12.29.2006

Battlefield Medicine In Iraq


The men of Charlie 2-4 fly Black Hawks over a landscape too dangerous, too wrecked for road travel. They fly into the hot, violent cities, the mud-brick towns, the nowhere stretches of desert, picking up American and Iraqi soldiers, civilians, and, sometimes, enemy fighters. For medevac crews, there are missions, and the space in between. Earlier today, Charlie 2-4 rescued three Iraqi boys wounded in a bomb blast in a rural field. Blood and mud caked their bodies, stubs of straw clung to their bare backs like a pelt. The mission reset the clock, the psychic countdown. Now comes a rush of static and an anxious, tinny voice on the radio: Insurgents have attacked a U.S. Army patrol somewhere on a highway south of Baghdad. One of the soldiers is badly wounded.

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My hat is really off to these soldier-health care providers. I don't know how they truly can do the job they do. I get annoyed when we run out of something in the supply room on the floor, and yet they can function on a battlefield.




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On the Speed of Surgery

Above all, interns love the fast surgeons. The longer an operation takes, the less time to do your work when finally released from the tiled temple. A whole OR day with a plodder guarantees a night without sleep. There are other reasons to appreciate fast surgery, and to consider why some surgeons are so much faster than others. But before doing so, let this be made clear: speed, per se, is not a sine qua non (or even the sine qua not much) of good surgery. Doing it right is paramount; a slow and careful surgeon is better than a fast and sloppy one.

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Housework Is Good For You

A study of 200,000 European women has found that doing housework is more likely to protect you against breast cancer than job- or leisure-based physical activity.

The study is published in Cancer Epidemiology Biomarkers & Prevention.

...

The results suggest that total physical activity reduces risk of breast cancer only in postmenopausal women. However, and perhaps more surprisingly, housework on its own reduces breast cancer risk in both pre- and postmenopausal women - the former by 19 per cent and the latter by 29 per cent. The study found no significant link between reduced breast cancer risk and either leisure or work-related physical activity.

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Get the Fat Out! Trans That Is...

The Universal Studios theme park in Hollywood earned positive publicity after the menu changed on Christmas Eve to cut artery clogging trans fats from many popular junk foods, The Associate Press reported Dec. 27.

Universal Parks & Resorts has begun serving many items that are free of artificial trans fats at its three domestic attractions in California and Florida.

Universal Studios Florida, Islands of Adventure in Florida and Universal Hollywood got rid of trans fat from over 90 percent of food served last week.

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Cutting Down On Infection

Hospitals in Michigan nearly eliminated often-deadly infections involving tubes that deliver fluids and medicine to patients by stressing better hygiene and other preventive steps, a U.S. study showed.

The catheters cause about 80,000 bloodstream infections per year in the United States, infections so serious that up to 28,000 of the patients die. Fighting the infections costs about $2.3 billion annually.

Hoping to reverse that trend, 108 intensive care units in the state of Michigan joined a project launched in October 2003 that included procedures designed to reduce infection -- from better hand-washing to special cleaning and insertion procedures to removing unnecessary catheters when possible.

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Movie Review: Side Effects

Side Effects is a comedy that comments on the current state of physician advertising via the so called pharmaceutical reps. While far from a documentary, it does impart a fair amount of information along the way, like that there is one pharmaceutical rep for every four doctors in the country.

I think every doctor should watch this film and think about it when they are holding their prescription pad.

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12.22.2006

Give That Patient an Emmi


At last! A web-based solution for outsourcing the surgeon-patient relationship! Why ask your doctor about your major operation, when you can fill out a web-form and watch a flash video instead?

Ah, but seriously, we recognize the need for a service like Emmi (it gets patients up-to-speed on the basics, while leaving more time for surgeons to handle specifics. And cut into things).

And what if the patient has a question? Maybe they can IM their doctor...


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And More.




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Burning Holiday Calories

Oh, those holiday pitfalls: a martini and a handful of Chex mix at the office party, Grandma’s fruitcake, the plate of gingerbread cookies from your neighbor.

Eating all those goodies will definitely cost you.

To burn off the calories in one gingerbread cookie, you will have to swim 18 minutes. The martini and party mix will take 47 minutes on the bike.

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Plastic Surgey...Not Just For Women Anymore

They're exercising, they've quit smoking and they're eating more healthy foods. But men who end up in the plastic surgeon's chair often say they don't think they look as good as they feel, according to doctors. Some patients are fresh off a divorce or looking for a competitive edge in an office full of young bucks. Others are inspired by wives who have had successful procedures — or are kind enough to ask why their husbands' once-smooth brows now appear permanently furrowed.

From 2000 to 2005, there was a whopping 44 percent increase in minimally invasive cosmetic procedures among men, according to the American Society of Plastic Surgeons. While the jump in demand isn't unique to the gender, doctors say it speaks to many men's desire to boost their looks — often through quickie treatments that don't cause a lot of bruising or require lengthy recovery times.

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Filtering Out CJD

A new blood filter device could in future prevent people being infected with the human form of mad cow disease through transfusions, it was revealed today.

The technique can effectively remove the rogue prion proteins responsible for transmitting brain diseases such as variant CJD.

Although so far only tested on hamster blood containing the prions that cause scrapie, a related disease affecting sheep, scientists believe it can be developed for humans.

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Blame the Microbes!

US scientists have discovered that "gut microbes" - bacteria that live in our digestive tract - could be powerful clues to the cause and treatment of obesity.

This remarkable news was published in Nature this week and conducted at Washington University School of Medicine in St. Louis.

The clue lies in the relative abundance of two major families of intestinal bacteria: Firmicutes and Bacteroidetes.

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The Mistletoe Controversy

From Forbes:

Adding a new twist to the debate over the value of mistletoe as an alternative cancer treatment, British doctors are reporting the case of a patient whose consumption of an extract from the Christmas decoration led to a tumor-like growth.

An accompanying commentary suggests the case provides yet another reason to avoid using mistletoe as anything other than a holiday decoration. But an alternative medicine specialist points out that risks are inherent in conventional medicine, too.

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Who knew that mistletoe was so controversial?




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12.01.2006

GHealth

At Google, we often get questions about what we're doing in the area of health. I have been interested in the issues of health care and health information for a while. It is now one of my main focuses here, and I've decided to start posting about it. I've been motivated in this field in part by my personal experiences helping to care for my mother, who recently died from cancer after a four-year battle. While the quality of the medical care my mother received was extraordinary, I saw firsthand how challenged the health care system was in supporting caregivers and communicating between different medical organizations. The system didn't fail completely, but struggled with these phases:

* What was wrong -- it took her doctors nine months to correctly identify an illness which had classic symptoms
* Who should treat her -- there was no easy way to figure out who were the best local physicians and caregivers, which ones were covered by her insurance, and how we could get them to agree to treat her
* Once she was treated, she had a chronic illness, and needed ongoing care and coordinated nursing and monitoring, particularly once her illness recurred


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As we generate more and more data in healthcare, the challenge is keeping it all organized and accessible. I often think as I'm trying to jog the memory of an older patient at 2 AM for their medication list in the Emergency Room, there really needs to be a better way to organize and keep folks healthcare information. As another example, I know someone that ended up going to three different hospitals, and three different abdominal CT's for abdominal pain. The fascinating thing, is that even though they were done within a month of each other, there were three different diagnoses! If only someone had access to all the films, the accuracy of the diagnosis could be improved. As we focus on patient safety, and reducing healthcare costs, this is an idea whose time has arrived. I welcome Google to taking on this challenge!




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11.24.2006

Medicine + YouTube = Medicine 2.0 ???

Do you have a question for Dr. Timothy Johnson regarding a recent health issue that you have been dealing with? Send your video question for Dr. Tim to answer on-air, or a text question using the form below.

I think that ABC is trying to capitalize on the popularity of YouTube (if you haven't heard of it yet, it recently got bought by Google for a cool $100 million...) by encouraging viewers to upload videos of their health questions. While this is not such a bad idea, these folks would be better of talking directly with their doctor. Should we call this Medicine 2.0?

Upload your video here.




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On Curing the Common Cold

For hundreds of years people thought the cold was caused by being cold. “You’ll catch your death out there,” people in 18th-century blizzards would say.

It was in the 1920s that we understood the cold to be a viral infection, a nasty little blighter that invades your body, multiplies and then causes you to sneeze so that millions of its brothers can shoot up the noses and through the eyes of everyone within 5ft.

Since then, we’ve been to the moon, invented the personal stereo, devised the speed camera and created the pot noodle. But still no one knows how to keep the cold virus at bay.

Aids came along and within about 10 minutes Elton John had set up his charity and was rattling the ivories from Pretoria to Pontefract so that now, while there’s no cure, there is a raft of drugs to keep the symptoms and effects at arm’s length. But the cold? Not a sausage.

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On the Regulations We Deal With

I shovel telomeres for a living. My friends in the computer industry are always asking me: “Why can’t you biotech guys cure cancer? Or aging? Or the common cold? What do you do with all those billions of government research dollars?”

Well, it’s time to confess: Biologists bought three stuffed mice and two petri dishes in 1974. These are recycled in staged publicity photos in such high-profile popular glossies as Proceedings of the National Academy of Sciences, Cell, and Eur J Gastroenterol Hepatol. Our much-hyped “gene sequencing,” “chromosome imaging,” etc. are all done on Photoshop by companies in Taipei . All the rest of the money goes to yachts, scuba equipment, and private islands in Fiji for all postdocs and research associates. That’s why medical researchers always look so tanned and vigorous.

OK, seriously: If the computer industry were running under the same conditions as biotech, this is how it would work:

There would be a Federal Data Administration (FDA). Every processor, peripheral, program, printer, and power cord made in or imported into the USA would have to obtain FDA approval. This would require an average of 19 years of safety testing on lab rats and clinical trials for effectiveness on nerd volunteers with informed consent, before prescription for general human use is allowed. Any change of any kind to any chip, ergonomic keyboard, or line of code would require re-approval of the entire system and any hardware or software that could in principle be connected to it via Internet, intranet, or hand-carried disk.

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11.03.2006

My Least Favorite Nasogastric Tube

This may be a little different than my previous posts, but a question today prompted this. I was asked why we don't use these NGT's, even though we have a pile of them in the drawer. I'm confident that if you've spent anytime around a hospital, you're familiar with them as well.

First and foremost, for whatever reason, unlike other tubes, there is no radioopaque markings on the tube. This means that on an X-ray, there is absolutely no way to tell if this tube is in position, coiled in the esophagus, or (heaven forbid!) in a patient's lung. From a medicine standpoint I find this unacceptable; from a malpractice standpoint it is one big liability. Once in a while, for whatever reason, the tube is in place, but I have difficulty auscultating it. A simple X-ray can confirm placement, but not with this tube.

The second reason is that it is a single lumen tube. For feeding purposes this is ok, but for suction it is less than ideal. A tube with a sump will prevent the little holes from sucking onto the gastric mucosa and causing irritation, or worse.

The third reason is that these Levin tubes are very flexible, and are quite difficult to place. Even resorting to placing them on ice to stiffen them, they are still too flexible, and unless the patient is very cooperative, the placement is a chore.

Thankfully, with many other choices available, I don't use the Levin nasogastic tube anymore.




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10.20.2006

Minute Clinics

I saw a story on the ABC Nightly News this week that really was rather one sided (I haven't been able to find the link yet). The story dealt with so called rapid health care available in mass merchandisers like chain pharmacies, and big block retailers. Now with 40 million Americans with no insurance, anything that gets more affordable health care to folks should be a good thing, but the story was still kind of slanted. Here are my thoughts:

-The piece did not mention once that the care is often delivered by ancillary providers like nurse practitioners. This is not necessarily inferior, but they should realize there is no doctor at the clinic.

-While the costs are less, these places often don't accept insurance. For those that have health insurance, then this will end up being an out of pocket expense.

-If the clinic is in a pharmacy, there may be financial pressure exerted to prescribe more expensive drugs for treatment of a particular condition. Think about it, would a pharmacy clinic really encourage its practioner to utilize less expensive generic drugs?

-The story made no mention that this is probably adequate care for younger, healthier adults with simpler, acute health care needs. For a 20 year old women with a simple bladder infection, this can be a cost effective and convenient way to get an antibiotic. However, older Americans, with chronic health conditions deserve continuity of care, and better followup than these clinics can provide. Our diabetics, cardiac patients and COPDers need careful long term care to ensure their long term disease free survival. With our aging demographic, we have far more of these that need health care.

With the above points in mind, this makes the idea of a "minute clinic" just not right for the majority of adults that need health care.




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9.22.2006

On Digital Radiography

One of the hospitals I work at is converting their radiology department to all digital. They promise to have better organized films, and a faster turn around time. This is going to be supported by over twenty computer reading stations, strategically placed around the hospital floors to be be able to access these films.

The allure is great. To be able to view films on the floors is a "killer app." Apparently, we'll even be able to see the images from the comfort of the office, or at home. Perhaps we'll noever have to go through the file romm again searching out the "lost film" that we know was just taken. The system will be backed up continuously from a remote location.

However, all is not as rosy as it would seem. One thought that comes to mind is how we're going to be able to function in a power outage. My guess is that unless our X-ray vision glasses arrive, we'll be out of luck- at least for the duration of the blackout. Pretty soon, none of the radiology techs will even remember how to remember film, and the equipment won't be around anyway.

The other issue is for films for the surgeons. For many operations, from the fractured leg X-ray for the orthopedist, to the head CT for the neurosurgeon, to the angiogram for the vascular surgeon, there is no substitute for having the film available. In this current environment of preventing "wrong site surgery," this risk is just too big to take. And the list could go on and on as there really is no excuse for not having the appropriate imaging in the OR for the procedure. In our environment of less invasive procedures, we're even more reliant on our radiology imaging.

The plan is to bring a cart with a double monitor setup to the OR for the procedure. I'm not really sure how the surgeon is supposed to control the computer to see the film, and remain sterile. Perhaps a sterile mouse? (Just kidding!) Also, most CT's and angiograms are more films than will easily fit on even a dual monitor setup. There are also issues of what if the network traffic is slow, or someone kicks out the plug of the setup. Several of my colleagues are up in arms, and plan to bring their patients to radiology offices that still print films that they can put up in the OR.

Stay tuned to see how this all turns out. In my mind, it's real hard to improve on having a printed film up on the lightbox in the OR. While the allure of new technology is great, sometimes a simpler and lower tech solution is the way to go. When people's lives and well being are at stake, we should definitely adhere to simplicity.




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9.06.2006

Exceeding Work Limits

A large percentage of first-year medical residents exceeded limits on their work hours intended to reduce fatigue-related medical errors, according to a survey conducted by Harvard Medical School researchers. Violations were reported by residents working at 15 of 16 Massachusetts teaching hospitals.

The study found that 84 percent of 1,278 first-year residents surveyed reported at least one violation in the year after the rules were adopted in July 2003 by the national organization that oversees graduate medical education.

The rules limit residents to working 30 consecutive hours and an average of 80 hours a week, and require them to have an average of one day off every seven days.

Let's just say that when I was a resident, 80 hours a week would have been a part time job to me...




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You Know Doc, It's A Little White Pill...

If I had a nickel for everytime I heard that phrase, I definitely wouldn't have to work so hard. Patients often think that their all knowing doctors know every pill on the market, and can identify it from their description. How about when they bring their pills, but they are in an unmarked bottle without the label?

Staring at the pics in an out of date PDR is so last century. So, now there is a better way. Head on over to Wall's Medicine & Health Center. There, you'll be able to describe the pill by markings, color, and shape. Before you know it, you'll have that pill identified!




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8.18.2006

Science Going To New Heights

A 20-member team of British based medicos is preparing to carry out medical lab experiments on the slopes of South Col of Mt Everest, which they said would be the world's highest laboratory.

The medical research team of Xtreme Everest will make the first ever measurements of blood oxygen in the 'death zone', at altitudes above 8,000m where the human body has struggled -and frequently failed to survive-to find out effects on the human body in high altitude.

The team plans to take measurements of oxygen in arterial blood at extreme high altitude above 8,000 metres (26,000 feet) for the first time. It is anticipated that up to ten members of the team will summit Everest...






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Charge Up That Cell Phone

Cell phone use in hospitals reduces medical errors because communication is timelier, and electronic magnetic interference is rare, researchers at the Yale School of Medicine reported this month, the Akron Beacon Journal reports.

The study, which is published in the February issue of Anesthesia & Analgesia, surveyed more than 4,000 anesthesiologists to determine whether cell phone use by medical personnel improves safety. Sixty-five percent of those surveyed use pagers as their primary mode of communication while 17% said they use cell phones, the Beacon Journal reports. The researchers found that 40% of pager users reported delays in communication, compared with 31% of cell phone users.

This came out a few months ago, but I just found it the other day. A few years back, this would be heresy. All the hospitals I go to have those "no cellphone" signs at every entrance, and outside every unit. Was this ever based on anything, or just fear of liability? The benefits of timely communication between doctors, nurses, and other personnel are going to far outweigh the theoretical risks of anything. I used a cell phone next to all kinds of computer equipment and never had any issues. Perhaps research like this will change attitudes, and policy.




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8.04.2006

Obesity Vaccine

Tipped through TechNudge:

In what may be the first published breakthrough of its kind in the global battle against obesity, scientists at The Scripps Research Institute have developed an anti-obesity vaccine that significantly slowed weight gain and reduced body fat in animal models. The study is being published in an advanced, online edition of the Proceedings of the National Academy of Sciences during the week of July 31 to August 4.

The vaccine focuses on neutralizing the "hunger hormone" ghrelin. There should be some careful treading as we make a vaccine against the body's normal physiology.




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Intelligent Prosthetics



Advances such as telemedicine and the use of wireless devices in hospitals have become an accepted part of medical technology, but the notion of replacing limbs with computer-powered devices seems more like something out of "RoboCop" or "The $6 Million Man."

Since as far back as the Civil War, prosthetic limbs have consisted of unwieldy lumps of wood, plastic or metal. While some advances in materials have improved comfort for amputees, prosthetics still lack the responsiveness and feel of actual limbs.

Icelandic prosthetic maker Ossur is trying to change that with its Rheo Knee. Billed as the first knee with artificial intelligence, it combines up to 15 sensors, a processor, software and a memory chip to analyze the motion of the prosthetic and learn how to move accordingly. More recently, Ossur introduced the Power Knee, which houses a motor and more sensors. The motor helps replicate some of the action of muscles that have been lost along with the limb.

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7.28.2006

You Are What You Eat

Summer is the season of vacations. And vacations often mean time spent on the road or in airports where fast food is the easiest thing to grab when you need a quick meal or snack. The good news is that these outposts of instant gratification have all made great strides toward adding healthier choices to their menus. But the bad news is that the majority of fast food offerings are still loaded with excess calories and fat.


It looks like the breakfast at "Micky D's" leads the pack. I can't say I'm surprised.




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7.20.2006

Ultrasonic Hemostasis



Ultrasound technology is best-known for its use in producing images of fetuses in the womb. But focused beams of high-intensity sound waves also can be used to stop internal bleeding--an ultrasound application that Philips Research, with funding from the Defense Advanced Research Projects Agency, hopes to adapt for use on the battlefield, where many injuries become fatal because internal bleeding is not stopped in a timely way.


This technology could also certainly have applications for civilians as well. This would be ideal for situations where a bleeding patient is too far away from a trauma center for rapid transport. Also, splenic salvage, or an additional modality for liver hemostasis come to mind.

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7.03.2006

Baby Steps In Bionics

UK scientists have developed technology that enables artificial limbs to be directly attached to a human skeleton. The breakthrough, developed by researchers at University College London, allows the prosthesis to breach the skin without risk of infection. The team says early clinical trials have been "very promising". It hopes the work - which is to be published in the Journal of Anatomy - may help survivors of the 7 July bombings, as well as other amputees. The work paves the way for bionic limbs which are controlled by the central nervous system. In the deer antlers it is very much to do with the structure and shape of the bone, and the porosity of the bone. The technique, called Intraosseous Transcutaneous Amputation Prosthesis (ITAP), involves securing a titanium rod directly into the bone. The metal implant passes through the skin and the artificial limb can be directly attached to it.


Source...


Driving Under The Influence...Of a Cell Phone?!

Some U.S. states have banned drivers from chatting on their cell phones while behind the wheel, at least without using headsets. But according to the latest research findings, it may be prudent for local governments to stop people from driving and chatting altogether, given that talking on a mobile phone and driving at the same time is as dangerous as driving whilst drunk.


I'm just not sure about this. I don't think that talking on a cell phone, is quite the same as being legally intoxicated behind the wheel. Then again, I had a patient last month that dropped their cell phone, and crashed their car. Now that is a different story...

Source...


6.29.2006

Breaking News...Not!

Fateh Mohammad, a prison inmate in Pakistan, says he woke up last weekend with a glass lightbulb in his anus.

Wednesday night, doctors brought Mohammad's misery to an end after a one-and-a-half hour operation to remove the object.

"Thanks Allah, now I feel comfort. Today, I had my breakfast. I was just drinking water, nothing else," Mohammad, a grey-beared man in his mid-40s, told Reuters from a hospital bed in the southern central city of Multan.

"We had to take it out intact," said Dr. Farrukh Aftab at Nishtar Hospital. "Had it been broken inside, it would be a very very complicated situation."


I hate to have to tell ABC News this, but this is really not that rare of an event, and certainly not worthy of being on their home page. The patient probably said "I was in the wrong place, at the wrong time." I've heard that story many times.


6.23.2006

The Challenge of Psychiatric Diagnosis

From Slate:
In 1973, academic psychologist D.L. Rosenhan sent himself and seven friends and colleagues to the psychiatric emergency rooms of 12 different hospitals. Each told ER workers that for several weeks he or she had been distressed by voices saying "empty," "hollow," and "thud." The testers gave false names and occupations but otherwise accurately reported their histories, which did not include mental illness. In all 12 instances they were admitted to a psychiatric ward. At that point, they stopped pretending to have symptoms. Nonetheless, they were held for an average of 19 days (their stays ranged from seven to 52 days) and were all released with a diagnosis of "schizophrenia, in remission," or something like it. Rosenhan titled his study "On Being Sane in Insane Places" and argued that psychiatric diagnosis has more to do with the presumptions of clinicians, and their tendency to treat ordinary behavior as pathological when it occurs on a psych ward, than with a rational assessment of symptoms.


I hadn't heard of this study before, but it is fascinating. Unlike many other medical specialties, psychiatric diagnosis can be subjective and elusive. When a surgeon removes an appendix, and sends it to a pathologist, it is either read as appendicitis or not. Cardiologists rely on EKG's and troponins to diagnose myocardial infarctions with a high degree of accuracy. There is very little gray area in these two clinical situations.

However, psychiatrists have no "gold standard" test to rule in or rule out schizphrenia. No CT scan, angiogram, or bloodwork is going to definitively rule in or out a diagnosis like schizophrenia, manic depression, or an anxiety disorder. For better or worse, the mental health clinician must diagnose based on the observed signs and symptoms, carefully ruling out other disorders along the way (like hypothyroidism mimicking depression for example).

Based on the "clinical gestalt," the psychiatrist then attempts to fit the patient into one of the known disorders of the DSM. Of course, there are some vague categoreis for things that don't quite fit, like "psychosis nos" (nos=not otherwise specified).

The other pitfall is that once a patient gets labeled with something, even when the symptoms have long resolved, they end up being branded for life. Before a patient gets labeled a schizophrenic, for example, the clinician needs to be quite sure that the patient truly has that disorder.




6.09.2006

Detoxing From Video Games

From The Washington Post:
An addiction center is opening Europe's first detox clinic for game addicts, offering in-house treatment for people who can't leave their joysticks alone.

Video games may look innocent, but they can be as addictive as gambling or drugs _ and just as hard to kick, says Keith Bakker, director of Amsterdam-based Smith & Jones Addiction Consultants.

Bakker already has treated 20 video game addicts, aged 13 to 30, since January. Some show withdrawal symptoms, such as shaking and sweating, when they look at a computer.

I think the manufacturers make these video games to be addictive. After all, they want you to play their game- a lot. I think that in some cases they have done too good of a job at it, and then we have an addiction. While perhaps not as bad as an addiction to heroin or cigarettes, this can be quite destructive to these folks in the end. Perhaps we'll need a Video Gamer's Anonymous at some point if this keeps up.


5.22.2006

Body Piercing For Better Eyesight



Believe it or not, these folks are serious. By piercing the bridge of the nose, they can then suspend the lenses without the earpieces of the glasses. Why not just get contacts?


5.19.2006

Robot Surgery

A robot surgeon has for the first time carried out a long-distance heart operation completely by itself.

The 50-minute surgery, which took place in a Milanese hospital, was carried out on a 34-year-old patient suffering from atrial fibrillation, or 'heart flutters' .

The operation was initiated and monitored on a PC in Boston, USA, by Carlo Pappone, head of Arrhythmia and Cardiac Electrophysiology at Milan's San Raffaele university. Also watching the operation - a world first - were dozens of heart specialists attending an international congress on arrhythmia in the American city.


Notice that the patient is in another country, even though the computer, and the doctor were in the US? This is undoubtedly because in the US we have too many restrictions, and way too much liability for such things to take place. Are these really protecting us...or just hindering progress?

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4.21.2006

TGIF: How To Write A Scientific Paper

The purpose of science is to get paid for doing fun stuff (Schulman et al. 1991). Nominally, science involves discovering something new about the Universe, but this isn't really necessary. What is really necessary is a grant. In order to obtain a grant, your application must state that the research will discover something incredibly fundamental. The grant agency must also believe that you are the best person to do this particular research, so you should cite yourself both early (Schulman 1994) and often (Schulman et al. 1993c). Feel free to cite other papers as well (e.g., Blakeslee et al. 1993; Levine et al. 1993), so long as you are on the author list.
Once you get the grant, your university, company, or government agency will immediately take 30 to 70% of it so that they can heat the building, pay for Internet connections, and purchase large yachts.


While I wouldn't follow these directions to the letter, among the tongue in cheek, there is some truth here.

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4.17.2006

Mumps Outbreak

From Chicago Tribune:
The mumps outbreak that has spread from Iowa to infect 72 people in Illinois amounts to a rare encore appearance of a disease that once was an ever-present fixture of childhood.

The latest outbreak is tiny compared with other illnesses that still cause widespread problems, such as influenza or strep infections. Yet experts say the local bump in mumps cases is a reminder of the risks that remain even from a virus that has been largely eliminated from this country.

One downside to the near-universal vaccination against childhood afflictions such as mumps and chickenpox is that the diseases can strike with more force when people contract them as adults. Most of the recent patients in Iowa and Illinois have been college age or older. Though mumps rarely causes serious medical problems, young men who contract the disease can have fertility problems later.


I heard about the mumps outbreak last week, and couldn't believe it. When was the last time anyone saw this disease? This was something we learned about in medical along with smallpox, but never treated anyone with it.

Head on over to here for a brush up on this reemerging disease.


4.09.2006

Overpriced Medical Bills

From the Med Bill Advisor Blog:

American hospitals are fleecing patients out of billions of dollars annually, and experts say that while some of the overcharges are honest errors, many are deliberate.

That’s because hospital bills are next to impossible for consumers to understand, which means hospitals can hide improper charges behind mysterious medical terminology and baffling codes.

That’s what Nora Johnson found when her 56-year-old husband, Bill, underwent hip-replacement surgery in 1999. The cost of the operation was $25,000.

Knowing that her family would have to pay a percentage of the costs, she requested an itemized bill.

$129 for a box of tissues
“What I got was five feet of single-spaced names and codes,” recalls Johnson. Written in “hospital-speak,” some of it made sense, she says, while some of it was absurd. “Like the charge for newborn blood tests and a crib mobile. That stopped me in my tracks,” recalls Johnson. “As far as I know, my husband never had a baby.”

Johnson, from Caldwell, W.Va., was so shocked by the overcharges she became a trained medical billing advocate. Today, she audits hospital bills for consumers and for state employees in West Virginia.

“More than 90% of the hospital bills I’ve audited have gross overcharges,” says Johnson.

Estimates on hospital overcharges run up to $10 billion a year, with an average of $1,300 per hospital stay. Other experts say overcharges make up approximately 5% of hospital bills.


It's articles like this that make the public think that the doctors are getting rich off of this. We doctors know that this benefits the hospitals financially. However, this is a rip off to the public, and while the hospital is collecting over $100 for a box of tissues, we can't even get the $500 for an appendectomy that we got out of bed a 2AM to do! Where will this all end?


4.07.2006

TGIF





Taxachusetts

From the Kansas City Star:
Amid rising health-care costs and growing legions of uninsured, Kansans and Missourians are looking to Massachusetts.

The Bay State’s Legislature on Tuesday passed a groundbreaking bill to provide nearly universal health-care coverage. The bill, which Republican Gov. Mitt Romney says he will sign, requires all Massachusetts residents to obtain health insurance.

People who can afford private insurance will incur financial penalties if they do not buy coverage. Government subsidies to private insurers will enable more of the working poor to buy insurance and will make more children eligible for free coverage. Businesses with more than 10 employees that don’t provide coverage will get hit with fees of up to $295 per employee per year.

The program will cost more than $1 billion a year, though much of that money will come from shifting existing funds. Massachusetts will provide $125 million in new money, mostly to help pay for health insurance for lower-income residents. The rest could come from existing programs and the penalties paid by businesses and individuals who don’t follow the law’s mandates.

The bill, the first of its kind in the nation, is poised to take effect as America grapples with the problems of 45 million uninsured individuals. Health experts say that the lack of health insurance frequently leads to illness and premature death, and that the health-care costs of the uninsured get shifted to those who have insurance.


As a physician, and an individual who had no employer provided health insurance for several years, I am divided on this issue. While I don't think that "bigger government" is ever the solution, clearly the current system is broken, and needs improvement.

As a nation, we probably can't afford a true universal health care system. However, we have the money as a society for indigent care, often provided in our Emergency Departments. Just the other night, the ED physician was complaining to me at 2 AM as to why he was seeing a child with an ear infection. That child would clearly be better served in a pediatrician's office during the daylight hours. After all, that one visit to the ED probably could pay for a years worth of visits to the ED.

I give credit to Massachsetts for grappling with the problem, and trying to urge all to get health insurance. They are continuing with an employer based model, that has served the needs of many, but clearly not all.

However, if an employer chooses not to provide insurance, they pay a $295 fine...annually per employee. In the current marketplace, one month's insurance will cost more than that, so this is not much of a fine at all. There is also talk of eliminating the fine altogether.

Also, if an individual chooses not to get health insurance, they pay extra state taxes. Isn't this going to place an unfair burden on the already cash strapped poorest of the state?

In my opinion, this is too radical a step for the nation's uninsured. Some might see it as a way for a state to collect more taxes under the guise of providing universal healthcare. I would like to see as a first step, a way that families, that are not otherwise eligible, be able to "buy in" to Medicare. Also, employers that have someone working for them need to provide insurance for them, and not redefine them as per diem, or consultants for the sake of not providing benefits.

If Massachsetts real goal was to bring the issue of affordable health care for the uninsured to the national table for debate, they clearly have succeeded. In the meantime, we'll all have to see how this plays out, and it's not clear how many folks will be helped. Don't think for a minute that now everyone in the state will be automatically covered.


3.31.2006

Faster X-Ray Vision


Just when you thought that there was nothing new in plain radiography, I read about Statscan.
The Statscan Critical Imaging System is a flexible format digital radiography (DR) system aimed specifically at the needs of emergency medical centers and is designed to meet the radiography needs of both trauma patients and standard emergency patients. Statscan gives critical life-saving

information to the medical staff by enabling them to have a complete picture—literally from head to toe—of a patient’s injuries, faster and with less interference with patient stabilization efforts than ever before possible.


I remember once that we had a trauma patient with multiple fractures, but no internal injury. I was trying to get the X-rays done so that the ortho team could take the patient to the OR. The junior ortho resident told me not to worry about it, they would just fluoro the entire patient as a screen, and then get dedicated films of the positive fractures. It was quick, and worked well for that patient. Now I hear that Lodox came up with a product that takes this concept one step further.

The idea of entire body radiogrpahy grew out of the need for security at South African diamond mines. I'm not sure a daily X-ray at the end of your shift is the greatest idea, but it definitely kept the miners from getting sticky fingers, and taking some product sample home from the mine.

Now the Statscan machine claims that they can radiograph an entire body in as little as 13 seconds. At my institution, I can't even find the radiology tech that quickly to get the portable X-ray machine! Seriously, we can often get a CT scan faster than a plain film. This could definitely help speed up care in many patients. The Statscan would also be wonderful for those trauma patients that complain of pain from head to toe, and you're obligated to order a ton of X-rays.

Reportedly, the entire body film is viewed on a computer workstation monitor. The standard is an AP view, but a lateral can also be done. There seem to be some issues in neck clearance by Statscan imaging alone, but this is useful as a screen, and for fracture workup.

The Statscan is on my Christmas list!