O’Connor, Edward J. & Fiol, C. Marlena
Physician Executive Vol. 31 Issue 6, pp. 64-67

The article discusses how majority of medical errors are preventable through better systems, including the use of information technology, avoidance of similar sounding drugs and standardization of evidence-based protocols. Though the technology and systems critical to patient safety are available, medical errors continue in many health systems and limited progress has been made toward patient safety objectives. Resistance often blocks the implementation of needed changes. Open communication among people with different perspectives is a key requirement for minimizing this human barrier to improved patient safety outcomes.