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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. This study aimed to evaluate the feasibility of TPMI and its preliminary efficacy, which could be used to inform future trials., Methods: Participants (n = 35) were PwMS who were pre-screened and endorsed experiencing problems "remembering places they have to be" and "things they have to do." After completing a baseline evaluation, which included objective (Memory for Intentions Test; MIST) and subjective (Perceived Deficits Questionnaire; PDQ-PM) measures of PM, participants were randomized to either the active treatment (TPMI; n = 17) or active control group (Control; n = 18). TPMI was offered through remote one-on-one sessions twice a week over a four-week period. Participants were asked about treatment credibility and expectancy during the first session. The MIST and PDQ-PM were repeated at post-treatment, where treatment satisfaction was also captured. Mann-Whitney U and chi-square tests were used to examine the feasibility measures, while repeated measures ANOVAs were used to examine changes in the PM outcomes., Results: A total of 88.2 % of the TPMI group completed all eight sessions, with moderate-to-high (≥7 out of 10) treatment credibility/expectancy and satisfaction reported by 93.3 % and 86.7 %, respectively. While there were no significant effects on overall PM, the TPMI group had an improvement in objective time-based PM after adjusting for baseline differences (F(1,29) = 4.61, p = 0.040; d = 0.80). Furthermore, the TPMI group had a significant reduction in the number of time-based loss of content errors compared to the Control group, which remained significant after covariate adjustment (F(1,25) = 4.29, p = 0.049; d = 0.83)., Conclusions: TPMI is a feasible intervention, with high completion rates and moderate-to-high treatment ratings, that can be delivered remotely. Early evidence shows its potential benefit for improving time-based PM, a particular concern for PwMS, which should be further evaluated in a larger clinical trial., Competing Interests: Declaration of competing interest Dr. Raskin in the developer of the MIST. The authors have no other competing interests to declare., (Copyright © 2024. Published by Elsevier B.V.)

Objective: To characterize patterns of prescription opioid use among individuals with multiple sclerosis (MS) and identify risk factors associated with chronic use., Design: Retrospective longitudinal cohort study examining US Department of Veterans Affairs electronic medical record data of Veterans with MS. The annual prevalence of prescription opioid use by type (any, acute, chronic, incident chronic) was calculated for each study year (2015-2017). Multivariable logistic regression was used to identify demographics and medical, mental health, and substance use comorbidities in 2015-2016 associated with chronic prescription opioid use in 2017., Setting: US Department of Veterans Affairs, Veteran's Health Administration., Participants: National sample of Veterans with MS (N=14,974)., Main Outcome Measure: Chronic prescription opioid use (≥90 days)., Results: All types of prescription opioid use declined across the 3 study years (chronic opioid use prevalence=14.6%, 14.0%, and 12.2%, respectively). In multivariable logistic regression, prior chronic opioid use, history of pain condition, paraplegia or hemiplegia, post-traumatic stress disorder, and rural residence were associated with greater risk of chronic prescription opioid use. History of dementia and psychotic disorder were both associated with lower risk of chronic prescription opioid use., Conclusion: Despite reductions over time, chronic prescription opioid use remains common among a substantial minority of Veterans with MS and is associated with multiple biopsychosocial factors that are important for understanding risk for long-term use., (Published by Elsevier Inc.)

Background: Cognitive dysfunction and brain atrophy are both common in progressive multiple sclerosis (MS) but are seldom examined comprehensively in clinical trials. Antioxidant treatment may affect the neurodegeneration characteristic of progressive MS and slow its symptomatic and radiographic correlates., Objectives: This study aims to evaluate cross-sectional associations between cognitive battery components of the Brief International Cognitive Assessment for Multiple Sclerosis with whole and segmented brain volumes and to determine if associations differ between secondary progressive (SPMS) and primary progressive (PPMS) MS subtypes., Design: The study was based on a baseline analysis from a multi-site randomized controlled trial of the antioxidant lipoic acid in veterans and other people with progressive MS (NCT03161028)., Methods: Cognitive batteries were conducted by trained research personnel. MRIs were processed at a central processing site for maximum harmonization. Semi-partial Pearson's adjustments evaluated associations between cognitive tests and MRI volumes. Regression analyses evaluated differences in association patterns between SPMS and PPMS cohorts., Results: Of the 114 participants, 70% had SPMS. Veterans with MS made up 26% ( n = 30) of the total sample and 73% had SPMS. Participants had a mean age of 59.2 and sd 8.5 years, and 54% of them were women, had a disease duration of 22.4 (sd 11.3) years, and had a median Expanded Disability Status Scale of 6.0 (with an interquartile range of 4.0-6.0, moderate disability). The Symbol Digit Modalities Test (processing speed) correlated with whole brain volume ( R = 0.29, p = 0.01) and total white matter volume ( R = 0.33, p < 0.01). Both the California Verbal Learning Test (verbal memory) and Brief Visuospatial Memory Test-Revised (visual memory) correlated with mean cortical thickness ( R = 0.27, p = 0.02 and R = 0.35, p < 0.01, respectively). Correlation patterns were similar in subgroup analyses., Conclusion: Brain volumes showed differing patterns of correlation across cognitive tasks in progressive MS. Similar results between SPMS and PPMS cohorts suggest combining progressive MS subtypes in studies involving cognition and brain atrophy in these populations. Longitudinal assessment will determine the therapeutic effects of lipoic acid on cognitive tasks, brain atrophy, and their associations., Competing Interests: AS contracted Research with Sanofi, Biogen, Novartis, Actelion, Genentech/Roche. Consulting fees from Octave Bioscience. Research support from Bristol Myers Squibb. Personal compensation for consulting for Genentech, Biogen, Alexion, Celgene, Greenwich Biosciences, TG Therapeutics and OctavemBioscience. Personal compensation non-promotional speaking for EMD Serono. Participationin ma Data Safety and Monitoring Board for NCT03073603, and NCT04877457. MF received a grant from Sanofi-Genzyme Canada. Honoraria or consultation fees from Alexion/Astra Zeneca, BiogenIdec, EMD Inc./EMD Serono/Merck Serono, Find Therapeutics, Hoffman La-Roche, Novartis, Quanterix, Sanofi-Genzyme, Teva Canada Innovation. Member of a company advisory board or board of directors for Alexion/Astra Zeneca, Atara Biotherapeutics, Bayer Healthcare, Celestra Health, EMD Inc./Merck Serono, Find Therapeutics, Hoffman La-Roche, Actelion/Janssen (J&J), Novartis, Sanofi-Genzyme, Setpoint Medical. Participation in a company sponsored speaker's bureau: Sanofi-Genzyme, EMD Serono. PR contracted research with Biogen, Genentech, Novartis, Sanofi. Consulting honoraria: Banner, BristolMyersSquibb, EMD Serono, Genentech, Novartis, Sanofi, TG therapeutics. Speaker honoraria: Biogen, BristolMyersSquibb, Genentech, Novartis, Sanofi, TG therapeutics. OS serves on the editorial boards of Therapeutic Advances in Neurological Disorders, has served on data monitoring committees for Genentech-Roche, Pfizer, Novartis, and TG Therapeutics without monetary compensation, has advised EMD Serono, Novartis, and VYNE, receives grant support from EMD Serono, is a 2021 recipient of a Grant for Multiple Sclerosis Innovation (GMSI), Merck KGaA, is funded by a Merit Review grant (federal award document number (FAIN) BX005664-01 from the United States (U.S.) Department of Veterans Affairs, Biomedical Laboratory Research and Development, is funded by RFA-2203-39314 (PI) and RFA-2203-39305 (co-PI) grants from the National Multiple Sclerosis Society (NMSS). The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Spain, Hildebrand, Waslo, Rooney, Emmons, Schwartz, Freedman, Paz Soldan, Repovic, Solomon, Rinker, Wallin, Haselkorn, Stuve, Gross and Turner.)

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 (M 4 W), 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. This paper outlines the initial development stages of M 4 W, including determining 1) stakeholders' interest in a self-management program, 2) the general focus of the program, 3) the delivery method of the program, 4) the content of the program, and 5) potential barriers and adaptations., Methods: A three-stage study consisting of an anonymous survey (n = 187) to determine interest, topic, and delivery format; semi-structured interviews (n = 6) to follow-up on the survey results; and semi-structured interviews (n = 10) to refine the content and identify barriers., Results: Over 80% of survey participants were somewhat or very interested in a self-management program. Fatigue was the topic with the greatest amount of interest (64.7%). An internet-based program (e.g., mobile health or mHealth) was the most preferred delivery method (37.4%), with the first group of stakeholders proposing a module-based system with an initial in-person orientation session. The second group of stakeholders were overall enthusiastic about the program, giving moderate to high confidence scores for each of the proposed interventional strategies. Suggestions included skipping sections that were not applicable to them, setting reminders, and seeing their progress (e.g., visualizing their fatigue scores as they move through the program). In addition, stakeholders recommended larger font sizes and speech-to-text entry., Conclusions: Input from the stakeholders has been incorporated into the prototype of M 4 W. The next steps will be to test this prototype with another group of stakeholders to assess its initial usability and identify issues before developing the functional prototype., Competing Interests: Declaration of Competing Interest The authors have no conflicts of interest to disclose., (Copyright © 2023. Published by Elsevier B.V.)

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. Data about their appointments in three MS-related clinics the year prior to their study evaluation were extracted from the medical record. Bivariate analyses were done, with post-hoc tests conducted with Bonferroni corrections if there was an overall group difference., Results: A higher number of SNC were noted during the winter, with 22.4% being due to the weather. SNC were also more common on Thursdays, but less frequent during the early morning time slots (7am to 9am). In contrast, NS were associated with lower annual income, weaker healthcare provider relationships, lower self-efficacy, higher levels of neuroticism, depressive symptom severity, and health distress, and greater cognitive difficulties, particularly with prospective memory., Conclusions: While SNC are related to clinic structure and situational factors like the weather, NS may be more influenced by behavioral issues, such as difficulty remembering an appointment and high levels of distress. These findings highlight potential targets for reducing the number of missed appointments in the clinic, providing opportunities for improved healthcare efficiency and most importantly health., Competing Interests: Declaration of Competing Interest Dr. Raskin is the developer of the Memory for Intentions Test (MIST). The authors have no other competing interests to declare. There has been no significant financial support for this work that could have influenced its outcome., (Copyright © 2023 Elsevier B.V. All rights reserved.)

Objectives: Difficulties with prospective memory (PM) are not routinely assessed in persons with multiple sclerosis (MS) even though they can impact daily functioning. This study aimed to examine the preliminary criterion and ecological validity of a highly abbreviated Memory for Intentions Test (MIST) intended to serve as an initial screening of PM in persons with MS. Methods: Participants (n = 112) were classified as impaired if they performed 1.5 standard deviations below the normative mean on the MIST. Individual MIST trials with adequate difficulty and discriminability were examined using receiver operating characteristic analyses, with their classification accuracies, sensitivities, and specificities compared to each other. Regressions were run to evaluate their ecological validity, with appointment attendance and employment as the outcomes. Results: Two trials had a classification accuracy of ≥80%: Trial 3 (79% sensitivity, 84% specificity) and Trial 4 (57% sensitivity, 91% specificity). These two trials had comparable specificity (p=.127), with Trial 3 having slightly higher sensitivity (p=.083). Only Trial 4 was significantly associated with appointment attendance (b = 1.63, p=.047) and unemployment (aOR = 11.20, p=.027). Discussion: Trial 4 of the MIST, a verbal task with a time-based cue that requires participants to complete a pre-specified response after a 15-minute delay, has the potential to be a screener for PM.

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. Veterans who had at least one outpatient visit in 2013, were alive in 2015, and were initially prescribed a disease modifying therapy were included in the dataset (n = 3,742). Current Procedural Terminology codes were used to determine if participants had at least one ED visit during a 24-month time frame beginning 1/1/2013. Comorbidities were identified using ICD-9 codes present before 2013. Separate logistic regressions were conducted for the overall number of comorbidities and categorized comorbidities, adjusting for age, race, and sex., Results: Nearly 32% (n = 1,191) had at least one ED visit, with those Veterans having an average of 6.67 (SD=3.32) comorbidities. After adjusting for demographics, the number of comorbidities was a significant predictor of ED usage (aOR=1.20; 95% CI: 1.17, 1.23, p<.001). Several comorbidities emerged as independent contributors., Conclusions: All-cause ED utilization is prevalent in MS, with usage increasing in the presence of other chronic conditions. These findings underscore the need to view long-term MS care through the lens of chronic disease management., (Copyright © 2022. Published by Elsevier B.V.)

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., Participants: Veterans with MS (N=3742) who were part of the Veterans Health Administraiton's MS Center of Excellence Data Repository and (1) had at least one outpatient appointment at the VA in 2013, (2) were alive in 2015, and (3) were prescribed a disease modifying therapy (DMT)., Interventions: Not applicable., Main Outcome Measures: Frequent short-notice cancellations, defined as >20% of scheduled appointments canceled with less than 24-hour notification over a 24-month period. This threshold was based on the definition of ≤80% for suboptimal treatment adherence. Several demographics and clinical variables were examined as potential explanatory factors., Results: Approximately 75% (n=2827) had at least 1 short-notice cancellation, with more than 3% (n=117) categorized as frequent cancelers. The odds of frequent cancellations were greater in women (odds ratio [OR], 1.81; P=.004) and among 18- to 44-year-olds (OR, 2.77; P=.004) and 45- to 64-year-olds (OR, 2.49; P=.003) compared to those over 65. The odds were lower among persons who lived <25 miles away (OR, 0.58; P=.043) compared with persons who lived ≥75 miles away and those who had at least 1 emergency department visit (OR, 0.55; P=.012)., Conclusions: Short-notice cancellations are common in persons with MS, although few have more than 20%. These findings highlight who is at greater risk for frequent cancellation and disruptions in their care. Although additional research is needed, the results provide insights into how clinics may approach handling frequent short-notice cancellations among persons with MS., (Published by Elsevier Inc.)

Abstract: Fatigue is one of the most common and disabling symptoms of multiple sclerosis. A recent randomized controlled trial comparing a fatigue self-management program and a general multiple sclerosis education program found that both programs improved fatigue in participants with multiple sclerosis. Participants were randomized to a self-management program (fatigue: take control, n = 109) or a multiple sclerosis education program (multiple sclerosis: take control, n = 109). This secondary analysis of that trial used multilevel moderation analysis to examine moderators of treatment-related effects on fatigue (Modified Fatigue Impact Scale) from baseline through the 6-mo follow-up. The following potential treatment moderators were examined: age, sex, cohabitation/marital status, and baseline levels of self-efficacy, depression symptoms, and sleep quality. Cohabitation status (living with or without a spouse/partner) interacted with intervention group and time to predict fatigue impact (P = 0.04). Fatigue: take control participants who lived with a spouse/partner showed a marginal effect in greater rate of improvement in fatigue compared with those who lived alone (P = 0.08). However, rates of improvement in fatigue in multiple sclerosis: take control participants were similar in those living with or without a spouse/partner. These findings suggest that living with a spouse or partner may facilitate benefit from self-management interventions for multiple sclerosis-related fatigue. Future research should investigate the contribution of supportive others in self-management of fatigue in multiple sclerosis., Competing Interests: Financial disclosure statements have been obtained, and no conflicts of interest have been reported by the authors or by any individuals in control of the content of this article., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

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. Abstracts were reviewed and selected based on a priori inclusion and exclusion criteria. Fifty-nine peer-reviewed research studies related to the study questions are summarized., Results: The majority of persons with MS were reported as using smartphones, although rates of mHealth utilization varied widely. mHealth usage was grouped into 3 broad categories: (1) disability and symptom measurement; (2) interventions and symptom management; and (3) tracking and promoting adherence. While there have been an increasing number of mHealth options, certain limitations associated with MS (eg, poor dexterity, memory problems) may affect usage, although including persons with MS in the design process can address some of these issues., Discussion: Given the increased attention to mHealth in this population and the current need for telehealth and at home devices, it is important that persons with MS and healthcare providers are involved in the development of new mHealth tools to ensure that the end product meets their needs. Considerations for addressing the potential mHealth use barriers in persons with MS are discussed., (© The Author(s) 2020. Published by Oxford University Press on behalf of the American Medical Informatics Association.)

Objectives: To examine risk factors in the year before suicide in a national sample of United States veterans with multiple sclerosis (MS), as well as means of suicide and receipt of mental health services prior to death., Design: Case control study. Individuals in the Veterans Affairs MS National Data Repository were linked to the National Death Index Plus to obtain death records, including specific causes of death. Participants were veterans with MS who died by suicide and randomly selected nonsuicide MS controls (5 per participant) who were alive at the time of the index suicide. Mental health disorders and medical comorbidities were identified in the year before death for suicides and during the identical time period for controls., Setting: Veterans Health Administration., Participants: Veterans (N=426) who received treatment for MS in the United States Veterans Health Administration between 1999 and 2011. There were 71 deaths by suicide and 355 randomly selected controls., Interventions: Not applicable., Main Outcome Measure: Suicide., Results: Results from the adjusted multivariable model suggest that the following factors were associated with an increased risk for suicide: male sex (odds ratio [OR], 3.60; 95% confidence interval [CI], 1.35-9.42), depression (OR, 1.82; 95% CI, 1.03-3.23), and alcohol use disorder (OR, 3.10; 95% CI, 1.38-6.96). Half (50.7%) had a mental health appointment in the year before suicide. The primary means of suicide was by firearm (62.0%)., Conclusions: Routine assessment of suicide risk in individuals with MS is warranted, particularly for those with recent history of depression or alcohol use disorder., (Published by Elsevier Inc.)

Objective: To determine which factors are associated with suboptimal disease-modifying therapy (DMT) adherence and to develop an explanatory model that could be used to identify individuals at risk and potentially inform interventions., Design: Cross-sectional cohort study using electronic health records., Setting: Veterans Health Administration (VA)., Participants: Veterans with multiple sclerosis (MS) (N=2939; 79.69% men) who received care through the VA and were included in the VA MS Center of Excellence Data Repository., Interventions: Not applicable., Main Outcome Measures: Suboptimal DMT adherence (<80%), demographics, co-occurring conditions, and health care use., Results: Nearly 31% of participants had suboptimal adherence. Flags for suboptimal adherence included >20% missed appointments (odds ratio [OR], 3.78; 95% CI, 2.45-2.82), traumatic brain injuries (OR, 1.55; 95% CI, 1.12-2.14), age younger than 59 years (OR, 1.47; 95% CI, 1.23-1.74), ≥1 emergency department visits (OR, 1.40; 95% CI, 1.18-1.67), mood disorders (ie, depressive and bipolar disorders) (OR, 1.40; 95% CI, 1.18-1.66), and service connection (OR, 1.22; 95% CI, 1.01-1.47). Hyperlipidemia (OR, 0.77; 95% CI, 0.65-0.92) and being issued a wheelchair (OR, 0.83; 95% CI, 0.70-1.00) were associated with lower risk., Conclusions: Suboptimal adherence to DMTs continues to be an issue. Interventions that focus on person-level barriers should be urgently explored to increase adherence and improve self-management abilities., (Published by Elsevier Inc.)

Competing Interests: Author disclosures The authors report no actual or potential conflicts of interest with regard to this article.

Background: Missed appointments can have negative effects on several facets of healthcare, including disruption of services, worse patient health outcomes, and increased costs. The influence of demographic and clinical factors on missed appointments has been studied in a number of chronic conditions, but not yet in multiple sclerosis (MS). Engagement in healthcare services is a particular concern with this population, given the complexity of the condition. Furthermore, excessive missed appointments has emerged as a risk factor for suboptimal adherence to disease modifying therapies (DMTs), prompting further exploration into this issue and whether a tool could be developed to triage possible interventions for persons with MS on DMTs who are missing their appointments. As such, this study aimed to investigate the rate and factors associated with missed appointments among a large national sample of persons with MS and develop a predictive model of excessive missed appointments., Methods: Administrative data from 01/01/2013 to 12/31/2015 were extracted from the VA MS Center of Excellence Data Repository. Variables not related to excessive missed appointments, defined as missing more than 20% of scheduled appointments, in bivariate analyses (p > 0.20) were excluded. Remaining baseline co-occurring conditions, demographic, and healthcare utilization variables were entered into a logistic regression model, using a backward elimination criteria of p < 0.05. Calibration and discrimination of the model were assessed. An initial predictive score was generated based on the value of the variable and its β-value from the final model., Results: The number of missed appointments ranged from 0 to 84 over a two-year period. Over 59% missed at least one appointment, though only 4.28% had excessive missed appointments. Seven variables were retained in the model: adherence to DMTs, age, distance, histories of post-traumatic stress disorder, congestive heart failure, and chronic obstructive pulmonary disease, and emergency visits. Predictive scores ranged from -6.42 to 0.96 (M = -2.61, SD = 1.15). The final model had good discrimination, calibration, and fit., Conclusions: By using this model and accompanying score, clinicians could have a good chance of predicting individuals who will miss more than 20% of their appointments and triaging interventions., Competing Interests: Declaration of Competing Interest None., (Published by Elsevier B.V.)

Background: Depression is a common comorbid condition among individuals with multiple sclerosis (MS) and is associated with greater overall disease burden and lower quality of life. Numerous clinical trials have supported physical activity interventions versus education, usual care, and attention control conditions for improving depressive symptoms in individuals with MS. However, little is known about the psychological mechanisms that may underlie physical activity-related improvements in depression. Behavioral activation posits that depression may stem from a reduction or loss of personally meaningful and rewarding activity. The process of behavioral activation involves re-engaging with these experiences. Behavioral activation might represent one mechanism by which physical activity interventions improve depression., Objective: To examine behavioral activation as a mechanism mediating the effects of physical activity intervention on depressive symptom improvement in individuals with MS., Methods: Mediational path analysis using data from a randomized controlled trial (N = 64) comparing telephone-based physical activity counseling (TC) to education (EC)., Results: Participation in TC resulted in greater improvements in behavioral activation from months 0-3. Improvements in behavioral activation were associated with fewer baseline-adjusted depressive symptoms at month 6. The corresponding indirect (mediational) pathway was significant., Conclusion: Behavioral activation may represent one mechanism by which physical activity improves depression in MS. Future physical activity trials should capitalize on this relationship and place additional emphasis on identifying and engaging in personally meaningful life activity. Future trials of therapies focused on behavioral activation might benefit from encouraging physical activity goals., Trial Registration: Trial Registration clinicaltrials.gov Identifier: NCT01198977., (Copyright © 2019 Elsevier Inc. All rights reserved.)

Background: Obesity and inactivity are common and burdensome for people with lower extremity amputation (LEA). The extent to which home-based physical activity/weight management programs are effective and safe for people with LEA is unknown. Translating effective interventions for understudied disability groups is needed., Objective: To test the feasibility, acceptability, and safety of a weight management and physical activity intervention and obtain preliminary efficacy estimates for changes in weight, body composition, and physical functioning., Methods: Eligibility criteria included: LEA ≥1 year prior, 18-69 years of age, overweight or obese and living in the Seattle area. The intervention arm received self-monitoring tools (e.g., pedometer, scale) and written materials, a single exercise counseling home visit by a physical therapist, and up to 11 telephone calls from a health coach over 20 weeks that involved motivational interviewing to set specific, attainable, and measurable goals. The self-directed control group received the same tools and materials but no home visit or coaching calls., Results: Nineteen individuals consented to participate, 15 were randomized (mean age = 56, 73% male, 80% transtibial amputation) and 11 completed 20-week follow-up assessments. The intervention was acceptable and safe. Coached participants had greater decreases in waist circumference (mean difference between groups over 20 weeks, baseline values carried forward: -4.3 cm, 95% CI -8.2, -0.4, p = 0.03) and fat mass (-2.1 kg, 95% CI -3.8, -0.4, p = 0.02)., Conclusions: The home-based intervention was promising in terms of efficacy, safety and acceptability. Inclusion of multiple trial centers and increased use of technology may facilitate recruitment and retention., (Copyright © 2018 Elsevier Inc. All rights reserved.)

Background: Regular physical activity (PA) is essential for aging well with a disability, preventing the onset or worsening of chronic conditions, functional loss, and maintaining or improving quality of life, yet PA levels are low in those with disabilities, including those with a lower extremity amputation (LEA)., Objective: To determine methods for promoting PA in this population, our objective was to better understand the barriers and facilitators to PA that persons with LEA face., Methods: Semi-structured interviews were conducted with male Veterans with a LEA. Two raters analyzed interview transcripts using a qualitative descriptive approach, involving both a priori and emergent themes., Results: Among the 27 male Veterans (mean age = 54 years) interviewed, facilitators to PA included acceptance of their limb loss, confidence (to try new activities or adapt activities), creating a daily routine involving PA, resources, supportive others, perceived benefit, and having a history of being physically active. Barriers to PA were illnesses/injuries, poorly-fitting prostheses, low self-efficacy, insufficient resources, unsupportive others, and hassle., Conclusions: Our study builds upon the literature indicating that individual, interpersonal, and environmental factors should be addressed to increase adoption and maintenance of PA, including making PA a regular, low-hassle activity, increasing access to resources that facilitate PA, and training health care providers, family and friends on how to best to support those with LEA to be more physically active. Addressing prosthetic socket issues that affect fit and stability and promoting acceptance and self-efficacy will also be instrumental., (Published by Elsevier Inc.)

Problems with sleep and cognitive impairment are common among people with multiple sclerosis (MS). The present study examined the relationship between self-reported sleep and both objective and perceived cognitive impairment in MS. Data were obtained from the baseline assessment of a multi-centre intervention trial (NCT00841321). Participants were 121 individuals with MS. Nearly half (49%) of participants met the criteria for objective cognitive impairment; however, cognitively impaired and unimpaired participants did not differ on any self-reported sleep measures. Nearly two-thirds (65%) of participants met the criteria for 'poor' sleep, and poorer sleep was significantly associated with greater levels of perceived cognitive impairment. Moreover, the relationships between self-reported sleep and perceived cognitive impairment were significant beyond the influence of clinical and demographic factors known to influence sleep and cognitive functioning (e.g. age, sex, education level, disability severity, type of MS, disease duration, depression and fatigue). However, self-reported sleep was not associated with any measures of objective cognitive impairment. Among different types of perceived cognitive impairment, poor self-reported sleep was most commonly related to worse perceived executive function (e.g. planning/organization) and prospective memory. Results from the present study emphasize that self-reported sleep is significantly and independently related to perceived cognitive impairment in MS. In terms of clinical implications, interventions focused on improving sleep may help improve perceived cognitive function and quality of life in this population; however, the impact of improved sleep on objective cognitive function requires further investigation., (© 2017 European Sleep Research Society.)

Among individuals with multiple sclerosis (MS), mental health comorbidities play a significant role in contributing to secondary disability and detracting from quality of life. This review examines current evidence surrounding three mental health issues of particular relevance to MS: depression, anxiety, and bipolar disorder. We review what is known of the prevalence, correlates, screening mechanisms, and current treatment of each issue and provide recommendations for future areas of research.

Objective: To evaluate the impact of a physical activity intervention consisting of telephone counseling with home-based monitoring to improve fatigue and depression in individuals with multiple sclerosis (MS)., Method: Single-blind randomized controlled trial. Sixty-four individuals with MS received either telephone counseling (N = 31), or self-directed physical activity education (N = 33). The education condition (EC) consisted of advice to increase physical activity and a DVD with examples of in-home exercises for multiple physical ability levels. The telephone counseling condition (TC) included EC as well as mailed graphic feedback, 6 telephone counseling sessions using principles of motivational interviewing, and telehealth home monitoring to track progress on physical activity goals. Booster sessions were provided when participants indicated they did not meet their goals. Assessment was conducted at baseline, 3-month, and 6-month follow-up., Results: TC participants reported significantly reduced fatigue (d = -.70), reduced depression (d = -.72) and increased physical activity (d = .92) relative to EC participants. Of individuals receiving TC, 33.3% experienced clinically significant improvement in fatigue (vs. 18.2% in EC) and 53.3% experienced clinically significant improvement in depression (vs. 9.1% in EC). Improvements in physical activity mediated improvements in fatigue with a similar trend for depression. TC was highly feasible (participants completed 99.5% of schedule telephone sessions) and well tolerated (100% rated it highly successful)., Conclusion: Telephone-based counseling with home monitoring is a promising modality to improve physical activity and treat fatigue and depression., ((c) 2016 APA, all rights reserved).)

Background: Poor medication adherence exerts a substantial negative impact on the health and well-being of individuals with multiple sclerosis (MS). Improving adherence rates requires a proactive approach of frequent and ongoing monitoring; however, this can be difficult to achieve within traditional, reactive health care systems that generally emphasize acute care services. Telephone-based home monitoring may circumvent these barriers and facilitate optimal care coordination and management for individuals with MS and other chronic illnesses., Objective: The current study evaluated the utility of a one-item, telephone-administered measure of adherence expectations as a prospective predictor of medication adherence across a six month period among individuals with MS., Methods: As part of a longitudinal study, Veterans with MS (N = 89) who were receiving medical services through the Veterans Health Administration completed monthly telephone-based interviews for six months., Results: Using mixed model regression analyses, adherence expectations predicted adherence after adjusting for demographic, illness-related, and psychosocial factors (B = -5.54, p < .01)., Conclusions: Brief, telephone-based assessments of adherence expectations may represent an easy and efficient method for monitoring medication use among individuals with MS. The results offer an efficient method to detect and provide support for individuals who may benefit from interventions to promote medication adherence., (Copyright © 2016 Elsevier Inc. All rights reserved.)

Objective: To systematically review the evidence regarding rehabilitation treatments in multiple sclerosis (MS)., Methods: We systematically searched the literature (1970-2013) and classified articles using 2004 American Academy of Neurology criteria., Results: This systematic review highlights the paucity of well-designed studies, which are needed to evaluate the available MS rehabilitative therapies. Weekly home/outpatient physical therapy (8 weeks) probably is effective for improving balance, disability, and gait (MS type unspecified, participants able to walk ≥5 meters) but probably is ineffective for improving upper extremity dexterity (1 Class I). Inpatient exercises (3 weeks) followed by home exercises (15 weeks) possibly are effective for improving disability (relapsing-remitting MS [RRMS], primary progressive MS [PPMS], secondary progressive MS [SPMS], Expanded Disability Status Scale [EDSS] 3.0-6.5) (1 Class II). Six weeks' worth of comprehensive multidisciplinary outpatient rehabilitation possibly is effective for improving disability/function (PPMS, SPMS, EDSS 4.0-8.0) (1 Class II). Motor and sensory balance training or motor balance training (3 weeks) possibly is effective for improving static and dynamic balance, and motor balance training (3 weeks) possibly is effective for improving static balance (RRMS, SPMS, PPMS) (1 Class II). Breathing-enhanced upper extremity exercises (6 weeks) possibly are effective for improving timed gait and forced expiratory volume in 1 second (RRMS, SPMS, PPMS, mean EDSS 4.5); this change is of unclear clinical significance. This technique possibly is ineffective for improving disability (1 Class II). Inspiratory muscle training (10 weeks) possibly improves maximal inspiratory pressure (RRMS, SPMS, PPMS, EDSS 2-6.5) (1 Class II)., (© 2015 American Academy of Neurology.)

Objectives: To determine the association between unique domains of cognitive impairment and community integration in individuals with multiple sclerosis (MS), and to determine the contributions of cognitive impairment to community integration beyond the influence of demographic and clinical variables., Design: Cross-sectional analysis of objective neuropsychological assessment and self-report data. Data were collected during baseline assessment of a randomized, multisite controlled trial of ginkgo biloba for cognitive impairment in MS. Hierarchical regression analyses examined the association between subjective and objective measures of cognitive impairment and 3 domains of community integration, adjusting for relevant covariates., Setting: Two Veterans Affairs medical center MS clinics., Participants: Adults (N=121; ages 24-65y) with a confirmed MS diagnosis., Interventions: Not applicable., Main Outcome Measures: Primary outcomes were scores on the Home Integration (CIQ-H), Social Integration (CIQ-S), and Productivity (CIQ-P) domains of the Community Integration Questionnaire (CIQ)., Results: Cognitive impairment was associated with lower scores on the CIQ-H and CIQ-S, but not the CIQ-P. Greater levels of subjective cognitive impairment were associated with lower scores on the CIQ-H and CIQ-S. Greater levels of objective cognitive impairment, specifically slower processing speed and poorer inhibitory control, were related to lower CIQ-S scores. Subjective and objective measures of cognitive impairment were significantly and independently associated with CIQ-S., Conclusions: Objective cognitive impairment may interfere with participation in social activities. Subjective cognitive impairment is also important to assess, because individuals who perceive themselves to be cognitively impaired may be less likely to participate in both home and social activities. Clinical interventions to enhance community integration in individuals with MS may benefit from addressing objective and subjective cognitive impairment by integrating cognitive rehabilitation approaches with self-efficacy-enhancing strategies., (Copyright © 2015 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.)

Multiple sclerosis is a complex, progressive disease requiring a multidisciplinary approach to patient care; however, with the hub-and-spoke network in place, practitioners at any facility can take advantage of the care provided by the Multiple Sclerosis Centers of Excellence.

Objectives: To examine 2 modifiable health behaviors-smoking and physical activity-and their relationship to mortality among individuals with multiple sclerosis (MS)., Design: Secondary analysis of Large Health Survey., Setting: Data were obtained from a linkage of the Veterans Affairs (VA) MS National Data Repository, containing information on service provision to all individuals with MS receiving health services within the U.S. Department of Veterans Affairs; the VA 1999 Large Health Survey, containing information on smoking and physical activity; and the VA Vital Status File. All-cause mortality was examined for the 15-year period from 1999 through 2013., Participants: Participants (N=2994) with MS who completed the Large Health Survey containing information on smoking and physical activity., Interventions: Not applicable., Main Outcome Measure: Survival., Results: There were 1500 deaths (50.1%) during the study period. Cox proportional hazard analyses were conducted to examine the association between smoking and physical activity and 15-year mortality. After adjusting for demographic factors, physical functioning, mental health, and comorbid medical conditions, baseline smoking was associated with greater mortality (hazard ratio [HR]=1.38; 95% confidence interval [CI], 1.184-1.60). Higher levels of baseline physical activity were associated with lower mortality (activity 1-2 times/wk: HR=.64; 95% CI, .518-.798; activity ≥3 times/wk: HR=.53; 95% CI, .388-.715)., Conclusions: Results suggest that modifiable health behaviors represent a promising opportunity for intervention to improve the lives of individuals with MS., (Copyright © 2015 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.)

Little is known about the relationship between lower-limb amputation (LLA) and subsequent changes in body weight. We conducted a retrospective cohort study using clinical and administrative databases to identify and follow weight changes in 759 males with amputation (partial foot amputation [PFA], n = 396; transtibial amputation [TTA], n = 267; and transfemoral amputation [TFA], n = 96) and 3,790 nondisabled persons frequency-matched (5:1) on age, body mass index, diabetes, and calendar year from eight Department of Veterans Affairs medical care facilities in the Pacific Northwest. We estimated and compared longitudinal percent weight change from baseline during up to 39 mo of follow-up in participants with and without amputation. Weight gain in the 2 yr after amputation was significantly more in men with an amputation than without, and in men with a TTA or TFA (8%-9% increase) than in men with a PFA (3%-6% increase). Generally, percent weight gain peaked at 2 yr and was followed by some weight loss in the third year. These findings indicate that LLA is often followed by clinically important weight gain. Future studies are needed to better understand the reasons for weight gain and to identify intervention strategies to prevent excess weight gain and the deleterious consequences that may ensue.