Ge Healthcare

This study is testing a new GE ultrasound system for taking pictures of the heart. About 60 adults who need a special heart ultrasound (called transesophageal echocardiography) will have their hearts scanned with the new device. Doctors will rate the image quality and how easy th…

This study tests whether a special ultrasound dye called Sonazoid can help doctors tell the difference between harmless and cancerous liver growths in children. About 50 children under 18 with a liver mass will get the dye through an IV and have an ultrasound. The goal is to see …

This early-phase study tests a new imaging agent (GEH200520/GEH200521) in 50 adults with advanced solid tumors. Part A checks safety and how the agent behaves in the body. Part B uses PET scans before and after immunotherapy to see if the agent can show changes in tumors. The goa…

This study tests a new type of PET/CT scan that uses a special injection to find cancer that has spread to the lining of the abdomen (peritoneal carcinomatosis) in people with colorectal, stomach, ovarian, or pancreatic cancer. About 175 adults with known or suspected spread will…

This study tests a new contrast agent called mangaciclanol for MRI scans in 640 adults with known or suspected brain or body lesions. The goal is to see if it improves image quality and lesion detection compared to a standard agent. Participants will receive both agents at differ…

This study tests the safety and correct dose of a drug called regadenoson in children who need a heart stress test. The drug helps doctors see how well the heart is getting blood during a special MRI scan. Researchers will enroll 54 children of different ages to monitor side effe…

This study tests a new CT scan mode called GSI Cardiac on GE's Revolution Apex system. It enrolls 50 adults: some already scheduled for a heart CT, others with a history of heart attack or needing a heart catheterization. Participants get an extra research scan right after their …

This study tests a new non-invasive blood pressure device that uses a cuff on the arm or thigh, comparing its readings to those from an arterial line (a tube in an artery). Fifteen adults who already have an arterial line as part of their care will participate. The goal is to see…

This study is testing a new CT scanner that uses a different technology (photon-counting) to see if it can create better images than current CT scans. About 100 adults who need a CT scan for medical reasons will also get an extra scan with this new machine. Researchers will compa…