Natera Reports Publication of Signatera MRD Test Results for Resected Metastatic Colorectal Cancer in JAMA Oncology
Shots:
- Natera has reported the publication of data on Signatera, a personalized MRD test for resected colorectal liver metastases (CRLM), in JAMA Oncology, with findings also presented at the ESMO GI 2026
- The analysis incl. 298 pts from the GALAXY trial, an observational arm of CIRCULATE-Japan, assessing outcomes by MRD status & adj. CT (ACT) use over a median 43mos. follow-up
- Signatera identified MRD-positive CRLM pts who derived significant DFS & OS benefit from ACT, while MRD-negative pts showed favorable outcomes without survival benefit. Post-surgical MRD positivity (2–10wks.) strongly predicted worse DFS and OS regardless of prior neoadj. CT
Ref: Businesswire | Image: Natera | Press Release
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