Value-based neurosurgery: measuring and reducing the cost of microvascular decompression surgery

Area of Science:

• Neurosurgery
• Health Economics
• Quality Improvement

Background:

• Value-based care, defined as outcomes per dollar spent, is a key framework for healthcare redesign.
• Optimizing patient safety and quality of care are primary goals for providers.
• Limited data exist on cost measurement and containment in neurosurgical care episodes.

Purpose of the Study:

• To assess the impact of cost measurement and strategic containment on the value of neurosurgical care.
• To evaluate cost optimization after implementing quality improvement initiatives.
• To analyze cost reduction strategies for specific high-cost activities in neurosurgery.

Main Methods:

• Retrospective study of 44 patients undergoing microvascular decompression.
• Comparison of three groups: pre-quality improvement (Group 1), post-quality improvement (Group 2), and post-cost containment (Group 3).
• Analysis focused on pre-incision time, operating room (OR) time, intraoperative neuromonitoring (IOM), and bed assignment/length of stay (LOS).

Main Results:

• Average preparation time pre-incision decreased by 45 minutes from Group 1 to Group 3.
• Overall cost of surgical care episodes decreased by 25% from Group 1 to Group 3.
• Length of stay (LOS) decreased from 3.16 days to 2.14 days; significant symptom relief was achieved in 42/44 patients.

Conclusions:

• Integrating cost-containment with outcome improvement optimizes value-based care delivery.
• Strategic cost reduction in neurosurgery is feasible and effective.
• Focusing on high-cost activities like OR time and LOS can yield significant savings.