation of Surveillance for Patients Who Have Undergone Curative Treatment for Breast Cancer
Patients who were diagnosed with breast cancer and have finished their treatment will be given the opportunity to be part of this study. These patients will have been attending surveillance at the Breast Centre in Beaumont Hospital, Ireland for 2 years prior. These patients, who are doing well after breast …
A Study on the Efficacy and Safety of Switching Between Two Targeted Strategies, HP+Chemotherapy and HPy+Chemotherapy, After Treatment Progression in HER-2 Positive Advanced or Metastatic Breast Cancer
This study adopts a multicenter, natural selection, observational design, and plans to enroll patients with HER-2 positive advanced or metastatic breast cancer treated at approximately 20 research centers nationwide. Patients with de novo stage IV disease or those with recurrent metastatic breast cancer who have not previously received trastuzumab, as …
Chemotherapy De-escalation in HR +, HER2-, Intermediate-risk Early Breast Cancer Treated With Adjuvant Ribociclib
The advent of CDK4/6 inhibitors (drugs designed to block the action of CDK4/6 proteins, which play a key role in cell proliferation) has improved treatment prospects for patients with metastatic breast cancer whose tumour cells express hormone receptors but not the HER2 protein (HR+/HER2-). The NATALEE study showed that the …
Hypofractionated vs. Conventionally Fractionated Postmastectomy Radiotherapy After Implant-Based Reconstruction
This is a prospective, randomized controlled, non-inferiority clinical trial designed to compare the outcomes of hypofractionated radiotherapy versus conventionally fractionated radiotherapy following mastectomy and implant-based breast reconstruction. The primary objective is to evaluate whether hypofractionated radiotherapy is non-inferior to conventionally fractionated radiotherapy regarding the rate of unplanned reoperation.
