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Roche Nabs FDA Approval for CDx With Ziihera in Gastroesophageal Cancer
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Medtech
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United States
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Fusion42 · 26 August 2026 · Fusion42 review
Roche received FDA approval for expanded use of two companion diagnostic tests with Jazz Pharmaceuticals' Ziihera (zanidatamab-hrii) in treating metastatic gastroesophageal adenocarcinoma.
This Wire brief sits within Fusion42's coverage of Medtech.
◆ ◆ The Wire takeaway
Medtech founders targeting gastroesophageal cancer markets must fast-track regulatory strategies as diagnostic approvals are opening new patient stratification paths that can accelerate therapy adoption and partnerships.
◆ Coverage
1 source · 26 Aug 2026
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Medtechfda-approvalcompanion-diagnosticsgastroesophageal-cancerrochezanidatamab