论文部分内容阅读
1.简介慢性疼痛发病率高,治疗困难,且会消耗大量社会及医疗资源。尽管某些导致慢性疼痛的危险因素已经明确,但针对慢性疼痛的预防性治疗仍未确知。本文探讨慢性疼痛一级预防和二级预防的临床研究设计,尤其针对何防止慢性疼痛高危人群最终发展为慢性疼痛患者。我们选择了4种慢性疼痛模型来详细讨论:慢性术后疼痛(chronic postsurgical pain,CPSP)、带状疱疹后遗神经痛(postherpetic
1. Introduction The incidence of chronic pain is high and treatment is difficult. It will consume a large amount of social and medical resources. Although some of the risk factors for chronic pain have been identified, prophylactic treatment for chronic pain remains unclear. This article explores the clinical design of primary and secondary prevention of chronic pain, and in particular, aims to prevent patients at high risk of chronic pain from eventually developing chronic pain. We selected four chronic pain models to discuss in detail: chronic postsurgical pain (CPSP), postherpetic