Managing severe TBI without ICP monitoring - guidelines development and testing

在没有 ICP 监测的情况下管理严重的 TBI - 指南的制定和测试

• 批准号: 8725246
• 负责人: RANDALL M CHESNUT
• 金额: $ 49.21万
• 依托单位: UNIVERSITY OF WASHINGTON
• 依托单位国家: 美国
• 财政年份: 2012
• 资助国家: 美国
• 起止时间: 2012-09-30 至 2017-07-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8725246
• 关键词: Area; Brain Diseases; Clinical; Consensus; Country; Decision Making; Development; Environment; Exposure to; Goals; Guidelines; Human Resources; Income; Individual; Injury; Intervention; Intracranial Hypertension; Intracranial Pressure; Judgment; Literature; Measures; Mentors; Methodology; Monitor; Observational Study; Outcome; Patients; Phase; Phase I Clinical Trials; Physicians; Process; Protocols documentation; Recovery; Research; Resources; Site; Technology; Testing; Training; Traumatic Brain Injury; Treatment Protocols; Work; base; design; evidence based guidelines; experience; improved; innovative technologies; knowledge base; mortality; neurobehavioral; prospective; public health relevance; randomized trial; teacher

DESCRIPTION (provided by applicant): Management of intracranial hypertension (ICH) in patients with severe traumatic brain injury (TBI) is crucial to their survival and optimal recovery The evidence-based Guidelines for the Management of Severe Traumatic Brain Injury, 3rd Edition, recommends the use of intracranial pressure (ICP) monitors to assess ICH and to know when and how to intervene. Unfortunately, in most areas of the world there is no access to ICP monitor technology. This means that most people with severe TBI are treated without use of ICP monitoring. There are no guidelines and no literature on how to treat severe TBI without use of ICP monitors. The objective of this project is to create guidelines for the treatment of severe TBI in the absence of ICP monitoring and to test them. We propose to derive these guidelines by working with a team of clinicians that practice in austere environments in low-to-middle income countries (LMICs) and who routinely make decisions based either on a treatment protocol, their clinical experience, or both. We will use a new, systematic and innovative technology and process to accomplish consensus for the guidelines among the clinicians. We will implement the Consensus-Based Guidelines (CBG) in resource-poor centers, some of which have prior exposure to less well developed ad hoc protocols for treatment of TBI, and others that do not have prior exposure. We will test the influence of the CBG on outcomes of severe TBI in a before/after design in these two sets of centers. In the first two years, patients will be treated according to the ad hoc protocol or according to individual clinician best judgment. Then the Guidelines will be developed, all sites will be trained in their use, and they will be used to guid treatment in all sites for the next 2 years. We will evaluate the effect of using an ad hoc protoco by comparing outcomes between the two sets of centers before the Guidelines are developed. In each set of centers we will evaluate the effect of using the consensus-based guideline protocol compared to either no protocol or the ad hoc protocol by comparing the outcomes in the first and second periods. Finally, we will evaluate how much more the consensus-based protocol effects outcome than the ad hoc protocol by comparing the difference from the first to the second period between the two sets of sites In accomplishing the study objectives, we will create and test a guideline for the treatment of severe TBI that could be used globally to improve outcomes for these patients. We will validate in LMICs a new, systematic and innovative technology and process to accomplish consensus that was derived in an HIC. Finally, we will train personnel in centers new to research in how to conduct high-quality scientific studies, and will extend the training for the personnel with whom we have been working, solidifying previous capacity-building efforts, and initiating new efforts.

描述（由申请人提供）：严重外伤性脑损伤（TBI）患者颅内高压（ICH）的管理对他们的生存和最佳恢复至关重要。基于证据的《严重外伤性脑损伤管理指南》第3版建议使用颅内压（ICP）监测仪来评估ICH，并了解何时以及如何进行干预。不幸的是，在世界上大多数地区都无法获得ICP监测技术。这意味着大多数严重TBI患者在治疗时不使用ICP监测。没有指南和文献说明如何在不使用ICP监测仪的情况下治疗严重的TBI。这个项目的目的是为治疗严重的创伤性脑损伤制定指导方针