Access to Preventive Health Care in Severely Disabled Women with Multiple Sclerosis

Primary healthcare needs and service utilisation of people with disability: a data linkage protocol

INTRODUCTION

General practitioners (GPs) play a crucial role in the early management and treatment of the comorbidities and complications experienced by people with disability. However, GPs experience multiple constraints, including limited time and disability-related expertise. Knowledge gaps around the health needs of people with disability as well as the frequency and extent of their engagement with GPs mean evidence to inform practice is limited. Using a linked dataset, this project aims to enhance the knowledge of the GP workforce by describing the health needs of people with disability.

METHODS AND ANALYSIS

This project is a retrospective cohort study using general practice health records from the eastern Melbourne region in Victoria, Australia. The research uses Eastern Melbourne Primary Health Network (EMPHN)-owned de-identified primary care data from Outcome Health's POpulation Level Analysis and Reporting Tool (POLAR). The EMPHN POLAR GP health records have been linked with National Disability Insurance Scheme (NDIS) data. Data analysis will involve comparisons across disability groups and the rest of the population to explore utilisation (eg, frequency of visits), clinical and preventative care (eg, cancer screening, blood pressure readings) and health needs (eg, health conditions, medications). Initial analyses will focus on NDIS participants as a whole and NDIS participants whose condition is either an acquired brain injury, stroke, spinal cord injury, multiple sclerosis or cerebral palsy, as classified by the NDIS.

ETHICS AND DISSEMINATION

Ethics approval was obtained from the Eastern Health Human Research Ethics Committee (E20/001/58261), and approval for the general collection, storage and transfer of data was from the Royal Australian College of General Practitioners National Research Ethics and Evaluation Committee (protocol ID: 17-088). Dissemination mechanisms will include the engagement of stakeholders through reference groups and steering committees, as well as the production of research translation resources in parallel with peer-reviewed publications and conference presentations.

Outcomes and Health Care Service Use in Adults 50 Years or Older With and Without Multiple Sclerosis: A 6-Year Observational Analysis

BACKGROUND

Multiple sclerosis (MS) typically presents in young adulthood. Recent data show the highest prevalence of MS in people aged 55 to 64 years; however, there are limited studies of this population.

METHODS

Administrative US claims data from IBM-Truven MarketScan commercial and Medicare databases (2011-2017) were analyzed. People with MS 50 years or older were assigned to the aging MS cohort (n = 10,746). The matched controls were people 50 years or older without MS (n = 10,746). Multivariable models compared outcomes between groups.

RESULTS

Infections were more frequent in the aging MS cohort vs matched controls (61% vs 45%; P < .0001); urinary tract, acute upper respiratory tract, and herpes zoster were the most frequent infection types. Malignancy rates were 20% for both groups (P = .8167); skin, breast, and prostate malignancies were the most frequent types. Skilled nursing facilities (aging MS cohort, 12%; matched controls, 3%; P < .0001) and MRI (aging MS cohort, 87%; matched controls, 37%; P < .0001) were used more frequently in the aging MS cohort; brain and spine were the most frequent types of MRI in the aging MS cohort. Time to first cane/walker or wheelchair use was shorter in the aging MS cohort (cane/walker use: HR, 2.1; 95% CI, 1.9-2.3; P < .0001; wheelchair use: HR, 6.9; 95% CI, 6.0-8.1; P < .0001).

CONCLUSIONS

In people 50 years or older, measures typically associated with worse health primarily resulted from having MS rather than being a consequence of aging alone.

Risk of cervical pre-cancer and cancer in women with multiple sclerosis exposed to high efficacy disease modifying therapies

There is a growing need to better understand the risk of malignancy in the multiple sclerosis (MS) population, particularly given the relatively recent and widespread introduction of immunomodulating disease modifying therapies (DMTs). Multiple sclerosis disproportionately affects women, and the risk of gynecological malignancies, specifically cervical pre-cancer and cancer, are of particular concern. The causal relationship between persistent human papillomavirus (HPV) infection and cervical cancer has been definitively established. To date, there is limited data on the effect of MS DMTs on the risk of persistent HPV infection and subsequent progression to cervical pre-cancer and cancer. This review evaluates the risk of cervical pre-cancer and cancer in women with MS, including the risk conferred by DMTs. We examine additional factors, specific to the MS population, that alter the risk of developing cervical cancer including participation in HPV vaccination and cervical screening programs.

Potentially preventable hospitalizations and use of preventive services among people with multiple sclerosis: Large cohort study, USA

BACKGROUND

Individuals with multiple sclerosis (MS) report barriers to accessing care, including receipt of preventive services. Potentially preventable hospitalization (PPH) is an important marker for access to, and receipt of timely care. However, few national studies have examined PPH risk in people with MS or considered the role of preventive care in reducing PPH risk among this patient population. Our objective was to examine PPH risk among adults with MS compared with their counterparts without MS.

METHODS

Optum® Clinformatics® Data Mart (2007-2017) was used to identify 6198 individuals with an MS diagnosis and their propensity-score matched counterparts without MS. Diagnostic and procedural codes were used to identify the presence of preventive hospitalizations, which were defined as quality indicators by the Agency for Healthcare Research and Quality (AHRQ) during the 4-year follow-up period since the diagnosis of MS. Information on receipt of preventive services and office visits was also extracted. Adjusted generalized estimating equations were used to examine the association between MS diagnosis and PPHs. To examine the role of preventive services on odds of PPH amongst people with MS, we reported the adjusted marginal odds ratio (OR) and 95% confidence intervals (CI).

RESULTS

The rate of any PPH among people with MS was double that of those without MS (131.6 vs 62.5 per 10,000). We identified higher odds of specific PPH indicators among people with MS compared to those without. Individuals with MS had 65% higher odds of hospitalization for pneumonia (OR=1.65, 95% CI: 1.01, 2.30), with similar significant findings observed for urinary tract infections (OR=4.90, 95% CI: 2.51, 9.57). In MS patients, receipt of preventive services, namely cholesterol screening (OR=0.76, 95% CI: 0.60, 0.95) and annual wellness visits were associated with lower odds of any PPH (OR=0.57, 95% CI: 0.43, 0.76).

CONCLUSION

People with MS were at a higher risk for PPHs compared with their counterparts without MS. Use of appropriate preventive services reduced the risk of PPH among the general population and among those with MS. More efforts are needed to encourage and facilitate the use of preventive care among people with MS. Receipt of timely and appropriate preventive care in this population may reduce the risk for PPH.

The healthcare needs and general practice utilization of people with acquired neurological disability and complex needs: A scoping review

BACKGROUND

For people with acquired neurological disabilities and complex needs, general practitioners (GPs) play an important role in health management and early intervention for the prevention of comorbidities and health complications. People with disability are a vulnerable group who need and have the right to, quality general practice services. It is therefore important to understand the health needs and service use of this group. The aim of this review was to identify the healthcare needs and general practice utilization of people with acquired neurological disabilities and complex needs.

METHODS

A scoping review methodological framework was utilized. Six databases (MEDLINE, PsycInfo, CINAHL, Scopus, Embase and the Cochrane Library) were searched. Articles were included if they reported on general practice service utilization of people with acquired neurological disabilities and complex needs aged between 18 and 65. Articles were required to be peer-reviewed, written in English and published between 2010 and 2021.

RESULTS

Thirty-one articles were included in the review. Studies originated from Canada (9), the United States (8), Australia (4), Switzerland (4), the United Kingdom (2), England (1), Norway (1), France (1) and Denmark (1). For many people, GPs were the main healthcare provider. People with disability consult multiple healthcare providers and navigate complex healthcare systems. Commonly presented healthcare needs were bladder, bowel and skin problems, pain and chronic pain, medication needs and mental health concerns.

CONCLUSIONS

People with acquired neurological disabilities and complex needs were vulnerable to receiving suboptimal healthcare. The literature highlighted issues regarding the accessibility of services, the fragmentation of health services and inadequate preventative care. GPs were challenged to offer adequate disability-related expertise and to meet the mental health needs of people with disability within time constraints.

PATIENT AND PUBLIC INVOLVEMENT

This manuscript was prepared in collaboration with a GP, who is one of the authors. A person with lived experience of acquired neurological disability was engaged to check the alignment of the findings with their personal experience and provide feedback.

social determinants of health in multiple sclerosis

Social determinants of health are the conditions in which people are born, grow, live, work and age. These circumstances are the non-medical factors that influence health outcomes. Evidence indicates that health behaviours, comorbidities and disease-modifying therapies all contribute to multiple sclerosis (MS) outcomes; however, our knowledge of the effects of social determinants — that is, the ‘risks of risks’ — on health has not yet changed our approach to MS. Assessing and addressing social determinants of health could fundamentally improve health and health care in MS; this approach has already been successful in improving outcomes in other chronic diseases. In this narrative Review, we identify and discuss the body of evidence supporting an effect of many social determinants of health, including racial background, employment and social support, on MS outcomes. It must be noted that many of the published studies were subject to bias, and screening tools and/or practical interventions that address these social determinants are, for the most part, lacking. The existing work does not fully explore the potential bidirectional and complex relationships between social determinants of health and MS, and the interpretation of findings is complicated by the interactions and intersections among many of the identified determinants. On the basis of the reviewed literature, we consider that, if effective interventions targeting social determinants of health were available, they could have substantial effects on MS outcomes. Therefore, funding for and focused design of studies to evaluate and address social determinants of health are urgently needed.

Here, the authors discuss the potential effects of social determinants of health on multiple sclerosis risk and outcomes. They suggest that addressing these determinants of health could substantially improve the lives of individuals with multiple sclerosis and call for more research.

Addressing an individual’s social determinants of health — that is, the conditions under which they are born, grow, live, work and age — could provide opportunities to reduce the burden of living with multiple sclerosis (MS).

Individual factors that may influence MS-related outcomes include sex, gender and sexuality, race and ethnicity, education and employment, socioeconomic status, and domestic abuse.

Societal infrastructures, including access to food, health care and social support, can also affect MS-related outcomes.

Awareness of the specific circumstances of a patient with MS might help neurologists deliver better care.

Social determinants of health are not static and can change according to wider sociopolitical contexts, as highlighted by the COVID-19 pandemic.

Rigorous studies of interventions to ameliorate the effects of poor social determinants on people with MS are urgently needed.

Multiple Sclerosis and the Cancer Diagnosis: Diagnostic Route, Cancer Stage, and the Diagnostic Interval in Breast and Colorectal Cancer

BACKGROUND AND OBJECTIVES

The multiple sclerosis (MS) population's survival from breast cancer and colorectal cancer is compromised. Cancer screening and timely diagnoses affect cancer survival and have not been studied in the MS cancer population. We investigated whether the diagnostic route, cancer stage, or diagnostic interval differed in patients with cancer with and without MS.

METHODS

We conducted a matched population-based cross-sectional study of breast cancers (2007-2015) and colorectal cancers (2009-2012) in patients with MS from Ontario, Canada, using administrative data. Exclusion criteria included second or concurrent primary cancers, no health care coverage, and, for the patients without MS, those with any demyelinating disease. We based 1:4 matching of MS to non-MS on birth year, sex (colorectal only), postal code, and cancer diagnosis year (breast only). Cancer outcomes were diagnostic route (screen-detected vs symptomatic), stage (stage I vs all others), and diagnostic interval (time from first presentation to diagnosis). Multivariable regression analyses controlled for age, sex (colorectal only), diagnosis year, income quintile, urban/rural residence, and comorbidity.

RESULTS

We included 351 patients with MS and breast cancer, 1,404 matched patients with breast cancer without MS, 54 patients with MS and colorectal cancer, and 216 matched patients with colorectal cancer without MS. MS was associated with fewer screen-detected cancers in breast (odds ratio [OR] 0.68 [95% CI 0.52, 0.88]) and possibly colorectal (0.52 [0.21, 1.28]) cancer. MS was not associated with differences in breast cancer stage at diagnosis (stage I cancer, OR 0.81 [0.64, 1.04]). MS was associated with greater odds of stage I colorectal cancer (OR 2.11 [1.03, 4.30]). The median length of the diagnostic interval did not vary between people with and without MS in either the breast or colorectal cancer cohorts. Controlling for disability status attenuated some findings.

DISCUSSION

Breast cancers were less likely to be detected through screening and colorectal cancer more likely to be detected at early stage in people with MS than without MS. MS-related disability may prevent people from getting mammograms and colonoscopies. Understanding the pathways to earlier detection in both cancers is critical to developing and planning interventions to ameliorate outcomes for people with MS and cancer.

Annual Wellness Visits for Persons With Physical Disabilities Before and After ACA Implementation

PURPOSE

Persons with disabilities often experience uncoordinated health care, with repeated out-of-pocket copays. One purpose of the Patient Protection and Affordable Care Act (ACA) was to create zero copays for preventive health care including an annual wellness visit (AWV). The purpose of this study was to document the use of AWVs by persons with physical disabilities during the ACA rollout.

METHODS

An administrative claims database, including both Medicare Advantage (MA) and commercial (COM) payers from 2008 to 2016, was used to identify unique wellness visits for adults with physical disabilities. We used interrupted time series analysis to compare AWV use by insurance type, sex, disability type, and race over time.

RESULTS

The proportion of zero copays provided a timeline of ACA implementation categorized as pre-ACA, ACA-implementation, and post-ACA periods. By 2016, AWV use maximized at 47.6% (95% CI, 44.7%-50.8%) among COM-insured White women with congenital disabilities. By 2016, the lowest AWV use reached one-half the maximum, at 21.6% (95% CI, 18.4%-25.2%) among COM-insured Hispanic men with acquired disabilities. MA-insured Black and Hispanic men with acquired disabilities reached similarly low levels of AWV use.

CONCLUSION

The ACA mandated zero copays, thereby allowing persons with physical disabilities the option for preventive health care without cost. Insurance type and sex significantly influenced AWV use, followed by disability type and race. Gaps in AWV use were exposed by insurance type, sex, disability, and race for persons with disabilities. Gaps in AWV use were also exposed between the general population and persons with disabilities.Annals "Online First" article.

Effect of comorbid mood and anxiety disorders on breast and cervical cancer screening in immune-mediated inflammatory disease

We aimed to examine rates of breast and cervical cancer screening in women with immune-mediated inflammatory diseases (IMID), including inflammatory bowel disease (IBD), multiple sclerosis (MS) and rheumatoid arthritis (RA) versus a matched cohort with IMID; and examine the association of psychiatric comorbidity with screening in these populations. We conducted a retrospective cohort study in Manitoba, Canada using administrative data. We identified women with IBD, MS and RA, and controls without these IMID matched on age and region. Annually, we identified individuals with any active mood/anxiety disorder. Using physician claims, we determined the proportion of each cohort who had cervical cancer screening within three-year intervals, and mammography screening within two-year intervals. We modeled the difference in the proportion of the IMID and matched cohorts who underwent mammography; and pap tests using log-binomial regression with generalized estimating equations, adjusting for sociodemographics, comorbidity and immune therapy use. We tested for additive interactions between cohort and mood/anxiety disorder status. During 2006–2016, we identified 17,230 women with IMID (4,623 with IBD, 3,399 with MS, and 9,458 with RA) and 85,349 matched controls. Having an IMID was associated with lower (-1%) use of mammography; however, this reflected a mixture of more mammography in the IBD cohort (+2.9%) and less mammography in the MS (-4.8 to -5.2%) and RA (-1.5%) cohorts. Within the IBD, MS and RA cohorts, having an active mood/anxiety disorder was associated with more mammography use than having an inactive mood/anxiety disorder. The MS and RA cohorts were less likely to undergo Pap testing than their matched cohorts. In the absence of an active mood/anxiety disorder, the IBD cohort was more likely to undergo Pap testing than its matched cohort; the opposite was true when an active mood/anxiety disorder was present. Among women with an IMID, mood/anxiety disorder influence participation in cancer screening.

Effects of Menopause in Women With Multiple Sclerosis: An Evidence-Based Review

Over two thirds of all individuals who develop multiple sclerosis (MS) will be women prior to the age of menopause. Further, an estimated 30% of the current MS population consists of peri- or postmenopausal women. The presence of MS does not appear to influence age of menopausal onset. In clinical practice, symptoms of MS and menopause can frequently overlap, including disturbances in cognition, mood, sleep, and bladder function, which can create challenges in ascertaining the likely cause of symptoms to be treated. A holistic and comprehensive approach to address these common physical and psychological changes is often suggested to patients during menopause. Although some studies have suggested that women with MS experience reduced relapse rates and increased disability progression post menopause, the data are not consistent enough for firm conclusions to be drawn. Mechanisms through which postmenopausal women with MS may experience disability progression include neuroinflammation and neurodegeneration from age-associated phenomena such as immunosenescence and inflammaging. Additional effects are likely to result from reduced levels of estrogen, which affects MS disease course. Following early retrospective studies of women with MS receiving steroid hormones, more recent interventional trials of exogenous hormone use, albeit as oral contraceptive, have provided some indications of potential benefit on MS outcomes. This review summarizes current research on the effects of menopause in women with MS, including the psychological impact and symptoms of menopause on disease worsening, and the treatment options. Finally, we highlight the need for more inclusion of MS patients from underrepresented racial and geographic groups in clinical trials, including among menopausal women.

Building a Successful Massive Open Online Course About Multiple Sclerosis: A Process Description

Background

Over the course of a year, we developed and tested a 6-week massive open online course (MOOC) on multiple sclerosis (MS) in consultation with the MS community. The course targeted the MS community and interested laypeople and was titled Understanding MS. The primary purpose of the course was to improve MS knowledge, health literacy, and resilience among participants. The final version of the MOOC made available for open enrollment was ranked first among all MOOCs released in 2019 (n>2400) based on participant reviews.

Objective

The aim of this study was to present a detailed description and assessment of the development process of the Understanding MS MOOC.

Methods

The development process included a course development focus group; the creation of more than 50 content videos and related text, quizzes, activities, and discussion prompts; the creation of original images and animations; a pilot study; and collaborations with people living with MS, MS nurses, allied health care practitioners, and neurologists and researchers from 4 universities.

Results

Overall, the process was efficient and effective. With a few small changes, we recommend this approach to those seeking to develop a similar course. This process led to the development of a highly reviewed MOOC with excellent user satisfaction.

Conclusions

We identified 5 key lessons from this process: (1) community support is essential, (2) stakeholder involvement improves content quality, (3) plan for research from the beginning, (4) coordination between the academic lead and project manager team ensures a consistent voice, and (5) a network of collaborators is a key resource.

Caring for Women with Multiple Sclerosis Across the Lifespan

PURPOSE OF REVIEW

Caring for women with multiple sclerosis (MS), whose first symptoms typically begin during the childbearing years, requires a comprehensive approach to management across a range of reproductive exposures, and beyond through menopause.

RECENT FINDINGS

This article summarizes what is known about the disease course in women with MS, how it differs from men, and the current state of knowledge regarding effects of reproductive exposures (menarche, childbearing, menopause) on MS-related inflammation and neurodegeneration. Recent findings regarding pregnancy-associated relapses in the treatment era, protective effects of breastfeeding, and care for women during the menopausal transition are reviewed. Then, updated recommendations to guiding women during childbearing-including pre-conception counseling, discontinuation of MS therapies, and management of postpartum relapses-are provided. Whenever possible, areas of uncertainty and avenues for future research are highlighted. From childhood through the postreproductive life stages, gender and hormonal exposures appear to shape an individual's risk for MS, as well as the experience of living with MS.

Hormone therapy use and physical quality of life in postmenopausal women with multiple sclerosis

OBJECTIVE

To determine the association between hormone therapy (HT) and physical quality of life (QOL) in postmenopausal women with multiple sclerosis (MS).

METHODS

We included female participants from the prospective Nurses' Health Study, with a diagnosis of definite or probable MS, who had completed a physical functioning assessment (PF10; subscale of the 36-Item Short-Form Health Survey QOL survey) at a time point between 3 and 10 years after their final menstrual period (early postmenopause). We assessed the association between HT use at this time point (never vs at least 12 months of systemic estrogen with/without progestin) and both PF10 and the 36-Item Short-Form Health Survey Physical Component Scale. We used a linear regression model adjusting for age, MS duration, menopause type and duration, and further for additional covariates (only ancestry was significant).

RESULTS

Among 95 participants meeting all inclusion criteria at their first postmenopausal assessment, 61 reported HT use and 34 reported none. HT users differed from non-HT users in MS duration (p = 0.02) and menopause type (p = 0.01) but no other clinical or demographic characteristics. HT users had average PF10 scores that were 23 points higher than non-HT users (adjusted p = 0.004) and average Physical Component Scale scores that were 9.1 points higher in the 59 women with these available (adjusted p = 0.02). Longer duration of HT use was also associated with higher PF10 scores (p = 0.02, adjusted p = 0.06).

CONCLUSIONS

Systemic HT use was associated with better physical QOL in postmenopausal women with MS in this observational study. Further studies are necessary to investigate causality.