6 research outputs found
The Experience of Essential Tremor Caregivers: Burden and Its Correlates
BackgroundEssential tremor (ET) is associated with physical and cognitive impairments, as well as embarrassment, avoidance of social settings, and related difficulties that negatively impact the lives of patients. In similar disease contexts, burden on friends and relatives acting as caregivers has been noted and has well-documented implications. There has been no study examining caregiver burden related to ET.MethodsData were gathered from 55 ET participants enrolled in a clinical study and their caregivers. The Zarit Burden Interview was used to assess caregiver burden. To assess clinical features that may be associated with burden, we collected several variables including the Montreal Cognitive Assessment, self-reported tremor disability, a videotaped neurological examination, questionnaires assessing ET participants’ suffering, caregivers’ perceptions of that suffering, and both caregiver and ET participant depressive symptoms. Spearman’s correlations were performed between caregiver burden and clinical features, and we created a multivariate linear regression model predicting caregiver burden.ResultsMany ET caregivers provide little to no care and experience little to no burden. However, some caregivers (11%) provide over 25 h of care/week, and 13% experience high levels of burden. Caregivers most commonly provided assistance with writing and cooking. Increased burden was associated with the ET participants’ decreased cognition, more caregiving tasks, more hours/week of caregiving activities, a longer duration of care, more ET participant falls/year, more medications taken by the ET participant, and more depressive symptoms in both the ET participant and the caregiver (all p < 0.05). ET participants’ suffering and their caregivers’ perceptions of suffering were both associated with increased burden. Neither tremor severity score nor self-reported tremor disability score was associated with increased caregiver burden. Using a multivariate linear regression model, we found that caregivers’ increased perception of their partners’ suffering was the best predictor of caregiver burden.ConclusionWhile not all relatives and friends of ET patients provide extensive care or experience high burden, there is a group reporting high levels of caregiver burden that requires the attention and counseling of clinicians. This burden is associated with primarily non-tremor symptoms of ET and with caregivers’ perception that their partners are suffering
Recommended from our members
Defining the Treatment Gap: What Essential Tremor Patients Want That They Are Not Getting
Background: Patient-centeredness (i.e., providing care that is responsive to individual patient preferences) is increasingly recognized as a crucial element of quality of care.Methods: A six-item patient-centeredness questionnaire was devised to assess the self-perceived needs of ET patients. A link to the questionnaire was included in the monthly e-newsletter of the International Essential Tremor Foundation. The questionnaires were completed online and data were available in electronic format.Results: There were 1,418 respondents. One in three respondents (i.e., 31.4%) indicated that the doctor was not even “moderately well-educated” about ET. Only 11.8% of respondents were satisfied with their care. Respondents raised a multiplicity of issues that were not being addressed in their current care. The top items were: psychological services and support (33.9%), physical or occupational therapy (28.6%), handling embarrassment and social effects of tremor (15.8%), feelings of not being in control (13.7%), a detailed report and a more quantitative way of assessing tremor and tracking progression (12.7%), better counseling about current treatment and medications (11.9%), empathy, compassion and a feeling of being heard (11.6%), a treatment approach other than just medications and surgery (11.2%), a discussion of all of symptoms aside from tremor (e.g., cognition, balance).Conclusions: Patients with ET identified a broad range of issues that they felt were not addressed in their treatment; indeed, only one-in-ten patients reporting that they were satisfied with their care. It is hoped that patient-centered approaches such as this will lead to improved models for the care of patients with this common chronic disease.</p
Cognitive Dysfunction Is Associated with Greater Imbalance and Falls in Essential Tremor
Recommended from our members
Psychological Suffering in Essential Tremor: A Study of Patients and Those Who Are Close to Them
Background: Although the motor and non-motor features of essential tremor (ET) have been characterized in detail, it is not known whether ET patients suffer psychologically and whether those who are close to them consider them to be suffering in this way.
Methods: Fifty ET patients and 50 “close others” (COs), identified by patients “as someone who knows you well and sees you often” and who can “provide a different perspective on your well-being”, reported their own depressive symptoms, daily stress, and perceptions of patient psychological suffering and patient overall suffering with validated scales. ET patients’ tremor severity, duration, disability, cognition, and number of medications were also assessed.
Results: ET patients reported levels of psychological suffering within the range documented in arthritis and dementia patients from previous studies, and COs perceived significantly more psychological suffering in patients than patients reported themselves. Regression models, controlling for tremor severity, duration, and disability revealed that patients’ greater psychological suffering was associated with greater patient depression. The greater perceptions of COs of patient psychological and overall suffering were associated with greater CO depression and daily stress. Sensitivity analysis showed that patients’ cognitive status or number of medications did not affect the results.
Discussion: Multidisciplinary teams caring for ET patients should look beyond simple clinical ET indicators. They should be aware of patient experiences and perceptions of COs of psychological and overall suffering. This will help guide the development of evidence-based, supportive interventions that improve communication about the needs of ET patients and those who are close to them
Cognitive Dysfunction Is Associated with Greater Imbalance and Falls in Essential Tremor
BackgroundEssential tremor (ET) is not exclusively a tremor disorder; it is also associated with cognitive and gait dysfunction. However, a gap in knowledge is that the relationship between cognitive and gait dysfunction has not been studied in detail in ET. We examined the relationship between cognition and balance and falls in ET and hypothesized that cognitive dysfunction in ET patients would be associated with greater problems with balance and more falls.MethodsET cases were recruited into the Clinical–pathological Study of Cognition in ET. A comprehensive cognitive assessment was performed. This included the Montreal Cognitive Assessment (MoCA) to measure global cognition, multiple motor-free tests comprehensively assessing performance in each cognitive domain, and an assignment of Clinical Dementia Rating (CDR) scores. We collected data on the number of reported falls in the past year, and balance confidence was assessed using the 6-item Activities of Balance Confidence Scale. These cross-sectional analyses utilized baseline data.ResultsThere were 199 ET cases (mean age 78.6 years). In linear regression models that considered the effects of numerous confounding variables, lower global cognition (poorer cognition) was associated with greater number of falls and reduced balance confidence (p < 0.05). In similar adjusted linear regression models, higher CDR score (poorer functional cognition) was associated with greater number of falls and reduced balance confidence (p < 0.05). We also assessed whether number of falls and balance confidence was associated with performance in specific cognitive domains. Number of falls was most closely linked with performance on tests of executive function, and balance confidence, with executive function, attention, and memory.ConclusionThese data indicate that a correlate of poorer cognition in ET is greater number of falls and lower balance confidence. Cognition should enter the dialog with ET patients as an issue of clinical significance