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Lamanna JJ, Gutierrez J, Alawieh A, Funk C, Rindler RS, Ahmad F, Howard BM, Gupta SK, Gimbel DA, Smith RN, Pradilla G, Grossberg JA. Association of Cerebrovascular Injury and Secondary Vascular Insult With Poor Outcomes After Gunshot Wound to the Head in a Large Civilian Population. Neurosurgery 2024; 94:240-250. [PMID: 37796002 DOI: 10.1227/neu.0000000000002700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 08/02/2023] [Indexed: 10/06/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Cerebrovascular injury (CVI) after civilian gunshot wound to the head (GSWH) likely contributes to poor outcomes, but little supporting evidence exists. The purpose of this study was to determine whether intracranial CVI from GSWH and secondary vascular insult (stroke or rehemorrhage) were associated with poor outcomes in a large civilian population. METHODS This was a single-institution, retrospective cohort study on patients admitted between January 2014 and July 2022 at a large, metropolitan, level-1 trauma center. Multivariate regression models and propensity score matching were used. RESULTS A total of 512 civilian patients presented with GSWH, and a cohort of 172 (33.5%) met inclusion criteria, with 143 (83.1%) males and a mean (SD) age of 34.3 (±14.2) years. The incidence of intracranial CVI was 50.6% (87/172 patients), and that of secondary vascular insult was 32.2% (28/172 patients). Bifrontal trajectories (adjusted odds ratio [aOR] 13.11; 95% CI 2.45-70.25; P = .003) and the number of lobes traversed by the projectile (aOR 3.18; CI 1.77-5.71; P < .001) were associated with increased odds of resultant CVI. Patients with CVI suffered higher rate of mortality (34% vs 20%; odds ratio [OR] 2.1; CI 0.78-5.85; P = .015) and were less likely to achieve a good functional outcome with a Glasgow Outcome Score of 4-5 (34% vs 68%; OR 0.24; CI 0.1-0.6; P = .004) at follow-up. Furthermore, patients with CVI and resultant secondary vascular insult had even worse functional outcomes (Glasgow Outcome Score 4-5, 16.7% vs 39.0%; aOR 0.012; CI 0.001-0.169, P = .001). CONCLUSION Intracranial CVI from GSWH and associated secondary vascular insult are associated with poor outcomes. Given the high prevalence and potentially reversible nature of these secondary injuries, early screening with vascular imaging and treatment of underlying CVI may prove to be critical to improve outcomes by reducing stroke and rehemorrhage incidence.
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Affiliation(s)
- Jason J Lamanna
- Department of Neurosurgery, Emory University School of Medicine, Atlanta , Georgia , USA
| | - Juanmarco Gutierrez
- Department of Neurosurgery, Emory University School of Medicine, Atlanta , Georgia , USA
| | - Ali Alawieh
- Department of Neurosurgery, Emory University School of Medicine, Atlanta , Georgia , USA
| | - Chadd Funk
- Department of Neurosurgery, Emory University School of Medicine, Atlanta , Georgia , USA
| | - Rima S Rindler
- Department of Neurosurgery, Emory University School of Medicine, Atlanta , Georgia , USA
- Sierra Neurosurgery Group, Reno , Nevada , USA
| | - Faiz Ahmad
- Department of Neurosurgery, Emory University School of Medicine, Atlanta , Georgia , USA
| | - Brian M Howard
- Department of Neurosurgery, Emory University School of Medicine, Atlanta , Georgia , USA
| | - Sanjay K Gupta
- Department of Neurosurgery, Emory University School of Medicine, Atlanta , Georgia , USA
| | - David A Gimbel
- Department of Neurosurgery, Emory University School of Medicine, Atlanta , Georgia , USA
| | - Randi N Smith
- Department of Surgery, Emory University School of Medicine, Atlanta , Georgia , USA
| | - Gustavo Pradilla
- Department of Neurosurgery, Emory University School of Medicine, Atlanta , Georgia , USA
| | - Jonathan A Grossberg
- Department of Neurosurgery, Emory University School of Medicine, Atlanta , Georgia , USA
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Zakrison TL, Essig R, Polcari A, McKinley W, Arnold D, Beyene R, Wilson K, Rogers S Jr, Matthews JB, Millis JM, Angelos P, O'Connor M, Mansour A, Goldenberg F, Spiegel T, Horowitz P, Das P, Slidell M, Chokshi N, Okeke I, Barth R, Wilkins HE 3rd, Kass-Hout T, Lazaridis C. Review Paper on Penetrating Brain Injury: Ethical Quandaries in the Trauma Bay and Beyond. Ann Surg 2023; 277:66-72. [PMID: 35997268 DOI: 10.1097/SLA.0000000000005608] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The aim of this review was to review the ethical and multidisciplinary clinical challenges facing trauma surgeons when resuscitating patients presenting with penetrating brain injury (PBI) and multicavitary trauma. BACKGROUND While there is a significant gap in the literature on managing PBI in patients presenting with multisystem trauma, recent data demonstrate that resuscitation and prognostic features for such patients remains poorly described, with trauma guidelines out of date in this field. METHODS We reviewed a combination of recent multidisciplinary evidence-informed guidelines for PBI and coupled this with expert opinion from trauma, neurosurgery, neurocritical care, pediatric and transplant surgery, surgical ethics and importantly our community partners. RESULTS Traditional prognostic signs utilized in traumatic brain injury may not be applicable to PBI with a multidisciplinary team approach suggested on a case-by-case basis. Even with no role for neurosurgical intervention, neurocritical care, and neurointerventional support may be warranted, in parallel to multicavitary operative intervention. Special considerations should be afforded for pediatric PBI. Ethical considerations center on providing the patient with the best chance of survival. Consideration of organ donation should be considered as part of the continuum of patient, proxy and family-centric support and care. Community input is crucial in guiding decision making or protocol establishment on an institutional level. CONCLUSIONS Support of the patient after multicavitary PBI can be complex and is best addressed in a multidisciplinary fashion with extensive community involvement.
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Yousefi O, Azami P, Borazjani R, Niakan A, Yadollahi M, Khalili H. Civilian penetrating traumatic brain injury: A 5-year single-center experience. Surg Neurol Int 2023; 14:28. [PMID: 36895251 PMCID: PMC9990774 DOI: 10.25259/sni_1160_2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 01/10/2023] [Indexed: 01/28/2023] Open
Abstract
Background The aim of this study was to report the demographics and clinical features of patients with penetrating traumatic brain injury (PTBI) during the past 5 years in Rajaee Hospital, a tertiary referral trauma center in Shiraz, southern Iran. Methods We conducted a 5-year retrospective evaluation of all patients diagnosed with PTBI who were referred to Rajaee Hospital. We retrieved the following items from the hospital's database and PACS system: patients' demographics, on-admission Glasgow Coma Scale (GCS), presence of trauma to other organs, duration of the hospital and ICU stay, the neurosurgical interventions, any necessity of tracheostomy, duration of ventilator dependency, the entrance point of the trauma in the skull, type of assault, length of trajectory in the brain parenchyma, the number of remaining objects in the brain, the occurrence of any hemorrhagic phenomenon, the cross of the bullet from the midline or coronal suture, and the presence of the pneumocephalus. Results A total of 59 patients with a mean age of 28.75 ± 9.40 had PTBI over the 5 years. The mortality rate was 8.5%. Stab wounds, shotguns, gunshots, and airguns were the cause of injury in 33 (56%), 14 (23.7%), 10 (17%), and 2 (3.4%) patients, respectively. The median initial GCS of patients was 15 (3-15). Intracranial hemorrhage was observed in 33 cases, subdural hematoma in 18 cases, intraventricular hemorrhage in eight cases, and subarachnoid hemorrhage in four cases. The mean duration of hospitalization was 10.05 ± 10.75 (ranging from 1 to 62 days). Furthermore, 43 patients experienced ICU admission with mean days of 6.5 ± 5.62 (1-23). The temporal and frontal regions were the most common entrance points, in 23 and 19 patients, respectively. Conclusion The incidence of PTBI is relatively low in our center, possibly due to the prohibition of possession or using warm weapons in Iran. Further, multicenter studies with larger sample sizes are needed to determine prognostic factors associated with worse clinical outcomes after PTBI.
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Affiliation(s)
- Omid Yousefi
- Trauma Research Center, Shahid Rajaee (Emtiaz) Trauma Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Pouria Azami
- Trauma Research Center, Shahid Rajaee (Emtiaz) Trauma Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Roham Borazjani
- Trauma Research Center, Shahid Rajaee (Emtiaz) Trauma Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Amin Niakan
- Trauma Research Center, Shahid Rajaee (Emtiaz) Trauma Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mahnaz Yadollahi
- Trauma Research Center, Shahid Rajaee (Emtiaz) Trauma Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hosseinali Khalili
- Trauma Research Center, Shahid Rajaee (Emtiaz) Trauma Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
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Loggini A, Kass-Hout T, Awad IA, El Ammar F, Kramer CL, Goldenberg FD, Lazaridis C, Mansour A. Case Report: Management of Traumatic Carotid-Cavernous Fistulas in the Acute Setting of Penetrating Brain Injury. Front Neurol 2022; 12:715955. [PMID: 35222224 PMCID: PMC8879509 DOI: 10.3389/fneur.2021.715955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 11/22/2021] [Indexed: 12/02/2022] Open
Abstract
Traumatic carotid-cavernous fistulas (tCCFs) after penetrating brain injury (PBI) have been uncommonly described in the literature with little guidance on optimal treatment. In this case series, we present two patients with PBI secondary to gunshot wounds to the head who acutely developed tCCFs, and we review the lead-up to diagnosis in addition to the treatment of this condition. We highlight the importance of early cerebrovascular imaging as the clinical manifestations may be limited by poor neurological status and possibly concomitant injury. Definitive treatment should be attempted as soon as possible with embolization of the fistula, flow diversion via stenting of the fistula site, and, finally, vessel sacrifice as possible therapeutic options.
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Affiliation(s)
- Andrea Loggini
- Neurosciences Intensive Care Unit, Department of Neurology, University of Chicago Medicine and Biological Sciences, Chicago, IL, United States
| | - Tareq Kass-Hout
- Neurosciences Intensive Care Unit, Department of Neurology, University of Chicago Medicine and Biological Sciences, Chicago, IL, United States
- Section of Neurosurgery, Department of Surgery, University of Chicago Medicine and Biological Sciences, Chicago, IL, United States
| | - Issam A. Awad
- Neurosciences Intensive Care Unit, Department of Neurology, University of Chicago Medicine and Biological Sciences, Chicago, IL, United States
- Section of Neurosurgery, Department of Surgery, University of Chicago Medicine and Biological Sciences, Chicago, IL, United States
| | - Faten El Ammar
- Neurosciences Intensive Care Unit, Department of Neurology, University of Chicago Medicine and Biological Sciences, Chicago, IL, United States
| | - Christopher L. Kramer
- Neurosciences Intensive Care Unit, Department of Neurology, University of Chicago Medicine and Biological Sciences, Chicago, IL, United States
- Section of Neurosurgery, Department of Surgery, University of Chicago Medicine and Biological Sciences, Chicago, IL, United States
| | - Fernando D. Goldenberg
- Neurosciences Intensive Care Unit, Department of Neurology, University of Chicago Medicine and Biological Sciences, Chicago, IL, United States
- Section of Neurosurgery, Department of Surgery, University of Chicago Medicine and Biological Sciences, Chicago, IL, United States
| | - Christos Lazaridis
- Neurosciences Intensive Care Unit, Department of Neurology, University of Chicago Medicine and Biological Sciences, Chicago, IL, United States
- Section of Neurosurgery, Department of Surgery, University of Chicago Medicine and Biological Sciences, Chicago, IL, United States
| | - Ali Mansour
- Neurosciences Intensive Care Unit, Department of Neurology, University of Chicago Medicine and Biological Sciences, Chicago, IL, United States
- Section of Neurosurgery, Department of Surgery, University of Chicago Medicine and Biological Sciences, Chicago, IL, United States
- *Correspondence: Ali Mansour
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Tangonan R, Alvarado-Dyer R, Loggini A, Ammar FE, Kumbhani R, Lazaridis C, Kramer C, Goldenberg FD, Mansour A. Frequency, Risk Factors, and Outcomes of Unplanned Readmission to the Neurological Intensive Care Unit after Spontaneous Intracerebral Hemorrhage. Neurocrit Care 2022. [PMID: 35072926 DOI: 10.1007/s12028-021-01415-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 11/30/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Unplanned readmission to the neurological intensive care unit (ICU) is an underinvestigated topic in patients admitted after spontaneous intracerebral hemorrhage (ICH). The purpose of this study is to investigate the frequency, clinical risk factors, and outcome of bounce back to the neurological ICU in a cohort of patients admitted after ICH. METHODS This is a retrospective observational study inspecting bounce back to the neurological ICU in patients admitted with spontaneous ICH over an 8-year period. For each patient, demographics, medical history, clinical presentation, length of ICU stay, unplanned readmission to neurological ICU, cause of readmission, and mortality were reviewed. Bounce back to the neurological ICU was defined as an unplanned readmission to the neurological ICU from a general floor service during the same hospitalization. A multivariable analysis was used to define independent variables associated with bounce back to the neurological ICU as well as association between bounce back to the neurological ICU and mortality. The significance level was set at p < 0.05. RESULTS A total of 221 patients were included. Among those, 20 (9%) had a bounce back to the neurological ICU. Respiratory complications (n = 11) was the most common reason for bounce back to the neurological ICU, followed by neurological (n = 5) and cardiological (n = 4) complications. In a multivariable logistic regression, location of hemorrhage in the basal ganglia (odds ratio [OR]: 3.0, 95% confidence interval [CI]: 1.0-8.9, p = 0.03) and dysphagia at the time of transfer (OR: 3.9, 95% CI: 1.0-15.4, p = 0.04) were significantly associated with bounce back to the neurological ICU. After we controlled for ICH score, readmission to the ICU was also independently associated with higher mortality (OR: 14.1, 95% CI: 2.8-71.7, p < 0.01). CONCLUSIONS Bounce back to the neurological ICU is not an infrequent complication in patients with spontaneous ICH and is associated with higher hospital length of stay and mortality. We identified relevant and potentially modifiable risk factors associated with bounce back to the neurological ICU. Future prospective studies are necessary to develop patient-centered strategies that may improve transition from the neurological ICU to the general floor.
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Lazaridis C, Mansour A, Alvarado-Dyer R, Tangonan R, Loggini A, Kramer C, Goldenberg FD. Civilian Firearm-Inflicted Brain Injury: Coagulopathy, Vascular Injuries, and Triage. Curr Neurol Neurosci Rep 2021; 21:47. [PMID: 34244864 DOI: 10.1007/s11910-021-01131-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/16/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE OF REVIEW Civilian firearm-inflicted penetrating brain injury (PBI) carries high morbidity and mortality. Concurrently, the evidence base guiding management decisions remains limited. Faced with large volume of PBI patients, we have made observations in relation to coagulopathy and cerebrovascular injuries. We here review this literature in addition to the question about early prognostication as it may inform neurosurgical decision-making. RECENT FINDINGS The triad of coagulopathy, low motor score, and radiographic compression of basal cisterns comprises a phenotype of injury with exceedingly high mortality. PBI leads to high rates of cerebral arterial and venous injuries, and projectile trajectory is emerging as an independent predictor of outcome. The combination of coagulopathy with cerebrovascular injury creates a specific endophenotype. The nature and role of coagulopathy remain to be deciphered, and consideration to the use of tranexamic acid should be given. Prospective controlled trials are needed to create clinical evidence free of patient selection bias.
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Takahashi CE, Virmani D, Chung DY, Ong C, Cervantes-Arslanian AM. Blunt and Penetrating Severe Traumatic Brain Injury. Neurol Clin 2021; 39:443-469. [PMID: 33896528 DOI: 10.1016/j.ncl.2021.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Abstract
Severe traumatic brain injury is a common problem. Current practices focus on the importance of early resuscitation, transfer to high-volume centers, and provider expertise across multiple specialties. In the emergency department, patients should receive urgent intracranial imaging and consideration for tranexamic acid. Close observation in the intensive care unit environment helps identify problems, such as seizure, intracranial pressure crisis, and injury progression. In addition to traditional neurologic examination, patients benefit from use of intracranial monitors. Monitors gather physiologic data on intracranial and cerebral perfusion pressures to help guide therapy. Brain tissue oxygenation monitoring and cerebromicrodialysis show promise in studies.
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Affiliation(s)
- Courtney E Takahashi
- Department of Neurology, Boston Medical Center, 72 East Concord Street, Collamore, C-3, Boston, MA 02118, USA.
| | - Deepti Virmani
- Department of Neurology, Boston University School of Medicine and Boston Medical Center, 72 East Concord Street, Collamore, C-3, Boston, MA 02118, USA
| | - David Y Chung
- Department of Neurology, Boston University School of Medicine and Boston Medical Center, 72 East Concord Street, Collamore, C-3, Boston, MA 02118, USA; Division of Neurocritical Care, Department of Neurology, Harvard Medical School, Massachusetts General Hospital, Boston, MA, USA; Neurovascular Research Unit, Department of Radiology, Harvard Medical School, Massachusetts General Hospital, Boston, MA, USA
| | - Charlene Ong
- Department of Neurology, Boston University School of Medicine and Boston Medical Center, 72 East Concord Street, Collamore, C-3, Boston, MA 02118, USA
| | - Anna M Cervantes-Arslanian
- Boston University School of Medicine and Boston Medical Center, 72 East Concord Street, Collamore, C-3, Boston, MA 02118, USA
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Loggini A, Mansour A, El Ammar F, Lazaridis C, Kramer CL, Bulwa Z, Saleh Velez F, McCoy C, Goldenberg FD. Early Determinants of Neurocritical Care Unit Length of Stay in Patients with Spontaneous Intracerebral Hemorrhage. Neurocrit Care 2021; 34:485-91. [PMID: 32651738 DOI: 10.1007/s12028-020-01046-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND The present study considers patients with spontaneous intracerebral hemorrhage (ICH) admitted to the neurocritical care unit (NCCU) through the Emergency Department (ED). It aims to identify patient-specific clinical variables that can be assessed on presentation and that are associated with prolonged NCCU length of stay (LOS). METHODS A cross-sectional, single-center, retrospective analysis of ICH patients directly admitted from the ED to the NCCU over an 8-year period was performed. Patients' demographics, clinical exam characteristics, serum laboratory values, intubation status, and neurosurgical procedures at presentation were recorded. Head computed tomography scans obtained on presentation were reviewed. LOS was calculated based on the number of midnights spent in the NCCU. Prolonged LOS was determined using a change point analysis, adopting the method of Taylor which utilizes CUMSUM charts and bootstrap analysis. A decision tree model was trained and validated to identify reliable variables associated with prolonged LOS. RESULTS Two hundred and five patients with ICH were analyzed. Prolonged LOS was calculated to be a stay that exceeds 8 days; 68 patients (33%) had a prolonged LOS in NCCU. Median LOS did not differ between survivors and patients who died in hospital. Clinical variables explored through the decision tree model were intubation status, neurosurgical intervention (EVD, decompression or evacuation within 24 h from presentation), and components of the ICH score: age, GCS, hematoma volume, the presence of intraventricular hemorrhage (IVH), and infratentorial location. The model accuracy was 0.8 and AUC was 0.83 (95% CI 0.78-0.89). CONCLUSION We propose an ICH-LOS model based on neurosurgical intervention, intubation status and GCS at presentation to predict prolonged LOS in the NCCU in patients with ICH. This simple clinical tool, if prospectively validated, could help with medical planning, contribute to patient care-directed conversations, assist in optimizing hospital resource utilization, and, more importantly, motivating patient-specific interventions aimed at optimizing outcomes and decreasing LOS.
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