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Guardant Health (GH) Wins FDA Approval For First Liquid Biopsy In Advanced Breast Cancer
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Fusion42 · 5 September 2026 · Fusion42 review
Guardant Health received FDA approval for Guardant360 CDx, the first liquid biopsy companion diagnostic to monitor circulating tumor DNA for early progression detection in advanced breast cancer, enabling adaptive treatment decisions before radiographic progression.
This Wire brief sits within Fusion42's coverage of Biotech, and 2 sources have reported it.
◆ ◆ The Wire takeaway
FDA approval for liquid biopsy shifts breast cancer testing towards noninvasive, regular monitoring. You in biotech or diagnostics must engage oncologists and payers now to capture early adoption in this expanding test market.
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2 sources · 5 Sep 2026
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