The contributions of vascular comorbidities on self-reported functional issues in persons with multiple sclerosis.

Purpose: This study aimed to evaluate 1) whether having a vascular comorbidity (i.e., hypertension, hyperlipidemia, heart disease, and diabetes) was associated with self-reported issues with functional activities among persons with multiple sclerosis (MS) and 2) if certain contributing factors (i.

Walking as a Mediator Between Strength and Health-Related Quality of Life in Multiple Sclerosis.

Unlabelled: Background and Purpose: Lower limb (LL) weakness and gait impairment are prevalent among persons with multiple sclerosis (PwMS) and can impede functional independence and impact health-related quality of life (HR-QoL). The purpose of this study was to examine the mediation effect of walking speed and perceived walking ability on the relationship between LL weakness and HR-QoL in ambulatory PwMS.

Methods: Participants (n = 175) were PwMS in this secondary analysis of a cross-sectional study.

Expanding the Connection Between Cognition and Illness Intrusiveness in Multiple Sclerosis.

Background: Multiple sclerosis (MS) disease factors, such as cognitive impairment, can cause disruptions in meaningful activities, also known as illness intrusiveness. Although the association between specific objective measures of cognition and illness intrusiveness has been documented in MS, the contributions of individuals' perceptions of their cognition or whether any psychological factors can buffer the relationship have yet to be explored. This study aimed to (1) simultaneously examine objective processing speed and subjective cognition as disease factors contributing to illness intrusiveness and (2) explore whether resilience moderates the relationship between cognition and illness intrusiveness.

Appointment non-attendance is associated with disease modifying therapy persistence the following year.

Background: It is recommended that healthcare providers and persons with multiple sclerosis (MS) have discussions prior to discontinuing a disease modifying therapy (DMT). However, if these appointments missed, either as a no show (NS) or short-notice cancellation (SNC), these discussions do not take place and may result in premature discontinuation. This study aimed to explore whether appointment non-attendance was predictive of DMT persistence the following year.

Predicting faller status in persons with multiple sclerosis using the Multiple Sclerosis Walking Scale-12.

Background: Persons with multiple sclerosis (PwMS) are at an increased risk for falling, making it necessary to identify useful screening tools. The aims of this study were to 1) determine a cut-off score for the 12-item Multiple Sclerosis Walking Scale (MSWS-12) for identifying PwMS as fallers and 2) evaluate its predictive ability of faller status after controlling for other potential contributing factors.

Methods: Participant characteristics, MSWS-12, and falls in the last six months were collected on PwMS (n = 171) during a single session.

Prospective Memory Complaints Are Related to Objective Performance in People With Multiple Sclerosis.

Objectives: To examine the association between subjective and objective prospective memory (PM) in people with multiple sclerosis (PwMS).

Design: Secondary analysis of a cross-sectional cohort study.

Setting: Community-based comprehensive multiple sclerosis center.

Establishment of regression-based isometric strength reference values for the upper limb in persons with multiple sclerosis.

Background: Muscle weakness is common and significantly affects persons with multiple sclerosis (PwMS), with dysfunction in upper limb (UL) muscle groups occurring in approximately 60% of PwMS.

Objective: To develop gender-specific regression-based prediction equations, with 95% confidence intervals for maximal bilateral UL isometric strength (shoulder abduction and adduction, wrist flexion and extension) and hand grip strength in PwMS.

Design: Cross-sectional study.

Improving prospective memory in persons with multiple sclerosis via telehealth: A randomized feasibility study.

Background: Persons with multiple sclerosis (PwMS) can experience deficits in prospective memory (PM) or "remembering to remember," which are associated with functional difficulties. However, no cognitive rehabilitation intervention has specifically addressed improving PM in PwMS. The Telehealth PM Intervention (TPMI) provides a novel combination of two strategies-visual imagery and implementation intentions-that have each been beneficial in other populations.

Using Objective and Subjective Measures of Cognition to Predict Instrumental Activities of Daily Living Abilities in Multiple Sclerosis.

Background: Cognitive impairment, difficulty performing basic activities of daily living (ADLs) and instrumental ADLs (IADLs), depression, and fatigue are common among individuals with multiple sclerosis (MS). Some associations between these symptoms are known; however, many of their relationships remain unclear. This study investigated the contributions of subjective and objective cognition, depressive symptom severity, and fatigue on ADLs and IADLs.

Patterns of prospective memory errors differ in persons with multiple sclerosis.

Introduction: Prospective memory (PM) deficits have been documented in multiple sclerosis (MS). This study aimed to explore the specific types of errors made by persons with MS (PwMS), including differences between PwMS and healthy controls (HC) and PwMS who do and do not have impairments in processing speed and/or verbal learning and memory.

Method: PwMS ( = 111) and HC ( = 75) completed the Memory for Intentions Test (MIST), an objective measure of PM that has five types of errors that can be coded (PM failure, task substitution, loss of content, loss of time, and random errors).

The association between sleep disorders and resilience in persons with multiple sclerosis.

While lower resilience has been connected to self-reported sleep problems in persons with multiple sclerosis (PwMS), there has yet to be an examination with diagnosed sleep disorders. This study examined differences in resilience (MS Resiliency Scale) between PwMS with sleep disorders (n = 27), sleep problems (n = 39), and no sleep disorders/problems (n = 46). PwMS with sleep disorders had significantly lower resilience than PwMS with no sleep disorders/problems (p = .

Physical Activity and Life Stress Are Associated With Illness Intrusiveness in Persons With Multiple Sclerosis.

Objectives: To explore which modifiable lifestyle behaviors contribute to illness intrusiveness in persons with multiple sclerosis (MS).

Design: Cohort study.

Setting: Community-based comprehensive MS center.

Perceived health- related quality of life in persons with multiple sclerosis with and without a vascular comorbidity.

Purpose: Vascular comorbidities are prevalent and can contribute to adverse health outcomes in persons with multiple sclerosis (PwMS). Understanding the association between vascular comorbidities and health-related quality of life (HRQOL) among PwMS may be beneficial in improving outcomes and disease management. This cross-sectional study aimed to examine the relationship between vascular comorbidities and the different dimensions of HRQOL in PwMS.

Establishment of regression-based normative isometric strength values for major lower limb muscle groups in persons with multiple sclerosis.

Background: Limb weakness is a major impairment that affects mobility in persons with multiple sclerosis (PwMS). Specifically, lower limb (LL) weakness can greatly affect gait and balance, while increasing fall risk and decreasing quality of life. Numerous studies have compared LL strength of PwMS to healthy controls, however none have objectively measured strength in all major LL joints (hip, knee, and ankle) in a large number of PwMS.

Using participatory action research to develop a new self-management program: Results from the design stage of Managing My MS My Way.

Background: Self-management programs have been used with success in several clinical populations, and there is a growing body of evidence to support their use among persons with multiple sclerosis (MS). This group aimed to develop a novel self-management program, Managing My MS My Way (MW), which is based in social cognitive theory and contains evidence-based strategies that have been shown to be effective for persons with MS. Furthermore, persons with MS would serve as stakeholders throughout the development process to ensure that the program would be useful and encourage adoption.

Effect of Backward and Forward Walking on Lower Limb Strength, Balance, and Gait in Multiple Sclerosis: A Randomized Feasibility Trial.

Background: Backward walking (BW) interventions have improved gait and balance in persons with stroke, cerebral palsy, and Parkinson disease but have not been studied in persons with multiple sclerosis (MS). We examined the feasibility of a BW intervention and how it affected strength, balance, and gait vs forward walking (FW) in persons with MS.

Methods: Sixteen persons with MS with a Patient-Determined Disease Steps (PDDS) scale score of 3 to 5 (gait impairment-late cane) were randomized to the FW (n = 8) or BW (n = 8) group.

Establishing the Test-Retest Reliability and Minimal Detectable Change of the Multiple Sclerosis Resiliency Scale.

Background: The Multiple Sclerosis Resiliency Scale (MSRS) was designed to assess factors connected to resilience when facing MS-related challenges. Although the MSRS has demonstrated good internal consistency and construct validity, its test-retest reliability has yet to be established. Identifying the minimal detectable change (MDC) of the scale will also improve its utility as an outcome measure for resilience-based interventions.

Appointment attendance behaviors in multiple sclerosis: Understanding the factors that differ between no shows, short notice cancellations, and attended appointments.

Background: There has yet to be an examination of how appointment attendance behaviors in multiple sclerosis (MS) are related to scheduling metrics and certain demographic, clinical, and behavioral factors such as cognitive functioning and personality traits. This study aimed to examine the factors that differ between no shows (NS), short notice cancellations (SNC), and attended appointments.

Methods: Participants (n = 110) were persons with MS who were enrolled in a larger cross-sectional study, during which they completed a battery of neuropsychological measures.

What factors are associated with resilience in persons with multiple sclerosis? The role of personality traits.

Purpose/objective: While personality traits have been well-documented to be related to resilience in several populations, they have yet to be explored in people with multiple sclerosis (PwMS). As such, this study aimed to understand how personality traits are associated with MS-related resilience after considering the independent contributions of self-efficacy, a significant component of the biopsychosocial model of resilience in MS, and demographic and disease characteristics.

Research Method/design: Participants ( = 112) were PwMS who completed a 1-time cross-sectional study.

Managing Cognitive Dysfunction in Multiple Sclerosis: A Snapshot of Changes in Screening, Assessment, and Treatment Practices.

Background: Cognitive dysfunction is prevalent in multiple sclerosis (MS) and can have a negative effect on several aspects of the daily lives of individuals with MS. In 2010, members of the Consortium of Multiple Sclerosis Centers (CMSC) were surveyed to understand MS clinicians' screening, assessment, and treatment practices for cognitive problems. Given the advancements made in the field in the past decade, it was deemed time to reevaluate how cognitive dysfunction is managed in the clinical setting.

Comorbidities as predictors of all-cause emergency department utilization among veterans with multiple sclerosis.

Background: While comorbidities have been associated with all-cause hospitalizations among persons with multiple sclerosis (MS), there has been no examination of their role in all-cause emergency department (ED) utilization. As such, this study aimed to determine if the presence of comorbidities increases the odds of ED usage in a national sample of Veterans with MS.

Methods: Data were extracted retrospectively from the Veterans Affairs (VA) MS Center of Excellence Data Repository, an electronic health record-based dataset.

Demographic and Clinical Factors Are Associated With Frequent Short-Notice Cancellations in Veterans With Multiple Sclerosis on Disease Modifying Therapies.

Objectives: (1) To identify the rate of short-notice canceled appointments in a large national sample of persons with multiple sclerosis (MS) and (2) examine the demographic and clinical factors associated with frequent cancellations.

Design: Retrospective cross-sectional cohort using electronic health records.

Setting: Veterans Health Administration.

Mobile health (mHealth) usage, barriers, and technological considerations in persons with multiple sclerosis: a literature review.

Objectives: Persons with multiple sclerosis (MS) can face a number of potential healthcare-related barriers, for which mobile health (mHealth) technology can be potentially beneficial. This review aimed to understand the frequency, current uses, and potential barriers with mHealth usage among persons with MS.

Methods: A query string was used to identify articles on PubMed, MEDLINE, CINAHL, and IEEE Xplore that were published in English between January 2010 and December 2019.

The Role of Cognitive Impairment on Physical Therapy Attendance and Outcomes in Multiple Sclerosis.

Background And Purpose: Many persons with multiple sclerosis (PwMS) experience cognitive impairments, which may affect their ability to engage in physical therapy. There is limited information on how cognitive impairments are associated with PwMS' ability to participate and improve their functional outcomes. This study aimed to assess the relationship between cognitive functioning and PwMS' attendance, total goal attainment, and functional improvement following physical therapy intervention.