Economic Impact of Lean Healthcare Implementation on the Surgical Process

Area of Science:

• Healthcare Management
• Operations Research
• Industrial Engineering

Background:

• Hospitals face increasing pressure to improve efficiency and reduce costs.
• Lean management principles, originating from manufacturing, offer potential solutions for healthcare optimization.
• Previous studies on the economic impact of Lean in hospitals are limited, especially case studies.

Purpose of the Study:

• To analyze and detail surgical process improvement activities with the highest economic impact.
• To quantify the financial benefits of implementing Lean methodologies in a hospital setting.
• To provide a real-world case study of Lean implementation in surgical block management.

Main Methods:

• A 4-year implementation of Lean surgical process improvement projects using manufacturing techniques.
• Methods included reducing waiting and changeover times (SMED), first time through, pull, and continuous flow.
• Economic impact was analyzed on the hospital's surgical activity budget.

Main Results:

• Achieved annual operational savings exceeding EUR 8.5 million.
• Improvements in patient flow, information management among professionals, and logistic circuits.
• Surgical process improvements are now integrated into daily routines.

Conclusions:

• A cultural shift towards process management supports results-based healthcare and value-added payment.
• Long-term stability is crucial for successful Lean project implementation.
• This case study demonstrates significant economic benefits from a ground-up Lean implementation in surgical management.