Will a shift to longitudinal experiences improve medical education?

As a medical student who just completed this third year of training, I took special interest in Dr. Pauline Chen’s recent article about Harvard Medical School’s “Integrated Clerkship” – a program that eliminates traditional block-style clerkships and asks students to follow a panel of “up to 100 patients” longitudinally over the course of a year in order to emphasize continuity of care and the humanistic aspects of medicine.  Dr. Chen shares a story about one of her classmates who, in her eyes, began to reduce patients from people to diagnoses.

The program has made headlines in recent years, and other U.S. medical schools schools have initiated similar programs.  Many feel it’s a model that should be applied at the national level – the claim being that this style of training will combat the “ethical erosion” that accompanies the latter two years of medical school, while still allowing students to maintain academic performance.

I disagree.

Firstly, there is not an “ethical erosion” but rather a decline in empathy that has been shown in multiple studies of medical students’ attitudes as they approach graduation.  It’s an important distinction to make, since the term “ethical erosion” implies that we are producing physicians who make morally reprehensible decisions in patient care – say, requiring a woman to submit to a transvaginal ultrasound when it’s not medically indicated.  Ethics are, in fact, taught in medical school, and tested on exams – not only do I believe students have a firmer grasp of medical ethics by graduation, but we are expected to uphold them in practice over our personal beliefs.

There’s no doubt, empathy does decline, on average, as a medical student nears graduation.  But is this less a result of the training system and more a result of the mismatch between a student’s ideals and the reality of the healthcare system we’re plunged into?  Coddling students for another year and shielding them from the demands of their inevitable future will not necessarily make better physicians.  In fact, I would argue that such students may be in for a big surprise in their fourth year sub-internships and residencies.

This sort of training begins to appear unrealistic when we consider that we’re training students to work in an environment where doctors now spend more time typing than touching, where error is unacceptable – and lack of knowledge, or applying it inappropriately, is threatened with litigation.  Isn’t that, after all, the reason we spend so much time simulating various situations, doing thousands upon thousands of practice questions, and earning CME credits – so that we never make a mistake?

A medical student who recently completed a longitudinal third year program had this to say:

Unlike my classmates who did a block rotation in surgery, I did not see 30 [laparoscopic gallbladder removals] during my surgical clerkship; I saw maybe 5. But for each one, I met the patient first in the [sic], took a detailed history, did a physical exam, and developed a differential diagnosis.

I’m sure I saw well over 30 of these procedures during my surgical clerkship, but also performed well over 5 detailed histories and physical exams, with my residents and attendings expecting a differential and interpretation of labs and imaging that followed.  I’m not tooting my own horn – I’m simply trying to impress upon the reader that it is possible to be thorough while obtaining exposure in a traditional clerkship model.  Sacrificing quantity does not always mean an increase in quality.

I think we would be doing our current and future patients a disservice by decreasing the volume of patients we ask third years clerks to interview and examine.  Further, with the impending physician shortages and expanding patient base, we must ask ourselves if this style of training is practical.  We must either train a higher volume of physicians, or train physicians better able to balance the demands of practice that will arise in their very first year of residency – not some remote future.

An experience comes to mind – there was one instance on my medicine clerkship where my foreign-trained residents suggested a diagnosis of acute mesenteric ischemia in a patient whose presentation, history, and physical exam were inconsistent with the condition.  I spoke up, a discussion followed, and it turned out that neither my intern nor 3rd-year resident had seen a case of acute mesenteric ischemia in person.  Now, I don’t remember the names or favorite colors of the patients I saw and treated, but I sure as hell remember what they looked like, and this guy wasn’t it – the attending agreed.  Perhaps all I did was save the medicine team from an embarrassing surgical consult in this case, but it illustrates my point about how important exposure to a variety of patients can be when it comes to clinical decision making.

The current educational model isn’t perfect, and I’ve had my own criticisms, but I don’t believe a shift to longitudinal experiences will improve medical education in the clinical years – such a model is perhaps better suited for pre-med programs and clinical experiences in the first two years of medical school.  I’d like to hear your thoughts:  physicians, medical students, and patients alike.

James Haddad is a medical student who blogs at Abnormal Facies.

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  • aquafin

    Can anyone give a rebuttal?I have 12 days to decide between two medical schools, one of which has a longitudinal curriculum and the other is more traditional. This piece echos my fears of choosing the former. I’m trying to figure out how my experience would differ and the resulting consequences on matching into residency.

    • bladedoc

      None of it matters aquafin. If you want to go into academic medicine pick the one with the better reputation. If you don’t care pick the cheaper one. If they are bottom tier schools pick the one with the highest Step 1 USMLE board scores. You need the basic science stuff to understand what you see in residency, you need third year to pick what you want to do and you need fourth year to apply and drink heavily.

      The rest of this stuff is education PhDs trying to justify their existence.

  • athelas314

    “the term “ethical erosion” implies that we are producing physicians who make morally reprehensible decisions in patient care – say, requiring a woman to submit to a transvaginal ultrasound when it’s not medically indicated.”

    This is pointless political point-scoring that weakens the article to no purpose. But I’m sure it felt nice.

    • http://www.facebook.com/people/Maggie-Keavey-Kozel/1383572933 Maggie Keavey Kozel

      I’ll give Haddad a pass on the ultrasound reference because politics has inserted its ugly head into the doctor patient relationship, and today’s doctor has to have a strong ethical center to recognize and fend off these intrusions.  Point well taken.   What I am confused about is this response, which suggests that being  over worked and multitasked, with showmanship being the driving force behind daily rounds, is something new.  I don’t know what genteel training program athelas314 was involved with, but it sure doesn’t describe mine or any of my contemporaries, and we are going back several decades.  Medical training, as remarkable as it was for me, was a gauntlet.  And  nothing kills empathy like exhaustion and chronic stress.  We do need innovation in training, although I am not sure that longitudinal vs episodic  focus in patient care  addresses this.  I think that attention to the ethical strength of physicians will  naturally follow when health care reform refocuses our attention on what is in the patient’s best interest.

  • JudithBarringer

    Sarasota Memorial utilizes this method of training also. On three different occasions a med student sat in on visits that my husband had with his doctor. The student was able to see an atypical patient show remarkable progress. I liked the experience because my husband is a doctor as well. Though I do not think he was moved to be more empathetic, I do see the value of seeing the results for themselves. Thanks for your viewpoint.

  • Elena Cooper

    I agree.  Asking medical students to follow patients longitudinally rather than take part in block clerkships results in poor preparation for residency.  This also limits their exposure to the different fields such that when residency rolls around, medical students aren’t sure which field they want to pursue because they weren’t sufficiently exposed to it.  Many schools are adopting early patient care in the first two years of medical school.  This seems much more reasonable as students learn to talk to patients and empathize with the opportunity for feedback before moving on to actual procedures/diagnoses. 

    Just because something is new or different or being done at Harvard doesn’t mean it’s any better. 

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