Sponsor or institution
Clinical trials and research at Guardant Health, Inc.
As of November 12, 2026, Find a Trial lists 3 clinical trials run by Guardant Health, Inc. that are recruiting, at sites in 5 countries (most in United States (3), France (1), Germany (1)). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 5Countries
Newest trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Shield post-approval follow-up for colorectal cancer screening | — | Chandler, Arizona and 68 other locations | Recruiting | Mar 17, 2025 |
| Observing therapy response using liquid biopsy evaluation | — | Skokie, Illinois | Recruiting | Jul 7, 2023 |
| Observing cancer recurrence using a blood test | — | Birmingham, Alabama and 56 other locations | Recruiting | Sep 28, 2021 |
All recruiting trials (3)
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Shield post-approval follow-up for colorectal cancer screening
This project will see if the Shield blood test reliably detects colorectal cancer or advanced polyps when used as a second-round screen in average-risk people aged 45–81, using colonoscopy as the comparison.
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Observing therapy response using liquid biopsy evaluation
This study is testing a new blood test to see if it can help track how well treatment is working for people with advanced solid tumors.
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Observing cancer recurrence using a blood test
This study is testing a new blood test to see if it can help find out if cancer comes back in people who have been treated for early-stage solid tumors.
Quick answers
How many clinical trials run by Guardant Health, Inc. are recruiting right now?
3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 5 countries. The most sites are in United States (3 trials), France (1 trial), Germany (1 trial), Italy (1 trial), Spain (1 trial). Each study page lists its sites and which ones are recruiting.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.