BBC Radio 4 Inside Health : Diabetes Tech, Antidepressants, Stem Cell Therapy and knees

First urine testing then finger pricking and now high-tech scanning. The monitoring of glucose levels is undergoing a revolution for patients with Type 1 Diabetes. Dr Margaret McCartney reports from Glasgow on the new sensing devices which allow for endless glucose scanning without the need for multiple finger prick blood tests. She talks to parents like Ben, who's paying for a continuous glucose monitor because the fingers of his young son George, were so sore from constant finger prick testing that he couldn't even play with his lego. And to 18 year old Matthew and his mum, Barbara, about the flash glucose monitor which they say has transformed the control and management of his diabetes. Dr Kenneth Robertson, who's led NHS Greater Glasgow and Clyde's Children's Diabetes Service for the past 25 years tells Margaret that the new technology is a game changer for diabetes, but urges a cautious, evidence-based roll-out of the best devices.

Many patients, as Margaret hears, are paying for the devices out of their own pockets and the charity UK Diabetes is keeping tabs on which areas of the NHS are funding flash glucose monitors after they came on NHS license four months ago. Policy Manager Nikki Joule tells Mark that they'll lobby hard on behalf of patients denied access to this life-changing technology. Meanwhile Dr Partha Kar, Associate National Clinical Director for Diabetes at NHS England urges clinical commissioning groups to review national guidance and where patients are multiple testing or at risk of the life-threatening high sugar level condition, ketoacidosis, allow access.

Enthusiastic headlines following the recent Lancet study of antidepressants claimed the drugs work, that they're better than placebo and that more should be prescribed. Inside Health's Dr Margaret McCartney takes a closer look at the large meta-analysis of over 500 clinical trials.

Every year in the UK almost 200,000 hip and knees get replaced, mainly because of osteoarthritis. But if the damaged cartilage could be repaired in younger people, would this prevent arthritis and a replacement joint later in life? Researchers have been using stem cell therapy to re-line damaged joints but it's an expensive and complex process, which up to now has involved two stages, one to harvest the stem cells and another, weeks later, to put the tissue back into the injured joint. But now a team at the Royal National Orthopaedic Hospital at Stanmore has developed a one stop operation. Stem cells are harvested from the pelvis and then in the same operation, put back into injured knees to "seed" new cartilage . George Bentley, emeritus Professor of Orthopaedics, orthopaedic surgeon James Donaldson and patient, Nick Brown, talk to Inside Health about this pioneering new treatment.

Producer: Fiona Hill.