Geneplus-beijing Co. Ltd.

This study looks at how the timing of a blood test that detects tumor DNA (ctDNA) affects understanding of prognosis and treatment choices in people with advanced HR+/HER2- breast cancer. Researchers will follow 400 participants to see how ctDNA levels and gene mutations relate t…

This study is looking for genetic clues that might tell doctors whether immunotherapy will work well before lung cancer surgery. Researchers will collect blood and tumor samples from 100 people with stage II-IIIB non-small cell lung cancer. They will test for two types of genetic…

This study is looking at whether a simple blood test that tracks tumor DNA (ctDNA) can better predict how well immunotherapy is working in people with advanced colorectal cancer. Currently, doctors rely on imaging scans, which can miss cases where the cancer is actually gone. The…