Episodes
Saturday May 25, 2019
Talk Evidence - cancer causing food, prostate cancer and disease definitions
Saturday May 25, 2019
Saturday May 25, 2019
Helen Macdonald and Carl Heneghan are back again talking about what's happened in the world of evidence this month.
(1.05) Carl rants about bacon causing cancer
(7.10) Helen talks about prostate cancer, and we hear from the author of the research paper which won Research Paper Of The Year at the BMJ awards.
We also cover disease definition and a call to have GPs more involved in that process, (24.12)and a new call for papers into conflicts of interest (29.40)
Reading list:
MRI-Targeted or Standard Biopsy for Prostate-Cancer Diagnosis.
https://www.ncbi.nlm.nih.gov/pubmed/29552975?dopt=Abstract
Reforming disease definitions: a new primary care led, people-centred approach
https://ebm.bmj.com/content/early/2019/04/11/bmjebm-2018-111148
Commercial interests, transparency, and independence: a call for submissions
https://www.bmj.com/content/365/bmj.l1706
Thursday May 23, 2019
What caused the drop in stroke mortality in the UK
Thursday May 23, 2019
Thursday May 23, 2019
Stroke mortality rates have been declining in almost every country, and that reduction could result from a decline in disease occurrence or a decline in case fatality, or both. Broadly - is that decline down to better treatment or better prevention.
Olena Seminog, a researcher, and and Mike Rayner, professor of population health, both from the Nuffield Department of Population Health at the University of Oxford, join us to discuss their study which has used a large database to try and determine what has most affected stroke mortality.
Read the full open access research paper:
https://www.bmj.com/content/365/bmj.l1778
Friday May 17, 2019
Helping parents with children who display challenging behaviour
Friday May 17, 2019
Friday May 17, 2019
Looking after a young child is hard enough, but when that child has learning difficulties and displays challenging behaviour - the burden on parents can be extreme.
That behaviour may prompt a visit to the doctor, and in this podcast we’re talking about how parents can be supported in that - what services are available. We’ll also be discussing what is normal behaviour, and what might prompt a referral to a specialist team for further assessment.
In this podcast we're joined by 2 of the authors of a recent practice pointer - Managing challenging behaviour in children with possible learning disability. Angela Hassiotis - professor of psychiatry of intellectual disability at University College London and Michael Absoud - consultant in paediatric neurodisability at the Evelina London Children’s Hospital.
We also have Rebecca - mother of a child who displayed some of these behaviours, and is actually a parent/carer case worker supporting families of children with disabilities.
Read the full practice article:
https://www.bmj.com/content/365/bmj.l1663
Friday May 10, 2019
Tackling gambling
Friday May 10, 2019
Friday May 10, 2019
In the UK we have a complex relationship with gambling, the government licences the national lottery, and uses profit from that to fund our art and museum sector - horse racing is a national TV event, and we've seen a proliferation of betting shops on our high streets.
At the same time, there's increasing acceptance that gambling causes problems for some people - to the extent that it's been termed a "hidden epidemic" and a public health problem. And it's to that point that the authors of a new analysis have written in the BMJ - if we see gambling as a public health problem, why aren't we treating it as such.
To talk about that, we're joined in the studio by Heather Wardle - Wellcome humanities and social science research fellow at the LSHTM.
Read the full analysis:
https://www.bmj.com/content/365/bmj.l1807
Thursday May 09, 2019
The sex lives of married Brits
Thursday May 09, 2019
Thursday May 09, 2019
The National Surveys of Sexual Attitudes and Lifestyles is a deep look into the sex lives of us brits - and has been running now for 30 years, giving us some longitudinal data about the way in which those sex lives have changed. The latest paper to be published, based on that data, looks at the frequency of sex - how often different groups are having sex on a weekly basis, and has reported a drop in that frequency for some groups.
Joining us to talk about the research, and why we're having less sex, is Kaye Wellings, Professor of Sexual and Reproductive Health at the London School of Hygiene and Tropical Medicine.
Read the full open access research:
https://www.bmj.com/content/365/bmj.l1525
Friday May 03, 2019
Doctors and extinction rebellion
Friday May 03, 2019
Friday May 03, 2019
Starting in the middle of April, the group “Extinction Rebellion” have organised a series of non-violent direct action protests. Most notably bringing central London to a standstill - but these events are now continuing around the country.
Predictably, they have received a lot of criticism - they have also received a lot of support - amongst those arrested at the protests have been a few doctors, despite reservations that some may have for the impact on their careers.
In this podcast, we'll hear from three people who have decided to support extinction rebellion, about why they do, and what the medical community's support might mean for climate change.
We're joined by Rowan Williams, Master of Magdalene College, Cambridge and former Archbishop of Canterbury - the principle leader of the church of England. Robin Stott, retired physician and campaigner, and Alex Armitage, paediatric trainee.
Schoolchildren’s activism is a lesson for health professionals
https://www.bmj.com/content/365/bmj.l1938
Just 11 years to avert disaster
https://www.bmj.com/content/365/bmj.l1801
Friday Apr 26, 2019
Introducing Sharp Scratch - our new podcast for students and junior doctors
Friday Apr 26, 2019
Friday Apr 26, 2019
Here's a taster for our new student podcast - Sharp Scratch. We're talking about the hidden curriculum, things you need to know to function as a doctor, but are rarely formally taught.
This is a taster - if you enjoy, subscribe! https://podcasts.apple.com/gb/podcast/student-bmj-podcast/id331561304
Sharp Scratch episode 1: Surviving the night shift.
Why nights shifts mess with your brain, how astronauts will cope with the time difference on Mars, and the power of frozen grapes when you need a boost.
Join medical students Laura, Ryhan, Declan, and newly qualified doctor Chidera as we figure out how to survive the night shift. Featuring a guest interview with NASA researcher Erin, leader of the Fatigue Countermeasures Group.
https://www.bmj.com/sharpscratch
Wednesday Apr 24, 2019
Gypsy and Traveller health
Wednesday Apr 24, 2019
Wednesday Apr 24, 2019
In the UK, there's an ethnic group that is surprisingly large, but often overlooked by society, and formal healthcare services. The gypsy traveller community have poorer health outcomes because of systemic issues around access to health and education.
In this podcast we're joined by Michelle Gavin and Samson Rattigan, who both work for Friend's Families and Travellers - and who have have been working hard in East Sussex to bridge the gap between the healthcare system and those who identify as gypsies or travellers, and explain some of the simple ways in which GPs and hospitals can support this neglected group.
https://www.gypsy-traveller.org/
Friday Apr 19, 2019
Could open access have unintended consequences?
Friday Apr 19, 2019
Friday Apr 19, 2019
An “author pays” publishing model is the only fair way to make biomedical research findings accessible to all, say David Sanders, professor of gastroenterology at Sheffield University, but James Ashton and worries that it can lead to bias in the evidence base towards commercially driven results - as those are the researchers who can pay for open access fees. Dave deBronkart just wants patients to have access to key research.
Read the full head to head:
https://www.bmj.com/content/365/bmj.l1544
Wednesday Apr 17, 2019
Talk Evidence - health checks, abx courses and p-values
Wednesday Apr 17, 2019
Wednesday Apr 17, 2019
Helen Macdonald and Carl Heneghan are back again talking about what's happened in the world of evidence this month.
(1.20) Carl grinds his gears over general health checks, with an update in the Cochrane Library.
(9.15) Helen is surprised by new research which looks at over prescription of antibiotics - but this time because the courses prescribed are far longer than guidelines suggest.
(22.30) What is the true 99th centile of high sensitivity cardiac troponin in hospital patients?
(29.02) Is it time to abandon statistical significance and be aware of the problem of the transposed conditional.
Reading list:
General health checks in adults for reducing morbidity and mortality from disease - https://www.ncbi.nlm.nih.gov/pubmed/30699470?dopt=Abstract
Duration of antibiotic treatment for common infections in English primary care -https://www.bmj.com/content/364/bmj.l440
True 99th centile of high sensitivity cardiac troponin for hospital patients - https://www.bmj.com/content/364/bmj.l440
Significant debate - https://www.nature.com/magazine-assets/d41586-019-00874-8/d41586-019-00874-8.pdf
The false positive risk: a proposal concerning what to do about p-values - https://www.youtube.com/watch?v=jZWgijUnIxI
http://www.onemol.org.uk/?page_id=456