Search

Your search keyword '"Bigni, B."' showing total 21 results
Start Over Author "Bigni, B."
21 results on '"Bigni, B."'

1. Carotid artery stenting during endovascular thrombectomy for acute ischemic stroke with tandem occlusion: the Italian Registry of Endovascular Treatment in Acute Stroke

Author

Sallustio, Fabrizio, Pracucci, Giovanni, Cappellari, Manuel, Saia, Valentina, Mascolo, Alfredo Paolo, Marrama, Federico, Gandini, Roberto, Koch, Giacomo, Diomedi, Marina, D’Agostino, Federica, Rocco, Alessandro, Da Ros, Valerio, Wlderk, Andrea, Nezzo, Marco, Argirò, Renato, Morosetti, Daniele, Renieri, Leonardo, Nencini, Patrizia, Vallone, Stefano, Zini, Andrea, Bigliardi, Guido, Pitrone, Antonio, Grillo, Francesco, Bracco, Sandra, Tassi, Rossana, Bergui, Mauro, Naldi, Andrea, Carità, Giuseppe, Casetta, Ilaria, Gasparotti, Roberto, Magoni, Mauro, Simonetti, Luigi, Haznedari, Nicolò, Paolucci, Matteo, Mavilio, Nicola, Malfatto, Laura, Menozzi, Roberto, Genovese, Antonio, Cosottini, Mirco, Orlandi, Giovanni, Comai, Alessio, Franchini, Enrica, Pedicelli, Alessandro, Frisullo, Giovanni, Puglielli, Edoardo, Casalena, Alfonsina, Cester, Giacomo, Baracchini, Claudio, Castellano, Davide, Di Liberto, Alessandra, Ricciardi, Giuseppe Kenneth, Chiumarulo, Luigi, Petruzzellis, Marco, Lafe, Elvis, Persico, Alessandra, Cavasin, Nicola, Critelli, Adriana, Semeraro, Vittorio, Tinelli, Angelica, Giorgianni, Andrea, Carimati, Federico, Auteri, William, Rizzuto, Stefano, Biraschi, Francesco, Nicolini, Ettore, Ferrari, Antonio, Melis, Maurizio, Calia, Stefano, Tassinari, Tiziana, Nuzzi, Nunzio Paolo, Corato, Manuel, Sacco, Simona, Squassina, Guido, Invernizzi, Paolo, Gallesio, Ivan, Ruiz, Luigi, Dui, Giovanni, Carboni, Nicola, Amistà, Pietro, Russo, Monia, Maiore, Mario, Zanda, Bastianina, Craparo, Giuseppe, Mannino, Marina, Inzitari, Domenico, Toni, Danilo, Mangiafico, Salvatore, Gasparotti, R., Inzitari, D., Mangiafico, S., Toni, D., Vallone, S., Zini, A., Bergui, M., Causin, F., Ciccone, A., Nencini, P., Saletti, A., Sallustio, F., Tassi, R., Thyrion, F. Zappoli, Pracucci, G., Saia, V., Gandini, R., Da Ros, V., Greco, L., Morosetti, D., Diomedi, M., Nappini, S., Limbucci, N., Renieri, L., Fainardi, E., Verganti, L., Sacchetti, F., Zelent, G., Bigliardi, G., Dell’Acqua, M. L., Picchetto, L., Vandelli, L., Pentore, R., Maffei, S., Nichelli, P., Longo, M., Pitrone, A., Vinci, S. L., Velo, M., Caragliano, A., Tessitore, A., Bonomo, O., Musolino, R., La Spina, P., Casella, C., Fazio, M. C., Grillo, F., Cotroneo, M., Dell’Aera, C., Francalanza, I., Bracco, S., Cioni, S., Gennari, P., Vallone, I. M., Cerase, A., Martini, G., Stura, G., Daniele, D., Cerrato, P., Naldi, A., Onofrio, M., De Vito, A., Azzini, C., Casetta, I., Mardighian, D., Frigerio, M., Magoni, M., Costa, A., Simonetti, L., Cirillo, L., Taglialatela, F., Isceri, S., Princiotta, C., Dall’Olio, M., Cellerini, M., Gentile, M., Piccolo, L., Migliaccio, L., Brancaleoni, L., Naldi, F., Romoli, M., Zaniboni, A., Ruggiero, M., Sanna, A., Haznedari, N., Commodaro, C., Longoni, M., Biguzzi, S., Cordici, F., Malatesta, E., Castellan, L., Mavilio, N., Salsano, G., Malfatto, L., Finocchi, C., Menozzi, R., Piazza, P., Epifani, E., Andreone, A., Scoditti, U., Castellini, P., Latte, L., Grisendi, I., Cosottini, M., Puglioli, M., Lazzarotti, G., Lauretti, D., Mancuso, M., Giannini, N., Maccarone, M., Orlandi, G., Comai, A., Bonatti, G., Nano, G., Ferro, F., Bonatti, M., Dall’Ora, E., Dossi, R. Currò, Turri, E., Turri, M., Colosimo, C., Pedicelli, A., D’Argento, F., Alexandre, A., Frisullo, G., Di Egidio, V., Puglielli, E. G., Ruggero, L., Assetta, M., Casalena, A., Cester, G., Baracchini, C., Viaro, F., Pieroni, A., Vaudano, G., Comelli, C., Di Maggio, L., Castellano, D., Cavallo, R., Duc, E., Chianale, G., Ciceri, E. F. M., Plebani, M., Augelli, R., Zampieri, P., Grazioli, A., Cappellari, M., Forlivesi, S., Tomelleri, G., Micheletti, N., Chiumarulo, L., Zimatore, D. S., Federico, F., Petruzzelli, M., Zappoli, F., Lafe, E., Sanfilippo, G., Sgreccia, A., Martignoni, A., Cavallini, A., Denaro, F., Persico, A., Cagliari, E., Cavasin, N., Quatrale, R., Critelli, A., Burdi, N., Semeraro, V., Lucarelli, N., Ganimede, M. P., Internò, S., Tinelli, A., Prontera, M. P., Pesare, A., Cotroneo, E., Pampana, E., Ricciardi, F., Gigli, R., Pezzella, F. R., Corsi, F., Giorgianni, A., Baruzzi, F., Pellegrino, C., Terrana, A., Versino, M., Delodovici, M. L., Carimati, F., Cariddi, L. Princiotta, Auteri, W., Di Benedetto, O., Silvagni, U., Perrotta, P., Crispino, E., Petrone, A., Stancati, F., Rizzuto, S., Pugliese, P., Pisani, E., Siniscalchi, A., Gaudiano, C., Pirritano, D., Del Giudice, F., Piano, M., Agostoni, E., Motto, C., Gatti, A., Guccione, A., Tortorella, R., Stecco, A., Guzzardi, G., Del Sette, B., Coppo, L., Baldan, J., Romano, D., Siani, A., Locatelli, G., Saponiero, R., Napolitano, R., De Gregorio, M., Volpe, G., Tenuta, M., Guidetti, G., Biraschi, F., Wulbek, A., Falcou, A., Anzini, A., Mancini, A., De Michele, M., Fausti, S., Di Mascio, M. T., Durastanti, L., Sbardella, E., Mellina, V., Nicolini, E., Comelli, S., Ganau, C., Corraine, S., Fusaro, F., Ferrari, A., Schirru, F., Ledda, V., Secci, S., Melis, M., Piras, V., Moller, J., Padolecchia, R., Allegretti, L., Caldiera, V., Calia, S., Ganci, G., Tassinari, T., Sugo, A., De Nicola, M., Giannoni, M., Bruni, S., Gambelli, E., Provinciali, L., Nuzzi, N. P., Marcheselli, S., Corato, M., Scomazzoni, F., Simionato, F., Roveri, L., Filauri, P., Sacco, S., Orlandi, B., De Santis, F., Tiseo, C., Notturno, F., Ornello, R., Pavia, M., Squassina, G., Cobelli, M., Morassi, M., Magni, E., Invernizzi, P., Pepe, F., Bigni, B., Costa, P., Crabbio, M., Griffini, S., Palmerini, F., Piras, M. P., Gallesio, I., Barbero, S., Ferrandi, D., Dui, G., Fancello, M. C., Zedda, S., Ticca, A., Saddi, M. V., Deiana, G., Rossi, R., Carboni, N., Mela, A., Amistà, P., Russo, M., Iannucci, G., Pinna, V., Di Clemente, L., Santi, M., De Boni, A., De Luca, C., Natrella, M., Fanelli, G., Cristoferi, M., Bottacchi, E., Corso, G., Tosi, P., Sessa, M., Giossi, A., Baietti, Null, Romano, G., Meineri, P., Armentano, A., Versace, P., Arcudi, L., Galvano, G., Petralia, B., Feraco, P., Luppi, G., Giometto, B., Bignamini, V., Piffer, S., Meloni, G. B., Fabio, C., Maiore, M., Pintus, F., Pischedda, A., Manca, A., Mongili, C., Zanda, B., Baule, A., Florio, F., Ciccarese, G., Leone, M., Di Viesti, P., Pappalardo, M. P., Craparo, G., Gallo, C., Monaco, S., Mannino, M., Muto, M., Guarnieri, Gl., Andreone, V., Passalacqua, G., Allegritti, M., Caproni, S., Filizzolo, M., Salmaggi, A., Giordano, A., Marini, C., Frattale, I., Lucente, G., Nozzoli, C., and Lupo, F. A.

Subjects
Stent, Acute stroke, Settore MED/37 - Neuroradiologia, Acute stroke Internal carotid artery diseases Stent Thrombectomy, Neurology (clinical), General Medicine, Settore MED/26, Internal carotid artery diseases, Thrombectomy
Abstract

The management of tandem extracranial internal carotid artery and intracranial large vessel occlusion during endovascular thrombectomy (EVT) for acute ischemic stroke (AIS) has been under-investigated. We sought to investigate outcomes of AIS patients with tandem occlusion (TO) treated with carotid artery stenting (CAS) compared to those not treated with CAS (no-CAS) during EVT.We performed a cohort study using data from AIS patients enrolled in the Italian Registry of Endovascular Treatment in Acute Stroke. Outcomes were 3 months' mortality, functional outcome, complete and successful recanalization, any intracranial hemorrhage, parenchymal hematoma and symptomatic intracerebral hemorrhage.Among 466 AIS patients with TO, CAS patients were 122 and no-CAS patients were 226 (118 excluded). After adjustment for unbalanced variables, CAS was associated with a lower rate of 3 months' mortality (OR 0.407, 95% CI 0.171-0.969, p = 0.042). After adjustment for pre-defined variables, CAS was associated with a lower rate of 3 months' mortality (aOR 0.430, 95% CI 0.187-0.989, p = 0.047) and a higher rate of complete recanalization (aOR 1.986, 95% CI 1.121-3.518, p = 0.019), successful recanalization (aOR 2.433, 95% CI 1.263-4.686, p = 0.008) and parenchymal hematoma (aOR 2.876, 95% CI 1.173-7.050, p = 0.021). CAS was associated with lower 3 months mortality (OR 0.373, 95% CI 0.141-0.982, p = 0.046) and higher rates of successful recanalization (OR 2.082, 95% CI 1.099-3.942, p = 0.024) after adjustment for variables associated with 3 months' mortality and successful recanalization, respectively.Among AIS patients with TO, CAS during EVT was associated with a higher rate of successful reperfusion and a lower rate of 3 months' mortality.

Published
2022

2. Do Beliefs about the Pathogenetic Role of Amyloid Affect the Interpretation of Amyloid PET in the Clinic

Author

Boccardi M., Altomare D., Ferrari C., Festari C., Antelmi L., Pievani M., Tarallo A., Muscio C., Guerra U. P., Paghera B., Padovani A., Frisoni G. B., Zanetti O., Anzola G. P., Bertocchi M., Chito E., Galluzzi S., Geroldi C., Lussignoli G., Mattioli F., Moretti D., Pizzocaro C., Borroni B., Rozzini L., Prelle A., Gennuso M., Villani D., Raimondi M. C., Gentile S., Bellelli G., Morandi A., Turco R., Bellandi D., Carbone P., Abruzzi L., Bettoni L., Bianchetti A., Facchi E., Di Fazio I., Turla M., Cotelli M. S., Volta G. D., Bigni B., Bilotti G., Vollaro S., Rozzini R., Boffelli S., Cappuccio M., Conti M. Z., Guizzetti G., Defanti C., Mirabile D., Fascendini S., Manzoni L., Salvi G. P., Belotti G., Cavaliere S., Fiacco F., Valente L., Ciccone A., Lanari A., Selletti L., Palmerini F., Avanzi S., Vezzadini G., Boccardi, M, Altomare, D, Ferrari, C, Festari, C, Antelmi, L, Pievani, M, Tarallo, A, Muscio, C, Guerra, U, Paghera, B, Padovani, A, Frisoni, G, Zanetti, O, Anzola, G, Bertocchi, M, Chito, E, Galluzzi, S, Geroldi, C, Lussignoli, G, Mattioli, F, Moretti, D, Pizzocaro, C, Borroni, B, Rozzini, L, Prelle, A, Gennuso, M, Villani, D, Raimondi, M, Gentile, S, Bellelli, G, Morandi, A, Turco, R, Bellandi, D, Carbone, P, Abruzzi, L, Bettoni, L, Bianchetti, A, Facchi, E, Di Fazio, I, Turla, M, Cotelli, M, Volta, G, Bigni, B, Bilotti, G, Vollaro, S, Rozzini, R, Boffelli, S, Cappuccio, M, Conti, M, Guizzetti, G, Defanti, C, Mirabile, D, Fascendini, S, Manzoni, L, Salvi, G, Belotti, G, Cavaliere, S, Fiacco, F, Valente, L, Ciccone, A, Lanari, A, Selletti, L, Palmerini, F, Avanzi, S, and Vezzadini, G

Subjects
0301 basic medicine, Amyloid, Attitude of Health Personnel, Tau Proteins/metabolism, Amyloid pet, tau Proteins, Pilot Projects, Disease, Affect (psychology), Amyloid/metabolism, Diagnosis, Differential, 03 medical and health sciences, ddc:616.89, Alzheimer's disease pathogenesis, Amyloid positron emission tomography, Differential diagnosis, Incremental diagnostic value, 0302 clinical medicine, Neuroimaging, Positron-Emission Tomography/psychology, Alzheimer Disease, Physicians, Physicians/psychology, mental disorders, Diagnosis, Medicine, Dementia, Humans, business.industry, Alzheimer Disease/diagnosis/diagnostic imaging/metabolism, medicine.disease, eye diseases, 030104 developmental biology, Neurology, Italy, Positron-Emission Tomography, Differential, sense organs, Neurology (clinical), Alzheimer's disease, business, Neuroscience, 030217 neurology & neurosurgery
Abstract

Background: Beliefs of dementia experts about the pathogenic role of amyloid in Alzheimer's disease (AD) may affect the use of amyloid positron emission tomography (PET). Objective: To assess the role attributed to amyloid in AD pathogenesis by Italian dementia experts, and whether this modulates the impact of amyloid PET results in their diagnostic workup. Methods: 22 dementia experts rated their beliefs about the pathogenic role of amyloid. Then, we asked them to rate the probability of change in diagnosis based on the result of amyloid PET for 7 case vignettes, depicting patients who initially received a diagnosis based on a comprehensive workup and later received amyloid PET results consistent or inconsistent with the clinical picture. Results: 55% of the experts assigned a dominant role to amyloid, and 32% attributed a similar role to amyloid and tau in AD pathogenesis. The probability of change in diagnosis ranged from 17% (SD = 21.6) for cases with consistent to 51% (SD = 34) for cases with inconsistent PET versus clinical data. Diagnostic change was not biased by the clinicians' beliefs about AD pathogenesis. Conclusions: This work supports an unbiased interpretation of amyloid PET across different beliefs about the pathogenic role of amyloid, and a belief-independent reluctance to change diagnosis in cases where change is expected and recommended.

Published
2016

3. Clinical variables associated with treatment changes in Parkinson’s disease: results from the longitudinal phase of the REASON study

Author

Abbruzzese, Giovanni, Barone, Paolo, Ceravolo, Roberto, Fabbrini, Giovanni, Lessi, Patrizia, Ori, Alessandra, Simoni, Lucia, Tinazzi, Michele, Antonini, Angelo, Melone, MAB, Schettino, C, Capaldo, G, Iemolo, F, Sanzaro, E, Ceravolo, MG, Capecci, M, Andrenelli, E, Pontieri, FE, Pellicano, C, Benincasa, D, Fabbrini, G, Pietracupa, S, Latorre, A, Tedeschi, G, Tessitore, A, Giordano, A, Bonuccelli, U, Frosini, D, Vanelli, F, Comi, G, Volonté, MA, Spagnolo, F, Scaglioni, A, Abrignani, G, Abbruzzese, G, Avanzino, L, Tamburini, T, Antonini, A, Facchini, S, Biundo, R, Altavista, MC, Roberti, C, Avarello, T, Bono, G, Riboldazzi, G, Leva, S, Del Sette, M, Carabelli, E, Traverso, E, Michelucci, R, Nassetti, S, Pasini, E, Padovani, A, Cottini, E, Bigni, B, Ruggieri, S, Modugno, N, Fischetti, M, Stefani, A, Pierantozzi, M, Stampanoni Bassi, M, Tinazzi, M, Ottaviani, S, Ajena, D, Trianni, G, Caggiula, M, Valenti, G, My, F, Grioli, S, La Farina, I, Zambito Marsala, S, Marchini, C, Gioulis, M, Asteggiano, G, L’Episcopo, MR, Saracco, E, Barone, P, Picillo, M, Moccia, M, Onofrj, M, Thomas, A, Denaro, A, Marini, C, De Santis, F, Spagnoli, V, L’Erario, R, Passadore, P, Belgrado, E, Mucchiut, M, Priori, A, Cogiamanian, F, Marchet, A., Abbruzzese, Giovanni, Barone, Paolo, Ceravolo, Roberto, Fabbrini, Giovanni, Lessi, Patrizia, Ori, Alessandra, Simoni, Lucia, Tinazzi, Michele, Antonini, Angelo, Melone, Mab, Schettino, C, Capaldo, G, Iemolo, F, Sanzaro, E, Ceravolo, Mg, Capecci, M, Andrenelli, E, Pontieri, Fe, Pellicano, C, Benincasa, D, Fabbrini, G, Pietracupa, S, Latorre, A, Tedeschi, G, Tessitore, A, Giordano, A, Bonuccelli, U, Frosini, D, Vanelli, F, Comi, G, Volonté, Ma, Spagnolo, F, Scaglioni, A, Abrignani, G, Abbruzzese, G, Avanzino, L, Tamburini, T, Antonini, A, Facchini, S, Biundo, R, Altavista, Mc, Roberti, C, Avarello, T, Bono, G, Riboldazzi, G, Leva, S, Del Sette, M, Carabelli, E, Traverso, E, Michelucci, R, Nassetti, S, Pasini, E, Padovani, A, Cottini, E, Bigni, B, Ruggieri, S, Modugno, N, Fischetti, M, Stefani, A, Pierantozzi, M, Stampanoni Bassi, M, Tinazzi, M, Ottaviani, S, Ajena, D, Trianni, G, Caggiula, M, Valenti, G, My, F, Grioli, S, La Farina, I, Zambito Marsala, S, Marchini, C, Gioulis, M, Asteggiano, G, L’Episcopo, Mr, Saracco, E, Barone, P, Picillo, M, Moccia, M, Onofrj, M, Thomas, A, Denaro, A, Marini, C, De Santis, F, Spagnoli, V, L’Erario, R, Passadore, P, Belgrado, E, Mucchiut, M, Priori, A, Cogiamanian, F, and Marchet, A.

Subjects
Male, medicine.medical_specialty, Clinical variables, Neurology, Parkinson's disease, Motor symptoms, Non-motor symptoms, Parkinson’s disease, Treatment persistence, Aged, Female, Humans, Longitudinal Studies, Middle Aged, Parkinson Disease, Physician's Role, Severity of Illness Index, Treatment Outcome, Neurology (clinical), Psychiatry and Mental Health, 2708, Longitudinal Studie, Dermatology, Disease, Internal medicine, motor symptoms,non-motor symptoms, Parkinson’s disease,treatment persistence, Severity of illness, Medicine, Neuroradiology, business.industry, musculoskeletal, neural, and ocular physiology, General Medicine, medicine.disease, nervous system diseases, cardiovascular system, Physical therapy, Neurosurgery, business, Human
Abstract

To assess over a period of 9 months in a sample of Italian Parkinson’s disease (PD) patients reasons leading the neurologist to modify dopaminergic treatment and patients’ causes of dissatisfaction with ongoing therapy. To evaluate the influence of disease severity on therapy persistence. A disease severity balanced sample of PD patients with stable anti-parkinsonian drugs (APD) treatment was enrolled and evaluated every 3 months. Patients requiring APD treatment modifications were discontinued from the study. The probability to modify APD treatment is greater for higher motor (UPDRS scores) and non-motor symptoms (NMSS score) severity. Both from neurologist’s and patient’s perspective, motor symptoms were the main determinants underlying APD treatment modifications. Non-motor symptoms were cause of dissatisfaction with ongoing APD treatment for 52 % of the patients, while only 36 % of the neurologists considered these as valid reasons for therapy change. REASON is the first study in PD patients that prospectively examined reasons driving APD treatment changes. Results show that the disease severity significantly increases the probability of APD treatment change. Patients attribute greater relevance than neurologists to non-motor symptoms as reason requiring treatment changes. This confirms that patient and neurologist perceptions only partially overlap.

Published
2015

5. Adherence to anti-Parkinson drug therapy in the 'REASON' sample of Italian patients with Parkinson's disease: the linguistic validation of the Italian version of the 'Morisky Medical Adherence Scale-8 items'

Author

Fabbrini, G, Abbruzzese, G, Barone, P, Antonini, A, Tinazzi, M, Castegnaro, G, Rizzoli, S, Morisky, De, Lessi, P, Abbruzzese G, Cr, Ceravolo, R, Melone, M, Schettino, C, Califano, F, Ceravolo, M, Capecci, M, Andrenelli, E, Iemolo, F, Spadaro, D, Carnemolla, A, Pontieri, F, Pellicano, C, Benincasa, D, Pietracupa, S, Latorre, A, Tedeschi, G, Tessitore, A, Giordano, A, Bonuccelli, U, Frosini, D, Vanelli, F, Comi, G, Volonté, M, Spagnolo, F, Scaglioni, A, Abrignani, G, Avanzino, L, Tamburini, T, Facchini, S, Biundo, R, Altavista, M, Roberti, C, Asteggiano, G, L'Episcopo, M, Saracco, E, Avarello, T, Bono, G, Riboldazzi, G, Leva, S, Del Sette, M, Carabelli, E, Traverso, E, Michelucci, R, Nassetti, S, Pasini, E, Padovani, A, Cottini, E, Bigni, B, Ruggieri, S, Modugno, N, Fischetti, M, Stefani, A, Pierantozzi, M, Stampanoni Bassi, M, Ottaviani, S, Ajena, D, Trianni, G, My, F, Caggiula, M, Valenti, G, Grioli, S, La Farina, I, Zambito Marsala, S, Marchini, C, Gioulis, M, Picillo, M, Moccia, M, Denaro, A, Sebastianelli, L, Onofrj, M, Thomas, A, Marini, C, De Santis, F, Spagnoli, V, L'Erario, R, Passadore, P, Belgrado, E, Mucchiut, M, Priori, A, Cogiamanian, F, Marchet, A, Ori, A, Pirondi, S, Roncari, B, Sala, S, Sgarbi, S, Simoni, L, Trevisan, F, Zanoli, L, Fabbrini, G, Abbruzzese, G, Antonini, A, Barone, P, Ceravolo, R, Tinazzi, M, Melone, Mariarosa Anna Beatrice, Schettino, C, Califano, F, Ceravolo, Mg, Capecci, M, Andrenelli, E, Iemolo, F, Spadaro, D, Carnemolla, A, Pontieri, Fe, Pellicano, C, Benincasa, D, Pietracupa, S, Latorre, A, Tedeschi, Gioacchino, Tessitore, Alessandro, Giordano, A, Bonuccelli, U, Frosini, D, Vanelli, F, Comi, G, Volonté, Ma, Spagnolo, F, Scaglioni, A, Abrignani, G, Avanzino, L, Tamburini, T, Facchini, S, Biundo, R, Altavista, Mc, Roberti, C, Asteggiano, G, L'Episcopo, Mr, Saracco, E, Avarello, T, Bono, G, Riboldazzi, G, Leva, S, Nullm, nullDel Sette, Carabelli, E, Traverso, E, Michelucci, R, Nassetti, S, Pasini, E, Padovani, A, Cottini, E, Bigni, B, Ruggieri, S, Modugno, N, Fischetti, M, Stefani, A, Pierantozzi, M, Nullm, nullStampanoni Bassi, Ottaviani, S, Ajena, D, Trianni, G, My, F, Caggiula, M, Valenti, G, Grioli, S, Nulli, nullLa Farina, Nulls, nullZambito Marsala, Marchini, C, Gioulis, M, Picillo, M, Moccia, M, Denaro, A, Sebastianelli, L, Onofrj, M, Thomas, A, Marini, C, Nullf, nullDe Santi, Spagnoli, V, L'Erario, R, Passadore, P, Belgrado, E, Mucchiut, M, Priori, A, Cogiamanian, F, Marchet, A, Lessi, P, Castegnaro, G, Ori, A, Pirondi, S, Rizzoli, S, Roncari, B, Sala, S, Sgarbi, S, Simoni, L, Trevisan, F, Zanoli, L., Fabbrini, G., Abbruzzese, G., Barone, P., Antonini, A., Tinazzi, M., Castegnaro, G., Rizzoli, S., Morisky, D. E., Lessi, P., Ceravolo, R., Melone, M. A., Schettino, C., Califano, F., Ceravolo, M. G., Capecci, M., Andrenelli, E., Iemolo, F., Spadaro, D., Carnemolla, A., Pontieri, F. E., Pellicano, C., Benincasa, D., Pietracupa, S., Latorre, A., Tedeschi, G., Tessitore, A., Giordano, A., Bonuccelli, U., Frosini, D., Vanelli, F., Comi, G., Volonte, M. A., Spagnolo, F., Scaglioni, A., Abrignani, G., Avanzino, L., Tamburini, T., Facchini, S., Biundo, R., Altavista, M. C., Roberti, C., Asteggiano, G., L'Episcopo, M. R., Saracco, E., Avarello, T., Bono, G., Riboldazzi, G., Leva, S., Del Sette, M., Carabelli, E., Traverso, E., Michelucci, R., Nassetti, S., Pasini, E., Padovani, A., Cottini, E., Bigni, B., Ruggieri, S., Modugno, N., Fischetti, M., Stefani, A., Pierantozzi, M., Stampanoni Bassi, M., Ottaviani, S., Ajena, D., Trianni, G., My, F., Caggiula, M., Valenti, G., Grioli, S., La Farina, I., Zambito Marsala, S., Marchini, C., Gioulis, M., Picillo, M., Moccia, M., Denaro, A., Sebastianelli, L., Onofrj, M., Thomas, A., Marini, C., De Santis, F., Spagnoli, V., L'Erario, R., Passadore, P., Belgrado, E., Mucchiut, M., Priori, A., Cogiamanian, F., Marchet, A., Ori, A., Pirondi, S., Roncari, B., Sala, S., Sgarbi, S., Simoni, L., Trevisan, F., Morisky, De, Comi, Giancarlo, and REASON study, Group

Subjects
Predictive validity, Male, Translation, Parkinson's disease, Adherence, Comprehension, Validation, Aged, Antiparkinson Agents, Female, Humans, Parkinson Disease, Translations, Medication Adherence, Surveys and Questionnaires, Neurology (clinical), Psychiatry and Mental Health, 2708, MEDLINE, Dermatology, Disease, Linguistic validation, Pharmacotherapy, Quality of life, Medicine, business.industry, General Medicine, Parkinson’s disease, medicine.disease, Psychiatry and Mental health, Antiparkinson Agent, Settore MED/26 - Neurologia, business, Human, Clinical psychology
Abstract

Information about patients' adherence to therapy represents a primary issue in Parkinson's disease (PD) management. To perform the linguistic validation of the Italian version of the self-rated 8-Item Morisky Medical Adherence Scale (MMAS-8) and to describe in a sample of Italian patients affected by PD the adherence to anti-Parkinson drug therapy and the association between adherence and some socio-demographic and clinical features. MMAS-8 was translated into Italian language by two independent Italian mother-tongue translators. The consensus version was then back-translated by an English mother-tongue translator. This translation process was followed by a consensus meeting between the authors of translation and investigators and then by two comprehension tests. The translated version of the MMAS-8 scale was then administered at the baseline visit of the "REASON" study (Italian Study on the Therapy Management in Parkinson's disease: Motor, Non-Motor, Adherence and Quality Of Life Factors) in a large sample of PD patients. The final version of the MMAS-8 was easily understood. Mean ± SD MMAS-8 score was 6.1 ± 1.2. There were no differences in adherence to therapy in relationship to disease severity, gender, educational level or decision to change therapy. The Italian version of MMAS-8, the key tool of the REASON study to assess the adherence to therapy, has shown to be understandable to patients with PD. Patients enrolled in the REASON study showed medium therapy adherence.

Published
2013

6. Reasons driving treatment modification in Parkinson's disease: Results from the cross-sectional phase of the REASON study

Author

Tinazzi, M, Abbruzzese, G, Antonini, A, Ceravolo, R, Fabbrini, G, Lessi, P, Barone, P, REASON Study Group:Abruzzese, G, Lido, V, Melone, M, Schettino, C, Califano, F, Ceravolo, M, Capecci, M, Andrenelli, E, Iemolo, F, Spadaro, D, Carnemolla, A, Pontieri, F, Pellicano, C, Benincasa, D, Pietracupa, S, Latorre, A, Tedeschi, G, Tessitore, A, Giordano, A, Bonuccelli, U, Frosini, D, Vanelli, F, Comi, G, Volonté, M, Spagnolo, F, Scaglioni, A, Abrignani, G, Avanzino, L, Tamburini, T, Facchini, S, Biundo, R, Altavista, M, Roberti, C, Asteggiano, G, L'Episcopo, M, Saracco, E, Avarello, T, Bono, G, Riboldazzi, G, Leva, S, Del, S, Carabelli, M, E, Traverso, E, Michelucci, R, Nassetti, S, Pasini, E, Padovani, A, Cottini, E, Bigni, B, Ruggieri, S, Modugno, N, Fischetti, M, Stefani, A, Pierantozzi, M, Bassi, M, Ottaviani, S, Ajena, D, Trianni, G, My, F, Caggiula, M, Valenti, G, Grioli, S, La Farina, I, Zambito Marsala, S, Marchini, C, Gioulis, M, Picillo, M, Moccia, M, Denaro, A, Sebastianelli, L, Onofrj, M, Thomas, A, Marini, C, De Santis, F, Spagnoli, V, L'Erario, R, Passadore, P, Belgrado, E, Mucchiut, M, Priori, A, Cogiamanian, F, Marchet, A, Tinazzi, M, Abbruzzese, G, Antonini, A, Ceravolo, R, Fabbrini, G, Lessi, P, Barone, P, Lido, V, Melone, M, Schettino, C, Califano, F, Ceravolo, Mg, Capecci, M, Andrenelli, E, Iemolo, F, Spadaro, D, Carnemolla, A, Pontieri, F, Pellicano, C, Benincasa, D, Pietracupa, S, Latorre, A, Tedeschi, G, Tessitore, A, Giordano, A, Bonuccelli, U, Frosini, D, Vanelli, F, Comi, G, Volonté, M, Spagnolo, F, Scaglioni, A, Abrignani, G, Avanzino, L, Tamburini, T, Facchini, S, Biundo, R, Altavista, M, Roberti, C, Asteggiano, G, L'Episcopo, M, Saracco, E, Avarello, T, Bono, G, Riboldazzi, G, Leva, S, Del, Sette, M, Carabelli, E, Traverso, E, Michelucci, R, Nassetti, S, Pasini, E, Padovani, A, Cottini, E, Bigni, B, Ruggieri, S, Modugno, N, Fischetti, M, Stefani, A, Pierantozzi, M, Bassi, M, Ottaviani, S, Ajena, D, Trianni, G, My, F, Caggiula, M, Valenti, G, Grioli, S, La, Farina, I, Zambito, Marsala, S, Marchini, C, Gioulis, M, Picillo, M, Moccia, M, Denaro, A, Sebastianelli, L, Onofrj, M, Thomas, A, Marini, C, De, Santi, F, Spagnoli, V, L'Erario, R, Passadore, P, Belgrado, E, Mucchiut, M, Priori, A, Cogiamanian, F, Marchet, A., Tinazzi, M., Abbruzzese, G., Antonini, A., Ceravolo, R., Fabbrini, G., Lessi, P., Barone, P., Melone, M. A. B., Schettino, C., Califano, F., Ceravolo, M. G., Capecci, M., Andrenelli, E., Iemolo, F., Spadaro, D., Carnemolla, A., Pontieri, F. E., Pellicano, C., Benincasa, D., Pietracupa, S., Latorre, A., Tedeschi, G., Tessitore, A., Giordano, A., Bonuccelli, U., Frosini, D., Vanelli, F., Comi, G., Volonte, M. A., Spagnolo, F., Scaglioni, A., Abrignani, G., Avanzino, L., Tamburini, T., Facchini, S., Biundo, R., Altavista, M. C., Roberti, C., Asteggiano, G., L'Episcopo, M. R., Saracco, E., Avarello, T., Bono, G., Riboldazzi, G., Leva, S., Del Sette, M., Carabelli, E., Traverso, E., Michelucci, R., Nassetti, S., Pasini, E., Padovani, A., Cottini, E., Bigni, B., Ruggieri, S., Modugno, N., Fischetti, M., Stefani, A., Pierantozzi, M., Stampanoni Bassi, M., Ottaviani, S., Ajena, D., Trianni, G., My, F., Caggiula, M., Valenti, G., Grioli, S., La Farina, I., Zambito Marsala, S., Marchini, C., Gioulis, M., Picillo, M., Moccia, M., Denaro, A., Sebastianelli, L., Onofrj, M., Thomas, A., Marini, C., De Santis, F., Spagnoli, V., L'Erario, R., Passadore, P., Belgrado, E., Mucchiut, M., Priori, A., Cogiamanian, F., Lessi, and Comi, Giancarlo

Subjects
Male, Pediatrics, Parkinson's disease, anti-Parkinson drugs, motor symptoms, non-motor symptoms, Practice Patterns, Socioeconomic Factor, Motor symptoms, Severity of Illness Index, Antiparkinson Agents, Cohort Studies, Motor symptom, Practice Patterns, Physicians', Stage (cooking), Anti-Parkinson drug, Anti-Parkinson drugs, Non-motor symptoms, Aged, Female, Humans, Middle Aged, Parkinson Disease, Patient Satisfaction, Socioeconomic Factors, Geriatrics and Gerontology, Neurology (clinical), Neurology, musculoskeletal, neural, and ocular physiology, Antiparkinson Agent, cardiovascular system, Settore MED/26 - Neurologia, Treatment modification, Human, medicine.medical_specialty, Non-motor symptom, Disease severity, medicine, In patient, Physicians', business.industry, Advanced stage, medicine.disease, nervous system diseases, Physical therapy, Treatment decision making, Cohort Studie, business
Abstract

OBJECTIVES: To assess the association between clinical and socio-demographic features and anti-Parkinson drug (APD) treatment modifications in patients with PD and to describe neurologist and patient opinions regarding the need for changes in APD therapy. METHODS: Subjects with PD with stable APD treatment over ≥3 months prior to baseline were enrolled and evaluated for socio-demographic data, disability, disease severity and neurologist and patient views on the need to modify APD treatment. RESULTS: 775 Patients were included, 51% with Hoehn and Yahr (HY) stage 1-2 (early PD) and 49% with HY stage 2.5-4 (advanced PD). Neurologists modified APD treatment in 255 patients, 97 (25%) early PD and 158 (41%; p < 0.0001) advanced PD. APD modification was strongly associated with a low educational level and UPDRS part IV score. The most common reasons behind the APD therapy changes among neurologists were presence/worsening of motor or non-motor symptoms (88% and 37% of subjects respectively). Out of 216 patients, 92% and 51% were willing to undergo APD changes to therapy because of the presence/worsening of motor or non-motor symptoms. CONCLUSIONS: Neurologist decision to change APD therapy and patients reasons for dissatisfaction with it can be prevalently attributed to the presence/worsening of motor symptoms and motor fluctuations in the advanced stages. Non-motor symptoms were considered more often by patients. The patient educational level played a key role in treatment decision.

Published
2013

7. Reasons driving treatment modification in Parkinson's disease: results from the cross-sectional phase of the REASON study

Author

Michele, Tinazzi, Giovanni, Abbruzzese, Antonini, Angelo, Roberto, Ceravolo, Giovanni, Fabbrini, Patrizia, Lessi, Barone, Paolo, Giovanni, Abruzzese, Venezia, Lido, M A, B Melone, Schettino, C, Califano, F, G Ceravolo, M, Capecci, M, Andrenelli, E, Iemolo, F, Spadaro, D, Carnemolla, A, E Pontieri, F, Pellicano, C, Benincasa, D, Fabbrini, G, Pietracupa, S, Latorre, A, Tedeschi, G, Tessitore, A, Giordano, A, Bonuccelli, U, Frosini, D, Vanelli, F, Comi, G, A Volonté, M, Spagnolo, F, Scaglioni, A, Abrignani, G, Abbruzzese, G, Avanzino, L, Tamburini, T, Antonini, A, Facchini, S, Biundo, R, C Altavista, M, Roberti, C, Asteggiano, G, R L'Episcopo, M, Saracco, E, Avarello, T, Bono, G, Riboldazzi, G, Leva, S, M Del Sette, Carabelli, E, Traverso, E, Michelucci, R, Nassetti, S, Pasini, E, Padovani, A, Cottini, E, Bigni, B, Ruggieri, S, Modugno, N, Fischetti, M, Stefani, A, Pierantozzi, M, M Stampanoni Bassi, Tinazzi, M, Ottaviani, S, Ajena, D, Trianni, G, F, My, Caggiula, M, Valenti, G, Grioli, S, I La Farina, S Zambito Marsala, Marchini, C, Gioulis, M, Barone, P, Picillo, M, Moccia, M, Denaro, A, Sebastianelli, L, Onofrj, M, Thomas, A, Marini, C, F De Santis, Spagnoli, V, L'Erario, R, Passadore, P, Belgrado, E, Mucchiut, M, Priori, A, Cogiamanian, F, and Marchet, A

Published
2013

10. Assessment of the incremental diagnostic value of florbetapir F 18 imaging in patients with cognitive impairment: The incremental diagnostic value of amyloid PET with [ 18 F]-florbetapir (INDIA-FBP) study

Author

Boccardi, Marina, Altomare, Daniele, Ferrari, Clarissa, Festari, Cristina, Guerra, Ugo Paolo, Paghera, Barbara, Pizzocaro, Claudio, Lussignoli, Giulia, Geroldi, Cristina, Zanetti, Orazio, Cotelli, Maria Sofia, Turla, Marinella, Borroni, Barbara, Rozzini, Luca, Mirabile, Dario, Defanti, Carlo, Gennuso, Michele, Prelle, Alessandro, Gentile, Simona, Morandi, Alessandro, Vollaro, Stefano, Volta, Giorgio Dalla, Bianchetti, Angelo, Conti, Marta Zaffira, Cappuccio, Melania, Carbone, Pasqualina, Bellandi, Daniele, Abruzzi, Luciano, Bettoni, Luigi, Villani, Daniele, Raimondi, Maria Clara, Lanari, Alessia, Ciccone, Alfonso, Facchi, Emanuela, Di Fazio, Ignazio, Rozzini, Renzo, Boffelli, Stefano, Manzoni, Laura, Salvi, Giovanni Pietro, Cavaliere, Sabina, Belotti, Gloria, Avanzi, Stefano, Pasqualetti, Patrizio, Muscio, Cristina, Padovani, Alessandro, Frisoni, Giovanni B., Antelmi, Luigi, Galluzzi, Samantha, Pievani, Michela, Redolfi, Alberto, Tarallo, ANNA ROSA, Arora, Anupa, Bertocchi, Monica, Chitò, Eugenia, Moretti, Davide V., Giubbini, Raffaele, Rodella, Carlo, Camoni, Luca, Massetti, Valentina, Andreoli, Michela, Bellelli, Giuseppe, Fascendini, Sara, Mattioli, Flavia, Turco, Renato, Vezzadini, Giuliana, Raimondi, Vanessa, Mondini, Sara, Zanacchi, Elisa Carolina, Grigolo, Marta, Pezzini, Alessandra, Bilotti, Giacinta, Bigni, Barbara, Zavarise, Paola, Ngonga, Gael, Anzola, Gian Paolo, Turrone, Rosanna, Guizzetti, Gianluca, Zanetti, Marina, Boccardi, Marina, Altomare, Daniele, Ferrari, Clarissa, Festari, Cristina, Frisoni, Giovanni, Boccardi, M, Altomare, D, Ferrari, C, Festari, C, Guerra, U, Paghera, B, Pizzocaro, C, Lussignoli, G, Geroldi, C, Zanetti, O, Cotelli, M, Turla, M, Borroni, B, Rozzini, L, Mirabile, D, Defanti, C, Gennuso, M, Prelle, A, Gentile, S, Morandi, A, Vollaro, S, Volta, G, Bianchetti, A, Conti, M, Cappuccio, M, Carbone, P, Bellandi, D, Abruzzi, L, Bettoni, L, Villani, D, Raimondi, M, Lanari, A, Ciccone, A, Facchi, E, Di Fazio, I, Rozzini, R, Boffelli, S, Manzoni, L, Salvi, G, Cavaliere, S, Belotti, G, Avanzi, S, Pasqualetti, P, Muscio, C, Padovani, A, Frisoni, G, Antelmi, L, Galluzzi, S, Pievani, M, Redolfi, A, Tarallo, A, Arora, A, Bertocchi, M, Chito, E, Moretti, D, Giubbini, R, Rodella, C, Camoni, L, Massetti, V, Andreoli, M, Bellelli, G, Fascendini, S, Mattioli, F, Turco, R, Vezzadini, G, Raimondi, V, Mondini, S, Zanacchi, E, Grigolo, M, Pezzini, A, Bilotti, G, Bigni, B, Zavarise, P, Ngonga, G, Anzola, G, Turrone, R, Guizzetti, G, and Zanetti, M

Subjects
Male, medicine.medical_specialty, Positron-Emission Tomography/methods/standards, Aged, Aged, 80 and over, Alzheimer Disease, Amyloid beta-Peptides, Cognitive Dysfunction, Female, Humans, Male, Positron-Emission Tomography, Predictive Value of Tests, Aniline Compounds, Ethylene Glycols, 030218 nuclear medicine & medical imaging, 03 medical and health sciences, ddc:616.89, 0302 clinical medicine, Alzheimer Disease, Predictive Value of Tests, Medical imaging, 80 and over, Medicine, Humans, Cognitive Dysfunction, Cognitive decline, Cognitive impairment, Amyloid beta-Peptides/metabolism, Aged, Aged, 80 and over, Amyloid beta-Peptides, Aniline Compounds, medicine.diagnostic_test, business.industry, Amyloidosis, Alzheimer Disease/diagnosis/diagnostic imaging/metabolism, Cognitive Dysfunction/diagnosis/diagnostic imaging/metabolism, medicine.disease, aged, aged, 80 and over, alzheimer disease, amyloid beta-peptides, cognitive dysfunction, female, humans, male, positron-emission tomography, predictive value of tests, aniline compounds, ethylene glycols, Surgery, Female, Positron-Emission Tomography, Ethylene Glycols, Neurology (clinical), Positron emission tomography, Predictive value of tests, Radiology, Alzheimer's disease, Abnormality, business, 030217 neurology & neurosurgery
Abstract

IMPORTANCE Cerebral amyloidosis is a key abnormality in Alzheimer disease (AD) and can be detected in vivo with positron emission tomography (PET) ligands. Although amyloid PET has clearly demonstrated analytical validity, its clinical utility is debated. OBJECTIVE To evaluate the incremental diagnostic value of amyloid PET with florbetapir F 18 in addition to the routine clinical diagnostic assessment of patients evaluated for cognitive impairment. DESIGN, SETTING, AND PARTICIPANTS The Incremental Diagnostic Value ofAmyloid PET With [18F]-Florbetapir (INDIA-FBP) Study is a multicenter study involving 18 AD evaluation units from eastern Lombardy, Northern Italy, 228 consecutive adults with cognitive impairmentwere evaluated for AD and other causes of cognitive decline, with a prescan diagnostic confidence of AD between 15%and 85%. Participants underwent routine clinical and instrumental diagnostic assessment. A prescan diagnosiswas made, diagnostic confidencewas estimated, and drug treatmentwas provided. At the time of thisworkup, an amyloid PET/computed tomographic scanwas performed, and the resultwas communicated to physicians afterworkup completion. Physicianswere asked to review the diagnosis, diagnostic confidence, and treatment after the scan. The studywas conducted from August 5, 2013, to December 31, 2014. MAIN OUTCOMES AND MEASURES Primary outcomeswere prescan to postscan changes of diagnosis, diagnostic confidence, and treatment. RESULTS Of the 228 participants, 107 (46%) were male; mean (SD) age was 70.5 (7) years. Diagnostic change occurred in 46 patients (79%) having both a previous diagnosis of AD and an amyloid-negative scan (P < .001) and in 16 (53%) of those with non-AD diagnoses and an amyloid-positive scan (P < .001). Diagnostic confidence in AD diagnosis increased by 15.2%in amyloid-positive (P < .001; effect size Cohen d = 1.04) and decreased by 29.9%in amyloid-negative (P < .001; d = -1.19) scans. Acetylcholinesterase inhibitors and memantine hydrochloride were introduced in 61 (65.6%) patients with positive scan results who had not previously received those drugs, and the use of the drugs was discontinued in 6 (33.3%) patients with negative scan results who were receiving those drugs (P < .001). CONCLUSIONS AND RELEVANCE Amyloid PET in addition to routine assessment in patients with cognitive impairment has a significant effect on diagnosis, diagnostic confidence, and drug treatment. The effect on health outcomes, such as morbidity and mortality, remains to be assessed.

Published
2016

11. The speech and language FOXP2 gene modulates the phenotype of frontotemporal lobar degeneration

Author

Barbara Paghera, Maura Cosseddu, Barbara Borroni, Chiara Agosti, Alessandro Padovani, Carlo Cerini, Silvana Archetti, Barbara Bigni, Giuseppe Bellelli, Enrico Premi, Alice Papetti, Padovani, A, Cosseddu, M, Premi, E, Archett, I, Papetti, A, Agosti, C, Bigni, B, Cerini, C, Paghera, B, Bellelli, G, and Borroni, B

Subjects
Oncology, Male, medicine.medical_specialty, frontotemporal lobe degeneration, speech, language, gene, Statistical parametric mapping, Neuroimaging, Internal medicine, mental disorders, medicine, Verbal fluency test, Humans, Speech, Allele frequency, Aged, Language, Tomography, Emission-Computed, Single-Photon, Language Disorders, Polymorphism, Genetic, business.industry, General Neuroscience, Putamen, Neuropsychology, FOXP2, Forkhead Transcription Factors, General Medicine, Frontotemporal lobar degeneration, Middle Aged, medicine.disease, Psychiatry and Mental health, Clinical Psychology, Phenotype, Female, Geriatrics and Gerontology, Frontotemporal Lobar Degeneration, business, Follow-Up Studies
Abstract

The FOXP2 gene is mutated in a severe monogenic form of speech and language deficits, but no study on the influence of genetic variations within FOXP2 in neurological disorders characterized by language impairment is available yet. In the present study, we investigated the impact of common FOXP2 polymorphisms with regard to frontotemporal lobar degeneration (FTLD). Two-hundred ten FTLD patients underwent clinical and a wide standardized neuropsychological examination as well as brain imaging. In all patients, and in 200 age-matched healthy controls, four FOXP2 polymorphisms were evaluated, namely rs2396753, rs1456031, rs17137124 and rs1852469. SPECT images were analyzed by Statistical Parametric Mapping (SPM5). No significant differences of the four FOXP2 polymorphisms in genotype distribution and allele frequency between FTLD and controls were observed. A significant and specific association between rs1456031 TT and rs17137124 TT genotypes and verbal fluency scores was reported. The two polymorphisms showed an addictive effect. When the analysis was computed on the number of observations over time, and 391 assessments considered, comparable results were obtained. FTLD patients carrying at-risk polymorphisms showed greater hypoperfusion in the frontal areas, namely the left inferior frontal gyrus, and putamen, compared to the non-carriers (p < 0.005). Genetic variations within FOXP2 do not represent a genetic risk to FTLD per se, but modulate FTLD presentation when disease is overt, affecting language performances and leading to hypoperfusion in language-associated brain areas.

Published
2010

12. Progranulin genetic variations in frontotemporal lobar degeneration: evidence for low mutation frequency in an Italian clinical series

Author

Alessandro Padovani, Diego Di Lorenzo, Cristian Bonvicini, Barbara Borroni, Massimo Gennarelli, Maria Ferrari, Antonella Alberici, Barbara Bigni, Monica Di Luca, Carlo Caltagirone, Chiara Agosti, Silvana Archetti, Giuseppe Bellelli, Elio Scarpini, Luigi Caimi, Daniela Galimberti, Borroni, B, Archetti, S, Alberici, A, Agosti, C, Gennarelli, M, Bigni, B, Bonvicini, C, Ferrari, M, Bellelli, G, Galimberti, D, Scarpini, E, Di Lorenzo, D, Caimi, L, Caltagirone, C, Di Luca, M, and Padovani, A

Subjects
Oncology, Male, DNA Primer, Intron, Progranulins, Gene Frequency, Intercellular Signaling Peptides and Protein, frontotemporal lobe degeneration, Missense mutation, Family history, Mutation frequency, Frameshift Mutation, Genetics (clinical), Sequence Deletion, Genetics, Single Nucleotide, Frontotemporal lobar degeneration, Exons, Middle Aged, Pedigree, Italy, Genetic Variation, Polymorphism, Single Nucleotide, Humans, Aged, Base Sequence, DNA Primers, Introns, Case-Control Studies, Intercellular Signaling Peptides and Proteins, Dementia, Mutation, Female, epidemiology, Settore MED/26 - Neurologia, Case-Control Studie, Human, medicine.medical_specialty, Exon, Biology, Frameshift mutation, Frequency, Mutations, Progranulin, Cellular and Molecular Neuroscience, Internal medicine, mental disorders, progranulin, medicine, Polymorphism, Allele frequency, Genetic heterogeneity, nutritional and metabolic diseases, medicine.disease, nervous system diseases, Settore BIO/14 - Farmacologia
Abstract

Frontotemporal lobar degeneration (FTLD) recognises high familial incidence, with up to 50% of patients reported to have a family history of similar dementia. It has been reported that mutations within progranulin (PGRN) gene are a major cause of FTLD in the USA and worldwide, counting for 5-10% of FTLD and for 20-25% of familiar FTLD cases. The aim of the present study was to define the role of PGRN genetic variations in a large sample of consecutive patients with FTLD in Italy. Two-hundred forty-three FTLD patients were investigated. Each subject performed a clinical and neuropsychological evaluation, a functional and structural brain imaging, and the diagnosis was confirmed by at least 1 year follow-up. PGRN sequencing was performed in all FTLD patients and in 121 healthy age-matched controls drawn from the same geographic area. Only one PGRN pathogenetic mutation was found, consisting of a four-base pair deletion in the coding sequence of exon 8 (delCACT). This mutation was recognised in four patients, being the overall frequency of mutations in our clinical series of 1.64%. Considering only patients with a well-known family history for dementia, the frequency of this mutation was 6%. Moreover, four missense mutations within intron regions (g.100474G>A, g.100674G>A, g.101266G>A, g.102070G>A) were found. The frequency of these genetic variations did not differ in patients compared to controls, and they did not influence on clinical FTLD phenotype. In conclusion, this study supports a lower frequency of PGRN mutations amongst FTLD patients in Italy compared to literature data and further underlies the genetic heterogeneity of FTLD

Published
2007

13. Immune and cellular damage biomarkers to predict COVID-19 mortality in hospitalized patients.

Author

Lombardi C, Roca E, Bigni B, Bertozzi B, Ferrandina C, Franzin A, Vivaldi O, Cottini M, D'Alessio A, Del Poggio P, Conte GM, and Berti A

Abstract

Early prediction of COVID-19 in-hospital mortality relies usually on patients' preexisting comorbidities and is rarely reproducible in independent cohorts. We wanted to compare the role of routinely measured biomarkers of immunity, inflammation, and cellular damage with preexisting comorbidities in eight different machine-learning models to predict mortality, and evaluate their performance in an independent population. We recruited and followed-up consecutive adult patients with SARS-Cov-2 infection in two different Italian hospitals. We predicted 60-day mortality in one cohort (development dataset, n = 299 patients, of which 80% was allocated to the development dataset and 20% to the training set) and retested the models in the second cohort (external validation dataset, n = 402). Demographic, clinical, and laboratory features at admission, treatments and disease outcomes were significantly different between the two cohorts. Notably, significant differences were observed for %lymphocytes (p < 0.05), international-normalized-ratio (p < 0.01), platelets, alanine-aminotransferase, creatinine (all p < 0.001). The primary outcome (60-day mortality) was 29.10% (n = 87) in the development dataset, and 39.55% (n = 159) in the external validation dataset. The performance of the 8 tested models on the external validation dataset were similar to that of the holdout test dataset, indicating that the models capture the key predictors of mortality. The shap analysis in both datasets showed that age, immune features (%lymphocytes, platelets) and LDH substantially impacted on all models' predictions, while creatinine and CRP varied among the different models. The model with the better performance was model 8 (60-day mortality AUROC 0.83 ± 0.06 in holdout test set, 0.79 ± 0.02 in external validation dataset). The features that had the greatest impact on this model's prediction were age, LDH, platelets, and %lymphocytes, more than comorbidities or inflammation markers, and these findings were highly consistent in both datasets, likely reflecting the virus effect at the very beginning of the disease., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2021 The Author(s).)

Published
2021
Full Text
View/download PDF

14. Clinical course and outcomes of patients with asthma hospitalized for severe acute respiratory syndrome coronavirus 2 pneumonia: A single-center, retrospective study.

Author

Lombardi C, Roca E, Bigni B, Cottini M, and Passalacqua G

Subjects
Asthma diagnosis, Asthma therapy, COVID-19 etiology, COVID-19 virology, Comorbidity, Disease Management, Disease Susceptibility, Humans, Patient Outcome Assessment, Retrospective Studies, Asthma complications, Asthma epidemiology, COVID-19 complications, COVID-19 epidemiology, SARS-CoV-2
Published
2020
Full Text
View/download PDF

17. Takotsubo Syndrome Associated with COVID-19.

Author

Roca E, Lombardi C, Campana M, Vivaldi O, Bigni B, Bertozzi B, and Passalacqua G

Abstract

Objective: The availability of public health information for optimised supportive care is critical during the COVID-19 pandemic. We describe the first case of COVID-19 complicated by Takotsubo cardiomyopathy., Materials and Methods: We report the clinical, laboratory and radiological findings of a patient with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)., Results: The nasopharyngeal swab was positive for SARS-CoV-2 and x-ray images demonstrated pathognomonic pneumonia. The patient developed tachycardia and the echocardiogram confirmed the diagnosis of Takotsubo cardiomyopathy., Conclusions: Doctors should be aware of the need to thoroughly study this new infection in order to understand its underlying mechanisms and related complications., Learning Points: We report the first case of Takotsubo cardiomyopathy associated with COVID-19.We discuss a rare presentation in the current pandemic.COVID-19 can be associated with cardiac complications, even after the onset of pneumonia, and so strict monitoring of these patients is essential., Competing Interests: Conflicts of Interests: The Authors declare that there are no competing interests., (© EFIM 2020.)

Published
2020
Full Text
View/download PDF

18. Vascular Risk Factors and Cognition in Parkinson's Disease.

Author

Pilotto A, Turrone R, Liepelt-Scarfone I, Bianchi M, Poli L, Borroni B, Alberici A, Premi E, Formenti A, Bigni B, Cosseddu M, Cottini E, Berg D, and Padovani A

Subjects
Age of Onset, Aged, Attention, Disability Evaluation, Educational Status, Executive Function, Female, Humans, Male, Motor Activity, Neuropsychological Tests, Parkinson Disease diagnosis, Parkinson Disease physiopathology, Parkinson Disease psychology, Prevalence, Risk Factors, Sex Factors, Time Factors, Vascular Diseases physiopathology, Vascular Diseases psychology, Parkinson Disease epidemiology, Vascular Diseases epidemiology
Abstract

Vascular risk factors have been associated with cognitive deficits and incident dementia in the general population, but their role on cognitive dysfunction in Parkinson's disease (PD) is still unclear. The present study addresses the single and cumulative effect of vascular risk factors on cognition in PD patients, taking clinical confounders into account. Standardized neuropsychological assessment was performed in 238 consecutive PD patients. We evaluated the association of single and cumulative vascular risk factors (smoking, diabetes, hypercholesterolemia, hypertension, and heart disease), with the diagnosis of PD normal cognition (PDNC, n = 94), mild cognitive impairment (PD-MCI, n = 111), and dementia (PDD, n = 33). The association between single neuropsychological tests and vascular risk factors was evaluated with covariance analyses adjusted for age at onset, educational levels, gender, disease duration, and motor performance. Age, educational levels, disease duration, and motor function were significantly different between PDNC, PD-MCI, and PDD. Heart disease was the only vascular factor significantly more prevalent in PDD compared with PDNC in adjusted analyses. Performance of tests assessing executive and attention functions were significantly worse in patients with hypertension, heart disease, and/or diabetes (p <  0.05). Heart disease is associated with dementia in PD, suggesting a potential window of intervention. Vascular risk factors act especially on attention and executive functions in PD. Vascular risk stratification may be useful in order to identify PD patients with a greater risk of developing dementia. These findings need to be verified in longitudinal studies.

Published
2016
Full Text
View/download PDF

19. The speech and language FOXP2 gene modulates the phenotype of frontotemporal lobar degeneration.

Author

Padovani A, Cosseddu M, Premi E, Archetti S, Papetti A, Agosti C, Bigni B, Cerini C, Paghera B, Bellelli G, and Borroni B

Subjects
Aged, Female, Follow-Up Studies, Forkhead Transcription Factors genetics, Frontotemporal Lobar Degeneration complications, Frontotemporal Lobar Degeneration diagnostic imaging, Humans, Language, Language Disorders diagnostic imaging, Language Disorders etiology, Male, Middle Aged, Polymorphism, Genetic genetics, Tomography, Emission-Computed, Single-Photon methods, Forkhead Transcription Factors physiology, Frontotemporal Lobar Degeneration genetics, Language Disorders genetics, Phenotype, Speech physiology
Abstract

The FOXP2 gene is mutated in a severe monogenic form of speech and language deficits, but no study on the influence of genetic variations within FOXP2 in neurological disorders characterized by language impairment is available yet. In the present study, we investigated the impact of common FOXP2 polymorphisms with regard to frontotemporal lobar degeneration (FTLD). Two-hundred ten FTLD patients underwent clinical and a wide standardized neuropsychological examination as well as brain imaging. In all patients, and in 200 age-matched healthy controls, four FOXP2 polymorphisms were evaluated, namely rs2396753, rs1456031, rs17137124 and rs1852469. SPECT images were analyzed by Statistical Parametric Mapping (SPM5). No significant differences of the four FOXP2 polymorphisms in genotype distribution and allele frequency between FTLD and controls were observed. A significant and specific association between rs1456031 TT and rs17137124 TT genotypes and verbal fluency scores was reported. The two polymorphisms showed an addictive effect. When the analysis was computed on the number of observations over time, and 391 assessments considered, comparable results were obtained. FTLD patients carrying at-risk polymorphisms showed greater hypoperfusion in the frontal areas, namely the left inferior frontal gyrus, and putamen, compared to the non-carriers (p < 0.005). Genetic variations within FOXP2 do not represent a genetic risk to FTLD per se, but modulate FTLD presentation when disease is overt, affecting language performances and leading to hypoperfusion in language-associated brain areas.

Published
2010
Full Text
View/download PDF

20. VEGF haplotypes are associated with increased risk to progressive supranuclear palsy and corticobasal syndrome.

Author

Borroni B, Del Bo R, Goldwurm S, Archetti S, Bonvicini C, Agosti C, Bigni B, Papetti A, Ghezzi S, Sacilotto G, Pezzoli G, Gennarelli M, Bresolin N, Comi GP, and Padovani A

Subjects
Aged, Chi-Square Distribution, Female, Frontotemporal Dementia blood, Frontotemporal Dementia etiology, Frontotemporal Dementia genetics, Gene Frequency, Genome-Wide Association Study methods, Haplotypes, Humans, Male, Middle Aged, Risk Factors, Statistics, Nonparametric, Supranuclear Palsy, Progressive blood, Supranuclear Palsy, Progressive etiology, Vascular Endothelial Growth Factor A blood, Basal Ganglia Diseases etiology, Basal Ganglia Diseases genetics, Genetic Predisposition to Disease, Polymorphism, Single Nucleotide genetics, Supranuclear Palsy, Progressive genetics, Vascular Endothelial Growth Factor A genetics
Abstract

Progressive supranuclear palsy (PSP) and corticobasal syndrome (CBS) are in the spectrum of tauopathies and recognized to have a strong genetic background. It has been widely reported that MAPT tau haplotype H1 is a genetic risk factor in both conditions, but no other genetic determinants have so far been proposed. Recently, vascular endothelial growth factor (VEGF) haplotypes were reported to confer risk to frontotemporal dementia (FTD). The aim of this study was to evaluate the role of VEGF genetic determinants in PSP and CBS susceptibility. We evaluated a cohort of 687 unrelated Italian subjects, including 117 PSP, 108 CBS, 199 FTD, and 263 healthy controls. Genotype and allele frequencies of three well-known polymorphisms located within the VEGF promoter (-2578C/A, -1190G/A, and -1154G/A) were carried out. Genetic analysis revealed the presence of significant changes in terms of genotype and allele distributions in patients compared to healthy controls. A-G-G haplotype (-2578C/A, 1190G/A, -1154G/A) was overrepresented in both PSP (OR=6.64, 95% CI=2.3-19.6, P=0.0003, CGG=reference) and CBS (OR=5.20, 95% CI=1.70-15.9, P=0.003, CGG=reference) compared to healthy subjects. No differences between PSP and CBS and FTD were found, and the A-G-G haplotype was also overrepresented in FTD. Overall, these data suggest that VEGF gene variability represents a susceptibility factor for PSP and CBS. These data argue that additional genes may confer disease risk to PSP and CBS, and to FTD as well, beyond the MAPT tau haplotype. Further studies are warranted.

Published
2010
Full Text
View/download PDF

21. Progranulin genetic variations in frontotemporal lobar degeneration: evidence for low mutation frequency in an Italian clinical series.

Author

Borroni B, Archetti S, Alberici A, Agosti C, Gennarelli M, Bigni B, Bonvicini C, Ferrari M, Bellelli G, Galimberti D, Scarpini E, Di Lorenzo D, Caimi L, Caltagirone C, Di Luca M, and Padovani A

Subjects
Aged, Base Sequence, Case-Control Studies, DNA Primers genetics, Dementia pathology, Dementia physiopathology, Exons, Female, Frameshift Mutation, Gene Frequency, Genetic Variation, Humans, Introns, Italy, Male, Middle Aged, Pedigree, Polymorphism, Single Nucleotide, Progranulins, Sequence Deletion, Dementia genetics, Intercellular Signaling Peptides and Proteins genetics, Mutation
Abstract

Frontotemporal lobar degeneration (FTLD) recognises high familial incidence, with up to 50% of patients reported to have a family history of similar dementia. It has been reported that mutations within progranulin (PGRN) gene are a major cause of FTLD in the USA and worldwide, counting for 5-10% of FTLD and for 20-25% of familiar FTLD cases. The aim of the present study was to define the role of PGRN genetic variations in a large sample of consecutive patients with FTLD in Italy. Two-hundred forty-three FTLD patients were investigated. Each subject performed a clinical and neuropsychological evaluation, a functional and structural brain imaging, and the diagnosis was confirmed by at least 1 year follow-up. PGRN sequencing was performed in all FTLD patients and in 121 healthy age-matched controls drawn from the same geographic area. Only one PGRN pathogenetic mutation was found, consisting of a four-base pair deletion in the coding sequence of exon 8 (delCACT). This mutation was recognised in four patients, being the overall frequency of mutations in our clinical series of 1.64%. Considering only patients with a well-known family history for dementia, the frequency of this mutation was 6%. Moreover, four missense mutations within intron regions (g.100474G>A, g.100674G>A, g.101266G>A, g.102070G>A) were found. The frequency of these genetic variations did not differ in patients compared to controls, and they did not influence on clinical FTLD phenotype. In conclusion, this study supports a lower frequency of PGRN mutations amongst FTLD patients in Italy compared to literature data and further underlies the genetic heterogeneity of FTLD.

Published
2008
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results