RESUMEN
Introduction: Spatial neglect, a neurocognitive disorder of lateralized spatial attention, is prevalent among stroke survivors especially in inpatient rehabilitation facilities (IRFs). The ultimate goal of the project was to improve spatial neglect care in inpatient rehabilitation and trained as many OTs as possible using both tools in their regular practices as the means to achieve our overall objective. Therefore, we conducted a project aimed at implementing two evidence-based protocols, one for assessment (KF-NAP®) and the other for treatment (KF-PAT®), and share the implementation process, which included barriers and facilitators identified during and after the process, and implementation outcomes. Methods: Sixteen IRFs were involved. The Knowledge-To-Action Cycle was used to describe the process of knowledge inquiry (training), translating knowledge (implementation) and evaluating the use of knowledge in clinical practice (outcomes). Barriers and strategies were reported using the Consolidated Framework for Implementation Research and identified through a survey, after the study concluded. Results: Thirty-two therapists at the participating sites were trained to some level of the KF-NAP and KF-PAT. Throughout the project and also once after it finished, different barriers were identified by researchers and clinicians, who then determined together actions to eliminate or minimize the barriers. For example, multiple sites reported: "not having time to train other staff at their hospital due to high patient volume and other responsibilities." Discussion: The project shared our implementation process which demonstrated the importance of using implementation methods and incorporating a researcher-clinician partnership, not only for knowledge generation but also knowledge translation. Frequent communications and exchanging information with stakeholders at different levels, may be determinant to the success of each implementation phase. Further research is needed.
RESUMEN
BACKGROUND: Intensive, adaptable and engaging telerehabilitation is needed to enhance recovery and maximize outcomes. Such services may be provided under early supported discharge, or later for chronic populations. A novel virtual reality game-based telerehabilitation system was designed for individuals post-stroke to enhance their bimanual upper extremity motor function, cognition, and wellbeing. OBJECTIVES: To evaluate the feasibility of novel therapeutic game controller and telerehabilitation system for home use. METHODS: Individuals chronic post-stroke and their caregivers were recruited (n = 8 + 8) for this feasibility study. One was a screen failure and seven completed 4 weeks (20 sessions) of home-based therapy with or without remote monitoring. Standardized clinical outcome measures were taken pre- and post-therapy. Game performance outcomes were sampled at every session, while participant and caregiver subjective evaluations were done weekly. RESULTS: There was a 96% rate of compliance to protocol, resulting in an average of 13,000 total arm repetitions/week/participant. Group analysis showed significant (p <.05) improvements in grasp strength (effect size [ES] = 0.15), depression (Beck Depression Inventory II, ES = 0.75), and cognition (Neuropsychological Assessment Battery for Executive Function, ES = 0.46). Among the 49 outcome variables, 36 variables (73.5%) improved significantly (p = .001, binomial sign test). Technology acceptance was very good with system rating by participants at 3.7/5 and by caregivers at 3.5/5. CONCLUSIONS: These findings indicate the feasibility and efficacy of the system in providing home-based telerehabilitation. The BrightBrainer system needs to be further evaluated in randomized control trials and with individuals early post-stroke.
Asunto(s)
Rehabilitación de Accidente Cerebrovascular/métodos , Telerrehabilitación/métodos , Juegos de Video , Anciano , Cuidadores , Cognición , Depresión/psicología , Estudios de Factibilidad , Femenino , Fuerza de la Mano , Humanos , Vida Independiente , Masculino , Persona de Mediana Edad , Destreza Motora , Pruebas Neuropsicológicas , Cooperación del Paciente , Recuperación de la FunciónRESUMEN
BACKGROUND AND OBJECTIVE: Medication self-administration (MSA) may be cognitively challenging after stroke, but guidelines are currently lacking for identifying high-functioning stroke survivors who may have difficulty with this task. Complicating this matter, stroke survivors may not be aware of their cognitive problems (cognitive anosognosia) and may over-estimate their MSA competence. The authors wished to evaluate medication self-administration and MSA self-awareness in 24 consecutive acute stroke survivors undergoing inpatient rehabilitation, to determine if they would over-estimate their medication self-administration and if this predicted memory disorder. METHODS: Stroke survivors were tested on the Hopkins Medication Schedule and also their memory, naming mood and dexterity were evaluated, comparing their performance to 17 matched controls. RESULTS: The anosognosia ratio indicated MSA over-estimation in stroke survivors compared with controls--no other over-estimation errors were noted relative to controls. A strong correlation was observed between over-estimation of MSA ability and verbal memory deficit, suggesting that formally assessing MSA and MSA self-awareness may help detect cognitive deficits. CONCLUSIONS: Assessing medication self-administration and MSA self-awareness may be useful in rehabilitation and successful community-return after stroke.
Asunto(s)
Agnosia/psicología , Trastornos de la Memoria/psicología , Autoadministración/psicología , Autocuidado/psicología , Accidente Cerebrovascular/psicología , Sobrevivientes/psicología , Anciano , Anciano de 80 o más Años , Agnosia/fisiopatología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Pruebas Neuropsicológicas , Autoadministración/estadística & datos numéricos , Accidente Cerebrovascular/fisiopatología , Rehabilitación de Accidente CerebrovascularRESUMEN
OBJECTIVE: To determine the psychometric properties of 2 neglect measures, the Behavioral Inattention Test (BIT)-conventional and the Catherine Bergego Scale (CBS), in acute spatial neglect. Spatial neglect is a failure or slowness to respond, orient, or initiate action toward contralesional stimuli, associated with functional disability that impedes stroke recovery. Early identification of specific neglect deficits may identify patients likely to experience chronic disability. However, psychometric evaluation of assessments has focused on subacute/chronic populations. DESIGN: Correlational/psychometric study. SETTING: Inpatient rehabilitation hospital. PARTICIPANTS: Screening identified 51 consecutive patients with a right-hemisphere stroke with left neglect (BIT score <129 or CBS score >11) tested an average of 22.3 days poststroke. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: We obtained BIT, CBS, and Barthel Index assessments for each participant and clinical and laboratory measures of perceptual-attentional and motor-intentional deficits. RESULTS: The BIT showed good reliability and loaded onto a single factor. Consistent with our theoretical prediction, principal components analysis of the CBS identified 2 underlying factors: Where perceptual-attentional items (CBS-PA) and embodied, motor-exploratory items (CBS-ME). The CBS-ME uniquely predicted deficits in activities of daily living (ADLs) assessed by using the Barthel Index, but did not predict clinical and laboratory assessments of motor-intentional bias. More severe neglect on the CBS-PA correlated with greater Where perceptual-attentional bias on clinical and laboratory tests, but did not uniquely predict deficits in ADLs. CONCLUSIONS: Our results indicate that assessments of spatial neglect may be used to detect specific motor-exploratory deficits in spatial neglect. Obtaining CBS-ME scores routinely might improve the detection of acute-stage patients with spatial action deficits requiring increased assistance that may persist to the chronic stage.
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Hemiplejía/rehabilitación , Trastornos de la Percepción/diagnóstico , Trastornos de la Percepción/rehabilitación , Conducta Espacial/fisiología , Rehabilitación de Accidente Cerebrovascular , Actividades Cotidianas , Enfermedad Aguda , Adulto , Factores de Edad , Anciano , Anciano de 80 o más Años , Estudios de Cohortes , Evaluación de la Discapacidad , Personas con Discapacidad/rehabilitación , Femenino , Estudios de Seguimiento , Lateralidad Funcional , Hemiplejía/etiología , Hemiplejía/fisiopatología , Humanos , Masculino , Persona de Mediana Edad , Pruebas Neuropsicológicas , Trastornos de la Percepción/etiología , Valor Predictivo de las Pruebas , Psicometría , Centros de Rehabilitación , Reproducibilidad de los Resultados , Medición de Riesgo , Factores Sexuales , Accidente Cerebrovascular/complicaciones , Accidente Cerebrovascular/diagnóstico , Factores de Tiempo , Resultado del Tratamiento , Pruebas del Campo Visual/métodosRESUMEN
BACKGROUND: Evidence on how to tailor nicotine dependence treatment to specific race/ethnic groups is limited. The present study investigated responses to established smoking cessation treatments among African American, Hispanic, and White adults. METHODS: Participants were 559 smokers (126 African American, 73 Hispanic, and 360 White). All received treatment for eight weeks with open-label bupropion, the nicotine patch, and individual counseling. The dependent variable was tobacco abstinence during the last four weeks of treatment. The independent variables were race/ethnicity and other known predictors of abstinence, including sex, age, smoking history (nicotine dependence level, number of cigarettes smoked daily, serum cotinine level and expired carbon monoxide, number of past quit attempts, and age when daily smoking began), confidence in ability to stop smoking, body mass index, psychological status, and psychiatric history (past major depression and alcohol dependence). RESULTS: The total proportion of abstainers in the sample was 53%, with proportional differences by race/ethnicity (Whites 60%, African Americans 38%, Hispanics 41%). Compared to Whites, the odds ratios (OR) for quitting, adjusted for moderators of race/ ethnicity and other predictors of abstinence, were significantly lower among African Americans (OR .44, 95% confidence interval 195% CI] .27-.72) and Hispanics (OR .46, 95% CI .26-.81). CONCLUSION: Disparity in smoking cessation treatment outcome among African American and Hispanic smokers compared to Whites implies that the burden of tobacco-related illness will continue to fall disproportionately among minority racial/ethnic groups. Gaining knowledge on the effectiveness of nicotine dependence treatments and on the factors that facilitate or impede a successful response by minority smokers is a public health priority.
Asunto(s)
Bupropión/uso terapéutico , Consejo , Nicotina/uso terapéutico , Cese del Hábito de Fumar/etnología , Cese del Hábito de Fumar/métodos , Tabaquismo/tratamiento farmacológico , Tabaquismo/etnología , Adulto , Negro o Afroamericano , Antidepresivos de Segunda Generación , Femenino , Hispánicos o Latinos , Humanos , Masculino , Persona de Mediana Edad , Polifarmacia , Población BlancaRESUMEN
AIM: To investigate the efficacy of maintenance treatment with bupropion and/or nicotine gum for reducing smoking relapse. DESIGN, SETTING AND PARTICIPANTS: A 48-week study was conducted at a university-based smoking cessation clinic between February 2001 and October 2005. A total of 588 smokers received bupropion and nicotine patch in 8 weeks of open-label treatment (OLT); 289 abstainers during the last 4 weeks of OLT were randomized in double-blind placebo-controlled fashion to one of four arms for 16 weeks of maintenance treatment (MT) followed by 24 weeks of non-treatment follow-up (NTFU). INTERVENTION: Bupropion (300 mg/day) and 2 mg nicotine gum, used alone or combined, and comparable placebo pill and placebo gum. Behavioral counseling at all visits. OUTCOME: Time to relapse (TTR) from randomization. Relapse is defined as the first 7 consecutive days of smoking. Abstinence verified by carbon monoxide Asunto(s)
Bupropión/administración & dosificación
, Inhibidores de Captación de Dopamina/administración & dosificación
, Nicotina/análogos & derivados
, Ácidos Polimetacrílicos/administración & dosificación
, Polivinilos/administración & dosificación
, Prevención del Hábito de Fumar
, Adulto
, Bupropión/efectos adversos
, Inhibidores de Captación de Dopamina/efectos adversos
, Método Doble Ciego
, Femenino
, Humanos
, Masculino
, Nicotina/administración & dosificación
, Nicotina/efectos adversos
, Cooperación del Paciente/estadística & datos numéricos
, Placebos
, Ácidos Polimetacrílicos/efectos adversos
, Polivinilos/efectos adversos
, Prevención Secundaria
, Dispositivos para Dejar de Fumar Tabaco
, Resultado del Tratamiento
RESUMEN
Sensory and temporal factors have been demonstrated to be involved in the regulation of isolation-induced ultrasonic vocalizations (USV) of young rats. Sensory cues include thermal, olfactory, and tactile modalities. Temporal factors include the time spent in isolation. The goal of the present research was to examine the interaction of these factors in both isolation-induced and maternally potentiated USV. Maternal potentiation of USV occurs when a brief interaction with the dam, even a passive (anesthetized) dam, elicits an augmented vocal response to a subsequent isolation, with rates of USV in rat pups well above those emitted in standard isolation tests. We found that passive maternal potentiation of USV did occur under all conditions tested. Neither a 30-min prior isolation nor high ambient temperature prevented an increase in USV rate over the rate of the original isolation. After 30-min isolation at warm temperatures when the rate of USV had fallen to zero, the pups increased vocalization in the presence of the dam as well as in the subsequent isolation. Temporal and thermal factors also interacted significantly in regulating the level of the USV emitted by the pups during the first isolation, in the presence of the anesthetized dam, and during the second isolation.