Hospital Universitario La Paz

This study compares two types of elbow implants used to replace a broken part of the elbow (radial head) that cannot be fixed with surgery. About 90 adults with recent elbow fractures will be randomly assigned to receive one of two implant designs. Researchers will measure elbow …

This study tests a special laser (ELCA) to treat severely blocked heart arteries that standard balloons cannot cross or expand. About 230 adults with coronary artery disease will receive the laser treatment during a procedure called PCI. Researchers will check if the laser safely…

This study looks at whether giving very preterm babies (born before 32 weeks) a special oil rich in DHA and ARA fatty acids helps their bodies absorb these nutrients. Fifteen babies received the supplement from birth until 36 weeks or discharge. Researchers measured fatty acid le…