One of my attendings told me that when he was a resident back in the early seventies at our hospital, the place was full to the gills with patients but since there were few interventions and technological medicine was still in it's infancy, it cost very little to keep someone in the hospital and most of the patients were essentially long-term boarders, even many from local nursing homes who were parked over the holidays.
Exactly. That hits it right on the nose! What's so dysfunctional about the modern residency system and the crazy 30-hour shifts (and I'm speaking from the Medicine side of things, don't know enough about the Surgical specialties to comment) is that it was essentially built for a world that existed decades ago-- back when the acuity and sheer volume of patients was much, much less than it is today.
IOW, being "on call" on a 30-hour shift really meant what it sounded like-- you were on call for exceptional emergencies at night, and otherwise, you slept, at least 3-4 hours and often more. That's what made these shifts manageable within what we all know (and which abundant research also shows) to be the fundamental human limits of performance under extreme sleep deprivation. Yet today, the patients are much, much sicker, volume is far higher, and admitting and management occurs around the clock. We have an antiquated system that puts residents (literally) through torture and turns them into mush on post-call morning, even as they're still writing crucial, detailed orders and making life-and-death decisions! Things used to basically chill out o/n, now, we regularly have pre-ICU patients in their 80's with dozens of drugs on tap, often in Stage III or worse CHF, often with multiple CABG's, and they're admitted all throughout the night to a bare-bones team that has to do everything *and* cover all the pages on their dozens of other super-sick patients on the floor!
It is simply NOT POSSIBLE to work for 24-30 hours straight on repeated periodic shifts, and be remotely functional by hour 24, 25, or 26, let alone 30. It goes against brain physiology-- even though we don't understand the mechanisms of sleep yet, it's as important as food and maybe even more so, which is why the torturers in POW camps would often use sleep deprivation as their method of choice in breaking down the POW's psychologically, with these 30-hour awake periods as critical contributors. Yet this is what we're supposed to put in with every shift-- in the modern hospital, 30 hours on call doesn't mean "on call", but on your feet and running around for 30 hours straight, week after week after week. It's not possible to do that without powerful stimulant drugs-- which have their own horrible side effects-- period!
I found it fascinating from the posts above that the guy at Hopkins who invented the residency system was a cocaine addict, who used the sympathetic activation to pump himself up for 30-hours straight, at great detriment to both his own health and the safety of his patients.
That so totally makes sense! IOW, our whole residency training system is based on this guy's severe cocaine addiction, which he hid from public knowledge! I can't even keep count anymore of the number of my friends in residency who are hooked on something or another-- straight amphetamines, Adderall, anti-narcolepsy drugs or something else to keep their eyes open and bleary. They're following more in Halsted's footsteps than they could've imagined.
Honestly, this has to change now. Residency as it is today is one of the most blatantly obvious, painfully dysfunctional cheap labor rackets in the country today. And patients notice it-- when we come stumbling into their rooms post-call after being up 27 hours straight, looking drunk and strung-out, writing orders in the wrong charts and messing up doses by orders of magnitude, they inevitably ask how many consecutive hours we've been up. This sort of thing increasingly makes it onto the "sting" stories on the local news, which is a tremendous embarrassment to us personally and to our profession.
Being on-call for 30 hours straight was never supposed to mean "being on" for 30 hours straight!
I don't think we need radical solutions necessarily-- it's still possible to do the 24-30 hour overnight shifts on call, so long as "on call" goes back to meaning "on call." With all the increased volume and acuity, the hospitals should just hire (and fairly compensate) more NP's and PA's to work the night shifts so as to e.g. take on the new admits while the on-call team takes care of the patients they've already admitted during the day, or to get sign-out with us and help cover some of the simple things (and write orders) for the patients already there. Or maybe have overlapping floats.
That's what they do throughout Europe in places like France or Austria for the overnight teams-- they overlap the shifts and have rough equivalents of NP's there to take on the extra volume and acuity, so that the overnight team almost always manages to get 3-4 and usually more hours of sleep, being woken up only for the true emergencies (and the shifts in general are shorter too). This simple step wouldn't cost much (in fact it would save money from all the malpractice that results from sleep-deprived post-call residents making errors) but it would greatly improve quality of care and overall health of both patients and the house officers!