使用ICD-11和调查问卷报告的特征对日本慢性疼痛患者的慢性疼痛进行分类
Hiroki Igari1, Shuichi Aono1,2, Hani M Bu-Omer3
1Multidisciplinary Pain Center, Aichi Medical University, Nagakute, Japan.
Frontiers in pain research (Lausanne, Switzerland)
|December 3, 2024
概括
新的ICD-11分类将慢性疼痛分为初级和二级类型. 纤维肌痛患者 (MG30.01) 经历了最严重的慢性原发性疼痛,强调了需要更好的诊断工具.
科学领域:
- 疼痛医学 医学 疼痛医学
- 医学分类系统 医学分类系统
- 流行病学 流行病学
背景情况:
- 国际疾病分类,第11次修订 (ICD-11) 引入了慢性疼痛的新框架.
- 这种分类区分慢性二次疼痛 (与特定疾病相关) 和慢性初级疼痛 (与功能障碍或情绪困扰相关,没有明确的潜在疾病).
- 以前的慢性疼痛流行病学研究由于缺乏标准化分类系统而受到限制.
研究的目的:
- 评估新的ICD-11慢性疼痛分类系统的应用和影响.
- 在大量患者队列中分析慢性初级和二级疼痛的分布和特征.
- 在新的分类框架内,确定患有严重慢性疼痛的特定患者群体.
主要方法:
- 一项涉及日本主要疼痛中心 (爱知医科大学) 2,360 名患者的研究.
- 患者填写了评估疼痛严重程度 (NRS),功能障碍 (PDAS,Locomo25),生活质量 (EQ-5D) 和心理状态 (HADS,PCS,PSEQ,AIS) 的问卷.
- 医生提供了基于ICD-11标准的诊断,结果用于疼痛严重程度编码.
主要成果:
- 这项研究发现,慢性初级疼痛和慢性二次疼痛之间的比例接近50%.
- 根据MG30.01 (包括纤维肌痛) 分类的患者在慢性原发性疼痛组中表现出最高的疼痛严重程度.
- 具有显著精神部件的患者的分类是复杂的,一些二次疼痛患者也呈现精神问题,表明需要支持性诊断工具.
结论:
- ICD-11分类为诊断和治疗慢性疼痛提供了一个新的视角.
- 纤维肌痛和相关疾病属于慢性原发性疼痛,并与严重的症状有关.
- 进一步开发补充诊断工具是必要的,以准确地分类患有复杂疼痛表现的患者,特别是患有精神伴随性疾病的患者.
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