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1. Visual and Hearing Impairment Are Associated With Delirium in Hospitalized Patients: Results of a Multisite Prevalence Study

Author

Alessandro Morandi, Marco Inzitari, Cristina Udina, Neus Gual, Miriam Mota, Elena Tassistro, Anita Andreano, Antonio Cherubini, Simona Gentile, Enrico Mossello, Alessandra Marengoni, Anna Olivé, Francesc Riba, Domingo Ruiz, Elisabet de Jaime, Giuseppe Bellelli, A. Tarasconi, M. Sella, S. Auriemma, G. Paternò, G. Faggian, C. Lucarelli, N. De Grazia, C. Alberto, A. Margola, L. Porcella, I. Nardiello, E. Chimenti, M. Zeni, A. Giani, S. Famularo, E. Romairone, C. Minaglia, C. Ceccotti, G. Guerra, G. Mantovani, F. Monacelli, T. Candiani, A. Ballestrero, F. Santolini, M. Rosso, V. Bono, S. Sibilla, P. Dal Santo, M. Ceci, P. Barone, T. Schirinzi, A. Formenti, G. Nastasi, G. Isaia, D. Gonella, A. Battuello, S. Casson, D. Calvani, F. Boni, A. Ciaccio, R. Rosa, G. Sanna, S. Manfredini, L. Cortese, M. Rizzo, R. Prestano, A. Greco, M. Lauriola, G. Gelosa, V. Piras, M. Arena, D. Cosenza, A. Bellomo, M. LaMontagna, L. Gabbani, L. Lambertucci, S. Perego, G. Parati, G. Basile, V. Gallina, G. Pilone, C. Giudice, F. De, L. Pietrogrande, B. De, M. Mosca, I. Corazzin, P. Rossi, V. Nunziata, F. D'Amico, A. Grippa, S. Giardini, R. Barucci, A. Cossu, L. Fiorin, M. Distefano, M. Lunardelli, M. Brunori, I. Ruffini, E. Abraham, A. Varutti, E. Fabbro, A. Catalano, G. Martino, D. Leotta, A. Marchet, G. Dell'Aquila, A. Scrimieri, M. Davoli, M. Casella, A. Cartei, G. Polidori, D. Brischetto, S. Motta, R. Saponara, P. Perrone, G. Russo, D. Del, C. Car, T. Pirina, S. Franzoni, A. Cotroneo, F. Ghiggia, G. Volpi, C. Menichetti, M. Bo, A. Panico, P. Calogero, G. Corvalli, M. Mauri, E. Lupia, R. Manfredini, F. Fabbian, A. March, M. Pedrotti, M. Veronesi, E. Strocchi, C. Borghi, A. Bianchetti, A. Crucitti, V. DiFrancesco, G. Fontana, L. Bonanni, F. Barbone, C. Serrati, G. Ballardini, M. Simoncelli, G. Ceschia, C. Scarpa, R. Brugiolo, S. Fusco, T. Ciarambino, C. Biagini, E. Tonon, M. Porta, D. Venuti, M. DelSette, M. Poeta, G. Barbagallo, G. Trovato, A. Delitala, P. Arosio, F. Reggiani, G. Zuliani, B. Ortolani, E. Mussio, A. Girardi, A. Coin, G. Ruotolo, A. Castagna, M. Masina, R. Cimino, A. Pinciaroli, G. Tripodi, U. Cannistrà, F. Cassadonte, M. Vatrano, L. Scaglione, P. Fogliacco, C. Muzzuilini, F. Romano, A. Padovani, L. Rozzini, A. Cagnin, F. Fragiacomo, G. Desideri, E. Liberatore, A. Bruni, G. Orsitto, M. Franco, L. Bonfrate, M. Bonetto, N. Pizio, G. Magnani, G. Cecchetti, A. Longo, V. Bubba, L. Marinan, M. Cotelli, M. Turla, M. Sessa, L. Abruzzi, G. Castoldi, D. LoVetere, C. Musacchio, M. Novello, A. Cavarape, A. Bini, A. Leonardi, F. Seneci, W. Grimaldi, F. Fimognari, V. Bambara, A. Saitta, F. Corica, M. Braga, E. Ettorre, C. Camellini, G. Bellelli, G. Annoni, A. Marengoni, A. Crescenzo, G. Noro, R. Turco, M. Ponzetto, L. Giuseppe, B. Mazzei, G. Maiuri, D. Costaggiu, R. Damato, M. Formilan, G. Patrizia, M. Gallucci, M. Paragona, P. Bini, D. Modica, C. Abati, M. Clerici, I. Barbera, F. NigroImperiale, A. Manni, C. Votino, C. Castiglioni, M. Di, M. Degl'Innocenti, G. Moscatelli, S. Guerini, C. Casini, D. Dini, E. D'Imporzano, S. DeNotariis, F. Bonometti, C. Paolillo, A. Riccardi, A. Tiozzo, M. DiBari, S. Vanni, A. Scarpa, D. Zara, P. Ranieri, M. Alessandro, F. Di, D. Pezzoni, C. Platto, V. D'Ambrosio, C. Ivaldi, P. Milia, F. DeSalvo, C. Solaro, M. Strazzacappa, M. Cazzadori, S. Confente, M. Grasso, E. Troisi, V. Guerini, B. Bernardini, C. Corsini, S. Boffelli, A. Filippi, K. Delpin, B. Faraci, E. Bertoletti, M. Vannucci, F. Tesi, P. Crippa, A. Malighetti, D. Bettini, F. Maltese, G. Abruzzese, D. Cosimo, M. Azzini, M. Colombo, G. Procino, S. Fascendini, F. Barocco, P. Del, A. Mazzone, E. Riva, D. Dell'Acqua, M. Cottino, G. Vezzadini, S. Avanzi, C. Brambilla, S. Orini, F. Sgrilli, A. Mello, L. Lombardi, E. Muti, B. Dijk, S. Fenu, C. Pes, P. Gareri, M. Passamonte, R. Rigo, L. Locusta, L. Caser, G. Rosso, S. Cesarini, R. Cozzi, C. Santini, P. Carbone, I. Cazzaniga, R. Lovati, A. Cantoni, P. Ranzani, D. Barra, G. Pompilio, S. Dimori, S. Cernesi, C. Riccò, F. Piazzolla, E. Capittini, C. Rota, F. Gottardi, L. Merla, A. Barelli, A. Millul, G. De, G. Morrone, M. Bigolari, M. Macchi, F. Zambon, C. Pizzorni, G. DiCasaleto, G. Menculini, M. Marcacci, G. Catanese, D. Sprini, T. DiCasalet, M. Bocci, S. Borga, P. Caironi, C. Cat, E. Cingolani, L. Avalli, G. Greco, G. Citerio, L. Gandini, G. Cornara, R. Lerda, L. Brazzi, F. Simeone, M. Caciorgna, D. Alampi, S. Francesconi, E. Beck, B. Antonini, K. Vettoretto, M. Meggiolaro, E. Garofalo, S. Notaro, R. Varutti, F. Bassi, G. Mistraletti, A. Marino, R. Rona, E. Rondelli, I. Riva, A. Scapigliati, A. Cortegiani, F. Vitale, L. Pistidda, R. D'Andrea, L. Querci, P. Gnesin, M. Todeschini, M. Lugano, G. Castelli, M. Ortolani, A. Cotoia, S. Maggiore, L. DiTizio, R. Graziani, I. Testa, E. Ferretti, C. Castioni, F. Lombardi, R. Caserta, M. Pasqua, S. Simoncini, F. Baccarini, M. Rispoli, F. Grossi, L. Cancelliere, M. Carnelli, F. Puccini, G. Biancofiore, A. Siniscalchi, C. Laici, E. Mossello, M. Torrini, G. Pasetti, S. Palmese, R. Oggioni, V. Mangani, S. Pini, M. Martelli, E. Rigo, F. Zuccalà, A. Cherri, R. Spina, I. Calamai, N. Petrucci, A. Caicedo, F. Ferri, P. Gritti, N. Brienza, R. Fonnesu, M. Dessena, G. Fullin, D. Saggioro, Morandi, A, Inzitari, M, Udina, C, Gual, N, Mota, M, Tassistro, E, Andreano, A, Cherubini, A, Gentile, S, Mossello, E, Marengoni, A, Olivé, A, Riba, F, Ruiz, D, de Jaime, E, Bellelli, G, Alessandro Morandi, Marco Inzitari, Cristina Udina, Neus Gual, Miriam Mota, Elena Tassistro, Anita Andreano, Antonio Cherubini, Simona Gentile, Enrico Mossello, Alessandra Marengoni, Anna Olivé, Francesc Riba, Domingo Ruiz, Elisabet de Jaime, Giuseppe Bellelli, Italian Study Group of Delirium, Claudio Borghi, Morandi, Alessandro, Inzitari, Marco, Udina, Cristina, Gual, Neu, Mota, Miriam, Tassistro, Elena, Andreano, Anita, Cherubini, Antonio, Gentile, Simona, Mossello, Enrico, Marengoni, Alessandra, Olivé, Anna, Riba, Francesc, Ruiz, Domingo, de Jaime, Elisabet, Bellelli, Giuseppe, and A Tarasconi, M Sella, S Auriemma, G Paternò, G Faggian, C Lucarelli, N De Grazia, C Alberto, A Margola, L Porcella, I Nardiello, E Chimenti, M Zeni, A Giani, S Famularo, E Romairone, C Minaglia, C Ceccotti, G Guerra, G Mantovani, F Monacelli, C Minaglia, T Candiani, A Ballestrero, C Minaglia, F Santolini, C Minaglia, M Rosso, V Bono, S Sibilla, P Dal Santo, M Ceci, P Barone, T Schirinzi, A Formenti, G Nastasi, G Isaia, D Gonella, A Battuello, S Casson, D Calvani, F Boni, A Ciaccio, R Rosa, G Sanna, S Manfredini, L Cortese, M Rizzo, R Prestano, A Greco, M Lauriola, G Gelosa, V Piras, M Arena, D Cosenza, A Bellomo, M LaMontagna, L Gabbani, L Lambertucci, S Perego, G Parati, G Basile, V Gallina, G Pilone, C Giudice, F De, L Pietrogrande, B De, M Mosca, I Corazzin, P Rossi, V Nunziata, F D'Amico, A Grippa, S Giardini, R Barucci, A Cossu, L Fiorin, M Arena, M Distefano, M Lunardelli, M Brunori, I Ruffini, E Abraham, A Varutti, E Fabbro, A Catalano, G Martino, D Leotta, A Marchet, G Dell'Aquila, A Scrimieri, M Davoli, M Casella, A Cartei, G Polidori, G Basile, D Brischetto, S Motta, R Saponara, P Perrone, G Russo, D Del, C Car, T Pirina, S Franzoni, A Cotroneo, F Ghiggia, G Volpi, C Menichetti, M Bo, A Panico, P Calogero, G Corvalli, M Mauri, E Lupia, R Manfredini, F Fabbian, A March, M Pedrotti, M Veronesi, E Strocchi, C Borghi, A Bianchetti, A Crucitti, V DiFrancesco, G Fontana, L Bonanni, F Barbone, C Serrati, G Ballardini, M Simoncelli, G Ceschia, C Scarpa, R Brugiolo, S Fusco, T Ciarambino, C Biagini, E Tonon, M Porta, D Venuti, M DelSette, M Poeta, G Barbagallo, G Trovato, A Delitala, P Arosio, F Reggiani, G Zuliani, B Ortolani, E Mussio, A Girardi, A Coin, G Ruotolo, A Castagna, M Masina, R Cimino, A Pinciaroli, G Tripodi, U Cannistrà, F Cassadonte, M Vatrano, L Scaglione, P Fogliacco, C Muzzuilini, F Romano, A Padovani, L Rozzini, A Cagnin, F Fragiacomo, G Desideri, E Liberatore, A Bruni, G Orsitto, M Franco, L Bonfrate, M Bonetto, N Pizio, G Magnani, G Cecchetti, A Longo, V Bubba, L Marinan, M Cotelli, M Turla, M Brunori, M Sessa, L Abruzzi, G Castoldi, D LoVetere, C Musacchio, M Novello, A Cavarape, A Bini, A Leonardi, F Seneci, W Grimaldi, F Seneci, F Fimognari, V Bambara, A Saitta, F Corica, M Braga, E Ettorre, C Camellini, G Bellelli, G Annoni, A Marengoni, A Bruni, A Crescenzo, G Noro, R Turco, M Ponzetto, L Giuseppe, B Mazzei, G Maiuri, D Costaggiu, R Damato, E Fabbro, M Formilan, G Patrizia, M Gallucci, C Minaglia, M Paragona, P Bini, D Modica, C Abati, M Clerici, I Barbera, F NigroImperiale, A Manni, C Votino, C Castiglioni, M Di, M Degl'Innocenti, G Moscatelli, S Guerini, C Casini, D Dini, E D'Imporzano, S DeNotariis, F Bonometti, C Paolillo, A Riccardi, A Tiozzo, A Riccardi, C Paolillo, M DiBari, S Vanni, A Scarpa, D Zara, P Ranieri, M Alessandro, P Calogero, G Corvalli, F Di, D Pezzoni, C Platto, V D'Ambrosio, C Ivaldi, P Milia, F DeSalvo, C Solaro, M Strazzacappa, M Bo, A Panico, M Cazzadori, S Confente, M Bonetto, M Grasso, E Troisi, G Magnani, G Cecchetti, V Guerini, B Bernardini, C Corsini, S Boffelli, A Filippi, K Delpin, B Faraci, E Bertoletti, M Vannucci, F Tesi, P Crippa, A Malighetti, D Bettini, F Maltese, M Formilan, G Abruzzese, C Minaglia, D Cosimo, M Azzini, M Cazzadori, M Colombo, G Procino, S Fascendini, F Barocco, P Del, F D'Amico, A Grippa, A Mazzone, E Riva, D Dell'Acqua, M Cottino, G Vezzadini, S Avanzi, C Brambilla, S Orini, F Sgrilli, A Mello, L Lombardi, E Muti, B Dijk, S Fenu, C Pes, P Gareri, A Castagna, M Passamonte, F De, R Rigo, L Locusta, L Caser, G Rosso, S Cesarini, R Cozzi, C Santini, P Carbone, I Cazzaniga, R Lovati, A Cantoni, P Ranzani, D Barra, G Pompilio, S Dimori, S Cernesi, C Riccò, F Piazzolla, E Capittini, C Rota, F Gottardi, L Merla, A Barelli, A Millul, G De, G Morrone, M Bigolari, C Minaglia, M Macchi, F Zambon, F D'Amico, F D'Amico, C Pizzorni, G DiCasaleto, G Menculini, M Marcacci, G Catanese, D Sprini, T DiCasalet, M Bocci, S Borga, P Caironi, C Cat, E Cingolani, L Avalli, G Greco, G Citerio, L Gandini, G Cornara, R Lerda, L Brazzi, F Simeone, M Caciorgna, D Alampi, S Francesconi, E Beck, B Antonini, K Vettoretto, M Meggiolaro, E Garofalo, A Bruni, S Notaro, R Varutti, F Bassi, G Mistraletti, A Marino, R Rona, E Rondelli, I Riva, A Scapigliati, A Cortegiani, F Vitale, L Pistidda, R D'Andrea, L Querci, P Gnesin, M Todeschini, M Lugano, G Castelli, M Ortolani, A Cotoia, S Maggiore, L DiTizio, R Graziani, I Testa, E Ferretti, C Castioni, F Lombardi, R Caserta, M Pasqua, S Simoncini, F Baccarini, M Rispoli, F Grossi, L Cancelliere, M Carnelli, F Puccini, G Biancofiore, A Siniscalchi, C Laici, E Mossello, M Torrini, G Pasetti, S Palmese, R Oggioni, V Mangani, S Pini, M Martelli, E Rigo, F Zuccalà, A Cherri, R Spina, I Calamai, N Petrucci, A Caicedo, F Ferri, P Gritti, N Brienza, R Fonnesu, M Dessena, G Fullin, D Saggioro

Subjects
medicine.medical_specialty, Activities of daily living, Cross-sectional study, Hearing loss, medicine.medical_treatment, Visual impairment, Psychological intervention, visual impairment, Socio-culturale, behavioral disciplines and activities, Hearing impairment, delirium, older, sensory deficits, visual impairment, sensory deficit, Hearing impairment, 03 medical and health sciences, delirium, older, sensory deficits, 0302 clinical medicine, Risk Factors, Activities of Daily Living, mental disorders, medicine, Humans, Dementia, 030212 general & internal medicine, LS4_4, Hearing Loss, General Nursing, Rehabilitation, business.industry, Health Policy, General Medicine, medicine.disease, nervous system diseases, Cross-Sectional Studies, Italy, Emergency medicine, Delirium, Geriatrics and Gerontology, medicine.symptom, business, 030217 neurology & neurosurgery
Abstract

Objective: Sensory deficits are important risk factors for delirium but have been investigated in single-center studies and single clinical settings. This multicenter study aims to evaluate the association between hearing and visual impairment or bi-sensory impairment (visual and hearing impairment) and delirium. Design: Cross-sectional study nested in the 2017 "Delirium Day" project. Setting and participants: Patients 65 years and older admitted to acute hospital medical wards, emergency departments, rehabilitation wards, nursing homes, and hospices in Italy. Methods: Delirium was assessed with the 4AT (a short tool for delirium assessment) and sensory deficits with a clinical evaluation. We assessed the association between delirium, hearing and visual impairment in multivariable logistic regression models, adjusting for: Model 1, we included predisposing factors for delirium (ie, dementia, weight loss and autonomy in the activities of daily living); Model 2, we added to Model 1 variables, which could be considered precipitating factors for delirium (ie, psychoactive drugs and urinary catheters). Results: A total of 3038 patients were included; delirium prevalence was 25%. Patients with delirium had a higher prevalence of hearing impairment (30.5% vs 18%; P < .001), visual impairment (24.2% vs 15.7%; P < .01) and bi-sensory impairment (16.2% vs 7.5%) compared with those without delirium. In the multivariable logistic regression analysis, the presence of bi-sensory impairment was associated with delirium in Model 1 [odds ratio (OR) 1.5, confidence interval (CI) 1.2-2.1; P = .00] and in Model 2 (OR 1.4; CI 1.1-1.9; P = .02), whereas the presence of visual and hearing impairment alone was not associated with delirium either in Model 1 (OR 0.8; CI 0.6-1.2, P = .36; OR 1.1; CI 0.8-1.4; P = .42) or in Model 2 (OR 0.8, CI 0.6-1.2, P = .27; OR 1.1, CI 0.8-1.4, P = .63). Conclusions and implications: Our findings support the importance of routine screening and specific interventions by a multidisciplinary team to implement optimal management of sensory impairments and hence prevention and the management of the patients with delirium.

Published
2021

3. Prevalence and features of delirium in older patients admitted to rehabilitation facilities

Author

Sidoli, Chiara, Zambon, Antonella, Tassistro, Elena, Rossi, Emanuela, Mossello, Enrico, Inzitari, Marco, Cherubini, Antonio, Marengoni, Alessandra, Morandi, Alessandro, Bellelli, Giuseppe, Tarasconi, A, Sella, M, Paternò, G, Faggian, G, Lucarelli, C, De Grazia, N, Alberto, C, Porcella, L, Nardiello, I, Chimenti, E, Zeni, M, Romairone, E, Minaglia, C, Ceccotti, C, Guerra, G, Mantovani, G, Monacelli, F, Candiani, T, Santolini, F, Rosso, M, Bono, V, Sibilla, S, Dal Santo, P, Ceci, M, Barone, P, Schirinzi, T, Formenti, A, Nastasi, G, Isaia, G, Gonella, D, Battuello, A, Casson, S, Calvani, D, Boni, F, Ciaccio, A, Rosa, R, Sanna, G, Manfredini, S, Cortese, L, Rizzo, M, Prestano, R, Greco, A, Lauriola, M, Gelosa, G, Piras, V, Arena, M, Cosenza, D, Bellomo, A, Lamontagna, M, Gabbani, L, Lambertucci, L, Perego, S, Parati, G, Basile, G, Gallina, V, Pilone, G, Giudice, C, Pietrogrande, L, Mosca, M, Corazzin, I, Rossi, P, Nunziata, V, D’Amico, F, Grippa, A, Giardini, S, Barucci, R, Cossu, A, Fiorin, L, Distefano, M, Lunardelli, M, Brunori, M, Ruffini, I, Abraham, E, Varutti, A, Fabbro, E, Catalano, A, Martino, G, Leotta, D, Marchet, A, Dell’Aquila, G, Scrimieri, A, Davoli, M, Casella, M, Cartei, A, Polidori, G, Brischetto, D, Motta, S, Saponara, R, Perrone, P, Russo, G, Del, D, Car, C, Pirina, T, Franzoni, S, Cotroneo, A, Ghiggia, F, Volpi, G, Menichetti, C, Bo, M, Panico, A, Calogero, P, Corvalli, G, Mauri, M, Lupia, E, Manfredini, R, Fabbian, F, March, A, Pedrotti, M, Veronesi, M, Strocchi, E, Borghi, C, Bianchetti, A, Crucitti, A, Difrancesco, V, Fontana, G, Geriatria, A, Bonanni, L, Barbone, F, Serrati, C, Ballardini, G, Simoncelli, M, Ceschia, G, Scarpa, C, Brugiolo, R, Fusco, S, Ciarambino, T, Biagini, C, Tonon, E, Porta, M, Venuti, D, Delsette, M, Poeta, M, Barbagallo, G, Trovato, G, Delitala, A, Arosio, P, Reggiani, F, Zuliani, G, Ortolani, B, Mussio, E, Girardi, A, Coin, A, Ruotolo, G, Castagna, A, Masina, M, Cimino, R, Pinciaroli, A, Tripodi, G, Cassadonte, F, Vatrano, M, Scaglione, L, Fogliacco, P, Muzzuilini, C, Romano, F, Padovani, A, Rozzini, L, Cagnin, A, Fragiacomo, F, Desideri, G, Liberatore, E, Bruni, A, Orsitto, G, Franco, M, Bonfrate, L, Bonetto, M, Pizio, N, Magnani, G, Cecchetti, G, Longo, A, Bubba, V, Marinan, L, Cotelli, M, Turla, M, Sessa, M, Abruzzi, L, Castoldi, G, Lovetere, D, Musacchio, C, Novello, M, Cavarape, A, Bini, A, Leonardi, A, Seneci, F, Grimaldi, W, Fimognari, F, Bambar, V, Saitta, A, Corica, F, Braga, M, Servi, Null, Ettorre, E, Camellini Bellelli, C G, Annoni, G, Marengoni, A, Crescenzo, A, Noro, G, Turco, R, Ponzetto, M, Giuseppe, L, Mazzei, B, Maiuri, G, Costaggiu, D, Damato, R, Formilan, M, Patrizia, G, Santuar, L, Gallucci, M, Paragona, M, Bini, P, Modica, D, Abati, C, Clerici, M, Barbera, I, Nigroimperiale, F, Manni, A, Votino, C, Castiglioni, C, Di, M, Degl’Innocenti, M, Moscatelli, G, Guerini, S, Casini, C, Dini, D, Denotariis, S, Bonometti, F, Paolillo, C, Riccardi, A, Tiozzo, A, Samysalamafahmy, A, Dibari, M, Vanni, S, Scarpa, A, Zara, D, Ranieri, P, Alessandro, M, Di, F, Pezzoni, D, Platto, C, D’Ambrosio, V, Ivaldi, C, Milia, P, Desalvo, F, Solaro, C, Strazzacappa, M, Cazzadori, M, Grasso, M, Troisi, E, Guerini, V, Bernardini, B, Corsini, C, Boffelli, S, Filippi, A, Delpin, K, Faraci, B, Bertoletti, E, Vannucci, M, Crippa, P, Malighetti, A, Caltagirone, C, Disant, S, Bettini, D, Maltese, F, Abruzzese, G, Cosimo, D, Azzini, M, Colombo, M, Procino, G, Fascendini, S, Barocco, F, Del, P, Mazzone, A, Cottino, M, Vezzadini, G, Avanzi, S, Brambilla, C, Orini, S, Sgrilli, F, Mello, A, Lombardi Muti, L E, Dijk, B, Fenu, S, Pes, C, Gareri, P, Passamonte, M, Rigo, R, Locusta, L, Caser, L, Rosso, G, Cesarini, S, Cozzi, R, Santini, C, Carbone, P, Cazzaniga, I, Lovati, R, Cantoni, A, Ranzani, P, Barra, D, Pompilio, G, Dimori, S, Cernesi, S, Riccò, C, Piazzolla, F, Capittini, E, Rota, C, Gottardi, F, Merla, L, Barelli, A, Millul, A, De, G, Morrone, G, Bigolari, M, Macchi, M, Zambon, F, Pizzorni, C, Dicasaleto, G, Menculini, G, Marcacci, M, Catanese, G, Sprini, D, Dicasalet, T, Bocci, M, Borga, S, Caironi, P, Cat, C, Cingolani, E, Avalli, L, Greco, G, Citerio, G, Gandini, L, Cornara, G, Lerda, R, Brazzi, L, Simeone, F, Caciorgna, M, Alampi, D, Francesconi, S, Beck, E, Antonini, B, Vettoretto, K, Meggiolaro, M, Garofalo, E, Notaro, S, Varutti, R, Bassi, F, Mistraletti, G, Marino, A, Rona, R, Rondelli, E, Riva, I, Cortegiani, A, Pistidda, L, D’Andrea, R, Querci, L, Gnesin, P, Todeschini, M, Lugano, M, Castelli, G, Ortolani, M, Cotoia, A, Maggiore, S, Ditizio, L, Graziani, R, Testa, I, Ferretti, E, Castioni, C, Lombardi, F, Caserta, R, Pasqua, M, Simoncini, S, Baccarini, F, Rispoli, M, Grossi, F, Cancelliere, L, Carnelli, M, Puccini, F, Biancofiore, G, Siniscalchi, A, Laici, C, Mossello, E, Torrini, M, Pasetti, G, Palmese, S, Oggioni, R, Mangani, V, Pini, S, Martelli, M, Rigo, E, Zuccalà, F, Cherri, A, Spina, R, Calamai, I, Petrucci, N, Caicedo, A, Ferri, F, Gritti, P, 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Alessandro, P Calogero, G Corvalli, F Di, D Pezzoni, C Platto, V D’Ambrosio, C Ivaldi, P Milia, F DeSalvo, C Solaro, M Strazzacappa, M Bo, A Panico, M Cazzadori, M Bonetto, M Grasso, E Troisi, G Magnani, G Cecchetti, V Guerini, B Bernardini, C Corsini, S Boffelli, A Filippi, K Delpin, B Faraci, E Bertoletti, M Vannucci, P Crippa, A Malighetti, C Caltagirone, S DiSant, D Bettini, F Maltese, M Formilan, G Abruzzese, C Minaglia, D Cosimo, M Azzini, M Cazzadori, M Colombo, G Procino, S Fascendini, F Barocco, P Del, F D’Amico, A Grippa , A Mazzone, M Cottino, G Vezzadini, S Avanzi, C Brambilla, S Orini, F Sgrilli, A Mello, L E Lombardi Muti, B Dijk , S Fenu, C Pes, P Gareri, A Castagna, M Passamonte, R Rigo, L Locusta, L Caser, G Rosso, S Cesarini, R Cozzi, C Santini, P Carbone, I Cazzaniga, R Lovati, A Cantoni, P Ranzani, D Barra, G Pompilio, S Dimori, S Cernesi, C Riccò, F Piazzolla, E Capittini, C Rota, F Gottardi, L Merla, A Barelli, A Millul , G De, G Morrone, M Bigolari, C Minaglia, M Macchi, F Zambon, F D’Amico, F D’Amico, C Pizzorni, G DiCasaleto, G Menculini, M Marcacci, G Catanese, D Sprini, T DiCasalet, M Bocci, S Borga, P Caironi, C Cat, E Cingolani, L Avalli, G Greco, G Citerio, L Gandini, G Cornara, R Lerda, L Brazzi, F Simeone, M Caciorgna, D Alampi, S Francesconi, E Beck, B Antonini, K Vettoretto, M Meggiolaro, E Garofalo, A Bruni, S Notaro, R Varutti, F Bassi, G Mistraletti, A Marino, R Rona, E Rondelli, I Riva, A Cortegiani, L Pistidda, R D’Andrea, L Querci, P Gnesin, M Todeschini, M Lugano, G Castelli, M Ortolani, A Cotoia, S Maggiore, L DiTizio, R Graziani, I Testa, E Ferretti, C Castioni, F Lombardi, R Caserta, M Pasqua, S Simoncini, F Baccarini, M Rispoli, F Grossi, L Cancelliere, M Carnelli, F Puccini, G Biancofiore, A Siniscalchi, C Laici, E Mossello, M Torrini, G Pasetti, S Palmese, R Oggioni, V Mangani, S Pini, M Martelli, E Rigo, F Zuccalà , A Cherri, R Spina, I Calamai, N Petrucci, A Caicedo, F Ferri, P Gritti, N Brienza, R Fonnesu, M Dessena, 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Distefano, M, Lunardelli, M, Brunori, M, Ruffini, I, Abraham, E, Varutti, A, Fabbro, E, Catalano, A, Martino, G, Leotta, D, Marchet, A, Dell'Aquila, G, Scrimieri, A, Davoli, M, Casella, M, Cartei, A, Polidori, G, Brischetto, D, Motta, S, Saponara, R, Perrone, P, Russo, G, Del, D, Car, C, Pirina, T, Franzoni, S, Cotroneo, A, Ghiggia, F, Volpi, G, Menichetti, C, Bo, M, Panico, A, Calogero, P, Corvalli, G, Mauri, M, Lupia, E, Manfredini, R, Fabbian, F, March, A, Pedrotti, M, Veronesi, M, Strocchi, E, Borghi, C, Bianchetti, A, Crucitti, A, Difrancesco, V, Fontana, G, Geriatria, A, Bonanni, L, Barbone, F, Serrati, C, Ballardini, G, Simoncelli, M, Ceschia, G, Scarpa, C, Brugiolo, R, Fusco, S, Ciarambino, T, Biagini, C, Tonon, E, Porta, M, Venuti, D, Delsette, M, Poeta, M, Barbagallo, G, Trovato, G, Delitala, A, Arosio, P, Reggiani, F, Zuliani, G, Ortolani, B, Mussio, E, Girardi, A, Coin, A, Ruotolo, G, Castagna, A, Masina, M, Cimino, R, Pinciaroli, A, Tripodi, G, Cassadonte, F, Vatrano, M, 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Saggioro, D

Subjects
Aging, Disability, Rehabilitation, Delirium, Dementia, Physical restraint, Cross-Sectional Studies, Activities of Daily Living, mental disorders, Prevalence, Humans, Geriatrics and Gerontology, Aged
Abstract

Background: Delirium is thought to be common across various settings of care; however, still little research has been conducted in rehabilitation. Aim: We investigated the prevalence of delirium, its features and motor subtypes in older patients admitted to rehabilitation facilities during the three editions of the “Delirium Day project”. Methods: We conducted a cross-sectional study in which 1237 older patients (age ≥ 65 years old) admitted to 50 Italian rehabilitation wards during the three editions of the “Delirium Day project” (2015 to 2017) were included. Delirium was evaluated through the 4AT and its motor subtype with the Delirium Motor Subtype Scale. Results: Delirium was detected in 226 patients (18%), and the most recurrent motor subtype was mixed (37%), followed by hypoactive (26%), hyperactive (21%) and non-motor one (16%). In a multivariate Poisson regression model with robust variance, factors associated with delirium were: disability in basic (PR 1.48, 95%CI: 1.17–1.9, p value 0.001) and instrumental activities of daily living (PR 1.58, 95%CI: 1.08–2.32, p value 0.018), dementia (PR 2.10, 95%CI: 1.62–2.73, p value < 0.0001), typical antipsychotics (PR 1.47, 95%CI: 1.10–1.95, p value 0.008), antidepressants other than selective serotonin reuptake inhibitors (PR 1.3, 95%CI: 1.02–1.66, p value 0.035), and physical restraints (PR 2.37, 95%CI: 1.68–3.36, p value < 0.0001). Conclusion: This multicenter study reports that 2 out 10 patients admitted to rehabilitations had delirium on the index day. Mixed delirium was the most prevalent subtype. Delirium was associated with unmodifiable (dementia, disability) and modifiable (physical restraints, medications) factors. Identification of these factors should prompt specific interventions aimed to prevent or mitigate delirium.

Published
2022
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4. The association between low skeletal muscle mass and delirium: results from the nationwide multi-centre Italian Delirium Day 2017

Author

Zucchelli, A, Manzoni, F, Morandi, A, Di Santo, S, Rossi, E, Valsecchi, Mg, Inzitari, M, Cherubini, A, Bo, M, Mossello, E, Marengoni, A, Bellelli, G, Tarasconi, A, Sella, M, Auriemma, S, Paternò, G, Faggian, G, Lucarelli, C, De Grazia, N, Alberto, C, Margola, A, Porcella, L, Nardiello, I, Chimenti, E, Zeni, M, Giani, A, Famularo, S, Romairone, E, Minaglia, C, Ceccotti, C, Guerra, G, Mantovani, G, Monacelli, F, Candiani, T, Ballestrero, A, Santolini, F, Rosso, M, Bono, V, Sibilla, S, Dal Santo, P, Ceci, M, Barone, P, Schirinzi, T, Formenti, A, Nastasi, G, Isaia, G, Gonella, D, Battuello, A, Casson, S, Calvani, D, Boni, F, Ciaccio, A, Rosa, R, Sanna, G, Manfredini, S, Cortese, L, Rizzo, M, Prestano, R, Greco, A, Lauriola, M, Gelosa, G, Piras, V, Arena, M, Cosenza, D, Bellomo, A, Lamontagna, M, Gabbani, L, Lambertucci, L, Perego, S, Parati, G, Basile, G, Gallina, V, Pilone, G, Giudice, C, De, F, Pietrogrande, L, De, B, Mosca, M, Corazzin, I, Rossi, P, Nunziata, V, D'Amico, F, Grippa, A, Giardini, S, Barucci, R, Cossu, A, Fiorin, L, Distefano, M, Lunardelli, M, Brunori, M, Ruffini, I, Abraham, E, Varutti, A, Fabbro, E, Catalano, A, Martino, G, Leotta, D, Marchet, A, Dell'Aquila, G, Scrimieri, A, Davoli, M, Casella, M, Cartei, A, Polidori, G, Brischetto, D, Motta, S, Saponara, R, Perrone, P, Russo, G, Del, D, Car, C, Pirina, T, Franzoni, S, Cotroneo, A, Ghiggia, F, Volpi, G, Menichetti, C, Panico, A, Calogero, P, Corvalli, G, Mauri, M, Lupia, E, Manfredini, R, Fabbian, F, March, A, Pedrotti, M, Veronesi, M, Strocchi, E, Bianchetti, A, Crucitti, A, Di Francesco, V, Fontana, G, Bonanni, L, Barbone, F, Serrati, C, Ballardini, G, Simoncelli, M, Ceschia, G, Scarpa, C, Brugiolo, R, Fusco, S, Ciarambino, T, Biagini, C, Tonon, E, Porta, M, Venuti, D, Delsette, M, Poeta, M, Barbagallo, G, Trovato, G, Delitala, A, Arosio, P, Reggiani, F, Zuliani, G, Ortolani, B, Mussio, E, Girardi, A, Coin, A, Ruotolo, G, Castagna, A, Masina, M, Cimino, R, Pinciaroli, A, Tripodi, G, Cannistrà, U, Cassadonte, F, Vatrano, M, Scaglione, L, Fogliacco, P, Muzzuilini, C, Romano, F, Padovani, A, Rozzini, L, Cagnin, A, Fragiacomo, F, Desideri, G, Liberatore, E, Bruni, A, Orsitto, G, Franco, M, Bonfrate, L, Bonetto, M, Pizio, N, Magnani, G, Cecchetti, G, Longo, A, Bubba, V, Marinan, L, Cotelli, M, Turla, M, Sessa, M, Abruzzi, L, Castoldi, G, Lovetere, D, Musacchio, C, Novello, M, Cavarape, A, Bini, A, Leonardi, A, Seneci, F, Grimaldi, W, Fimognari, F, Bambara, V, Saitta, A, Corica, F, Braga, M, Ettorre, E, Camellini, C, Crescenzo, A, Noro, G, Turco, R, Ponzetto, M, Giuseppe, L, Mazzei, B, Maiuri, G, Costaggiu, D, Damato, R, Formilan, M, Patrizia, G, Santuari, L, Gallucci, M, Paragona, M, Bini, P, Modica, D, Abati, C, Clerici, M, Barbera, I, Nigroimperiale, F, Manni, A, Votino, C, Castiglioni, C, Di, M, Degl'Innocenti, M, Moscatelli, G, Guerini, S, Casini, C, Dini, D, D'Imporzano, E, Denotariis, S, Bonometti, F, Paolillo, C, Riccardi, A, Tiozzo, A, Samy Salama Fahmy, A, Dibari, M, Vanni, S, Scarpa, A, Zara, D, Ranieri, P, Pezzoni, D, Gentile, S, Platto, C, D'Ambrosio, V, Faraci, B, Brambilla, C, Ivaldi, C, Milia, P, Desalvo, F, Solaro, C, Strazzacappa, M, Cazzadori, M, Confente, S, Grasso, M, Troisi, E, Guerini, V, Bernardini, B, C Boffelli S, Corsini, Filippi, A, Delpin, K, Bertoletti, E, Vannucci, M, Tesi, F, Crippa, P, Malighetti, A, Caltagirone, C, Disant, S, Bettini, D, Maltese, F, Abruzzese, G, Cosimo, D, Azzini, M, Colombo, M, Procino, G, Fascendini, S, Barocco, F, Del, P, Mazzone, A, Riva, E, Dell'Acqua, D, Cottino, M, Vezzadini, G, Avanzi, S, Orini, S, Sgrilli, F, Mello, A, Lombardi, L, Muti, E, Dijk, B, Fenu, S, Pes, C, Gareri, P, Passamonte, M, Rigo, R, Locusta, L, Caser, L, Rosso, G, Cesarini, S, Cozzi, R, Santini, C, Carbone, P, Cazzaniga, I, Lovati, R, Cantoni, A, Ranzani, P, Barra, D, Pompilio, G, Dimori, S, Cernesi, S, Riccò, C, Piazzolla, F, Capittini, E, Rota, C, Gottardi, F, Merla, L, A Millul A, Barelli, De, G, Morrone, G, Bigolari, M, Macchi, M, Zambon, F, Pizzorni, C, Dicasaleto, G, Menculini, G, Marcacci, M, Catanese, G, Sprini, D, Dicasalet, T, Bocci, M, Borga, S, Caironi, P, Cat, C, Cingolani, E, Avalli, L, Greco, G, Citerio, G, Gandini, L, Cornara, G, Lerda, R, Brazzi, L, Simeone, F, Caciorgna, M, Alampi, D, Francesconi, S, Beck, E, Antonini, B, Vettoretto, K, Meggiolaro, M, Garofalo, E, Notaro, S, Varutti, R, Bassi, F, Mistraletti, G, Marino, A, Rona, R, Rondelli, E, Riva, I, Scapigliati, A, Cortegiani, A, Vitale, F, Pistidda, L, D'Andrea, R, Querci, L, Gnesin, P, Todeschini, M, Lugano, M, Castelli, G, Ortolani, M, Cotoia, A, Maggiore, S, Ditizio, L, Graziani, R, Testa, I, Ferretti, E, Castioni, C, Lombardi, F, Caserta, R, Pasqua, M, Simoncini, S, Baccarini, F, Rispoli, M, Grossi, F, Cancelliere, L, Carnelli, M, Puccini, F, Biancofiore, G, Siniscalchi, A, Laici, C, Torrini, M, Pasetti, G, Palmese, S, Oggioni, R, Mangani, V, Pini, S, Martelli, M, Rigo, E, Zuccalà, F, Cherri, A, Spina, R, Calamai, I, Petrucci, N, Caicedo, A, Ferri, F, Gritti, P, Brienza, N, Fonnesu, R, Dessena, M, Fullin, G, Saggioro, D., Zucchelli, A, Manzoni, F, Morandi, A, Di Santo, S, Rossi, E, Valsecchi, M, Inzitari, M, Cherubini, A, Bo, M, Mossello, E, Marengoni, A, Bellelli, G, Citerio, G, Zucchelli, Alberto, Valsecchi, M G, and A Tarasconi, M Sella, S Auriemma, G Paternò, G Faggian, C Lucarelli, N De Grazia, C Alberto, A Margola, L Porcella, I Nardiello, E Chimenti, M Zeni, A Giani, S Famularo, E Romairone, C Minaglia, C Ceccotti, G Guerra, G Mantovani, F Monacelli, C Minaglia, T Candiani, A Ballestrero, C Minaglia, F Santolini, C Minaglia, M Rosso, V Bono, S Sibilla, P Dal Santo, M Ceci, P Barone, T Schirinzi, A Formenti, G Nastasi, G Isaia, D Gonella, A Battuello, S Casson, D Calvani, F Boni, A Ciaccio, R Rosa, G Sanna, S Manfredini, L Cortese, M Rizzo, R Prestano, A Greco, M Lauriola, G Gelosa, V Piras, M Arena, D Cosenza, A Bellomo, M LaMontagna, L Gabbani, L Lambertucci, S Perego, G Parati, G Basile, V Gallina, G Pilone, C Giudice, F De, L Pietrogrande, B De, M Mosca, I Corazzin, P Rossi, V Nunziata, F D'Amico, A Grippa, S Giardini, R Barucci, A Cossu, L Fiorin, M Arena, M Distefano, M Lunardelli, M Brunori, I Ruffini, E Abraham, A Varutti, E Fabbro, A Catalano, G Martino, D Leotta, A Marchet, G Dell'Aquila, A Scrimieri, M Davoli, M Casella, A Cartei, G Polidori, G Basile, D Brischetto, S Motta, R Saponara, P Perrone, G Russo, D Del, C Car, T Pirina, S Franzoni, A Cotroneo, F Ghiggia, G Volpi, C Menichetti, M Bo, A Panico, P Calogero, G Corvalli, M Mauri, E Lupia, R Manfredini, F Fabbian, A March, M Pedrotti, M Veronesi, E Strocchi, A Bianchetti, A Crucitti, V Di Francesco, G Fontana, L Bonanni, F Barbone, C Serrati, G Ballardini, M Simoncelli, G Ceschia, C Scarpa, R Brugiolo, S Fusco, T Ciarambino, C Biagini, E Tonon, M Porta, D Venuti, M DelSette, M Poeta, G Barbagallo, G Trovato, A Delitala, P Arosio, F Reggiani, G Zuliani, B Ortolani, E Mussio, A Girardi, A Coin, G Ruotolo, A Castagna, M Masina, R Cimino, A Pinciaroli, G Tripodi, U Cannistrà, F Cassadonte, M Vatrano, F Cassandonte, L Scaglione, P Fogliacco, C Muzzuilini, F Romano, A Padovani, L Rozzini, A Cagnin, F Fragiacomo, G Desideri, E Liberatore, A Bruni, G Orsitto, M Franco, L Bonfrate, M Bonetto, N Pizio, G Magnani, G Cecchetti, A Longo, V Bubba, L Marinan, M Cotelli, M Turla, M Brunori, M Sessa, L Abruzzi, G Castoldi, D LoVetere, C Musacchio, M Novello, A Cavarape, A Bini, A Leonardi, F Seneci, W Grimaldi, F Fimognari, V Bambara, A Saitta, F Corica, M Braga, E Ettorre, C Camellini, A Marengoni, A Bruni, A Crescenzo, G Noro, R Turco, M Ponzetto, L Giuseppe, B Mazzei, G Maiuri, D Costaggiu, R Damato, E Fabbro, G Patrizia, L Santuari, M Gallucci, C Minaglia, M Paragona, P Bini, D Modica, C Abati, M Clerici, I Barbera, F NigroImperiale, A Manni, C Votino, C Castiglioni, M Di, M Degl'Innocenti, G Moscatelli, S Guerini, C Casini, D Dini, S DeNotariis, F Bonometti, C Paolillo, A Riccardi, A Tiozzo, A SamySalamaFahmy, A Riccardi, C Paolillo, M DiBari, S Vanni, A Scarpa, D Zara, P Ranieri, P Calogero, G Corvalli, D Pezzoni, S Gentile, A Morandi, C Platto, V D'Ambrosio, B Faraci, C Ivaldi, P Milia, F DeSalvo, C Solaro, M Strazzacappa, M Bo, A Panico, M Cazzadori, S Confente, M Bonetto, G Magnani, G Cecchetti, V Guerini, B Bernardini, C Corsini, S Boffelli, A Filippi, K Delpin, E Bertoletti, M Vannucci, F Tesi, P Crippa, A Malighetti, C Caltagirone, S DiSant, D Bettini, F Maltese, M Formilan, G Abruzzese, C Minaglia, D Cosimo, M Azzini, M Cazzadori, M Colombo, G Procino, S Fascendini, F Barocco, P Del, F D'Amico, A Grippa, A Mazzone, E Riva, D Dell'Acqua, M Cottino, G Vezzadini, S Avanzi, S Orini, F Sgrilli, A Mello, L Lombardi, E Muti, B Dijk, S Fenu, C Pes, P Gareri, A Castagna, M Passamonte, F De, R Rigo, L Locusta, L Caser, G Rosso, S Cesarini, R Cozzi, C Santini, P Carbone, I Cazzaniga, R Lovati, A Cantoni, P Ranzani, D Barra, G Pompilio, S Dimori, S Cernesi, C Riccò, F Piazzolla, E Capittini, C Rota, F Gottardi, L Merla, A Barelli, A Millul, G De, G Morrone, M Bigolari, C Minaglia, M Macchi, F Zambon, F D'Amico, F D'Amico, C Pizzorni, G DiCasaleto, G Menculini, M Marcacci, G Catanese, D Sprini, T DiCasalet, M Bocci, S Borga, P Caironi, C Cat, E Cingolani, L Avalli, G Greco, G Citerio, L Gandini, G Cornara, R Lerda, L Brazzi, F Simeone, M Caciorgna, D Alampi, S Francesconi, E Beck, B Antonini, K Vettoretto, M Meggiolaro, E Garofalo, A Bruni, S Notaro, R Varutti, F Bassi, G Mistraletti, A Marino, R Rona, E Rondelli, I Riva, A Scapigliati, A Cortegiani, F Vitale, L Pistidda, R D'Andrea, L Querci, P Gnesin, M Todeschini, M Lugano, G Castelli, M Ortolani, A Cotoia, S Maggiore, L DiTizio, R Graziani, I Testa, E Ferretti, C Castioni, F Lombardi, R Caserta, M Pasqua, S Simoncini, F Baccarini, M Rispoli, F Grossi, L Cancelliere, M Carnelli, F Puccini, G Biancofiore, A Siniscalchi, C Laici, E Mossello, M Torrini, G Pasetti, S Palmese, R Oggioni, V Mangani, S Pini, M Martelli, E Rigo, F Zuccalà, A Cherri, R Spina, I Calamai, N Petrucci, A Caicedo, F Ferri, P Gritti, N Brienza, R Fonnesu, M Dessena, G Fullin, D Saggioro

Subjects
Male, Aging, medicine.medical_specialty, Sarcopenia, medicine.medical_treatment, Socio-culturale, Older person, Logistic regression, Delirium, Older persons, Sarcopenia, Internal medicine, mental disorders, Delirium, Older persons, medicine, Dementia, Humans, LS4_4, Muscle, Skeletal, Pathological, Aged, Rehabilitation, business.industry, Area under the curve, Settore MED/23 - Chirurgia Cardiaca, Skeletal, medicine.disease, Skeletal muscle mass, Cross-Sectional Studies, Italy, Muscle, Female, Geriatrics and Gerontology, medicine.symptom, business
Abstract

Introduction Delirium and sarcopenia are common, although underdiagnosed, geriatric syndromes. Several pathological mechanisms can link delirium and low skeletal muscle mass, but few studies have investigated their association. We aimed to investigate (1) the association between delirium and low skeletal muscle mass and (2) the possible role of calf circumference mass in finding cases with delirium. Methods The analyses were conducted employing the cross-sectional “Delirium Day” initiative, on patient 65 years and older admitted to acute hospital medical wards, emergency departments, rehabilitation wards, nursing homes and hospices in Italy in 2017. Delirium was diagnosed as a 4 + score at the 4-AT scale. Low skeletal muscle mass was operationally defined as calf circumference ≤ 34 cm in males and ≤ 33 cm in females. Logistic regression models were used to investigate the association between low skeletal muscle mass and delirium. The discriminative ability of calf circumference was evaluated using non-parametric ROC analyses. Results A sample of 1675 patients was analyzed. In total, 73.6% of participants had low skeletal muscle mass and 24.1% exhibited delirium. Low skeletal muscle mass and delirium showed an independent association (OR: 1.50; 95% CI 1.09–2.08). In the subsample of patients without a diagnosis of dementia, the inclusion of calf circumference in a model based on age and sex significantly improved its discriminative accuracy [area under the curve (AUC) 0.69 vs 0.57, p Discussion and conclusion Low muscle mass is independently associated with delirium. In patients without a previous diagnosis of dementia, calf circumference may help to better identify those who develop delirium.

Published
2022

5. Unilateral tactile agnosia as an onset symptom of corticobasal syndrome.

Author

Facci L, Basilico S, Sellitto M, Gelosa G, Gandola M, and Bottini G

Abstract

Tactile agnosia is the inability to recognize objects via haptic exploration, in the absence of an elementary sensory deficit. Traditionally, it has been described as a disturbance in extracting information about the physical properties of objects ("apperceptive agnosia") or in associating object representation with its semantic meaning ("associative agnosia"). However, tactile agnosia is a rare and difficult-to-diagnose condition, due to the frequent co-occurrence of sensorimotor symptoms and the lack of consensus on the terminology and assessment methods. Among tactile agnosia classifications, hyloagnosia (i.e., difficulty in quality discrimination of objects) and morphoagnosia (i.e., difficulty in shape and size recognition) have been proposed to account for the apperceptive level. However, a dissociation between the two has been reported in two cases only. Indeed, very few cases of pure tactile agnosia have been described, mostly associated with vascular damages in somatosensory areas, in pre- and postcentral gyrus, intraparietal sulcus, supramarginal gyrus, and insular cortex. An open question is whether degenerative conditions affecting the same areas could lead to similar impairments. Here, we present a single case of unilateral right-hand tactile agnosia, in the context of corticobasal syndrome (CBS), a rare neurodegenerative disease. The patient, a 55-year-old woman, initially presented with difficulties in tactile object recognition, apraxia for the right hand, and an otherwise intact cognitive profile. At the neuroimaging level, she showed a lesion outcome of a right parietal oligodendroglioma removal and a left frontoparietal atrophy. We performed an experimental evaluation of tactile agnosia, targeting every level of tactile processing, from elementary to higher order tactile recognition processes. We also tested 18 healthy participants as a matched control sample. The patient showed intact tactile sensitivity and mostly intact hylognosis functions. Conversely, she was impaired with the right hand in exploring geometrical and meaningless shapes. The patient's clinical evolution in the following 3 years became consistent with the diagnosis of CBS and unilateral tactile apperceptive agnosia as the primary symptom onset in the absence of a cognitive decline. This is the third case described in the literature manifesting morphoagnosia with almost completely preserved hylognosis abilities and the first description of such dissociation in a case with CBS., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. The author(s) declared that they were an editorial board member of Frontiers, at the time of submission. This had no impact on the peer review process and the final decision., (Copyright © 2024 Facci, Basilico, Sellitto, Gelosa, Gandola and Bottini.)

Published
2024
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6. Incidence and Long-term Functional Outcome of Neurologic Disorders in Hospitalized Patients With COVID-19 Infected With Pre-Omicron Variants.

Author

Beretta S, Cristillo V, Camera G, Morotti Colleoni C, Pellitteri G, Viti B, Bianchi E, Gipponi S, Grimoldi M, Valente M, Guttmann S, Cotelli MS, 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 DV, Manganotti P, Spitaleri D, Formenti A, Piccioli 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 EC, Monaco S, Padovani A, Priori A, Silani V, Tedeschi G, and Ferrarese C

Subjects
Humans, Cohort Studies, Incidence, Prospective Studies, SARS-CoV-2, Ischemic Stroke, COVID-19 complications, Nervous System Diseases epidemiology, Stroke epidemiology
Abstract

Background and Objectives: A 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., Methods: The 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., Results: Among 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 symptoms were common only in stroke survivors (47.6%)., Discussion: Incidence of COVID-associated neurologic disorders decreased during the prevaccination phase of the pandemic. Long-term functional outcome was favorable in most neuro-COVID disorders, although mild symptoms commonly lasted more than 6 months after infection., (Copyright © 2023 The Author(s). Published by Wolters Kluwer Health, Inc. on behalf of the American Academy of Neurology.)

Published
2023
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7. The Association between Dysnatraemia during Hospitalisation and Post-COVID-19 Mental Fatigue.

Author

Salvato G, Inglese E, Fazia T, Crottini F, Crotti D, Valentini F, Palmas G, Bollani A, Basilico S, Gandola M, Gelosa G, Gentilini D, Bernardinelli L, Stracciari A, Scaglione F, Agostoni EC, and Bottini G

Abstract

COVID-19 may induce short- and long-term cognitive failures after recovery, but the underlying risk factors are still controversial. Here, we investigated whether (i) the odds of experiencing persistent cognitive failures differ based on the patients' disease course severity and sex at birth; and (ii) the patients' electrolytic profile in the acute stage represents a risk factor for persistent cognitive failures. We analysed data from 204 patients suffering from COVID-19 and hospitalised during the first pandemic wave. According to the 7-point WHO-OS scale, their disease course was classified as severe or mild. We investigated the presence of persistent cognitive failures collected after hospital discharge, while electrolyte profiles were collected during hospitalisation. The results showed that females who suffered from a mild course compared to a severe course of COVID-19 had a higher risk of presenting with persistent mental fatigue after recovery. Furthermore, in females who suffered from a mild course of COVID-19, persistent mental fatigue was related to electrolyte imbalance, in terms of both hypo- and hypernatremia, during hospitalisation in the acute phase. These findings have important implications for the clinical management of hospitalised COVID-19 patients. Attention should be paid to potential electrolyte imbalances, mainly in females suffering from mild COVID-19.

Published
2023
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8. Levodopa Equivalent Dose of Safinamide: A Multicenter, Longitudinal, Case-Control Study.

Author

Cilia R, Cereda E, Piatti M, Pilotto A, Magistrelli L, Golfrè Andreasi N, Bonvegna S, Contaldi E, Mancini F, Imbalzano G, De Micco R, Colucci F, Braccia A, Bellini G, Brovelli F, Zangaglia R, Lazzeri G, Russillo MC, Olivola E, Sorbera C, Cereda V, Pinto P, Sucapane P, Gelosa G, Meloni M, Pistoia F, Sessa M, Canesi M, Modugno N, Pacchetti C, Brighina L, Pellecchia MT, Ceravolo R, Sensi M, Zibetti M, Comi C, Padovani A, Zecchinelli AL, Di Fonzo A, Tessitore A, Morgante F, and Eleopra R

Abstract

Background: Effects of dopaminergic medications used to treat Parkinson's disease (PD) may be compared with each other by using conversion factors, calculated as Levodopa equivalent dose (LED). However, current LED proposals on MAO-B inhibitors (iMAO-B) safinamide and rasagiline are still based on empirical approaches., Objectives: To estimate LED of safinamide 50 and 100 mg., Methods: In this multicenter, longitudinal, case-control study, we retrospectively reviewed clinical charts of 500 consecutive PD patients with motor complications and treated with (i) safinamide 100 mg ( N  = 130), safinamide 50 mg ( N  = 144), or rasagiline 1 mg ( N  = 97) for 9 ± 3 months and a control group of patients never treated with any iMAO-B ( N  = 129)., Results: Major baseline features (age, sex, disease duration and stage, severity of motor signs and motor complications) were similar among the groups. Patients on rasagiline had lower UPDRS-II scores and Levodopa dose than control subjects. After a mean follow-up of 8.8-to-10.1 months, patients on Safinamide 50 mg and 100 mg had lower UPDRS-III and OFF-related UPDRS-IV scores than control subjects, who in turn had larger increase in total LED than the three iMAO-B groups. After adjusting for age, disease duration, duration of follow-up, baseline values and taking change in UPDRS-III scores into account (sensitivity analysis), safinamide 100 mg corresponded to 125 mg LED, whereas safinamide 50 mg and rasagiline 1 mg equally corresponded to 100 mg LED., Conclusions: We used a rigorous approach to calculate LED of safinamide 50 and 100 mg. Large prospective pragmatic trials are needed to replicate our findings., (© 2023 The Authors. Movement Disorders Clinical Practice published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.)

Published
2023
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9. Accuracy of the clinical diagnosis of dementia with Lewy bodies (DLB) among the Italian Dementia Centers: a study by the Italian DLB study group (DLB-SINdem).

Author

Russo M, Carrarini C, Di Iorio A, Pellegrino R, Bruni AC, Caratozzolo S, Chiari A, Pretta S, Marra C, Cotelli MS, Arighi A, Fumagalli GG, Cataruzza T, Caso F, Paci C, Rosso M, Amici S, Giannandrea D, Pilotto A, Luzzi S, Castellano A, D'antonio F, Luca A, Gelosa G, Piccoli T, Mauri M, Agosta F, Babiloni C, Borroni B, Bozzali M, Filippi M, Galimberti D, Monastero R, Muscio C, Parnetti L, Perani D, Serra L, Silani V, Tiraboschi P, Cagnin A, Padovani A, and Bonanni L

Subjects
Diagnosis, Differential, Humans, Italy, Reproducibility of Results, Alzheimer Disease diagnosis, Lewy Body Disease diagnosis
Abstract

Introduction: Dementia with Lewy bodies (DLB) may represent a diagnostic challenge, since its clinical picture overlaps with other dementia. Two toolkits have been developed to aid the clinician to diagnose DLB: the Lewy Body Composite Risk Score (LBCRS) and the Assessment Toolkit for DLB (AT-DLB). We aim to evaluate the reliability of these two questionnaires, and their ability to enhance the interpretation of the international consensus diagnostic criteria., Methods: LBCRS and AT-DLB were distributed to 135 Italian Neurological Centers for Cognitive Decline and Dementia (CDCDs), with the indication to administer them to all patients with dementia referred within the subsequent 3 months. We asked to subsequently apply consensus criteria for DLB diagnosis, to validate the diagnostic accuracy of the two toolkits., Results: A total of 23 Centers joined the study; 1854 patients were enrolled. We found a prevalence of possible or probable DLB of 13% each (26% total), according to the consensus criteria. LBCRS toolkit showed good reliability, with a Cronbach alpha of 0.77, stable even after removing variables from the construct. AT-DLB toolkit Cronbach alpha was 0.52 and, after the subtraction of the "cognitive fluctuation" criterion, was only 0.31. Accuracy, sensitivity, and specificity were higher for LBCRS vs. AT-DLB. However, when simultaneously considered in the logistic models, AT-DLB showed a better performance (p < 0.001). Overall, the concordance between LBCRS positive and AT-DLB possible/probable was of 78.02% CONCLUSIONS: In a clinical setting, the LBCRS and AT-DLB questionnaires have good accuracy for DLB diagnosis., (© 2022. The Author(s).)

Published
2022
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10. Clinical Characterization of Atypical Primary Progressive Aphasia in a 3-Year Longitudinal Study: A Case Report.

Author

Basilico S, Ciricugno A, Gelosa G, Magnani FG, Mosca L, Popescu C, Garibotto V, Sberna M, Paulesu E, and Bottini G

Subjects
Aphasia, Broca, Humans, Longitudinal Studies, Speech, Alzheimer Disease complications, Alzheimer Disease diagnosis, Aphasia, Primary Progressive diagnostic imaging
Abstract

The logopenic variant of primary progressive aphasia (lvPPA) is the most recent variant of primary progressive aphasia (PPA) to be identified; thus far, it has been poorly investigated. Despite being typically associated with Alzheimer disease (AD), lvPPA has recently been linked to frontotemporal lobe degeneration (FTLD), with distinctive cognitive and neural features that are worthy of further investigation. Here, we describe the neuropsychological and linguistic profile, as well as cerebral abnormalities, of an individual exhibiting PPA and carrying a pathogenetic variant in the GRN gene, from a 3-year longitudinal perspective. The individual's initial profile resembled lvPPA because it was characterized by word-finding difficulties and phonological errors in spontaneous speech in addition to sentence repetition and phonological short-term memory impairments. The individual's structural and metabolic imaging data demonstrated left temporal and bilateral frontal atrophy and hypometabolism, respectively. On follow-up, as the pathology progressed, dysprosody, stereotypical speech patterns, agrammatism, and orofacial apraxia appeared, suggesting an overlap with the nonfluent variant of PPA (nfvPPA). Severe sentence comprehension impairment also became evident. Our longitudinal and multidisciplinary diagnostic approach allowed us to better characterize the progression of a GRN-positive lvPPA profile, providing neuropsychological and imaging indicators that might be helpful to improve classification between different PPA variants and to address a nosological issue. Finally, we discuss the importance of early diagnosis of PPA given the possible overlap between different PPA variants during the progression of the pathology., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Published
2021
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12. Antioxidant and inflammatory biomarkers for the identification of prodromal Parkinson's disease.

Author

Campolo J, De Maria R, Cozzi L, Parolini M, Bernardi S, Proserpio P, Nobili L, Gelosa G, Piccolo I, Agostoni EC, Trivella MG, and Marraccini P

Subjects
Aged, Antiparkinson Agents therapeutic use, Biomarkers metabolism, Dopamine Agonists therapeutic use, Drug Therapy, Combination, Female, Glutathione blood, Humans, Levodopa therapeutic use, Logistic Models, Male, Middle Aged, Neopterin urine, Parkinson Disease drug therapy, Prodromal Symptoms, Smell, Valsalva Maneuver, Parkinson Disease diagnosis, Parkinson Disease metabolism
Abstract

Objectives: We explored the role of oxidative stress and inflammatory molecules as potential Parkinson (PD) biomarkers and correlated biological with non-motor abnormalities (olfactory impairment and dysautonomia), in patients with idiopathic REM behavior disorder (iRBD) (prodromal PD) and established PD., Methods: We recruited 11 iRBD and 15 patients with idiopathic PD (Hohen&Yahr 1-3, on L-DOPA and dopamine agonists combination therapy) and 12 age- and sex-matched controls (CTRL). We measured total olfactory score (TOS), autonomic function [deep breathing (DB), lying to standing (LS) and Valsalva manoeuvre (VM) ratios], blood reduced glutathione (Br-GSH), oxidative stress and inflammatory markers (neopterin)., Results: Anosmia was similarly prevalent in iRBD (36%) and PD (33%) patients, but absent in CTRL. Orthostatic hypotension was more common among iRBD (73%) and PD (60%) than in CTRL (25%). By univariable ordinal logistic regression, TOS, Br-GSH, LS and VM ratio worsened from CTRL to iRBD and PD groups. Only reduced Br-GSH levels (p=0.037, OR=0.994; 95%CI 0.988-1.000) were independently associated to PD. TOS correlated with Br-GSH (R=0.34, p=0.037), VM ratio (R=0.43, p=0.015), and neopterin (rho=0.39, p=0.016)., Conclusions: Reduced systemic antioxidant capacity is found in prodromal and overt PD and may represent, in association with olfactory loss and cardiovascular dysautonomia, a useful biomarker for an integrative, early diagnosis of PD., (Copyright © 2016 Elsevier B.V. All rights reserved.)

Published
2016
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13. Recommendations of the Sleep Study Group of the Italian Dementia Research Association (SINDem) on clinical assessment and management of sleep disorders in individuals with mild cognitive impairment and dementia: a clinical review.

Author

Guarnieri B, Musicco M, Caffarra P, Adorni F, Appollonio I, Arnaldi D, Bartoli A, Bonanni E, Bonuccelli U, Caltagirone C, Cerroni G, Concari L, Cosentino FI, Fermi S, Ferri R, Gelosa G, Lombardi G, Mearelli S, Nobili F, Passero S, Perri R, Rocchi R, Sucapane P, Tognoni G, Zabberoni S, and Sorbi S

Subjects
Humans, Italy, Outcome Assessment, Health Care methods, Cognitive Dysfunction complications, Dementia complications, Outcome Assessment, Health Care standards, Sleep Wake Disorders etiology, Sleep Wake Disorders therapy
Abstract

Clinical assessment and management of sleep disturbances in patients with mild cognitive impairment and dementia has important clinical and social implications. Poor sleep results in an increased risk of morbidities and mortality in demented patients and is a source of stress for caregivers. Sleep disturbances show high prevalence in mild cognitive impairment and dementia patients and they are often associated one to another in the same patient. A careful clinical evaluation of sleep disorders should be performed routinely in the clinical setting of individuals with cognitive decline. The Sleep Study Group of the Italian Dementia Research Association (SINDem) reviewed evidence from original research articles, meta-analyses and systematic reviews published up to December 2013. The evidence was classified in quality levels (I, II, III) and strength of recommendations (A, B, C, D, E). Where there was a lack of evidence, but clear consensus, good practice points were provided. These recommendations may not be appropriate for all circumstances and should therefore be adopted only after a patient's individual characteristics have been carefully evaluated.

Published
2014
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14. Microglia, amyloid, and glucose metabolism in Parkinson's disease with and without dementia.

Author

Edison P, Ahmed I, Fan Z, Hinz R, Gelosa G, Ray Chaudhuri K, Walker Z, Turkheimer FE, and Brooks DJ

Subjects
Aged, Aged, 80 and over, Cohort Studies, Dementia diagnostic imaging, Dementia pathology, Female, Humans, Male, Microglia diagnostic imaging, Microglia pathology, Middle Aged, Parkinson Disease diagnostic imaging, Parkinson Disease pathology, Positron-Emission Tomography methods, Amyloid metabolism, Dementia metabolism, Glucose metabolism, Microglia metabolism, Parkinson Disease metabolism
Abstract

[(11)C](R)PK11195-PET measures upregulation of translocator protein, which is associated with microglial activation, [(11)C]PIB-PET is a marker of amyloid, while [(18)F]FDG-PET measures cerebral glucose metabolism (rCMRGlc). We hypothesize that microglial activation is an early event in the Parkinson's disease (PD) spectrum and is independent of the amyloid pathology. The aim of this study is to evaluate in vivo the relationship between microglial activation, amyloid deposition, and glucose metabolism in Parkinson's disease dementia (PDD) and PD subjects without dementia. Here, we evaluated 11 PDD subjects, 8 PD subjects without dementia, and 24 control subjects. Subjects underwent T1 and T2 MRI, [(11)C](R)PK11195, [(18)F]FDG, and [(11)C]PIB PET scans. Parametric maps of [(11)C](R)PK11195 binding potential, rCMRGlc, and [(11)C]PIB uptake were interrogated using region of interest and SPM (statistical parametric mapping) analysis. The PDD patients showed a significant increase of microglial activation in anterior and posterior cingulate, striatum, frontal, temporal, parietal, and occipital cortical regions compared with the controls. The PD subjects also showed a statistically significant increase in microglial activation in temporal, parietal, and occipital regions. [(11)C]PIB uptake was marginally increased in PDD and PD. There was a significant reduction in glucose metabolism in PDD and PD. We have also demonstrated pixel-by-pixel correlation between mini-mental state examination (MMSE) score and microglial activation, and MMSE score and rCMRGlc. In conclusion, we have demonstrated that cortical microglial activation and reduced glucose metabolism can be detected early on in this disease spectrum. Significant microglial activation may be a factor in driving the disease process in PDD. Given this, agents that affect microglial activation could have an influence on disease progression.

Published
2013
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15. Comparison of MRI based and PET template based approaches in the quantitative analysis of amyloid imaging with PIB-PET.

Author

Edison P, Carter SF, Rinne JO, Gelosa G, Herholz K, Nordberg A, Brooks DJ, and Hinz R

Subjects
Aged, Female, Humans, Male, Middle Aged, Alzheimer Disease diagnosis, Amyloid analysis, Aniline Compounds, Carbon Radioisotopes, Cognitive Dysfunction diagnosis, Magnetic Resonance Imaging, Positron-Emission Tomography, Thiazoles
Abstract

Rationale: [(11)C]Pittsburgh compound-B (PIB) has been the most widely used positron emission tomography (PET) imaging agent for brain amyloid. Several longitudinal studies evaluating the progression of Alzheimer's disease (AD), and numerous therapeutic intervention studies are underway using [(11)C]PIB PET as an AD biomarker. Quantitative analysis of [(11)C]PIB data requires the definition of regional volumes of interest. This investigation systematically compared two data analysis routes both using a probabilistic brain atlas with 11 bilateral regions. Route 1 used individually segmented structural magnetic resonance images (MRI) for each subject while Route 2 used a standardised [(11)C]PIB PET template., Methods: A total of 54 subjects, 20 with probable Alzheimer's disease (AD), 14 with amnestic Mild Cognitive Impairment (MCI) and 20 age-matched healthy controls, were scanned at two imaging centres either in London (UK) or in Turku (Finland). For all subjects structural volumetric MRI and [(11)C]PIB PET scans were acquired. Target-to-cerebellum ratios 40 min to 60 min post injection were used as outcome measures. Regional read outs for grey matter target regions were generated for both routes. Based on a composite neocortical, frontal, posterior cingulate, combined posterior cingulate and frontal cortical regions, scans were categorised into either 'PIB negative' (PIB-) or 'PIB positive' (PIB+) using previously reported cut-off target-to-cerebellar ratios of 1.41, 1.5 and 1.6, respectively., Results: Target-to-cerebellum ratios were greater when defined with a [(11)C]PIB PET template than with individual MRIs for all cortical regions regardless of diagnosis. This difference was highly significant for controls (p<0.001, paired samples t-test), less significant for MCIs and borderline for ADs. Assignment of subjects to raised or normal categories was the same with both routes with a 1.6 cut-off while with lower cut off using frontal cortex, and combined frontal cortex and posterior cingulate demonstrated similar results, while posterior cingulate alone demonstrated significantly higher proportion of controls as amyloid positive by Route 2., Conclusions: Definition of cortical grey matter regions is more accurate when individually segmented MRIs (Route 1) were used rather than a population-based PET template (Route 2). The impact of this difference depends on the grey-to-white matter contrast in the PET images; specifically seen in healthy controls with high white matter and low grey matter uptake. When classifying AD, MCI and control subjects as normal or abnormal using large cortical regions; discordance was found between the MRI and template approach for those few subjects who presented with cortex-to-cerebellum ratios very close to the pre-assigned cut-off. However, posterior cingulate alone demonstrated significant discordance in healthy controls using template based approach. This study, therefore, demonstrates that the use of a [(11)C]PIB PET template (Route 2) is adequate for clinical diagnostic purposes, while MRI based analysis (Route 1) remains more appropriate for clinical research., (Copyright © 2012 Elsevier Inc. All rights reserved.)

Published
2013
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16. Rhinoscleroma in an immigrant from Egypt: a case report.

Author

Bonacina E, Chianura L, Sberna M, Ortisi G, Gelosa G, Citterio A, Gesu G, and Puoti M

Subjects
Biopsy, Epistaxis etiology, Ethmoid Sinus microbiology, Humans, Magnetic Resonance Imaging methods, Male, Microbial Sensitivity Tests methods, Middle Aged, Tomography, X-Ray Computed methods, Treatment Outcome, Turbinates microbiology, Anti-Bacterial Agents administration & dosage, Anti-Bacterial Agents classification, Ethmoid Sinus pathology, Klebsiella pneumoniae drug effects, Klebsiella pneumoniae isolation & purification, Rhinoscleroma complications, Rhinoscleroma diagnosis, Rhinoscleroma drug therapy, Rhinoscleroma etiology, Rhinoscleroma physiopathology, Staphylococcus aureus drug effects, Staphylococcus aureus isolation & purification, Turbinates pathology
Abstract

Rhinoscleroma is a chronic indolent granulomatous infection of the nose and the upper respiratory tract caused by Klebsiella rhinoscleromatis; this condition is endemic to many regions of the world including North Africa. We present a case of rhinoscleroma in a 51-year-old Egyptian immigrant with 1-month history of epistaxis. We would postulate that with increased travel from areas where rhinoscleroma is endemic to other non-endemic areas, diagnosis of this condition will become more common., (© 2012 International Society of Travel Medicine.)

Published
2012
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17. The prognostic value of amyloid imaging.

Author

Gelosa G and Brooks DJ

Subjects
Alzheimer Disease metabolism, Alzheimer Disease pathology, Amyloid metabolism, Amyloid beta-Peptides metabolism, Aniline Compounds, Cognitive Dysfunction metabolism, Cognitive Dysfunction pathology, Humans, Plaque, Amyloid metabolism, Positron-Emission Tomography methods, Prognosis, Stilbenes, Thiazoles, Alzheimer Disease diagnostic imaging, Amyloid analysis, Amyloid beta-Peptides analysis, Cognitive Dysfunction diagnostic imaging, Plaque, Amyloid diagnostic imaging, Radiopharmaceuticals
Abstract

Mild cognitive impairment is characterized by a decline in cognitive performance without interference with activities of daily living. The amnestic subtype of mild cognitive impairment progresses to Alzheimer's disease at a rate of 10-15% per year and in the majority the neuropathology is intermediate between the neuropathological changes of typical ageing and Alzheimer's disease. Amyloid deposition occurs over a decade before the development of noticeable cognitive symptoms in a continuous process that starts in healthy elderly individuals. Newly developed PET amyloid imaging agents provide noninvasive biomarkers for the early in vivo detection of Alzheimer's pathology in healthy elderly individuals and those with mild cognitive impairment. Exclusion of amyloid pathology should allow a more accurate prognosis to be given and ensure appropriate recruitment into clinical trials testing the efficacy of new putative antiamyloid agents at an earlier disease stage. The development of (18)F-labelled amyloid imaging agents has increased the availability of this new technology for clinical and research use since they can be used in PET centres where a cyclotron and radiochemistry are not available. This review discusses the role of PET imaging for assessing the amyloid load in cognitively normal elderly subjects and subjects with mild cognitive impairment at risk of conversion to Alzheimer's disease.

Published
2012
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18. Can target-to-pons ratio be used as a reliable method for the analysis of [11C]PIB brain scans?

Author

Edison P, Hinz R, Ramlackhansingh A, Thomas J, Gelosa G, Archer HA, Turkheimer FE, and Brooks DJ

Subjects
Alzheimer Disease metabolism, Aniline Compounds, Cerebellum metabolism, Female, Humans, Male, Middle Aged, Pons metabolism, Radiopharmaceuticals pharmacokinetics, Reference Values, Reproducibility of Results, Sensitivity and Specificity, Thiazoles, United Kingdom, Alzheimer Disease diagnostic imaging, Benzothiazoles pharmacokinetics, Cerebellum diagnostic imaging, Fiducial Markers standards, Pons diagnostic imaging, Positron-Emission Tomography standards
Abstract

Rationale: (11)C]PIB is the most widely used PET imaging marker for amyloid in dementia studies. In the majority of studies the cerebellum has been used as a reference region. However, cerebellar amyloid may be present in genetic Alzheimer's (AD), cerebral amyloid angiopathy and prion diseases. Therefore, we investigated whether the pons could be used as an alternative reference region for the analysis of [(11)C]PIB binding in AD. The aims of the study were to: 1) Evaluate the pons as a reference region using arterial plasma input function and Logan graphical analysis of binding. 2) Assess the power of target-to-pons ratios to discriminate controls from AD subjects. 3) Determine the test-retest reliability in AD subjects. 4) Demonstrate the application of target-to-pons ratio in subjects with elevated cerebellar [(11)C]PIB binding., Methods: 12 sporadic AD subjects aged 65 ± 4.5 yrs with a mean MMSE 21.4 ± 4 and 10 age-matched control subjects had [(11)C]PIB PET with arterial blood sampling. Three additional subjects (two subjects with pre-symptomatic presenilin-1 mutation carriers and one probable familial AD) were also studied. Object maps were created by segmenting individual MRIs and spatially transforming the gray matter images into standard stereotaxic MNI space and then superimposing a probabilistic atlas. Cortical [(11)C]PIB binding was assessed with an ROI (region of interest) analysis. Parametric maps of the volume of distribution (V(T)) were generated with Logan analysis. Additionally, parametric maps of the 60-90 min target-to-cerebellar ratio (RATIO(CER)) and the 60-90 min target-to-pons ratio (RATIO(PONS)) were computed., Results: All three approaches were able to differentiate AD from controls (p<0.0001, nonparametric Wilcoxon rank sum test) in the target regions with RATIO(CER) and RATIO(PONS) differences higher than V(T) with use of an arterial input function. All methods had a good reproducibility (intraclass correlation coefficient>0.83); RATIO(CER) performed best closely followed by RATIO(PONS). The two subjects with presenilin-1 mutations and the probable familial AD case showed no significant differences in cortical binding using RATIO(CER), but the RATIO(PONS) approach revealed higher [(11)C]PIB binding in cortex and cerebellum., Conclusion: This study established 60-90 min target-to-pons RATIOs as a reliable method of analysis in [(11)C]PIB PET studies where cerebellum is not an appropriate reference region., (Copyright © 2012 Elsevier Inc. All rights reserved.)

Published
2012
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20. Prevalence of sleep disturbances in mild cognitive impairment and dementing disorders: a multicenter Italian clinical cross-sectional study on 431 patients.

Author

Guarnieri B, Adorni F, Musicco M, Appollonio I, Bonanni E, Caffarra P, Caltagirone C, Cerroni G, Concari L, Cosentino FI, Ferrara S, Fermi S, Ferri R, Gelosa G, Lombardi G, Mazzei D, Mearelli S, Morrone E, Murri L, Nobili FM, Passero S, Perri R, Rocchi R, Sucapane P, Tognoni G, Zabberoni S, and Sorbi S

Subjects
Aged, Cognitive Dysfunction complications, Cohort Studies, Cross-Sectional Studies, Dementia complications, Depression epidemiology, Depression etiology, Diagnostic and Statistical Manual of Mental Disorders, Educational Status, Female, Humans, Italy epidemiology, Male, Neuropsychological Tests, Polysomnography, Sleep Apnea Syndromes epidemiology, Sleep Apnea Syndromes etiology, Sleep Initiation and Maintenance Disorders epidemiology, Sleep Initiation and Maintenance Disorders etiology, Sleep Wake Disorders etiology, Cognitive Dysfunction epidemiology, Dementia epidemiology, Sleep Wake Disorders epidemiology
Abstract

Background/aims: Sleep disturbances are common in the elderly and in persons with cognitive decline. The aim of this study was to describe frequency and characteristics of insomnia, excessive daytime sleepiness, sleep-disordered breathing, REM behavior disorder and restless legs syndrome in a large cohort of persons with mild cognitive impairment or dementia., Methods: 431 consecutive patients were enrolled in 10 Italian neurological centers: 204 had Alzheimer's disease, 138 mild cognitive impairment, 43 vascular dementia, 25 frontotemporal dementia and 21 Lewy body dementia or Parkinson's disease dementia. Sleep disorders were investigated with a battery of standardized questions and questionnaires., Results: Over 60% of persons had one or more sleep disturbances almost invariably associated one to another without any evident and specific pattern of co-occurrence. Persons with Alzheimer's disease and those with mild cognitive impairment had the same frequency of any sleep disorder. Sleep-disordered breathing was more frequent in vascular dementia. REM behavior disorder was more represented in Lewy body or Parkinson's disease dementia., Conclusion: A careful clinical evaluation of sleep disorders should be performed routinely in the clinical setting of persons with cognitive decline. Instrumental supports should be used only in selected patients., (Copyright © 2012 S. Karger AG, Basel.)

Published
2012
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21. Inflammation after trauma: microglial activation and traumatic brain injury.

Author

Ramlackhansingh AF, Brooks DJ, Greenwood RJ, Bose SK, Turkheimer FE, Kinnunen KM, Gentleman S, Heckemann RA, Gunanayagam K, Gelosa G, and Sharp DJ

Subjects
Adult, Amnesia etiology, Brain Injuries psychology, Cluster Analysis, Cognition Disorders pathology, Diffusion Tensor Imaging, Educational Status, Executive Function, Female, Glasgow Coma Scale, Humans, Image Processing, Computer-Assisted, Isoquinolines, Macrophage Activation, Magnetic Resonance Imaging, Male, Memory physiology, Middle Aged, Neuropsychological Tests, Positron-Emission Tomography, Thalamus pathology, Wechsler Scales, Brain Injuries pathology, Inflammation pathology, Microglia pathology
Abstract

Objective: Patient outcome after traumatic brain injury (TBI) is highly variable. The underlying pathophysiology of this is poorly understood, but inflammation is potentially an important factor. Microglia orchestrate many aspects of this response. Their activation can be studied in vivo using the positron emission tomography (PET) ligand [11C](R)PK11195 (PK). In this study, we investigate whether an inflammatory response to TBI persists, and whether this response relates to structural brain abnormalities and cognitive function., Methods: Ten patients, studied at least 11 months after moderate to severe TBI, underwent PK PET and structural magnetic resonance imaging (including diffusion tensor imaging). PK binding potentials were calculated in and around the site of focal brain damage, and in selected distant and subcortical brain regions. Standardized neuropsychological tests were administered., Results: PK binding was significantly raised in the thalami, putamen, occipital cortices, and posterior limb of the internal capsules after TBI. There was no increase in PK binding at the original site of focal brain injury. High PK binding in the thalamus was associated with more severe cognitive impairment, although binding was not correlated with either the time since the injury or the extent of structural brain damage., Interpretation: We demonstrate that increased microglial activation can be present up to 17 years after TBI. This suggests that TBI triggers a chronic inflammatory response particularly in subcortical regions. This highlights the importance of considering the response to TBI as evolving over time and suggests interventions may be beneficial for longer intervals after trauma than previously assumed., (Copyright © 2011 American Neurological Association.)

Published
2011
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22. Encephalopathy associated with autoimmune thyroid disease in patients with Graves' disease: clinical manifestations, follow-up, and outcomes.

Author

Tamagno G, Celik Y, Simó R, Dihné M, Kimura K, Gelosa G, Lee BI, Hommet C, and Murialdo G

Subjects
Adolescent, Adrenal Cortex Hormones therapeutic use, Adult, Aged, Autoantibodies blood, Autoantibodies immunology, Child, Electroencephalography methods, Encephalitis blood, Encephalitis drug therapy, Female, Follow-Up Studies, Graves Disease drug therapy, Humans, Male, Middle Aged, Thyroiditis, Autoimmune drug therapy, Treatment Outcome, Young Adult, Encephalitis complications, Graves Disease complications, Thyroiditis, Autoimmune complications
Abstract

Background: The encephalopathy associated with autoimmune thyroid disease (EAATD) is characterized by neurological/psychiatric symptoms, high levels of anti-thyroid antibodies, increased cerebrospinal fluid protein concentration, non-specific electroencephalogram abnormalities, and responsiveness to the corticosteroid treatment in patients with an autoimmune thyroid disease. Almost all EAATD patients are affected by Hashimoto's thyroiditis (HT), although fourteen EAATD patients with Graves' disease (GD) have been also reported., Methods: We have recorded and analyzed the clinical, biological, radiological, and electrophysiological findings and the data on the therapeutic management of all GD patients with EAATD reported so far as well as the clinical outcomes in those followed-up in the long term., Results: Twelve of the fourteen patients with EAATD and GD were women. The majority of GD patients with EAATD presented with mild hyperthyroidism at EAATD onset or shortly before it. Active anti-thyroid autoimmunity was detected in all cases. Most of the patients dramatically responded to corticosteroids. The long term clinical outcome was benign but EAATD can relapse, especially at the time of corticosteroid dose tapering or withdrawal. GD and HT patients with EAATD present with a similar clinical, biological, radiological, and electrophysiological picture and require an unaffected EAATD management., Conclusions: GD and HT equally represent the possible background condition for the development of EAATD, which should be considered in the differential diagnosis of all patients with encephalopathy of unknown origin and an autoimmune thyroid disease, regardless of the nature of the underlying autoimmune thyroid disease.

Published
2010
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23. Narrowing the window for 'senile chorea': a case with primary antiphospholipid syndrome.

Author

Gelosa G, Tremolizzo L, Galbussera A, Perego R, Capra M, Frigo M, Apale P, Ferrarese C, and Appollonio I

Subjects
Age of Onset, Aged, Anti-Dyskinesia Agents therapeutic use, Antibodies, Antiphospholipid blood, Anticonvulsants therapeutic use, Antiphospholipid Syndrome blood, Antiphospholipid Syndrome diagnosis, Basal Ganglia pathology, Carbamazepine analogs & derivatives, Carbamazepine therapeutic use, Chorea drug therapy, Chorea epidemiology, Chorea etiology, Chorea pathology, Diagnosis, Differential, Diazepam therapeutic use, Epilepsy, Tonic-Clonic etiology, Female, Haloperidol therapeutic use, Humans, Huntington Disease diagnosis, Magnetic Resonance Imaging, Oxcarbazepine, Antiphospholipid Syndrome complications, Chorea diagnosis
Abstract

Several apparently idiopathic cases of so called 'senile chorea' have been recently redefined by the availability of brain MRI scan and the clinical introduction of genetic testing for Huntington's disease. Cases currently still regarded as idiopathic might yet be attributed to other medical conditions. Chorea as a unique manifestation of a primary antiphospholipid syndrome (PAPS) has so far been described only in young and middle-aged subjects. Here, we report a typical case of 'senile chorea' associated with PAPS, thus expanding the potential underlying etiologies and further narrowing the window of primary 'senile chorea'.

Published
2009
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25. Lack of evidence for Borrelia burgdorferi seropositivity in Alzheimer disease.

Author

Galbussera A, Tremolizzo L, Isella V, Gelosa G, Vezzo R, Vigorè L, Brenna M, Ferrarese C, and Appollonio I

Subjects
Aged, Alzheimer Disease blood, Antibodies, Bacterial blood, Borrelia burgdorferi, Case-Control Studies, Enzyme-Linked Immunosorbent Assay, Female, Humans, Lyme Disease immunology, Male, Alzheimer Disease complications, Alzheimer Disease microbiology, Lyme Disease complications
Published
2008
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26. Second-line chemotherapy with bleomycin, methotrexate, and vinorelbine (BMV) for patients with squamous cell carcinoma of the head, neck and esophagus (SCC-HN&E) pretreated with a cisplatin-containing regimen: a phase II study.

Author

Moroni M, Giannetta L, Gelosa G, Secondino S, Chillura G, Colombo E, and Siena S

Subjects
Aged, Aged, 80 and over, Bleomycin administration & dosage, Cisplatin administration & dosage, Disease Progression, Esophageal Neoplasms drug therapy, Female, Humans, Male, Methotrexate administration & dosage, Middle Aged, Remission Induction, Survival Analysis, Treatment Outcome, Vinblastine administration & dosage, Vinorelbine, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Carcinoma, Squamous Cell drug therapy, Head and Neck Neoplasms drug therapy, Salvage Therapy, Vinblastine analogs & derivatives
Abstract

We evaluated the toxicity and activity of bleomycin, methotrexate and vinorelbine (BMV) combination chemotherapy in cisplatin-pretreated patients with squamous cell carcinoma of the head, neck and esophagus (SCC-HN&E) with the aim of identifying a second-line therapy combination and schedule that might offer an improved therapeutic index. BMV (bleomycin 15 I.U., total dose, methotrexate 30 mg/m2, and vinorelbine 30 mg/m2) was administered intravenously every 2 weeks until disease progression, to 26 consecutive patients. Clinical and CT-scan evaluations revealed 7 partial responses (PR) 127%, 95% confidence interval: 9.6%-44.4%], and 13 patients with stable disease (SD) [50%]. The mean progression-free survival for patients who achieved a PR or SD was 6.47 months (range 4-13 months), with 75% of these patients experiencing partial relief of symptoms, mainly pain and dysphagia. BMV, administered second-line in an outpatient setting, has activity similar to that of the taxanes, but with a more acceptable toxicity profile including an absence of alopecia.

Published
2003
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