Using Proactive Risk Assessment (HFMEA) to Improve Patient Safety and Quality Associated with Intraocular Lens...

Area of Science:

• Ophthalmology
• Healthcare Quality Improvement
• Patient Safety

Background:

• A proactive risk assessment was conducted on the intraocular lens (IOL) selection and implantation process.
• The study focused on analyzing system vulnerabilities that could potentially cause patient harm.

Purpose of the Study:

• To proactively identify and analyze system vulnerabilities within the IOL selection and implantation process.
• To enhance patient safety by understanding potential failure modes before adverse events occur.

Main Methods:

• The Healthcare Failure Mode and Effect Analysis (HFMEA) process was employed.
• A multidisciplinary team conducted 12 meetings over 14 weeks, analyzing 170 process steps and identifying 177 failure modes and 75 causes.

Main Results:

• Significant process variability was identified both between and within ophthalmology clinics.
• A lack of a robust quality assurance process was noted, highlighting a need for improvement.

Conclusions:

• The HFMEA process offered a comprehensive understanding of cataract surgery processes and associated risks.
• This proactive approach identified patient safety risks not typically revealed by traditional reactive analysis methods.