A survey of surgeons has found that many fail to discuss with patients their medical wishes in the event that a risky operation goes awry. The survey also found that even more say they would not operate if patients' advance directives limited the actions that could be taken to keep them alive.
Margaret Schwarze, MD, an assistant professor at the University of Wisconsin School of Medicine and Public Health, and colleagues polled 912 heart, brain and vascular surgeons who regularly perform risky operations on how they discuss patients' advance directives and whether they influence their decision to operate.
The survey found that more than 4 out of 5 surgeons discussed which forms of life support patients would like to limit. Only about 50%, however, specifically asked about patients' advance directives, which can include restricting the use of feeding tubes and ventilators to keep them alive. More than half said such restrictions would negatively influence their choice to operate.
"[Surgeons] feel the advance directive basically ties their hands behind their back, and they're not given the tools to get them through the surgery," said Dr. Schwarze. She stressed, however, the importance of patients discussing their values and goals with surgeons before a major operation. "It's also incredibly important to discuss this with family members or someone who may need to make decisions," said Dr. Schwarze. These steps can prevent confusion in unexpected emergencies.
Mark McGraw |