RESUMEN
BACKGROUND: Cognitive deficits have been reported in older cardiac patients. An underlying mechanism for these findings may be reduced cardiac function. The relationship between cardiac function as represented by different echocardiographic measures and different cognitive function domains in older cardiac patients remains unknown. METHODS: An older (≥70 years) heterogeneous group of 117 community-dwelling cardiac patients under medical supervision by a cardiologist underwent thorough echocardiographic assessment including left ventricular ejection fraction, cardiac index, left atrial volume index, left ventricular mass index, left ventricular diastolic function, and valvular calcification. During a home visit, a neuropsychological assessment was performed within 7.1 ± 3.8 months after echocardiographic assessment; the neuropsychological assessment included three subtests of a word-learning test (encoding, recall, recognition) to examine one memory function domain and three executive function tests, including digit span backwards, Trail Making Test B minus A, and the Stroop colour-word test. RESULTS: Regression analyses showed no significant linear or quadratic associations between any of the echocardiographic functions and the cognitive function measures. CONCLUSIONS: None of the echocardiographic measures as representative of cardiac function was correlated with memory or executive function in this group of community-dwelling older cardiac patients. These findings contrast with those of previous studies.
Asunto(s)
Enfermedades Cardiovasculares/fisiopatología , Cognición/fisiología , Ecocardiografía , Función Ejecutiva/fisiología , Memoria/fisiología , Pruebas Neuropsicológicas/estadística & datos numéricos , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Vida Independiente , Masculino , Países Bajos , Análisis de RegresiónRESUMEN
BACKGROUND: A substantial part of elderly persons with dementia show rest-activity rhythm disturbances. The rest-activity rhythm is important to study in people with early-onset dementia (EOD) for rest-activity rhythm disturbances are predictive of institutionalization, and caregivers of young patients suffer from high distress. OBJECTIVE: The aim of this study was to study (1) whether EOD patients have more rest-activity rhythm disturbances compared with cognitively intact adults; and (2) which factors contribute to a disturbed rhythm. METHODS: We included 61 patients with EOD [mean age 61.9 (4.9) y, 41 (67%) men] and 68 cognitively intact adults [mean age 61.6 (4.5) y, 28 (41%) men]. Rest-activity rhythm was assessed by actigraphy. RESULTS: EOD patients tended to have higher intradaily variability [0.46 (0.16) and 0.39 (0.10), P=0.03]. EOD patients also lay for a longer time in bed [time in bed: 08:49 (0:51) h and 08:07 (0:47) h, P<0.001] and needed more time to fall asleep [sleep onset latency: 23 (22) min and 15 (15) min, P=0.02]. Disturbances in the rest-activity rhythm were predicted by a low level of physical activity, use of antidepressants and central nervous system neurological medications, and being male. CONCLUSIONS: EOD patients showed more variability in the rest-activity rhythm compared with cognitively intact adults. The main predictor for rest-activity rhythm disturbances was a low level of physical activity.
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Trastornos Cronobiológicos/diagnóstico , Demencia/diagnóstico , Actividad Motora/fisiología , Descanso/fisiología , Fases del Sueño/fisiología , Factores de Edad , Anciano , Trastornos Cronobiológicos/fisiopatología , Trastornos Cronobiológicos/psicología , Estudios Transversales , Demencia/fisiopatología , Demencia/psicología , Humanos , Masculino , Persona de Mediana Edad , Descanso/psicologíaRESUMEN
Far transfer between music education and other cognitive skills, such as academic achievement, has been widely examined. However, the results of studies within similar cognitive domains are found to be inconclusive or contradictory. These differences can be traced back to the analytical methods used, differences in the forms of music education studied and differences in neural activation during the processing of these tasks. In order to gain a better picture of the relationships involved, a literature survey was performed in leading databases, such as PubMed/MedLine, psychINFO, ScienceDirect, Embase, ERIC, ASSIA and Jstor from January 2001 to January 2013. All studies included, concerned the far transfer from music education to other cognitive skills in children aged 4-13 years as compared with controls. These studies were independently selected and their quality was assessed by two authors. This systematic review shows the need to address methodological and analytical questions in greater detail. There is a general need to unify methods used in music education research. Furthermore, the hypothesis that intellectual skills, such as mathematics, reading, writing and intelligence can be divided into sub-functions, needs to be examined as one approach to the problems considered here. When this has been done, detailed analysis of cognitive transfer from music education to other disciplines should become possible.
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Desarrollo Infantil/fisiología , Inteligencia/fisiología , Música , Transferencia de Experiencia en Psicología/fisiología , Niño , Cognición/fisiología , HumanosRESUMEN
OBJECTIVE: To compare the overall levels of physical activity of older adults with chronic musculoskeletal pain and asymptomatic controls. REVIEW METHODS: A systematic review of the literature was conducted using a Cochrane methodology and reported in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. Major electronic databases were searched from inception until December 2012, including the Cochrane Library, CINAHL, EBSCO, EMBASE, Medline, PubMed, PsycINFO, and the international prospective register of systematic reviews. In addition, citation chasing was undertaken, and key authors were contacted. Eligibility criteria were established around participants used and outcome measures focusing on daily physical activity. A meta-analysis was conducted on appropriate studies. RESULTS: Eight studies met the eligibility criteria, four of these reported a statistically lower level of physical activity in the older adult sampl e with chronic pain compared with the asymptomatic group. It was possible to perform a non-heterogeneous meta-analysis on five studies. This established that 1,159 older adults with chronic pain had a significantly lower level of physical activity (-0.20, confidence interval 95% = -0.34 to -0.06, p = 0.004) compared with 576 without chronic pain. CONCLUSION: Older adults with chronic pain appear to be less active than asymptomatic controls. Although this difference was small, it is likely to be clinically meaningful. It is imperative that clinicians encourage older people with chronic pain to remain active as physical activity is a central non-pharmacological strategy in the management of chronic pain and is integral for healthy aging. Future research should prioritize the use of objective measurement of physical activity.
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Dolor Crónico/complicaciones , Actividad Motora , Dolor Musculoesquelético/complicaciones , Anciano , Femenino , Humanos , Masculino , Persona de Mediana EdadRESUMEN
Limited health literacy is associated with worse executive function, but the association between limited health literacy and decline in executive function has not been established because of a lack of longitudinal studies. The authors aimed to examine this association by studying a prospective cohort in the setting of a randomized controlled trial to promote walking in older adults. Participants were community-dwelling older adults (65 years of age or older) who scored 2 or more on the Mini-Cog, without depression (score of less than 15 on the 9-item Patient Health Questionnaire), and who completed baseline and 12-month evaluations (n = 226). Health literacy was measured using the Short Test of Functional Health Literacy in Adults. Executive function measured at baseline and 12 months using the Trail Making Test (TMT), Controlled Oral Word Association Test, and Category Fluency. The associations between health literacy and 12-month decline in each test of executive function were modeled using multivariate linear regression. Health literacy was found to be limited in 37% of participants. Limited health literacy was associated with reduced performance on all 3 executive function tests. In fully adjusted models, limited health literacy was associated with greater 12-month decline in performance on the TMT than higher health literacy (p = .01). In conclusion, older adults with limited health literacy are at risk for more rapid decline in scores on the TMT, a measure of executive function.
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Función Ejecutiva/fisiología , Alfabetización en Salud/estadística & datos numéricos , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Modelos Lineales , Masculino , Análisis Multivariante , Estudios Prospectivos , Medición de Riesgo , Prueba de Secuencia AlfanuméricaRESUMEN
BACKGROUND: Although the development of early-onset dementia is a radical and invalidating experience for both patient and family there are hardly any non-pharmacological studies that focus on this group of patients. One type of a non-pharmacological intervention that appears to have a beneficial effect on cognition in older persons without dementia and older persons at risk for dementia is exercise. In view of their younger age early-onset dementia patients may be well able to participate in an exercise program. The main aim of the EXERCISE-ON study is to assess whether exercise slows down the progressive course of the symptoms of dementia. METHODS/DESIGN: One hundred and fifty patients with early-onset dementia are recruited. After completion of the baseline measurements, participants living within a 50 kilometre radius to one of the rehabilitation centres are randomly assigned to either an aerobic exercise program in a rehabilitation centre or a flexibility and relaxation program in a rehabilitation centre. Both programs are applied three times a week during 3 months. Participants living outside the 50 kilometre radius are included in a feasibility study where participants join in a daily physical activity program set at home making use of pedometers. Measurements take place at baseline (entry of the study), after three months (end of the exercise program) and after six months (follow-up). Primary outcomes are cognitive functioning; psychomotor speed and executive functioning; (instrumental) activities of daily living, and quality of life. Secondary outcomes include physical, neuropsychological, and rest-activity rhythm measures. DISCUSSION: The EXERCISE-ON study is the first study to offer exercise programs to patients with early-onset dementia. We expect this study to supply evidence regarding the effects of exercise on the symptoms of early-onset dementia, influencing quality of life. TRIAL REGISTRATION: The present study is registered within The Netherlands National Trial Register (ref: NTR2124).
Asunto(s)
Enfermedad de Alzheimer/epidemiología , Enfermedad de Alzheimer/rehabilitación , Trastornos del Conocimiento/epidemiología , Trastornos del Conocimiento/rehabilitación , Demencia/epidemiología , Demencia/rehabilitación , Terapia por Ejercicio/estadística & datos numéricos , Anciano , Anciano de 80 o más Años , Terapia por Ejercicio/métodos , Estudios de Factibilidad , Humanos , Masculino , Persona de Mediana Edad , Países Bajos/epidemiología , Prevalencia , Resultado del TratamientoRESUMEN
AIMS: The goal of this brief review is to address studies examining the relationship between physical inactivity and pain in aging and dementia. BACKGROUND: A decrease in the level of physical activity is characteristic of older persons, both with and without dementia. Passive behaviour is often considered to be part of the apathy frequently observed in patients with dementia, although it could also be a sign of pain. Design. Literature review. Method. Searches were performed in PubMed and Embase. A total of 15 studies concerning the relationship between physical inactivity and pain in older persons with and without dementia were identified (older persons without dementia: 12; with dementia: 3). RESULTS: In older persons without dementia, a positive relationship between physical inactivity and pain has been demonstrated. In older persons with dementia, pain may cause physical inactivity and physical inactivity may cause pain. Conclusions. In older persons, a positive relationship between physical inactivity and pain was demonstrated. More specifically, pain may cause physical inactivity. In older persons with dementia pain may cause physical inactivity and vice versa. RELEVANCE TO CLINICAL PRACTICE: Nurses' awareness of physical inactivity as an indication of pain in older persons with and without dementia may reduce the risk of underdiagnosis and subsequent undertreatment of pain.
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Envejecimiento/fisiología , Demencia/fisiopatología , Actividad Motora , Dolor/etiología , Conducta Sedentaria , Estudios de Casos y Controles , HumanosRESUMEN
Epidemiological studies show a close relationship between physical activity and cognition. A causal relationship between physical activity and cognition has been observed in children, adolescents, older people without dementia, and in older people in a very early stage of dementia. Considering these positive effects, we argue that a decline in physical activity has a detrimental effect on cognition and behavior in patients with dementia. Merely living in a nursing home reduces the level of physical activity. The level of physical activity may even be reduced to a minimum when physical restraints are applied. The use of physical restraints coincides with stress, further aggravating the already existing neuropathology, which may increase stress and agitation even more. Exercise may reduce stress and agitation.
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Envejecimiento/psicología , Cognición , Demencia/psicología , Función Ejecutiva , Actividad Motora , Agitación Psicomotora/prevención & control , Restricción Física/efectos adversos , Adolescente , Anciano , Anciano de 80 o más Años , Animales , Niño , Demencia/etiología , Demencia/terapia , Hogares para Ancianos , Humanos , Casas de Salud , Agitación Psicomotora/psicología , Restricción Física/psicología , Estrés Psicológico/complicaciones , Estrés Psicológico/etiologíaRESUMEN
BACKGROUND/AIM: Hand movement observation activates mirror neurons, located in brain areas that are vulnerable to Alzheimer's disease. We examined the effects of hand movement observation on cognition in older persons with dementia. METHODS: Nursing home residents with dementia (n = 44) watched either videos showing hand movements or videos showing a documentary for 30 min, 5 days a week, for 6 weeks. Neuropsychological tests were performed at baseline, week 6 and week 12. RESULTS: Linear mixed model analyses revealed a significant interaction effect on an attention test, but not on cognitive domains. Additional analyses showed that a face recognition task improved significantly. CONCLUSION: Although these findings do not support an overall beneficial effect of hand movement observation on cognition in dementia, specific cognitive functions improved. Future studies are warranted.
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Cognición/fisiología , Demencia/psicología , Demencia/rehabilitación , Mano/fisiología , Percepción de Movimiento/fisiología , Movimiento/fisiología , Anciano , Anciano de 80 o más Años , Apolipoproteínas E/genética , Educación , Femenino , Genotipo , Humanos , Masculino , Memoria/fisiología , Modelos Estadísticos , Países Bajos , Pruebas Neuropsicológicas , Casas de Salud , Desempeño Psicomotor/fisiología , Reconocimiento en Psicología/fisiología , Grabación en VideoRESUMEN
Physical activity has been positively associated with cognition and the rest-activity rhythm. In the present study, nursing staff classified ambulatory nursing home residents with moderate dementia either as active (n=42) or as sedentary (n=34). We assessed the rest-activity rhythm by means of actigraphy, and we administered neuropsychological tests to assess cognitive functioning. Compared with the group that was considered sedentary, the group that was considered active had a significantly better rest-activity rhythm, indicating agreement between nursing staff classifications and data gathered by the actigraph. Cognitive function was related neither to active-sedentary classification nor to actigraph measures. Similar ambulatory nursing home residents with dementia may show considerable differences in their level of daily physical activity and in their rest-activity rhythm, but the precise relationship among all variables requires further investigation.
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Ciclos de Actividad , Cognición , Demencia/fisiopatología , Demencia/psicología , Ejercicio Físico , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Países Bajos , Casas de SaludRESUMEN
BACKGROUND: Pain related to many age-related chronic conditions is a burdensome problem in elderly adults and may also interfere with cognitive functioning. The purpose of this study was to examine the cross-sectional relationship between measures of pain severity and pain interference and cognitive performance in community-living older adults. METHODS: We studied 765 participants in the Maintenance of Balance Independent Living Intellect and Zest (MOBILIZE) Boston Study, a population-based study of persons aged 70 and older. Global pain severity and interference were measured using the Brief Pain Inventory subscales. The neuropsychological battery included measures of attentional capacity (Trail Making Test A, WORLD Test), executive function (Trail Making Test B and Delta, Clock-in-a-Box, Letter Fluency), memory (Hopkins Verbal Learning Test), and a global composite measure of cognitive function. Multivariable linear regression models were used to analyze the relationship between pain and cognitive functioning. RESULTS: Elderly adults with more severe pain or more pain interference had poorer performance on memory tests and executive functioning compared to elders with none or less pain. Pain interference was also associated with impaired attentional capacity. Additional adjustment for chronic conditions, behaviors, and psychiatric medication resulted in attenuation of many of the observed associations. However, the association between pain interference and general cognitive function persisted. CONCLUSIONS: Our findings point to the need for further research to understand how chronic pain may contribute to decline in cognitive function and to determine strategies that may help in preventing or managing these potential consequences of pain on cognitive function in older adults.
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Dolor Crónico/fisiopatología , Cognición/fisiología , Función Ejecutiva/fisiología , Equilibrio Postural/fisiología , Anciano , Boston/epidemiología , Dolor Crónico/epidemiología , Dolor Crónico/psicología , Estudios Transversales , Femenino , Humanos , Incidencia , Masculino , Dimensión del DolorAsunto(s)
Demencia/terapia , Terapia por Ejercicio/métodos , Agitación Psicomotora/prevención & control , Caminata , Conducta Errante , Actigrafía , Anciano , Anciano de 80 o más Años , Terapia por Ejercicio/organización & administración , Femenino , Humanos , Masculino , Actividad Motora , Casas de Salud/organización & administración , Evaluación de Programas y Proyectos de Salud , Índice de Severidad de la Enfermedad , Trastornos del Sueño-Vigilia/prevención & control , Insuficiencia del TratamientoRESUMEN
BACKGROUND: Pain interference and psychological concerns related to falls (PCRF) are pervasive phenomena among community-dwelling older adults, yet their association remains elusive. OBJECTIVE: The purpose of this study was to establish whether pain interference is associated with PCRF in community-dwelling older adults. DESIGN: This was a multisite cross-sectional study. METHOD: Two hundred ninety-five community-dwelling older adults (mean age=77.5 years, SD=8.1; 66.4% female) participated in the study. All participants completed the Brief Pain Inventory (BPI) interference subscale, Short Falls Efficacy Scale-International (FES-I), Activities-specific Balance Confidence Scale (ABC), modified version of the Survey of Activities and Fear of Falling in Elderly Scale (mSAFFE), and Consequences of Falling Scale (CoF). Hierarchical multiple regression analysis were conducted. In the first step of the study, sociodemographic and known risk factors for psychological concerns related to falls were inserted into the model, followed by the BPI interference subscale score in the second step. RESULTS: One hundred sixty-nine participants (57.3%) reported some pain interference. The BPI interference subscale was highly correlated with all PCRF (r>.5, P<.0001). After the adjustment for established risk factors, the BPI interference subscale significantly increased the variance in the Short FES-I (R2 change=13.2%), ABC (R2 change=4.7%), mSAFFE (R2 change=5.0%), and CoF (R2 change=10.0%). Pain interference was a significant and independent predictor in the final model for the Short FES-1 (ß=0.455, P<.001), ABC (ß=-0.265, P<.001), mSAFFE (ß=0.276, P<.001), and CoF (ß=0.390, P<.001). LIMITATIONS: The study was cross-sectional. CONCLUSIONS: Pain interference is an important contributing factor in each of the psychological concerns related to falls. Pain interference had the strongest impact on reducing falls efficacy and increasing older adults' concerns about the consequences of falling.
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Accidentes por Caídas/prevención & control , Actividades Cotidianas/psicología , Vida Independiente/psicología , Dolor/prevención & control , Dolor/psicología , Autoeficacia , Anciano , Anciano de 80 o más Años , Estudios Transversales , Femenino , Evaluación Geriátrica/métodos , Humanos , Masculino , Dimensión del Dolor , Medición de Riesgo/métodos , Factores de RiesgoRESUMEN
OBJECTIVES: To determine the effects of chronic pain on the development of disability and decline in physical performance over time in older adults. DESIGN: Longitudinal cohort study with 18 months of follow-up. SETTING: Urban and suburban communities. PARTICIPANTS: Community-dwelling older adults aged 65 and older (N = 634). MEASUREMENTS: Chronic pain assessment consisted of musculoskeletal pain locations and pain severity and pain interference according to the subscales of the Brief Pain Inventory. Disability was self-reported as any difficulty in mobility and basic and instrumental activities of daily living (ADLs, IADLs). Mobility performance was measured using the Short Physical Performance Battery (SPPB). Relationships between baseline pain and incident disability in 18 months were determined using risk ratios (RRs) from multivariable Poisson regression models. RESULTS: Almost 65% of participants reported chronic musculoskeletal pain at baseline. New onset of mobility difficulty at 18 months was strongly associated with baseline pain distribution: 7% (no sites), 18% (1 site), 24% (multisite), and 39% (widespread pain, P-value for trend < .001). Similar graded effects were found for other disability measures. Elderly adults with multisite or widespread pain had at a risk of onset of mobility difficulty at least three times as great as that of their peers without pain after adjusting for disability risk factors (multisite pain: risk ratio (RR) = 2.95, 95% confidence interval (CI) 1.58-5.50; widespread pain: RR = 3.57, 95% CI = 1.71-7.48). Widespread pain contributed to decline in mobility performance (1-point decline in SPPB, RR = 1.47, 95% CI = 1.08-2.01). Similar associations were found for baseline pain interference predicting subsequent mobility decline and ADL and IADL disability. Weaker and less-consistent associations were observed with pain severity. CONCLUSION: Older community-dwelling adults living with chronic pain in multiple musculoskeletal locations have a substantially greater risk for developing disability over time and for clinically meaningful decline in mobility performance than those without pain.
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Dolor Crónico/complicaciones , Dolor Crónico/fisiopatología , Cognición , Evaluación de la Discapacidad , Personas con Discapacidad , Vida Independiente , Equilibrio Postural , Calidad de Vida , Anciano , Anciano de 80 o más Años , Estudios de Cohortes , Femenino , Humanos , Masculino , Persona de Mediana EdadRESUMEN
Cognitive impairment in cardiac patients may interfere with disease management. This review describes studies examining specific cognitive impairments in cardiac patients and studies that investigate the link between echocardiographic and cognitive measures. Executive function impairments were frequently reported in different patient groups. Also, lower cardiac output and worse left ventricular diastolic function are linked to executive function deficits. In cardiac patients, special attention should be paid to these executive function impairments in view of their role in disease management and independent living. Interventions that stimulate executive function should be encouraged and integrated in cardiac treatment protocols.
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Trastornos del Conocimiento/etiología , Cardiopatías/psicología , Fibrilación Atrial/psicología , Fibrilación Atrial/terapia , Gasto Cardíaco Bajo/psicología , Gasto Cardíaco Bajo/terapia , Trastornos del Conocimiento/terapia , Enfermedad de la Arteria Coronaria/psicología , Enfermedad de la Arteria Coronaria/terapia , Ecocardiografía , Función Ejecutiva/fisiología , Cardiopatías/terapia , Humanos , Pruebas NeuropsicológicasRESUMEN
OBJECTIVES: To examine whether overall depressive symptoms and symptom clusters are associated with fall risk and to determine whether chronic pain mediates the relationship between depression and fall risk in aging. DESIGN: Prospective cohort study. SETTING: Boston, Massachusetts, and surrounding communities. PARTICIPANTS: Older community-dwelling adults (N = 722, mean age 78.3). MEASUREMENTS: Depressive symptomatology was assessed at baseline using the 20-item Hopkins Revision of the Center for Epidemiologic Studies Depression Scale (CESDR) as overall depression and two separate domains: cognitive and somatic symptoms. Chronic pain was examined at baseline as number of pain sites (none, single site, or multisite), pain severity, and pain interference with activities of daily living. Participants recorded falls on monthly postcards during a subsequent 18-month period. RESULTS: According to negative binomial regression, the rate of incident falls was highest in those with the highest burden of depressive symptoms (according to total CESDR and the cognitive and somatic CESDR domains). After adjustment for multiple confounders and fall risk factors, fall rate ratios comparing the highest three CESDR quartiles with the lowest quartile were 1.91, 1.26, and 1.11, respectively. Similarly graded associations were observed according to the CESDR domains. Although pain location and interference were mediators of the relationship between depression and falls, adjustment for pain reduced fall risk estimates only modestly. There was no interaction between depression and pain in relation to fall risk. CONCLUSION: Depressive symptoms are associated with fall risk in older adults and are mediated in part by chronic pain. Research is needed to determine effective strategies for reducing fall risk and related injuries in older people with pain and depressive symptoms.
Asunto(s)
Accidentes por Caídas/estadística & datos numéricos , Dolor Crónico/epidemiología , Depresión/epidemiología , Anciano , Anciano de 80 o más Años , Boston , Femenino , Humanos , Masculino , Estudios Prospectivos , Características de la Residencia , Factores de RiesgoRESUMEN
BACKGROUND/AIMS: Although studies show a negative relationship between physical activity and the risk for cognitive impairment and late-onset Alzheimer's disease, studies concerning early-onset Alzheimer's disease (EOAD) are lacking. This review aims to justify the value of exercise interventions in EOAD by providing theoretical considerations that include neurobiological processes. METHODS: A literature search on key words related to early-onset dementia, exercise, imaging, neurobiological mechanisms, and cognitive reserve was performed. RESULTS/CONCLUSION: Brain regions and neurobiological processes contributing to the positive effects of exercise are affected in EOAD and, thus, provide theoretical support for exercise interventions in EOAD. Finally, we present the design of a randomized controlled trial currently being conducted in early-onset dementia patients.
RESUMEN
UNLABELLED: Prevalence of tender points (TP), and widespread pain and fibromyalgia, as well as the relationship between TP and widespread pain and mobility, was examined in 585 community-dwelling older adults (mean age 78.2 years, 63.4% female). Pain was based on location (none, single site, multisite, widespread). Mobility was measured by the Short Physical Performance Battery (SPPB), gait speed, and self-reported (S-R) mobility difficulty. Tender-point count and health characteristics (ie, BMI, chronic conditions, analgesic use, number of medications, depression, and blocks walked per week) were assessed. Several participants had 3 or more TP (22.1%) although prevalence of criteria-based fibromyalgia was low (.3%). Mobility was more limited in persons with higher tender-point counts. After adjustment for pain and other risk factors, higher tender-point count was associated with poorer SPPB performance (score < 10, aOR = 1.09 per TP, 95%CI, 1.01-1.17), and slow gait speed (< .784m/sec, aOR = 1.14 per TP, 95%CI, 1.05-1.24), but not with S-R mobility difficulty. S-R mobility difficulty was associated with more disseminated pain (multisite pain, aOR = 2.01, 95%CI, 1.21-3.34; widespread pain, aOR = 2.47, 95%CI, 1.09-5.62). These findings portray a significant mobility burden related to tender-point count and multisite and widespread pain in the older population. Future studies using longitudinal methods are warranted. PERSPECTIVE: Higher tender-point count, multisite pain, and widespread pain are common in community-dwelling older adults and associated with mobility problems. Both the manual tender-point exam and the McGill Pain Map may provide important yet different information about risks for mobility disability in older individuals.
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Fibromialgia/epidemiología , Actividad Motora , Dolor/epidemiología , Anciano , Anciano de 80 o más Años , Boston , Comorbilidad , Femenino , Fibromialgia/diagnóstico , Humanos , Masculino , Oportunidad Relativa , Dolor/diagnóstico , Dimensión del Dolor , Examen Físico , Prevalencia , Factores de Riesgo , CaminataRESUMEN
BACKGROUND: Most studies examining psychotropic medication use on cognition in older persons with dementia include measures of global cognitive function. The present study examined the relationship between different types of psychotropic medication and specific cognitive functions in older people with dementia. METHODS: Two hundred and six institutionalized older adults with dementia (180 women, mean age 85 years) were administered neuropsychological tests. Psychotropic medication use was extracted from their medical status and categorized as: sedatives, antidepressants and antipsychotics. RESULTS: Analysis of covariance revealed that psychotropic consumers, and particularly those who used antipsychotics, performed worse on neuropsychological tests of executive/attentional functioning than non-consumers. There were no differences between consumers of other classes of psychotropic drugs and non-consumers. The number of psychotropic drugs used was inversely related to executive/attentional functioning. CONCLUSIONS: These findings show that in institutionalized older adults with dementia, specific impairment of cognitive function, i.e. executive/attentional impairments, are associated with antipsychotic medication use. Future longitudinal studies are recommended.
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Trastornos del Conocimiento/inducido químicamente , Demencia/tratamiento farmacológico , Institucionalización , Pruebas Neuropsicológicas , Psicotrópicos/efectos adversos , Anciano , Anciano de 80 o más Años , Antidepresivos/efectos adversos , Antidepresivos/uso terapéutico , Antipsicóticos/efectos adversos , Antipsicóticos/uso terapéutico , Atención/efectos de los fármacos , Trastornos del Conocimiento/diagnóstico , Trastornos del Conocimiento/psicología , Comorbilidad , Demencia/diagnóstico , Demencia/psicología , Quimioterapia Combinada , Femenino , Hogares para Ancianos , Humanos , Hipnóticos y Sedantes/efectos adversos , Hipnóticos y Sedantes/uso terapéutico , Masculino , Memoria/efectos de los fármacos , Escala del Estado Mental , Países Bajos , Casas de Salud , Psicotrópicos/uso terapéutico , Reconocimiento en Psicología/efectos de los fármacosRESUMEN
BACKGROUND: This study compared measures of chronic pain, for example, number of pain sites and overall pain severity, in relation to lower extremity function in the older population. METHODS: Six hundred older adults (mean age 77.9 years, 64% female) were queried about presence of chronic pain. Number of pain sites was categorized as none, single site, multisite, or widespread. Pain severity was measured in quartiles of the Brief Pain Inventory pain severity subscale. Lower extremity function was assessed by the Short Physical Performance Battery (SPPB), a composite measure of gait speed, balance, and chair stands. RESULTS: Many older persons reported multisite or widespread pain (40%). Increased pain sites and pain severity were associated with poorer SPPB performance after adjusting for age, sex, height, and weight. With further adjustment for education, comorbid conditions, and depressive symptoms, multisite pain (p < .001) and most severe pain (p < .05) were associated with poorer SPPB performance, but assessed together in the same model, only the association with multisite/widespread pain remained significant (p < .01). When specific joint pain sites were evaluated together, only knee pain was associated with lower SPPB score. Pain severity was independently associated with slower gait, pain location was associated with poorer balance, and chair stands performance was associated with both pain measures. CONCLUSIONS: Although multisite pain rather than pain severity was more strongly associated with overall lower extremity function, differences emerged with specific SPPB subtests. Longitudinal studies are needed to understand risk for lower extremity function decline related to chronic pain characteristics in older adults.