4.5 Article

Traumatic Brain Injury: What Is a Favorable Outcome?

期刊

JOURNAL OF NEUROTRAUMA
卷 39, 期 13-14, 页码 1010-1012

出版社

MARY ANN LIEBERT, INC
DOI: 10.1089/neu.2021.0356

关键词

Glasgow Outcome Scale; outcome; traumatic brain injury

向作者/读者索取更多资源

The outcomes of TBI are diverse and not standardized, with dichotomization of outcomes into favorable and unfavorable categories potentially limiting detection of treatment effects and impacting decision-making processes.
Traumatic brain injury (TBI) results in disparate outcomes ranging from persistent disorders of consciousness to symptom resolution. Despite the breadth and complexity of TBI recovery, most clinical trials dichotomize outcome by establishing an arbitrary cut-point, above and below which recovery is described as favorable and unfavorable, respectively. For example, the widely used eight-level Glasgow Outcome Scale-Extended (GOSE) is typically collapsed into these two categories. Dichotomizing the GOSE into favorable and unfavorable outcome may limit detection of treatment effects in TBI clinical trials, contribute to imprecise prognostic counseling, and unduly influence decision-making with regard to withdrawal of life-sustaining therapy. We illustrate the lack of standardization in defining unfavorable and favorable TBI outcome on the GOSE by identifying the broad range of cut-points, from a score of 3 (part-time supervision in the home required) to 7 (presence of some residual of symptoms), that have been used to dichotomize the GOSE. We also highlight the ethical concerns related to characterizing TBI outcomes solely from the perspective of investigators and clinicians, rather than patients and caregivers. Finally, we suggest that a pragmatic, immediate solution to GOSE dichotomization is to report the likelihood of achieving each of the eight GOSE outcome levels and propose a study design for a new patient- and caregiver-centered TBI outcome metric.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.5
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据