Anxiety In Multiple Sclerosis Research Articles

Polygenic liability for anxiety in association with comorbid anxiety in multiple sclerosis.

Comorbid anxiety occurs often in MS and is associated with disability progression. Polygenic scores offer a possible means of anxiety risk prediction but often have not been validated outside the original discovery population. We aimed to investigate the association between the Generalized Anxiety Disorder 2-item scale polygenic score with anxiety in MS. Using a case-control design, participants from Canadian, UK Biobank, and United States cohorts were grouped into cases (MS/comorbid anxiety) or controls (MS/no anxiety, anxiety/no immune disease or healthy). We used multiple anxiety measures: current symptoms, lifetime interview-diagnosed, and lifetime self-report physician-diagnosed. The polygenic score was computed for current anxiety symptoms using summary statistics from a previous genome-wide association study and was tested using regression. A total of 71,343 individuals of European genetic ancestry were used: Canada (n = 334; 212 MS), UK Biobank (n = 70,431; 1,390 MS), and the USA (n = 578 MS). Meta-analyses identified that in MS, each 1-SD increase in the polygenic score was associated with ~50% increased odds of comorbid moderate anxious symptoms compared to those with less than moderate anxious symptoms (OR: 1.47, 95% CI: 1.09-1.99). We found a similar direction of effects in the other measures. MS had a similar anxiety genetic burden compared to people with anxiety as the index disease. Higher genetic burden for anxiety was associated with significantly increased odds of moderate anxious symptoms in MS of European genetic ancestry which did not differ from those with anxiety and no comorbid immune disease. This study suggests a genetic basis for anxiety in MS.

Risk of depression and anxiety in multiple sclerosis and neuromyelitis optica spectrum disorder: A nationwide cohort study in South Korea

Background: We investigated the risks of depression/anxiety in patients with multiple sclerosis (pwMS) or patients with neuromyelitis optica spectrum disorder (pwNMOSD). Objectives: MS/NMOSD cohorts were collected from Korean National Health Insurance Service, using the International Classification of Diseases-10th and information on Rare Intractable Disease program. Patients who were younger than 20 years, had a previous depression/anxiety, or died in the index year were excluded. Methods: Hazard ratios (HRs) of depression/anxiety in pwMS and pwNMOSD from controls matched 1:5 for age, sex, hypertension, diabetes, and dyslipidemia were calculated using Cox regressions with a 1-year lag period and estimated over time. Results: During a mean follow-up of 4.1 years, adjusted hazard ratios (aHR) for depression were 3.25 (95% confidence interval (CI) = 2.59–4.07) in MS and 2.17 (1.70–2.76) in NMOSD, and aHRs for anxiety were 1.83 (1.49–2.23) in MS and 1.56 (1.26–1.91) in NMOSD. The risks of anxiety/depression did not differ between MS and NMOSD and were highest in the second year after diagnosis of MS/NMOSD. The relative risk of depression was higher in younger pwMS/pwNMOSD, and the relative risk of anxiety was higher in pwMS who was male, had low income, or lived in a non-urban area. Conclusion: The risk of depression and anxiety was increased in pwMS/pwNMOSD.

Multiple sclerosis and anxiety: Is there an untapped opportunity for exercise?

Anxiety symptoms and anxiety disorders are prevalent and burdensome, yet poorly managed in multiple sclerosis (MS). Indeed, anxiety disorders occur in 22% of people with MS, and anxiety can negatively impact physical function, cognition, and quality of life. Currently, there are no treatment guidelines available for anxiety in MS, based on limited information regarding the efficacy of pharmacotherapy and psychotherapy. Exercise training may be a promising avenue for treatment of anxiety in MS, and this is based, in part, on a wealth of evidence in the general population of adults. This review provides an overview of anxiety and evidence from meta-analyses and systematic reviews for current treatments options in the general population and MS. We further make a case for exercise as a novel treatment approach that requires focal examination in persons with MS. We conducted a scoping review of available research, including systematic reviews and meta-analyses, on anxiety and its prevalence, predictors, consequences, and treatments in MS. We then noted limitations with existing evidence regarding treatment options, and then provided a backdrop based on evidence from the general population for the novel proposition of exercise as treatment of anxiety in MS. Pharmacotherapy and psychotherapy treatments of anxiety may be efficacious, but come with significant limitations, especially for persons with MS. Exercise is a promising novel avenue for treatment of anxiety in MS, and has a positive side-effect profile. Anxiety is under-investigated and poorly treated in MS. There is a paucity of evidence for the relationship between exercise training and anxiety in MS, but the evidence in the general population supports the urgent need for systematic examination of the efficacy of exercise in treating anxiety symptoms and disorders in persons with MS.

Clinical correlates of state and trait anxiety in multiple sclerosis.

Anxiety represents one of the most prevalent psychiatric symptoms in multiple sclerosis (MS), impacting the overall disease burden and quality of life. This psychopathological feature can be expressed as state (S-ANX) and trait (T-ANX) anxiety, but few studies specifically evaluated these two components in MS. The present study was aimed at investigating the prevalence and specific correlates of S-ANX and T-ANX in a cohort of people with MS (PwMS). 88 in- and out-patients with MS were consecutively recruited. S-ANX and T-ANX were evaluated with the two subscales of the State and Trait Anxiety Inventory. Bivariate analyses were performed to compare PwMS who displayed clinically significant S-ANX and T-ANX and those who did not. Two logistic regression models were run in order to identify variables significantly associated with S-ANX and T-ANX. S-ANX and T-ANX presented a prevalence of 42% and 45.5%, respectively. S-ANX was more frequent in subjects hospitalized due to recent MS onset. PwMS and S-ANX more frequently had a recent relapse, as well as evidence of disease activity on brain magnetic resonance imaging. Subjects with T-ANX were more often females and displayed higher severity of fatigue. Depressive features at the Beck Depression Inventory were more severe in both S-ANX and T-ANX subjects. PwMS with S-ANX reported a higher prevalence of T-ANX and vice versa. At the logistic regressions, depression severity displayed a significant association with S-ANX and T-ANX. We also detected positive associations between S-ANX and inpatient status, as well as between T-ANX and female sex. Both S-ANX and T-ANX are highly prevalent features in PwMS. These two components of anxiety should be adequately identified and discriminated in the clinical practice. The higher severity of depression in PwMS with clinically significant anxiety should not be neglected.

Feasibility trial of a telehealth support group intervention to reduce anxiety in multiple sclerosis

Objective Anxiety is common among persons with MS (PwMS), but widely accepted treatments are lacking. Group-based interventions delivered via telehealth are an accessible treatment option requiring clinical trial evidence to support feasibility and initial efficacy. We conducted a pilot feasibility trial of an online support group intervention to reduce anxiety in PwMS. Methods A non-randomized, parallel arm clinical trial was conducted. A total of 31 PwMS were enrolled: 20 completed a 12-week telehealth-delivered support group intervention and 11 were assigned to a survey-only control group. Primary feasibility outcomes were adherence and completion rates. Primary efficacy outcome was anxiety, secondary outcomes were depression, loneliness, distress, self-efficacy, stress, and quality of life. Results Twenty-six participants completed the study. Intervention group adherence (75%) and completion (85%) rates were acceptable. Results indicated a medium size between-group effect, suggesting a greater reduction in anxiety in the intervention group compared to the control group [U = 39.50, p = 0.045, r = 0.39]. No group differences in other outcomes were observed. Conclusion A telehealth-delivered support group intervention appears feasible for further study and shows initial efficacy for the reduction of anxiety in PwMS.

A comparison of anxiety symptoms and correlates of anxiety in people with progressive and relapsing-remitting multiple sclerosis

BackgroundAnxiety appears to be more prevalent in people with multiple sclerosis (MS) than in the general population, though it is unclear if anxiety varies by MS disease course. There are experiences unique to each disease course that might increase the likelihood of anxiety. Additionally, the majority of research in MS has focused on people with relapsing-remitting MS (RRMS), while the experiences of people with progressive forms of MS are understudied. This study examined anxiety in people with progressive MS (PMS) and examined group differences in anxiety compared to people with RRMS, and assessed unique and common correlates of anxiety in people with PMS and RRMS. MethodsSecondary analysis of data from the fourth survey in a longitudinal study of quality of life in people with physical disabilities. The current study included a subset of participants with MS. Anxiety level was measured by the 4-item Patient-Reported Outcomes Measurement Information System – Anxiety Short Form T-score. T-test and chi-square analyses were used to compare groups. Correlates of anxiety were tested by examining the interaction of MS subtype (PMS and RRMS) and each potential correlate in multiple regression models with bootstrapping. ResultsParticipants were 464 adults with MS (PMS n = 183; RRMS n = 281) who were predominately female, non-Hispanic white, and not employed with a mean age of 56.9 ± 10.3 years and disease duration of 17.5 ± 9.3 years. On average, participants with PMS reported anxiety symptoms (50.6 ± 8.6) that were comparable to those in the United States general population and statistically lower than participants with RRMS (52.8 ± 9.5; p = .01). Across MS courses, common factors associated with greater anxiety symptoms were shorter disease duration, lower household income, greater speech and/or swallowing problems, and current smoking (tobacco), adjusted R2 = .19, F(4, 391) = 22.68, p < .001. There was no evidence of unique correlates of anxiety symptoms in participants with either MS course. ConclusionsIn this community sample, people with MS, regardless of disease course, reported similar levels of anxiety to the United States general population. This is inconsistent with prior literature that largely involves clinical samples, suggesting a need for further research with community samples of individuals with MS. This discrepancy may also be due to measurement differences between studies (e.g., screen versus symptom measures). Participants with RRMS reported greater average anxiety compared to those with PMS. This statistically significant difference was small and not clinically significant, indicating the need for further examination and replication. Overall, the findings highlight the wide heterogeneity of anxiety presentation within people with MS and identify potential factors to improve conceptualization and treatment of anxiety in this population. Further research is needed with community and clinical samples to understand anxiety in MS as well as risk and protective factors to improve conceptualization and treatment of anxiety in this population.

Surviving a global pandemic: The experience of depression, anxiety, and loneliness among individuals with multiple sclerosis

BackgroundThe world has been experiencing one of the most significant worldwide health pandemics in modern history. The result has been increased depression, anxiety, and loneliness in the general population. However, populations who demonstrated pre-pandemic emotional disturbance and social isolation, such as individuals with multiple sclerosis (MS), are likely uniquely vulnerable to such symptoms. ObjectiveThe purpose of the present investigation was to examine the emotional outcomes, including reports of loneliness, in individuals with MS during the COVID-19 pandemic. We additionally sought to examine how individuals’ experiences during the pandemic may contribute to a specific COVID-19-related depression or anxiety. Methods142 individuals with MS who previously participated in a national, online, survey-based study were asked to complete an online survey assessing their current level of depression, anxiety, loneliness, and perceived impact of the COVID-19 pandemic. ResultsIncreases in the rates of depression and anxiety were noted, with approximately 54% and 33% reporting “new” depression or anxiety, respectively. Given this increase, we examined how individuals with “new” depression or anxiety differed from those without depression and anxiety and those with pre-pandemic depression and/or anxiety. Significant differences in person-specific factors (e.g., personality, self-efficacy) were noted between the groups. Increased loneliness was also found among both those with depression or anxiety regardless of whether “new” or pre-pandemic. Finally, all those depressed or anxious reported greater disruption and distress related to the COVID-19 pandemic with a trend for increased anxiety specifically related to the pandemic (e.g., fear or dying due to COVID-19) among those with new depression or anxiety when compared to those with existing depression or anxiety, suggesting an influence of the pandemic that is specific to reports of new depression or anxiety. ConclusionFindings suggest increased depression, anxiety, and loneliness among individuals with MS following the COVID-19 pandemic, with reports of “new” depression or anxiety, which appears to be related to the pandemic, specifically. Moreover, factors commonly associated with depression or anxiety in MS (e.g., personality, self-efficacy) were more common among those with existing depression or anxiety but not among those experiencing new depression or anxiety. These differences should be considered when attempting to ameliorate the impact of the COVID-19 among those experiencing emotional distress.

The Effect of Misophonia on the Severity of Depression and Anxiety in Multiple Sclerosis

The Effect of Misophonia on the Severity of Depression and Anxiety in Multiple Sclerosis

Anxiety in multiple sclerosis is related to depressive symptoms and cognitive complaints.

Multiple sclerosis (MS) patients suffer from high levels of anxiety. However, it is unclear which factors are related to anxiety, since study results are inconsistent, and the associated factors have not been examined comprehensively. In this study, we investigated the demographic, disease-related and psychological factors associated with anxiety in MS patients. Cross-sectional data of 119 MS patients were used. Anxiety and depressive symptoms (Hospital Anxiety and Depression Scale), fatigue (Fatigue Severity Scale), cognitive complaints (Cognitive Failures Questionnaire) and cognitive functioning (Wisconsin Card Sorting Test, Controlled Oral Word Association Test, Letter Digit Substitution Test, Concept Shifting Test, Wechsler Memory Test Faces and the Dutch version of the California Verbal Learning Test) were measured. Bivariate and multivariable regression analyses were conducted to test the associations between anxiety and potential contributing factors. In this sample, 42% of the MS patients had clinically significant levels of anxiety, defined by a score ≥8 on the anxiety subscale of the Hospital Anxiety and Depression Scale (HADS). A significant correlation was found between anxiety and depressive symptoms, fatigue, cognitive complaints and psychiatric history. In the multivariable analysis, only depressive symptoms and cognitive complaints remained significantly related to anxiety. Anxiety is common in MS patients and most strongly related to psychological factors. This knowledge can be taken into account when treating patients with MS. Further research is needed using longitudinal designs and incorporating other factors known to influence anxiety, such as coping, negative affectivity and social support.

Modifiable factors associated with depression and anxiety in multiple sclerosis.

Modifiable lifestyle factors are implicated in multiple sclerosis (MS) symptoms but their role in mood is unclear. This study aimed to investigate associations between lifestyle and depression and anxiety in Australian participants with MS. Self-reported data from the Australian Multiple Sclerosis Longitudinal Study included the Hospital Anxiety and Depression Scale (HADS) and lifestyle measurements from 1500 participants. SNAP score (range 0-5) was the sum of non-smoking, sufficient fruit/vegetable intake, non-hazardous alcohol consumption, sufficient physical activity and healthy BMI. Analyses by log-binomial and linear regression were adjusted for confounding. Symptoms of depression and anxiety were prevalent in 27% and 40%, respectively; 20% had both. Mean SNAP score was 2.7/5; only 3% met all healthy lifestyle recommendations. Only 10% reported adequate fruit/vegetable intake, and 22% reported a combination of unhealthy BMI, inadequate physical activity and inadequate nutrition. A healthier SNAP score was associated with lower depression prevalence (adjusted prevalence ratio 0.83 [95% CI 0.75, 0.92] per unit increase) and depression severity (adjusted β-0.44 [95% CI -0.64, -0.24]), but not with anxiety. Modifiable lifestyle factors are associated with lower frequency and severity of depression, but not anxiety, in Australian people with multiple sclerosis. The associations between a healthier SNAP score and lower depression are likely bi-directional. SNAP risk factor prevalence and co-occurrence, especially inadequate nutrition and low physical activity, were high among Australians with MS.

Dissociable cognitive patterns related to depression and anxiety in multiple sclerosis

Background: Individuals with multiple sclerosis (MS) frequently present with depression and anxiety, as well as cognitive impairment, challenging clinicians to disentangle interrelationships among these symptoms. Objective: To identify cognitive functions associated with anxiety and depression in MS. Methods: Mood and cognition were measured in 185 recently diagnosed patients (Reserve Against Disability in Early Multiple Sclerosis (RADIEMS) cohort), and an independent validation sample (MEM CONNECT cohort, n = 70). Partial correlations evaluated relationships of cognition to anxiety and depression controlling for age, sex, education, and premorbid verbal intelligence. Results: In RADIEMS cohort, lower anxiety was associated with better nonverbal memory (rp = –0.220, p = 0.003) and lower depression to better attention/processing speed (rp = –0.241, p = 0.001). Consistently, in MEM CONNECT cohort, lower anxiety was associated with better nonverbal memory (rp = –0.271, p = 0.028) and lower depression to better attention/processing speed (rp = –0.367, p = 0.002). Relationships were unchanged after controlling for T2 lesion volume and fatigue. Conclusion: Consistent mood–cognition relationships were identified in two independent cohorts of MS patients, suggesting that cognitive correlates of anxiety and depression are separable. This dissociation may support more precise models to inform treatment development. Treatment of mood symptoms may mitigate effects on cognition and/or treatment of cognition may mitigate effects on mood.

Relationship between social cognition and fatigue, depressive symptoms, and anxiety in multiple sclerosis

Emerging research indicates that in addition to physical and cognitive deficits, individuals with multiple sclerosis (MS) may also have impairments in social cognition, such as facial affect recognition and Theory of Mind (ToM). However, there is little research into how social cognition impairments relate to other domains in MS, such as mood and fatigue levels. The current study investigated whether social cognitive ability is associated with fatigue, depressive symptoms and anxiety in MS. Twenty-eight individuals with MS completed questionnaires assessing fatigue (Modified Fatigue Impact Scale), depression (Beck Depression Inventory) and anxiety (State-Trait Anxiety Inventory), as well as tasks of facial affect recognition and ToM (Reading the Mind in the Eyes; Strange Stories). Bivariate correlations were run to examine relationships between variables; partial correlations were subsequently used to ascertain whether these relationships persisted after controlling for cognitive ability (measured with the Symbol Digit Modalities Test). The results indicated that worse performance in both facial affect recognition and ToM were associated with higher rates of psychosocial fatigue, depressive symptoms, and anxiety levels; furthermore, these relationships were not explained by participants' cognitive ability. These preliminary results help us better understand the association between social cognitive abilities and other symptoms in MS, including depressive symptomatology, anxiety and fatigue.

Cognitive Signatures of Depression and Anxiety in Multiple Sclerosis (S6.008)

Cognitive Signatures of Depression and Anxiety in Multiple Sclerosis (S6.008)

Changes to the septo-fornical area might play a role in the pathogenesis of anxiety in multiple sclerosis

Background: Reports on the relationships between white matter lesion load (WMLL) and fatigue and anxiety in multiple sclerosis (MS) are inconsistent. Objective: To investigate the association of total and tract-specific WMLL with fatigue and anxiety. Methods: Total and regional T2 WMLL was assessed for 19 tracts in 48 MS patients (30 females). ICBM-DTI-81 Atlas-based parcellation was combined with WMLL segmentation of T2-weighted magnetic resonance imaging (MRI). Fatigue, anxiety, and depression were assessed using Fatigue Impact Scale, State Trait Anxiety Inventory, and Beck Depression Inventory, respectively. Results: Fatigue, anxiety, and depression showed significant inter-correlation. We found no association between fatigue and total or regional WMLLs, whereas anxiety was associated with total and regional WMLLs in nine tracts. After adjusting for total WMLL, age, and depression, only the column and body of the fornix (CBF) remained significantly associated with anxiety. Post hoc analyses showed no CBF lesions on T1-weighted MRI and suggested, but could not confirm, that the septum pellucidum might play a role in the pathogenesis of anxiety. Conclusion: Our results suggest that anxiety in MS patients may have a neuropathological substrate in the septo-fornical area, which requires further validation using larger sample size and ultra-high-field MRI in targeted prospective studies.

Diagnoses of Depression and Anxiety Versus Current Symptoms and Quality of Life in Multiple Sclerosis.

Studies assessing the prevalence of depression and anxiety in multiple sclerosis (MS) have used various ascertainment methods that capture different constructs. The relationships between these methods are incompletely understood. Psychiatric comorbidity is associated with lower health-related quality of life (HRQOL) in MS, but the effects of past diagnoses of depression and anxiety on HRQOL are largely unknown. We compared the prevalence of depression and anxiety in persons with MS using administrative data, self-reported physician diagnoses, and symptom-based measures and compared characteristics of persons classified as depressed or anxious by each method. We evaluated whether HRQOL was most affected by previous diagnoses of depression or anxiety or by current symptoms. We linked clinical and administrative data for 859 participants with MS. HRQOL was measured by the Health Utilities Index Mark 3. We classified participants as depressed or anxious using administrative data, self-reported physician diagnoses, and the Hospital Anxiety and Depression Scale. Multivariable linear regression examined whether diagnosed depression or anxiety affected HRQOL after accounting for current symptoms. Lifetime prevalence estimates for depression were approximately 30% regardless of methods used, but 35.8% with current depressive symptoms were not captured by either administrative data or self-reported diagnoses. Prevalence estimates of anxiety ranged from 11% to 19%, but 65.6% with current anxiety were not captured by either administrative data or self-reported diagnoses. Previous diagnoses did not decrease HRQOL after accounting for current symptoms. Depression and, to a greater extent, anxiety remain underdiagnosed and undertreated in MS; both substantially contribute to reduced HRQOL in MS.

Screening Tools for Anxiety in People with Multiple Sclerosis: A Systematic Review.

Background: Anxiety is prevalent in people with multiple sclerosis (MS). Screening measures are used to identify symptoms of anxiety, but the optimal measure to screen for anxiety disorders in MS has not been established. Methods: We searched the MEDLINE, Embase, PsycINFO, PsycARTICLES Full Text, Cumulative Index to Nursing and Allied Health Literature, Web of Science, and Scopus databases from database inception until August 7, 2015. Two independent reviewers screened abstracts and full-text reports for study inclusion, extracted data, and assessed risk of bias. We included studies that evaluated the criterion validity of anxiety screening tools when measuring anxiety in individuals with well-documented MS, as measured by sensitivity, specificity, and positive and negative predictive values. Results: Of the 3181 abstracts screened, 18 articles were reviewed in full text, of which 4 met the inclusion criteria. The criterion validity of three screening tools was assessed: the Hospital Anxiety and Depression Scale-Anxiety (HADS-A), Beck Anxiety Inventory (BAI), and 7-item Generalized Anxiety Disorder Scale (GAD-7). The HADS-A was validated against the Structured Clinical Interview for DSM-IV, the Schedules for Clinical Assessment in Neuropsychiatry (SCAN) interview, and the BAI. The BAI was validated against the SCAN, and the GAD-7 was validated against the HADS-A. The HADS-A had higher measures of sensitivity and specificity than did the BAI and the GAD-7. Conclusions: Based on this small sample, the HADS-A shows promise as an applicable measure for people with MS. Screening scales used to identify anxiety in MS must be validated against appropriate reference standards.

Dialectical Behaviour Therapy Is an Effective Treatment for Depression and Anxiety in Multiple Sclerosis (P2.171)

Dialectical Behaviour Therapy Is an Effective Treatment for Depression and Anxiety in Multiple Sclerosis (P2.171)

Psychotherapeutic and psychosocial interventions for managing stress in multiple sclerosis: The contribution of mindfulness-based interventions

Depression or anxiety in multiple sclerosis (MS) has been linked to a more severe course of the disease and higher numbers of relapses, in addition to poorer treatment adherence and exacerbated immune system dysregulation. Recent investigations indicate that psychotherapeutic interventions for stress management, such as mindfulness-based interventions (MBIs), could improve quality of life, depression, anxiety, and fatigue in MS patients. Mindfulness fosters the ability to slow down and observe experiences as they truly are, which improves affect regulation. Mindfulness is acquired through training; its advantage over other psychotherapeutic interventions is that effects may remain over time, since cultivating mindfulness depends on regular practising of abilities learned during training. The objective of this article is to review the current evidence of psychotherapeutic and psychosocial interventions, including MBIs for stress management, and their beneficial effects on MS patients.

Effect of Mindfulness-Based Stress Reduction on Anxiety, Depression and Stress in Women With Multiple Sclerosis.

Background:Studies suggest that mindfulness-based interventions can improve anxiety, depression and stress in patients with multiple sclerosis (MS). However, no study investigated the effectiveness of this method in patients with a combination of problems such as depression, anxiety and stress simultaneously. However, comorbidities of depression and anxiety in MS are prevalent.Objectives:This study aimed to assess the effects of mindfulness-based stress reduction (MBRS) on anxiety, depression and stress in women with multiple sclerosis.Patients and Methods:This randomized controlled clinical trial was performed in 2013 in Ahvaz MS Society. Forty eight patients were selected by convenient sampling and randomly assigned in experimental and control groups. The patients in the two groups filled out depression, anxiety and stress scale (DASS-21) at initiation of study, 8 weeks later and 1 month after the end of intervention. The experimental group received 8 sessions of MBRS, while the control group treated as usual. Finally, data of 40 patients analyzed using t-test, chi square and repeated measures analysis of variance.Results:In the MBSR group, the mean depression, anxiety and stress were reduced significantly (P < 0.001). The mean depression score was 8.35 ± 1.78 before the intervention and reduced to 4.80 ± 0.83 and 4.45 ± 0.60 after the intervention and follow-up (P < 0.001). Also the mean anxiety score was 8.90 ± 1.97 before the intervention, which was significantly reduced to 4.70 ± 1.38 and 4.55 ± 0.99 after the intervention and follow-up (P < 0.001). The mean stress score was also 8.80 ± 2.35 before treatment and 4.80 ± 1.67 and 4.70 ± 1.34 after the intervention and follow-up (P < 0.001).Conclusions:This study showed that MBSR training can reduce mean depression, anxiety and stress scores in patients with MS. These findings suggest that MBSR is useful for psychological problems such as depression, anxiety and stress in patients with MS.

Intervenciones psicoterapéuticas y psicosociales para el manejo del estrés en esclerosis múltiple: aportación de intervenciones basadas en mindfulness

Depression or anxiety in multiple sclerosis (MS) has been linked to a more severe course of the disease and higher numbers of relapses, in addition to poorer treatment adherence and exacerbated immune system dysregulation. Recent investigations indicate that psychotherapeutic interventions for stress management, such as mindfulness-based interventions (MBIs), could improve quality of life, depression, anxiety, and fatigue in MS patients. Mindfulness fosters the ability to slow down and observe experiences as they truly are, which improves affect regulation. Mindfulness is acquired through training; its advantage over other psychotherapeutic interventions is that effects may remain over time, since cultivating mindfulness depends on regular practising of abilities learned during training. The objective of this article is to review the current evidence of psychotherapeutic and psychosocial interventions, including MBIs for stress management, and their beneficial effects on MS patients.