Medical University Of Warsaw

This study looks at whether a common heart valve replacement (TAVI) can be performed safely in hospitals that do not have a cardiac surgery team on-site. Currently, TAVI is only done in hospitals with heart surgery backup, which can cause long wait times. The trial will randomly …

This study follows 39 children with cashew allergy who previously received oral immunotherapy (OIT) with cashew protein. After 8 more months of OIT, they will stop treatment for 4 weeks and then take a food challenge to see if they can safely eat cashews without ongoing therapy. …

This study aims to translate and validate the Celiac Dietary Adherence Test (CDAT) for Polish children with celiac disease. Researchers will enroll 20 participants aged 2 to 18, along with their caregivers, to check if the Polish version accurately measures how well they follow a…

This study compares two robot-assisted knee replacement methods for people with severe knee arthritis. One method uses a CT scan to plan the surgery (image-based), while the other uses a simpler approach without a scan (imageless). The goal is to see if the imageless method works…

This study looks at whether injecting platelet-rich plasma (PRP) into the sacroiliac joint after hip replacement surgery can help people recover faster and have less pain. About 60 adults with hip arthritis who are scheduled for a hip replacement will take part. Half will get the…

This study looks at whether adding mental rehearsal (practicing steps in your mind) to standard training helps medical staff learn emergency cricothyroidotomy, a procedure to open a blocked airway. About 60 doctors, residents, and nurses will take part. Researchers will measure h…

This study tests if a special 'White Test' during liver surgery can help find and fix bile leaks better than the usual method. About 260 adults having planned liver surgery will be randomly assigned to either the White Test or standard gauze test. The goal is to see if the White …

This study looks at two different lengths of time for stopping blood flow to the liver during surgery for liver cancer. 600 adults will be randomly assigned to either a 15-minute or 45-minute pause in blood flow. The goal is to see if the longer pause is just as safe and does not…

This observational study will analyze samples from 160 children with asthma, protracted bacterial bronchitis, or chronic cough to find biomarkers that predict disease progression and treatment response. Participants will undergo a bronchoscopy to collect lung fluid and tissue sam…

This study looks at 140 children with celiac disease, ages 2 to 18, who have been on a gluten-free diet for at least 6 months. Researchers will compare a questionnaire and rapid urine/stool tests to standard blood tests to see which methods best measure diet adherence. The goal i…