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2022

Dementia

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Full-Text Articles in Medicine and Health Sciences

Sex Differences In The Disease Progression Of Ftd Vs Ad, Abigail Mitchell, Danielle Frances, Chase Metzger Dec 2022

Sex Differences In The Disease Progression Of Ftd Vs Ad, Abigail Mitchell, Danielle Frances, Chase Metzger

Science University Research Symposium (SURS)

Abigail Mitchell, Danielle Frances, Chase Metzger

Sex Differences in the Disease Progression of FTD vs AD.

Abstract

Neurodegenerative diseases are on the rise in aging populations due to the upper tier of the population getting larger in that age group (Zheng & Chen, 2022). Knowing this, there is great benefit in more accurate and early diagnosis of conditions like frontotemporal dementia (FTD) and Alzheimer’s disease (AD). Particularly, it is important to understand which variables may contribute to differences in disease burden and progression of associated sequalae, with one of those variables being biological sex. The current study investigated sex differences …


Development And Feasibility Testing Of An Evidence-Based Occupational Therapy Program For Adults With Both Down Syndrome And Dementia, Sujatha E. Raj, Shylie Mackintosh, Jocelyn Kernot, Caroline Fryer, Mandy Stanley Dec 2022

Development And Feasibility Testing Of An Evidence-Based Occupational Therapy Program For Adults With Both Down Syndrome And Dementia, Sujatha E. Raj, Shylie Mackintosh, Jocelyn Kernot, Caroline Fryer, Mandy Stanley

Research outputs 2022 to 2026

This paper describes the development of a home-based occupational therapy intervention program for people with Down syndrome who experience early on-set dementia causing a decline in their performance skills and increasing care dependency on their informal caregivers. A six-step methodological process adapted from the Medical Research Council framework for developing and evaluating complex interventions was formulated to develop an evidence-based occupational therapy program for people with both Down syndrome and dementia and their informal caregivers. The first two steps gathered evidence through systematic reviews of the literature and determined the scope of current occupational therapy practice. The gathered evidence was …


Analgesic Effect Of Auricular Point Acupressure For Acute Pain In Patients With Dementia: Study Protocol For A Randomized Controlled Trial, Xiao Min Chai, Hong Yan Shi, Jun Jun Zhang, Lei Wang, Hai Xiang Gao, Ya Liang Dai, Lu Lu Gao, Jian Qiang Yu, Yu Xiang Li, Carol Chunfeng Wang Dec 2022

Analgesic Effect Of Auricular Point Acupressure For Acute Pain In Patients With Dementia: Study Protocol For A Randomized Controlled Trial, Xiao Min Chai, Hong Yan Shi, Jun Jun Zhang, Lei Wang, Hai Xiang Gao, Ya Liang Dai, Lu Lu Gao, Jian Qiang Yu, Yu Xiang Li, Carol Chunfeng Wang

Research outputs 2022 to 2026

Background: Common and frequent as acute pain is, it is often underestimated and undertreated in older people with dementia in nursing homes and inadequate pain management remains an issue. Methods: The study is designed to be a randomized, sham-controlled trial and is underway in nursing homes located in China. A total of 206 dementia patients are being recruited from nursing homes in Yinchuan, China. They are randomly allocated to an intervention or a controlled group in a 1:1 ratio. The intervention group will be treated with true APP therapy, while the other group will receive APP at sham point stimulation …


Potential Role Of Dietary Nitrate In Relation To Cardiovascular And Cerebrovascular Health, Cognition, Cognitive Decline And Dementia: A Review, Anjana Rajendra, Nicola P. Bondonno, Stephanie R. Rainey-Smith, Samantha L. Gardener, Jonathan M. Hodgson, Catherine P. Bondonno Nov 2022

Potential Role Of Dietary Nitrate In Relation To Cardiovascular And Cerebrovascular Health, Cognition, Cognitive Decline And Dementia: A Review, Anjana Rajendra, Nicola P. Bondonno, Stephanie R. Rainey-Smith, Samantha L. Gardener, Jonathan M. Hodgson, Catherine P. Bondonno

Research outputs 2022 to 2026

There is currently no effective treatment for dementia, of which Alzheimer's disease (AD) is the most common form. It is, therefore, imperative to focus on evidence-based preventive strategies to combat this extremely debilitating chronic disease. Nitric oxide (NO) is a key signalling molecule in the cardiovascular, cerebrovascular, and central nervous systems. Vegetables rich in nitrate, such as spinach and beetroot, are an important source of NO, with beneficial effects on validated markers of cardiovascular health and an association with a lower risk of cardiovascular disease. Given the link between cardiovascular disease risk factors and dementia, together with the important role …


Alzheimer's Disease, Dylan L. Weber Oct 2022

Alzheimer's Disease, Dylan L. Weber

Student Publications

An overview of the background, etiology, pathophysiology, clinical features, diagnosis, treatment and prevention of Alzheimer's disease.


The Effect Of Isolation On The Mental Health Of Older Adults, Christina Yates Oct 2022

The Effect Of Isolation On The Mental Health Of Older Adults, Christina Yates

Senior Honors Theses

As individuals age and lose mobility and cognitive functioning, many require full-time care which their loved ones are unable to provide. This often results in placement into long-term care facilities, and these facilities are notorious for being understaffed. Physical health becomes the only priority, depriving the client of having their mental and emotional needs fulfilled. Family and friends may decrease visitation due to distance or convenience. In 2020, the Covid-19 pandemic closed the doors of many facilities to nearly all visitors. Thus, the only individuals the residents of these facilities experienced interaction with were overworked staff members looking intimidating in …


Engaging Caregivers To Use An Evidence‑Based Intervention For Medicaid Benefciaries With Alzheimer’S Disease: A Pilot Study, Sandra Lee Spoelstra, Alla Sikorskii, Monica Schueller, Viktoria Basso, Autumn Baldwin Sep 2022

Engaging Caregivers To Use An Evidence‑Based Intervention For Medicaid Benefciaries With Alzheimer’S Disease: A Pilot Study, Sandra Lee Spoelstra, Alla Sikorskii, Monica Schueller, Viktoria Basso, Autumn Baldwin

Peer Reviewed Articles

Background This pilot study aimed to adapt an intervention, engaging informal caregivers to help clinicians with providing care to improve (or maintain) physical function of individuals with Alzheimer’s Disease or other dementias. To the best of our knowledge, for the frst time, we report on use of the intervention in those with Alzheimer’s Disease or other dementias.

Methods This was a 5-month mixed methods cohort study in a convenience sample of clinicians, caregivers, and benefciaries at 3-Medicaid Home and Community-based Service sites in Michigan. Two content experts and 5 caregivers modifed the intervention. We trained 116 clinicians to engage caregivers …


Chronic Neuropsychiatric Sequelae Of Sars-Cov-2: Protocol And Methods From The Alzheimer's Association Global Consortium, Gabriel A. De Erausquin, Heather Snyder, Traolach S. Brugha, Sudha Seshadri, Maria Carrillo, Rajesh Sagar, Yueqin Huang, Charles Newton, Carmela Tartaglia, John Blangero, Gladys E. Maestre, Sarah Williams Blangero Sep 2022

Chronic Neuropsychiatric Sequelae Of Sars-Cov-2: Protocol And Methods From The Alzheimer's Association Global Consortium, Gabriel A. De Erausquin, Heather Snyder, Traolach S. Brugha, Sudha Seshadri, Maria Carrillo, Rajesh Sagar, Yueqin Huang, Charles Newton, Carmela Tartaglia, John Blangero, Gladys E. Maestre, Sarah Williams Blangero

School of Medicine Publications and Presentations

Introduction

Coronavirus disease 2019 (COVID‐19) has caused >3.5 million deaths worldwide and affected >160 million people. At least twice as many have been infected but remained asymptomatic or minimally symptomatic. COVID‐19 includes central nervous system manifestations mediated by inflammation and cerebrovascular, anoxic, and/or viral neurotoxicity mechanisms. More than one third of patients with COVID‐19 develop neurologic problems during the acute phase of the illness, including loss of sense of smell or taste, seizures, and stroke. Damage or functional changes to the brain may result in chronic sequelae. The risk of incident cognitive and neuropsychiatric complications appears independent from the severity …


Sleep, Sirtuin 1 And Alzheimer’S Disease: A Review, Mehrane Mehramiz, Tenielle Porter, Simon Laws, Stephanie R. Rainey-Smith Sep 2022

Sleep, Sirtuin 1 And Alzheimer’S Disease: A Review, Mehrane Mehramiz, Tenielle Porter, Simon Laws, Stephanie R. Rainey-Smith

Research outputs 2022 to 2026

Sleep plays a major role in brain health, and cognition. Disrupted sleep is a well-described symptom of Alzheimer’s disease (AD). However, accumulating evidence suggests suboptimal sleep also increases AD risk. The deacetylase Sirtuin 1 (Sirt 1), encoded by the SIRT1 gene, impacts sleep via its relationship to wake-sleep neurotransmitters and somnogens. Evidence from animal and human studies supports a significant and complex relationship between sleep, Sirt 1/ SIRT1 and AD. Numerous hypotheses attempt to explain the critical impact of Sirt 1/ SIRT1 on wake- and sleep- promoting neurons, their related mechanisms and neurotransmitters. However, there is a paucity of studies …


The Trend Of Disruption In The Functional Brain Network Topology Of Alzheimer’S Disease, Alireza Fathian, Yousef Jamali, Mohammad Reza Raoufy, The Alzheimer's Disease Neuroimaging Initiative, Michael W. Weiner, Norbert Schuf, Howard J. Rosen, Bruce L. Miller, Thomas Neylan, Jacqueline Hayess, Shannon Finley, Paul Aisen, Zaven Khachaturian, Ronald G. Thomas, Charles D. Smith, Gregory A. Jicha, Peter A. Hardy, Partha Sinha, Elizabeth Oates, Gary Conrad Sep 2022

The Trend Of Disruption In The Functional Brain Network Topology Of Alzheimer’S Disease, Alireza Fathian, Yousef Jamali, Mohammad Reza Raoufy, The Alzheimer's Disease Neuroimaging Initiative, Michael W. Weiner, Norbert Schuf, Howard J. Rosen, Bruce L. Miller, Thomas Neylan, Jacqueline Hayess, Shannon Finley, Paul Aisen, Zaven Khachaturian, Ronald G. Thomas, Charles D. Smith, Gregory A. Jicha, Peter A. Hardy, Partha Sinha, Elizabeth Oates, Gary Conrad

Sanders-Brown Center on Aging Faculty Publications

Alzheimer’s disease (AD) is a progressive disorder associated with cognitive dysfunction that alters the brain’s functional connectivity. Assessing these alterations has become a topic of increasing interest. However, a few studies have examined different stages of AD from a complex network perspective that cover different topological scales. This study used resting state fMRI data to analyze the trend of functional connectivity alterations from a cognitively normal (CN) state through early and late mild cognitive impairment (EMCI and LMCI) and to Alzheimer’s disease. The analyses had been done at the local (hubs and activated links and areas), meso (clustering, assortativity, and …


Adult Day Services In Maine: Benefits, Challenges, And Opportunities, Elizabeth Gattine Jd, Eileen Griffin Jd, Kimberly I. Snow Mhsa, Ba Sep 2022

Adult Day Services In Maine: Benefits, Challenges, And Opportunities, Elizabeth Gattine Jd, Eileen Griffin Jd, Kimberly I. Snow Mhsa, Ba

Disability & Aging

In Maine and nationally, adult day services tend to be underfunded and underutilized compared to other types of long term services and supports (LTSS). In part, investment in adult day services is hampered by a lack of standardized data collection and limited research on issues of accessibility, cost-effectiveness, and the impact of adult day services on the broader health system. Lack of uniformity in state regulatory frameworks for licensing, program design, service delivery, and other administrative requirements further complicates cross-state comparisons. Considering these limitations, a key goal of this report is to provide a more detailed and comprehensive understanding of …


Systemic Perturbations Of The Kynurenine Pathway Precede Progression To Dementia Independently Of Amyloid-Β, Marcela Cespedes, Kelly R. Jacobs, Paul Maruff, Alan Rembach, Christopher J. Fowler, Brett Trounson, Kelly K. Pertile, Rebecca L. Rumble, Stephanie R. Rainey-Smith, Christopher C. Rowe, Victor L. Villemagne, Pierrick Bourgeat, Chai K. Lim, Pratishtha Chatterjee, Ralph N. Martins, Arne Ittner, Colin L. Masters, James D. Doecke, Gilles J. Guillemin, David B. Lovejoy Sep 2022

Systemic Perturbations Of The Kynurenine Pathway Precede Progression To Dementia Independently Of Amyloid-Β, Marcela Cespedes, Kelly R. Jacobs, Paul Maruff, Alan Rembach, Christopher J. Fowler, Brett Trounson, Kelly K. Pertile, Rebecca L. Rumble, Stephanie R. Rainey-Smith, Christopher C. Rowe, Victor L. Villemagne, Pierrick Bourgeat, Chai K. Lim, Pratishtha Chatterjee, Ralph N. Martins, Arne Ittner, Colin L. Masters, James D. Doecke, Gilles J. Guillemin, David B. Lovejoy

Research outputs 2022 to 2026

Increasing evidence suggests that kynurenine pathway (KP) dyshomeostasis may promote disease progression in dementia. Studies in Alzheimer's disease (AD) patients confirm KP dyshomeostasis in plasma and cerebrospinal fluid (CSF) which correlates with amyloid-β and tau pathology. Herein, we performed the first comprehensive study assessing baseline levels of KP metabolites in participants enrolling in the Australian Imaging Biomarkers Flagship Study of Aging. Our purpose was to test the hypothesis that changes in KP metabolites may be biomarkers of dementia processes that are largely silent. We used a cross-sectional analytical approach to assess non-progressors (N = 73); cognitively normal (CN) or mild …


Abdominal Aortic Calcification On Lateral Spine Images Captured During Bone Density Testing And Late-Life Dementia Risk In Older Women: A Prospective Cohort Study, Tenielle Porter, Marc Sim, Richard L. Prince, John T. Schousboe, Catherine Bondonno, Wai H. Lim, Kun Zhu, Douglas P. Kiel, Jonathan M. Hodgson, Simon M. Laws, Joshua R. Lewis Sep 2022

Abdominal Aortic Calcification On Lateral Spine Images Captured During Bone Density Testing And Late-Life Dementia Risk In Older Women: A Prospective Cohort Study, Tenielle Porter, Marc Sim, Richard L. Prince, John T. Schousboe, Catherine Bondonno, Wai H. Lim, Kun Zhu, Douglas P. Kiel, Jonathan M. Hodgson, Simon M. Laws, Joshua R. Lewis

Research outputs 2022 to 2026

Background: Dementia after the age of 80 years (late-life) is increasingly common due to vascular and non-vascular risk factors. Identifying individuals at higher risk of late-life dementia remains a global priority. Methods: In prospective study of 958 ambulant community-dwelling older women ( ≥ 70 years), lateral spine images (LSI) captured in 1998 (baseline) from a bone density machine were used to assess abdominal aortic calcification (AAC). AAC was classified into established categories (low, moderate and extensive). Cardiovascular risk factors and apolipoprotein E (APOE) genotyping were evaluated. Incident 14.5-year late-life dementia was identified from linked hospital and mortality records. Findings: At …


Educational Plan For Certified Nursing Assistants In Long-Term Care Facilities On Assessing Pain Of Residents With Dementia, Rachel Lynn Spoon Aug 2022

Educational Plan For Certified Nursing Assistants In Long-Term Care Facilities On Assessing Pain Of Residents With Dementia, Rachel Lynn Spoon

DNP Scholarly Projects

Certified nursing assistants employed in long-term care agencies may have little education on the assessment of pain experienced by residents with dementia. The purpose of the Doctor of Nursing Practice Project was to develop an evidenced-based teaching plan for certified nursing assistants caring for residents with dementia in long-term care settings. The plan includes content on dementia, dementia symptoms, pain indicators, and pain assessment in residents with dementia, non-medicinal management strategies, and communication strategies for referring assessment findings to licensed practical and registered nurses. Supplemental PowerPoint™ slides were developed that match the teaching plan. The draft teaching plan was judged …


Emergency Department Communication In Persons Living With Dementia And Care Partners: A Scoping Review, Christopher R Carpenter, Jesseca Leggett, Fernanda Bellolio, Marian Betz, Ryan M Carnahan, David Carr, Michelle Doering, Jennie Chin Hansen, Eric D Isaacs, Deborah Jobe, Kathleen Kelly, Nancy Morrow-Howell, Beth Prusaczyk, Bob Savage, Joe Suyama, Allan S Vann, Kristin L Rising, Ula Hwang, Manish N Shah Aug 2022

Emergency Department Communication In Persons Living With Dementia And Care Partners: A Scoping Review, Christopher R Carpenter, Jesseca Leggett, Fernanda Bellolio, Marian Betz, Ryan M Carnahan, David Carr, Michelle Doering, Jennie Chin Hansen, Eric D Isaacs, Deborah Jobe, Kathleen Kelly, Nancy Morrow-Howell, Beth Prusaczyk, Bob Savage, Joe Suyama, Allan S Vann, Kristin L Rising, Ula Hwang, Manish N Shah

Department of Emergency Medicine Faculty Papers

OBJECTIVES: To synthesize published research exploring emergency department (ED) communication strategies and decision-making with persons living with dementia (PLWD) and their care partners as the basis for a multistakeholder consensus conference to prioritize future research.

DESIGN: Systematic scoping review.

SETTINGS AND PARTICIPANTS: PLWD and their care partners in the ED setting.

METHODS: Informed by 2 Patient-Intervention-Comparison-Outcome (PICO) questions, we conducted systematic electronic searches of medical research databases for relevant publications following standardized methodological guidelines. The results were presented to interdisciplinary stakeholders, including dementia researchers, clinicians, PLWD, care partners, and advocacy organizations. The PICO questions included: How does communication differ for …


Emergency Department Communication In Persons Living With Dementia And Care Partners: A Scoping Review, Christopher R Carpenter, Jesseca Leggett, David Carr, Michelle Doering, Beth Prusaczyk, Et Al. Aug 2022

Emergency Department Communication In Persons Living With Dementia And Care Partners: A Scoping Review, Christopher R Carpenter, Jesseca Leggett, David Carr, Michelle Doering, Beth Prusaczyk, Et Al.

2020-Current year OA Pubs

OBJECTIVES: To synthesize published research exploring emergency department (ED) communication strategies and decision-making with persons living with dementia (PLWD) and their care partners as the basis for a multistakeholder consensus conference to prioritize future research.

DESIGN: Systematic scoping review.

SETTINGS AND PARTICIPANTS: PLWD and their care partners in the ED setting.

METHODS: Informed by 2 Patient-Intervention-Comparison-Outcome (PICO) questions, we conducted systematic electronic searches of medical research databases for relevant publications following standardized methodological guidelines. The results were presented to interdisciplinary stakeholders, including dementia researchers, clinicians, PLWD, care partners, and advocacy organizations. The PICO questions included: How does communication differ for …


Experiences Of Older Immigrants Living With Dementia And Their Carers: A Systematic Review And Meta-Synthesis, Pelden Chejor, Bridget Laging, Lisa Whitehead, Davina Porock May 2022

Experiences Of Older Immigrants Living With Dementia And Their Carers: A Systematic Review And Meta-Synthesis, Pelden Chejor, Bridget Laging, Lisa Whitehead, Davina Porock

Research outputs 2022 to 2026

Objective To systematically review and synthesise evidence on the experiences of older immigrants living with dementia and their carers. Design A systematic review and meta-synthesis of qualitative studies. Methods Studies exploring the experiences of older immigrants living with dementia and their carers were eligible. Databases were searched including CINAHL, MEDLINE, PsycINFO, PubMed, Embase, Web of Science and Cochrane Library from January 2000 to April 2021. Quality assessment was undertaken using the Critical Appraisal Skills Programme checklist for qualitative studies. Data were then synthesised using the thematic synthesis approach. Results The results of this meta-synthesis were reported according to the Preferred …


Implementation Of A Primary Care Toolkit To Improve Dementia Diagnosis And Management In A Rural Setting, Meredith George-Wieland May 2022

Implementation Of A Primary Care Toolkit To Improve Dementia Diagnosis And Management In A Rural Setting, Meredith George-Wieland

Doctor of Nursing Practice Scholarly Projects

BACKGROUND: There are six million people with dementia living in the United States and this number is expected to rise exponentially due to the aging population. In the United States, it is estimated that only two thirds of dementia cases are recorded during primary care visits and an estimated, one third of cases have been either missed or disregarded.

LOCAL PROBLEM: In a remote primary care clinic on Kodiak Island, off the southeastern coast of Alaska, there is a lack of dementia and related cognitive diagnoses in the primary care setting due to patients’ and families lack access to the …


The Impact Of Cognitive Rehabilitation Therapy On Alzheimer's Disease, Kelsey Hall Apr 2022

The Impact Of Cognitive Rehabilitation Therapy On Alzheimer's Disease, Kelsey Hall

MSN Capstone Projects

The number of people suffering from Alzheimer’s disease (AD) rises daily. This is a devastating disease for the patients, significant others, and families to have to experience. “Epidemiological data confirm what retirees have observed: about 30-50% of those living to their mid-80’s will have suffered a marked loss of cognitive ability, a harbinger of advanced AD, or will have suffered advanced AD. Further, the tragedy of AD affecting loved partners takes an enormous toll on their healthier partners” (Reid et al., 2017).

The current treatment regimen for Alzheimer’s disease includes medication therapy. Evidence has shown that there are only small …


New Insights Into The Genetic Etiology Of Alzheimer’S Disease And Related Dementias, Céline Bellenguez, Fahri Küçükali, Iris Jansen, Luca Kleineidam, Sonia Moreno-Grau, Najaf Amin, Adam C. Naj, Rafael Campos-Martin, David W. Fardo, Yuriko Kastumata, Erin L. Abner, Radb, Gr@Ace, Degesco, Eadi, Gerad, Demgene, Finngen, Adgc, Charge Apr 2022

New Insights Into The Genetic Etiology Of Alzheimer’S Disease And Related Dementias, Céline Bellenguez, Fahri Küçükali, Iris Jansen, Luca Kleineidam, Sonia Moreno-Grau, Najaf Amin, Adam C. Naj, Rafael Campos-Martin, David W. Fardo, Yuriko Kastumata, Erin L. Abner, Radb, Gr@Ace, Degesco, Eadi, Gerad, Demgene, Finngen, Adgc, Charge

Sanders-Brown Center on Aging Faculty Publications

Characterization of the genetic landscape of Alzheimer’s disease (AD) and related dementias (ADD) provides a unique opportunity for a better understanding of the associated pathophysiological processes. We performed a two-stage genome-wide association study totaling 111,326 clinically diagnosed/‘proxy’ AD cases and 677,663 controls. We found 75 risk loci, of which 42 were new at the time of analysis. Pathway enrichment analyses confirmed the involvement of amyloid/tau pathways and highlighted microglia implication. Gene prioritization in the new loci identified 31 genes that were suggestive of new genetically associated processes, including the tumor necrosis factor alpha pathway through the linear ubiquitin chain assembly …


The Possible Application Of Ketamine In The Treatment Of Depression In Alzheimer's Disease, Islam Mohammad Shehata, Waniyah Masood, Nouran Nemr, Alexandra Anderson, Kamal Bhusal, Amber N. Edinoff, Elyse M. Cornett, Adam M. Kaye, Alan David Kaye Mar 2022

The Possible Application Of Ketamine In The Treatment Of Depression In Alzheimer's Disease, Islam Mohammad Shehata, Waniyah Masood, Nouran Nemr, Alexandra Anderson, Kamal Bhusal, Amber N. Edinoff, Elyse M. Cornett, Adam M. Kaye, Alan David Kaye

School of Pharmacy Faculty Articles

Depression is a leading cause of disability globally, with a prevalence of 3.8% among the whole population, 5% of the adult population, and 5.7% of the elderly population over 60 years of age. There is evidence that depression is linked to certain neurodegenerative diseases, one being Alzheimer's disease (AD). The efficacy of conventional antidepressants to treat depression in AD is conflicting, especially regarding selective serotonin reuptake inhibitors (SSRIs). A recent systemic review and meta-analysis of 25 randomized controlled trials including fourteen antidepressant medications showed no high efficacy in treating AD patients' symptoms. However, ketamine, a nonselective N-methyl-D-aspartate (NMDA) receptor antagonist, …


डिमेंशिया से ग्रस्त व्यक्ति से संवाद करना, Ferzana Chaze, Nellie Groenenberg, Danielle Farrell, Rajni Sharma, Jasleen Kaur Mar 2022

डिमेंशिया से ग्रस्त व्यक्ति से संवाद करना, Ferzana Chaze, Nellie Groenenberg, Danielle Farrell, Rajni Sharma, Jasleen Kaur

Interacting with Persons with Dementia in South Asian Communities

No abstract provided.


Prevalence Of Dementia And Mild Cognitive Impairment In Indigenous Bolivian Forager-Horticulturalists, Margaret Gatz, Wendy J. Mack, Helena C. Chui, E. Meng Law, Giuseppe Barisano, M. Linda Sutherland, James D. Sutherland, Daniel Eid Rodriguez, Raul Quispe Gutierrez, Juan Copajira Adrian, Jesus Bani Cuata, Amy R. Borenstein, Ellen E. Waters, Andrei Irimia, Christopher J. Rowan, L. Samuel Wann, Adel H. Allam, Randall C. Thompson, Michael I. Miyamoto, David E. Michalik, Daniel K. Cummings, Edmond Seabright, Angela R. Garcia, Paul L. Hooper, Thomas S. Kraft, Caleb E. Finch, Gregory S. Thomas, Jonathan Stieglitz, Benjamin C. Trumble, Michael D. Gurven, Hillard Kaplan Mar 2022

Prevalence Of Dementia And Mild Cognitive Impairment In Indigenous Bolivian Forager-Horticulturalists, Margaret Gatz, Wendy J. Mack, Helena C. Chui, E. Meng Law, Giuseppe Barisano, M. Linda Sutherland, James D. Sutherland, Daniel Eid Rodriguez, Raul Quispe Gutierrez, Juan Copajira Adrian, Jesus Bani Cuata, Amy R. Borenstein, Ellen E. Waters, Andrei Irimia, Christopher J. Rowan, L. Samuel Wann, Adel H. Allam, Randall C. Thompson, Michael I. Miyamoto, David E. Michalik, Daniel K. Cummings, Edmond Seabright, Angela R. Garcia, Paul L. Hooper, Thomas S. Kraft, Caleb E. Finch, Gregory S. Thomas, Jonathan Stieglitz, Benjamin C. Trumble, Michael D. Gurven, Hillard Kaplan

ESI Publications

Introduction

We evaluated the prevalence of dementia and mild cognitive impairment (MCI) in indigenous Tsimane and Moseten, who lead a subsistence lifestyle.

Methods

Participants from population-based samples ≥ 60 years of age (n = 623) were assessed using adapted versions of the Modified Mini-Mental State Examination, informant interview, longitudinal cognitive testing and brain computed tomography (CT) scans.

Results

Tsimane exhibited five cases of dementia (among n = 435; crude prevalence = 1.2%, 95% confidence interval [CI]: 0.4, 2.7); Moseten exhibited one case (among n = 169; crude prevalence = 0.6%, 95% CI: 0.0, 3.2), all age ≥ 80 years. …


An Intergenerational Playgroup In An Australian Residential Aged-Care Setting: A Qualitative Case Study, Gabrielle B. Rosa Hernandez, Carolyn M. Murray, Mandy Stanley Feb 2022

An Intergenerational Playgroup In An Australian Residential Aged-Care Setting: A Qualitative Case Study, Gabrielle B. Rosa Hernandez, Carolyn M. Murray, Mandy Stanley

Research outputs 2014 to 2021

Intergenerational programs are emerging within the aged-care context as they provide a unique opportunity for older adults living with or without cognitive impairments to connect with children. One type of intergenerational program is an ‘intergenerational playgroup’ which creates opportunities for children to develop their skills, parents to create a local peer support network and provides older adults at risk of isolation with vital community interaction. The objective of this research was to evaluate an intergenerational playgroup taking place weekly within a residential aged-care setting. A qualitative case study research design was used to perform five observation sessions and semi-structured in-depth …


Effects Of Nonpharmacological Interventions On Disruptive Vocalisation In Nursing Home Patients With Dementia-A Systematic Review, Saad Bilal Ahmed, Alfredo Obieta, Tamsin Santos, Saara Ahmad Muddasir, Joseph Elliot Ibrahim Feb 2022

Effects Of Nonpharmacological Interventions On Disruptive Vocalisation In Nursing Home Patients With Dementia-A Systematic Review, Saad Bilal Ahmed, Alfredo Obieta, Tamsin Santos, Saara Ahmad Muddasir, Joseph Elliot Ibrahim

Department of Biological & Biomedical Sciences

Background: Vocally disruptive behaviour is a common and difficult to treat condition in older residents with dementia. The aim of this systematic review is to evaluate the efficacy of nonpharmacological interventions in its management in persons with dementia residing in a nursing home.
Methodology: A systematic search was conducted using Ovid MEDLINE, CINAHL, and Cochrane databases and reference lists from relevant publications on various nonpharmacological approaches to manage vocally disruptive behaviour in nursing home residents. The method of appraisal was through the National Institutes of Health scoring for the Quality Assessment of controlled intervention studies. Inclusion criteria included residents of …


Rpop: Robust Pet-Only Processing Of Community Acquired Heterogeneous Amyloid-Pet Data, Leonardo Iaccarino, Renaud La Joie, Robert Koeppe, Barry A Siegel, Bruce E Hillner, Constantine Gatsonis, Rachel A Whitmer, Maria C Carrillo, Charles Apgar, Monica R Camacho, Rachel Nosheny, Gil D Rabinovici, Alzheimer's Disease Neuroimaging Initiative Feb 2022

Rpop: Robust Pet-Only Processing Of Community Acquired Heterogeneous Amyloid-Pet Data, Leonardo Iaccarino, Renaud La Joie, Robert Koeppe, Barry A Siegel, Bruce E Hillner, Constantine Gatsonis, Rachel A Whitmer, Maria C Carrillo, Charles Apgar, Monica R Camacho, Rachel Nosheny, Gil D Rabinovici, Alzheimer's Disease Neuroimaging Initiative

2020-Current year OA Pubs

The reference standard for amyloid-PET quantification requires structural MRI (sMRI) for preprocessing in both multi-site research studies and clinical trials. Here we describe rPOP (robust PET-Only Processing), a MATLAB-based MRI-free pipeline implementing non-linear warping and differential smoothing of amyloid-PET scans performed with any of the FDA-approved radiotracers (


Aducanumab, A Novel Anti-Amyloid Monoclonal Antibody, For The Treatment Of Alzheimer’S Disease: A Comprehensive Review, Hannah W. Haddad, Garett W. Malone, Nicholas J. Comardelle, Arielle E. Degueure, Adam M. Kaye, Alan David Kaye Jan 2022

Aducanumab, A Novel Anti-Amyloid Monoclonal Antibody, For The Treatment Of Alzheimer’S Disease: A Comprehensive Review, Hannah W. Haddad, Garett W. Malone, Nicholas J. Comardelle, Arielle E. Degueure, Adam M. Kaye, Alan David Kaye

School of Pharmacy Faculty Articles

Alzheimer’s disease (AD) is the most common form of dementia affecting millions of individuals, including family members who often take on the role as caregiver. This debilitating disease reportedly consumes 8% of the total United States healthcare expenditure, with medical and nursing outlays accounting for an estimated $290 billion. Cholinesterase inhibitors and N-methyl-D-aspartate receptor antagonists have historically been the most widely used pharmacologic therapies for patients with AD, however, these drugs are not curative. This review discusses the epidemiology, pathophysiology, risk factors, presentation, and current treatment of AD followed by the role of the novel monoclonal antibody, aducanumab, in treatment …


Estimation Of The Global Prevalence Of Dementia In 2019 And Forecasted Prevalence In 2050: An Analysis For The Global Burden Of Disease Study 2019, Emma Nichols, Jaimie D. Steinmetz, Stein Emil Vollset, Kai Fukutaki, Julian Chalek, Ismaeel Yunusa Ph. D., Et Al. Jan 2022

Estimation Of The Global Prevalence Of Dementia In 2019 And Forecasted Prevalence In 2050: An Analysis For The Global Burden Of Disease Study 2019, Emma Nichols, Jaimie D. Steinmetz, Stein Emil Vollset, Kai Fukutaki, Julian Chalek, Ismaeel Yunusa Ph. D., Et Al.

Faculty Publications

Background

Given the projected trends in population ageing and population growth, the number of people with dementia is expected to increase. In addition, strong evidence has emerged supporting the importance of potentially modifiable risk factors for dementia. Characterising the distribution and magnitude of anticipated growth is crucial for public health planning and resource prioritisation. This study aimed to improve on previous forecasts of dementia prevalence by producing country-level estimates and incorporating information on selected risk factors.

Methods

We forecasted the prevalence of dementia attributable to the three dementia risk factors included in the Global Burden of Diseases, Injuries, and Risk …


Sensory Processing Abnormalities In Community-Dwelling Older Adults With Cognitive Impairment: A Mixed Methods Study, Elizabeth K. Rhodus, Elizabeth G. Hunter, Graham D. Rowles, Shoshana H. Bardach, Kelly Parsons, Justin M. Barber, Maryellen Thompson, Gregory A. Jicha Jan 2022

Sensory Processing Abnormalities In Community-Dwelling Older Adults With Cognitive Impairment: A Mixed Methods Study, Elizabeth K. Rhodus, Elizabeth G. Hunter, Graham D. Rowles, Shoshana H. Bardach, Kelly Parsons, Justin M. Barber, Maryellen Thompson, Gregory A. Jicha

Sanders-Brown Center on Aging Faculty Publications

Mild cognitive impairment (MCI) or dementia often leads to behavioral and psychiatric symptoms of dementia (BPSD). Sensory processing abnormalities may be associated with BPSD. The purpose of this study was to explore relationships among sensory processing, behavior, and environmental features within the homes of people with MCI or dementia. This project used mixed methods to assess participants’ sensory processing, care partner perspectives on behaviors, and in situ observations of the home environment. Nine participants with cognitive impairment (MCI n = 8, early dementia = 1) and their care partners were included. Seven participants with cognitive impairment were reported to have …


Improving Dementia Caregiver Competency In Nursing Home, Disha Bhattacharya Jan 2022

Improving Dementia Caregiver Competency In Nursing Home, Disha Bhattacharya

Doctor of Nursing Practice (DNP) Projects

Background: Inadequate training of dementia care providers in nursing homes lead to adverse health outcomes in patients with dementia.

Purpose: To educate and train dementia caregivers in a nursing home to improve dementia care.

Methods: A Quality Improvement Project (QIP) was implemented in a nursing home with nine nurses engaged in two virtual education group sessions led by the DNP student over an eight- week timeframe. Topics discussed included education on the nature and progress of dementia, building trust with dementia patients, managing their behavior, communication strategies, and self-care. Pre-training and post-training surveys were completed prior to …