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Frati A, Armocida D, Tartara F, Cofano F, Corvino S, Paolini S, Santoro A, Garbossa D. Can Post-Operative Posterior Reversible Encephalopathy Syndrome (PRES) Be Considered an Insidious Rare Surgical Complication? Brain Sci 2023; 13:brainsci13050706. [PMID: 37239179 DOI: 10.3390/brainsci13050706] [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: 03/21/2023] [Revised: 04/11/2023] [Accepted: 04/20/2023] [Indexed: 05/28/2023] Open
Abstract
Introduction: Posterior reversible encephalopathy syndrome (PRES) is a neurological disorder characterized by neurological symptoms and distinctive neuroimaging findings. There are a few cases reported in the literature in which PRES can occur after surgery, and there is no clear direct relationship between a procedure and its debut. Methods: We performed a review of the literature by analyzing all reported cases of PRES syndrome which debuted after a surgical procedure with the aim of identifying the clinical features, the timing of the symptoms' onset and the therapy of patients suffering from this unusual surgical complication. Results: The total number of patients collected was 47, with a mean age of 40.9 years. Postoperative PRES can occur in either pediatric or adult patients (ages 4-82 years). The most frequent form of comorbidity reported was cardiovascular disease (fourteen patients, 29.78%). Sixteen patients (36%) had no relevant risk factors or comorbidities at the time of the surgical procedure. The types of surgery most correlated were cranial neuro and maxillofacial surgery (twenty-one patients, 44.68%) followed by transplant surgery (eight patients, 17%). The time of onset of PRES after surgery occurred within the first 3 weeks (mean time of onset 4.7 days), and when rapidly treated with antihypertensive and antiepileptic drugs appeared to have a reversible and benign course. Conclusion: PRES syndrome can be considered a rare complication of procedures and can occur following a wide range of surgeries, especially cranial and transplant surgery. Being able to recognize it in time and treat it ensures a full reversibility of symptoms in most cases.
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Affiliation(s)
- Alessandro Frati
- Istituto di Ricovero e Cura a Carattere Scientifico (I.R.C.C.S), Neuromed, Via Atinense 18, 86077 Pozzilli, Italy
| | - Daniele Armocida
- Istituto di Ricovero e Cura a Carattere Scientifico (I.R.C.C.S), Neuromed, Via Atinense 18, 86077 Pozzilli, Italy
- Human Neurosciences Department, Neurosurgery Division "Sapienza" University, AOU Policlinico Umberto I, 00161 Rome, Italy
| | - Fulvio Tartara
- Headache Science and Neurorehabilitation Center, IRCCS Mondino Foundation, Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy
| | - Fabio Cofano
- Neurosurgery, Department of Neuroscience, A.O.U. Città della Salute e della Scienza, University of Turin, 10126 Turin, Italy
| | - Sergio Corvino
- Department of Neuroscience, Reproductive and Odontostomatological Sciences, Division of Neurosurgery Università degli Studi di Napoli Federico II, 80131 Naples, Italy
| | - Sergio Paolini
- Istituto di Ricovero e Cura a Carattere Scientifico (I.R.C.C.S), Neuromed, Via Atinense 18, 86077 Pozzilli, Italy
| | - Antonio Santoro
- Istituto di Ricovero e Cura a Carattere Scientifico (I.R.C.C.S), Neuromed, Via Atinense 18, 86077 Pozzilli, Italy
| | - Diego Garbossa
- Neurosurgery, Department of Neuroscience, A.O.U. Città della Salute e della Scienza, University of Turin, 10126 Turin, Italy
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Salih HR, Jaafer H, Ismail M, Khallaf AK, Mohammed AJ, Al-Mosawy MSMJ, Naser HS, Maulood ZT, Hafedh AN, Hoz SS. Extensive tension pneumocephalus presented in the setting of a challenging etiology. Surg Neurol Int 2022; 13:570. [PMID: 36600732 PMCID: PMC9805630 DOI: 10.25259/sni_948_2022] [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: 10/14/2022] [Accepted: 11/21/2022] [Indexed: 12/14/2022] Open
Abstract
Background Pneumocephalus (PNC) is a well-described consequence in postoperative settings and skull fractures that is usually self-limiting. It can get complicated into tension PNC on some rare occasions, leading to an intracranial mass effect. PNC was also reported after unintentional dural puncture throughout the epidural anesthesia process. However, tension PNC resulting from epidural anesthesia procedures is an extremely rare outcome that implies urgent intervention to relieve the tension within the brain. Here, we report a case of an extensive tension intraventricular PNC 2 days following an epidural anesthesia procedure for a femur fixation surgery. Case Description A 23-year-old male presented to the emergency department with basal skull fractures and a femur fracture due to a motorcycle accident. His skull base fracture was managed conservatively then he underwent a femur fixation procedure under epidural anesthesia. Two days after, he developed a severe headache with a disturbed level of consciousness. Computed tomography of the brain revealed an extensive PNC that involved all the subarachnoid spaces down to the cervical region and compressing the cerebellum, which was not found in the initial imaging. The patient's status improved after the twist-drill burr-hole evacuation of air under the water seal. Conclusion Extensive tension PNC can occur after traumatic brain injury, especially after epidural anesthesia. Such cases should gain high focus because they may differ from simple PNC regarding diagnosis, treatment, and follow-up.
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Affiliation(s)
- Hayder R. Salih
- Department of Neurosurgery, Neurosurgery Teaching Hospital, Baghdad, Iraq
| | - Huda Jaafer
- Department of Neurosurgery, University of Baghdad, College of Medicine, Baghdad, Iraq
| | - Mustafa Ismail
- Department of Neurosurgery, University of Baghdad, College of Medicine, Baghdad, Iraq
| | - Ali Kareem Khallaf
- Department of Neurosurgery, Neurosurgery Teaching Hospital, Baghdad, Iraq
| | | | | | - Hawraa Sadiq Naser
- Department of Neurosurgery, University of Alameed, College of Medicine, Karbala, Iraq
| | | | - Anwar N. Hafedh
- Department of Neurosurgery, Neurosurgery Teaching Hospital, Baghdad, Iraq
| | - Samer S. Hoz
- Department of Neurosurgery, University of Cincinnati, Cincinnati, Ohio, United States.,Corresponding author: Samer S. Hoz, Department of Neurosurgery, University of Cincinnati, Cincinnati, Ohio, United States.
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De Jesus O, Thomas RJFD, Feliciano C. Tension pneumoventricle in a patient with a ventriculoperitoneal shunt and an ethmoidal meningoencephalocele. Surg Neurol Int 2022; 13:202. [PMID: 35673658 PMCID: PMC9168403 DOI: 10.25259/sni_64_2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Accepted: 04/26/2022] [Indexed: 11/04/2022] Open
Abstract
Background:
Tension pneumoventricle is a rare, life-threatening complication. It has been rarely described in patients with ventriculoperitoneal (VP) shunts.
Case Description:
A 28-year-old male patient with a VP shunt became progressively lethargic after falling from his wheelchair. Skull X-rays and head CT scan showed abundant air inside the ventricles. He was taken to the operating room, and the shunt was revised without improvement. Two days later, a frontal external ventricular drain was placed to remove the air. In the investigation toward the etiology of the pneumoventricle, a review of previous head CT scans and brain MRIs showed that the patient had a small left frontonasal meningoencephalocele extending into the ethmoid, which had been unnoticed. He underwent repair of the defect with adequate sealing of the frontal skull base.
Conclusion:
In a shunted patient with moderate or severe symptoms from a tension pneumoventricle, external ventricular drainage is required to remove the air as the shunt is inadequate.
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Armocida D, Arcidiacono UA, Palmieri M, Pesce A, Cofano F, Picotti V, Salvati M, D’Andrea G, Garbossa D, Santoro A, Frati A. Intracranial Meningioma in Elderly Patients. Retrospective Multicentric Risk and Surgical Factors Study of Morbidity and Mortality. Diagnostics (Basel) 2022; 12:diagnostics12020351. [PMID: 35204442 PMCID: PMC8871449 DOI: 10.3390/diagnostics12020351] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 01/20/2022] [Accepted: 01/27/2022] [Indexed: 02/01/2023] Open
Abstract
With the increasing life expectancy, a large number of intracranial meningiomas (IM) have been identified in elderly patients. There is no general consensus regarding the management for IMs nor studies regarding the outcome of older patients undergoing meningioma surgery. We aimed to determine whether preoperative variables and postoperative clinical outcomes differ between age groups after meningioma surgery. We analyzed data from all patients who had undergone IM surgery from our departments. The final cohort consisted of 340 patients affected by IM with ASA class I-II: 188 in the young group (<65) and 152 in the elderly. The two subgroups did not present significant differences concerning biological characteristics of tumor, localization, diameters, lesion and edema volumes and surgical radicality. Despite these comparable data, elderly presented with a significantly lower Karnofsky Performance status value on admission and remained consistently lower during the follow-up. We establish instead that there is no intrinsic correlation to the presence of IM and no significant increased risk of complications or recurrence in elderly patients, but rather only an increased risk of reduced performance status with mortality related to the comorbidity of the patient, primarily cardiovascular disease, and an intrinsic frailty of the aged population.
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Affiliation(s)
- Daniele Armocida
- Neurosurgery Division, Human Neurosciences Department, “Sapienza” University, 00185 Rome, Italy; (U.A.A.); (M.P.); (A.S.); (A.F.)
- Correspondence: ; Tel.: +39-393-287-4496
| | - Umberto Aldo Arcidiacono
- Neurosurgery Division, Human Neurosciences Department, “Sapienza” University, 00185 Rome, Italy; (U.A.A.); (M.P.); (A.S.); (A.F.)
| | - Mauro Palmieri
- Neurosurgery Division, Human Neurosciences Department, “Sapienza” University, 00185 Rome, Italy; (U.A.A.); (M.P.); (A.S.); (A.F.)
| | | | - Fabio Cofano
- Neurosurgery Unit, Department of Neuroscience “Rita Levi Montalcini”, University of Turin, 10124 Turin, Italy; (F.C.); (D.G.)
| | - Veronica Picotti
- Neurosurgery Department, Fabrizio Spaziani Hospital, 03100 Frosinone, Italy; (V.P.); (G.D.)
| | - Maurizio Salvati
- Policlinico Tor Vergata, University Tor Vergata of Rome, 00133 Rome, Italy;
| | - Giancarlo D’Andrea
- Neurosurgery Department, Fabrizio Spaziani Hospital, 03100 Frosinone, Italy; (V.P.); (G.D.)
| | - Diego Garbossa
- Neurosurgery Unit, Department of Neuroscience “Rita Levi Montalcini”, University of Turin, 10124 Turin, Italy; (F.C.); (D.G.)
| | - Antonio Santoro
- Neurosurgery Division, Human Neurosciences Department, “Sapienza” University, 00185 Rome, Italy; (U.A.A.); (M.P.); (A.S.); (A.F.)
| | - Alessandro Frati
- Neurosurgery Division, Human Neurosciences Department, “Sapienza” University, 00185 Rome, Italy; (U.A.A.); (M.P.); (A.S.); (A.F.)
- IRCCS “Neuromed”, 86077 Pozzilli, Italy
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Kumar AA, Lim JX, Bakthavachalam R, Rx Ker J. The pressure differential efflux technique - A novel approach for troubleshooting air-locked external ventricular drainage systems: A technical note and review of literature. J Clin Neurosci 2021; 95:198-202. [PMID: 34929645 DOI: 10.1016/j.jocn.2021.11.028] [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: 09/25/2021] [Revised: 11/10/2021] [Accepted: 11/25/2021] [Indexed: 10/19/2022]
Abstract
External ventricular drainage (EVD) is carried out in many neurosurgical conditions for the diversion of cerebrospinal fluid. These EVD systems can, however, malfunction with potentially lethal consequences. Air bubbles within the EVD can result in air locking of the system with subsequent blockage of drainage, with blood clots and debris being the other causes. There are both non-invasive and invasive methods of rectifying such blockages, with invasive procedures having its associated risks. This is especially so for EVD revisions, with each surgery increasing the risk of ventriculitis. We describe a case of bilateral air locked EVD managed successfully with a novel non-invasive 'pressure differential efflux technique'. This method exploits the pressure gradient established by adjusting each EVD to a different height to evacuate the pneumoventricle. In addition, we present a sequential approach to the management of EVD malfunction, based on the current literature and our institutional protocol.
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Affiliation(s)
- A Aravin Kumar
- Department of Neurosurgery, National Neuroscience Institute, Singapore.
| | - Jia Xu Lim
- Department of Neurosurgery, National Neuroscience Institute, Singapore
| | | | - Justin Rx Ker
- Department of Neurosurgery, National Neuroscience Institute, Singapore
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Pesce A, Armocida D, Paglia F, Palmieri M, Frati A, D'Andrea G, Salvati M, Santoro A. IDH Wild-type Glioblastoma Presenting with Seizure: Clinical Specificity, and Oncologic and Surgical Outcomes. J Neurol Surg A Cent Eur Neurosurg 2021; 83:351-360. [PMID: 34794192 DOI: 10.1055/s-0041-1735515] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND Glioblastoma (GBM) is the most common and aggressive primary brain neoplasia in adults. Seizure is a common manifestation in GBM. Up to 25 to 60% of patients with GBM have seizures. We aim to summarize all the relevant clinical, surgical, radiologic, and molecular features of a cohort of patients suffering from GBM-related epilepsy and measure the outcome, to understand the possible existence of a clinical/phenotypical specificity of this subgroup of patients. METHODS We retrospectively analyzed a cohort of 177 patients affected by isocitrate dehydrogenase wild-type (IDH-WT) GBM; 49 patients presented seizure at onset (SaO) and 128 were seizure free (SF). We investigated the relationship between seizures and other prognostic factors of GBMs. RESULTS A statistically significant association between the location of the lesions in the parietal lobe and seizures was observed. The left side was more commonly affected. Interestingly, there was a statistical relationship between tumors involving the subventricular zone (SVZ) and SaO patients. The tumors were also smaller on average at diagnosis, and generalized SaOs were associated with longer overall survival. CONCLUSIONS The typical patient with IDH-WT GBM with SaO is a young (<55 year) male without a history of headache. The lesion is typically small to medium in size and located in the temporoparietal dominant lobe, with a high tendency to involve the SVZ.
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Affiliation(s)
| | - Daniele Armocida
- Division of Neurosurgery, Department of Human Neurosciences, "Sapienza" University, Rome, Italy
| | - Francesco Paglia
- Division of Neurosurgery, Department of Human Neurosciences, "Sapienza" University, Rome, Italy
| | - Mauro Palmieri
- Division of Neurosurgery, Department of Human Neurosciences, "Sapienza" University, Rome, Italy
| | - Alessandro Frati
- Division of Neurosurgery, Department of Human Neurosciences, "Sapienza" University, Rome, Italy.,IRCCS "Neuromed" Pozzilli (IS), Italy
| | | | - Maurizio Salvati
- IRCCS "Neuromed" Pozzilli (IS), Italy.,Department of Mental and Neurological, Dental and Sensory Organs Health, Tor Vergata University, Rome Italy
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Palmieri M, Frati A, Santoro A, Frati P, Fineschi V, Pesce A. Diffuse Axonal Injury: Clinical Prognostic Factors, Molecular Experimental Models and the Impact of the Trauma Related Oxidative Stress. An Extensive Review Concerning Milestones and Advances. Int J Mol Sci 2021; 22:ijms221910865. [PMID: 34639206 PMCID: PMC8509530 DOI: 10.3390/ijms221910865] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Revised: 10/05/2021] [Accepted: 10/06/2021] [Indexed: 12/21/2022] Open
Abstract
Traumatic brain injury (TBI) is a condition burdened by an extremely high rate of morbidity and mortality and can result in an overall disability rate as high as 50% in affected individuals. Therefore, the importance of identifying clinical prognostic factors for diffuse axonal injury (DAI) in (TBI) is commonly recognized as critical. The aim of the present review paper is to evaluate the most recent contributions from the relevant literature in order to understand how each single prognostic factor determinates the severity of the clinical syndrome associated with DAI. The main clinical factors with an important impact on prognosis in case of DAI are glycemia, early GCS, the peripheral oxygen saturation, blood pressure, and time to recover consciousness. In addition, the severity of the lesion, classified on the ground of the cerebral anatomical structures involved after the trauma, has a strong correlation with survival after DAI. In conclusion, modern findings concerning the role of reactive oxygen species (ROS) and oxidative stress in DAI suggest that biomarkers such as GFAP, pNF-H, NF-L, microtubule associated protein tau, Aβ42, S-100β, NSE, AQP4, Drp-1, and NCX represent a possible critical target for future pharmaceutical treatments to prevent the damages caused by DAI.
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Affiliation(s)
- Mauro Palmieri
- Neurosurgery Division, A.O.U. “Policlinico Umberto I”, Human Neuroscience Department, “Sapienza” University, Viale Del Policlinico 155, 00161 Rome, Italy; (A.F.); (A.S.)
- Correspondence: ; Tel.: +39-063-377-5298
| | - Alessandro Frati
- Neurosurgery Division, A.O.U. “Policlinico Umberto I”, Human Neuroscience Department, “Sapienza” University, Viale Del Policlinico 155, 00161 Rome, Italy; (A.F.); (A.S.)
- IRCCS “Neuromed”, Via Atinense 18, 86077 Pozzilli, Italy
| | - Antonio Santoro
- Neurosurgery Division, A.O.U. “Policlinico Umberto I”, Human Neuroscience Department, “Sapienza” University, Viale Del Policlinico 155, 00161 Rome, Italy; (A.F.); (A.S.)
| | - Paola Frati
- Department of Anatomical, Histological, Forensic and Orthopaedic Sciences SAIMLAL, “Sapienza” University, Viale Regina Elena 336, 00185 Rome, Italy; (P.F.); (V.F.)
| | - Vittorio Fineschi
- Department of Anatomical, Histological, Forensic and Orthopaedic Sciences SAIMLAL, “Sapienza” University, Viale Regina Elena 336, 00185 Rome, Italy; (P.F.); (V.F.)
| | - Alessandro Pesce
- Neurosurgery Division, Santa Maria Goretti Hospital, Via Lucia Scaravelli, 04100 Latina, Italy;
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Periventricular zone involvement as a predictor of survival in glioblastoma patients: A single centre cohort-comparison investigation concerning a distinct clinical entity. INTERDISCIPLINARY NEUROSURGERY 2021. [DOI: 10.1016/j.inat.2021.101185] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
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Salvati M, Armocida D, Pesce A, Palmieri M, Venditti E, D'Andrea G, Frati A, Santoro A. No prognostic differences between GBM-patients presenting with postoperative SMA-syndrome and GBM-patients involving cortico-spinal tract and primary motor cortex. J Neurol Sci 2020; 419:117188. [PMID: 33075591 DOI: 10.1016/j.jns.2020.117188] [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: 08/18/2020] [Revised: 09/23/2020] [Accepted: 10/12/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND The supplementary motor area (SMA) is involved in several aspects of motor control and its can be associated to a contralateral motor deficit and speech disorders. After the resection of low-grade gliomas, this syndrome is diffusely reported but it is rarely investigated in high-grade gliomas. SMA deficits may resolve completely or with minor sequelae within weeks. Whether this condition of transient deficit affects survival, was not previously investigated, and is not currently understood. OBJECTIVE The study aimed to perform an accurate investigation concerning the real clinical and prognostic impact of the postoperative SMA syndrome in order to shed light over its relationship to survival parameters and postoperative functional status of the patients. METHODS We performed a retrospective review of a series of 176 surgically treated patients suffering from Glioblastomas. Tumors classified as Group A: Involving the SMA and Group B: Lesion located outside and distal to the SMA but in anatomical relationship to primary motor cortices (PM1) or corticospinal tract (CST), in order to investigate differences concerning immunohistochemical and molecular profiles in regard to the survival parameters. RESULTS Although lesions involving SMA demonstrated a significantly higher volume in respect to their general counterparts they did not significantly differ in concerns to the molecular patterns, pre and postoperative KPS scores and in PFS and OS findings. CONCLUSIONS In our cohort SMA-syndrome is reversible and therefore guarantees a satisfactory functional status at follow-up, apparently not compromising survival when compared to other lesions affecting the primary or cortical motor area -spinal tract.
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Affiliation(s)
- Maurizio Salvati
- Human Neurosciences Department Neurosurgery Division "Sapienza" University, Italy; IRCCS "Neuromed", Pozzilli (IS), Italy
| | - Daniele Armocida
- Human Neurosciences Department Neurosurgery Division "Sapienza" University, Italy.
| | - Alessandro Pesce
- Human Neurosciences Department Neurosurgery Division "Sapienza" University, Italy; IRCCS "Neuromed", Pozzilli (IS), Italy
| | - Mauro Palmieri
- Human Neurosciences Department Neurosurgery Division "Sapienza" University, Italy
| | - Emiliano Venditti
- Human Neurosciences Department Neurosurgery Division "Sapienza" University, Italy
| | | | | | - Antonio Santoro
- Human Neurosciences Department Neurosurgery Division "Sapienza" University, Italy
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11
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Armocida D, Frati A, Salvati M, Santoro A, Pesce A. Is Ki-67 index overexpression in IDH wild type glioblastoma a predictor of shorter Progression Free survival? A clinical and Molecular analytic investigation. Clin Neurol Neurosurg 2020; 198:106126. [PMID: 32861131 DOI: 10.1016/j.clineuro.2020.106126] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 06/29/2020] [Accepted: 07/30/2020] [Indexed: 12/23/2022]
Abstract
BACKGROUND Ki-67 proliferation index is widely used for differentiating between high and low-grade gliomas, but differentiating between the same grade IV appears to be more problematic, and the point about its prognostic value for GBM patients remains unclear. To reduce the possibility to find a marked histological heterogeneity, and may contain areas that could be diagnosed as lower grade, in this study we considered a large group of patients with IDH wild-type Glioblastoma (IDH-WT GBM) and we have analyzed previously reported prognostic factors, in regards to their relationship with the Ki-67 expression index. METHODS We explore the prognostic impact of ki-67 index status in 127 patients affected by IDH-WT GBM. We therefore analyzed clinical characteristics, tumor genetics, dimension and clinical outcomes. We selected a total of 127 patients affected by newly diagnosed IDH-WT GBM who underwent surgery, radiation, and chemotherapy in our Institution in the period ranging between January 2014 and December 2016 RESULTS: The volume of the lesion had a strong association with the Ki67 overexpression. In particular lesions whose volume was greater than 45 cm3, presented a higher percentage of Ki67 expression demonstrating that greater tumors are more likely associated to higher values of Ki67 percentages. On a multivariate analysis, it was possible to outline that Ki67 was significant a predictor of shorter PFS independently from the age of the patients, the volume of the lesion and preoperative KPS. CONCLUSIONS There is a correlation between percentage staining of Ki-67 and OS in our cohort of patients with IDH-WT GBM. This is only the third observational study documenting a positive correlation between Ki-67 and overall survival in GBM and the first one demonstrates that percentage Ki-67 staining >20 % predicts poorer progression free survival in IDH-WT GBM.
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Affiliation(s)
- Daniele Armocida
- Human Neurosciences Department Neurosurgery Division "Sapienza" University, Italy.
| | | | - Maurizio Salvati
- Human Neurosciences Department Neurosurgery Division "Sapienza" University, Italy; IRCCS "Neuromed" Pozzilli (IS), Italy
| | - Antonio Santoro
- Human Neurosciences Department Neurosurgery Division "Sapienza" University, Italy
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12
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Almubarak AO, Fakhroo F, Alhuthayl MR, Kanaan I, Aldahash H. Tension Pneumoventricle Secondary to Cutaneous-Ventricular Fistula: Case Report and Literature Review. World Neurosurg 2020; 142:155-158. [PMID: 32599189 DOI: 10.1016/j.wneu.2020.06.145] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 06/18/2020] [Indexed: 02/04/2023]
Abstract
BACKGROUND Tension pneumoventricle (TPV) is a subtype of tension pneumocephalus in which the air is trapped inside the ventricles through a one-way osteodural defect, causing an increase in intracranial pressure. TPV secondary to cutaneous-ventricular fistula has been reported only twice in the literature. CASE DESCRIPTION Herein, we report the third case in a 53-year-old woman who developed TPV with decreased level of consciousness after removal of a posterior fossa meningioma while she was on external ventricular drainage. There was no identifiable bony defect on neuroimaging. The drain was changed urgently, and the fistula located at the drain tunneling site was sealed. CONCLUSIONS This case report highlights the importance of suspecting and treating cutaneous-ventricular fistulas in TPV urgently in patients without skull base defects or those who showed no improvements with external ventricular drainage.
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Affiliation(s)
- Abdulaziz Oqalaa Almubarak
- Division of Neurosurgery, Neurosciences Department, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Fatima Fakhroo
- Division of Neurosurgery, Neurosciences Department, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Meshari Rashed Alhuthayl
- Division of Neurosurgery, Neurosciences Department, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Imad Kanaan
- Division of Neurosurgery, Neurosciences Department, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Homoud Aldahash
- Division of Neurosurgery, Neurosciences Department, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
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Armocida D, Pesce A, Di Giammarco F, Frati A, Salvati M, Santoro A. Histological, molecular, clinical and outcomes characteristics of Multiple Lesion Glioblastoma. A retrospective monocentric study and review of literature. Neurocirugia (Astur) 2020; 32:114-123. [PMID: 32564972 DOI: 10.1016/j.neucir.2020.04.003] [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] [Received: 01/19/2020] [Revised: 04/15/2020] [Accepted: 04/16/2020] [Indexed: 12/29/2022]
Abstract
BACKGROUND Multiple lesion glioblastoma (M-GBM) represent a group of GBM patients in which there exist multiple foci of tumor enhancement. The prognosis is poorer than that of single-lesion GBM patients, but this actually is a controversial data. Is unknown whether multifocality has a genetic and molecular basis. Our specific aim is to identify the molecular characteristics of M-GBM by performing a comprehensive multidimensional analysis. METHODS The surgical, radiological and clinical outcomes of patients that underwent surgery for GBM at our institution for 2 years have been retrospectively reviewed. We compared the overall survival (OS), progression free survival and extent of resection (EOR) between M-GBM tumors (type I) and S-GBM (single contrast-enhancing lesion, type II). RESULTS A total of 177 patients were included in the final cohort, 12 patients had M-GBM and 165 patients had S-GBM. Although patients with M-GBM had higher tumor volumes and midline location, the EOR was not different between both type of lesions. Higher percentage of tumors with EGFR overexpression was detected in M-GBM. PFS and OS was significantly shorter in M-GBM. CONCLUSIONS Considering no differences in EOR, patients with M-GBM showed shorter PFS and OS in comparison with S-GBM. Evidences about the M-GBM origin as a multifocal lesion because its molecular profile are suggested.
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Affiliation(s)
- Daniele Armocida
- Human Neurosciences Department Neurosurgery Division "Sapienza" University, Italy.
| | - Alessandro Pesce
- Human Neurosciences Department Neurosurgery Division "Sapienza" University, Italy
| | | | - Alessandro Frati
- Human Neurosciences Department Neurosurgery Division "Sapienza" University, Italy
| | | | - Antonio Santoro
- Human Neurosciences Department Neurosurgery Division "Sapienza" University, Italy
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Role of endoscopic surgical biopsy in diagnoses of intraventricular/periventricular tumors: review of literature including a monocentric case series. Acta Neurol Belg 2020; 120:517-530. [PMID: 32107717 DOI: 10.1007/s13760-020-01299-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 02/09/2020] [Indexed: 12/28/2022]
Abstract
The intra- and periventricular location tumor (IPVT) of a brain remains a hard challenge for the neurosurgeon because of the deep location and eloquent anatomic associations. Due to this high risk of iatrogenic injury, many surgeons elect to perform biopsies of such lesions to establish a diagnosis. On the one hand, stereotaxic needle biopsy (SNB) is a minimally invasive procedure but with a significant risk of complications and a high risk of lack of tissue for molecular analyses for this region [Fukushima in Neurosurgery 2:110-113 (1978)]; on the other hand, the use of endoscopic intraventricular biopsy (EIB) allows for diagnosis with minimal surgical intervention [Iwamoto et al. in Ann Neurol 64(suppl. 6):628-634 (2008)]. IPVTs and related CSF pathway obstructions can be safely and effectively treated with endoscopic techniques. It is not possible to compare EIB with diagnoses made by any other method or with the established treatment. We aim to analyze the accuracy of EIB results by comparing them with results of biopsies performed later, in other methods and thereby evaluating the treatment evolution considering our personal experience. The difficulties and complications encountered are presented and compared with those reported in the literature to obtain the best review possible for this topic. A systematic review of literature was done using MEDLINE, the NIH Library, PubMed, and Google Scholar yielded 1.951 cases for EIB and 1912 for SNB, according to standard systemic review techniques. Review was conducted on 50 studies describing surgical procedures for lesions intra- and para-ventricular. The primary outcome measure was a diagnostic success. We also consider 20 patients with IPVT treated in our department. Clinical characteristics and surgical outcome were evaluated and a systematic review of the literature was performed. Overall, all our biopsies were diagnostic, with a positive histologic sample in 100% of our patients. 8 patients underwent a concurrent endoscopic third ventriculostomy. 4 patients underwent a concurrent ventriculostomy combined with septostomy. For 1 patient was necessary the only septostomy combined with biopsy. Every case has obtained a histological diagnosis. The percentage of complications was very low with only 1 case of post-operative infection and 1 case of hemorrhage. It was impossible to create a specific comparison from literature data of IPVTs between a stereotactic and endoscopic procedure, it presents only the collection of pineal gland tumor [Kelly in Neurosurgery 25(02):185-194 (1989); Quick-Weller in World Neurosurgery 96:124-128 (2016)] or unknown location of the lesion in major review [Marenco-Hillembrand et al. in Front Oncol 8:558 (2018)]. The present study aims to report our experience with the surgical management of IPVTs. The EIB sample yields an accurate histologic diagnosis tumor, with a positive histologic sample in 87, 95% of patients. The choice of the appropriate procedure should consider not only the preference and the experience of the neurosurgeon but also the several other variables as the location. While some periventricular lesions are better approached by endoscopic techniques, others are more suited for stereotactic-guided approaches. The ability to perform an EIB and relieve tumor-associated hydrocephalus by neuroendoscopy is considered to be a benefit of this procedure since this is less invasive than other treatments.
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EGFR amplification is a real independent prognostic impact factor between young adults and adults over 45yo with wild-type glioblastoma? J Neurooncol 2019; 146:275-284. [PMID: 31889239 DOI: 10.1007/s11060-019-03364-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 12/09/2019] [Indexed: 12/19/2022]
Abstract
BACKGROUND In 2019 a group of University of Pennsylvania (Hoffman et al., J Neurooncol 145: 321-328, 2019) aimed to explore the prognostic impact of expression of epidermal growth factor receptor (EGFR), one of the most common genetic alterations in WT-GBM, in young adults with IDH-WT GBM, suggesting an inferior outcomes in young adults (< 45yo) with newly diagnosed, IDH-WT GBM. At the same time, our group were considering the dimension of this subpopulation treated in our centre, and we performed the same analysis, comparing datas with affected elderly adults. METHODS We explore the prognostic impact of EGFR expression status in young adults with IDH-WT GBM, and compare this impact with the affected elderly adults. We therefore analyzed clinical characteristics, tumor genetics, and clinical outcomes in a cohort of adults aged 18-45 years with newly diagnosed WT GBM. We selected a total of 146 patients affected by newly diagnosed IDH-WT GBM who underwent surgery, radiation, and chemotherapy in our Institution in the period ranging between January 2014 and December 2016. We focused primarily on the prognostic impact of EGFR expression. RESULTS We confirmed through a Bivariate Analysis that the Age of the Patients, the Volume of the lesions, were statistically strongly associated with the survival parameters; The general OS of the cohort presented a breakthrough point between the patients who were respectively younger and older than 45 years, EGFR mutation was per se not associated to a survival reduction in all the cohort patients. When analyzing exclusively the Survival parameters of the patients whose age was under 40, it was possible to outline a non statistically significant trend towards a lesser OS in younger patients harboring an EGFR expression. CONCLUSIONS Once again the main difference in terms of OS in GBM is shown in a EOR and in Age. To our knowledge, ours is the second study (Hoffman et al., J Neurooncol 145: 321-328, 2019) to evaluate the prognostic impact of EGFR CN gain specifically in young adults with IDH-WT GBM and in the era of modern radiation and Temozolomide, but is the first one to compares this impact with a population of adults over 45, and correlates this date with clinical onset, dimension and localization of disease between this groups. We suggest other centers to evaluate this important finding with a larger number of patients and we are inclined to accept collaborations to increase the power of this study.
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