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1.
BMJ Open ; 13(5): e070534, 2023 05 18.
Artigo em Inglês | MEDLINE | ID: mdl-37202143

RESUMO

INTRODUCTION: The aim of this research is to investigate young cancer patients' cognitive functioning and the underlying neurobiological mechanisms when cognitive functions are impaired. The MyBrain protocol is a multidisciplinary study that investigates cancer-related cognitive impairment in children, adolescents and young adults, combining neuropsychology, cognitive neuroscience and cellular neuroscience. The study is exploratory with a wide focus on trajectories of cognitive functions from diagnosis to the end of treatment and into survivorship. METHODS AND ANALYSIS: Prospective longitudinal study including patients diagnosed with non-brain cancers at age 7-29 years. Each patient is paired with a control matched on age and social circle. PRIMARY OBJECTIVE: Evaluation of neurocognitive function over time. SECONDARY OBJECTIVES: Evaluation of self-perceived quality of life and fatigue, P300 in an electroencephalography (EEG) oddball paradigm, power spectrum in resting state EEG, serum and cerebrospinal fluid levels of biomarkers of neuronal damage, neuroplasticity, proinflammatory and anti-inflammatory markers and their association with cognitive function. ETHICS AND DISSEMINATION: The study is approved by the Regional Ethics Committee for the Capital Region of Denmark (no. H-21028495), and the Danish Data Protection Agency (no. P-2021-473). Results are expected to guide future interventions to prevent brain damage and support patients with cognitive difficulties. TRIAL REGISTRATION NUMBER: The article is registered at clinicaltrials.gov NCT05840575 (https://clinicaltrials.gov/ct2/show/NCT05840575).


Assuntos
Disfunção Cognitiva , Neoplasias , Adolescente , Adulto Jovem , Criança , Humanos , Adulto , Estudos Longitudinais , Estudos Prospectivos , Qualidade de Vida , Disfunção Cognitiva/etiologia , Disfunção Cognitiva/psicologia
2.
J Clin Psychol ; 73(3): 279-293, 2017 03.
Artigo em Inglês | MEDLINE | ID: mdl-27362465

RESUMO

OBJECTIVE: The purpose of this study was to use actor-partner interdependence modeling (APIM) to examine the simultaneous effects of both acquired brain injury (ABI) patient and caregiver ratings of patient impairments on both patient and caregiver ratings of caregiver psychosocial dysfunction. METHOD: A sample of 968 individuals with ABI and their caregivers (n = 1,936) from 4 countries completed the European Brain Injury Questionnaire, a measure of ABI impairments and caregiver psychosocial functioning in the context of providing care for the person with ABI. RESULTS: An APIM with all adequate or good fit indices found that patient ratings of their own impairments in the domains of social disadaptation and depression were uniquely and positively associated with patient ratings of caregiver psychosocial dysfunction, yet none of the patient ratings of their own impairments were uniquely associated with caregiver ratings of caregiver psychosocial dysfunction. Caregiver ratings of patient impairments across all 3 domains (cognition, social disadaptation, and depression) were uniquely and positively associated with caregiver ratings of caregiver psychosocial dysfunction. Yet only caregiver ratings of patient social disadaptation were uniquely and positively associated with patient ratings of caregiver psychosocial dysfunction. CONCLUSIONS: These findings suggest that caregivers' views of ABI patients' impairments are likely much more associated with caregiver psychosocial functioning than are patients' views of their own impairments, pointing to caregivers' interpretations of their patients' impairments as a primary target for cognitive behavioral interventions.


Assuntos
Lesões Encefálicas/enfermagem , Lesões Encefálicas/fisiopatologia , Cuidadores/psicologia , Disfunção Cognitiva/fisiopatologia , Depressão/fisiopatologia , Ajustamento Social , Adulto , Lesões Encefálicas/complicações , Disfunção Cognitiva/etiologia , Depressão/etiologia , Autoavaliação Diagnóstica , Feminino , Humanos , Masculino , Modelos Estatísticos
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