Outcomes of Education and Counseling for BRCA1 Testing
|The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.|
|ClinicalTrials.gov Identifier: NCT00001468|
Recruitment Status : Completed
First Posted : December 10, 2002
Last Update Posted : March 4, 2008
This study will identify how personal beliefs, values and family experiences affect a person's decision as to whether or not to be tested for changes in a gene called BRCA1 or BRCA2. Changes in these genes are associated with a significantly increased risk of breast and ovarian cancer in women, a slightly higher risk of prostate cancer in men, and a slightly higher risk of colon cancer in both men and women.
Families enrolled in the National Cancer Institute's familial cancer research project who also participated in a telephone survey (protocol 78-C-0039) regarding their level of interest in BRCA1/2 testing results may be eligible for this study.
All participants will complete a 20- to 30-minute questionnaire assessing knowledge, risk perception and personality traits, and will participate in an education session to review the following:
- Information about their individual cancer risk, based on family history
- Potential benefits and risks (medical, psychological and social) of BRCA1/2 testing, both for those who test positive and those who test negative
- Overview of DNA testing (what is done and how accurate it may or may not be)
- Medical management options for those at increased risk for breast and ovarian cancer
- Environmental cancer risk factors
- Instruction in breast self-examination
Participants will then be asked whether or not they want to undergo BRCA1/2 testing
Those who want to be tested will be divided into two groups to compare counseling methods (client-centered vs. counselor-driven counseling). A small blood sample (2 to 3 tablespoons) will be drawn for genetic analysis. Test results will be provided in person at a second visit-this may take 6 months or more. A follow-up telephone call 2 weeks after receipt of the test results will address participants' questions and provide support. During a third visit, scheduled 6 months after receipt of the test results, participants will complete questionnaires evaluating mood, attitude, self-esteem, family interactions, cancer screening practices, and other factors. Finally, 1 year after receipt of the test results, participants will be contacted by telephone and asked about their feelings about the test and its outcome.
Individuals who choose not to have gene testing will not participate in any in-person sessions after the initial visit. They will be followed with no more than two telephone interviews to assess their feelings and attitudes related to their decision not to be tested.
Individuals may reconsider and change their mind at any time regarding their decision-whether to be tested or not.
The results of the study will help experts devise the most effective methods of educating and counseling people at high risk for having an altered BRCA1/2 gene.
|Condition or disease|
|Breast Neoplasms Ovarian Neoplasms|
|Study Type :||Observational|
|Estimated Enrollment :||1500 participants|
|Official Title:||Outcomes of Education and Counseling for BRCA1 or BRCA2 Testing|
|Study Start Date :||March 1995|
|Estimated Study Completion Date :||February 2001|
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00001468
|United States, Maryland|
|National Human Genome Research Institute (NHGRI)|
|Bethesda, Maryland, United States, 20892|