Journal of neurotrauma
-
Journal of neurotrauma · Apr 2013
Review Meta AnalysisSafety and efficacy of early pharmacological thromboprophylaxis in traumatic brain injury: systematic review and meta-analysis.
Patients with traumatic brain injury (TBI) are at an increased risk of developing venous thromboembolic events (VTE). Pharmacological thromboprophylaxis (PTP) is routinely delayed because of concerns of exacerbating intracranial hemorrhage (ICH). The aim of this review is to examine the literature and assimilate suitable data to assess the safety and efficacy of PTP administered within 72 h in TBI patients. ⋯ Assessing safety, the relative risk of ICH progression in the early compared with the late PTP group was 0.64 (0.35, 1.14). Based on the available literature, we can tentatively conclude that early PTP (<72 h) reduces the risk of VTE without affecting progression of ICH. However, much work is yet to be done to better clarify ICH subtypes at risk of progression and the implementation of evidence-based guidelines backed up with randomized control trial level evidence.
-
Journal of neurotrauma · Jun 2012
Review Meta AnalysisA quantitative analysis of clinical trial designs in spinal cord injury based on ICCP guidelines.
Clinical studies of spinal cord injury (SCI) have evolved into multidisciplinary programs that investigate multiple types of neurological deficits and sequelae. In 2007, the International Campaign for Cures of SCI Paralysis (ICCP) proposed best practices for interventional trial designs, end-points, and inclusion criteria. Here we quantitatively assessed the extent to which SCI trials follow ICCP guidelines and reflect the overall patient population. ⋯ Age inclusion criteria skew older than the overall population. ASIA status criteria reflect the population, but neurological lesion criteria could be broadened. Investigators should make trial designs and results available in a complete manner to enable comparisons of populations and outcomes.
-
Journal of neurotrauma · Jun 2012
Review Meta AnalysisQuality of life in children and adolescents post-TBI: a systematic review and meta-analysis.
Traumatic brain injury is (TBI) a leading cause of morbidity and mortality in children and adolescents in first-world nations. Research from our team investigating adult survivors of pediatric TBI indicate that survivors of severe TBI are particularly vulnerable to global impairments, including poorer school performance, greater employment difficulties, poor quality of life (QoL), and increased risk of mental health problems. Investigation into less observable consequences, including QoL, has emerged recently as an important outcome to assess in TBI populations. The status of QoL in pediatric TBI populations is mixed, likely a reflection of the varied methodological and theoretical perspectives on QoL. ⋯ This systematic study will clarify the nature of QoL in survivors of pediatric TBI, and identify predictors of QoL in this group. Of 419 articles identified, 11 studies met our inclusion criteria, and 9 were ultimately analyzed in this review. Four studies reported good QoL and 5 poor QoL. The difference between good and poor QoL was statistically significant due to TBI severity [chi-square(3)=77.38, p<0.001], timing of outcome assessment [chi-square(1)=565, p<0.001], and definition of QoL [chi-square(3)=34.73, p<0.001]. The odds of having a poor QoL increased 5.8 times (RR=1.21) when injuries were more severe. Good outcomes are contingent on milder injuries, proxy reporting, and early assessment, whereas poor outcomes reflect more severe injuries and later assessment (≤ 6 months versus ≥ 1 year post-trauma, respectively).
-
Journal of neurotrauma · May 2012
Review Case Reports Multicenter Study Meta AnalysisLong-term clinical and angiographic outcomes in patients with cervico-cranial dissections treated with stent placement: a meta-analysis of case series.
Limited clinical and angiographic data exists for patients with spontaneous or traumatic cervico-cranial dissections treated with stent placement. We reviewed clinical and angiographic data on consecutive patients admitted to our hospital with spontaneous, traumatic, and iatrogenic cervico-cranial dissections treated with stent placement to study immediate and long-term clinical and angiographic outcomes. Additional patients were identified using pertinent studies published between 1980 and 2009, using a search of the PubMed, Cochrane, and Ovid libraries. ⋯ The immediate and follow-up post-procedure complication rates per stent placed was 8 (11%) and 8 (11%), respectively. Among the 36 patients who underwent follow-up angiography, in-stent restenosis or pseudoaneurysms were present in 3 (8%) and 2 (6%) patients, respectively. A high rate of sustained resolution of angiographic abnormalities during long-term follow-up was noted, with a low rate of new transient ischemic attack, ischemic stroke, or death, supporting the feasibility, safety, and effectiveness of endovascular stent reconstruction.
-
Journal of neurotrauma · Mar 2012
Review Meta AnalysisDiagnostic accuracy of clinical characteristics for identifying CT abnormality after minor brain injury: a systematic review and meta-analysis.
Clinical features can be used to identify which patients with minor brain injury need CT scanning. A systematic review and meta-analysis was undertaken to estimate the value of these characteristics for diagnosing intracranial injury (including the need for neurosurgery) in adults, children, and infants. Potentially relevant studies were identified through electronic searches of several key databases, including MEDLINE, from inception to March 2010. ⋯ Limited studies were undertaken in children and only a few studies reported data for neurosurgical injuries. In conclusion, this review identifies clinical characteristics that indicate increased risk of intracranial injury and the need for CT scanning. Other characteristics, such as headache in adults and scalp laceration of hematoma in children, do not reliably indicate increased risk.