November 21, 2007

The smallest hand-carried ultrasound system ever is now here

Normally, we stay away from industry and product news, but this really is significant, given our latest discussion of bedside ultrasound.

Acuson (owned by Siemens) has rolled out a truly portable ultrasound system (screen included) that literally fits in your lab coat pocket.  Battery powered, phased array, harmonics, etc., and priced "under $10K". 

It's well worth a visit to the product web site at http://www.pocketultrasound.siemens.com/.

The only problem is logistics: how are we going to secure it it from theft and find it when we misplace it?

November 20, 2007

New Society Guidelines Pending for Training Recommendations for Compact-Console Ultrasound Systems

As I said yesterday, both individuals and their collective organizations will mutate, adapt--and ultimately embrace (to some degree) compact-console ultrasound technology.  At least two major medical societies are expected to announce their guidelines to the public in early 2008.  On tonight's newscast in Austin, Texas, CBS affiliate KEYE, Channel 42, will highlight a story detailing the promise (and describing some of the impact) of "Compact Ultrasound" on the front-line practitioner's day point of care. 

Read the full article at this link: http://www.keyetv.com/content/news/topnews/story.aspx?content_id=432e7997-d3dd-4bab-8b82-4959065bf8cf.

Stay tuned: the future is getting a lot closer than you think....

KM

November 19, 2007

More discussion on Echocardiography in the hands of Hospitalists

Pursuant to my earlier post, here are two more small (no, very small) but current reports on snapshots of bedside physician competence with compact-console* (heretofore known as "hand-carried") ultrasound systems.

1)   Hospitalist Performance of Cardiac Hand-Carried Ultrasound After Focused Training.  The report documents the inability of Hospitalists to replicate the level of competence of skilled echocardiographers after "focused" training and practice on 35 subjects.  American Journal of Medicine, November 2007.    Link:  http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TDC-4R168D6-19&_user=10&_coverDate=11%2F30%2F2007&_rdoc=1&_fmt=&_orig=search&_sort=d&view=c&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=f092e4a98d9f1a135db41cf4dc9d9809 

2)  Assessment of knowledge retention and the value of proctored ultrasound exams after the introduction of an emergency ultrasound curriculum.  In this one, Residents were trained and later tested for retention of cognitive skills six months after training in echocardiography.  Results showed a small but significant improvement over controls.  The depth of training and specific method of post-training skills measurement isn't specified.      November, 2007.  Link: http://www.biomedcentral.com/1472-6920/7/40

And the point today is:

It looks again like intelligent, motivated humans can learn... and remember.  And that competence is a lot more than "memorizing the motions". 

The bedside-care physician's use of this technology--for the patient's targeted, time-specific benefit--is here to stay.  Our collective use of it, and therefore our own organizational/institutional structures, will mutate and evolve to accommodate and benefit from it.   Always has.

Our goal is to alleviate suffering; the business remuneration (in every form) will follow.   

Always has.   

 

*The distinction of ultrasound technology--or its diagnostic capability--has already been characterized by our community based on the size and weight of the box... a curious and naive mindset that seems to herald back to the adolescent experience.  The terms "hand-carried", "miniature", and "ultrasound stethoscope" are misnomers that profile the product in what could be construed as a preeminent strike for academic, business, or political posturing.  Science--and medical science at that--deserves more respect than this.   Size doesn't matter; product and operator performance do.  For this reason, we've now introduced the term "compact-console" to describe this new class of products, without regard to their software capability.  And the alliterative effect should be catchy enough for even the most conservative among us.

November 18, 2007

Echocardiography in the Intensivist/Hospitalist Environment

True, nobody does echocardiography like qualified echocardiographers, but when time is of the essence and immediate decisions on specific questions must be made, accurate information may not wait until the patient is processed by the entire food chain of the cardiac ultrasound supply line*.  The discussion is multifaceted, and is fueled by paradigms and agendas of every sort and kind, from as many players.

We take a different approach: there are no secrets to either knowledge or skill; competence is derived through commitment, learning, practice, and time.  And though we don't believe for a moment that 360-degree competence in echocardiography is achievable in your lifetime, we do believe you can start whenever you're ready.

Take a look at the latest frustration in bedside echo, posted by Mazen Kerallah at Red Apple Break (a Blog for all of us in healthcare):  www.softmedicus.net/blog/?p=75

We worked with the Phillips bedside echo system at Hewlett Packard before it debuted on the market over five years ago: it was at the time well engineered to deliver on the key elements necessary for targeted bedside decision making,and we're sure it's been improved even more since.  The 20+% errors cited in this article are a snapshot in time of human performance at an undefined level of knowledge and experience.

Time will tell--bank on it--because this technology and the people who will use it aren't going away. 

For this reason we've finally refined and released our hands-on training offerings for the Hospitalist and Emergency Physician in our 2008 schedule.  In addition, we've made available the same program for onsite training for individuals or groups of any size. 

*the order entry process time, stat waiting time, exam time, data transfer time, get-the-study-read-by-the-cardiologist-time, dictate-process-and-transmit-the-report-time

KM

National Institutes of Health Information on Office Rental Agreements for "Purchased Ultrasound Services"

All of us are in business; make sure yours runs like one, starting by operating within the rules.  Build your business well and you'll keep it.

For many of our students, one of the many murky areas of the Stark Law (which deals broadly with physician self-referral issues) is that pertaining to the structuring of fair and just agreements with contract services, such as ultrasound.   We recently found this helpful document at the National Institutes of Health, giving specific information on how to establish one.  Click on this link:  http://oig.hhs.gov/fraud/docs/alertsandbulletins/office%20space.htm

KM

KM

Ultrasonic tumor ablation in prostate cancer

News update: Experimental research in 40 subjects treated with a new technology--high-intensity, focused ultrasound therapy--has shown post-treatment reduction in PSA levels to nearly undetectable levels.  Two patients reported post-procedure complications (difficult urination and separately, thermal rectal wall injury) following the exposure to computer-directed ultrasound delivered by a transrectal approach.  Click on this link for the full report: http://mensnewsdaily.com/2007/11/18/new-treatment-for-prostate-cancer-red-meat-fiber-colon-cancer-malpractice-errors-in-surgery/.

KM

November 17, 2007

The things WE learned from our students: Orlando, November 2007

We always learn something new every time we come to class.  We all "think out loud" as we learn together, and from this sort of interchange come some of our best insights.  Many thanks to our Guests!

Over the last few weeks in Orlando I learned:

  1. that the carotid bulb can be described as "the Egg" (I love this word), and
  2. the internal carotid artery Doppler flow signal can be thought of as "inviting", the external carotid as "excited" (yet another memory hook to help keep them straight in the mind).

And then, there's this story about a ... tick.  Let's just leave that one alone for awhile.

KM 

November 10, 2007

Welcome to our Pre- and Post-Conference Center

In 1982, a year after our first conferences, I knew that we would want to create an opportunity for every one of our Attendees to meet each other again-- a place and/or an event that would offer the chance to exchange ideas and experiences with each other.  A place where you can get or share information, get motivated, share your feelings, and find real resources for your future....

Today, we launch that place: it's right here, and it's a non-stop, around-the clock spot that's open forever for you.  If you're one of our former students, you know not to be a shy, hiding-type wallflower-- dive into the Blog and post your message in any category.  And if you're not yet one of ours, don't let that stop you... help yourself to our information resources and share your thoughts just as freely!

We're glad you're here, and we're grateful for the chance to see you again!

Keith Mauney, Program Director