RESUMO
Cancer is a disease of aging and, as the world's population ages, the number of older persons with cancer is increasing and will make up a growing share of the oncology population in virtually every country. Despite this, older patients remain vastly underrepresented in research that sets the standards for cancer treatments. Consequently, most of what we know about cancer therapeutics is based on clinical trials conducted in younger, healthier patients, and effective strategies to improve clinical trial participation of older adults with cancer remain sparse. For this systematic review, the authors evaluated published studies regarding barriers to participation and interventions to improve participation of older adults in cancer trials. The quality of the available evidence was low and, despite a literature describing multifaceted barriers, only one intervention study aimed to increase enrollment of older adults in trials. The findings starkly amplify the paucity of evidence-based, effective strategies to improve participation of this underrepresented population in cancer trials. Within these limitations, the authors provide their opinion on how the current cancer research infrastructure must be modified to accommodate the needs of older patients. Several underused solutions are offered to expand clinical trials to include older adults with cancer. However, as currently constructed, these recommendations alone will not solve the evidence gap in geriatric oncology, and efforts are needed to meet older and frail adults where they are by expanding clinical trials designed specifically for this population and leveraging real-world data.
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Geriatria/estatística & dados numéricos , Oncologia/estatística & dados numéricos , Neoplasias/terapia , Participação do Paciente/psicologia , Seleção de Pacientes , Idoso , Idoso de 80 Anos ou mais , Ensaios Clínicos como Assunto , Geriatria/métodos , Geriatria/tendências , Humanos , Oncologia/métodos , Oncologia/tendências , Neoplasias/diagnóstico , Participação do Paciente/estatística & dados numéricos , Estados UnidosRESUMO
Understanding aging is a key biological goal. Precision gerontology aims to predict how long individuals will live under different treatment scenarios. Calorie and protein restriction (CR and PR) extend lifespan in many species. Using data from C57BL/6 male mice under graded CR or PR, we introduce a computational thermodynamic model for entropy generation, which predicted the impact of the manipulations on lifespan. Daily entropy generation decreased significantly with increasing CR level, but not PR. Our predictions indicated the lifespan of CR mice should increase by 13 to 56% with 10 to 40% CR, relative to ad libitum-fed animals. This prediction was broadly consistent with the empirical observation of the lifespan impacts of CR in rodents. Modeling entropy fluxes may be a future strategy to identify antiaging interventions.
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Geriatria , Longevidade , Masculino , Animais , Camundongos , Camundongos Endogâmicos C57BL , Entropia , Dieta com Restrição de ProteínasRESUMO
"Gluing" together integrated Geriatric Clinical Service lines (GCSL) within the US healthcare system is a significant challenge. Reasons encompass health professional workforce shortages, inconsistent requirements for geriatric educational competencies among the health professional disciplines, preconceived ageist attitudes about older adults with complex illnesses, and a US healthcare system infrastructure that is not aligned with longitudinal and interdisciplinary care needs for older adults. This review focuses on three major characteristics of the US healthcare system that have impeded widespread dissemination of GCSLs: 1) the US's historical fee for service (FFS) reimbursement system; 2) increasing reliance upon disease specific specialty care services for older patients that have resulted from advances in medicine; and 3) rising consolidation of US healthcare systems over the last 30 years. Three specific options are also provided that might help change the current and future trajectories of GCSLs: 1) local political advocacy to implement health policy legislation; 2) expand geriatric physician and health professional workforce by nontraditional means; and 3) reprioritize expansionist healthcare systems corporate behavior. Each of these interventions will be hard to achieve, but it is time to unite if GCSLs are to thrive as pathways to improve care outcomes for older adults with complex medical, cognitive and neuropsychiatric disorders.
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Atenção à Saúde , Geriatria , Humanos , Idoso , Pessoal de Saúde , Política de SaúdeRESUMO
About a year ago, members of the editorial board of Biogerontology were requested to respond to a query by the editor-in-chief of the journal as to what one question within their field of ageing research still needs to be asked and answered. This editorial is inspired by the wide range and variety of questions, ideas, comments and suggestions received in response to that query. The seven knowledge gaps identified in this article are arranged into three main categories: evolutionary aspects of longevity, biological survival and death aspects, and heterogeneity in the progression and phenotype of ageing. This is not an exhaustive and exclusive list, and may be modified and expanded. Implications of these knowledge gaps, especially in the context of ongoing attempts to develop effective interventions in ageing and longevity are also discussed.
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Geriatria , Longevidade/fisiologia , Fenótipo , Evolução BiológicaRESUMO
The widespread use of the name 'geroscience' in the science of aging is sometimes met with a wary attitude by biogerontologists other than its inventors. Here, we provide an overview of its origin and evolution to assess what exactly it is and to discuss its theoretical and biological relationship to earlier movements of anti-aging medicine and biogerontology more generally. Geroscience posits that targeting aging may offer a cost-effective approach to improve late-life health in humans, and because aging is malleable in model organisms and what regulates this is sufficiently understood, the time is ripe for moving forward to translational and clinical research. The geroscience agenda has rebranded imagery of past traditions, yet the claim that therapies for human aging are ready or within the imminent future is contestable and on brand with tradition, even if biogerontology has made great progress in the past decades.
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Envelhecimento , Geriatria , Humanos , Envelhecimento/fisiologia , AnimaisRESUMO
Alexey Olovnikov (1936-2022) is an author of the famous marginotomy hypothesis, where he recognized the DNA end replication problem and its role in cell aging. In this biographical note we celebrate the 50th anniversary of this theoretical discovery that later enjoyed a brilliant confirmation and gave rise to a new thriving field of molecular biology and gerontology. We also take a look at the evolution of ideas in Alexey Olovnikov's lifelong quest to uncover the molecular mechanisms of aging, exploring the reasons why he walked away from his initial conclusion about the key role of telomeres in aging, and built a new vast theoretical landscape that linked all stages of ontogenesis.
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Geriatria , Telomerase , Masculino , Humanos , Senescência Celular/genética , Telômero , Biologia , Telomerase/genéticaRESUMO
PURPOSE OF REVIEW: This manuscript will update prior reviews of immune checkpoint inhibitors (ICIs) in light of basic science, translational, and clinical discoveries in the field of cancer immunology and aging. RECENT FINDINGS: ICIs have led to significant advancements in the treatment of cancer. Landmark trials of ICIs have cited the efficacy and toxicity experienced by older patients, but most trials are not specifically designed to address outcomes in older patients. Underlying mechanisms of aging, like cellular senescence, affect the immune system and may ultimately alter the host's response to ICIs. Validated tools are currently used to identify older adults who may be at greater risk of developing complications from their cancer treatment. We review changes in the aging immune system that may alter responses to ICIs, report outcomes and toxicities in older adults from recent ICI clinical trials, and discuss clinical tools specific to older patients with cancer.
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Inibidores de Checkpoint Imunológico , Neoplasias , Humanos , Inibidores de Checkpoint Imunológico/uso terapêutico , Inibidores de Checkpoint Imunológico/efeitos adversos , Neoplasias/tratamento farmacológico , Neoplasias/imunologia , Idoso , Envelhecimento/imunologia , Geriatria/métodos , Oncologia/métodos , Imunoterapia/métodosRESUMO
BACKGROUND: The increasing aging population presents a significant challenge, accompanied by a shortage of professional caregivers, adding to the therapeutic burden. Clinical decision support systems, utilizing computerized clinical guidelines, can improve healthcare quality, reduce expenses, save time, and boost caregiver efficiency. OBJECTIVES: 1) Develop and evaluate an automated quality assessment (QA) system for retrospective longitudinal care quality analysis, focusing on clinical staff adherence to evidence-based guidelines (GLs). 2) Assess the system's technical feasibility and functional capability for senior nurse use in geriatric pressure-ulcer management. METHODS: A computational QA system using our Quality Assessment Temporal Patterns (QATP) methodology was designed and implemented. Our methodology transforms the GL's procedural-knowledge into declarative-knowledge temporal-abstraction patterns representing the expected execution trace in the patient's data for correct therapy application. Fuzzy temporal logic allows for partial compliance, reflecting individual and grouped action performance considering their values and temporal aspects. The system was tested using a pressure ulcer treatment GL and data from 100 geriatric patients' Electronic Medical Records (EMR). After technical evaluation for accuracy and feasibility, an extensive functional evaluation was conducted by an experienced nurse, comparing QA scores with and without system support, and versus automated system scores. Time efficiency was also measured. RESULTS: QA scores from the geriatric nurse, with and without system's support, did not significantly differ from those provided by the automated system (p < 0.05), demonstrating the effectiveness and reliability of both manual and automated methods. The system-supported manual QA process reduced scoring time by approximately two-thirds, from an average of 17.3 min per patient manually to about 5.9 min with the system's assistance, highlighting the system's efficiency potential in clinical practice. CONCLUSION: The QA system based on QATP, produces scores consistent with an experienced nurse's assessment for complex care over extended periods. It enables quick and accurate quality care evaluation for multiple patients after brief training. Such automated QA systems may empower nursing staff, enabling them to manage more patients, accurately and consistently, while reducing costs due to saved time and effort, and enhanced compliance with evidence-based guidelines.
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Sistemas de Apoio a Decisões Clínicas , Úlcera por Pressão , Humanos , Idoso , Úlcera por Pressão/terapia , Registros Eletrônicos de Saúde , Garantia da Qualidade dos Cuidados de Saúde/métodos , Idoso de 80 Anos ou mais , Estudos Retrospectivos , Feminino , Masculino , GeriatriaRESUMO
Current projections show that between 2000 and 2050, increasing proportions of older individuals will be cared for by a smaller number of healthcare workers, which will exacerbate the existing challenges faced by those who support this patient demographic. This review of a collection of Age and Ageing papers on the topic in the past 10 years explores (1) what best practice geriatrics education is and (2) how careers in geriatrics could be made more appealing to improve recruitment and retention. Based on these deeper understandings, we consider, as clinician educators, how to close the gap both pragmatically and theoretically. We point out paradigm shifting solutions that include innovations at the Undergraduate level, use of simulation, incorporation of learner and patient perspectives, upskilling professionals outside of Geriatrics and integration of practice across disciplines through Interprofessional Learning. We also identify an education research methodological gap. Specifically, there is an abundance of simple descriptive or justification studies but few clarification education studies; the latter are essential to develop fresh insights into how Undergraduate students can learn more effectively to meet the needs of the global ageing challenge. A case of improving understanding in delirium education is presented as an illustrative example of a new approach to exploring at greater depth education and outlines suggested directions for the future.
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Currículo , Educação de Graduação em Medicina , Geriatria , Geriatria/educação , Humanos , Educação de Graduação em Medicina/métodos , Escolha da Profissão , Delírio/diagnóstico , Estudantes de Medicina , Fatores EtáriosRESUMO
BACKGROUND: The United Nations Decade of Healthy Ageing 2021-2030 suggests nations should monitor functional ability as an indicator of healthy ageing progress. Functional ability is the attribute of people to do something they value and consists of five domains. We examined its validity in terms of a construct, cross-validation across multiple waves' data, and predictivity for subsequent well-being. METHODS: Using panel data from 35,093 community-dwelling adults aged ≥65 years from the Japan Gerontological Evaluation Study, we performed factor analyses to explore the construct of functional ability domains in both 2013 and 2016. A modified Poisson regression analysis was employed to test their associations with well-being (subjective health and happiness) in 2019. RESULTS: The mean age (standard deviation) of participants was 72.1 (5.0) years, and 52.0% were women. A total of 85.0% reported good subjective health, and 50.6% reported high happiness levels. Factor analyses with 31 logically checked candidate items from 2016 data suggested a three-factor model comprising 24 items, which were compatible with the 2013 data results. Based on the World Health Organization's original domains, we named domains as domain #1: ability to build and maintain relationships; domain #2: ability to meet basic needs + ability to move around and domain #3: ability to learn, grow and make decisions + ability to contribute. All three domains predicted both subjective health and happiness in 2019. CONCLUSIONS: Empirical data from Japan supports the functional ability concept among older individuals. Validating this concept with data from other nations is warranted.
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Geriatria , Envelhecimento Saudável , Humanos , Feminino , Idoso , Masculino , Japão , Atividades Cotidianas , Vida IndependenteRESUMO
BACKGROUND: Point of care ultrasound (POCUS) is an imaging technique performed bedside. To date, few published studies have reported the usefulness of multiorgan POCUS in Geriatrics. The objective of this study was to describe the utility of multiorgan POCUS in the care of older adults admitted to geriatric care settings. METHODOLOGY: Observational retrospective study of patients admitted to geriatric settings in Spain and UK. Multiorgan POCUS was performed when there was a specific clinical suspicion or unexplained torpid clinical course despite physical examination and complementary tests. A geriatrician with a certificate degree in comprehensive ultrasound and long-standing experience in POCUS carried out POCUS. All patients underwent multiorgan POCUS in a cephalo-caudal manner. RESULTS: Out of 368 patients admitted to geriatric units, 29% met the inclusion criteria. Average age was 85.9 years (SD ± 6.1). POCUS identified 235 clinically significant findings (2.2 per patient). Findings were classified as 37.9% confirmed diagnosis, 16.6% ruled out diagnosis, 14.9% unsuspected relevant diagnoses and 30.6% clinical follow-ups. POCUS findings led to changes in pharmacological and non-pharmacological treatment in 66.3 and 69.2% respectively, resulted in completion or avoidance of invasive procedures in 17.8 and 15.9%, respectively, facilitating early referrals to other specialities in 14.9% and avoiding transfers in 25.2% of patients. CONCLUSION: Multiorgan POCUS is a tool that aids in the assessment and treatment of patients receiving care in geriatrics units. These results show the usefulness of POCUS in the management of older adults and suggest its inclusion in any curriculum of Geriatric Medicine speciality training.
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Ultrassonografia , Humanos , Espanha , Estudos Retrospectivos , Idoso de 80 Anos ou mais , Masculino , Feminino , Reino Unido , Ultrassonografia/estatística & dados numéricos , Ultrassonografia/métodos , Idoso , Sistemas Automatizados de Assistência Junto ao Leito , Avaliação Geriátrica/métodos , Geriatria , Valor Preditivo dos Testes , Fatores Etários , Testes Imediatos/estatística & dados numéricos , Serviços de Saúde para Idosos/normasRESUMO
INTRODUCTION: Dysregulation of pro-inflammatory chemokines is considered a potential mechanism for the development of age-related medical conditions such as frailty. However, evidence linking circulating chemokines with frailty remains lacking. MATERIALS AND METHODS: We performed a case-control study including 48 cases and 48 controls aged 65-90 years, using the National Center for Geriatrics and Gerontology outpatient registry data. Cases were outpatients with physical frailty and low habitual daily activity. Controls were robust outpatients who performed habitual daily activities. The Japanese version of the Cardiovascular Health Study criteria was used to diagnose physical frailty, and the modified Baecke questionnaire was used to evaluate habitual daily activities. Serum CXCL9 and CXCL10 levels were measured using enzyme-linked immunosorbent assay. RESULTS: The median age (interquartile range) in cases and controls was 78 (73-83) and 76 (72-80) years, with the proportions of men were 47.9% and 43.8%, respectively. In the logistic regression model with adjustment for age, sex, and other confounding factors, the multivariable odds ratios (95% confidence intervals) for the highest versus lowest tertile of CXCL9 and CXCL10 levels were 7.90 (1.61-49.80) and 1.61 (0.42-6.30), respectively. However, we did not observe a linear association between CXCL9 levels and physical frailty components. DISCUSSION/CONCLUSION: Our preliminary data exhibit that circulating CXCL9 levels were positively associated with the odds of physical frailty. However, these findings lack evidence of a dose-response relationship between CXCL9 levels and physical frailty components. Further research with a larger sample size is required to confirm these findings.
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Fragilidade , Geriatria , Idoso , Humanos , Masculino , Atividades Cotidianas , Estudos de Casos e Controles , Quimiocina CXCL10 , Quimiocina CXCL9 , Quimiocinas , Feminino , Idoso de 80 Anos ou maisRESUMO
BACKGROUND: This study aimed to investigate the actual application, knowledge, and training needs of comprehensive geriatric assessment (CGA) among geriatric practitioners in China. METHODS: A total of 225 geriatric practitioners attending the geriatric medicine or geriatric nursing training were recruited for this cross-sectional study. The questionnaire included demographics, healthcare institution characteristics, the actual application, knowledge, training needs, and barriers to CGA and geriatric syndromes (GS). RESULTS: Physicians and nurses were 57.3% and 42.7%, respectively. 71.1% were female, with a median age was 35 years. Almost two-thirds (140/225) of geriatric practitioners reported exposure to CGA in their clinical practice. The top five CGA evaluation items currently used were malnutrition risk (49.8%), fall risk (49.8%), activity of daily living (48.0%), pain (44.4%), and cognitive function (42.7%). Median knowledge scores for the management procedures of GS ranged from 2 to 6. Physicians identified medical insurance payment issues (29.5%) and a lack of systematic specialist knowledge and technology (21.7%) as the two biggest barriers to practicing geriatrics. Nurses cited a lack of systematic specialist knowledge and technology (52.1%) as the primary barrier. In addition, physicians and nurses exhibited significant differences in their knowledge of CGA-specific evaluation items and management procedures for GS (all P < 0.05). However, there were no significant differences in their training needs, except for polypharmacy. CONCLUSIONS: The rate of CGA application at the individual level, as well as the overall knowledge among geriatric practitioners, was not adequate. Geriatric education and continuous training should be tailored to address the specific roles of physicians and nurses, as well as the practical knowledge reserves, barriers, and training needs they face.
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Enfermagem Geriátrica , Geriatria , Humanos , Feminino , Idoso , Masculino , Estudos Transversais , Avaliação Geriátrica/métodos , Atenção à Saúde , Geriatria/métodosRESUMO
BACKGROUND: Frailty is one of the key syndromes in geriatric medicine and an important factor for post-transplant outcomes. We aimed to describe the prevalence of frailty and examine the correlates of frailty and depressive symptoms in older kidney transplant recipients (KTRs). METHODS: This cross-sectional study involved 112 kidney transplant recipients (KTRs) aged 70 and above. Frailty syndrome was assessed using the Fried frailty criteria, and patients were categorized as frail, pre-frail, or non-frail based on five frailty components: muscle weakness, slow walking speed, low physical activity, self-reported exhaustion, and unintentional weight loss. Depressive symptoms were measured using the 15-item Geriatric Depression Scale (GDS). The relationship between frailty and depressive symptoms was evaluated using multinomial logistic regression, with the three frailty categories as the dependent variable and the severity of depressive symptoms as the independent variable, while controlling for age, gender, renal graft function, and time since transplant surgery. RESULTS: The participants had a mean age of 73.3 ± 3.3 years, and 49% were female. The prevalence of frailty syndrome was 25% (n = 28), pre-frailty was 46% (n = 52), and 29% (n = 32) of the KTRs were non-frail. The mean score for depressive symptoms was 3.1 ± 2.4 points, with 18% scoring above the clinical depression cutoff. Depressive symptoms were positively correlated with frailty (r = .46, p < .001). Among the frailty components, self-reported exhaustion (r = .43, p < .001), slow walking speed (r = .26, p < .01), and low physical activity (r = .44, p < .001) were significantly positively correlated with depressive symptoms, while muscle strength (p = .068) and unintentional weight loss (p = .050) were not. A multinomial logistic regression adjusted for covariates indicated that, compared to being non-frail, each additional point on the GDS increased the odds of being pre-frail by 39% (odds ratio [OR] = 1.39, 95% confidence interval [CI] 1.01-1.96) and roughly doubled the odds of being frail (OR = 2.01, 95% CI 1.39-2.89). CONCLUSION: There is a strong association between frailty and depression in KTRs aged 70 years and older. Targeted detection has opened up a new avenue for collaboration between geriatricians and transplant nephrologists.
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Depressão , Fragilidade , Transplante de Rim , Humanos , Feminino , Masculino , Idoso , Estudos Transversais , Depressão/epidemiologia , Depressão/psicologia , Depressão/diagnóstico , Transplante de Rim/psicologia , Fragilidade/epidemiologia , Fragilidade/diagnóstico , Fragilidade/psicologia , Idoso de 80 Anos ou mais , Avaliação Geriátrica/métodos , Nefrologistas/tendências , Geriatria/métodos , Geriatria/tendências , Prevalência , Idoso Fragilizado/psicologia , Transplantados/psicologiaRESUMO
BACKGROUND: An increasing number of adults over 60 years old are presenting with requests for treatment of attention-deficit/hyperactivity disorder (ADHD). However, the prevalence of ADHD in older adults in geriatrics is unknown. Further, comorbid bipolar disorder and adult ADHD are likely underrecognized with many patients only receiving treatment for one of these conditions. The occurrence of bipolar disorder with geriatric onset ADHD is unknown. CASE PRESENTATION: A 64-year-old Hispanic woman with a psychiatric history of bipolar I disorder (diagnosed in early adulthood) was diagnosed with ADHD suspected of geriatric onset, and able to be successfully managed on concurrent mood stabilizers and psychostimulant medication. CONCLUSIONS: The findings of this case report emphasize the importance of appropriately recognizing and treating comorbid ADHD and bipolar disorder in any age group, including the geriatric population for which this occurrence appears to be very rare. Additionally, this case report demonstrates the safe utilization of psychostimulant medications in a geriatric patient with bipolar disorder without inducing a manic episode or other significant adverse reactions.
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Transtorno do Deficit de Atenção com Hiperatividade , Transtorno Bipolar , Geriatria , Feminino , Humanos , Transtorno do Deficit de Atenção com Hiperatividade/complicações , Transtorno do Deficit de Atenção com Hiperatividade/diagnóstico , Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Transtorno Bipolar/complicações , Transtorno Bipolar/diagnóstico , Transtorno Bipolar/epidemiologia , Hispânico ou Latino , Pacientes , Pessoa de Meia-IdadeRESUMO
Research on ageing has developed since Greek times. It had a very slow advance during the Middle Ages and a big increase in the Renaissance. Darwin contributed somehow to the understanding of the ageing process and initiated a cumulus of ageing explications under the name of Evolutionary Theories. Subsequently, science discovered a great number of genes, molecules, and cell processes that intervened in ageing. This led to the beginning of trials in animals to retard or avoid the ageing process. Alongside this, improvements, geriatric clinical investigations (with the evidence-based medicine tools) started to consolidate as a discipline and commenced to show the challenges and deficiencies of actual clinical trials in ageing; the COVID-19 outbreak revealed some of them. The history of clinical research in ageing has already begun and is essential to affront the challenges that the world will face with the increasing ageing population.
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COVID-19 , Geriatria , HumanosRESUMO
SOURCE CITATION: Gaugler JE, Zmora R, Peterson CM, et al. What interventions keep older people out of nursing homes? A systematic review and meta-analysis. J Am Geriatr Soc. 2023;71:3609-3621. 37526432.
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Geriatria , Casas de Saúde , Idoso , Humanos , Cognição , Hospitalização , Instituições de Cuidados Especializados de Enfermagem , Revisões Sistemáticas como Assunto , Metanálise como AssuntoRESUMO
BACKGROUND: The progressive aging of the population and the increasing complexity of health issues contribute to a growing number of older individuals seeking emergency care. This study aims to assess the state of the art of care provided to older people in the Emergency Departments of Lombardy, the most populous region in Italy, counting over 2 million people aged 65 years and older. METHODS: An online cross-sectional survey was developed and disseminated among emergency medicine physicians and physicians affiliated to the Lombardy section of the Italian Society of Geriatrics and Gerontology (SIGG), during June and July 2023. The questionnaire covered hospital profiles, geriatric consultation practices, risk assessment tools, discharge processes and perspectives on geriatric emergency care. RESULTS: In this mixed method research, 219 structured interviews were collected. The majority of physicians were employed in hospitals, with 54.7% being geriatricians. Critical gaps in older patient's care were identified, including the absence of dedicated care pathways, insufficient awareness of screening tools, and a need for enhanced professional training. CONCLUSIONS: Tailored protocols and geriatric educational programs are crucial for improving the quality of emergency care provided to older individuals. These measures might also help relieve the burden on the Emergency Departments, thereby potentially enhancing overall efficiency and ensuring better outcomes.
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Serviço Hospitalar de Emergência , Humanos , Itália , Estudos Transversais , Idoso , Masculino , Feminino , Inquéritos e Questionários , Avaliação Geriátrica/métodos , Idoso de 80 Anos ou mais , GeriatriaRESUMO
Background/Purpose: Older patients living with dementia and their caregivers are ideal beneficiaries of telemedicine, cost-effectiveness, caregiver satisfaction, and physician acceptance. The aim is to study the effect of a telemedicine dementia enabled program on the health outcome of dementia patients and their caregivers, as regard the patient outcome, caregiver stress, and caregiver satisfaction. Methods: Ninety-seven (n = 97) elderly subjects were recruited from the outpatient clinics and inpatient ward of Geriatrics Hospital, Ain Shams University Hospitals. Seventy subjects completed 6 months of follow-up using a telegeriatrics model. Patient outcomes (delirium, behavioral and psychological symptoms of dementia [BPSD], and need for home consultations, emergency room [ER] visits, clinic visits, and hospital admissions) were assessed and followed. Caregiver stress was evaluated and monitored using the abridged Arabic version of the Zarit Burden Interview ZBI-A. Caregiver satisfaction was assessed using dedicated satisfaction questionnaire designed by Ain Shams Virtual Hospital. Results: elirium episodes, BPSD episodes, and the need for home consultations, clinic visits, ER visits, and hospital admissions. This was statistically significant after the second, fourth, and sixth months of follow-up (p-value <0.001). In addition, the telegeriatrics follow-up model had a positive effect on both caregiver stress and caregiver satisfaction. Conclusions: The telegeriatrics follow-up model is a useful tool in the improvement of health outcomes of dementia patients, reduction of caregiver stress, and achievement of caregiver satisfaction.
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Cuidadores , Demência , Telemedicina , Humanos , Demência/terapia , Feminino , Masculino , Idoso , Cuidadores/psicologia , Idoso de 80 Anos ou mais , Seguimentos , Estresse Psicológico , Geriatria/métodosRESUMO
The skin is considered the most important organ system in mammals, and as the population ages, it is important to consider skin aging and anti-aging therapeutic strategies. Exposure of the skin to various insults induces significant changes throughout our lives, differentiating the skin of a young adult from that of an older adult. These changes are caused by a combination of intrinsic and extrinsic aging. We report the interactions between skin aging and its metabolism, showing that the network is due to several factors. For example, iron is an important nutrient for humans, but its level increases with aging, inducing deleterious effects on cellular functions. Recently, it was discovered that ferroptosis, or iron-dependent cell death, is linked to aging and skin diseases. The pursuit of new molecular targets for ferroptosis has recently attracted attention. Prevention of ferroptosis is an effective therapeutic strategy for the treatment of diseases, especially in old age. However, the pathological and biological mechanisms underlying ferroptosis are still not fully understood, especially in skin diseases such as melanoma and autoimmune diseases. Only a few basic studies on regulated cell death exist, and the challenge is to turn the studies into clinical applications.