CSF and Blood Plasma Liquid Biopsy in Patients With Metastatic Solid Tumours and CNS Metastases or no CNS Metastases
This is a prospective, single-centre feasibility study of CSF ctDNA conducted at the Sunnybrook Odette Cancer Centre (SOCC), Toronto, Canada, including multiple solid tumor, stratified into cohorts according to CNS disease involvement, including leptomeningeal disease (Cohort A), parenchymal brain metastases (Cohort B), and no evidence of CNS metastases (Cohort C).
Patients in Cohort A will have previously untreated or progressing leptomeningea... [+6]
Inability to understand or unwillingness to provide written informed consent (la... [+1]