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- Gravesteijn, Benjamin Yael, et al.
(författare)
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Tracheal intubation in traumatic brain injury : a multicentreprospective observational study
- 2020
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Ingår i: British Journal of Anaesthesia. - : Elsevier. - 0007-0912 .- 1471-6771. ; 125:4, s. 505-517
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Tidskriftsartikel (refereegranskat)abstract
- Background: We aimed to study the associations between pre- and in-hospital tracheal intubation and outcomes intraumatic brain injury (TBI), and whether the association varied according to injury severity.Methods: Data from the international prospective pan-European cohort study, Collaborative European NeuroTraumaEffectiveness Research for TBI (CENTER-TBI), were used (n¼4509). For prehospital intubation, we excluded selfpresenters. For in-hospital intubation, patients whose tracheas were intubated on-scene were excluded. The associationbetween intubation and outcome was analysed with ordinal regression with adjustment for the International Mission forPrognosis and Analysis of Clinical Trials in TBI variables and extracranial injury. We assessed whether the effect ofintubation varied by injury severity by testing the added value of an interaction term with likelihood ratio tests.Results: In the prehospital analysis, 890/3736 (24%) patients had their tracheas intubated at scene. In the in-hospitalanalysis, 460/2930 (16%) patients had their tracheas intubated in the emergency department. There was no adjustedoverall effect on functional outcome of prehospital intubation (odds ratio¼1.01; 95% confidence interval, 0.79e1.28;P¼0.96), and the adjusted overall effect of in-hospital intubation was not significant (odds ratio¼0.86; 95% confidenceinterval, 0.65e1.13; P¼0.28). However, prehospital intubation was associated with better functional outcome in patientswith higher thorax and abdominal Abbreviated Injury Scale scores (P¼0.009 and P¼0.02, respectively), whereas inhospital intubation was associated with better outcome in patients with lower Glasgow Coma Scale scores (P¼0.01): inhospital intubation was associated with better functional outcome in patients with Glasgow Coma Scale scores of 10 orlower.Conclusion: The benefits and harms of tracheal intubation should be carefully evaluated in patients with TBI to optimisebenefit. This study suggests that extracranial injury should influence the decision in the prehospital setting, and level ofconsciousness in the in-hospital setting.Clinical trial registration: NCT02210221.
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| 2. |
- Sewalt, Charlie Aletta, et al.
(författare)
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Primary versus early secondary referral to a specialized neurotrauma center in patients with moderate/severe traumatic brain injury : a CENTER TBI study
- 2021
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Ingår i: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine. - : BioMed Central (BMC). - 1757-7241. ; 29:1
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Prehospital care for patients with traumatic brain injury (TBI) varies with some emergency medical systems recommending direct transport of patients with moderate to severe TBI to hospitals with specialist neurotrauma care (SNCs). The aim of this study is to assess variation in levels of early secondary referral within European SNCs and to compare the outcomes of directly admitted and secondarily transferred patients.METHODS: Patients with moderate and severe TBI (Glasgow Coma Scale < 13) from the prospective European CENTER-TBI study were included in this study. All participating hospitals were specialist neuroscience centers. First, adjusted between-country differences were analysed using random effects logistic regression where early secondary referral was the dependent variable, and a random intercept for country was included. Second, the adjusted effect of early secondary referral on survival to hospital discharge and functional outcome [6 months Glasgow Outcome Scale Extended (GOSE)] was estimated using logistic and ordinal mixed effects models, respectively.RESULTS: A total of 1347 moderate/severe TBI patients from 53 SNCs in 18 European countries were included. Of these 1347 patients, 195 (14.5%) were admitted after early secondary referral. Secondarily referred moderate/severe TBI patients presented more often with a CT abnormality: mass lesion (52% vs. 34%), midline shift (54% vs. 36%) and acute subdural hematoma (77% vs. 65%). After adjusting for case-mix, there was a large European variation in early secondary referral, with a median OR of 1.69 between countries. Early secondary referral was not associated with functional outcome (adjusted OR 1.07, 95% CI 0.78-1.69), nor with survival at discharge (1.05, 0.58-1.90).CONCLUSIONS: Across Europe, substantial practice variation exists in the proportion of secondarily referred TBI patients at SNCs that is not explained by case mix. Within SNCs early secondary referral does not seem to impact functional outcome and survival after stabilisation in a non-specialised hospital. Future research should identify which patients with TBI truly benefit from direct transportation.
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| 3. |
- Wiegers, Eveline Janine Anna, et al.
(författare)
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Fluid balance and outcome in critically ill patients with traumatic brain injury (CENTER-TBI and OzENTER-TBI) : a prospective, multicentre, comparative effectiveness study
- 2021
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Ingår i: Lancet Neurology. - : Elsevier. - 1474-4422 .- 1474-4465. ; 20:8, s. 627-638
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Fluid therapy-the administration of fluids to maintain adequate organ tissue perfusion and oxygenation-is essential in patients admitted to the intensive care unit (ICU) with traumatic brain injury. We aimed to quantify the variability in fluid management policies in patients with traumatic brain injury and to study the effect of this variability on patients' outcomes.METHODS: We did a prospective, multicentre, comparative effectiveness study of two observational cohorts: CENTER-TBI in Europe and OzENTER-TBI in Australia. Patients from 55 hospitals in 18 countries, aged 16 years or older with traumatic brain injury requiring a head CT, and admitted to the ICU were included in this analysis. We extracted data on demographics, injury, and clinical and treatment characteristics, and calculated the mean daily fluid balance (difference between fluid input and loss) and mean daily fluid input during ICU stay per patient. We analysed the association of fluid balance and input with ICU mortality and functional outcome at 6 months, measured by the Glasgow Outcome Scale Extended (GOSE). Patient-level analyses relied on adjustment for key characteristics per patient, whereas centre-level analyses used the centre as the instrumental variable.FINDINGS: 2125 patients enrolled in CENTER-TBI and OzENTER-TBI between Dec 19, 2014, and Dec 17, 2017, were eligible for inclusion in this analysis. The median age was 50 years (IQR 31 to 66) and 1566 (74%) of patients were male. The median of the mean daily fluid input ranged from 1·48 L (IQR 1·12 to 2·09) to 4·23 L (3·78 to 4·94) across centres. The median of the mean daily fluid balance ranged from -0·85 L (IQR -1·51 to -0·49) to 1·13 L (0·99 to 1·37) across centres. In patient-level analyses, a mean positive daily fluid balance was associated with higher ICU mortality (odds ratio [OR] 1·10 [95% CI 1·07 to 1·12] per 0·1 L increase) and worse functional outcome (1·04 [1·02 to 1·05] per 0·1 L increase); higher mean daily fluid input was also associated with higher ICU mortality (1·05 [1·03 to 1·06] per 0·1 L increase) and worse functional outcome (1·04 [1·03 to 1·04] per 1-point decrease of the GOSE per 0·1 L increase). Centre-level analyses showed similar associations of higher fluid balance with ICU mortality (OR 1·17 [95% CI 1·05 to 1·29]) and worse functional outcome (1·07 [1·02 to 1·13]), but higher fluid input was not associated with ICU mortality (OR 0·95 [0·90 to 1·00]) or worse functional outcome (1·01 [0·98 to 1·03]).INTERPRETATION: In critically ill patients with traumatic brain injury, there is significant variability in fluid management, with more positive fluid balances being associated with worse outcomes. These results, when added to previous evidence, suggest that aiming for neutral fluid balances, indicating a state of normovolaemia, contributes to improved outcome.
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