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Endocrine Therapy Without Radiotherapy for Breast Cancer
Study Summary
This trial will study whether it's safe to forgo radiation treatment after lumpectomy surgery for postmenopausal women with hormone-positive, Her2-negative tumors who have a low risk of cancer recurrence.
Eligibility Criteria
Inclusion Criteria
You may be eligible if you check “Yes” for the criteria belowTimeline
Treatment Details
Study Objectives
Outcome measures can provide a clearer picture of what you can expect from a treatment.Trial Design
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Who is running the clinical trial?
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- My breast cancer is at an early stage and was confirmed after a surgery to remove it.My underarm lymph node examination was done using one of the approved methods.I can take care of myself and am up and about more than 50% of my waking hours.I am postmenopausal, either by age, surgery, or lack of menstruation.I have had radiation therapy to my breast before.I have had breast cancer or DCIS before.I have cancer in both of my breasts.I carry a gene mutation linked to breast cancer.You do not have cancer cells in your armpit lymph nodes, or only very small clusters of cancer cells.My Oncotype-DX score is 18 or lower.I am willing to undergo hormone therapy for at least 5 years.I've had breast imaging on both breasts within the required time before joining the study.My breast cancer is in more than one location and hasn't been proven negative by biopsy.My cancer has spread to other parts of my body.My breast cancer is ER and PR positive but HER2 negative.My disease is located in only one area, as confirmed by exams and scans.I had my last breast cancer surgery less than 90 days ago.I have had cancer other than non-melanoma skin cancer, but have been free of it for 5 years.My cancer surgery removed the tumor with clear margins of at least 2mm.
- Group 1: Endocrine therapy alone
- No Placebo-Only Group - All patients enrolled in this study will receive some form of active treatment.
- Screening: It may take up to 3 Weeks to process to see if you qualify in this trial.
- Treatment: The duration you will receive the treatment varies.
- Follow Ups: You may be asked to continue sharing information regarding the trial for 6 Months after you stop receiving the treatment.
Frequently Asked Questions
How many geographic sites are presently conducting this experiment?
"Patients can be enrolled in the trial at Northwell Health, Memorial Sloan Kettering Cancer Center, Rutgers Cancer Institute of New jersey and 13 other sites throughout the US."
Is this investigation of treatments currently enrolling participants?
"The details posted on clinicaltrials.gov suggest that recruitment for this particular medical trial has been paused since December 16th 2021. Despite the lack of participants at present, there are a plethora of other studies actively welcoming new volunteers right now; over 2200 in total."
Does this trial include elderly participants?
"This medical study is inviting people aged 50-69 to participate."
Do I qualify to participate in this clinical research?
"This clinical study is seeking 202 individuals with breast cancer who are postmenopausal and between the ages of 50-69. More specifically, candidates must have had an axillary dissection only for their condition to be considered unifocal on both radiologic and pathologic examination."
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