Breast Cancer Clinical Trial
Official title:
Phase III Multicentric Trial Comparing Accelerated Partial Breast Irradiation (APBI) Versus Standard or Hypofractionated Whole Breast Irradiation in Low Risk of Local Recurrence of Breast Cancer
The standard treatment for localized breast cancer is based on conservative surgery (when possible) followed by radiation therapy (RT) delivered to the whole breast. The recommended total RT dose is 45 to 50 Gy delivered in 4.5 to 5 weeks followed by a 10 to 16 Gy boost to the tumor bed for 1 to 1.5 weeks. The rationale for the development of APBI was based on the difficulty for many patients to reach RT centers to receive standard whole breast irradiation (WBI) after conservative surgery. APBI offers decreased overall treatment time and several theoretical advantages over WBI, including a decrease in dose delivered to uninvolved portions of the breast and adjacent organs. If equivalence between the two treatments can be shown, then APBI will be considered as a historic evolution in breast cancer management. In this phase III trial, designed in postmenopausal women >50 years of age, the objective is to compare the effectiveness and safety of APBI compared with whole breast irradiation. This study is also designed to ensure high quality criteria for surgery, pathology and RT techniques in the 3 arms and will allow to provide data on economics and costs.
Following breast conservative surgery, patients will be stratified according to the following prognostic factors using a minimisation technique: age (<70 vs ≥70), HER2 status (HER2+ vs HER2-), hormonal receptor status (RH+ vs RH-) and lymph node invasion (pN0 vs pN0i+). Patients will be allocated to receive either standard treatment, hypofractionated treatment or APBI. Radiation therapy should be started between 4 and 12 weeks after the last surgery. Patients treated with standard whole breast irradiation will receive a total dose of 50 Gy in 25 fractions, 2 Gy per day, 5 days a week. The boost of 16 Gy will be delivered in 8 fractions for all patients after completion of the 50 Gy, without interruption. All patients will receive one fraction per day, 5 fractions a week. Patients treated with hypofractionated irradiation will receive a total dose of either 40 Gy (in 15 fractions, 2.66 Gy per day) or 42.5 Gy (in 16 fractions, 2.65 Gy per day) 5 days a week. Patients treated with APBI will receive a total dose of 40 Gy in 10 fractions, delivered twice a day over a time period of 5-7 days. Each daily dose must be separated by 6 hours. Patients will be followed at 3 and 6 month after the last dose of irradiation, at 12 months after the date of last surgery and then on a yearly basis during 10 years. ;
Status | Clinical Trial | Phase | |
---|---|---|---|
Recruiting |
NCT04681911 -
Inetetamab Combined With Pyrotinib and Chemotherapy in the Treatment of HER2 Positive Metastatic Breast Cancer
|
Phase 2 | |
Terminated |
NCT04066790 -
Pyrotinib or Trastuzumab Plus Nab-paclitaxel as Neoadjuvant Therapy in HER2-positive Breast Cancer
|
Phase 2 | |
Completed |
NCT04890327 -
Web-based Family History Tool
|
N/A | |
Completed |
NCT03591848 -
Pilot Study of a Web-based Decision Aid for Young Women With Breast Cancer, During the Proposal for Preservation of Fertility
|
N/A | |
Recruiting |
NCT03954197 -
Evaluation of Priming Before in Vitro Maturation for Fertility Preservation in Breast Cancer Patients
|
N/A | |
Terminated |
NCT02202746 -
A Study to Assess the Safety and Efficacy of the VEGFR-FGFR-PDGFR Inhibitor, Lucitanib, Given to Patients With Metastatic Breast Cancer
|
Phase 2 | |
Active, not recruiting |
NCT01472094 -
The Hurria Older PatiEnts (HOPE) With Breast Cancer Study
|
||
Completed |
NCT06049446 -
Combining CEM and Magnetic Seed Localization of Non-Palpable Breast Tumors
|
||
Withdrawn |
NCT06057636 -
Hypnosis for Pain in Black Women With Advanced Breast Cancer: A Feasibility Study
|
N/A | |
Recruiting |
NCT05560334 -
A Single-Arm, Open, Exploratory Clinical Study of Pemigatinib in the Treatment of HER2-negative Advanced Breast Cancer Patients With FGFR Alterations
|
Phase 2 | |
Active, not recruiting |
NCT05501769 -
ARV-471 in Combination With Everolimus for the Treatment of Advanced or Metastatic ER+, HER2- Breast Cancer
|
Phase 1 | |
Recruiting |
NCT04631835 -
Phase I Study of the HS-10352 in Patients With Advanced Breast Cancer
|
Phase 1 | |
Completed |
NCT04307407 -
Exercise in Breast Cancer Survivors
|
N/A | |
Recruiting |
NCT03544762 -
Correlation of 16α-[18F]Fluoro-17β-estradiol PET Imaging With ESR1 Mutation
|
Phase 3 | |
Terminated |
NCT02482389 -
Study of Preoperative Boost Radiotherapy
|
N/A | |
Enrolling by invitation |
NCT00068003 -
Harvesting Cells for Experimental Cancer Treatments
|
||
Completed |
NCT00226967 -
Stress, Diurnal Cortisol, and Breast Cancer Survival
|
||
Recruiting |
NCT06037954 -
A Study of Mental Health Care in People With Cancer
|
N/A | |
Recruiting |
NCT06019325 -
Rhomboid Intercostal Plane Block on Chronic Pain Incidence and Acute Pain Scores After Mastectomy
|
N/A | |
Recruiting |
NCT06006390 -
CEA Targeting Chimeric Antigen Receptor T Lymphocytes (CAR-T) in the Treatment of CEA Positive Advanced Solid Tumors
|
Phase 1/Phase 2 |