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Full-Text Articles in Geriatrics

The Landscape Of Malignant Transition: Unraveling Cancer Cell-Of-Origin And Heterogeneous Tissue Microenvironment, Ruihan Luo, Jiajia Liu, Tiangang Wang, Weiling Zhao, Yanfei Wang, Jianguo Wen, Hongyu Wang, Shanli Ding, Xiaobo Zhou Jul 2025

The Landscape Of Malignant Transition: Unraveling Cancer Cell-Of-Origin And Heterogeneous Tissue Microenvironment, Ruihan Luo, Jiajia Liu, Tiangang Wang, Weiling Zhao, Yanfei Wang, Jianguo Wen, Hongyu Wang, Shanli Ding, Xiaobo Zhou

Faculty, Staff and Student Publications

Understanding disease progression and sophisticated tumor ecosystems is imperative for investigating tumorigenesis mechanisms and developing novel prevention strategies. Here, we dissected heterogeneous microenvironments during malignant transitions by leveraging data from 1396 samples spanning 13 major tissues. Within transitional stem-like subpopulations highly enriched in precancers and cancers, we identified 30 recurring cellular states strongly linked to malignancy, including hypoxia and epithelial senescence, revealing a high degree of plasticity in epithelial stem cells. By characterizing dynamics in stem-cell crosstalk with the microenvironment along the pseudotime axis, we found differential roles of ANXA1 at different stages of tumor development. In precancerous stages, reduced …


Incident Hearing Loss And Subsequent Risk Of Dementia: The Health And Retirement Study 2010-2018, Jingkai Wei, Youngran Kim, Yike Li, Donglan Zhang, Casey Crump Apr 2025

Incident Hearing Loss And Subsequent Risk Of Dementia: The Health And Retirement Study 2010-2018, Jingkai Wei, Youngran Kim, Yike Li, Donglan Zhang, Casey Crump

Faculty, Staff and Student Publications

Background and Objectives

While hearing loss is a known risk factor for dementia, the impact of incident hearing loss on subsequent dementia risk remains underexplored. This study examined the association between newly reported hearing loss and dementia risk in U.S. adults, focusing on critical intervention periods for dementia prevention.

Research Design and Methods

Participants from the Health and Retirement Study who reported no hearing loss or hearing aid use in 2010 or 2012 were included. Incident hearing loss and dementia were assessed via self-report and proxy report. Pooled logistic regression models with inverse probability weighting estimated the cumulative incidence of …


Dental Care Trajectories Among Formerly Incarcerated Older Adults In The United States, Alexander Testa, Luis Mijares, Mateus Renno Santos, Vahed Maroufy, Dylan B Jackson, Rafael Samper-Ternent, Rahma Mungia, Ana C Neumann Jan 2025

Dental Care Trajectories Among Formerly Incarcerated Older Adults In The United States, Alexander Testa, Luis Mijares, Mateus Renno Santos, Vahed Maroufy, Dylan B Jackson, Rafael Samper-Ternent, Rahma Mungia, Ana C Neumann

Faculty, Staff and Student Publications

A growing body of research has documented an association between prior incarceration and lower dental care use, yet the longitudinal impact of prior incarceration on dental care patterns over time among older adults remains unexplored. This study aims to investigate whether prior incarceration is associated with differing trajectories of dental care use among older adults in the United States. Data were drawn from the 2012-2020 waves of the Health and Retirement Study (HRS), a nationally representative longitudinal survey of older adults in the United States (n =  5,893). Group-based trajectory modeling was used to estimate dental care use patterns over …


Initiation Of Hearing Aids Use And Incident Dementia Among Mid-To-Late Life Adults: The Health And Retirement Study 2010-2018, Jingkai Wei, Kun Li, Youngran Kim, Rahul Ghosal, Donglan Zhang, Anwar T Merchant, Casey Crump Nov 2024

Initiation Of Hearing Aids Use And Incident Dementia Among Mid-To-Late Life Adults: The Health And Retirement Study 2010-2018, Jingkai Wei, Kun Li, Youngran Kim, Rahul Ghosal, Donglan Zhang, Anwar T Merchant, Casey Crump

Faculty, Staff and Student Publications

BACKGROUND AND OBJECTIVES: Hearing aids may reduce the risk of dementia among individuals with hearing loss. However, no evidence is available from randomized controlled trials (RCTs) on the effectiveness of hearing aids use in reducing incident dementia. Using target trial emulation, we leveraged an existing longitudinal cohort study to estimate the association between hearing aids initiation and risk of dementia.

RESEARCH DESIGN AND METHODS: The Health and Retirement Study was used to emulate target trials among non-institutionalized participants aged ≥50 years with self-reported hearing loss, without dementia at baseline, and without use of hearing aids in the previous 2 years. …


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 Aug 2024

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 …


Population-Level Trends In Self-Reported Healthcare Utilization Among Older Adults In Mexico With And Without Cognitive Impairment, José Eduardo Cabrero Castro, Rebeca Wong, Rafael Samper Ternent, Brian Downer Aug 2024

Population-Level Trends In Self-Reported Healthcare Utilization Among Older Adults In Mexico With And Without Cognitive Impairment, José Eduardo Cabrero Castro, Rebeca Wong, Rafael Samper Ternent, Brian Downer

Faculty, Staff and Student Publications

BACKGROUND: Older adults with cognitive impairment exhibit different patterns of healthcare utilization compared to their cognitively healthy counterparts. Despite extensive research in high-income countries, similar studies in low- and middle-income countries are lacking. This study aims to investigate the population-level patterns in healthcare utilization among older adults with and without cognitive impairment in Mexico.

METHODS: Data came from five waves (2001-2018) of the Mexican Health and Aging Study. We used self-reported measures for one or more over-night hospital stays, doctor visits, visits to homeopathic doctors, and dental visits in the past year; seeing a pharmacist in the past year; and …


Low Skeletal Muscle Mass Is Associated With Inferior Preoperative And Postoperative Shoulder Function In Elderly Rotator Cuff Tear Patients, Yang Yang, Binbin Zheng, Xiaofang Lin, Mengqin Zhang, Yongzhi Ye, Haixiao Chen, Xiaobo Zhou Jul 2024

Low Skeletal Muscle Mass Is Associated With Inferior Preoperative And Postoperative Shoulder Function In Elderly Rotator Cuff Tear Patients, Yang Yang, Binbin Zheng, Xiaofang Lin, Mengqin Zhang, Yongzhi Ye, Haixiao Chen, Xiaobo Zhou

Faculty, Staff and Student Publications

BACKGROUND: The age-related loss of skeletal muscle mass is an important characteristic of sarcopenia, an increasingly recognized condition with systemic implications. However, its association with shoulder function in elderly patients with rotator cuff tears (RCT) remains unknown. This study aimed to investigate the relationship between low skeletal muscle mass and shoulder function in elderly RCT patients.

METHODS: A retrospective analysis was conducted on RCT patients who underwent chest computed tomography (CT) scans for clinical evaluation. Preoperative CT scan images of the chest were used to calculate the cross-sectional area (CSA) of thoracic muscle at the T4 level. The medical records …


Association Between Participation And Satisfaction With Life Over Time In Older Adults With Traumatic Brain Injury: A Tbi Model Systems Study, Zinat Taiwo, Angelle M Sander, Shannon B Juengst, Xiangyi Liu, Luis Leon Novelo, Flora M Hammond, Therese M O'Neil-Pirozzi, Paul B Perrin, Nicholas Gut Jul 2024

Association Between Participation And Satisfaction With Life Over Time In Older Adults With Traumatic Brain Injury: A Tbi Model Systems Study, Zinat Taiwo, Angelle M Sander, Shannon B Juengst, Xiangyi Liu, Luis Leon Novelo, Flora M Hammond, Therese M O'Neil-Pirozzi, Paul B Perrin, Nicholas Gut

Faculty, Staff and Student Publications

Objective: To examine the association between participation and satisfaction with life at 1, 2, 5, and 10 years after traumatic brain injury (TBI) in older adults.

Setting: Community.

Participants: Participants ( N = 2362) who sustained complicated mild to severe TBI, requiring inpatient rehabilitation, at age 60 years or older and had follow-up data on participation and satisfaction with life for at least 1 follow-up time point across 1, 2, 5, and 10 years. Age at each time period was categorized as 60 to 64 years, 65 to 75 years, and 75 years or older.

Design: Secondary data analysis of …


Correlational Analysis Of Sarcopenia And Multimorbidity Among Older Inpatients, Wenjing Xia, Kang Luo, Ziwei Gu, Jianping Hu, Xintong Liu, Qian Xiao Apr 2024

Correlational Analysis Of Sarcopenia And Multimorbidity Among Older Inpatients, Wenjing Xia, Kang Luo, Ziwei Gu, Jianping Hu, Xintong Liu, Qian Xiao

Faculty, Staff and Student Publications

BACKGROUND: Sarcopenia and multimorbidity are common in older adults, and most of the available clinical studies have focused on the relationship between specialist disorders and sarcopenia, whereas fewer studies have been conducted on the relationship between sarcopenia and multimorbidity. We therefore wished to explore the relationship between the two.

METHODS: The study subjects were older patients (aged ≥ 65 years) who were hospitalized at the Department of Geriatrics of the First Affiliated Hospital of Chongqing Medical University between March 2016 and September 2021. Their medical records were collected. Based on the diagnostic criteria of the Asian Sarcopenia Working Group in …


Human Brain Glycoform Coregulation Network And Glycan Modification Alterations In Alzheimer's Disease, Qi Zhang, Cheng Ma, Lih-Shen Chin, Sheng Pan, Lian Li Apr 2024

Human Brain Glycoform Coregulation Network And Glycan Modification Alterations In Alzheimer's Disease, Qi Zhang, Cheng Ma, Lih-Shen Chin, Sheng Pan, Lian Li

Faculty, Staff and Student Publications

Despite the importance of protein glycosylation to brain health, current knowledge of glycosylated proteoforms or glycoforms in human brain and their alterations in Alzheimer's disease (AD) is limited. Here, we report a proteome-wide glycoform profiling study of human AD and control brains using intact glycopeptide-based quantitative glycoproteomics coupled with systems biology. Our study identified more than 10,000 human brain N-glycoforms from nearly 1200 glycoproteins and uncovered disease signatures of altered glycoforms and glycan modifications, including reduced sialylation and N-glycan branching and elongation as well as elevated mannosylation and N-glycan truncation in AD. Network analyses revealed a higher-order organization of brain …


Does A Reduction In Receiving Assistance With Daily Activities Among Older Adults In Mexico Indicate An Increase In Unmet Needs Or A Decrease In Needs For Care?, Brian Downer, Rafael Samper-Ternent, Philip Cantu, Matthew Miller, Rebeca Wong Apr 2024

Does A Reduction In Receiving Assistance With Daily Activities Among Older Adults In Mexico Indicate An Increase In Unmet Needs Or A Decrease In Needs For Care?, Brian Downer, Rafael Samper-Ternent, Philip Cantu, Matthew Miller, Rebeca Wong

Faculty, Staff and Student Publications

OBJECTIVES: The percentage of older adults in Mexico with difficulty completing activities of daily living (ADL) who receive assistance from family appears to be decreasing. We compared 2 birth cohorts of older adults in Mexico to investigate whether this trend reflects an increase in unmet caregiving needs or a decrease in the need for care.

METHODS: We selected Mexican Health and Aging Study participants aged 60-76 in 2001 (n = 4,805) and 2018 (n = 6,494). ADL tasks were dressing, walking, bathing, getting in and out of bed, and toileting. Participants who reported difficulty with an ADL were asked if …


Tavr In Older Adults, Abdulla A Damluji, Gwen Bernacki, Jonathan Afilalo, Radmila Lyubarova, Ariela R Orkaby, Min Ji Kwak, Scott Hummel, James N Kirkpatrick, Mathew S Maurer, Nanette Wenger, Michael W Rich, Dae Hyun Kim, Roberta Y Wang, Daniel E Forman, Ashok Krishnaswami Apr 2024

Tavr In Older Adults, Abdulla A Damluji, Gwen Bernacki, Jonathan Afilalo, Radmila Lyubarova, Ariela R Orkaby, Min Ji Kwak, Scott Hummel, James N Kirkpatrick, Mathew S Maurer, Nanette Wenger, Michael W Rich, Dae Hyun Kim, Roberta Y Wang, Daniel E Forman, Ashok Krishnaswami

Faculty, Staff and Student Publications

Calcific aortic stenosis can be considered a model for geriatric cardiovascular conditions due to a confluence of factors. The remarkable technological development of transcatheter aortic valve replacement was studied initially on older adult populations with prohibitive or high-risk for surgical valve replacement. Through these trials, the cardiovascular community has recognized that stratification of these chronologically older adults can be improved incrementally by invoking the concept of frailty and other geriatric risks. Given the complexity of the aging process, stratification by chronological age should only be the initial step but is no longer sufficient to optimally quantify cardiovascular and noncardiovascular risk. …


Decreasing Polypharmacy In Older Adults With Cancer: A Pilot Cluster-Randomized Trial Protocol, Erika Ramsdale, Mostafa Mohamed, Holly M Holmes, Lisa Zubkoff, Jessica Bauer, Sally A Norton, Supriya Mohile Mar 2024

Decreasing Polypharmacy In Older Adults With Cancer: A Pilot Cluster-Randomized Trial Protocol, Erika Ramsdale, Mostafa Mohamed, Holly M Holmes, Lisa Zubkoff, Jessica Bauer, Sally A Norton, Supriya Mohile

Faculty, Staff and Student Publications

Introduction: Polypharmacy is prevalent in older adults with cancer and associated with multiple adverse outcomes. A single-site, cluster-randomized clinical trial will enroll older adults with cancer and polypharmacy starting chemotherapy and will assess the effectiveness and feasibility of deprescribing interventions by comparing two arms: a pharmacist-led deprescribing intervention and a patient educational brochure.

Materials and methods: The study will be conducted in two phases. In phase I, focus groups and semi-structured individual interviews will guide adaptation of deprescribing interventions for the oncology clinic (phase Ia), and eight patients will undergo the pharmacist-led deprescribing intervention with iterative adaptations (phase Ib). In …


Txnrd1 Drives The Innate Immune Response In Senescent Cells With Implications For Age-Associated Inflammation, Xue Hao, Bo Zhao, Martina Towers, Liping Liao, Edgar Luzete Monteiro, Xin Xu, Christina Freeman, Hongzhuang Peng, Hsin-Yao Tang, Aaron Havas, Andrew V Kossenkov, Shelley L Berger, Peter D Adams, David W Speicher, David Schultz, Ronen Marmorstein, Kenneth S Zaret, Rugang Zhang Feb 2024

Txnrd1 Drives The Innate Immune Response In Senescent Cells With Implications For Age-Associated Inflammation, Xue Hao, Bo Zhao, Martina Towers, Liping Liao, Edgar Luzete Monteiro, Xin Xu, Christina Freeman, Hongzhuang Peng, Hsin-Yao Tang, Aaron Havas, Andrew V Kossenkov, Shelley L Berger, Peter D Adams, David W Speicher, David Schultz, Ronen Marmorstein, Kenneth S Zaret, Rugang Zhang

Faculty, Staff and Student Publications

Sterile inflammation, also known as 'inflammaging', is a hallmark of tissue aging. Cellular senescence contributes to tissue aging, in part, through the secretion of proinflammatory factors collectively known as the senescence-associated secretory phenotype (SASP). The genetic variability of thioredoxin reductase 1 (TXNRD1) is associated with aging and age-associated phenotypes such as late-life survival, activity of daily living and physical performance in old age. TXNRD1's role in regulating tissue aging has been attributed to its enzymatic role in cellular redox regulation. Here, we show that TXNRD1 drives the SASP and inflammaging through the cyclic GMP-AMP synthase (cGAS)-stimulator of interferon genes (STING) …


Risk Factors For Post-Discharge Adverse Outcomes Following Hospitalization Among Older Adults Diagnosed With Elder Mistreatment, Monique R Pappadis, Leila Wood, Allen Haas, Jordan Westra, Yong-Fang Kuo, Charles P Mouton Feb 2024

Risk Factors For Post-Discharge Adverse Outcomes Following Hospitalization Among Older Adults Diagnosed With Elder Mistreatment, Monique R Pappadis, Leila Wood, Allen Haas, Jordan Westra, Yong-Fang Kuo, Charles P Mouton

Faculty, Staff and Student Publications

Using 100% Medicare data files, this study explored whether primary elder mistreatment (EM) diagnosis, EM type, and facility type were associated with 3-year mortality and 1-year unplanned hospital readmission among older patients diagnosed with EM with hospital discharge from 10/01/2015 through 12/31/2018 (n = 11,023). We also examined outcome differences between older patients diagnosed with EM and matched non-EM patient controls. Neglect by others was the most common EM diagnosis. Three-year mortality was 56.7% and one-year readmission rate was 53.8%. Compared to matched non-EM patient controls, older EM patients were at an increased risk of mortality and readmission. Among …


The Role Of Lncrna-Mediated Pyroptosis In Cardiovascular Diseases, Aman Shrestha, Saruna Ghimire, Jennifer Kinney, Ranju Mehta, Sabuj Kanti Mistry, Shoko Saito, Binod Rayamajhee, Deepak Sharma, Suresh Mehta, Uday Narayan Yadav Jan 2024

The Role Of Lncrna-Mediated Pyroptosis In Cardiovascular Diseases, Aman Shrestha, Saruna Ghimire, Jennifer Kinney, Ranju Mehta, Sabuj Kanti Mistry, Shoko Saito, Binod Rayamajhee, Deepak Sharma, Suresh Mehta, Uday Narayan Yadav

Faculty, Staff and Student Publications

BACKGROUND: Nepal's low fertility rate and increasing life expectancy have resulted in a burgeoning older population. For millennia, filial piety shaped family cohesion and helped Nepali older adults achieve positive outcomes, but recently, it has been eroding. Furthermore, there are not enough institutional support options or alternatives to family-based care to deal with the biosocial needs of older adults. This study explored the association between family support and self-rated health among Nepali older adults.

METHODS: A community-based cross-sectional survey in eastern Nepal's two districts, Sunsari and Morang, interviewed 847 older adults (≥ 60 years). The final analytical sample was 844. …


G-Quadruplex Dna And Rna In Cellular Senescence, Rocio Diaz Escarcega, Paul Marshall, Andrey S Tsvetkov Jan 2024

G-Quadruplex Dna And Rna In Cellular Senescence, Rocio Diaz Escarcega, Paul Marshall, Andrey S Tsvetkov

Faculty, Staff and Student Publications

Normal cells divide, are damaged, and are repaired across their lifetime. As cells age, they enter cellular senescence, characterized by a permanent state of cell-cycle arrest triggered by various stressors. The molecular mechanisms that regulate senescent phenotypes have been actively investigated over the last several decades; however, one area that has been neglected is how G-quadruplex (G4) DNA and RNA (G4-DNA and G4-RNA) mediate senescence. These non-canonical four-stranded DNA and RNA structures regulate most normative DNA and RNA-dependent processes, such as transcription, replication, and translation, as well as pathogenic mechanisms, including genomic instability and abnormal stress granule function. This review …


Perceptions Of Acute Care Telemedicine Among Caregivers For Persons Living With Dementia: A Qualitative Study, Anita Chary, Norvin Hernandez, Ana Paulina Rivera, Vivian Ramont, Tracey Obi, Ilianna Santangelo, Christine Ritchie, Hardeep Singh, Emily Hayden, Aanand D Naik, Shan Liu, Maura Kennedy Jan 2024

Perceptions Of Acute Care Telemedicine Among Caregivers For Persons Living With Dementia: A Qualitative Study, Anita Chary, Norvin Hernandez, Ana Paulina Rivera, Vivian Ramont, Tracey Obi, Ilianna Santangelo, Christine Ritchie, Hardeep Singh, Emily Hayden, Aanand D Naik, Shan Liu, Maura Kennedy

Faculty, Staff and Student Publications

Persons living with dementia (PLWD) have high emergency department (ED) utilization. Little is known about using telemedicine with PLWD and caregivers as an alternative to ED visits for minor acute health problems. This qualitative interview-based study elicited caregivers' perspectives about the acceptability of telemedicine for acute complaints. We performed telephone interviews with 28 caregivers of PLWD from two academic EDs, one in the Northeast and another in the South. Using a combined deductive-inductive approach, we coded interview transcripts and elucidated common themes by consensus. All caregivers reported they would need to participate in the telemedicine visit to help overcome communication …


Association Of Risk Factors And Comorbidities With Chronic Pain In The Elderly Population, Neil Mookerjee, Nicole Schmalbach, Gianna Antinori, Subhadra Thampi, Dylan Windle-Puente, Amy Gilligan, Ha Huy, Megha Andrews, Angela Sun, Roshni Gandhi, William Benedict, Austin Chang, Ben Sanders, Justin Nguyen, Maanika Reddy Keesara, Janet Aliev, Aneri Patel, Isaiah Hughes, Ian Millstein, Krystal Hunter, Satyajeet Roy Jan 2024

Association Of Risk Factors And Comorbidities With Chronic Pain In The Elderly Population, Neil Mookerjee, Nicole Schmalbach, Gianna Antinori, Subhadra Thampi, Dylan Windle-Puente, Amy Gilligan, Ha Huy, Megha Andrews, Angela Sun, Roshni Gandhi, William Benedict, Austin Chang, Ben Sanders, Justin Nguyen, Maanika Reddy Keesara, Janet Aliev, Aneri Patel, Isaiah Hughes, Ian Millstein, Krystal Hunter, Satyajeet Roy

Faculty, Staff and Student Publications

INTRODUCTION/OBJECTIVE: Chronic pain disorders affect about 20% of adults in the United States, and it disproportionately affects individuals living in the neighborhoods of extreme socioeconomic disadvantage. In many instances, chronic pain has been noted to arise from an aggregation of multiple risk factors and events. Therefore, it is of importance to recognize the modifiable risk factors. The aim of this study was to investigate the comorbid medical conditions and risk factors associated with chronic pain disorders in patients aged 65 years and older.

METHODS: Our team retrospectively reviewed medical records of elderly patients (65 years and older) who were evaluated …


Geriatric Trauma Triage: Optimizing Systems For Older Adults-A Publication Of The American Association For The Surgery Of Trauma Geriatric Trauma Committee, Tanya Egodage, Vanessa P Ho, Tasce Bongiovanni, Jennifer Knight-Davis, Sasha D Adams, Jody Digiacomo, Elisabeth Swezey, Joseph Posluszny, Nasim Ahmed, Kartik Prabhakaran, Asanthi Ratnasekera, Adin Tyler Putnam, Milad Behbahaninia, Melissa Hornor, Caitlin Cohan, Bellal Joseph Jan 2024

Geriatric Trauma Triage: Optimizing Systems For Older Adults-A Publication Of The American Association For The Surgery Of Trauma Geriatric Trauma Committee, Tanya Egodage, Vanessa P Ho, Tasce Bongiovanni, Jennifer Knight-Davis, Sasha D Adams, Jody Digiacomo, Elisabeth Swezey, Joseph Posluszny, Nasim Ahmed, Kartik Prabhakaran, Asanthi Ratnasekera, Adin Tyler Putnam, Milad Behbahaninia, Melissa Hornor, Caitlin Cohan, Bellal Joseph

Faculty, Staff and Student Publications

BACKGROUND: Geriatric trauma patients are an increasing population of the United States (US), sustaining a high incidence of falls, and suffer greater morbidity and mortality to their younger counterparts. Significant variation and challenges exist to optimize outcomes for this cohort, while being mindful of available resources. This manuscript provides concise summary of locoregional and national practices, including relevant updates in the triage of geriatric trauma in an effort to synthesize the results and provide guidance for further investigation.

METHODS: We conducted a review of geriatric triage in the United States (US) at multiple stages in the care of the older …


Optimizing Delirium Care In The Era Of Age-Friendly Health System, Min Ji Kwak, Sharon K Inouye, Donna M Fick, Alice Bonner, Terry Fulmer, Emily Carter, Victor Tabbush, Kerri Maya, Nicholas Reed, Christine Waszynski, Esther S Oh Jan 2024

Optimizing Delirium Care In The Era Of Age-Friendly Health System, Min Ji Kwak, Sharon K Inouye, Donna M Fick, Alice Bonner, Terry Fulmer, Emily Carter, Victor Tabbush, Kerri Maya, Nicholas Reed, Christine Waszynski, Esther S Oh

Faculty, Staff and Student Publications

Delirium is a significant geriatric condition associated with adverse clinical and economic outcomes. The cause of delirium is usually multifactorial, and person-centered multicomponent approaches for proper delirium management are required. In 2017, the John A. Hartford Foundation and the Institute for Healthcare Improvement (IHI) launched a national initiative, Age-Friendly Health System (AFHS), promoting the use of a framework called 4Ms (what matters, medication, mentation, and mobility). The 4Ms framework's primary goal is to provide comprehensive and practical person-centered care for older adults and it aligns with the core concepts of optimal delirium management. In this special article, we demonstrate how …


In Sickness And In Health-Type I Interferon And The Brain, Wei Cao Jan 2024

In Sickness And In Health-Type I Interferon And The Brain, Wei Cao

Faculty, Staff and Student Publications

Type I interferons (IFN-I) represent a group of pleiotropic cytokines renowned for their antiviral activity and immune regulatory functions. A multitude of studies have unveiled a critical role of IFN-I in the brain, influencing various neurological processes and diseases. In this mini-review, I highlight recent findings on IFN-I's effects on brain aging, Alzheimer's disease (AD) progression, and central nervous system (CNS) homeostasis. The multifaceted influence of IFN-I on brain health and disease sheds light on the complex interplay between immune responses and neurological processes. Of particular interest is the cGAS-STING-IFN-I axis, which extensively participates in brain aging and various forms …


Acceptability And Use Of An Online Health Priorities Self-Identification Tool For Older Adults: A Qualitative Investigation, Emily L Mroz, Kizzy Hernandez-Bigos, Jessica Esterson, Eliza Kiwak, Aanand Naik, Mary E Tinetti Dec 2023

Acceptability And Use Of An Online Health Priorities Self-Identification Tool For Older Adults: A Qualitative Investigation, Emily L Mroz, Kizzy Hernandez-Bigos, Jessica Esterson, Eliza Kiwak, Aanand Naik, Mary E Tinetti

Faculty, Staff and Student Publications

OBJECTIVE: To examine the use of a web-based, self-directed health priorities identification tool for older adults with multiple chronic conditions (MCCs).

METHODS: We recruited a gender- and racially-diverse, highly educated sample of older adults with MCCs to engage with our My Health Priorities tool, then complete a semi-structured interview. Thematic analysis was used to examine interview transcripts.

RESULTS: Twenty-one participants shared perspectives on the acceptability and use of the tool. Three themes (with eleven subthemes) were generated to describe: website

CONCLUSION: Participants found this tool acceptable and easy to use, describing a variety of benefits of the priorities self-identification process …


Aging Differentially Affects Axonal Autophagosome Formation And Maturation, Heather Tsong, Erika Lf Holzbaur, Andrea Kh Stavoe Dec 2023

Aging Differentially Affects Axonal Autophagosome Formation And Maturation, Heather Tsong, Erika Lf Holzbaur, Andrea Kh Stavoe

Faculty, Staff and Student Publications

Misregulation of neuronal macroautophagy/autophagy has been implicated in age-related neurodegenerative diseases. We compared autophagosome formation and maturation in primary murine neurons during development and through aging to elucidate how aging affects neuronal autophagy. We observed an age-related decrease in the rate of autophagosome formation leading to a significant decrease in the density of autophagosomes along the axon. Next, we identified a surprising increase in the maturation of autophagic vesicles in neurons from aged mice. While we did not detect notable changes in endolysosomal content in the distal axon during early aging, we did observe a significant loss of acidified vesicles …


Emotional Barriers And Facilitators Of Deprescribing For Older Adults With Cancer And Polypharmacy: A Qualitative Study, Erika Ramsdale, Arul Malhotra, Holly M Holmes, Lisa Zubkoff, Jinjiao Wang, Supriya Mohile, Sally A Norton, Paul R Duberstein Oct 2023

Emotional Barriers And Facilitators Of Deprescribing For Older Adults With Cancer And Polypharmacy: A Qualitative Study, Erika Ramsdale, Arul Malhotra, Holly M Holmes, Lisa Zubkoff, Jinjiao Wang, Supriya Mohile, Sally A Norton, Paul R Duberstein

Faculty, Staff and Student Publications

Purpose: To describe emotional barriers and facilitators to deprescribing (the planned reduction or discontinuation of medications) in older adults with cancer and polypharmacy.

Methods: Virtual focus groups were conducted over Zoom with 5 key informant groups: oncologists, oncology nurses, primary care physicians, pharmacists, and patients. All groups were video- and audio-recorded and transcribed verbatim. Focus group transcripts were analyzed using inductive content analysis, and open coding was performed by two coders. A codebook was generated based on the initial round of open coding and updated throughout the analytic process. Codes and themes were discussed for each transcript until consensus was …


Tuberculosis Presentation And Outcomes In Older Hispanic Adults From Tamaulipas, Mexico, Belinda A Medrano, Miryoung Lee, Gretchen Gemeinhardt, Javier E Rodríguez-Herrera, Moncerrato García-Viveros, Blanca I Restrepo Oct 2023

Tuberculosis Presentation And Outcomes In Older Hispanic Adults From Tamaulipas, Mexico, Belinda A Medrano, Miryoung Lee, Gretchen Gemeinhardt, Javier E Rodríguez-Herrera, Moncerrato García-Viveros, Blanca I Restrepo

Faculty, Staff and Student Publications

Older people are at high risk of developing and dying from pulmonary infections like tuberculosis (TB), but there are few studies among them, particularly in Hispanics. To address these gaps, we sought to identify host factors associated with TB and adverse treatment outcomes in older Hispanics by conducting a cross-sectional study of TB surveillance data from Tamaulipas, Mexico (2006-2013; n = 8381). Multivariable logistic regressions were assessed for older adults (OA ≥65 years) when compared to young (YA, 18-39 years) and middle-aged adults (40-64 years). We found that the OA had features associated with a less complicated TB (e.g., lower …


Social Determinants Of Health And Disparate Disability Accumulation In A Cohort Of Black, Hispanic, And White Patients With Multiple Sclerosis, Michael C Robertson, Brian Downer, Paul E Schulz, Rafael Samper-Ternent, Elizabeth J Lyons, Sadaf Arefi Milani Oct 2023

Social Determinants Of Health And Disparate Disability Accumulation In A Cohort Of Black, Hispanic, And White Patients With Multiple Sclerosis, Michael C Robertson, Brian Downer, Paul E Schulz, Rafael Samper-Ternent, Elizabeth J Lyons, Sadaf Arefi Milani

Faculty, Staff and Student Publications

OBJECTIVES: Mexico has a rapidly aging population at risk for cognitive impairment. Social and leisure activities may protect against cognitive decline in older adults. The benefits of these behaviors may vary by patterns of cognitive impairment. The objectives of this study were to identify latent states of cognitive functioning, model the incidence of transitions between these states, and investigate how social and leisure activities were associated with state transitions over a 6-year period in Mexican adults aged 60 and older.

METHODS: We performed latent transition analyses to identify distinct cognitive statuses in the 2012 and 2018 waves of the Mexican …


Longitudinal Associations Between Cognitive Functioning And Depressive Symptoms Among Couples In The Mexican Health And Aging Study, Joan K Monin, Gail Mcavay, Katie Newkirk, Rafael Samper-Ternent Oct 2023

Longitudinal Associations Between Cognitive Functioning And Depressive Symptoms Among Couples In The Mexican Health And Aging Study, Joan K Monin, Gail Mcavay, Katie Newkirk, Rafael Samper-Ternent

Faculty, Staff and Student Publications

OBJECTIVE: To examine the bidirectional associations between older adult spouses' cognitive functioning and depressive symptoms over time and replicate previous findings from the United States (US) in Mexico.

DESIGN: Longitudinal, dyadic path analysis with the actor-partner interdependence model.

SETTING: Data were from the three most recent interview waves (2012, 2015, and 2018) of the Mexican Health and Aging Study (MHAS), a longitudinal national study of adults aged 50+ years in Mexico.

PARTICIPANTS: Husbands and wives from 905 community-dwelling married couples (N = 1,810).

MEASUREMENTS: The MHAS cognitive battery measured cognitive function. Depressive symptoms were assessed using a modified nine-item Center …


Patient-Reported Outcomes In Older Breast Cancer Survivors With And Without Prior Chemotherapy Treatment, Taiwo Adesoye, Kai-Ping Liao, Susan Peterson, Liang Li, Daria Zorzi, Holly M Holmes, Mariana Chavez-Macgregor, Sharon H Giordano Sep 2023

Patient-Reported Outcomes In Older Breast Cancer Survivors With And Without Prior Chemotherapy Treatment, Taiwo Adesoye, Kai-Ping Liao, Susan Peterson, Liang Li, Daria Zorzi, Holly M Holmes, Mariana Chavez-Macgregor, Sharon H Giordano

Faculty, Staff and Student Publications

BACKGROUND: Little is known about long-term treatment-related symptoms in older breast cancer survivors. We characterized long-term patient-reported symptoms and examined factors associated with the presence and severity of symptoms, and symptom interference with daily activities.

METHODS: Texas Cancer Registry (TCR) Medicare linkage data was used to identify breast cancer patients age 65 and older with local/regional stage disease diagnosed between 2012-2013. Symptom burden was assessed using breast-specific items from the Patient-Reported Outcomes version of the Common Terminology Criteria for Adverse Events (PRO-CTCAE™). Demographic and clinical data also were collected. Logistic regression models were used to assess the association between symptom …


Life’S Essential 8: Optimizing Health In Older Adults, Manish Kumar, Ariela Orkaby, Caitlan Tighe, Dennis T Villareal, Hayley Billingsley, Michael G Nanna, Min Ji Kwak, Namit Rohant, Shreya Patel, Parag Goyal, Scott Hummel, Christina Al-Malouf, Amie Kolimas, Ashok Krishnaswami, Mike W Rich, James Kirkpatrick, Abdulla A Damluji, George A Kuchel, Daniel E Forman, Karen P Alexander Sep 2023

Life’S Essential 8: Optimizing Health In Older Adults, Manish Kumar, Ariela Orkaby, Caitlan Tighe, Dennis T Villareal, Hayley Billingsley, Michael G Nanna, Min Ji Kwak, Namit Rohant, Shreya Patel, Parag Goyal, Scott Hummel, Christina Al-Malouf, Amie Kolimas, Ashok Krishnaswami, Mike W Rich, James Kirkpatrick, Abdulla A Damluji, George A Kuchel, Daniel E Forman, Karen P Alexander

Faculty, Staff and Student Publications

The population worldwide is getting older as a result of advances in public health, medicine, and technology. Older individuals are living longer with a higher prevalence of subclinical and clinical cardiovascular disease (CVD). In 2010, the American Heart Association introduced a list of key prevention targets, known as "Life's Simple 7" to increase CVD-free survival, longevity, and quality of life. In 2022, sleep health was added to expand the recommendations to "Life's Essential 8" (eat better, be more active, stop smoking, get adequate sleep, manage weight, manage cholesterol, manage blood pressure, and manage diabetes). These prevention targets are intended to …