Articles: traumatic-brain-injuries.
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Journal of neurotrauma · Jun 2016
Randomized Controlled Trial Multicenter StudyFever control management is preferable to mild therapeutic hypothermia in traumatic brain injury patients with Abbreviated Injury Scale 3-4: a multicenter, randomised controlled trial.
In our prospective, multi-center, randomized controlled trial (RCT)-the Brain Hypothermia (B-HYPO) study-we could not show any difference on neurological outcomes in patients probably because of the heterogeneity in the severity of their traumatic condition. We therefore aimed to clarify and compare the effectiveness of the two therapeutic temperature management regimens in severe (Abbreviated Injury Scale [AIS] 3-4) or critical trauma patients (AIS 5). In the present post hoc B-HYPO study, we re-evaluated data based on the severity of trauma as AIS 3-4 or AIS 5 and compared Glasgow Outcome Scale score and mortality at 6 months by per-protocol analyses. ⋯ The fever control group demonstrated a significant reduction of TBI-related mortality compared with the MTH group (9.7% vs. 34.0%, p = 0.02) and an increase of favorable neurological outcomes (64.5% vs. 51.1%, p = 0.26) in patients with AIS 3-4, although the latter was not statistically significant. There was no difference in mortality or favorable outcome in patients with AIS 5. Fever control may be considered instead of MTH in patients with TBI (AIS 3-4).
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Randomized Controlled Trial Comparative Study
Intracranial Pressure During Pressure Control and Pressure-Regulated Volume Control Ventilation in Patients with Traumatic Brain Injury: A Randomized Crossover trial.
Mechanical ventilation with control of partial arterial CO2 pressures (PaCO2) is used to treat or stabilize intracranial pressure (ICP) in patients with traumatic brain injury (TBI). Pressure-regulated volume control (PRVC) is a ventilator mode where inspiratory pressures are automatically adjusted to deliver the patient a pre-set stable tidal volume (TV). This may result in a more stable PaCO2 and thus a more stable ICP compared with conventional pressure control (PC) ventilation. The aim of this study was to compare PC and PRVC ventilation in TBI patients with respect to ICP and PaCO2. ⋯ Mean ICP and PaCO2 were similar for PC and PRVC ventilation in TBI patients, but PRVC ventilation resulted in less fluctuation in both ICP and PaCO2. We cannot exclude that the two ventilatory modes would have impact on ICP in patients with higher ICP values; however, the similar PaCO2 observations argue against this.
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Randomized Controlled Trial
An equiosmolar study on early intracranial physiology and long term outcome in severe traumatic brain injury comparing mannitol and hypertonic saline.
The impact of hypertonic saline (HTS) on long term control of intracranial hypertension (ICH) is yet to be established. The current prospective randomized controlled study was carried out in 38 patients with severe traumatic brain injury (TBI). Over 450 episodes of refractory ICH were treated with equiosmolar boluses of 20% mannitol in 20 patients and 3.0% HTS in 18 subjects. ⋯ In-hospital mortality tended to be lower in the HTS group (3 versus 10; p=0.07) while mortality at 6 months was not different between the groups (6 versus 10; p=0.41). Dichotomized Glasgow Outcome Scale scores at 6months were comparable between the groups (p=0.21). To conclude, immediate physiological advantages seen with HTS over mannitol did not translate into long term benefit on ICP/CPP control or mortality of patients with TBI.
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Scand J Trauma Resus · Apr 2016
Randomized Controlled TrialPre-hospital severe traumatic brain injury - comparison of outcome in paramedic versus physician staffed emergency medical services.
Traumatic brain injury (TBI) is one of the leading causes of death and permanent disability. Emergency Medical Services (EMS) personnel are often the first healthcare providers attending patients with TBI. The level of available care varies, which may have an impact on the patient's outcome. The aim of this study was to evaluate mortality and neurological outcome of TBI patients in two regions with differently structured EMS systems. ⋯ The results suggest to an outcome benefit from physician-staffed EMS treating TBI patients.
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Psychological medicine · Apr 2016
Randomized Controlled TrialEfficacy of motivational interviewing and cognitive behavioral therapy for anxiety and depression symptoms following traumatic brain injury.
Anxiety and depression are common following traumatic brain injury (TBI), often co-occurring. This study evaluated the efficacy of a 9-week cognitive behavioral therapy (CBT) program in reducing anxiety and depression and whether a three-session motivational interviewing (MI) preparatory intervention increased treatment response. ⋯ Findings suggest that modified CBT with booster sessions over extended periods may alleviate anxiety and depression following TBI.