Articles: traumatic-brain-injuries.
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Many patients with severe traumatic brain injuries (TBIs) undergo withdrawal of life-sustaining therapies (WLSTs) or transition to comfort measures, but noninjury factors that influence this decision have not been well characterized. We hypothesized that WLST would be associated with institutional and geographic noninjury factors. All patients with a head Abbreviated Injury Scale score ≥3 were identified from 2016 Trauma Quality Improvement Program data. ⋯ Variations were also discovered based on US region, hospital characteristics, and neurosurgical procedures. WLST in severe TBI is independently associated with noninjury factors such as sex, age, race, hospital characteristics, and geographic region. The effect of noninjury factors on these decisions is poorly understood; further study of WLST patterns can aid health care providers in decision making for patients with severe TBI.
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Severe traumatic brain injury (TBI) remains a leading cause of morbidity and mortality. Despite recommendations from the Brain Trauma Foundation, there is wide variability in treatment paradigms for severe TBI. We aimed to elucidate the variability of treatment, particularly neurosurgical procedures and how it affects mortality. ⋯ Brain Trauma Foundation guidelines recommend placement of an ICP monitor for severe TBI; however, only 14% of patients with isolated, severe TBI underwent ICP monitoring in 2007-2016. ICP monitoring and cranial surgery decrease the odds of inpatient mortality in patients with severe TBI.
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The incidence of Traumatic Brain Injury (TBI) is increasingly common in older adults aged ≥65 years, forming a growing public health problem. However, older adults are underrepresented in TBI research. Therefore, we aimed to provide an overview of health-care utilization, and of six-month outcomes after TBI and their determinants in older adults who sustained a TBI. ⋯ The rate of impairment and disability following TBI in older adults is substantial, and poorer outcomes across domains are associated with worse preinjury health. Nonetheless, a considerable number of patients fully or partially returns to their preinjury functioning. There should not be pessimism about outcomes in older adults who survive.
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Bilaterally fixed and dilated pupils (BFDP) in the setting of transtentorial herniation due to a space-occupying lesion have traditionally been considered a sign of futility. As a result, such patients may be denied life-saving decompressive surgery, resulting in very high mortality rates. We sought to determine the survival rate and functional outcomes in patients with transtentorial herniation and BFDP following emergency decompressive surgery. ⋯ The literature suggests a rate of favorable recovery approaching 17% following decompressive surgery in patients with transtentorial herniation and BFDP, secondary to space-occupying lesions. In the setting of stroke or trauma, the clinical finding of BFDP should not be solely relied on as an indicator of futility. Prospective studies are warranted.
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Journal of critical care · Aug 2022
Observational StudyIncidence and determinats of augmented renal clearance in traumatic brain injury: A prospective observational study.
To characterize the incidence, timing, and predictors of augmented renal clearance (ARC) in patients with traumatic brain injury (TBI). ⋯ ARC is very common and has an early appearance in patients with TBI. Young age is its main determinant.