Medicine and Science from The BMJ

This week we’re concentrating on the problem of an overactive bladder, the subject of a cluster of articles in this week’s BMJ. Practice editor Mabel Chew is joined by Linda Cardozo, professor of urogynaecology, and Dudley Robinson, consultant urogynaecologist, both from King’s College Hospital, London.

The focus of this week’s programme is health promotion and behaviour change. Joining Karim Khan, BJSM editor, and Domhnall McAuley, BMJ primary care editor, is Mike Evans, associate professor of family medicine at the University of Toronto and founder of the Health Design Lab. Dan Heath, senior fellow at Duke University’s Center for the Advancement of Social Entrepreneurship, and co-author of a book “Switch – how to change things when change is hard” also joins the panel. The Health Design Lab’s viral video 23 and 1/2 hours: What is the single best thing we can do for our health? has been watched over 2.5m times, and is freely available on youtube

SPARX is a new cognitive behavioural therapy based computer game for young people with depression. Sally Merry, an associate professor of child and adolescent psychiatry at the University of Auckland, joins us to explain how it was created. Also this week Christine Jenkins, thoracic physician at Concord Hospital in Sydney, gives Mabel Chew a masterclass in spirometry.

BMJ deputy editor Trish Groves talks to Bianca Hemmingsen, a PhD student at Copenhagen University Hospital, about research comparing metformin and insulin with insulin alone, for the treatment of type 2 diabetes. Also, Dan Lasserson, a senior clinical researcher at the University of Oxford, tells BMJ practice editor Mabel Chew how late onset type 1 diabetes can be easily missed.

BMJ features editor Rebecca Coombes finds out more about a new pneumococcal vaccine being rolled out in Ghana. And David Payne meets Kenneth Kizer, the US doctor who transformed the failing Veteran’s Health Administration and took on the tobacco industry in California.

Paul Offit, the author of the yes side of our head to head article "Should childhood vaccination be mandatory", joins us to discuss his book Deadly Choices: How the anti-vaccine movement threatens us all, and explains why he thinks it is wrong to refuse to accept patients who haven't been vaccinated. Also, in the month when UK prime minister David Cameron said dementia care is a “national crisis” and that he is making it one of his personal priorities, Marcel Olde Rikkert, professor in geriatrics at Radboud University Nijmegen Medical Centre in the Netherlands, discusses his research which looks at the relative effectiveness of dementia follow up care by either dedicated memory clinics or general practitioners.

It's the first time doctors have been polled for strike action since 1975, and we've heard a lot about the moral arguments of doing so, but what about the practicalities? Edward Davies, BMJ Careers editor, talked to Mark Porter, chair of the BMA's consultant committee, about how he thinks doctors can balance industrial action and patient safety. Also this week, Richard Hurley finds out why Sam Shuster, emeritus professor of dermatology at the University of Newcastle, thinks drug testing for athletes is illogical and immoral.

In this weeks podcast BMJ features editor Rebecca Coombes reports from Risky Business, the patient safety conference held in London last week. She talks to Loretta Evans, a mother who lost her son because of medical negligence, and about her fight to receive an apology from the hospital. Dr Liliane Field, medicolegal adviser at the Medical Protection Society, talks about the importance of a genuine apology, and what doctors should do if they feel prevented from doing so.

Keith Fox, president of the British Cardiovascular Society, and Rory Collins, co-director of the University of Oxford's Clinical Trial Service Unit and Epidemiological Studies Unit, discuss the safety of statins, and how clever prescribing can overcome worries about myopathy. Also this week, Tony Delamothe, BMJ deputy editor, explains why the sudden interest in atrial fibrillation is making him queasy.

This week we look at herpes simplex encephalitis, an easily missed central nervous system infection which can have serious consequences. Our practice editor Mabel Chew discusses the features of the illness with Tom Solomon, professor of neurological science at Walton Centre NHS Foundation Trust, Liverpool. And podcast producer Duncan Jarvies gets advice on diagnosis from Adam Zeman, professor of cognitive and behavioural neurology at Peninsular Medical School.