Centre Hospitalier Universitaire De Nīmes

This study looks at 130 premature babies born before 33 weeks to see if changes in their gut bacteria during the first 6 weeks of life are linked to their immune system type at age 3. Researchers will measure immune markers in blood samples to understand this connection. The goal…

This study looks at how giving blood changes the heart's pumping action, measured by ultrasound. Researchers want to see if these changes can help detect blood loss early in trauma patients. About 66 healthy adults will have heart ultrasounds before, right after, and 15 minutes a…