The Italian dementia with Lewy bodies study group (DLB-SINdem): toward a standardization of clinical procedures and multicenter cohort studies design.

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Title: The Italian dementia with Lewy bodies study group (DLB-SINdem): toward a standardization of clinical procedures and multicenter cohort studies design.
Authors: Bonanni, L., Cagnin, A., Agosta, F., Babiloni, C., Borroni, B., Bozzali, M., Bruni, A., Filippi, M., Galimberti, D., Monastero, R., Muscio, C., Parnetti, L., Perani, D., Serra, L., Silani, V., Tiraboschi, P., Padovani, A., Bruni, A C (AUTHOR), DLB-SINdem study group (CORPORATE AUTHOR)
Source: Neurological Sciences. Jan2017, Vol. 38 Issue 1, p83-91. 9p.
Subjects: Alzheimer's disease diagnosis, Alzheimer's disease treatment, Lewy body dementia, National health services, Diagnostic errors, Differential diagnosis, Experimental design, Longitudinal method, Disease management, Diagnosis, Therapeutics
Geographic Terms: Italy
Abstract: Dementia with Lewy bodies (DLB) causes elevated outlays for the National Health Systems due to high institutionalization rate and patients' reduced quality of life and high mortality. Furthermore, DLB is often misdiagnosed as Alzheimer's disease. These data motivate harmonized multicenter longitudinal cohort studies to improve clinical management and therapy monitoring. The Italian DLB study group of the Italian Neurological Society for dementia (SINdem) developed and emailed a semi-structured questionnaire to 572 national dementia centers (from primary to tertiary) to prepare an Italian large longitudinal cohort. The questionnaire surveyed: (1) prevalence and incidence of DLB; (2) clinical assessment; (3) relevance and availability of diagnostic tools; (4) pharmacological management of cognitive, motor, and behavioural disturbances; (5) causes of hospitalization, with specific focus on delirium and its treatment. Overall, 135 centers (23.6 %) contributed to the survey. Overall, 5624 patients with DLB are currently followed by the 135 centers in a year (2042 of them are new patients). The percentage of DLB patients was lower (27 ± 8 %) than that of Alzheimer's disease and frontotemporal dementia (56 ± 27 %) patients. The majority of the centers (91 %) considered the clinical and neuropsychological assessments as the most relevant procedure for a DLB diagnosis. Nonetheless, most of the centers has availability of magnetic resonance imaging (MRI; 95 %), electroencephalography (EEG; 93 %), and FP-CIT single photon emission-computerized tomography (SPECT; 75 %) scan for clinical applications. It will be, therefore, possible to recruit a large harmonized Italian cohort of DLB patients for future cross-sectional and longitudinal multicenter studies. [ABSTRACT FROM AUTHOR]
Copyright of Neurological Sciences is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: The Italian dementia with Lewy bodies study group (DLB-SINdem): toward a standardization of clinical procedures and multicenter cohort studies design.
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  Data: <searchLink fieldCode="AR" term="%22Bonanni%2C+L%2E%22">Bonanni, L.</searchLink><br /><searchLink fieldCode="AR" term="%22Cagnin%2C+A%2E%22">Cagnin, A.</searchLink><br /><searchLink fieldCode="AR" term="%22Agosta%2C+F%2E%22">Agosta, F.</searchLink><br /><searchLink fieldCode="AR" term="%22Babiloni%2C+C%2E%22">Babiloni, C.</searchLink><br /><searchLink fieldCode="AR" term="%22Borroni%2C+B%2E%22">Borroni, B.</searchLink><br /><searchLink fieldCode="AR" term="%22Bozzali%2C+M%2E%22">Bozzali, M.</searchLink><br /><searchLink fieldCode="AR" term="%22Bruni%2C+A%2E%22">Bruni, A.</searchLink><br /><searchLink fieldCode="AR" term="%22Filippi%2C+M%2E%22">Filippi, M.</searchLink><br /><searchLink fieldCode="AR" term="%22Galimberti%2C+D%2E%22">Galimberti, D.</searchLink><br /><searchLink fieldCode="AR" term="%22Monastero%2C+R%2E%22">Monastero, R.</searchLink><br /><searchLink fieldCode="AR" term="%22Muscio%2C+C%2E%22">Muscio, C.</searchLink><br /><searchLink fieldCode="AR" term="%22Parnetti%2C+L%2E%22">Parnetti, L.</searchLink><br /><searchLink fieldCode="AR" term="%22Perani%2C+D%2E%22">Perani, D.</searchLink><br /><searchLink fieldCode="AR" term="%22Serra%2C+L%2E%22">Serra, L.</searchLink><br /><searchLink fieldCode="AR" term="%22Silani%2C+V%2E%22">Silani, V.</searchLink><br /><searchLink fieldCode="AR" term="%22Tiraboschi%2C+P%2E%22">Tiraboschi, P.</searchLink><br /><searchLink fieldCode="AR" term="%22Padovani%2C+A%2E%22">Padovani, A.</searchLink><br /><searchLink fieldCode="AR" term="%22Bruni%2C+A+C%22">Bruni, A C</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22DLB-SINdem+study+group%22">DLB-SINdem study group</searchLink> (CORPORATE AUTHOR)
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  Data: Dementia with Lewy bodies (DLB) causes elevated outlays for the National Health Systems due to high institutionalization rate and patients' reduced quality of life and high mortality. Furthermore, DLB is often misdiagnosed as Alzheimer's disease. These data motivate harmonized multicenter longitudinal cohort studies to improve clinical management and therapy monitoring. The Italian DLB study group of the Italian Neurological Society for dementia (SINdem) developed and emailed a semi-structured questionnaire to 572 national dementia centers (from primary to tertiary) to prepare an Italian large longitudinal cohort. The questionnaire surveyed: (1) prevalence and incidence of DLB; (2) clinical assessment; (3) relevance and availability of diagnostic tools; (4) pharmacological management of cognitive, motor, and behavioural disturbances; (5) causes of hospitalization, with specific focus on delirium and its treatment. Overall, 135 centers (23.6 %) contributed to the survey. Overall, 5624 patients with DLB are currently followed by the 135 centers in a year (2042 of them are new patients). The percentage of DLB patients was lower (27 ± 8 %) than that of Alzheimer's disease and frontotemporal dementia (56 ± 27 %) patients. The majority of the centers (91 %) considered the clinical and neuropsychological assessments as the most relevant procedure for a DLB diagnosis. Nonetheless, most of the centers has availability of magnetic resonance imaging (MRI; 95 %), electroencephalography (EEG; 93 %), and FP-CIT single photon emission-computerized tomography (SPECT; 75 %) scan for clinical applications. It will be, therefore, possible to recruit a large harmonized Italian cohort of DLB patients for future cross-sectional and longitudinal multicenter studies. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Neurological Sciences is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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