1,171 results on '"Beretta, S"'
Search Results
2. Static assessment of flawed notched components manufactured by L-PBF in AlSi10Mg: Experiments, computational approaches, a simplified method
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Minerva, G., Pozzoni, I., Zarei, F., and Beretta, S.
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- 2024
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3. Anomaly detection by X-ray tomography and probabilistic fatigue assessment of aluminum brackets manufactured by PBF-LB
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Rusnati, L., Yosifov, M., Senck, S., Hubmann, R., and Beretta, S.
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- 2024
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4. Fatigue strength estimation of net-shape L-PBF Co–Cr–Mo alloy via non-destructive surface measurements
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Romano, S., Peradotto, E., Beretta, S., Ugues, D., Barricelli, L., Maculotti, G., Patriarca, L., and Genta, G.
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- 2024
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5. Corrosion of rebars in concrete: Comparison of preventative measures
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Bolzoni, F., primary, Brenna, A., additional, Beretta, S., additional, Ormellese, M., additional, Diamanti, M.V., additional, and Pedeferri, M.P., additional
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- 2023
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6. A comparison of fatigue analysis methods for L-PBF net-shape surfaces in Ti6Al4V parts
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Barricelli, L., Patriarca, L., du Plessis, A., and Beretta, S.
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- 2023
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7. Machine learning-assisted extreme value statistics of anomalies in AlSi10Mg manufactured by L-PBF for robust fatigue strength predictions
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Minerva, G., Awd, M., Tenkamp, J., Walther, F., and Beretta, S.
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- 2023
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8. Orientation-dependent fatigue assessment of Ti6Al4V manufactured by L-PBF: Size of surface features and shielding effect
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Barricelli, L., Patriarca, L., du Plessis, A., and Beretta, S.
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- 2023
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9. A real-world comparison among third-generation antiseizure medications: Results from the COMPARE study
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Roberti, R, Digennaro, G, Anzellotti, F, Arnaldi, D, Belcastro, V, Beretta, S, Boero, G, Bonanni, P, Canafoglia, L, D'Aniello, A, Dainese, F, Decaro, C, Digiacomo, R, Difrancesco, J, Dono, F, Falcicchio, G, Ferlazzo, E, Foschi, N, Franciotta, S, Gambardella, A, Giordano, A, Iannone, L, Labate, A, Laneve, A, Lattanzi, S, Leggio, U, Liguori, C, Maschio, M, Nilo, A, Operto, F, Pascarella, A, Pauletto, G, Renna, R, Strigaro, G, Russo, E, Roberti R., DiGennaro G., Anzellotti F., Arnaldi D., Belcastro V., Beretta S., Boero G., Bonanni P., Canafoglia L., D'Aniello A., Dainese F., DeCaro C., DiGiacomo R., DiFrancesco J. C., Dono F., Falcicchio G., Ferlazzo E., Foschi N., Franciotta S., Gambardella A., Giordano A., Iannone L. F., Labate A., LaNeve A., Lattanzi S., Leggio U., Liguori C., Maschio M., Nilo A., Operto F. F., Pascarella A., Pauletto G., Renna R., Strigaro G., Russo E., Roberti, R, Digennaro, G, Anzellotti, F, Arnaldi, D, Belcastro, V, Beretta, S, Boero, G, Bonanni, P, Canafoglia, L, D'Aniello, A, Dainese, F, Decaro, C, Digiacomo, R, Difrancesco, J, Dono, F, Falcicchio, G, Ferlazzo, E, Foschi, N, Franciotta, S, Gambardella, A, Giordano, A, Iannone, L, Labate, A, Laneve, A, Lattanzi, S, Leggio, U, Liguori, C, Maschio, M, Nilo, A, Operto, F, Pascarella, A, Pauletto, G, Renna, R, Strigaro, G, Russo, E, Roberti R., DiGennaro G., Anzellotti F., Arnaldi D., Belcastro V., Beretta S., Boero G., Bonanni P., Canafoglia L., D'Aniello A., Dainese F., DeCaro C., DiGiacomo R., DiFrancesco J. C., Dono F., Falcicchio G., Ferlazzo E., Foschi N., Franciotta S., Gambardella A., Giordano A., Iannone L. F., Labate A., LaNeve A., Lattanzi S., Leggio U., Liguori C., Maschio M., Nilo A., Operto F. F., Pascarella A., Pauletto G., Renna R., Strigaro G., and Russo E.
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Objective: There are few comparative data on the third-generation antiseizure medications (ASMs). We aimed to assess and compare the effectiveness of brivaracetam (BRV), eslicarbazepine acetate (ESL), lacosamide (LCM), and perampanel (PER) in people with epilepsy (PWE). Efficacy and tolerability were compared as secondary objectives. Methods: This multicenter, retrospective study collected data from 22 Italian neurology/epilepsy centers. All adult PWE who started add-on treatment with one of the studied ASMs between January 2018 and October 2021 were included. Retention rate was established as effectiveness measure and described using Kaplan–Meier curves and the best fitting survival model. The responder status and the occurrence of adverse events (AEs) were used to evaluate efficacy and safety, respectively. The odds of AEs and drug efficacy were estimated by two multilevel logistic models. Results: A total of 960 patients (52.92% females, median age = 43 years) met the inclusion criteria. They mainly suffered from structural epilepsy (52.29%) with monthly (46.2%) focal seizures (69.58%). Compared with LCM, all the studied ASMs had a higher dropout risk, statistically significant in the BRV levetiracetam (LEV)-naïve (hazard ratio [HR] = 1.97, 95% confidence interval [CI] = 1.17–3.29) and PER groups (HR = 1.64, 95% CI = 1.06–2.55). Women were at higher risk of discontinuing ESL (HR = 5.33, 95% CI = 1.71–16.61), as well as PER-treated patients with unknown epilepsy etiology versus those with structural etiology (HR = 1.74, 95% CI = 1.05–2.88). BRV with prior LEV therapy showed lower odds of efficacy (odds ratio [OR] =.08, 95% CI =.01–.48) versus LCM, whereas a higher efficacy was observed in women treated with BRV and LEV-naïve (OR = 10.32, 95% CI = 1.55–68.78) versus men. PER (OR = 6.93, 95% CI = 3.32–14.44) and BRV in LEV-naïve patients (OR = 6.80, 95% CI = 2.64–17.52) had a higher chance of AEs than LCM. Significance: Comparative evidence from real-world studie
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- 2024
10. Static assessment of flawed thin AlSi10Mg parts produced by Laser Powder Bed Fusion
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Minerva, G., Patriarca, L., Foletti, S., and Beretta, S.
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- 2022
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11. Benchmark of a probabilistic fatigue software based on machined and as-built components manufactured in AlSi10Mg by L-PBF
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Sausto, F., Romano, S., Patriarca, L., Miccoli, S., and Beretta, S.
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- 2022
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12. Fatigue failure mechanisms for AlSi10Mg manufactured by L-PBF under axial and torsional loads: The role of defects and residual stresses
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Sausto, F., Carrion, P.E., Shamsaei, N., and Beretta, S.
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- 2022
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13. A benchmark activity on the fatigue life assessment of AlSi10Mg components manufactured by L-PBF
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Beretta, S., Patriarca, L., Gargourimotlagh, M., Hardaker, A., Brackett, D., Salimian, M., Gumpinger, J., and Ghidini, T.
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- 2022
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14. Progress in the measurement of the cyclic R-curve and its application to fatigue assessment
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Pourheidar, A., Patriarca, L., Madia, M., Werner, T., and Beretta, S.
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- 2022
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15. Cyclic R‐curve measurements for structural metallic alloys
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Patriarca, L., primary, D’Andrea, A., additional, Cova, M., additional, Rusnati, L., additional, and Beretta, S., additional
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- 2024
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16. Analysis of prospective SIF and shielding effect for cylindrical rough surfaces obtained by L-PBF
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Barricelli, L. and Beretta, S.
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- 2021
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17. More than 25 years of extreme value statistics for defects: Fundamentals, historical developments, recent applications
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Beretta, S.
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- 2021
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18. Mode III threshold under rolling contact fatigue and development of a test gearbox for planet gears
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Mahendra Rao, P., primary, Foletti, S., additional, Bonaiti, L., additional, Gorla, C., additional, Beretta, S., additional, and Concli, F., additional
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- 2022
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19. Measurements and prediction of extreme defect distributions for fatigue assessment in multi-pass weld of 13%Cr–4%Ni alloy for hydraulic turbines
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D'Andrea, A., Gagnon, M., Beretta, S., Bocher, P., D'Andrea, A., Gagnon, M., Beretta, S., and Bocher, P.
- Abstract
Flux cored arc welding (FCAW) is a manufacturing process commonly used for hydro-turbine application, especially in the assembly of Francis runners made of stainless steel. The welded connection between the blade and band/crown is particularly susceptible to high stress levels due to the design of the runner and the presence of welding defects which act as localized stress concentrations. This research aims to predict the effect of these defects on the performance of the runner during operating condition. To investigate the occurrence of the defects, the distributions of the observed discontinuity are measured and analyzed on T-shape joint specimens using metallographic and X-ray 2D images. The data obtained from these two methods of acquisition are compared to identify any discrepancy. Extreme Value Statistic (EVS) is used to estimate the likely occurrence of the largest defects within the welded runner zone. Based on these findings, a probabilistic Kitagawa–Takahashi diagram with the El-Haddad approximation is adopted to quantify the influence of the defects size in the fatigue assessment.
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- 2024
20. Scientific and Technical Contributions from Research Projects
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Capineri, Lorenzo, Pochanin, Gennadiy, Bechtel, Timothy, Capan, Ivana, Brodar, Tomislav, Pastuović, Željko, Coutinho, Jose, Radulović, Vladimir, Snoj, Luka, Ohshima, Takeshi, Palucci, Antonio, Colao, Francesco, Milovan, Stoiljkovic, Kolobrodov, Valentin, Boonaker, Bart, Schnürer, Frank, Stifini, Cristiano, Carnevale, Luigi, Cassioli, Lieutenant Colonel Luigi, De Muro, Stefano, Antuofermo, Pasquale, Attolini, G., Beretta, S., Bosi, M., Ferrari, C., Frigeri, C., Frigeri, P., Gombia, E., Lazzarini, L., Rossi, F., Seravalli, L., Trevisi, G., Hasanov, Rovshan, Sultanov, Chingiz, Gahramanova, Gulnaz, Musayeva, Nahida, Orujov, Teymur, Sansone, Francesco, Baldini, Laura, Rispoli, Francesco, Momtaz, Zahra Sadre, Pingue, Pasqualantonio, Roddaro, Stefano, Unlu, Mehmet Burcin, Pavlov, Ihor, Serozhkin, Yuriy, Gleich, Dušan, Kafedziski, Venceslav, Skejić, Emir, Steker, Ivan, Babic, Zdenka, Turnbull, Graham, Mustra, Mario, Rameev, Bulat, Mozzhukhin, Georgy, Tarapov, Sergey, Ünal, İlhami, Tábi, Levente, Torroba, Tomás, Schechter, Israel, García-Calvo, José, Revilla-Cuesta, Andrea, Lazoul, Mohamed, Maamar, Noureddine, Amel, Bellada, Laurell, Fredrik, Coutaz, Jean-Louis, Piletsky, Sergey, Chegel, Volodymyr, Lopatynskyi, Andrii, Lytvyn, Vitalii, Pastor, Juan Martinez, Abargues, Rafael, Rodríguez, Pedro, Lukin, K., Tatyanko, D., Palamarchuck, V., Vyplavin, P., Lukin, S., Zemlyanіy, O., Shiyan, Yu., Mishchenko, O., Yurchenko, L., Sushchenko, P., Sato, Motoyuki, Charrue, Pierre, Capineri, Lorenzo, editor, and Turmuş, Eyüp Kuntay, editor
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- 2019
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21. Killer notches: The effect of as-built surface roughness on fatigue failure in AlSi10Mg produced by laser powder bed fusion
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du Plessis, A. and Beretta, S.
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- 2020
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22. Fretting fatigue analysis of full-scale railway axles in presence of artificial micro-notches
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Pourheidar, A., Regazzi, D., Cervello, S., Foletti, S., and Beretta, S.
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- 2020
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23. Fatigue strength assessment of “as built” AlSi10Mg manufactured by SLM with different build orientations
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Beretta, S., Gargourimotlagh, M., Foletti, S., du Plessis, A., and Riccio, M.
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- 2020
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24. Improving fatigue resistance of railway axles by cold rolling: Process optimisation and new experimental evidences
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Regazzi, D., Cantini, S., Cervello, S., Foletti, S., Pourheidar, A., and Beretta, S.
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- 2020
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25. A low-cycle fatigue life prediction model for Alloy625 arc wire welding repairs of gas turbine blades
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Patriarca, L., Foletti, S., Beretta, S., and Riva, A.
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- 2020
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26. A probabilistic framework to define the design stress and acceptable defects under combined-cycle fatigue conditions
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Patriarca, L., Beretta, S., Foletti, S., Riva, A., and Parodi, S.
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- 2020
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27. Growth and functionalization of carbon nanotubes for nitroaromatic explosive detection
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Musayeva, N., Orujov, T., Hasanov, R., Sultanov, Ch., Ferrari, C., Frigeri, C., Trevisi, G., Beretta, S., Bosi, M., Verucchi, R., Aversa, L., Sansone, F., Rispoli, F., and Baldini, L.
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- 2020
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28. Orientation of germanium nanowires on germanium and silicon substrates for nanodevices
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Beretta, S., Bosi, M., Seravalli, L., Musayeva, N., and Ferrari, C.
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- 2020
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29. Influence of manufacturing process on fatigue resistance of high strength steel bolts for connecting rods
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Acri, A., Beretta, S., Bolzoni, F., Colombo, C., and Vergani, L.M.
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- 2020
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30. Head down positioning before recanalization in acute ischemic stroke
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Beretta, S, Carone, D, Pedrazzini, F, Chauveau, F, Cho, T, Beretta S., Carone D., Pedrazzini F. A., Chauveau F., Cho T. -H., Beretta, S, Carone, D, Pedrazzini, F, Chauveau, F, Cho, T, Beretta S., Carone D., Pedrazzini F. A., Chauveau F., and Cho T. -H.
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- 2023
31. Sex differences in ischemic stroke during COVID-19 first outbreak in northern Italy
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Sangalli, D, Versino, M, Colombo, I, Ciccone, A, Beretta, S, Marcheselli, S, Roncoroni, M, Lorusso, L, Cavallini, A, Prelle, A, Guidetti, D, La Gioia, S, Canella, S, Zanferrari, C, Grampa, G, D'Adda, E, Peverelli, L, Colombo, A, Martinelli-Boneschi, F, Salmaggi, A, Sangalli D., Versino M., Colombo I., Ciccone A., Beretta S., Marcheselli S., Roncoroni M., Lorusso L., Cavallini A., Prelle A., Guidetti D., La Gioia S., Canella S., Zanferrari C., Grampa G., d'Adda E., Peverelli L., Colombo A., Martinelli-Boneschi F., Salmaggi A., Sangalli, D, Versino, M, Colombo, I, Ciccone, A, Beretta, S, Marcheselli, S, Roncoroni, M, Lorusso, L, Cavallini, A, Prelle, A, Guidetti, D, La Gioia, S, Canella, S, Zanferrari, C, Grampa, G, D'Adda, E, Peverelli, L, Colombo, A, Martinelli-Boneschi, F, Salmaggi, A, Sangalli D., Versino M., Colombo I., Ciccone A., Beretta S., Marcheselli S., Roncoroni M., Lorusso L., Cavallini A., Prelle A., Guidetti D., La Gioia S., Canella S., Zanferrari C., Grampa G., d'Adda E., Peverelli L., Colombo A., Martinelli-Boneschi F., and Salmaggi A.
- Abstract
Introduction: COVID-19 pandemic had a great impact on outcome in SARS-CoV-2 positive patients with ischemic stroke during the first wave in Italy. Few data are available on outcome stratified by sex. Methods: The Italian Society of Hospital Neuroscience conducted a multi-center, retrospective, observational study on neurological complications in COVID-19 patients with ischemic stroke. All the patients admitted from March 1st to April 30th, 2020 in 20 Neurology Units in Northern Italy were recruited. Demographical and clinical features, treatment and outcome data were compared focusing on sex differences. Results: 812 patients with ischemic stroke were enrolled, of whom 129 with COVID-19; males were 53.8%. In-hospital mortality in COVID-19 patients was 35.3% in males and 27.9% in females while 8.5% in male and 5.8% in female patients without COVID-19. SARS-CoV-2 positive patients had a higher frequency of stroke of undetermined etiology, than negative ones (32.8% vs 22.5%; p = 0.02), especially in females compared to males (36.1% vs 27.9%), albeit without statistical significance. Male patients with SARS-CoV-2 were more likely to require cPAP (30.9% vs 14.8%; p = 0.03), endotracheal tube (14.9% vs 3.3%; p = 0.02) and reperfusion strategies (29.4% vs 11.5%; p = 0.01) than females, as well as to have a higher CRP and D-dimer. These elements together with older age, a total anterior circulation stroke and lymphopenia were predictors of a worse outcome. Discussion: Our study detected some differences due to sex in ischemic stroke with and without COVID-19, supporting the possibility to perform sex analyses for SARS-CoV-2 positive patients for a better clinical management.
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- 2023
32. Incidence and Long-term Functional Outcome of Neurologic Disorders in Hospitalized Patients with COVID-19 Infected with Pre-Omicron Variants
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Beretta, S, Cristillo, V, Camera, G, Morotti Colleoni, C, Pellitteri, G, Viti, B, Bianchi, E, Gipponi, S, Grimoldi, M, Valente, M, Guttmann, S, Cotelli, M, Palumbo, P, Gelosa, G, Meletti, S, Schenone, C, Ottaviani, D, Filippi, M, Zini, A, Basilico, P, Tancredi, L, Cortelli, P, Braga, M, De Giuli, V, Servidei, S, Paolicelli, D, Verde, F, Caproni, S, Pisani, A, Lo Re, V, Massacesi, L, Roccatagliata, D, Manganotti, P, Spitaleri, D, Formenti, A, Piccoli, M, Marino, S, Polverino, P, Aguglia, U, Ornello, R, Perego, E, Siciliano, G, Merlo, P, Capobianco, M, Pantoni, L, Lugaresi, A, Angelocola, S, De Rosa, A, Sessa, M, Beghi, E, Agostoni, E, Monaco, S, Padovani, A, Priori, A, Silani, V, Tedeschi, G, Ferrarese, C, Beretta S., Cristillo V., Camera G., Morotti Colleoni C., Pellitteri G., Viti B., Bianchi E., Gipponi S., Grimoldi M., Valente M., Guttmann S., Cotelli M. S., Palumbo P., Gelosa G., Meletti S., Schenone C., Ottaviani D., Filippi M., Zini A., Basilico P., Tancredi L., Cortelli P., Braga M., De Giuli V., Servidei S., Paolicelli D., Verde F., Caproni S., Pisani A., Lo Re V., Massacesi L., Roccatagliata D. V., Manganotti P., Spitaleri D., Formenti A., Piccoli M., Marino S., Polverino P., Aguglia U., Ornello R., Perego E., Siciliano G., Merlo P., Capobianco M., Pantoni L., Lugaresi A., Angelocola S., De Rosa A., Sessa M., Beghi E., Agostoni E. C., Monaco S., Padovani A., Priori A., Silani V., Tedeschi G., Ferrarese C., Beretta, S, Cristillo, V, Camera, G, Morotti Colleoni, C, Pellitteri, G, Viti, B, Bianchi, E, Gipponi, S, Grimoldi, M, Valente, M, Guttmann, S, Cotelli, M, Palumbo, P, Gelosa, G, Meletti, S, Schenone, C, Ottaviani, D, Filippi, M, Zini, A, Basilico, P, Tancredi, L, Cortelli, P, Braga, M, De Giuli, V, Servidei, S, Paolicelli, D, Verde, F, Caproni, S, Pisani, A, Lo Re, V, Massacesi, L, Roccatagliata, D, Manganotti, P, Spitaleri, D, Formenti, A, Piccoli, M, Marino, S, Polverino, P, Aguglia, U, Ornello, R, Perego, E, Siciliano, G, Merlo, P, Capobianco, M, Pantoni, L, Lugaresi, A, Angelocola, S, De Rosa, A, Sessa, M, Beghi, E, Agostoni, E, Monaco, S, Padovani, A, Priori, A, Silani, V, Tedeschi, G, Ferrarese, C, Beretta S., Cristillo V., Camera G., Morotti Colleoni C., Pellitteri G., Viti B., Bianchi E., Gipponi S., Grimoldi M., Valente M., Guttmann S., Cotelli M. S., Palumbo P., Gelosa G., Meletti S., Schenone C., Ottaviani D., Filippi M., Zini A., Basilico P., Tancredi L., Cortelli P., Braga M., De Giuli V., Servidei S., Paolicelli D., Verde F., Caproni S., Pisani A., Lo Re V., Massacesi L., Roccatagliata D. V., Manganotti P., Spitaleri D., Formenti A., Piccoli M., Marino S., Polverino P., Aguglia U., Ornello R., Perego E., Siciliano G., Merlo P., Capobianco M., Pantoni L., Lugaresi A., Angelocola S., De Rosa A., Sessa M., Beghi E., Agostoni E. C., Monaco S., Padovani A., Priori A., Silani V., Tedeschi G., and Ferrarese C.
- Abstract
Background and ObjectivesA variety of neurologic disorders have been reported as presentations or complications of coronavirus disease 2019 (COVID-19) infection. The objective of this study was to determine their incidence dynamics and long-term functional outcome.MethodsThe Neuro-COVID Italy study was a multicenter, observational, cohort study with ambispective recruitment and prospective follow-up. Consecutive hospitalized patients presenting new neurologic disorders associated with COVID-19 infection (neuro-COVID), independently from respiratory severity, were systematically screened and actively recruited by neurology specialists in 38 centers in Italy and the Republic of San Marino. The primary outcomes were incidence of neuro-COVID cases during the first 70 weeks of the pandemic (March 2020-June 2021) and long-term functional outcome at 6 months, categorized as full recovery, mild symptoms, disabling symptoms, or death.ResultsAmong 52,759 hospitalized patients with COVID-19, 1,865 patients presenting 2,881 new neurologic disorders associated with COVID-19 infection (neuro-COVID) were recruited. The incidence of neuro-COVID cases significantly declined over time, comparing the first 3 pandemic waves (8.4%, 95% CI 7.9-8.9; 5.0%, 95% CI 4.7-5.3; 3.3%, 95% CI 3.0-3.6, respectively; p = 0.027). The most frequent neurologic disorders were acute encephalopathy (25.2%), hyposmia-hypogeusia (20.2%), acute ischemic stroke (18.4%), and cognitive impairment (13.7%). The onset of neurologic disorders was more common in the prodromic phase (44.3%) or during the acute respiratory illness (40.9%), except for cognitive impairment whose onset prevailed during recovery (48.4%). A good functional outcome was achieved by most patients with neuro-COVID (64.6%) during follow-up (median 6.7 months), and the proportion of good outcome increased throughout the study period (r = 0.29, 95% CI 0.05-0.50; p = 0.019). Mild residual symptoms were frequently reported (28.1%) while disabling s
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- 2023
33. Pragmatic solutions to reduce the global burden of stroke: a World Stroke Organization–Lancet Neurology Commission
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Feigin, V, Owolabi, M, Abd-Allah, F, Akinyemi, R, Bhattacharjee, N, Brainin, M, Cao, J, Caso, V, Dalton, B, Davis, A, Dempsey, R, Duprey, J, Feng, W, Ford, G, Gall, S, Gandhi, D, Good, D, Hachinski, V, Hacke, W, Hankey, G, Ishida, M, Johnson, W, Kim, J, Lavados, P, Lindsay, P, Mahal, A, Martins, S, Murray, C, Nguyen, T, Norrving, B, Olaiya, M, Olalusi, O, Pandian, J, Phan, H, Platz, T, Ranta, A, Rehman, S, Roth, G, Sebastian, I, Smith, A, Suwanwela, N, Sylaja, P, Thapa, R, Thrift, A, Uvere, E, Vollset, S, Yavagal, D, Yaria, J, Abera, S, Ibrahim, N, Liu, L, Ovbiagele, B, Piradov, M, Abanto, C, Addissie, A, Adeleye, A, Adilbekov, Y, Adilbekova, B, Adoukonou, T, Aguiar de Sousa, D, Akhmetzhanova, Z, Akpalu, A, El Alaoui-Faris, M, Ameriso, S, Andonova, S, Arsovska, A, Awoniyi, F, Bakhiet, M, Barboza, M, Basri, H, Bath, P, Bereczki, D, Beretta, S, Berkowitz, A, Bernhardt, J, Berzina, G, Bhavsar, B, Bisharyan, M, Bohara, M, Bovet, P, Budincevic, H, Cadilhac, D, Cerimagic, D, Charway-Felli, A, Chen, C, Chin, J, Christensen, H, Chwojnicki, K, Conforto, A, Correia, M, Mora Cuervo, D, Czlonkowska, A, D'Amelio, M, Danielyan, K, Davis, S, Demarin, V, Demchuk, A, Dichgans, M, Dokova, K, Donnan, G, Duran, J, Ekeng, G, Elkind, M, Endres, M, Fischer, U, Flomin, Y, Gankpe, F, Gavidia, M, Gaye Saavedra, A, Gebreyohanns, M, George, M, Gierlotka, M, Giroud, M, Gnedovskaya, E, Goncalves, I, Gongora-Rivera, F, Gunaratne, P, Hamadeh, R, Hamzat, T, Heldner, M, Ibrahim, E, Ihle-Hansen, H, Jee, S, Jiann-Shing, J, Johnston, S, Jovanovic, D, Jurjans, K, Kalani, R, Kalkonde, Y, Kamenova, S, Karaszewski, B, Kelly, P, Kiechl, S, Kondybayeva, A, Korv, J, Kozera, G, Kravchenko, M, Krespi, Y, Krishnamurthi, R, Kruja, J, Kutluk, K, Langhorne, P, Law, Z, Lebedynets, D, Lee, T, Leung, T, Liebeskind, D, Lopez-Jaramillo, P, Lotufo, P, Machline-Carrion, M, Maia, L, Malojcic, B, Markus, H, Marquez-Romero, J, Medina, M, Medukhanova, S, Mehndiratta, M, Miglane, E, Mihejeva, I, Mikulik, R, Mirrakhimov, E, Mohl, S, Munakomi, S, Murphy, S, Musa, K, Nasreldein, A, Nogueira, R, Nolte, C, Noubiap, J, Novarro-Escudero, N, Ocampo, C, O'Donnell, M, Ogun, Y, Ogunniyi, A, Oraby, M, Orken, D, Ozdemir, A, Ozturk, S, Paccot, M, Pereira, T, Peeters, A, Potpara, T, Proios, H, Rathore, F, Sacco, R, Sahathevan, R, Sandset, E, Renato Santos, I, Saposnik, G, Sarfo, F, Sargento-Freitas, J, Sharma, M, Shaw, L, Sheth, K, Shin, Y, Shobhana, A, Silva, S, Tedim Cruz, V, Thakur, K, Thapa, L, Toni, D, Topcuoglu, M, Torales, J, Towfighi, A, Truelsen, T, Tsiskaridze, A, Tulloch-Reid, M, Useche, J, Vanacker, P, Vassilopoulou, S, Vukorepa, G, Vuletic, V, Wahab, K, Wang, W, Wijeratne, T, Wojtyniak, B, Wolfe, C, Yacouba, M, Yang, J, Yifru, Y, Yock-Corrales, A, Yonemoto, N, Yperzeele, L, Zagozdzon, P, Feigin V. L., Owolabi M. O., Abd-Allah F., Akinyemi R. O., Bhattacharjee N. V., Brainin M., Cao J., Caso V., Dalton B., Davis A., Dempsey R., Duprey J., Feng W., Ford G. A., Gall S., Gandhi D., Good D. C., Hachinski V., Hacke W., Hankey G. J., Ishida M., Johnson W., Kim J., Lavados P., Lindsay P., Mahal A., Martins S., Murray C., Nguyen T. P., Norrving B., Olaiya M. T., Olalusi O. V., Pandian J., Phan H., Platz T., Ranta A., Rehman S., Roth G., Sebastian I. A., Smith A. E., Suwanwela N. C., Sylaja P. N., Thapa R., Thrift A. G., Uvere E., Vollset S. E., Yavagal D., Yaria J., Abera S. F., Akinyemi R., Dempsey R. J., Ibrahim N. M., Liu L., Ovbiagele B., Piradov M., Suwanwela N., Abanto C., Addissie A., Adeleye A. O., Adilbekov Y., Adilbekova B., Adoukonou T. A., Aguiar de Sousa D., Akhmetzhanova Z., Akpalu A., El Alaoui-Faris M., Ameriso S. F., Andonova S., Arsovska A., Awoniyi F. E., Bakhiet M., Barboza M. A., Basri H., Bath P. M., Bereczki D., Beretta S., Berkowitz A. L., Bernhardt J., Berzina G., Bhavsar B., Bisharyan M. S., Bohara M., Bovet P., Budincevic H., Cadilhac D. A., Cerimagic D., Charway-Felli A., Chen C., Chin J. H., Christensen H., Chwojnicki K., Conforto A. B., Correia M., Mora Cuervo D. L., Czlonkowska A., D'Amelio M., Danielyan K. E., Davis S., Demarin V., Demchuk A. M., Dichgans M., Dokova K., Donnan G., Duran J. C., Ekeng G., Elkind M. S., Endres M., Fischer U., Flomin Y., Gankpe F., Gavidia M., Gaye Saavedra A., Gebreyohanns M., George M., Gierlotka M., Giroud M., Gnedovskaya E. V., Goncalves I. P., Gongora-Rivera F., Gunaratne P. S., Hamadeh R. R., Hamzat T. -H. K., Heldner M. R., Ibrahim E., Ihle-Hansen H., Jee S., Jiann-Shing J., Johnston S. C., Jovanovic D., Jurjans K., Kalani R., Kalkonde Y., Kamenova S., Karaszewski B., Kelly P., Kiechl S., Kondybayeva A., Korv J., Kozera G., Kravchenko M., Krespi Y., Krishnamurthi R., Kruja J., Kutluk K., Langhorne P., Law Z. K., Lebedynets D., Lee T. -H., Leung T. W., Liebeskind D. S., Lopez-Jaramillo P., Lotufo P. A., Machline-Carrion M. J., Maia L. F., Malojcic B., Markus H. S., Marquez-Romero J. M., Medina M. T., Medukhanova S., Mehndiratta M. M., Miglane E., Mihejeva I., Mikulik R., Mirrakhimov E., Mohl S., Munakomi S., Murphy S., Musa K. I., Nasreldein A., Nogueira R. G., Nolte C. H., Noubiap J. J., Novarro-Escudero N., Ocampo C., O'Donnell M., Ogun Y., Ogunniyi A., Oraby M. I., Orken D. N., Ozdemir A. O., Ozturk S., Paccot M., Pereira T., Peeters A., Potpara T., Proios H., Rathore F. A., Sacco R. L., Sahathevan R., Sandset E. S., Renato Santos I., Saposnik G., Sarfo F. S., Sargento-Freitas J., Sharma M., Shaw L., Sheth K. N., Shin Y. -I., Shobhana A., Silva S. N., Tedim Cruz V., Thakur K., Thapa L. J., Toni D., Topcuoglu M. A., Torales J., Towfighi A., Truelsen T., Tsiskaridze A., Tulloch-Reid M., Useche J. N., Vanacker P., Vassilopoulou S., Vukorepa G., Vuletic V., Wahab K. W., Wang W., Wijeratne T., Wojtyniak B., Wolfe C., Yacouba M. N., Yang J., Yifru Y. M., Yock-Corrales A., Yonemoto N., Yperzeele L., Zagozdzon P., Feigin, V, Owolabi, M, Abd-Allah, F, Akinyemi, R, Bhattacharjee, N, Brainin, M, Cao, J, Caso, V, Dalton, B, Davis, A, Dempsey, R, Duprey, J, Feng, W, Ford, G, Gall, S, Gandhi, D, Good, D, Hachinski, V, Hacke, W, Hankey, G, Ishida, M, Johnson, W, Kim, J, Lavados, P, Lindsay, P, Mahal, A, Martins, S, Murray, C, Nguyen, T, Norrving, B, Olaiya, M, Olalusi, O, Pandian, J, Phan, H, Platz, T, Ranta, A, Rehman, S, Roth, G, Sebastian, I, Smith, A, Suwanwela, N, Sylaja, P, Thapa, R, Thrift, A, Uvere, E, Vollset, S, Yavagal, D, Yaria, J, Abera, S, Ibrahim, N, Liu, L, Ovbiagele, B, Piradov, M, Abanto, C, Addissie, A, Adeleye, A, Adilbekov, Y, Adilbekova, B, Adoukonou, T, Aguiar de Sousa, D, Akhmetzhanova, Z, Akpalu, A, El Alaoui-Faris, M, Ameriso, S, Andonova, S, Arsovska, A, Awoniyi, F, Bakhiet, M, Barboza, M, Basri, H, Bath, P, Bereczki, D, Beretta, S, Berkowitz, A, Bernhardt, J, Berzina, G, Bhavsar, B, Bisharyan, M, Bohara, M, Bovet, P, Budincevic, H, Cadilhac, D, Cerimagic, D, Charway-Felli, A, Chen, C, Chin, J, Christensen, H, Chwojnicki, K, Conforto, A, Correia, M, Mora Cuervo, D, Czlonkowska, A, D'Amelio, M, Danielyan, K, Davis, S, Demarin, V, Demchuk, A, Dichgans, M, Dokova, K, Donnan, G, Duran, J, Ekeng, G, Elkind, M, Endres, M, Fischer, U, Flomin, Y, Gankpe, F, Gavidia, M, Gaye Saavedra, A, Gebreyohanns, M, George, M, Gierlotka, M, Giroud, M, Gnedovskaya, E, Goncalves, I, Gongora-Rivera, F, Gunaratne, P, Hamadeh, R, Hamzat, T, Heldner, M, Ibrahim, E, Ihle-Hansen, H, Jee, S, Jiann-Shing, J, Johnston, S, Jovanovic, D, Jurjans, K, Kalani, R, Kalkonde, Y, Kamenova, S, Karaszewski, B, Kelly, P, Kiechl, S, Kondybayeva, A, Korv, J, Kozera, G, Kravchenko, M, Krespi, Y, Krishnamurthi, R, Kruja, J, Kutluk, K, Langhorne, P, Law, Z, Lebedynets, D, Lee, T, Leung, T, Liebeskind, D, Lopez-Jaramillo, P, Lotufo, P, Machline-Carrion, M, Maia, L, Malojcic, B, Markus, H, Marquez-Romero, J, Medina, M, Medukhanova, S, Mehndiratta, M, Miglane, E, Mihejeva, I, Mikulik, R, Mirrakhimov, E, Mohl, S, Munakomi, S, Murphy, S, Musa, K, Nasreldein, A, Nogueira, R, Nolte, C, Noubiap, J, Novarro-Escudero, N, Ocampo, C, O'Donnell, M, Ogun, Y, Ogunniyi, A, Oraby, M, Orken, D, Ozdemir, A, Ozturk, S, Paccot, M, Pereira, T, Peeters, A, Potpara, T, Proios, H, Rathore, F, Sacco, R, Sahathevan, R, Sandset, E, Renato Santos, I, Saposnik, G, Sarfo, F, Sargento-Freitas, J, Sharma, M, Shaw, L, Sheth, K, Shin, Y, Shobhana, A, Silva, S, Tedim Cruz, V, Thakur, K, Thapa, L, Toni, D, Topcuoglu, M, Torales, J, Towfighi, A, Truelsen, T, Tsiskaridze, A, Tulloch-Reid, M, Useche, J, Vanacker, P, Vassilopoulou, S, Vukorepa, G, Vuletic, V, Wahab, K, Wang, W, Wijeratne, T, Wojtyniak, B, Wolfe, C, Yacouba, M, Yang, J, Yifru, Y, Yock-Corrales, A, Yonemoto, N, Yperzeele, L, Zagozdzon, P, Feigin V. L., Owolabi M. O., Abd-Allah F., Akinyemi R. O., Bhattacharjee N. V., Brainin M., Cao J., Caso V., Dalton B., Davis A., Dempsey R., Duprey J., Feng W., Ford G. A., Gall S., Gandhi D., Good D. C., Hachinski V., Hacke W., Hankey G. J., Ishida M., Johnson W., Kim J., Lavados P., Lindsay P., Mahal A., Martins S., Murray C., Nguyen T. P., Norrving B., Olaiya M. T., Olalusi O. V., Pandian J., Phan H., Platz T., Ranta A., Rehman S., Roth G., Sebastian I. A., Smith A. E., Suwanwela N. C., Sylaja P. N., Thapa R., Thrift A. G., Uvere E., Vollset S. E., Yavagal D., Yaria J., Abera S. F., Akinyemi R., Dempsey R. J., Ibrahim N. M., Liu L., Ovbiagele B., Piradov M., Suwanwela N., Abanto C., Addissie A., Adeleye A. O., Adilbekov Y., Adilbekova B., Adoukonou T. A., Aguiar de Sousa D., Akhmetzhanova Z., Akpalu A., El Alaoui-Faris M., Ameriso S. F., Andonova S., Arsovska A., Awoniyi F. E., Bakhiet M., Barboza M. A., Basri H., Bath P. M., Bereczki D., Beretta S., Berkowitz A. L., Bernhardt J., Berzina G., Bhavsar B., Bisharyan M. S., Bohara M., Bovet P., Budincevic H., Cadilhac D. A., Cerimagic D., Charway-Felli A., Chen C., Chin J. H., Christensen H., Chwojnicki K., Conforto A. B., Correia M., Mora Cuervo D. L., Czlonkowska A., D'Amelio M., Danielyan K. E., Davis S., Demarin V., Demchuk A. M., Dichgans M., Dokova K., Donnan G., Duran J. C., Ekeng G., Elkind M. S., Endres M., Fischer U., Flomin Y., Gankpe F., Gavidia M., Gaye Saavedra A., Gebreyohanns M., George M., Gierlotka M., Giroud M., Gnedovskaya E. V., Goncalves I. P., Gongora-Rivera F., Gunaratne P. S., Hamadeh R. R., Hamzat T. -H. K., Heldner M. R., Ibrahim E., Ihle-Hansen H., Jee S., Jiann-Shing J., Johnston S. C., Jovanovic D., Jurjans K., Kalani R., Kalkonde Y., Kamenova S., Karaszewski B., Kelly P., Kiechl S., Kondybayeva A., Korv J., Kozera G., Kravchenko M., Krespi Y., Krishnamurthi R., Kruja J., Kutluk K., Langhorne P., Law Z. K., Lebedynets D., Lee T. -H., Leung T. W., Liebeskind D. S., Lopez-Jaramillo P., Lotufo P. A., Machline-Carrion M. J., Maia L. F., Malojcic B., Markus H. S., Marquez-Romero J. M., Medina M. T., Medukhanova S., Mehndiratta M. M., Miglane E., Mihejeva I., Mikulik R., Mirrakhimov E., Mohl S., Munakomi S., Murphy S., Musa K. I., Nasreldein A., Nogueira R. G., Nolte C. H., Noubiap J. J., Novarro-Escudero N., Ocampo C., O'Donnell M., Ogun Y., Ogunniyi A., Oraby M. I., Orken D. N., Ozdemir A. O., Ozturk S., Paccot M., Pereira T., Peeters A., Potpara T., Proios H., Rathore F. A., Sacco R. L., Sahathevan R., Sandset E. S., Renato Santos I., Saposnik G., Sarfo F. S., Sargento-Freitas J., Sharma M., Shaw L., Sheth K. N., Shin Y. -I., Shobhana A., Silva S. N., Tedim Cruz V., Thakur K., Thapa L. J., Toni D., Topcuoglu M. A., Torales J., Towfighi A., Truelsen T., Tsiskaridze A., Tulloch-Reid M., Useche J. N., Vanacker P., Vassilopoulou S., Vukorepa G., Vuletic V., Wahab K. W., Wang W., Wijeratne T., Wojtyniak B., Wolfe C., Yacouba M. N., Yang J., Yifru Y. M., Yock-Corrales A., Yonemoto N., Yperzeele L., and Zagozdzon P.
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- 2023
34. Neuromodulation of the Left Inferior Frontal Cortex Affects Social Monitoring during Motor Interactions
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Sacheli, L, Diana, L, Ravani, A, Beretta, S, Bolognini, N, Paulesu, E, Sacheli L. M., Diana L., Ravani A., Beretta S., Bolognini N., Paulesu E., Sacheli, L, Diana, L, Ravani, A, Beretta, S, Bolognini, N, Paulesu, E, Sacheli L. M., Diana L., Ravani A., Beretta S., Bolognini N., and Paulesu E.
- Abstract
Motor interactions require observing and monitoring a partner’s performance as the interaction unfolds. Studies i n monkeys suggest that thi s form of soci al moni tori ng might be mediated by the activity of the ventral premotor cortex (vPMc), a critical brain region in action observation and motor planning. Our previous fMRI studies in humans showed that the left vPMc is indeed recruited during social monitoring, but its causal role is unexplored. In three experiments, we applied online anodal or cathodal transcra-nial direct current stimulation over the left lateral frontal cortex during a music-like interactive task to test the hypothesis that neuromodulation of the left vPMc affects participants’ performance when a partner violates the agent’s expectations. Participants pl ayed short musi cal sequences together with a virtual partner by playing one note each in turn-taking. In 50% of the trials, the partner violated the participant’s expectations by generating the correct note through an unexpected movement. During sham stimulation, the partner’s unexpected behavior led to a slowdown in the participant’s performance (observation-induced posterror slowing). A significant interaction with the stimulation type showed that cathodal and anodal transcranial direct current stimulation induced modulation of the observation-induced posterror slowing in opposite directions by reducing or enhancing it, respectively. Cath-odal stimulation significantly reduced the effect compared to sham stimulation. No effect of neuromodul ati on was found when the partner behaved as expected or when the observed violation occurred within a context that was perceptual l y matched but noni nt eracti ve i n nature. These results provide evidence for the critical causal role that the left vPMc might play in social monitoring during motor interactions, possibly through the interplay with other brain regions in the posterior medial frontal cortex.
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- 2023
35. Guillain-Barré syndrome AMSAN variant in a 90-year-old woman after COVID-19: a case report
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Sidoli, C, Bruni, A, Beretta, S, Mazzola, P, Bellelli, G, Sidoli C., Bruni A. A., Beretta S., Mazzola P., Bellelli G., Sidoli, C, Bruni, A, Beretta, S, Mazzola, P, Bellelli, G, Sidoli C., Bruni A. A., Beretta S., Mazzola P., and Bellelli G.
- Abstract
BackgroundGuillain-Barre syndrome (GBS) is an inflammatory disease of the peripheral nervous system characterized by rapidly evolving polyneuropathy caused by autoimmune demyelination and/or axonal degeneration. Since SARS-CoV-2 outbreak, several GBS cases following exposure to coronavirus disease-2019 (COVID-19) have been reported in literature, raising the concern of the latter being a potential trigger event for GBS.Case presentationWe report the case of a 90-year-old Caucasian woman who was admitted to our hospital because of fatigue, worsening gait and leg strength, dysphonia, dysarthria and dysphagia, started 3 weeks after being exposed to COVID-19. Based on clinical presentation GBS was suspected, so she performed a lumbar puncture and electromyography, which confirmed the diagnosis of acute motor and sensory axonal neuropathy (AMSAN) variant. We administered high dose of intravenous immunoglobulin with slight neurological improvement. However, after 2 weeks of hospitalization with maximization of care, her physical condition worsen, manifesting severe frailty. The patient was discharged with home support services for managing parenteral nutrition and intense scheduled physiotherapy. A few days later, the patient experienced a further decline in her clinical condition and died at home.ConclusionsTo the best of our knowledge, we report the oldest woman with GBS AMSAN variant after COVID-19 described in the existing literature. Our case supports further research aimed at improving recognition, characterization and prompt management of neurological diseases related to COVID-19 in older patients.
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- 2023
36. COVID-19-associated Guillain-Barré syndrome in the early pandemic experience in Lombardia (Italy)
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Martinelli-Boneschi, F, Colombo, A, Bresolin, N, Sessa, M, Bassi, P, Grampa, G, Magni, E, Versino, M, Ferrarese, C, Zarcone, D, Albanese, A, Micieli, G, Zanferrari, C, Cagnana, A, Ferrante, C, Zilioli, A, Locatelli, D, Calloni, M, Delodovici, M, Pozzato, M, Patisso, V, Bortolan, F, Foresti, C, Frigeni, B, Canella, S, Xhani, R, Crabbio, M, Clemenzi, A, Mauri, M, Beretta, S, La Spina, I, Bernasconi, S, De Santis, T, Cavallini, A, Ranieri, M, D'Adda, E, Fruguglietti, M, Peverelli, L, Agosti, E, Leoni, O, Rigamonti, A, Salmaggi, A, Martinelli-Boneschi F., Colombo A., Bresolin N., Sessa M., Bassi P., Grampa G., Magni E., Versino M., Ferrarese C., Zarcone D., Albanese A., Micieli G., Zanferrari C., Cagnana A., Ferrante C., Zilioli A., Locatelli D., Calloni M. V., Delodovici M. L., Pozzato M., Patisso V., Bortolan F., Foresti C., Frigeni B., Canella S., Xhani R., Crabbio M., Clemenzi A., Mauri M., Beretta S., La Spina I., Bernasconi S., De Santis T., Cavallini A., Ranieri M., D'Adda E., Fruguglietti M. E., Peverelli L., Agosti E., Leoni O., Rigamonti A., Salmaggi A., Martinelli-Boneschi, F, Colombo, A, Bresolin, N, Sessa, M, Bassi, P, Grampa, G, Magni, E, Versino, M, Ferrarese, C, Zarcone, D, Albanese, A, Micieli, G, Zanferrari, C, Cagnana, A, Ferrante, C, Zilioli, A, Locatelli, D, Calloni, M, Delodovici, M, Pozzato, M, Patisso, V, Bortolan, F, Foresti, C, Frigeni, B, Canella, S, Xhani, R, Crabbio, M, Clemenzi, A, Mauri, M, Beretta, S, La Spina, I, Bernasconi, S, De Santis, T, Cavallini, A, Ranieri, M, D'Adda, E, Fruguglietti, M, Peverelli, L, Agosti, E, Leoni, O, Rigamonti, A, Salmaggi, A, Martinelli-Boneschi F., Colombo A., Bresolin N., Sessa M., Bassi P., Grampa G., Magni E., Versino M., Ferrarese C., Zarcone D., Albanese A., Micieli G., Zanferrari C., Cagnana A., Ferrante C., Zilioli A., Locatelli D., Calloni M. V., Delodovici M. L., Pozzato M., Patisso V., Bortolan F., Foresti C., Frigeni B., Canella S., Xhani R., Crabbio M., Clemenzi A., Mauri M., Beretta S., La Spina I., Bernasconi S., De Santis T., Cavallini A., Ranieri M., D'Adda E., Fruguglietti M. E., Peverelli L., Agosti E., Leoni O., Rigamonti A., and Salmaggi A.
- Abstract
Objective: To estimate the incidence and describe clinical characteristics and outcome of GBS in COVID-19 patients (COVID19-GBS) in one of the most hit regions during the first pandemic wave, Lombardia. Methods: Adult patients admitted to 20 Neurological Units between 1/3–30/4/2020 with COVID19-GBS were included as part of a multi-center study organized by the Italian society of Hospital Neuroscience (SNO). Results: Thirty-eight COVID19-GBS patients had a mean age of 60.7 years and male frequency of 86.8%. CSF albuminocytological dissociation was detected in 71.4%, and PCR for SARS-CoV-2 was negative in 19 tested patients. Based on neurophysiology, 81.8% of patients had a diagnosis of AIDP, 12.1% of AMSAN, and 6.1% of AMAN. The course was favorable in 76.3% of patients, stable in 10.5%, while 13.2% worsened, of which 3 died. The estimated occurrence rate in Lombardia ranges from 0.5 to 0.05 GBS cases per 1000 COVID-19 infections depending on whether you consider positive cases or estimated seropositive cases. When we compared GBS cases with the pre-pandemic period, we found a reduction of cases from 165 to 135 cases in the 2-month study period in Lombardia. Conclusions: We detected an increased incidence of GBS in COVID-19 patients which can reflect a higher risk of GBS in COVID-19 patients and a reduction of GBS events during the pandemic period possibly due to a lower spread of more common respiratory infectious diseases determined by an increased use of preventive measures.
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- 2023
37. Head Down Tilt 15° in Acute Ischemic Stroke with Poor Collaterals: A Randomized Preclinical Trial
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Mariani, J, Beretta, S, Diamanti, S, Versace, A, Martini, B, Vigano, M, Castiglioni, L, Sironi, L, Carone, D, Cuccione, E, Monza, L, Giussani, C, Ferrarese, C, Mariani J., Beretta S., Diamanti S., Versace A., Martini B., Vigano M., Castiglioni L., Sironi L., Carone D., Cuccione E., Monza L., Giussani C., Ferrarese C., Mariani, J, Beretta, S, Diamanti, S, Versace, A, Martini, B, Vigano, M, Castiglioni, L, Sironi, L, Carone, D, Cuccione, E, Monza, L, Giussani, C, Ferrarese, C, Mariani J., Beretta S., Diamanti S., Versace A., Martini B., Vigano M., Castiglioni L., Sironi L., Carone D., Cuccione E., Monza L., Giussani C., and Ferrarese C.
- Abstract
Cerebral collaterals are recruited after arterial occlusion with a protective effect on tissue outcome in acute ischemic stroke. Head down tilt 15° (HDT15) is a simple, low cost and accessible procedure that could be applied as an emergency treatment, before recanalization therapies, with the aim to increase cerebral collateral flow. Spontaneously hypertensive rats have been shown to display anatomical differences in morphology and function of cerebral collaterals, compared to other rat strains, resulting in an overall poor collateral circulation. We investigate the efficacy and safety of HDT15 in spontaneously hypertensive (SHR) rats, which were considered as an animal stroke model with poor collaterals. Cerebral ischemia was induced by 90 minute endovascular occlusion of the middle cerebral artery (MCA). SHR rats were randomized to HDT15 or flat position (n = 19). HDT15 was applied 30 minutes after occlusion and lasted 60 minutes, until reperfusion. HDT15 application increased cerebral perfusion (+16.6% versus +6.1%; p = 0.0040) and resulted in a small reduction of infarct size (83.6 versus 107.1 mm3; − 21.89%; p = 0.0272), but it was not associated with early neurological improvement, compared to flat position. Our study suggests that the response to HDT15 during MCA occlusion is dependent on baseline collaterals. Nonetheless, HDT15 promoted a mild improvement of cerebral hemodynamics even in subjects with poor collaterals, without safety concerns.
- Published
- 2023
38. Harmonization of sensorimotor deficit assessment in a registered multicentre pre-clinical randomized controlled trial using two models of ischemic stroke
- Author
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Valente, A, Mariani, J, Seminara, S, Tettamanti, M, Pignataro, G, Perego, C, Sironi, L, Pedata, F, Amantea, D, Bacigaluppi, M, Vinciguerra, A, Diamanti, S, Vigano, M, Santangelo, F, Zoia, C, Rodriguez-Menendez, V, Castiglioni, L, Rzemieniec, J, Dettori, I, Bulli, I, Coppi, E, Di Santo, C, Cuomo, O, Gullotta, G, Butti, E, Bagetta, G, Martino, G, De Simoni, M, Ferrarese, C, Fumagalli, S, Beretta, S, Valente A., Mariani J., Seminara S., Tettamanti M., Pignataro G., Perego C., Sironi L., Pedata F., Amantea D., Bacigaluppi M., Vinciguerra A., Diamanti S., Vigano M., Santangelo F., Zoia C. P., Rodriguez-Menendez V., Castiglioni L., Rzemieniec J., Dettori I., Bulli I., Coppi E., Di Santo C., Cuomo O., Gullotta G. S., Butti E., Bagetta G., Martino G., De Simoni M. -G., Ferrarese C., Fumagalli S., Beretta S., Valente, A, Mariani, J, Seminara, S, Tettamanti, M, Pignataro, G, Perego, C, Sironi, L, Pedata, F, Amantea, D, Bacigaluppi, M, Vinciguerra, A, Diamanti, S, Vigano, M, Santangelo, F, Zoia, C, Rodriguez-Menendez, V, Castiglioni, L, Rzemieniec, J, Dettori, I, Bulli, I, Coppi, E, Di Santo, C, Cuomo, O, Gullotta, G, Butti, E, Bagetta, G, Martino, G, De Simoni, M, Ferrarese, C, Fumagalli, S, Beretta, S, Valente A., Mariani J., Seminara S., Tettamanti M., Pignataro G., Perego C., Sironi L., Pedata F., Amantea D., Bacigaluppi M., Vinciguerra A., Diamanti S., Vigano M., Santangelo F., Zoia C. P., Rodriguez-Menendez V., Castiglioni L., Rzemieniec J., Dettori I., Bulli I., Coppi E., Di Santo C., Cuomo O., Gullotta G. S., Butti E., Bagetta G., Martino G., De Simoni M. -G., Ferrarese C., Fumagalli S., and Beretta S.
- Abstract
Multicentre preclinical randomized controlled trials (pRCTs) are a valuable tool to improve experimental stroke research, but are challenging and therefore underused. A common challenge regards the standardization of procedures across centres. We here present the harmonization phase for the quantification of sensorimotor deficits by composite neuroscore, which was the primary outcome of two multicentre pRCTs assessing remote ischemic conditioning in rodent models of ischemic stroke. Ischemic stroke was induced by middle cerebral artery occlusion for 30, 45 or 60 min in mice and 50, 75 or 100 min in rats, allowing sufficient variability. Eleven animals per species were video recorded during neurobehavioural tasks and evaluated with neuroscore by eight independent raters, remotely and blindly. We aimed at reaching an intraclass correlation coefficient (ICC) ≥0.60 as satisfactory interrater agreement. After a first remote training we obtained ICC = 0.50 for mice and ICC = 0.49 for rats. Errors were identified in animal handling and test execution. After a second remote training, we reached the target interrater agreement for mice (ICC = 0.64) and rats (ICC = 0.69). In conclusion, a multi-step, online harmonization phase proved to be feasible, easy to implement and highly effective to align each centre’s behavioral evaluations before project’s interventional phase.
- Published
- 2023
39. Safety and Outcome of Revascularization Treatment in Patients With Acute Ischemic Stroke and COVID-19
- Author
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Marto, J, Strambo, D, Ntaios, G, Nguyen, T, Herzig, R, Czlonkowska, A, Demeestere, J, Mansour, O, Salerno, A, Wegener, S, Baumgartner, P, Cereda, C, Bianco, G, Beyeler, M, Arnold, M, Carrera, E, Machi, P, Altersberger, V, Bonati, L, Gensicke, H, Bolognese, M, Peters, N, Wetzel, S, Magrico, M, Ramos, J, Sargento-Freitas, J, Machado, R, Maia, C, Machado, E, Nunes, A, Ferreira, P, Pinho E Melo, T, Dias, M, Paula, A, Correia, M, Castro, P, Azevedo, E, Albuquerque, L, Alves, J, Ferreira-Pinto, J, Meira, T, Pereira, L, Rodrigues, M, Araujo, A, Rocha, M, Pereira-Fonseca, A, Ribeiro, L, Varela, R, Malheiro, S, Cappellari, M, Zivelonghi, C, Sajeva, G, Zini, A, Gentile, M, Forlivesi, S, Migliaccio, L, Sessa, M, La Gioia, S, Pezzini, A, Sangalli, D, Zedde, M, Pascarella, R, Ferrarese, C, Beretta, S, Diamanti, S, Schwarz, G, Frisullo, G, Marcheselli, S, Seners, P, Sabben, C, Escalard, S, Piotin, M, Maier, B, Charbonnier, G, Vuillier, F, Legris, L, Cuisenier, P, Vodret, F, Marnat, G, Liegey, J, Sibon, I, Flottmann, F, Broocks, G, Gloyer, N, Bohmann, F, Schaefer, J, Nolte, C, Audebert, H, Siebert, E, Sykora, M, Lang, W, Ferrari, J, Mayer-Suess, L, Knoflach, M, Gizewski, E, Stolp, J, Stolze, L, Coutinho, J, Nederkoorn, P, Van Den Wijngaard, I, De Meris, J, Lemmens, R, De Raedt, S, Vandervorst, F, Rutgers, M, Guilmot, A, Dusart, A, Bellante, F, Calleja-Castano, P, Ostos, F, Gonzalez-Ortega, G, Martin-Jimenez, P, Garcia-Madrona, S, Cruz-Culebras, A, Vera, R, Matute, M, Fuentes, B, Alonso-De-Lecinana, M, Rigual, R, Diez-Tejedor, E, Perez-Sanchez, S, Montaner, J, Diaz-Otero, F, Perez-De-La-Ossa, N, Flores-Pina, B, Munoz-Narbona, L, Chamorro, A, Rodriguez-Vazquez, A, Renu, A, Ayo-Martin, O, Hernandez-Fernandez, F, Segura, T, Tejada-Meza, H, Sagarra-Mur, D, Serrano-Ponz, M, Hlaing, T, See, I, Simister, R, Werring, D, Kristoffersen, E, Nordanstig, A, Jood, K, Rentzos, A, Simunek, L, Krajickova, D, Krajina, A, Mikulik, R, Cvikova, M, Vinklarek, J, Skoloudik, D, Roubec, M, Hurtikova, E, Hruby, R, Ostry, S, Skoda, O, Pernicka, M, Jurak, L, Eichlova, Z, Jira, M, Kovar, M, Pansky, M, Mencl, P, Palouskova, H, Tomek, A, Jansky, P, Olserova, A, Sramek, M, Havlicek, R, Maly, P, Trakal, L, Fiksa, J, Slovak, M, Karlinski, M, Nowak, M, Sienkiewicz-Jarosz, H, Bochynska, A, Wrona, P, Homa, T, Sawczynska, K, Slowik, A, Wlodarczyk, E, Wiacek, M, Tomaszewska-Lampart, I, Sieczkowski, B, Bartosik-Psujek, H, Bilik, M, Bandzarewicz, A, Dorobek, M, Zielinska-Turek, J, Nowakowska-Kotas, M, Obara, K, Urbanowski, P, Budrewicz, S, Guzinski, M, Switonska, M, Rutkowska, I, Sobieszak-Skura, P, Labuz-Roszak, B, Debiec, A, Staszewski, J, Stepien, A, Zwiernik, J, Wasilewski, G, Tiu, C, Terecoasa, E, Radu, R, Negrila, A, Dorobat, B, Panea, C, Tiu, V, Petrescu, S, Ozdemir, A, Mahmoud, M, El-Samahy, H, Abdelkhalek, H, Al-Hashel, J, Ismail, I, Salmeen, A, Ghoreishi, A, Sabetay, S, Gross, H, Klein, P, Abdalkader, M, Jabbour, P, El Naamani, K, Tjoumakaris, S, Abbas, R, Mohamed, G, Chebl, A, Min, J, Hovingh, M, Tsai, J, Khan, M, Nalleballe, K, Onteddu, S, Masoud, H, Michael, M, Kaur, N, Maali, L, Abraham, M, Khandelwal, P, Bach, I, Ong, M, Babici, D, Khawaja, A, Hakemi, M, Rajamani, K, Cano-Nigenda, V, Arauz, A, Amaya, P, Llanos, N, Arango, A, Vences, M, Barrientos Guerra, J, Caetano, R, Martins, R, Scollo, S, Yalung, P, Nagendra, S, Gaikwad, A, Seo, K, Georgiopoulos, G, Nogueira, R, Michel, P, Marto J. P., Strambo D., Ntaios G., Nguyen T. N., Herzig R., Czlonkowska A., Demeestere J., Mansour O. Y., Salerno A., Wegener S., Baumgartner P., Cereda C. W., Bianco G., Beyeler M., Arnold M., Carrera E., Machi P., Altersberger V., Bonati L., Gensicke H., Bolognese M., Peters N., Wetzel S., Magrico M., Ramos J. N., Sargento-Freitas J., Machado R., Maia C., Machado E., Nunes A. P., Ferreira P., Pinho E Melo T., Dias M. C., Paula A., Correia M. A., Castro P., Azevedo E., Albuquerque L., Alves J. N., Ferreira-Pinto J., Meira T., Pereira L., Rodrigues M., Araujo A. P., Rocha M., Pereira-Fonseca A., Ribeiro L., Varela R., Malheiro S., Cappellari M., Zivelonghi C., Sajeva G., Zini A., Gentile M., Forlivesi S., Migliaccio L., Sessa M., La Gioia S., Pezzini A., Sangalli D., Zedde M., Pascarella R., Ferrarese C., Beretta S., Diamanti S., Schwarz G., Frisullo G., Marcheselli S., Seners P., Sabben C., Escalard S., Piotin M., Maier B., Charbonnier G., Vuillier F., Legris L., Cuisenier P., Vodret F. R., Marnat G., Liegey J. -S., Sibon I., Flottmann F., Broocks G., Gloyer N. -O., Bohmann F. O., Schaefer J. H., Nolte C., Audebert H. J., Siebert E., Sykora M., Lang W., Ferrari J., Mayer-Suess L., Knoflach M., Gizewski E. R., Stolp J., Stolze L. J., Coutinho J. M., Nederkoorn P., Van Den Wijngaard I., De Meris J., Lemmens R., De Raedt S., Vandervorst F., Rutgers M. P., Guilmot A., Dusart A., Bellante F., Calleja-Castano P., Ostos F., Gonzalez-Ortega G., Martin-Jimenez P., Garcia-Madrona S., Cruz-Culebras A., Vera R., Matute M. C., Fuentes B., Alonso-De-Lecinana M., Rigual R., Diez-Tejedor E., Perez-Sanchez S., Montaner J., Diaz-Otero F., Perez-De-La-Ossa N., Flores-Pina B., Munoz-Narbona L., Chamorro A., Rodriguez-Vazquez A., Renu A., Ayo-Martin O., Hernandez-Fernandez F., Segura T., Tejada-Meza H., Sagarra-Mur D., Serrano-Ponz M., Hlaing T., See I., Simister R., Werring D., Kristoffersen E. S., Nordanstig A., Jood K., Rentzos A., Simunek L., Krajickova D., Krajina A., Mikulik R., Cvikova M., Vinklarek J., Skoloudik D., Roubec M., Hurtikova E., Hruby R., Ostry S., Skoda O., Pernicka M., Jurak L., Eichlova Z., Jira M., Kovar M., Pansky M., Mencl P., Palouskova H., Tomek A., Jansky P., Olserova A., Sramek M., Havlicek R., Maly P., Trakal L., Fiksa J., Slovak M., Karlinski M. A., Nowak M., Sienkiewicz-Jarosz H., Bochynska A., Wrona P., Homa T., Sawczynska K., Slowik A., Wlodarczyk E., Wiacek M., Tomaszewska-Lampart I., Sieczkowski B., Bartosik-Psujek H., Bilik M., Bandzarewicz A., Dorobek M., Zielinska-Turek J., Nowakowska-Kotas M., Obara K., Urbanowski P., Budrewicz S., Guzinski M., Switonska M., Rutkowska I., Sobieszak-Skura P., Labuz-Roszak B. M., Debiec A., Staszewski J., Stepien A., Zwiernik J., Wasilewski G., Tiu C., Terecoasa E. O., Radu R. A., Negrila A., Dorobat B., Panea C., Tiu V., Petrescu S., Ozdemir A., Mahmoud M., El-Samahy H., Abdelkhalek H., Al-Hashel J., Ismail I. I., Salmeen A., Ghoreishi A., Sabetay S. I., Gross H., Klein P., Abdalkader M., Jabbour P., El Naamani K., Tjoumakaris S., Abbas R., Mohamed G. A., Chebl A., Min J., Hovingh M., Tsai J. P., Khan M., Nalleballe K., Onteddu S., Masoud H., Michael M., Kaur N., Maali L., Abraham M. G., Khandelwal P., Bach I., Ong M., Babici D., Khawaja A. M., Hakemi M., Rajamani K., Cano-Nigenda V., Arauz A., Amaya P., Llanos N., Arango A., Vences M. A., Barrientos Guerra J. D., Caetano R., Martins R. T., Scollo S. D., Yalung P. M., Nagendra S., Gaikwad A., Seo K. -D., Georgiopoulos G., Nogueira R. G., Michel P., Marto, J, Strambo, D, Ntaios, G, Nguyen, T, Herzig, R, Czlonkowska, A, Demeestere, J, Mansour, O, Salerno, A, Wegener, S, Baumgartner, P, Cereda, C, Bianco, G, Beyeler, M, Arnold, M, Carrera, E, Machi, P, Altersberger, V, Bonati, L, Gensicke, H, Bolognese, M, Peters, N, Wetzel, S, Magrico, M, Ramos, J, Sargento-Freitas, J, Machado, R, Maia, C, Machado, E, Nunes, A, Ferreira, P, Pinho E Melo, T, Dias, M, Paula, A, Correia, M, Castro, P, Azevedo, E, Albuquerque, L, Alves, J, Ferreira-Pinto, J, Meira, T, Pereira, L, Rodrigues, M, Araujo, A, Rocha, M, Pereira-Fonseca, A, Ribeiro, L, Varela, R, Malheiro, S, Cappellari, M, Zivelonghi, C, Sajeva, G, Zini, A, Gentile, M, Forlivesi, S, Migliaccio, L, Sessa, M, La Gioia, S, Pezzini, A, Sangalli, D, Zedde, M, Pascarella, R, Ferrarese, C, Beretta, S, Diamanti, S, Schwarz, G, Frisullo, G, Marcheselli, S, Seners, P, Sabben, C, Escalard, S, Piotin, M, Maier, B, Charbonnier, G, Vuillier, F, Legris, L, Cuisenier, P, Vodret, F, Marnat, G, Liegey, J, Sibon, I, Flottmann, F, Broocks, G, Gloyer, N, Bohmann, F, Schaefer, J, Nolte, C, Audebert, H, Siebert, E, Sykora, M, Lang, W, Ferrari, J, Mayer-Suess, L, Knoflach, M, Gizewski, E, Stolp, J, Stolze, L, Coutinho, J, Nederkoorn, P, Van Den Wijngaard, I, De Meris, J, Lemmens, R, De Raedt, S, Vandervorst, F, Rutgers, M, Guilmot, A, Dusart, A, Bellante, F, Calleja-Castano, P, Ostos, F, Gonzalez-Ortega, G, Martin-Jimenez, P, Garcia-Madrona, S, Cruz-Culebras, A, Vera, R, Matute, M, Fuentes, B, Alonso-De-Lecinana, M, Rigual, R, Diez-Tejedor, E, Perez-Sanchez, S, Montaner, J, Diaz-Otero, F, Perez-De-La-Ossa, N, Flores-Pina, B, Munoz-Narbona, L, Chamorro, A, Rodriguez-Vazquez, A, Renu, A, Ayo-Martin, O, Hernandez-Fernandez, F, Segura, T, Tejada-Meza, H, Sagarra-Mur, D, Serrano-Ponz, M, Hlaing, T, See, I, Simister, R, Werring, D, Kristoffersen, E, Nordanstig, A, Jood, K, Rentzos, A, Simunek, L, Krajickova, D, Krajina, A, Mikulik, R, Cvikova, M, Vinklarek, J, Skoloudik, D, Roubec, M, Hurtikova, E, Hruby, R, Ostry, S, Skoda, O, Pernicka, M, Jurak, L, Eichlova, Z, Jira, M, Kovar, M, Pansky, M, Mencl, P, Palouskova, H, Tomek, A, Jansky, P, Olserova, A, Sramek, M, Havlicek, R, Maly, P, Trakal, L, Fiksa, J, Slovak, M, Karlinski, M, Nowak, M, Sienkiewicz-Jarosz, H, Bochynska, A, Wrona, P, Homa, T, Sawczynska, K, Slowik, A, Wlodarczyk, E, Wiacek, M, Tomaszewska-Lampart, I, Sieczkowski, B, Bartosik-Psujek, H, Bilik, M, Bandzarewicz, A, Dorobek, M, Zielinska-Turek, J, Nowakowska-Kotas, M, Obara, K, Urbanowski, P, Budrewicz, S, Guzinski, M, Switonska, M, Rutkowska, I, Sobieszak-Skura, P, Labuz-Roszak, B, Debiec, A, Staszewski, J, Stepien, A, Zwiernik, J, Wasilewski, G, Tiu, C, Terecoasa, E, Radu, R, Negrila, A, Dorobat, B, Panea, C, Tiu, V, Petrescu, S, Ozdemir, A, Mahmoud, M, El-Samahy, H, Abdelkhalek, H, Al-Hashel, J, Ismail, I, Salmeen, A, Ghoreishi, A, Sabetay, S, Gross, H, Klein, P, Abdalkader, M, Jabbour, P, El Naamani, K, Tjoumakaris, S, Abbas, R, Mohamed, G, Chebl, A, Min, J, Hovingh, M, Tsai, J, Khan, M, Nalleballe, K, Onteddu, S, Masoud, H, Michael, M, Kaur, N, Maali, L, Abraham, M, Khandelwal, P, Bach, I, Ong, M, Babici, D, Khawaja, A, Hakemi, M, Rajamani, K, Cano-Nigenda, V, Arauz, A, Amaya, P, Llanos, N, Arango, A, Vences, M, Barrientos Guerra, J, Caetano, R, Martins, R, Scollo, S, Yalung, P, Nagendra, S, Gaikwad, A, Seo, K, Georgiopoulos, G, Nogueira, R, Michel, P, Marto J. P., Strambo D., Ntaios G., Nguyen T. N., Herzig R., Czlonkowska A., Demeestere J., Mansour O. Y., Salerno A., Wegener S., Baumgartner P., Cereda C. W., Bianco G., Beyeler M., Arnold M., Carrera E., Machi P., Altersberger V., Bonati L., Gensicke H., Bolognese M., Peters N., Wetzel S., Magrico M., Ramos J. N., Sargento-Freitas J., Machado R., Maia C., Machado E., Nunes A. P., Ferreira P., Pinho E Melo T., Dias M. C., Paula A., Correia M. A., Castro P., Azevedo E., Albuquerque L., Alves J. N., Ferreira-Pinto J., Meira T., Pereira L., Rodrigues M., Araujo A. P., Rocha M., Pereira-Fonseca A., Ribeiro L., Varela R., Malheiro S., Cappellari M., Zivelonghi C., Sajeva G., Zini A., Gentile M., Forlivesi S., Migliaccio L., Sessa M., La Gioia S., Pezzini A., Sangalli D., Zedde M., Pascarella R., Ferrarese C., Beretta S., Diamanti S., Schwarz G., Frisullo G., Marcheselli S., Seners P., Sabben C., Escalard S., Piotin M., Maier B., Charbonnier G., Vuillier F., Legris L., Cuisenier P., Vodret F. R., Marnat G., Liegey J. -S., Sibon I., Flottmann F., Broocks G., Gloyer N. -O., Bohmann F. O., Schaefer J. H., Nolte C., Audebert H. J., Siebert E., Sykora M., Lang W., Ferrari J., Mayer-Suess L., Knoflach M., Gizewski E. R., Stolp J., Stolze L. J., Coutinho J. M., Nederkoorn P., Van Den Wijngaard I., De Meris J., Lemmens R., De Raedt S., Vandervorst F., Rutgers M. P., Guilmot A., Dusart A., Bellante F., Calleja-Castano P., Ostos F., Gonzalez-Ortega G., Martin-Jimenez P., Garcia-Madrona S., Cruz-Culebras A., Vera R., Matute M. C., Fuentes B., Alonso-De-Lecinana M., Rigual R., Diez-Tejedor E., Perez-Sanchez S., Montaner J., Diaz-Otero F., Perez-De-La-Ossa N., Flores-Pina B., Munoz-Narbona L., Chamorro A., Rodriguez-Vazquez A., Renu A., Ayo-Martin O., Hernandez-Fernandez F., Segura T., Tejada-Meza H., Sagarra-Mur D., Serrano-Ponz M., Hlaing T., See I., Simister R., Werring D., Kristoffersen E. S., Nordanstig A., Jood K., Rentzos A., Simunek L., Krajickova D., Krajina A., Mikulik R., Cvikova M., Vinklarek J., Skoloudik D., Roubec M., Hurtikova E., Hruby R., Ostry S., Skoda O., Pernicka M., Jurak L., Eichlova Z., Jira M., Kovar M., Pansky M., Mencl P., Palouskova H., Tomek A., Jansky P., Olserova A., Sramek M., Havlicek R., Maly P., Trakal L., Fiksa J., Slovak M., Karlinski M. A., Nowak M., Sienkiewicz-Jarosz H., Bochynska A., Wrona P., Homa T., Sawczynska K., Slowik A., Wlodarczyk E., Wiacek M., Tomaszewska-Lampart I., Sieczkowski B., Bartosik-Psujek H., Bilik M., Bandzarewicz A., Dorobek M., Zielinska-Turek J., Nowakowska-Kotas M., Obara K., Urbanowski P., Budrewicz S., Guzinski M., Switonska M., Rutkowska I., Sobieszak-Skura P., Labuz-Roszak B. M., Debiec A., Staszewski J., Stepien A., Zwiernik J., Wasilewski G., Tiu C., Terecoasa E. O., Radu R. A., Negrila A., Dorobat B., Panea C., Tiu V., Petrescu S., Ozdemir A., Mahmoud M., El-Samahy H., Abdelkhalek H., Al-Hashel J., Ismail I. I., Salmeen A., Ghoreishi A., Sabetay S. I., Gross H., Klein P., Abdalkader M., Jabbour P., El Naamani K., Tjoumakaris S., Abbas R., Mohamed G. A., Chebl A., Min J., Hovingh M., Tsai J. P., Khan M., Nalleballe K., Onteddu S., Masoud H., Michael M., Kaur N., Maali L., Abraham M. G., Khandelwal P., Bach I., Ong M., Babici D., Khawaja A. M., Hakemi M., Rajamani K., Cano-Nigenda V., Arauz A., Amaya P., Llanos N., Arango A., Vences M. A., Barrientos Guerra J. D., Caetano R., Martins R. T., Scollo S. D., Yalung P. M., Nagendra S., Gaikwad A., Seo K. -D., Georgiopoulos G., Nogueira R. G., and Michel P.
- Abstract
Background and Objectives COVID-19–related inflammation, endothelial dysfunction, and coagulopathy may increase the bleeding risk and lower the efficacy of revascularization treatments in patients with acute ischemic stroke (AIS). We aimed to evaluate the safety and outcomes of revascularization treatments in patients with AIS and COVID-19. Methods This was a retrospective multicenter cohort study of consecutive patients with AIS receiving intravenous thrombolysis (IVT) and/or endovascular treatment (EVT) between March 2020 and June 2021 tested for severe acute respiratory syndrome coronavirus 2 infection. With a doubly robust model combining propensity score weighting and multivariate regression, we studied the association of COVID-19 with intracranial bleeding complications and clinical outcomes. Subgroup analyses were performed according to treatment groups (IVT-only and EVT). Results Of a total of 15,128 included patients from 105 centers, 853 (5.6%) were diagnosed with COVID-19; of those, 5,848 (38.7%) patients received IVT-only and 9,280 (61.3%) EVT (with or without IVT). Patients with COVID-19 had a higher rate of symptomatic intracerebral hemorrhage (SICH) (adjusted OR 1.53; 95% CI 1.16–2.01), symptomatic subarachnoid hemorrhage (SSAH) (OR 1.80; 95% CI 1.20–2.69), SICH and/or SSAH combined (OR 1.56; 95% CI 1.23–1.99), 24-hour mortality (OR 2.47; 95% CI 1.58–3.86), and 3-month mortality (OR 1.88; 95% CI 1.52–2.33). Patients with COVID-19 also had an unfavorable shift in the distribution of the modified Rankin score at 3 months (OR 1.42; 95% CI 1.26–1.60). Discussion Patients with AIS and COVID-19 showed higher rates of intracranial bleeding complications and worse clinical outcomes after revascularization treatments than contemporaneous non–COVID-19 patients receiving treatment. Current available data do not allow direct conclusions to be drawn on the effectiveness of revascularization treatments in patients with COVID-19 or to establish different treatment r
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- 2023
40. Head down tilt 15° to preserve salvageable brain tissue in acute ischemic stroke: A pre-clinical pooled analysis, with focus on cerebral hemodynamics
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Diamanti, S, Mariani, J, Versace, A, Riva, M, Cuccione, E, Cai, R, Monza, L, Vigano, M, Bolbos, R, Chauveau, F, Cho, T, Carone, D, Ferrarese, C, Beretta, S, Diamanti S., Mariani J., Versace A., Riva M., Cuccione E., Cai R., Monza L., Vigano M., Bolbos R., Chauveau F., Cho T. -H., Carone D., Ferrarese C., Beretta S., Diamanti, S, Mariani, J, Versace, A, Riva, M, Cuccione, E, Cai, R, Monza, L, Vigano, M, Bolbos, R, Chauveau, F, Cho, T, Carone, D, Ferrarese, C, Beretta, S, Diamanti S., Mariani J., Versace A., Riva M., Cuccione E., Cai R., Monza L., Vigano M., Bolbos R., Chauveau F., Cho T. -H., Carone D., Ferrarese C., and Beretta S.
- Abstract
Neurological outcome after ischemic stroke depends on residual salvageable brain tissue at the time of recanalization. Head down tilt 15° (HDT15) was proven effective in reducing infarct size and improving functional outcome in rats with transient middle cerebral artery occlusion (t-MCAO) by increasing cerebral perfusion within the ischemic penumbra. In this pooled analysis, individual animal-level data from three experimental series were combined in a study population of 104 t-MCAO rats (45 in HDT15 group and 59 in flat position group). Co-primary outcomes were infarct size and functional outcome at 24 h in both groups. The secondary outcome was hemodynamic change induced by HDT15 in ischemic and non-ischemic hemispheres in a subgroup of animals. Infarct size at 24 h was smaller in HDT15 group than in flat position group (absolute mean difference 31.69 mm3, 95% CI 9.1–54.2, Cohen's d 0.56, p = 0.006). Functional outcome at 24 h was better in HDT15 group than in flat position group (median [IQR]: 13[10–16] vs. 11), with a shift in the distribution of the neurobehavioural scores in favour of HDT15. Mean cerebral perfusion in the ischemic hemisphere was higher during HDT15 than before its application (Perfusion Unit [P.U.], mean ± SD: 52.5 ± 19.52 P.U. vs. 41.25 ± 14.54 P.U., mean of differences 13.36, 95% CI 7.5–19.18, p = 0.0002). Mean cerebral perfusion in the non-ischemic hemisphere before and during HDT15 was unchanged (P.U., mean ± SD: 94.1 ± 33.8 P.U. vs. 100.25 ± 25.34 P.U., mean of differences 3.95, 95%, CI −1.9 to 9.6, p = 0.1576). This study confirmed that HDT15 improves the outcome in t-MCAO rats by promoting cerebral perfusion in the ischemic territory, without disrupting hemodynamics in non-ischemic areas.
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- 2023
41. Correction to: COVID‐19‐associated Guillain‐Barré syndrome in the early pandemic experience in Lombardia (Italy) (Neurological Sciences, (2023), 44, 2, (437-446), 10.1007/s10072-022-06429-6)
- Author
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Martinelli-Boneschi F., Martinelli-Boneschi, F, Colombo, A, Bresolin, N, Sessa, M, Bassi, P, Grampa, G, Magni, E, Versino, M, Ferrarese, C, Zarcone, D, Albanese, A, Micieli, G, Zanferrari, C, Cagnana, A, Ferrante, C, Zilioli, A, Locatelli, D, Calloni, M, Delodovici, M, Pozzato, M, Patisso, V, Bortolan, F, Foresti, C, Frigeni, B, Canella, S, Xhani, R, Crabbio, M, Clemenzi, A, Mauri, M, Beretta, S, La Spina, I, Bernasconi, S, De Santis, T, Cavallini, A, Ranieri, M, D'Adda, E, Fruguglietti, M, Peverelli, L, Agosti, E, Leoni, O, Rigamonti, A, Salmaggi, A, Martinelli-Boneschi F., Colombo A., Bresolin N., Sessa M., Bassi P., Grampa G., Magni E., Versino M., Ferrarese C., Zarcone D., Albanese A., Micieli G., Zanferrari C., Cagnana A., Ferrante C., Zilioli A., Locatelli D., Calloni M. V., Delodovici M. L., Pozzato M., Patisso V., Bortolan F., Foresti C., Frigeni B., Canella S., Xhani R., Crabbio M., Clemenzi A., Mauri M., Beretta S., La Spina I., Bernasconi S., De Santis T., Cavallini A., Ranieri M., D'Adda E., Fruguglietti M. E., Peverelli L., Agosti E., Leoni O., Rigamonti A., Salmaggi A., Martinelli-Boneschi F., Martinelli-Boneschi, F, Colombo, A, Bresolin, N, Sessa, M, Bassi, P, Grampa, G, Magni, E, Versino, M, Ferrarese, C, Zarcone, D, Albanese, A, Micieli, G, Zanferrari, C, Cagnana, A, Ferrante, C, Zilioli, A, Locatelli, D, Calloni, M, Delodovici, M, Pozzato, M, Patisso, V, Bortolan, F, Foresti, C, Frigeni, B, Canella, S, Xhani, R, Crabbio, M, Clemenzi, A, Mauri, M, Beretta, S, La Spina, I, Bernasconi, S, De Santis, T, Cavallini, A, Ranieri, M, D'Adda, E, Fruguglietti, M, Peverelli, L, Agosti, E, Leoni, O, Rigamonti, A, Salmaggi, A, Martinelli-Boneschi F., Colombo A., Bresolin N., Sessa M., Bassi P., Grampa G., Magni E., Versino M., Ferrarese C., Zarcone D., Albanese A., Micieli G., Zanferrari C., Cagnana A., Ferrante C., Zilioli A., Locatelli D., Calloni M. V., Delodovici M. L., Pozzato M., Patisso V., Bortolan F., Foresti C., Frigeni B., Canella S., Xhani R., Crabbio M., Clemenzi A., Mauri M., Beretta S., La Spina I., Bernasconi S., De Santis T., Cavallini A., Ranieri M., D'Adda E., Fruguglietti M. E., Peverelli L., Agosti E., Leoni O., Rigamonti A., and Salmaggi A.
- Abstract
The above article was published with error. The affiliation address of the authors Alberto Albanese and Tiziana De Santis has been modified to: “U.O. Neurologia, IRCCS Istituto Clinico Humanitas, Milan, Italy”.The Original article has been corrected.
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- 2023
42. Experimental and numerical investigation on compressive fatigue strength of lattice structures of AlSi7Mg manufactured by SLM
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Boniotti, L., Beretta, S., Patriarca, L., Rigoni, L., and Foletti, S.
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- 2019
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43. Quality control of AlSi10Mg produced by SLM: Metallography versus CT scans for critical defect size assessment
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Romano, S., Abel, A., Gumpinger, J., Brandão, A.D., and Beretta, S.
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- 2019
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44. A new FE post-processor for probabilistic fatigue assessment in the presence of defects and its application to AM parts
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Romano, S., Miccoli, S., and Beretta, S.
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- 2019
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45. Crack-closure simulations of Ni-based super-alloy polycrystal, a comparison between experiments and crystal plasticity
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Luccarelli, P.G., Rabbolini, S., Beretta, S., and Foletti, S.
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- 2019
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46. A comparison of DIC-based techniques to measure crack closure in LCF
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Patriarca, L., Foletti, S., and Beretta, S.
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- 2018
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47. LCF behaviour and a comprehensive life prediction model for AlSi10Mg obtained by SLM
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Romano, S., Patriarca, L., Foletti, S., and Beretta, S.
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- 2018
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48. Short cracks growth in low cycle fatigue under multiaxial in-phase loading
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Foletti, S., Corea, F., Rabbolini, S., and Beretta, S.
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- 2018
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49. Fatigue properties of AlSi10Mg obtained by additive manufacturing: Defect-based modelling and prediction of fatigue strength
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Romano, S., Brückner-Foit, A., Brandão, A., Gumpinger, J., Ghidini, T., and Beretta, S.
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- 2018
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50. Qualification of AM parts: Extreme value statistics applied to tomographic measurements
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Romano, S., Brandão, A., Gumpinger, J., Gschweitl, M., and Beretta, S.
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- 2017
- Full Text
- View/download PDF
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