Failure mode and effect analysis: improving intensive care unit risk management processes.

Area of Science:

• Healthcare Management
• Patient Safety
• Risk Assessment

Background:

• Failure Modes and Effects Analysis (FMEA) is a proactive risk assessment tool.
• Identifying and mitigating potential failures in healthcare services is crucial for patient safety.

Purpose of the Study:

• To apply the FMEA technique to analyze hazards in intensive care unit (ICU) service delivery.
• To identify high-priority risks requiring corrective actions in a tertiary hospital ICU.

Main Methods:

• A before-after study design was employed from March 2013 to December 2014.
• An FMEA team identified potential hazards, their frequency, and severity.
• Risk Priority Numbers (RPNs) were calculated to prioritize areas for improvement.

Main Results:

• Eight high-priority failure modes were identified, including endotracheal tube issues, EVD interface problems, suctioning aspiration failures, chest tube failures, tissue injury, and deep vein thrombosis.
• Implemented improvement strategies were effective, leading to a significant decrease in total failures.
• FMEA application successfully reduced risks and improved control measures to acceptable levels.

Conclusions:

• FMEA is an effective tool for proactive risk assessment and failure reduction in ICUs.
• This approach can enhance continuous quality improvement by identifying systemic and human errors.
• FMEA provides practical recommendations for managing and preventing potential healthcare failures.