Genetic test results may have health implications not only for an individual, but for an entire family.
After a patient receives a positive test result, targeted family variant testing can help identify other family members at risk for the same genetic disease. Family members who test positive can make informed decisions about their health.
Invitae’s family variant testing involves full analysis of the gene in which the original family member’s variant was identified. The report will include information about the variant in question, and may include other variants identified in the gene as well.
Results are available 10-21 calendar days (14 days on average) from the time we receive the sample.
Please note that Invitae’s family variant testing applies only to the gene in which the original family member’s variant was identified.
A family member is eligible for testing if he or she is a biological relative and if the variant occurs within our reportable range (generally, coding regions +/- 10 bp into intronic regions). Please contact Client Services if you are unsure if the variant qualifies.
Note that if the original patient's test report identified a variant of uncertain significance (VUS) at Invitae, VUS resolution may be available at no additional charge in some situations. Please inquire with Client Services for more information.
To order family variant testing, place an order for the gene in question. In the family history field please provide:
If you have any questions about family variant testing with Invitae, you can contact us via the secure messaging system in your online account. To access this system, sign in to your Invitae account, view your order history, and select the order number “RQ number” of the original proband. You can then click on the “Messages” tab to contact us about family variant testing and upload the patient's information in a secure, HIPAA-compliant manner.
Alternatively, you can contact our Client Services team:
We encourage use of the Invitae Family History Tool to easily submit a pedigree for this program.
Learn more about this free app.