Yonsei University

This study is testing if giving an intravenous (IV) iron infusion right after heart surgery helps prevent long-term anemia and improves recovery. It will involve 180 adults who have low iron or anemia before surgery and low blood counts after surgery. Participants will be randoml…

This early-stage study is testing whether a shorter, more intense schedule of carbon-ion radiation therapy is safe for men with localized prostate cancer. Instead of the usual 12 treatments, researchers are giving 6 treatments over 3 weeks to see if it controls the cancer while c…

This study is testing a drug called everolimus for people with rare, non-cancerous blood vessel growths and tumors that have not improved with standard treatments. It will enroll 67 patients, including children as young as 1 year old, who have already tried at least one other the…

This study aims to find the best way to keep advanced bile duct cancer under control after initial treatment. It will test different drug combinations in 160 patients whose cancer responded to first-line therapy. The goal is to see which approach keeps the cancer from growing lon…

This study aims to find the best medication plan to prevent a second stroke in people who have just had a stroke, also have an irregular heartbeat (atrial fibrillation), and hardened brain arteries. Researchers will randomly assign about 586 participants to take either one standa…

This study is testing whether adding a special pacing technique and a minor ablation procedure to a standard heart defibrillator implant can improve outcomes for people with very severe heart failure and a permanent irregular heartbeat (atrial fibrillation). The participants are …

This study aims to find out if a newer, less invasive robotic surgery is as safe as the current standard laparoscopic (keyhole) surgery for removing part of the stomach in early-stage cancer. About 538 patients will be randomly assigned to receive one of the two surgical methods.…

This study is for people with recurrent ovarian cancer that has progressed after treatment with a specific type of maintenance therapy (PARP inhibitors). It aims to see if a newer, targeted drug called trastuzumab deruxtecan works better than standard chemotherapy. The drug speci…

This study aims to find out if a more extensive heart ablation procedure works better than the standard one for people with persistent atrial fibrillation (AFib). It will involve 406 adults whose AFib hasn't responded well to medication and who are getting their first ablation. R…

This study is testing a specialized type of radiation called carbon-ion radiotherapy, given before surgery for soft tissue sarcoma. The goal is to see if this approach can better control the tumor while causing fewer wound healing problems and side effects compared to standard ra…

This study aims to find the best medication plan for people who have had a heart attack and received a stent. It will test two different strategies for blood thinners to reduce bleeding risk, and two different strategies for cholesterol-lowering drugs. The goal is to prevent futu…

This is an early-stage study testing a new cell therapy called AB-201 for people with advanced HER2-positive stomach or gastroesophageal junction (GEJ) cancer who have already tried at least two standard treatments. The main goal is to check if the treatment is safe and what side…

This study aims to see if a new type of forehead thermometer (the XST600) is as accurate and safe as a standard hospital thermometer (the 3M SpotOn) for monitoring patients' core body temperature. It will involve 117 adult patients in the operating room or intensive care unit who…

This study is testing a small, wireless heart monitor patch for patients in the hospital. The goal is to see if this new system can detect dangerous heart rhythms faster and more reliably than standard monitoring, helping doctors make quicker treatment decisions. It will involve …

This study is testing whether a new artificial intelligence (AI) tool can help doctors find atrial fibrillation (AFib) sooner in people who have symptoms but haven't been diagnosed yet. About 1,230 adults in Korea will have their standard heart tests analyzed by the AI, which giv…

This study is testing whether an artificial intelligence (AI) tool can help emergency room doctors read heart scans more accurately and confidently. It will involve about 530 adults who come to the ER with chest pain. Doctors will be randomly assigned to read scans either with or…

This study aims to see if a newer anesthesia drug (remimazolam) causes less post-surgery confusion (delirium) than the commonly used drug (midazolam) in older adults having heart valve surgery. Researchers will randomly assign 300 patients aged 65+ to receive one of the two drugs…

This study is testing whether listening to special audio tones, called binaural beats, can help reduce anxiety and lower the amount of sedative medication needed for mothers who are awake during a C-section with spinal anesthesia. Researchers will compare two groups of 100 mother…

This study is testing whether a digital therapy app can help adults who get dizzy when they stand up, a condition linked to a sudden drop in blood pressure. For 6 weeks, participants will use the app, which provides education and tracks symptoms, to see if it reduces these dizzy …

This study aims to create a detailed registry of people who have had severe, immediate allergic reactions to medications. Researchers will collect blood samples and review past medical records to better understand why these dangerous reactions happen. The goal is to gather inform…

This study aims to collect real-world data from 10,000 patients who undergo standard exercise echocardiograms (heart ultrasounds during physical activity) as part of their regular heart care. Researchers will track how patients' hearts respond to exercise and link these findings …