Secondary Analysis of Existing Databases in Traumatic Brain Injury to Explore Outcomes Relevant to Medical Rehabilitation

对现有的创伤性脑损伤数据库进行二次分析，探索与医疗康复相关的结果

• 批准号: 9650254
• 负责人: Mary Jo Pugh
• 金额: $ 16.93万
• 依托单位: UNIVERSITY OF UTAH
• 依托单位国家: 美国
• 财政年份: 2016
• 资助国家: 美国
• 起止时间: 2016-09-01 至 2019-08-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/9650254
• 关键词: Secondary; Analysis; Existing; Databases; Traumatic

Pain is one of the most common comorbidities among individuals with mild traumatic brain injuries (mTBI), yet little has been done to understand the longitudinal course of pain or treatment in this population. Despite the ubiquitous use of pain scores as the fifth vital sign in clinical care, there have been few attempts to capitalize on commonly gathered pain data and to actually define the meaning of these scores over time or in conjunction with treatment trajectories. As a result, a growing number of individuals with mTBI and pain suffer functional disability, increased healthcare utilization, challenges to family functioning, and delayed return to work. Given the high prevalence of mTBI in Iraq and Afghanistan war Veterans (IAV), and the availability of clinically focused administrative data from the Department of Veterans Affairs (VA), IAV with mTBI are a unique population to examine these important issues. Our transdisciplinary team will compile data from a previously funded project to: Identify patterns (trajectories) of pain scores and pain treatment during the first five years of VA care in an IAV cohort with mTBI, and identify the relationships among pain and treatment trajectories, and adverse outcomes including suicidal ideation/attempt, overdose, accidents, and development of substance use disorder. We will use the latent growth mixture modeling technique to identify distinct trajectories associated with pain scores and latent class models to identify unique trajectories of pain treatment over the 5-year period after entering VA care. We will then determine if the incidence of adverse events during the 2-year window following the 5-year trajectory development period differs by pain score and treatment trajectory classes. We will use Cox regression models to determine the independent effects of pain and treatment trajectories and adverse outcomes, controlling for age, gender, race/ethnicity, and other comorbid conditions. Results will provide data that can be used to inform best practices by identifying more effective and suboptimal treatment approaches for individuals who experience comorbid mTBI and pain. More importantly, this will be one of the first studies to fulfill the promise of clinical benefit for the pain vital sign. Given the increasing availability of administrative data developed in the course of clinical care, methods used in this project can be translated for use in other clinical settings. Moreover, the proposed project provides the foundation for more focused studies that can examine the longitudinal experience and treatment of pain from the patient's perspective. The resulting data will also lead to the development of predictive models that can be used to identify effective and suboptimal treatment approaches for mTBI patients with specific pain phenotypes across different settings of care beyond the VA, establishing evidence to advance existing clinical practice guidelines for treating pain in individuals with mTBI.

疼痛是轻度创伤性脑损伤（mTBI）患者中最常见的合并症之一，但 很少有人了解这一人群的疼痛或治疗的纵向过程。尽管 疼痛评分作为临床护理中的第五个生命体征的普遍使用，很少有人尝试利用 根据通常收集的疼痛数据，并实际定义这些评分随时间推移或结合 with treatment治疗trajectories轨道.因此，越来越多的患有mTBI和疼痛的个体遭受功能性损伤。 残疾、医疗保健利用率提高、家庭功能面临挑战以及重返工作岗位延迟。给定 mTBI在伊拉克和阿富汗战争退伍军人（IAV）中的高患病率，以及临床上 来自退伍军人事务部（VA）的集中管理数据，IAV与mTBI是一个独特的 研究这些重要问题。 我们的跨学科团队将从以前资助的项目中收集数据，以： 在患有mTBI的IAV队列中，在VA治疗的前五年期间，疼痛评分和疼痛治疗的差异，并确定 疼痛和治疗轨迹之间的关系，以及包括自杀在内的不良结局 意念/企图、过量、事故和物质使用障碍的发展。 我们将使用潜在增长混合建模技术来识别与疼痛相关的不同轨迹 评分和潜在类别模型，以确定疼痛治疗后5年内的独特轨迹 进入退伍军人管理局然后，我们将确定以下2年时间窗内不良事件的发生率 5年轨迹发展期因疼痛评分和治疗轨迹类别而异。我们将使用 考克斯回归模型，以确定疼痛和治疗轨迹的独立影响以及不良反应。 结果，控制年龄，性别，种族/民族和其他共病状况。 结果将提供数据，通过确定更有效和次优的做法，为最佳做法提供信息 治疗方法的个人经历共病mTBI和疼痛。更重要的是，这将是 这是第一批实现疼痛生命体征临床获益承诺的研究之一。鉴于越来越 在临床护理过程中开发的管理数据的可用性，本项目中使用的方法可以 用于其他临床环境。此外，拟议的项目为更多的 重点研究，可以检查纵向经验和治疗疼痛，从病人的 perspective.由此产生的数据也将导致预测模型的发展，可用于 为具有特定疼痛表型的mTBI患者确定有效和次优的治疗方法， VA以外的不同护理环境，建立证据以推进现有的临床实践指南 用于治疗mTBI患者的疼痛

项目成果

Five-year Pain Intensity and Treatment Trajectories of Post-9/11 Veterans With Mild Traumatic Brain Injury.

9/11 后患有轻度创伤性脑损伤的退伍军人的五年疼痛强度和治疗轨迹。

• DOI: 10.1016/j.jpain.2019.12.009
• 发表时间: 2020
• 期刊: The journal of pain
• 作者: Song,Kangwon;Wang,Chen-Pin;McGeary,DonaldD;Jaramillo,CarlosA;Eapen,BlessenC;Amuan,Megan;McGeary,CindyA;Potter,JenniferS;Pugh,MaryJo
• 通讯作者: Pugh,MaryJo