Feasibility study of Tailored axillary surgery (TAS) for clinical node-positive breast cancer patients.

Shien Tadahiko0 个研究点目标入组 300 人开始时间: 2023年3月29日最近更新: 2023年10月17日

适应症

试验速览

暂无简介。

•Those who meet all of the following criteria are eligible
•1 Histologically diagnosed invasive breast cancer in the primary lesion of breast cancer
•2 Surgery is scheduled as initial treatment
•3 The lymph node most suspected of metastasis is pathologically diagnosed as metastasis by cytology or needle biopsy
•4 There are 1 3 lymph nodes suspected of metastasis in diagnostic imaging
•5 No suspicion of metastasis in all levels II III Rotter endothorax and supracraclavicular lymph nodes
•6 The clinical classification of the primary tumor is T1 3
•7 Women who are at least 18 years old and 74 years of age or younger on the date of registration
•8 Performance status is 0 or 1 in the ECOG criterion
•9 The test value within 28 days before registration satisfies
•10 Bilateral breast cancer regardless of metachronous or simultaneity
•11 Patients can receive standard radiotherapy and systemic drug therapy after surgery
•12 Written consent has been obtained from the patient to participate in the study

•1 Active multiple cancers (simultaneous double cancers/multiple cancers and metachronous duplication with a disease-free period of up to 5 years)
•Cancer/Multiple Carcinoma. However, even if the disease-free period is less than 5 years, the patient has a complete response to radiation therapy.
•History of stage 0 beds, stage I laryngeal cancer, or cancer that has been completely resected and has a 5-year relative survival rate of 95% or more is not included in active multiple/multiple cancers).
•2 Infectious disease requiring systemic treatment.
•3 Fever of 38.0C or higher at the time of registration.
•4 Women who are pregnant, potentially pregnant, within 28 days after childbirth, or breastfeeding.
•5 The applicant has a mental illness or psychiatric symptom that interferes with daily life and is judged to be difficult to participate in the study.
•6 Receiving continuous systemic administration (oral or intravenous) of steroids or other immunosuppressive drugs.
•7 Complicated by uncontrolled diabetes.
•8 Complicated by uncontrolled hypertension.
•9 Unstable angina (angina pectoris that has developed or exacerbated seizures within the last 3 weeks) or has a history of myocardial infarction within 6 months.
•10 Interstitial pneumonia, pulmonary fibrosis, severe emphysema, or more.
•11 History of axillary surgery or irradiation
•12 Other patients who are judged by the principal investigator or co-investigator to be inappropriate as research subjects

发起方

Shien Tadahiko