First Stem Cell Trial in World Opens (IMAGE) University Hospitals Cleveland Medical Center Caption The first participant in the first cystic fibrosis study of its kind, Robert (Bob) Held, receives an infusion of human adult stem cells to test their safety. Doctors believe the cells may have the potential to tamp down inflammation of the lungs caused by cystic fibrosis. Hillard Lazarus, M.D., (left) Director of Cellular Therapies Integrated Services at University Hospitals Cleveland Medical Center, administered the cells with the study's Principal Investigator James Chmiel, M.D., (right) Director of the Cystic Fibrosis Therapeutics Development Center at UH Rainbow Babies & Children's Hospital. Credit University Hospitals Usage Restrictions To be used only with this CF study information. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.