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Galleri Named one of TIME's Best Inventions of 2022 . Link opens in a new tab
Now you can screen for multiple cancers with a simple blood draw1,2
Introducing Galleri®, the first-of-its-kind multi-cancer early detection test that looks for many cancers not commonly screened for today.
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What is the Galleri test?
Galleri is a multi-cancer early detection (MCED) test that looks for a signal shared across more than 50 types of cancer through a simple blood draw. Many of these cancers are not commonly screened for today and otherwise may go unnoticed before symptoms appear.
Who is it for?
The Galleri test is recommended for adults with an elevated risk for cancer, such as those aged 50 or older.
- Only your healthcare provider can determine if Galleri is right for you.
- Use of Galleri is not recommended in individuals who are pregnant, 21 years old or younger, or undergoing active cancer treatment.
Sign up for more information about the Galleri test
Why is early detection important?
Around 70% of new cancer cases and cancer-related deaths are due to cancers with no recommended screening.3
Only 5 types of cancers have a recommended screening test — breast, colorectal, lung, cervical, and prostate.4,5
When cancer is detected in its early stages, before it has spread, the overall 5‑year survival rate is 4 times higher than when diagnosed in later stages.6,7
Hear From Patients
The Galleri® multi-cancer early detection test detects a cancer signal across more than 50 types of cancer, many of which are not commonly screened for today.5 – 7 With a simple blood draw, the Galleri test provides early detection insights that help you be proactive about your health.
Have you taken the Galleri test? We would love to hear from you!
The Galleri test does not detect all cancers nor does it measure your genetic risk of developing cancer in the future. False positive and false negative results can occur. It should be used in addition to cancer screening tests your healthcare provider recommends.
We collaborated with leading cancer institutes to study the Galleri test, including
Important Safety Information
The Galleri test is recommended for use in adults with an elevated risk for cancer, such as those aged 50 or older. The Galleri test does not detect all cancers and should be used in addition to routine cancer screening tests recommended by a healthcare provider. Galleri is intended to detect cancer signals and predict where in the body the cancer signal is located. Use of Galleri is not recommended in individuals who are pregnant, 21 years old or younger, or undergoing active cancer treatment.
Results should be interpreted by a healthcare provider in the context of medical history, clinical signs and symptoms. A test result of “No Cancer Signal Detected” does not rule out cancer. A test result of “Cancer Signal Detected” requires confirmatory diagnostic evaluation by medically established procedures (e.g. imaging) to confirm cancer.
If cancer is not confirmed with further testing, it could mean that cancer is not present or testing was insufficient to detect cancer, including due to the cancer being located in a different part of the body. False-positive (a cancer signal detected when cancer is not present) and false-negative (a cancer signal not detected when cancer is present) test results do occur. Rx only.
Laboratory / Test Information
GRAIL’s clinical laboratory is certified under the Clinical Laboratory Improvement Amendments of 1988 (CLIA) and accredited by the College of American Pathologists (CAP). The Galleri test was developed, and its performance characteristics were determined by GRAIL. The Galleri test has not been cleared or approved by the Food and Drug Administration. GRAIL’s clinical laboratory is regulated under CLIA to perform high-complexity testing. The Galleri test is intended for clinical purposes.
Have more questions?
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You can also contact us at (833) 694‑2553 or use the chat feature on the page for additional help.
- Klein EA, Richards D, Cohn A, et al. Clinical validation of a targeted methylation-based multi-cancer early detection test using an independent validation set. Ann Oncol. 2021;32(9):1167 – 1177. doi: 10.1016/j.annonc.2021.05.806.
- The Galleri test does not detect all cancers, nor does it measure your genetic risk of developing cancer in the future. It should be used in addition to routine screening tests your healthcare provider recommends.
- Surveillance, Epidemiology, and End Results (SEER) Program (www.seer.cancer.gov) SEER*Stat Database Incidence — SEER Research Limited-Field Data, 21 Registries, Nov 2020 Sub (2000−2018) — Linked To County Attributes ‑Time Dependent (1990−2018) Income/Rurality, 1969 – 2019 Counties, National Cancer Institute, DCCPS, Surveillance Research Program, released April 2021, based on the November 2020 submission.