New NHS statins guidance "risks harming patients"

Good will publish its final suggestions following month, soon after a public consultation. In February it announced its plans to cut the “risk threshold” for statins in half — which means that the vast majority of men aged above 50 and most girls over the age of 60 are most likely to be advised to get the drugs to guard towards strokes and heart illness.

Experts mentioned the adjustments would suggest that the quantity of sufferers advised to take cholesterol-lowering medication was likely to rise from seven million to 12 million, leaving 1 in 4 grownups on the medicine.

Good says the advice will prevent several individuals from getting to be ill and dying prematurely.

By contrast, current academic papers have questioned the widespread use of statins, claiming that they lead to hazardous side effects and do not cut death rates — even though the authors of two such articles or blog posts in the British Health-related Journal have given that withdrawn statements right after some figures they cited were located to be incorrect.

In their letter to Mr Hunt and Good, 9 physicians and academics warn that the tips will consequence in the “medicalisation of five million wholesome individuals”.

They phone on Great to shelve the proposals until finally independent specialists have been permitted to examine the information on which they have been based mostly.

“The potential consequences of not undertaking so are worrying: harm to several sufferers over numerous many years, and the loss of public and expert faith in Nice as an independent assessor,” they write.

“Public interests want often to be place prior to other interests, notably pharma.”

The physicians and academics highlight a series of concerns that they say need to consequence in publication of the guidance getting delayed.

Led by Sir Richard Thompson, the president of the Royal School of Doctors, they accuse Nice of relying on “hidden data” to reach its conclusions, arguing that crucial research have not been open to scrutiny. Almost all the investigation was funded by pharmaceutical companies and must be “open to examination by a third get together with appropriate expertise”, they compose. The physicians, who also include Prof Clare Gerada, a former chairman of the Royal School of General Practitioners, and Prof David Haslam, the chairman of the Nationwide Weight problems Forum, additional that they were “seriously concerned” that eight members of the Guideline Advancement Group had “direct fiscal ties to the pharmaceutical organizations that manufacture statins”.

The eight members highlighted by the signatories incorporated Dr Anthony Wierzbicki, the chairman of the panel, who declared involvement in a amount of business clinical trials of new cholesterol-reducing drugs. The medical professionals also drew attention to Emma McGowan, a expert heart nurse who held a post sponsored by AstraZeneca for a yr and has been paid by Amgen, one more firm, to operate on studies. Dr Dermot Neely, the head of the clinical biochemistry department at Newcastle University and another member of the panel, has received funding from Roche Pharma, Genzyme, Aegerion, Amgen and Sanofi for taking element in “one-off advisory boards”. All of the back links to pharmaceutical firms have been declared to Wonderful at the time that the panel was getting ready guidance. The watchdog mentioned in every case the involvement was “judged not to be distinct enough to warrant withdrawal”.

A spokesman for Nice stated: “The conflicts of interest declared by committee members involved in generating this guideline have been managed appropriately. They have not influenced in any way the draft suggestions on the use of statins.”

Responding to the letter, Prof Mark Baker, the director of the centre for clinical practice at Good, said: “The independent committee of authorities found that if a patient and their medical professional measure the danger and choose statins are the proper option, the proof clearly exhibits there is no credible argument towards their safety and clinical effectiveness.”

New NHS statins guidance "risks harming patients"

Ofsted inspections and targets harming teachers" psychological overall health, finds survey

Teachers are juggling ‘unacceptable workloads’, Mary Bousted, head of the Association of Teachers and Lecturers, will warn at her union’s conference this week. Photograph: Luke Macgregor/Reuters

A relentless inspection regime and culture of target-setting is damaging teachers’ mental well being, with many reporting anxiety and exhaustion, a survey by a teaching union has found.

Much more than half (fifty five%) of individuals questioned by the Association of Teachers and Lecturers (ATL) say operate pressures are obtaining a detrimental impact on their psychological wellbeing, even though virtually 4 in ten have noticed a rise in mental well being troubles amongst colleagues over the previous two many years.

Of those teachers who did really feel their task had broken their mental overall health, a lot of reported encountering pressure (80%), exhaustion (69%), disturbed rest patterns (66%), nervousness (57%) and headaches (47%). Nearly a single in 3 stated it had impacted their appetite.

The survey is released as the ATL starts its annual conference in Manchester, in which the union’s standard secretary, Mary Bousted, will warn that teachers are juggling “unacceptable workloads”.

“Schooling specialists do much more unpaid overtime than any other group and are put beneath continual extreme pressure to meet targets, with excessive observation, modifications in the curriculum and Ofsted inspections,” she said over the weekend.

“There are in-college pressures brought on by Ofsted – pressures place upon teachers by college leaders to make sure that students show progress. There are demands for data, demands for lesson preparing – it really is as though practically nothing is done except if it’s written down.”

The stigma connected to mental overall health issues means several are afraid to inform their colleges, says the survey. More than two-thirds (68%) of teachers who reported experiencing psychological overall health issues explained they decided to hide it from their employers. Teachers will warn on Monday morning that 1 of the major triggers of anxiety in colleges – Ofsted – has misplaced practically all credibility. Robin Bevan, headteacher of Southend Boys’ Grammar, will tell the conference that the organisation “is no longer just disliked, now disdained” and propose a movement calling for an inspection charter for the regulator, exactly where all judgments are subject to a nationwide programme of dependability sampling.

“The whole discourse around Ofsted has altered,” stated Bousted, who is also expected to criticise Ofsted in her closing speech on Wednesday. “The company can no longer sail by means of insouciantly pretending that there’s no difficulty with the high quality manage of its inspections, nor with its methodology.”

The ATL did not take component in the most current strike action but says morale amid its members is minimal. A lecturer from a university in Manchester advised the survey: “Perform eats into every factor of a teacher’s existence …Teachers are above-worked, stressed and unhappy. The occupation is full of sick-well being and tiredness.”

Ofsted inspections and targets harming teachers" psychological overall health, finds survey

Is the world wide web harming health care study?

While the movie Dallas Buyers Club may not have been entirely factually exact, it raises an fascinating question about healthcare investigation. The movie depicts experimental trials for AIDs treatment options in the USA in the 1980s, and how a group of sufferers concerned in the trials came collectively to share their experiences about treatments, side effects and the like, eventually smuggling the experimental medication in to the US and marketing them to fellow AIDS sufferers.

Leap forward to the present, and in this on the web age it is never ever been less difficult for sufferers to look for out each other and talk about the minutiae of their symptoms and therapy.

An viewpoint piece in Nature Magazine lately referred to as for researchers to contemplate participants’ use of social media, as it might compromise the integrity of clinical trials. Nonetheless, it also pointed out the potential positive aspects of social media to researchers (and patients) as effectively.

If you discover yourself diagnosed with an sickness, it’s a organic response to want to seek out as significantly information as feasible about it. And of program, we turn to the world wide web to find it. But beyond that, patient self-support groups can be extremely valuable in stopping a individual feeling like they’re on their very own assistance from somebody who fully understands how you’re feeling can make a huge difference. The world wide web has made this kind of peer support less difficult, even for groups who can’t meet up in man or woman (sufferers of Cystic Fibrosis for illustration run the chance of cross-infections if they meet in individual).

There are a variety of causes, however, that individuals in clinical trials may possibly danger undermining the trial if they examine their experiences with every other. And what’s more, they may not even realise they are performing so. Clinical trials are doubled blinded wherever attainable, meaning the two the researcher and the participant don’t know regardless of whether the participant is in the experimental or manage situation. The randomisation will be set up by someone other than the researcher who interacts with the patient, so they will give a pot of drugs (or yet another treatment method) to the participant, with no being aware of regardless of whether these are sugar drugs, or the medicine currently being investigated.

There is plenty of proof why this is crucial. If the individuals administering the trial know who is in what situation, they may, consciously or unconsciously, deal with individuals differently. This could involve seeing improvements much more in the group you are expecting to increase much more, or downplaying side results.

But participants speaking to each and every other about their experiences inside a trial may accidentally unblind them as properly. Hearing about other participants’ side effects might make a man or woman much more likely to report such issues themselves. It might also become clear following speaking to other participants in a examine no matter whether you are in the treatment method or placebo group, which may possibly affect how you report your signs following time you communicate to the review organisers, with no you even realising.

Just before these digitally connected days, trials could operate out of a selection of different areas, minimising this bleed from participants. Today, when sufferers can talk about their experiences digitally, bodily distance is no longer a barrier.

It is unlikely that participants are deliberately sabotaging the trials they are involved in. Following all, they have signed up to be in the trial in the first place. The Nature editorial is clear in suggesting researchers want to actively contemplate this issue, and go over with participants the prospective harm to the study from sharing data about symptoms and side effects.

All this is not to say that the web shouldn’t be utilised by those in search of comfort and solidarity from people in the same predicament as them. In reality, there is evidence to recommend that on the web assistance groups of this type may supply wellness rewards as effectively as reassurance.

The internet is not going anywhere, and individuals should do what ever they feel will aid them come to terms with a diagnosis and comprehend their illness. But as the Nature piece concludes, it is anything researchers want to consider. What is the effect of social media on the biases in trials, and can individuals in trials be encouraged to keep away from accidentally un-blinding themselves with out forcing them to give up these valuable help networks?

Is the world wide web harming health care study?

More Evidence That Sugar Is Harming Our Hearts

If the torrent of studies suggesting that sugar is bad for our health wasn’t quite enough, new research again suggests that added dietary sugar increases the risk of death from heart disease. Among the health concerns of eating or drinking too much sugar have been a higher risk of obesity, high blood pressure, dementia, type 2 diabetes, dyslipidemia (a bad assortment of blood fats), cirrhosis of the liver, and, of course, cardiovascular disease. And from the new study, which looked at sugar intake and the health of men and women over about 15 years, a clear trend emerged: The more added sugar a person consumed, the greater his or her risk of dying from heart disease.

Researchers from the CDC looked at data from 31,000 people who’d taken part in the National Health and Nutrition Examination Survey, comparing a multitude of different lifestyle and physical variables to health outcomes.

Heart Cake (Photo credit: FantasyClay)

The good news is that sugar consumption has decreased a bit over the years. The percentage of calories we get from added sugar decreased from 16.8% in 1999-2004 to 14.9% in the years 2005-2010.

The slightly discouraging news is that 70% of adults consumed 10% or more of their daily calories from added sugar – and about 10% of adults consumed more than 25% of their calories from added sugar. (To give some perspective, drinking a 20-ounce soda would be about the equivalent of taking 15% of your daily calories from added sugar, assuming a 2,000/day diet.)

The bad news is that added sugar appears to significantly increase our risk of death from heart disease. People who consumed about  15% of their daily calories from added sugar had a 18% higher risk of dying from heart disease, compared to people who only took in very little added sugar. For people whose added sugar intake made up over 21% of their daily calories, their risk of death doubled.

And the phenomenon appears to be completely independent of other factors – like weight, calories consumed, smoking, blood pressure, sex, cholesterol level, and physical activity – which indicates that there’s something specific about the relationship between sugar and the heart.

What could sugar be doing to increase the risk of heart disease? There are a lot of possibilities. One  is that sugar has been shown to increase blood pressure, independent of other health problems it can trigger. Another idea is that it increases unhealthy blood fats like triglycerides and “bad” LDL cholesterol levels, while decreasing “good” HDL cholesterol. Other studies have suggested that excess sugar can trigger inflammation in the body, by boosting levels of certain inflammatory biomarkers. Finally, some studies have suggested that sugar may enhance the genetic effects of obesity, boosting the heart risks that obesity genes were already threatening to begin with.

“Our findings indicate that most US adults consume more added sugar than is recommended for a healthy diet,” the authors write. “A higher percentage of calories from added sugar is associated with significantly increased risk of CVD mortality.”

The bottom line is that added sugar appears to confer risks far beyond weight gain. In her editorial, Laura Schmidt, a UCSF researcher, says that we’re beginning a paradigm shift in the current thinking on sugar. Unlike trans fats and salt, she points out, there’s no upper limit to how much food companies can add: Sugar is on the FDA’s “generally recognized as safe” list. This, she suggests, should change.

The WHO recommends having added sugar make up no more than 10% of our daily calories, while the Institute of Medicine (IOM), a U.S. organization, is more lenient, saying upper limit should be 25%. But the American Heart Association is much more conservative, recommending that added sugars should be limited to 100 calories per day for women and 150 per day for men.

And the new study supports that this lower estimate is probably pretty smart. Whether the government steps in with more “sin taxes,” or we continue to eat and drink less sugar on their own, is anybody’s guess. As Schmidt says, one thing’s for sure: “Too much sugar does not just make us fat; it can also make us sick.”

Follow me @alicewalton or find me on Facebook.

More Evidence That Sugar Is Harming Our Hearts