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Ntola VC, Hardcastle TC, Nkwanyana NM. Management of non-vascular injuries in patients admitted in trauma ICU secondary to polytrauma with major vascular injury - Institutional experience. Injury 2024:111941. [PMID: 39389840 DOI: 10.1016/j.injury.2024.111941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2024] [Revised: 10/03/2024] [Accepted: 10/04/2024] [Indexed: 10/12/2024]
Abstract
BACKGROUND Vascular injuries are associated with high morbidity and mortality. The management is exceedingly demanding and requires involvement of senior clinician. There are known complications associated with vascular injury ranging from limb loss, stroke, and death. There are limited studies examining other injuries that are associated with vascular trauma. This study aimed to review the pattern, management and outcomes of the other injuries associated with vascular injuries. METHOD A retrospective cross-sectional study chart review of patients with vascular trauma requiring ICU admission between January 2013 and December 2021. Additional data was prospectively collected from January 2022 to December 2022. All patients admitted to trauma ICU with polytrauma including a vascular injury were reviewed, except patients who died prior the confirmation of vascular injury. The injury was either confirmed by imaging or via exploration. The non-vascular injuries were identified. The pattern, management and outcomes were documented. A pre-designed data proforma was used identifying injury type, management strategy, and outcomes. RESULTS Out of 2805 patients that were admitted in trauma ICU from 2013 to 2022, 153 (5 %) patients had vascular injuries. There were 154 documented vascular injuries and 212 associated injuries. This study found that fractures are the most common injuries to be associated with vascular injury CONCLUSION: The nature of vascular injury and delay to intervention determines outcome of patients, however associated injuries also play an important role in affecting outcomes. The presence of associated injury encourages the multi-disciplinary approach to optimise outcomes.
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Affiliation(s)
- V C Ntola
- Department of Surgery, University of KwaZulu-Natal, Durban, South Africa.
| | - T C Hardcastle
- Department of Surgery, University of KwaZulu-Natal, Durban, South Africa; Trauma and Burns Service, Inkosi Albert Luthuli Central Hospital, Durban, South Africa
| | - N M Nkwanyana
- School of Nursing and Public Health, University of KwaZulu-Natal, South Africa
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Angelova P, Kehayov I. Letter: Association of Central Nervous System-Affecting Medications With Occurrence and Short-Term Mortality of Traumatic Brain Injury. Neurosurgery 2024; 95:e51. [PMID: 38860763 DOI: 10.1227/neu.0000000000003056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Accepted: 04/30/2024] [Indexed: 06/12/2024] Open
Affiliation(s)
- Polina Angelova
- Department of Neurosurgery, Faculty of Medicine, Medical University of Plovdiv, Plovdiv , Bulgaria
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Niemeyer MJS, Jochems D, Van Ditshuizen JC, de Kanter J, Cremers L, van Hattem M, Den Hartog D, Houwert RM, Leenen LPH, van Wessem KJP. Clinical outcomes and end-of-life treatment in 596 patients with isolated traumatic brain injury: a retrospective comparison of two Dutch level-I trauma centers. Eur J Trauma Emerg Surg 2024; 50:1249-1259. [PMID: 38226991 PMCID: PMC11458745 DOI: 10.1007/s00068-023-02407-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 11/12/2023] [Indexed: 01/17/2024]
Abstract
PURPOSE With an increasingly older population and rise in incidence of traumatic brain injury (TBI), end-of-life decisions have become frequent. This study investigated the rate of withdrawal of life sustaining treatment (WLST) and compared treatment outcomes in patients with isolated TBI in two Dutch level-I trauma centers. METHODS From 2011 to 2016, a retrospective cohort study of patients aged ≥ 18 years with isolated moderate-to-severe TBI (Abbreviated Injury Scale (AIS) head ≥ 3) was conducted at the University Medical Center Rotterdam (UMC-R) and the University Medical Center Utrecht (UMC-U). Demographics, radiologic injury characteristics, clinical outcomes, and functional outcomes at 3-6 months post-discharge were collected. RESULTS The study population included 596 patients (UMC-R: n = 326; UMC-U: n = 270). There were no statistical differences in age, gender, mechanism of injury, and radiologic parameters between both institutes. UMC-R patients had a higher AIShead (UMC-R: 5 [4-5] vs. UMC-U: 4 [4-5], p < 0.001). There was no difference in the prehospital Glasgow Coma Scale (GCS). However, UMC-R patients had lower GCSs in the Emergency Department and used more prehospital sedation. Total in-hospital mortality was 29% (n = 170), of which 71% (n = 123) occurred after WLST. Two percent (n = 10) remained in unresponsive wakefulness syndrome (UWS) state during follow-up. DISCUSSION This study demonstrated a high WLST rate among deceased patients with isolated TBI. Demographics and outcomes were similar for both centers even though AIShead was significantly higher in UMC-R patients. Possibly, prehospital sedation might have influenced AIS coding. Few patients persisted in UWS. Further research is needed on WLST patients in a broader spectrum of ethics, culture, and complex medical profiles, as it is a growing practice in modern critical care. LEVEL OF EVIDENCE Level III, retrospective cohort study.
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Affiliation(s)
- Menco J S Niemeyer
- Department of Trauma Surgery, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands.
| | - Denise Jochems
- Department of Trauma Surgery, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - Jan C Van Ditshuizen
- Trauma Research Unit, Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
- Trauma Center Southwest Netherlands, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Janneke de Kanter
- Department of Radiology, UMC Division Imaging and Oncology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Lotte Cremers
- Department of Radiology, Jeroen Bosch Hospital, 's Hertogenbosch, The Netherlands
| | - Martijn van Hattem
- Department of Radiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Dennis Den Hartog
- Trauma Research Unit, Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
- Trauma Center Southwest Netherlands, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Roderick Marijn Houwert
- Department of Trauma Surgery, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - Luke P H Leenen
- Department of Trauma Surgery, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - Karlijn J P van Wessem
- Department of Trauma Surgery, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
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Negrin LL, Ristl R, Wollner G, Hajdu S. Differences in Eotaxin Serum Levels between Polytraumatized Patients with and without Concomitant Traumatic Brain Injury-A Matched Pair Analysis. J Clin Med 2024; 13:4218. [PMID: 39064258 PMCID: PMC11277900 DOI: 10.3390/jcm13144218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2024] [Revised: 07/16/2024] [Accepted: 07/17/2024] [Indexed: 07/28/2024] Open
Abstract
Background/Objectives: Early detection of traumatic brain injury (TBI) is crucial for minimizing secondary neurological damage. Our study aimed to assess the potential of IL-4, IL-6, IL-7, IL-8, IL-10, TNF, and eotaxin serum levels-as a single clinical tool or combined into a panel-for diagnosing TBI in multiple injured patients. Methods: Out of 110 prospectively enrolled polytrauma victims (median age, 39 years; median ISS, 33; 70.9% male) admitted to our level I trauma center over four years, we matched 41 individuals with concomitant TBI (TBI cohort) to 41 individuals without TBI (non-TBI cohort) based on age, gender, Injury Severity Score (ISS), and mortality. Patients' protein levels were measured upon admission (day 0) and on days 1, 3, 5, 7, and 10 during routine blood withdrawal using one separation gel tube each time. Results: The median serum levels of IL-4, IL-6, IL-7, IL-8, IL-10, and TNF exhibited non-similar time courses in the two cohorts and showed no significant differences on days 0, 1, 3, 5, and 7. However, the median eotaxin levels had similar trend lines in both cohorts, with consistently higher levels in the TBI cohort, reaching significance on days 0, 3, and 5. In both cohorts, the median eotaxin level significantly decreased from day 0 to day 1, then significantly increased until day 10. We also found a significant positive association between day 0 eotaxin serum levels and the presence of TBI, indicating that for every 20 pg/mL increase in eotaxin level, the odds of a prevalent TBI rose by 10.5%. ROC analysis provided a cutoff value of 154 pg/mL for the diagnostic test (sensitivity, 0.707; specificity, 0.683; AUC = 0.718). Conclusions: Our findings identified the brain as a significant source, solely of eotaxin release in humans who have suffered a TBI. Nevertheless, the eotaxin serum level assessed upon admission has limited diagnostic value. IL-4, IL-6, IL-7, IL-8, IL-10, and TNF do not indicate TBI in polytraumatized patients.
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Affiliation(s)
- Lukas L. Negrin
- Department of Orthopedics and Trauma Surgery, Medical University of Vienna, 1090 Vienna, Austria; (G.W.); (S.H.)
| | - Robin Ristl
- Center for Medical Statistics, Informatics and Intelligent Systems, Medical University of Vienna, 1090 Vienna, Austria;
| | - Gregor Wollner
- Department of Orthopedics and Trauma Surgery, Medical University of Vienna, 1090 Vienna, Austria; (G.W.); (S.H.)
| | - Stefan Hajdu
- Department of Orthopedics and Trauma Surgery, Medical University of Vienna, 1090 Vienna, Austria; (G.W.); (S.H.)
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Kim H, Lee MS, Yoon SY, Han J, Lee JY, Seok J. Validation of chest trauma scoring systems in polytrauma: a retrospective study with 1,038 patients in Korea. JOURNAL OF TRAUMA AND INJURY 2024; 37:114-123. [PMID: 39380616 PMCID: PMC11309224 DOI: 10.20408/jti.2023.0087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 01/21/2024] [Accepted: 01/26/2024] [Indexed: 10/10/2024] Open
Abstract
Purpose Appropriate scoring systems can help classify and treat polytrauma patients. This study aimed to validate chest trauma scoring systems in polytrauma patients. Methods Data from 1,038 polytrauma patients were analyzed. The primary outcomes were one or more complications: pneumonia, chest complications requiring surgery, and mortality. The Thoracic Trauma Severity Score (TTSS), Chest Trauma Score, Rib Fracture Score, and RibScore were compared using receiver operating characteristic (ROC) analysis in patients with or without head trauma. Results In total, 1,038 patients were divided into two groups: those with complications (822 patients, 79.2%) and those with no complications (216 patients, 20.8%). Sex and body mass index did not significantly differ between the groups. However, age was higher in the complications group (64.1±17.5 years vs. 54.9±17.6 years, P<0.001). The proportion of head trauma patients was higher (58.3% vs. 24.6%, P<0.001) and the Glasgow Coma Scale score was worse (median [interquartile range], 12 [6.5-15] vs. 15 [14-15]; P<0.001) in the complications group. The number of rib fractures, the degree of rib fracture displacement, and the severity of pulmonary contusions were also higher in the complications group. In the area under the ROC curve analysis, the TTSS showed the highest predictive value for the entire group (0.731), head trauma group (0.715), and no head trauma group (0.730), while RibScore had the poorest performance (0.643, 0.622, and 0.622, respectively). Conclusions Early injury severity detection and grading are crucial for patients with blunt chest trauma. The chest trauma scoring systems introduced to date, including the TTSS, are not acceptable for clinical use, especially in polytrauma patients with traumatic brain injury. Therefore, further revisions and analyses of chest trauma scoring systems are recommended.
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Affiliation(s)
- Hongrye Kim
- Department of Neurosurgery, Chungbuk National University Hospital, Cheongju, Korea
| | - Mou Seop Lee
- Department of Neurosurgery, Chungbuk National University Hospital, Cheongju, Korea
| | - Su Young Yoon
- Department of Thoracic and Cardiovascular Surgery, Chungbuk National University Hospital, Cheongju, Korea
| | - Jonghee Han
- Department of Thoracic and Cardiovascular Surgery, Chungbuk National University Hospital, Cheongju, Korea
| | - Jin Young Lee
- Department of Trauma Surgery, Chungbuk National University Hospital, Cheongju, Korea
| | - Junepill Seok
- Department of Thoracic and Cardiovascular Surgery, Chungbuk National University Hospital, Cheongju, Korea
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Jones B, Dicker B, Howie G, Todd V. Review article: Emergency medical services transfer of severe traumatic brain injured patients to a neuroscience centre: A systematic review. Emerg Med Australas 2024; 36:187-196. [PMID: 38263532 DOI: 10.1111/1742-6723.14375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 12/06/2023] [Accepted: 01/01/2024] [Indexed: 01/25/2024]
Abstract
Patients with severe traumatic brain injuries require urgent medical attention at a hospital. We evaluated whether transporting adult patients with a severe traumatic brain injury (TBI) to a Neuroscience Centre is associated with reduced mortality. We reviewed studies published between 2010 and 2023 on severe TBI in adults (>18 years) using Medline, CINAHL, Google Scholar and Cochrane databases. We focused on mortality rates and the impact of transferring patients to a Neuroscience Centre, delays to neurosurgery and EMS triage accuracy. This review analysed seven studies consisting of 53 365 patients. When patients were directly transported to a Neuroscience Centre, no improvement in survivability was demonstrated. Subsequently, transferring patients from a local hospital to a Neuroscience Centre was significantly associated with reduced mortality in one study (adjusted odds ratio: 0.79, 95% confidence interval: 0.64-0.96), and 24-h (relative risk [RR]: 0.31, 0.11-0.83) and 30-day (RR: 0.66, 0.46-0.96) mortality in another. Patients directly transported to a Neuroscience Centre were more unwell than those taken to a local hospital. Subsequent transfers increased time to CT scanning and neurosurgery in several studies, although these were not statistically significant. Additionally, EMS could accurately triage. None of the included studies demonstrated statistically significant findings indicating that direct transportation to a Neuroscience Centre increased survivability for patients with severe traumatic brain injuries. Subsequent transfers from a non-Neuroscience Centre to a Neuroscience Centre reduced mortality rates at 24 h and 30 days. Further research is required to understand the differences between direct transport and subsequent transfers to Neuroscience Centres.
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Affiliation(s)
- Ben Jones
- Paramedicine Research Unit, Paramedicine Department, Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand
| | - Bridget Dicker
- Paramedicine Research Unit, Paramedicine Department, Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand
- Clinical Audit and Research Team, Hato Hone St John, Auckland, New Zealand
| | - Graham Howie
- Paramedicine Research Unit, Paramedicine Department, Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand
| | - Verity Todd
- Paramedicine Research Unit, Paramedicine Department, Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand
- Clinical Audit and Research Team, Hato Hone St John, Auckland, New Zealand
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van Wessem KJP, Hietbrink F, Leenen LPH. Early correction of base deficit decreases late mortality in polytrauma. Eur J Trauma Emerg Surg 2024; 50:121-129. [PMID: 36416947 PMCID: PMC10924017 DOI: 10.1007/s00068-022-02174-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 11/11/2022] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Physiology-driven resuscitation has become the standard of care in severely injured patients. This has resulted in a decrease in acute deaths by hemorrhagic shock. With increased survival from hemorrhage, focus shifts towards death later during hospital stay. This population based cohort study investigated the association of initial physiology derangement correction and (late) mortality. METHODS Consecutive polytrauma patients aged > 15 years with deranged physiology who were admitted to a level-1 trauma center intensive care unit (ICU) from 2015 to 2021, and requiring surgical intervention < 24 h were included. Patients who acutely (< 48 h) died were excluded. Demographics, treatment, and outcome parameters were analyzed. Physiology was monitored by serial base deficits (BD) during the first 48 h. Correction of physiology was defined as BD return to normal values. Area under the curve (AUC) of BD in time was used as measurement for the correction of physiological derangement and related to mortality 3-6 days (early), and > 7 days (late). RESULTS Two hundred thirty-five patients were included with a median age of 44 years (70% male), and Injury Severity Score (ISS) of 33. Mortality rate was 16% (71% due to traumatic brain injury (TBI)). Median time to death was 11 (6-17) days; 71% died > 7 days after injury. There was no difference between the single base deficit measurements in the emergency department(ED), operating room (OR), nor ICU between patients who died and those who did not. However, patients who later died were more acidotic at 24 and 48 h after arrival, and had a higher AUC of BD in time. This was independent of time and cause of death. CONCLUSION Early physiological restoration based on serial BD measurements in the first 48 h after injury decreases late mortality.
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Affiliation(s)
- Karlijn J P van Wessem
- Department of Trauma Surgery, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands.
| | - Falco Hietbrink
- Department of Trauma Surgery, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - Luke P H Leenen
- Department of Trauma Surgery, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
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Nożewski J, Kwiatkowska M, Łosińska A, Nowak E, Lackowska A, Rydzewska A, Durma A, Sokal P. Prehospital Predictors for Urgent Neurosurgical Intervention in the Head Trauma Patient: A 2-Year Multicenter Retrospective Study. Emerg Med Int 2023; 2023:5571435. [PMID: 37636896 PMCID: PMC10457167 DOI: 10.1155/2023/5571435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 07/20/2023] [Accepted: 07/26/2023] [Indexed: 08/29/2023] Open
Abstract
Background Traumatic brain injury (TBI) is the main cause of disability in the world. Prehospital diagnosis of patients requiring rapid neurosurgical intervention and the earliest possible introduction of procedures preventing secondary brain injuries (SBI) are crucial. Methodology and Study Population. The authors of this paper assumed that certain age groups with specific injuries are more likely to require urgent neurosurgical intervention compared with patients who did not require such an intervention. Out of 54,814 head CT scans, based on the inclusion criteria, 7,864 were selected for the study. Data such as sex, age, the mechanism of injury, comorbid trauma, and abnormal findings in the examination of patients qualified for urgent neurosurgical intervention were analyzed in order to find statistically significant factors through a comparison with all head trauma patients. Results Patients qualified for urgent neurosurgical intervention were significantly older compared with the others (63 years vs. 49 years). Patients transferred from the emergency department directly to the operating room were more often admitted to the hospital due to the fall (64.1% vs. 45.1%, p = 0.004). The following were observed much more commonly among the patients qualified for urgent neurosurgical intervention than in the entire study group of subjects with traumatic brain injury (TBI), e.g., calf deformity (2.2% vs. 0.1%, p = 0.019) and bleeding from the mouth (4.3% vs. 0.0%, p < 0.001). On the other hand, superciliary arch wounds were observed much less commonly than in the entire group (0.0% vs. 5%, p = 0.221). Conclusion Patients admitted directly to the operating neurosurgical room from emergency departments constitute a small percentage of TBI patients, and their prognosis for normal performance status upon discharge is poor. Maximum efforts should be made to distinguish these patients and to start proper treatment even during prehospital care.
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Affiliation(s)
- Jakub Nożewski
- Department of Emergency Medicine, Dr John Biziel's Clinical University Hospital No. 2, Bydgoszcz, Poland
| | - Maja Kwiatkowska
- Department of Emergency Medicine, Dr John Biziel's Clinical University Hospital No. 2, Bydgoszcz, Poland
| | | | - Ewa Nowak
- Department of Radiology and Diagnostic Imaging, Dr Antoni Jurasz Clinical University Hospital No. 1, Trauma Center, Bydgoszcz, Poland
| | - Anna Lackowska
- Department of Radiology and Diagnostic Imaging, Dr Antoni Jurasz Clinical University Hospital No. 1, Trauma Center, Bydgoszcz, Poland
| | - Anna Rydzewska
- Department of Radiology and Diagnostic Imaging, Dr Antoni Jurasz Clinical University Hospital No. 1, Trauma Center, Bydgoszcz, Poland
| | - Agnieszka Durma
- Department of Emergency Medicine, Dr John Biziel's Clinical University Hospital No. 2, Bydgoszcz, Poland
| | - Paweł Sokal
- Department of Neurosurgery and Neurology, Dr John Biziel's Clinical University Hospital No. 2, Bydgoszcz, Poland
- Faculty of Health Science, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Bydgoszcz, Poland
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Wang XC, Gao SJ, Zhuo SL, Weng CL, Feng HW, Lin J, Lin XS, Huang L. Predictive factors for cerebrocardiac syndrome in patients with severe traumatic brain injury: a retrospective cohort study. Front Neurol 2023; 14:1192756. [PMID: 37538256 PMCID: PMC10394875 DOI: 10.3389/fneur.2023.1192756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 07/03/2023] [Indexed: 08/05/2023] Open
Abstract
Background and objective Cerebrocardiac syndrome (CCS) is a severe complication of severe traumatic brain injury (sTBI) that carries high mortality and disability rates. Early identification of CCS poses a significant clinical challenge. The main objective of this study was to investigate potential risk factors associated with the development of secondary CCS in patients with sTBI. It was hypothesized that elevated right heart Tei index (TI), lower Glasgow Coma Scale (GCS) scores, and elevated cardiac troponin-I (cTnI) levels would independently contribute to the occurrence of CCS in sTBI patients. Methods A retrospective cohort study was conducted to identify risk factors for CCS secondary to sTBI. One hundred and fifty-five patients were enrolled with sTBI admitted to the hospital between January 2016 and December 2020 and divided them into a CCS group (n = 75) and a non-CCS group (n = 80) based on the presence of CCS. This study involved the analysis and comparison of clinical data from two patient groups, encompassing demographic characteristics, peripheral oxygen saturation (SPO2), neuron-specific enolase (NSE), cardiac troponin-I (cTnI), N-terminal pro-brain natriuretic peptide (NT-proBNP), optic nerve sheath diameter (ONSD), cardiac ultrasound, acute physiology and chronic health evaluation (APACHE II) scores, and GCS scores and so on. Multivariate logistic regression was employed to identify independent risk factors for CCS, and receiver operating characteristic (ROC) curves were used to assess their predictive value for CCS secondary to sTBI. Results The study revealed that 48.4% of sTBI patients developed secondary CCS. In the multivariate analysis model 1 that does not include NT-proBNP and cTnI, ONSD (OR = 2.582, 95% CI: 1.054-6.327, P = 0.038), right heart Tei index (OR = 2.81, 95% CI: 1.288-6.129, P = 0.009), and GCS (OR = 0.212, 95% CI: 0.086-0.521, P = 0.001) were independent risk factors for secondary CCS in sTBI patients. In multivariate analysis model 2 that includes NT-proBNP and cTnI, cTnI (OR = 27.711, 95%CI: 3.086-248.795, P = 0.003), right heart Tei index (OR = 2.736, 95% CI: 1.056-7.091, P = 0.038), and GCS (OR = 0.147, 95% CI: 0.045-0.481, P = 0.002) were independent risk factors for secondary CCS in sTBI patients. The area under the ROC curve for ONSD, Tei index, GCS, and cTnI were 0.596, 0.613, 0.635, and 0.881, respectively. ONSD exhibited a positive predictive value (PPV) of 0.704 and a negative predictive value (NPV) of 0.634. The Tei index demonstrated a PPV of 0.624 and an NPV of 0.726, while GCS had a PPV of 0.644 and an NPV of 0.815. On the other hand, cTnI exhibited a significantly higher PPV of 0.936 and an NPV of 0.817. These findings indicate that the Tei index, GCS score, and cTnI possess certain predictive value for secondary CCS in patients with sTBI. Conclusions The study provides valuable insights into the identification of independent risk factors for CCS secondary to sTBI. The findings highlight the significance of right heart Tei index, GCS score, and cTnI as potential predictive factors for CCS in sTBI patients. Further larger-scale studies are warranted to corroborate these findings and to provide robust evidence for the development of early intervention strategies aimed at reducing the incidence of CCS in this patient population.
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Affiliation(s)
- Xin-Cai Wang
- Department of Critical Care Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital South Branch, Fuzhou, China
- Fujian Provincial Key Laboratory of Critical Care Medicine, Fuzhou, China
| | - Shang-Jun Gao
- Department of Critical Care Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital South Branch, Fuzhou, China
- Department of Orthopedics, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital South Branch, Fuzhou, China
| | - Shi-Long Zhuo
- Department of School of Electronic, Electrical Engineering and Physics, Fujian University of Technology, Fuzhou, China
| | - Cui-Lian Weng
- Department of Critical Care Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital South Branch, Fuzhou, China
- Fujian Provincial Key Laboratory of Critical Care Medicine, Fuzhou, China
| | - Hang-Wei Feng
- Department of Critical Care Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital South Branch, Fuzhou, China
- Fujian Provincial Key Laboratory of Critical Care Medicine, Fuzhou, China
| | - Jian Lin
- Department of Critical Care Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital South Branch, Fuzhou, China
- Fujian Provincial Key Laboratory of Critical Care Medicine, Fuzhou, China
| | - Xing-Sheng Lin
- Department of Critical Care Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital South Branch, Fuzhou, China
- Fujian Provincial Key Laboratory of Critical Care Medicine, Fuzhou, China
| | - Long Huang
- Department of Critical Care Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital South Branch, Fuzhou, China
- Fujian Provincial Key Laboratory of Critical Care Medicine, Fuzhou, China
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Datzmann T, Münz F, Hoffmann A, Moehrke E, Binzenhöfer M, Gröger M, Kapapa T, Mathieu R, Mayer S, Zink F, Gässler H, Wolfschmitt EM, Hogg M, Merz T, Calzia E, Radermacher P, Messerer DAC. An exploratory study investigating the effect of targeted hyperoxemia in a randomized controlled trial in a long-term resuscitated model of combined acute subdural hematoma and hemorrhagic shock in cardiovascular healthy pigs. Front Immunol 2023; 14:1123196. [PMID: 37114041 PMCID: PMC10126345 DOI: 10.3389/fimmu.2023.1123196] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 03/14/2023] [Indexed: 04/29/2023] Open
Abstract
Severe physical injuries and associated traumatic brain injury and/or hemorrhagic shock (HS) remain leading causes of death worldwide, aggravated by accompanying extensive inflammation. Retrospective clinical data indicated an association between mild hyperoxemia and improved survival and outcome. However, corresponding prospective clinical data, including long-term resuscutation, are scarce. Therefore, the present study explored the effect of mild hyperoxemia for 24 hours in a prospective randomized controlled trial in a long-term resuscitated model of combined acute subdural hematoma (ASDH) and HS. ASDH was induced by injecting 0.1 ml × kg-1 autologous blood into the subdural space and HS was triggered by passive removal of blood. After 2 hours, the animals received full resuscitation, including retransfusion of the shed blood and vasopressor support. During the first 24 hours, the animals underwent targeted hyperoxemia (PaO2 = 200 - 250 mmHg) or normoxemia (PaO2 = 80 - 120 mmHg) with a total observation period of 55 hours after the initiation of ASDH and HS. Survival, cardiocirculatory stability, and demand for vasopressor support were comparable between both groups. Likewise, humoral markers of brain injury and systemic inflammation were similar. Multimodal brain monitoring, including microdialysis and partial pressure of O2 in brain tissue, did not show significant differences either, despite a significantly better outcome regarding the modified Glasgow Coma Scale 24 hours after shock that favors hyperoxemia. In summary, the present study reports no deleterious and few beneficial effects of mild targeted hyperoxemia in a clinically relevant model of ASDH and HS with long-term resuscitation in otherwise healthy pigs. Further beneficial effects on neurological function were probably missed due to the high mortality in both experimental groups. The present study remains exploratory due to the unavailability of an a priori power calculation resulting from the lack of necessary data.
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Affiliation(s)
- Thomas Datzmann
- Institute for Anesthesiological Pathophysiology and Process Engineering, Ulm University, Ulm, Germany
| | - Franziska Münz
- Institute for Anesthesiological Pathophysiology and Process Engineering, Ulm University, Ulm, Germany
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Ulm, Ulm, Germany
| | - Andrea Hoffmann
- Institute for Anesthesiological Pathophysiology and Process Engineering, Ulm University, Ulm, Germany
| | - Elena Moehrke
- Institute for Anesthesiological Pathophysiology and Process Engineering, Ulm University, Ulm, Germany
| | - Martha Binzenhöfer
- Institute for Anesthesiological Pathophysiology and Process Engineering, Ulm University, Ulm, Germany
| | - Michael Gröger
- Institute for Anesthesiological Pathophysiology and Process Engineering, Ulm University, Ulm, Germany
| | - Thomas Kapapa
- Department of Neurosurgery, University Hospital Ulm, Ulm, Germany
| | - René Mathieu
- Department of Neurosurgery, German Federal Armed Forces Hospital Ulm, Ulm, Germany
| | - Simon Mayer
- Department of Neurosurgery, German Federal Armed Forces Hospital Ulm, Ulm, Germany
| | - Fabian Zink
- Institute for Anesthesiological Pathophysiology and Process Engineering, Ulm University, Ulm, Germany
| | - Holger Gässler
- Department of Anesthesiology, Intensive Care Medicine, Emergency Medicine and Pain Therapy, German Armed Forces Hospital Ulm, Ulm, Germany
| | - Eva-Maria Wolfschmitt
- Institute for Anesthesiological Pathophysiology and Process Engineering, Ulm University, Ulm, Germany
| | - Melanie Hogg
- Institute for Anesthesiological Pathophysiology and Process Engineering, Ulm University, Ulm, Germany
| | - Tamara Merz
- Institute for Anesthesiological Pathophysiology and Process Engineering, Ulm University, Ulm, Germany
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Ulm, Ulm, Germany
| | - Enrico Calzia
- Institute for Anesthesiological Pathophysiology and Process Engineering, Ulm University, Ulm, Germany
| | - Peter Radermacher
- Institute for Anesthesiological Pathophysiology and Process Engineering, Ulm University, Ulm, Germany
| | - David Alexander Christian Messerer
- Institute for Anesthesiological Pathophysiology and Process Engineering, Ulm University, Ulm, Germany
- Department of Transfusion Medicine and Hemostaseology, Friedrich-Alexander University Erlangen-Nuremberg, University Hospital Erlangen, Erlangen, Germany
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11
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van Wessem KJP, Niemeyer MJS, Leenen LPH. Polytrauma patients with severe cervical spine injuries are different than with severe TBI despite similar AIS scores. Sci Rep 2022; 12:21538. [PMID: 36513675 PMCID: PMC9747955 DOI: 10.1038/s41598-022-25809-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 12/05/2022] [Indexed: 12/15/2022] Open
Abstract
Traumatic cervical spine injuries (TCSI) are rare injuries. With increasing age the incidence of TCSI is on the rise. TCSI and traumatic brain injury (TBI) are often associated. Both TCSI and TBI are allocated to the Abbreviated Injury Scale (AIS) head region. However, the nature and outcome of these injuries are potentially different. Therefore, the aim of this study was to investigate the epidemiology, demographics and outcome of severely injured patients with severe TCSI, and compare them with polytrauma patients with severe TBI in the strict sense. Consecutive polytrauma patients aged ≥ 15 years with AIShead ≥ 3 who were admitted to a level-1 trauma center Intensive Care Unit (ICU) from 2013 to 2021 were included. Demographics, treatment, and outcome parameters were analyzed for patients who had AIShead ≥ 3 based on TCSI and compared to patients with AIShead ≥ 3 based on proper TBI. Data on follow-up were collected for TCSI patients. Two hundred eighty-four polytrauma patients (68% male, Injury Severity Score (ISS) 33) with AIShead ≥ 3 were included; Thirty-one patients (11%) had AIShead ≥ 3 based on TCSI whereas 253 (89%) had AIShead ≥ 3 based on TBI. TCSI patients had lower systolic blood pressure in the Emergency Department (ED) and stayed longer in ICU than TBI patients. There was no difference in morbidity and mortality rates. TCSI patients died due to high cervical spine injuries or respiratory insufficiency, whereas TBI patients died primarily due to TBI. TCSI was mainly located at C2, and 58% had associated spinal cord injury. Median follow-up time was 22 months. Twenty-two percent had improvement of the spinal cord injury, and 10% died during follow-up. In this study the incidence of severe TCSI in polytrauma was much lower than TBI. Cause of death in TCSI was different compared to TBI demonstrating that AIShead based on TCSI is a different entity than based on TBI. In order to avoid data misinterpretation injuries to the cervical spine should be distinguished from TBI in morbidity and mortality analysis.
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Affiliation(s)
- Karlijn J. P. van Wessem
- grid.7692.a0000000090126352Department of Trauma Surgery, University Medical Center Utrecht, Utrecht, The Netherlands ,grid.7692.a0000000090126352Department of Trauma Surgery, University Medical Center Utrecht, Suite G04.232, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands
| | - Menco J. S. Niemeyer
- grid.7692.a0000000090126352Department of Trauma Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Luke P. H. Leenen
- grid.7692.a0000000090126352Department of Trauma Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
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12
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Datzmann T, Messerer DAC, Münz F, Hoffmann A, Gröger M, Mathieu R, Mayer S, Gässler H, Zink F, McCook O, Merz T, Scheuerle A, Wolfschmitt EM, Thebrath T, Zuech S, Calzia E, Asfar P, Radermacher P, Kapapa T. The effect of targeted hyperoxemia in a randomized controlled trial employing a long-term resuscitated, model of combined acute subdural hematoma and hemorrhagic shock in swine with coronary artery disease: An exploratory, hypothesis-generating study. Front Med (Lausanne) 2022; 9:971882. [PMID: 36072939 PMCID: PMC9442904 DOI: 10.3389/fmed.2022.971882] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 08/04/2022] [Indexed: 11/24/2022] Open
Abstract
Controversial evidence is available regarding suitable targets for the arterial O2 tension (PaO2) after traumatic brain injury and/or hemorrhagic shock (HS). We previously demonstrated that hyperoxia during resuscitation from hemorrhagic shock attenuated cardiac injury and renal dysfunction in swine with coronary artery disease. Therefore, this study investigated the impact of targeted hyperoxemia in a long-term, resuscitated model of combined acute subdural hematoma (ASDH)-induced brain injury and HS. The prospective randomized, controlled, resuscitated animal investigation consisted of 15 adult pigs. Combined ASDH plus HS was induced by injection of 0.1 ml/kg autologous blood into the subdural space followed by controlled passive removal of blood. Two hours later, resuscitation was initiated comprising re-transfusion of shed blood, fluids, continuous i.v. noradrenaline, and either hyperoxemia (target PaO2 200 – 250 mmHg) or normoxemia (target PaO2 80 – 120 mmHg) during the first 24 h of the total of 54 h of intensive care. Systemic hemodynamics, intracranial and cerebral perfusion pressures, parameters of brain microdialysis and blood biomarkers of brain injury did not significantly differ between the two groups. According to the experimental protocol, PaO2 was significantly higher in the hyperoxemia group at the end of the intervention period, i.e., at 24 h of resuscitation, which coincided with a higher brain tissue PO2. The latter persisted until the end of observation period. While neurological function as assessed using the veterinary Modified Glasgow Coma Score progressively deteriorated in the control group, it remained unaffected in the hyperoxemia animals, however, without significant intergroup difference. Survival times did not significantly differ in the hyperoxemia and control groups either. Despite being associated with higher brain tissue PO2 levels, which were sustained beyond the intervention period, targeted hyperoxemia exerted neither significantly beneficial nor deleterious effects after combined ASDH and HS in swine with pre-existing coronary artery disease. The unavailability of a power calculation and, thus, the limited number of animals included, are the limitations of the study.
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Affiliation(s)
- Thomas Datzmann
- Institut für Anästhesiologische Pathophysiologie und Verfahrensentwicklung, Universitätsklinikum Ulm, Ulm, Germany
- Klinik für Anästhesiologie und Intensivmedizin, Universitätsklinikum Ulm, Ulm, Germany
- *Correspondence: Thomas Datzmann,
| | - David Alexander Christian Messerer
- Institut für Anästhesiologische Pathophysiologie und Verfahrensentwicklung, Universitätsklinikum Ulm, Ulm, Germany
- Klinik für Anästhesiologie und Intensivmedizin, Universitätsklinikum Ulm, Ulm, Germany
- Transfusionsmedizinische und Hämostaseologische Abteilung, Universitätsklinikum Erlangen und Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg, Erlangen, Germany
| | - Franziska Münz
- Institut für Anästhesiologische Pathophysiologie und Verfahrensentwicklung, Universitätsklinikum Ulm, Ulm, Germany
- Klinik für Anästhesiologie und Intensivmedizin, Universitätsklinikum Ulm, Ulm, Germany
| | - Andrea Hoffmann
- Institut für Anästhesiologische Pathophysiologie und Verfahrensentwicklung, Universitätsklinikum Ulm, Ulm, Germany
| | - Michael Gröger
- Institut für Anästhesiologische Pathophysiologie und Verfahrensentwicklung, Universitätsklinikum Ulm, Ulm, Germany
| | - René Mathieu
- Klinik fuür Neurochirurgie, Bundeswehrkrankenhaus Ulm, Ulm, Germany
| | - Simon Mayer
- Klinik fuür Neurochirurgie, Bundeswehrkrankenhaus Ulm, Ulm, Germany
| | - Holger Gässler
- Klinik fuür Anästhesiologie, Intensivmedizin, Notfallmedizin und Schmerztherapie, Bundeswehrkrankenhaus Ulm, Ulm, Germany
| | - Fabian Zink
- Institut für Anästhesiologische Pathophysiologie und Verfahrensentwicklung, Universitätsklinikum Ulm, Ulm, Germany
| | - Oscar McCook
- Institut für Anästhesiologische Pathophysiologie und Verfahrensentwicklung, Universitätsklinikum Ulm, Ulm, Germany
| | - Tamara Merz
- Institut für Anästhesiologische Pathophysiologie und Verfahrensentwicklung, Universitätsklinikum Ulm, Ulm, Germany
- Klinik für Anästhesiologie und Intensivmedizin, Universitätsklinikum Ulm, Ulm, Germany
| | - Angelika Scheuerle
- Sektion Neuropathologie, Institut für Pathologie, Universitätsklinikum Ulm, Ulm, Germany
| | - Eva-Maria Wolfschmitt
- Institut für Anästhesiologische Pathophysiologie und Verfahrensentwicklung, Universitätsklinikum Ulm, Ulm, Germany
| | - Timo Thebrath
- Institut für Anästhesiologische Pathophysiologie und Verfahrensentwicklung, Universitätsklinikum Ulm, Ulm, Germany
| | - Stefan Zuech
- Institut für Anästhesiologische Pathophysiologie und Verfahrensentwicklung, Universitätsklinikum Ulm, Ulm, Germany
| | - Enrico Calzia
- Institut für Anästhesiologische Pathophysiologie und Verfahrensentwicklung, Universitätsklinikum Ulm, Ulm, Germany
| | - Pierre Asfar
- Département de Médecine Intensive – Réanimation et Médecine Hyperbare, Centre Hospitalier Universitaire, Angers, France
| | - Peter Radermacher
- Institut für Anästhesiologische Pathophysiologie und Verfahrensentwicklung, Universitätsklinikum Ulm, Ulm, Germany
| | - Thomas Kapapa
- Klinik für Neurochirurgie, Universitätsklinikum Ulm, Ulm, Germany
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13
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Weber C, Andreassen JS, Isles S, Thorsen K, McBride P, Søreide K, Civil I. Incidence, Mechanisms of Injury and Mortality of Severe Traumatic Brain Injury: An Observational Population-Based Cohort Study from New Zealand and Norway. World J Surg 2022; 46:2850-2857. [PMID: 36064869 PMCID: PMC9636291 DOI: 10.1007/s00268-022-06721-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/22/2022] [Indexed: 01/14/2023]
Abstract
BACKGROUND Comparing trauma registry data from different countries can help to identify possible differences in epidemiology, which may help to improve the care of trauma patients. METHODS This study directly compares the incidence, mechanisms of injuries and mortality of severe TBI based on population-based data from the two national trauma registries from New Zealand and Norway. All patients prospectively registered with severe TBI in either of the national registries for the 4-year study period were included. Patient and injury variables were described and age-adjusted incidence and mortality rates were calculated. RESULTS A total of 1378 trauma patients were identified of whom 751 (54.5%) from New Zealand and 627 (45.5%) from Norway. The patient cohort from New Zealand was significantly younger (median 32 versus 53 years; p < 0.001) and more patients from New Zealand were injured in road traffic crashes (37% versus 13%; p < 0.001). The age-adjusted incidence rate of severe TBI was 3.8 per 100,000 in New Zealand and 2.9 per 100,000 in Norway. The age-adjusted mortality rates were 1.5 per 100,000 in New Zealand and 1.2 per 100,000 in Norway. The fatality rates were 38.5% in New Zealand and 34.2% in Norway (p = 0.112). CONCLUSIONS Road traffic crashes in younger patients were more common in New Zealand whereas falls in elderly patients were the main cause for severe TBI in Norway. The age-adjusted incidence and mortality rates of severe TBI among trauma patients are similar in New Zealand and Norway. The fatality rates of severe TBI are still considerable with more than one third of patients dying.
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Affiliation(s)
- Clemens Weber
- grid.412835.90000 0004 0627 2891Department of Neurosurgery, Stavanger University Hospital, PO Box 8100, 4068 Stavanger, Norway ,grid.18883.3a0000 0001 2299 9255Department of Quality and Health Technology, University of Stavanger, Stavanger, Norway
| | - Joakim Stray Andreassen
- grid.52522.320000 0004 0627 3560Department of Neurosurgery, St. Olavs Hospital, Trondheim, Norway
| | | | - Kenneth Thorsen
- grid.412835.90000 0004 0627 2891Department of Surgery, Stavanger University Hospital, Stavanger, Norway ,grid.412835.90000 0004 0627 2891Section of Traumatology, Stavanger University Hospital, Stavanger, Norway ,grid.7914.b0000 0004 1936 7443Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Paul McBride
- New Zealand Trauma Network, Wellington, New Zealand
| | - Kjetil Søreide
- grid.412835.90000 0004 0627 2891Department of Surgery, Stavanger University Hospital, Stavanger, Norway ,grid.7914.b0000 0004 1936 7443Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Ian Civil
- New Zealand Trauma Network, Wellington, New Zealand ,grid.414055.10000 0000 9027 2851Department of Surgery, Auckland City Hospital, Auckland, New Zealand
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