Cerebral NIRS —How low is low?

Cerebral near-infrared spectroscopy (NIRS), a noninvasive means of monitoring cerebral oxygenation, is inferred to reflect the balance between tissue oxygen delivery and consumption. Although some studies have demonstrated an association between cerebral NIRS and intellectual outcome in special populations, such as those with hypoplastic left heart syndrome (J Thorac Cardiovasc Surg 2016;151:1358-66), questions remain regarding broader applicability. Although frequently used during anesthesia for congenital heart surgery, use in a broader surgical population is not established, including in adult patients (Anesth Analg 2012;115:1373-83).
Source: The Journal of Pediatrics - Category: Pediatrics Authors: Tags: The Editors' Perspectives Source Type: research