Exploration of Therapeutic Strategies for NeoRAS Wild-type Metastatic Colorectal Cancer Based on Circulating Tumor DNA
Recruiting
Phase 2
Interventional Study
Colorectal Cancer Metastatic
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Prior Safety Data
This treatment has already been tested in at least one earlier human trial.
At a Glance
- Age
- 18 and older
- Sex
- Any
- Trial phase
- Phase 2
- Study type
- Interventional
- Purpose
- Diagnostic
- Participants needed
- 1,100 (estimated)
- Sponsor
- Fudan University · Other
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About This Trial
Following systemic therapy in metastatic colorectal cancer(mCRC),RAS (including KRAS, NRAS and HRAS gene) status may change from a mutant(MT) to a wild-type(WT),a phenomenon known as "NeoRAS WT"mCRC.NeoRAS WT can be detected by longitudinal circulating tumor DNA(ctDNA) analysis.Therefore, this prospective phase II Study was design to explore the detection rate of peripheral blood ctDNA testing for…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
1. Metastatic colorectal cancer with tissue RAS mutation-type;
2. ECOG (Eastern Cooperative Oncology Group) performance score is 0-1;
3. Obtaining informed consent;
4. Surgical specimens or punctured tissue specimens containing tumors can be obtained; 10ml of peripheral blood ca…
Contacts