1
|
Liebert A, Hirschmann E, Eibl T, Hammer A, Steiner HH, Schebesch KM, Ritter L. Acute-to-chronic subdural hematoma: radiographic and clinical progression from acute subdural hematoma. Neurosurg Rev 2024; 47:247. [PMID: 38811425 PMCID: PMC11136708 DOI: 10.1007/s10143-024-02465-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Revised: 05/02/2024] [Accepted: 05/18/2024] [Indexed: 05/31/2024]
Abstract
INTRODUCTION The pathogenesis of chronic subdural hematoma (CSDH) has not been completely understood. However, different mechanisms can result in space-occupying subdural fluid collections, one pathway can be the transformation of an original trauma-induced acute subdural hematoma (ASDH) into a CSDH. MATERIALS AND METHODS All patients with unilateral CSDH, requiring burr hole trephination between 2018 and 2023 were included. The population was distributed into an acute-to-chronic group (group A, n = 41) and into a conventional group (group B, n = 282). Clinical and radiographic parameters were analyzed. In analysis A, changes of parameters after trauma within group A are compared. In analysis B, parameters between the two groups before surgery were correlated. RESULTS In group A, volume and midline shift increased significantly during the progression from acute-to-chronic (p < 0.001, resp.). Clinical performance (modified Rankin scale, Glasgow Coma Scale) dropped significantly (p = 0.035, p < 0.001, resp.). Median time between trauma with ASDH and surgery for CSDH was 12 days. Patients treated up to the 12th day presented with larger volume of ASDH (p = 0.012). Before burr hole trephination, patients in group A presented with disturbance of consciousness (DOC) more often (p = 0.002), however less commonly with a new motor deficit (p = 0.014). Despite similar midline shift between the groups (p = 0.8), the maximal hematoma width was greater in group B (p < 0.001). CONCLUSION If ASDH transforms to CSDH, treatment may become mandatory early due to increase in volume and midline shift. Close monitoring of these patients is crucial since DOC and rapid deterioration is common in this type of SDH.
Collapse
Affiliation(s)
- Adrian Liebert
- Department of Neurosurgery, Paracelsus Medical University, Breslauer Straße 201, 90471, Nuremberg, Bavaria, Germany.
| | - Emily Hirschmann
- Department of Neurosurgery, Paracelsus Medical University, Breslauer Straße 201, 90471, Nuremberg, Bavaria, Germany
| | - Thomas Eibl
- Department of Neurosurgery, Paracelsus Medical University, Breslauer Straße 201, 90471, Nuremberg, Bavaria, Germany
| | - Alexander Hammer
- Department of Neurosurgery, Paracelsus Medical University, Breslauer Straße 201, 90471, Nuremberg, Bavaria, Germany
- Center for Spinal and Scoliosis Surgery, Malteser Waldkrankenhaus St. Marien, Erlangen, Bavaria, Germany
| | - Hans-Herbert Steiner
- Department of Neurosurgery, Paracelsus Medical University, Breslauer Straße 201, 90471, Nuremberg, Bavaria, Germany
| | - Karl-Michael Schebesch
- Department of Neurosurgery, Paracelsus Medical University, Breslauer Straße 201, 90471, Nuremberg, Bavaria, Germany
| | - Leonard Ritter
- Department of Neurosurgery, Paracelsus Medical University, Breslauer Straße 201, 90471, Nuremberg, Bavaria, Germany
| |
Collapse
|
2
|
Basilio AV, Zeng D, Pichay LA, Ateshian GA, Xu P, Maas SA, Morrison B. Simulating Cerebral Edema and Ischemia After Traumatic Acute Subdural Hematoma Using Triphasic Swelling Biomechanics. Ann Biomed Eng 2024:10.1007/s10439-024-03496-y. [PMID: 38532172 DOI: 10.1007/s10439-024-03496-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 03/14/2024] [Indexed: 03/28/2024]
Abstract
Poor outcome following traumatic acute subdural hematoma (ASDH) is associated with the severity of the primary injury and secondary injury including cerebral edema and ischemia. However, the underlying secondary injury mechanism contributing to elevated intracranial pressure (ICP) and high mortality rate remains unclear. Cerebral edema occurs in response to the exposure of the intracellular fixed charge density (FCD) after cell death, causing ICP to increase. The increased ICP from swollen tissue compresses blood vessels in adjacent tissue, restricting blood flow and leading to ischemic damage. We hypothesize that the mass occupying effect of ASDH exacerbates the ischemic injury, leading to ICP elevation, which is an indicator of high mortality rate in the clinic. Using FEBio (febio.org) and triphasic swelling biomechanics, this study modeled clinically relevant ASDHs and simulated post-traumatic brain swelling and ischemia to predict ICP. Results showed that common convexity ASDH significantly increased ICP by exacerbating ischemic injury, and surgical removal of the convexity ASDH may control ICP by preventing ischemia progression. However, in cases where the primary injury is very severe, surgical intervention alone may not effectively decrease ICP, as the contribution of the hematoma to the elevated ICP is insignificant. In addition, interhemispheric ASDH, located between the cerebral hemispheres, does not significantly exacerbate ischemia, supporting the conservative surgical management generally recommended for interhemispheric ASDH. The joint effect of the mass occupying effect of the blood clot and resulting ischemia contributes to elevated ICP which may increase mortality. Our novel approach may improve the fidelity of predicting patient outcome after motor vehicle crashes and traumatic brain injuries due to other causes.
Collapse
Affiliation(s)
- Andrew V Basilio
- Department of Biomedical Engineering, Columbia University, 351 Engineering Terrace MC 8904, 1210 Amsterdam Avenue, New York, NY, 10027, USA
| | - Delin Zeng
- Department of Biomedical Engineering, Columbia University, 351 Engineering Terrace MC 8904, 1210 Amsterdam Avenue, New York, NY, 10027, USA
| | - Leanne A Pichay
- Department of Biomedical Engineering, Columbia University, 351 Engineering Terrace MC 8904, 1210 Amsterdam Avenue, New York, NY, 10027, USA
| | - Gerard A Ateshian
- Department of Biomedical Engineering, Columbia University, 351 Engineering Terrace MC 8904, 1210 Amsterdam Avenue, New York, NY, 10027, USA
- Department of Mechanical Engineering, Columbia University, 220 S. W. Mudd Building, 500 West 120th Street, New York, NY, 10027, USA
| | - Peng Xu
- Department of Biomedical Engineering, Columbia University, 351 Engineering Terrace MC 8904, 1210 Amsterdam Avenue, New York, NY, 10027, USA
| | - Steve A Maas
- Department of Bioengineering, University of Utah, 36 S. Wasatch Drive, SMBB 3100, Salt Lake City, UT, 84112, USA
| | - Barclay Morrison
- Department of Biomedical Engineering, Columbia University, 351 Engineering Terrace MC 8904, 1210 Amsterdam Avenue, New York, NY, 10027, USA.
| |
Collapse
|
3
|
Ran KR, Ejimogu NE, Yang W, Kilgore CB, Nair SK, Monroy Trujillo JM, Jackson CM, Mukherjee D, Anderson WS, Gallia GL, Weingart JD, Robinson S, Cohen AR, Bettegowda C, Huang J, Tamargo RJ, Xu R. Risk of Subdural Hematoma Expansion in Patients With End-Stage Renal Disease: Continuous Venovenous Hemodialysis Versus Intermittent Hemodialysis. Neurosurgery 2024; 94:567-574. [PMID: 37800923 DOI: 10.1227/neu.0000000000002708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 08/10/2023] [Indexed: 10/07/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Subdural hematoma (SDH) patients with end-stage renal disease (ESRD) require renal replacement therapy in addition to neurological management. We sought to determine whether continuous venovenous hemodialysis (CVVHD) or intermittent hemodialysis (iHD) is associated with higher rates of SDH re-expansion as well as morbidity and mortality. METHODS Hemodialysis-dependent patients with ESRD who were discovered to have an SDH were retrospectively identified from 2016 to 2022. Rates of SDH expansion during CVVHD vs iHD were compared. Hemodialysis mode was included in a multivariate logistic regression model to test for independent association with SDH expansion and mortality. RESULTS A total of 123 hemodialysis-dependent patients with ESRD were discovered to have a concomitant SDH during the period of study. Patients who received CVVHD were on average 10.2 years younger ( P < .001), more likely to have traumatic SDH (47.7% vs 19.0%, P < .001), and more likely to have cirrhosis (25.0% vs 10.1%, P = .029). SDH expansion affecting neurological function occurred more frequently during iHD compared with CVVHD (29.7% vs 12.0%, P = .013). Multivariate logistic regression analysis found that CVVHD was independently associated with decreased risk of SDH affecting neurological function (odds ratio 0.25, 95% CI 0.08-0.65). Among patients who experienced in-hospital mortality or were discharged to hospice, 5% suffered a neurologically devastating SDH expansion while on CVVHD compared with 35% on iHD. CONCLUSION CVVHD was independently associated with decreased risk of neurologically significant SDH expansion. Therefore, receiving renal replacement therapy through a course of CVVHD may increase SDH stability in patients with ESRD.
Collapse
Affiliation(s)
- Kathleen R Ran
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Nna-Emeka Ejimogu
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Wuyang Yang
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Collin B Kilgore
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Sumil K Nair
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Jose M Monroy Trujillo
- Division of Nephrology, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Christopher M Jackson
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Debraj Mukherjee
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - William S Anderson
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Gary L Gallia
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Jon D Weingart
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Shenandoah Robinson
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Alan R Cohen
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Chetan Bettegowda
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Judy Huang
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Rafael J Tamargo
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Risheng Xu
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| |
Collapse
|
4
|
Iaccarino C, Carretta A, Demetriades AK, Di Minno G, Giussani C, Marcucci R, Marklund N, Mastrojanni G, Pompucci A, Stefini R, Zona G, Cividini A, Petrella G, Coluccio V, Marietta M. Management of Antithrombotic Drugs in Patients with Isolated Traumatic Brain Injury: An Intersociety Consensus Document. Neurocrit Care 2024; 40:314-327. [PMID: 37029314 DOI: 10.1007/s12028-023-01715-3] [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: 01/04/2023] [Accepted: 03/07/2023] [Indexed: 04/09/2023]
Abstract
BACKGROUND All available recommendations about the management of antithrombotic therapies (ATs) in patients who experienced traumatic brain injury (TBI) are mainly based on expert opinion because of the lack of strength in the available evidence-based medicine. Currently, the withdrawal and the resumption of AT in these patients is empirical, widely variable, and based on the individual assessment of the attending physician. The main difficulty is to balance the thrombotic and hemorrhagic risks to improve patient outcome. METHODS Under the endorsement of the Neurotraumatology Section of Italian Society of Neurosurgery, the Italian Society for the Study about Haemostasis and Thrombosis, the Italian Society of Anaesthesia, Analgesia, Resuscitation, and Intensive Care, and the European Association of Neurosurgical Societies, a working group (WG) of clinicians completed two rounds of questionnaires, using the Delphi method, in a multidisciplinary setting. A table for thrombotic and bleeding risk, with a dichotomization in high risk and low risk, was established before questionnaire administration. In this table, the risk is calculated by matching different isolated TBI (iTBI) scenarios such as acute and chronic subdural hematomas, extradural hematoma, brain contusion (intracerebral hemorrhage), and traumatic subarachnoid hemorrhage with patients under active AT treatment. The registered indication could include AT primary prevention, cardiac valve prosthesis, vascular stents, venous thromboembolism, and atrial fibrillation. RESULTS The WG proposed a total of 28 statements encompassing the most common clinical scenarios about the withdrawal of antiplatelets, vitamin K antagonists, and direct oral anticoagulants in patients who experienced blunt iTBI. The WG voted on the grade of appropriateness of seven recommended interventions. Overall, the panel reached an agreement for 20 of 28 (71%) questions, deeming 11 of 28 (39%) as appropriate and 9 of 28 (32%) as inappropriate interventions. The appropriateness of intervention was rated as uncertain for 8 of 28 (28%) questions. CONCLUSIONS The initial establishment of a thrombotic and/or bleeding risk scoring system can provide a vital theoretical basis for the evaluation of effective management in individuals under AT who sustained an iTBI. The listed recommendations can be implemented into local protocols for a more homogeneous strategy. Validation using large cohorts of patients needs to be developed. This is the first part of a project to update the management of AT in patients with iTBI.
Collapse
Affiliation(s)
- Corrado Iaccarino
- Department of Biomedical, Metabolic and Neural Sciences, School of Neurosurgery, University of Modena and Reggio Emilia, Modena, Italy
- Neurosurgery Division, "Nocsae" Hospital of Baggiovara, University Hospital of Modena, Modena, Italy
- Emergency Neurosurgery Unit, AUSL RE IRCCS, "ASMN" Hospital of Reggio Emilia, Reggio Emilia, Italy
| | - Alessandro Carretta
- Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, Bologna, Italy.
| | | | - Giovanni Di Minno
- Regional Reference Center for Coagulation Disorders, Federico II University Hospital, Naples, Italy
- Department of Clinical and Surgical Medicine, Federico II University of Naples, Naples, Italy
| | - Carlo Giussani
- Department of Neurosurgery, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Rossella Marcucci
- Center for Atherothrombotic Disease, Department of Experimental and Clinical Medicine, Careggi University Hospital, University of Florence, Florence, Italy
| | - Niklas Marklund
- Department of Neuroscience, Neurosurgery, Uppsala University, Uppsala, Sweden
- Department of Clinical Sciences, Department of Neurosurgery, Skåne University Hospital, Lund University, Lund, Sweden
| | | | - Angelo Pompucci
- Neurosurgery Division, ASL Latina Ospedale Santa Maria Goretti, Latina, Italy
| | - Roberto Stefini
- Neurosurgery Division, Department of Neurosciences, Head, Neck and Neurosurgery, Ospedale Civile di Legnano, Legnano, Italy
| | - Gianluigi Zona
- Neurosurgery Division, Department of Neurosciences (DINOGMI), IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Andrea Cividini
- Neurosurgery Division, Department of Neurosciences, Head, Neck and Neurosurgery, Ospedale Civile di Legnano, Legnano, Italy
| | - Gianpaolo Petrella
- Neurosurgery Division, ASL Latina Ospedale Santa Maria Goretti, Latina, Italy
| | - Valeria Coluccio
- Department of Hematology and Oncology, Hemostasis and Thrombosis Unit, University Hospital of Modena, Modena, Italy
| | - Marco Marietta
- Department of Hematology and Oncology, Hemostasis and Thrombosis Unit, University Hospital of Modena, Modena, Italy
| |
Collapse
|
5
|
Rathi DK, Kochar SS, Samal S, Saklecha A. Early Mobilization and Rehabilitation to Enhance the Functional Performance of a Hemiparesis Patient Following a Subdural and Subarachnoid Hematoma With Pneumocephalus: A Case Report. Cureus 2023; 15:e51199. [PMID: 38288164 PMCID: PMC10823199 DOI: 10.7759/cureus.51199] [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: 11/08/2023] [Accepted: 12/27/2023] [Indexed: 01/31/2024] Open
Abstract
A subdural hematoma (SDH) is a medical condition caused by a violent head trauma in which blood accumulates excessively under the dura mater. It occurs when a blood arterial weak point or brain surface aneurysm ruptures and bleeds. The resulting blood accumulation inside and around the skull raises the pressure on the brain. Pneumocephalus, also known as pneumatocele or intracranial aerogel, refers to air in the ventricular cavities or brain parenchyma's epidural, subdural, or subarachnoid spaces. In most cases, neurotrauma is the primary cause of pneumocephalus, mainly when there are skull base fractures. Here, we present a case study of a 65-year-old male patient diagnosed with left hemiplegia following SDH with subarachnoid hematoma (SAH) and pneumocephalus. The severity of the patient's illness, the medical and surgical care provided, the amount of physiotherapy required to aid recovery, the duration of hospitalization, and the discharge location for patients with acute SAH or SDH vary significantly. The patient underwent physiotherapy rehabilitation, and we report that his lower limb strength improved substantially after the therapy. Therefore, physiotherapy is a critical component of treatment to enhance muscle strength, facilitate early and rapid recovery, and manage the clinical manifestations of the condition.
Collapse
Affiliation(s)
- Disha K Rathi
- Neurophysiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Shraddha S Kochar
- Neurophysiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Snehal Samal
- Neurophysiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Akshaya Saklecha
- Neurophysiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| |
Collapse
|
6
|
Langlois AM, Touchette CJ, Mathieu D, Iorio-Morin C. Classification of subdural hematomas: proposal for a new system improving the ICD Coding Tools. Front Neurol 2023; 14:1244006. [PMID: 37885484 PMCID: PMC10598644 DOI: 10.3389/fneur.2023.1244006] [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: 06/21/2023] [Accepted: 09/28/2023] [Indexed: 10/28/2023] Open
Abstract
Background The International Statistical Classification of Diseases (ICD) classifies subdural hematoma (SDH) as traumatic or non-traumatic. In clinical settings, however, SDH is typically described as either acute or chronic. Objective The goal of this study was to assess how the ICD Coding Tools captures the clinical terminology and propose an improved classification that would increase the system's usefulness in administrative, statistical and research applications. Methods We performed a retrospective analysis of patients who presented to our center with an ICD diagnostic code for either traumatic or non-traumatic SDH. A qualitative analysis of patients' charts was performed to identify elements relevant to management and prognosis, following which a meeting between expert investigators was held to elaborate a new classification of SDH. Imaging from all patients was then reviewed and cases were reclassified according to our proposed system. Results A total of 277 SDH cases were included. Themes documented in the charts included chronicity, etiology, side, and symptoms. We created a new classification which distinguishes acute SDH (aSDH) from membrane-associated SDH (mSDH). aSDH were further divided into traumatic aSDH (taSDH) and non-traumatic aSDH (ntaSDH), while mSDH were divided into acute on chronic (a/cSDH), subacute (sSDH) and chronic (cSDH) categories. Conclusion The ICD coding system correctly identifies taSDH and ntaSDH. However, it remains non-specific for mSDH. We propose this new SDH classification system to better capture chronicity and etiology - factors felt to impact management and prognosis.
Collapse
Affiliation(s)
| | | | | | - Christian Iorio-Morin
- Division of Neurosurgery, Department of Surgery, Université de Sherbrooke, Sherbrooke, QC, Canada
| |
Collapse
|
7
|
I Kh Almadhoun MK, Hattab AW, Alazzeh NN, Aladwan ST. Spontaneous Intracranial Hemorrhage Concurrent With Subarachnoid and Subdural Hemorrhages: Report of a Rare Case. Cureus 2023; 15:e46939. [PMID: 38021566 PMCID: PMC10640682 DOI: 10.7759/cureus.46939] [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] [Accepted: 10/13/2023] [Indexed: 12/01/2023] Open
Abstract
Spontaneous intracerebral hemorrhage (SICH) is a rare occurrence in the temporal lobe, and its coexistence with other intracranial bleeding types such as subdural hemorrhage (SDH) and subarachnoid hemorrhage (SAH) is infrequently documented. Typically, SICH is managed conservatively without surgical intervention. In this case report, we present an unusual case of SICH in the temporal lobe, characterized by bleeding extending beyond the brain parenchyma into the subarachnoid and subdural spaces. Our approach involved tubular hematoma evacuation (surgical approach). Literature reports propose the coexistence of SICH, SAH, and SDH, particularly when there is bleeding through the cortical surface that extends into the subdural space. The decision to surgically remove a hematoma in supratentorial ICH remains a subject of debate, as the risks associated with the procedure may outweigh potential benefits in many cases. Surgical intervention is typically reserved for patients with supratentorial ICH causing life-threatening mass effect, with treatment plans tailored based on prognosis assessments with and without surgical intervention. In our patient, craniotomy with tubular evacuation of the hematoma proved effective in alleviating symptoms and preventing life-threatening herniation complications.
Collapse
|
8
|
Abstract
Traumatic brain injury is one of the most common causes of morbidity and mortality and significantly impacts the patients' quality of life and socioeconomic status. It can be classified into primary and secondary injuries. Primary injury occurs at the time of the initial head trauma, such as skull fracture, extra-axial hemorrhage, brain contusion, and diffuse axonal injury. Secondary injury develops later as complications such as diffuse cerebral edema, brain herniation, and chronic traumatic encephalopathy. This article describes the indication for imaging, imaging modalities, recommended imaging protocols, and imaging findings of primary and secondary injuries, including pitfalls of each pathology.
Collapse
Affiliation(s)
- Aniwat Sriyook
- Department of Radiology, King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, and Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand; Department of Radiology, Massachusetts General Hospital and Harvard Medical School, 55 Fruit Street, Boston, MA 02114, USA.
| | - Rajiv Gupta
- Department of Radiology, Massachusetts General Hospital and Harvard Medical School, 55 Fruit Street, Boston, MA 02114, USA
| |
Collapse
|
9
|
Kashkoush AI, Whiting BB, Desai A, Petitt JC, El-Abtah ME, Mcmillan A, Finocchiaro R, Hu S, Kelly ML. Clinical Outcomes After Nonoperative Management of Large Acute Traumatic Subdural Hematomas in Older Patients: A Propensity-Scored Retrospective Analysis. Neurosurgery 2023; 92:293-299. [PMID: 36598827 DOI: 10.1227/neu.0000000000002192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 08/20/2022] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Large (≥1 cm) acute traumatic subdural hematomas (aSDHs) are neurosurgical emergencies. Elderly patients with asymptomatic large aSDHs may benefit from conservative management. OBJECTIVE To investigate inpatient mortality after conservative management of large aSDHs. METHODS Single-center retrospective review of adult patients with traumatic brain injury from 2018 to 2021 revealed 45 large aSDHs that met inclusion criteria. Inpatient outcomes included mortality, length of stay, and discharge disposition. Follow-up data included rate of surgery for chronic SDH progression. Patients with large aSDHs were 2:1 propensity score-matched to patients with small (<1 cm) aSDHs based on age, Injury Severity Scale, Glasgow Coma Scale, and Rotterdam computed tomography scale. RESULTS Median age (78 years), sex (male 52%), and race (Caucasian 91%) were similar between both groups. Inpatient outcomes including length of stay ( P = .32), mortality ( P = .37), and discharge home ( P = .28) were similar between those with small and large aSDHs. On multivariate logistic regression (odds ratio [95% CI]), increased in-hospital mortality was predicted by Injury Severity Scale (1.3 [1.0-1.6]), Rotterdam computed tomography scale 3 to 4 (99.5 [2.1-4754.0), parafalcine (28.3 [1.7-461.7]), tentorial location (196.7 [2.9-13 325.6]), or presence of an intracranial contusion (52.8 [4.0-690.1]). Patients with large aSDHs trended toward higher progression on follow-up computed tomography of the head (36% vs 16%; P = .225) and higher rates of chronic SDH surgery (25% vs 7%; P = .110). CONCLUSION In conservatively managed patients with minimal symptoms and mass effect on computed tomography of the head, increasing SDH size did not contribute to worsened in-hospital mortality or length of stay. Patients with large aSDHs may undergo an initial course of nonoperative management if symptoms and the degree of mass effect are mild.
Collapse
Affiliation(s)
- Ahmed I Kashkoush
- Department of Neurological Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Benjamin B Whiting
- Department of Neurological Surgery, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Ansh Desai
- Department of Neurological Surgery, Case Western Reserve University School of Medicine MetroHealth Medical Center, Cleveland, Ohio, USA
| | - Jordan C Petitt
- Department of Neurological Surgery, Case Western Reserve University School of Medicine MetroHealth Medical Center, Cleveland, Ohio, USA
| | - Mohamed E El-Abtah
- Department of Neurological Surgery, Case Western Reserve University School of Medicine MetroHealth Medical Center, Cleveland, Ohio, USA
| | - Aubrey Mcmillan
- Department of Radiology, Case Western Reserve University School of Medicine MetroHealth Medical Center, Cleveland, Ohio, USA
| | - Roman Finocchiaro
- Department of Radiology, Case Western Reserve University School of Medicine MetroHealth Medical Center, Cleveland, Ohio, USA
| | - Song Hu
- Department of Radiology, Case Western Reserve University School of Medicine MetroHealth Medical Center, Cleveland, Ohio, USA
| | - Michael L Kelly
- Department of Neurological Surgery, Case Western Reserve University School of Medicine MetroHealth Medical Center, Cleveland, Ohio, USA
| |
Collapse
|
10
|
Fountain HB, de Monaco BA, Jagid J, Benveniste R, Cordeiro JG. Middle Meningeal Artery Embolization for Chronic Subdural Hematoma Related to Autosomal Dominant Polycystic Kidney Disease. Cureus 2023; 15:e34970. [PMID: 36938171 PMCID: PMC10019495 DOI: 10.7759/cureus.34970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/14/2023] [Indexed: 02/16/2023] Open
Abstract
Autosomal dominant polycystic kidney disease (ADPKD) is a connective tissue disease with vascular abnormalities involving multiple organs. The prevalence of ADPKD associated with a spontaneous subdural hematoma (SDH) is very low, with less than 10 cases reported in the literature to date. Symptomatic chronic SDH is classically treated with a twist drill, burr holes, or craniotomy. Recently, middle meningeal artery (MMA) embolization has emerged as an ancillary modality. We present the first case in the literature of a bilateral SDH in a young ADPKD patient successfully managed with MMA embolization. Moreover, we discuss the role of different treatment modalities on this subset of patients.
Collapse
Affiliation(s)
- Hayes B Fountain
- Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, USA
| | - Bernardo A de Monaco
- Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, USA
- Neurosurgery, University of Sao Paulo, Sao Paulo, BRA
| | - Jonathan Jagid
- Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, USA
| | - Ronald Benveniste
- Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, USA
| | - Joacir G Cordeiro
- Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, USA
| |
Collapse
|
11
|
Endoscope-Assisted Keyhole Surgery for Traumatic Subacute Subdural Hematoma Evacuation in Emergencies. World Neurosurg 2023; 172:e194-e200. [PMID: 36608794 DOI: 10.1016/j.wneu.2022.12.128] [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: 12/25/2022] [Accepted: 12/30/2022] [Indexed: 01/05/2023]
Abstract
OBJECTIVE This study aimed to investigate whether a simple endoscopic method was effective for the evacuation of traumatic subacute subdural hematomas. METHODS A total of 51 patients with subacute subdural hematomas requiring surgery were enrolled in this study. An endoscopic hematoma evacuation was performed through a small bone window for 22 patients. Hematoma evacuation by open surgery was performed for 29 patients. The postoperative Glasgow Coma Scale scores improvement, surgery times, displacement of midline measurements, and intraoperative blood loss were recorded and analyzed for each patient. RESULTS The average time from the initial incision to suture completion was 38.41 ± 6.97 minutes for the endoscopic surgery group and 74.66 ± 9.54 minutes for the open-surgery group (P < 0.01). The average total blood loss was 41.36 ± 10.82 ml for the endoscopic group and 250.00 ± 58.25 ml for the open-surgery group (P < 0.01). No postoperative bleeding occurred in either group. The midline displacement measurement showed significant improvement on the day after surgery, with 5.29 ± 1.91 mm in the study group versus 6.75 ± 1.37 mm in the control group (P < 0.01). At the 1-month follow-up appointment, the midline measurement was normal in both groups. Computed tomography scans revealed almost no residual hematomas, representing an average evacuation rate of 100% in both groups. The average Glasgow Coma Scale scores improvement on the day after surgery were 1.77 ± 1.93 in the endoscopic surgery group and 1.66 ± 0.77 in the open-surgery group (P = 0.766). CONCLUSION Endoscopic subacute subdural hematoma removal through a small bone window achieved satisfactory hematoma removal using a minimally invasive method when compared with an open-surgery method.
Collapse
|
12
|
The Impact of Preinjury Antiplatelet and Anticoagulant Use on Elderly Patients with Moderate or Severe Traumatic Brain Injury Following Traumatic Acute Subdural Hematoma. World Neurosurg 2022; 166:e521-e527. [PMID: 35843581 DOI: 10.1016/j.wneu.2022.07.042] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 07/09/2022] [Accepted: 07/09/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND Although it is often assumed that preinjury anticoagulant (AC) or antiplatelet (AP) use is associated with poorer outcomes among those with acute subdural hematoma (aSDH), previous studies have had varied results. This study examines the impact of preinjury AC and AP therapy on aSDH thickness, 30-day mortality, and extended Glasgow Outcome Scale at 6 months in elderly patients (aged ≥65). METHODS A level 1 trauma center registry was interrogated to identify consecutive elderly patients who presented with moderate or severe traumatic brain injury (TBI) and associated traumatic aSDH between the first of January 2013 and the first of January 2018. Relevant demographic, clinical, and radiological data were retrieved from institutional medical records. The 3 primary outcome measures were aSDH thickness on initial computed tomography scan, 30-day mortality, and unfavorable outcome at 6 months (extended Glasgow Outcome Scale). RESULTS One hundred thirty-two elderly patients were admitted with moderate or severe TBI and traumatic aSDH. The mean (±SD) age was 78.39 (±7.87) years, and a majority of patients (59.8%, n = 79) were male. There was a statistically significant difference in mean aSDH thickness, but there were no significant differences in 30-day mortality (P = 0.732) and unfavorable outcome between the AP, AC, combined AP and AC, and no antithrombotic exposure groups (P = 0.342). CONCLUSIONS Further studies with larger sample sizes are necessary to confirm these observations, but our findings do not support the preconceived notion in clinical practice that antithrombotic use is associated with poor outcomes in elderly patients with moderate or severe TBI.
Collapse
|
13
|
Biddle G, Assadsangabi R, Broadhead K, Hacein-Bey L, Ivanovic V. Diagnostic Errors in Cerebrovascular Pathology: Retrospective Analysis of a Neuroradiology Database at a Large Tertiary Academic Medical Center. AJNR Am J Neuroradiol 2022; 43:1271-1278. [PMID: 35926887 PMCID: PMC9451623 DOI: 10.3174/ajnr.a7596] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Accepted: 06/16/2022] [Indexed: 01/26/2023]
Abstract
BACKGROUND AND PURPOSE Diagnostic errors affect 2%-8% of neuroradiology studies, resulting in significant potential morbidity and mortality. This retrospective analysis of a large database at a single tertiary academic institution focuses on diagnostic misses in cerebrovascular pathology and suggests error-reduction strategies. MATERIALS AND METHODS CT and MR imaging reports from a consecutive database spanning 2015-2020 were searched for errors of attending physicians in cerebrovascular pathology. Data were collected on missed findings, study types, and interpretation settings. Errors were categorized as ischemic, arterial, venous, hemorrhagic, and "other." RESULTS A total of 245,762 CT and MR imaging neuroradiology examinations were interpreted during the study period. Vascular diagnostic errors were present in 165 reports, with a mean of 49.6 (SD, 23.3) studies on the shifts when an error was made, compared with 34.9 (SD, 19.2) on shifts without detected errors (P < .0001). Seventy percent of examinations occurred in the hospital setting; 93.3% of errors were perceptual; 6.7% were interpretive; and 93.9% (n = 155) were clinically significant (RADPEER 2B or 3B). The distribution of errors was arterial and ischemic each with 33.3%, hemorrhagic with 21.8%, and venous with 7.5%. Most errors involved brain MR imaging (30.3%) followed by head CTA (27.9%) and noncontrast head CT (26.1%). The most common misses were acute/subacute infarcts (25.1%), followed by aneurysms (13.7%) and subdural hematomas (9.7%). CONCLUSIONS Most cerebrovascular diagnostic errors were perceptual and clinically significant, occurred in the emergency/inpatient setting, and were associated with higher-volume shifts. Diagnostic errors could be minimized by adjusting search patterns to ensure vigilance on the sites of the frequently missed pathologies.
Collapse
Affiliation(s)
- G Biddle
- From the Neuroradiology Division (G.B., L.H.-B.), Department of Radiology, University of California Davis School of Medicine, Sacramento, California
| | - R Assadsangabi
- Neuroradiology Division (R.A.), Department of Radiology, University of Southern California, Los Angeles, California
| | - K Broadhead
- Department of Statistics (K.B.), University of California Davis, Davis, California
| | - L Hacein-Bey
- From the Neuroradiology Division (G.B., L.H.-B.), Department of Radiology, University of California Davis School of Medicine, Sacramento, California
| | - V Ivanovic
- Neuroradiology division (V.I.), Department of Radiology, Medical College of Wisconsin, Milwaukee, Wisconsin
| |
Collapse
|
14
|
Peripheral Monocyte Percentage as a Potential Indicator of Prognosis in Patients with Chronic Subdural Hematoma Receiving Conservative Therapy. World Neurosurg 2022; 165:e92-e101. [PMID: 35654333 DOI: 10.1016/j.wneu.2022.05.104] [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: 03/05/2022] [Revised: 05/21/2022] [Accepted: 05/23/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Studies have confirmed active and abnormal inflammation in the hematoma cavity of chronic subdural hematoma (CSDH). However, a relationship between the peripheral blood status and the prognosis of CSDH patients has not been demonstrated. METHODS We retrospectively analyzed 245 CSDH patients who received conservative therapy (67 under close follow-up observation, 103 treated with atorvastatin, and 75 treated with atorvastatin combined with dexamethasone) from 2014 to 2021 to evaluate the role of major inflammation-associated cells in the prognostic assessment of patients. Univariate and multivariate analyses were performed to assess the potential factors that could indicate the prognosis among the 103 patients who underwent observation only or atorvastatin therapy. Changes in peripheral blood inflammation-associated cells at different time points were compared between patients with good and poor outcomes. Furthermore, the changes in inflammatory cells in 75 patients who received atorvastatin combined with dexamethasone were analyzed. RESULTS The monocyte percentage was the only independent influencing factor in subsequent follow-up assessments. Patients with good outcomes had obviously lower circulating monocyte percentages in their peripheral blood counts throughout the treatment period. The monocyte percentage was also significantly decreased in the patients who responded well to atorvastatin combined with dexamethasone. The peripheral monocyte percentage was significantly higher in patients who transitioned to surgery because of a poor response to pharmacotherapy. CONCLUSIONS The peripheral monocyte percentage may be a convenient and effective indicator for predicting the outcome of CSDH for patients receiving conservative treatment. A higher percentage of monocytes could be a risk factor for a poor response.
Collapse
|
15
|
Kocharian G, Zappi KB, Carnevale J, Schwarz J, Knopman J. Recent Advances and Future Directions in Middle Meningeal Artery Embolization for Chronic Subdural Hematomas. Curr Pain Headache Rep 2022; 26:657-665. [PMID: 35802284 DOI: 10.1007/s11916-022-01068-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/09/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE OF REVIEW The purpose of this review is to present a brief background on chronic subdural hematomas (cSDH), middle meningeal artery (MMA) embolization, and its role in decreasing recurrence of cSDH. A review of the most up-to-date literature should demonstrate the efficacy of this procedure. RECENT FINDINGS The latest data shows that MMA embolization is a safe procedure, with low complication rates and low recurrence rates. While cSDH managed with surgical evacuation can have a recurrence rate upwards of 30%, MMA embolization alone or as an adjunct to surgery decreases recurrence to less than 5% in most studies. MMA embolization can be especially useful in high-risk populations such as the elderly, patients on anti-platelet medication, and those with coagulopathies. It can also be done awake, done without general anesthesia, and is significantly less invasive than traditional surgical techniques. In reviewing the literature on MMA embolization, it is clear that there are numerous retrospective studies and systematic reviews demonstrating its safety and efficacy, and some prospective dual-arm studies that present novel information. The numerous clinical trials that are currently underway should help to further establish MMA embolization as standard of care in the management of cSDH.
Collapse
Affiliation(s)
- Gary Kocharian
- Department of Neurological Surgery, Weill Cornell Medical College, New York-Presbyterian Hospital, 525 E 68thSt., M-220, Box 99, New York, NY, 10065, USA.
| | - Kyle B Zappi
- Department of Neurological Surgery, Weill Cornell Medical College, New York-Presbyterian Hospital, 525 E 68thSt., M-220, Box 99, New York, NY, 10065, USA
| | - Joseph Carnevale
- Department of Neurological Surgery, Weill Cornell Medical College, New York-Presbyterian Hospital, 525 E 68thSt., M-220, Box 99, New York, NY, 10065, USA
| | - Justin Schwarz
- Department of Neurological Surgery, Weill Cornell Medical College, New York-Presbyterian Hospital, 525 E 68thSt., M-220, Box 99, New York, NY, 10065, USA
| | - Jared Knopman
- Department of Neurological Surgery, Weill Cornell Medical College, New York-Presbyterian Hospital, 525 E 68thSt., M-220, Box 99, New York, NY, 10065, USA
| |
Collapse
|
16
|
Wasfie T, Fitzpatrick N, Niasan M, Hille JL, Yapchai R, Hella J, Barber K, Brimmier A, Shapiro B. Factors Favoring the Development of Chronic Subdural Hematoma After Traumatic Acute Subdural Hematoma in the Elderly. Am Surg 2021; 88:372-375. [PMID: 34794326 DOI: 10.1177/00031348211056279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
INTRODUCTION Traumatic acute subdural hematoma (TASDH) is by far the most common traumatic brain injury in elderly patients presented to the emergency department, and a number of those treated conservatively will develop chronic subdural hematoma (CSDH). The factors contributing to chronicity were not well studied in the elderly; therefore, we retrospectively analyzed our elderly patients with acute subdural hematomas to identify the risk factors which might contribute to the development of subsequent CSDH. METHODS A retrospective analysis of 254 patients with TASDH admitted between 2012 and 2016 to our level 2 trauma department in a community hospital was collected. Data include age, sex, comorbid conditions, CT findings, anticoagulant therapy, surgical interventions, disposition after discharge, and mortality. Data on those readmitted within the first 2 months with the diagnosis of CSDH were also studied (group A), and compared to those not readmitted (group B). Multiple logistic regression was used to determine the risk factors associated with readmission at P ≤ .05. Institutional review board approval was obtained for this study. RESULTS There were 254 patients who were admitted with TASDH, 144 male (56.7%) and 110 female (43.3%), with the mean age of 71.4 (SD ± 19.38) years. Only 37 patients (14.6%) went for surgery in their initial admission. A total of 14 patients (5.6%) were readmitted subsequently with the diagnosis of CSDH within two months of initial discharge (group A). Only four patients (28.5%) were on anticoagulant therapy and these patients went for emergency craniotomy for evacuation of hematoma. All 14 patients had a history of coronary artery disease and hypertension and only 5 (35.7%) were diabetic. Review of head CT on initial admission of those patients revealed 4 patients (28.5%) had multiple lesions and 4 (28.5%) had tentorial/falax bleeding and 4 (28.5%) had a shift. The initial size and thickness of the bleeding was 1.4-5 mm. The adjusted model identified diabetes, race, and initial disposition as significant risk factors (P < .05). CONCLUSION Risk associated with the transformation of TASDH to CSDH is difficult to assess in those group of elderly patients because of the small number; however, diabetes, race, and initial disposition to home pointed toward a risk for future development of CSDH and those patients should be followed clinically and radiographically over the next few months after discharge, particularly those on anticoagulant therapy.
Collapse
Affiliation(s)
- Tarik Wasfie
- Department of Surgery/Trauma Section, 3577Ascension Genesys Hospital, Grand Blanc, MI, USA
| | - Nicholas Fitzpatrick
- Department of Surgery/Trauma Section, 3577Ascension Genesys Hospital, Grand Blanc, MI, USA
| | - Mursal Niasan
- Department of Surgery/Trauma Section, 3577Ascension Genesys Hospital, Grand Blanc, MI, USA
| | - Jennifer L Hille
- Department of Surgery/Trauma Section, 3577Ascension Genesys Hospital, Grand Blanc, MI, USA
| | - Raquel Yapchai
- Department of Surgery/Trauma Section, 3577Ascension Genesys Hospital, Grand Blanc, MI, USA
| | - Jennifer Hella
- Department of Academic Research, 3577Ascension Genesys Hospital, Grand Blanc, MI, USA
| | - Kimberly Barber
- Department of Academic Research, 3577Ascension Genesys Hospital, Grand Blanc, MI, USA
| | - Alexis Brimmier
- School of Osteopathic Medicine, 12266Michigan State University, Lansing, MI, USA
| | - Brian Shapiro
- Department of Surgery/Trauma Section, 3577Ascension Genesys Hospital, Grand Blanc, MI, USA
| |
Collapse
|
17
|
Seo JG, Yang J, Lee JH, Oh I, Kim TW, Park KH. Comparisons of Radiological and Clinical Characteristics between Traumatic and Non-traumatic Subdural Hematoma Patients. Korean J Neurotrauma 2021; 17:34-40. [PMID: 33981641 PMCID: PMC8093025 DOI: 10.13004/kjnt.2021.17.e9] [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: 07/17/2020] [Revised: 03/26/2021] [Accepted: 03/29/2021] [Indexed: 11/15/2022] Open
Abstract
Objective Subdural hematoma (SDH) primarily occurs in elderly patients. While most patients have good prognosis, some do not. Hematoma recurrence is one of the factors influencing prognosis. Moreover, some characteristic radiological factors may increase the recurrence rate. The aim of this study was to investigate whether the presence of trauma influenced radiological characteristics and hematoma recurrence in SDH patients treated with burr hole trephination. Methods From January 2012 to December 2014, we selected 83 patients diagnosed with unilateral SDH using computed tomography and/or magnetic resonance imaging. We divided the patients into 2 groups based on the presence of trauma. We compared the 2 groups with multiple parameters, such as patient factors, radiological characteristics, and recurrence rate. Results Patients who had a prolonged international normalized ratio (INR) were significantly more common in the non-traumatic SDH group (22.2%:55.2%, p=0.002). There was no statistical difference in radiological parameters between the 2 groups. The recurrence rate was marginally higher in the non-traumatic SDH group (14.8%:17.2%, p=0.502), but this difference was not statistically significant. Conclusion There were no statistically significant differences in the radiological findings, including brain atrophy, hematoma density, thickness of hematoma, and degree of midline shifting between the 2 groups. The associated trauma history may not influence recurrence. Anticoagulants medication influence INR prolongation, and commonly shown in non-traumatic group, but not statistically. INR prolongation was statistically more common in non-traumatic SDH patients than in traumatic SDH patients. INR prolongation is only a different characteristic between 2 groups.
Collapse
Affiliation(s)
- Jun Gue Seo
- Department of Neurosurgery, VHS Medical Center, Seoul, Korea
| | - Joochul Yang
- Department of Neurosurgery, VHS Medical Center, Seoul, Korea
| | - Ji Hye Lee
- Department of Neurosurgery, VHS Medical Center, Seoul, Korea
| | - Inho Oh
- Department of Neurosurgery, VHS Medical Center, Seoul, Korea
| | - Tae Wan Kim
- Department of Neurosurgery, VHS Medical Center, Seoul, Korea
| | - Kwan Ho Park
- Department of Neurosurgery, VHS Medical Center, Seoul, Korea
| |
Collapse
|
18
|
Moughal S, Uberti M, Al-Mousa A, Al-Dwairy S, Shtaya A, Pereira E. Malignant middle cerebral artery infarction following subacute subdural hematoma: A case report and literature review. Surg Neurol Int 2021; 12:105. [PMID: 33880210 PMCID: PMC8053464 DOI: 10.25259/sni_838_2020] [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: 11/21/2020] [Accepted: 02/18/2021] [Indexed: 11/05/2022] Open
Abstract
Background: Subacute subdural hematomas (ASDH) are only treated surgically when they cause mass effect significant enough to give symptoms. Rarely, sub-ASDH may cause enough pressure to result in a malignant middle cerebral artery (MCA) territory infarction. Decompressive craniectomy (DC) is the last resort to reduce intracranial pressure following malignant MCA infarction. Herein, we review the literature and describe a case of MCA/posterior cerebral artery (PCA) territories infarction following drainage of a sub-ASDH that was treated with DC with good outcome. Case Description: We report a case of malignant right-sided MCA/PCA infarction in a 62-year-old man who presented with progressive headache following a cycling incident leading to a head injury. Initial CT head demonstrated a small right ASDH. He had no neurological deficit, headache settled on analgesia, and there was no expansion of the SDH on the repeat CT; therefore, he was managed conservatively. He was admitted 6-days later with worsening headaches and hyponatremia. Repeat CT revealed an increase in size of the hematoma and mass effect leading to a mini-craniotomy and evacuation of hematoma. He developed left-sided hemiplegia, slurred speech and hyponatremia, and CT head demonstrated a right-sided MCA/PCA infarction with significant mass effect. He underwent emergent DC and subsequent cranioplasty and ultimately recovered to mRS of 2. Conclusion: SDH are frequent neurosurgical entities. Malignant MCA/PCA strokes following mini-craniotomies are rare but need to be considered especially during the consent process.
Collapse
Affiliation(s)
- Saad Moughal
- Neurosciences Research Centre, Molecular and Clinical Sciences Research Institute, London, United Kingdom
| | - Micaela Uberti
- Neurosciences Research Centre, Molecular and Clinical Sciences Research Institute, Atkinson Morley Neurosurgery Centre, St George's, University of London, Tooting, London, United Kingdom
| | - Alaa Al-Mousa
- Department of General and Special Surgery, Faculty of Medicine, The Hashemite University, Zarqa, Jordan
| | - Salem Al-Dwairy
- Department of General and Special Surgery, Faculty of Medicine, The Hashemite University, Zarqa, Jordan
| | - Anan Shtaya
- Neurosciences Research Centre, Molecular and Clinical Sciences Research Institute, Atkinson Morley Neurosurgery Centre, St George's, University of London, Tooting, London, United Kingdom
| | - Erlick Pereira
- Neurosciences Research Centre, Molecular and Clinical Sciences Research Institute, Atkinson Morley Neurosurgery Centre, St George's, University of London, Tooting, London, United Kingdom
| |
Collapse
|
19
|
Xian L, Wang C, Wang W, Wei L, Zhang Y, Chen W, Wang S. The construction of an improved model of acute subdural hematoma in rats. J Neurosci Methods 2021; 351:109075. [PMID: 33450332 DOI: 10.1016/j.jneumeth.2021.109075] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 01/06/2021] [Accepted: 01/07/2021] [Indexed: 02/05/2023]
Abstract
BACKGROUND To construct a new and improved model of acute subdural hematoma in rats. NEW METHOD 30 male adult Sprague-Dawley rats(SD rats) were selected and randomly divided into two groups. The traditional model group was based on Miller's model construction method, and the improved model group was based on improved needle, injection site and operation method. The improved model was evaluated by comparing the physiological indicators, behavioral scores, magnetic resonance performance and HE staining results of the two groups of rats. RESULTS The physical signs of the rats in the two groups were similar. The survival rate of the improved group was higher than that of the traditional group. The hematoma in the improved model was thicker and concentrated in the ipsilateral side, as revealed by HE staining and MRI. The improved method has less intrusions on the cortex around the injection site and is more stable than the traditional model. COMPARISON WITH EXISTING METHOD(S) The operation difficulty of the improved model is reduced and easier. The survival rate of the improved group was higher than that of the traditional group. And the improved model will have more research possibilities. CONCLUSION The improved model is based on the traditional model. Although it has some shortcomings, it can also be used in different research fields of the traditional model. The operation for the improved model is easier to perform. And the improved model has more applications in research.
Collapse
Affiliation(s)
- Liang Xian
- Bengbu Medical College, Bengbu 233030, PR China
| | - Cheng Wang
- Fuzong Clinical Medical College of Fujian Medical University, Fuzhou 350025, PR China
| | - Wei Wang
- Fuzong Clinical Medical College of Fujian Medical University, Fuzhou 350025, PR China
| | - Liangfeng Wei
- Department of Neurosurgery, 900 Hospital of the Joint Logistics Team, Fuzhou 350025, PR China
| | | | - Weiqiang Chen
- Department of Neurosurgery, First Affiliated Hospital, Shantou University Medical College, Shantou 515041, PR China
| | - Shousen Wang
- Bengbu Medical College, Bengbu 233030, PR China; Department of Neurosurgery, 900 Hospital of the Joint Logistics Team, Fuzhou 350025, PR China.
| |
Collapse
|
20
|
Aromatario M, Torsello A, D’Errico S, Bertozzi G, Sessa F, Cipolloni L, Baldari B. Traumatic Epidural and Subdural Hematoma: Epidemiology, Outcome, and Dating. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:medicina57020125. [PMID: 33535407 PMCID: PMC7912597 DOI: 10.3390/medicina57020125] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 01/20/2021] [Accepted: 01/22/2021] [Indexed: 04/09/2023]
Abstract
Epidural hematomas (EDHs) and subdural hematomas (SDHs), or so-called extra-axial bleedings, are common clinical entities after a traumatic brain injury (TBI). A forensic pathologist often analyzes cases of traumatic EDHs or SDHs due to road accidents, suicides, homicides, assaults, domestic or on-the-job accidents, and even in a medical responsibility scenario. The aim of this review is to give an overview of the published data in the medical literature, useful to forensic pathologists. We mainly focused on the data from the last 15 years, and considered the most updated protocols and diagnostic-therapeutic tools. This study reviews the epidemiology, outcome, and dating of extra-axial hematomas in the adult population; studies on the controversial interdural hematoma are also included.
Collapse
Affiliation(s)
| | - Alessandra Torsello
- Section of Legal Medicine, Department of Clinical and Experimental Medicine, University of Foggia, Ospedale Colonnello D’Avanzo, Via degli Aviatori 1, 71100 Foggia, Italy; (A.T.); (F.S.); (L.C.)
| | - Stefano D’Errico
- Department of Medical, Surgical and Health Sciences, University of Trieste, 34100 Trieste, Italy;
| | - Giuseppe Bertozzi
- Section of Legal Medicine, Department of Clinical and Experimental Medicine, University of Foggia, Ospedale Colonnello D’Avanzo, Via degli Aviatori 1, 71100 Foggia, Italy; (A.T.); (F.S.); (L.C.)
- Correspondence:
| | - Francesco Sessa
- Section of Legal Medicine, Department of Clinical and Experimental Medicine, University of Foggia, Ospedale Colonnello D’Avanzo, Via degli Aviatori 1, 71100 Foggia, Italy; (A.T.); (F.S.); (L.C.)
| | - Luigi Cipolloni
- Section of Legal Medicine, Department of Clinical and Experimental Medicine, University of Foggia, Ospedale Colonnello D’Avanzo, Via degli Aviatori 1, 71100 Foggia, Italy; (A.T.); (F.S.); (L.C.)
| | - Benedetta Baldari
- Department of Anatomical, Histological, Forensic and Orthopedic Sciences, Sapienza University of Rome, 00186 Rome, Italy;
| |
Collapse
|
21
|
Robinson D, Pyle L, Foreman B, Ngwenya LB, Adeoye O, Woo D, Kreitzer N. Factors Associated with Early versus Delayed Expansion of Acute Subdural Hematomas Initially Managed Conservatively. J Neurotrauma 2020; 38:903-910. [PMID: 33107370 DOI: 10.1089/neu.2020.7192] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Acute subdural hematomas (ASDHs) are highly morbid and increasingly common. Hematoma expansion is a potentially fatal complication, and few studies have examined whether factors associated with hematoma expansion vary over time. To answer this, we performed a case-control study in a cohort of initially conservatively managed patients with ASDH. Two time periods were considered, early (<72 h from injury) and delayed (>72 h from injury). Cases were defined as patients who developed ASDH expansion in the appropriate period; controls were patients who had stable imaging. Associated factors were determined with logistic regression. We identified 68 cases and 237 controls in the early follow-up cohort. Early ASDH expansion was associated with coagulopathy (adjusted odds ratio [aOR] 2.3, 95 % CI: 1.2-4.5; p = 0.02), thicker ASDHs (aOR 1.1, 95% CI: 1.03-1.2; p = 0.006), additional intracranial lesions (aOR 3, 95% CI: 1.6-6.2; p = 0.002), no/minimal trauma history (aOR 0.4, 95% CI: 0.2-0.9; p = 0.03), and duration between injury and initial scan (aOR 0.9, 95% CI: 0.8-0.97; p = 0.04). In the delayed follow-up cohort, there were 41 cases and 126 controls. Delayed ASDH expansion was associated with older age (aOR 1.3 per 10 years, 95% CI: 1.1-1.6; p = 0.01), systolic blood pressure (SBP) >160 on hospital presentation (aOR 4.5, 95% CI: 1.8-11.3; p = 0.001), midline shift (aOR 1.5 per 1 mm, 95% CI: 1.3-1.9; p < 0.001), and convexity location (aOR 14.1, 95% CI: 2.6-265; p = 0.013). We conclude that early and delayed ASDH expansion are different processes with different associated factors, and that elevated SBP may be a modifiable risk factor of delayed expansion.
Collapse
Affiliation(s)
- David Robinson
- Department of Neurology and Rehabilitation Medicine, University of Cincinnati, Cincinnati, Ohio, USA
| | - Logan Pyle
- Department of Neurology and Rehabilitation Medicine, University of Cincinnati, Cincinnati, Ohio, USA
| | - Brandon Foreman
- Department of Neurology and Rehabilitation Medicine, University of Cincinnati, Cincinnati, Ohio, USA.,Collaborative for Research on Acute Neurological Injuries, University of Cincinnati, Cincinnati, Ohio, USA
| | - Laura B Ngwenya
- Collaborative for Research on Acute Neurological Injuries, University of Cincinnati, Cincinnati, Ohio, USA.,Department of Neurosurgery, University of Cincinnati, Cincinnati, Ohio, USA
| | - Opeolu Adeoye
- Department of Neurosurgery, University of Cincinnati, Cincinnati, Ohio, USA.,Department of Emergency Medicine, University of Cincinnati, Cincinnati, Ohio, USA
| | - Daniel Woo
- Department of Neurology and Rehabilitation Medicine, University of Cincinnati, Cincinnati, Ohio, USA
| | - Natalie Kreitzer
- Department of Emergency Medicine, University of Cincinnati, Cincinnati, Ohio, USA
| |
Collapse
|
22
|
Gao X, Yue F, Zhang F, Sun Y, Zhang Y, Zhu X, Wang W. Acute non-traumatic subdural hematoma induced by intracranial aneurysm rupture: A case report and systematic review of the literature. Medicine (Baltimore) 2020; 99:e21434. [PMID: 32756153 PMCID: PMC7402739 DOI: 10.1097/md.0000000000021434] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
RATIONALE Intracranial aneurysm with the first manifestation of acute subdural hematoma (aSDH) is rare in the field of neurosurgery. Usually subarachnoid hemorrhage or intracranial hematoma happens after the rupture of an intracranial aneurysm, whereas trauma is the primary cause of aSDH. PATIENT CONCERNS Here, we present the case of a 71-year-old woman who presented with spontaneous aSDH with progressive headache and vomiting. DIAGNOSIS Urgent head computed tomography (CT) identified an aSHD, but the patient had no history of trauma. CT angiography (CTA) identified the cause of the aSDH as rupture of an intracranial aneurysm in the left middle cerebral artery. INTERVENTIONS Emergent craniotomy with hematoma evacuation was performed. OUTCOMES Due to prompt diagnosis and appropriate intervention, the patient recovered fully with no disability. LESSONS This unique case demonstrates that aSDH caused by intracranial aneurysm rupture requires timely identification and appropriate action to prevent adverse outcomes. We performed a comprehensive systematic literature review to examine the etiology and pathogenesis of non-traumatic aSDH. Furthermore, digital subtraction angiography should be considered in patients diagnosed with an aSDH with no known cause.
Collapse
Affiliation(s)
| | - Fagui Yue
- Center for Reproductive Medicine and Center for Prenatal Diagnosis
| | - Fenglei Zhang
- Department of Imaging, First Hospital, Jilin University, Changchun, China
| | | | | | | | | |
Collapse
|
23
|
Liu X, Gao C, Yuan J, Xiang T, Gong Z, Luo H, Jiang W, Song Y, Huang J, Quan W, Wang D, Tian Y, Ge X, Lei P, Zhang J, Jiang R. Subdural haematomas drain into the extracranial lymphatic system through the meningeal lymphatic vessels. Acta Neuropathol Commun 2020; 8:16. [PMID: 32059751 PMCID: PMC7023797 DOI: 10.1186/s40478-020-0888-y] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 01/27/2020] [Indexed: 11/10/2022] Open
Abstract
Subdural haematomas (SDHs) are characterized by rapidly or gradually accumulated haematomas between the arachnoid and dura mater. The mechanism of haematoma clearance has not been clearly elucidated until now. The meningeal lymphatic vessel (mLV) drainage pathway is a novel system that takes part in the clearance of waste products in the central nervous system (CNS). This study aimed to explore the roles of the mLV drainage pathway in SDH clearance and its impacting factors. We injected FITC-500D, A488-fibrinogen and autologous blood into the subdural space of mice/rats and found that these substances drained into deep cervical lymph nodes (dCLNs). FITC-500D was also observed in the lymphatic vessels (LYVE+) of the meninges and the dCLNs in mice. The SDH clearance rate in SDH rats that received deep cervical lymph vessel (dCLV) ligation surgery was significantly lower than that in the control group, as evaluated by haemoglobin quantification and MRI scanning. The drainage rate of mLVs was significantly slower after the SDH model was established, and the expression of lymphangiogenesis-related proteins, including LYVE1, FOXC2 and VEGF-C, in meninges was downregulated. In summary, our findings proved that SDH was absorbed through the mLV drainage pathway and that haematomas could inhibit the function of mLVs.
Collapse
|
24
|
Yang TK. Gauze Packing for the Massive Venous Sinus Bleeding in a Patient with Acute Subdural Hematoma of Posterior Fossa. Korean J Neurotrauma 2019; 15:164-169. [PMID: 31720271 PMCID: PMC6826108 DOI: 10.13004/kjnt.2019.15.e30] [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: 03/10/2019] [Revised: 07/04/2019] [Accepted: 09/02/2019] [Indexed: 11/15/2022] Open
Abstract
A 57-year-old male had cardiac arrest during an operation of traumatic acute subdural haematoma (ASDH) and intraparenchymal haemorrhage in the infratentorium due to a great amount of bleeding from the pre-injured venous sinus. After effective bleeding control using a gauze, the patient recovered without additional neurological sequelae. The operation of traumatic ASDH in the infratentorium always poses a risk of excessive bleeding from the injured venous sinus that could be life-threatening to the patient. This risk could be avoided with the effective first method that can immediately control the bleeding.
Collapse
Affiliation(s)
- Tae Ki Yang
- Department of Neurosurgery, Jeju National University, Jeju, Korea
| |
Collapse
|
25
|
Recurrent Acute Subdural Hematoma Due to Middle Meningeal Artery Bleeding Treated by Embolization. World Neurosurg 2019; 134:6-9. [PMID: 31622681 DOI: 10.1016/j.wneu.2019.10.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 10/03/2019] [Accepted: 10/04/2019] [Indexed: 11/21/2022]
Abstract
BACKGROUND Recurrent acute subdural hematomas (ASDHs) are a common complication of neurosurgical operations. However, ASDHs associated with middle meningeal artery (MMA) injury are extremely rare. We encountered a rare case of recurrent ASDH due to MMA bleeding after craniotomy for a nontraumatic ASDH and successfully performed MMA embolization for treatment of it. CASE DESCRIPTION A 56-year-old woman was admitted to our department with progressively worsening headache and vomiting approximately 1 week. She had no history of head trauma and illness. A head computed tomography (CT) scan revealed an ASDH on the right hemisphere. The patient underwent a right-sided craniotomy for evacuation of the hematoma. Two days later, she exhibited impaired consciousness and a repeat CT scan showed a recurrent ASDH. To clarify the cause, we performed cerebral digital subtraction angiography for the patient. Obvious contrast extravasation from the anterior branch of the right MMA was noticed. It was considered to be related to the recurrent ASDH. Embolization of the MMA was performed using Onyx 18 (Micro Therapeutics, Inc., Irvine, California, USA). Follow-up CT scans showed progressive resolution of the ASDH and no recurrence. The patient was discharged without any neurologic deficits. CONCLUSIONS In our case, the relationship between the recurrent ASDH and MMA was observed via angiography and MMA embolization was successfully performed to avoid surgery for reevacuation, suggesting that active bleeding of MMA may be a cause of recurrent ASDH after neurosurgical operations and endovascular exploration, and possible treatment is necessary for an unexplained ASDH.
Collapse
|
26
|
Mayanagi K, Nakatsukasa M, Inamasu J. Cerebrospinal Fluid Leakage at the Lumbar Spine: A Unique Cause of Delayed Neurologic Deterioration in a Traumatic Acute Subdural Hematoma Patient. Asian J Neurosurg 2019; 14:219-222. [PMID: 30937038 PMCID: PMC6417317 DOI: 10.4103/ajns.ajns_185_17] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
We present a rare case of traumatic acute subdural hematoma (SDH) in which intracranial hypotension (IC) secondary to cerebrospinal fluid (CSF) leakage at the lumbar spine caused delayed neurological deterioration. A 70-year-old male sustained a head injury after ground-level fall and was brought to our institution. A brain computed tomography (CT) showed a thin acute SDH with mild brain shift, and conservative management was initiated. He exhibited neurological deterioration on the 9th hospital day, however, and a brain CT showed a change in CT density and marked an increase in hematoma volume and brain shift. It was thought that conversion from acute to subacute SDH was associated with the deterioration, and emergency hematoma evacuation was performed. Despite the surgery, neither clinical nor radiographical improvement occurred. The lack of improvement pointed to the presence of underlying IC, and a CT myelography revealed the dural sleeve of the right L2 nerve root as the source of the CSF leakage. An epidural blood patch therapy was performed on the 12th hospital day to seal the CSF leakage. The postprocedural course was uneventful, and the patient was discharged free of symptoms on the 20th hospital day. Spinal CSF leakage should be considered as a cause of delayed neurological deterioration in patients with traumatic acute SDH which exhibits conversion to subacute SDH.
Collapse
Affiliation(s)
- Keita Mayanagi
- Department of Neurosurgery, Saiseikai Utsunomiya Hospital, Utsunomiya, Japan
| | - Masashi Nakatsukasa
- Department of Neurosurgery, Saiseikai Utsunomiya Hospital, Utsunomiya, Japan
| | - Joji Inamasu
- Department of Neurosurgery, Saiseikai Utsunomiya Hospital, Utsunomiya, Japan
| |
Collapse
|
27
|
Risk Factors for Recurrent Hematoma After Surgery for Acute Traumatic Subdural Hematoma. World Neurosurg 2019; 124:e563-e571. [PMID: 30639489 DOI: 10.1016/j.wneu.2018.12.155] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 12/17/2018] [Accepted: 12/20/2018] [Indexed: 11/24/2022]
Abstract
OBJECTIVE The development of postcraniotomy hematoma (PCH) after surgery for acute traumatic subdural hematoma (aSDH) has been associated with an increased risk of a poor outcome. The risk factors contributing to PCH remain poorly understood. Our aim was to study the potential risk factors for PCH in a consecutive series of surgically evacuated patients with aSDH. METHODS A total of 132 patients with aSDH treated at Turku University Hospital (Turku, Finland) from 2008 to 2012 were enrolled in the present retrospective cohort study. The demographic, clinical, laboratory, and imaging data were collected from the medical records. A comprehensive analysis of the data using 6 different univariate methods, including machine learning and multivariate analyses, was conducted to identify the factors related to PCH. RESULTS The incidence of PCH after primary surgery for traumatic aSDH was 10.6%. The patients experiencing PCH were younger (P = 0.04). No difference was found in the use of anticoagulant or antiplatelet medication for the patients with and without PCH. Multivariate analyses identified alcohol inebriation at the time of injury (odds ratio [OR], 12.67; P = 0.041) and hypocapnia (OR, 26.09; P = 0.003) as independent risk factors for PCH. The patients with PCH had had hyponatremia (OR, 0.08; P = 0.018) less often, and their maximal systolic blood pressure was lower (OR, 0.94; P = 0.009). The area under the curve for the multivariate model was 0.96 (P = 0.049), with a Youden index of 0.88. CONCLUSIONS The results suggest that alcohol inebriation at the time of injury and hypocapnia during hospitalization are risk factors for the development of PCH.
Collapse
|
28
|
Factors associated with the progression of conservatively managed acute traumatic subdural hemorrhage. J Crit Care 2018; 48:243-250. [PMID: 30245365 DOI: 10.1016/j.jcrc.2018.09.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Revised: 08/28/2018] [Accepted: 09/12/2018] [Indexed: 11/21/2022]
Abstract
PURPOSE Traumatic subdural hemorrhage (SDH) is associated with high mortality, yet many patients are not managed surgically. We sought to understand what factors might be associated with SDH enlargement to contribute to the triage of these conservatively managed patients. MATERIALS AND METHODS A consecutive series of 117 patients admitted to our institution's level 1 trauma center for SDH between January 1, 2010 and December 31, 2010 were evaluated. Volumetric measurement of SDHs was performed on initial and follow-up head computed tomography (CT) scans with recording of initial midline shift and classification by location. Multimodel analysis quantified associations with change in SDH volume. RESULTS Systolic blood pressure, presence of subarachnoid hemorrhage, and initial SDH volume demonstrated positive associations with change in SDH volume, while initial midline shift and transfusion of platelets demonstrated negative associations. Initial convexity SDH volume demonstrated positive association with change in convexity SDH volume, while initial midline shift and transfusion of platelets demonstrated negative associations. Anticoagulant/antiplatelet use demonstrated positive association with change in tentorial SDH volume, while time between CT scans demonstrated negative association. CONCLUSIONS Platelet transfusion, anticoagulation, and hypertension have significant associations with expansion in non-surgical cases of SDH. Monitoring these factors may assist triaging these patients.
Collapse
|
29
|
Dadas A, Washington J, Diaz-Arrastia R, Janigro D. Biomarkers in traumatic brain injury (TBI): a review. Neuropsychiatr Dis Treat 2018; 14:2989-3000. [PMID: 30510421 PMCID: PMC6231511 DOI: 10.2147/ndt.s125620] [Citation(s) in RCA: 94] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Biomarkers can be broadly defined as qualitative or quantitative measurements that convey information on the physiopathological state of a subject at a certain time point or disease state. Biomarkers can indicate health, pathology, or response to treatment, including unwanted side effects. When used as outcomes in clinical trials, biomarkers act as surrogates or substitutes for clinically meaningful endpoints. Biomarkers of disease can be diagnostic (the identification of the nature and cause of a condition) or prognostic (predicting the likelihood of a person's survival or outcome of a disease). In addition, genetic biomarkers can be used to quantify the risk of developing a certain disease. In the specific case of traumatic brain injury, surrogate blood biomarkers of imaging can improve the standard of care and reduce the costs of diagnosis. In addition, a prognostic role for biomarkers has been suggested in the case of post-traumatic epilepsy. Given the extensive literature on clinical biomarkers, we will focus herein on biomarkers which are present in peripheral body fluids such as saliva and blood. In particular, blood biomarkers, such as glial fibrillary acidic protein and salivary/blood S100B, will be discussed together with the use of nucleic acids (eg, DNA) collected from peripheral cells.
Collapse
Affiliation(s)
| | | | | | - Damir Janigro
- FloTBI Inc., Cleveland, OH, USA, .,Department of Physiology, Case Western Reserve University, Cleveland, OH, USA,
| |
Collapse
|