Friday, March 6, 2020

Coronavirus by the Numbers

This is a lucid article in the March 6, 2020 NY Times. Link.

A mathematician who studies the spread of disease explains some of the figures that keep popping up in coronavirus news.

The news of coronavirus epidemics around the world involves a flood of numbers that are a challenge for any nonscientist to digest. In this useful article Dr. Kucharski to help us navigate some of these numbers, and tells us which ones we should pay attention to.

The article is well-worth reading.


Also read:
Preventing a covid-19 pandemic Link.
by John Watkins, Consulting Epidemiologist, Public Health Wales, Cardiff, UK
BMJ 2020; 368 doi: https://doi.org/10.1136/bmj.m810 (Published 28 February 2020) Cite this as: BMJ 2020;368:m810 

We should plan on the assumption that most of the population may contract the virus with few or no long term effects, while harnessing vital secondary healthcare resources to treat the small percentage of people who become seriously ill.

Monday, February 17, 2020

Ink Rx/Paramedical Tattoos


Using tattoos to blend in rather than stand out is a relatively new enterprise. The pigments and techniques of paramedical tattooing aren’t standardized, but paramedical tattoo artists across the country are quickly establishing reputations for using flesh-toned pigments to camouflage imperfections, scars and discolorations.

One of the most common requests is for tattoos of areolas after having mastectomies. 

Mr. Catalano doesn’t charge for paramedical tattoos. A GoFundMe page established last year brought in more than $12,000, allowing him to donate his skills — at least for the time being. Each Wednesday (called “Wellness Wednesday”), he does up to eight reconstructive tattoos in his small shop.

This is a fascinating article in the February 16, 2020  NY Times.

Fingernail Tattoos after an Industrial Accident

Tuesday, January 14, 2020

Eewy Body Dementia

by Sharon Ostfeld-Johns
Annals of Internal Medicine, January 14, 2020
Free Full Text

This is a graphic medical essay about scabies (Norwegian type) and its effects on a medical resident's life.  It brilliantly comments on scabies, health anxiety and cyberchoindria.  One can appreciate how delusional parasitophobia can be a sequela in some people.  Fortunately, the author was not one of them.  The combination of text and drawings is a great way to tell the story.

Here is the first page:

Friday, January 10, 2020

Reading Like An Osler


Adapted from Michael Lacombe’s introduction to Osler’s Bedside Library.

In Osler’s Bedside Library we cover those classics you have always intended to read.  I know, you haven't had the time.
            Osler had the time.
            You have that stack of journals.
            Osler read every scientific journal published in Canada while at McGill.
            There are students and residents to be taught.
            Osler taught them at the bedside, and what is more, gave them keys to his home, calling them his latchkey children.
            Perhaps you are writing a textbook, or rather editing one, as it is done today.
            Osler single-handedly wrote the standard medical textbook of his day, The Principles and Practice of Medicine.
            Osler was a genius, you say.  Yes, he was, but so are you.  Perhaps you can't teach or write as well as he did, but you can read, can't you?
            The book you are holding is intended to get you to read, meant to pull you away from television, set aside that modern novel, and return to the classics as you have to admit you have always intended to do.  There are thirty books and/or authors listed here in the table of contents.  They include Osler's own personal list of those ten books of which he said in Aequanimitas:

A Liberal education may be had at a very slight cost of time and money.  Well filled though the day be with appointed tasks, to make the best possible use of your one or of your ten talents, rest not satisfied with this professional training, but try to get the education, if not of a scholar, at least of a gentleman.  Before going to sleep read for half an hour, and in the morning have a book open on your dressing table.  You will be surprised to find how much can be accomplished in the course of a year.  I have put down a list of ten books which you may make close friends.  There are many others; studied carefully in your student days these will help in the inner education of which I speak.

            Osler called this list of ten books his bed-side library for medical students.  They are presented here, slightly out of order for editorial reasons to be explained below, each introduced by a scholar who will present excerpts of the work to whet, we hope, your appetite for this inner education.  Following these ten are twenty other works selected for their accessibility, their variety, and for their adjunctive supplement to this education.
This is the first such book of its nature in that it contains excerpts from pre-1913 texts that Osler had in his library, now called the Bibliotheca Osleriana at McGill, with a catalog of his collection by the same name.  But there does exist an earlier wonderful book by Wallis and Miller, 75 Books from the Osler Library containing essays of works Osler owned, treasured, and read, and I refer you to that fine text as well.
            We start with Plutarch, one of Osler's Ten, and I admit this is a personal choice.  A print of the cover illustration of this book, a painting by Alexandre-Charles Guillemot entitled Erasistratus Discovers the Cause of Antiochus' Disease, captures a moment in medical history from about 275 BC and told centuries later in Plutarch's Lives.  Next comes Browne's Religio Medici, Osler's favorite book.  At the Osler Library are over thirty editions of this work, and they are shelved next to his ashes.  Following the remaining eight of Osler's Ten come two poets, seven consummate story-tellers, six philosophers, three dramatists, one compelling journal, and then... well, I saved the best for last...
            ...were I to ask you who might have been the greatest physician of all time, whom would you name?  Who was it who memorized his bible by the age of 14, who by 18 had read all the existing medical textbooks and began practicing medicine, who cured a king and in payment was given use of the royal library, who wrote 450 books one of which, his textbook of medicine, was used by European medical schools as the standard text for seven centuries, who first described the transit of Venus observed with the naked eye, and who proved four of Euclid's Postulates (the fifth is still unproven), whose book on tonic intervals and rhythmic patterns was a standard text on musicology, and who sought to integrate all aspects of science and religion in a grand metaphysical vision?
            Unless you are Persian, you will not know the answer to this question, and yet George Sarton, arguably the greatest historian of science who ever lived, said of Avicenna:

Were you to ask historians of medicine to name the three greatest physicians who ever lived, they would all name Avicenna and argue over the other two.
           
            A word or two about the contributors to this book:
            There are at least three card-carrying Oslerians here, one member of the Baker Street Irregulars, one Aussie whose essay on Middlemarch is simply perfect for our purpose here, one Brit, several Canadians, one bona fide philosopher (Conway) and a favorite teacher of mine, Arnold Weinstein of Brown, all of whose lectures I have attended via The Teaching Company.  One contributor, Rita Charon, earned her PhD in English after her M.D. and after beginning a job in academic medicine.  Try that on for size.  The great majority of these contributors teach and/or direct programs in medical humanities at their universities.  I am humbled by their work for this book.
            Years ago I wrote a short piece about an elderly patient who goads her physician into reading Thackeray's Vanity Fair.   A cardiologist from Colorado wrote me a letter, stating that he had shown my story to his daughter, who abruptly turned to him and said, "Well, how about it, Dad?"

            And so, I ask you, how about it?



Michael A. LaCombe, MD
Augusta, Maine

Wednesday, December 18, 2019

Don’t Visit Your Doctor in the Late Afternoon



Everyone suffers decision fatigue, even physicians.

By Jeffrey A. Linder
Dr. Linder is a professor of medicine at Northwestern.
The NY Times, May 14, 2019

 
It’s 3 p.m., I’ve been seeing patients for a few hours and I feel my focus fading. I need to stay sharp for those still to come, so I grab a snack and some coffee.

This has become my afternoon ritual during my 20 years as a primary care doctor. Now, a new study confirms that my feared “3 o’clock fade” is real — and that it could affect patients’ health.

According to the study, published in JAMA Network Open, doctors ordered fewer breast and colon cancer screenings for patients later in the day, compared to first thing in the morning. All the patients were due for screening, but ordering rates were highest for patients with appointments around 8 a.m. By the end of the afternoon, the rates were 10 percent to 15 percent lower. The probable reasons? Running late and decision fatigue.

In primary care, doctors run late because the workload is impossible. To do everything we’re supposed to for a typical daily patient load, primary care doctors should spend 11 to 18 hours a day providing preventive and chronic care, never mind addressing new problems.

We spend one to two hours updating the electronic health record for every hour we spend with patients. To try to fit in what we can, we end up feeling like Lewis Carroll’s White Rabbit, constantly behind, checking our watches, harried, rushing from patient to patient.

Decision fatigue — another explanation for the new study’s findings — is the progressive erosion of self-control as we make more and more choices. Decision fatigue was most famously described in a study of Israeli judges making parole decisions. The probability of a prisoner getting parole was highest first thing in the morning or right after a break. The chance of parole dropped as court sessions went on. The chance of getting parole right before a break or lunch? Basically zero.

Decision fatigue is why car dealerships offer you expensive, unnecessary options at the end of a series of choices and why the supermarket has all that candy right at the checkout counter.

Your doctor is not immune. In a 2014 study, my fellow researchers and I found doctors prescribed fewer unnecessary antibiotic prescriptions for respiratory infections first thing in the morning, but that unnecessary prescriptions gradually increased over the day. We found the exact same doctor, caring for the exact same patient, had a 26 percent higher chance of writing an antibiotic prescription at 4 p.m. compared to 8 a.m.

As doctors got more fatigued, they defaulted to the easy thing: just writing an antibiotic prescription rather than taking the time to explain to patients why it is not necessary. As the day went on, doctors’ fears of disappointed, dissatisfied, angry or confrontational patients may have loomed larger and larger. The will to confront those fears may have dwindled and more patients left the clinic with unnecessary antibiotics.

This same pattern of doctors defaulting to the easy thing later in the day has appeared for decreased influenza vaccinations, increased opioid prescribing for back pain and decreased physician hand-washing. We doctors like to think of ourselves — and the public might like to think of us — as rational decision makers, but depending on the time of day, treatments change.

What can be done? Half the battle is knowing this exists, finding a plan to compensate and maybe taking a quick break. But scheduling mandatory breaks doesn’t cut down the amount of work. Certainly, improving the efficiency of the current generation of electronic health records would help things go more smoothly in the office.

Most cancer screening and preventive services could be done outside of face-to-face visits by support staff. This would allow doctors to focus on necessary care in the moment. But that requires big changes to most health insurance, which still largely pays only for in-person visits.

Doctors might not be the only ones who are impaired later in the day. In the new study, patients with late-afternoon appointments had lower screening rates even one year later. Late-day fatigue may have made patients less likely to make necessary after-visit cancer screening arrangements.

If doctors were paid based on the quality of care we delivered instead of face-to-face visits, clinics and health systems might make sure that doctors and patients at the end of the day have more effective reminders about follow-ups, more support staff or even longer visits.

So what can you do when you find yourself with a 4 p.m. checkup? After all, not everyone can get the early-morning appointment. Prepare. Learn about screenings you might be eligible for, work with your doctor to figure out which are right for you. Once screening or follow-up tests are ordered, make the necessary follow-up arrangements right away.

And consider having that cup of coffee before your visit.

Jeffrey A. Linder is a professor and chief of the division of general internal medicine and geriatrics at the Feinberg School of Medicine at Northwestern.


Tuesday, December 10, 2019

CME & COI: Alive and Well


I recently received an invitation from Medscape to earn one free hour of Category I credit  for a session on atopic dermatitis.  This presentation was given by two academic dermatologists.  It did not take long to determine that they are KOLs -- and one of them received > $350,000 from Industry in 2017 alone.  While Medscape accredits this for CME Category I, it is not education but product promotion.  This type of activity makes a mockery of continuing professional  education.













Monday, December 9, 2019

Bertold Brecht: A Worker’s Speech to a Doctor

We know what makes us ill. When we’re ill word says You’re the one to make us well For ten years, so we hear You learned how to heal in ...