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Prete AA, Angerilli V, Bergamo F, Vettore V, De Toni C, Intini R, Cerma K, Ricagno G, Cerantola R, Perissinotto E, De Rosa A, Ceccon C, Gasparello J, Denaro L, D'Amico A, Chioffi F, Carcea E, Fassan M, Lonardi S. HER2 expression and genOmic characterization of rESected brain metastases from colorectal cancer: the HEROES study. Br J Cancer 2024; 130:1316-1323. [PMID: 38347094 PMCID: PMC11014920 DOI: 10.1038/s41416-023-02569-4] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 12/13/2023] [Accepted: 12/21/2023] [Indexed: 04/14/2024] Open
Abstract
BACKGROUND Little is known about prognostic factors of brain metastases (BM) from colorectal cancer (CRC). HER2 amplification/overexpression (HER2+) was previously described; its impact on prognosis remains uncertain. METHODS In the translational study HEROES, extensive molecular analysis was performed on primary CRC (prCRC) and their matched resected BM by means of NGS comprehensive genomic profiling and HER2 status as assessed by immunohistochemical/ in situ hybridization. Count of tumour-infiltrating lymphocytes (TILs) was also performed. PRIMARY OBJECTIVE to describe the molecular landscape of paired BM/prCRC. SECONDARY OBJECTIVES to search for new prognostic biomarkers of outcome after BM resection: intracranial-only Progression-Free Survival (BM-iPFS), Progression-Free Survival (BM-PFS), and Overall Survival (BM-OS). RESULTS Out of 22 patients having paired samples of prCRC and BM, HER2+ was found on 4 (18%) BM, 3 (75%) of which also HER2+ in matched prCRC. Lower tumour mutation burden (HR 3.08; 95%CI 1.06-8.93; p = 0.0386) and HER2-negative BM (HER2neg) (HR 7.75;95%CI 1.97-30.40; p = 0.0033) were associated with longer BM-iPFS; HER2neg BM (HR 3.44; 95%CI 1.03-11.53; p = 0.0449) and KRASmut BM (HR 0.31; 95%CI 0.12-0.80; p = 0.0153) conferred longer BM-PFS. Longer BM-OS was found in pts with TILs-enriched (≥1.6/HPF) BM (HR 0.11; 95%CI0.01-0.91; p = 0.0403). CONCLUSIONS This study shows HER2+ enrichment in both BM and their prCRC. TILs-enriched BM conferred better BM-OS.
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Affiliation(s)
| | - Valentina Angerilli
- Department of Medicine (DIMED), Surgical Pathology & Cytopathology Unit, University of Padua, Padua, Italy
| | - Francesca Bergamo
- Medical Oncology 1, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy.
| | - Valentina Vettore
- Medical Oncology 1, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Chiara De Toni
- Medical Oncology 1, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Rossana Intini
- Medical Oncology 1, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Krisida Cerma
- Medical Oncology 1, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | | | - Riccardo Cerantola
- Medical Oncology 1, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | | | - Antonio De Rosa
- Medical Oncology 1, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Carlotta Ceccon
- Department of Medicine (DIMED), Surgical Pathology & Cytopathology Unit, University of Padua, Padua, Italy
| | - Jessica Gasparello
- Department of Medicine (DIMED), Surgical Pathology & Cytopathology Unit, University of Padua, Padua, Italy
| | - Luca Denaro
- Academic Neurosurgery, Department of Neurosciences, University of Padua, Padua, Italy
| | - Alberto D'Amico
- Academic Neurosurgery, Department of Neurosciences, University of Padua, Padua, Italy
| | - Franco Chioffi
- Division of Neurosurgery, Azienda Ospedaliera Università di Padova, Padua, Italy
| | - Elena Carcea
- Medical Oncology 1, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Matteo Fassan
- Department of Medicine (DIMED), Surgical Pathology & Cytopathology Unit, University of Padua, Padua, Italy
- Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Sara Lonardi
- Medical Oncology 3, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
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Longo UG, De Salvatore S, Denaro L, Mazzola A, Piergentili I, Denaro V. Epidemiology of Spondylolisthesis: A Nationwide Study From 2001 to 2016 in the Italian Population. Clin Spine Surg 2024:01933606-990000000-00283. [PMID: 38531826 DOI: 10.1097/bsd.0000000000001601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Accepted: 11/29/2023] [Indexed: 03/28/2024]
Abstract
STUDY DESIGN Epidemiological study. OBJECTIVE This study aimed to evaluate the annual incidence of spondylolisthesis requiring surgery in Italy and the epidemiological characteristics of the patients. BACKGROUND The health care system continues to incur considerable costs as a result of low-back pain. Segmental instability of the lumbar spine has attracted significant interest from researchers as a potential mechanism leading to mechanical low back pain. MATERIALS AND METHODS The Italian Ministry of Health's National Hospital Discharge Reports database in the 2001-2016 period was considered. RESULTS A total of 55,804 hospital admissions for spondylolisthesis were performed in Italy. The cumulative incidence was 6.8 interventions for every 100,000 Italian adult residents. The highest amount of procedures was recorded in the 65-69 years of age group. The overall patient's age was 56.8 ± 15.1 years. The 62.2% of patients were females. The average hospital stay length was 8.1 ± 7.3 days. On average, older patients require more days of hospital stay. Over the study period, it was observed a decreasing trend in the average number of days of hospital stay. The main primary diagnoses included were "acquired spondylolisthesis" [International Classification of Diseases (ICD) code: 738.4; 57.8%] and "spondylolisthesis" (ICD code: 756.12; 42.2%). By far, the main primary procedure performed was "lumbar and lumbosacral fusion of the anterior column, posterior technique" (ICD code: 81.08; 60.3%). CONCLUSIONS Spondylolisthesis is a problem in Italy and a leading cause requiring spine surgery. Females were the majority of patients requiring surgery for spondylolisthesis. However, for younger age groups, males showed superior or equal need for spine surgery. The socioeconomic impact of spondylolisthesis in Italy is relevant, affecting patients still in the working population. The increasing trend of spine surgery for spondylolisthesis in Italy may be attributable to the widespread diffusion of modern diagnostic and surgical technologies. LEVEL OF EVIDENCE Level II.
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Affiliation(s)
- Umile Giuseppe Longo
- Fondazione Policlinico Campus Bio-Medico, Via Alvaro del Portillo, Rome
- Research Unit of Orthopaedic and Trauma Surgery, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, Rome
| | - Sergio De Salvatore
- Research Unit of Orthopaedic and Trauma Surgery, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, Rome
- Department of Orthopedics, Children's Hospital Bambino Gesù, Palidoro, Rome
| | - Luca Denaro
- Department of Neurosciences, Academic Neurosurgery, University of Padua, Padua
| | - Alessandro Mazzola
- Fondazione Policlinico Campus Bio-Medico, Via Alvaro del Portillo, Rome
- Research Unit of Orthopaedic and Trauma Surgery, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, Rome
| | - Ilaria Piergentili
- CNR-IASI, Laboratorio di Biomatematica, Consiglio Nazionale delle Ricerche, Istituto di Analisi dei Sistemi ed Informatica, Rome, Italy
| | - Vincenzo Denaro
- Fondazione Policlinico Campus Bio-Medico, Via Alvaro del Portillo, Rome
- Research Unit of Orthopaedic and Trauma Surgery, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, Rome
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Furlanis GM, Favaro J, Bresolin N, Grioni D, Baro V, D’Amico A, Sartori S, Denaro L, Landi A. Role of Vagus Nerve Stimulation in Refractory and Super Refractory Status Epilepticus: A Pediatric Case Series. Brain Sci 2023; 13:1589. [PMID: 38002548 PMCID: PMC10669853 DOI: 10.3390/brainsci13111589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 10/31/2023] [Accepted: 11/08/2023] [Indexed: 11/26/2023] Open
Abstract
BACKGROUND Status epilepticus is a life-threatening condition that is defined as refractory (RSE) when the seizure activity continues despite treatment with benzodiazepine and a second appropriate treatment. Super refractory status epilepticus (SRSE) is an RSE that persists or recurs for ≥24 h. Few papers have reported the outcomes of pediatric patients affected by RSE and SRSE and treated with neuromodulation therapies. Vagus nerve stimulation (VNS) is an approved treatment for drug-resistant epilepsy. We present our findings of pediatric patients treated with VNS for RSE/SRSE. METHODS We present a case series of seven consecutive pediatric patients treated with VNS for SRSE since 2012 by a single surgeon in Monza and Padua. A rapid titration was started soon after implantation. We considered electroclinical data before and after VNS implantation and at the last follow-up. RESULTS We achieved the resolution of SRSE in five out of seven patients in a mean time of two weeks. At the last follow-up, these patients had a significant reduction of seizure burden without any relapse of SE. DISCUSSION AND CONCLUSIONS Based on our limited findings, we discuss the potential role of VNS therapy in similar but distinct clinical contexts. For patients with drug-resistant epilepsy and RSE/SRSE, prompt VNS consideration is suggested, offering rapid responses and potentially reducing pharmacological load. Meanwhile, in NORSE/FIRES, we suggest early neuromodulation during the acute phase if standard treatments prove ineffective or not tolerated. This approach may leverage VNS's potential anti-inflammatory effects and neuromodulation, enhancing patient-specific treatments. Expanding case studies and prolonged follow-ups are recommended to strengthen these clinical insights.
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Affiliation(s)
- Giulia Melinda Furlanis
- Pediatric and Functional Neurosurgery, Department of Neuroscience, Padua University Hospital, via Giustiniani 5, 35127 Padova, Italy; (G.M.F.); (A.L.)
| | - Jacopo Favaro
- Neurology and Neurophysiology Unit, Department of Women’s and Children’s Health, Padua University Hospital, 35128 Padova, Italy; (J.F.)
| | - Nicola Bresolin
- Pediatric and Functional Neurosurgery, Department of Neuroscience, Padua University Hospital, via Giustiniani 5, 35127 Padova, Italy; (G.M.F.); (A.L.)
| | | | - Valentina Baro
- Pediatric and Functional Neurosurgery, Department of Neuroscience, Padua University Hospital, via Giustiniani 5, 35127 Padova, Italy; (G.M.F.); (A.L.)
| | - Alberto D’Amico
- Pediatric and Functional Neurosurgery, Department of Neuroscience, Padua University Hospital, via Giustiniani 5, 35127 Padova, Italy; (G.M.F.); (A.L.)
| | - Stefano Sartori
- Neurology and Neurophysiology Unit, Department of Women’s and Children’s Health, Padua University Hospital, 35128 Padova, Italy; (J.F.)
| | - Luca Denaro
- Pediatric and Functional Neurosurgery, Department of Neuroscience, Padua University Hospital, via Giustiniani 5, 35127 Padova, Italy; (G.M.F.); (A.L.)
| | - Andrea Landi
- Pediatric and Functional Neurosurgery, Department of Neuroscience, Padua University Hospital, via Giustiniani 5, 35127 Padova, Italy; (G.M.F.); (A.L.)
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Mondin A, Ceccato F, Voltan G, Mazzeo P, Manara R, Denaro L, Scaroni C, Barbot M. Complications and mortality of Cushing's disease: report on data collected over a 20-year period at a referral centre. Pituitary 2023; 26:551-560. [PMID: 37495935 PMCID: PMC10539191 DOI: 10.1007/s11102-023-01343-2] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/14/2023] [Indexed: 07/28/2023]
Abstract
CONTEXT Cushing's disease (CD) is rare condition burdened by several systemic complications correlated to higher mortality rates. The primary goal of clinicians is to achieve remission, but it is unclear if treatment can also increase life expectancy. AIM To assess the prevalence of cortisol-related complications and mortality in a large cohort of CD patients attending a single referral centre. MATERIALS AND METHODS The clinical charts of CD patients attending a referral hospital between 2001 and 2021 were reviewed. RESULTS 126 CD patients (median age at diagnosis 39 years) were included. At the last examination, 78/126 (61.9%) of the patients were in remission regardless of previous treatment strategies. Patients in remission showed a significant improvement in all the cardiovascular (CV) comorbidities (p < 0.05). The CV events were more frequent in older patients (p = 0.003), smokers and persistent CD groups (p < 0.05). Most of the thromboembolic (TE) and infective events occurred during active stages of the disease. The CV events were the most frequent cause of death. The standardized mortality ratio (SMR) resulted increased in persistent cases at the last follow-up (SMR 4.99, 95%CI [2.15; 9.83], p < 0.001) whilst it was not higher in those in remission (SMR 1.66, 95%CI [0.34; 4.85], p = 0.543) regardless of the timing or number of treatments carried out. A younger age at diagnosis (p = 0.005), a microadenoma (p = 0.002), and remission status at the last follow-up (p = 0.027) all increased survival. Furthermore, an elevated number of comorbidities, in particular arterial hypertension, increased mortality rates. CONCLUSIONS Patients with active CD presented a poor survival outcome. Remission restored the patients' life expectancy regardless of the timing or the types of treatments used to achieve it. Persistent CD-related comorbidities remained major risk factors.
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Affiliation(s)
- Alessandro Mondin
- Endocrinology Unit, Department of Medicine-DIMED, University Hospital of Padova, Via Ospedale Civile, 105, 35128, Padua, Italy
| | - Filippo Ceccato
- Endocrinology Unit, Department of Medicine-DIMED, University Hospital of Padova, Via Ospedale Civile, 105, 35128, Padua, Italy
| | - Giacomo Voltan
- Endocrinology Unit, Department of Medicine-DIMED, University Hospital of Padova, Via Ospedale Civile, 105, 35128, Padua, Italy
| | - Pierluigi Mazzeo
- Endocrinology Unit, Department of Medicine-DIMED, University Hospital of Padova, Via Ospedale Civile, 105, 35128, Padua, Italy
| | - Renzo Manara
- Neuroradiology Unit, University Hospital of Padova, Padua, Italy
| | - Luca Denaro
- Academic Neurosurgery, Department of Neurosciences, University of Padova, Padua, Italy
| | - Carla Scaroni
- Endocrinology Unit, Department of Medicine-DIMED, University Hospital of Padova, Via Ospedale Civile, 105, 35128, Padua, Italy
| | - Mattia Barbot
- Endocrinology Unit, Department of Medicine-DIMED, University Hospital of Padova, Via Ospedale Civile, 105, 35128, Padua, Italy.
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Furlanis GM, Fascetti Leon F, Bresolin N, Favaro J, Baro V, D'Amico A, Denaro L, Sartori S, Landi A. Aesthetic transaxillary subpectoral placement of vagus nerve stimulator in children and young adults: A technical note. Epilepsy Behav 2023; 147:109419. [PMID: 37677901 DOI: 10.1016/j.yebeh.2023.109419] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 08/20/2023] [Accepted: 08/25/2023] [Indexed: 09/09/2023]
Abstract
INTRODUCTION Vagus nerve stimulation (VNS) is a neuromodulation therapy for drug-resistant epilepsy (DRE), refractory status epilepticus, and treatment-resistant depression. The lead is tunneled into the subcutaneous space and connected to the generator, which is usually implanted in a subcutaneous pocket below the clavicle. Surgical complications in the chest region include skin breakdown or infection. An alternative approach is to perform a subclavear subpectoral implantation. In our surgical series, we report a new aesthetic implantation method for VNS generators in children and young patients: the transaxillary subpectoral placement. MATERIALS AND METHODS From May 2021 to May 2023, 10 vagus nerve stimulation generators were placed subpectorally with a transaxillary approach by the authors. We considered operative time, surgical complications such as blood loss, infections, device migration, pain, and adverse events at follow-up. RESULTS In this surgical series, we reviewed all cases of subpectoral implantation of VNS generators in children and young adults at our institution in the last 2 years. All patients were treated with subpectoral Sentiva 1000 (Livanova PLC) insertion with axillary access by a neurosurgeon and a pediatric surgeon. The operative time was slightly longer compared to the traditional subcutaneous implant. All generators reported impedances within the optimal range. Blood loss was not significant and no other perioperative complications were reported. Patients and families were highly satisfied with the outcomes in terms of comfort and aesthetic results after surgery and at the last follow-up. No cases of infection occurred, and no malfunctions or displacements of the generator were registered at clinical follow-up. CONCLUSION The transaxillary subpectoral placement of theVNS generator is an aesthetic and anatomic approach, which provides several benefits to children and young adults.
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Affiliation(s)
- Giulia Melinda Furlanis
- Pediatric and Functional Neurosurgery Unit, Department of Neuroscience, Padua University Hospital, Italy.
| | - Francesco Fascetti Leon
- Pediatric Surgery Unit, Department of Women's and Children's Health, Padua University Hospital, Italy
| | - Nicola Bresolin
- Pediatric and Functional Neurosurgery Unit, Department of Neuroscience, Padua University Hospital, Italy
| | - Jacopo Favaro
- Pediatric Neurology and Neurophysiology, Department of Women's and Children's Health, Padua University Hospital, Italy
| | - Valentina Baro
- Pediatric and Functional Neurosurgery Unit, Department of Neuroscience, Padua University Hospital, Italy
| | - Alberto D'Amico
- Pediatric and Functional Neurosurgery Unit, Department of Neuroscience, Padua University Hospital, Italy
| | - Luca Denaro
- Pediatric and Functional Neurosurgery Unit, Department of Neuroscience, Padua University Hospital, Italy
| | - Stefano Sartori
- Pediatric Neurology and Neurophysiology, Department of Women's and Children's Health, Padua University Hospital, Italy
| | - Andrea Landi
- Pediatric and Functional Neurosurgery Unit, Department of Neuroscience, Padua University Hospital, Italy
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D’Amico A, Furlanis GM, Baro V, Sartori L, Landi A, d’Avella D, Sala F, Denaro L. Thalamopeduncular Tumors in Pediatric Age: Advanced Preoperative Imaging to Define Safe Surgical Planning: A Multicentric Experience. J Clin Med 2023; 12:5521. [PMID: 37685588 PMCID: PMC10488778 DOI: 10.3390/jcm12175521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 08/17/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
Background: Thalamopeduncular tumors are challenging lesions arising at the junction between the thalamus and the cerebral peduncle. They represent 1-5% of pediatric brain tumors, are mainly pilocytic astrocytoma and occur within the first two decades of life. To date, the optimal treatment remains unclear. Methods: We retrospectively reviewed pediatric patients who underwent surgery for thalamopeduncular tumors in the Academic Pediatric Neurosurgery Unit of Padova and Verona from 2005 to 2022. We collected information on age, sex, symptoms, preoperative and postoperative neuroradiological studies, histological specimens, surgical approaches, and follow-up. Results: We identified eight patients with a mean age of 9 years. All lesions were pilocytic astrocytoma. The main symptoms were spastic hemiparesis, cranial nerve palsy, headache, and ataxia. The corticospinal tract was studied in all patients using diffusion-tensor imaging brain MRI and in two patients using navigated transcranial magnetic stimulation. The transsylvian approach was the most frequently used. A gross total resection was achieved in two patients, a subtotal resection in five and a partial resection in one. In three patients, a second treatment was performed due to the regrowth of the tumor, performing an additional surgery in two cases and a second-look surgery followed by adjuvant therapy in one. After the surgery, four patients maintained stability in their postoperative neurological exam, two patients improved, and two worsened but in one of them, an improvement during recovery occurred. At the last follow-up available, three patients were disease-free, four had a stable tumor residual, and only one patient died from the progression of the disease. Conclusions: Advanced preoperative tools allow one to define a safe surgical strategy. Due to the indolent behavior of thalamopeduncular tumors, surgery should be encouraged.
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Affiliation(s)
- Alberto D’Amico
- Academic Neurosurgery, Department of Neurosciences, University of Padova, 35122 Padova, Italy
| | - Giulia Melinda Furlanis
- Academic Neurosurgery, Department of Neurosciences, University of Padova, 35122 Padova, Italy
| | - Valentina Baro
- Academic Neurosurgery, Department of Neurosciences, University of Padova, 35122 Padova, Italy
| | - Luca Sartori
- Academic Neurosurgery, Department of Neurosciences, University of Padova, 35122 Padova, Italy
| | - Andrea Landi
- Academic Neurosurgery, Department of Neurosciences, University of Padova, 35122 Padova, Italy
| | - Domenico d’Avella
- Academic Neurosurgery, Department of Neurosciences, University of Padova, 35122 Padova, Italy
| | - Francesco Sala
- Section of Neurosurgery, Department of Neurological and Movement Sciences, University of Verona, 37100 Verona, Italy
| | - Luca Denaro
- Academic Neurosurgery, Department of Neurosciences, University of Padova, 35122 Padova, Italy
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Sansone G, Pini L, Salvalaggio A, Gaiola M, Volpin F, Baro V, Padovan M, Anglani M, Facchini S, Chioffi F, Zagonel V, D’Avella D, Denaro L, Lombardi G, Corbetta M. Patterns of gray and white matter functional networks involvement in glioblastoma patients: indirect mapping from clinical MRI scans. Front Neurol 2023; 14:1175576. [PMID: 37409023 PMCID: PMC10318144 DOI: 10.3389/fneur.2023.1175576] [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] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 05/22/2023] [Indexed: 07/07/2023] Open
Abstract
Background Resting-state functional-MRI studies identified several cortical gray matter functional networks (GMNs) and white matter functional networks (WMNs) with precise anatomical localization. Here, we aimed at describing the relationships between brain's functional topological organization and glioblastoma (GBM) location. Furthermore, we assessed whether GBM distribution across these networks was associated with overall survival (OS). Materials and methods We included patients with histopathological diagnosis of IDH-wildtype GBM, presurgical MRI and survival data. For each patient, we recorded clinical-prognostic variables. GBM core and edema were segmented and normalized to a standard space. Pre-existing functional connectivity-based atlases were used to define network parcellations: 17 GMNs and 12 WMNs were considered in particular. We computed the percentage of lesion overlap with GMNs and WMNs, both for core and edema. Differences between overlap percentages were assessed through descriptive statistics, ANOVA, post-hoc tests, Pearson's correlation tests and canonical correlations. Multiple linear and non-linear regression tests were employed to explore relationships with OS. Results 99 patients were included (70 males, mean age 62 years). The most involved GMNs included ventral somatomotor, salient ventral attention and default-mode networks; the most involved WMNs were ventral frontoparietal tracts, deep frontal white matter, and superior longitudinal fasciculus system. Superior longitudinal fasciculus system and dorsal frontoparietal tracts were significantly more included in the edema (p < 0.001). 5 main patterns of GBM core distribution across functional networks were found, while edema localization was less classifiable. ANOVA showed significant differences between mean overlap percentages, separately for GMNs and WMNs (p-values<0.0001). Core-N12 overlap predicts higher OS, although its inclusion does not increase the explained OS variance. Discussion and conclusion Both GBM core and edema preferentially overlap with specific GMNs and WMNs, especially associative networks, and GBM core follows five main distribution patterns. Some inter-related GMNs and WMNs were co-lesioned by GBM, suggesting that GBM distribution is not independent of the brain's structural and functional organization. Although the involvement of ventral frontoparietal tracts (N12) seems to have some role in predicting survival, network-topology information is overall scarcely informative about OS. fMRI-based approaches may more effectively demonstrate the effects of GBM on brain networks and survival.
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Affiliation(s)
- Giulio Sansone
- Department of Neuroscience, University of Padova, Padova, Italy
| | - Lorenzo Pini
- Padova Neuroscience Center (PNC), University of Padova, Padova, Italy
| | - Alessandro Salvalaggio
- Department of Neuroscience, University of Padova, Padova, Italy
- Padova Neuroscience Center (PNC), University of Padova, Padova, Italy
| | - Matteo Gaiola
- Department of Neuroscience, University of Padova, Padova, Italy
| | - Francesco Volpin
- Division of Neurosurgery, Azienda Ospedaliera Università di Padova, Padova, Italy
| | - Valentina Baro
- Academic Neurosurgery, Department of Neurosciences, University of Padova, Padova, Italy
| | - Marta Padovan
- Department of Oncology, Oncology 1, Veneto Institute of Oncology IOV-IRCCS, Padova, Italy
| | | | - Silvia Facchini
- Department of Neuroscience, University of Padova, Padova, Italy
| | - Franco Chioffi
- Division of Neurosurgery, Azienda Ospedaliera Università di Padova, Padova, Italy
| | - Vittorina Zagonel
- Department of Oncology, Oncology 1, Veneto Institute of Oncology IOV-IRCCS, Padova, Italy
| | - Domenico D’Avella
- Academic Neurosurgery, Department of Neurosciences, University of Padova, Padova, Italy
| | - Luca Denaro
- Academic Neurosurgery, Department of Neurosciences, University of Padova, Padova, Italy
| | - Giuseppe Lombardi
- Department of Oncology, Oncology 1, Veneto Institute of Oncology IOV-IRCCS, Padova, Italy
| | - Maurizio Corbetta
- Department of Neuroscience, University of Padova, Padova, Italy
- Padova Neuroscience Center (PNC), University of Padova, Padova, Italy
- Venetian Institute of Molecular Medicine (VIMM), Fondazione Biomedica, Padova, Italy
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Caccese M, Desideri I, Padovan M, Bruno F, Cerretti G, Fiorentino A, Denaro L, Chioffi F, Della Puppa A, Maccari M, Cavallin F, Coppola M, Pittaro A, Rudà R, Livi L, Lombardi G. Association between thyroid function and regorafenib efficacy in patients with relapsed wild-type IDH glioblastoma: a large multicenter study. J Neurooncol 2023; 163:377-383. [PMID: 37264256 PMCID: PMC10322943 DOI: 10.1007/s11060-023-04356-w] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 05/25/2023] [Indexed: 06/03/2023]
Abstract
PURPOSE Regorafenib demonstrated encouraging results in recurrent glioblastoma patients. Some studies showed that changes in circulating thyroid hormones (fT3, fT4, fT3/fT4 ratio) can be considered as prognostic factors in patients with various types of tumors. We designed this study to investigate the relationship between baseline thyroid variables and outcome in IDH-wild type GBM patients who were treated with regorafenib. METHODS This multicenter retrospective study included recurrent IDH-wild-type glioblastoma patients treated with regorafenib. Only patients with baseline thyroid function values (TSH, fT3, fT4, fT3/fT4 ratio) available were evaluated. RANO criteria were used to analyze neuroradiological response. Survival curves were estimated using the Kaplan-Meier method. The relationships between baseline thyroid variables (TSH, fT3, fT4, fT3/fT4) and survival (PFS, OS) were investigated with Cox regression models. RESULTS From November 2015 to April 2022, 134 recurrent IDH-wildtype GBM patients were treated with regorafenib and 128 of these had information on baseline thyroid function value. Median follow-up was 8 months (IQR 4.7-14.0). Objective Response Rate was 9% and Disease Control Rate was 40.9%. Median PFS was 2.7 months (95%CI 2.2-3.6) and median OS was 10.0 months (95%CI 7.0-13.0). Lower baseline TSH value in the blood was correlated with a higher rate of disease progression to regorafenib (p = 0.04). Multivariable analyses suggested a non-linear relationship between PFS (p = 0.01) and OS (p = 0.03) with baseline fT3/fT4 ratio. CONCLUSION In recurrent wild-type IDH glioblastoma patients, baseline fT3/fT4 ratio showed a non-linear relationship with survival, with different impacts across the spectrum of fT3/fT4 ratio. Moreover, baseline TSH may be a predictor of regorafenib activity.
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Affiliation(s)
- Mario Caccese
- Department of Oncology, Oncology 1, Veneto Institute of Oncology, IOV-IRCCS, Padua, Italy.
| | - Isacco Desideri
- Department of Experimental and Clinical Biomedical Sciences, Radiation Oncology, Careggi Hospital, University of Florence, Florence, Italy
| | - Marta Padovan
- Department of Oncology, Oncology 1, Veneto Institute of Oncology, IOV-IRCCS, Padua, Italy
| | - Francesco Bruno
- Division of Neuro-Oncology, Department Neuroscience, University and City of Health and Science Hospital, Turin, Italy
| | - Giulia Cerretti
- Department of Oncology, Oncology 1, Veneto Institute of Oncology, IOV-IRCCS, Padua, Italy
| | - Alba Fiorentino
- Department of Medicine, LUM Giuseppe Degennaro University, Casamassima, Bari, Italy
| | - Luca Denaro
- Academic Neurosurgery, Department of Neurosciences DNS, University of Padua, Padua, Italy
| | - Franco Chioffi
- Department of Neurosurgery, Padua University Hospital, Padua, Italy
| | - Alessandro Della Puppa
- Neurosurgical Clinical Department of Neuroscience, Psychology, Pharmacology and Child Health, Careggi Hospital, University of Florence, Florence, Italy
| | - Marta Maccari
- Department of Oncology, Oncology 1, Veneto Institute of Oncology, IOV-IRCCS, Padua, Italy
| | | | - Marina Coppola
- Pharmacy, Veneto Institute of Oncology, IOV-IRCCS, Padua, Italy
| | - Alice Pittaro
- Radiology Unit, Department of Imaging and Medical Physics, Veneto Institute of Oncology, IOV-IRCCS, Padua, Italy
| | - Roberta Rudà
- Division of Neuro-Oncology, Department Neuroscience, University and City of Health and Science Hospital, Turin, Italy
| | - Lorenzo Livi
- Department of Experimental and Clinical Biomedical Sciences, Radiation Oncology, Careggi Hospital, University of Florence, Florence, Italy
| | - Giuseppe Lombardi
- Department of Oncology, Oncology 1, Veneto Institute of Oncology, IOV-IRCCS, Padua, Italy
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9
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Dalle Nogare M, D'Annunzio S, Vazza G, Regazzo D, Picello L, Denaro L, Voltan G, Scaroni C, Ceccato F, Occhi G. The Methylation Analysis of the Glucose-Dependent Insulinotropic Polypeptide Receptor (GIPR) Locus in GH-Secreting Pituitary Adenomas. Int J Mol Sci 2023; 24:ijms24119264. [PMID: 37298217 DOI: 10.3390/ijms24119264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 05/19/2023] [Accepted: 05/19/2023] [Indexed: 06/12/2023] Open
Abstract
The glucose-dependent insulinotropic polypeptide receptor (GIPR) is aberrantly expressed in about one-third of GH-secreting pituitary adenomas (GH-PAs) and has been associated with a paradoxical increase of GH after a glucose load. The reason for such an overexpression has not yet been clarified. In this work, we aimed to evaluate whether locus-specific changes in DNA methylation patterns could contribute to this phenomenon. By cloning bisulfite-sequencing PCR, we compared the methylation pattern of the GIPR locus in GIPR-positive (GIPR+) and GIPR-negative (GIPR-) GH-PAs. Then, to assess the correlation between Gipr expression and locus methylation, we induced global DNA methylation changes by treating the lactosomatotroph GH3 cells with 5-aza-2'-deoxycytidine. Differences in methylation levels were observed between GIPR+ and GIPR- GH-PAs, both within the promoter (31.9% vs. 68.2%, p < 0.05) and at two gene body regions (GB_1 20.7% vs. 9.1%; GB_2 51.2% vs. 65.8%, p < 0.05). GH3 cells treated with 5-aza-2'-deoxycytidine showed a ~75% reduction in Gipr steady-state level, possibly associated with the observed decrease in CpGs methylation. These results indicate that epigenetic regulation affects GIPR expression in GH-PAs, even though this possibly represents only a part of a much more complex regulatory mechanism.
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Affiliation(s)
| | - Sarah D'Annunzio
- Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, 38123 Trento, Italy
| | - Giovanni Vazza
- Department of Biology, University of Padova, 35128 Padova, Italy
| | - Daniela Regazzo
- Endocrinology Unit, Department of Medicine, Padova University Hospital, 35121 Padova, Italy
| | - Luna Picello
- Department of Biology, University of Padova, 35128 Padova, Italy
| | - Luca Denaro
- Academic Neurosurgery, Department of Neurosciences, Padova University Hospital, 35121 Padova, Italy
| | - Giacomo Voltan
- Endocrinology Unit, Department of Medicine, Padova University Hospital, 35121 Padova, Italy
| | - Carla Scaroni
- Endocrinology Unit, Department of Medicine, Padova University Hospital, 35121 Padova, Italy
| | - Filippo Ceccato
- Endocrinology Unit, Department of Medicine, Padova University Hospital, 35121 Padova, Italy
| | - Gianluca Occhi
- Department of Biology, University of Padova, 35128 Padova, Italy
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10
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D'Amico A, Bresolin N, Furlanis GM, Greco A, Baro V, Denaro L. Acute hydrocephalus following post-traumatic peri-mesencephalic subarachnoid hemorrhage: an uncommon and potentially fatal event in children. Childs Nerv Syst 2023; 39:577-581. [PMID: 36637469 DOI: 10.1007/s00381-023-05842-2] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 01/09/2023] [Indexed: 01/14/2023]
Abstract
PURPOSE In pediatric, head trauma acute hydrocephalus is an uncommon but possible complication. Association with a subarachnoid hemorrhage is poorly described. METHODS We described a case of an 8-year-old girl with acute hydrocephalus secondary to peri-mesencephalic subarachnoid hemorrhage after mild head trauma resolved with external ventricular drainage. Furthermore, we have conducted a review of the literature about this complication in pediatric head trauma. DISCUSSION AND CONCLUSION Acute hydrocephalus related to post-traumatic peri-mesencephalic subarachnoid hemorrhage (tSAH) is an unknown entity in pediatric head trauma. According to our experience, traumatic peri-mesencephalic SAH should be under close clinical monitoring to identify post-traumatic hydrocephalus (PTH), a potentially fatal complication in pediatric mild head trauma.
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Affiliation(s)
- Alberto D'Amico
- Academic Neurosurgery, Department of Neurosciences DNS, University of Padua, Padua, 35128, Italy.
| | - Nicola Bresolin
- Academic Neurosurgery, Department of Neurosciences DNS, University of Padua, Padua, 35128, Italy
| | - Giulia Melinda Furlanis
- Academic Neurosurgery, Department of Neurosciences DNS, University of Padua, Padua, 35128, Italy
| | - Alessandro Greco
- Academic Neurosurgery, Department of Neurosciences DNS, University of Padua, Padua, 35128, Italy
| | - Valentina Baro
- Academic Neurosurgery, Department of Neurosciences DNS, University of Padua, Padua, 35128, Italy
| | - Luca Denaro
- Academic Neurosurgery, Department of Neurosciences DNS, University of Padua, Padua, 35128, Italy
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11
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Pigato G, Rosson S, Bresolin N, Toffanin T, Sambataro F, Olivo D, Perini G, Causin F, Denaro L, Landi A, D'Avella D. Vagus Nerve Stimulation in Treatment-Resistant Depression: A Case Series of Long-Term Follow-up. J ECT 2023; 39:23-27. [PMID: 35815853 DOI: 10.1097/yct.0000000000000869] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [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] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Vagus nerve stimulation (VNS) has been shown to be effective for treatment-resistant depression (TRD). However, long-term (>5 years) studies on the efficacy and tolerability of this treatment have been lacking. Here, we report a long-term clinical follow-up of 5 patients with severe and long-standing TRD, who received a VNS implant. METHODS Of the initial 6 patients with TRD implanted with VNS at our center, 5 of them were followed for 6 to 12 years after implantation. Primary efficacy outcomes were clinical response and improved functioning at follow-up visits. The primary safety outcome was all-cause discontinuation, and the secondary safety outcomes were the number and the severity of adverse events. RESULTS The VNS implant was associated with a sustained response (>10 years) in terms of clinical response and social, occupational, and psychological functioning in 3 patients. Two patients dropped out after 6 and 7 years of treatment, respectively. Vagus nerve stimulation was well tolerated by all patients, who reported only mild adverse effects. One patient, who discontinued concomitant drug treatment, had a hypomanic episode in the 10th year of treatment. The parameters of the VNS device were fine-tuned when life stressors or symptom exacerbation occurred. CONCLUSIONS Our case series showed that VNS can have long-term and durable effectiveness in patients with severe multiepisode chronic depression, and this could be associated with its neuroplastic effects in the hippocampus. In light of good general tolerability, our findings support VNS as a viable treatment option for TRD.
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Affiliation(s)
| | | | | | - Tommaso Toffanin
- Department of Neuroscience and Rehabilitation, Institute of Psychiatry, University of Ferrara, Ferrara
| | | | - Daniele Olivo
- Department of Neuroscience, University of Padova, Padua
| | | | | | - Luca Denaro
- Department of Neuroscience, University of Padova, Padua
| | - Andrea Landi
- Department of Neuroscience, University of Padova, Padua
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12
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D'Amico A, Giammalva GR, Furlanis GM, Emanuelli E, Maugeri R, Baro V, Denaro L. Acquired Chiari type I malformation: a late and misunderstood supratentorial over-drainage complication. Childs Nerv Syst 2023; 39:343-351. [PMID: 36454310 DOI: 10.1007/s00381-022-05775-2] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 11/23/2022] [Indexed: 12/03/2022]
Abstract
PURPOSE Acquired Chiari I malformation is an uncommon but possible late complication of supratentorial shunting in children. This condition can be caused by an abnormal thickening of the cranial vault and consequent reduction of the posterior cranial fossa (PCF) volume especially in children with already a small PCF volume. The management of Acquired Chiari I malformation is very challenging, and several options have been proposed for this condition. These are aimed to expand the PCF volume both through decompression and PCF remodeling in order to relieve symptoms of acquired Chiari I malformation. A cranial vault remodeling or a standard Chiari decompression is two proposed techniques aimed to expand the PCF volume thus relieving symptoms . METHODS We describe the case of a 16-year-old girl undergone surgical removal of sellar-suprasellar glioneuronal tumor and ventriculo-peritoneal shunting, who developed an acquired symptomatic Chiari type I malformation some years after ventricular-peritoneal shunting. For this condition, she underwent successful standard Chiari decompression with C0-C1 craniectomy and duroplasty. RESULTS We retrospectively analyzed MRI and CT scan performed during follow-up, in order to evaluate the volume of the posterior cranial fossa and to measure the variation of skull thickness at different periods. MRI and CT scan analysis showed a progressive thickening of the calvaria, in particular of the occipital bone, leading to a progressive reduction of PCF volume with the establishment of acquired Chiari type I malformation. In this case, standard C0-C1 Chiari decompression was effective in restoring PCF volume and relieving symptoms. CONCLUSION Acquired Chiari I malformation due to chronic overhunting could be a severe and late complication in patient undergone supratentorial shunting. These patients require careful clinical and radiological follow-up to avoid over-drainage. According to our analysis, a careful selection of pediatric patients for supratentorial shunting should be made according to pre-operative PCF volume in order to foresee higher odds of possible late complications from over-drainage.
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Affiliation(s)
- Alberto D'Amico
- Department of Neurosciences DNS, Academic Neurosurgery, University of Padua, Padua, 35128, Italy.
| | - Giuseppe Roberto Giammalva
- Unit of Neurosurgery, Department of Biomedicine, Neuroscience and Advanced Diagnostics, University of Palermo, Post Graduate Residency Program in Neurosurgery, Palermo, 90100, Italy
| | - Giulia Melinda Furlanis
- Department of Neurosciences DNS, Academic Neurosurgery, University of Padua, Padua, 35128, Italy
| | - Enzo Emanuelli
- Otolaryngology Department, Aulss2 Marca Trevigiana, Treviso, 31100, Italy
| | - Rosario Maugeri
- Unit of Neurosurgery, Department of Biomedicine, Neuroscience and Advanced Diagnostics, University of Palermo, Post Graduate Residency Program in Neurosurgery, Palermo, 90100, Italy
| | - Valentina Baro
- Department of Neurosciences DNS, Academic Neurosurgery, University of Padua, Padua, 35128, Italy
| | - Luca Denaro
- Department of Neurosciences DNS, Academic Neurosurgery, University of Padua, Padua, 35128, Italy
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13
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Cerretti G, Cecchin D, Denaro L, Caccese M, Padovan M, Zagonel V, Lombardi G. Impressive response to dabrafenib and trametinib plus silybin in a heavily pretreated IDH wild-type glioblastoma patient with BRAFV600E -mutant and SOX2 amplification. Anticancer Drugs 2023; 34:190-193. [PMID: 35946547 DOI: 10.1097/cad.0000000000001376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Isocitrate dehydrogenase wild-type glioblastoma is the most frequent primary brain tumor in adult patients and its prognosis is still dismal with a median survival of about 1 year. BRAF V600E mutation, an important target for personalized therapy, has been identified in about 3% of these patients, but few data are available from prospective studies on the role of anti-BRAF drugs in adult glioblastoma patients. Moreover, SOX2 gene amplification and overexpression can represent an important mechanism of resistance to BRAF inhibitors by STAT3 gene activation. We present the case of a heavily pretreated 42-year-old man with BRAF V600E mutant and SOX2 amplification glioblastoma having a radiologic and metabolic [analyzed by a brain 18F-fluoro-ethyl-tyrosine([18F]FET) PET/MRI] complete response to the combination therapy with dabrafenib plus trametinib and silybin, a potent STAT3 inhibitor. The patient is currently undergoing treatment after a total of 24 months of continuation therapy with a good safety profile. In conclusion, we showed a promising activity of the personalized treatment of BRAF and MEK inhibitors in patient with BRAF V600E mutant glioblastoma; silybin can play an important role in decreasing drug resistance during BRAF inhibitor therapy, especially in patients with SOX2 amplification.
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Affiliation(s)
- Giulia Cerretti
- Department of Oncology, Oncology 1, Veneto Institute of Oncology IOV-IRCCS
- Department of Surgery, Oncology and Gastroenterology (DiSCOG), University of Padua
| | - Diego Cecchin
- Department of Medicine, Nuclear Medicine Unit, University-Hospital of Padova
| | - Luca Denaro
- Neurosurgery Department, University of Padua
| | - Mario Caccese
- Department of Oncology, Oncology 1, Veneto Institute of Oncology IOV-IRCCS
- Clinical and Experimental Oncology and Immunology PhD Program, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - Marta Padovan
- Department of Oncology, Oncology 1, Veneto Institute of Oncology IOV-IRCCS
- Clinical and Experimental Oncology and Immunology PhD Program, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - Vittorina Zagonel
- Department of Oncology, Oncology 1, Veneto Institute of Oncology IOV-IRCCS
| | - Giuseppe Lombardi
- Department of Oncology, Oncology 1, Veneto Institute of Oncology IOV-IRCCS
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14
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Giammalva GR, Viola A, Maugeri R, Giardina K, Di Bonaventura R, Musso S, Brunasso L, Cepeda S, Della Pepa GM, Scerrati A, Mantovani G, Ferini G, Gerardi RM, Pino MA, Umana GE, Denaro L, Albanese A, Iacopino DG. Intraoperative Evaluation of Brain-Tumor Microvascularization through MicroV IOUS: A Protocol for Image Acquisition and Analysis of Radiomic Features. Cancers (Basel) 2022; 14:5335. [PMID: 36358754 PMCID: PMC9656308 DOI: 10.3390/cancers14215335] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 10/25/2022] [Accepted: 10/27/2022] [Indexed: 08/09/2023] Open
Abstract
Microvascular Doppler (MicroV) is a new-generation Doppler technique developed by Esaote (Esaote s.p.a., Genova, Italy), which is able to visualize small and low-flow vessels through a suppression of interfering signals. MicroV uses advanced filters that are able to differentiate tissue artifacts from low-speed blood flows; by exploiting the space-time coherence information, these filters can selectively suppress tissue components, preserving the signal coming from the microvascular flow. This technique is clinically applied to the study of the vascularization of parenchymatous lesions, often with better diagnostic accuracy than color/power Doppler techniques. The aim of this paper is to develop a reproducible protocol for the recording and collection of MicroV intraoperative ultrasound images by the use of a capable intraoperative ultrasound machine and post-processing aimed at evaluation of brain-tumor microvascularization through the analysis of radiomic features. The proposed protocol has been internally validated on eight patients and will be firstly applied to patients affected by WHO grade IV astrocytoma (glioblastoma-GBM) candidates for craniotomy and lesion removal. In a further stage, it will be generally applied to patients with primary or metastatic brain tumors. IOUS is performed before durotomy. Tumor microvascularization is evaluated using the MicroV Doppler technique and IOUS images are recorded, stored, and post-processed. IOUS images are remotely stored on the BraTIoUS database, which will promote international cooperation and multicentric analysis. Processed images and texture radiomic features are analyzed post-operatively using ImageJ, a free scientific image-analysis software based on the Sun-Java platform. Post-processing protocol is further described in-depth. The study of tumor microvascularization through advanced IOUS techniques such as MicroV could represent, in the future, a non-invasive and real-time method for intraoperative predictive evaluation of the tumor features. This evaluation could finally result in a deeper knowledge of brain-tumor behavior and in the on-going adaptation of the surgery with the improvement of surgical outcomes.
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Affiliation(s)
- Giuseppe Roberto Giammalva
- Neurosurgical Clinic, Post Graduate Residency Program in Neurologic Surgery, Department of Biomedicine Neurosciences and Advanced Diagnostics, School of Medicine, University of Palermo, 90127 Palermo, Italy
| | - Anna Viola
- Department of Radiation Oncology, REM Radioterapia srl, 95029 Viagrande, Italy
| | - Rosario Maugeri
- Neurosurgical Clinic, Post Graduate Residency Program in Neurologic Surgery, Department of Biomedicine Neurosciences and Advanced Diagnostics, School of Medicine, University of Palermo, 90127 Palermo, Italy
| | - Kevin Giardina
- Neurosurgical Clinic, Post Graduate Residency Program in Neurologic Surgery, Department of Biomedicine Neurosciences and Advanced Diagnostics, School of Medicine, University of Palermo, 90127 Palermo, Italy
| | - Rina Di Bonaventura
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00100 Rome, Italy
| | - Sofia Musso
- Neurosurgical Clinic, Post Graduate Residency Program in Neurologic Surgery, Department of Biomedicine Neurosciences and Advanced Diagnostics, School of Medicine, University of Palermo, 90127 Palermo, Italy
| | - Lara Brunasso
- Neurosurgical Clinic, Post Graduate Residency Program in Neurologic Surgery, Department of Biomedicine Neurosciences and Advanced Diagnostics, School of Medicine, University of Palermo, 90127 Palermo, Italy
| | - Santiago Cepeda
- Departamento de Neurocirugía, Hospital Universitario Río Hortega, 47012 Valladolid, Spain
| | - Giuseppe Maria Della Pepa
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00100 Rome, Italy
| | - Alba Scerrati
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy
- Department of Neurosurgery, Sant’Anna University Hospital of Ferrara, 44124 Ferrara, Italy
| | - Giorgio Mantovani
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy
- Department of Neurosurgery, Sant’Anna University Hospital of Ferrara, 44124 Ferrara, Italy
| | - Gianluca Ferini
- Department of Radiation Oncology, REM Radioterapia srl, 95029 Viagrande, Italy
| | - Rosa Maria Gerardi
- Neurosurgical Clinic, Post Graduate Residency Program in Neurologic Surgery, Department of Biomedicine Neurosciences and Advanced Diagnostics, School of Medicine, University of Palermo, 90127 Palermo, Italy
| | - Maria Angela Pino
- Neurosurgical Clinic, Post Graduate Residency Program in Neurologic Surgery, Department of Biomedicine Neurosciences and Advanced Diagnostics, School of Medicine, University of Palermo, 90127 Palermo, Italy
| | - Giuseppe Emmanuele Umana
- Trauma Center, Gamma Knife Center, Department of Neurosurgery, Cannizzaro Hospital, 95126 Catania, Italy
| | - Luca Denaro
- Academic Neurosurgery, Department of Neurosciences DNS, University of Padua, 35128 Padua, Italy
| | - Alessio Albanese
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00100 Rome, Italy
| | - Domenico Gerardo Iacopino
- Neurosurgical Clinic, Post Graduate Residency Program in Neurologic Surgery, Department of Biomedicine Neurosciences and Advanced Diagnostics, School of Medicine, University of Palermo, 90127 Palermo, Italy
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15
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Zangrossi A, Silvestri E, Bisio M, Bertoldo A, De Pellegrin S, Vallesi A, Della Puppa A, D'Avella D, Denaro L, Scienza R, Mondini S, Semenza C, Corbetta M. Presurgical predictors of early cognitive outcome after brain tumor resection in glioma patients. Neuroimage Clin 2022; 36:103219. [PMID: 36209618 PMCID: PMC9668620 DOI: 10.1016/j.nicl.2022.103219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 09/27/2022] [Accepted: 10/01/2022] [Indexed: 11/07/2022]
Abstract
Gliomas are commonly characterized by neurocognitive deficits that strongly impact patients' and caregivers' quality of life. Surgical resection is the mainstay of therapy, and it can also cause cognitive impairment. An important clinical problem is whether patients who undergo surgery will show post-surgical cognitive impairment above and beyond that present before surgery. The relevant rognostic factors are largely unknown. This study aims to quantify the cognitive impairment in glioma patients 1-week after surgery and to compare different pre-surgical information (i.e., cognitive performance, tumor volume, grading, and lesion topography) towards predicting early post-surgical cognitive outcome. We retrospectively recruited a sample of N = 47 patients affected by high-grade and low-grade glioma undergoing brain surgery for tumor resection. Cognitive performance was assessed before and immediately after (∼1 week) surgery with an extensive neurocognitive battery. Multivariate linear regression models highlighted the combination of predictors that best explained post-surgical cognitive impairment. The impact of surgery on cognitive functioning was relatively small (i.e., 85% of test scores across the whole sample indicated no decline), and pre-operative cognitive performance was the main predictor of early post-surgical cognitive outcome above and beyond information from tumor topography and volume. In fact, structural lesion information did not significantly improve the accuracy of prediction made from cognitive data before surgery. Our findings suggest that post-surgery neurocognitive deficits are only partially explained by preoperative brain damage. The present results suggest the possibility to make reliable, individualized, and clinically relevant predictions from relatively easy-to-obtain information.
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Affiliation(s)
- Andrea Zangrossi
- Department of Neuroscience, University of Padova, Italy,Padova Neuroscience Center (PNC), University of Padova, Italy,Corresponding author at: Padova Neuroscience Center (PNC), University of Padova, Italy.
| | - Erica Silvestri
- Padova Neuroscience Center (PNC), University of Padova, Italy,Department of Information Engineering, University of Padova, Italy
| | - Marta Bisio
- Padova Neuroscience Center (PNC), University of Padova, Italy,Department of Biomedical Sciences, University of Padova, Italy
| | - Alessandra Bertoldo
- Padova Neuroscience Center (PNC), University of Padova, Italy,Department of Information Engineering, University of Padova, Italy
| | | | | | - Alessandro Della Puppa
- Neurosurgery Clinical Unit, Department of Neuroscience, Psychology, Pharmacology and Child Health, Careggi University Hospital and University of Florence, Florence, Italy
| | - Domenico D'Avella
- Academic Neurosurgery, Department of Neuroscience, University of Padova, Italy
| | - Luca Denaro
- Academic Neurosurgery, Department of Neuroscience, University of Padova, Italy
| | - Renato Scienza
- Academic Neurosurgery, Department of Neuroscience, University of Padova, Italy
| | - Sara Mondini
- Department of Philosophy, Sociology, Pedagogy and Applied Psychology, University of Padova, Padova, Italy
| | - Carlo Semenza
- Padova Neuroscience Center (PNC), University of Padova, Italy
| | - Maurizio Corbetta
- Department of Neuroscience, University of Padova, Italy,Padova Neuroscience Center (PNC), University of Padova, Italy,Neurology Clinical Unit, University Hospital of Padova, Padova, Italy,Venetian Institute of Molecular Medicine, VIMM, Foundation for Advanced Biomedical Research, Padova, Italy
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16
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Zanoletti E, Concheri S, Tealdo G, Cazzador D, Denaro L, d’Avella D, Mazzoni A. Early surgery and definitive cure in small sporadic vestibular schwannoma. Acta Otorhinolaryngol Ital 2022; 42:481-486. [DOI: 10.14639/0392-100x-n2322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 10/08/2022] [Indexed: 12/24/2022]
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Capo G, Moiraghi A, Baro V, Tahhan N, Delaidelli A, Saladino A, Paun L, DiMeco F, Denaro L, Meling TR, Tessitore E, Barrey CY. Surgical Treatment of Spinal Meningiomas in the Elderly (≥75 Years): Which Factors Affect the Neurological Outcome? An International Multicentric Study of 72 Cases. Cancers (Basel) 2022; 14:cancers14194790. [PMID: 36230713 PMCID: PMC9563730 DOI: 10.3390/cancers14194790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 09/20/2022] [Accepted: 09/26/2022] [Indexed: 11/16/2022] Open
Abstract
(1) Background: With the increasing life expectancy in the Western world, an increasing number of old patients presents with spinal meningioma. Considering the benign nature of these tumors, the functional outcome remains of great importance, since more people reach old age in general conditions of well-being and satisfactory autonomy. (2) Methods: We conducted an international multicenter retrospective study to investigate demographic, clinical and radiological data in a population of elderly patients (≥75 years of age) undergoing surgery for SM from January 2000 to December 2020 in four European referral centers. The aim was to identify prognostic and predictive factors for a good postoperative functional outcome. (3) Results: 72 patients were included in the study. Complete tumor resection (Simpson I or II) was achieved in 67 (95.7%) cases. Intraoperative complications were reported in 7 (9.9%) patients while postoperative complications were found in 12 (16.7%). An excellent general postoperative status (McCormick I and II) was achieved in 65.3%. Overall, surgical resection had a good impact on patients’ functional outcome (86.1% either showing an improvement or maintaining a good preoperative status). Uni- and multivariate analyses found that both age and preoperative modified McCormick independently correlated with relative outcome (coeff = −0.058, p = 0.0251; coeff = 0.597, p < 0.0001) and with postoperative status (coeff = 0.058, p = 0.02507; coeff = 0.402, p = 0.00027), respectively. (4) Conclusions: Age and preoperative modified McCormick were found to be independent prognostic factors. Nevertheless, advanced age (≥75), per se, did not seem to contraindicate surgery, even in those with severe preoperative neurological deficits. The functional results sustain the need for surgical resection of SM in the elderly.
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Affiliation(s)
- Gabriele Capo
- Department of Spine and Spinal Cord Surgery, Hôpital Pierre Wertheimer, Hospices Civils de Lyon, Claude Bernard University of Lyon 1, 59 Boulevard Pinel, 69677 Lyon-Bron, France
- Correspondence: ; Tel.: +33-04-72-11-90-24
| | - Alessandro Moiraghi
- Department of Neurosurgery, Geneva University Hospitals, Faculty of Medicine, University of Geneva, 1205 Geneva, Switzerland
- Department of Neurosurgery, GHU Paris—Psychiatrie et Neurosciences, Sainte-Anne Hospital, 75014 Paris, France
- Institut de Psychiatrie et Neurosciences de Paris (IPNP), UMR S1266, INSERM, IMA-BRAIN, 75014 Paris, France
| | - Valentina Baro
- Academic Neurosurgery, Department of Neurosciences, University of Padova, 35128 Padova, Italy
| | - Nadim Tahhan
- Department of Spine and Spinal Cord Surgery, Hôpital Pierre Wertheimer, Hospices Civils de Lyon, Claude Bernard University of Lyon 1, 59 Boulevard Pinel, 69677 Lyon-Bron, France
| | - Alberto Delaidelli
- Department of Molecular Oncology, British Columbia Cancer Research Centre, Vancouver, BC V5Z 1L3, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC V6T 1Z7, Canada
| | - Andrea Saladino
- Neurosurgery Department, Fondazione IRCCS Istituto Neurologico Nazionale “C. Besta”, 20133 Milan, Italy
| | - Luca Paun
- Department of Neurosurgery, Geneva University Hospitals, Faculty of Medicine, University of Geneva, 1205 Geneva, Switzerland
| | - Francesco DiMeco
- Neurosurgery Department, Fondazione IRCCS Istituto Neurologico Nazionale “C. Besta”, 20133 Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, 20122 Milan, Italy
- Department of Neurological Surgery, Johns Hopkins Medical School, Baltimore, MD 21205, USA
| | - Luca Denaro
- Academic Neurosurgery, Department of Neurosciences, University of Padova, 35128 Padova, Italy
| | - Torstein Ragnar Meling
- Department of Neurosurgery, Geneva University Hospitals, Faculty of Medicine, University of Geneva, 1205 Geneva, Switzerland
| | - Enrico Tessitore
- Department of Neurosurgery, Geneva University Hospitals, Faculty of Medicine, University of Geneva, 1205 Geneva, Switzerland
| | - Cédric Yves Barrey
- Department of Spine and Spinal Cord Surgery, Hôpital Pierre Wertheimer, Hospices Civils de Lyon, Claude Bernard University of Lyon 1, 59 Boulevard Pinel, 69677 Lyon-Bron, France
- Laboratory of Biomechanics, ENSAM, Arts et Metiers ParisTech, 153 Boulevard de l’Hôpital, 75013 Paris, France
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18
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Giammalva GR, Dell’Aglio L, Guarrera B, Baro V, Calvanese L, Schiavo G, Mantovani G, Rinaldi V, Iacopino DG, Causin F, Nicolai P, Ferrari M, Denaro L. Transnasal Endoscopic Approach for Osteoid Osteoma of the Odontoid Process in a Child: Technical Note and Systematic Review of the Literature. Brain Sci 2022; 12:brainsci12070916. [PMID: 35884723 PMCID: PMC9316770 DOI: 10.3390/brainsci12070916] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 07/05/2022] [Accepted: 07/11/2022] [Indexed: 02/06/2023] Open
Abstract
Osteoid osteoma (OO) is a primary benign tumor that accounts for up to 3% of all bone tumors. The cervical spine is less affected by OOs, and very few cases of C2 OOs have been reported in the literature, both in adults and children. Surgery may be required in case of functional torticollis, stiffness, and reduced range of motion (ROM) due to cervical OOs refractory to medical therapy. Several posterior and anterior surgical techniques have been described to remove C2 OOs. In particular, anterior approaches to the cervical spine represent the most used surgical route for treating C2 OOs. We describe the first case of OO of the odontoid process removed through a transnasal endoscopic approach with the aid of neuronavigation in a 6-year-old child. No intraoperative complications occurred, and the post-operative course was uneventful. The patient had immediate relief of neck pain and remained pain-free throughout the follow-up period, with complete functional recovery of the neck range of motion (ROM). In this case, based on the favorable anatomy, the transnasal endoscopic approach represented a valuable strategy for the complete removal of an anterior C2 OO without the need for further vertebral fixation since the preservation of ligaments and paravertebral soft tissue.
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Affiliation(s)
- Giuseppe Roberto Giammalva
- Unit of Neurosurgery, Post Graduate Residency Program in Neurosurgery, Department of Biomedicine, Neuroscience and Advanced Diagnostics, University of Palermo, 90100 Palermo, Italy;
- Correspondence:
| | - Letizia Dell’Aglio
- Academic Neurosurgery, Department of Neurosciences DNS, University of Padua, 35128 Padua, Italy; (L.D.); (B.G.); (V.B.); (L.D.)
| | - Brando Guarrera
- Academic Neurosurgery, Department of Neurosciences DNS, University of Padua, 35128 Padua, Italy; (L.D.); (B.G.); (V.B.); (L.D.)
| | - Valentina Baro
- Academic Neurosurgery, Department of Neurosciences DNS, University of Padua, 35128 Padua, Italy; (L.D.); (B.G.); (V.B.); (L.D.)
| | - Leonardo Calvanese
- Unit of Otorhinolaryngology—Head and Neck Surgery, Department of Neurosciences DNS, “Azienda Ospedale Università di Padova”, University of Padua, 35128 Padua, Italy; (L.C.); (G.S.); (P.N.); (M.F.)
| | - Gloria Schiavo
- Unit of Otorhinolaryngology—Head and Neck Surgery, Department of Neurosciences DNS, “Azienda Ospedale Università di Padova”, University of Padua, 35128 Padua, Italy; (L.C.); (G.S.); (P.N.); (M.F.)
| | - Giulia Mantovani
- Unit of Anesthesia and Intensive Care, Integrated Didactic-Scientific Healtcare Department of Surgery (DIDAS Chirurgia), “Azienda Ospedale Università di Padova”, University of Padua, 35128 Padua, Italy; (G.M.); (V.R.)
| | - Valentina Rinaldi
- Unit of Anesthesia and Intensive Care, Integrated Didactic-Scientific Healtcare Department of Surgery (DIDAS Chirurgia), “Azienda Ospedale Università di Padova”, University of Padua, 35128 Padua, Italy; (G.M.); (V.R.)
| | - Domenico Gerardo Iacopino
- Unit of Neurosurgery, Post Graduate Residency Program in Neurosurgery, Department of Biomedicine, Neuroscience and Advanced Diagnostics, University of Palermo, 90100 Palermo, Italy;
| | - Francesco Causin
- Unit of Neuroradiology, Department of Neurosciences DNS, University of Padua, 35128 Padua, Italy;
| | - Piero Nicolai
- Unit of Otorhinolaryngology—Head and Neck Surgery, Department of Neurosciences DNS, “Azienda Ospedale Università di Padova”, University of Padua, 35128 Padua, Italy; (L.C.); (G.S.); (P.N.); (M.F.)
| | - Marco Ferrari
- Unit of Otorhinolaryngology—Head and Neck Surgery, Department of Neurosciences DNS, “Azienda Ospedale Università di Padova”, University of Padua, 35128 Padua, Italy; (L.C.); (G.S.); (P.N.); (M.F.)
- Guided Therapeutics (GTx) Program International Scholarship, University Health Network (UHN), Toronto, ON M5G 2C4, Canada
- Technology for Health (Ph.D. Program), Department of Information Engineering, University of Brescia, 25123 Brescia, Italy
| | - Luca Denaro
- Academic Neurosurgery, Department of Neurosciences DNS, University of Padua, 35128 Padua, Italy; (L.D.); (B.G.); (V.B.); (L.D.)
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Baro V, Cerretti G, Todoverto M, Della Puppa A, Chioffi F, Volpin F, Causin F, Busato F, Fiduccia P, Landi A, d’Avella D, Zagonel V, Denaro L, Lombardi G. Newly Diagnosed Multifocal GBM: A Monocentric Experience and Literature Review. Curr Oncol 2022; 29:3472-3488. [PMID: 35621670 PMCID: PMC9139839 DOI: 10.3390/curroncol29050280] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 05/03/2022] [Accepted: 05/06/2022] [Indexed: 11/23/2022] Open
Abstract
Simple Summary Glioblastoma is an aggressive brain tumor with a dismal prognosis. In a minority of cases, it presents with multiple lesions already at the time of diagnosis, affecting patients’ survival and treatment. Our retrospective study aims to increase the current understanding and define a treatment for this sub-entity, to improve patient survival. Chemoradiotherapy is a also safe and efficacy treatment in patients with multiple lesions. Survival advantages from extensive resection remain unclear. Abstract Glioblastomas with multiple foci at presentation (mGBMs) account for 2–35% of all GBMs. mGBMs have limited existing data and no standardized treatment. This study aims to determine their incidence, demographic and clinical features, outcome, and prognostic factors in terms of overall survival. We performed a monocentric retrospective study, reviewing patients treated at the Istituto Oncologico Veneto. Inclusion criteria were: new diagnosis of GBM and presence of multiple lesions on pre-treatment MRI. ECOG PS was used to evaluate clinical condition, RANO criteria for radiological assessment, and CTCAE v5.0 for treatment-related adverse events. The incidence of newly diagnosed mGBM was 7.2% and the study population consisted of 98 patients. Median age was 63 years, M:F ratio of 1.8:1, and a surgical approach was undertaken in 73 patients (mostly partial resection). MGMT was methylated in 47.5%, and 82 patients received active oncological treatment (65.9% radiotherapy plus temozolomide (RT + TMZ)). The disease control rate with RT + TMZ was 63%. Median OS of the entire study population was 10.2 months (95% CI 6.6–13.8), and median PFS was 4.2 months (95% CI 3.2–5.2). The ECOG PS, the extent of resection, and the RT + TMZ were significant prognostic factors in the univariate analysis for OS, but only the RT + TMZ was a significant independent OS predictor in the multivariate analysis (HR = 3.1, 95% IC 1.3–7.7, p = 0.014). The incidence of mGBM is not rare. RT + TMZ is confirmed to be an independent prognostic factor for survival and a safe and effective treatment. When feasible, RT + TMZ should be considered as a possible first-line treatment. The role of the extent of resection is still unclear.
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Affiliation(s)
- Valentina Baro
- Academic Neurosurgery, Department of Neurosciences, University of Padova, 35128 Padova, Italy; (M.T.); (A.L.); (D.d.); (L.D.)
- Correspondence: ; Tel.: +39-049-821-8863
| | - Giulia Cerretti
- Department of Oncology, Oncology 1, Veneto Institute of Oncology IOV-IRCCS, 35128 Padua, Italy; (G.C.); (V.Z.); (G.L.)
| | - Michela Todoverto
- Academic Neurosurgery, Department of Neurosciences, University of Padova, 35128 Padova, Italy; (M.T.); (A.L.); (D.d.); (L.D.)
| | | | - Franco Chioffi
- Neurosurgery Unit, Azienda Ospedale-Università di Padova, 35128 Padova, Italy; (F.C.); (F.V.)
| | - Francesco Volpin
- Neurosurgery Unit, Azienda Ospedale-Università di Padova, 35128 Padova, Italy; (F.C.); (F.V.)
| | - Francesco Causin
- Neuroradiology Unit, Azienda Ospedale-Università di Padova, 35128 Padova, Italy;
| | - Fabio Busato
- Radiotherapy Unit, Veneto Institute of Oncology IOV-IRCCS, 35128 Padua, Italy;
| | - Pasquale Fiduccia
- Clinical Research Unit, Veneto Institute of Oncology IOV-IRCCS, 35128 Padua, Italy;
| | - Andrea Landi
- Academic Neurosurgery, Department of Neurosciences, University of Padova, 35128 Padova, Italy; (M.T.); (A.L.); (D.d.); (L.D.)
| | - Domenico d’Avella
- Academic Neurosurgery, Department of Neurosciences, University of Padova, 35128 Padova, Italy; (M.T.); (A.L.); (D.d.); (L.D.)
| | - Vittorina Zagonel
- Department of Oncology, Oncology 1, Veneto Institute of Oncology IOV-IRCCS, 35128 Padua, Italy; (G.C.); (V.Z.); (G.L.)
| | - Luca Denaro
- Academic Neurosurgery, Department of Neurosciences, University of Padova, 35128 Padova, Italy; (M.T.); (A.L.); (D.d.); (L.D.)
| | - Giuseppe Lombardi
- Department of Oncology, Oncology 1, Veneto Institute of Oncology IOV-IRCCS, 35128 Padua, Italy; (G.C.); (V.Z.); (G.L.)
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20
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Tarantino V, Visalli A, Facchini S, Rossato C, Bertoldo A, Silvestri E, Cecchin D, Capizzi M, Anglani M, Baro V, Denaro L, Della Puppa A, D'Avella D, Corbetta M, Vallesi A. Impaired cognitive control in patients with brain tumors. Neuropsychologia 2022; 169:108187. [PMID: 35218790 DOI: 10.1016/j.neuropsychologia.2022.108187] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 01/19/2022] [Accepted: 02/18/2022] [Indexed: 11/18/2022]
Abstract
Though the assessment of cognitive functions is proven to be a reliable prognostic indicator in patients with brain tumors, some of these functions, such as cognitive control, are still rarely investigated. The objective of this study was to examine proactive and reactive control functions in patients with focal brain tumors and to identify lesioned brain areas more at "risk" for developing impairment of these functions. To this end, a group of twenty-two patients, candidate to surgery, were tested with an AX-CPT task and a Stroop task, along with a clinical neuropsychological assessment, and their performance was compared to that of a well-matched healthy control group. Although overall accuracy and response times were similar for patients and control groups, the patient group failed more on the BX trials of the AX-CPT task and the incongruent trials of the Stroop task, specifically. Behavioral results were associated with the damaged brain areas, mostly distributed in right frontal regions, by means of a lesion-symptom mapping multivariate approach. This analysis showed that a white matter cluster in the right prefrontal area was associated with lower d'-context values on the AX-CPT, which reflect the fact that these patients rely more on later information (reactive processes) to respond to unexpected and conflicting stimuli, than on earlier contextual cues (proactive processes). Taken together, these results suggest that patients with brain tumors present an unbalance between proactive and reactive control strategies in more interfering conditions, in association with right prefrontal white matter lesions.
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Affiliation(s)
- Vincenza Tarantino
- Department of Psychology, Educational Science and Human Movement, University of Palermo, Palermo, Italy.
| | - Antonino Visalli
- Department of Neuroscience, University of Padova, Padova, Italy; Padova Neuroscience Center, University of Padova, Padova, Italy
| | - Silvia Facchini
- Department of Neuroscience, University of Padova, Padova, Italy
| | - Chiara Rossato
- Department of Neuroscience, University of Padova, Padova, Italy
| | - Alessandra Bertoldo
- Padova Neuroscience Center, University of Padova, Padova, Italy; Department of Information Engineering, University of Padova, Padova, Italy
| | - Erica Silvestri
- Department of Information Engineering, University of Padova, Padova, Italy
| | - Diego Cecchin
- Padova Neuroscience Center, University of Padova, Padova, Italy; Nuclear Medicine Unit, Department of Medicine, University of Padova, Padova, Italy
| | | | | | - Valentina Baro
- Department of Neuroscience, University of Padova, Padova, Italy
| | - Luca Denaro
- Department of Neuroscience, University of Padova, Padova, Italy; Padova Neuroscience Center, University of Padova, Padova, Italy
| | - Alessandro Della Puppa
- Neurosurgery, Department of NEUROFARBA, University Hospital of Careggi, University of Florence, Florence, Italy
| | - Domenico D'Avella
- Department of Neuroscience, University of Padova, Padova, Italy; Padova Neuroscience Center, University of Padova, Padova, Italy
| | - Maurizio Corbetta
- Department of Neuroscience, University of Padova, Padova, Italy; Padova Neuroscience Center, University of Padova, Padova, Italy; Venetian Institute of Molecular Medicine (VIMM) Padova, Italy
| | - Antonino Vallesi
- Department of Neuroscience, University of Padova, Padova, Italy; Padova Neuroscience Center, University of Padova, Padova, Italy
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Mondin A, Manara R, Voltan G, Tizianel I, Denaro L, Ferrari M, Barbot M, Scaroni C, Ceccato F. Pasireotide-Induced Shrinkage in GH and ACTH Secreting Pituitary Adenoma: A Systematic Review and Meta-Analysis. Front Endocrinol (Lausanne) 2022; 13:935759. [PMID: 35846311 PMCID: PMC9283714 DOI: 10.3389/fendo.2022.935759] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 06/06/2022] [Indexed: 12/02/2022] Open
Abstract
INTRODUCTION Pasireotide (PAS) is a novel somatostatin receptor ligands (SRL), used in controlling hormonal hypersecretion in both acromegaly and Cushing's Disease (CD). In previous studies and meta-analysis, first-generation SRLs were reported to be able to induce significant tumor shrinkage only in somatotroph adenomas. This systematic review and meta-analysis aim to summarize the effect of PAS on the shrinkage of the pituitary adenomas in patients with acromegaly or CD. MATERIALS AND METHODS We searched the Medline database for original studies in patients with acromegaly or CD receiving PAS as monotherapy, that assessed the proportion of significant tumor shrinkage in their series. After data extraction and analysis, a random-effect model was used to estimate pooled effects. Quality assessment was performed with a modified Joanna Briggs's Institute tool and the risk of publication bias was addressed through Egger's regression and the three-parameter selection model. RESULTS The electronic search identified 179 and 122 articles respectively for acromegaly and CD. After study selection, six studies considering patients with acromegaly and three with CD fulfilled the eligibility criteria. Overall, 37.7% (95%CI: [18.7%; 61.5%]) of acromegalic patients and 41.2% (95%CI: [22.9%; 62.3%]) of CD patients achieved significant tumor shrinkage. We identified high heterogeneity, especially in acromegaly (I2 of 90% for acromegaly and 47% for CD), according to the low number of studies included. DISCUSSION PAS treatment is effective in reducing tumor size, especially in acromegalic patients. This result strengthens the role of PAS treatment in pituitary adenomas, particularly in those with an invasive behavior, with progressive growth and/or extrasellar extension, with a low likelihood of surgical gross-total removal, or with large postoperative residual tissue. SYSTEMATIC REVIEW REGISTRATION https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42022328152, identifier CRD42022328152.
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Affiliation(s)
- Alessandro Mondin
- Department of Medicine (DIMED), University of Padova, Padova, Italy
- Endocrine Disease Unit, University-Hospital of Padova, Padova, Italy
| | - Renzo Manara
- Department of Neuroscience (DNS), University of Padova, Padova, Italy
- Neuroradiology Unit, University-Hospital of Padova, Padova, Italy
| | - Giacomo Voltan
- Department of Medicine (DIMED), University of Padova, Padova, Italy
- Endocrine Disease Unit, University-Hospital of Padova, Padova, Italy
| | - Irene Tizianel
- Department of Medicine (DIMED), University of Padova, Padova, Italy
- Endocrine Disease Unit, University-Hospital of Padova, Padova, Italy
| | - Luca Denaro
- Department of Neuroscience (DNS), University of Padova, Padova, Italy
- Neurosurgery Unit, University-Hospital of Padova, Padova, Italy
| | - Marco Ferrari
- Department of Neuroscience (DNS), University of Padova, Padova, Italy
- Section of Otorhinolaryngology-Head and Neck Surgery, University-Hospital of Padova, Padova, Italy
| | - Mattia Barbot
- Department of Medicine (DIMED), University of Padova, Padova, Italy
- Endocrine Disease Unit, University-Hospital of Padova, Padova, Italy
| | - Carla Scaroni
- Department of Medicine (DIMED), University of Padova, Padova, Italy
- Endocrine Disease Unit, University-Hospital of Padova, Padova, Italy
| | - Filippo Ceccato
- Department of Medicine (DIMED), University of Padova, Padova, Italy
- Endocrine Disease Unit, University-Hospital of Padova, Padova, Italy
- *Correspondence: Filippo Ceccato,
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22
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Denaro L, Longo UG, Papalia R, De Salvatore S, Ruzzini L, Piergentili I, Denaro V. The burden of percutaneous vertebroplasty: an epidemiological nationwide study in Italy from 2009 to 2015. Eur Spine J 2021; 30:3099-3106. [PMID: 34415447 DOI: 10.1007/s00586-021-06966-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Revised: 07/13/2021] [Accepted: 08/11/2021] [Indexed: 02/04/2023]
Abstract
PURPOSE Percutaneous vertebroplasty (PV) is a minimally invasive technique requiring the injection of polymethylmethacrylate cement into a collapsed or weakened vertebral body to stabilize the fracture. The present study aims to determine the trends in PV procedures over the recent years. The longitudinal analysis of national registers may help to understand the yearly trends and the economic burden of PV. The evaluation of the yearly national costs of this procedure is essential to surgeons, policymaker, hospital administrator and the healthcare system. Moreover, to observe possible variation in the trend of hospitalization between countries, the data of the present study were compared to the US population. METHODS Data of this study were collected from the National Hospital Discharge Reports reported at the Italian Ministry of Health regarding the years of this paper (2009-2015). The yearly number of hospital admission for PV, sex, age, days of hospitalization and primary diagnoses in the whole Italian population were calculated. RESULTS 31,887 vertebroplasties were performed in Italy, with an incidence of 8.8 procedures for every 100,000 inhabitants. Females represented the majority of patients undergoing PV. The median length of hospital stay was 4.15 days. The mean hospital reimbursement was 4,629€ for each PV hospitalization. CONCLUSION The burden of vertebral fracture is relevant in the Italian population, and PV constitutes a rapid and effective treatment. Compared to other countries, the costs of PV in Italy are relatively lower; however, it is important to define the incidence of this procedure to understand the economic trend of PV.
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Affiliation(s)
- Luca Denaro
- Department of Neuroscience (Padova Neuroscience Center), University of Padova, Padova, Italy
| | - Umile Giuseppe Longo
- Department of Orthopedic and Trauma Surgery, Campus Bio-Medico University of Rome, Rome, Italy.
| | - Rocco Papalia
- Department of Orthopedic and Trauma Surgery, Campus Bio-Medico University of Rome, Rome, Italy
| | - Sergio De Salvatore
- Department of Orthopedic and Trauma Surgery, Campus Bio-Medico University of Rome, Rome, Italy
| | - Laura Ruzzini
- Department of Surgery, Orthopedic Unit, Bambino Gesù Children's Hospital, Rome, Italy
| | - Ilaria Piergentili
- Department of Orthopedic and Trauma Surgery, Campus Bio-Medico University of Rome, Rome, Italy
| | - Vincenzo Denaro
- Department of Orthopedic and Trauma Surgery, Campus Bio-Medico University of Rome, Rome, Italy
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23
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Quaranta N, Pontrelli M, Ciprelli S, Signorelli F, Denaro L, d'Avella D, Danesi G, Cazzador D, Zanoletti E. Defining current practice patterns of vestibular schwannoma management in Italy: results of a nationwide survey. ACTA ACUST UNITED AC 2021; 41:185-191. [PMID: 34028465 PMCID: PMC8142728 DOI: 10.14639/0392-100x-n1107] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Accepted: 10/13/2020] [Indexed: 11/23/2022]
Abstract
Objective Despite the increasing incidence rate of vestibular schwannomas (VS), controversies in their management are still present. Methods A 35-item multiple-choice survey investigating the current practice patterns of VS care was sent to the members of the Italian Society of Otolaryngology, Head and Neck Surgery (SIO) and of the Italian Society of Neurosurgery (SINCH). Results Among 66 respondents, 37 (56.0%) claimed to be actively involved in VS management. Most interviewees (35.1%) declared > 20 years of experience and 59.5% claimed to work in an academic practice. The number of cases evaluated in each centre per year varied widely, with 54.0% evaluating > 25 cases/year and only 13.6% > 100 cases/year. Multidisciplinary care for VS evaluation was confirmed by 50.0% of respondents, and multidisciplinary surgical care by 62.2%. Observation and surgery were the most common management options proposed. Further details regarding VS care are presented. Conclusions The present study provides the first overview on the current practice patterns of VS care in Italy. Although integrated in most centres, a multidisciplinary model of care needs to be encouraged. Wide heterogeneity in experience and practices is mostly influenced by the surgeon’s different specialties and by the lack of shared guidelines.
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Affiliation(s)
- Nicola Quaranta
- Unit of Otolaryngology, Department of BMS, Neuroscience and Sensory Organs, University of Bari, Italy
| | - Marco Pontrelli
- Unit of Otolaryngology, Department of BMS, Neuroscience and Sensory Organs, University of Bari, Italy
| | - Sabino Ciprelli
- Unit of Otolaryngology, Department of BMS, Neuroscience and Sensory Organs, University of Bari, Italy
| | - Francesco Signorelli
- Unit of Neurosurgery, Department of BMS, Neuroscience and Sensory Organs, University of Bari, Italy
| | - Luca Denaro
- Academic Neurosurgery, Department of Neuroscience - DNS, Padova University, Padova, Italy
| | - Domenico d'Avella
- Academic Neurosurgery, Department of Neuroscience - DNS, Padova University, Padova, Italy
| | - Giovanni Danesi
- ENT and Skull-Base Surgery Department, Department of Neurosciences, Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | - Diego Cazzador
- Otolaryngology Section, Department of Neuroscience - DNS, Padova University, Padova, Italy.,Section of Human Anatomy, Department of Neuroscience - DNS, Padova University, Padova, Italy
| | - Elisabetta Zanoletti
- Otolaryngology Section, Department of Neuroscience - DNS, Padova University, Padova, Italy
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Arbula S, Della Puppa A, De Pellegrin S, Denaro L, D'Avella D, Semenza C, Corbetta M, Vallesi A. Rule Perseveration during Task-Switching in Brain Tumor: A Severe Form of Task-Setting Impairment. J Cogn Neurosci 2021; 33:1766-1783. [PMID: 34375415 DOI: 10.1162/jocn_a_01674] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
It has been proposed that at least two distinct processes are engaged during task-switching: reconfiguration of the currently relevant task-set and interference resolution arising from the competing task-set. Whereas in healthy individuals the two are difficult to disentangle, their disruption is thought to cause different impairments in brain-damaged patients. Yet, the observed deficits are inconsistent across studies and do not allow drawing conclusions regarding their independence. Forty-one brain tumor patients were tested on a task-switching paradigm. We compared their performance between switch and repeat trials (switch cost) to assess rule reconfiguration, and between trials requiring the same response (congruent) and a different response for the two tasks (incongruent) to assess interference control. In line with previous studies, we found the greatest proportion of errors on incongruent trials, suggesting an interference control impairment. However, a closer look at the distribution of errors between two task rules revealed a rule perseveration impairment: Patients with high error rate on incongruent trials often applied only one task rule throughout the task and less frequently switched to the alternative one. Multivariate lesion-symptom mapping analysis unveiled the relationship between lesions localized in left orbitofrontal and posterior subcortical regions and perseveration scores, measured as absolute difference in accuracy between two task rules. This finding points to a more severe task-setting impairment, not reflected as a mere switching deficit, but instead as a difficulty in creating multiple stable task representations, in line with recent accounts of OFC functions suggesting its critical role in representing task states.
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Affiliation(s)
| | - Alessandro Della Puppa
- Neurosurgery, Department of NEUROFARBA, University of Florence, Italy.,University Hospital of Careggi, Florence, Italy
| | | | - Luca Denaro
- University Hospital of Padova, Padova, Italy.,Department of Neuroscience & Padua Neuroscience Center, University of Padova, Italy
| | - Domenico D'Avella
- University Hospital of Padova, Padova, Italy.,Department of Neuroscience & Padua Neuroscience Center, University of Padova, Italy
| | - Carlo Semenza
- Department of Neuroscience & Padua Neuroscience Center, University of Padova, Italy
| | - Maurizio Corbetta
- University Hospital of Padova, Padova, Italy.,IRCCS San Camillo Hospital, Venice, Italy
| | - Antonino Vallesi
- Department of Neuroscience & Padua Neuroscience Center, University of Padova, Italy.,IRCCS San Camillo Hospital, Venice, Italy
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Sartori L, Furlanis GM, Caliri SL, Garbin E, Baro V, Denaro L. Ultrasound-assisted neuroendoscopic lavage for intraventricular hemorrhage in a newborn: illustrative case. Journal of Neurosurgery: Case Lessons 2021; 1:CASE2196. [PMID: 36046511 PMCID: PMC9394699 DOI: 10.3171/case2196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Accepted: 03/09/2021] [Indexed: 11/06/2022]
Abstract
BACKGROUND
The optimal treatment for posthemorrhagic hydrocephalus in newborns has not been established yet. Moreover, despite many valid therapeutic alternatives, unfavorable neurodevelopmental outcomes are frequent. According to recent literature, these discouraging results could be related to secondary inflammatory damage of the white matter due to the gradual dissolution of the intraventricular hematoma, which should be removed.
OBSERVATIONS
Neuroendoscopic lavage (NEL) has proven to be a safe and reliable procedure, able to adequately remove the intraventricular clots and the products of blood degradation. To increase surgical control of the entire ventricular system, the authors illustrated a case in which they associated real-time transfontanellar ultrasound monitoring with NEL.
LESSONS
Coupling these two techniques, the authors performed a rapid ventricular wash and obtained intraoperative confirmation of complete and accurate clot removal.
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Affiliation(s)
- Luca Sartori
- Academic Neurosurgery, Department of Neurosciences, University of Padova, Padova, Italy
| | | | - Samuel Luciano Caliri
- Academic Neurosurgery, Department of Neurosciences, University of Padova, Padova, Italy
| | - Elisa Garbin
- Academic Neurosurgery, Department of Neurosciences, University of Padova, Padova, Italy
| | - Valentina Baro
- Academic Neurosurgery, Department of Neurosciences, University of Padova, Padova, Italy
| | - Luca Denaro
- Academic Neurosurgery, Department of Neurosciences, University of Padova, Padova, Italy
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Emanuelli E, Zanotti C, Munari S, Baldovin M, Schiavo G, Denaro L. Sellar and parasellar lesions: multidisciplinary management. Acta Otorhinolaryngol Ital 2021; 41:S30-S41. [PMID: 34060518 PMCID: PMC8172107 DOI: 10.14639/0392-100x-suppl.1-41-2021-03] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Accepted: 02/18/2021] [Indexed: 11/23/2022]
Abstract
Introduction The endoscopic endonasal transsphenoidal approach to the sella and parasellar regions is now increasingly used for removal of a variety of lesions localized in the ventral skull base. The advantage of the endoscope is enhanced visualization and improved panoramic view that can result in more complete removal of the tumor. An extensive knowledge of the anatomy is mandatory to approach this region. Materials and methods From February 2009 to March 2020, the endoscopic endonasal approach was used in 153 patients with sellar and parasellar lesions, at our Institution: 136 pituitary adenomas, 7 craniopharyngiomas, 3 Rathke’s cysts, a tuberculum sellae meningioma, an aneurysm of the internal carotid artery (ICA), a clivus chordoma, a papillary glioneuronal tumor, an histiocytosis, a pituitary metastasis from breast cancer and a chondrosarcoma. Results The most common surgical complications were cerebral spinal fluid leak (9), bleeding (2), pituitary abscess (2). Among endocrinological complications, the most important were diabete insipidus (23) and panhypopituitarism (3). Two patients complicated with meningitis. There were no visual worsening and no operative mortality. We had persistence of disease in 20 cases. Twelve patients underwent surgical revision for recurrence of the disease. Conclusions Pre-operative planning and collaboration with several specialists are necessary in order to offer the patient the best treatment, minimizing complications.
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Affiliation(s)
- Enzo Emanuelli
- Department of Neurosciences DNS, Otolaryngology Section, Padua University, Padua, Italy
| | - Claudia Zanotti
- Department of Neurosciences DNS, Otolaryngology Section, Padua University, Padua, Italy
| | - Sara Munari
- Department of Neurosciences DNS, Otolaryngology Section, Padua University, Padua, Italy
| | - Maria Baldovin
- Department of Neurosciences DNS, Otolaryngology Section, Padua University, Padua, Italy
| | - Gloria Schiavo
- Department of Neurosciences DNS, Otolaryngology Section, Padua University, Padua, Italy
| | - Luca Denaro
- Department of Neurosciences DNS, Neurosurgery Section, Padua University, Padua, Italy
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Baro V, Garbin E, Sartori L, Caliri SL, Furlanis GM, Santoro L, Dal Pos S, Landi A, Denaro L. Metastatic osteosarcoma of craniovertebral junction with cervicalgia and torticollis an a pediatric patient. Interdisciplinary Neurosurgery 2021. [DOI: 10.1016/j.inat.2020.101059] [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: 11/28/2022] Open
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Baro V, Caliri S, Sartori L, Facchini S, Guarrera B, Zangrossi P, Anglani M, Denaro L, d’Avella D, Ferreri F, Landi A. Preoperative Repetitive Navigated TMS and Functional White Matter Tractography in a Bilingual Patient with a Brain Tumor in Wernike Area. Brain Sci 2021; 11:brainsci11050557. [PMID: 33924964 PMCID: PMC8145512 DOI: 10.3390/brainsci11050557] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 04/23/2021] [Accepted: 04/26/2021] [Indexed: 01/10/2023] Open
Abstract
Awake surgery and intraoperative neuromonitoring represent the gold standard for surgery of lesion located in language-eloquent areas of the dominant hemisphere, enabling the maximal safe resection while preserving language function. Nevertheless, this functional mapping is invasive; it can be executed only during surgery and in selected patients. Moreover, the number of neuro-oncological bilingual patients is constantly growing, and performing awake surgery in this group of patients can be difficult. In this scenario, the application of accurate, repeatable and non-invasive preoperative mapping procedures is needed, in order to define the anatomical distribution of both languages. Repetitive navigated transcranial magnetic stimulation (rnTMS) associated with functional subcortical fiber tracking (nTMS-based DTI-FT) represents a promising and comprehensive mapping tool to display language pathway and function reorganization in neurosurgical patients. Herein we report a case of a bilingual patient affected by brain tumor in the left temporal lobe, who underwent rnTMS mapping for both languages (Romanian and Italian), disclosing the true eloquence of the anterior part of the lesion in both tests. After surgery, language abilities were intact at follow-up in both languages. This case represents a preliminary application of nTMS-based DTI-FT in neurosurgery for brain tumor in eloquent areas in a bilingual patient.
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Affiliation(s)
- Valentina Baro
- Academic Neurosurgery, Department of Neuroscience, University of Padova, 35128 Padova, Italy; (S.C.); (L.S.); (B.G.); (P.Z.); (L.D.); (D.d.); (A.L.)
- Correspondence:
| | - Samuel Caliri
- Academic Neurosurgery, Department of Neuroscience, University of Padova, 35128 Padova, Italy; (S.C.); (L.S.); (B.G.); (P.Z.); (L.D.); (D.d.); (A.L.)
| | - Luca Sartori
- Academic Neurosurgery, Department of Neuroscience, University of Padova, 35128 Padova, Italy; (S.C.); (L.S.); (B.G.); (P.Z.); (L.D.); (D.d.); (A.L.)
| | - Silvia Facchini
- Department of Neuroscience DNS, University of Padova, 35128 Padova, Italy;
| | - Brando Guarrera
- Academic Neurosurgery, Department of Neuroscience, University of Padova, 35128 Padova, Italy; (S.C.); (L.S.); (B.G.); (P.Z.); (L.D.); (D.d.); (A.L.)
| | - Pietro Zangrossi
- Academic Neurosurgery, Department of Neuroscience, University of Padova, 35128 Padova, Italy; (S.C.); (L.S.); (B.G.); (P.Z.); (L.D.); (D.d.); (A.L.)
| | | | - Luca Denaro
- Academic Neurosurgery, Department of Neuroscience, University of Padova, 35128 Padova, Italy; (S.C.); (L.S.); (B.G.); (P.Z.); (L.D.); (D.d.); (A.L.)
| | - Domenico d’Avella
- Academic Neurosurgery, Department of Neuroscience, University of Padova, 35128 Padova, Italy; (S.C.); (L.S.); (B.G.); (P.Z.); (L.D.); (D.d.); (A.L.)
| | - Florinda Ferreri
- Unit of Neurology and Neurophysiology, Department of Neuroscience, University of Padova, 35128 Padova, Italy;
| | - Andrea Landi
- Academic Neurosurgery, Department of Neuroscience, University of Padova, 35128 Padova, Italy; (S.C.); (L.S.); (B.G.); (P.Z.); (L.D.); (D.d.); (A.L.)
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Baro V, Gabrieli JD, Cester G, D’Errico I, Landi A, Denaro L, Causin F. Preoperative Devascularization of Choroid Plexus Tumors: Specific Issues about Anatomy and Embolization Technique. Brain Sci 2021; 11:brainsci11050540. [PMID: 33922937 PMCID: PMC8146914 DOI: 10.3390/brainsci11050540] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 04/22/2021] [Accepted: 04/23/2021] [Indexed: 11/16/2022] Open
Abstract
(1) Background: Surgical treatment of choroid plexus tumors is challenging, burdened by a notable risk of bleeding. Neoadjuvant chemotherapy and preoperative embolization have been attempted, with encouraging results; however, the consensus on these procedures is lacking. (2) Methods: We present a case of a 10-month-old girl who underwent preoperative embolization of a hemorrhagic choroid plexus carcinoma of the lateral ventricle via the anterior choroidal artery, followed by total resection. (3) Results: The endovascular procedure was successfully completed, despite the rectification of the anterior choroidal artery associated with the absence of flow proximal to the plexal point. Minimal bleeding was observed during resection and the patient remained neurologically intact. (4) Conclusions: The time from entrance to exit in the anterior choroidal artery should be monitored and regarded as a potential 'occlusion time' in this specific group of patients. Nevertheless, our case supports the feasibility and effectiveness of preoperative embolization of a choroid plexus carcinoma of the lateral ventricle via the anterior choroidal artery, without complications. Furthermore, we suggest the use of a fast-embolic agent, such as N-butyl cyanoacrylate glue, as the preferred agent for this specific pathology and patient population.
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Affiliation(s)
- Valentina Baro
- Academic Neurosurgery, Department of Neuroscience, University of Padova, 35100 Padova, Italy; (A.L.); (L.D.)
- Correspondence:
| | - Joseph Domenico Gabrieli
- Neuroradiology Unit, University of Padova, 35100 Padova, Italy; (J.D.G.); (G.C.); (I.D.); (F.C.)
| | - Giacomo Cester
- Neuroradiology Unit, University of Padova, 35100 Padova, Italy; (J.D.G.); (G.C.); (I.D.); (F.C.)
| | - Ignazio D’Errico
- Neuroradiology Unit, University of Padova, 35100 Padova, Italy; (J.D.G.); (G.C.); (I.D.); (F.C.)
| | - Andrea Landi
- Academic Neurosurgery, Department of Neuroscience, University of Padova, 35100 Padova, Italy; (A.L.); (L.D.)
| | - Luca Denaro
- Academic Neurosurgery, Department of Neuroscience, University of Padova, 35100 Padova, Italy; (A.L.); (L.D.)
| | - Francesco Causin
- Neuroradiology Unit, University of Padova, 35100 Padova, Italy; (J.D.G.); (G.C.); (I.D.); (F.C.)
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Rosson S, Bresolin N, D’Avella D, Denaro L, Landi A, Caiolo S, Lussignoli M, Toffanin T, Pigato G. Vagus nerve stimulation in treatment-resistant depression. Long-term clinical outcomes. Eur Psychiatry 2021. [PMCID: PMC9471294 DOI: 10.1192/j.eurpsy.2021.1316] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
IntroductionVagus nerve stimulation (VNS) is a neuromodulation technique approved for Treatment-Resistant Depression (TRD). Evidence regarding its long-term efficacy and safety is still scarce.ObjectivesTo descriptively report a case series of 3 patients undergoing adjunctive VNS for TRD with an over 10-year follow-up.MethodsWe investigated outcomes of clinical interest in patients with ongoing VNS for at least 10 years after the device implantation. They had participated in a larger single-arm interventional study conducted at the University Hospital of Padua. They were diagnosed with chronic unipolar (1), recurrent unipolar (1), and bipolar (1) TRD.ResultsOur 3 cases had an average 14-year history of psychiatric disease before surgery. Afterward, all subjects achieved clinical remission within two years. 2 patients experienced relapses within the first 4 years of treatment (respectively, 1 and 2 episodes). The other case showed a recurrent trend of brief relapses every two years. Only 1 individual needed to be admitted to the psychiatric unit once. None of them committed suicidal attempts. Prescription of antidepressants remained almost unchanged after the first two years. 2 individuals improved and 1 maintained their working position. Common adverse events were voice alteration (3/3), neck pain (2/3), and cough (2/3).ConclusionsVery few cases of 10-year VNS for TRD have been reported so far. For our subjects, VNS was most likely to have a major impact on the clinical course of the disease. This treatment can be a safe and effective adjunctive intervention in a subgroup of patients with TRD.
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Saratziotis A, Zanotti C, Munari S, Pavone C, Cazzador D, Denaro L, Emanuelli E. Operative Procedure in a Suprasellar Paediatric Lesion of the Optic Chiasm with Hydrocephalus Caused by a Papillary Glioneuronal Tumour. Pediatr Neurosurg 2021; 56:569-577. [PMID: 34474417 DOI: 10.1159/000516184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 03/27/2021] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Paediatric tumours in the sellar and parasellar regions present clinical and surgical challenges due to anatomical position and behaviour. We illustrate a rare case which caused obstructive hydrocephalus. CASE PRESENTATION The study included a 14-year-old girl with a glioneuronal tumour (40 mm) originating from the optic chiasm, obliterating the aqueduct, with consequent triventricular hydrocephalus. The patient underwent extended endoscopic endonasal surgery and repair of the skull-base deficiency using a multi-layer technique with fascia lata. The 12-month follow-up showed no complications or recurrences, with recovery in visual acuity. CONCLUSION The immediate placement of external ventricular drainage, in combination with an extended trans-sphenoidal approach, is a safe and feasible option to treat suprasellar paediatric lesions with hydrocephalus.
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Affiliation(s)
| | - Claudia Zanotti
- Department of Neuroscience, Otolaryngology Section, University of Padova, Padova, Italy
| | - Sara Munari
- Department of Neuroscience, Otolaryngology Section, University of Padova, Padova, Italy
| | - Chiara Pavone
- Department of Neuroscience, Otolaryngology Section, University of Padova, Padova, Italy
| | - Diego Cazzador
- Department of Neuroscience, Otolaryngology Section, University of Padova, Padova, Italy
| | - Luca Denaro
- Department of Neuroscience, Neurosurgery Section, University of Padova, Padova, Italy
| | - Enzo Emanuelli
- Department of Neuroscience, Otolaryngology Section, University of Padova, Padova, Italy
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Emanuelli E, Baldovin M, Zanotti C, Munari S, Denaro L, Saratziotis A. Rare Clinical Onset of Nontraumatic Intracavernous Aneurysm of the Internal Carotid Artery: A Diagnostic and Therapeutic Challenge. Indian Journal of Neurosurgery 2020. [DOI: 10.1055/s-0040-1718989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
AbstractWhile the so-called pseudoaneurysms can result from arterial injury during trans-sphenoidal surgery or after a trauma, spontaneous aneurysms of cavernous–internal carotid artery (CICA) are rare. Symptoms vary and the differential diagnosis with other, more frequent, sellar lesions is difficult. We describe three cases of misdiagnosed CICA spontaneous aneurysm. In two cases the onset was with neuro-ophthalmological manifestations, classifiable as “cavernous sinus syndrome.” The emergency computed tomography scan did not show CICA aneurysm and the diagnosis was made by surgical exploration. The third patient came to our attention with a sudden severe unilateral epistaxis; endonasal surgery revealed also in this case a CICA aneurysm, eroding the wall and protruding into the sphenoidal sinus. When the onset was with a cavernous sinus syndrome, misdiagnosis exposed two patients to potential serious risk of bleeding, while the patient with epistaxis was treated with embolization, using coils and two balloons. Intracavernous nontraumatic aneurysms are both a diagnostic and therapeutic challenge, because of their heterogeneous onset and risk of rupture, potentially lethal. Intracavernous aneurysms can be managed with radiological follow-up, if asymptomatic or clinically stable, or can be surgically treated with endovascular or microsurgical techniques.
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Affiliation(s)
- Enzo Emanuelli
- Unit of Otorhinolaryngology, Department of Neuroscience, University of Padova, Padova, Italy
| | - Maria Baldovin
- Unit of Otorhinolaryngology, Department of Neuroscience, University of Padova, Padova, Italy
| | - Claudia Zanotti
- Unit of Otorhinolaryngology, Department of Neuroscience, University of Padova, Padova, Italy
| | - Sara Munari
- Unit of Otorhinolaryngology, Department of Neuroscience, University of Padova, Padova, Italy
| | - Luca Denaro
- Department of Neuroscience, University of Padova, Padova, Italy
| | - Athanasios Saratziotis
- Department of Otolaryngology, Head and Neck Surgery, University Hospital of Larissa, Larisa, Greece
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Baro V, Zadra N, Sartori L, Denaro L. Ultrasound-guided percutaneous brachiocephalic vein cannulation for ventriculoatrial shunt placement in a child. Childs Nerv Syst 2020; 36:3099-3102. [PMID: 32909070 DOI: 10.1007/s00381-020-04875-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Accepted: 08/31/2020] [Indexed: 11/29/2022]
Abstract
OBJECTIVE As far as the ventriculoatrial shunt placement in children is concerned, the percutaneous approach to the internal jugular vein under ultrasonographic control has been hitherto strongly recommended. Unfortunately, children still represent a challenge, having them peculiar characteristics for which the internal jugular vein cannulation shows some disadvantages. METHODS In this manuscript, we describe a percutaneous placement of ventriculoatrial shunt via right brachiocephalic vein under intraoperative ultrasonographic control. CONCLUSIONS Brachiocephalic vein cannulation in surgery provides notable advantages in paediatric population and it may be considered as the first choice in younger children.
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Affiliation(s)
- Valentina Baro
- Academic Neurosurgery, Department of Neurosciences, University of Padova, Via Giustiniani 2, 35128, Padova, Italy.
| | - Nicola Zadra
- Department of Anesthesia and Intensive Care, Azienda Ospedaliera di Padova, University of Padova, Padova, Italy
| | - Luca Sartori
- Academic Neurosurgery, Department of Neurosciences, University of Padova, Via Giustiniani 2, 35128, Padova, Italy
| | - Luca Denaro
- Academic Neurosurgery, Department of Neurosciences, University of Padova, Via Giustiniani 2, 35128, Padova, Italy
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Abstract
Context: Chordomas are rare primary tumors of bone characterized by local aggressiveness and poor prognosis. The surgical exeresis plays a critical role for their management. Objective: The aim was to provide an overview of the surgical management of chordomas of the mobile spine and sacrum, describing the most common surgical approaches, the role of surgical margins, the difficulties of en block resection, the outcomes of surgery, the recurrence rate and the use of associated therapies. Methods: We performed a systematic search using the keywords "chordoma" in combination with "surgery", "spine", "sacrum" and "radiotherapy". Results: Fifty-eight studies, describing 1359 patients with diagnosis of chordoma were retrieved. 17 studies were performed on subjects with cervical chordomas and 49 focused on patients with sacrococcygeal chordomas. The remaining studies included patients with chordomas in cranial region and/or mobile spine and/or sacroccygeal region. The recurrence rate ranged from 25% to 60% for cervical chordomas, and from 18% to 89% for sacrococcygeal chordomas. Conclusion: Despite the remarkable advances in the local management of chordoma performed in the last decades, the current results of surgery alone are still unsatisfactory. The radical en bloc excision of tumour is technically demanding, particularly in the cervical spine. Although radical surgery must still be considered the gold standard for the management of chordomas, a multidisciplinary approach is required to improve the local control of the disease in patients who undergo both radical and non-radical surgery. Adjuvant radiation therapy increases the continuous disease-free survival and the local recurrence-free survival. Level of evidence: Systematic review; level III.
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Affiliation(s)
- Luca Denaro
- Department of Neuroscience, University of Padua, Padua, Italy
| | - Alessandra Berton
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University, Rome, Italy
| | - Mauro Ciuffreda
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University, Rome, Italy
| | - Mattia Loppini
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University, Rome, Italy
| | - Vincenzo Candela
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University, Rome, Italy
| | | | - Umile Giuseppe Longo
- Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University, Rome, Italy
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Di Martino A, Papalia R, Albo E, Diaz L, Denaro L, Denaro V. Infection after spinal surgery and procedures. Eur Rev Med Pharmacol Sci 2020; 23:173-178. [PMID: 30977883 DOI: 10.26355/eurrev_201904_17487] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Postoperative infections after spinal surgery are a challenging issue, difficult to diagnose and treat, that requires prolonged medical therapy and even surgery. In this paper, we aim to review the current standards in the diagnosis and treatment of post-procedural Spondylodiscitis (SD). We performed a review of the available literature focusing on diagnostic and therapeutic standards of post-procedural SD, both after minimally invasive procedures and open surgery. Spinal infections can occur in less invasive procedures with an incidence ranging from 0.26% to 2.75%. Post-surgical spinal infections range from 2.1% to 8.5% for instrumented surgery, whereas these are less than 1% in open surgery without instrumentation. MRI is currently the most sensitive and specific technique to diagnose postoperative SD. CT guided aspiration culture should be performed in all patients with deep-seated infections with negative blood cultures. Early infections start with wound healing problems within a few weeks from surgery, and the occurrence of fever and an increase in serum markers of inflammation. Late infections often cause chronic pain, implant failure, non-union or wound dehiscence even a long time after surgery. The onset of the infection differentiates the specific treatment. Indeed, in the early postoperative period spinal fusion is not appropriate yet, and the stability of the fusion site only relies on the instrumentation. Therefore, even when suitable, implant removal may lead to undesirable consequences. In chronic infections, on the other hand, implant removal is unlikely to determine instability since the fusion has already been accomplished.
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Affiliation(s)
- A Di Martino
- Department of Orthopaedics and Trauma Surgery, University Campus Bio-Medico of Rome, Rome, Italy.
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Castellaro M, Moretto M, Baro V, Brigadoi S, Zanoletti E, Anglani M, Denaro L, Dell'Acqua R, Landi A, Causin F, d'Avella D, Bertoldo A. Multishell Diffusion MRI-Based Tractography of the Facial Nerve in Vestibular Schwannoma. AJNR Am J Neuroradiol 2020; 41:1480-1486. [PMID: 32732265 DOI: 10.3174/ajnr.a6706] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 05/22/2020] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE Tractography of the facial nerve based on single-shell diffusion MR imaging is thought to be helpful before surgery for resection of vestibular schwannoma. However, this paradigm can be vitiated by the isotropic diffusion of the CSF, the convoluted path of the facial nerve, and its crossing with other bundles. Here we propose a multishell diffusion MR imaging acquisition scheme combined with probabilistic tractography that has the potential to provide a presurgical facial nerve reconstruction uncontaminated by such effects. MATERIALS AND METHODS Five patients scheduled for vestibular schwannoma resection underwent multishell diffusion MR imaging (b-values = 0, 300, 1000, 2000 s/mm2). Facial nerve tractography was performed with a probabilistic algorithm and anatomic seeds located in the brain stem, cerebellopontine cistern, and internal auditory canal. A single-shell diffusion MR imaging (b-value = 0, 1000 s/mm2) subset was extrapolated from the multishell diffusion MR imaging data. The quality of the facial nerve reconstruction based on both multishell diffusion MR imaging and single-shell diffusion MR imaging sequences was assessed against intraoperative videos recorded during the operation. RESULTS Single-shell diffusion MR imaging-based tractography was characterized by failures in facial nerve tracking (2/5 cases) and inaccurate facial nerve reconstructions displaying false-positives and partial volume effects. In contrast, multishell diffusion MR imaging-based tractography provided accurate facial nerve reconstructions (4/5 cases), even in the presence of ostensibly complex patterns. CONCLUSIONS In comparison with single-shell diffusion MR imaging, the combination of multishell diffusion MR imaging-based tractography and probabilistic algorithms is a more valuable aid for surgeons before vestibular schwannoma resection, providing more accurate facial nerve reconstructions, which may ultimately improve the postsurgical patient's outcome.
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Affiliation(s)
- M Castellaro
- From the Padova Neuroscience Center (M.C., M.M., R.D., A.L., D.d., A.B.).,Department of Information Engineering (M.C., M.M., S.B., A.B.)
| | - M Moretto
- From the Padova Neuroscience Center (M.C., M.M., R.D., A.L., D.d., A.B.).,Department of Information Engineering (M.C., M.M., S.B., A.B.)
| | - V Baro
- Academic Neurosurgery, Department of Neurosciences (V.B., L.D., A.L., D.d.)
| | - S Brigadoi
- Department of Information Engineering (M.C., M.M., S.B., A.B.).,Department of Developmental Psychology (S.B., R.D.)
| | - E Zanoletti
- Otolaryngology Unit, Department of Neurosciences (E.Z.)
| | - M Anglani
- Neuroradiology Unit (M.A., F.C.,) University of Padova, Padova, Italy
| | - L Denaro
- Academic Neurosurgery, Department of Neurosciences (V.B., L.D., A.L., D.d.)
| | - R Dell'Acqua
- From the Padova Neuroscience Center (M.C., M.M., R.D., A.L., D.d., A.B.).,Department of Developmental Psychology (S.B., R.D.)
| | - A Landi
- From the Padova Neuroscience Center (M.C., M.M., R.D., A.L., D.d., A.B.).,Academic Neurosurgery, Department of Neurosciences (V.B., L.D., A.L., D.d.)
| | - F Causin
- Neuroradiology Unit (M.A., F.C.,) University of Padova, Padova, Italy
| | - D d'Avella
- From the Padova Neuroscience Center (M.C., M.M., R.D., A.L., D.d., A.B.).,Academic Neurosurgery, Department of Neurosciences (V.B., L.D., A.L., D.d.)
| | - A Bertoldo
- From the Padova Neuroscience Center (M.C., M.M., R.D., A.L., D.d., A.B.).,Department of Information Engineering (M.C., M.M., S.B., A.B.)
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Baro V, Anglani M, Martinolli F, Landi A, d'Avella D, Denaro L. The rolling cyst: migrating intraventricular neurocysticercosis-a case-based update. Childs Nerv Syst 2020; 36:669-677. [PMID: 31940056 DOI: 10.1007/s00381-020-04505-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Accepted: 01/07/2020] [Indexed: 11/24/2022]
Abstract
BACKGROUND Neurocysticercosis is the most frequent parasitic disease of the central nervous system, and its incidence in the developed countries is increasing due to immigration and travels from endemic areas. The intraventricular location has been found to involve up to 61.3% of the patients; moreover, only 22 cases of migrating intraventricular cyst have been reported so far. Despite the rarity of the condition in western countries, its occurrence generates some concerns and the aim of this paper is to update the information concerning pathogenesis, clinical presentation, diagnosis and management of this entity. METHODS AND RESULTS All the pertinent literature was analysed, focused on the cases of migrating intraventricular neurocysticercosis and its peculiar features. An illustrative case regarding a 14-year-old girl is also presented. CONCLUSIONS Migrating intraventricular neurocysticercosis is a pathognomonic entity usually presenting with hydrocephalus, and its treatment is mainly surgical, preferring an endoscopic approach. When the resection of the intraventricular cyst is not performed, an accurate follow-up is mandatory to detect clinical changes due to a recurrent hydrocephalus or to the effect of the dying cyst on the surrounding area. In case of permanent shunt placement, the cysticidal and steroid treatment is recommended to reduce the risk of shunt failure.
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Affiliation(s)
- Valentina Baro
- Academic Neurosurgery, Department of Neurosciences, University of Padova, Via Giustiniani 5, 35128, Padua, Italy.
| | - Mariagiulia Anglani
- Neuroradiology Unit, University of Padova, Via Giustiniani 5, 35128, Padua, Italy
| | - Francesco Martinolli
- Paediatric Emergency Department, Department of Woman's and Child's Health, University of Padova, Via Giustiniani 5, 35128, Padua, Italy
| | - Andrea Landi
- Academic Neurosurgery, Department of Neurosciences, University of Padova, Via Giustiniani 5, 35128, Padua, Italy
| | - Domenico d'Avella
- Academic Neurosurgery, Department of Neurosciences, University of Padova, Via Giustiniani 5, 35128, Padua, Italy
| | - Luca Denaro
- Academic Neurosurgery, Department of Neurosciences, University of Padova, Via Giustiniani 5, 35128, Padua, Italy
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Baro V, Leon FF, Sartori L, Denaro L. Ultrasound-guided percutaneous ventriculopleural shunt placement: a minimally invasive technique. Childs Nerv Syst 2020; 36:617-620. [PMID: 31897630 DOI: 10.1007/s00381-019-04475-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 12/10/2019] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Ventriculopleural shunt is still considered a third-line option for CSF diversion, when both peritoneal and atrial cavity are contraindicated. Different approaches have been used and in modern surgery, lesser invasive techniques are predominant. The goal of this manuscript is to present a minimally invasive placement of a pleural catheter. METHODS We describe a minimally invasive approach to the pleural space using an a-traumatic peel-away introducer under ultrasonographic intraoperative control. Furthermore, consideration about complications, follow-up and advantages of the abovementioned technique will be discussed. CONCLUSIONS Percutaneous US guided placement for pleural catheter is a safer and modern minimally invasive approach to the pleural space. Pleural effusion is the predominant complication, encountered especially in younger children.
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Affiliation(s)
- Valentina Baro
- Department of Neurosciences, Academic Neurosurgery, University of Padova Medical School, Via Giustiniani 2, 35128, Padova, Italy.
| | - Francesco Fascetti Leon
- Department of Women's and Children's Health, Paediatric Surgery Unit, University of Padova, Padova, Italy
| | - Luca Sartori
- Department of Neurosciences, Academic Neurosurgery, University of Padova Medical School, Via Giustiniani 2, 35128, Padova, Italy
| | - Luca Denaro
- Department of Neurosciences, Academic Neurosurgery, University of Padova Medical School, Via Giustiniani 2, 35128, Padova, Italy
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39
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Zanoletti E, Mazzoni A, Martini A, Abbritti RV, Albertini R, Alexandre E, Baro V, Bartolini S, Bernardeschi D, Bivona R, Bonali M, Borghesi I, Borsetto D, Bovo R, Breun M, Calbucci F, Carlson ML, Caruso A, Cayé-Thomasen P, Cazzador D, Champagne PO, Colangeli R, Conte G, D'Avella D, Danesi G, Deantonio L, Denaro L, Di Berardino F, Draghi R, Ebner FH, Favaretto N, Ferri G, Fioravanti A, Froelich S, Giannuzzi A, Girasoli L, Grossardt BR, Guidi M, Hagen R, Hanakita S, Hardy DG, Iglesias VC, Jefferies S, Jia H, Kalamarides M, Kanaan IN, Krengli M, Landi A, Lauda L, Lepera D, Lieber S, Lloyd SLK, Lovato A, Maccarrone F, Macfarlane R, Magnan J, Magnoni L, Marchioni D, Marinelli JP, Marioni G, Mastronardi V, Matthies C, Moffat DA, Munari S, Nardone M, Pareschi R, Pavone C, Piccirillo E, Piras G, Presutti L, Restivo G, Reznitsky M, Roca E, Russo A, Sanna M, Sartori L, Scheich M, Shehata-Dieler W, Soloperto D, Sorrentino F, Sterkers O, Taibah A, Tatagiba M, Tealdo G, Vlad D, Wu H, Zanetti D. Surgery of the lateral skull base: a 50-year endeavour. ACTA ACUST UNITED AC 2019; 39:S1-S146. [PMID: 31130732 PMCID: PMC6540636 DOI: 10.14639/0392-100x-suppl.1-39-2019] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Disregarding the widely used division of skull base into anterior and lateral, since the skull base should be conceived as a single anatomic structure, it was to our convenience to group all those approaches that run from the antero-lateral, pure lateral and postero-lateral side of the skull base as “Surgery of the lateral skull base”. “50 years of endeavour” points to the great effort which has been made over the last decades, when more and more difficult surgeries were performed by reducing morbidity. The principle of lateral skull base surgery, “remove skull base bone to approach the base itself and the adjacent sites of the endo-esocranium”, was then combined with function preservation and with tailoring surgery to the pathology. The concept that histology dictates the extent of resection, balancing the intrinsic morbidity of each approach was the object of the first section of the present report. The main surgical approaches were described in the second section and were conceived not as a step-by-step description of technique, but as the highlighthening of the surgical principles. The third section was centered on open issues related to the tumor and its treatment. The topic of vestibular schwannoma was investigated with the current debate on observation, hearing preservation surgery, hearing rehabilitation, radiotherapy and the recent efforts to detect biological markers able to predict tumor growth. Jugular foramen paragangliomas were treated in the frame of radical or partial surgery, radiotherapy, partial “tailored” surgery and observation. Surgery on meningioma was debated from the point of view of the neurosurgeon and of the otologist. Endolymphatic sac tumors and malignant tumors of the external auditory canal were also treated, as well as chordomas, chondrosarcomas and petrous bone cholesteatomas. Finally, the fourth section focused on free-choice topics which were assigned to aknowledged experts. The aim of this work was attempting to report the state of the art of the lateral skull base surgery after 50 years of hard work and, above all, to raise questions on those issues which still need an answer, as to allow progress in knowledge through sharing of various experiences. At the end of the reading, if more doubts remain rather than certainties, the aim of this work will probably be achieved.
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Affiliation(s)
- E Zanoletti
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - A Mazzoni
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - A Martini
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - R V Abbritti
- Department of Neurosurgery, Lariboisière Hospital, University of Paris Diderot, Paris, France
| | | | - E Alexandre
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - V Baro
- Academic Neurosurgery, Department of Neuroscience DNS, University of Padova Medical School, Padova, Italy
| | - S Bartolini
- Neurosurgery, Bellaria Hospital, Bologna, Italy
| | - D Bernardeschi
- AP-HP, Groupe Hôspital-Universitaire Pitié-Salpêtrière, Neuro-Sensory Surgical Department and NF2 Rare Disease Centre, Paris, France.,Sorbonne Université, Paris, France
| | - R Bivona
- ENT and Skull-Base Surgery Department, Department of Neurosciences, Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | - M Bonali
- Otolaryngology-Head and Neck Surgery Department, University Hospital of Modena, Italy
| | - I Borghesi
- Neurosurgery, Maria Cecilia Hospital, Cotignola (RA), Italy
| | - D Borsetto
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - R Bovo
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - M Breun
- Department of Neurosurgery, Julius Maximilians University Hospital Würzburg, Bavaria, Germany
| | - F Calbucci
- Neurosurgery, Maria Cecilia Hospital, Cotignola (RA), Italy
| | - M L Carlson
- Department of Otolaryngology-Head and Neck Surgery, Mayo Clinic, Rochester, MN, USA.,Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA
| | - A Caruso
- Gruppo Otologico, Piacenza-Rome, Italy
| | - P Cayé-Thomasen
- The Department of Otorhinolaryngology, Head & Neck Surgery and Audiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark.,Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - D Cazzador
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy.,Department of Neuroscience DNS, Section of Human Anatomy, Padova University, Padova, Italy
| | - P-O Champagne
- Department of Neurosurgery, Lariboisière Hospital, University of Paris Diderot, Paris, France
| | - R Colangeli
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - G Conte
- Department of Neuroradiology, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy
| | - D D'Avella
- Academic Neurosurgery, Department of Neuroscience DNS, University of Padova Medical School, Padova, Italy
| | - G Danesi
- ENT and Skull-Base Surgery Department, Department of Neurosciences, Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | - L Deantonio
- Department of Radiation Oncology, University Hospital Maggiore della Carità, Novara, Italy.,Department of Translational Medicine, University of Piemonte Orientale, Novara, Italy
| | - L Denaro
- Academic Neurosurgery, Department of Neuroscience DNS, University of Padova Medical School, Padova, Italy
| | - F Di Berardino
- Unit of Audiology, Department of Clinical Sciences and Community Health, University of Milano, Italy.,Department of Surgery, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy
| | - R Draghi
- Neurosurgery, Maria Cecilia Hospital, Cotignola (RA), Italy
| | - F H Ebner
- Department of Neurosurgery, Eberhard Karls University Tübingen, Germany
| | - N Favaretto
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - G Ferri
- Otolaryngology-Head and Neck Surgery Department, University Hospital of Modena, Italy
| | | | - S Froelich
- Department of Neurosurgery, Lariboisière Hospital, University of Paris Diderot, Paris, France
| | | | - L Girasoli
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - B R Grossardt
- Division of Biomedical Statistics and Informatics, Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - M Guidi
- Gruppo Otologico, Piacenza-Rome, Italy
| | - R Hagen
- Department of Otorhinolaryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, "Julius-Maximilians" University Hospital of Würzburg, Bavaria, Germany
| | - S Hanakita
- Department of Neurosurgery, Lariboisière Hospital, University of Paris Diderot, Paris, France
| | - D G Hardy
- Department of Neurosurgery, Cambridge University Hospital, Cambridge, UK
| | - V C Iglesias
- ENT and Skull-Base Surgery Department, Department of Neurosciences, Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | - S Jefferies
- Oncology Department, Cambridge University Hospital, Cambridge, UK
| | - H Jia
- Department of Otolaryngology Head and Neck Surgery, Shanghai Ninh People's Hospital, Shanghai Jiatong University School of Medicine, China
| | - M Kalamarides
- AP-HP, Groupe Hôspital-Universitaire Pitié-Salpêtrière, Neuro-Sensory Surgical Department and NF2 Rare Disease Centre, Paris, France.,Sorbonne Université, Paris, France
| | - I N Kanaan
- Department of Neurosciences, King Faisal Specialist Hospital & Research Center, Alfaisal University, College of Medicine, Riyadh, KSA
| | - M Krengli
- Department of Radiation Oncology, University Hospital Maggiore della Carità, Novara, Italy.,Department of Translational Medicine, University of Piemonte Orientale, Novara, Italy
| | - A Landi
- Academic Neurosurgery, Department of Neuroscience DNS, University of Padova Medical School, Padova, Italy
| | - L Lauda
- Gruppo Otologico, Piacenza-Rome, Italy
| | - D Lepera
- ENT & Skull-Base Department, Ospedale Nuovo di Legnano, Legnano (MI), Italy
| | - S Lieber
- Department of Neurosurgery, Eberhard Karls University Tübingen, Germany
| | - S L K Lloyd
- Department of Neuro-Otology and Skull-Base Surgery Manchester Royal Infirmary, Manchester, UK
| | - A Lovato
- Department of Neuroscience DNS, Audiology Unit, Padova University, Treviso, Italy
| | - F Maccarrone
- Otolaryngology-Head and Neck Surgery Department, University Hospital of Modena, Italy
| | - R Macfarlane
- Department of Neurosurgery, Cambridge University Hospital, Cambridge, UK
| | - J Magnan
- University Aix-Marseille, France
| | - L Magnoni
- Unit of Audiology, Department of Clinical Sciences and Community Health, University of Milano, Italy.,Department of Surgery, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy
| | - D Marchioni
- Otolaryngology-Head and Neck Surgery Department, University Hospital of Verona, Italy
| | | | - G Marioni
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | | | - C Matthies
- Department of Neurosurgery, Julius Maximilians University Hospital Würzburg, Bavaria, Germany
| | - D A Moffat
- Department of Neuro-otology and Skull Base Surgery, Cambridge University Hospital, Cambridge, UK
| | - S Munari
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - M Nardone
- ENT Department, Treviglio (BG), Italy
| | - R Pareschi
- ENT & Skull-Base Department, Ospedale Nuovo di Legnano, Legnano (MI), Italy
| | - C Pavone
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | | | - G Piras
- Gruppo Otologico, Piacenza-Rome, Italy
| | - L Presutti
- Otolaryngology-Head and Neck Surgery Department, University Hospital of Modena, Italy
| | - G Restivo
- ENT and Skull-Base Surgery Department, Department of Neurosciences, Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | - M Reznitsky
- The Department of Otorhinolaryngology, Head & Neck Surgery and Audiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - E Roca
- Department of Neurosurgery, Lariboisière Hospital, University of Paris Diderot, Paris, France
| | - A Russo
- Gruppo Otologico, Piacenza-Rome, Italy
| | - M Sanna
- Gruppo Otologico, Piacenza-Rome, Italy
| | - L Sartori
- Academic Neurosurgery, Department of Neuroscience DNS, University of Padova Medical School, Padova, Italy
| | - M Scheich
- Department of Otorhinolaryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, "Julius-Maximilians" University Hospital of Würzburg, Bavaria, Germany
| | - W Shehata-Dieler
- Department of Otorhinolaryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, "Julius-Maximilians" University Hospital of Würzburg, Bavaria, Germany
| | - D Soloperto
- Otolaryngology-Head and Neck Surgery Department, University Hospital of Verona, Italy
| | - F Sorrentino
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - O Sterkers
- AP-HP, Groupe Hôspital-Universitaire Pitié-Salpêtrière, Neuro-Sensory Surgical Department and NF2 Rare Disease Centre, Paris, France.,Sorbonne Université, Paris, France
| | - A Taibah
- Gruppo Otologico, Piacenza-Rome, Italy
| | - M Tatagiba
- Department of Neurosurgery, Eberhard Karls University Tübingen, Germany
| | - G Tealdo
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - D Vlad
- Gruppo Otologico, Piacenza-Rome, Italy
| | - H Wu
- Department of Otolaryngology Head and Neck Surgery, Shanghai Ninh People's Hospital, Shanghai Jiatong University School of Medicine, China
| | - D Zanetti
- Unit of Audiology, Department of Clinical Sciences and Community Health, University of Milano, Italy.,Department of Surgery, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy
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Arbula S, Ambrosini E, Della Puppa A, De Pellegrin S, Anglani M, Denaro L, Piccione F, D'Avella D, Semenza C, Corbetta M, Vallesi A. Focal left prefrontal lesions and cognitive impairment: A multivariate lesion-symptom mapping approach. Neuropsychologia 2019; 136:107253. [PMID: 31706982 DOI: 10.1016/j.neuropsychologia.2019.107253] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 10/25/2019] [Accepted: 11/04/2019] [Indexed: 11/26/2022]
Abstract
Despite network studies of the human brain have brought consistent evidence of brain regions with diverse functional roles, the neuropsychological approach has mainly focused on the functional specialization of individual brain regions. Relatively few neuropsychological studies try to understand whether the severity of cognitive impairment across multiple cognitive abilities can be related to focal brain injuries. Here we approached this issue by applying a latent variable modeling of the severity of cognitive impairment in brain tumor patients, followed by multivariate lesion-symptom methods identifying brain regions critically involved in multiple cognitive abilities. We observed that lesions in confined left lateral prefrontal areas including the inferior frontal junction produced the most severe cognitive deficits, above and beyond tumor histology. Our findings support the recently suggested integrated albeit modular view of brain functional organization, according to which specific brain regions are highly involved across different sub-networks and subserve a vast range of cognitive abilities. Defining such brain regions is relevant not only theoretically but also clinically, since it may facilitate tailored tumor resections and improve cognitive surgical outcomes.
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Affiliation(s)
- Sandra Arbula
- Department of Neuroscience, University of Padova, Italy; Area of Neuroscience, SISSA, Trieste, Italy.
| | - Ettore Ambrosini
- Department of Neuroscience, University of Padova, Italy; Department of General Psychology, University of Padova, Padova, Italy
| | | | | | | | - Luca Denaro
- Department of Neuroscience, University of Padova, Italy; Academic Neurosurgery, Department of Neuroscience, University of Padova Medical School, Italy
| | - Francesco Piccione
- Brain Imaging & Neural Dynamics Research Group, IRCCS San Camillo Hospital, Venice, Italy
| | - Domenico D'Avella
- Department of Neuroscience, University of Padova, Italy; Academic Neurosurgery, Department of Neuroscience, University of Padova Medical School, Italy
| | - Carlo Semenza
- Department of Neuroscience & Padua Neuroscience Center, University of Padova, Italy; Cognitive Neuroscience Research Group, IRCCS San Camillo Hospital, Venice, Italy
| | - Maurizio Corbetta
- Department of Neuroscience & Padua Neuroscience Center, University of Padova, Italy; Washington University School of Medicine, St. Louis, USA
| | - Antonino Vallesi
- Brain Imaging & Neural Dynamics Research Group, IRCCS San Camillo Hospital, Venice, Italy; Department of Neuroscience & Padua Neuroscience Center, University of Padova, Italy.
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41
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Marioni G, Blandamura S, Nicolè L, Denaro L, Cazzador D, Pavone C, Giacomelli L, Guzzardo V, Fassina A, Mazzoni A, D’Avella D, Martini A, Zanoletti E. Endoglin-based assessment of neoangiogenesis in sporadic VIII cranial nerve schwannoma. Pathol Res Pract 2019; 215:152648. [DOI: 10.1016/j.prp.2019.152648] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2019] [Revised: 09/16/2019] [Accepted: 09/16/2019] [Indexed: 01/10/2023]
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42
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Caretta A, Denaro L, D'Avella D, Mucignat-Caretta C. Protein Kinase A Distribution in Meningioma. Cancers (Basel) 2019; 11:cancers11111686. [PMID: 31671850 PMCID: PMC6895821 DOI: 10.3390/cancers11111686] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 10/21/2019] [Accepted: 10/24/2019] [Indexed: 12/18/2022] Open
Abstract
Deregulation of intracellular signal transduction pathways is a hallmark of cancer cells, clearly differentiating them from healthy cells. Differential intracellular distribution of the cAMP-dependent protein kinases (PKA) was previously detected in cell cultures and in vivo in glioblastoma and medulloblastoma. Our goal is to extend this observation to meningioma, to explore possible differences among tumors of different origins and prospective outcomes. The distribution of regulatory and catalytic subunits of PKA has been examined in tissue specimens obtained during surgery from meningioma patients. PKA RI subunit appeared more evenly distributed throughout the cytoplasm, but it was clearly detectable only in some tumors. RII was present in discrete spots, presumably at high local concentration; these aggregates could also be visualized under equilibrium binding conditions with fluorescent 8-substituted cAMP analogues, at variance with normal brain tissue and other brain tumors. The PKA catalytic subunit showed exactly overlapping pattern to RII and in fixed sections could be visualized by fluorescent cAMP analogues. Gene expression analysis showed that the PKA catalytic subunit revealed a significant correlation pattern with genes involved in meningioma. Hence, meningioma patients show a distinctive distribution pattern of PKA regulatory and catalytic subunits, different from glioblastoma, medulloblastoma, and healthy brain tissue. These observations raise the possibility of exploiting the PKA intracellular pathway as a diagnostic tool and possible therapeutic interventions.
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Affiliation(s)
- Antonio Caretta
- Department of Food and Drug, University of Parma, 43100 Parma, Italy.
- National Institute of Biostructures and Biosystems, 00136 Roma, Italy.
| | - Luca Denaro
- Department of Neuroscience, University of Padova, Padova 35121, Italy.
| | - Domenico D'Avella
- Department of Neuroscience, University of Padova, Padova 35121, Italy.
| | - Carla Mucignat-Caretta
- National Institute of Biostructures and Biosystems, 00136 Roma, Italy.
- Department of Molecular Medicine, University of Padova, 35131 Padova, Italy.
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Barbot M, Ceccato F, Lizzul L, Daniele A, Zilio M, Gardiman MP, Denaro L, Emanuelli E, Vianello F, Lombardi G, Rolma G, Scaroni C. Perioperative multidisciplinary management of endoscopic transsphenoidal surgery for sellar lesions: practical suggestions from the Padova model. Neurosurg Rev 2019; 43:1109-1116. [PMID: 31227951 DOI: 10.1007/s10143-019-01132-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 05/03/2019] [Accepted: 06/05/2019] [Indexed: 10/26/2022]
Abstract
Perioperative management of patients with sellar lesion submitted to endoscopic transsphenoidal neurosurgery (TSS) lacks standardization and therefore it is committed to each center clinical practice. Although neurosurgical procedure remains the same for all sellar lesions, perioperative approach can require different measures depending on the underlying disease. With the aim of standardizing our perioperative procedures and sharing our experience with other centers involved in the management of pituitary disease, we developed a clinical care path for patients with sellar lesions candidate to endoscopic TSS. For the drafting of the following protocol, the national and international guidelines published in the last 5 years have been evaluated and integrated with our center experience accumulated in decades of clinical practice. A steering committee including medical doctors involved in management of patients with pituitary masses at the Padua Hospital reviewed current knowledge on this topic. The committee developed a first draft which was shared with a broader group of medical doctors to reach a preliminary consensus; when it was reached, the clinical care assistance pathway was confirmed, validated, and published in the local web-based health service. We want to present and share our experience with colleagues involved in the perioperative management of pituitary diseases in other centers.
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Affiliation(s)
- M Barbot
- Endocrinology Unit, Department of Medicine DIMED, University of Padova, Via Ospedale Civile, 105, 35128, Padua, Italy.
| | - F Ceccato
- Endocrinology Unit, Department of Medicine DIMED, University of Padova, Via Ospedale Civile, 105, 35128, Padua, Italy
| | - L Lizzul
- Endocrinology Unit, Department of Medicine DIMED, University of Padova, Via Ospedale Civile, 105, 35128, Padua, Italy
| | - A Daniele
- Endocrinology Unit, Department of Medicine DIMED, University of Padova, Via Ospedale Civile, 105, 35128, Padua, Italy
| | - M Zilio
- Endocrinology Unit, Department of Medicine DIMED, University of Padova, Via Ospedale Civile, 105, 35128, Padua, Italy
| | - M P Gardiman
- Surgical Pathology & Cytopathology Unit, Department of Medicine DIMED, University Hospital of Padova, Padua, Italy
| | - L Denaro
- Neurosurgery Unit, Department of Neurosciences, University of Padova, Padua, Italy
| | - E Emanuelli
- Institute of Otorhinolaryngology, Department of Neuroscience, University Hospital of Padova, Padua, Italy
| | - F Vianello
- Radiotherapy Unit, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - G Lombardi
- Clinical and Experimental Oncology, Medical Oncology 1, Veneto Institute of Oncology, Padua, Italy
| | - G Rolma
- Neuroradiology Unit, Department of Radiology, University Hospital of Padova, Padua, Italy
| | - C Scaroni
- Endocrinology Unit, Department of Medicine DIMED, University of Padova, Via Ospedale Civile, 105, 35128, Padua, Italy
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Baro V, Landi A, Brigadoi S, Castellaro M, Moretto M, Anglani M, Ermani M, Causin F, Zanoletti E, Denaro L, Bertoldo A, d'Avella D. Preoperative Prediction of Facial Nerve in Patients with Vestibular Schwannomas: The Role of Diffusion Tensor Imaging—A Systematic Review. World Neurosurg 2019; 125:24-31. [DOI: 10.1016/j.wneu.2019.01.099] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 01/17/2019] [Accepted: 01/19/2019] [Indexed: 11/26/2022]
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Zanoletti E, Cazzador D, Faccioli C, Gallo S, Denaro L, D'Avella D, Martini A, Mazzoni A. Multi-option therapy vs observation for small acoustic neuroma: hearing-focused management. ACTA ACUST UNITED AC 2019; 38:384-392. [PMID: 30197430 PMCID: PMC6146573 DOI: 10.14639/0392-100x-1756] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Accepted: 02/26/2018] [Indexed: 12/01/2022]
Abstract
The current treatment options for acoustic neuromas (AN) – observation, microsurgery and radiotherapy – should assure no additional morbidity on cranial nerves VII and VIII. Outcomes in terms of disease control and facial function are similar, while the main difference lies in hearing. From 2012 to 2016, 91 of 169 patients (54%) met inclusion criteria for the present study, being diagnosed with unilateral, sporadic, intrameatal or extrameatal AN up to 1 cm in the cerebello-pontine angle; the remaining 78 patients (46%) had larger AN and were all addressed to surgery. The treatment protocol for small AN included observation, translabyrinthine surgery, hearing preservation surgery (HPS) and radiotherapy. Hearing function was assessed according to the Tokyo classification and the American Academy of Otolaryngology-Head and Neck Surgery (AAO-HNS) classification. Sixty-one patients (71%) underwent observation, 19 (22%) HPS and 6 (7%) translabyrinthine surgery; 5 patients were lost to follow-up. Median follow-up was 25 months. In the observation group, 24.6% of patients abandoned the wait-and-see policy for an active treatment; the risk of switching from observation to active treatment was significant for tumour growth (p = 0.0035) at multivariate analysis. Hearing deteriorated in 28% of cases without correlation with tumour growth; the rate of hearing preservation for classes C-D was higher than for classes A-B (p = 0.032). Patients submitted to HPS maintained an overall preoperative hearing class of Tokyo and AAO-HNS in 63% and 68% of cases, respectively. Hearing preservation rate was significantly higher for patients presenting with preoperative favourable conditions (in-protocol) (p = 0.046). A multi-option management for small AN appeared to be an effective strategy in terms of hearing outcomes.
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Affiliation(s)
- E Zanoletti
- Department of Neurosciences, Otorhinolaryngology Unit, University of Padua, Italy
| | - D Cazzador
- Department of Neurosciences, Otorhinolaryngology Unit, University of Padua, Italy
| | - C Faccioli
- Department of Neurosciences, Otorhinolaryngology Unit, University of Padua, Italy
| | - S Gallo
- Department of Neurosciences, Audiology Unit, University of Padua, Italy
| | - L Denaro
- Department of Neurosciences, Unit of Neurosurgery, University of Padua, Italy
| | - D D'Avella
- Department of Neurosciences, Unit of Neurosurgery, University of Padua, Italy
| | - A Martini
- Department of Neurosciences, Otorhinolaryngology Unit, University of Padua, Italy
| | - A Mazzoni
- Department of Neurosciences, Otorhinolaryngology Unit, University of Padua, Italy
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Di Martino A, Papalia R, Caldaria A, Torre G, Denaro L, Denaro V. Should evoked potential monitoring be used in degenerative cervical spine surgery? A systematic review. J Orthop Traumatol 2019; 20:19. [PMID: 30941518 PMCID: PMC6445897 DOI: 10.1186/s10195-019-0524-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 03/07/2019] [Indexed: 12/12/2022] Open
Abstract
Background Intraoperative somatosensory evoked potential (SSEP) and transcranial motor evoked potential (tcMEP) monitoring are frequently used in spinal as well as spinal cord surgery for so-called intraoperative neuromonitoring (IONM), while the combination of these techniques is known as concomitant multimodal intraoperative monitoring (MIOM). The aim of this review is to collect available evidence concerning use of IONM and MIOM in cervical decompression surgery in the degenerative setting and attempt to identify the best practice to be advocated. Materials and methods A review of the PubMed and MEDLINE databases and Cochrane Central Registry of Controlled Trials was performed. Studies were included if they involved patients who underwent cervical spine decompression surgery for degenerative stenosis with use of IONM or MIOM and where sensitivity/specificity was reported. Results In the identified studies, the sensitivity of SSEP was estimated to be between 22 and 100% with constant specificity of 100%. In the included studies, the sensitivity of MEP was estimated to be between 78 and 100% with specificity ranging from 83.2 to 100%. Conclusions On the basis of available evidence, MIOM could be a helpful tool in decompression cervical spine surgery in patients affected by degenerative spinal stenosis, since it is associated with high specificity and sensitivity for detection of intraoperative neural damage. However, evidence is still lacking regarding patient selection to identify individuals in whom monitoring is indicated. Level of evidence IV (systematic review of studies with LOE II to IV).
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Affiliation(s)
- Alberto Di Martino
- Department of Orthopaedic and Trauma Surgery, University Campus Bio-Medico of Rome, Via Alvaro Del Portillo, 200, 00128, Rome, Italy. .,Sidney Kimmel Medical College of Thomas Jefferson University (SKMC), Philadelphia, USA.
| | - Rocco Papalia
- Department of Orthopaedic and Trauma Surgery, University Campus Bio-Medico of Rome, Via Alvaro Del Portillo, 200, 00128, Rome, Italy
| | - Antonio Caldaria
- Department of Orthopaedic and Trauma Surgery, University Campus Bio-Medico of Rome, Via Alvaro Del Portillo, 200, 00128, Rome, Italy
| | - Guglielmo Torre
- Department of Orthopaedic and Trauma Surgery, University Campus Bio-Medico of Rome, Via Alvaro Del Portillo, 200, 00128, Rome, Italy
| | - Luca Denaro
- Department of Neurosurgery, University of Padova, Padua, Italy
| | - Vincenzo Denaro
- Department of Orthopaedic and Trauma Surgery, University Campus Bio-Medico of Rome, Via Alvaro Del Portillo, 200, 00128, Rome, Italy
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De Divitiis O, D'avella E, Denaro L, Somma T, Sacco M, D'avella D. Vitom 3D: preliminary experience with intradural extramedullary spinal tumors. J Neurosurg Sci 2019; 66:356-361. [PMID: 30942053 DOI: 10.23736/s0390-5616.19.04666-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND In the last decade, application of the high-definition exoscope to different neurosurgical procedures has been reported in the literature. We describe the first experience with the VITOM®-3D for the surgical treatment of intradural extra-medullary tumors. METHODS Five neurosurgical procedures for the removal of intradural extra-medullary tumors were performed with the VITOM®-3D. Patients' population, feasibility of surgery under the exoscope visualization, VITOM®-3D's technical and optical characteristics, and surgical outcome were analyzed. RESULTS All surgeries were performed following the common steps of spinal neurosurgical intradural procedures. The exoscope offered excellent, magnified and brilliantly illuminated high definition images of the surgical field in all the described cases. All the reported surgical operations were successfully completed under exoscope magnification from both the technical as well as the clinical points of view. No complications potentially related to the use of the exoscope occurred. Working environment ergonomics and trainees learning experience were the most relevant benefits associated with the use of exoscope. CONCLUSIONS VITOM®-3D may represent a valid visualization tool in spinal procedure for intradural extra-medullary tumors. Our preliminary experience can be useful in better define the role of VITOM®-3D in neurosurgery.
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Affiliation(s)
- Oreste De Divitiis
- Department of Neurosurgery, Università degli Studi di Napoli "Federico II", Naples, Italy -
| | - Elena D'avella
- Department of Neurosurgery, Università degli Studi di Napoli "Federico II", Naples, Italy
| | - Luca Denaro
- Department of Neurosurgery, University of Padua, Padua, Italy
| | - Teresa Somma
- Department of Neurosurgery, Università degli Studi di Napoli "Federico II", Naples, Italy
| | - Matteo Sacco
- Department of Neurosurgery, Università degli Studi di Napoli "Federico II", Naples, Italy
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Baro V, Lavezzo R, Marton E, Longatti P, Landi A, Denaro L, d'Avella D. Prone versus sitting position in pediatric low-grade posterior fossa tumors. Childs Nerv Syst 2019; 35:421-428. [PMID: 30610475 DOI: 10.1007/s00381-018-04031-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Accepted: 12/17/2018] [Indexed: 11/29/2022]
Abstract
PURPOSE The choice between sitting and prone position to access the infratentorial space in a suboccipital craniotomy is still a matter of debate. The comparisons in terms of complications and outcome of both positions are scarce, and the pediatric population is indeed more infrequent in these in scientific reviews. In this paper, we assess intraoperative and postoperative complications and neurological outcome in pediatric patients undergoing posterior cranial fossa surgery for pilocytic astrocytoma in sitting and prone position respectively. METHODS We retrospectively analyzed 30 consecutive patients undergoing surgery for cerebellar pilocytic astrocytoma at the two neurosurgical units referring to the University of Padova Medical School from 1999 to 2017. Preoperative, intraoperative, and postoperative data were retrieved from our medical archives. RESULTS The statistical analysis did not show any differences between the two groups in terms of preoperative, intraoperative, and postoperative data. The neurological status at last follow-up was similar in both groups of patients. CONCLUSIONS Our results suggest that both sitting and prone position can be considered safe in suboccipital craniotomies. Further studies are needed to show if there are possible differences between these positions for other frequent pediatric tumors such as medulloblastomas and ependymomas.
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Affiliation(s)
- Valentina Baro
- Academic Neurosurgery, Department of Neurosciences, University of Padova Medical School, via Giustiniani 5, 35100, Padova, Italy.
| | - Riccardo Lavezzo
- Academic Neurosurgery, Department of Neurosciences, University of Padova Medical School, via Giustiniani 5, 35100, Padova, Italy
| | - Elisabetta Marton
- Department of Neurosurgery, Treviso Hospital, University of Padova Medical School, Via Piazzale 1, 31100, Treviso, Padova, Italy
| | - Pierluigi Longatti
- Department of Neurosurgery, Treviso Hospital, University of Padova Medical School, Via Piazzale 1, 31100, Treviso, Padova, Italy
| | - Andrea Landi
- Academic Neurosurgery, Department of Neurosciences, University of Padova Medical School, via Giustiniani 5, 35100, Padova, Italy
| | - Luca Denaro
- Academic Neurosurgery, Department of Neurosciences, University of Padova Medical School, via Giustiniani 5, 35100, Padova, Italy
| | - Domenico d'Avella
- Academic Neurosurgery, Department of Neurosciences, University of Padova Medical School, via Giustiniani 5, 35100, Padova, Italy
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Solari D, Zenga F, Angileri FF, Barbanera A, Berlucchi S, Bernucci C, Carapella C, Catapano D, Catapano G, Cavallo LM, D'Arrigo C, de Angelis M, Denaro L, Desogus N, Ferroli P, Fontanella MM, Galzio RJ, Gianfreda CD, Iacoangeli M, Lauretti L, Locatelli D, Locatelli M, Luglietto D, Mazzatenta D, Menniti A, Milani D, Nasi MT, Romano A, Ruggeri AG, Saladino A, Santonocito O, Schwarz A, Skrap M, Stefini R, Volpin L, Wembagher GC, Zoia C, Zona G, Cappabianca P. A Survey on Pituitary Surgery in Italy. World Neurosurg 2019; 123:e440-e449. [DOI: 10.1016/j.wneu.2018.11.186] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 11/19/2018] [Accepted: 11/20/2018] [Indexed: 10/27/2022]
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Zollo L, Di Pino G, Ciancio AL, Ranieri F, Cordella F, Gentile C, Noce E, Romeo RA, Bellingegni AD, Vadalà G, Miccinilli S, Mioli A, Diaz-Balzani L, Bravi M, Hoffmann KP, Schneider A, Denaro L, Davalli A, Gruppioni E, Sacchetti R, Castellano S, Di Lazzaro V, Sterzi S, Denaro V, Guglielmelli E. Restoring Tactile sensations via neural interfaces for real-time force-and-slippage closed-loop control of bionic hands. Sci Robot 2019; 4. [PMID: 31620665 DOI: 10.1126/scirobotics.aau9924] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Despite previous studies on the restoration of tactile sensation on the fingers and the hand, there are no examples of use of the routed sensory information to finely control the prosthesis hand in complex grasp and manipulation tasks. Here it is shown that force and slippage sensations can be elicited in an amputee subject by means of biologically-inspired slippage detection and encoding algorithms, supported by a stick-slip model of the performed grasp. A combination of cuff and intraneural electrodes was implanted for eleven weeks in a young woman with hand amputation, and was shown to provide close-to-natural force and slippage sensations, paramount for significantly improving the subject's manipulative skills with the prosthesis. Evidence is provided about the improvement of the subject's grasping and manipulation capabilities over time, thanks to neural feedback. The elicited tactile sensations enabled the successful fulfillment of fine grasp and manipulation tasks with increasing complexity. Grasp performance was quantitatively assessed by means of instrumented objects and a purposely developed metrics. Closed-loop control capabilities enabled by the neural feedback were compared to those achieved without feedback. Further, the work investigates whether the described amelioration of motor performance in dexterous tasks had as central neurophysiological correlates changes in motor cortex plasticity and whether such changes were of purely motor origin, or else the effect of a strong and persistent drive of the sensory feedback.
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Affiliation(s)
- Loredana Zollo
- Research Unit of Biomedical Robotics and Biomicrosystems, Università Campus Bio-Medico di Roma
| | - Giovanni Di Pino
- Research Unit of Neurophysiology and Neuroengineering of Human-Technology Interaction, Università Campus Bio-Medico di Roma
| | - Anna L Ciancio
- Research Unit of Biomedical Robotics and Biomicrosystems, Università Campus Bio-Medico di Roma
| | - Federico Ranieri
- Research Unit of Neurology, Neurophysiology, Neurobiology, Università Campus Bio-Medico di Roma
| | - Francesca Cordella
- Research Unit of Biomedical Robotics and Biomicrosystems, Università Campus Bio-Medico di Roma
| | - Cosimo Gentile
- Research Unit of Biomedical Robotics and Biomicrosystems, Università Campus Bio-Medico di Roma
| | - Emiliano Noce
- Research Unit of Biomedical Robotics and Biomicrosystems, Università Campus Bio-Medico di Roma
| | - Rocco A Romeo
- Research Unit of Biomedical Robotics and Biomicrosystems, Università Campus Bio-Medico di Roma
| | | | - Gianluca Vadalà
- Research Unit of Orthopedics and Traumatology, Università Campus Bio-Medico di Roma
| | - Sandra Miccinilli
- Research Unit of Physical Medicine and Rehabilitation, Università Campus Bio-Medico di Roma
| | - Alessandro Mioli
- Research Unit of Neurophysiology and Neuroengineering of Human-Technology Interaction, Università Campus Bio-Medico di Roma
| | - Lorenzo Diaz-Balzani
- Research Unit of Orthopedics and Traumatology, Università Campus Bio-Medico di Roma
| | - Marco Bravi
- Research Unit of Physical Medicine and Rehabilitation, Università Campus Bio-Medico di Roma
| | | | | | - Luca Denaro
- Department of Neurosciences, University of Padova
| | | | | | | | | | - Vincenzo Di Lazzaro
- Research Unit of Neurology, Neurophysiology, Neurobiology, Università Campus Bio-Medico di Roma
| | - Silvia Sterzi
- Research Unit of Physical Medicine and Rehabilitation, Università Campus Bio-Medico di Roma
| | - Vincenzo Denaro
- Research Unit of Orthopedics and Traumatology, Università Campus Bio-Medico di Roma
| | - Eugenio Guglielmelli
- Research Unit of Biomedical Robotics and Biomicrosystems, Università Campus Bio-Medico di Roma
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