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MacArthur TA, Vogel AM, Glasgow AE, Moody S, Kotagal M, Williams RF, Kayton ML, Alberto EC, Burd RS, Schroeppel TJ, Baerg JE, Munoz A, Rothstein WB, Boomer LA, Campion EM, Robinson C, Nygaard RM, Richardson CJ, Garcia DI, Streck CJ, Gaffley M, Petty JK, Ryan M, Pandya S, Russell RT, Yorkgitis BK, Mull J, Pence J, Santore MT, Klinkner DB, Safford SD, Trevilian T, Jensen AR, Mooney DP, Ketha B, Dassinger MS, Goldenberg-Sandau A, Falcone RA, Polites SF. Crystalloid volume is associated with short-term morbidity in children with severe traumatic brain injury: An Eastern Association for the Surgery of Trauma multicenter trial post hoc analysis. J Trauma Acute Care Surg 2023; 95:78-86. [PMID: 37072882 DOI: 10.1097/ta.0000000000004013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/20/2023]
Abstract
OBJECTIVE This study examined differences in clinical and resuscitation characteristics between injured children with and without severe traumatic brain injury (sTBI) and aimed to identify resuscitation characteristics associated with improved outcomes following sTBI. METHODS This is a post hoc analysis of a prospective observational study of injured children younger than 18 years (2018-2019) transported from the scene, with elevated shock index pediatric-adjusted on arrival and head Abbreviated Injury Scale score of ≥3. Timing and volume of resuscitation products were assessed using χ 2t test, Fisher's exact t test, Kruskal-Wallis, and multivariable logistic regression analyses. RESULTS There were 142 patients with sTBI and 547 with non-sTBI injuries. Severe traumatic brain injury patients had lower initial hemoglobin (11.3 vs. 12.4, p < 0.001), greater initial international normalized ratio (1.4 vs. 1.1, p < 0.001), greater Injury Severity Score (25 vs. 5, p < 0.001), greater rates of ventilator (59% vs. 11%, p < 0.001) and intensive care unit (ICU) requirement (79% vs. 27%, p < 0.001), and more inpatient complications (18% vs. 3.3%, p < 0.001). Severe traumatic brain injury patients received more prehospital crystalloid (25% vs. 15%, p = 0.008), ≥1 crystalloid boluses (52% vs. 24%, p < 0.001), and blood transfusion (44% vs. 12%, p < 0.001) than non-sTBI patients. Among sTBI patients, receipt of ≥1 crystalloid bolus (n = 75) was associated with greater ICU need (92% vs. 64%, p < 0.001), longer median ICU (6 vs. 4 days, p = 0.027) and hospital stay (9 vs. 4 days, p < 0.001), and more in-hospital complications (31% vs. 7.5%, p = 0.003) than those who received <1 bolus (n = 67). These findings persisted after adjustment for Injury Severity Score (odds ratio, 3.4-4.4; all p < 0.010). CONCLUSION Pediatric trauma patients with sTBI received more crystalloid than those without sTBI despite having a greater international normalized ratio at presentation and more frequently requiring blood products. Excessive crystalloid may be associated with worsened outcomes, including in-hospital mortality, seen among pediatric sTBI patients who received ≥1 crystalloid bolus. Further attention to a crystalloid sparing, early transfusion approach to resuscitation of children with sTBI is needed. LEVEL OF EVIDENCE Therapeutic/Care Management; Level IV.
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Affiliation(s)
- Taleen A MacArthur
- Department of Surgery, Division of Pediatric Surgery (T.A.M., A.E.G., D.B.K., S.F.P.), Mayo Clinic, Rochester, Minnesota; Department of Pediatric Surgery (A.M.V.), Texas Children's Hospital, Houston, Texas; Division of Pediatric General and Thoracic Surgery (S.M., M.K., R.A.F.), Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Department of Surgery (R.F.W.), Le Bonheur Children's Hospital, Memphis, Tennessee; Jersey Shore University Medical Center (M.L.K.), Hackensack-Meridian Health Network, Neptune, New Jersey; Department of Pediatric Surgery (E.C.A., R.S.B.), Children's National Hospital, Washington, DC; UCHealth Memorial Hospital (T.J.S.), Pediatric Surgery, Colorado Springs, Colorado; Division of Pediatric Surgery (J.E.B., A.M.), Loma Linda University, Loma Linda, California; Department of Surgery, Virginia Commonwealth University (W.B.R., L.A.B.), Children's Hospital of Richmond, Richmond, Virginia; Department of Surgery (E.M.C., C.R.), Denver Health Medical Center, Denver, Colorado; Department of Surgery (R.M.N., C.J.R.), Hennepin Healthcare, Minneapolis, Minnesota; Department of Surgery (D.I.G., C.J.S.), The Medical University of South Carolina, Charleston, South Carolina; Department of Surgery (M.G., J.K.P.), Wake Forest Baptist Medical Center, Brenner Children's Hospital, Winston-Salem, North Carolina; Department of Surgery (M.R., S.P.), Children's Health Dallas, Dallas, Texas; Department of Pediatric Surgery, (R.T.R.), Children's of Alabama, Birmingham, Alabama; Department of Surgery (B.K.Y., J.M.), College of Medicine, University of Florida Jacksonville, Jacksonville, Florida; Department of Surgery (J.P.), Dayton Children's Hospital, Dayton, Ohio; Department of Surgery (M.T.S.), Children's Healthcare of Atlanta, Atlanta, Georgia; Department of Surgery (S.D.S., T.T.), Carilion Children's Hospital, Carilion Roanoke Memorial Hospital, Roanoke, Virginia; Department of Surgery (A.R.J.), Benioff Children's Hospital, University of California San Francisco, San Francisco, California; Department of Pediatric Surgery (D.P.M.), Boston Children's Hospital, Boston, Massachusetts; Department of Surgery (B.K., M.S.D.), Arkansas Children's Hospital, Little Rock, Arkansas; and Department of Surgery (A.G.-S.), Cooper University Hospital, Camden, New Jersey
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Wang Z, Chen G. Immune regulation in neurovascular units after traumatic brain injury. Neurobiol Dis 2023; 179:106060. [PMID: 36871640 DOI: 10.1016/j.nbd.2023.106060] [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: 12/01/2022] [Revised: 02/19/2023] [Accepted: 02/28/2023] [Indexed: 03/07/2023] Open
Abstract
Traumatic brain injury (TBI) is a major cause of death and disability worldwide. Survivors may experience movement disorders, memory loss, and cognitive deficits. However, there is a lack of understanding of the pathophysiology of TBI-mediated neuroinflammation and neurodegeneration. The immune regulation process of TBI involves changes in the peripheral and central nervous system (CNS) immunity, and intracranial blood vessels are essential communication centers. The neurovascular unit (NVU) is responsible for coupling blood flow with brain activity, and comprises endothelial cells, pericytes, astrocyte end-feet, and vast regulatory nerve terminals. A stable NVU is the basis for normal brain function. The concept of the NVU emphasizes that cell-cell interactions between different types of cells are essential for maintaining brain homeostasis. Previous studies have explored the effects of immune system changes after TBI. The NVU can help us further understand the immune regulation process. Herein, we enumerate the paradoxes of primary immune activation and chronic immunosuppression. We describe the changes in immune cells, cytokines/chemokines, and neuroinflammation after TBI. The post-immunomodulatory changes in NVU components are discussed, and research exploring immune changes in the NVU pattern is also described. Finally, we summarize immune regulation therapies and drugs after TBI. Therapies and drugs that focus on immune regulation have shown great potential for neuroprotection. These findings will help us further understand the pathological processes after TBI.
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Affiliation(s)
- Zongqi Wang
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu Province 215006, China; Institute of Stroke Research, Soochow University, Suzhou, Jiangsu Province 215006, China
| | - Gang Chen
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, Jiangsu Province 215006, China; Institute of Stroke Research, Soochow University, Suzhou, Jiangsu Province 215006, China.
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Temporary or Permanent? A Clinical Challenge in the Evaluation of Traumatic Brain Injury Patients with Unconsciousness and Normal Initial Head CT. World J Surg 2022; 46:2882-2889. [PMID: 36131183 DOI: 10.1007/s00268-022-06747-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/10/2022] [Indexed: 01/14/2023]
Abstract
BACKGROUND Traumatic brain injury (TBI) patients with unconsciousness and normal initial head computed tomography (CT) present a clinical dilemma for physicians and neurosurgeons in the emergency department (ED). We recorded how long it took for patients to regain consciousness and evaluated the patients' characteristics. METHODS From 2018 to 2020, TBI patients with unconsciousness and normal initial head CT [Glasgow coma scale (GCS) score < 13, negative CT scan and normal laboratory test results] were evaluated. Patients who regained consciousness were analyzed. Multivariate logistic regression (MLR) analyses were used to evaluate independent factors for regaining consciousness. RESULTS A total of 77 patients were included in this study. Fifty-eight (75.3%) patients regained consciousness, most within one day (43.1%). Nineteen (24.7%) patients never regained consciousness. MLR analysis showed that initial GCS score (odds 1.85, p = 0.017), early airway protection in ED (odds 25.02, p = 0.018) and 72-h GCS score improvement by two points (odds 0.02, p = 0.001) were independent factors for regaining consciousness. Overall, 94.1% of patients who received early airway protection and improved 2 points in 72-h GCS score regained consciousness. The association between days to M5 status and days to M6 status (consciousness) was highly significant. Fewer days to M5 status were highly associated with needing fewer days to regain consciousness. CONCLUSIONS For TBI patients with unconsciousness and normal initial head CT, a higher probability of regaining consciousness was observed in those who underwent early airway protection and who improved 2 points in 72-h GCS score. Regaining consciousness within a short period could be expected in patients with M5 status.
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Chen M, Li Z, Yan Z, Ge S, Zhang Y, Yang H, Zhao L, Liu L, Zhang X, Cai Y, Qu Y. Predicting Neurological Deterioration after Moderate Traumatic Brain Injury: Development and Validation of a Prediction Model Based on Data Collected on Admission. J Neurotrauma 2022; 39:371-378. [PMID: 35018830 DOI: 10.1089/neu.2021.0360] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Moderate traumatic brain injury (mTBI) is a heterogeneous entity that poorly defined in the literature. mTBI patients suffer from a high rate of neurological deterioration (ND), which is usually accompanied with poor prognosis and no definitive methods to predict. The purpose of this study is to develop and validate a prediction model that estimates the ND risk in mTBI patients using data collected on admission. Retrospectively collected 479 mTBI patients' data in our department were analyzed by logistic regression models. Bivariable logistic regression identified variables with a p-value<0.05. Multivariable logistic regression modeling with backward stepwise elimination was used to determine reduced parameters and establish a prediction model. The discrimination efficacy, calibration efficacy, and clinical utility of the prediction model were evaluated. The prediction model was validated using 176 patients' data collected from another hospital. Eight independent prognostic factors were identified: hypertension, Marshall's scale (types III and IV), subdural hemorrhage (SDH), location of contusion (LOC) (frontal and temporal contusions), Injury Severity Score (ISS) >13, D-dimer level >11.4 mg/L, Glasgow Coma Scale (GCS) score ≤10, and platelet (PLT) count ≤152×109/L. A prediction model was established and was shown as a nomogram. Using bootstrapping, internal validation showed that the C-statistic of the prediction model was 0.881 (95% confidence interval (CI): 0.849-0.909). The results of external validation showed that the nomogram could predict ND with an area under the curve (AUC) of 0.827 (95% CI: 0763.-0.880). The present model, based on simple parameters collected on admission, can predict the risk of ND in mTBI patients accurately. The high discriminative ability indicates the potential of this model for classifying mTBI patients according to ND risk.
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Affiliation(s)
- Mingsheng Chen
- Air Force Medical University Tangdu Hospital Department of Neurosurgery, 571816, Xi'an, Shaanxi, China;
| | - Zhihong Li
- Air Force Medical University Tangdu Hospital Department of Neurosurgery, 571816, Xi'an, Shaanxi, China;
| | - Zhifeng Yan
- Air Force Medical University Tangdu Hospital Department of Neurosurgery, 571816, Xi'an, Shaanxi, China;
| | - Shunnan Ge
- Tangdu Hospital Fourth Military Medical University, 56697, Department of Neurosurgery, Xi'an, Shaan Xi, China;
| | - Yongbing Zhang
- Department of Neurosurgery, Yan'an People's Hospital, yan'an, Shaanxi, China;
| | - Haigui Yang
- Department of Neurosurgery, Yan'an People's Hospital, yan'an, Shaanxi, China;
| | - Lanfu Zhao
- Air Force Medical University Tangdu Hospital Department of Neurosurgery, 571816, Xi'an, Shaanxi, China;
| | - Lingyu Liu
- Air Force Medical University Tangdu Hospital Department of Neurosurgery, 571816, Xi'an, Shaanxi, China;
| | - Xingye Zhang
- Air Force Medical University Tangdu Hospital Department of Neurosurgery, 571816, Xi'an, Shaanxi, China;
| | - Yaning Cai
- Air Force Medical University Tangdu Hospital Department of Neurosurgery, 571816, Xi'an, Shaanxi, China;
| | - Yan Qu
- Tangdu Hospital Fourth Military Medical University, 56697, Department of Neurosurgery, Xi'an, Shaan Xi, China.,Tangdu Hospital Fourth Military Medical University, 56697, Neurosurgery Dpartment, Xi'an, China;
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Dhillon NK, Adjamian N, Fierro NM, Conde G, Barmparas G, Ley EJ. Early Antibiotic Administration is Independently Associated with Improved Survival in Traumatic Brain Injury. J Surg Res 2021; 270:495-502. [PMID: 34808469 DOI: 10.1016/j.jss.2021.10.015] [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: 01/10/2021] [Revised: 08/12/2021] [Accepted: 10/05/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Central and systemic immune dysfunction after traumatic brain injury (TBI) can lead to infectious-related complications, which may result in delayed mortality. The role of early empiric antibiotics after TBI has not been characterized to date, but is recommended in select cases to decrease complications. We aimed to determine the relationship between early antibiotic use and in-hospital mortality in TBI patients. METHODS A retrospective review was conducted of TBI patients requiring ICU admission at an urban, academic, Level I trauma center from 01/2014 to 08/2016. Data collection included demographics, injury characteristics, details regarding antibiotic use, and outcomes. Early antibiotic administration was defined as any antibiotic given within 48 hs from admission. Patients given early antibiotics (EARLY) were compared to those who received their first dose later or did not receive any antibiotics (non-EARLY). RESULTS Of the 488 TBI patients meeting inclusion criteria, 189 (38.7%) received early antibiotics. EARLY patients were younger (EARLY 54.2 versus non-EARLY 61.5 ys, P <0.01) and more likely to be male (71.4% versus 60.9%, P = 0.02). Injury severity scores (23.6 versus 17.2, P <0.01) and regional head abbreviated injury scale scores (3.9 versus 3.7, P <0.01) were significantly higher in patients who received early antibiotics. Unadjusted in-hospital mortality rates were similar, however EARLY was associated with a lower mortality rate (AOR 0.17, 95% CI: 0.07 - 0.43, adjusted P <0.01) after adjusting for confounders. CONCLUSIONS Despite presenting with a higher injury burden, TBI patients who received early antibiotics had a lower associated mortality rate compared to their counterparts. Future investigations are necessary to understand the underlying mechanisms that result in this potential survival benefit.
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Affiliation(s)
- Navpreet K Dhillon
- Department of Surgery, Division of Trauma and Critical Care, Cedars-Sinai Medical Center, Los Angeles, California
| | - Norair Adjamian
- Department of Surgery, Community Memorial Health System, Ventura, California
| | - Nicole M Fierro
- Department of Surgery, Division of Trauma and Critical Care, Cedars-Sinai Medical Center, Los Angeles, California
| | - Geena Conde
- Department of Surgery, Division of Trauma and Critical Care, Cedars-Sinai Medical Center, Los Angeles, California
| | - Galinos Barmparas
- Department of Surgery, Division of Trauma and Critical Care, Cedars-Sinai Medical Center, Los Angeles, California
| | - Eric J Ley
- Department of Surgery, Division of Trauma and Critical Care, Cedars-Sinai Medical Center, Los Angeles, California.
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Pigott A, Rudloff E. Traumatic Brain Injury-A Review of Intravenous Fluid Therapy. Front Vet Sci 2021; 8:643800. [PMID: 34307515 PMCID: PMC8299062 DOI: 10.3389/fvets.2021.643800] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 06/09/2021] [Indexed: 11/13/2022] Open
Abstract
This manuscript will review intravenous fluid therapy in traumatic brain injury. Both human and animal literature will be included. Basic treatment recommendations will also be discussed.
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Affiliation(s)
| | - Elke Rudloff
- BluePearl Specialty + Emergency Pet Hospital, Glendale, WI, United States
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Chico-Fernández M, Barea-Mendoza JA, Pérez-Bárcena J, García-Sáez I, Quintana-Díaz M, Marina L, Mayor-García DM, Serviá-Goixart L, Jiménez-Moragas JM, Llompart-Pou JA. Concomitant Traumatic Brain Injury and Hemorrhagic Shock: Outcomes Using the Spanish Trauma ICU Registry (RETRAUCI). Am Surg 2020; 87:370-375. [PMID: 32993317 DOI: 10.1177/0003134820949990] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND To compare the main outcomes of trauma patients with and without traumatic brain injury (TBI), hemorrhagic shock, and the combination of both using data from the Spanish trauma intensive care unit (ICU) registry (RETRAUCI). METHODS Patients admitted to the participating ICUs from March 2015 to May 2019 were included in the study. The main outcomes were analyzed according to the presence of TBI, hemorrhagic shock, and/or both. Comparison of groups with quantitative variables was performed using the Kruskal-Wallis test, and differences between groups with categorical variables were compared using the Chi-square test or Fisher's exact test as appropriate. A P value <.05 was considered significant. RESULTS Overall, 310 patients (3.98%) were presented with TBI and hemorrhagic shock. Patients with TBI and hemorrhagic shock received more red blood cell (RBC) concentrates, fresh frozen plasma (FFP), a higher ratio FFP/RBC, and had a higher incidence of trauma-induced coagulopathy (60%) (P < .001). These patients had higher mortality (P < .001). Intracranial hypertension was the leading cause of death (50.4%). CONCLUSIONS Concomitant TBI and hemorrhagic shock occur in nearly 4% of trauma ICU patients. These patients required a higher amount of RBC concentrates and FFP and had an increased mortality.
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Affiliation(s)
- Mario Chico-Fernández
- UCI de Trauma y Emergencias, Servicio de Medicina Intensiva, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Jesús A Barea-Mendoza
- UCI de Trauma y Emergencias, Servicio de Medicina Intensiva, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Jon Pérez-Bárcena
- Servei de Medicina Intensiva, Hospital Universitari Son Espases, Institut d'Investigació Sanitària Illes Balears (IdISBa), Palma, Spain
| | - Iker García-Sáez
- Servicio de Medicina Intensiva, Hospital Universitario de Donostia, Donostia, Spain
| | | | - Luis Marina
- Servicio de Medicina Intensiva, Hospital Virgen de la Salud, Toledo, Spain
| | | | - Luis Serviá-Goixart
- Servei de Medicina Intensiva, Hospital Universitari Arnau de Vilanova, Universitat de Lleida, IRBLleida, Lleida, Spain
| | | | - Juan A Llompart-Pou
- Servei de Medicina Intensiva, Hospital Universitari Son Espases, Institut d'Investigació Sanitària Illes Balears (IdISBa), Palma, Spain
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Wiórek A, Jaworski T, Krzych ŁJ. Hyperosmolar Treatment for Patients at Risk for Increased Intracranial Pressure: A Single-Center Cohort Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E4573. [PMID: 32630399 PMCID: PMC7345768 DOI: 10.3390/ijerph17124573] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 06/16/2020] [Accepted: 06/23/2020] [Indexed: 12/16/2022]
Abstract
Treatment with osmoactive agents such as mannitol or hypertonic saline (HTS) solutions is widely used to manage or prevent the increase of intracranial pressure (ICP) in central nervous system (CNS) disorders. We sought to evaluate the variability and mean plasma concentrations of the water and electrolyte balance parameters in critically ill patients treated with osmotic therapy and their influence on mortality. This cohort study covered patients hospitalized in an intensive care unit (ICU) from January 2017 to June 2019 with presumed increased ICP or considered to be at risk of it, treated with 15% mannitol (G1, n = 27), a combination of 15% mannitol and 10% hypertonic saline (HTS) (G2, n = 33) or 10% HTS only (G3, n = 13). Coefficients of variation (Cv) and arithmetic means (mean) were calculated for the parameters reflecting the water and electrolyte balance, i.e., sodium (NaCv/NaMean), chloride (ClCv/ClMean) and osmolality (mOsmCv/mOsmMean). In-hospital mortality was also analyzed. The study group comprised 73 individuals (36 men, 49%). Mortality was 67% (n = 49). Median NaCv (G1: p = 0.002, G3: p = 0.03), ClCv (G1: p = 0.02, G3: p = 0.04) and mOsmCv (G1: p = 0.001, G3: p = 0.02) were higher in deceased patients. NaMean (p = 0.004), ClMean (p = 0.04), mOsmMean (p = 0.003) were higher in deceased patients in G3. In G1: NaCv (AUC = 0.929, p < 0.0001), ClCv (AUC = 0.817, p = 0.0005), mOsmCv (AUC = 0.937, p < 0.0001) and in G3: NaMean (AUC = 0.976, p < 0.001), mOsmCv (AUC = 0.881, p = 0.002), mOsmMean (AUC = 1.00, p < 0.001) were the best predictors of mortality. The overall mortality prediction for combined G1+G2+G3 was very good, with AUC = 0.886 (p = 0.0002). The mortality of critically ill patients treated with osmotic agents is high. Electrolyte disequilibrium is the independent predictor of mortality regardless of the treatment method used. Variations of plasma sodium, chloride and osmolality are the most deleterious factors regardless of the absolute values of these parameters.
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Affiliation(s)
- Agnieszka Wiórek
- Department of Anesthesiology and Intensive Care, Faculty of Medical Sciences in Katowice, Medical University of Silesia, 14 Medyków Street, 40–752 Katowice, Poland;
| | | | - Łukasz J. Krzych
- Department of Anesthesiology and Intensive Care, Faculty of Medical Sciences in Katowice, Medical University of Silesia, 14 Medyków Street, 40–752 Katowice, Poland;
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Chen X, Chai Y, Wang SB, Wang JC, Yue SY, Jiang RC, Zhang JN. Risk factors for corticosteroid insufficiency during the sub-acute phase of acute traumatic brain injury. Neural Regen Res 2020; 15:1259-1265. [PMID: 31960811 PMCID: PMC7047797 DOI: 10.4103/1673-5374.272611] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Hypothalamic-pituitary-adrenal axis dysfunction may lead to the occurrence of critical illness-related corticosteroid insufficiency. Critical illness-related corticosteroid insufficiency can easily occur after traumatic brain injury, but few studies have examined this occurrence. A multicenter, prospective, cohort study was performed to evaluate the function of the hypothalamic-pituitary-adrenal axis and the incidence of critical illness-related corticosteroid insufficiency during the sub-acute phase of traumatic brain injury. One hundred and forty patients with acute traumatic brain injury were enrolled from the neurosurgical departments of three tertiary-level hospitals in China, and the critical illness-related corticosteroid insufficiency incidence, critical-illness-related corticosteroid insufficiency-related risk factors, complications, and 28-day mortality among these patients was recorded. Critical illness-related corticosteroid insufficiency was diagnosed in patients with plasma total cortisol levels less than 10 μg/dL (275.9 nM) on post-injury day 4 or when serum cortisol was insufficiently suppressed (less than 50%) during a dexamethasone suppression test on post-injury day 5. The results demonstrated that critical illness-related corticosteroid insufficiency occurred during the sub-acute phase of traumatic brain injury in 5.6% of patients with mild injury, 22.5% of patients with moderate injury, and 52.2% of patients with severe injury. Traumatic brain injury-induced critical illness-related corticosteroid insufficiency was strongly correlated to injury severity during the sub-acute stage of traumatic brain injury. Traumatic brain injury patients with critical illness-related corticosteroid insufficiency frequently presented with hemorrhagic cerebral contusions, diffuse axonal injury, brain herniation, and hypotension. Differences in the incidence of hospital-acquired pneumonia, gastrointestinal bleeding, and 28-day mortality were observed between patients with and without critical illness-related corticosteroid insufficiency during the sub-acute phase of traumatic brain injury. Hypotension, brain-injury severity, and the types of traumatic brain injury were independent risk factors for traumatic brain injury-induced critical illness-related corticosteroid insufficiency. These findings indicate that critical illness-related corticosteroid insufficiency is common during the sub-acute phase of traumatic brain injury and is strongly associated with poor prognosis. The dexamethasone suppression test is a practical assay for the evaluation of hypothalamic-pituitary-adrenal axis function and for the diagnosis of critical illness-related corticosteroid insufficiency in patients with traumatic brain injury, especially those with hypotension, hemorrhagic cerebral contusions, diffuse axonal injury, and brain herniation. Sub-acute infection of acute traumatic brain injury may be an important factor associated with the occurrence and development of critical illness-related corticosteroid insufficiency. This study protocol was approved by the Ethics Committee of General Hospital of Tianjin Medical University, China in December 2011 (approval No. 201189).
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Affiliation(s)
- Xin Chen
- Department of Neurosurgery, General Hospital of Tianjin Medical University, Tianjin, China
| | - Yan Chai
- Tianjin Neurological Institute; Key Laboratory of Post-trauma Neuro-repair and Regeneration in Central Nervous System, Ministry of Education; Tianjin Key Laboratory of Injuries, Variations and Regeneration of Nervous System, Tianjin, China
| | - Shao-Bo Wang
- Department of Neurosurgery, Ordos Central Hospital, Ordos, Inner Mongolia Autonomous Region, China
| | - Jia-Chong Wang
- Department of Neurosurgery, Affiliated Haikou Hospital of Xiangya Medical College, Central South University, Changsha, Hunan Province, China
| | - Shu-Yuan Yue
- Department of Neurosurgery, General Hospital of Tianjin Medical University, Tianjin, China
| | - Rong-Cai Jiang
- Department of Neurosurgery, General Hospital of Tianjin Medical University, Tianjin, China
| | - Jian-Ning Zhang
- Tianjin Neurological Institute; Key Laboratory of Post-trauma Neuro-repair and Regeneration in Central Nervous System, Ministry of Education; Tianjin Key Laboratory of Injuries, Variations and Regeneration of Nervous System, Tianjin, China
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Teuben M, Spijkerman R, Blokhuis T, Pfeifer R, Teuber H, Pape HC, Leenen L. Nonoperative management of splenic injury in closely monitored patients with reduced consciousness is safe and feasible. Scand J Trauma Resusc Emerg Med 2019; 27:108. [PMID: 31805978 PMCID: PMC6896516 DOI: 10.1186/s13049-019-0668-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Accepted: 09/13/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Treatment of blunt splenic injury has changed over the past decades. Nonoperative management (NOM) is the treatment of choice. Adequate patient selection is a prerequisite for successful NOM. Impaired mental status is considered as a relative contra indication for NOM. However, the impact of altered consciousness in well-equipped trauma institutes is unclear. We hypothesized that impaired mental status does not affect outcome in patients with splenic trauma. METHODS Our prospectively composed trauma database was used and adult patients with blunt splenic injury were included during a 14-year time period. Treatment guidelines remained unaltered over time. Patients were grouped based on the presence (Group GCS: < 14) or absence (Group GCS: 14-15) of impaired mental status. Outcome was compared. RESULTS A total of 161 patients were included, of whom 82 were selected for NOM. 36% of patients had a GCS-score < 14 (N = 20). The median GCS-score in patients with reduced consciousness was 9 (range 6-12). Groups were comparable except for significantly higher injury severity scores in the impaired mental status group (19 vs. 17, p = 0.007). Length of stay (28 vs. 9 days, p < 0.001) and ICU-stay (8 vs. 0 days, p = 0.005) were longer in patients with decreased GCS-scores. Failure of NOM, total splenectomy rates, complications and mortality did not differ between both study groups. CONCLUSION This study shows that NOM for blunt splenic trauma is a viable treatment modality in well-equipped institutions, regardless of the patients mental status. However, the presence of neurologic impairment is associated with prolonged ICU-stay and hospitalization. We recommend, in institutions with adequate monitoring facilities, to attempt nonoperative management for blunt splenic injury, in all hemodynamically stable patients without hollow organ injuries, also in the case of reduced consciousness.
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Affiliation(s)
- Michel Teuben
- Department of Trauma, University Medical Centre Utrecht, Heidelberglaan 100, 3584, CX, Utrecht, Suite G04.232, The Netherlands. .,Department of Traumatology, University Hospital Zurich, Zurich, Switzerland.
| | - Roy Spijkerman
- Department of Trauma, University Medical Centre Utrecht, Heidelberglaan 100, 3584, CX, Utrecht, Suite G04.232, The Netherlands
| | - Taco Blokhuis
- Department of Trauma, University Medical Centre Utrecht, Heidelberglaan 100, 3584, CX, Utrecht, Suite G04.232, The Netherlands
| | - Roman Pfeifer
- Department of Traumatology, University Hospital Zurich, Zurich, Switzerland
| | - Henrik Teuber
- Department of Traumatology, University Hospital Zurich, Zurich, Switzerland
| | | | - Luke Leenen
- Department of Trauma, University Medical Centre Utrecht, Heidelberglaan 100, 3584, CX, Utrecht, Suite G04.232, The Netherlands
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