332 results on '"deFazio, A."'
Search Results
2. Clinical Phenomenology of Idiopathic and Acquired Adult-Onset Oromandibular Dystonia: From Onset to Spread
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Trinchillo, A., primary, Esposito, M., additional, Berardelli, A., additional, and Defazio, G., additional
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- 2024
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3. Longitudinal assessment of blepharospasm severity in patients with long disease duration
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Gentile, Martino, primary, Caccamo, Martina, additional, Vitucci, Barbara, additional, Pellicciari, Roberta, additional, Velucci, Vittorio, additional, Muroni, Antonella, additional, and Defazio, Giovanni, additional
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- 2024
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4. Thyroid disease and cervical dystonia
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Kilic-Berkmen, G., primary, Scorr, L.M., additional, Defazio, G., additional, and Jinnah, H.A., additional
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- 2024
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5. 8P Biomarkers to predict chemotherapy response in low-grade serous ovarian carcinoma
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Kumari, S, Moujaber, T, Gloss, B, Madsen, I, Gao, B, Provan, P, Srirangan, S, Bouantoun, N, Kennedy, C, Traficante, N, Friedlander, ML, Brand, A, Gourley, C, Garsed, DW, Bowtell, D, Harnett, P, Balleine, R, Defazio, A, Kumari, S, Moujaber, T, Gloss, B, Madsen, I, Gao, B, Provan, P, Srirangan, S, Bouantoun, N, Kennedy, C, Traficante, N, Friedlander, ML, Brand, A, Gourley, C, Garsed, DW, Bowtell, D, Harnett, P, Balleine, R, and Defazio, A
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- 2024
6. Self-reported awareness of genetic testing, the impact of family history, and access to clinical trials for people diagnosed with ovarian cancer in Australia.
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Roczo, D, Alford, V, Trainer, A, DeFazio, A, Pearn, A, Delaney, C, Cotter, M, Hegarty, S, Roczo, D, Alford, V, Trainer, A, DeFazio, A, Pearn, A, Delaney, C, Cotter, M, and Hegarty, S
- Abstract
OBJECTIVES: To assess the understanding of people diagnosed with ovarian cancer regarding genetic testing; to understand knowledge gaps among people diagnosed with ovarian cancer that may impact best practice care; and to monitor overall changes in understanding from 2015 to 2022. DESIGN: Longitudinal 'opt-in' study using an online survey tool at three timepoints: 2015, 2018 and 2022. PARTICIPANTS: People in Australia (or their families / caregivers) diagnosed with ovarian cancer between 2010 and 2022). MAIN OUTCOME MEASURES: Self-reported awareness of heritable risk factors for ovarian cancer, genetic testing approaches and participation in clinical trials. RESULTS: The study indicated that there have been improvements in the understanding and awareness of people diagnosed with ovarian cancer regarding familial risk (an increase from 43.6% (45 of 149) in 2015 to 62.9% (166 of 264) in 2022); but people were less likely to be aware of the difference between somatic (tumour) and germline testing (120 of 266, 45.1%). However, there were self-reported improvements to clinical trial access in non-metropolitan areas (12 of 64, 18.8% in 2022 compared to 22 of 145, 15.2% in 2018), bringing it on par with metropolitan areas (32 of 169, 18.9% in 2022). CONCLUSIONS: Despite improved awareness about genetic testing among people diagnosed with ovarian cancer, there remain knowledge gaps in understanding of genetic testing types (germline and somatic) and gene variant targeted therapies; and further work to improve clinical trial awareness and access is required.
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- 2024
7. Neuronal excitability modulates developmental time of Drosophila melanogaster
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Dermady, Aidan, primary, DeFazio, Dionna, additional, Hensley, Emily, additional, Ruiz, Daniel, additional, Chavez, Alejandra, additional, Iannone, Sarah, additional, Dermady, Niall, additional, Grandel, Lexis, additional, and Hill, Alexis S., additional
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- 2024
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8. Esophageal Surveillance Practices in Esophageal Atresia Patients: A Survey by the Eastern Pediatric Surgery Network
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Malcolm N. Hamilton-Hall, Dana Jungbauer, Christine Finck, William Middlesworth, Benjamin Zendejas, Samuel M. Alaish, Cornelia L. Griggs, Robert T. Russell, Hester F. Shieh, Stefan Scholz, Shaun M. Kunisaki, Christina Feng, Melissa E. Danko, Jennifer R. DeFazio, Charles J. Smithers, Irving J. Zamora, and J. Leslie Knod
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Pediatrics, Perinatology and Child Health ,Surgery ,General Medicine - Published
- 2023
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9. Outcomes and Resource Utilization Associated with Use of Routine Pre-Discharge White Blood Cell Count for Clinical Decision-Making in Children with Complicated Appendicitis: A Multicenter Hospital-Level Analysis
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Shannon L. Cramm, Dionne A. Graham, Martin L. Blakely, Nicole M. Chandler, Robert A. Cowles, Shaun M. Kunisaki, Robert T. Russell, Myron Allukian, Jennifer R. DeFazio, Cornelia L. Griggs, Matthew T. Santore, Stefan Scholz, Danielle I. Aronowitz, Brendan T. Campbell, Devon T. Collins, Sarah J. Commander, Abigail Engwall-Gill, Joseph R. Esparaz, Christina Feng, Claire Gerall, David N. Hanna, Olivia A. Keane, Abdulraouf Lamoshi, Aaron M. Lipskar, Claudia P. Orlas Bolanos, Elizabeth Pace, Maia D. Regan, Elisabeth T. Tracy, Sacha Williams, Lucy Zhang, and Shawn J. Rangel
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Pediatrics, Perinatology and Child Health ,Surgery ,General Medicine - Published
- 2023
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10. Functional neurological disorders and Parkinson's disease – A new research agenda?
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Ercoli, Tommaso, primary, Solla, Paolo, additional, Stone, Jon, additional, and Defazio, Giovanni, additional
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- 2023
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11. Do cerebrovascular risk factors impact the clinical expression of idiopathic isolated adult-onset dystonia?
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Mascia, Marcello Mario, primary, Belvisi, Daniele, additional, Esposito, Marcello, additional, Pellicciari, Roberta, additional, Trinchillo, Assunta, additional, Terranova, Carmen, additional, Bertino, Salvatore, additional, Avanzino, Laura, additional, Di Biasio, Francesca, additional, Bono, Francesco, additional, Laterza, Vincenzo, additional, Lettieri, Christian, additional, Eleopra, Roberto, additional, Fabbrini, Giovanni, additional, Barbero, Pierangelo, additional, Bertolasi, Laura, additional, Altavista, Maria Concetta, additional, Erro, Roberto, additional, Ceravolo, Roberto, additional, Castagna, Anna, additional, Zibetti, Maurizio, additional, Bentivoglio, Anna Rita, additional, Cossu, Giovanni, additional, Magistrelli, Luca, additional, Scaglione, Cesa, additional, Albanese, Alberto, additional, Cotelli, Maria Sofia, additional, Misceo, Salvatore, additional, Pisani, Antonio, additional, Schirinzi, Tommaso, additional, Maderna, Luca, additional, Squintani, Giovanna, additional, Berardelli, Alfredo, additional, Defazio, Giovanni, additional, Zaccone, Claudio, additional, Cerne, Denise, additional, Idone, Giovanni, additional, Ferrazzano, Gina, additional, Rinaldo, Sara, additional, Humaidan, Kais, additional, Devigili, Grazia, additional, Polidori, Luigi, additional, Mazzucchi, Sonia, additional, Ramella, Marina, additional, Ledda, Claudia, additional, Petracca, Martina, additional, Oppo, Valentina, additional, Contaldi, Elena, additional, Turla, Marinella, additional, Gigante, Angelo Fabio, additional, Valentino, Francesca, additional, Cassano, Daniela, additional, Modugno, Nicola, additional, Tambasco, Nicola, additional, Aguggia, Marco, additional, Romano, Marcello, additional, and Marinelli, Lucio, additional
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- 2023
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12. Relationship between risk and protective factors and clinical features of Parkinson’s disease
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Costanzo, M., primary, Belvisi, D., additional, Pellicciari, R., additional, Fabbrini, A., additional, Ressa, G., additional, Pietracupa, S., additional, De Lucia, M., additional, Modugno, N., additional, Magrinelli, F., additional, Dallocchio, C., additional, Ercoli, T., additional, Nicoletti, A., additional, Zappia, M., additional, Solla, P., additional, Bologna, M., additional, Fabbrini, G., additional, Tinazzi, M., additional, Conte, A., additional, Berardelli, A., additional, and Defazio, G., additional
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- 2023
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13. Profiling the immune landscape in mucinous ovarian carcinoma
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Nicola S. Meagher, Phineas Hamilton, Katy Milne, Shelby Thornton, Bronwyn Harris, Ashley Weir, Jennifer Alsop, Christiani Bisinoto, James D. Brenton, Angela Brooks-Wilson, Derek S. Chiu, Kara L. Cushing-Haugen, Sian Fereday, Dale W. Garsed, Simon A. Gayther, Aleksandra Gentry-Maharaj, Blake Gilks, Mercedes Jimenez-Linan, Catherine J. Kennedy, Nhu D. Le, Anna M. Piskorz, Marjorie J. Riggan, Mitul Shah, Naveena Singh, Aline Talhouk, Martin Widschwendter, David D.L. Bowtell, Francisco J. Candido dos Reis, Linda S. Cook, Renée T. Fortner, María J. García, Holly R. Harris, David G. Huntsman, Anthony N. Karnezis, Martin Köbel, Usha Menon, Paul D.P. Pharoah, Jennifer A. Doherty, Michael S. Anglesio, Malcolm C. Pike, Celeste Leigh Pearce, Michael L. Friedlander, Anna DeFazio, Brad H. Nelson, and Susan J. Ramus
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Ovarian Neoplasms ,Lymphocytes, Tumor-Infiltrating ,Oncology ,Tumor Microenvironment ,Humans ,Obstetrics and Gynecology ,Female ,Forkhead Transcription Factors ,Carcinoma, Ovarian Epithelial ,CD8-Positive T-Lymphocytes ,B7-H1 Antigen - Abstract
Mucinous ovarian carcinoma (MOC) is a rare histotype of ovarian cancer, with low response rates to standard chemotherapy, and very poor survival for patients diagnosed at advanced stage. There is a limited understanding of the MOC immune landscape, and consequently whether immune checkpoint inhibitors could be considered for a subset of patients.We performed multicolor immunohistochemistry (IHC) and immunofluorescence (IF) on tissue microarrays in a cohort of 126 MOC patients. Cell densities were calculated in the epithelial and stromal components for tumor-associated macrophages (CD68+/PD-L1+, CD68+/PD-L1-), T cells (CD3+/CD8-, CD3+/CD8+), putative T-regulatory cells (Tregs, FOXP3+), B cells (CD20+/CD79A+), plasma cells (CD20-/CD79a+), and PD-L1+ and PD-1+ cells, and compared these values with clinical factors. Univariate and multivariable Cox Proportional Hazards assessed overall survival. Unsupervised k-means clustering identified patient subsets with common patterns of immune cell infiltration.Mean densities of PD1+ cells, PD-L1- macrophages, CD4+ and CD8+ T cells, and FOXP3+ Tregs were higher in the stroma compared to the epithelium. Tumors from advanced (Stage III/IV) MOC had greater epithelial infiltration of PD-L1- macrophages, and fewer PD-L1+ macrophages compared with Stage I/II cancers (p = 0.004 and p = 0.014 respectively). Patients with high epithelial density of FOXP3+ cells, CD8+/FOXP3+ cells, or PD-L1- macrophages, had poorer survival, and high epithelial CD79a + plasma cells conferred better survival, all upon univariate analysis only. Clustering showed that most MOC (86%) had an immune depleted (cold) phenotype, with only a small proportion (11/76,14%) considered immune inflamed (hot) based on T cell and PD-L1 infiltrates.In summary, MOCs are mostly immunogenically 'cold', suggesting they may have limited response to current immunotherapies.
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- 2023
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14. Lifestyle and personal factors associated with having macroscopic residual disease after ovarian cancer primary cytoreductive surgery
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Minh Tung Phung, Penelope M. Webb, Anna DeFazio, Sian Fereday, Alice W. Lee, David D.L. Bowtell, Peter A. Fasching, Ellen L. Goode, Marc T. Goodman, Beth Y. Karlan, Jenny Lester, Keitaro Matsuo, Francesmary Modugno, James D. Brenton, Toon Van Gorp, Paul D.P. Pharoah, Joellen M. Schildkraut, Karen McLean, Rafael Meza, Bhramar Mukherjee, Jean Richardson, Bronwyn Grout, Anne Chase, Cindy McKinnon Deurloo, Kathryn L. Terry, Gillian E. Hanley, Malcolm C. Pike, Andrew Berchuck, Susan J. Ramus, and Celeste Leigh Pearce
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Oncology ,Obstetrics and Gynecology - Abstract
The presence of macroscopic residual disease after primary cytoreductive surgery (PCS) is an important factor influencing survival for patients with high-grade serous ovarian cancer (HGSC). More research is needed to identify factors associated with having macroscopic residual disease. We analyzed 12 lifestyle and personal exposures known to be related to ovarian cancer risk or inflammation to identify those associated with having residual disease after surgery.This analysis used data on 2054 patients with advanced stage HGSC from the Ovarian Cancer Association Consortium. The exposures were body mass index, breastfeeding, oral contraceptive use, depot-medroxyprogesterone acetate use, endometriosis, first-degree family history of ovarian cancer, incomplete pregnancy, menopausal hormone therapy use, menopausal status, parity, smoking, and tubal ligation. Logistic regression models were fit to assess the association between these exposures and having residual disease following PCS.Menopausal estrogen-only therapy (ET) use was associated with 33% lower odds of having macroscopic residual disease compared to never use (OR = 0.67, 95%CI 0.46-0.97, p = 0.033). Compared to nulliparous women, parous women who did not breastfeed had 36% lower odds of having residual disease (OR = 0.64, 95%CI 0.43-0.94, p = 0.022), while there was no association among parous women who breastfed (OR = 0.90, 95%CI 0.65-1.25, p = 0.53).The association between ET and having no macroscopic residual disease is plausible given a strong underlying biologic hypothesis between this exposure and diagnosis with HGSC. If this or the parity finding is replicated, these factors could be included in risk stratification models to determine whether HGSC patients should receive PCS or neoadjuvant chemotherapy.
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- 2023
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15. Motor and psychiatric features in idiopathic blepharospasm: A data-driven cluster analysis
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Giovanni Defazio, Angelo F. Gigante, Mark Hallett, Alfredo Berardelli, Joel S. Perlmutter, Brian D. Berman, Joseph Jankovic, Tobias Bäumer, Cynthia Comella, Tommaso Ercoli, Gina Ferrazzano, Susan H. Fox, Han-Joon Kim, Emile Sami Moukheiber, Sarah Pirio Richardson, Anne Weissbach, and Hyder A. Jinnah
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Spasm ,Neurology ,Dystonic Disorders ,Blepharospasm ,Humans ,Cluster Analysis ,Neurology (clinical) ,Anxiety ,Geriatrics and Gerontology - Abstract
Idiopathic blepharospasm is a clinically heterogeneous dystonia also characterized by non motor symptoms.We used a k-means cluster analysis to assess 188 patients with idiopathic blepharospasm in order to identify relatively homogeneous subpopulations of patients, using a set of motor and psychiatric variables to generate the cluster solution.Blepharospasm patients reached higher scores on scales assessing depressive- and anxiety-related disorders than healthy/disease controls. Cluster analysis suggested the existence of three groups of patients that differed by type of spasms, overall motor severity, and presence/severity of psychiatric problems. The greater severity of motor symptoms was observed in Group 1, the least severity in Group 3, while the severity of blepharospasm in Group 2 was between that observed in Groups 1 and 3. The three motor subtypes also differed by psychiatric features: the lowest severity of psychiatric symptoms was observed in the group with least severe motor symptoms (group 3), while the highest psychiatric severity scores were observed in group 2 that carried intermediate motor severity rather than in the group with more severe motor symptoms (group 1). The three groups did not differ by disease duration, age of onset, sex or other clinical features.The present study suggests that blepharospasm patients may be classified in different subtypes according to the type of spasms, overall motor severity and presence/severity of depressive symptoms and anxiety.
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- 2022
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16. Older age should not be a barrier to testing for somatic variants in homologous recombination DNA repair-related genes in patients with high-grade serous ovarian carcinoma
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Pitiyarachchi, Omali, primary, Lee, Yeh Chen, additional, Sim, Hao-Wen, additional, Srirangan, Sivatharsny, additional, Mapagu, Cristina, additional, Kirk, Judy, additional, Harnett, Paul R., additional, Balleine, Rosemary L., additional, Bowtell, David D.L., additional, Samimi, Goli, additional, Brand, Alison H., additional, Marsh, Deborah J., additional, Beale, Philip, additional, Anderson, Lyndal, additional, Bouantoun, Natalie, additional, Provan, Pamela, additional, Ramus, Susan J., additional, DeFazio, Anna, additional, and Friedlander, Michael, additional
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- 2023
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17. Neurological phenomenology of the IRF2BPL mutation syndrome: Analysis of a new case and systematic review of the literature
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S. Pisano, M. Melis, M. Figorilli, L. Polizzi, L. Rocchi, S. Giglio, G. Defazio, and A. Muroni
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Epilepsy ,Neurology ,Dystonic Disorders ,Mutation ,Humans ,Nuclear Proteins ,Syndrome ,Neurology (clinical) ,General Medicine ,Carrier Proteins - Abstract
IRF2BPL is an intronless gene that was mapped to 14q24.3 chromosome in 2000 and codes for the interferon regulatory factor 2 binding like protein.To analyses the clinical characteristics of the patients reported in the literature and of an additional patient we observed in order to better delineate the phenomenological spectrum of the disease and provide indications to improve clinical recognition and facilitate diagnosis.We reported on 28 patients carrying the IRF2BPL mutation who were identified in 10 papers (n.27), using PUBMED as the search engine, and in our hospital (n. 1).All patients shared developmental delay/regression. Additional neurological symptoms were present in a large proportion of patients and reflected the involvement of five main neurological domains, i.e. epilepsy, dystonia, ataxia, spasticity, and ocular disturbances. Correlation analysis suggested a significant positive correlation between the number of affected neurological domains and the presence of MRI abnormalities (rho = 0.45, p = 0.02), while no significant correlation emerged between the number of affected clinical domains and age at disease onset (rho = 0.18, p = 0.35) or variant type (rho = 0.30, p = 0.12).Our analysis highlights that the IRF2BPL mutation syndrome is highly specific to the central nervous system. Diagnostic work-up should consider the clinical picture of the IRF2BPL mutation syndrome herein delineated and the existence of conditions that share developmental delay/regression and result from acquired/genetic or unidentifiable underlying etiology.
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- 2022
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18. 16P Response to taxanes in low-grade serous ovarian cancer patients and cell lines
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Kumari, S., primary, Moujaber, T., additional, Madsen, I., additional, Gao, B., additional, Provan, P., additional, Srirangan, S., additional, Bouantoun, N., additional, Kennedy, C., additional, Sharma, R., additional, Fereday, S., additional, Traficante, N., additional, Friedlander, M.L., additional, Brand, A., additional, Gourley, C., additional, Garsed, D.W., additional, Bowtell, D., additional, Balleine, R., additional, Harnett, P., additional, and DeFazio, A., additional
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- 2023
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19. Esophageal Surveillance Practices in Esophageal Atresia Patients: A Survey by the Eastern Pediatric Surgery Network
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Hamilton-Hall, Malcolm N., primary, Jungbauer, Dana, additional, Finck, Christine, additional, Middlesworth, William, additional, Zendejas, Benjamin, additional, Alaish, Samuel M., additional, Griggs, Cornelia L., additional, Russell, Robert T., additional, Shieh, Hester F., additional, Scholz, Stefan, additional, Kunisaki, Shaun M., additional, Feng, Christina, additional, Danko, Melissa E., additional, DeFazio, Jennifer R., additional, Smithers, Charles J., additional, Zamora, Irving J., additional, and Knod, J. Leslie, additional
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- 2023
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20. Outcomes and resource utilization associated with use of routine pre-discharge white blood cell count for clinical decision-making in children with complicated appendicitis: A multi-center hospital-level analysis
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Cramm, Shannon L., primary, Graham, Dionne A., additional, Blakely, Martin L., additional, Chandler, Nicole M., additional, Cowles, Robert A., additional, Kunisaki, Shaun M., additional, Russell, Robert T., additional, Allukian, Myron, additional, DeFazio, Jennifer R., additional, Griggs, Cornelia L., additional, Santore, Matthew T., additional, Scholz, Stefan, additional, Aronowitz, Danielle I., additional, Campbell, Brendan T., additional, Collins, Devon T., additional, Commander, Sarah J., additional, Engwall-Gill, Abigail, additional, Esparaz, Joseph R., additional, Feng, Christina, additional, Gerall, Claire, additional, Hanna, David N., additional, Keane, Olivia A., additional, Lamoshi, Abdulraouf, additional, Lipskar, Aaron M., additional, Orlas Bolanos, Claudia P., additional, Pace, Elizabeth, additional, Regan, Maia D., additional, Tracy, Elisabeth T., additional, Williams, Sacha, additional, Zhang, Lucy, additional, and Rangel, Shawn J., additional
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- 2023
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21. Profiling the immune landscape in mucinous ovarian carcinoma
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Meagher, Nicola S., primary, Hamilton, Phineas, additional, Milne, Katy, additional, Thornton, Shelby, additional, Harris, Bronwyn, additional, Weir, Ashley, additional, Alsop, Jennifer, additional, Bisinoto, Christiani, additional, Brenton, James D., additional, Brooks-Wilson, Angela, additional, Chiu, Derek S., additional, Cushing-Haugen, Kara L., additional, Fereday, Sian, additional, Garsed, Dale W., additional, Gayther, Simon A., additional, Gentry-Maharaj, Aleksandra, additional, Gilks, Blake, additional, Jimenez-Linan, Mercedes, additional, Kennedy, Catherine J., additional, Le, Nhu D., additional, Piskorz, Anna M., additional, Riggan, Marjorie J., additional, Shah, Mitul, additional, Singh, Naveena, additional, Talhouk, Aline, additional, Widschwendter, Martin, additional, Bowtell, David D.L., additional, Candido dos Reis, Francisco J., additional, Cook, Linda S., additional, Fortner, Renée T., additional, García, María J., additional, Harris, Holly R., additional, Huntsman, David G., additional, Karnezis, Anthony N., additional, Köbel, Martin, additional, Menon, Usha, additional, Pharoah, Paul D.P., additional, Doherty, Jennifer A., additional, Anglesio, Michael S., additional, Pike, Malcolm C., additional, Pearce, Celeste Leigh, additional, Friedlander, Michael L., additional, DeFazio, Anna, additional, Nelson, Brad H., additional, and Ramus, Susan J., additional
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- 2023
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22. Computerized cognitive and social cognition training in schizophrenia for impulsive aggression
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Anzalee, Khan, Jean-Pierre, Lindenmayer, Beverly, Insel, Mary, Seddo, Ecem, Demirli, Kayla, DeFazio, Mark, Sullivan, Matthew J, Hoptman, and Anthony O, Ahmed
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Psychiatry and Mental health ,Biological Psychiatry - Abstract
Schizophrenia is associated with an elevated risk for impulsive aggression for which there are few psychosocial treatment options. Neurocognitive and social cognitive deficits have been associated with aggression with social cognitive deficits seemingly a more proximal contributor. The current study examined the effects of combining cognitive and social cognition treatment on impulsive aggression among inpatients with chronic schizophrenia and schizoaffective disorder and a history of aggression compared to cognitive remediation treatment alone.The two-center study randomized 130 participants to receive 36 sessions of either a combination of cognitive remediation and social cognition treatment or cognitive remediation plus a computer-based control. Participants had at least one aggressive incident within the past year or a Life History of Aggression (LHA) score of 5 or more. Participants completed measures of neurocognition, social cognition, symptom severity, and aggression at baseline and endpoint.Study participants were mostly male (84.5 %), had a mean age 34.9 years, and 11.5 years of education. Both Cognitive Remediation Training (CRT) plus Social Cognition Training (SCT) and CRT plus control groups were associated with significant reductions in aggression measures with no group differences except on a block of the Taylor Aggression Paradigm (TAP), a behavioral task of aggression which favored the CRT plus SCT group. Both groups showed significant improvements in neurocognition and social cognition measures with CRT plus SCT being associated with greater improvements.CRT proved to be an effective non-pharmacological treatment in reducing impulsive aggression in schizophrenia inpatient participants with a history of aggressive episodes. The addition of social cognitive training did not enhance this anti-aggression treatment effect but did augment the CRT effect on cognitive functions, on emotion recognition and on mentalizing capacity of our participants.
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- 2022
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23. Motor and psychiatric features in idiopathic blepharospasm: A data-driven cluster analysis
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Defazio, Giovanni, primary, Gigante, Angelo F., additional, Hallett, Mark, additional, Berardelli, Alfredo, additional, Perlmutter, Joel S., additional, Berman, Brian D., additional, Jankovic, Joseph, additional, Bäumer, Tobias, additional, Comella, Cynthia, additional, Ercoli, Tommaso, additional, Ferrazzano, Gina, additional, Fox, Susan H., additional, Kim, Han-Joon, additional, Moukheiber, Emile Sami, additional, Richardson, Sarah Pirio, additional, Weissbach, Anne, additional, and Jinnah, Hyder A., additional
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- 2022
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24. Computerized cognitive and social cognition training in schizophrenia for impulsive aggression
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Khan, Anzalee, primary, Lindenmayer, Jean-Pierre, additional, Insel, Beverly, additional, Seddo, Mary, additional, Demirli, Ecem, additional, DeFazio, Kayla, additional, Sullivan, Mark, additional, Hoptman, Matthew J., additional, and Ahmed, Anthony O., additional
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- 2022
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25. Refined cut-off for TP53 immunohistochemistry improves prediction of TP53 mutation status in ovarian mucinous tumors: implications for outcome analyses
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Eun Young Kang, Dane Cheasley, Cecile LePage, Matthew J. Wakefield, Michelle da Cunha Torres, Simone Rowley, Carolina Salazar, Zhongyue Xing, Prue Allan, David D.L. Bowtell, Anne-Marie Mes-Masson, Diane M. Provencher, Kurosh Rahimi, Linda E. Kelemen, Peter A. Fasching, Jennifer A. Doherty, Marc T. Goodman, Ellen L. Goode, Suha Deen, Paul D.P. Pharoah, James D. Brenton, Weiva Sieh, Constantina Mateoiu, Karin Sundfeldt, Linda S. Cook, Nhu D. Le, Michael S. Anglesio, C. Blake Gilks, David G. Huntsman, Catherine J. Kennedy, Nadia Traficante, D. Bowtell, G. Chenevix-Trench, A. Green, P. Webb, A. DeFazio, D. Gertig, N. Traficante, S. Fereday, S. Moore, J. Hung, K. Harrap, T. Sadkowsky, N. Pandeya, M. Malt, A. Mellon, R. Robertson, T. Vanden Bergh, M. Jones, P. Mackenzie, J. Maidens, K. Nattress, Y.E. Chiew, A. Stenlake, H. Sullivan, B. Alexander, P. Ashover, S. Brown, T. Corrish, L. Green, L. Jackman, K. Ferguson, K. Martin, A. Martyn, B. Ranieri, J. White, V. Jayde, P. Mamers, L. Bowes, L. Galletta, D. Giles, J. Hendley, K. Alsop, T. Schmidt, H. Shirley, C. Ball, C. Young, S. Viduka, Hoa Tran, Sanela Bilic, Lydia Glavinas, Julia Brooks, R. Stuart-Harris, F. Kirsten, J. Rutovitz, P. Clingan, A. Glasgow, A. Proietto, S. Braye, G. Otton, J. Shannon, T. Bonaventura, J. Stewart, S. Begbie, M. Friedlander, D. Bell, S. Baron-Hay, A. Ferrier, G. Gard, D. Nevell, N. Pavlakis, S. Valmadre, B. Young, C. Camaris, R. Crouch, L. Edwards, N. Hacker, D. Marsden, G. Robertson, P. Beale, J. Beith, J. Carter, C. Dalrymple, R. Houghton, P. Russell, M. Links, J. Grygiel, J. Hill, A. Brand, K. Byth, R. Jaworski, P. Harnett, R. Sharma, G. Wain, B. Ward, D. Papadimos, A. Crandon, M. Cummings, K. Horwood, A. Obermair, L. Perrin, D. Wyld, J. Nicklin, M. Davy, M.K. Oehler, C. Hall, T. Dodd, T. Healy, K. Pittman, D. Henderson, J. Miller, J. Pierdes, P. Blomfield, D. Challis, R. McIntosh, A. Parker, B. Brown, R. Rome, D. Allen, P. Grant, S. Hyde, R. Laurie, M. Robbie, D. Healy, T. Jobling, T. Manolitsas, J. McNealage, P. Rogers, B. Susil, E. Sumithran, I. Simpson, K. Phillips, D. Rischin, S. Fox, D. Johnson, S. Lade, M. Loughrey, N. O'Callaghan, W. Murray, P. Waring, V. Billson, J. Pyman, D. Neesham, M. Quinn, C. Underhill, R. Bell, L.F. Ng, R. Blum, V. Ganju, I. Hammond, Y. Leung, A. McCartney, M. Buck, I. Haviv, D. Purdie, D. Whiteman, N. Zeps, Anna DeFazio, Scott Kaufmann, Michael Churchman, Charlie Gourley, Andrew N. Stephens, Nicola S. Meagher, Susan J. Ramus, Yoland C. Antill, Ian Campbell, Clare L. Scott, Martin Köbel, Kylie L. Gorringe, Georgina L. Ryland, Prue E. Allan, Kathryn Alsop, Sumitra Ananda, George Au-Yeung, Maret Böhm, Alison Brand, Georgia Chenevix-Trench, Michael Christie, Yoke-Eng Chiew, Rhiannon Dudley, Nicole Fairweather, Sian Fereday, Stephen B. Fox, Neville F. Hacker, Alison M. Hadley, Joy Hendley, Gwo-Yaw Ho, Sally M. Hunter, Tom W. Jobling, Kimberly R. Kalli, Scott H. Kaufmann, Cecile Le Page, Orla M. McNally, Jessica N. McAlpine, Linda Mileshkin, Jan Pyman, Goli Samimi, Ragwha Sharma, and Ian G. Campbell
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Adult ,0301 basic medicine ,Oncology ,medicine.medical_specialty ,Pathology ,endocrine system diseases ,Concordance ,DNA Mutational Analysis ,Tp53 mutation ,Risk Assessment ,Article ,Pathology and Forensic Medicine ,03 medical and health sciences ,Ovarian tumor ,0302 clinical medicine ,Predictive Value of Tests ,Risk Factors ,Internal medicine ,Biomarkers, Tumor ,medicine ,Risk of mortality ,Humans ,neoplasms ,Observer Variation ,Ovarian Neoplasms ,Tissue microarray ,business.industry ,Australia ,Reproducibility of Results ,Middle Aged ,Prognosis ,Immunohistochemistry ,United Kingdom ,030104 developmental biology ,Tissue Array Analysis ,030220 oncology & carcinogenesis ,Mutation ,North America ,Cohort ,Ovarian carcinomas ,Female ,Tumor Suppressor Protein p53 ,Neoplasms, Cystic, Mucinous, and Serous ,business - Abstract
TP53 mutations are implicated in the progression of mucinous borderline tumors (MBOT) to mucinous ovarian carcinomas (MOC). Optimized immunohistochemistry (IHC) for TP53 has been established as a proxy for the TP53 mutation status in other ovarian tumor types. We aimed to confirm the ability of TP53 IHC to predict TP53 mutation status in ovarian mucinous tumors and to evaluate the association of TP53 mutation status with survival among patients with MBOT and MOC. Tumor tissue from an initial cohort of 113 women with MBOT/MOC was stained with optimized IHC for TP53 using tissue microarrays (75.2%) or full sections (24.8%) and interpreted using established criteria as normal or abnormal (overexpression, complete absence, or cytoplasmic). Cases were considered concordant if abnormal IHC staining predicted deleterious TP53 mutations. Discordant tissue microarray cases were re-evaluated on full sections and interpretational criteria were refined. The initial cohort was expanded to a total of 165 MBOT and 424 MOC for the examination of the association of survival with TP53 mutation status, assessed either by TP53 IHC and/or sequencing. Initially, 82/113 (72.6%) cases were concordant using the established criteria. Refined criteria for overexpression to account for intratumoral heterogeneity and terminal differentiation improved concordance to 93.8% (106/113). In the expanded cohort, 19.4% (32/165) of MBOT showed evidence for TP53 mutation and this was associated with a higher risk of recurrence, disease-specific death, and all-cause mortality (overall survival: HR = 4.6, 95% CI 1.5-14.3, p = 0.0087). Within MOC, 61.1% (259/424) harbored a TP53 mutation, but this was not associated with survival (overall survival, p = 0.77). TP53 IHC is an accurate proxy for TP53 mutation status with refined interpretation criteria accounting for intratumoral heterogeneity and terminal differentiation in ovarian mucinous tumors. TP53 mutation status is an important biomarker to identify MBOT with a higher risk of mortality.
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- 2021
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26. Reply to “Risk reduction of Parkinson's disease by caffeinated beverage consumption”
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Belvisi, Daniele, primary, Costanzo, Matteo, additional, Pellicciari, Roberta, additional, Modugno, Nicola, additional, Nicoletti, Alessandra, additional, Fabbrini, Giovanni, additional, Tinazzi, Michele, additional, Defazio, Giovanni, additional, and Berardelli, Alfredo, additional
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- 2022
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27. Olfactory hallucinations in Parkinson's disease patients and the role of their evaluation in clinical practice
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Solla, Paolo, primary, Masala, Carla, additional, Pinna, Ilenia, additional, Frau, Claudia, additional, Ercoli, Tommaso, additional, and Defazio, Giovanni, additional
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- 2022
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28. Does epilepsy contribute to the clinical phenotype of C9orf72 mutation in fronto-temporal dementia?
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Muroni, Antonella, primary, Floris, Gianluca, additional, Polizzi, Lorenzo, additional, Fadda, Laura, additional, Piga, Giuseppe, additional, Primicerio, Giulia, additional, Rocchi, Lorenzo, additional, and Defazio, Giovanni, additional
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- 2022
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29. Diagnosis and classification of blepharospasm: Recommendations based on empirical evidence
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Kilic-Berkmen, Gamze, primary, Defazio, Giovanni, additional, Hallett, Mark, additional, Berardelli, Alfredo, additional, Ferrazzano, Gina, additional, Belvisi, Daniele, additional, Klein, Christine, additional, Bäumer, Tobias, additional, Weissbach, Anne, additional, Perlmutter, Joel S., additional, Feuerstein, Jeanne, additional, and Jinnah, H.A., additional
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- 2022
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30. Older age should not be a barrier to testing for somatic variants in homologous recombination DNA repair-related genes in patients with high-grade serous ovarian carcinoma
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Omali Pitiyarachchi, Yeh Chen Lee, Hao-Wen Sim, Sivatharsny Srirangan, Cristina Mapagu, Judy Kirk, Paul R. Harnett, Rosemary L. Balleine, David D.L. Bowtell, Goli Samimi, Alison H. Brand, Deborah J. Marsh, Philip Beale, Lyndal Anderson, Natalie Bouantoun, Pamela Provan, Susan J. Ramus, Anna DeFazio, and Michael Friedlander
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Cancer Research ,Oncology - Published
- 2023
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31. Longitudinal evaluation of patients with isolated head tremor
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Gina Ferrazzano, Antonella Conte, Giovanni Defazio, Alfredo Berardelli, Maria Ilenia De Bartolo, Giovanni Fabbrini, Daniele Belvisi, Matteo Costanzo, and Viola Baione
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Longitudinal study ,medicine.medical_specialty ,Movement disorders ,Head tremor ,Spasmodic Torticollis ,Physical medicine and rehabilitation ,Rating scale ,Tremor ,Humans ,Medicine ,Longitudinal Studies ,Cervical dystonia ,Pathological ,Torticollis ,Dystonia ,business.industry ,Isolated head tremor ,medicine.disease ,nervous system diseases ,Neurology ,Dystonic Disorders ,Neurology (clinical) ,Geriatrics and Gerontology ,medicine.symptom ,business ,Neck - Abstract
Introduction Isolated head tremor, a pathological condition characterized by head tremor without dystonic postures or tremor in other body parts, has recently been suggested to be a form of dystonia. It is however still unclear whether isolated head tremor precedes dystonia or remains unmodified overtime. Methods We enrolled 20 patients with isolated head tremor. For each patient, we assessed videos recorded at enrollment and after 5 years. The videotapes were reviewed by two independent experienced movement disorder specialists who evaluated and scored tremor and CD severity using the Fahn-Tolosa-Marin Clinical Rating Scale for Tremor and the revised Toronto Western Spasmodic Torticollis Rating Scale (TWSTRS), respectively. Results Upon enrollment, all 20 patients showed isolated head tremor. Mean tremor severity was 2.7 ± 0.9 as measured using the Fahn-Tolosa-Marin Clinical Rating Scale for Tremor total score. At the 5-year follow-up examination, 15 (75%) of the 20 patients with isolated head tremor showed dystonic postures in the neck, while the remaining 5 patients (25%) had only isolated head tremor. Mean severity of dystonia as measured using the TWSTRS-2 total score was 11.8 ± 3.6. Head tremor severity was unchanged between baseline and the 5-year follow-up examination (p > 0.05). At the follow-up examination, no patients had tremor or dystonia in a body part other than the neck, nor did they develop bradykinesia or other parkinsonian signs. Conclusions Our longitudinal study demonstrated that patients with isolated head tremor may develop cervical dystonia over time.
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- 2022
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32. Functional gait disorders: Demographic and clinical correlations
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Christian Geroin, Benedetta Demartini, Alessandra Nicoletti, Gina Ferrazzano, Luigi Romito, Michele Tinazzi, Paolo Manganotti, Alessandro Padovani, Laura Bonanni, Alberto Albanese, Tommaso Ercoli, Roberto Ceravolo, Carla Arbasino, Elisabetta Zanolin, Giovanni Defazio, Leonardo Lopiano, Francesca Morgante, Roberto Erro, Nicola Modugno, Enrica Olivola, Marcello Esposito, Andrea Pilotto, Mario Zappia, Orsola Gambini, Enrico Marcuzzo, Carlo Dallocchio, Lucia Tesolin, Giuseppe Magro, Alessandro Tessitore, Sonia Mazzucchi, Fabrizio Stocchi, Francesco Bono, Martina Petracca, Sofia Cuoco, Antonio Pisani, Francesco Teatini, Roberto Eleopra, Giovanna Calandra-Buonaura, Tinazzi M., Pilotto A., Morgante F., Marcuzzo E., Cuoco S., Ceravolo R., Mazzucchi S., Padovani A., Romito L.M., Eleopra R., Nicoletti A., Dallocchio C., Arbasino C., Bono F., Magro G., Demartini B., Gambini O., Modugno N., Olivola E., Bonanni L., Zanolin E., Albanese A., Ferrazzano G., Tessitore A., Lopiano L., Calandra Buonaura G., Petracca M., Esposito M., Pisani A., Manganotti P., Tesolin L., Teatini F., Defazio G., Ercoli T., Stocchi F., Erro R., Zappia M., and Geroin C.
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Adult ,Male ,medicine.medical_specialty ,Slow gait ,Movement disorders ,Motor Disorders ,Internal medicine ,Knee-buckling ,medicine ,80 and over ,Neurologic ,Humans ,Gait disorders ,Gait Disorders ,Motor Disorder ,Functional gait disorder ,Astasia-abasia ,Gait Disorders, Neurologic ,Functional gait disorders ,Functional neurological disorders ,Aged ,Demography ,Aged, 80 and over ,Cross-Sectional Studie ,business.industry ,Cross-Sectional Studies ,Female ,Italy ,Middle Aged ,Regression Analysis ,Odds ratio ,Visual symptoms ,Gait ,Confidence interval ,Neurology ,Observational study ,Neurology (clinical) ,Geriatrics and Gerontology ,medicine.symptom ,business ,Functional neurological disorder ,Human - Abstract
Objective\ud We aimed to describe the prevalence and clinical-demographical features of patients with functional gait disorders (FGDs) and to compare them to patients with functional motor disorders (FMDs) without FGDs (No-FGDs).\ud \ud Methods\ud In this multicenter observational study, we enrolled patients with a clinically definite diagnosis of FMDs in 25 tertiary movement disorders centers in Italy. Each subject with FMDs underwent a comprehensive clinical assessment, including screening for different subtypes of functional gait disorders. Multivariate regression models were implemented in order to estimate the adjusted odds ratio (OR; 95% confidence interval) of having FGDs in relation to sociodemographic and clinical characteristics.\ud \ud Results\ud Out of 410 FMDs, 26.6% (n = 109) of patients exhibited FGDs. The most frequent FGDs were slow gait (n = 43, 39.4%), astasia-abasia (n = 26, 23.8%), and knee buckling (n = 24, 22%). They exhibited single FGDs in 51.4% (n = 56) or complex FGDs (more than one type of FGDs) in 48.6% (n = 53) of cases. On multivariate regression analysis, the presence of FGDs was more likely associated with older age (OR 1.03, 95% CI 1.01–1.04), functional visual symptoms (OR 2.19, 95% CI 1.08–4.45), and the diagnosis of somatic symptoms disorder (OR 2.97, 95% CI 1.08–8.17). FGDs were also more likely to undergo physiotherapy (OR 1.81, 95% CI 1.08–3.03).\ud \ud Conclusions\ud People with FMDs may present with different and overlapping types of FGDs, which may occur in older age. The association of FGDs with functional visual symptoms and somatic symptoms disorder opens up to new avenues to the understanding of the neural mechanisms of these disorders.
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- 2021
33. Neurological phenomenology of the IRF2BPL mutation syndrome: Analysis of a new case and systematic review of the literature
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Pisano, S., primary, Melis, M., additional, Figorilli, M., additional, Polizzi, L., additional, Rocchi, L., additional, Giglio, S., additional, Defazio, G., additional, and Muroni, A., additional
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- 2022
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34. Germline BRCA variants, lifestyle and ovarian cancer survival
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Gersekowski, Kate, primary, Delahunty, Rachel, additional, Alsop, Kathryn, additional, Goode, Ellen L., additional, Cunningham, Julie M., additional, Winham, Stacey J., additional, Pharoah, Paul, additional, Song, Honglin, additional, Jordan, Susan, additional, Fereday, Sian, additional, DeFazio, Anna, additional, Friedlander, Michael, additional, Obermair, Andreas, additional, and Webb, Penelope M., additional
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- 2022
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35. Neurofilament assessment in patients with cervical dystonia
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Ferrazzano, Gina, primary, Zingaropoli, Maria Antonella, additional, Costanzo, Matteo, additional, Belvisi, Daniele, additional, Dominelli, Federica, additional, Pasculli, Patrizia, additional, Ciardi, Maria Rosa, additional, Fabbrini, Giovanni, additional, Defazio, Giovanni, additional, Berardelli, Alfredo, additional, and Conte, Antonella, additional
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- 2022
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36. Relationship between risk and protective factors and clinical features of Parkinson's disease
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Belvisi, Daniele, primary, Pellicciari, Roberta, additional, Fabbrini, Andrea, additional, Costanzo, Matteo, additional, Ressa, Gaia, additional, Pietracupa, Sara, additional, De Lucia, Maria, additional, Modugno, Nicola, additional, Magrinelli, Francesca, additional, Dallocchio, Carlo, additional, Ercoli, Tommaso, additional, Nicoletti, Alessandra, additional, Zappia, Mario, additional, Solla, Paolo, additional, Bologna, Matteo, additional, Fabbrini, Giovanni, additional, Tinazzi, Michele, additional, Conte, Antonella, additional, Berardelli, Alfredo, additional, and Defazio, Giovanni, additional
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- 2022
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37. The use of fecal microbiota transplant in sepsis
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Robert Keskey, Jennifer Cone, John C. Alverdy, and Jennifer R. DeFazio
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0301 basic medicine ,Butyrate ,Article ,Immunophenotyping ,Sepsis ,03 medical and health sciences ,0302 clinical medicine ,Immune system ,Physiology (medical) ,medicine ,Humans ,Innate immune system ,Mechanism (biology) ,business.industry ,Biochemistry (medical) ,Gastrointestinal Microbiome ,Public Health, Environmental and Occupational Health ,Brain ,General Medicine ,Fecal Microbiota Transplantation ,medicine.disease ,030104 developmental biology ,Butyrate-Producing Bacteria ,030220 oncology & carcinogenesis ,Immunology ,Animal studies ,business - Abstract
Sepsis is defined as a dysregulated inflammatory response, which ultimately results from a perturbed interaction of both an altered immune system and the biomass and virulence of involved pathogens. This response has been tied to the intestinal microbiota, as the microbiota and its associated metabolites play an essential role in regulating the host immune response to infection. In turn, critical illness as well as necessary health care treatments result in a collapse of the intestinal microbiota diversity and a subsequent loss of health-promoting short chain fatty acids, such as butyrate, leading to the development of a maladaptive pathobiome. These perturbations of the microbiota contribute to the dysregulated immune response and organ failure associated with sepsis. Several case series have reported the ability of fecal microbiota transplant (FMT) to restore the host immune response and aid in recovery of septic patients. Additionally, animal studies have revealed the mechanism of FMT rescue in sepsis is likely related to the ability of FMT to restore butyrate producing bacteria and alter the innate immune response aiding in pathogen clearance. However, several studies have reported lethal complications associated with FMT, including bacteremia. Therefore, FMT in the treatment of sepsis is and should remain investigational until a more detailed mechanism of how FMT restores the host immune response in sepsis is determined, allowing for the development of more fine-tuned microbiota therapies.
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- 2020
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38. When will I feel normal again? Trajectories and predictors of persistent symptoms and poor wellbeing after primary chemotherapy for ovarian cancer
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Michael Friedlander, Anna deFazio, Christina M. Nagle, Andreas Obermair, Merran Williams, Kate Webber, Vanessa L. Beesley, and Penelope M. Webb
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0301 basic medicine ,medicine.medical_specialty ,Time Factors ,medicine.medical_treatment ,Population ,Anxiety ,Patient Health Questionnaire ,Severity of Illness Index ,03 medical and health sciences ,0302 clinical medicine ,Risk Factors ,Sleep Initiation and Maintenance Disorders ,Internal medicine ,Antineoplastic Combined Chemotherapy Protocols ,medicine ,Insomnia ,Humans ,Primary chemotherapy ,Patient Reported Outcome Measures ,Prospective Studies ,education ,Fatigue ,Depression (differential diagnoses) ,Aged ,Ovarian Neoplasms ,Chemotherapy ,education.field_of_study ,Depression ,business.industry ,Age Factors ,Obstetrics and Gynecology ,Middle Aged ,medicine.disease ,Supportive interventions ,030104 developmental biology ,Oncology ,030220 oncology & carcinogenesis ,Quality of Life ,Female ,medicine.symptom ,Ovarian cancer ,business - Abstract
After treatment for ovarian cancer, women want to know when they will feel 'normal' again. Our objective was to document the proportions of women with high levels of physical and emotional symptoms at the end of treatment, determine if/when they return to normal and identify groups at risk of persistent symptoms/delayed recovery.Women in the OPAL (Ovarian cancer Prognosis And Lifestyle) study who received ≥3 cycles of first-line chemotherapy and completed patient-reported outcome (PRO) questionnaires on or 6 weeks after completing chemotherapy (baseline) were included in this analysis (n = 527). PRO measures included anxiety, depression, insomnia, fatigue and wellbeing (quality-of-life) at baseline, 3, 6, 9 and 18 months post-baseline. Group-based trajectory models identified clusters of individuals who followed similar patterns. Logistic and Cox regression identified factors associated with persistent symptoms and delayed recovery, respectively.At baseline, 57% of women reported moderate-to-severe fatigue, 22% anxiety, 20% depression, 14% clinical insomnia and 45% had quality-of-life scores significantly lower than the general population. Between 50 and 75% of individual PRO scores normalised within six months, with the exception of emotional wellbeing (42%), but approximately two-in-five women still had at least one persistently poor PRO at 18 months. Women with more severe symptoms at baseline, who were younger, or had a history of anxiety/depression were more likely to have persistent symptoms or delayed recovery.Two-in-five women might never fully return to 'normal' after completing primary treatment for ovarian cancer. Those with risk factors should be triaged for early supportive interventions.
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- 2020
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39. Insomnia and its association with quality of life in women with ovarian cancer
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Vanessa L. Beesley, Tanya L. Ross, Christina M. Nagle, Merran Williams, Michael Friedlander, Penelope M. Webb, Anna deFazio, and Peter Grant
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0301 basic medicine ,Longitudinal study ,medicine.medical_specialty ,medicine.medical_treatment ,Carcinoma, Ovarian Epithelial ,03 medical and health sciences ,0302 clinical medicine ,Quality of life ,Sleep Initiation and Maintenance Disorders ,Internal medicine ,mental disorders ,Prevalence ,Insomnia ,medicine ,Humans ,Epithelial ovarian cancer ,Prospective cohort study ,Aged ,Neoplasm Staging ,Subclinical infection ,Ovarian Neoplasms ,Chemotherapy ,business.industry ,Australia ,Obstetrics and Gynecology ,Middle Aged ,medicine.disease ,030104 developmental biology ,Socioeconomic Factors ,Oncology ,030220 oncology & carcinogenesis ,Quality of Life ,Female ,medicine.symptom ,Ovarian cancer ,business - Abstract
Objectives Insomnia is common in women with ovarian cancer but there are limited prospective data on the frequency and degree of impact on patients. Our objective was to determine the prevalence of insomnia over the first three years after a diagnosis of ovarian cancer; and the relationship between insomnia and quality of life. Methods OPAL (Ovarian cancer, Prognosis And Lifestyle) is a prospective study of Australian women with epithelial ovarian cancer; 894 provided information on insomnia symptoms, medications and quality of life at three, six, nine, 12, 24 and 36 months after diagnosis. Generalised linear mixed models were used to determine the relationship between insomnia and quality of life measured at the same time and three months later. Results One-quarter of women reported symptoms consistent with clinical insomnia within three years after diagnosis and an additional 13% regularly used sleep medication (total 36% affected). Excluding 7% who reported insomnia symptoms before diagnosis, 22% reported new insomnia, which reduced to 17% when also excluding women on chemotherapy. The proportion of women with clinical (14%) or subclinical (28%) insomnia symptoms was highest at three months after diagnosis. Compared to women with no insomnia, those with clinical insomnia had significantly lower quality of life measured at the same time (8.4 points lower, 95% CI: 7.2–9.5), and three months later (5.5 points lower, 95% CI: 3.4–7.6). Conclusions Over a third of women with ovarian cancer likely experience insomnia after diagnosis; this may persist and is associated with poorer quality of life.
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- 2020
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40. Menopausal hormone therapy prior to the diagnosis of ovarian cancer is associated with improved survival
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Ellen L. Goode, Diether Lambrechts, Usha Menon, Sharon E. Johnatty, Kathryn L. Terry, Kelly M. Bakulski, Mary Anne Rossing, Simon A. Gayther, Gillian E. Hanley, Dale W. Garsed, Katharine Brieger, Harvey A. Risch, Celeste Leigh Pearce, Daniel W. Cramer, Susan J. Ramus, Kathleen R. Cho, Allan Jensen, Karen McLean, Anna deFazio, Holly R. Harris, Francesmary Modugno, Anna H. Wu, Paul D.P. Pharoah, Andrew Berchuck, Aleksandra Gentry-Maharaj, Susanne K. Kjaer, Britton Trabert, David D.L. Bowtell, Renée T. Fortner, Bhramar Mukherjee, Estrid Høgdall, Alice W. Lee, Aliya Alimujiang, Elisa V. Bandera, David G. Huntsman, Malcolm C. Pike, Michael S. Anglesio, Georgia Chenevix-Trench, Hoda Anton-Culver, Kirsten B. Moysich, Roberta B. Ness, Jolanta Kupryjanczyk, Nicolas Wentzensen, Susan J. Jordan, Jean L. Richardson, Hui Shen, Jennifer A. Doherty, Argyrios Ziogas, Penelope M. Webb, Marc T. Goodman, and Siri Peterson
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0301 basic medicine ,Oncology ,PROGNOSIS ,Neoplasm, Residual ,IMPACT ,medicine.medical_treatment ,DISEASE ,0302 clinical medicine ,Ovarian carcinoma ,RISK ,Ovarian Neoplasms ,Estrogen Replacement Therapy ,Hazard ratio ,Obstetrics & Gynecology ,WOMEN ,Obstetrics and Gynecology ,Hormone replacement therapy (menopause) ,Middle Aged ,Debulking ,Progression-Free Survival ,Postmenopause ,Survival Rate ,030220 oncology & carcinogenesis ,Female ,Life Sciences & Biomedicine ,medicine.medical_specialty ,CARCINOMA ,Hormone Replacement Therapy ,ESTROGENS ,Article ,REPLACEMENT THERAPY ,03 medical and health sciences ,AGE ,Internal medicine ,medicine ,Humans ,Survival rate ,Aged ,Neoplasm Staging ,Proportional Hazards Models ,Science & Technology ,Proportional hazards model ,business.industry ,medicine.disease ,030104 developmental biology ,Hormone therapy ,Progestins ,Ovarian cancer ,business - Abstract
PURPOSE: Prior studies of menopausal hormone therapy (MHT) and ovarian cancer survival have been limited by lack of hormone regimen detail and insufficient sample sizes. To address these limitations, a comprehensive analysis of 6419 post-menopausal women with pathologically confirmed ovarian carcinoma was conducted to examine the association between MHT use prior to diagnosis and survival. METHODS: Data from 15 studies in the Ovarian Cancer Association Consortium were included. MHT use was examined by type (estrogen-only (ET) or estrogen+progestin (EPT)), duration, and recency of use relative to diagnosis. Cox proportional hazards models were used to estimate the association between hormone therapy use and survival. Logistic regression and mediation analysis was used to explore the relationship between MHT use and residual disease following debulking surgery. RESULTS: Use of ET or EPT for at least five years prior to diagnosis was associated with better ovarian cancer survival (hazard ratio, 0.80; 95% CI, 0.74 to 0.87). Among women with advanced stage, high-grade serous carcinoma, those who used MHT were less likely to have any macroscopic residual disease at the time of primary debulking surgery (p for trend
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- 2020
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41. Evaluating the impact of dose reductions and delays on progression-free survival in women with ovarian cancer treated with either three-weekly or dose-dense carboplatin and paclitaxel regimens in the national prospective OPAL cohort study
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Andreas Obermair, Peter Grant, Anna deFazio, Michael Friedlander, Linda Mileshkin, L Na, Penelope M. Webb, George Au-Yeung, and Tharani Sivakumaran
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Adult ,0301 basic medicine ,Oncology ,medicine.medical_specialty ,Paclitaxel ,medicine.medical_treatment ,Carcinoma, Ovarian Epithelial ,Drug Administration Schedule ,Carboplatin ,Cohort Studies ,Young Adult ,03 medical and health sciences ,chemistry.chemical_compound ,0302 clinical medicine ,Internal medicine ,Antineoplastic Combined Chemotherapy Protocols ,Clinical endpoint ,Humans ,Medicine ,Prospective Studies ,Progression-free survival ,Prospective cohort study ,Aged ,Retrospective Studies ,Ovarian Neoplasms ,Chemotherapy ,Dose-Response Relationship, Drug ,business.industry ,Obstetrics and Gynecology ,Retrospective cohort study ,Middle Aged ,medicine.disease ,Neoadjuvant Therapy ,Progression-Free Survival ,030104 developmental biology ,chemistry ,Chemotherapy, Adjuvant ,030220 oncology & carcinogenesis ,Female ,business ,Ovarian cancer ,Cohort study - Abstract
To determine the impact of chemotherapy dose reductions and dose delays on progression-free survival (PFS) in women with ovarian cancer receiving first line chemotherapy in a real world prospective cohort study.Patients with newly diagnosed epithelial ovarian (or peritoneal, fallopian tube) cancer enrolled in a national Australian prospective study, OPAL, who commenced three-weekly carboplatin (AUC 5 or 6) and paclitaxel 175 mg/m634 evaluable patients, 309 commenced CP and 325 DD-CP. Patient's age was similar in the two groups (median 62 years, range 21-79). All planned chemotherapy doses were completed by 66% vs 40% (p 0.001) in the CP and DD-CP groups respectively. There was at least one treatment delay in 28% vs 58% (p 0.001) in the CP and DD-CP groups, respectively, and 29% vs 49% (p 0.001), respectively, required at least a 15% dose reduction for either carboplatin or paclitaxel. Median PFS was 29.2 [22.9, 43.8] and 21.5 [19.4, 23.1] months in the CP and DD-CP groups respectively. Adjusting for age, histology and FIGO stage PFS did not differ between treatment groups. Median PFS was similar in patients irrespective of dose reduction or dose delay.Patients receiving DD-CP required more dose reductions and delays due to haematological toxicities and lower completion rates than CP without significant difference in median PFS between CP and DD-CP. Median PFS was similar in patients irrespective of dose reduction or dose delay.
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- 2020
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42. 16P Response to taxanes in low-grade serous ovarian cancer patients and cell lines
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S. Kumari, T. Moujaber, I. Madsen, B. Gao, P. Provan, S. Srirangan, N. Bouantoun, C. Kennedy, R. Sharma, S. Fereday, N. Traficante, M.L. Friedlander, A. Brand, C. Gourley, D.W. Garsed, D. Bowtell, R. Balleine, P. Harnett, and A. DeFazio
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Cancer Research ,Oncology - Published
- 2023
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43. Evaluating patient-reported symptoms and late adverse effects following completion of first-line chemotherapy for ovarian cancer using the MOST (Measure of Ovarian Symptoms and Treatment concerns)
- Author
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Beesley, Vanessa L., primary, Ross, Tanya L., additional, King, Madeleine T., additional, Campbell, Rachel, additional, Nagle, Christina M., additional, Obermair, Andreas, additional, Grant, Peter, additional, DeFazio, Anna, additional, Webb, Penelope M., additional, and Friedlander, Michael L., additional
- Published
- 2022
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44. Pathophysiological mechanisms of oromandibular dystonia
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Manzo, Nicoletta, primary, Ginatempo, Francesca, additional, Belvisi, Daniele, additional, Defazio, Giovanni, additional, Conte, Antonella, additional, Deriu, Franca, additional, and Berardelli, Alfredo, additional
- Published
- 2022
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45. Neurofilament assessment in patients with cervical dystonia
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Gina Ferrazzano, Maria Antonella Zingaropoli, Matteo Costanzo, Daniele Belvisi, Federica Dominelli, Patrizia Pasculli, Maria Rosa Ciardi, Giovanni Fabbrini, Giovanni Defazio, Alfredo Berardelli, and Antonella Conte
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cervical dystonia ,neurofilament ,Neurology ,Neurofilament Proteins ,Intermediate Filaments ,Humans ,Neurodegenerative Diseases ,Neurology (clinical) ,Geriatrics and Gerontology ,Biomarkers ,Torticollis - Abstract
We evaluated levels of serum neurofilament light chains (NfL), a known biomarker of neuroaxonal damage, in patients with cervical dystonia (CD) and healthy controls (HCs). CD patients had normal NfL levels supporting the hypothesis that CD may be considered as a functional network disorder rather than as a neurodegenerative disease.
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- 2022
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46. Longitudinal evaluation of patients with isolated head tremor
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Ferrazzano, Gina, primary, Belvisi, Daniele, additional, De Bartolo, Maria Ilenia, additional, Baione, Viola, additional, Costanzo, Matteo, additional, Fabbrini, Giovanni, additional, Defazio, Giovanni, additional, Berardelli, Alfredo, additional, and Conte, Antonella, additional
- Published
- 2022
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47. Status epilepticus in Hashimoto’s encephalopathy
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Giovanni Defazio, Antonella Muroni, and Tommaso Ercoli
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Adult ,Pediatrics ,medicine.medical_specialty ,Encephalopathy ,Hashimoto's encephalopathy ,Hashimoto Disease ,Status epilepticus ,03 medical and health sciences ,Epilepsy ,Status Epilepticus ,0302 clinical medicine ,medicine ,Humans ,Autoimmune encephalitis ,business.industry ,General Medicine ,medicine.disease ,nervous system diseases ,nervous system ,Neurology ,Encephalitis ,Female ,Neurology (clinical) ,medicine.symptom ,business ,Myoclonus ,030217 neurology & neurosurgery - Abstract
Hashimoto’s encephalopathy is a non-infectious, probably autoimmune encephalitis, characterized by varied signs coupled with elevated levels of anti-thyroid antibodies and, often, good response to corticosteroid therapy. Seizures, namely focal and generalized tonic-clonic seizures, myoclonus, and status epilepticus, are frequent manifestations of Hashimoto’s encephalopathy. Typically, seizures in these patients respond poorly to anti-epileptic drugs. Although cases of Hashimoto’s encephalopathy with status epilepticus have been reported in literature, they vary in demographic, clinical, and treatment characteristics. We could not identify any systematic review summarizing the evidence in regard to factors predicting the occurrence of status epilepticus in Hashimoto’s encephalopathy and the responsiveness of status epilepticus to anti-epileptic drugs, steroids and other immunomodulatory medication. Therefore, we performed an extensive review of the literature to identify and compare Hashimoto’s encephalopathy patients presenting with and without status epilepticus. In 31 patients with status epilepticus and 104 patients without status epilepticus, thyroid status, anti-thyroid antibodies, cerebrospinal fluid analysis, brain MRI/CT/SPECT scan did not predict occurrence of status epilepticus of variable phenomenology. Status epilepticus did not respond to anti-epileptic drugs but completely remitted under steroid treatment, alone or in combination with other immunomodulatory medication, in about three quarter of patients. Generalized convulsive status epilepticus might be a factor negatively influencing outcome.
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- 2019
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48. Characterization of the miniPlanacon XPM85112-S-R2D2 MCP-PMT with custom modified backend electronics
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T. Komárek, V. Urbášek, A. Brandt, K. Černý, V.A. Chirayath, J. DeFazio, V. Georgiev, S. Hail, M. Hrabovský, Z. Kubík, L. Nožka, D. Orlov, S. Duarte Pinto, M. Rijssenbeek, T. Sýkora, F. Yang, and J. Zich
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Nuclear and High Energy Physics ,micro-channel plate photo-multiplier tubes ,fast timing ,cherenkov radiation ,time-of-flight ,Instrumentation - Abstract
We report the results of the measurements of three pieces of the new Photonis miniPLANACON microchannel-plate photomultipliers (MCP-PMTs) intended for use in the demanding environment of the Large Hadron Collider (LHC) beamline as a part of the AFP Time-of-Flight detector. These photomultipliers were modified in cooperation with the manufacturer by using a custom backend and were subjected to numerous tests, with the focus on the rate capability and crosstalk behaviour. We determined that the two of them with a lower MCP resistance are able to operate without significant saturation at an anode current density of 1μA/cm2. These two are, therefore, suitable for the intended use and are currently installed as part of the AFP detector packages.
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- 2022
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49. Olfactory hallucinations in Parkinson's disease patients and the role of their evaluation in clinical practice
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Paolo Solla, Carla Masala, Ilenia Pinna, Claudia Frau, Tommaso Ercoli, and Giovanni Defazio
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Neurology ,Neurology (clinical) ,Geriatrics and Gerontology - Published
- 2022
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50. Refined cut-off for TP53 immunohistochemistry improves prediction of TP53 mutation status in ovarian mucinous tumors: implications for outcome analyses
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Kang, Eun Young, primary, Cheasley, Dane, additional, LePage, Cecile, additional, Wakefield, Matthew J., additional, da Cunha Torres, Michelle, additional, Rowley, Simone, additional, Salazar, Carolina, additional, Xing, Zhongyue, additional, Allan, Prue, additional, Bowtell, David D.L., additional, Mes-Masson, Anne-Marie, additional, Provencher, Diane M., additional, Rahimi, Kurosh, additional, Kelemen, Linda E., additional, Fasching, Peter A., additional, Doherty, Jennifer A., additional, Goodman, Marc T., additional, Goode, Ellen L., additional, Deen, Suha, additional, Pharoah, Paul D.P., additional, Brenton, James D., additional, Sieh, Weiva, additional, Mateoiu, Constantina, additional, Sundfeldt, Karin, additional, Cook, Linda S., additional, Le, Nhu D., additional, Anglesio, Michael S., additional, Gilks, C. Blake, additional, Huntsman, David G., additional, Kennedy, Catherine J., additional, Traficante, Nadia, additional, Bowtell, D., additional, Chenevix-Trench, G., additional, Green, A., additional, Webb, P., additional, DeFazio, A., additional, Gertig, D., additional, Traficante, N., additional, Fereday, S., additional, Moore, S., additional, Hung, J., additional, Harrap, K., additional, Sadkowsky, T., additional, Pandeya, N., additional, Malt, M., additional, Mellon, A., additional, Robertson, R., additional, Bergh, T. Vanden, additional, Jones, M., additional, Mackenzie, P., additional, Maidens, J., additional, Nattress, K., additional, Chiew, Y.E., additional, Stenlake, A., additional, Sullivan, H., additional, Alexander, B., additional, Ashover, P., additional, Brown, S., additional, Corrish, T., additional, Green, L., additional, Jackman, L., additional, Ferguson, K., additional, Martin, K., additional, Martyn, A., additional, Ranieri, B., additional, White, J., additional, Jayde, V., additional, Mamers, P., additional, Bowes, L., additional, Galletta, L., additional, Giles, D., additional, Hendley, J., additional, Alsop, K., additional, Schmidt, T., additional, Shirley, H., additional, Ball, C., additional, Young, C., additional, Viduka, S., additional, Tran, Hoa, additional, Bilic, Sanela, additional, Glavinas, Lydia, additional, Brooks, Julia, additional, Stuart-Harris, R., additional, Kirsten, F., additional, Rutovitz, J., additional, Clingan, P., additional, Glasgow, A., additional, Proietto, A., additional, Braye, S., additional, Otton, G., additional, Shannon, J., additional, Bonaventura, T., additional, Stewart, J., additional, Begbie, S., additional, Friedlander, M., additional, Bell, D., additional, Baron-Hay, S., additional, Ferrier, A., additional, Gard, G., additional, Nevell, D., additional, Pavlakis, N., additional, Valmadre, S., additional, Young, B., additional, Camaris, C., additional, Crouch, R., additional, Edwards, L., additional, Hacker, N., additional, Marsden, D., additional, Robertson, G., additional, Beale, P., additional, Beith, J., additional, Carter, J., additional, Dalrymple, C., additional, Houghton, R., additional, Russell, P., additional, Links, M., additional, Grygiel, J., additional, Hill, J., additional, Brand, A., additional, Byth, K., additional, Jaworski, R., additional, Harnett, P., additional, Sharma, R., additional, Wain, G., additional, Ward, B., additional, Papadimos, D., additional, Crandon, A., additional, Cummings, M., additional, Horwood, K., additional, Obermair, A., additional, Perrin, L., additional, Wyld, D., additional, Nicklin, J., additional, Davy, M., additional, Oehler, M.K., additional, Hall, C., additional, Dodd, T., additional, Healy, T., additional, Pittman, K., additional, Henderson, D., additional, Miller, J., additional, Pierdes, J., additional, Blomfield, P., additional, Challis, D., additional, McIntosh, R., additional, Parker, A., additional, Brown, B., additional, Rome, R., additional, Allen, D., additional, Grant, P., additional, Hyde, S., additional, Laurie, R., additional, Robbie, M., additional, Healy, D., additional, Jobling, T., additional, Manolitsas, T., additional, McNealage, J., additional, Rogers, P., additional, Susil, B., additional, Sumithran, E., additional, Simpson, I., additional, Phillips, K., additional, Rischin, D., additional, Fox, S., additional, Johnson, D., additional, Lade, S., additional, Loughrey, M., additional, O'Callaghan, N., additional, Murray, W., additional, Waring, P., additional, Billson, V., additional, Pyman, J., additional, Neesham, D., additional, Quinn, M., additional, Underhill, C., additional, Bell, R., additional, Ng, L.F., additional, Blum, R., additional, Ganju, V., additional, Hammond, I., additional, Leung, Y., additional, McCartney, A., additional, Buck, M., additional, Haviv, I., additional, Purdie, D., additional, Whiteman, D., additional, Zeps, N., additional, DeFazio, Anna, additional, Kaufmann, Scott, additional, Churchman, Michael, additional, Gourley, Charlie, additional, Stephens, Andrew N., additional, Meagher, Nicola S., additional, Ramus, Susan J., additional, Antill, Yoland C., additional, Campbell, Ian, additional, Scott, Clare L., additional, Köbel, Martin, additional, Gorringe, Kylie L., additional, Ryland, Georgina L., additional, Allan, Prue E., additional, Alsop, Kathryn, additional, Ananda, Sumitra, additional, Au-Yeung, George, additional, Böhm, Maret, additional, Brand, Alison, additional, Chenevix-Trench, Georgia, additional, Christie, Michael, additional, Chiew, Yoke-Eng, additional, Dudley, Rhiannon, additional, Fairweather, Nicole, additional, Fereday, Sian, additional, Fox, Stephen B., additional, Hacker, Neville F., additional, Hadley, Alison M., additional, Hendley, Joy, additional, Ho, Gwo-Yaw, additional, Hunter, Sally M., additional, Jobling, Tom W., additional, Kalli, Kimberly R., additional, Kaufmann, Scott H., additional, Le Page, Cecile, additional, McNally, Orla M., additional, McAlpine, Jessica N., additional, Mileshkin, Linda, additional, Pyman, Jan, additional, Samimi, Goli, additional, Sharma, Ragwha, additional, and Campbell, Ian G., additional
- Published
- 2021
- Full Text
- View/download PDF
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