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Puffer RC, Yue JK, Mesley M, Billigen JB, Sharpless J, Fetzick AL, Puccio A, Diaz-Arrastia R, Okonkwo DO. Long-term outcome in traumatic brain injury patients with midline shift: a secondary analysis of the Phase 3 COBRIT clinical trial. J Neurosurg 2019; 131:596-603. [PMID: 30074459 DOI: 10.3171/2018.2.jns173138] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Accepted: 02/16/2018] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Following traumatic brain injury (TBI), midline shift of the brain at the level of the septum pellucidum is often caused by unilateral space-occupying lesions and is associated with increased intracranial pressure and worsened morbidity and mortality. While outcome has been studied in this population, the recovery trajectory has not been reported in a large cohort of patients with TBI. The authors sought to utilize the Citicoline Brain Injury Treatment (COBRIT) trial to analyze patient recovery over time depending on degree of midline shift at presentation. METHODS Patient data from the COBRIT trial were stratified into 4 groups of midline shift, and outcome measures were analyzed at 30, 90, and 180 days postinjury. A recovery trajectory analysis was performed identifying patients with outcome measures at all 3 time points to analyze the degree of recovery based on midline shift at presentation. RESULTS There were 892, 1169, and 895 patients with adequate outcome data at 30, 90, and 180 days, respectively. Rates of favorable outcome (Glasgow Outcome Scale-Extended [GOS-E] scores 4-8) at 6 months postinjury were 87% for patients with no midline shift, 79% for patients with 1-5 mm of shift, 64% for patients with 6-10 mm of shift, and 47% for patients with > 10 mm of shift. The mean improvement from unfavorable outcome (GOS-E scores 2 and 3) to favorable outcome (GOS-E scores 4-8) from 1 month to 6 months in all groups was 20% (range 4%-29%). The mean GOS-E score for patients in the 6- to 10-mm group crossed from unfavorable outcome (GOS-E scores 2 and 3) into favorable outcome (GOS-E scores 4-8) at 90 days, and the mean GOS-E of patients in the > 10-mm group nearly reached the threshold of favorable outcome by 180 days postinjury. CONCLUSIONS In this secondary analysis of the Phase 3 COBRIT trial, TBI patients with less than 10 mm of midline shift on admission head CT had significantly improved functional outcomes through 180 days after injury compared with those with greater than 10 mm of midline shift. Of note, nearly 50% of patients with > 10 mm of midline shift achieved a favorable outcome (GOS-E score 4-8) by 6 months postinjury.
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Affiliation(s)
- Ross C Puffer
- 1Department of Neurosurgery, Mayo Clinic, Rochester, Minnesota
| | - John K Yue
- 2Department of Neurosurgery, UPMC, Pittsburgh; and
| | | | | | | | | | - Ava Puccio
- 2Department of Neurosurgery, UPMC, Pittsburgh; and
| | - Ramon Diaz-Arrastia
- 3Department of Neurosurgery, University of Pennsylvania, Philadelphia, Pennsylvania
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Marincowitz C, Lecky FE, Townend W, Borakati A, Fabbri A, Sheldon TA. The Risk of Deterioration in GCS13-15 Patients with Traumatic Brain Injury Identified by Computed Tomography Imaging: A Systematic Review and Meta-Analysis. J Neurotrauma 2018; 35:703-718. [PMID: 29324173 PMCID: PMC5831640 DOI: 10.1089/neu.2017.5259] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
The optimal management of mild traumatic brain injury (TBI) patients with injuries identified by computed tomography (CT) brain scan is unclear. Some guidelines recommend hospital admission for an observation period of at least 24 h. Others argue that selected lower-risk patients can be discharged from the Emergency Department (ED). The objective of our review and meta-analysis was to estimate the risk of death, neurosurgical intervention, and clinical deterioration in mild TBI patients with injuries identified by CT brain scan, and assess which patient factors affect the risk of these outcomes. A systematic review and meta-analysis adhering to PRISMA standards of protocol and reporting were conducted. Study selection was performed by two independent reviewers. Meta-analysis using a random effects model was undertaken to estimate pooled risks for: clinical deterioration, neurosurgical intervention, and death. Meta-regression was used to explore between-study variation in outcome estimates using study population characteristics. Forty-nine primary studies and five reviews were identified that met the inclusion criteria. The estimated pooled risk for the outcomes of interest were: clinical deterioration 11.7% (95% confidence interval [CI]: 11.7%-15.8%), neurosurgical intervention 3.5% (95% CI: 2.2%-4.9%), and death 1.4% (95% CI: 0.8%-2.2%). Twenty-one studies presented within-study estimates of the effect of patient factors. Meta-regression of study characteristics and pooling of within-study estimates of risk factor effect found the following factors significantly affected the risk for adverse outcomes: age, initial Glasgow Coma Scale (GCS), type of injury, and anti-coagulation. The generalizability of many studies was limited due to population selection. Mild TBI patients with injuries identified by CT brain scan have a small but clinically important risk for serious adverse outcomes. This review has identified several prognostic factors; research is needed to derive and validate a usable clinical decision rule so that low-risk patients can be safely discharged from the ED.
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Affiliation(s)
- Carl Marincowitz
- Hull York Medical School, University of Hull, Hull, United Kingdom
| | - Fiona E. Lecky
- School of Health and Related Research, University of Sheffield, Sheffield, United Kingdom
| | - William Townend
- Emergency Department, Hull and East Yorkshire NHS Trust, Hull, United Kingdom
| | - Aditya Borakati
- Hull York Medical School, University of Hull, Hull, United Kingdom
| | - Andrea Fabbri
- Emergency Unit, Presidio Ospedaliero Morgagni-Pierantoni, AUSL della Romagna, Forlì, Italy
| | - Trevor A. Sheldon
- Department of Health Sciences, University of York, Alcuin Research Resource Center, Heslington, York, United Kingdom
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Öğrenci A, Ekşi MŞ, Gün B, Koban O. Traumatic basal ganglia hematoma following closed head injuries in children. Childs Nerv Syst 2016; 32:1237-43. [PMID: 26994013 DOI: 10.1007/s00381-016-3060-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2015] [Accepted: 03/09/2016] [Indexed: 11/27/2022]
Abstract
PURPOSE High-velocity trauma with acceleration/deceleration forces turns into shear stress over lenticulostriate or anterior choroidal arteries that lead to basal ganglia hemorrhage. Traumatic basal ganglia hematoma has rarely been described in pediatric population. The aim of this study was to present our clinical series of pediatric patients with traumatic basal ganglia hematoma and to analyze the prognostic indicators of traumatic basal ganglia hematoma. METHODS In this retrospective case series, emergency admissions of pediatric patients with traumatic basal ganglia hematoma due to closed head injury were analyzed. Demographic, clinical, and radiographical data of the patients were retrieved from patients' charts and picture archiving and communication system. RESULTS There were four children with traumatic basal ganglia hematoma (TBGH). All patients were male. Median age was 8 years (range = 7-16 years). Road accident (three) and fall (one) were the causes of the traumas. Basal ganglia hematoma was present on the right side in one patient and on the left side in three patients. Hematoma volumes ranged from 0.9 to 8.94 ml. All patients were treated conservatively. One patient recovered fully; two patients were moderately disabled at their last clinical follow-ups. The last patient with diffuse subarachnoidal hemorrhage and edema died despite all interventions. CONCLUSIONS Traumatic basal ganglia hematomas are unique and different from other kind of intracerebral hematomas. The eloquent nature of basal ganglia makes it more vulnerable to head trauma. Mechanism of injury, energy and velocity of injury are the most important prognostic criteria. Post-traumatic phase of injury should be carefully observed in patients with TBGH, especially when mechanism and velocity of injury are severe and high.
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Affiliation(s)
- Ahmet Öğrenci
- Department of Neurosurgery, Batman State Hospital, Batman, Turkey
| | - Murat Şakir Ekşi
- Department of Orthopedic Surgery, Spine Center, University of California at San Francisco, San Francisco, CA, USA. .,University of California at San Francisco, Medical Center, 500 Parnassus Avenue MU320 West, San Francisco, CA, 94143-0728, USA.
| | | | - Orkun Koban
- Department of Neurosurgery, Kurtköy Ersoy Hospital, Istanbul, Turkey
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Kowalski RG, Buitrago MM, Duckworth J, Chonka ZD, Puttgen HA, Stevens RD, Geocadin RG. Neuroanatomical predictors of awakening in acutely comatose patients. Ann Neurol 2015; 77:804-16. [PMID: 25628166 DOI: 10.1002/ana.24381] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2014] [Revised: 01/14/2015] [Accepted: 01/21/2015] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Lateral brain displacement has been associated with loss of consciousness and poor outcome in a range of acute neurologic disorders. We studied the association between lateral brain displacement and awakening from acute coma. METHODS This prospective observational study included all new onset coma patients admitted to the Neurosciences Critical Care Unit (NCCU) over 12 consecutive months. Head computed tomography (CT) scans were analyzed independently at coma onset, after awakening, and at follow-up. Primary outcome measure was awakening, defined as the ability to follow commands before hospital discharge. Secondary outcome measures were discharge Glasgow Coma Scale (GCS), modified Rankin Scale, Glasgow Outcome Scale, and hospital and NCCU lengths of stay. RESULTS Of the 85 patients studied, the mean age was 58 ± 16 years, 51% were female, and 78% had cerebrovascular etiology of coma. Fifty-one percent of patients had midline shift on head CT at coma onset and 43 (51%) patients awakened. In a multivariate analysis, independent predictors of awakening were younger age (odds ratio [OR] = 1.039, 95% confidence interval [CI] = 1.002-1.079, p = 0.040), higher GCS score at coma onset (OR = 1.455, 95% CI = 1.157-1.831, p = 0.001), nontraumatic coma etiology (OR = 4.464, 95% CI = 1.011-19.608, p = 0.048), lesser pineal shift on follow-up CT (OR = 1.316, 95% CI = 1.073-1.615, p = 0.009), and reduction or no increase in pineal shift on follow-up CT (OR = 11.628, 95% CI = 2.207-62.500, p = 0.004). INTERPRETATION Reversal and/or limitation of lateral brain displacement are associated with acute awakening in comatose patients. These findings suggest objective parameters to guide prognosis and treatment in patients with acute onset of coma.
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Affiliation(s)
- Robert G Kowalski
- Neurosciences Critical Care Division, Departments of Neurology, Neurosurgery, and Anesthesiology-Critical Care Medicine
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Abstract
OPINION STATEMENT Clinical presentation, neurologic condition, and imaging findings are the key components in establishing a treatment plan for acute SDH. Location and size of the SDH and presence of midline shift can rapidly be determined by computed tomography of the head. Immediate laboratory work up must include PT, PTT, INR, and platelet count. Presence of a coagulopathy or bleeding diathesis requires immediate reversal and treatment with the appropriate agent(s), in order to lessen the risk of hematoma expansion. Reversal protocols used are similar to those for intracerebral hemorrhage, with institutional variations. Immediate neurosurgical evaluation is sought in order to determine whether the SDH warrants surgical evacuation. Urgent or emergent surgical evacuation of a SDH is largely influenced by neurologic examination, imaging characteristics, and presence of mass effect or elevated intracranial pressure. Generally, evacuation of an acute SDH is recommended if the clot thickness exceeds 10 mm or the midline shift is greater than 5 mm, regardless of the neurologic condition. In patients with patients with an acute SDH with clot thickness <10 mm and midline shift <5 mm, specific considerations of neurologic findings and clinical circumstances will be of importance. In addition, consideration will be given as to whether an individual patient is likely to benefit from surgery. For an acute SDH, evacuation by craniotomy or craniectomy is preferred over burr holes based on available data. Postoperative care includes monitoring of resolution of pneumocephalus, mobilization and drain removal, and monitoring for signs of SDH reaccumulation. Medical considerations include seizure prophylaxis and management as well as management and resumption of antithrombotic and anticoagulant medication.
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Affiliation(s)
- Carter Gerard
- Department of Neurosurgery, Rush University Medical Center, 1725 West Harrison Street, POB, Chicago, IL, 60612, USA,
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Abstract
OBJECT Subdural hematoma (SDH) is a common diagnosis in neurosurgical and neurocritical practice. Comprehensive outcome data are lacking for nontraumatic SDH. The authors determined which factors are associated with in-hospital mortality in a large sample of patients with nontraumatic SDH. METHODS Using the Nationwide Inpatient Sample, the authors selected adults who had been hospitalized in the US between 2007 and 2009 and in whom a primary diagnosis of nontraumatic SDH (ICD-9-CM code 432.1) had been made. Demographics, comorbidities, surgical treatment, and discharge outcomes were identified. Univariate and multivariate analyses were performed to identify predictors of in-hospital mortality. RESULTS Among 14,093 patients with acute nontraumatic SDH, the mean age was 71.4 ± 14.8 (mean ± standard deviation). In addition, 22.2% of the patients were admitted during the weekend. Surgical evacuation was performed in 51.4% of the patients, and 11.8% of all patients died during hospitalization. In multivariate analyses, patient age (adjusted OR 1.02, 95% CI 1.012-1.022), congestive heart failure (adjusted OR 1.42, 95% CI 1.19-1.71), warfarin use (adjusted OR 1.41, 95% CI 1.17-1.70), coagulopathy (adjusted OR 2.14, 95% CI 1.75-2.61), mechanical ventilation (adjusted OR 16.85, 95% CI 14.29-19.86), and weekend admission (adjusted OR 1.19, 95% CI 1.02-1.38) were independent predictors of in-hospital mortality. Race (Hispanic: adjusted OR 0.65, 95% CI 0.51-0.83; black: adjusted OR 0.78, 95% CI 0.63-0.96), urban hospital location (adjusted OR 0.69, 95% CI 0.54-0.89), and surgical SDH evacuation (adjusted OR 0.52, 95% CI 0.45-0.60) were strong independent predictors for decreased mortality. CONCLUSIONS One in 9 patients with nontraumatic SDH dies during hospitalization. Among the several predictors of in-hospital mortality, the weekend effect and treatment with surgical evacuation are potentially modifiable factors. Further investigation may lead to improvements in management and outcomes.
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Affiliation(s)
- Katharina M Busl
- Department of Neurological Sciences, Section of Neurocritical Care, Rush University Medical Center; and
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Kauvar DS, Wade CE. The epidemiology and modern management of traumatic hemorrhage: US and international perspectives. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2005; 9 Suppl 5:S1-9. [PMID: 16221313 PMCID: PMC3226117 DOI: 10.1186/cc3779] [Citation(s) in RCA: 255] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Trauma is a worldwide problem, with severe and wide ranging consequences for individuals and society as a whole. Hemorrhage is a major contributor to the dilemma of traumatic injury and its care. In this article we describe the international epidemiology of traumatic injury, its causes and its consequences, and closely examine the role played by hemorrhage in producing traumatic morbidity and mortality. Emphasis is placed on defining situations in which traditional methods of hemorrhage control often fail. We then outline and discuss modern principles in the management of traumatic hemorrhage and explore developing changes in these areas. We conclude with a discussion of outcome measures for the injured patient within the context of the epidemiology of traumatic injury.
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Affiliation(s)
- David S Kauvar
- United States Army Institute of Surgical Research, Fort Sam Houston, Texas, USA.
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Atzema C, Mower WR, Hoffman JR, Holmes JF, Killian AJ, Oman JA, Shen AH, Greenwood SD. Defining “therapeutically inconsequential” head computed tomographic findings in patients with blunt head trauma. Ann Emerg Med 2004; 44:47-56. [PMID: 15226708 DOI: 10.1016/j.annemergmed.2004.02.032] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
STUDY OBJECTIVE Many injuries detected by computed tomographic (CT) imaging of blunt head trauma patients are considered "therapeutically inconsequential." We estimate the prevalence of these findings and determine how frequently affected patients had "important neurosurgical outcomes," defined as either a directed intervention or a poor Glasgow Outcome Scale score. METHODS We prospectively enrolled all blunt head trauma patients undergoing emergency head CT imaging at 18 centers participating in the National Emergency X-radiography Utilization Study II (NEXUS). From these cases, we identified all patients whose official CT reading met predefined criteria for "therapeutically inconsequential" injuries. We obtained detailed follow-up information on all such patients at 6 sites, including the need for neurosurgical intervention and Glasgow Outcome Scale scores. Among patients having "important neurosurgical outcomes," we assessed the frequency of 2 potential clinical identifiers: altered mental status and coagulopathy. RESULTS "Therapeutically inconsequential" head CT findings were present in 155 of 8,374 subjects (1.85%; 95% confidence interval 1.57% to 2.16%). Sites participating in the follow-up study enrolled 81 of these patients, of whom 10 (12%) had "important neurosurgical outcomes." Follow-up information was available for 9 patients, all of whom had abnormal mental status at CT scanning. Coagulopathy was also present in 5 of 7 patients for whom coagulation status was known. CONCLUSION "Therapeutically inconsequential" findings are identified in less than 2% of blunt head trauma patients who undergo CT scanning. A small proportion of these patients have an "important neurosurgical outcome," but it appears that such patients may be identified clinically by the presence of abnormal mental status or coagulopathy.
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Affiliation(s)
- Clare Atzema
- Emergency Medicine Center, University of California-Los Angeles School of Medicine, Los Angeles, CA 90024, USA
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Bhattathiri PS, Gregson B, Prasad KSM, Mitchell P, Soh C, Mitra D, Gholkar A, Mendelow AD. Reliability assessment of computerized tomography scanning measurements in intracerebral hematoma. Neurosurg Focus 2003; 15:E6. [PMID: 15344899 DOI: 10.3171/foc.2003.15.4.6] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT As one of the aspects of the International Surgical Trial in Intracerebral Haemorrhage (STICH), prerandomization computerized tomography (CT) scans were collected. In the present study the authors determined the inter-and intraobserver variability of various parameters pertinent to CT scans obtained in patients with intracerebral hematomas (ICHs). METHODS A protocol was devised to analyze CT scans in a uniform and systematic manner. Each observer evaluated the same set of scans twice, with a minimum 2-month interval between assessments. In addition to noting the side and the sites of involvement, the observers measured the scale present on the scan itself and the length, breadth, height, and depth of the spontaneous ICH as well as the midline shift. The intraclass correlation was very high (kappa 0.8-1) for the measurements of volume, depth, and midline shift. Good interobserver agreement (kappa 0.8-1) was demonstrated with regard to involvement of basal ganglia or thalamus, presence of intraventricular extension, and the side of the hematoma. Agreement was substantial (kappa 0.61-0.8) with regard to identifying primary involvement of particular lobes. Agreement was moderate (kappa 0.41-0.6) on the presence or absence of hydrocephalus. When comparing the first and the second sets of readings, the intraobserver agreement was good (80-100%). CONCLUSIONS The study quantifies the degree of inter- and intraobserver agreement regarding evaluation of CT scans in patients with ICH when conducted in accordance with a set protocol.
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Hamani C, Zanetti MV, Pinto FCG, Andrade AF, Ciquini O, Marino R. Intraventricular pressure monitoring in patients with thalamic and ganglionic hemorrhages. ARQUIVOS DE NEURO-PSIQUIATRIA 2003; 61:376-80. [PMID: 12894270 DOI: 10.1590/s0004-282x2003000300010] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
In the present study, we have evaluated the use of intraventricular pressure catheters in thalamic and ganglionic hemorrhages. Ten patients admitted in our Emergency Department in Glasgow Coma Scale (GCS) equal or below 13 enrolled the study (at least one point should have been lost in the eye opening score to exclude purely aphasic patients that were fully alert). After a complete clinical and neurological evaluation, computed tomography scans were obtained and the volume of the hematomas, as well as presence or absence of hydrocephalus, were considered. Intraventricular pressure catheters connected in parallel to external derivation systems were implanted and patients were thereafter sent to the ICU. Patients that presented mass effect lesions with sustained increased ICP levels or clinical and neurological deterioration were submitted in addition, to the surgical evacuation of the hematomas. Clinical evolution, complications and the rehabilitation of the patients were recorded. Clinical outcome was assessed with the Glasgow Outcome Score. In all but three patients the initial intracranial pressure levels were bellow 20 mmHg (mean for all patients was 14.1 +/- 6.5 mmHg). Notwithstanding, these three patients were extremely difficult to treat. For this group of patients mortality was 100%. Among the patients that presented ICP levels bellow 20 mmHg, 04 developed hydrocephalus and 03 did not display ventricular dilation. As expected, the major benefits concerning the intraventricular pressure catheters connected in parallel with external derivation systems were observed in the group of patients that presented ICP levels bellow 20 mmHg and had hydrocephalus. Mild non-statistically significant correlations for all the three groups were achieved either when the initial GCS and ICP levels (r=-0.28, p=0.43) or when ICP levels and the volumes of the hematomas were compared (r=0.38, p=0.28). In addition, no significant correlations were observed concerning the final outcome of the patients and the variables previously evaluated.
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Affiliation(s)
- Clement Hamani
- Division of Neurosurgery, Hospital das Clínicas, University of São Paulo, São Paulo, SP, Brazil.
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Abstract
In addition to its inability to predict pressure elevation accurately, head CTs done serially even at 12-hour intervals, cannot adequately portray the dynamic, sometimes rapid evolution (usually growth) of a traumatic hematoma. These limitations aside, CT scanning provides adequate imaging for rational surgical treatment of head injury. Whether for monitoring, diagnostic, or therapeutic purposes, cranial procedures for traumatic pathology are guided by CT.
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Affiliation(s)
- Peter Gruen
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, 1200 North State Street, Room 5046, Los Angeles, CA 90033, USA.
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12
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Boto GR, Lobato RD, Rivas JJ, Gomez PA, de la Lama A, Lagares A. Basal ganglia hematomas in severely head injured patients: clinicoradiological analysis of 37 cases. J Neurosurg 2001; 94:224-32. [PMID: 11213958 DOI: 10.3171/jns.2001.94.2.0224] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT The authors analyzed the clinicoradiological presentation of traumatic basal ganglia hematomas (TBGHs) in severely head injured (SHI) patients. METHODS The records of 37 patients (28 male and nine female patients with a mean age of 28 years) in whom computerized tomography (CT) scans revealed TBGHs 2 ml or more in volume were retrospectively reviewed. These cases represented 2.4% of the total series of 1526 SHI patients admitted to the authors' institution between 1979 and 1998. Thirty-five patients (94%) were involved in traffic accidents and only two exhibited a period of lucidity. Associated extracranial injuries were seen in 21 patients (57%) and coagulation disorders in 32 (86%). Skull fracture was present in 10 (43%) of the 23 patients in whom skull x-ray films were obtained. Computerized tomography findings indicated diffuse axonal injury in 27 patients (73%), intraventricular hemorrhage in 22 patients (59%), and subarachnoid hemorrhage in 16 patients (43%). In all but two patients, the TBGHs were visible on the initial CT scan, and in 28 cases (76%) these hematomas were contralateral to the side of impact. Hematoma enlargement over the first few posttraumatic days was noted in 65% of the patients in whom control CT scans had been obtained (22 of 34 patients). Four patients (11%) underwent surgery to remove their TBGHs. Final outcomes were poor: 22 patients (59%) died, two (5%) became vegetative, seven (19%) experienced severe disabilities, and only six patients (16%) made a favorable recovery. CONCLUSIONS Traumatic basal ganglia hematomas are dynamic lesions that tend to enlarge during the acute posttraumatic period. The overall prognosis in this series was poor. Patients in whom the volume of the hematoma was larger than 25 ml and those in whom hematoma volume enlargement or raised intracranial pressure occurred had the worst outcomes, perhaps indicating the need for a more aggressive surgical treatment.
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Affiliation(s)
- G R Boto
- Department of Neurosurgery, Hospital 12 de Octubre, Facultad de Medicina, Universidad Complutense, Madrid, Spain.
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Quelles sont les indications neurochirurgicales à la phase précoce du traumatisme crânien? ACTA ACUST UNITED AC 1999. [DOI: 10.1016/s0750-7658(99)80112-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Wong CW. Criteria for conservative treatment of supratentorial acute subdural haematomas. Acta Neurochir (Wien) 1995; 135:38-43. [PMID: 8748790 DOI: 10.1007/bf02307412] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Without mortality, 31 patients underwent conservative treatment for traumatic supratentorial acute subdural haematoma (SDH). Later on six of them had the haematoma surgically evacuated mainly because of a deterioration of the Glasgow Coma Scale (GCS) scores. It was found that patients with a midline shift of less than 10 mm on the computed tomography (CT) scans and with a GCS score of 15 initially might be treated conservatively under close observation, reserving urgent craniotomy and evacuation of the SDH for those with deteriorating neurological conditions. A smaller degree of midline shift was tolerated by patients with an GCS score of less than 15: a shift of more than 5 mm on the initial CT scans predicted an exhaustion of the cerebral compensatory mechanism within 3 days of injury. In such cases the GCS score worsened, and surgical evacuation of the SDH became necessary. A total hospital stay of 6 to 7 days may suffice for those who have become fully conscious. Repeat CT studies before discharge should be done and a close follow-up during the first 3 to 4 weeks is advisable.
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Affiliation(s)
- C W Wong
- Department of Surgery, Chang Gung Memorial Hospital and Medical College, Taipei, Taiwan, Republic of China
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