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Dr. Butler's Blog

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EHRs Improve Quality ?

April 26, 2011

The New York Times Unboxed : When there’s no such thing as too much information, observes how the quantity of business data is exploding, and how productive use of the data requires organization and presentation of data as useful information.  Data driven decision making is driven by by how it is ultimately used rather than just collecting it.  Interesting parallel with my electronic health record experience!

This reminds me of how we as clinicians feel as we struggle every day to gather and add information to clinical records in our electronic health record.  Traditionally the act of recording clinical information was part of our thought process in diagnosis and management of medical conditions - but typing and clicking doesn’t feel the same.  As we look for justification or our investment not only in money but the huge draw on clinician time.  there are spotty reports here and there of quality improvements based on use of EHR’s - and many more disappointing reports that EHRs fail in improving quality.  There are also many, many reports on unintended consequences of EHRs - whew!  These mostly arise from underestimating the difficulty of implementing EHRs and how well defined work flows are necessary.  And then there is  all the data clutter…, the noise…, the time pressures…

The article makes me realize that we are just beginning to understand the output side of EHR - how do we do a better job of organizing and analyzing all this clinical information - our experience with EHR is still very immature.

The good news for me is that our clinician satisfaction with our electronic health record is high- around 92% of doctors in our group feel that the system helps in providing quality clinical care.  The most cited reason is the ease of finding data - compared to the old paper charts. But it is still basically organized the way it was in a paper chart.  There must be a better way, and much to learn about organizing data into meaningful information.

JB

Posted in Uncategorized. Tagged with , .

Stroke

December 15, 2010

This article by Garrison Keilor about his experience of stroke is fascinating.  A must read.  Health care providers from his perspective also enlightening.

JB

Posted in health information.

Open Notes

August 11, 2010

After I had a surgery a couple of years ago, I requested a copy of the discharge summary to add to my records.  It was no surprise that there were a couple of errors.  “Would you like information on quitting smoking? –what??!!”  A template entry error suggested that I smoked,  explaining why a well meaning nurse gave me some confusing counseling.  I found a few other slight variations from reality in my interviews with several providers.

This morning I jogged to a Annals of Internal Medicine podcast discussing a recent article, “Open Notes” a description of a pilot project being done by 100 physician and 25,000 patient volunteers.  In this upcoming project, patients will receive an email after clinic visits allowing them access to their clinical progress notes.

This type of access shouldn’t be particularly shocking.  Patients have legal rights to review notes.  But… the system doesn’t make it easy - there are obstacles-  some are human, and some are technical.  However in many settings we have increasing collaboration between doctor and patient (evisits are collaborative) to create documentation.  Patients have access now to many parts of their record.  Many physicians are putting assessment and plan documentation into a visit summary that patients may take home on paper, or review on line.  This is important because we know that only about 1/2 of what is heard is recalled correctly by patients in the course of a sometimes stressful, and often hurried clinic visit.  But what about the other parts of documentation- the medical history and the physical findings?

There is an obvious advantage to open notes- getting the facts correct!

…if there’s any correction that needs to be done or miscommunication, it can get straightened out right away…I think [allowing patients to read their doctors' notes] is going to make things a lot better in the long run. - An engineer patient, quoted from the Annals article

Pros and Cons?

Physicians worry about many calls or emails about clarifications for trivial errors or technical phrases (”patient is SOB” = short of breath?); Some thought their notes would need to be less precise; Some where embarrassed about their writing style.  Doctors also worry that patients would draw inappropriate conclusions - becoming cardiac “cripples” or worrying about cancer from a few speculative words.

On the other hand, benefits include efficiencies in communication, beneficial clarifications, and more patient and family engagement. - powerful.

Patients are also ambivalent.  Patients also worried about hearing something they were not ready to know, or hearing what the doctor was thinking about  them, or something that would shake confidence.  But open notes seem to many patients like a next logical step in heath care transparency with benefits parallel to those seen by doctors- accuracy, engagement, collaboration…

Discussion in the podcast speculated about whether doctors would learn to document with different words.  Words like “obesity” have specific clinical meaning but are socially charged.  I might use more plain and descriptive language…. overweight, high (or low) risk?  Would doctors use “private notes” for the occasional need for personal speculation? -maybe sometimes.  Notes are more frequently templated - capturing discrete factoids vs narrative of the past- is this good?  Dr Delbanco, lead author, anticipates that notes will become more collaborative and even signed by both participants as a sort of contract for care.  This sort of disruptive change, may open the door to many unanticipated changes!

John Butler MD

Posted in patient centered care. Tagged with , , , , .

More about radiation exposure from imaging tests

August 6, 2010

This article about diagnostic imaging decision support includes a graphic illustration of increased radiation dose, and refers to a Patient Protection Program that tracks the number of imaging scans done to support decisions about lower risk tests to minimize radiation exposure.  The program has in itself reduced the number of scans by 15% and moved other imaging toward tests without radiation hazard

Posted in decision support. Tagged with , , .

Medical Myths

August 6, 2010

Some medical myths dispelled by authors from Indiana Univ - I listened to during my morning jog from the National Library of Medicine PubMed podcast:

Myth: Adults should drink 8 glasses of water a day.  This is a suggestion from the 1940’s that has no supporting evidence.  In fact you can cause harm by drinking excess water.

Myth: Humans use only 10% of their brainpower.  Evidence from imaging studies is that most of the brain is active all the time.

Myth: Hair and fingernails grow after death.  Uggggh - not.

Myth: Shaving causes hair to grow back faster, darker, coarser - not.

Myth: Reading in dim light causes eye damage - maybe strain but not likely damage.

Myth: Eating turkey makes you drowsy - there isn’t enough tryptophan, but a heavy meal can make you drowsy.

Myth: Cell phones cause electromagnetic interference in hospitals- no evidence.  In fact, a study of anesthesiologists showed that use of phones improved communication and was beneficial in reducing medical errors.

JB

Posted in health behavior. Tagged with , .

Risky CT scans

June 25, 2010

Getting more information by doing imaging tests can only be good, right?  Not always.  Americans are the most irradiated people in the world according to this article on the use of CT scans in the US.  About 10% of Americans have a CT scan each year!  The amount of radiation exposure varied as much as 13 fold in one study, however with renewed attention to the lifelong effects of radiation radiologists are working to make sure that CT scans use the lowest possible amount of radiation.

Scans are over used in general however.  It is easy to order them, sometimes malpractice concerns arise, and getting a scan is simply built into many ED protocols.  One estimate is that 1/3 of scans are not needed.

I ordered an abdominal CT yesterday to help sort out the source of abdominal pain for one of my patients.  The pain was kinda suspicious for appendicitis, but not all the classic signs were there.  CT scanning has in recent years reduced the removal of a healthy appendix from about 1/4 to 3%- beneficial, but should a CT scan be done when the findings make the likelihood of appendicitis really high?

An article in this weeks New England Journal of Medicine makes the point that CT scanning should be used judiciously.  That radiologists should act as consultants on type of test and whether there is benefit for a test.  The point is made that this type of diagnostic test is best used in cases when suspicion of a condition is neither very high or very low- in other words the imaging information is useful in making a decision.  Patients should ask “how will this test help in my treatment?”

Better ordering decision support in our electronic health record will help.  When a CT scan is ordered, a physician must specify what the diagnostic question is - and there will be feedback on the utility of the test- will the test be useful for this question…or not.  Our challenge is to make this useful and not hindrance to care.

JB

Posted in EHR, decision support, high tech diagnostic imaging, patient safety. Tagged with , , , .

Back pain- better approaches

June 8, 2010

Effective management of back pain is identified as a major opportunity for improvement in our health care system.  Just about everyone has a bout of back pain in their life, but if you are unfortunate to have imaging done before it resolves (which it usually does with time), acting upon the inevitable “findings” of high tech imaging can lead to more and more problems - harm by healthcare!  This article in the Washington Post outlines the danger of imaging. As with every new diagnostic technology, it is important not only to define what is abnormal vs normal, but what is important.  What are the findings that if acted upon actually improve health care outcomes?  Rather than an “easy” test, pushing through pain with specific exercises can make a world of difference.  (PERSONALLY, this has been huge for me! - that’s another story)

So if a sophisticated diagnostic test is offered for your condition, ask, What are we looking for exactly?  What is the evidence that treating this will help me?  What are my options?

Back pain is one of the most common risks for overtesting, but there are many more examples.

JB

Posted in Uncategorized.

EHR goals

June 8, 2010

Doctors and hospitals are whining about the standards of meaningful use of electronic health records.  Admittedly we and some other medical groups in Minnesota and elsewhere have a head start, but I appreciate aggressive goals and timelines for the health care system.  The medical field is way behind business in the use of record keeping and communication technology.

Releasing medical information to patients- of course.  Exchange of information between medical groups- that will be happening routinely in Minnesota pretty soon.

JB

Posted in EHR, Healthcare.

electronic prescribing reduces medical errors

March 18, 2010

I once did a survey of physicians presenting a picture of an actual handwritten prescription with typical doctor script.  The room was split- 1/2 saw “avandia” and 1/2 saw “coumadin” both available in the same mg size.  Each with quite different but very significant toxicities.  Scary!!  In this common scenario, the alert pharmacist would call the doc for clarification.  But errors like this slip through.  One of my first diagnostic coups, in my training was to correct the diagnosis of a patient thought to have an insulinoma causing low blood sugars, but found to have been mistakenly dispensed “diabinese” a diabetes drug no longer available with “diamox” because of poor handwriting.

We changed to computerized prescribing at our clinic several years ago.  It was a bit tough at first to change those habits.  We had to go throught the office and collect all the old prescription pads to help docs along.

Our prescribing system is going to take another leap near future, so that the information put into the computer is discrete, so that the computer will be able to understand not only that the drug is right, but if the dose is appropriate for the given situation.

Downside- it might take longer - more “clicks”, and if you kind find exactly what you want, it can be aggravating.

But, I am glad to see that there is increasing evidence that  e-prescribing reduces errors

JB

Posted in decision support. Tagged with , , .

Congratulations to Regions Hospital

December 8, 2009

The LeapFrog Group was started 10 years ago by an employer group to gauge quality of care in hospitals based on the Institute of Medicine’s challenge to reduce preventable mistakes.  The organization invites hospitals to submit quality information and sets rigorous criteria including:

  • Implementing computerized clinician order entry- this has been shown to reduce medication errors by 85%
  • Meet performance standards for complex surgical procedures
  • Meet staffing requirements for Intensive Care Units- shown to reduce mortality by 40% or more.
  • Achieve standards for efficiency based on outcomes, incidence of complications, etc.

Regions Hospital was named among the nations top 45 hospitals.

Computerized systems has a lot to do with it- less than 20% of hospitals in the US have taken the leap.

Congrats!!

JB

Posted in EHR. Tagged with , , , , .