Two years after opening its doors, the Queen Elizabeth University Hospital is home to 10,000 staff and thousands of patients. In this programme, hospital staff are excited to be part of a new clinical trial which could revolutionise kidney dialysis for thousands of patients around the world, eight-year-old Charlotte has an unusual operation to enlarge her windpipe and help her avoid terrifying bouts of croup, and 50-year-old Peter has an operation to remove his brain tumour - while he is awake.