Elite hospitals plunge Into unproven stem cell treatments

The online video seems to promise everything an arthritis patient could want.

The six-minute segment mimics a morning talk show, using a polished TV host to interview guests around a coffee table. Dr. Adam Pourcho extols the benefits of stem cells and “regenerative medicine” for healing joints without surgery. Pourcho, a sports medicine specialist, says he has used platelet injections to treat his own knee pain, as well as a tendon injury in his elbow. Extending his arm, he says, “It’s completely healed.”

Brendan Hyland, a gym teacher and track coach, describes withstanding intense heel pain for 18 months before seeing Pourcho. Four months after the injections, he says, he was pain-free and has since gone on a 40-mile hike.

“I don’t have any pain that stops me from doing anything I want,” Hyland says.

The video’s cheerleading tone mimics the infomercials used to promote stem cell clinics, several of which have recently gotten into hot water with… click here to read whole article and make comments





Could a booster shot of truth help scientists fight the anti-vaccine crisis?

The recent outbreak of measles cases in Clark County, Washington – which has been linked to a plummeting vaccination rate in this hotbed of anti-vaccination activism – makes clear that conspiracy theories, fear, and misinformation know no partisan bounds. The Governor has declared a state of emergency and sent public health officials out to talk to parents – sometimes one on one – as more than 60 cases have now been reported.

Now imagine what might happen if the government itself had embraced an official anti-vaccine policy.

As a philosopher of science who has studied science denial, I know that science denial is a world-wide phenomenon. Although some anti-science claims like evolution denial are particularly virulent in the U.S. (outstripped only by Turkey), it’s not just America that faces this problem.

This can be both a blessing and a curse. While it’s sad to know that the forces behind science denial are larger than any one… click here to read whole article and make comments





Rights of the dead and the living clash when scientists extract DNA from human remains

Egyptian mummy / AP 

The remains of a 6-inch long mummy from Chile are not those of a space alien, according to recently reported research. The tiny body with its strange features – a pointed head, elongated bones – had been the subject of fierce debate over whether a UFO might have left it behind. The scientists gained access to the body, which is now in a private collection, and their DNA testing proved the remains are those of a human fetus. The undeveloped girl suffered from a bone disease and was the child of an unknown local Atacama woman.

This study was supposed to end the mummy’s controversy. Instead, it ignited another one.

The mummified fetus from the Atacama region of Chile. click here to read whole article and make comments




The brave new world of human genome editing: an Australian perspective

Scientists around the world are exploring different techniques, including CRISPR/Cas-9, removing genes that cause heritable diseases/ conditions such as Parkinson’s or muscular dystrophy. However, there are serious ethical issues associated with this technology including the various concerns about the unintended consequences of this new technology.

At the conclusion of the second international summit on human genome editing in Hong Kong last November, its organising committee issued a much–anticipated statement recommending how human genetic engineering ought to be regulated.

While it acknowledges that exciting research is progressing in somatic and germline genome editing, a key message in the statement is that the clinical use of germline editing remains irresponsible at present. This is an iteration of the report released in the first international summit in 2015 where the organisers had recommended a moratorium on deploying this technology until its impacts are fully understood.

Given the serious ethical issues associated with editing the human genome, the cautious go-slow approach was… click here to read whole article and make comments





3 ethical reasons for vaccinating your children

Across the country, billboards are popping up suggesting that vaccines can kill children, when the science behind vaccination is crystal clear – vaccinations are extremely safe.

Researchers who study the beliefs of anti-vaxxers have found many different reasons, not just religious or political, as to why some parents refuse to get their children vaccinated.

As a bioethicist who investigates how societal values impact medicine, I consider such decisions to be downright indefensible. And here are three reasons why.

1. Failure to contribute to the public good

Public goods benefit everyone. Take the example of roads, clean drinking water or universal education. Public health – the health of the overall population as a result of society-wide policies and practices – also falls into this category.

Many ethicists argue that it is unfair to take advantage of such goods without doing one’s own part in contributing to them.

Years of research involving hundreds… click here to read whole article and make comments





Frankenstein: the real experiments that inspired the fictional science

On January 17, 1803, a young man named George Forster was hanged for murder at Newgate prison in London. After his execution, as often happened, his body was carried ceremoniously across the city to the Royal College of Surgeons, where it would be publicly dissected. What actually happened was rather more shocking than simple dissection though. Forster was going to be electrified.

The experiments were to be carried out by the Italian natural philosopher Giovanni Aldini, the nephew of Luigi Galvani, who discovered “animal electricity” in 1780, and for whom the field of galvanism is named. With Forster on the slab before him, Aldini and his assistants started to experiment. The Times newspaper reported:

On the first application of the process to the face, the jaw of the deceased criminal began to quiver, the adjoining muscles were horribly contorted, and one eye was actually opened. In the subsequent part of the process, the right hand was raised… click here to read whole article and make comments





Is it possible for doctors to be neutral on physician-assisted suicide?

Earlier this month the American Academy of Family Physicians (AAFP) broke ranks with the American Medical Association (AMA) by adopting a position of “engaged neutrality” on assisted suicide and euthanasia.

The AMA, an umbrella group for dozens of American medical associations, opposes “aid in dying”. Its official position is that “Physician-assisted suicide is fundamentally incompatible with the physician’s role as healer, would be difficult or impossible to control, and would pose serious societal risks.”

But at its Congress of Delegates in New Orleans the AAFP, the second largest component society of the AMA with more than 131,400 members, repudiated this. A super-majority of the delegates voted to adopt a position of “engaged neutrality” and to reject the use of the terms "assisted suicide" or "physician-assisted suicide".

"Through our ongoing and continuous relationship with our patients, family physicians are well-positioned to counsel patients on end-of-life care, and we are engaged in creating change in the best interest of our patients," said… click here to read whole article and make comments





Is it immoral to watch football?

For a large swath of Americans, fall means football. But, as in previous years, this season’s football has been mired in controversy.

Most notable of these has been the Colin Kaepernick case. Kaepernick has accused the NFL of colluding to keep him off the field because of his protests against police brutality and racial inequality during the playing of the national anthem. A recent ruling has granted him a full hearing in the dispute.

And this hasn’t been the only controversy. Scientific findings have shown that regular practice of football increases the risk of brain diseases. Allegations regarding the intrinsic violent nature of the game and an increasing commercialization of the sport have been the subject of recent headlines as well.

For fans who consider the sport from an ethical perspective, all these issues raise a question: Is watching football morally problematic?

Football injuries

At its core, football demands skill and tactical acumen. Indeed, as… click here to read whole article and make comments





Euthanasia in Belgium: updates on a social experiment

Every two years the Belgium Federal Commission on the Control and Evaluation of Euthanasia presents a report detailing statistics and developments in the practice of euthanasia in Belgium.

The report is currently only available in French and Dutch. However, in this article, with the help of Google Translate the information from 2016 and 2017 has been extracted.

Overall, the impression is that euthanasia practice in Belgium continues on the path of normalising euthanasia as the go-to response to an ever increasing range of circumstances including children with disabilities, uncompleted suicides and victims of child abuse.

Increase in numbers

Deaths by legal euthanasia have increased nearly tenfold (982%) from 235 in 2003 – the first full year of legalisation – to 2,309 in 2017. From 2016 to 2017 alone the increase was 13.85%. Officially reported euthanasia accounted for 2.1% of all deaths in Belgium in 2017.[1]

Organ donation

The 2016-2017… click here to read whole article and make comments





UK Supreme Court decision changes rules about brain-damaged patients

The Supreme Court is the United Kingdom’s highest appellate court. It has now ruled that it is not necessary to obtain a court order to withdraw life-sustaining clinically assisted nutrition and hydration (CANH) from patients in a vegetative or minimally conscious state. However, there must be agreement on the patient’s best interests between the clinical team and those with an interest in the patient’s welfare, such as family and carers.

Further, appropriate statutory tests must be followed, as well as observing relevant guidance and good medical practice. The Supreme Court also stated a court application can and should be made in certain circumstances. These include if the way forward in treating the patient is finely balanced, or there is a dispute about the patient’s best interests.

The decision comes in a case involving “Mr Y”. Mr Y was an active man in his 50s. He suffered a cardiac arrest which resulted in extensive brain damage. He never regained consciousness… click here to read whole article and make comments




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