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RAD51D: Cancer Treatment

Learn about personalized treatment options for people with a RAD51C mutation. Stay up to date by signing up for our community newsletter.
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Cancer Treatment for People with Inherited Mutations

Testing positive for an inherited mutation may affect your treatment options or eligibility for clinical trials studying which treatments work best. The following are examples of situations where an mutation may play a part in treatment decision-making. To learn more about treatment options for specific types of cancer, visit our section on cancer treatment by cancer type. 

Targeted therapies for advanced cancers

PARP inhibitors are a type of that work by blocking a protein used to repair damaged . People with a mutation who have been diagnosed with cancer may want to ask their doctor about whether they might benefit from therapy or a research study. 

PARP inhibitors as after initial treatment for advanced ovarian, or primary peritoneal cancer

Two PARP inhibitors have been approved as after treatment of ovarian cancer based on a known as . Cancers that test HRD-positive may be treated with Lynparza () in combination with Avastin (bevacizumab) or () alone after initial treatment with platinum chemotherapy.

PARP inhibitors for prostate cancer

The PARP inhibitors, Lynparza () and () have received FDA-approval to treat , (mCRPC), with a mutation in certain genes linked to a type of damage repair. These genes are sometimes referred to as ( repair genes).

PARP inhibitors or other targeted therapies for advanced cancers with no other treatment options

If you have a mutation and another type of advanced cancer that no longer responds to standard therapy, you may want to talk with your doctor about whether you might benefit from treatment with a  or participation in a clinical trial. 

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Find Compassionate Support

Making treatment decisions may feel overwhelming or isolating. You don't have to face this alone. Find support from people who have been there and understand. 

 

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Get Help Locating Resources

Connect with a trained volunteer who can help you navigate the decisions you face about hereditary cancer or cancer risk. 

 

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Learn More About Hereditary Cancers

Visit our section with in-depth information on screening, prevention or treatment of different types of cancer.

 

 

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Last updated September 27, 2026