摘要
疼痛作为一种主观感受,临床中很难进行评估,且以往的评估方法易受患者精神状态的影响,PainVision是通过电流感知阈值(current perception threshold, CPT)和疼痛等效电流值(pain equivalent current, PEC)两个参数计算疼痛程度(pain degree, PD),临床医生借此可以客观的对患者的疼痛程度进行评估,因此被广泛应用于临床:评估治疗疗效、评估周围神经病变、带状疱疹后神经痛、癌痛及感觉障碍等,但PainVision的数值也受到诸多因素的影响,存在个体间测量值存在差异。
As a subjective perception, pain is difficult to be evaluated in clinical practice, and previous evaluation methods are susceptible to the patient’s mental status. PainVision calculates the pain degree (PD) through two parameters: current perception threshold (CPT) and pain equivalent current (PEC), whereby clinicians can objectively evaluate the patient’s degree of pain, so it is widely used in clinical practice: to evaluate the therapeutic efficacy, evaluate peripheral neuropathy, postherpetic neuralgia, cancer pain and sensory disturbance, etc., but the values of PainVision are also affected by many factors, with inter-individual differences in measured values.
出处
《临床医学进展》
2021年第12期5883-5888,共6页
Advances in Clinical Medicine
