New ultrasound tech may predict chemo results in weeks, not months

This study tests whether a special ultrasound can predict if chemotherapy is working for stomach cancer that has spread to the liver. Currently, doctors wait about 2 months for CT or MRI scans to see if tumors shrink. This new ultrasound looks at blood flow inside liver tumors after just 1-2 chemo cycles. If successful, it could help doctors change treatments faster, reducing side effects and costs for patients who aren't responding. The study plans to enroll 107 adults with newly diagnosed liver metastases who haven't had prior treatment.