University Of Iowa

This early-phase trial tests whether adding high-dose vitamin C (ascorbate) to the chemotherapy drug gemcitabine can help adults with advanced soft tissue or bone sarcoma that cannot be surgically removed or has spread. About 30 participants will receive the combination intraveno…

This early study tests whether fish oil, alone or with salsalate (an anti-inflammatory drug), can improve blood markers linked to nerve health in people with type 2 diabetes and diabetic neuropathy. About 100 adults will take fish oil capsules for 4 months, then add salsalate for…

This study compares two treatments—casting and bracing—for children under 3 with early-onset scoliosis. The goal is to see which method better controls spine curvature and improves quality of life. About 71 children and their parents are taking part.

This study looks at whether a very low-calorie diet (800-960 calories per day) can reduce fat and scarring in the liver for people with obesity and non-alcoholic fatty liver disease (NAFLD). Twenty participants will follow either the low-calorie diet or a standard lower-calorie d…

This study tests whether specially designed videos can help parents of young children prevent early childhood cavities. The program uses motivational messages to encourage good oral health habits. Researchers are following over 1,200 families enrolled in the WIC program in Iowa, …

This study tests whether talking to a pharmacist over the phone can help smokers quit. About 80 people who currently smoke and are in a lung cancer screening program will take part. Half will get regular phone calls from a pharmacist for 12 weeks, while the other half just fill o…

This study looks at whether a 10-week exercise program done at home can improve physical fitness in women who have finished treatment for endometrial cancer. Ten participants will do exercises like chair stands and arm curls, guided by video coaching. The goal is to see if this a…

This study tests a new device called a cystoelastometer that connects to a standard urinary catheter to measure bladder pressure at home. It involves 30 people with neurogenic bladder who already use catheters. The goal is to see if patients and caregivers can use the device corr…

This study in 24 healthy adults tests whether using a micropatch before applying metronidazole gel or cream improves how much drug gets into the bloodstream. Participants receive both formulations at different times, and researchers measure drug levels and skin changes. The goal …

This study is closely watching heart and lung changes in extremely low birth weight babies (under 1000 grams) during their first week of life. Researchers want to understand why some preemies develop low blood pressure and related complications. By using standard and new monitori…

This observational study follows 37 children and young adults with juvenile-onset Huntington's disease (JoHD) to understand how their brains develop differently from adult-onset cases. Participants undergo cognitive tests, behavioral assessments, and MRI scans over time. The goal…

This study aimed to see if custom carbon fiber braces could reduce forces on the ankle joint after a fracture, potentially lowering the risk of arthritis. It planned to enroll adults with healed ankle fractures and test different brace designs. However, the study was withdrawn be…

This study follows over 2,500 people with neuroendocrine tumors (NETs) to understand their symptoms and how treatments are chosen. Participants fill out surveys about quality of life and care experiences over 18 months. Researchers will link this to medical records to find which …

This study looks at whether a common over-the-counter toothpaste-like product called MI Paste changes the types of bacteria and fungus living in the mouths of people 65 and older who wear a full upper denture. Researchers will also check if the paste makes dentures more comfortab…