Tag: public health

Mixing Politics and Science Is Injurious to Public Health

Mar 18, 2014• 9

By Saurabh Jha, MD

If Obama’s nominee for the position of Surgeon General, Vivek Murthy, is not endorsed by the Senate because Senate Democrats from conservative states are too scared to vote for him for fear of losing votes from a population, egged on by the National Rifle Association (NRA), that passionately supports firearms, the first words that come to mind are ‘unfortunate,’ ‘tragic’ and ‘daft,’ although not in that particular order.

Words that do not come to mind are ‘surprising’ or ‘unprecedented.’ This is the natural result of decades of actively encouraging science to mix with politics.

In an ideal world, or I should say reasonable world, noting that perfection is not a pre-requisite to being reasonable, it would scant matter what Murthy thought about firearms.

He would be judged on his (impeccable) credentials, (unmistakable) leadership, and (imaginative) entrepreneurship not to mention his gumption in standing up for what he believes.

It would, of course, be utterly naïve to believe that in the real world his politics do not matter.

I doubt Murthy would have advanced so precociously, let alone been nominated for the position of Surgeon General, if he were a second amendment absolutist, an implacable limited government advocate or had written extensively about the role of free market in healthcare, all things else being equal.

We applaud him for standing up for his convictions not just because of his standing up but for the nature of his convictions.

This is not to suggest that Murthy’s worldview is expedient. There’s no reason to doubt its sincerity. It’s to suggest that a certain weltanschauung is incompatible with progress in academia and beyond.

That’s because despite living in an age of unprecedented reason we have been unable to render unto science what is unto science and render unto politics what is unto politics, a distinction our species has made little progress in making in the last two thousand years.

Computer Security as an Exercise in Public Health

Mar 17, 2014• 3

By CORY DOCTOROW

In a recent column, security expert Bruce Schneier proposed breaking up the NSA – handing its offensive capabilities work to US Cyber Command and its law enforcement work to the FBI, and terminating its programme of attacking internet security.

In place of this, Schneier proposed that “instead of working to deliberately weaken security for everyone, the NSA should work to improve security for everyone.” This is a profoundly good idea for reasons that may not be obvious at first blush.

People who worry about security and freedom on the internet have long struggled with the problem of communicating the urgent stakes to the wider public. We speak in jargon that’s a jumble of mixed metaphors – viruses, malware, trojans, zero days, exploits, vulnerabilities, RATs – that are the striated fossil remains of successive efforts to come to grips with the issue.

When we do manage to make people alarmed about the stakes, we have very little comfort to offer them, because Internet security isn’t something individuals can solve.

I remember well the day this all hit home for me. It was nearly exactly a year ago, and I was out on tour with my novel Homeland, which tells the story of a group of young people who come into possession of a large trove of government leaks that detail a series of illegal programmes through which supposedly democratic governments spy on people by compromising their computers.

I kicked the tour off at the gorgeous, daring Seattle Public Library main branch, in a hi-tech auditorium to an audience of 21st-century dwellers in one of the technology revolution’s hotspots, home of Microsoft and Starbucks (an unsung technology story – the coffee chain is basically an IT shop that uses technology to manage and deploy coffee around the world).

I explained the book’s premise, and then talked about how this stuff works in the real world. I laid out a parade of awfuls, including a demonstrated attack that hijacked implanted defibrillators from 10 metres’ distance and caused them to compromise other defibrillators that came into range, implanting an instruction to deliver lethal shocks at a certain time in the future.

The Flu Shot and a Patient’s Right to Choose

Jan 25, 2014• 12

By Jennifer Anyaegbunam

Jennifer Anyaegbunam is a Fellow at The American Resident Project. Her post appears on THCB as part of The Health Care Blog’s partnership with ThinkWellPoint. Stay tuned for more. Follow the American Resident’s Project on Twitter @Amresproj.

I’ve spent the past four weeks learning about primary care on my Family Medicine rotation. A significant portion of patient care in this setting is focused on “health maintenance” or disease prevention.

Physicians can provide their patients with evidence-based recommendations for various screening tests and vaccinations, but it is ultimately up to the patient to decide what services he or she will receive.

According to the Centers for Disease Control and Prevention (CDC), the best way to prevent influenza, more affectionately called “the flu,” is to get vaccinated each year. During flu season, which extends from October to May, many primary care physicians offer their patients the flu shot as a routine part of their health maintenance.

Over the past month I’ve had a number of interesting conversations about the flu shot that have allowed me to evaluate my role as an educator. How do you assess patient understanding? How hard do you need to drive certain points? Will patients perceive you as bossy or overbearing?

I respect my patients’ right to choose, but sometimes I’m concerned that they make choices based on fiction rather fact. It’s been quite a challenge learning how to debunk misconceptions, without seeming too pushy.

This week I helped care for an elderly woman named “Ms. Jade.” She visited the office for a follow up visit to manage her hypercholesterolemia, or high cholesterol. After discussing her chronic condition, I took the opportunity to assess her health maintenance and check if she was up-to-date with all the assessments recommended for a woman of her age.

Ms. Jade was on track with everything from her annual vision screening to her colonoscopy. The only preventive health maintenance item she was missing was the flu shot. Her chart read “flu shot advised 2012, declined,” meaning that she was offered the flu shot last year and opted not to take it.

Ten Health and Wellness Resolutions Not to Make in 2014

Jan 5, 2014• 22

By Vik Khanna & Al Lewis

We don’t make a lot of New Year’s predictions, but we are happy to make this one: 2014 will be the year the get-well-quick mentality driving corporate and individual health choices implodes…and people start taking genuine steps to be healthy. The way to ensure that 2014 is your year for good health? Start with a double negative: (a) wellness industry advice is almost always wrong; and (b) most people don’t keep their New Year’s resolutions. Hence, making the New Year’s resolutions recommended by the wellness industry is not the best way of ensuring your good health in 2014.

For simplicity, we’ll divide this list into individual and corporate wellness industry resolutions, and start with individual ones.

Take more health advice from celebrities. Whether it’s hoping that Kim Kardashian’s personal trainer can help you or pining for Dr. Oz to cure what ails you with green coffee bean extract and raspberry ketones, a good way to put off doing worthwhile things is to do worthless ones.
Start a weight loss program. The medical establishment could not head off the obesity dilemma at the pass, and they have no solution for it now, other than to crow about more drug companies diving into this expanding market. There is zero evidence that weight loss programs can produce sustainable long-term weight loss (and much evidence that they don’t), and we don’t know of a single one shown to improve fitness. That will not, however, prevent weight loss companies from trying to claim their little piece of the wellness landscape because they are losing so many individual customers to free dieting apps, such as LoseIt.com. Improve the quality of your diet first, and weight loss may follow, which is a bonus.
Give yourself a cleanse. America’s obsession with cleanliness is now running smack into the reality of evolution and human physiology. Surely if bacteria in your colon were bad for you, mankind would have died out eons ago.
Stock up on supplements. The only things better than raspberry ketones and green coffee bean extract: all the other vitamin and mineral supplements on the market that fail to make sick people better or healthy people healthier. Who’s left to try to help, Martians? Never mind that risk is not endlessly reducible and the four most important things you can do for your health don’t come out of a bottle of magic jujubes: exercise, don’t smoke, eat well, and keep as close to a healthy weight as you can.
Remove saturated fat from your diet. Just like in the 1960s, when we all traded in “the high-priced spread” for sticks of partially hydrogenated vegetable oils fit for a king to avoid saturated fat, we may be mis-demonizing this longstanding and naturally occurring component of our diet. The entire nutrition dialectic in our culture over the past 20 years has focused on a string of individual no-nos: fat, saturated fat, cholesterol, and now refined grains and sugars (because we bought the government’s wrong advice to eat low-fat). It’s time to revive the notion of healthy eating patterns, not healthy eating isolates. In fact, here is the world’s simplest diet advice for 2014: eat less junk. That alone would be a landmark nutritional achievement for Americans.
Eat organic and stay away from Starbucks. Within a week of each other, the New York Times published an account of a woman damaging her health eating an obsessively healthy and organic diet, and USA Today wrote of another who ate exclusively at Starbucks for a year, with no apparent ill effects and no weight gain.

Mandela’s AIDS Legacy of Silence and Courage

Dec 9, 2013• 1

By Arthur Caplan

Even the greatest among us can stumble.

As the world mourns the passing of Nelson Mandela, it is important to look at the one area where the iconic former president of South Africa slipped — AIDS. The most outstanding moral figure of our age did not do what was needed as HIV began to destroy the country he loved. But his actions after he realized his failures are an important part of his legacy.

South Africa is beset with the worst epidemic of HIV in the world. According to the United Nations, out of a South African population of just over 51 million, 6.1 million of its citizens were infected with HIV in 2012, including 410,000 children under the age of 14. An estimated 240,000 South Africans died in 2012 from AIDS. There are 2.5 million children orphaned because of the disease. The grim social, economic and medical toll AIDS has exacted on Mandela’s country is almost beyond description.

In 1990, when Mandela was released from a 27-year prison sentence, the rate of HIV infection among adult South Africans was less than 1 percent. When the anti-apartheid activist was elected president four years later, AIDS was on it way to being an out-of-control plague, with infection rates doubling every year. In 1998, the rate of HIV infection among adults in South Africa was almost 13 percent, with 2.9 million people HIV positive.

Mandela and his party were more or less indifferent to AIDS throughout his five-year tenure. There were other huge challenges in rebuilding the new post-apartheid nation — but the indifference was not just a matter of priorities. Mandela and his party did not want to admit they had a problem.

Why they did not take prompt action to slow the epidemic’s spread is not clear. Perhaps Mandela and his people — like United States President Ronald Reagan and his administration in the 1980s — found the disease and its modes of transmission too repellent to acknowledge. Maybe they did not want to tarnish the new state with a problem that at the time carried so much stigma and shame.

The Sequestration Cuts That Are Harming Health Care

Oct 24, 2013• 2

By John E. McDonough

Between October 1 and 17, the federal government ceased all nonessential operations because of a partisan stalemate over Obamacare. Although it is premature to declare this the greatest example of misgovernance in modern U.S. Congressional history, this impasse ranks highly.

One casualty of the showdown was any consideration of changes to lessen the impact of the across-the-board sequestration cuts that began on March 1. The cuts have caused economic and other distress across the nation, including serious impacts within the health care sector. Nearly eight months into sequestration, we can move beyond predictions and begin to quantify these effects.

Consider the following impacts of sequestration on Federal health agencies and activities:

NATIONAL INSTITUTES OF HEALTH

Cuts to the FY13 budget: $1.71 billion or 5.5%

This includes:

A 5.8% cut to the National Cancer Institute, including 6% to ongoing grants, 6.5% to cancer centers, and 8.5% to existing contracts

A 5.0% cut to National Institute of General Medical Sciences, and a 21.6% drop in new grant awards

Among the effects:

703 fewer new and competing research projects
1,357 fewer research grants in total
750 or 7% fewer patients admitted to NIH Clinical Center
$3 billion in lost economic activity and 20,500 lost jobs
Estimated lost medical and scientific funding in California, Massachusetts, and New York alone of $180, $128, and $104 million respectively.

Dr. Randy Schekman, whose first major grant was from the National Institutes of Health in 1978, said winning this year’s Nobel Prize for Medicine made him reflect on how his original proposal might have fared in today’s depressed funding climate. “It would have been much, much more difficult to get support,” he said. Congresswoman Zoe Lofgren (D-Calif.) noted the irony that because of sequester cuts, NIH funding was reduced for the research that resulted in Yale’s James Rothman sharing in the 2013 Nobel Prize for Medicine.

If Gun Violence is a Health Epidemic, Can We Quarantine It Like a Virus?

Oct 20, 2013• 4

By Mike R. Weisser

At least two-thirds of the perpetrators and victims of gun violence are males under the age of 30. What else do they have in common? They live in neighborhoods with high crime rates and low family incomes, they knew each other before the violence broke out, they usually aren’t employed.

But there’s another commonality these young people share which isn’t often mentioned in discussions about gun violence and crime.

It turns out that the part of the brain that controls processing of information about impulse, desire, goals, self-interest, rules and risk develops latest and probably isn’t fully formed until the mid-20s or later. And while adolescents and young men understand the concepts of ‘good’ versus ‘bad’ as well as older adults, they tend to let peer pressures rather than expected outcomes guide their behavior when choosing between risks and rewards.

Take this neurological-behavioral profile of males between ages 15 to 30 and stick a gun in their hands. The brain research clearly demonstrates that kids and young adults walking around with guns understand the risks involved. Whether it’s the NSSF’s new Project ChildSafe, the NRA’s Eddie Eagle or the grassroots gun safety programs that have expanded since Sandy Hook, nobody’s telling the kids something they don’t already know.

So what can we do to mitigate what President Obama calls this ‘epidemic’ of gun violence when the population most at risk consciously chooses to ignore the risk? I suggest that we look at what communities have done to protect themselves from other kinds of epidemics that threatened public health in the past.

And the most effective method has been to quarantine, or isolate, the area or population where the threat is most extreme. It worked in 14th-century Italy, according to Boccaccio in The Decameron. Why wouldn’t it work now?

Last month the city of Springfield, Mass., recorded its 12th gun homicide. If the killing rate continues, the city might hit 15 shooting fatalities this year, a number it actually surpassed in 2010. This gives the city a homicide rate of 10.2 per 100,000 residents, nearly three times the national rate. Virtually all the violence takes place in two specific neighborhoods bounded by Interstate 291 and State Route 83, and all the victims are between 15 and 30 years old.

With CDC Seasonal Flu Data Unavailable, An Electronic Medical Record Offers a Glimpse of Early Activity Levels

Oct 4, 2013• 8

By Iyue Sung

As Washington remains deadlocked on the implementation of the Affordable Care Act, the US government’s shutdown has resulted in the furlough of nearly 70% of the Centers for Disease Control‘s (CDC’s) workforce. CDC Director Tom Frieden recently shared his thoughts in a tweet. We agree whole-heartedly. Although it’s all too easy to take the CDC staff for granted, they are the frontline sentinels (and the gold standard) for monitoring disease outbreaks. Their ramp-down could have serious public health consequences.

We are particularly concerned about the apparent temporary discontinuation of the CDC’s flu surveillance program, which normally provides weekly reports on flu activity. Although flu season typically begins in late fall, outbreaks have occurred earlier in previous years. In 2009, flu cases started accumulating in late summer/early fall. And given the potential for unique variants, such as the swine or avian flu, every season is unpredictable, making the need for regular CDC flu reports essential. We therefore hope to see the CDC restored to full capacity as soon as possible.

In the meantime, we would like to help by sharing data we have on communicable diseases, starting with the flu.

Because the athenahealth database is built on a single-instance, cloud-based architecture, we have the ability to report data in real time. As we have described in earlier posts, the physicians we serve are dispersed around the country with good statistical representation across practice types and sizes.

To get a read on influenza vaccination rates so far this season, we looked at more than two million patients who visited a primary care provider between August 1 and September 28, 2013 (Figure 1). We did not include data on vaccinations provided at retail clinics, schools or workplaces.

This year’s rates are trending in parallel to rates over the last four years, and slightly below those of the 2012-2013 season. However, immunizations accelerate when the CDC, and consequently the media, announce disease outbreaks and mount public awareness campaigns.

After the Navy Yard Shooting: A Call to Action On Mental Illness

Sep 27, 2013• 32

By Jeffrey A. Lieberman, MD

The Navy Yard shooting in Washington, D.C. has once again confronted us with the issues of guns and mental illness, but what we really should address is the inadequacy of mental health care in the United States. Since 2009 there have been 21 mass shootings and the perpetrators in over half of these were suffering from or suspected to have a serious mental illness like schizophrenia, bipolar disorder and depression. (The other killers with no signs of mental illness were ideological zealots, disgruntled employees and disaffected loners.)

After each incident there is a great hue and cry, and calls for action but no substantive action is taken. Our reflexive approach has repeatedly failed to provide care in a timely fashion to individuals in need. As a country, we continue to ignore the growing public health need for greater access and a more proactive approach to mental health care. It is time that we say enough is enough and do something to prevent future tragedies.

When you strip away the hype and politics, the causal factors in these horrific incidents are clear and solvable. Yet we’ve lacked the social and political will to fashion and apply the solution.

The plain truth of the matter is that we do not provide adequate services to the 26% of the U.S. population with mental illness. The scope of and access to mental health services available to most people are limited and fragmented. Moreover, insurance coverage is all too often lacking and discriminatory. Consequently, we do not provide the level and quality of care of which physicians and health care providers are capable. It is the equivalent of knowing that a woman has breast cancer but not offering the indicated treatment options of surgery, radiation and chemotherapy. The result is that many people go untreated or inadequately treated.

New Interventions Needed to Halt the Growth of “Superbugs”

Sep 24, 2013• 4

By Brad Spellberg, MD

How do you tell the family members of a critically ill patient that their loved one is going to die because there are no antibiotics left to treat the patient’s infection? In the 21^st century, doctors are not supposed to have to say things like this to patients or their families.

Ever since the discovery of penicillin in 1940, patients have expected a pill or an intravenous injection to cure their infections. But our hubris as a society with respect to antibiotics has been exposed by the rise of antibiotic-resistant “superbugs.”

The Centers for Disease Control and Prevention (CDC) recently issued a new study, entitled “Antibiotic resistance threats in the United States, 2013,” reporting that at least 2 million people become infected with bacteria that are highly resistant to antibiotics and at least 23,000 people die each year as a direct result of these infections. These estimates are highly conservative. Many more people die from other conditions that were complicated by an antibiotic-resistant infection.

Meantime, we have ever-decreasing new weapons to wage the war against such infections because the availability of new antibiotics is down by more than 90% since 1983.

Interventions are needed to encourage investment in new antibiotics, to prevent the infections in the first place, to slow the spread of resistance and to discover new ways to attack microbes without driving resistance.

A major reason for the “market failure” of antibiotics is that they are taken for short periods of time, so they have a lower return on investment than drugs that are taken for years (such as cholesterol-lowering drugs). The Food and Drug Administration can help reverse the market failure by adopting new regulatory approaches to encourage development of critically needed new antibiotics.