A few years ago, the ACGME residency accreditation body placed a limit on the number of hours a resident is allowed to be in the hospital working, both in a week and before having to go home. Now, no research went into the numbers (80/week, 30 straight) they chose, but at the time it was being said residents were working as much as 120+ hours each week. There were also reports of residents being so worn out after 36-40 hours straight on duty they were having fatal accidents on the way home afterwards. Since the advent of this rule, programs have come up with a wide variety of systems to overcome this limitation while taking care of the same number of patients with the same number of residents, all while minimizing the number of times responsibility for any given patient changes hands.
During the past two months, I went on 9 internal medicine interviews and saw that no two places are anything alike when it comes to this rule. First, because different hospitals have different inpatient services. Some have just a general medicine service with all the other sub-specialties functioning as consult services. Others have an inpatient service for all feasible medicine sub-specialties in addition to general medicine. And then there’s everything in between.
A few examples of what I have seen, to see the breadth of ideas different institutions have come up with: one hospital has zero night float, all overnight coverage is provided by residents on the inpatient services taking overnight call, from every 3rd to 4th night, depending on the inpatient service; a few other institutions have dedicated 2-week or month long night float rotations to allow the day teams assigned to each inpatient service to go home for the night; another institution has the inpatient teams rotate through a week of night float each; still others use some mix of residents (usually interns) from the inpatient team staying overnight while upper-level resident supervision is provided by a resident pulled from an outpatient rotation. And everything in between. I never would have imagined that there could be such variety with everyone working under the same rule.
Of course, I shouldn’t have been surprised. Anytime a governing body dishes out an unfunded mandate without any research into how or why, the people actually on the ground doing the work must be innovative. Now, of course, the rules are on the verge of changing again. Last year, the Institute of Medicine (IOM) released a report saying residents should work no more than 16 hours straight or be given an uninterrupted 5-hour nap in the middle of whatever length shift. This time, at least, there is some sleep deprivation research that went into the numbers that they chose. Of course, they took no consideration into how anything of this sort could actually be implemented. Seriously, a 5-hour nap? I have issues falling asleep on desire when I’m tired, I can’t imagine trying to fall asleep any faster than an hour into laying down if I’m amped up from running around taking care of patients. And what about surgical residents, is there going to be someone there to pull them out of surgeries at 16 hours? I sure hope not. That’s not going to happen in the real world of practice, and I sure as heck want the person operating on me to have had some supervised experience doing it tired before putting the knife to me.
Now, of course, the IOM has no real power. So the ACGME is taking a look at the above and everything else in the IOM’s report, and they are supposedly going to be making a decision sometime this year that would need to be implemented in the summer of 2011. I was fortunate enough to discuss these coming changes on a few of my interviews with some people that are in position to potentially have a little more insight into the inner-goings on of the committee studying this. As with the first set of rules changes, there’s a variety of opinions of what is going to happen. Anywhere from increased oversight and regulation of the current rules to no more overnight call whatsoever. Who really knows?
For now, 73 days until Match Day. At least I will know how the first year will work, the two years after that seems to be up in the air.


