[Regional cerebral oximetry]

Area of Science:

• Anesthesiology
• Biomedical Engineering
• Critical Care Medicine

Context:

• Regional cerebral oximetry (RCO) is a non-invasive optical spectroscopy technique.
• Established in clinical practice for 15 years.
• Primarily used for monitoring oxygenation during anesthesia and in intensive care.

Purpose:

• To review the indications and applications of RCO in anesthesia and intensive care.
• To highlight RCO's utility in avoiding more invasive monitoring methods.
• To discuss the benefits of RCO, particularly in pediatric patients.

Summary:

• RCO measures regional cerebral venous oxygen saturation non-invasively.
• It provides broader possibilities for assessing cerebral and regional tissue oxygenation.
• The method is effective in situations where invasive monitoring is challenging, such as in small children.

Impact:

• Facilitates optimal oxygenation and prevention of desaturation incidents.
• Offers a less invasive alternative to mixed venous and venous bulbar saturation monitoring.
• Enhances patient safety and monitoring capabilities in diverse clinical settings.