Geneplus-beijing Co. Ltd.

This study looks at 60 people with a specific type of advanced colorectal cancer (dMMR/MSI-H) who are receiving immunotherapy. Researchers want to see if changes in a blood test called ctDNA can tell if the cancer is truly gone, even when scans don't show it. The goal is to find …

This study looks at whether certain genetic markers in blood and tumor samples can predict how well immunotherapy works before surgery for non-small cell lung cancer. Researchers will collect samples from 100 people with stage II-IIIB lung cancer who are scheduled to receive immu…