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1.
J Clin Transl Sci ; 8(1): e84, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38784106

RESUMO

In underserved communities across New York City, uninsured adults encounter a greater risk of cardiovascular disease (CVD) and diabetes. The Heart-to-Heart Community Outreach Program (H2H) addresses these disparities by screening for CVD risk factors, identifying healthcare access barriers, and fostering community engagement in translational research at the Weill Cornell Medicine Clinical and Translational Science Award (CTSA) hub. Screening events are hosted in partnership with faith-based institutions. Participants provide a medical history, complete a survey, and receive counseling by clinicians with referrals for follow-up care. This study aims to quantify H2H screening participant health status; identify socioeconomic, health access, and health-related barriers disproportionately promoting the onset of CVD and diabetes; and develop long-term community partnerships to enable underserved communities to influence activities across the translational research spectrum at our CTSA hub. The population served is disproportionately non-white, and uninsured, with many low-income and underserved individuals. The program was developed in partnership with our Community Advisory Board to empower this cohort to make beneficial lifestyle changes. Leveraging partnerships with faith-based institutions and community centers in at-risk New York City neighborhoods, H2H addresses the increasing burden of diabetes and CVD risk factors in vulnerable individuals while promoting community involvement in CTSA activities, serving as a model for similar initiatives.

2.
medRxiv ; 2023 Sep 27.
Artigo em Inglês | MEDLINE | ID: mdl-37808806

RESUMO

In underserved communities in New York City, uninsured adults encounter a greater risk of cardiovascular disease and diabetes. The Heart-to-Heart Community Outreach Program (H2H) is addressing these disparities by providing screenings for diabetes and other cardiovascular disease risk factors, fostering community engagement in translational research at our CTSC. Screening events are hosted in partnership with community faith-based institutions. Participants provide medical history, complete a survey, and receive individualized counseling by clinicians with referrals for follow-up care. The population served is disproportionately non-white, uninsured, with low-income, and underserved. The program empowers participants to make beneficial lifestyle changes using myriad strategies to reach those most in need. This required strong foundational program leadership, effective inter-institutional collaboration, and maintaining of community trust. Leveraging partnerships with faith-based institutions and community centers in at-risk NYC neighborhoods, H2H addresses the increasing burden of diabetes and cardiovascular disease risk factors in vulnerable individuals and provides a model for similar initiatives.

3.
Sci Rep ; 11(1): 10867, 2021 06 09.
Artigo em Inglês | MEDLINE | ID: mdl-34108509

RESUMO

All women undergo the menopause transition (MT), a neuro-endocrinological process that impacts aging trajectories of multiple organ systems including brain. The MT occurs over time and is characterized by clinically defined stages with specific neurological symptoms. Yet, little is known of how this process impacts the human brain. This multi-modality neuroimaging study indicates substantial differences in brain structure, connectivity, and energy metabolism across MT stages (pre-menopause, peri-menopause, and post-menopause). These effects involved brain regions subserving higher-order cognitive processes and were specific to menopausal endocrine aging rather than chronological aging, as determined by comparison to age-matched males. Brain biomarkers largely stabilized post-menopause, and gray matter volume (GMV) recovered in key brain regions for cognitive aging. Notably, GMV recovery and in vivo brain mitochondria ATP production correlated with preservation of cognitive performance post-menopause, suggesting adaptive compensatory processes. In parallel to the adaptive process, amyloid-ß deposition was more pronounced in peri-menopausal and post-menopausal women carrying apolipoprotein E-4 (APOE-4) genotype, the major genetic risk factor for late-onset Alzheimer's disease, relative to genotype-matched males. These data show that human menopause is a dynamic neurological transition that significantly impacts brain structure, connectivity, and metabolic profile during midlife endocrine aging of the female brain.


Assuntos
Envelhecimento/metabolismo , Doença de Alzheimer/metabolismo , Apolipoproteína E4/genética , Encéfalo/metabolismo , Adulto , Idoso , Envelhecimento/patologia , Doença de Alzheimer/genética , Doença de Alzheimer/patologia , Peptídeos beta-Amiloides/genética , Apolipoproteína E4/metabolismo , Biomarcadores/metabolismo , Encéfalo/diagnóstico por imagem , Encéfalo/patologia , Encéfalo/ultraestrutura , Mapeamento Encefálico , Metabolismo Energético/genética , Feminino , Substância Cinzenta/diagnóstico por imagem , Substância Cinzenta/metabolismo , Substância Cinzenta/fisiologia , Substância Cinzenta/ultraestrutura , Humanos , Masculino , Menopausa/genética , Menopausa/metabolismo , Pessoa de Meia-Idade , Neuroimagem , Pós-Menopausa/metabolismo , Pré-Menopausa/metabolismo
4.
Plast Reconstr Surg Glob Open ; 7(5): e2212, 2019 May.
Artigo em Inglês | MEDLINE | ID: mdl-31333945

RESUMO

BACKGROUND: Keloids are benign proliferative scars that often occur among individuals of color, and are thought to be the result of excessive collagen deposition that occurs after injury to the skin. The treatment of these scars is difficult with often poor outcomes. This study aimed to evaluate the effectiveness of surgical excision followed by in-office superficial radiation therapy (SRT) as a method to improve keloid remission. METHODS: Participants for this study were recruited from June 2016 through February 2017 with 48 subjects enrolled and completed this study. All keloids were surgically resected and participants received 3 consecutive days of a customized dose of SRT, with a maximum cumulative dosage of 18 Gy. Patients were followed over the course of 12 months to monitor outcomes. RESULTS: In this cohort, we found 39 (81%) to have achieved successful remission with 9 (19%) being classified as refractory. There were no adverse effects or medical complications reported as a part of this study. CONCLUSION: Study outcomes support the clinical benefits of surgical excision followed by SRT as a practical and efficient treatment for keloids.

5.
Curr Aging Sci ; 11(4): 242-249, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-30845903

RESUMO

BACKGROUND: Prodromal Neurodegenerative Disease (ND) due to tauopathies such as Alzheimer's Disease (AD) and Synucleinopathies (SN) such as Parkinson's Disease (PD) and Dementia with Lewy Bodies (DLB) present subtly. Although ND are considered cognitive disorders, in fact ND present with behavioral and even medical symptomatology years to decades prior to the onset of cognitive changes. Recognizing prodromal ND syndromes is a public health priority because ND is common, disabling and expensive. Diagnosing prodromal ND in real world clinical settings is challenging because ND of the same pathology can present with different symptoms in different people. Individual variability in nature and variability in nurture across the life course influence how ND pathology manifests clinically. The objective of this study was to describe how non-cognitive symptoms from behavioral, medical, neurological and psychiatric domains cluster in prodromal and early stages of ND. METHODS: This was an observational study of patients receiving routine clinical care for memory disorders. All patients receiving a standardized evaluation including complete neurological history and examination and standardized brief neuropsychological testing. A Principal Component Analysis (PCA) considering emotion, motor, sensory and sleep factors was performed on the entire sample of patients in order to identify co-occurring symptom clusters. All patients received a consensus diagnosis adjudicated by at least two dementia experts. Patients were grouped into Cognitively Normal, Detectable Cognitive Impairment, and Mild Cognitive Impairment categories due to AD and/or PD/LBD or NOS pathology. Symptom cluster scores were compared between clinical diagnostic groups. RESULTS: In this study 165 patients completed baseline neuropsychological testing and reported subjective measures of non-cognitive symptoms. Four syndrome specific symptom factors emerged and eight non-specific symptom factors. Symptoms of personality changes, paranoia, hallucinations, cravings, agitation, and changes in appetite grouped together into a cluster consistent with an "SN Non-motor Phenotype". Appetite, walking, balance, hearing, increased falls, and dandruff grouped together into a cluster consistent with an "SN Motor Phenotype". The Prodromal AD phenotype included symptoms of anxiety, irritability, apathy, sleep disturbance and social isolation. The fourth factor included symptoms of increased sweating, twitching, and tremor grouped into a cluster consistent with an Autonomic phenotype. CONCLUSION: Non-cognitive features can be reliably measured by self-report in busy clinical settings. Such measurement can be useful in distinguishing patients with different etiologies of ND. Better characterization of unique, prodromal, non-cognitive ND trajectories could improve public health efforts to modify the course of ND for all patients at risk.


Assuntos
Doenças Neurodegenerativas/diagnóstico , Doenças Neurodegenerativas/psicologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Doença de Alzheimer/diagnóstico , Doença de Alzheimer/psicologia , Disfunção Cognitiva/diagnóstico , Disfunção Cognitiva/psicologia , Diagnóstico Precoce , Feminino , Humanos , Doença por Corpos de Lewy/diagnóstico , Doença por Corpos de Lewy/psicologia , Masculino , Pessoa de Meia-Idade , Testes Neuropsicológicos , Doença de Parkinson/diagnóstico , Doença de Parkinson/psicologia , Fenótipo , Sintomas Prodrômicos , Estudos Retrospectivos
6.
BMJ Open ; 8(11): e023664, 2018 11 25.
Artigo em Inglês | MEDLINE | ID: mdl-30478117

RESUMO

OBJECTIVE: To investigate the associations between lifestyle and vascular risk factors and changes in Alzheimer's disease (AD) biomarkers (beta-amyloid load via 11C-PiB PET, glucose metabolism via 18F-FDG PET and neurodegeneration via structural MRI) and global cognition in middle-aged asymptomatic participants at risk for AD. DESIGN: Prospective, longitudinal. SETTING: The study was conducted at New York University Langone/Weill Cornell Medical Centres in New York City. PARTICIPANTS: Seventy cognitively normal participants from multiple community sources, aged 30-60 years with lifestyle measures (diet, intellectual activity and physical activity), vascular risk measures and two imaging biomarkers visits over at least 2 years, were included in the study. OUTCOME MEASURES: We examined MRI-based cortical thickness, fluoro-deoxy-glucose (FDG) glucose metabolism and PiB beta-amyloid in AD-vulnerable regions. A global cognitive z-score served as our summary cognition measure. We used regression change models to investigate the associations of clinical, lifestyle and vascular risk measures with changes in AD biomarkers and global cognition. RESULTS: Diet influenced changes in glucose metabolism, but not amyloid or cortical thickness changes. With and without accounting for demographic measures, vascular risk and baseline FDG measures, lower adherence to a Mediterranean-style diet was associated with faster rates of FDG decline in the posterior cingulate cortex (p≤0.05) and marginally in the frontal cortex (p=0.07). None of the other lifestyle variables or vascular measures showed associations with AD biomarker changes. Higher baseline plasma homocysteine was associated with faster rates of decline in global cognition, with and without accounting for lifestyle and biomarker measures (p=0.048). None of the lifestyle variables were associated with cognition. CONCLUSIONS: Diet influenced brain glucose metabolism in middle-aged participants, while plasma homocysteine explained variability in cognitive performance. These findings suggest that these modifiable risk factors affect AD risk through different pathways and support further investigation of risk reduction strategies in midlife.


Assuntos
Doença de Alzheimer/etiologia , Doenças Vasculares/complicações , Adulto , Doença de Alzheimer/metabolismo , Doença de Alzheimer/patologia , Peptídeos beta-Amiloides/análise , Biomarcadores/análise , Biomarcadores/sangue , Encéfalo/diagnóstico por imagem , Encéfalo/metabolismo , Encéfalo/patologia , Química Encefálica , Dieta/efeitos adversos , Glucose/metabolismo , Homocisteína/sangue , Humanos , Estilo de Vida , Estudos Longitudinais , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Neuroimagem , Cidade de Nova Iorque , Tomografia por Emissão de Pósitrons , Estudos Prospectivos , Fatores de Risco , Doenças Vasculares/metabolismo , Doenças Vasculares/patologia
7.
Alzheimers Dement ; 14(12): 1663-1673, 2018 12.
Artigo em Inglês | MEDLINE | ID: mdl-30446421

RESUMO

Like virtually all age-related chronic diseases, late-onset Alzheimer's disease (AD) develops over an extended preclinical period and is associated with modifiable lifestyle and environmental factors. We hypothesize that multimodal interventions that address many risk factors simultaneously and are individually tailored to patients may help reduce AD risk. We describe a novel clinical methodology used to evaluate and treat patients at two Alzheimer's Prevention Clinics. The framework applies evidence-based principles of clinical precision medicine to tailor individualized recommendations, follow patients longitudinally to continually refine the interventions, and evaluate N-of-1 effectiveness (trial registered at ClinicalTrials.gov NCT03687710). Prior preliminary results suggest that the clinical practice of AD risk reduction is feasible, with measurable improvements in cognition and biomarkers of AD risk. We propose using these early findings as a foundation to evaluate the comparative effectiveness of personalized risk management within an international network of clinician researchers in a cohort study possibly leading to a randomized controlled trial.


Assuntos
Doença de Alzheimer/prevenção & controle , Medicina de Precisão , Comportamento de Redução do Risco , Adulto , Idoso , Idoso de 80 Anos ou mais , Doença de Alzheimer/diagnóstico , Doença de Alzheimer/epidemiologia , Cognição , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Medicina de Precisão/métodos
8.
Front Aging Neurosci ; 10: 96, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-29706884

RESUMO

Alzheimer's disease (AD) is a neurodegenerative dementia that affects nearly 50 million people worldwide and is a major source of morbidity, mortality, and healthcare expenditure. While there have been many attempts to develop disease-modifying therapies for late-onset AD, none have so far shown efficacy in humans. However, the long latency between the initial neuronal changes and onset of symptoms, the ability to identify patients at risk based on family history and genetic markers, and the emergence of AD biomarkers for preclinical disease suggests that early risk-reducing interventions may be able to decrease the incidence of, delay or prevent AD. In this review, we discuss six mechanisms-dysregulation of glucose metabolism, inflammation, oxidative stress, trophic factor release, amyloid burden, and calcium toxicity-involved in AD pathogenesis that offer promising targets for risk-reducing interventions. In addition, we offer a blueprint for a multi-modality AD risk reduction program that can be clinically implemented with the current state of knowledge. Focused risk reduction aimed at particular pathological factors may transform AD to a preventable disorder in select cases.

9.
Res Dev Disabil ; 77: 60-67, 2018 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-29660590

RESUMO

BACKGROUND: Neurodevelopmental learning and attentional disorders (NLAD) such as dyslexia, dyscalculia and attention deficit hyperactivity disorder (ADHD) affect at least 6% of the adult population or more. They are associated with atypical cognitive patterns in early and adult life. The cognitive patterns of affected individuals in late life have never been described. One main challenge is detecting individuals in clinical settings during which mild cognitive changes could be confounding the clinical presentation. This is a critical research gap because these conditions interact, across the life course, with an individual's risk for dementia. Also, learning disabilities which present in childhood pose persistent cognitive differences in areas involving executive function, reading and math. Clinicians lack tools to detect undiagnosed neurodevelopmental in adults with memory disorders. The majority of patients presenting at memory clinics today come from a generation during which NLAD were not yet clinically recognized. In this study, we hypothesized that a self-report scale can detect NLAD in a memory clinic population. METHODS: We developed a self-report, retrospective childhood cognitive questionnaire including key attributes adapted from prior validated measures. 233 participants were included in the primary analysis. RESULTS: Confirmatory Factor Analysis resulted in a best-fit model with six labelled factors (Math, Language, Attention, Working Memory, Sequential Processing, and Executive Function) and 15 total question items. The model demonstrated unidimensionality, reliability, convergent validity, discriminant validity, and predictive validity. Using 1.5 standard deviations as the cut-off, subjects were categorized into: Normal (n = 169), Language (n = 10), Math (n = 12), Attention (n = 10) or Other/Mixed (n = 32). CONCLUSION: A self-report measure can be a useful tool to elicit childhood cognitive susceptibilities in various domains that could represent NLAD among patients in a memory clinic setting, even in the presence of mild cognitive impairment.


Assuntos
Transtorno do Deficit de Atenção com Hiperatividade/diagnóstico , Atenção , Discalculia/diagnóstico , Dislexia/diagnóstico , Função Executiva , Idioma , Matemática , Memória de Curto Prazo , Adulto , Idoso , Idoso de 80 Anos ou mais , Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Envelhecimento Cognitivo , Discalculia/epidemiologia , Dislexia/epidemiologia , Análise Fatorial , Feminino , Humanos , Deficiências da Aprendizagem/diagnóstico , Deficiências da Aprendizagem/epidemiologia , Masculino , Transtornos da Memória/epidemiologia , Pessoa de Meia-Idade , Doenças Neurodegenerativas/epidemiologia , Autorrelato , Inquéritos e Questionários , Adulto Jovem
10.
BMJ Open ; 8(3): e019362, 2018 03 23.
Artigo em Inglês | MEDLINE | ID: mdl-29574441

RESUMO

OBJECTIVE: To investigate the effects of lifestyle and vascular-related risk factors for Alzheimer's disease (AD) on in vivo MRI-based brain atrophy in asymptomatic young to middle-aged adults. DESIGN: Cross-sectional, observational. SETTING: Broader New York City area. Two research centres affiliated with the Alzheimer's disease Core Center at New York University School of Medicine. PARTICIPANTS: We studied 116 cognitively normal healthy research participants aged 30-60 years, who completed a three-dimensional T1-weighted volumetric MRI and had lifestyle (diet, physical activity and intellectual enrichment), vascular risk (overweight, hypertension, insulin resistance, elevated cholesterol and homocysteine) and cognition (memory, executive function, language) data. Estimates of cortical thickness for entorhinal (EC), posterior cingulate, orbitofrontal, inferior and middle temporal cortex were obtained by use of automated segmentation tools. We applied confirmatory factor analysis and structural equation modelling to evaluate the associations between lifestyle, vascular risk, brain and cognition. RESULTS: Adherence to a Mediterranean-style diet (MeDi) and insulin sensitivity were both positively associated with MRI-based cortical thickness (diet: ßs≥0.26, insulin sensitivity ßs≥0.58, P≤0.008). After accounting for vascular risk, EC in turn explained variance in memory (P≤0.001). None of the other lifestyle and vascular risk variables were associated with brain thickness. In addition, the path associations between intellectual enrichment and better cognition were significant (ßs≥0.25 P≤0.001), as were those between overweight and lower cognition (ßs≥-0.22, P≤0.01). CONCLUSIONS: In cognitively normal middle-aged adults, MeDi and insulin sensitivity explained cortical thickness in key brain regions for AD, and EC thickness predicted memory performance in turn. Intellectual activity and overweight were associated with cognitive performance through different pathways. Our findings support further investigation of lifestyle and vascular risk factor modification against brain ageing and AD. More studies with larger samples are needed to replicate these research findings in more diverse, community-based settings.


Assuntos
Doença de Alzheimer/diagnóstico por imagem , Biomarcadores , Encéfalo/patologia , Dieta Mediterrânea , Estilo de Vida , Adulto , Doença de Alzheimer/patologia , Doença de Alzheimer/prevenção & controle , Atrofia , Encéfalo/diagnóstico por imagem , Cognição , Estudos Transversais , Feminino , Humanos , Imageamento Tridimensional , Modelos Lineares , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Cidade de Nova Iorque , Fatores de Risco
11.
Am J Mens Health ; 12(1): 90-95, 2018 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-26868914

RESUMO

Androgenetic alopecia, the gradual, progressive loss of hair frequently results in psychological despair, in part related to changes in self-image. Current androgenetic alopecia treatments are limited to hair transplantation and medications that inhibit dihydrotestosterone, a potent androgen associated with follicular micronization. Users of finasteride, which prevents dihydrotestosterone production, report serious physical and emotional adverse effects, collectively known as post-finasteride syndrome. Psychiatric illnesses and personality traits, specifically neuroticism influence emotional well-being. Limited research exists exploring the psychological corollaries of post-finasteride syndrome and preexisting Axis I and Axis II mental health conditions. The aim of this study was to explore how having a preexisting personal and/or familial history of a psychiatric diagnosis and certain personality traits may influence anxiety and depression among finasteride users. Participants in this online survey completed the Beck Depression Inventory, the Beck Anxiety Inventory, and Ten-Item Personality Inventory. An important finding in this study was that almost 57% ( n = 97) of men reported a psychiatric diagnosis and 28% ( n = 27) had a first-degree relative with a mental health disorder, of this group 17 only had a family history. Nearly 50% of the men surveyed reported clinically significant depression as evidenced by Beck Depression Inventory score and 34% experienced anxiety on the Beck Anxiety Inventory. There were no statistically significant trends in personality traits reported. Results provide evidence on the need to screen for psychiatric history and counseling patients about the potential psychological consequences of finasteride. Prescribing clinicians should carefully weigh the risk/benefit ratio with these patients.


Assuntos
Alopecia/tratamento farmacológico , Ansiedade/induzido quimicamente , Depressão/induzido quimicamente , Finasterida/efeitos adversos , Inquéritos e Questionários , Adulto , Fatores Etários , Alopecia/epidemiologia , Alopecia/psicologia , Ansiedade/epidemiologia , Ansiedade/fisiopatologia , Estudos Transversais , Depressão/epidemiologia , Depressão/fisiopatologia , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/epidemiologia , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/etiologia , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/psicologia , Emoções/efeitos dos fármacos , Feminino , Finasterida/administração & dosagem , Humanos , Incidência , Masculino , Medidas de Resultados Relatados pelo Paciente , Farmacovigilância , Medição de Risco , Fatores Sexuais , Síndrome , Estados Unidos/epidemiologia , Adulto Jovem
12.
Dermatol Surg ; 43(9): 1164-1169, 2017 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-28375976

RESUMO

BACKGROUND/OBJECTIVE: Management of keloids of the pinna, in particular, those located in the helix and antihelix and lobule that occur as complications of ear piercing. MATERIALS AND METHODS: Retrospective analysis of 49 patients treated with extralesional surgical excision of keloids localized to the ear followed by the application of autologous platelet-rich plasma (PRP) to wound site and postoperative in-office superficial radiation therapy (SRT). Radiation protocol consisted of 1 to 3 fractions, with cumulative dosage ranging from 1,300 to 1,800 cGy. Average follow-up was 24 months to assess for evidence of recurrence and adverse side effects. RESULTS: Fifty ear keloids were treated with this method, age from 15 to 66 (mean = 32, SD = 16) of which 14 were male and 35 female. Almost 30% (n = 14) of patients acknowledged the source of injury that led to the development of the keloid was ear piercing. Treatment protocol achieved a 94% success rate with 3 patients who reported recurrence. CONCLUSION: Surgical excision combined with intraoperative PRP, adjuvant postoperative in-office SRT achieved a 94% nonrecurrence rate on follow-up over a 2-year period. Outcomes provide preliminary, albeit, strong evidence to support this multimodal method as a viable alternative in the management of keloids localized to the ear.


Assuntos
Piercing Corporal/efeitos adversos , Pavilhão Auricular/patologia , Queloide/radioterapia , Queloide/cirurgia , Plasma Rico em Plaquetas , Adolescente , Adulto , Idoso , Terapia Combinada , Humanos , Queloide/etiologia , Pessoa de Meia-Idade , Radioterapia Adjuvante , Procedimentos de Cirurgia Plástica , Recidiva , Estudos Retrospectivos , Retalhos Cirúrgicos , Adulto Jovem
13.
J Public Health (Oxf) ; 39(4): 863-873, 2017 12 01.
Artigo em Inglês | MEDLINE | ID: mdl-28069993

RESUMO

Background: Understanding health beliefs and how they influence willingness will enable the development of targeted curricula that maximize public engagement in Alzheimer's disease (AD) risk reduction behaviors. Methods: Literature on behavioral theory and community input was used to develop and validate a health beliefs survey about AD risk reduction among 428 community-dwelling adults. Principal component analysis was performed to assess internal consistency. Linear regression was performed to identify key predictors of Willingness to engage in AD risk reduction behaviors. Results: The measure as well as the individual scales (Benefits, Barriers, Severity, Susceptibility and Social Norm) were found to be internally consistent. Overall, as Benefits and Barriers scores increased, Willingness scores also increased. Those without prior AD experience or family history had lower willingness scores. Finally, we observed an interaction between age and norms, suggesting that social factors related to AD prevention may differentially affect people of different ages. Conclusions: The Alzheimer Prevention Beliefs Measure provides assessment of several health belief factors related to AD prevention. Age, Family History, Logistical Barriers and total Benefits are significant determinants of willingness to engage in AD risk reduction behaviors, such as seeing a doctor or making a lifestyle change.


Assuntos
Doença de Alzheimer/prevenção & controle , Doença de Alzheimer/psicologia , Conhecimentos, Atitudes e Prática em Saúde , Medição de Risco/métodos , Medição de Risco/normas , Inquéritos e Questionários/normas , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Pesquisa Participativa Baseada na Comunidade , Etnicidade , Feminino , Comportamentos Relacionados com a Saúde , Humanos , Modelos Lineares , Masculino , Pessoa de Meia-Idade , Análise de Componente Principal , Comportamento de Redução do Risco , Autorrelato/normas , Adulto Jovem
14.
J Neurol Sci ; 372: 85-91, 2017 Jan 15.
Artigo em Inglês | MEDLINE | ID: mdl-28017255

RESUMO

BACKGROUND: To determine the effects of Type 2 diabetes (DM2) on levels of brain amyloidosis and cognition in a community-dwelling cohort of nondemented elderly individuals. METHODS: 33 subjects (16 DM2, 17 nondiabetic) were prospectively recruited. Subjects underwent a PET scan using the amyloid tracer, Pittsburgh Compound B, and a neuropsychological evaluation. Associations between DM2, brain amyloidosis, and cognition were assessed using multivariate regressions, adjusting for age and APOE4 status. RESULTS: DM2 subjects had lower global cognitive function (p=0.018), as measured by the Repeatable Battery for the Assessment of Neuropsychological Status. There was no difference in brain amyloidosis between groups (p=0.25). CONCLUSIONS: Community-dwelling, nondemented individuals with DM2 had greater cognitive deficits, which do not appear to be mediated by brain amyloidosis. Further studies exploring potential mediators of these cognitive deficits should be performed.


Assuntos
Amiloidose/complicações , Amiloidose/diagnóstico por imagem , Encéfalo/diagnóstico por imagem , Transtornos Cognitivos/etiologia , Diabetes Mellitus Tipo 2/complicações , Idoso , Compostos de Anilina/metabolismo , Estudos de Casos e Controles , Feminino , Humanos , Vida Independente , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Testes Neuropsicológicos , Tomografia por Emissão de Pósitrons , Tiazóis/metabolismo
15.
J Neurosci Nurs ; 48(6): 322-327, 2016 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-27824800

RESUMO

Transient ischemic attack (TIA) is a neurologic deficit resulting from focal ischemia in the brain, spinal cord, or retina. Historically, the definition included symptom resolution within 24 hours. However, recent studies investigating cognition after TIA suggest that deficits in executive function persist at 7 days post-TIA, although few studies have examined these effects long term. Recent advances in neuroimaging techniques provide emerging evidence of permanent microvascular tissue damage in the brain, suggesting that the effects of TIA may persist beyond resolution of focal symptoms. A further challenge is that there is debate concerning the clinical definition of TIA and the use of diagnostic neuroimaging studies and standardization of neuropsychological tests used to evaluate cognitive deficits in this population. Subtle changes in memory, attention, and problem-solving abilities may negatively influence an individual's ability to adopt positive health behaviors. Despite advances in the field, more research is needed; hence, the purpose of this article is to provide an overview of clinical factors for clinicians and researchers to consider when investigating cognitive deficits among post-TIA populations. Definitions of TIA are reviewed, and the importance of neuropsychological evaluation and neuroimaging correlates of TIA in establishing a positive diagnosis will be discussed. Nurses especially in advanced practice roles are uniquely positioned to assess and implement treatments in at-risk groups and therefore should be knowledgeable about these possible cognitive effects.


Assuntos
Disfunção Cognitiva/diagnóstico , Ataque Isquêmico Transitório/complicações , Testes Neuropsicológicos/estatística & dados numéricos , Encéfalo/fisiopatologia , Disfunção Cognitiva/etiologia , Humanos , Ataque Isquêmico Transitório/diagnóstico , Ataque Isquêmico Transitório/diagnóstico por imagem , Neuroimagem , Enfermagem em Neurociência
16.
Am J Nurs ; 116(11): 32-39, 2016 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-27755002

RESUMO

: The last two decades have seen increasing numbers of women entering all branches of the U.S. armed forces. Now that women in the military are no longer prohibited from holding direct combat positions, they are often exposed to traumatic events that place them at higher risk for mental health conditions. Nurses working within the Veterans Affairs (VA) system and those working in non-VA settings are likely to encounter female veterans. It's essential for all nurses to be knowledgeable about the mental health issues commonly seen in this population, and to understand the importance of screening, not only for mental health issues but also for physical conditions that may be related to service.Numerous studies have focused on the mental health effects of deployment among military men, but very few have been conducted among military women. To learn more, the literature was searched for relevant articles published between January 2005 and December 2015. The research supports the contention that both active-duty and veteran women are at increased risk for postdeployment mental health problems, including posttraumatic stress disorder, military sexual trauma, and suicide. This article discusses the relevant research; identifies gaps in the literature; and addresses the nursing practice implications, including screening.


Assuntos
Transtornos Mentais/psicologia , Militares , Veteranos , Lesões Encefálicas Traumáticas/fisiopatologia , Feminino , Pessoas Mal Alojadas , Humanos
17.
Nurs Sci Q ; 29(1): 71-7, 2016 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-26660779

RESUMO

The focus of this humanbecoming hermeneutic study of graduate nursing students' reflections is on being dedicated as portrayed in the documentary film, The American Nurse. Nursing students were invited to a public screening of the film, with the director, Carolyn Jones, and asked to write a brief reflective essay on "what is the meaning of being dedicated depicted in the film The American Nurse." The perspective is to be the humanbecoming school of thought. The participants were 20 nurses either in a graduate or doctoral nursing program at the time of this study. The emergent meanings of the study are offered to enhance knowledge and understanding of being dedicated. The use of documentary film to expand graduate nursing students' awareness of global issues is also considered.


Assuntos
História da Enfermagem , Humanismo , Filmes Cinematográficos/tendências , Enfermeiras e Enfermeiros/psicologia , Atitude do Pessoal de Saúde , História do Século XX , História do Século XXI , Humanos
18.
Nurs Sci Q ; 28(2): 156-61, 2015 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-25805389

RESUMO

This global perspective column focuses on a humanbecoming hermeneutic study of first semester graduate nursing students' reflections on an art museum exhibit titled; Bodies in Balance: The Art of Tibetan Medicine. The research question that guided the study was "what is the emerging meaning of living balance as depicted in the exhibit? The students' essays were interpreted in light of the humanbecoming perspective. The essays were summarized and yielded four themes; surprising and amazing, interconnectedness of all things, unexpected elements and commonalities, and attention to daily living. Parse's three core knowings of living quality (fortifying wisdom, discerning witness and penetrating silence) were considered with the emergent meanings from the students' essays on living balance as depicted in The Art of Tibetan Medicine exhibit. This study showed the use of art in the teaching about global health in graduate nursing education.


Assuntos
Arteterapia , Educação de Pós-Graduação em Enfermagem , Estudantes de Enfermagem/psicologia , Humanismo , Humanos , Museus , Tibet
19.
Am J Mens Health ; 9(3): 222-8, 2015 May.
Artigo em Inglês | MEDLINE | ID: mdl-24928450

RESUMO

Finasteride is a synthetic 5-α reductase inhibitor, which prevents the conversion of testosterone to dihydrotestosterone and has been used for more than 20 years in the treatment of male pattern hair loss. Randomized, controlled trials have associated finasteride with both reversible and persistent adverse effects. In this pilot study, we sought to characterize sexual and nonsexual adverse effects that men reported experiencing at least 3 months after stopping the medication. Based on previous research on persistent side effects of finasteride, we constructed an Internet survey targeting six domains: physical symptoms, sexual libido, ejaculatory disorders, disorders of the penis and testes, cognitive symptoms, and psychological symptoms and was e-mailed to patients who reported experiencing symptoms of side effects of finasteride. Responses from 131 generally healthy men (mean age, 24 years) who had taken finasteride for male pattern hair loss was included in the analysis. The most notable finding was that adverse effects persisted in each of the domains, indicating the possible presence of a "post-finasteride syndrome."


Assuntos
Sintomas Afetivos/induzido quimicamente , Alopecia/tratamento farmacológico , Transtornos Cognitivos/induzido quimicamente , Finasterida/efeitos adversos , Efeitos Adversos de Longa Duração , Disfunções Sexuais Fisiológicas/induzido quimicamente , Inibidores de 5-alfa Redutase/efeitos adversos , Inibidores de 5-alfa Redutase/uso terapêutico , Adulto , Finasterida/administração & dosagem , Finasterida/uso terapêutico , Inquéritos Epidemiológicos , Humanos , Internet , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Adulto Jovem
20.
Nurs Educ Perspect ; 34(4): 244-7, 2013.
Artigo em Inglês | MEDLINE | ID: mdl-24187728

RESUMO

AIM: The purpose of this qualitative study was to test a teaching-learning strategy to help nursing students decrease stress and anxiety that may be brought about by the psychiatric mental health clinical experience. BACKGROUND: Undergraduate nursing students are known to experience affective stress prior to their first psychiatric mental health clinical practicum. A stressful learning environment can affect the success of the student's clinical performance. METHOD: Thirty nursing students participated in this study. A structured preclinical workshop combined with self-reflection provided insight into students' perceptions of the psychiatric mental health clinical experience. RESULTS: Overall, students reported that participating in the teaching-learning strategy and self-reflection helped mitigate CONCLUSION: Combining structured learning with self-reflection is a useful tool for helping nursing students increase self-awareness and ease anxiety that may interfere with learning.


Assuntos
Bacharelado em Enfermagem/métodos , Enfermagem Psiquiátrica/educação , Autoavaliação (Psicologia) , Estresse Psicológico/prevenção & controle , Estudantes de Enfermagem/psicologia , Humanos , Ensino/métodos , Estados Unidos
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