Fertility awareness based methods of contraception are increasingly being used for pregnancy prevention. In the US, the proportion of contraceptive users who choose such methods has grown from 1% in 2008 to approximately 3% in 2014.  Relative to other methods of pregnancy prevention, however, substantial misinformation exists around fertility...

Welcome back to Talk Evidence - where Helen Macdonald and Carl Heneghan take you through what's happening in the world of Evidence. This month we'll be discussing tramadol being prescripted postoperatively, and a new EBM verdict says that should change(1.36). How much preventable harm does healthcare causes (11.20. A canadian project to help...

Helen talks about new research on prevention of recurrent VTE - and Carl things the evidence goes further, and we can extend prophylaxis for a year. 13.00 - CRP testing for antibiotic prescription in COPD exacerbations, should we start doing it in primary care settings - and what will that mean. We also hear from Chris Butler, one of the...

Talk Evidence is back, with your monthly take on the world of EBM with Duncan Jarvies and GPs Carl Heneghan (also director for the Centre of Evidence Based Medicine at the University of Oxford) and Helen Macdonald (also The BMJ's UK research Editor). This month Carl talks about evidence that restricting your diet might improve health at a...

Statins are now the most commonly used drug in the UK and one of the most commonly used medicines in the world, but debate remains about their use for primary prevention for people without cardiovascular disease. Paula Byrne from the National University of Ireland Galway, joins us to talk about the evidence of benefit for low risk individuals,...

Talk Evidence is back, with your monthly take on the world of EBM with Duncan Jarvies and GPs Carl Heneghan (also director for the Centre of Evidence Based Medicine at the University of Oxford) and Helen Macdonald (also The BMJ's UK research Editor). This month Helen talks about the messy business of colon cancer screening - which modality is...

Reverse innovation may sound like some attempt to return to the dark ages - but it has a specific meaning, especially when it comes to med-tech. It’s about where we look for innovation - and overturning our preconceived ideas of where new ideas come from. Mark Skopec, and Matthew Harris - both from Imperial College London are two of the authors...

In this special edition of talk evidence, Helen Macdonald and Carl Henneghan talk about creating an evidence base from harms. We hear from a member of the pubic who experienced harm from a drug, and now advises the FDA. A former regulator who explains why reporting harms is so important. And finally, an investigative journalist who explains what...

We’re back for the December Talk Evidence, and this month we’re being very digital Firstly,(1.20) Helen tells us about arthritic fingers - should we be using prednisolone for treatment when people have painful osteoarthritis of the hand Then (13.30) Carl gets us all to check our fingers for clubbing, and we find out how useful it is as a test...

Welcome to the festive talk evidence, giving you a little EBM to take you into the new year. As always Duncan Jarvies is joined by Helen Macdonald (resting GP and editor at The BMJ) and Carl Heneghan (active GP, director of Oxford University’s CEBM and editor of BMJ Evidence) This month: (2.00) Helen look back at a Christmas article, which...

If you read the Christmas BMJ in the last few weeks, you might have noticed a lot around art and health - the way in which engagement in arts can help in prevention and treatment, but can also affect those more nebulous things which really matter to patients - loneliness, self expression, being connected to the wider community. That obviously...

Welcome to the festive talk evidence, giving you a little EBM to take you into the new year. As always Duncan Jarvies is joined by Helen Macdonald (resting GP and editor at The BMJ) and Carl Heneghan (active GP, director of Oxford University’s CEBM and editor of BMJ Evidence)* This month: (1.20) Carl tells us about new research on treating...

Precocious puberty, that is puberty that starts before age 8 in girls and 9 in boys seems to be on the rise, but whether that’s because of an increase in incidence, or greater attention is unknown - what we do know that precocious puberty in girls is commonly idiopathic, while in boys is a red flag for pathology. But either way ther first point of...

There comes a tipping point in all campaigns when the evidence is overwhelming and the only way to proceed is with action. According to David Williams, it’s time to tackle the disproportionate effects of race on patients in the UK. David Williams, from Harvard University, developed the Everyday Discrimination Scale that, in 1997, launched a new...

We're taking a break from the usual Talk Evidence to focus on the new corona virus that has emerged in China. With a brand new disease, we have to build our evidence base from scratch - basic virology, epidemiology, pathogenicity, transmissibility, and ultimately treatment are all unknowns. In this episode of Talk Evidence, we're trying to get...

The NHS is a world leader in sustainable healthcare - and it's the staff who have have been leading the charge. The For A Greener NHS campaign is asking everyone who has made a change to the way they work, to submit evidence and help shape the whole organisation's response to the climate emergency. In this podcast, Isobel Braithwaite, public...

This edition of talk evidence was recorded before the big increase in covid-19 infections in the UK, and then delayed by some self isolation. We'll be back with more evidence on the pandemic very soon. As always Duncan Jarvies is joined by Helen Macdonald (resting GP and editor at The BMJ) and Carl Heneghan (active GP, director of Oxford...

For the next few months Talk Evidence is going to focus on the new corona virus pandemic. There is an enormous amount of uncertainty about the disease, what the symptoms are, fatality rate, treatment options, things we shouldn't be doing. We're going to try to get away from the headlines and talk about what we need to know - to hopefully give...

For the next few months Talk Evidence is going to focus on the new corona virus pandemic. There is an enormous amount of uncertainty about the disease, what the symptoms are, fatality rate, treatment options, things we shouldn't be doing. We're going to try to get away from the headlines and talk about what we need to know - to hopefully give...

For the next few months Talk Evidence is going to focus on the new corona virus pandemic. There is an enormous amount of uncertainty about the disease, what the symptoms are, fatality rate, treatment options, things we shouldn't be doing. We're going to try to get away from the headlines and talk about what we need to know - to hopefully give...

For the next few months Talk Evidence is going to focus on the new corona virus pandemic. There is an enormous amount of uncertainty about the disease, what the symptoms are, fatality rate, treatment options, things we shouldn't be doing. We're going to try to get away from the headlines and talk about what we need to know - to hopefully give...

A new podcast from The BMJ, to help GP's feel more connected, heard, and supported. Subscribe on; Apple podcasts - https://bit.ly/applepodsDBI Spotify - https://bit.ly/spotifyDBI Google podcasts - https://bit.ly/googlepodsDBI In our first episode, we discuss the highs and lows of video consultations, and how coronavirus has altered the landscape...

For the next few months Talk Evidence is going to focus on the new corona virus pandemic. There is an enormous amount of uncertainty about the disease, what the symptoms are, fatality rate, treatment options, things we shouldn't be doing. We're going to try to get away from the headlines and talk about what we need to know - to hopefully give...

For the next few months Talk Evidence is going to focus on the new corona virus pandemic. There is an enormous amount of uncertainty about the disease, what the symptoms are, fatality rate, treatment options, things we shouldn't be doing. We're going to try to get away from the headlines and talk about what we need to know - to hopefully give you...

For the next few months Talk Evidence is going to focus on the new corona virus pandemic. There is an enormous amount of uncertainty about the disease, what the symptoms are, fatality rate, treatment options, things we shouldn't be doing. We're going to try to get away from the headlines and talk about what we need to know - to hopefully give you...

Dilys J. Freeman
May 1, 2002; 51:1596-1600
Complications

Joseph G. Yu
Oct 1, 2002; 51:2968-2974
Obesity Studies

Joachim Spranger
Mar 1, 2003; 52:812-817
Pathophysiology

Charles M. Alexander
May 1, 2003; 52:1210-1214
Complications

Tatsuya Hayashi
Aug 1, 1998; 47:1369-1373
Rapid Publications

T Inoguchi
Nov 1, 2000; 49:1939-1945
Articles

Eve Van Cauter
Mar 1, 1992; 41:368-377
Original Article

D A Pan
Jun 1, 1997; 46:983-988
Original Article

D Koya
Jun 1, 1998; 47:859-866
Articles

Andreas Festa
Apr 1, 2002; 51:1131-1137
Complications

The Diabetes Control and Complications Trial Research Group
Aug 1, 1995; 44:968-983
Original Article

David E. Cummings
Aug 1, 2001; 50:1714-1719
Rapid Publications

Thomas A. Buchanan
Sep 1, 2002; 51:2796-2803
Pathophysiology

John W Baynes
Apr 1, 1991; 40:405-412
Perspectives in Diabetes

Steven E Kahn
Nov 1, 1993; 42:1663-1672
Original Article

Night shift work, behavioral rhythms, and the common MTNR1B risk single nucleotide polymorphism (SNP), rs10830963, associate with type 2 diabetes; however, whether they exert joint effects to exacerbate type 2 diabetes risk is unknown. Among employed participants of European ancestry in the UK Biobank (N = 189,488), we aimed to test the cross-sectional independent associations and joint interaction effects of these risk factors on odds of type 2 diabetes (n = 5,042 cases) and HbA_1c levels (n = 175,156). Current shift work, definite morning or evening preference, and MTNR1B rs10830963 risk allele associated with type 2 diabetes and HbA_1c levels. The effect of rs10830963 was not modified by shift work schedules. While marginal evidence of interaction between self-reported morningness-eveningness preference and rs10830963 on risk of type 2 diabetes was seen, this interaction did not persist when analysis was expanded to include all participants regardless of employment status and when accelerometer-derived sleep midpoint was used as an objective measure of morningness-eveningness preference. Our findings suggest that MTNR1B risk allele carriers who carry out shift work or have more extreme morningness-eveningness preference may not have enhanced risk of type 2 diabetes.

Lipodystrophies are a group of disorders characterized by absence or loss of adipose tissue and abnormal fat distribution, commonly accompanied by metabolic dysregulation. Although considered rare disorders, their prevalence in the general population is not well understood. We aimed to evaluate the clinical and genetic prevalence of lipodystrophy disorders in a large clinical care cohort. We interrogated the electronic health record (EHR) information of >1.3 million adults from the Geisinger Health System for lipodystrophy diagnostic codes. We estimate a clinical prevalence of disease of 1 in 20,000 individuals. We performed genetic analyses in individuals with available genomic data to identify variants associated with inherited lipodystrophies and examined their EHR for comorbidities associated with lipodystrophy. We identified 16 individuals carrying the p.R482Q pathogenic variant in LMNA associated with Dunnigan familial partial lipodystrophy. Four had a clinical diagnosis of lipodystrophy, whereas the remaining had no documented clinical diagnosis despite having accompanying metabolic abnormalities. We observed a lipodystrophy-associated variant carrier frequency of 1 in 3,082 individuals in our cohort with substantial burden of metabolic dysregulation. We estimate a genetic prevalence of disease of ~1 in 7,000 in the general population. Partial lipodystrophy is an underdiagnosed condition. and its prevalence, as defined molecularly, is higher than previously reported. Genetically guided stratification of patients with common metabolic disorders, like diabetes and dyslipidemia, is an important step toward precision medicine.

Long-term hyperglycemia in patients with diabetes leads to human serum albumin (HSA) glycation, which may impair HSA function as a transport protein and affect the therapeutic efficacy of anticoagulants in patients with diabetes. In this study, a novel mass spectrometry approach was developed to reveal the differences in the profiles of HSA glycation sites between patients with diabetes and healthy subjects. K199 was the glycation site most significantly changed in patients with diabetes, contributing to different interactions of glycated HSA and normal HSA with two types of anticoagulant drugs, heparin and warfarin. An in vitro experiment showed that the binding affinity to warfarin became stronger when HSA was glycated, while HSA binding to heparin was not significantly influenced by glycation. A pharmacokinetic study showed a decreased level of free warfarin in the plasma of diabetic rats. A preliminary retrospective clinical study also revealed that there was a statistically significant difference in the anticoagulant efficacy between patients with diabetes and patients without diabetes who had been treated with warfarin. Our work suggests that larger studies are needed to provide additional specific guidance for patients with diabetes when they are administered anticoagulant drugs or drugs for treating other chronic diseases.

Latoya Rose used the last $3,000 she had to invest in 26 baby chicks and feed with the hope of turning a profit after they matured. Last Friday, as the Spaldings resident went to her coop to feed the chickens, they were all gone. “When I don’t see...

An application earlier this year by Mahoe Gaming Enterprises Limited (MGEL) has not benefited from any preferential treatment by the Betting, Gaming and Lotteries Commission (BGLC). That was the finding of ex-commissioner of the Integrity...

BRIDGETOWN, Barbados, CMC – The Barbados-based the Caribbean Disaster Emergency Management Agency (CDEMA) says its executive director, Ronald Jackson, is leaving the post after seven years “of unwavering and exemplary service to the...

PORT AU PRINCE, Haiti, CMC – The Ministry of Public Health has confirmed that a 20-year-old man has become the seventh person in Haiti to die of the coronavirus (COVID-19). It is urging the population to follow restriction measures, including...

HAMILTON, Bermuda, CMC –  Bermuda recorded its seventh COVID-19 death on Saturday as Finance Minister Curtis Dickinson announced that he would need to rewrite this year’s budget because of the battering from the global...

As of May 6, officials in Nevis are reporting that there are no active cases of the deadly COVID-19 virus on the island. This was confirmed Tuesday by Premier Mark Brantley, Minister responsible for Health, in the Nevis Island Administration....