Medicine and Science from The BMJ – Détails, épisodes et analyse

This week we're questioning the effectiveness of the Galleri Test for early cancer detection with investigation authors Margaret McCartney and Deborah Cohen. They delve into the decision-making and politics behind this test's introduction in the UK.

The episode also covers the growing NHS waiting list crisis and how Imran Ahmed and his team at Guy's and St. Thomas' NHS Trust are using high intensity theatre (HIT) lists to increase surgical throughput - and what other teams need to know, if a national rollout of this model is to happen.

Reading list

Galleri promises to detect multiple cancers—but new evidence casts doubt on this much hyped blood test

Are surgical HIT lists the answer to bringing down NHS waiting times?

The Paris games have just started - and France has made a concerted effort to ensure that this year's Olympics will have a legacy of physical activity for the whole population.

However, mega sporting events don't always have that effect, and Fiona Bull, head of physical activity for the WHO, joins us to explain why it's increasingly important that they do.

We'll also hear from Professor Sir Denis Perera Gray about how a lifetime of general practice, and why continuity needs to be at the heart of any improvement to primary care.

Finally, Harry Brunjes went from being a village GP to the chair of English National Opera, and explains what the two careers have in common.

 

Reading list

Olympic Games: linking sports mega events to population physical activity

In this week's podcast:   How AI will affect the clinician-patient relationship? Our annual Nuffield Summit roundtable asks how the promise of tech tools stacks up against reality, and how the future of the therapeutic relationship can be protected (participants below).   Your code is as important as your methods, which is why The BMJ now requires you to share it - Ben Goldacre and Nick De Vito, from the Bennett Institute for Applied Data Science at the University of Oxford, explain why it's so important, and how The BMJ's new data and code sharing policy could change research transparency.   Nye Bevin set up the NHS when the UK was in the economic doldrums, and the public's need for care was becoming an emergency - BMJ columnist Matt Morgan has helped turn that story into a play, currently showing at the National Theatre; and reflects on the parallels between now and then.   1:58 Nuffield Summit roundtable 17:32 New BMJ rules on data and code sharing 29:03 Aneurin "Nye" Bevan play   Taking part in our roundtable were:

• Rebecca Rosen, Senior Fellow at the Nuffield Trust and GP

• Juliet Bouverie, CEO of The Stroke Association

• Daniel Elkeles, CEO of London Ambulance Service

• Neil Sebire, Professor and Chief Research Information Officer at Great Ormond Street Hospital

Reading list:

How is technology changing clinician-patient relationships?

Mandatory data and code sharing for research published by The BMJ

Scalpels and spotlights: bringing theatre to the theatre

The final evacuation planes have left Kabul airport, and Afghanistan’s government have ceded power to the Taliban. Amongst the international community, worries about what that transition of power means for the people of Afghanistan have centred around the rights of women, access to education for the whole population, and the continuing prosperity of the country… However what this means for health is still uncertain. Nadia Akseer is an Afghan scientist and epidemiologist, now working at John's Hopkins Bloomberg School of Public Health and who has published extensively the health of her home country Reading list; Achieving maternal and child health gains in Afghanistan https://www.thelancet.com/journals/langlo/article/PIIS2214-109X(16)30002-X/fulltext Association of Exposure to Civil Conflict With Maternal Resilience and Maternal and Child Health and Health System Performance in Afghanistan https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2754253 Coverage and inequalities in maternal and child health interventions in Afghanistan https://bmcpublichealth.biomedcentral.com/articles/10.1186/s12889-016-3406-1 Geospatial inequalities and determinants of nutritional status among women and children in Afghanistan

https://www.thelancet.com/journals/langlo/article/PIIS2214-109X(18)30025-1/fulltext

In this month's Talk Evidence, Helen Macdonald and Joe Ross are back with a wry look at the world of Evidence Based Medicine. They give us a round up of real world data emerging to address various uncertainties about vaccinations against covid Helen has an update on NHS Digital’s project to extract GP coding for planning of healthcare and research, and talks to Natalie Banner from Understanding Patient Data, to find out what the public really cares about. Finally, as routine care must go on a clinical review on cardiovascular disease in older adults introduces us to geroscience. Reading list Vaccines; Effectiveness of BNT162b2 and mRNA-1273 covid-19 vaccines against symptomatic SARS-CoV-2 infection and severe covid-19 outcomes in Ontario, Canada: test negative design study - https://doi.org/10.1136/bmj.n1943 Effectiveness of the CoronaVac vaccine in older adults during a gamma variant associated epidemic of covid-19 in Brazil: test negative case-control study - https://doi.org/10.1136/bmj.n2015 Associations of BNT162b2 vaccination with SARS-CoV-2 infection and hospital admission and death with covid-19 in nursing homes and healthcare workers in Catalonia: prospective cohort study https://doi.org/10.1136/bmj.n1868 Risk of thrombocytopenia and thromboembolism after covid-19 vaccination and SARS-CoV-2 positive testing: self-controlled case series study - https://doi.org/10.1136/bmj.n1931 CVD

Cardiovascular care of older adults - https://doi.org/10.1136/bmj.n1593

The Midlands Charter, is a set of principles that hospitals in the midlands region of England have signed up to, to improve the health and wellbeing of trainees working in the area. It was created in a huge collaboration of trainees, NHS England, Health Education England and the GMC. Dan Smith is a junior doctor at Nottingham University Hospitals NHS Trust, and one of the authors of that charter. He joins us to explain how they're QI thinking to improve doctors wellbeing, and how other areas can follow their lead. Read the full charter: https://www.england.nhs.uk/midlands/information-for-professionals/nhs-midlands-charter/ To join the collaborative

https://future.nhs.uk/MidlandsCharter/grouphome

Rota gaps are a big problem when it comes to loading stress on the medical workforce, and there is big pressure to spread the workforce as evenly as possible across wards and shifts. However the tyranny of the rota - especially when changing rotations or working across multiple sites, means that often doctors personal wishes, or big life events are not taken into account. The dehumanising status of becoming just a number in the system is not helping people have the kind of fulfilling careers that encourages people to stay within the workforce, and helps guard them from burnout. So how do we square that circle? Anas Nader, CEO of Patchwork Health, joins us to talk about why his own burnout lead him to try and fix the rota problem - and where he has got to now. Findout more at: https://www.patchwork.health/

Note - BMJ company has invested in patchwork health

It's been 25 years since the declaration on the rights of women, was signed in Beijing - and in that time the landscape of health car inequity has changed. To celebrate we created 3 podcasts, in collaboration with The WHO and UN University, as part of the collection on Women’s Health and Gender Inequalities www.bmj.com/gender In these podcasts we'll be hosting conversations between women early in, and some who are more advanced in, their careers - doctors, researchers, legislators and campaigners, all working towards building a future in which women can thrive. As well as these in depth discussions, you will hear some shorter interviews from experts who have written for the collection. These give you a flavour of the bigger discussions going on in global health when it comes to gender equity - so keep an ear out for those during the discussions. In this podcast, we're joined by lawyer and activist Hina Jilani, who has been campaigning for women's rights in her native Pakistan for her whole life. She and her sister set up the first female law firm in the country, she established a refuge for women who were fleeing violence and abuse, she was one of the founders of the Human Rights Commission of Pakistan, and is now an advocate on the country's Supreme Court. She is also one of The Elders. Hina talks about her career, how she has pulled the various levers of change - lobbying for legislation, legal challenge, and protest - to improve the lives of women in Pakistan.

The additional interviews are from; Lia Quatrapella, Asha George, and Veloshnee Govender

In the wellbeing podcast, we have had a lot of personal experience of the pandemic, and schemes to support staff - but always we've wanted to know if there's research which can tell us how universal those experiences have been. In this podcast, Abi and Cat are joined by Danielle Lamb, senior research fellow at University College London, and Sam Gnanapragasam, clinical fellow in psychiatry at South London and the Maudsley NHS Trust. Danielle and Sam are both investigators on NHS Check - a representative survey of NHS staff about their mental wellbeing during covid-19.

https://nhscheck.org/

The 19th of July in the UK saw the relaxation of covid rules that have been in place for 18 months - social distancing requirements in venues, mask wearing in public will no longer be legally mandated. There are a lot of questions about what this will mean for the pandemic, and in this episode of Talk Evidence Helen MacDonald, Joe Ross and Duncan Jarvies are joined by Iain Buchan, professor of public health in Liverpool, who has been involved in 2 key studies on covid transmission. Firstly, lateral flow tests - the big questions has been how well do they work in the wild - and how well do they have to work, to be useful in test trace and isolate? Iain tells us about new research into the innova test. Secondly, events - the football has shown that events can still be a big source of transmission, and the UK government put in place a number of trial events, all carefully monitored by public health researchers - Iain tells us about one nightclub test in Liverpool, and what we can glean from it. Reading list; Performance of the Innova SARS-CoV-2 antigen rapid lateral flow test in the Liverpool asymptomatic testing pilot: population based cohort study https://www.bmj.com/content/374/bmj.n1637 The UK government's events programme https://www.gov.uk/government/publications/events-research-programme-phase-i-findings/events-research-programme-phase-i-findings#findings https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/979461/S1195_Science_framework_for_opening_up_group_events.pdf Effect of the covid-19 pandemic in 2020 on life expectancy across populations in the USA and other high income countries: simulations of provisional mortality data https://www.bmj.com/content/373/bmj.n1343 Optimizing Therapy to Prevent Avoidable Hospital Admissions in Multimorbid Older Adults (OPERAM): cluster randomised controlled trial https://www.bmj.com/content/374/bmj.n1585 Efficacy, acceptability, and safety of muscle relaxants for adults with non-specific low back pain: systematic review and meta-analysis

https://www.bmj.com/content/374/bmj.n1446