Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
GenBasix Incorporated
OBJECTIVES:
* Collect blood samples and medical and background information from patients with invasive breast cancer and their affected or unaffected siblings.
OUTLINE: Patients and their siblings undergo blood collection. They also complete medical and background questionnaires.
Patients and their siblings are followed annually for 5 years.
PROJECTED ACCRUAL: A total of 1,000 patients and siblings will be accrued for this study.
Age
18–any
Sex
ALL
Healthy volunteers
Accepted
You may be eligible if
DISEASE CHARACTERISTICS:
Meets 1 of the following criteria:
* Pathologically confirmed invasive breast cancer (patient)
* No ductal carcinoma in situ
* Affected OR unaffected sibling
* Affected sibling must have had (or currently has) breast cancer only
* Unaffected sibling must be female
* No deceased siblings
* Must be a full-blood related sibling
You may not be if
PATIENT CHARACTERISTICS:
Not specified
PRIOR CONCURRENT THERAPY:
Not specified
Clareo Health | Blood Sample Collection and Health Information Collection From Patients With Invasive Breast Cancer and Their Brothers and Sisters
