Health-related quality of life and supportive care in patients with rare long-term neurological conditions

Pain in Multiple System Atrophy: A Community-Based Survey

BACKGROUND

Pain is a frequent yet poorly characterized symptom of multiple system atrophy (MSA). Understanding the factors influencing pain and its burden is crucial for improving the symptomatic treatment and quality of life of MSA individuals.

OBJECTIVE

This study aimed at assessing the prevalence, characteristics, and current treatment strategies for pain in MSA.

METHODS

A community-based, online survey was conducted from February to May 2023. Invitations were extended to MSA individuals and informal MSA caregivers through patient advocacies and social media.

RESULTS

We included 190 persons with MSA and 114 caregivers. Eighty-seven percent of MSA individuals reported pain, which was more prevalent among women (odds ratio [OR]: 6.38 [95% confidence interval, CI: 1.27-32.08], P = 0.025) and low-income groups (OR: 5.02 [95% CI: 1.32-19.08], P = 0.018). Neck and shoulders (58%), back (45%), and legs (45%) were mostly affected. In the neck and shoulders, pain was associated with MSA core features, like orthostatic intolerance (OR: 4.80 [95% CI: 1.92-12.02], P = 0.001) and antecollis (OR: 3.24 [95% CI: 1.54-6.82], P = 0.002). Seventy-six percent of individuals experiencing pain received treatment, mostly nonsteroidal anti-inflammatory drugs (47%), acetaminophen (39%), and opioids (28%). Only 53% of respondents reported at least partial satisfaction with their current pain management. Pain mostly impacted work, household activities, and hobbies of MSA individuals, and caregivers' social activities.

CONCLUSIONS

Pain is more prevalent than previously reported in MSA and particularly affects women and low-income groups. Despite its frequency, pain management remains suboptimal, highlighting an urgent therapeutic need, likely entailing an optimized management of MSA core motor and non-motor features. © 2024 The Author(s). Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.

Exploring access to community neurorehabilitation for people with progressive neurological conditions: a qualitative study

PURPOSE

Community neurorehabilitation enables people with progressive neurological conditions (PNCs) to manage their symptoms to live an active, fulfilling life; however, it is not accessible to all. This study explored the factors influencing access to community neurorehabilitation in Northern Ireland from the perspective of people with PNCs and their carers.

METHODS

Eleven people living with a PNC and three carers took part in virtual focus groups. Data was thematically analysed using the framework method.

RESULTS

Access to neurorehabilitation was described as a staged journey, driven by people with PNCs, and impacted by interactions with others. Four themes were identified: the person in the driving seat, describing the value of person-centred care and the need for proactivity; the traffic lights, depicting the role and influence of health care professionals (HCPs); the need for direction; and roadworks and roadblocks, identifying additional barriers to access. In addition, six fundamentals of good access were identified.

CONCLUSIONS

This study adds depth to our understanding of the complexity, and the roles and needs of people with PNCs and HCPs, in accessing community neurorehabilitation. Further research is needed to determine how best to empower people to access rehabilitation.

Health state utility estimates for value assessments of novel treatments in Huntington's disease: a systematic literature review

BACKGROUND

Huntington's disease (HD) is a progressive neurodegenerative disease with a devastating impact on patients and their families. Quantifying how treatments affect patient outcomes is critical for informing reimbursement decisions. Many countries mandate a formal value assessment in which the treatment benefit is measured as quality-adjusted life-years, calculated with the use of utility estimates that reflect respondents' preferences for health states.

OBJECTIVE

To summarize published health state utility data in HD and identify gaps and uncertainties in the data available that could be used to inform value assessments.

METHODS

We conducted a systematic literature review of studies that used preference-based instruments (e.g., EQ-5D and SF-6D) to estimate utility values for people with HD. The studies were published between January 2012 and December 2022.

RESULTS

Of 383 articles screened, 16 articles reported utility values estimated in 11 distinct studies. The utility measure most frequently reported was EQ-5D (9/11 studies). Two studies reported SF-6D data; one used time trade-off methods to value health state descriptions (vignettes). Although utility scores generally worsened to a lower value with increased HD severity, the estimates varied considerably across studies. The EQ-5D index range was 0.89 - 0.72 for mild/prodromal HD and 0.71 - 0.37 for severe/late-stage disease.

CONCLUSIONS

This study uncovered high variability in published utility estimates, indicating substantial uncertainty in existing data. Further research is needed to better understand preferences and valuation across all stages and domains of HD symptoms and the degree to which generic utility measures capture the impact of cognitive changes on quality of life.

Person-centred integrated care for people living with Parkinson's, Huntington's and Multiple Sclerosis: A systematic review

INTRODUCTION

People living with long-term neurological conditions (LTNCs) have complex needs that demand intensive care coordination between sectors. This review aimed to establish if integrated care improves outcomes for people, and what characterises successful interventions.

METHODS

A systematic review of the literature was undertaken evaluating multisectoral integrated care interventions in people living with Parkinson's disease (PD), Multiple Sclerosis (MS) and Huntington's disease (HD). Strength of evidence was rated for the different outcomes.

RESULTS

A total of 15 articles were included, reporting on 2095 patients and caregivers, finding that integrated care can improve people's access to resources and reduce patients' depression. UK studies indicated improvements in patients' quality of life, although the international literature was inconclusive. Few programmes considered caregivers' outcomes, reporting no difference or even worsening in depression, burden and quality of life. Overall, the evidence showed a mismatch between people's needs and outcomes measured, with significant outcomes (e.g., self-management, continuity of care, care experience) lacking. Successful programmes were characterised by expert knowledge, multisectoral care coordination, care continuity and a person-centred approach.

CONCLUSIONS

The impact of integrated care programmes on people living with LTNCs is limited and inconclusive. For a more person-centred approach, future studies need to assess integrated care from a service-user perspective.

PATIENT AND PUBLIC CONTRIBUTION

Thirty people living with LTNCs were involved in this review, through defining research questions, validating the importance of the project, and increasing the researchers' understanding on what matters to service users. A patient and public involvement subgroup of representatives with lived experience on PD, MS and HD identified the need for more person-centred integrated care, with specific concerns over care fragmentation, care duplication and care continuity. This was key to data analysis and formulating the characteristics of successful and unsuccessful integrated care programmes from the perspective of service users. The discrepancy between service users' needs and the outcomes assessed in the literature point to user-driven research as the solution to address what matters to patients and caregivers.

Pain in Huntington's disease and its potential mechanisms

Pain is common and frequent in many neurodegenerative diseases, although it has not received much attention. In Huntington's disease (HD), pain is often ignored and under-researched because attention is more focused on motor and cognitive decline than psychiatric symptoms. In HD progression, pain symptoms are complex and involved in multiple etiologies, particularly mental issues such as apathy, anxiety and irritability. Because of psychiatric issues, HD patients rarely complain of pain, although their bodies show severe pain symptoms, ultimately resulting in insufficient awareness and lack of research. In HD, few studies have focused on pain and pain-related features. A detailed and systemic pain history is crucial to assess and explore pain pathophysiology in HD. This review provides an overview concentrating on pain-related factors in HD, including neuropathology, frequency, features, affecting factors and mechanisms. More attention and studies are still needed in this interesting field in the future.

Quality of life, health-related quality of life, and associated factors in Huntington's disease: a systematic review

BACKGROUND

Huntington's disease (HD) is a genetic, neurodegenerative disease. Due to the progressive nature of HD and the absence of a cure, (health-related) quality of life ((HR)QoL) is an important topic. Several studies have investigated (HR)QoL in HD, yet a clear synthesis of the existing literature is lacking to date. We performed a systematic review on self-reported (HR)QoL, and factors and intervention effects associated with (HR)QoL in premanifest and manifest HD gene expansion carriers (pHDGECs and mHDGECs, respectively).

METHODS

PubMed, EMBASE, Web of Science, and PsycINFO were searched systematically from September 17th, 2021, up to August 11th, 2022. Methodological and conceptual quality of the included studies was assessed with two appraisal tools.

RESULTS

30 out of 70 eligible articles were included. mHDGECs experienced lower (HR)QoL compared to pHDGECs and controls, whereas mixed findings were reported when compared to other neurological diseases. Several factors were associated with (HR)QoL that might contribute to lower (HR)QoL in mHDGECs, including depressive symptoms, physical and psychological symptoms, lower functional capacity, lower support, and unmet needs. Multidisciplinary rehabilitation programs and a respiratory muscle training were beneficial for (HR)QoL in mHDGECs.

DISCUSSION

(HR)QoL is experienced differently across the course of the disease. Although (HR)QoL is key for understanding the impact of HD and the effect of symptomatic treatment, there is a need to improve the methodological and conceptual shortcomings that were found in most studies, especially regarding the conceptual clarity when reporting on QoL and HRQoL. Suggestions for strengthening these shortcomings are provided in this review.

Anxiety and depression in Charcot-Marie-Tooth disease: data from the Italian CMT national registry

BACKGROUND

There is little information about neuropsychiatric comorbidities in Charcot-Marie-Tooth disease (CMT). We assessed frequency of anxiety, depression, and general distress in CMT.

METHODS

We administered online the Hospital Anxiety-Depression Scale (HADS) to CMT patients of the Italian registry and controls. HADS-A and HADS-D scores ≥ 11 defined the presence of anxiety/depression and HADS total score (HADS-T) ≥ 22 of general distress. We analysed correlation with disease severity and clinical characteristics, use of anxiolytics/antidepressants and analgesic/anti-inflammatory drugs.

RESULTS

We collected data from 252 CMT patients (137 females) and 56 controls. CMT patient scores for anxiety (mean ± standard deviation, 6.7 ± 4.8), depression (4.5 ± 4.0), and general distress (11.5 ± 8.1) did not differ from controls and the Italian population. However, compared to controls, the percentages of subjects with depression (10% vs 2%) and general distress (14% vs 4%) were significantly higher in CMT patients. We found no association between HADS scores and disease duration or CMT type. Patients with general distress showed more severe disease and higher rate of positive sensory symptoms. Depressed patients also had more severe disease. Nineteen percent of CMT patients took antidepressants/anxiolytics (12% daily) and 70% analgesic/anti-inflammatory drugs. Patients with anxiety, depression, and distress reported higher consumption of anxiolytics/antidepressants. About 50% of patients with depression and/or general distress did not receive any specific pharmacological treatment.

CONCLUSIONS

An appreciable proportion of CMT patients shows general distress and depression. Both correlated with disease severity and consumption of antidepressants/anxiolytics, suggesting that the disease itself is contributing to general distress and depression.

The Lived Experiences of People with Progressive Supranuclear Palsy and Their Caregivers

INTRODUCTION

Progressive supranuclear palsy (PSP) is a neurodegenerative disorder initially characterised by disturbances in gait, balance and posture, with death occurring after several years of progressive physical and cognitive decline. This, along with a low index of suspicion, a high degree of diagnostic uncertainty and no approved treatment options, greatly impacts the lives of patients and caregivers. This research was conducted to (i) gain insight into the clinical and emotional journey of patients with PSP, (ii) assess experiences and perspectives, (iii) understand disease impact and (iv) identify key challenges and unmet needs.

METHODS

A literature search and qualitative interviews with six PSP experts were conducted to map the clinical pathway and identify breakpoints. The pathway was validated by key opinion leaders in seven countries. Qualitative research was conducted over 6 months in seven countries with PSP stakeholders (N = 112) to explore the emotional journey. The approach included self-ethnography, 60-min telephone interviews and the completion of 7-day smartphone diaries.

RESULTS

The current PSP clinical journey can take many different pathways, with patients cycling through the healthcare system before a correct referral is made and a possible/probable diagnosis received. Breakpoints contribute to delays in accessing appropriate clinical care, a high degree of diagnostic divergence and suboptimal management of the disease. The emotional journey is dominated by negative feelings, although some moments of positivity were noted. The research highlighted a lack of disease understanding amongst all stakeholders and a lack of support for patients/caregivers. The authors make a number of recommendations for care improvements, including longer consultation times, closer collaboration among healthcare professionals and patient organisations, and more varied support and information for patients/caregivers.

CONCLUSION

This work represents a major collaborative effort to understand the lived experience of PSP. The research illustrates that a coordinated effort from all stakeholders is required to address ongoing needs and challenges within PSP.

Unmet health care needs: factors predicting satisfaction with health care services among community-dwelling Canadians living with neurological conditions

Background

Neurological conditions (NCs) can lead to long-term challenges including functional impairments and limitations to activities of daily living. People with neurological conditions often report unmet health care needs and experience barriers to care. This study aimed to (1) explore the factors predicting patient satisfaction with general health care, hospital, and physician services among Canadians with NCs, (2) examine the association between unmet health care needs and satisfaction with health care services among neurological patients in Canada, and (3) contrast patient satisfaction between physician care and hospital care among Canadians with NCs.

Methods

We conducted a secondary analysis on a subsample of the 2010 Canadian Community Health Survey - Annual Component data (N = 6335) of respondents with neurological conditions, who received general health care services, hospital services, and physician services within twelve months. Multivariate logistic regression fitted the models and odds ratios and 95% confidence intervals were reported using STATA version 14.

Results

Excellent quality care predicts higher odds of patient satisfaction with general health care services (OR, 95%CI–237.6, 70.4–801.5), hospital services (OR, 95%CI–166.9, 67.9–410.6), and physician services (OR, 95%CI–176.5, 63.89–487.3). In contrast, self-perceived unmet health care needs negatively predict patient satisfaction across all health care services: general health care services (OR, 95%CI–0.59, 0.37–0.93), hospital services (OR, 95%CI–0.41, 0.21–0.77), and physician services (OR, 95%CI–0.29, 0.13–0.69). Other negative predictors of patient satisfaction include some post-secondary education (OR, 95%CI–0.36, 0.18–0.72) for general health services and (OR, 95%CI–0.26, 0.09–0.80) for physician services. Those with secondary (OR, 95% CI–0.32, 0.13–0.76) and post-secondary graduation (OR, 95%CI– 0.28, 0.11–0.67) negatively predicted patient satisfaction among users of physician services while being an emergency room patient most recently (OR, 95%CI– 0.39, 0.20–0.77) was also negatively associated with patients satisfaction among hospital services users.

Conclusion

This study found self-perceived unmet health care needs as a significant negative predictor of neurological patients’ satisfaction across health care services and emphasizes the importance of ensuring coordinated efforts to provide appropriate and accessible care of the highest quality for Canadians with neurological conditions.

Relationship Between Spirituality, Religiosity, and General Life Satisfaction Among Canadians Living with Neurological Conditions in New Brunswick and Manitoba

This study assessed the association between religion and spirituality on general life satisfaction among a sample of community-dwelling Canadians with neurological conditions. The data represented responses from two provinces that participated in the national Canadian Community Health Survey-Annual Component (CCHS-2011). A weighted subsample (n = 4562) of respondents with neurological conditions from the provinces of New Brunswick and Manitoba was used. Multivariate logistic regression fitted the models using STATA version 14. Spiritual coping, self-perceived general, and mental health were found to be predictors of greater life satisfaction and quality of life. It may be beneficial to incorporate spiritual and religious needs in the circle of care for those living in the community with neurological conditions.

Evaluating the Health-Related Quality of Life of the Rare Disease Population in Hong Kong Using EQ-5D 3-Level

OBJECTIVES

This study aimed to establish a normative profile of health-related quality of life (HRQOL) of the rare disease (RD) population in Hong Kong (HK) and identify potential predictors.

METHODS

Between March 2020 and October 2020, patients with RD and caregivers were recruited through Rare Disease Hong Kong, the largest RD patient group alliance in HK. HRQOL was derived using the EQ-5D 3-Level with reference to the established HK value set. Utility scores were stratified according to demographics and disease-related information. Multiple linear regression was performed to explore the associations between patient characteristics and HRQOL.

RESULTS

A total of 286 patients, covering 107 unique RDs, reported a mean utility score of 0.53 (SD 0.36). Thirty patients (10.5%) reported negative utility scores, indicating worse-than-death health states. More problems were recorded in the "usual activities" and "self-care" dimensions. Univariate analyses revealed that neurologic diseases, high out-of-pocket expenditure, home modification, and living in public housing or subdivided flats/units were significantly associated with lower HRQOL. A total of 99 caregivers reported a mean utility score of 0.78 (SD 0.17), which was significantly associated with the utility score of patients they took care of (r = 0.32; P = .001).

CONCLUSIONS

The normative profile of the RD population was established, which revealed lower HRQOL in the RD population than other chronic disease groups and general population in HK. Findings were corroborated by evidence from other cohorts using EQ-5D, combined as part of a meta-analysis. Identifying predictors highlight areas that should be prioritized to improve HRQOL of RD population through clinical and psychosocial dimensions.

Group intervention programs and their impact on well-being and quality-of-life for adults living with a rare or orphan disease - realist review of literature

PURPOSE

Adults living with a rare or orphan diseases (ROD) experience common psychosocial difficulties that are often poorly addressed in usual care. This realist literature review aims to inform the development, evaluation and implementation of evidence based group therapy programs adapted to shared needs of patients living with various ROD.

METHOD

The review is based on an analysis of Context-Mechanism-Outcome configurations. It included 21 primary studies published between 2010 and April 2022 and used a PRISMA process for study selection and inclusion.

RESULTS

Our results show that group psychosocial interventions can help reduce perception of symptoms and psychological impacts of disease, improve social functioning and support and quality of life in patients.

CONCLUSION

Group therapy programs seem promising for ROD-patients and should be considered within comprehensive treatment and support plans. However, more comprehensive studies of group therapies in context should aim to identify core active components of these interventions with ROD-patients. Implications for Rehabilitation:Rare or Orphan Diseases are varied, difficult to diagnose and have a major impact on all aspects of the patients' lives (physical, emotional, psychological, social, professional).Psychosocial support is a key but underdeveloped component to support the recovery trajectory for these patients.In this review of group interventions, we identified a few promising practices adaptable to patients living with Rare or Orphan Diseases (Acceptance and commitment therapy, cognitive behavioural therapies, psychoeducational programs).Patients who received psychosocial group interventions are likely to experience improvement in their quality of life.

Valuing the "Burden" and Impact of Rare Diseases: A Scoping Review

Introduction: Rare diseases (RDs) are a severe, chronic, degenerative and often life-threatening group of conditions affecting more than 30 million people in Europe. Their impact is often underreported and ranges from psychological and physical symptoms seriously compromising quality of life. There is then a need to consolidate knowledge on the economic, social, and quality of life impacts of rare diseases.

Methods: This scoping review is the result of 9 qualitative interviews with experts and a literature search on Cost-of-Illness (COI) studies and quality of life (QoL) studies following the PRISMA methodology. Grey literature was also included to complement findings. Results. 63 COI studies were retrieved, covering 42 diseases and a vast majority of them using a prevalence-based approach (94%). All studies included medical costs, while 60% included non-medical costs, 68% productivity losses and 43% informal care costs. 56 studies on QoL were retrieved, mostly from Europe, with 30 different measurement tools. Grey literature included surveys from the pharmaceutical industry and patient organisations.

Discussion: The majority of studies evaluating the impact of RDs on the individual and society use the COI approach, mostly from a societal perspective. Studies often vary in scope, making them difficult to consolidate or compare results. While medical costs and productivity losses are consistently included, QoL aspects are rarely considered in COI and are usually measured through generic tools.

Conclusion: A comprehensive study on impact of rare disease across countries in Europe is lacking. Existing studies are heterogeneous in their scope and methodology and often lack a holistic picture of the impact of rare. Consensus on standards and methodology across countries and diseases is then needed. Studies that consider a holistic approach are often conducted by pharmaceutical companies and patient organisations exploring a specific disease area but are not necessarily visible in the literature and could benefit from the sharing of standards and best practices.

Physical and Mental Aspects of Quality of Life in Patients With Charcot-Marie-Tooth Disease Type 1A

Introduction

Charcot-Marie-Tooth type 1A (CMT1A) comprises ~50% of all CMT cases. CMT1A is a slowly progressive motor and sensory neuropathy that leads to significant disability. We aimed to investigate the quality of life (QoL) in Serbian patients with CMT1A and to assess sociodemographic and clinical features associated with their QoL.

Material and Methods

Forty-five genetically confirmed patients with CMT1A were included −60% women [age 50.4 ± 12.6 years, disease duration 22 (12.5–31.5) years]. SF-36, Medical Research Council (MRC) Sum Score, CMT Examination Score (CMTES), Overall Neuropathy Limitation Scale (ONLS), Beck Depression Inventory (BDI), and Krupp's Fatigue Severity Scale (FSS) were used in the study.

Results

Regarding SF-36, Mental Health and Social Functioning were the scales with the best achievements, whereas Role Physical was the worst domain. Worse QoL in patients with CMT1A was associated with elder age (rho = −0.34, p < 0.05), longer disease duration (rho = −0.31, p < 0.05), more pronounced muscle weakness measured by MRC-SS (rho = 0.43, p < 0.01), presence of tremor (p < 0.05), worse CMTES (rho = −0.68, p < 0.01), more severe disability in upper (rho = −0.70, p < 0.01) and lower limbs (rho = −0.61, p < 0.01) measured by ONLS scores, use of walking aids (p < 0.01), and with depression (p < 0.01) and fatigue (p < 0.01). Worse scores on CMTES (beta = −0.43, p < 0.01), BDI (beta = −0.39, p < 0.01), and FSS (beta = −0.36, p < 0.01) were significant independent predictors of worse QoL in patients with CMT1A (adjusted R² = 0.77, p < 0.001).

Conclusion

Besides impairment made directly by CMT1A itself, QoL in these patients was also strongly affected by the presence of depression and fatigue. Since CMT1A is still not a curable disease, it is of interest to identify factors associated with QoL that are amenable to treatment.

Understanding the Burdens Associated with Huntington’s Disease in Manifest Patients and Care Partners–Comparing to Parkinson’s Disease and the General Population

Background: The study provides real-world data on the impact of Huntington’s disease (HD) from the perspective of individuals with HD (IHD) and care partners (HD-CP) and contextualizes these results relative to Parkinson’s disease (PD) and the general population (GP). Methods: Cross-sectional survey of IHD and HD-CP in the US (July 2019–August 2019) conducted using the Rare Patient Voice panel. Data for individuals with Parkinson’s Disease (IPD), the general population (GP), and respective care partners (PD-CP; GP-CP) came from the 2018 US National Health and Wellness Survey. Outcomes included demographics, mental health, clinical characteristics, and health-related quality of life (HRQoL). Results: IHD had greater comorbid anxiety (IHD = 51.2%, IPD = 28.8%, GP = 2.0%), and HD-CP had greater comorbid anxiety (HD-CP = 52.5%, PD-CP = 28.6%, GP-CP = 19.6%) and depression (HD-CP = 65.0%, PD-CP = 29.9%, GP-CP = 19.6%), relative to other cohorts (p < 0.05). Respective of their GP cohorts, IHD exhibited lower HRQoL (EQ-5D: 0.66 ± 0.21 vs. 0.81 ± 0.17) and greater depression (PHQ-9: 11.59 ± 7.20 vs. 5.85 ± 6.71), whereas HD-CP exhibited greater depression only (PHQ-9: 6.84 ± 6.38 vs. 4.15 ± 5.58) (p < 0.001). No differences were observed between HD/HD-CP and PD/PD-CP cohorts on PHQ-9 or HRQoL. Conclusions: HD has a significant burden on patients and care partners, which is higher than GP. Notably, anxiety and depression were greater among HD vs. PD, despite similar HRQoL.

Quality of life in hereditary neuropathy with liability to pressure palsies is as impaired as in Charcot-Marie-Tooth disease type 1A

To date, only one study assessed quality of life (QoL) in patients with hereditary neuropathy with liability to pressure palsies (HNPP). We aimed to fill in this gap by investigating QoL in a cohort of patients with HNPP compared to Charcot-Marie-Tooth type 1A (CMT1A) patients, as well as to analyze sociodemographic and clinical features associated with QoL in HNPP. Eighteen genetically confirmed HNPP patients were age-and gender-matched with 18 CMT1A patients. SF-36 questionnaire was used to assess QoL. Medical Research Council (MRC) Sum Score, CMT Neuropathy Score (CMTNS), Overall Neuropathy Limitation Scale Score (ONLS), Falls Efficacy Score (FES), Visual Analog Pain Scale, Beck Depression Inventory (BDI) and Fatigue Severity Scale (FSS) were also used in our study. Although HNPP patients were less clinically impaired, no difference was observed in these two cohorts regarding SF-36 scores. Worse QoL in HNPP patients was associated with lower education (p < 0.01), physical work (p < 0.05), higher number of clinically affected nerves during the disease course (p < 0.01), worse MRC-SS score (p < 0.01), worse ONLS score (p < 0.01), and with more severe pain (p < 0.01), depression (p < 0.01), and fatigue (p < 0.01). Worse pain at the moment of testing appeared as a significant independent predictor of worse QoL in HNPP patients (β = - 0.93, p < 0.001). QoL was similarly impaired in patients with HNPP and patients with CMT1A. We identified different factors associated with QoL in HNPP, and many of these factors are amenable to treatment which is of special interest in these still incurable disease.

Neurological diseases and COVID-19: prospective analyses using the UK Biobank

COVID-19 (Coronavirus disease-19) may present with neurological signs, but whether people already affected by neurological conditions are at a higher risk of contracting COVID-19 is still not known. We, therefore, aimed to investigate the association of previously diagnosed neurological conditions with COVID-19. 502,536 community-dwelling UK Biobank participants (54.4% male, mean age 56.6 ± 10.3 years) were included. Among these, 57,463 participants had a diagnosis of neurological conditions (11.43%) and a total of 1326 COVID-19-positive cases were identified (0.26%). Neurological conditions were identified through medical history and linkage to data on hospital admissions (ICD-10 code G00-G99). COVID-19 presence was diagnosed using the data provided by Public Health England. The association of previous diagnosis of neurological conditions with COVID-19 was evaluated through logistic regressions, adjusted for potential confounders, reported as odds ratios (ORs) with their 95% confidence intervals (CIs). Nerve, nerve root and plexus disorders (G50-G59) were the most common conditions identified. The presence of COVID-19 was almost doubled in neurological conditions compared to the general population (0.45 vs. 0.24%, p < 0.0001). Previously diagnosed neurological conditions were associated with 60% higher odds of COVID-19 positive in the multivariable-adjusted model (OR = 1.6, 95% CI 1.4-1.8). Other degenerative diseases of the nervous system, extrapyramidal and movement disorders, polyneuropathies and other disorders of the peripheral nervous system, cerebral palsy and other paralytic syndromes were significantly associated with a higher odds of COVID-19. The presence of neurological conditions was associated with a significantly higher likelihood of COVID-19 compared to the general population.

Health-related Quality of Life and Satisfaction with German Health Care Services in Patients with Charcot-Marie-Tooth Neuropathy

BackgroundCharcot-Marie-Tooth (CMT) neuropathies entail a large group of diseases with different gene mutation patterns, which produce heterogeneous phenotypes. Although health-related quality of life (HRQOL) is significantly impaired, a comprehensive assessment of HRQOL in CMT patients in Germany considering phenotypical heterogeneity represented a research gap.ObjectiveThe aim was to assess HRQOL and the satisfaction with health care in CMT patients in Germany.MethodsCMT patients >  15 years with a genetically confirmed CMT subtype were recruited through a national CMT patient registry. HRQOL was assessed using the EQ-5D-5L questionnaire. Furthermore, subjective impairments in daily or work activities and satisfaction with health care were assessed using 4-point scales.ResultsHRQOL in CMT patients (n = 385) was impaired compared to the German population. Most patients reported problems in the dimension mobility (89.6%), pain/discomfort (89.4%) and usual activities (81.0%). Except for patients with hereditary neuropathy with liability to pressure palsy (HNPP), we found no differences in HRQOL between the CMT subtypes. 72.0%of CMT patients were satisfied with available health care services. However, patients reported to expect more CMT-specific knowledge and support as well as easier prescription and cost coverage procedures from health professionals and insurances.ConclusionsThe patient-reported outcomes in the assessed CMT cohort elucidate the need for more specific health care services that also address the heterogeneous phenotypes. Although the assessment has been limited to the German health services setting, insights may be applicable to CMT-specific care in other national settings.

Assessing hospitalized patients' quality of life from external indices: the perspectives of lay people and health professionals

PURPOSE

We examined the way people assess hospitalized patients' quality of life from what they immediately observe when entering the patient's room, from what they learn by conversing with the patient, and from what they know about the patient's social life.

METHODS

A sample of 474 adults (among them 7 physicians, 57 nurses, and 42 nurse's aides) aged 18-90 years was presented with 54 realistic scenarios depicting the situation of a terminally ill patient, and created by orthogonally combining the levels of four factors: chronic pain (e.g., requiring powerful painkillers), social support (e.g., some visits), mental status (e.g., alterations of consciousness), and physical autonomy. In each case, they assessed the patient's health-related quality of life.

RESULTS

Through cluster analysis, three different positions related to what is important when judging the quality of life of a hospitalized patient were found. They were labeled Almost Always Low (40%), Depends on Personal and Social Circumstances (49%), and Depends Mainly on Social Support (11%). Health professionals did not differ fundamentally from lay people in their positions regarding what determines the health-related quality of life of their patients.

CONCLUSION

Many people take a particularly pessimistic view of the quality of life of people whose health is unlikely to improve. Others think that, in certain circumstances, a certain quality of life can be preserved but for this to happen, the situation must be nearly ideal. A minority expressed a position consistent with the insistence of voluntary patient-visiting associations on the importance of providing hospitalized patients with social support.

Dysphagia Affecting Quality of Life in Cerebellar Ataxia-a Large Survey

Dysphagia is a common symptom in neurodegenerative disorders and is generally associated with increased mortality. In the clinical care setting of ataxia patients, no systematical and standardized assessment of dysphagia is employed. Its impact on patients’ health-related quality of life is not well understood. To assess the impact of dysphagia in ataxia patients on diet, body weight, and health-related quality of life. We conducted a large survey using self-reported questionnaires for swallowing-related quality of life (Swal-QOL) and a food frequency list in combination with retrospective clinical data of 119 patients with cerebellar ataxia treated in the neurological outpatient clinic of a large German university hospital. Seventeen percent of ataxia patients suffered from dysphagia based on the Swal-QOL score. Less than 1% of all patients reported dysphagia as one of their most disabling symptoms. Dysphagia was associated with unintentional weight loss (p = 0.02) and reduced health-related quality of life (p = 0.01) but did not affect individual nutritional habits (p > 0.05; Chi-squared test). Dysphagia is a relevant symptom in cerebellar ataxia. A systematic screening for dysphagia in patients with cerebellar ataxia would be desirable to enable early diagnosis and treatment.

Attitudes of Potential Participants Towards Potential Gene Therapy Trials in Autosomal Dominant Progressive Sensorineural Hearing Loss

BACKGROUND

Advances in gene therapeutic approaches to treat sensorineural hearing loss (SNHL) confront us with future challenges of translating these animal studies into clinical trials. Little is known on patient attitudes towards future innovative therapies.

OBJECTIVE

We aimed to better understand the willingness of patients with progressive SNHL and vestibular function loss of autosomal dominant (AD) inheritance to participate in potential gene therapy trials to prevent, stabilize, or slow down hearing loss.

METHODS

A survey was performed in carriers of the P51S and G88E pathogenic variant in the COCH gene (DFNA9). Various hypothetical scenarios were presented while using a Likert scale.

RESULTS

Fifty three participants were included, incl. 49 symptomatic patients, one presymptomatic patient, and three participants at risk. Their attitude towards potential trials studying innovative therapies was overall affirmative, even if the treatment would only slow down the decline of hearing and vestibular function, rather than cure the disease. Among the different potential scenarios, the less invasive and less frequent treatments increased the likelihood to enroll. Daily oral medication and annual intravenous infusion were awarded the highest scores. The more invasive, more frequent, and more at-risk treatments were still likely to be accepted but decreased the willingness to participate. The presence of a placebo arm was met with the lowest scores of willingness to participate.

CONCLUSIONS

Overall, most symptomatic DFNA9 patients would likely consider participation in future innovative inner ear therapy trials, even if it would only slow down the decline of hearing and vestibular function.

Unmet needs influence health-related quality of life in people with multiple sclerosis

BACKGROUND

People with MS are a heterogeneous population with varying difficulties and needs that are influenced by the individual experience of the disease, symptoms and disease course. The aim of the present study was to identify factors that influence health-related quality of life in a sample of subjects with MS, specifically health and social care-related needs and demographic and disease characteristics.

METHODS

Individuals with a definite diagnosis of MS were identified through MS out-patient clinics and local branches of the Italian MS Society. The EQ-5D-3L utility index was used to describe health profiles and as an overall measure of perceived HRQoL. The number of unmet health and social care-related needs was used to describe the impact of unmet needs on HRQoL. Multiple regression analyses were performed using a hierarchical approach.

RESULTS

Data was analyzed from 1013 subjects. Overall, 83% of subjects reported at least one health or social care-related need as being unmet and subjects with a higher number of unmet needs had lower HRQoL (p < 0.001). The number of unmet needs was entered at the first step with a statistically significant effect (Cox-Snell R² 0.15, BIC 870.9, AIC 851.2). Clinical variables, included in the second step, contributed significantly to explaining the variability between models (Cox-Snell R² 0.43, BIC 481.0, AIC 446.6), and the addition of socio-demographic factors further accounted for variability (Cox-Snell R², 0.46, BIC 461.0, AIC 402.0).

CONCLUSIONS

The study demonstrated that a higher number of both health and social care-related unmet needs predicted lower HRQoL. The health profile of the sample identified all domains of the EQ-5D-3L as being important in determining HRQoL. Data confirms that unmet needs alone are significantly related to reduced HRQoL, although the multifactorial and complex nature of MS makes it a challenge to identify the combination of aspects that fully predict variability in quality of life.

Health state utility values (QALY weights) for Huntington's disease: an analysis of data from the European Huntington's Disease Network (EHDN)

BACKGROUND

Huntington's Disease (HD) is a hereditary neurodegenerative disorder which affects individuals' ability to walk, talk, think, and reason. Onset is usually in the forties, there are no therapies currently available that alter disease course, and life expectancy is 10-20 years from diagnosis. The gene causing HD is fully penetrant, with a 50% probability of passing the disease to offspring. Although the impacts of HD are substantial, there has been little report of the quality of life of people with the condition in a manner that can be used in economic evaluations of treatments for HD. Health state utility values (HSUVs), used to calculate quality-adjusted life-years (QALYs), are the metric commonly used to inform such healthcare policy decision-making.

OBJECTIVES

The aim was to report HSUVs for HD, with specific objectives to use European data to: (i) describe HSUVs by demographic and clinical characteristics; (ii) compare HSUVs of people with HD in the UK with population norms; (iii) identify the relative strength of demographic and clinical characteristics in predicting HSUVs.

METHODS

European Huntington's Disease Network REGISTRY study data were used for analysis. This is a multi-centre, multi-national, observational, longitudinal study, which collects six-monthly demographic, clinical, and patient-reported outcome measures, including the SF-36. SF-36 scores were converted to SF-6D HSUVs and described by demographic and clinical characteristics. HSUVs from people with HD in the UK were compared with population norms. Regression analysis was used to estimate the relative strength of age, gender, time since diagnosis, and disease severity (according to the Total Function Capacity (TFC) score, and the UHDRS's Motor score, Behavioural score, and Cognition score) in predicting HSUVs.

RESULTS

11,328 questionnaires were completed by 5560 respondents with HD in 12 European countries. Women generally had lower HSUVs than men, and HSUVs were consistently lower than population norms for those with HD in the UK, and dropped with increasing disease severity. The regression model significantly accounted for the variance in SF-6D scores (n = 1939; F [7,1931] = 120.05; p < 0.001; adjusted R-squared 0.3007), with TFC score, Behavioural score, and male gender significant predictors of SF-6D values (p < 0.001).

CONCLUSION

To our knowledge, this is the first report of HSUVs for HD for countries other than the UK, and the first report of SF-6D HSUVs described for 12 European countries, according to demographic and clinical factors. Our analyses provide new insights into the relationships between HD disease characteristics and assessment of health-related quality of life in a form that can be used in policy-relevant economic evaluations.

The prevalence and the burden of pain in patients with Huntington disease: a systematic review and meta-analysis

It is remarkable that studies focusing on the prevalence and the burden of pain in patients with Huntington disease (HD) are scarce. This may lead to inadequate recognition of pain and hence lack of treatment, eventually affecting the quality of life. The aim of this review is to investigate the prevalence of pain and its burden in HD by performing a systematic literature search. In February 2018, a systematic search was performed in the electronic databases of Pubmed, Embase, Cinahl, Cochrane, and PsycINFO. Studies focusing on patients with juvenile HD were excluded. All other types of study were included without language restrictions. In total, 2234 articles were identified, 15 of which met the inclusion criteria and provided information on 2578 patients with HD. The sample-weighted prevalence of pain was 41.3% (95% confidence interval: 36%-46%). The pain burden, which was measured with the SF-36, is significantly less compared with that in the general population. The sample-weighted mean score on the SF-36 was 84 (95% confidence interval: 81-86), where a score of 100 represents the lowest symptom burden. The results demonstrate that pain could be an important nonmotor symptom in patients with HD, and there are indications that the pain burden could be diminished because of HD. Larger and high-quality prospective cohort and clinical studies are required to confirm these findings. In the meantime, awareness about pain and its burden in patients with HD is warranted in clinical practice.

Cost of illness in Charcot-Marie-Tooth neuropathy: Results from Germany

OBJECTIVE

To assess cost associated with the disease-specific need of patients diagnosed with Charcot-Marie-Tooth neuropathies (CMT) in Germany.

METHODS

Patients with CMT were identified through the national patient registry and invited to complete a standardized questionnaire. The data collected include information about health care use, informal care, and other disease-related expenses as well as the working situation. Based on this information, we estimated the annual cost of CMT from the perspective of society.

RESULTS

This study included 397 patients with a genetically confirmed CMT diagnosis. We estimated total annual cost of illness (COI) of $22,362 (95% CI $19,464-$25,723) per patient, of which 67.3% were direct costs. The highest single cost factor was informal care cost. For Germany, we extrapolated total cost of CMT of $735.0 million ($639.8 million-$845.5 million). Multivariate regression analysis showed that total annual cost increased with disease severity (Charcot-Marie-Tooth Neuropathy Score). Age, CMT subtype, comorbidities, body mass index, and employment status were also predictors of a change in cost (p < 0.05). Moreover, we found differences in total cost depending on marital status, subjectively evaluated impairments, dependence on other persons, care level, educational level, and disease duration.

CONCLUSIONS

CMT is associated with a substantial economic burden. For the first time, the COI of CMT has been assessed and will serve as important input to decision-making in health policy, especially regarding research and development of therapies. Moreover, our results indicate the importance of the patient-reported perception of disease severity related to the consumption of resources.

Factors associated with deterioration of health-related quality of life in multiple system atrophy: 1-year follow-up study

The aim of this study was to identify the main contributors to the health-related quality of life (HRQoL) in multiple system atrophy with predominant parkinsonism (MSA-P) and to determine the usefulness of SF-36 in capturing the HRQoL changes over 1-year follow-up. A total of 45 MSA-P and 150 Parkinson's disease (PD) patients were studied. The hierarchical multiple regression analysis was conducted to identify predictors of the SF-36 total score. The magnitude of any change for the HRQoL over 1-year of follow-up, was calculated as an effect size. The average scores for each SF-36 domains, except for the bodily pain, were lower in MSA-P than in PD patients (p < 0.05). The most important predictors of HRQoL in MSA-P, were female gender, older age at onset, SCOPA-AUT score and UMSARS IV, which together with other selected clinical variables accounted for 84% of the variance in the total SF-36 score in the final model in hierarchical analyses. During the 1-year follow-up, the SF 36 was found capable of detecting changes in MSA-P. Our study provided some new insights into potential predictors of the HRQoL and its longitudinal changes in MSA-P, which should be considered when healthcare programs are developed.

DIFFERENTIATION OF HEALTH-RELATED QUALITY OF LIFE OUTCOMES BETWEEN FIVE DISEASE AREAS: RESULTS FROM AN INTERNATIONAL SURVEY OF PATIENTS

OBJECTIVES

Health-related quality of life (HRQoL) data generated by generic, preference-based instruments (i.e., EQ-5D) are highly demanded in health policy decision making, because they allow for direct comparisons of HRQoL outcomes between disease areas. We aimed to quantify HRQoL outcomes in breast cancer (BC), rheumatoid arthritis (RA), multiple sclerosis (MS), rare cancers (RC), and rare disease (RD) patients and understand the patterns that differentiate HRQoL outcomes between these disease areas, and more specifically between rare and more common disease population groups.

METHODS

An international, Web survey of patients measured HRQoL (EQ-5D-5L), self-perceived health (EQ-5D-5L Visual Analogue Scale), and additional QoL dimensions, such as patient disability level.

RESULTS

We received 675 completed responses. Average utility loss was 53.5 percent, 32.5 percent, and 33.3 percent for RD, RA, and MS patients, respectively, in contrast to 18.6 percent for BC and RC patients. Statistically significant differences (p < .05) were observed between disease groups in all EQ-5D-5L domain outcomes, apart from that of "Anxiety/Depression." Severe and/or extreme problems were reported in performing usual activities for RD and RC (34 percent and 13 percent of overall problems reported respectively), mobility for MS (18 percent), pain/discomfort for RA (13 percent), and anxiety/depression for BC (7 percent) patients.

CONCLUSIONS

We demonstrated significant differences in the dimensions that drive HRQoL outcomes between rare and more common diseases and showcased that the same EQ-5D utility may reflect very different severities depending on the patient population under investigation. Future research should examine whether outcomes in other, critical HRQoL domains not included in generic measures also highlight significant differences across disease areas.

Prevalence of pain in atypical parkinsonism: a systematic review and meta-analysis

Pain is common in atypical parkinsonism such as multiple system atrophy (MSA), progressive supranuclear palsy (PSP), corticobasal degeneration (CBD) and dementia with Lewy bodies (LBD). In this study, a systematic review and meta-analysis was conducted and peer-reviewed literature was searched to determine the prevalence and types of pain in four atypical parkinsonism syndromes: MSA, PSP, CBD and LBD. The results show that pain was prevalent mainly in MSA patients in comparison to PSP and CBD patients. Pain was reported at an early stage and was found in females, with limb pain being the most common, followed by neck and back pain. In comparison to PSP, pain locations were similar to MSA patients. CBD patients experienced pain the least in comparison to MSA, PSP and LBD patients.

Balance and falls in people with Charcot-Marie-Tooth disease: A cohort survey

Aim:

To explore the relationship between balance deficit, falls, and activities of daily living in a cohort with Charcot-Marie-Tooth disease.

Method:

A cohort survey of individuals with Charcot-Marie-Tooth disease attending a neurogenetic clinic was carried out. Surveys were sent to individuals on a database of a state-wide neurogenetic service located in Perth, Australia.

Results:

Out of 71 surveys, 40 were returned (56%). The cohort were predominantly male (68%), the average age was 55.5 years (range 18–84) and average age at symptom onset was 23 years (range 5–65). Excluding skeletal foot changes, balance deficits (87.5%) and loss of balance confidence (90%) were the most frequently rated symptoms and those most severely affecting physical functioning (71% and 64% respectively). Ankle splinting was frequently reported in this population (65%). The majority of participants (69%) had fallen at least once in the past year and 40% of fallers reported having never seen a physiotherapist.

Conclusions:

Despite balance deficits and loss of balance confidence being frequently reported to impact daily activities, and falls and near-falls being common in this cohort with Charcot-Marie-Tooth disease, more than a third had not seen a physiotherapist. Future management to reduce the disease burden should investigate the effects of a timely multidisciplinary approach to manage balance dysfunction, and strategies to reduce falls in this population.

Quality of Life Perspectives of People With Amyotrophic Lateral Sclerosis and Their Caregivers

This study explored differences in perspectives on quality of life (QOL) between people affected by amyotrophic lateral sclerosis (ALS) and their caregivers. QOL is often thought of as related to physical limitations, without consideration of other factors (e.g., cognitive, emotional) that may be stronger predictors of QOL in people with long-term degenerative diseases. Because QOL is complex and influenced by multiple factors, people with ALS and their caregivers may have different perspectives on what constitutes QOL. This study investigated potential discrepancies in QOL perspectives between people with ALS and their caregivers. Thirty dyads from the Augusta University Health ALS Clinic completed a measure of QOL, and we compared the results and identified patterns. The most prominent finding was that members of the dyads misunderstood the mental experiences of one another.

Health-related quality of life and unmet healthcare needs in Huntington's disease

BACKGROUND

Huntington's disease (HD) is a rare neurodegenerative disorder with a prevalence of 6 per 100.000. Despite increasing research activity on HD, evidence on healthcare utilization, patients' needs for healthcare services and Health-Related Quality of Life (HRQoL) is still sparse. The present study describes HRQoL in a Norwegian cohort of HD patients, and assesses associations between unmet healthcare and social support service needs and HRQoL.

METHODS

In this cross-sectional population-based study, 84 patients with a clinical diagnosis of HD living in the South-East of Norway completed the HRQoL questionnaire EuroQol, EQ-5D-3L. Unmet needs for healthcare and social support services were assessed by the Needs and Provision Complexity Scale (NPCS). Furthermore, functional ability was determined using the Unified Huntington's Disease Rating Scale (UHDRS) Functional assessment scales. Socio-demographics (age, gender, marital status, occupation, residence, housing situation) and clinical characteristics (disease duration, total functional capacity, comorbidity) were also recorded. Descriptive statistics were used to describe the patients' HRQoL. Regression analyses were conducted in order to investigate the relationship between unmet healthcare needs and self-reported HRQoL.

RESULTS

The patients were divided across five disease stages as follows: Stage I: n = 12 (14%), Stage II: n = 22 (27%), Stage III: n = 19 (23%), Stage IV: n = 14 (16%), and Stage V: n = 17 (20%). Overall HRQoL was lowest in patients with advanced disease (Stages IV and V), while patients in the middle phase (Stage III) showed the most varied health profile for the five EQ-5D-3L dimensions. The regression model including level of unmet needs, clinical characteristics and demographics (age and education) accounted for 42% of variance in HRQoL. A higher level of unmet needs was associated with lower HRQoL (β value - 0.228; p = 0.018) whereas a better total functional capacity corresponded to higher HRQoL (β value 0.564; p < 0.001).

CONCLUSIONS

The study findings suggest that patients with HD do not receive healthcare services that could have a positive impact on their HRQoL.

What is quality of life and how do we measure it? Relevance to Parkinson's disease and movement disorders

Health-related quality of life is a patient-reported outcome that complements clinical evaluation and provides information about disease activity and effects of the treatment. The objective of this review is to present the conceptual framework, the measures, and some of their most relevant applications in the field of Parkinson's disease and movement disorders. Health-related quality of life is a subjective, individual, and multidimensional construct, and its main dimensions are physical, mental, and social, besides global perceptions of health and personal domains. Health-related quality of life measurement is carried out by means of questionnaires or scales, ideally self-applied by patients, and has a diversity of important applications for clinical practice, research, and health policy. Movement disorders and Parkinson's disease are complex conditions impacting all components of patients' health-related quality of life. The use of health-related quality of life tools provides important information on a variety of aspects that are important to patients while complementing clinical evaluations. In particular, studies using this kind of assessment can identify and monitor the most important health-related quality of life determinant factors, allowing tailored assistance and prioritized interventions. In addition, maintaining or improving the patients' health-related quality of life is an objective of care for chronic diseases and, therefore, it has to be monitored over time and as an outcome of clinical trials. Several methods are available for the interpretation of the change in scores of health-related quality of life measures, although a definitive agreement on the most appropriate method is yet to be determined. Presently, health-related quality of life assessment is an important outcome for research and management of chronic conditions such as Parkinson's disease and other movement disorders. © 2016 International Parkinson and Movement Disorder Society.

Mind–body therapy via videoconferencing in patients with neurofibromatosis

Objective:

To test, within a single-blind randomized controlled trial, the feasibility, acceptability, efficacy, and durability of a mind–body program (the Relaxation Response Resiliency Program for neurofibromatosis [3RP-NF]) vs an attention placebo control (Health Enhancement Program for NF [HEP-NF]), both delivered via group videoconferencing.

Methods:

Sixty-three patients completed baseline assessments and were randomized. Primary outcomes were physical health and psychological quality of life (QoL), measured by the WHOQOL-BREF (World Health Organization QoL abbreviated instrument). Secondary outcomes were social relations and environment QoL, depression, anxiety, pain intensity, and pain interference.

Results:

Sixty-three participants completed the intervention (100%) and 52 the 6-month follow-up (82.5%). Acceptability was 4.1 (5-point scale). Patients in the 3RP-NF showed greater improvement in physical health QoL (7.69; 95% confidence interval [CI]: 0.29–15.10; p = 0.040), psychological QoL (5.57; 95% CI: 0.17–11.34; p = 0.056), social relations QoL (10.95; 95% CI: 1.57–20.31; p = 0.021), environment QoL (8.02; 95% CI: 2.57–13.48; p = 0.005), and anxiety (−2.32; 95% CI: −3.96 to 0.69; p = 0.006) compared to those in HEP-NF, and gains were maintained at follow-up. Patients in the 3RP-NF did not improve more than those in HEP-NF on depression, with both groups showing improvement. Patients in the 3RP-NF with baseline pain ≥5 of 10 showed improvement in pain intensity from baseline to posttest (1.30; 95% CI: −2.26 to −0.34; p = 0.009) with effects maintained at follow-up; this improvement was not greater than that in HEP-NF. There were more treatment responders in the 3RP-NF group (p < 0.05).

Conclusions:

The 3RP-NF delivered via videoconferencing was highly feasible and accepted by patients, and resulted in sustained improvement in QoL.

Classification of evidence:

This study provides Class II evidence that for patients with NF, a mind–body program is superior to an attention placebo control in improving QoL.

Huntington's Disease: Prevalence and Psychological Indicators of Pain

Background

Huntington's disease (HD) is a genetic neurodegenerative condition that involves impairments in movement, cognition, and mood. Research is lacking in HD with regard to the prevalence of pain and the relationships between psychological factors and pain. The aim of this research was to investigate the prevalence of pain and identify the psychological factors associated with pain severity in people with HD.

Methods

This data-mining study used data from 1474 people who participated in the European Huntington's Disease Network (EHDN) REGISTRY study. Pain severity was measured using the Medical Outcome Study 36-item short-form health survey. Separate ordinal regression analyses were conducted with participant-rated and interviewer-rated psychological measures (the Hospital Anxiety and Depression Scale-Snaith Irritability Scale and the Unified Huntington's Disease Rating Scale). The psychological factors considered were anxiety, depression, irritability, aggression, low self-esteem, and apathy.

Results

The prevalence of pain in the total sample was 41% (stage I, 42%; stage II, 44%; stage III, 39%; stages IV and V, 50%). After controlling for confounding variables, pain severity was significantly associated with participant-rated anxiety and depression. Interviewer-rated anxiety, depression, and irritability also were significantly associated with severity of pain after controlling for confounding variables.

Conclusions

This research confirmed that pain is indeed an issue for people with HD, particularly during the later stages of the disease. Caregivers and health professionals should consider the possibility that people with HD might be experiencing pain, particularly if they are showing signs of anxiety, depression, or irritability.

Health-related quality of life in patients with spinocerebellar ataxia

INTRODUCTION

The progressive deterioration of patients with spinocerebellar ataxia (SCA) has a major impact on their health-related quality of life (HRQOL). This study evaluates HRQOL in a sample of patients diagnosed with SCA and aims to estimate the predictive ability of a set of sociodemographic variables for the different dimensions of the General Health Questionnaire.

METHODS

A total of 80 patients diagnosed with SCA were assessed using a sociodemographic questionnaire and the SF-36 General Health Questionnaire. The sociodemographic variables studied were sex, age, presence of a carer, employment status, and time elapsed from diagnosis of the disease.

RESULTS

The 8 subscales of the SF-36 show positive and significant correlations to one another. Mean scores obtained on each SF-36 subscale differ between women and men, although this difference is significant only on the general health subscale, with men scoring higher than women. We found significant age differences on the vitality and social function subscales, with higher scores among younger patients (< 34 years). The variable 'presence of a carer' accounts for most of the total variance of the questionnaire.

CONCLUSIONS

The SF-36 is a valid and useful instrument for evaluating HRQOL in patients diagnosed with SCA. Presence of a carer seems to be a determinant of self-perceived quality of life in these patients.

Quality of life in patients with progressive supranuclear palsy: one-year follow-up

The aim of this prospective cohort study that included 46 patients with progressive supranuclear palsy (PSP) was to estimate which demographic and clinical factors were the main contributors to the health-related quality of life (HRQoL) and how did the HRQoL change over a follow-up period of 1 year in these patients. The hierarchical regression analyses showed that the final models demonstrated that gender, included clinical variables and psychiatric/neuropsychological scales, accounted for 68% of the variance in the Physical Composite Score and 73% of the variance of the Mental Composite Score of the 36-item Short Form Health Survey (SF-36). Among variables in both final models, only the score of the Apathy Evaluation Scale showed statistically significant negative predictive value (p < 0.05). Changes in the HRQoL scores were assessed in 28 PSP patients who completed 1-year follow-up period after the baseline examination. Statistically significant decline in the HRQoL was detected for the following scales of the SF-36: physical functioning, vitality, social functioning, and role emotional, as well as in both composite scores (Physical Composite Score and Mental Composite Score). The analyses of magnitude of changes in the HRQoL during 1-year follow-up period showed large effect size (≥0.80) for total scores, as well as for the physical functioning, vitality, and social functioning. In conclusion, despite certain limitations, our study provided some new insights into potential predictors of the HRQoL and its longitudinal changes in patients with PSP.

Unmet health and rehabilitation needs of people with long-term neurological conditions in Queensland, Australia

The survival and life expectancy rates of people with traumatic and degenerative neurological conditions are increasing, sometimes up to several decades. Yet compared to the general population, people with a disability continue to experience poorer health and are at greater risk of developing secondary health problems and facing barriers to services they require. These trends have significant implications for provision of health and rehabilitation services. In this study, the adequacy of health and rehabilitation services provided to people with long-term neurological conditions and their unmet needs were explored from the perspectives of individual users, their nominated family members and key service providers. A qualitative research design with maximum variation sampling was used. Data were collected from semi-structured interviews with 65 participants comprising 25 long-term care service users, nominated family members or friends (n = 22) and care service providers (n = 18) in Queensland, Australia. All service users needed assistance with usual daily activities, and 22 were wheelchair dependent. The hours of funded personal care ranged from 2 to 201 hours per week. Data were analysed using framework analysis. Participants generally perceived that specialist medical and hospital services were adequate and satisfactory. They valued supportive health and rehabilitation professionals and receiving client-centred physical rehabilitation. However, the majority of participants (n = 17) had perceived unmet needs for physical rehabilitation (n = 14), other health or rehabilitation services (n = 10) or counselling (n = 6). Community-based physical maintenance rehabilitation was often perceived as inadequate, costly or inconveniently located. Participants highlighted the importance of personal and family counselling and information provision at time points such as diagnosis. The findings contribute to the limited international evidence on the gaps in health and rehabilitation services for people with neurological conditions receiving lifetime care services in the community. A continuum of integrated rehabilitation services to minimise avoidable impairments, optimise independence and functioning, and sustain quality of life is warranted.

Psychological morbidity of celiac disease: A review of the literature

BACKGROUND

Celiac disease has been linked to decreased quality of life and certain mood disorders. The effect of the gluten free diet on these psychological aspects of the disease is still unclear.

OBJECTIVES

The objective of this article is to review the literature on psychological morbidity of celiac disease.

METHODS

We performed a PubMed search for the time period from 1900 until June 1, 2014, to identify papers on psychological aspects of celiac disease looking specifically at quality of life, anxiety, depression and fatigue.

RESULTS

Anxiety, depression and fatigue are common complaints in patients with untreated celiac disease and contribute to lower quality of life. While aspects of these conditions may improve within a few months after starting a gluten-free diet, some patients continue to suffer from significant psychological morbidity. Psychological symptoms may affect the quality of life and the dietary adherence.

CONCLUSION

Health care professionals need to be aware of the ongoing psychological burden of celiac disease in order to support patients with this disease.

Charcot-Marie-Tooth disease, psychiatric indicators and quality of life: a systematic review

This study is aimed to conduct a systematic literature review regarding the associations between psychiatric symptoms, functional impairments, and quality of life in patients with CMT (Charcot–Marie–Tooth). The PUBMED, PsycInfo, SCIELO, and LILACS electronic databases were used, and the following search terms were employed: CMT, HMSN (hereditary motor and sensory neuropathy), mental disorder, quality of life, psychiatry, psychiatric, and psychological without the use of time-limit filters. According to the adopted inclusion criteria, 20 studies were included and appraised. These studies indicated that patients with CMT exhibited an increased trend toward depressive symptoms compared with the general population. In addition, CMT patients were exposed to a higher risk of reduced quality of life and significant sleep impairment. Considering the comorbidity of CMT with other psychiatric disorders, the heterogeneity of the instruments used to evaluate the psychiatric symptoms compromised the ability to compare the studies examined. Our results indicate a need for a systematic evaluation of these conditions to minimize the impairments and decreased quality of life caused by CMT.

Patients with CMT exhibited an increased trend toward depressive symptoms compared with the general population. In addition, CMT patients were exposed to a higher risk of reduced quality of life and significant sleep impairment.

Polio survivors' perceptions of the meaning of quality of life and strategies used to promote participation in everyday activities

Introduction

The term ‘post‐polio syndrome’ (PPS) is used to describe new and late manifestations of poliomyelitis that occur later in life. Research in this area has focused upon health status rather than its effect on quality of life.

Aim

To gain an in‐depth understanding of the meaning of quality of life for polio survivors and to determine the type of strategies that are used by people with PPS and the support that they consider as important to facilitate participation in everyday life activities that have an impact on their quality of life.

Method

Six focus groups were conducted with 51 participants from two regions in England. Data were audio‐taped and analysed using thematic analysis.

Results

Our research found that polio survivors used terms used to describe quality of life which could be associated with that of happiness. Our research has identified resolvable factors that influence quality of life namely inaccessible environments, attitudes of health‐care professionals and societal attitudes. Polio survivors have tried alternative therapies, chiefly acupuncture and massage, and found them to be effective in enhancing their quality of life.

Conclusion

It is suggested that health‐care professionals should consider factors which influence happiness and implement a person‐centred approach with the views of the polio survivor being listened to. The three factors that influenced quality of life could be resolved by health‐care professionals and by society. With regard to strategies used, we suggest that polio survivors should have access to the treatments that they perceive as important, although further research is required to design optimal interventions for this client group.

Charcot-Marie-Tooth disease: an overview of genotypes, phenotypes, and clinical management strategies

Charcot-Marie-Tooth (CMT) disease, which encompasses several hereditary motor and sensory neuropathies, is one of the most common neuromuscular disorders. Our understanding of the molecular genotypes of CMT and the resultant clinical and electrophysiological phenotypes has increased greatly in the past decade. Characterized by electrodiagnostic studies into demyelinating (type 1) and axonal (type 2) forms, subsequent genetic testing often provides an exact diagnosis of a specific subtype of CMT. These advancements have made diagnostic paradigms fairly straightforward. Still, the nature and extent of neuromuscular disability is often complex in persons with CMT, and no curative treatments are yet available. Genotypically homologous animal models of CMT have improved exploration of disease-modifying treatments, of which molecular genetic manipulation and stem cell therapies appear to be the most promising. Research is also needed to develop better rehabilitative strategies that may limit disease burden and improve physical performance and psychosocial integration. Clinical management should be multidisciplinary, including neurologists, physiatrists, neurogeneticists, neuromuscular nurse practitioners, and orthopedists, along with physical and occupational therapists, speech-language pathologists, orthotists, vocational counselors, social workers, and other rehabilitation clinicians. Goals should include maximizing functional independence and quality of life while minimizing disability and secondary morbidity.