Hospital Universitario La Paz

This study tests a laser technique called SiLaC for treating pilonidal sinus, a painful condition at the tailbone. The goal is to see if patients recover faster and have fewer complications compared to traditional surgery. About 40 adults will be treated and followed for recovery…

This study tests two different drug plans to prevent cytomegalovirus (CMV) infection in 30 kidney transplant patients who are at high risk. One group gets a standard preventive treatment, while the other uses a newer approach with early treatment if needed. The goal is to see whi…