Geriatrics Commons^™

Prevalence Of Serious Diagnoses And Disposition Among Older Adults Presenting With A Chief Complaint Of Constipation, A Retrospective Repeated Cross-Sectional Study, Ari B. Friedman, Michael N. Adjei-Poku, Rachel Gonzales, Rachel Kelz, Rachel R. Wu, Anne R. Cappola

Journal of Geriatric Emergency Medicine

A chief complaint of “constipation” in the emergency department (ED) is generally considered low-risk, and potentially suitable for lower acuity care. However, it may also indicate abdominal pain perceived as lower severity by triage staff, despite being relatively high-risk. We hypothesized that ED visits for constipation in older adults would more frequently result in the diagnosis of serious, treatable conditions compared to younger adults. We analyzed data from the National Hospital Ambulatory Medical Care Survey (NHAMCS) over an 8-year period (2013-2020). Older adults with constipation were more likely to be non-Hispanic White. Among adults with constipation, 25.6% (95% CI: 22.8-28.4) …

Integrating Geriatric House Call Practice Into Paramedic Education: A Novel Educational Approach On Attitudes And Acceptance, Phillip D. Magidson, Mariah L. Robertson, Robby May, Mattan Schuchman, Eric Garfinkel, Matthew J. Levy

Journal of Geriatric Emergency Medicine

Objective: This study aimed to assess the feasibility and acceptance of integrating geriatric house call practice clinical exposure into paramedic education and to explore the impact on attitudes towards older adults among paramedic students.

Methods: Paramedic students from a fire department training program participated in a geriatric house call practice in collaboration with an academic health system. Pre- and post-program surveys were conducted to evaluate changes in attitudes towards older adults using the Ageing Semantic Differential (ASD) scale. Patient feedback on paramedic involvement was collected through post-visit surveys.

Results: Six paramedic students completed 25 house call visits over eight weeks. …

Using Patient-Reported Experiences To Inform The Use Of Foam Dressings For Hard-To-Heal Wounds: Perspectives From A Wound Care Expert Panel, Kevin Woo, Nick Santamaria, Dimitri Beeckman, Paulo Alves, Breda Cullen, Amit Gefen, José Luis Lázaro-Martínez, Hadar Lev-Tov, Bijan Najafi, Andrew Sharpe, Terry Swanson

Center on Aging Staff Publications

Caring for patients with hard-to-heal (chronic) wounds requires a multifaceted approach that addresses their diverse needs, which can contribute to the complexity of care. Wound care providers must have a comprehensive understanding of the patient's comorbid conditions and psychosocial issues to provide personalised and effective treatment. Key quality indicators for effective wound care involves not only selecting appropriate local wound care products, such as foam dressings, but also addressing individual patient experiences of wound-related pain, odour, itch, excessive wound drainage, and self-care needs. The purpose of this review is to inculcate the wound care practice community, research scientists and healthcare …

An Expansion Of The Phenotype In Individuals With Syncrip-Related Neurodevelopmental Disorder, Tooba Shafiq, Joanna Feng, Lindsay Phillips, Kara Murias, Marcia Ferguson, Kristin Baranano, Alaina Acchione, Patricia Kipkemoi, Collins Kipkoech, Amina Abubakar

Institute for Human Development, East Africa

Disruption of genes within the HNRNP gene family has been observed in neurodevelopmental and neurodegenerative diseases. The HNRNP-Related Neurodevelopmental Disorders (HNRNP-RNDDs), while each unique, have been recently described with similar clinical and molecular features across variation in several genes. However, the phenotypic information on these patients is still lacking. In this case series we aim to describe the phenotypes that are associated with SYNCRIP-Related Neurodevelopmental Disorder (SYNCRIP-RNDD). We describe in depth ten novel individuals and one previously published individual with mostly de novo and predicted damaging variants in SYNCRIP, consistent with a diagnosis of SYNCRIP-RNDD. We also describe previously published …

Dementia Risk Reduction In The African Context: Multi-National Implementation Of Multimodal Strategies To Promote Healthy Brain Aging In Africa (The Africa-Fingers Project), Chinedu Momoh, Rachel Maina, Lukoye Atwoli, Karen Blackmon, Edna Bosire, Gloria Chemutai, Linda Khakali, Sylvia Mbugua, Zul Merali, Olivera Nesic Taylor,, Anthony Ngugi, Cyprian Mostert, Eunice Muthoni, Roselyter Riang’A, Mansoor Saleh, Shahin Sayed, Jasmit Shah

Brain and Mind Institute

Dementia prevention in Africa is critically underexplored, despite the continent's high prevalence of modifiable risk factors. With a predominantly young and middle-aged population, Africa presents a prime opportunity to implement evidence-based strategies that could significantly reduce future dementia cases and mitigate its economic impact. The multinational Africa-FINGERS program offers an innovative solution, pioneering culturally sensitive, multidomain interventions tailored to the unique challenges of the region. Leveraging insights from landmark global studies such as Worldwide-FINGERS and Alzheimer's Disease Neuroimaging Initiative, the program employs a multideterminant precision prevention framework, grounded in community based systems dynamics. Africa-FINGERS further integrates cutting-edge state-of-the-art multimodal biomarker …

Quantitative Biomechanical Analysis In Validating A Video-Based Model To Remotely Assess Physical Frailty: A Potential Solution To Telehealth And Globalized Remote-Patient Monitoring, Mohammad Dehghan Rouzi, Myeounggon Lee, Jaewon Beom, Sanam Bidadi, Abderrahman Ouattas, Gozde Cay, Anmol Momin, Michele K York, Mark E Kunik, Bijan Najafi

Center on Aging Staff Publications

Assessing physical frailty (PF) is vital for early risk detection, tailored interventions, preventive care, and efficient healthcare planning. However, traditional PF assessments are often impractical, requiring clinic visits and significant resources. We introduce a video-based frailty meter (vFM) that utilizes machine learning (ML) to assess PF indicators from a 20 s exercise, facilitating remote and efficient healthcare planning. This study validates the vFM against a sensor-based frailty meter (sFM) through elbow flexion and extension exercises recorded via webcam and video conferencing app. We developed the vFM using Google's MediaPipe ML model to track elbow motion during a 20 s elbow …

Inpatient Falls: Epidemiology, Risk Assessment, And Prevention Measures. A Narrative Review, Taylor Locklear, Jeannie Kontos, Callaham A. Brock, Alexander B. Holland, Rachel Hemsath, Anna Deal, Shannon Leonard, Carsten Steinmetz, Saptarshi Biswas

HCA Healthcare Journal of Medicine

Patient falls are a common inpatient dilemma and comprise the largest category of preventable adverse events in hospitalized patients. These events place a clinical burden on the patient, such as increased morbidity and reduced quality of life, in addition to an economic burden on the hospital system. Fall prevention strategies have the opportunity to decrease inpatient health care costs and length of stay. Several risk factors have been identified that contribute to inpatient falls and several strategies have been identified to minimize this risk. These risk factors are typically characterized as intrinsic and extrinsic factors. Intrinsic factors include characteristics such …

A Geriatric Interprofessional Education Workshop: A Mixed Method Study, Patricia Watford, Meghan Hall, Colleen Hergott, Wanda Jirau-Rosaly, Shilpa Brown, Elena Wood, Nicole Rockich-Winston

Journal of Applied Disciplines

Interprofessional healthcare teams are essential for meeting the needs of our older population. To prepare for interprofessional collaboration, educational programs should offer opportunities for interprofessional education. We created a four-hour geriatric interprofessional workshop addressing cognition, macular degeneration, dysphagia, home safety, fall risk, and pharmacotherapy to examine student perceptions of working in interprofessional teams and their attitudes toward geriatric patients. Participants included 189 second-year medical (MD) students, 41 first-year occupational therapy (OT) students, and 36 second-year physical therapy (PT) students. We utilized a sequential explanatory mixed-method approach. Data analysis comprised descriptive statistics, paired t-tests for the pre/post surveys, and inductive content …

Inclusion Of Caregivers In The Cga: Future Directions For Optimizing Clinical Care, Lora Rhodes, Lcsw, Andrew Chapman, Do, Facp, Fcpp, Kristine Swartz, Md, Caroline Glavin, Msw, Charlotte Zuber, Kuang-Yi Wen, Phd

Kimmel Cancer Center Papers, Presentations, and Grand Rounds

Introduction

As our population continues to age and the number of cancer survivors increases, the physical, emotional, and financial burden on family caregivers will increase exponentially. While burden among cancer caregivers is recognized to impact both caregiver and patient health and quality of life, our current comprehensive geriatric assessments (CGAs) do not routinely include evaluations of caregivers’ distress, burden, or functioning. As we continue to work to better understand the needs of older adults with cancer, it is critical that this circle of concern includes the needs of their caregivers.

Parallel Electrophysiological Abnormalities Due To Covid-19 Infection And To Alzheimer’S Disease And Related Dementia, Yang Jiang, Jennifer Neal, Pradoldej Sompol, Görsev Yener, Xianghong Arakaki, Christopher M. Norris, Francesca R. Farina, Agustin Ibanez, Susanna Lopez, Abdulhakim Al-Ezzi, Voyko Kavcic, Bahar Güntekin, Claudio Babiloni, Mihály Hajós

Neurology Faculty Publications

Many coronavirus disease 2019 (COVID-19) positive individuals exhibit abnormal electroencephalographic (EEG) activity reflecting “brain fog” and mild cognitive impairments even months after the acute phase of infection. Resting-state EEG abnormalities include EEG slowing (reduced alpha rhythm; increased slow waves) and epileptiform activity. An expert panel conducted a systematic review to present compelling evidence that cognitive deficits due to COVID-19 and to Alzheimer’s disease and related dementia (ADRD) are driven by overlapping pathologies and neurophysiological abnormalities. EEG abnormalities seen in COVID-19 patients resemble those observed in early stages of neurodegenerative diseases, particularly ADRD. It is proposed that similar EEG abnormalities in …

Cerebrovascular Disease Is Associated With Alzheimer's Plasma Biomarker Concentrations In Adults With Down Syndrome, Andreas Engvig, Karl Trygve Kalleberg, Lars T. Westlye, Esten Høyland Leonardsen, Alzheimer’S Disease Neuroimaging Initiative Consortium

Neurology Faculty Publications

DNA methylation age (MA), brain age (BA), and frailty index (FI) are putative aging biomarkers linked to dementia risk. We investigated their relationship and combined potential for prediction of cognitive impairment and future dementia risk using the ADNI database. Of several MA algorithms, DunedinPACE and GrimAge2, associated with memory, were combined in a composite MA alongside BA and a data-driven FI in predictive analyses. Pairwise correlations between age- and sex-adjusted measures for MA (aMA), aBA, and aFI were low. FI outperformed BA and MA in all diagnostic tasks. A model including age, sex, and aFI achieved an area under the …

Human Embryonic Genetic Mosaicism And Its Effects On Development And Disease, Sarah M Waldvogel, Jennifer E Posey, Margaret A Goodell

Center on Aging Staff Publications

Nearly every mammalian cell division is accompanied by a mutational event that becomes fixed in a daughter cell. When carried forward to additional cell progeny, a clone of variant cells can emerge. As a result, mammals are complex mosaics of clones that are genetically distinct from one another. Recent high-throughput sequencing studies have revealed that mosaicism is common, clone sizes often increase with age and specific variants can affect tissue function and disease development. Variants that are acquired during early embryogenesis are shared by multiple cell types and can affect numerous tissues. Within tissues, variant clones compete, which can result …

Pkmyt1 Is A Marker Of Treatment Response And A Therapeutic Target For Cdk4/6 Inhibitor-Resistance In Er+ Breast Cancer, Anran Chen, Beom-Jun Kim, Aparna Mitra, Craig T Vollert, Jonathan T Lei, Diana Fandino, Meenakshi Anurag, Matthew V Holt, Xuxu Gou, Jacob B Pilcher, Matthew P Goetz, Donald W Northfelt, Susan G Hilsenbeck, C Gary Marshall, Marc L Hyer, Robert Papp, Shou-Yun Yin, Carmine De Angelis, Rachel Schiff, Suzanne A W Fuqua, Cynthia X Ma, Charles E Foulds, Matthew J Ellis

Faculty, Staff and Students Publications

Endocrine therapies (ET) with cyclin-dependent kinase 4/6 (CDK4/6) inhibition are the standard treatment for estrogen receptor-α-positive (ER+) breast cancer, however drug resistance is common. In this study, proteogenomic analyses of patient-derived xenografts (PDXs) from patients with 22 ER+ breast cancer demonstrated that protein kinase, membrane-associated tyrosine/threonine one (PKMYT1), a WEE1 homolog, is estradiol (E2) regulated in E2-dependent PDXs and constitutively expressed when growth is E2-independent. In clinical samples, high PKMYT1 mRNA levels associated with resistance to both ET and CDK4/6 inhibition. The PKMYT1 inhibitor lunresertib (RP-6306) with gemcitabine selectively and synergistically reduced the viability of ET and palbociclib-resistant ER+ breast …

Heat-Related Emergencies In The Older Adult, Michelle I. Suh

Journal of Geriatric Emergency Medicine

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Mesenchymal Stromal Cells Protect Combined Oncolytic And Helper-Dependent Adenoviruses From Humoral Immunity, Ada Irmak Özcan, Arianexys Aquino Lόpez, Alexandra N Wolff, Audrey Ma, Amanda Rosewell Shaw, Masataka Suzuki, Malcolm K Brenner, Mary K Mckenna

Faculty, Staff and Students Publications

Systemic delivery of oncolytic and immunomodulatory adenoviruses may be required for optimal effects on human malignancies. Mesenchymal stromal cells (MSCs) can serve as delivery systems for cancer therapeutics due to their ability to transport and shield these agents while homing to tumors. We now use MSCs to deliver a clinically validated binary oncolytic and helper-dependent adenovirus combination (CAdVEC) to tumor cells. We show successful oncolysis and helper-dependent virus function in tumor cells even in the presence of plasma from adenovirus-seropositive donors. In both two- and three-dimensional cultures, CAdVEC function is eliminated even at high dilutions of seropositive plasma but is …

Assessing Preparedness, Attitudes, And Knowledge Of Knapp-Utrgv Family Medicine Residents On Geriatric Nursing Home Care: Phase 1 - Creation Of Interactive Modules, Maria M. Ferreira Caceres, Miguel A. Alvarez Silva, Juan C. Lopez-Alvarenga

Research Colloquium

Background: Training in geriatrics and nursing home care are a critical element of medical education. This gap in knowledge becomes increasingly significant given the changing demographics and the need to provide adequate care for an aging population. Improving geriatrics curriculum and implementing nursing home rotations are essential to ensure optimal care for the elderly, thereby fulfilling both educational and healthcare imperatives.

Objective: We aim to analyze and assess the influence of geriatrics training through a survey to collect attitudes, skills, and knowledge of UTRGV Knapp Family Medicine residents. Additionally, the goal is to create interactive modules to boost their skills …

Methicillin-Resistant Staphylococcus Aureus In Diabetic And Non-Diabetic Foot Infections, Lawrence A Lavery, Mario C Reyes, Mehmet Suludere, Bijan Najafi, Matthew Sideman, Michael C Siah, Arthur N Tarricone

Center on Aging Staff Publications

To identify the incidence of methicillin-resistant Staphylococcus aureus (MRSA) infection, reinfection and clinical outcomes. Four hundred forty-six patients that were admitted to the hospital with moderate or severe foot infections were retrospectively reviewed. Tissue and bone cultures were obtained from the index hospital admission. Conversion was defined as methicillin susceptible Staphylococcus aureus in the first culture and subsequently MRSA when there was a reinfection. The incidence of MRSA was 7.8% (n = 35), with no significant difference between soft tissue infections (7.7%) and osteomyelitis (8.0%). MRSA incidence was 9.4 times higher in non-diabetics (23.8% vs. 3.2%, p = < 0.01). The incidence of reinfection was 40.8% (n = 182). Conversion to MRSA was seen in 2.2% (n = 4) total, occurring in 5.4%. Non-diabetics were 20.1 times more likely to have MRSA reinfection than people with diabetes (28.6% vs. 1.9%, p <  0.001). MRSA patients had a higher proportion of healed wounds (82.4% vs. 69.3%, p = 0.02). There were no differences in other clinical outcomes in MRSA vs. other infections in reinfection (28.6% vs. 24.3%, p = 0.11), amputation (48.6% vs. 52.0%, p = 0.69) or hospitalization (28.6% vs. 42.6, p = 0.11). The incidence of MRSA for the first infection (7.8%), reinfection (6.0%) and conversion to MRSA (2.2%) was low. MRSA was 9.4 times more common in people without diabetes.

Diabetes Technology Meeting 2023, Tiffany Tian, Rachel E Aaron, Ashley Y Dunova, Johan H Jendle, David Kerr, Eda Cengiz, Andjela Drincic, John C Pickup, Kong Y Chen, Naomi Schwartz, Douglas B Muchmore, Halis K Akturk, Carol J Levy, Signe Schmidt, Riccardo Bellazzi, Alan H B Wu, Elias K Spanakis, Bijan Najafi, James Geoffrey Chase, Jane Jeffrie Seley, David C Klonoff

Center on Aging Staff Publications

Diabetes Technology Society hosted its annual Diabetes Technology Meeting from November 1 to November 4, 2023. Meeting topics included digital health; metrics of glycemia; the integration of glucose and insulin data into the electronic health record; technologies for insulin pumps, blood glucose monitors, and continuous glucose monitors; diabetes drugs and analytes; skin physiology; regulation of diabetes devices and drugs; and data science, artificial intelligence, and machine learning. A live demonstration of a personalized carbohydrate dispenser for people with diabetes was presented.

A Genome-Wide Association Meta-Analysis Of All-Cause And Vascular Dementia, Mega Vascular Cognitive Impairment And Dementia (Megavcid) Consortium

Faculty, Staff and Students Publications

INTRODUCTION: Dementia is a multifactorial disease with Alzheimer's disease (AD) and vascular dementia (VaD) pathologies making the largest contributions. Yet, most genome-wide association studies (GWAS) focus on AD.

METHODS: We conducted a GWAS of all-cause dementia (ACD) and examined the genetic overlap with VaD. Our dataset includes 800,597 individuals, with 46,902 and 8702 cases of ACD and VaD, respectively. Known AD loci for ACD and VaD were replicated. Bioinformatic analyses prioritized genes that are likely functionally relevant and shared with closely related traits and risk factors.

RESULTS: For ACD, novel loci identified were associated with energy transport (SEMA4D), neuronal excitability …

A Social Media Game To Increase Physical Activity Among Older Adult Women: Protocol Of A Randomized Controlled Trial To Evaluate Challenge, Michael C Robertson, Maria Chang Swartz, Karen M Basen-Engquist, Yisheng Li, Kristofer Jennings, Debbe Thompson, Tom Baranowski, Elena Volpi, Elizabeth J Lyons

Faculty, Staff and Student Publications

BACKGROUND: Older adult women often do not engage in sufficient physical activity (PA) and can encounter biological changes that exacerbate the negative effects of inadequate activity. Wearable activity monitors can facilitate PA initiation, but evidence of sustained behavior change is lacking. Supplementing wearable technologies with intervention content that evokes enjoyment, interest, meaning, and personal values associated with PA may support long term adherence. In this paper, we present the protocol of an NIA-funded study designed to evaluate the efficacy of CHALLENGE for increasing step count and motivation for PA in insufficiently active older women (Challenges for Healthy Aging: Leveraging Limits …