Perioperative goal directed therapy using automated closed-loop fluid management: the future?

Area of Science:

• Anesthesiology and Perioperative Medicine
• Critical Care Medicine
• Surgical Outcomes Research

Background:

• Surgical complexity is increasing, leading to significant perioperative complications.
• Perioperative hemodynamic optimization using Goal Directed Therapy (GDT) shows promise for improving patient outcomes.
• National recommendations support GDT, aligning with healthcare shifts towards performance-based systems like the Perioperative Surgical Home (PSH).

Purpose of the Study:

• To provide an updated overview of Goal Directed Therapy (GDT) in perioperative hemodynamic optimization.
• To discuss current clinical practices, barriers to GDT implementation, and the potential of closed-loop GDT systems.

Main Methods:

• Review of existing literature on Goal Directed Therapy (GDT) for perioperative hemodynamic optimization.
• Analysis of current clinical practices, including fluid management and therapeutic interventions based on hemodynamic monitoring.
• Exploration of the emerging closed-loop GDT concept, evaluating its associated risks and benefits.

Main Results:

• Goal Directed Therapy (GDT) is supported by substantial evidence and national recommendations for improving surgical outcomes.
• Despite its benefits, GDT adoption remains limited due to a lack of standardized criteria and practitioner variability.
• Closed-loop GDT systems represent a newer approach with potential advantages but require careful consideration of risks.

Conclusions:

• Standardization of perioperative fluid administration and GDT protocols is crucial for wider clinical adoption.
• Further research and education are needed to overcome implementation barriers and optimize the use of GDT.
• Closed-loop GDT systems warrant investigation for their potential to enhance hemodynamic management and patient safety.