Articles: traumatic-brain-injuries.
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Observational Study
Head injury and Pregnancy- Does the outcome differ? A descriptive analysis of fifteen years from a single tertiary care center.
There are conflicting data about the outcome of head injury in pregnant patients. Since they comprise a small proportion of the traumatic brain-injured (TBI) patients, the literature is sparse on true evidence on this issue. ⋯ Pregnant TBI patients have better long-term outcomes than their similar-aged counterparts. However, radiologic severity of injury does not seem to predict outcome in this cohort.
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Intraoperative ultrasounds for surgery of cranial traumatic acute subdural hematoma: Technical note.
Intraoperative ultrasonography (IOUS) in traumatic brain injury is a fast, easy, and low-cost technique that has been poorly investigated so far even though it could potentially answer many of the intraoperative needs of the surgeon. The aim of this study was to investigate the role of IOUS in patients undergoing surgery for traumatic acute subdural hematoma (aSDH), focusing on its influence on intraoperative surgical strategy, particularly regarding the management of intracerebral contusions (ICCs) associated with aSDH. ⋯ Our study suggests that IOUS in patients undergoing surgery for traumatic aSDH can promptly identify possible evolution of a primary head injury, leading to early and effective treatment.
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Poor societal attitudes and inadequate law enforcement have greatly contributed to the increase in underage motorcycle driving in Pakistan. This study reports the burden of traumatic brain injury (TBI), clinical characteristics/outcomes, and reason for driving in underage motorcyclists. ⋯ Most underage patients with TBI resulting from motorcycle driving are adolescent boys who do not use helmets. Trauma prevention systems and involvement of multiple stakeholders are needed to reduce underage driving. Efficient referral systems must transport patients to appropriate neurosurgical cover, which is lacking outside major cities.
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Traumatic brain injury (TBI) is the leading cause of death in young adults and the main cause of mortality and disability across all ages worldwide. We previously analyzed the expression profile data of TBI models obtained from the Gene Expression Omnibus (GEO) database and found that the seripina3n mRNA was markedly upregulated in the acute phase of TBI in four mRNA expression profile data sets, indicating that serpina3n may be involved in the pathophysiological process of TBI. Therefore, we further investigated the biological role and molecular mechanism of serpina3n in traumatic brain injury in this study. ⋯ With the inactivation of NE, even if serpina3n was silenced, the disruption of the BBB was not further aggravated. In vitro experiments further proved that recombinant serpina3n dose-dependently inhibited the activity of recombinant NE. Based on the above, this study demonstrated that the endogenous level of sepina3n was significantly elevated in the cortex around the contusion sit after TBI in mice, which reduced the secondary blood-brain barrier disruption by inhibiting the activity of neutrophil elastase.
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Moderate-to-severe traumatic brain injury (TBI) is a major source of morbidity and mortality in elderly patients. Little is known about long-term mortality in elderly patients following mild, nonfatal TBI and how the injury mechanism predicts survival. This study aimed to compare long-term mortality in elderly patients with mild TBI and traumatic subdural hematoma (tSDH) due to ground-level fall (GLF) versus those with TBI and tSDH due to another cause (i.e., non-ground-level fall [nGLF]). ⋯ Elderly patients with mild TBI and tSDH due to GLF have significantly higher long-term mortality than patients with injuries due to nGLF.