Abdominal pain is the bane of many emergency physicians. Recently, I wrote how CT scans are on the rise in the ER. Much of those scans look for potential causes of abdominal pain.
In an essay from Time, Dr. Zachary Meisel discusses why abdominal pain, in his words, is the doctor’s “booby prize.” And when you consider that there are 7 million visits annually by people who report abdominal pain, that’s a lot of proverbial prizes.
One reason is the myriad of causes that lead bring a patient to the hospital clutching his abdomen. It can range from something as relatively benign as viral gastroenteritis where a patient be safely discharged home, to any number of “acute” abdominal problems necessitating surgery.
But more importantly, we need to consider how limited doctors actually are in the ER. Consider the ubiquitous CT scan, which is being ordered with increasing regularity:
The pros: CT scans are readily available, able to look at every organ in the abdomen and pelvis, and very good for ruling out many of the immediately life-threatening causes of belly pain. CT scans can also reduce the need for exploratory surgery. The cons: Often, CTs can’t diagnose the actual cause of ER patients’ abdominal pain. Worse, CTs deliver significant doses of radiation to a patient’s abdomen and pelvis (equivalent to between 100 and 250 chest X-rays). Over a lifetime, patients who receive two or three abdominal CT scans are exposed to more radiation than many Hiroshima survivors.
Add that to the fact that patients expect a definitive diagnosis when visiting the hospital — one that doctors can’t always give when it comes to abdominal pain. Read more »
*This blog post was originally published at KevinMD.com*
With the aging of America, it’s well known that there will be a shortage of registered nurses and nursing assistants to take care of the population. It’s predicted that the shortage of nurses in California will climb to 80,000 by 2015. California has just 653 registered nurses employed per 100,000 people.
One of the problems is a lack of qualified faculty to teach at nursing schools. California was forced to turn away 23,000 qualified applicants from nursing programs during 2008-2009. And this week Humboldt State University announced plans to discontinue the school’s nursing program because of financial concerns and inability to retain nursing faculty. Shortage of nurses and closing nursing programs — now there’s a big disconnect.
It was sometime in the mid-nineties that parents started showing up in my office with reams of paper. Inkjet printouts of independently unearthed information pulled from AltaVista and Excite. Google didn’t exist. In the earliest days of the Web, information was occasionally leveraged by families as a type of newfound control.
A young father and his inkjet printer
One case sticks clearly in my mind. It was that of a toddler with medically unresponsive acid reflux and chronic lung disease. After following the child for some time, the discussion with the family finally moved to the option of a fundoplication (anti-reflux surgery). On a follow-up visit the father had done his diligence and appeared in the office with a banker box brimming with printed information. He had done his homework and his volume of paper was a credible show of force.
At the time in Houston, the Nissen and Thal fundoplication were the accepted fundoplication procedures in children. Deep from the bottom of one of the boxes, the father produced a freshly-reported method of fundoplication from Germany. He had compared the potential complications with other types of fundoplication and this was the procedure he wanted.
What he didn’t understand was that an experimental technique used on a limited numbers of adults didn’t necessarily represent the best option for his toddler. I gave it everything I had but didn’t get very far. The tenor of his argument was slightly antagonistic. Ultimately there was nothing more I could do. I deferred the remainder of the discussion to one of our best “talking” surgeons, but knew the father wouldn’t get the time and consideration that I had offered.
I never saw the child again. As they say, the father voted with his feet. Read more »
*This blog post was originally published at 33 Charts*
I’ve written a few times about Veneta Masson, a nurse practitioner who wrote in Health Affairs and the Washington Post about her decision to forego further mammograms despite the fact that she was in a higher-risk category.
Veneta is also a poet. She sent me a video animation of her poem “Reference Range,” which I’m pleased to share with you. I think the poem and the video are beautiful, touching on important issues of how meaningless numbers and scores may be, subject to misinterpretation. She writes:
I’d like to talk about how rodents, relationships, and riding relate to overall health and wellness.
This idea comes from a nicely-written New York Times piece entitled, “Does Loneliness Reduce the Benefits of Exercise?” Here, Gretchen Reynolds reviews a few intriguing studies about how relationships may affect exercise, stress hormone levels, and intelligence. The combo caught my eye.
Anyone who pays attention to wellness knows that exercise produces more flexible arteries, more durable hearts, and leaner body shapes. These benefits are obvious, and honestly, sometimes a bit tiresome to write about.
To me, a far more interesting — and lesser known — benefit of regular exercise is that it might make us smarter. Here’s where the rodents come into the story.
As was summarized in the New York Times piece, when researchers allowed rats and mice access to running wheels they observed (a) that they all ran, and (b) those rats that did run scored better on rodent IQ tests, and actually grew more brain cells. This is a striking finding because nerve cells — unlike blood, GI and skin cells, which turnover rapidly — grow very slowly, if at all.
But that’s not the entire story. The Princeton researchers wanted to know whether the rat’s social relationships could have measurable biologic effects.
It turns out that rodents — like humans — are quite social. So social, in fact, that in these trials the brain-growing effect of exercise was blunted when rodents lived alone. Compared to rats and mice that lived in groups, those that were kept in isolation failed to grow new nerve cells in response to exercise. And importantly, isolated rats produced higher levels of stress hormones than those who lived in groups, even though both groups ran the same distance. Read more »
*This blog post was originally published at Dr John M*
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