Picornaviridae infectious disease

This study tests a new vaccine designed to prevent hand, foot, and mouth disease (HFMD) and herpangina in children aged 6 months to 5 years. About 6,000 healthy children will receive either the vaccine or a placebo to see if it safely protects against four common virus types that…

This early-stage trial tests a new vaccine designed to protect against hand, foot, and mouth disease caused by two common viruses. About 144 healthy volunteers aged 6 months to 59 years will receive either the vaccine or a placebo. The main goal is to check safety and see how wel…

This study compares two common antibiotic combinations—vancomycin with piperacillin/tazobactam versus vancomycin with meropenem—to see which is less harmful to the kidneys. About 852 hospitalized adults with serious infections will be randomly assigned to one of the two combos. T…

This observational study will look at 10,000 adults in intensive care units (ICUs) around the world during a single 24-hour period. Researchers want to find out how common infections and antibiotic-resistant bacteria are, how they are treated, and how patients recover. No new tre…

This research project aims to understand why older adults get more infections and why those infections can be more serious. By following 23,000 people aged 60 and older, scientists will collect health data and samples like blood and stool to study how the immune system changes wi…

This observational study will follow 100 children in Denmark who receive a stem cell transplant for blood cancer or other serious blood disorders. Researchers will test their thinking skills, physical abilities, and daily activity before the transplant and for one year after. The…

This study will collect blood samples from 30,000 adults in the UK with various health conditions, including blood clots, infections, heart disease, diabetes, and more. The samples will be used to develop and fine-tune new diagnostic tests for the cobas® lumira device, which allo…

This study will follow 300 adults with severe infections in the ICU to see how levels of specialized pro-resolving mediators (SPMs)—natural molecules that help stop inflammation—change over time. Researchers will use blood samples already collected during routine care, so no extr…

This study follows 600 Chinese children who received standard vaccines against polio, measles, mumps, rubella, and hepatitis A. Researchers will test their blood to see if protective antibodies remain 5 years after vaccination. The goal is to understand how long vaccine protectio…

This study will compare how well an AI program (Blings) measures speech clarity in 40 adults with speech disorders from stroke or other neurological conditions. Two speech therapists will also rate the same speech samples. The goal is to see if the AI can reliably replace or assi…

This study will follow 175 children and young adults who had a bone marrow transplant before age 18. Researchers will test their thinking, memory, and attention skills, and check for links to physical health issues like metabolism and fitness. The goal is to find early warning si…