Brain injury : [BI]
-
Brain injury : [BI] · Jan 2019
Severe acquired brain injury aetiologies, early clinical factors, and rehabilitation outcomes: a retrospective study on pediatric patients in rehabilitation.
Objective: Studies on pediatric severe acquired brain injury (sABI) outcomes focused mostly on single etiologies, not clarifying the independent role of clinical factors, and scantly explored inter-dependence between variables. We assessed associations of clinical factors at admission with essential outcomes, controlling for inter-dependence and sABI etiology. Methods: We reviewed the clinical records of 280 patients with traumatic and 292 with non-traumatic sABI, discharged from intensive care to pediatric neurological rehabilitation. ⋯ Factor analysis of inter-dependence between GCS, time before rehabilitation, dysautonomia, device use, produced the indicators "injury severity" and "neurological dysfunction", independent from sABI etiology, age, sex, and admittance GOS. Multivariate analyzes showed that: coma duration, GOS outcome, and length of stay, which may depend on rehabilitation courses, were directly associated with injury severity, neurological dysfunction, and patients' age; death and persistent vegetative states were also associated with etiology. Conclusion: Future studies should analyze larger cohorts and investigate mechanisms linking specific etiologies and patients' age with outcomes.
-
Brain injury : [BI] · Jan 2019
Diagnostic accuracy of the CRS-R index in patients with disorders of consciousness.
Objective: To obtain a CRS-R index suitable for diagnosis of patients with disorders of consciousness (DOC) and compare it to other CRS-R based scores to evaluate its potential for clinics and research. Design: We evaluated the diagnostic accuracy of several CRS-R-based scores in 124 patients with DOC. ROC analysis of the CRS-R total score, the Rasch-based CRS-R score, CRS-R-MS and the CRS-R index evaluated the diagnostic accuracy for patients with the Unresponsive Wakefulness Syndrome (UWS) and Minimally Conscious State (MCS). ⋯ Conclusion: The CRS-R index is reliable to diagnose patients with UWS and MCS and can be used in compliance with the CRS-R scoring guidelines. The obtained index offers the opportunity to improve the interpretation of clinical assessment and can be used in (longitudinal) research protocols. Abbreviations: CRS-R: Coma Recovery Scale-Revised; CRS-R-MS: Coma Recovery Scale-Revised Modified Score; DOC: Disorders of Consciousness; MCS: Minimally Conscious State; UWS: Unresponsive Wakefulness Syndrome; ROC: Receiver Operating Characteristic; AUC: Area Under the Curve; IRT: Item Response Theory.
-
Brain injury : [BI] · Jan 2019
Opioids and cerebral physiology in the acute management of traumatic brain injury: a systematic review.
Following traumatic brain injury (TBI), optimization of cerebral physiology is recommended to promote more favourable patient outcomes. Accompanying pain and agitation are commonly treated with sedative and analgesic agents, such as opioids. However, the impact of opioids on certain aspects of cerebral physiology is not well established. ⋯ CPP: Cerebral Perfusion Pressure, GCS: Glasgow Coma Scale, ICP: Intracranial Pressure, MAP: Mean Arterial Pressure, PEDro: Physiotherapy Evidence Database, RCT: Randomized Controlled Trial, TBI: Traumatic Brain Injury.
-
Brain injury : [BI] · Jan 2019
Service and support needs following pediatric brain injury: perspectives of children with mild traumatic brain injury and their parents.
To provide a qualitative examination of the service and support needs of children who have had a mild traumatic brain injury (mTBI), and their parents, in order to improve clinical services. ⋯ Dedicated pediatric mTBI follow-up services that build on family's resources and meet their individual needs for information, emotional support, and referral may assist in optimizing post-injury outcomes.
-
Brain injury : [BI] · Jan 2019
Length of post-traumatic amnesia and its prediction of neuropsychological outcome following severe to extremely severe traumatic brain injury in a litigating sample.
Primary Objective: The aim of the current study was to examine the relationship between duration of post-traumatic amnesia (PTA) and neuropsychological outcome at one or more years following severe to extremely severe traumatic brain injury (TBI) in a litigating sample. Research Design: Retrospective study design, using data collected from 2010 to 2017. Methods and Procedures: Data from 41 cases obtained from a private medicolegal neuropsychological database was examined. ⋯ Main Outcomes and Results: Continuous PTA duration was not found to be a significant predictor of cognitive impairment across domains of verbal intellect, non-verbal intellect, working memory, information processing speed, immediate memory, delayed memory, and executive functioning. Conclusions: The predictive relationship between duration of PTA and cognitive impairment that has been reported in non-litigating populations did not exist in a litigating TBI sample. Findings illustrate the importance of investigating the relationships between injury variables and cognitive outcome in a population undergoing litigation, to provide better understanding of outcome in this subgroup of patients with TBI.