%0 Journal Article %J J Alzheimers Dis %D 2022 %T Caregiver Tele-Assistance for Reduction of Emotional Distress During the COVID-19 Pandemic. Psychological Support to Caregivers of People with Dementia: The Italian Experience. %A Rotondo, Emanuela %A Galimberti, Daniela %A Mercurio, Matteo %A Giardinieri, Giulia %A Forti, Sara %A Vimercati, Roberto %A Borracci, Vittoria %A Fumagalli, Giorgio G %A Pietroboni, Anna M %A Carandini, Tiziana %A Nobili, Alessandro %A Scarpini, Elio %A Arighi, Andrea %K Aged %K Aged, 80 and over %K Caregiver Burden %K Caregivers %K COVID-19 %K Dementia %K Female %K Humans %K Italy %K Male %K Middle Aged %K Psychological Distress %K Psychosocial Support Systems %K Quality of Life %K Surveys and Questionnaires %K Telephone %X

BACKGROUND: COVID-19 pandemic worsened vulnerability of patients with dementia (PWD). This new reality associated with government restriction and isolation worsened stress burden and psychological frailties in PWD caregivers.

OBJECTIVE: To give tele-psychological support to caregivers and evaluate the effect of this intervention by quantifying stress burden and quality of life during the first COVID-19 lockdown.

METHODS: 50 caregivers were divided into two groups: "Caregiver-focused group" (Cg) and "Patient-focused group" (Pg). Both groups received telephone contact every 2 weeks over a 28-week period, but the content of the call was different: in Cg, caregivers answered questions about the state of the PWD but also explored their own emotional state, stress burden, and quality of life. In Pg instead, telephone contacts were focused only on the PWD, and no evaluation regarding the caregiver mood or state of stress was made. Psychometric scales were administered to evaluate COVID-19 impact, stress burden, and quality of life.

RESULTS: Considering the time of intervention, from baseline (W0) to W28, Zarit Burden Interview and Quality of Life-caregiver questionnaires remained unchanged in Cg as compared with baseline (p > 0.05), whereas they worsened significantly in Pg (p < 0.01), showing increased stress over time and decreased quality of life in this group. Moreover, Impact on Event Scale values improved over the weeks in Cg (p = 0.015), while they remained unchanged in Pg (p = 0.483).

CONCLUSION: Caregivers who received telephone support about their mood and stress burden did not worsen their psychological state during the time of intervention, as did instead those who did not get such support.

%B J Alzheimers Dis %V 85 %P 1045-1052 %8 2022 %G eng %N 3 %1 https://www.ncbi.nlm.nih.gov/pubmed/34806608?dopt=Abstract %R 10.3233/JAD-215185 %0 Journal Article %J J Alzheimers Dis %D 2018 %T Profiling of Specific Gene Expression Pathways in Peripheral Cells from Prodromal Alzheimer's Disease Patients. %A Serpente, Maria %A Fenoglio, Chiara %A Cioffi, Sara Maria Giulia %A Oldoni, Emanuela %A Arcaro, Marina %A Arighi, Andrea %A Fumagalli, Giorgio Giulio %A Ghezzi, Laura %A Scarpini, Elio %A Galimberti, Daniela %K Aged %K Alzheimer Disease %K Antigens, CD %K Biomarkers %K Case-Control Studies %K Cognitive Dysfunction %K Female %K Gene Expression Profiling %K Humans %K Insulin %K Male %K Middle Aged %K Receptor, Insulin %X

Herein, we performed a gene expression profiling in a cohort of 10 mild cognitive impairment (MCI), subdivided, according to the analysis of cerebrospinal fluid biomarkers, in prodromal Alzheimer's disease (AD) and non-AD MCI, as compared with 27 AD patients and 24 controls, in order to detect early gene expression alterations. We observed a significant upregulation of insulin (INS) and INS Receptor (INSR) expression levels in AD both prodromal and fully symptomatic, as compared with controls, but not in MCI subjects. Our results suggest an early dysregulation of INS and INSR in AD pathogenesis and pave the way to a possible utility of these transcripts as peripheral biomarkers.

%B J Alzheimers Dis %V 61 %P 1289-1294 %8 2018 %G eng %N 4 %1 http://www.ncbi.nlm.nih.gov/pubmed/29376874?dopt=Abstract %R 10.3233/JAD-170861 %0 Journal Article %J J Alzheimers Dis %D 2018 %T Role of Genetics and Epigenetics in the Pathogenesis of Alzheimer's Disease and Frontotemporal Dementia. %A Fenoglio, Chiara %A Scarpini, Elio %A Serpente, Maria %A Galimberti, Daniela %K Alzheimer Disease %K Animals %K Epigenesis, Genetic %K Frontotemporal Dementia %K Genetic Predisposition to Disease %K Humans %X

Alzheimer's disease (AD) and frontotemporal dementia (FTD) represent the first cause of dementia in senile and pre-senile population, respectively. A percentage of cases have a genetic cause, inherited with an autosomal dominant pattern of transmission. The majority of cases, however, derive from complex interactions between a number of genetic and environmental factors. Gene variants may act as risk or protective factors. Their combination with a variety of environmental exposures may result in increased susceptibility to these diseases or may influence their course. The scenario is even more complicated considering the effect of epigenetics, which encompasses mechanisms able to alter the expression of genes without altering the DNA sequence. In this review, an overview of the current genetic and epigenetic progresses in AD and FTD will be provided, with particular focus on 1) causative genes, 2) genetic risk factors and disease modifiers, and 3) epigenetics, including methylation, non-coding RNAs and chromatin remodeling.

%B J Alzheimers Dis %V 62 %P 913-932 %8 2018 %G eng %U https://content.iospress.com/download/journal-of-alzheimers-disease/jad170702?id=journal-of-alzheimers-disease%2Fjad170702 %N 3 %1 http://www.ncbi.nlm.nih.gov/pubmed/29562532?dopt=Abstract %R 10.3233/JAD-170702 %0 Journal Article %J J Alzheimers Dis %D 2018 %T Word and Picture Version of the Free and Cued Selective Reminding Test (FCSRT): Is There Any Difference? %A Arighi, Andrea %A Carandini, Tiziana %A Mercurio, Matteo %A Carpani, Giovanni %A Pietroboni, Anna Margherita %A Fumagalli, Giorgio %A Ghezzi, Laura %A Basilico, Paola %A Calvi, Alberto %A Scarioni, Marta %A De Riz, Milena %A Fenoglio, Chiara %A Scola, Elisa %A Triulzi, Fabio %A Galimberti, Daniela %A Scarpini, Elio %K Aged %K Aged, 80 and over %K Association Learning %K Cognitive Dysfunction %K Cues %K Female %K Humans %K Image Processing, Computer-Assisted %K Magnetic Resonance Imaging %K Male %K Mental Recall %K Middle Aged %K Neuropsychological Tests %K Photic Stimulation %K Vocabulary %X

The Free and Cued Selective Reminding Test (FCSRT) is the most commonly used neuropsychological test to evaluate episodic memory. Two variants of FCSRT exist, using the recall of words (FCSRT-w) or pictures (FCSRT-p). Fourteen patients with mild cognitive impairment underwent neuropsychological evaluation and brain magnetic resonance. We found differences in FCSRT-w and FCSRT-p variants scores. FCSRT-p was correlated with atrophy in areas involved in visual stimuli processing while FCSRT-w was correlated to hippocampal atrophy. Our study suggests that FCSRT-w and FCSRT-p scores are not equivalent, but a larger cohort of patients is needed to validate these results.

%B J Alzheimers Dis %V 61 %P 47-52 %8 2018 %G eng %N 1 %1 http://www.ncbi.nlm.nih.gov/pubmed/29125489?dopt=Abstract %R 10.3233/JAD-170712 %0 Journal Article %J J Alzheimers Dis %D 2016 %T Genetic Counseling and Testing for Alzheimer's Disease and Frontotemporal Lobar Degeneration: An Italian Consensus Protocol. %A Bocchetta, Martina %A Mega, Anna %A Bernardi, Livia %A Di Maria, Emilio %A Benussi, Luisa %A Binetti, Giuliano %A Borroni, Barbara %A Colao, Rosanna %A Di Fede, Giuseppe %A Fostinelli, Silvia %A Galimberti, Daniela %A Gennarelli, Massimo %A Ghidoni, Roberta %A Piaceri, Irene %A Pievani, Michela %A Porteri, Corinna %A Redaelli, Veronica %A Rossi, Giacomina %A Suardi, Silvia %A Babiloni, Claudio %A Scarpini, Elio %A Tagliavini, Fabrizio %A Padovani, Alessandro %A Nacmias, Benedetta %A Sorbi, Sandro %A Frisoni, Giovanni B %A Bruni, Amalia C %K Alzheimer Disease %K Amyloid beta-Peptides %K Consensus %K Female %K Follow-Up Studies %K Frontotemporal Lobar Degeneration %K Genetic Counseling %K Genetic Testing %K Humans %K Italy %K Male %K Peptide Fragments %K Psychiatric Status Rating Scales %X

BACKGROUND: Genetic testing of familial Alzheimer's disease (AD) and frontotemporal lobar degeneration (FTLD) is attracting interest thanks to innovative primary prevention clinical trials and increased request for information by at-risk individuals. However, ethical, social, and psychological implications are paramount and genetic testing must be supported by structured genetic counseling. In Italy, practice parameters and guidelines for genetic counseling in dementia are not available.

OBJECTIVE: To develop a nationally harmonized protocol for genetic counseling and testing of familial AD and FTLD.

METHODS: Activities were carried out in the context of the Italian Dominantly Inherited Alzheimer's and Frontotemporal Network (IT-DIAfN) project, a national network of centers of excellence with expertise in managing patients with familial AD and FTLD. A survey of the literature on genetic counseling protocols and guidelines was conducted. Local protocols for genetic counseling were surveyed. Differences and commonalities among protocols were identified and discussed among project partners. Consensus was reached following implicit aggregation methods.

RESULTS: Consensus was reached on a protocol for patients with clinically diagnosed familial AD or FTLD and a distinct protocol for their at-risk relatives. Genetic counseling should be provided by a multidisciplinary team including a geneticist, a neurologist/geriatrician, and a psychologist/psychiatrist, according to the following schedule: (i) initial consultation with tailored information on the genetics of the dementias; (ii) clinical, psychological, and cognitive assessment; if deemed appropriate (iii) genetic testing following a structured decision tree for gene mutation search; (iv) genetic testing result disclosure; (v) psychological support follow-up.

CONCLUSION: This genetic counseling protocol provides Italian centers with a line of shared practice for dealing with the requests for genetic testing for familial AD and FTLD from patients and at-risk relatives, who may also be eligible participants for novel prevention clinical trials.

%B J Alzheimers Dis %V 51 %P 277-91 %8 2016 %G eng %N 1 %1 http://www.ncbi.nlm.nih.gov/pubmed/26901402?dopt=Abstract %R 10.3233/JAD-150849 %0 Journal Article %J J Alzheimers Dis %D 2016 %T PRNP P39L Variant is a Rare Cause of Frontotemporal Dementia in Italian Population. %A Oldoni, Emanuela %A Fumagalli, Giorgio G %A Serpente, Maria %A Fenoglio, Chiara %A Scarioni, Marta %A Arighi, Andrea %A Bruno, Giuseppe %A Talarico, Giuseppina %A Confaloni, Annamaria %A Piscopo, Paola %A Nacmias, Benedetta %A Sorbi, Sandro %A Rainero, Innocenzo %A Rubino, Elisa %A Pinessi, Lorenzo %A Binetti, Giuliano %A Ghidoni, Roberta %A Benussi, Luisa %A Grande, Giulia %A Arosio, Beatrice %A Bursey, Devan %A Kauwe, John S %A Cioffi, Sara Mg %A Arcaro, Marina %A Mari, Daniela %A Mariani, Claudio %A Scarpini, Elio %A Galimberti, Daniela %K Aged %K Atrophy %K Frontal Lobe %K Frontotemporal Dementia %K Genetic Predisposition to Disease %K Humans %K Italy %K Language %K Magnetic Resonance Imaging %K Male %K Memory Disorders %K Memory, Short-Term %K Neuropsychological Tests %K Prion Proteins %K Prions %K Temporal Lobe %X

The missense P39L variant in the prion protein gene (PRNP) has recently been associated with frontotemporal dementia (FTD). Here, we analyzed the presence of the P39L variant in 761 patients with FTD and 719 controls and found a single carrier among patients. The patient was a 67-year-old male, with a positive family history for dementia, who developed apathy, short term memory deficit, and postural instability at 66. Clinical and instrumental workup excluded prion disease. At MRI, bilateral frontal lobe atrophy was present. A diagnosis of FTD was made, with a mainly apathetic phenotype. The PRNP P39L mutation may be an extremely rare cause of FTD (0.13%).

%B J Alzheimers Dis %V 50 %P 353-7 %8 2016 %G eng %N 2 %1 http://www.ncbi.nlm.nih.gov/pubmed/26757195?dopt=Abstract %R 10.3233/JAD-150863 %0 Journal Article %J J Alzheimers Dis %D 2016 %T Reversible Mild Cognitive Impairment: The Role of Comorbidities at Baseline Evaluation. %A Grande, Giulia %A Cucumo, Valentina %A Cova, Ilaria %A Ghiretti, Roberta %A Maggiore, Laura %A Lacorte, Eleonora %A Galimberti, Daniela %A Scarpini, Elio %A Clerici, Francesca %A Pomati, Simone %A Vanacore, Nicola %A Mariani, Claudio %K Analysis of Variance %K Cognitive Dysfunction %K Cohort Studies %K Comorbidity %K Female %K Humans %K Male %K Memory %K Mental Status Schedule %K Neuropsychological Tests %K Reference Values %K Verbal Learning %X

The prognostic value of mild cognitive impairment (MCI) is being questioned, with some MCI subjects reverting to normal cognition (NC). The reversion rate varies mostly depending on the study design, the setting, and both MCI and NC definitions. Previous studies have focused on the profile of subjects who revert to NC, but the role of comorbidities has not been entirely investigated. We aimed to evaluate the proportion of MCI subjects who revert to NC in a memory clinic context, focusing on the role of comorbidities. Between 2004 and 2013, 374 MCI subjects were recruited. During a mean time of 32 ± 25.5 months, 21 subjects (5.6%) reverted to NC. Subjects who reverted to NC were younger (p = 0.0001), more educated (p = 0.0001), had a better global cognition (p = 0.0001), as assessed by the Mini-Mental State Examination (MMSE) and suffered from more comorbidities (p = 0.002), as assessed by Cumulative Illness Rating Scale (CIRS) than those who developed dementia. The Cox Regression Model, constructed to adjust for the confounders, showed that the higher were the MMSE (HR = 1.83, CI 95%: 1.07-3.11) and the CIRS score (HR = 1.3, CI 95% 0.88-1.92) at baseline, the higher was the probability of returning to NC than developing dementia, though the last association was not significant. Subjects who reverted to NC were more frequently affected by respiratory (p = 0.002), urologic (p = 0.012), and psychiatric (p = 0.012) diseases. The cognitive performance of subjects with medical comorbidities could benefit from preventive strategies aimed at treating the underlying diseases.

%B J Alzheimers Dis %V 51 %P 57-67 %8 2016 %G eng %N 1 %1 http://www.ncbi.nlm.nih.gov/pubmed/26836169?dopt=Abstract %R 10.3233/JAD-150786