Guardant Reveal

For residual disease and recurrence monitoring in patients with early-stage cancer


Guardant RevealTM is the first blood-only test that is able to detect residual and recurrent disease in two weeks, without the need for a tissue biopsy.

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Guardant Reveal Box

Detects recurrence early and accurately


Guardant RevealTM detects circulating tumor DNA (ctDNA) in blood to inform treatment decisions after surgery and detect recurrence as well. Currently, it is developed for early-stage colorectal cancer with testing for additional cancer types to follow. This test helps to answer the questions of “does any cancer remain?” or “what is the risk of cancer returning?” after treatment. The test detects recurrence long before it appears on CT scans.

Post-Surgery & Surveillance


Guardant RevealTM detects circulating tumor DNA (ctDNA) for minimal residual disease (MRD) assessment in patients with Stage II and Stage III colorectal cancer (CRC). In addition to detection of MRD, Guardant Reveal can be ­­used to monitor for recurrence of CRC in previously diagnosed patients. In the post-surgery setting, this test detects identifies patients who are at high risk for recurrence. In the surveillance setting, this test monitors for early signs of recurrence. This helps to identify patients at high risk of recurrence who may benefit from adjuvant chemotherapy.

Benefits across multiple time points

The process

1

Place an order with Guardant Health's designated local partner - Codex Genetics.

2

Provide blood samples of patients.

3

Samples will be sent to Guardant Health laboratary in the United States.

4

Complete genomic result in 7 days upon sample receipt in the US laboratory.

For any enquiry, please contact us.

Download Resources

Guardant Reveal Patient Brochure Guardant Reveal Specification Sheet
Are the tests available in Hong Kong?

Guardant Health precision oncology products – Guardant RevealTM, Guardant360® CDx, Guardant360 TissueNextTM are available in Hong Kong through the designated local partner, Codex Genetics.

Where will the tests perform?

The retrieved liquid or tumor biopsy will be performed at Guardant Health laboratory in California, the United States.

As a patient, can I order the tests by myself?

Patients are encouraged to discuss genetic testing options with their healthcare provider. For questions about how to access the tests, please feel free to contact us.

When will the report be ready?

Sample shipment will be arranged on the same or the next day upon sample retrieval. Upon sample received in Guardant Health laboratory in the US, the test report will be ready in around 7 days.

Guardant Health

About Guardant Health

Guardant Health is a leading precision oncology company focused on helping conquer cancer globally through use of its proprietary blood tests, vast data sets and advanced analytics. The Guardant Health oncology platform leverages capabilities to drive commercial adoption, improve patient clinical outcomes and lower healthcare costs across all stages of the cancer care continuum.

Codex Genetics

About Codex Genetics

Codex Genetics enables precision medicine through AI-powered analytics on both genetic and clinical data. We aim to provide holistic, clinically actionable disease management solutions for medical professionals and individuals. We provide services to accelerate diagnostic processes and help disease treatment and disease management.