Sleep-deprived MDs hazardous to your health
National standards are needed to protect patients from doctors so sleep starved they might as well be legally impaired, Canada’s leading medical journal says.
Studies have found a near doubling in the rate of complications — including massive hemorrhage or organ injury — when surgeons operate with fewer than six hours of sleep after a night on call.
The problem of sleep-deprived physicians is poised to only get worse, states an editorial published in a recent issue of the Canadian Medical Association Journal.
Working while sleep deprived is neither “normal nor acceptable,” the authors write.
Limits have been imposed on how long residents and medical students can go without sleep. But, for practising doctors, there are virtually none, the authors of the editorial say.
What’s more, unlike doctors-in-training, fully trained doctors usually have no one looking over their shoulder “to catch their mistakes.”
In understaffed community hospitals, doctors can work days in a row with minimal backup and sleep, says Dr. Paul Hébert, the journal’s editor-in-chief and a critical-care doctor at The Ottawa Hospital. But even in big city hospitals doctors frequently work “long, long hours, and often on call, and the next day still do clinics,” Hebert said.
It’s difficult to make hard and fast rules, he says. Several of his colleagues sleep, on average, four hours a night “and they function just fine.” Others can become completely dysfunctional. “The things that go first are executive function and judgment.”
Strategies are needed to restrict how long doctors can work without sleep, the journal says, including strict policies on going home after being on call and not scheduling cases the day following a night on call. “Ultimately, licensing, accreditation, insurance and government institutions need to establish minimum best-practice standards for maximum work and minimum uninterrupted sleep hours.”
According to the CMAJ, less than six hours of uninterrupted sleep from overnight calls impairs a doctor’s judgment and motor performance similar to a blood-alcohol level above 0.05 per cent.
– Postmedia News
