Sapna Kudchadkar, Johns Hopkins Medicine (IMAGE) Johns Hopkins Medicine Caption Johns Hopkins Children's Center critical care specialist Sapna Kudchadkar, M.D., Ph.D, helps a pediatric intensive care unit (PICU) patient stay mobile to hasten her recovery. A new study shows many children in PICU may not be receiving this valuable care. Credit Johns Hopkins Medicine Usage Restrictions None 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.