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Iencean SM, Tascu A, Apetrei CA, Gheorghita C, Lo TYM, Piper I, Iencean AS. Continuous intracranial pressure monitoring in severe traumatic brain injury in children. roneuro 2019. [DOI: 10.33962/roneuro-2019-020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
We present the results of the Romanian team for the multi-center grant “Paediatric Brain Monitoring with Information Technology (KidsBrainIT). Using IT Innovations to Improve Childhood Traumatic Brain Injury Intensive Care Management, Outcome, and Patient Safety”, acronym KidsBrainIT. Children aged 2 to 16 years who require intensive care management after sustaining traumatic severe brain injury are included in this study in three neurosurgical hospital: "Prof. Dr. N. Oblu" Clinical Emergency Hospital Iasi, "Sf. Maria" Children Clinical Emergency Hospital Iasi and "Bagdasar-Arseni" Clinical Emergency Hospital Bucharest. Continuous real-time intracranial pressure monitoring became a "gold standard" in TBI intensive-care management and ICP-lowering therapy is recommended when ICP is elevated above 20 mmHg or more. Continuous ICP and mean arterial blood pressure (MAP) monitoring allow calculation of cerebral perfusion pressure (CPP) and to establish of an optimal CPP. This study aims to improve the treatments and the outcomes in severe traumatic brain injury in children.
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Iencean A, Tascu A, Iencean SM. Biomarkers in spinal cord compression Ethics and perspectives. Romanian Neurosurgery 2016. [DOI: 10.1515/romneu-2016-0050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
The phosphorylated form of the high-molecular-weight neurofilament subunit NF-H (pNF-H) in serum or in cerebro-spinal fluid (CSF) is a specific lesional biomarker for spinal cord injury. The lesional biomarkers and the reaction biomarkers are both presented after several hours post-injury. The specific predictive patterns of lesional biomarkers could be used to aid clinicians with making a diagnosis and establishing a prognosis, and evaluating therapeutic interventions. Diagnosis, prognosis, and treatment guidance based on biomarker used as a predictive indicator can determine ethical difficulties by differentiated therapies in patients with spinal cord compression. At this point based on studies until today we cannot take a decision based on biomarker limiting the treatment of neurological recovery in patients with complete spinal cord injury because we do not know the complexity of the biological response to spinal cord compression.
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Tascu A, Spatariu A, Pascal C, Iencean S. Cerebellopontine angle subdural empyema in a 2-years old patient with bilateral mastoiditis - a life-threatening condition. Case presentation and review of literature. Romanian Neurosurgery 2016. [DOI: 10.1515/romneu-2016-0005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
AbstractInfratentorial subdural empyema is a life-threatening condition, the common source being an ear infection. We present a 2-year old boy treated for bilateral mastoiditis, with infratentorial-left cerebellopontine angle subdural empyema. Clinical presentation encompassed a systemic febrile illness, headaches, and a stiff neck. Empyema was diagnosed with computed tomography and magnetic resonance imaging. The patient was successfully treated with surgery and appropriate antibiotics. Empyema should be considered in patients with ENT infection associated with neurological signs that suggest a posterior fossa lesion.
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Iencean SM, Iencean AS, Tascu A. Pseudotumour cerebri Idiopathic intracranial hypertension and vascular intracranial hypertension. Romanian Neurosurgery 2015. [DOI: 10.1515/romneu-2015-0055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
From the first to use of “pseudotumor cerebri” by Nonne in 1904, the historic evolution of the knowledge on pseudotumor cerebri has been marked by several periods (the otologic stage, the neurosurgical stage, the neuro-ophthalmologic stage); today there are clear diagnosis criteria for the idiopathic intracranial hypertension, there is a clear differentiation between idiopathic intracranial hypertension and vascular intracranial hypertension, also the comprehension of the illness pathogeny is based on the dynamics of the intracranial fluids, which allows the auto-regulation of the cerebral circulation within quasi-normal limits, despite the very high intracranial pressure.
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Tascu A, Vapor IE, Iliescu A, Tudose I, Iencean S. Growing skull fracture in a 2 months old child. Romanian Neurosurgery 2015. [DOI: 10.1515/romneu-2015-0038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
A growing skull fracture, also called posttraumatic leptomeningeal cyst, is a rare complication of skull fractures - less than 1%, usually encountered in children younger than 3 years old. Although rare, this complication must be recognized early and treated to prevent permanent neurologic deficits. We present the case of a 2 months old child who had suffered a closed head trauma in a car accident 2 weeks before he was admitted in our clinic with a left parietal growing skull fracture. He was submitted to surgery and leptomeningeal cyst was evacuated, dural defect repaired and bone fragments fixed. Child was discharged 6 days postoperative without neurologic deficits. Growing skull fractures represent a rare complication of head trauma in small children. It is imperious to be recognized and treated in early phases to prevent debilitating permanent neurologic deficits in that category of population.
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Tascu A, Iliescu A, Rizea R, Tudose I, Iencean S. Adult quality of life in congenital hydrocephalus operated cases. A twenty years retrospective study. Romanian Neurosurgery 2015. [DOI: 10.1515/romneu-2015-0031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Congenital hydrocephalus is a health problem in many countries and in Romania the pediatric neurosurgical department of the Emergency Hospital “Bagdasar-Arseni” has a large number of such patients. This is a retrospective study and it includes the patients with congenital hydrocephalus operated between 1992 and 2012 in the pediatric neurosurgical department of the Emergency Hospital “Bagdasar-Arseni”. The functional outcome was assessed using Karnofsky Performance Scale, Hydrocephalus Outcome Questionnaire and Glasgow outcome scale. The total number of the patients was 372, with a predominance of boys (212 boys versus 160 girls) and at the time of our study 168 patients were over 16 years old. Functional outcome of the children over 16 years old assessed using Karnofsky Performance Scale, showed that 73 patients were above 80 and leading independent lives, and 95 were less than 80 points. The results would be better if all these patients would benefit from schooling for children with special needs.
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Tascu A, Rizea R, Iliescu A, Pascal C, Vapor I, Florea M, Petrescu P. Role of Adjuvant Therapy after Neurosurgery in Pediatric Low Grade Gliomas. J Neurol Surg A Cent Eur Neurosurg 2014. [DOI: 10.1055/s-0034-1382209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Rizea RE, Ciurea AV, Onose G, Gorgan RM, Tascu A, Brehar F. New application of diffusion tensor imaging in neurosurgery. J Med Life 2011; 4:372-6. [PMID: 22514569 PMCID: PMC3227151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2011] [Accepted: 09/17/2011] [Indexed: 11/01/2022] Open
Abstract
Diffusion tensor imaging is a MRI technique that enables the measurement of the diffusion of water in tissue in order to produce neural tract images. Advanced methods such as color coding and tractography (fiber tracking) have been used to investigate the directionality. The localization of tumors in relation to the white matter tracts (infiltration, deflection), has been one the most important initial applications. A non invasive technique for assessing tumor tissue characteristics, like tumor cell density, is required to assist preoperative surgical planning for malignant brain tumors and help better define the target for tumor biopsy, resulting in more accurate diagnosis and grading of malignant brain tumors. One possible source of this information is diffusion tensor imaging. Date studies have focused on its ability to delineate white matter fiber tracks by fiber tracking and to detect tumor infiltration around the tumor and normal white matter interface. Relationships between cell density and the two key values that diffusion tensor imaging provides, fractional anisotropy and mean diffusivity, still need to be investigated. Mean diffusivity has a good negative correlation and fractional anisotropy has a good positive correlation with tumor cell density within the tumor core. Similar correlation was observed between the Ki-67, on the one hand and fractional anisotropy and mean diffusivity, on the other hand. Thus, measurement of both fractional anisotropy and mean diffusivity within the tumor core has a potential to provide detailed information on tumor cell density within the tumor.
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Affiliation(s)
- RE Rizea
- Neurosurgery Department, “Bagdasar Arseni” Clinical Emergency Hospital,
Bucharest, 10–12 Berceni Av., District 4, Romania
| | - AV Ciurea
- Neurosurgery Department, “Bagdasar Arseni” Clinical Emergency Hospital,
Bucharest, 10–12 Berceni Av., District 4, Romania
| | - G Onose
- Neurorehabilitation Department, “Bagdasar Arseni” Clinical Emergency Hospital, Bucharest, 10–12 Berceni Av., District 4, Romania
| | - RM Gorgan
- Neurosurgery Department, “Bagdasar Arseni” Clinical Emergency Hospital,
Bucharest, 10–12 Berceni Av., District 4, Romania
| | - A Tascu
- Neurosurgery Department, “Bagdasar Arseni” Clinical Emergency Hospital,
Bucharest, 10–12 Berceni Av., District 4, Romania
| | - F Brehar
- Neurosurgery Department, “Bagdasar Arseni” Clinical Emergency Hospital,
Bucharest, 10–12 Berceni Av., District 4, Romania
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Ciurea AV, Gorgan MR, Tascu A, Sandu AM, Rizea RE. Traumatic brain injury in infants and toddlers, 0-3 years old. J Med Life 2011; 4:234-43. [PMID: 22567045 PMCID: PMC3168813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2010] [Accepted: 06/20/2011] [Indexed: 12/02/2022] Open
Abstract
OBJECT Children 0-3 years old present a completely different neurotraumatic pathology. The growing and the development processes in this age group imply specific anatomical and pathophysiological features of the skull, subarachnoid space, CSF flow, and brain. Most common specific neurotraumatic entities in children 0-3 years old are cephalhematoma, subaponeurotic (subgaleal) hematoma, diastatic skull fracture, grow skull fracture, depressed ('ping-pong') skull fracture, and extradural hematoma. METHODS We present our 10 years experience in neuropediatric traumatic brain injuries, between 1999 and 2009, in the First Department of Neurosurgery and Pediatric Intensive Care Unit. Including criteria were children, 0-3 years old, presenting only traumatic brain injury. We excluded patients with politrauma, who require a different management. RESULTS We present the incidence of these specific head injuries, clinical and imagistic features, treatment, and outcome. We found 72 children with diastatic skull fracture, 61 cases with depressed ('ping-pong') skull fracture, 22 cases with grow skull fracture, 11 children harboring intrusive skull fracture, 58 cephalhematomas, 26 extradural hematomas, and 7 children with severe brain injury and major posttraumatic diffuse ischemia ('black-brain'). Usually, infants and toddlers present with seizures, pallor, and rapid loss of consciousness. First choice examination, in all children was cerebral CT-scan, and for follow-up, we performed cerebral MRI. We emphasize on the importance of seizure prevention in this age group. Children presenting with extensive diffuse ischemia ('black-brain') had a poor outcome, death occurring in all 7 cases. CONCLUSION Children 0-3 years old, present with a total distinctive pathology than adults. Children with head injury must be addressed to a pediatric department of neurosurgery and pediatric intensive care unit. Prophylaxis pays the most important role in improving the outcome.
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Brehar FM, Bleotu C, Stefan LM, Buzgariu W, Chivu M, Utoiu E, Matei L, Ciurea AV, Tascu A. Isolation and partial characterization of a new human glioblastoma cell line. Chirurgia (Bucur) 2009; 104:453-461. [PMID: 19886054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Although significant progresses were made in the field of molecular biology of malignant cerebral gliomas, the prognostic of these tumors continues to be reserved. One of the therapeutic failure reasons is the incomplete knowledge regarding the origin of these tumors and cells features, which in fact represent an obstacle in developing a cell and molecular therapy guided against malignant cells responsible for the tumor development and for the therapeutic resistance. Initiation and characterization of glioblastoma cell lines represents an essential step in order to obtain a better in vitro and in vivo experimental model for glioblastoma. We describe here a new glioblastoma line, named T11, which was successfully isolated in our laboratories starting with a tumor sample obtained intraoperative from a 58 years-old female patient. The histopathological evaluation showed a grad IV WHO glioma (glioblastoma). The sample was prepared by manual fragmentation, followed by enzymatic digestions using different concentration of trypsin. The cell line has been cultivated for more than 150 passages. The characterization of the glioblastoma line consisted in the evaluation of cells proliferation capacity (growth curve), morphological features, karyotyping and identification of specific markers. We found that T11 expressed specific markers for glial progenitors and astrocytes (glial fibrillary acidic protein-GFAP); oligodendrocites (A2B5; O4), and microglia (CD45, CD 11b). Cells were negative for neuronal lineage markers like beta3-tubulin and NCAM. In order to evaluate the differentiation grade of T11 cell line, the presence of stem cell markers (nestin, CD133) was explored. T11l cells expressed higher level of nestin and lower level of CD133 comparing with standard glioblastoma cell line U87. T11 cell line expressed VEGF and Bcl-2, but not EGFR and Mdrl and Bax. This new line has distinct and unique characteristics when compared with standard glioblastoma cell line (e.g., U87) and may become a new and useful in vitro model for glioblastoma.
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MESH Headings
- AC133 Antigen
- ATP Binding Cassette Transporter, Subfamily B
- ATP Binding Cassette Transporter, Subfamily B, Member 1/analysis
- Actins/analysis
- Animals
- Antigens, CD/analysis
- Biomarkers, Tumor/analysis
- Blotting, Western
- Brain Neoplasms/chemistry
- Brain Neoplasms/metabolism
- Brain Neoplasms/pathology
- Cell Culture Techniques
- Cell Line, Tumor
- Disease Models, Animal
- ErbB Receptors/analysis
- Female
- Flow Cytometry
- Gene Expression Regulation, Neoplastic
- Glial Fibrillary Acidic Protein/analysis
- Glioblastoma/chemistry
- Glioblastoma/metabolism
- Glioblastoma/pathology
- Glycoproteins/analysis
- Humans
- Intermediate Filament Proteins/analysis
- Mice
- Neoplastic Stem Cells/metabolism
- Neoplastic Stem Cells/transplantation
- Nerve Tissue Proteins/analysis
- Nestin
- Peptides/analysis
- Proto-Oncogene Proteins c-bcl-2/analysis
- Reverse Transcriptase Polymerase Chain Reaction
- Transplantation, Heterologous
- Vascular Endothelial Growth Factor A/analysis
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Affiliation(s)
- F M Brehar
- Emergency Clinical Hospital Bagdasar-Arseni, Bucharest, Romania.
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Ciurea AV, Tascu A, Brehar FM, Nuteanu L, Rizea R. A life threatening problem in infants: supratentorial epidural hematoma. J Med Life 2009; 2:191-5. [PMID: 20108539 PMCID: PMC3018979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Traumatic epidural hematoma (EDH) represents a rare head injury complication in infants. Its diagnosis can be quite challenging because its clinical presentation is usually subtle and nonspecific. Authors present a study on 30 infants with epidural hematoma (EDH) admitted in the Pediatric Department of Neurosurgery of the "Bagdasar-Arseni" Clinical Hospital in the period of 1990-2007 (17 years). The most common symptom was irritability, which occurred in 16 cases (53.3%), of our patients. Pallor in all cases (100%) and subgaleal hematoma in 20/30 (66.6%) of the patients. These were the most common clinical signs that occurred upon admission; both of them represent signs of significant clinical importance. Surgical evacuation via craniotomy was required in 26/30 (86.6%) of our patients, while 4/30 (13.3%) of the patients were managed conservatively. The mortality rate was 6.6% in our series, whilst the long-term morbidity rate was 3.3%. EDH in infants represents a life-threatening complication of head injury, which requires early identification and prompt surgical or conservative management depending on the patient's clinical condition, the size of EDH, and the presence ofa midline structure shift on the head's CT scan.
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Ciurea AV, Kapsalaki EZ, Coman TC, Roberts JL, Robinson JS, Tascu A, Brehar F, Fountas KN. Supratentorial epidural hematoma of traumatic etiology in infants. Childs Nerv Syst 2007; 23:335-41. [PMID: 17061134 DOI: 10.1007/s00381-006-0230-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2005] [Revised: 06/06/2006] [Indexed: 11/27/2022]
Abstract
INTRODUCTION AND BACKGROUND Traumatic epidural hematoma (EDH) represents a rare head injury complication in infants. Its diagnosis can be quite challenging because its clinical presentation is usually subtle and nonspecific. In our current communication, we present our data regarding the presentation of infants with EDH, their management, and their long-term outcome. MATERIALS AND METHODS In a retrospective study, the hospital and outpatient clinic charts and imaging studies (head CT and skull X-rays) of 31 infants with pure, supratentorial EDH of traumatic origin were meticulously reviewed. Children Coma Scale score and Trauma Infant Neurologic Score (TINS) were also reviewed. The most common presenting symptom was irritability, which occurred in 18/31 (58.1%) of our patients. Pallor (in 30/31 patients) and cephalhematoma (in 21/31 patients) were the most commonly occurring clinical signs upon admission; both signs represent signs of significant clinical importance. Surgical evacuation via a craniotomy was required in 24/31 of our patients, while 7/31 patients were managed conservatively. The mortality rate in our series was 6.5% (2/31 patients), and our long-term morbidity rate was 3.2% (1/31 patients). CONCLUSIONS EDH in infants represents a life-threatening complication of head injury, which requires early identification and prompt surgical or conservative management depending on the patient's clinical condition, size of EDH, and presence of midline structure shift on head CT scan. Mortality and long-term morbidity are low with early diagnosis and prompt treatment.
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MESH Headings
- Accidental Falls
- Cerebellum/blood supply
- Decompression, Surgical/methods
- Dura Mater/blood supply
- Female
- Follow-Up Studies
- Head Injuries, Closed/complications
- Head Injuries, Closed/diagnostic imaging
- Head Injuries, Closed/therapy
- Hematoma, Epidural, Cranial/diagnostic imaging
- Hematoma, Epidural, Cranial/etiology
- Hematoma, Epidural, Cranial/therapy
- Humans
- Infant
- Infant, Newborn
- Male
- Radiography
- Retrospective Studies
- Skull Fractures/complications
- Skull Fractures/diagnostic imaging
- Trauma Severity Indices
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Affiliation(s)
- A V Ciurea
- Department of Neurosurgery, Clinics and Hospital Bagdasar-Arseni, Bucharest, Romania
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