RESUMO
The 2019 update of the Canadian Stroke Best Practice Recommendations (CSBPR) for Mood, Cognition and Fatigue following Stroke is a comprehensive set of evidence-based guidelines addressing three important issues that can negatively impact the lives of people who have had a stroke. These include post-stroke depression and anxiety, vascular cognitive impairment, and post-stroke fatigue. Following stroke, approximately 20% to 50% of all persons may be affected by at least one of these conditions. There may also be overlap between conditions, particularly fatigue and depression. If not recognized and treated in a timely matter, these conditions can lead to worse long-term outcomes. The theme of this edition of the CSBPR is Partnerships and Collaborations, which stresses the importance of integration and coordination across the healthcare system to ensure timely and seamless care to optimize recovery and outcomes. Accordingly, these recommendations place strong emphasis on the importance of timely screening and assessments, and timely and adequate initiation of treatment across care settings. Ideally, when screening is suggestive of a mood or cognition issue, patients and families should be referred for in-depth assessment by healthcare providers with expertise in these areas. As the complexity of patients treated for stroke increases, continuity of care and strong communication among healthcare professionals, and between members of the healthcare team and the patient and their family is an even bigger imperative, as stressed throughout the recommendations, as they are critical elements to ensure smooth transitions from acute care to active rehabilitation and reintegration into their community.
Assuntos
Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Canadá , Cognição , Fadiga/diagnóstico , Fadiga/etiologia , Humanos , Acidente Vascular Cerebral/complicações , Acidente Vascular Cerebral/terapiaRESUMO
BACKGROUND AND OBJECTIVE: A considerable number of patients with transient ischemic attack suffer from cognitive impairment, even after recovery of focal neurological deficits. In particular, executive functions such as working memory, abstraction, reasoning, verbal fluency and cognitive flexibility are impaired in these patients. The purpose of the present study was to explore the nature and prevalence of cognitive impairment in a series of patients with transient ischemic attack and minor stroke. MATERIALS AND METHODS: We included 140 patients (61% women) who presented with a focal cerebral ischemic event lasting less than 24h in the Urgent TIA outpatient clinic. All patients underwent a brief battery of neuropsychological tests, consisting of the Mini Mental State Examination (MMSE), Neurobehavioral Cognitive Status Examination-Judgment Subtest, Clock Drawing Test and Trail Making Test. RESULTS: A majority of patients (57%) were impaired on one or more of these neuropsychological tests. Nearly one-third of individuals were impaired on two or more tests. Cognitive impairment was most frequently observed on the Trail Making Test Part A (31% of patients) and Part B (40%). The Trail Making Test examines executive functions, as it requires cognitive flexibility, ability to maintain a complex response set and speed of processing. By contrast, only 5% of patients were impaired on the MMSE, a widely used neuropsychological test insensitive to executive dysfunction. CONCLUSIONS: Our results highlight the limitations of the MMSE as an independent cognitive screening instrument for patients with TIAs and minor stroke and the high prevalence of executive dysfunction in these patients.
Assuntos
Função Executiva , Ataque Isquêmico Transitório/diagnóstico , Ataque Isquêmico Transitório/psicologia , Testes Neuropsicológicos , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/psicologia , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Feminino , Humanos , Ataque Isquêmico Transitório/complicações , Pessoa de Meia-Idade , Acidente Vascular Cerebral/complicações , Teste de Sequência AlfanuméricaRESUMO
Data from 30 cognitively intact and emotionally stable Canadian elders provided support for the construct validity of the Hopemont Capacity Assessment Instrument and the Independent Living Scales. Subscale scores in the health or financial domains on these two capacity-related instruments were moderately correlated; weaker correlations were observed between ILS and HCAI subscales tapping discrepant domains. Training in thinking aloud and responding to hypothetical questions did not affect scores on these measures, nor were scores on brief depression and anxiety scales statistically associated with standing on capacity-related measures. Reading comprehension was associated with scores on the Hopemont Capacity Assessment Instrument.
Assuntos
Atividades Cotidianas , Envelhecimento/psicologia , Idoso , Idoso de 80 Anos ou mais , Canadá , Cognição , Escolaridade , Emoções , Feminino , Indicadores Básicos de Saúde , Humanos , Testes de Linguagem , Masculino , Testes Psicológicos , LeituraRESUMO
The present study explored the diagnostic accuracy of demographically corrected norms for the Wechsler Adult Intelligence Scale-Third Edition (WAIS-III) in a diverse sample of 57 patients with traumatic brain injury (TBI) and a matched group of 61 pseudoneurologic controls. The use of demographic corrections did not significantly improve the sensitivity or specificity of WAIS-III subtest scores to TBI relative to traditional age-corrected norms. Overall classification rates were quite good for both normative systems. Although the demographic corrections attenuate ethnicity differences on the subtest scores of TBI patients, the updated norms are no more or less beneficial than traditional age-corrected norms for neurodiagnostic purposes.
Assuntos
Lesões Encefálicas/diagnóstico , Testes Neuropsicológicos/estatística & dados numéricos , Escalas de Wechsler/estatística & dados numéricos , Escalas de Wechsler/normas , Adulto , Estudos de Casos e Controles , Demografia , Feminino , Humanos , Inteligência , Masculino , Pessoa de Meia-Idade , Psicometria/métodos , Padrões de Referência , Reprodutibilidade dos Testes , Comportamento VerbalRESUMO
This study provided 3-month follow-up data to a previous paper that compared symptom complaints of patients with mild traumatic brain injury (MTBI) with those of non-injured control participants within 1 month of injury. The 110 MTBI patients and 118 control participants were group-matched on age, gender, education level, and socioeconomic status. As a group, MTBI patients no longer endorsed significantly more symptoms (M = 14.09, S.D. = 10.77) than did the control group (M = 12.56, S.D. = 8.46, P = .232). Only 3 of the 43 queried symptoms were endorsed by significantly more (Bonferroni-corrected P < .00116) MTBI patients than controls. Using the same Bonferroni-corrected criteria, 10 of the 43 symptoms were endorsed at a significantly higher severity level by MTBI patients. Overall, the treated MTBI group's symptom complaints diminished from baseline to 3 months post-injury, with relatively few differences remaining between the two groups.
Assuntos
Concussão Encefálica/diagnóstico , Lesão Encefálica Crônica/diagnóstico , Transtornos Cognitivos/diagnóstico , Adolescente , Adulto , Amnésia/classificação , Amnésia/diagnóstico , Amnésia/psicologia , Concussão Encefálica/classificação , Concussão Encefálica/psicologia , Lesão Encefálica Crônica/classificação , Lesão Encefálica Crônica/psicologia , Transtornos Cognitivos/classificação , Transtornos Cognitivos/psicologia , Feminino , Humanos , Escala de Gravidade do Ferimento , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Doenças do Sistema Nervoso/classificação , Doenças do Sistema Nervoso/diagnóstico , Doenças do Sistema Nervoso/psicologia , Qualidade de Vida/psicologia , Valores de ReferênciaRESUMO
OBJECTIVE: To examine the perceptions of intimidation in the psychiatric educational environment in Edmonton, Alberta. METHODS: We distributed a 7-point modified Likert scale questionnaire that included questions with respect to intimidation perceptions and experience in psychiatry during a 1-week period to all student interns on psychiatry rotations, residents, and teaching faculty in the 5 teaching hospitals in Edmonton. RESULTS: A total of 92 individuals responded, with response rates of 81% for faculty, 82% for residents, and 84% for students. Response rates did not differ among sites. While there were differences between site and group with respect to comparing the perceived intimidation in psychiatry with other specialties, respondents did not view psychiatry as worse than other specialties. Although, overall, women perceived intimidation as more prevalent at their sites than did men, the overall means reflect sites that are relatively free from intimidation. Faculty and student interns within sites, except for the university hospital, tended to disagree on management's approach to perceived intimidation. All groups, however, reported little personal experience and felt their sites had little tolerance for intimidators. CONCLUSIONS: Reported perceptions and personal experiences of intimidation within the psychiatric learning environment in Edmonton are low.