Efforts to implement systems that anticipate and minimize the chances of human error, such as computer physician order entry and patient bar coding, are attempts to overcome by design those instances where it is possible to place round pegs into square holes.
HF Projects in Motion
A number of hospitalists around the country have or are using HF as part of projects and studies to reduce human errors.
Culture change: In the early 2000s, Janet Nagamine, MD, a hospitalist with Kaiser Permanente in Santa Clara, Calif., and her colleagues took human factors concepts to front-line ICU staff. The human factors training provided a framework to reinforce three basic concepts: all humans make errors; processes can be designed to reduce the possibility of error; and processes can be designed so errors are detected and corrected before causing injury.4 “My colleagues and I knew that the punitive, ‘shame-and-blame’ culture around mistakes and errors were preventing us from identifying problems and moving forward with solutions,” Dr. Nagamine says.
A former ICU nurse and current chair of SHM’s Hospital Quality and Patient Safety (HQPS) Committee, Dr. Nagamine first became involved in HF when she realized how many patients suffered adverse events stemming from poorly designed medical systems. “Some of my most respected mentors were involved in these kinds of cases, and I knew eventually that would be me,” she says. It was a disturbing reality. During her medical training it was drilled into her head smart, diligent doctors would be successful. “But bad things happen in medicine; it’s part of what we do,” she says. “Rather than deny that things will inevitably go wrong, I wanted to study safety science and reliable system design.” She asked herself, how can we prevent the same mistakes from happening to competent people who practice in poorly designed systems? “The patterns are there,” she says. “You can train your eyes to look for vulnerabilities and patterns, then find the solutions.”