Geriatrics Commons^™

Molecular Cross Talk Between Misfolded Proteins In Animal Models Of Alzheimer's And Prion Diseases, Rodrigo Morales, Lisbell D Estrada, Rodrigo Diaz-Espinoza, Diego Morales-Scheihing, Maria C Jara, Joaquin Castilla, Claudio Soto

Faculty, Staff and Student Publications

The central event in protein misfolding disorders (PMDs) is the accumulation of a misfolded form of a naturally expressed protein. Despite the diversity of clinical symptoms associated with different PMDs, many similarities in their mechanism suggest that distinct pathologies may cross talk at the molecular level. The main goal of this study was to analyze the interaction of the protein misfolding processes implicated in Alzheimer's and prion diseases. For this purpose, we inoculated prions in an Alzheimer's transgenic mouse model that develop typical amyloid plaques and followed the progression of pathological changes over time. Our findings show a dramatic acceleration …

Omega-3 Fatty Acids: Potential Role In The Management Of Early Alzheimer's Disease, Gregory A. Jicha, William R. Markesbery

Sanders-Brown Center on Aging Faculty Publications

Omega-3 fatty acids are essential for brain growth and development. They play an important role throughout life, as critical modulators of neuronal function and regulation of oxidative stress mechanisms, in brain health and disease. Docosahexanoic acid (DHA), the major omega-3 fatty acid found in neurons, has taken on a central role as a target for therapeutic intervention in Alzheimer's disease (AD). A plethora of in vitro, animal model, and human data, gathered over the past decade, highlight the important role DHA may play in the development of a variety of neurological and psychiatric disorders, including AD. Cross sectional and prospective …

Hip Fracture Types In Men And Women Change Differently With Age, David A. Tanner, Marita Kloseck, Richard G. Crilly, Bert Chesworth, Jason Gilliland

Health Studies Publications

BACKGROUND: Hip fractures are expensive and a frequent cause of morbidity and mortality in the elderly. In most studies hip fractures have been viewed as a unitary fracture but recently the two main types of fracture (intertrochanteric and subcapital) have been viewed as two fractures with a different etiology and requiring a different approach to prevention. The relative proportion of intertrochanteric fractures increases with age in women. In previous studies no particular pattern in men has been noted. In this study, we explored changes in the relative proportion of the two fracture types with age in the two genders. METHODS: …

Algal Biofuel, Feb. 12, 2010, Harry Reid Center, University Of Nevada, Las Vegas

Biofuels

News in Brief

1. Fatty Acids Protect Against Aging (Feb. 8, 2010)

Aging-In-Place Research At Orcatech: Making Sense Of The Data, Tamara Hayes

Systems Science Friday Noon Seminar Series

The Oregon Center for Aging and Technology (ORCATECH) seeks to facilitate successful aging and reduce the cost of healthcare by establishing the evidence base for technologies supporting aging-in-place research and care. This is done through pilot studies evaluating the role of the technologies, as well as large longitudinal studies in which sensors are placed in the homes of community-dwelling elders to monitor daily patterns of activity, walking speeds, medication adherence, and other behaviors. These sensors collect continuous data that reflect normal variability in behaviors as well as trends that may indicate problematic changes in cognition or mobility. Because data are …

On Becoming Invisible, Edward F. Ansello

Director's Editorials from Age in Action

Age or impairment tends to render us less likely to be noticed. We can readjust how we see those becoming invisible.

Filling The Gap, Edward F. Ansello

Director's Editorials from Age in Action

There is need for multiple initiatives focusing on the pipeline from professional undergraduate education through the continuing education of current practitioners, in order to make some dent in the looming shortfall of geriatric health care providers. It is particularly gratifying to announce that Virginia has been awarded federal funding of a Geriatric Education Center (VGEC). The overall goal of the VGEC is to improve the training of health professionals in geriatrics.

The Blank Tablet Of Aging, Edward F. Ansello

Director's Editorials from Age in Action

The 16th annual conference of the Virginia Coalition for the Prevention of Elder Abuse (VCPEA) will include the basics of geriatric crisis assessment, depression and suicide among older adults; alcohol and medication misuse; older prisoners; training faith and community-based leaders to respond to domestic violence in later life; and brain injury in later life as a precipitant or a consequence of mistreatment. The Area Planning and Services Committee (APSC) conference will recognize the values, opportunities, and challenges associated with growing older with lifelong disabilities. These two conferences symbolize how we as a people can celebrate the good and confront the …

Aging As An Option, Edward F. Ansello

Director's Editorials from Age in Action

Sometimes people treat aging as if it were an option or a discretionary exercise. Aging is neither a fad nor an option but a bedrock reality that should be constantly under consideration, especially by those charged with protecting the common good. We need to remember that we should not treat aging and aging-related research, training, and services as an option.

Aging And The Behavioral Problems Of Brain Injury, Paul F. Aravich, Marylin Copeland

Case Studies from Age in Action

Educational Objectives

1. List the various classes of brain injury.

2. Identify cognitive and emotional problems as among the most common and disabling complications of brain injury.

3. Assess challenges to successful aging with a brain injury.

4. Examine the consequences of inadequate systems of care for the challenging behaviors produced by brain injury.

Senior Meal Programs: Feeding A Crowd With Local Foods, Gordon Walker, Elyse Thierry

Case Studies from Age in Action

Educational Objectives

1. Examine reasons for an institutional meal program to consider incorporating local food.

2. Identify potential community partners who might assist in moving such a program forward and the mutual benefits.

3. Describe the possible changes that an institution’s local food program can foster in the community at large.

Cpr And Dnr Decision Making, Viki Kind

Case Studies from Age in Action

Educational Objectives

1. Examine the complexities of end-of-life care and obstacles to good DNR decision making.

2. Discuss CPR and its perceived vs. actual chances for success.

3. Demonstrate best practices for communicating about CPR.

4. Consider how the signing of the DNR is just one component of endof- life care.

Reverse Mortgages, Bruce Desimone

Case Studies from Age in Action

Educational Objectives

1. Describe mobility rates among older adults.

2. Define a reverse mortgage and Home Equity Conversion Mortgage (HECM), and their origins in Virginia.

3. Explain key HECM loan and counseling features.

4. Illustrate how these features may improve the lives of older Virginians.

Aging, Physical Activity And Arthritis Part 1, Albert W. Taylor

Canadian Centre for Activity and Aging Presentations

No abstract provided.

Aging, Physical Activity And Arthritis Part 2, Albert W. Taylor

Canadian Centre for Activity and Aging Presentations

No abstract provided.

Exercise Prescription For Osteoporosis, Lora Giangregorio

Canadian Centre for Activity and Aging Presentations

No abstract provided.

The Mds Mortality Risk Index: The Evolution Of A Method For Predicting 6-Month Mortality In Nursing Home Residents, Davina Porock, Debra Parker-Oliver, Gregory F. Petroski, Marilyn Rantz

Publications and Research

Background: Accurate prognosis is vital to the initiation of advance care planning particularly in a vulnerable, at risk population such as care home residents. The aim of this paper is to report on the revision and simplification of the MDS Mortality Rating Index (MMRI) for use in clinical practice to predict the probability of death in six months for care home residents.

Methods: The design was a secondary analysis of a US Minimum Data Set (MDS) for long term care residents using regression analysis to identify predictors of mortality within six months.

Results: Using twelve easy to collect …

Independent Living Outcomes Evaluation Project, Craig J. Padgett

All Graduate Theses, Dissertations, and Other Capstone Projects

This project developed specific examples of skills and resources for three example categories of ILST and developed recommendations for enhancing the creation of goals. It was important to develop indicators into a tiered structure for reinforcing those skills and resources into knowledge through an added educational component. Methodology was developed and necessary instrumentation and processes were designed for implementation. And, an informed consent was designed for any organization providing Independent Living Skills Training (ILST).

The Effects Of Pet Ownership On Physical Well-Being In Older Adults, Tami Pohnert

Theses and Dissertations

A large percentage of Americans own pets which may impact their health. This study examines pet ownership’s effect on well being in older adults looking at race/ethnicity. A sample of 6,565 older adults (>60) was selected from the Third National Health and Nutrition Survey. Pet owners comprised 28.3% of the sample. The theories of symbolic interaction and social integration were used to examine pet ownership’s effect on physical components of well-being. The descriptive results showed statistically significant differences in age, education, income, and marital status between pet owners and non-pet owners. Pet owners were younger, more educate, higher income …

Our Grandparents, Our Parents, Our Future Selves: Optimizing Function In Old Age., Thomas Michael Gill

Center for Policy Research

Most of my research at Yale University School of Medicine over the past several years has focused on identifying older adults at risk of functional decline and disability, identifying events that may precipitate the transition from functional independence to disability, and developing strategies to postpone or reduce frailty and disability. As a result of the Precipitating Events Project (PEP) and other research conducted by the Yale Center on Aging/Pepper Center, we now realize that age is only a proxy for other factors that lead to disability, and that some of these factors can be modified to reduce the risk of …

Assessing Gaps In Services For Geriatric Patients With Mental Health Needs, Angela Nelson

All Graduate Theses, Dissertations, and Other Capstone Projects

Older adults in southwest Minnesota have limited options regarding mental health services. Sanford Tracy Medical Center and Sanford Westbrook Medical Center sought to identify the needs of this population so they can better serve their patients. The following research questions were asked: Do local service providers feel gaps in services exist for older adults experiencing mental health needs in the rural southwestern Minnesota communities of Tracy and Westbrook and the surrounding areas? Do area service providers feel that geriatric patients would benefit from a mental health intervention implemented within the primary healthcare setting? A survey of area geriatric service providers …

Assessing Stakeholder Opinions Of Medical Review Of Impaired Drivers And Fitness To Drive: Recommendations For Massachusetts, Nina M. Silverstein, Kelli Barton

Gerontology Institute Publications

Driving is the main mode of travel for Americans age 65 and older, and although older adults are generally found to be safe drivers, aging often brings about functional limitations and an increase in medications that can impede safe driving and fitness to drive (Rosenbloom, 2003; Kissinger, 2008; Adler & Silverstein, 2008). Effective licensing policies and Medical Advisory Board practices are critical components in identifying medically at-risk drivers and may even have a role in the transition to alternative transportation options; yet, states vary greatly in their approach to licensing and renewal practices and in the utilization, composition, and function …

Physiological Changes And Participation To Exercise In Older Adults Living In Age Restricted Communities, Mary F. Shaughnessy

All-Inclusive List of Electronic Theses and Dissertations

It is known that the aging population is more susceptible to musculoskeletal and metabolic disease and would benefit from a regular exercise program. The primary objective of this study was to evaluate whether older adults (55 years of age and older) participation in a more regular exercise program would increase if there was supervision from a health professional. The second objective was to evaluate whether supervision in a regular exercise program would show physiological benefits. Subjects were recruited from three age-restricted communities; however one community was disregarded due to lack of subjects. A physical activity plan based on the American …

Persistent Nodular Rash In An Elderly Patient, Daniel Dejoseph, Md, James Studdiford, Md, Amber Stonehouse, Md, Beth Careyva, Md

Department of Family & Community Medicine Faculty Papers

A 62yo white male presented to same day clinic with an erythematous nodular rash. He was initially treated with antibiotics for a furunculosis, but the rash worsened and he was eventually found to have secondary syphilis. He is an MSM who had a prior history of syphilis, putting him at high risk for STI’s and HIV, and should have been undergoing annual screening. He was found to be HIV positive. The rates of STI’s and HIV are increasing in older Americans. Despite this, physicians do not regularly screen this population for unsafe sexual behavior. This case emphasizes the importance of …

Ageing Population: Status, Challenges And Opportunities For Health Care Providers In Pakistan, Waris Qidwai Dr

Department of Family Medicine

No abstract provided.

Attitudes And Beliefs That Predict Taiwanese Older Adults' Intentions To Attend Strength And Balance Training Programs, Shih-Fan Lin

Loma Linda University Electronic Theses, Dissertations & Projects

The rate of participation in the strength and balance training (SBT) program, an effective fall prevention intervention, is very low among older adults. To increase older adults' participations in SBT programs, this study involved an observational and cross-sectional study design to understand factors that affect Taiwanese older adults' intention to attend SBT programs utilizing the theory of planned behavior. Questionnaires that measured constructs of the theory of planned behavior (attitude, subjective norm, perceived behavioral control, and behavioral, normative, and control beliefs) were collected from 221 community-dwelling Taiwanese elderly women between the age of 55 and 94. Simple correlations and multiple …

Entitlements: Not Just A Health Care Problem, Andrew G. Biggs

The University of New Hampshire Law Review

[Excerpt] “A new consensus on entitlement reform has developed in Washington: rising per-capita health care spending is the only real crisis besetting the government‘s entitlement programs, while America‘s aging population and Social Security play minor roles at best. Some cite this view to shift the policy emphasis from entitlement cost control to the restructuring of the U.S. health sector, including private health care. But this new consensus is flawed. Using standard accounting practices and including all major government entitlement programs, population aging will play an equal role with health care cost growth over the next seventy-five years and a significantly …

Using Internet‐Based Vignette Methods To Understand Elder Residential Choices, Francis G. Caro, Teck Ho, Daniel Mcfadden, Alison Gottlieb, Christine Yee, Taizan Chan, Joachim Winter

Gerontology Institute Publications

This paper illustrates an innovative method of administering fractional factorial surveys (vignettes) using the internet. The approach makes it possible to use video clips to deliver information. The method also provides subjects with interactive options before making judgments. A study to determine the views of older people regarding residential options is used to illustrate the method. The study found that the following characteristics of vignette persons affected subject recommendations: personal introduction, functional status, social network, and current housing characteristics. However, characteristics of retirement community features and personal financial status did not affect recommendations.

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CenterPieces

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