A Prospective Multicenter Randomized Controlled Trial of the Prognostic Effects of Supraclavicular Lymph Node Dissection vs. No-dissection in Ipsilateral Supraclavicular Lymph Node Metastasis in Breast Cancer
The purpose of this study was to compare the efficacy of surgical dissection of supraclavicular lymph nodes combined with radiotherapy versus radiotherapy alone in patients with ipsilateral supraclavicular lymph node metastasis.
NCT06383663 — Breast Cancer
Status: Not yet recruiting
http://inclinicaltrials.com/breast-cancer/NCT06383663/
A Randomized Phase 3, Double-Blind, Placebo-Controlled Study of Elacestrant Plus Everolimus Versus Elacestrant in Patients With ER+/HER2-, ESR1mut Advanced Breast Cancer Progressing to Endocrine Therapy and CDK4/6 Inhibitors
This trial will study a type of advanced breast cancer (ABC) defined as endocrine receptor (ER)-positive/human epidermal growth factor receptor 2(HER2)-negative and estrogen receptor 1 (ESR1)-mutated. Patients will be treated with elacestrant, a compound that acts as a selective estrogen receptor degrader, and everolimus (or placebo), a kinase inhibitor indicated for the treatment of postmenopausal women with advanced hormone receptor-positive, HER2-negative breast cancer. The main purpose of the study is to analyze the efficacy (to find out how effective a treatment is) of elacestrant plus everolimus therapy in patients who have ER-positive/HER2-negative, ESR1-mutated, ABC progressing to endocrine therapy and cyclin-dependent kinase 4/6 (CDK4/6) inhibitor. The efficacy of elacestrant plus everolimus combination will be determined by assessing the period from elacestrant plus everolimus (or placebo) treatment initiation until to the first occurrence of disease progression, unacceptable toxicity, death, or discontinuation from the study treatment for any other reason, whichever occurs first, defined as progression free survival. Rigorous eligibility criteria based on specific co-morbidities and clinicopathologic features of their disease have been designed to minimize the risk of patients participating in this study. The anticipated favorable clinical benefits of elacestrant combined with everolimus are projected to outweigh the risks of this treatment. This study will be performed in full compliance with International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use (ICH) and all applicable local Good Clinical Practice (GCP) and regulations.
NCT06382948 — Advanced Breast Cancer
Status: Not yet recruiting
http://inclinicaltrials.com/advanced-breast-cancer/NCT06382948/
A Pilot Study of "a Home-based and Group-based Tele-exercise Program for Breast Cancer Survivors: a Randomized Controlled Trial"
The research protocol outlines a pilot study for a home-based and group-based tele-exercise program designed for breast cancer survivors. The study is a randomized controlled trial (RCT) led by Dr. Yang Gao from Hong Kong Baptist University, with multiple other investigators from Kwong Wah Hospital and the university itself. Breast cancer is identified as the most prevalent cancer among women globally and in Hong Kong. The document states that adjuvant therapies post-surgery, such as radiation and chemotherapy, can have both short-term and long-term side effects, which may affect the survivors' physical and mental health. The study is based on evidence that physical activity levels often decrease after a breast cancer diagnosis and that exercise can mitigate the side effects of treatment, improving health and quality of life. The pilot aims to test the acceptability and feasibility of a 12-week tele-exercise program that combines psychological theories and behaviour change techniques, transitioning from supervised to unsupervised exercise to build sustainable exercise habits. The study will enrol 24 patients, randomly assigning them to an intervention group or an active control group. The intervention group will receive 12 online training sessions plus 4 psychological counselling sessions, whereas the control group will receive educational essays on exercise and health. The training sessions for the intervention group will include various exercises with increasing intensity and duration over the 4 weeks, monitored by a pulse oximeter to ensure exercises are done at the appropriate heart rate. The sessions will be led by qualified coaches, with Dr. Gao overseeing quality control.
NCT06382441 — Behavior, Health
Status: Active, not recruiting
http://inclinicaltrials.com/behavior-health/NCT06382441/
Selective Sentinella Lymph Node Biopsy With Indocyanine Green in Patients With Breast.
The current observational study aims to perform the sentinel lymph node in breast cancer in the usual way with technetium 99 and add a second tracer, indocyanine green. The objective is to evaluate the detection rate of the lymph node with indocyanine green compared to the usual technique.
NCT06378944 — Breast Cancer
Status: Recruiting
http://inclinicaltrials.com/breast-cancer/NCT06378944/
Locoregional Control With Radiotherapy of cT1-2N0 Invasive Breast Cancer Patients With MACrometastases in the Sentinel Node Treated With MAstectomy: a Multi-center Observational Study
Sentinel lymph node biopsy (SLNB) is the standard procedure to stage the axilla in clinically node-negative invasive breast cancer (IBC) patients undergoing upfront surgery. The ACOSOG-Z0011 and the AMAROS trial demonstrated that SLNB with or without radiotherapy provided equivalent local control and survival to axillary lymph node dissection (ALND) in early-stage breast cancer patients with 1 or 2 positive SLNs. However, the ACOSOG-Z0011 trial did not included patients treated with mastectomy, and the AMAROS trial only included 17% of mastectomy patients. The investigators conduct an observational cohort study of early stage breast cancer patients receiving upfront mastectomy with 1 or 2 macrometastases after SLNB. The study aim to demonstrate a 5-year disease-free survival of not less than 80% when ALND is omitted and replaced by axillary radiotherapy, and determine the axillary recurrence rate.
NCT06378294 — Breast Cancer
Status: Recruiting
http://inclinicaltrials.com/breast-cancer/NCT06378294/
Comparing a Technology-enabled, Remotely Delivered Exercise Intervention to Partly-supervised Structured Exercise in Breast Cancer Survivors: a Randomised and Controlled Non- Inferiority Trial
Supervised, prescribed exercise has positive effects on body composition, physical functioning, psychological wellbeing and quality of life for patients after breast cancer treatment. However, exercise interventions are often time consuming, commonly take place at a health or fitness facility, and usually require a trained professional to be present. Cost-effective, enjoyable and practical approaches, that can be adopted at home or in local surroundings are needed. For example, an alternative approach is using an electronic physical activity tracking wristwatch to help patients engage with exercise or physical activity. Research demonstrates the importance of structured and supervised exercise for breast cancer survivors. However, it is not known whether other approaches (e.g. home-based exercise and physical activity) alongside the use of personalised technology-enabled feedback, can cause similar improvements to health when compared to structured exercise. The overall aim of this study is to determine whether cardiorespiratory fitness is changed by a technology enabled, remotely delivered exercise intervention and to determine whether this change is similar to the change caused by a partly supervised, prescribed exercise intervention. This study will also determine the influence of both interventions on physical functioning, body composition and blood pressure.
NCT06376578 — Breast Cancer Female
Status: Completed
http://inclinicaltrials.com/breast-cancer-female/NCT06376578/
Clinical Study of Breast Conserving Surgery Combined With Intraoperative Radiotherapy for Early Breast Cancer
A Single-center, open, prospective study，for analyzing the local recurrence rate, the incidence of incision complications and the aesthetic effect of intraoperative radiotherapy in early breast cancer patients after breast-conserving surgery.
NCT06375798 — Breast Cancer
Status: Recruiting
http://inclinicaltrials.com/breast-cancer/NCT06375798/
Metronomic Chemotherapy in a Real-world Population of Advanced Breast Cancer Patients
The goal of this observational study is to learn about the effects of metronomic chemotherapy in advanced breast cancer patients. The main question it aims to answer is: How effective is metronomic chemotherapy in advanced breast cancer? Specific benefit groups of metronomic chemotherapy.
NCT06373744 — Breast Cancer
Status: Completed
http://inclinicaltrials.com/breast-cancer/NCT06373744/
The Prediction Model of Neoadjuvant Chemotherapy Response for Breast Cancer Based on The Parametric Dynamics Features of The Pretreatment and Early-Treatment MR-PET and QDS-IR Images.
The main purpose of this study is to develop a computer-aided prediction model for NAC treatment response. Based on the heterogeneity of internal parametric tumor composition commonly observed, this study will utilize the histologic characteristics and treatment response to investigate the image features as input data for predicting treatment response using Deep Learning technology. Using this technique, preoperative treatment evaluation may be facilitated by tumor heterogeneity analysis from developed dynamic radiomics, and the possibility of personal medicine can be realized not far ahead. In the first two years of this study using images from DCE-MRI, PET/CT and QDS-IR, we plan to develop the image processing algorithms, including segmenting breast and tumor region, extracting image feature which reflects angiogenic properties and permeability of tumor, which are highly correlated with NAC treatment response. During the third year of the project, the morphology and texture features from first two years can be combined for PET/MRI and prediction model can be achieved in accordance with the features extracted from dynamic features extraction using longitudinal images of PET/MRI.
NCT06370234 — Breast Cancer
Status: Completed
http://inclinicaltrials.com/breast-cancer/NCT06370234/
A Multicenter Single Arm Phase II Study With Bicalutamide in Combination With Abemaciclib in 4 Cohorts of Locoregionally Advanced Inoperable or Metastatic Androgen Receptor-positive Triple-negative Breast Cancer
This study has as goal to evaluate the use of abemaciclib and bicalutamide in androgen receptor positive metastatic triple negative breast cancer.
NCT06365788 — Triple Negative Breast Neoplasms
Status: Recruiting
http://inclinicaltrials.com/triple-negative-breast-neoplasms/NCT06365788/