压力反应性指数在颅脑损伤中的研究进展

本文对颅内压(ICP)监测的意义进行了全面回顾和分析，包括压力反应性指数的发现、测量方法、优点和局限性，以及压力反应性指数的衍生参数及其影响患者预后的机制。用于确定压力反应性指数的方法分为侵入性和非侵入性的方法。压力反应性指数可以帮助评估患者的预后，计算最佳的脑灌注值，并提高受损大脑的耐受性。此外，其衍生参数在评估颅脑损伤患者的预后上也有良好的表现。本文详细介绍了压力反应性指数的研究进展。

This article provides a comprehensive review and analysis of the significance of intracranial pressure(ICP) monitoring, including the discovery of pressure reactivity index, its measurement methods, advantages, and limitations, as well as the derived parameters of pressure reactivity index and its mechanism in affecting patient prognosis. The methods used to determine pressure reactivity index are classified into invasive and non-invasive approaches. The pressure reactivity index can aid in evaluating patient outcomes, calculating optimal brain perfusion values, and enhancing the tolerance of damaged brains. Furthermore, its derived parameters also perform well in assessing the prognosis of patients with head injury. This article details the progress of pressure reactivity index in head injury.