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Latest Posts

The Importance Of Balance In Achieving Good Health

One of the best things about writing a blog is when life provides Eureka moments. I read an essay this weekend that literally jolted the blogger in me.

If you are an athlete seeking a pinnacle; (That about covers all of us.)

Or a doctor striving to be the best that you can be–for humanity;

Or a parent wanting to provide the best for your children;

Or a learner wishing you could some day be smart enough to work in a think tank; (Ever wonder what a think tank looks like?)

Or perchance, Read more »

*This blog post was originally published at Dr John M*

When Less Is More: Smaller Doses Of Chemo May Be Equally Effective In AML

A recent issue of the New England Journal of Medicine includes an article with the bland title Cytarabine Dose for Acute Myeloid Leukemia. AML is an often-curable form of leukemia characterized by rapidly-growing myeloid white blood cells. Cytarabine — what we’d call “Ara-C” on rounds  — has been a mainstay of AML treatment for decades.

The new report* covers a fairly large, multicenter, randomized trial of adult patients with AML. The researchers, based in the Netherlands, Switzerland, Belgium and Germany, evaluated 860 patients who received either intermediate or high doses of Ara-C in their initial, induction chemotherapy. According to the journal, “this investigator-sponsored study did not involve any pharmaceutical companies.”

The main finding was that at a median follow-up of 5 years there were no significant differences between the groups in terms of complete remission rates, relapses or overall survival. The high-dose Ara-C offered no clear advantage in any prognostic subgroup, including those with genetic changes that bear a poor risk. Not surprisingly, Grade 3 and 4 (severe) toxicities were more common in the patients who received higher doses of Ara-C. Those patients also had lengthier hospitalizations and prolonged reduction in their blood counts.

Why am I mentioning this report, besides that it hasn’t received any press coverage? First, because the findings might matter to people who have AML and are contemplating treatment options. But mainly it’s an example of how carefully dialing down some chemotherapy doses could reduce health care costs and lessen untoward effects of cancer therapy — in terms of early toxicities and, possibly down the line, fewer secondary malignancies – without compromising long-term outcomes.

*subscription required: N Engl J Med 364: 1027–36 (2011). The free abstract includes some details on the chemo doses.

*This blog post was originally published at Medical Lessons*

Reassuring Patients About CT Scans And Radiation Risks

Emergency patients with acute abdominal pain feel more confident about medical diagnoses when a doctor has ordered a computed tomography (CT) scan, and nearly three-quarters of patients underestimate the radiation risk posed by this test, reports the Annals of Emergency Medicine.

“Patients with abdominal pain are four times more confident in an exam that includes imaging than in an exam that has no testing,” said the paper’s lead author. “Most of the patients in our study had little understanding of the amount of radiation delivered by one CT scan, never mind several over the course of a lifetime. Many of the patients did not recall earlier CT scans, even though they were listed in electronic medical records.”

Researchers surveyed 1,168 patients with non-traumatic abdominal pain. Confidence in medical evaluations with increasing levels of laboratory testing and imaging was rated on a 100-point scale. Then, to assess cancer risk knowledge, participants rated their agreement with these factual statements: “Approximately two to three abdominal CTs give the same radiation exposure as experienced by Hiroshima survivors,” and “Two to three abdominal CTs over a person’s lifetime can increase cancer risk.” Read more »

*This blog post was originally published at ACP Internist*

Latest Interviews

IDEA Labs: Medical Students Take The Lead In Healthcare Innovation

It’s no secret that doctors are disappointed with the way that the U.S. healthcare system is evolving. Most feel helpless about improving their work conditions or solving technical problems in patient care. Fortunately one young medical student was undeterred by the mountain of disappointment carried by his senior clinician mentors…

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How To Be A Successful Patient: Young Doctors Offer Some Advice

I am proud to be a part of the American Resident Project an initiative that promotes the writing of medical students residents and new physicians as they explore ideas for transforming American health care delivery. I recently had the opportunity to interview three of the writing fellows about how to…

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Latest Book Reviews

Book Review: Is Empathy Learned By Faking It Till It’s Real?

I m often asked to do book reviews on my blog and I rarely agree to them. This is because it takes me a long time to read a book and then if I don t enjoy it I figure the author would rather me remain silent than publish my…

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The Spirit Of The Place: Samuel Shem’s New Book May Depress You

When I was in medical school I read Samuel Shem s House Of God as a right of passage. At the time I found it to be a cynical yet eerily accurate portrayal of the underbelly of academic medicine. I gained comfort from its gallows humor and it made me…

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Eat To Save Your Life: Another Half-True Diet Book

I am hesitant to review diet books because they are so often a tangled mess of fact and fiction. Teasing out their truth from falsehood is about as exhausting as delousing a long-haired elementary school student. However after being approached by the authors’ PR agency with the promise of a…

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