COVID-19 as a context in suicide: early insights from Victoria, Australia.

OBJECTIVE: To examine how the coronavirus (COVID-19) pandemic and its consequences may have influenced suicide in Victoria, Australia. METHODS: A mixed methods study of consecutive Victorian suicide cases spanning 1 January 2015 to 31 January 2021. Interrupted time series analysis examined whether suicide frequency changed following the pandemic onset. Thematic analysis was undertaken of police reports in suicides linked with COVID-19 to try to understand how COVID-19 acted as a stressor. RESULTS: The frequency of Victorian suicides did not change following the onset of COVID-19. Sixty COVID-linked suicides were identified, featuring three recurring themes: COVID-19 as a disturbance in the self, in relationships with others and institutions. CONCLUSIONS: While COVID-19 has not led to an increase in Victorian suicide frequency to date, it is an important background stressor that can erode one's wellbeing, sense of agency and connectedness to others. Implications for public health: Clinical interventions that serve to reconnect people with a sense of agency and seek to re-establish contact with significant others are indicated. Clinicians should ensure they are familiar with pathways for their patients to access government social and economic supports. A better understanding of how government interventions may be lessening psychological distress is needed.

Views of the Future of Partners of People with Multiple Sclerosis Who Attended a Lifestyle Modification Workshop: A Qualitative Analysis of Perspectives and Experiences.

People with multiple sclerosis (PwMS) often experience uncertainty and fear about their futures. Partners of PwMS may share their concerns and experience fears about their own futures, limitations on their lives, ability to work, and becoming a carer. For PwMS, modification of lifestyle-related risk factors has been associated with improved health outcomes. For PwMS who attended residential lifestyle modification workshops (RLMW), sustained improved health outcomes have been demonstrated. Whether improved outcomes for PwMS who engage with lifestyle modification translate to improved partner perceptions of the future, is yet to be explored. We explored the perspectives of partners of PwMS who had attended a RLMW and the impact that the person with MS's illness and their engagement with lifestyle modification had on their partners' views of the future. Analysis of 21 semi-structured interviews used a methodology informed by Heidegger's Interpretive Phenomenology. Three themes emerged: 'uncertainty', 'planning for the future' and 'control, empowerment and confidence'. Subthemes included MS and lifestyle modification being a catalyst for positive change; developing a sense of control and empowerment; and hope, optimism and positivity. Lifestyle modification may provide benefits, not only to PwMS, but also to their partners, and should be considered part of mainstream management of MS.

Therapeutic utilization of meditation resources by people with multiple sclerosis: insights from an online patient discussion forum.

We aimed to describe website traffic and qualitatively analyze an e-health community discussion forum. Participants in this study were people affected by multiple sclerosis visiting the Overcoming Multiple Sclerosis (OMS) website. This mixed methods study combined descriptive analysis of website traffic over 7 years and 1 month, and qualitative analysis of 1 week of posts in the meditation topic, coded into theme groups using qualitative thematic analysis. There were 166 meditation topics posted with 21,530 initial views of primary post and 785 sub-post responses. Meditation posts and sub-posts received 368,713 replies. Number of views increased from 4,684 in 2011 to over 80,000 in 2017, a considerably greater rate of increase than overall traffic. Qualitative analysis of posts on the meditation forum identified themes of barriers and enablers to utilization of meditation resources. Enablement themes dominated, observed across six of the seven theme groups with various forms of positive social and emotional support to learn and practice meditation. One theme, negative emotion, was identified as a barrier. The OMS peer-to-peer patient online discussion forum serves important functions in encouraging, educating and enabling its growing online community. Our analysis may help improve and innovate online support for lifestyle management in many chronic diseases.

Characteristics of patients with cancer who die by suicide: Coronial case series in an Australian state.

OBJECTIVE: Suicide rates are elevated in epidemiological studies, but extrapolating population level data to the individual patient cancer is difficult, and there is a dearth of studies examining how suicidality might be linked to the cancer experience. We examine the cancer-suicide correlates to explore clinical implications and future research directions. METHOD: We used a novel database to examine all suicide deaths reported to the Coroners Court of Victoria between 2009 and 2013 in individuals with active, diagnosed cancer. Cases were classified in relation to whether cancer had been a probable, possible, or unlikely influence on suicidal ideation. Sociodemographic, clinical, health service contacts, and suicide method data were analysed to describe the characteristics of individuals with cancer at the time of their suicide. RESULTS: There were 2870 suicide deaths, and 118 cases met inclusion criteria. Clinically distinct patient subgroups emerged through a contrast between those cases where the data suggested a correlate between cancer and suicide, and those where the data did not. The former group had many more cancer-related health problems than the latter group, who had a higher burden of psychiatric illness that predated their cancer diagnosis. The intent to suicide was known to most clinicians. CONCLUSIONS: All clinicians working with cancer patients should be prepared to explore suicidal ideation. Understanding how the patient conceptualises suicidality with respect to cancer experience and mental health may be of central importance in determining whether mental health care is best provided as part of cancer care, or through a separate mental health service.

On the path together: Experiences of partners of people with multiple sclerosis of the impact of lifestyle modification on their relationship.

Multiple sclerosis (MS) has a major impact on the relationship of couples living with the illness. Although some positives of dealing with MS as a couple have been identified, MS has been associated with higher rates of relationship breakdown and worse Quality of Life (QOL) for both people in the relationship, especially if the person with MS experiences a decline in mental or physical health or develops disability. Modification of lifestyle-related risk factors has been associated with improved outcomes for people with MS, including physical and mental health-related QOL, and these improved outcomes may lead to improved experiences for their partners. We aimed to explore the perspectives and experiences of the partners of people with MS, when the people with MS had undertaken an intensive residential workshop regarding healthy lifestyle, to understand the impact of MS and lifestyle modification on these partners' experiences of their relationship. Within the framework of Heidegger's interpretive phenomenology, semi-structured interviews were thematically analysed. Participants were in a spousal relationship with people with MS who had attended an intensive residential workshop regarding modification of lifestyle-related risk factors between 2002 and 2016. Participants lived in Australia, New Zealand, the United Kingdom and Europe. Three major themes were identified relating to the couple's relationships: providing support, remaining connected and togetherness. Aspects of these themes, not commonly previously reported, included the personal and relationship benefits experienced from providing support with lifestyle modification, improved communication, and the resultant greater sense of closeness. These experiences of partners of people with MS improve our understanding of both the complexities of living with MS and adopting lifestyle modification, and suggest some potential benefits to relationships.

Taking active steps: Changes made by partners of people with multiple sclerosis who undertake lifestyle modification.

BACKGROUND: Multiple sclerosis (MS), a demyelinating condition of the central nervous system with an unpredictable course, has a major impact on the lives of people with MS. Partners of people with MS may be significantly affected by the diagnosis, management and uncertainty around disease progression and may provide substantial support and care. Modification of lifestyle risk factors in conjunction with standard medical management has been associated with improved physical and mental quality of life. Adopting major lifestyle modification may have a multi-faceted impact on the person with MS and their partner. Experiences of partners of people with MS have been previously explored, but the experiences of partners of people with MS who adopt this strategy have not. As part of a larger study that aimed to explore partners' lived experiences of and attitudes towards MS and lifestyle modification, this study reports the active steps and significant changes partners undertook to assist the person with MS and, at times, to also modify their own lives. DESIGN: Within an interpretive framework, using Heidegger's phenomenological philosophy, a qualitative study of semi-structured interviews was conducted. PARTICIPANTS: Aged greater than 18 years and in a spousal relationship with a person with MS who had undertaken an intensive residential lifestyle educational intervention promoting healthy lifestyle. RESULTS: Themes identified were: adjusting to lifestyle modification, understanding motivations and practical aspects of adjustment; seeking knowledge and support, exploring the ways partners sought positive support for themselves and the person with MS and abandoned negative influences; and embracing well-being, commitment and change, describing the major changes that partners made to their lives professionally and personally. CONCLUSIONS: The experiences of these partners provide clinicians with insight into potential motivations and outcomes of lifestyle modification and suggest potentially positive aspects for those directly and indirectly affected by MS.

Differential multiple sclerosis treatment allocation between Australia and New Zealand associated with clinical outcomes but not mood or quality of life.

BACKGROUND: Differential treatment allocation may impact on clinical phenotype in MS and in turn upon quality of life (QoL). OBJECTIVES: (a) Investigate the association between disease-modifying drugs (DMDs) use and relapse frequency, disability, clinically significant fatigue, and physical and mental health-related QoL among participants with MS residing in Australia and New Zealand (NZ); (b) assess whether these associations differed between Australia and NZ. METHODS: Disability and fatigue were measured by PDDS and FSS, respectively. QoL was assessed by MSQOL-54. Associations were assessed by binomial and multinomial logistic regression, as appropriate. Multivariable models were adjusted for demographic and clinical covariates, as appropriate. RESULTS: 837 participants (627 from Australia; 210 from NZ) were identified from an online cohort of people with MS. First- and second-generation DMD use was associated with higher adjusted-odds of fatigue and disability, though not with 12-month relapse number. DMD use was not independently associated with physical or mental QoL. The association of first-generation DMD use with moderate disability differed between nations, such that treatment was associated with lower odds in Australia but not in NZ; a similar but a small difference was found for severe disability. No differences were seen in the DMD association with relapse number, nor with fatigue or QoL, between Australia and NZ. CONCLUSION: The differential treatment allocation associations in NZ are evident in the DMD-disability association, but there is no evidence that this treatment regimen has negative associations with fatigue, mood, or QoL.

Associations of demographic and clinical factors with depression over 2.5-years in an international prospective cohort of people living with MS.

BACKGROUND: Depression is highly prevalent among people with MS, and determinants thereof would be useful. OBJECTIVES: We examined the relationship of demographic and clinical factors with positive depression-screen and change in depression over 2.5 years in people with MS. METHODS: Positive depression-screen assessed by Patient Health Questionnaire (PHQ)-2 and PHQ-9. Associations of demographic and clinical factors with depression-screen and change thereof assessed using multivariable regression models, adjusted for age, sex, disability, fatigue, antidepressant use, and baseline PHQ-2, as appropriate. RESULTS: Overweight/obese BMI, comorbidity number, fatigue, and disability were associated with positive depression-screen, while married/partnered state, being employed, higher perceived socioeconomic status, and greater education were inversely associated with depression-screen. After adjustment, only marital status, socioeconomic status, antidepressant medication use, and fatigue were associated with risk of newly positive depression-screen. MS type, relapse number and immunomodulatory medication use were not associated with depression-screen after controlling for disability and fatigue. CONCLUSION: In a large prospective cohort study of depression in people with MS, we substantiated several potential determinants of a positive depression-screen and depression trajectory, particularly fatigue. Given that fatigue is the most common and most significant clinical symptom for people with MS, efforts to reduce fatigue may have follow-on benefits for reducing depression.

Common dedication to facilitating good dying experiences: Qualitative study of end-of-life care professionals' attitudes towards voluntary assisted dying.

BACKGROUND: Debate about appropriate and ethically acceptable end-of-life choices is ongoing, which includes discussion about the legalization of voluntary assisted dying. Given health professionals' role in caring for patients at the end life, their stance towards assisting a person with dying can have implications for policy development and implementation in jurisdictions where law changes are being considered. AIM: To explore end-of-life care professionals' attitudes towards voluntary assisted dying 6 months prior to vote on legalization. DESIGN: Qualitative study using textual data collected through semi-structured interviews. Purposive sampling strategy used to collect a broad representation of perspectives. Audio-recorded interviews were transcribed verbatim and subjected to qualitative descriptive analysis techniques. PARTICIPANTS: A total of 16 health professionals with experience in caring for people with life-limiting illness. RESULTS: Participants reported two overarching positions grounded in differing moral philosophies with compelling arguments both for and against legalization of voluntary assisted dying. A third and common line of argument emerged from areas of shared concern and uncertainty about the practical consequences of introducing voluntary assisted dying. While a diversity of opinion was evident, all participants advocated for more public education and funding into end-of-life care services to make high-quality care equitable and widely available. CONCLUSION: Common dedication to reducing suffering and facilitating good dying experiences exists among experts despite their divergent views on voluntary assisted dying. Ongoing engagement with stakeholders is needed for practical resolution in the interest of developing health policy for best patient care.

Longitudinal Associations of Modifiable Lifestyle Factors With Positive Depression-Screen Over 2.5-Years in an International Cohort of People Living With Multiple Sclerosis.

Background: Depression is common and has a significant impact on quality of life for many people with multiple sclerosis (MS). A preventive management approach via modification of lifestyle risk factors holds potential benefits. We examined the relationship between modifiable lifestyle factors and depression risk and the change in depression over 2.5 years. Methods: Sample recruited using online platforms. 2,224 (88.9%) at baseline and 1,309 (93.4%) at 2.5 years follow up completed the necessary survey data. Depression risk was measured by the Patient Health Questionnaire-2 (PHQ-2) at baseline and Patient Health Questionniare-9 (PHQ-9) at 2.5-years follow-up. Multivariable regression models assessed the relationships between lifestyle factors and depression risk, adjusted for sex, age, fatigue, disability, antidepressant medication use, and baseline depression score, as appropriate. Results: The prevalence of depression risk at 2.5-years follow-up in this cohort was 14.5% using the PHQ-2 and 21.7% using the PHQ-9. Moderate alcohol intake, being a non-smoker, diet quality, no meat or dairy intake, vitamin D supplementation, omega 3 supplement use, regular exercise, and meditation at baseline were associated with lower frequencies of positive depression-screen 2.5 years later. Moderate alcohol intake was associated with greater likelihood of becoming depression-free and a lower likelihood of becoming depressed at 2.5-years follow-up. Meditating at least once a week was associated with a decreased frequency of losing depression risk, against our expectation. After adjusting for potential confounders, smoking, diet, physical activity, and vitamin D and omega-3 supplementation were not associated with a change in risk for depression. Conclusion: In a large prospective cohort study of people with MS and depression, in line with the emerging treatment paradigm of early intervention, these results suggest a role for some lifestyle factors in depression risk. Further studies should endeavor to explore the impact of positive lifestyle change and improving depression in people living with MS.

Longitudinal Associations of the Healthy Lifestyle Index Score With Quality of Life in People With Multiple Sclerosis: A Prospective Cohort Study.

Objective: To explore the association between combined lifestyle risk factors with quality of life in people with multiple sclerosis (MS) over 2.5 years. Methods: People with MS were recruited to participate in a comprehensive online survey regarding their demographic and clinical characteristics, health-related quality of life (HRQOL), and lifestyle behaviors including physical activity, alcohol consumption, cigarette smoking, body mass index, and dietary habits measured at baseline and 2.5-year follow-up. A combined healthy lifestyle index score (HLIS) was constructed by assigning scores of 0-4 to each of the lifestyle risk factors, for which higher values indicate healthier lifestyle behavior. Multivariable linear regression modeling was used to assess whether the HLIS at baseline was associated with the physical and mental HRQOL over the study period in this sample of people with MS. Results: Of 2,466 participants with confirmed MS, 1,401 (57%) completed the follow-up. Multivariable linear regression analyses demonstrated that every 5-point increase (of a possible total of 20) in the baseline HLIS was associated with 1.7 (95% CI: 0.2-3.2) and 2.5 (95% CI: 1.0-4.0) higher scores in the change in physical and mental HRQOL components from baseline to follow-up respectively. Conclusion: Findings suggest the importance of healthy lifestyle behavior in quality of life in MS. A healthy lifestyle program focusing on these behaviors has the potential to positively influence health-related quality of life for people with MS.

Health outcomes and adherence to a healthy lifestyle after a multimodal intervention in people with multiple sclerosis: Three year follow-up.

BACKGROUND: Modifiable risk factors such as smoking and sedentary lifestyle adversely affect multiple sclerosis (MS) progression. Few multimodal behavioural interventions have been conducted for people with MS, and follow-up beyond 1 year is rare for lifestyle interventions. This study assessed adoption and adherence to healthy lifestyle behaviours and health outcomes 3 years after a lifestyle modification intervention, using generalized estimating equation models to account for within-participant correlation over time. METHODS: 95 people with MS completed baseline surveys before participating in 5-day MS lifestyle risk-factor modification workshops. 76 and 78 participants completed the 1-year and 3-year follow-up surveys respectively. Mean age at 3-year follow-up was 47 years, 72% were female, most (62.8%) had MS for 5 years or less, and 73% had relapsing remitting MS (RRMS). RESULTS: Compared to baseline, participants reported clinically meaningful increases in physical (mean difference (MD): 8.0, 95% Confidence Interval (CI): 5.2-10.8) and mental health (MD: 9.2, CI: 5.8-12.6) quality of life (QOL) at 1-year, and physical (MD: 8.7, CI: 5.3-12.2) and mental health (MD: 8.0, CI: 4.2-11.8) QOL at 3-year follow-up. There was a small decrease in disability from baseline to 1-year follow-up (MD: 0.9, CI: 0.9,1.0) and to 3-year follow-up (MD: 1.0, CI: 0.9,1.0), which was not clinically meaningful. Of those with RRMS, compared to baseline, fewer had a relapse during the year before 1-year follow-up (OR: 0.1, CI 0.0-0.2) and 3-year follow-up (OR: 0.15, CI 0.06-0.33). Participants' healthy diet score, the proportion meditating ≥1 hours a week, supplementing with ≥ 5000IU vitamin D daily, and supplementing with omega-3 flaxseed oil increased at 1-year follow-up and was sustained, although slightly lower at 3-year follow-up. However, there was no evidence for a change in physical activity and not enough smokers to make meaningful comparisons. Medication use increased at 1-year follow-up and at 3-year follow-up. CONCLUSION: The results provide evidence that lifestyle risk factor modification is feasible and sustainable over time, in a small self-selected and motivated sample of people with MS. Furthermore, participation in a lifestyle intervention is not associated with a decrease in MS medication use.

The Efficacy of Psychological Interventions for Managing Fatigue in People With Multiple Sclerosis: A Systematic Review and Meta-Analysis.

BACKGROUND: Multiple sclerosis (MS) is a complex, demyelinating disease of the central nervous system. Fatigue is commonly reported by people with MS (PwMS). MS-related fatigue severely affects daily activities, employment, socioeconomic status, and quality of life. OBJECTIVE: We conducted this systematic review and meta-analysis to determine whether psychological interventions are effective in managing fatigue in PwMS. DATA SOURCES: We performed systematic searches of Medline, EMBASE, PsycINFO, and CINAHL to identify relevant articles published from database inception to April 5, 2017. Reference lists from relevant reviews were also searched. STUDY SELECTION AND DESIGN: Two independent reviewers screened the papers, extracted data, and appraised the included studies. A clinical psychologist verified whether interventions were psychological approaches. A narrative synthesis was conducted for all included studies. For relevant randomized controlled trials that reported sufficient information to determine standardized mean differences (SMDs) and 95% confidence intervals (CIs), meta-analyses were conducted using a random-effects model. RESULTS: Of the 353 identified articles, 20 studies with 1,249 PwMS were included in this systematic review. Narrative synthesis revealed that psychological interventions reduced fatigue in PwMS. Meta-analyses revealed that cognitive behavioral therapy decreased levels of fatigue compared with non-active controls (SMD = -0.32; 95% CI: -0.63 to -0.01) and compared with active controls (relaxation or psychotherapy) (SMD = -0.71; 95% CI: -1.05 to -0.37). Meta-analyses further showed that both relaxation (SMD = -0.90; 95% CI: -1.30 to -0.51), and mindfulness interventions (SMD = -0.62; 95% CI: -1.12 to -0.12), compared with non-active control, decreased fatigue levels. The estimates of heterogeneity for the four meta-analyses varied between none and moderate. CONCLUSION: This study found that the use of psychological interventions for MS-related fatigue management reduced fatigue in PwMS. While psychological interventions are generally considered first-line therapy for MS-related fatigue, further studies are needed to explore the long-term effect of this therapy.

Psychological Shift in Partners of People with Multiple Sclerosis Who Undertake Lifestyle Modification: An Interpretive Phenomenological Study.

Introduction: Being in an intimate relationship with a person with multiple sclerosis (MS) may have a substantial impact on the partner's quality of life. Existing research has largely focused on negative impacts of MS for both people with MS (PwMS) and their partners and has sampled the population of partners of PwMS who have primarily adopted standard medical management only. Modifiable lifestyle factors have become increasingly recognized in the management of MS symptoms and disease progression. For partners of PwMS who have undertaken lifestyle modification as an additional strategy to minimize disease progression, the impacts, both positive and negative remain unexplored. This research is unique as it focuses on partners of PwMS who have attempted to adopt major lifestyle interventions outside of the prevailing paradigm of MS management. Aim: To explore and interpret the lived experiences of partners of PwMS who have adopted lifestyle modification, to understand partners' attitudes to and experiences of the effect of MS and lifestyle modification on their life, relationship and view of the future. Method: Design: a qualitative, interpretive, phenomenological study using semi-structured interviews. PARTICIPANTS: English-speaking; aged 18 years or more; in a spousal relationship for 12 months or more with a person with MS who had attended a residential lifestyle educational intervention and undertaken lifestyle modification. ANALYSIS: Interviews were recorded, transcribed verbatim and thematically analyzed using NVivo™ software. Results: Twenty-one partners were interviewed. This paper reports one of the study's themes, the psychological shift experienced by partners of PwMS. Sub-themes included adaptation; loss and grief; difficult emotions; reframing, re-evaluating and re-prioritizing; hope and optimism; empowerment and taking control; and self-awareness, greater understanding and personal growth. Conclusion: Partners of PwMS who have undertaken lifestyle modification experienced a broad range of psychological adjustments. Whilst reflecting the potential difficulties that partners of PwMS may experience, this group experienced a range of positive psychological changes that add to the literature regarding partners' potential experiences and may provide hope for those in partnerships with people with MS. This study provides themes to potentially inform a quantitative study of a larger population of partners of PwMS.

Health Outcomes and Lifestyle in a Sample of People With Multiple Sclerosis (HOLISM): Longitudinal and Validation Cohorts.

Objective: To report the methodology and summary data of the Health Outcomes and Lifestyle In a Sample of people with Multiple sclerosis (HOLISM) longitudinal and validation cohorts. We report (1) data on participation, socio-demographics, disease characteristics, medication use, modifiable lifestyle risk factor exposures, and health outcomes of the HOLISM longitudinal cohort 2.5-years post enrolment; (2) attrition at this 2.5-year wave; and (3) baseline characteristics of the associated HOLISM validation cohort. Methods: The HOLISM longitudinal study recruited people internationally with self-reported diagnosed multiple sclerosis (MS) through web 2.0 platforms and MS society newsletters. Participants, first recruited in 2012, were invited 2.5-years later to participate in a follow-up survey. At both time points, participants completed a comprehensive online questionnaire of socio-demographics, modifiable lifestyle exposures, and health outcomes using validated and researcher-designed tools. The same methodology was used to recruit a new sample: the HOLISM validation cohort. Characteristics were explored using summary measures. Results: Of 2,466 people with MS at baseline, 1,401 (56.8%) provided data at 2.5-year follow-up. Attrition was high, likely due to limited amount of contact information collected at baseline. Completion of the 2.5-year wave was associated with healthier lifestyle, and better health outcomes. Participants completing follow-up had diverse geographical location, were predominantly female, married, unemployed or retired. At 2.5-year follow-up, nearly 40% were overweight or obese, most were physically active, non-smokers, consumed little alcohol, used vitamin D/omega-3 supplements, and 42% reported current disease-modifying drug use. Thirty percentage of reported cane or gait disability, while 13% relied on major mobility supports (Patient Determined Disease Steps). Approximately half the respondents reported a comorbidity, 63% screened positive for clinically significant fatigue (Fatigue Severity Scale), and 22% screened positive for depression (Patient Health Questionnaire-9). The validation cohort's characteristics were mostly consistent with previously reported HOLISM baseline data. Conclusions: Exploring prospective associations of modifiable environmental/behavioral risk factors with health outcomes in this international longitudinal sample of people with MS will be beneficial to MS research. Impacts of attrition and selection bias will require consideration. The validation cohort provides opportunity for replication of previous findings, and also for temporal validation of predictive models derived from the HOLISM cohort.

Pain in People with Multiple Sclerosis: Associations with Modifiable Lifestyle Factors, Fatigue, Depression, Anxiety, and Mental Health Quality of Life.

BACKGROUND: People with multiple sclerosis (MS) often experience pain, which can interfere with mobility, employment, and quality of life (QOL). METHODS: This cross-sectional study explored associations between pain, demographic, disease, and modifiable lifestyle factors in an international sample of people with MS recruited online. RESULTS: Substantial pain, of moderate/severe intensity and interfering at least moderately with work/household or enjoyment of life in the past 4 weeks, was reported by 682/2,362 (28.9%). Substantial pain was associated with fatigue (odds ratio (OR): 6.7, 95% confidence interval (CI): 4.9,9.3), depression (OR:4.0, 95% CI:3.2,5.1), anxiety (OR:2.4, 95% CI:1.9,2.9), and lower mental health QOL (Mean Difference: -14.7, 95% CI:-16.6,-12.8). Regression analyses showed that smoking (OR: 2.0, 95% CI:1.35,2.87) and obesity (OR:2.1, 95% CI: 1.5,2.8), moderate alcohol use (OR: 0.7, 95% CI:0.5,0.9), moderate (OR 0.7, 95% CI: 0.55,0.98) or high (OR 0.6, 95% CI: 0.4,0.8) physical activity level, and healthy diet (OR 0.8, 95% CI: 0.75,0.95, per 10 points) were associated with substantial pain. CONCLUSION: Our results show clear associations with modifiable lifestyle factors and substantial pain in MS. These factors are already considered in the prevention and management of pain in other populations but have not previously been considered in MS. Conversely, pain and associated common MS comorbidities, such as depression, anxiety, and fatigue, may hamper efforts to start or maintain healthy behaviors. Strategies to overcome these barriers need to be considered. Further research should clarify the direction of these associations.

International Differences in Multiple Sclerosis Health Outcomes and Associated Factors in a Cross-sectional Survey.

Multiple sclerosis (MS) is a major cause of disability and poor quality of life (QOL). Previous studies have shown differences in MS health outcomes between countries. This study aimed to examine the associations between international regions and health outcomes in people with MS. Self-reported data were taken from the Health Outcomes and Lifestyle In a Sample of people with Multiple Sclerosis online survey collected in 2012. The 2,401 participants from 37 countries were categorized into three regions: Australasia, Europe, and North America. Differences were observed between regions in disability, physical and mental health QOL, fatigue, and depression, but most of these disappeared after adjusting for sociodemographic, disease, and lifestyle factors in multivariable regression models. However, adjusted odds for disability were higher in Europe [odds ratio (OR): 2.17, 95% confidence interval (CI): 1.28 to 3.67] and North America (OR: 1.79, 95% CI: 1.28 to 2.51) compared to Australasia. There may be other unmeasured factors that vary between regions, including differences in access and quality of healthcare services, determining disability in MS. When assessing differences in MS health outcomes, lifestyle factors and medication use should be taken into consideration.

Survivorship of severe medically unexplained symptoms in palliative care.

OBJECTIVES: Patients who articulate their psychological distress primarily through physical symptoms (referred to as medically unexplained symptoms (MUS)) pose a challenge to the skills of most clinicians, including palliative care physicians. The philosophical underpinnings of palliative care with a stated focus on symptom management and care of the person in their psychosociospiritual context lend itself to the care of these patients. The aim of this study was to investigate the characteristics to improve identification of this patient group within palliative care. METHODS: Here, we report a case series of 6 patients with severe MUS who were referred to palliative care. We use illustrative case vignettes, examine clinical and demographic characteristics and review the perspectives of the multidisciplinary team to identify the common threads. RESULTS: This case series highlights the complexities and challenges that are inherent in providing assessment and care for patients with MUS that present to palliative care. Characteristics that were identified included the clustering of 'trigger' symptoms, backgrounds of multiple chronic illnesses and relationship dysfunction. Patient outcomes in this group were universally poor, including the death of 2 patients. CONCLUSIONS: Knowledge of this patient group is vital given the likely increase in prevalence of MUS as palliative care broadens its focus earlier in the trajectory of illness. The strengths of palliative care, including psychosociospiritual assessment, multidisciplinary input and communication skills holds the potential to accurately identify patients with MUS and allow the opportunity for specialist psychiatric input with the hope of improving outcomes for patients and their families.

Lifestyle, medication and socio-demographic determinants of mental and physical health-related quality of life in people with multiple sclerosis.

BACKGROUND: Health-related quality of life (QOL) is a key outcome for people with multiple sclerosis (MS). While modifiable lifestyle factors, like smoking, physical activity and vitamin D, have strong associations with development and progression of MS, few studies have examined such associations with QOL. METHODS: Using patient-reported data from 2312 people with MS from 54 countries, regression models explored associations of socio-demographic, therapeutic and lifestyle factors with QOL, using the Multiple Sclerosis Quality of Life-54 (MSQOL-54). RESULTS: Participants were on average 45.6 years old, 82.4% women, mostly partnered (74.1%), with a university degree (59.5%). Controlling for socio-demographic factors and disability, factors associated with better physical health composite (PHC) (on a 100 point scale) were: moderate and high physical activity compared to low (5.9 [95% confidence interval: 4.2, 7.6] and 9.9 [CI: 8.1, 11.6] points higher score respectively); non-smoking compared to current smoking (4.6 points [CI: 2.4, 6.7]); better diet (per 10 points on the 100 point Diet Habits Questionnaire scale (DHQ) 1.6 points [CI: 1.0, 2.2] points); normal body mass index (BMI) versus overweight or obese (2.1 points [CI: 0.4, 3.7] and 2.4 points [CI: 0.5, 4.3]); fewer comorbidities (4.4 points [CI: 3.9, 4.9]); and not taking a disease-modifying drug (DMD) (2.1 points [CI: 0.7, 3.4]). Better mental health composite (MHC) determinants were: moderate and high physical activity compared to low (4.0 points [CI: 2.0, 6.0] and 5.7 points [CI: 3.5, 8.0]); non-smoking compared to current (6.7 points [CI: 4.1, 9.3]); better diet (2.8 points [CI: 1.9, 3.5]); normal BMI versus overweight or obese (3.1 points [CI: 1.1, 5.1] and 3.5 points [CI: 1.3, 5.7]); meditating regularly (2.2 points [CI: 0.2, 4.2]); and no DMD use (2.9 points [CI: 1.3, 4.6]). CONCLUSIONS: While causality cannot be concluded from cross-sectional data, the associations between modifiable lifestyle factors and QOL suggest significant potential for secondary prevention of the known deterioration of QOL for people with MS through lifestyle risk factor modification.