Exploratory analysis of the association between total T2 lesion volume on brain MRI and resilience in young Patients with Multiple Sclerosis

INTRODUCTION: Multiple Sclerosis is a neurological disorder that affects mostly young adults potentially causing disability due to involvement of motor, sensory, visual and cognitive functions. Frequently patients with multiple sclerosis presents psychological symptoms such as depression and anxiety. Receiving a diagnosis of multiple sclerosis, especially when it happens during young age, represent a challenge for which each individual must face relevant emotional distress. The way in which each person copes to disease seems to be strongly related with resilience. Determinants of resilience include a host of biological, psychological, social, and cultural factors that interact with one another to determine how one respond to stressful experiences. The links between disease-specific variables at diagnosis, resilience, and psychological adjustment of multiple sclerosis patients remain largely unexplored, especially in young adults. AIM OF THE STUDY: to explore the hypothesis that psychological adaptation to multiple sclerosis might be driven not only from personal, social and cognitive factors but also from mechanisms that are intrinsic to the disease process. The primary endpoint of the study was to analyze the correlation between psychological resilience and total T2 lesion volume on brain MRI – i.e. a reliable biomarker of disease severity – in a cohort of young patients newly diagnosed with multiple sclerosis. MATERIALS AND METHODS: we identified eligible patients from an ongoing observational study at University of Verona in which several clinical, psychological, MRI and laboratory measures are collected cross - sectionally in patients with multiple sclerosis aged 18-45 years at enrolment, which occurs in the first two years after diagnosis according to inclusion criteria. For MRI segmentation and lesion volume calculation we used the brain MRI scans obtained from routine investigation for diagnosis or clinical assessment (1.5 or 3 T depending on the machine available at the Center where diagnosis was formulated) within 6 months prior and one month after enrolment. The analysis of total T2 lesion volume (TLV) was made using software open-source ITK-SNAP with semiautomatic segmentation. In order to measure resilience, the Connor-Davidson Resilience Scale (CD – RISC25) was used. The statistical analysis included a descriptive analysis of demographical, psychological and clinical characteristics of participants. A non-parametric approach was applied to compare groups, by using the Kruskal-Wallis test. An explorative correlation analysis was conducted to check possible relationship among variables. RESULTS: our sample consists of 51 consecutive patients, 33 females and 18 males with a mean age of 33.3 years. 88,23% of patients have relapsing-remitting multiple sclerosis and 74,5% a low level of disability (EDSS ≤ 2). The mean T2 lesion volume found was 4.32 cm3 (range 0,21 – 24,79). For resilience (the maximum score on the CD-RISC is 100), the mean value in our sample resulted 65,13 (CI 60,65 – 69,61). Considering data about Quality of Life using the MSQoL- 54 scale, the mean score for physical health resulted 61,48 (CI 58.87 – 64.08) while the mean score for mental health resulted 51,13 (CI 48,22 – 54,03). Other two single scores were calculated; the mean for change in health was 50,19 (CI 45,24 – 55,14); for sexual satisfaction it was 76,73 (CI 70,71 – 82,75). Correlation analysis did not show a significant correlation between T2 total lesion volume and resilience. Despite none of the performed correlation analyses showed statistically significant results, a moderate correlation between resilience and age and between resilience and time from onset of symptoms was numerically observed; a weak inverse correlation was found between EDSS score and resilience. In addition, there was a numerical correlation between resilience and the physical health subscore of MSQoL-54, particularly in the relapsing-remitting multiple sclerosis patients subgroup. CONCLUSION: with reference to the primary outcome, the exploratory analysis we performed in our study showed that total T2 lesion volume on brain MRI of young patients with multiple sclerosis is not significantly associated with resilience. Overall, no significant findings were observed for any of analyzed variables, however some of association examined are worthy of attention. The time that took place between onset of disease and enrollment seems to have a potential moderate correlation with resilience. Among sociodemographic data we have found a possible moderate correlation between resilience and age and also with physical health score in the MSQoL. Also the score regarding physical health on MSQoL numerically shows a moderate correlation with resilience. Our findings show that resilience of young patients with multiple sclerosis, although not statistically associated with disease burden assessed as T2 lesion load on brain MRI, is possibly connected to demographic variables, physical wellbeing, disease duration and possibly disability accumulation in the early stages of the disease. Therefore, all these features deserve to be furtherly examined as possible determinants of resilience, with the ultimate goal of improving quality of life of people with multiple sclerosis

Brain Volume Measures in Adults with MOG-Antibody-Associated Disease: A Longitudinal Multicenter Study

Background/Objectives: Little is known about the impact of myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD) on brain atrophy. This multicenter longitudinal study compares brain MRI volumes and T2 lesion volume between MOGAD patients, relapsing-remitting MS (RRMS) patients and a healthy control (HC) group with brain MRI scans available from an online repository. Methods: In total, 16 adult MOGAD patients (9 F) were age- and sex-matched with 44 RRMS patients (17 F) recruited in Verona MS Center and 14 HC subjects. The availability of two brain MRI scans performed 18 ± 6 months apart was mandatory for each patient. Annual percentage brain volume change (PBVC/y), baseline global brain, white matter (WM), gray matter (GM) regional brain volumes and T2 lesion volume were compared between groups. Results: PBVC/y was lower in MOGAD than in RRMS patients (p = 0.014) and lower in HC subjects than in MS patients (p = 0.005). Overall, MOGAD showed higher mean global brain (p = 0.012) and WM volume (p = 0.024) but lower median T2 lesion volume at timepoint 1 (p < 0.001); T2 lesion volume increased over time in the RRMS (p < 0.001) but not in the MOGAD cohort (p = 0.262). Conclusions: The structural brain MRI features of MOGAD show higher global brain and WM volumes and lower brain volume loss over time compared to RRMS, suggesting different underlining pathogenetic mechanisms

Insights for fostering resilience in young adults with multiple sclerosis in the aftermath of the COVID-19 emergency: an Italian survey

Objective: Recent evidence has demonstrated that the COVID-19 pandemic is taking a toll on the mental health of the general population. The psychological consequences might be even more severe for patients with special healthcare needs and psychological vulnerabilities due to chronic diseases, such as multiple sclerosis (MS). Thus, we aimed to explore the psychological impact of this pandemic and of the subsequent healthcare service changes on young adults with MS living in Italy and to examine their coping strategies and preferences regarding psychological support in the aftermath of the pandemic. Methods: Data were collected using a cross-sectional, web-based survey advertised on social networks. We report both quantitative (descriptive statistics, t-tests, and one-way ANOVA) and qualitative data (inductive content analysis). Results: Two hundred and forty-seven respondents (mean age 32 \ub1 7 years), mainly with relapsing-remitting MS, from all Italian regions participated. Participants felt more worried, confused, sad, and vulnerable because of the disease "during" the pandemic in comparison to their self-evaluation of the period "before" the COVID-19 outbreak. Similarly, their perception of control over MS decreased "during" the pandemic in comparison to the retrospective evaluation of the period "before" the COVID-19 outbreak (p < 0.01). Canceled/postponed visits/exams were listed as the most frequent MS management changes, with modified/postponed pharmacological treatment representing the most stressful change. Psychological support in dealing with pandemic-related fears and improving MS acceptance and well-being was considered extremely important by almost 40% of the respondents. Different coping strategies were mentioned in the qualitative section of the survey, with social support, hobbies, and keeping busy being the most frequent ones. Conclusions: Considering the enormous impact of the pandemic on young adults with MS, we urge MS clinical centers to implement psychological support programs that address the potentially long-lasting psychological negative impact, thus fostering the therapeutic alliance that is being threatened by the infection prevention measures imposed during the pandemic, and promoting psychological resources for adaptively managing future waves of COVID-19

"If you can't control the wind, adjust your sail": tips for post-pandemic benefit finding from young adults living with multiple sclerosis. A qualitative study

The COVID-19 outbreak has impacted the wellbeing of people worldwide, potentially increasing maladaptive psychological responses of vulnerable populations. Although young adults with multiple sclerosis (yawMS) might be at greater risk of developing psychological distress linked to the pandemic, they might also be able to adapt to stress and find meaning in adverse life events. The aim of the present study was to explore benefit finding in response to the pandemic in a sample of yawMS. As part of a larger project, data were collected using a cross-sectional, web-based survey. Benefit finding was analysed using a qualitative thematic approach; descriptive and inferential statistics were performed to describe the sample and compare sub-groups. Out of 247 respondents with mostly relapsing-remitting MS, 199 (31.9 \ub1 6.97 years) reported at least one benefit. Qualitative analysis showed that during the pandemic yawMS found benefits related to three themes: personal growth, relational growth, and existential growth. No differences in benefit finding were found between age sub-groups (18-30 vs. 31-45). Participants reported a wide range of benefits, some of which seem to be specific to MS or the pandemic. Results have been transformed into tips to be introduced in clinical practice to promote resilience in yawMS through meaning making

Fostering quality of life in young adults living with multiple sclerosis: a pilot study of a co-created integrated intervention

Introduction: Multiple sclerosis (MS) is generally diagnosed at an early age, making the acceptance of this chronic disease challenging. Research dedicated to young adults with MS (YawMS) is still limited. A biopsychosocial co-created intervention for YawMS integrating social, physical and psychological activities was developed (ESPRIMO intervention) in order to improve the quality of life (QoL) and well-being. This pre-post intervention assessment study examines the feasibility of the ESPRIMO intervention and its signal of efficacy. Methods: Inclusion criteria were: age 18-45 years, MS diagnosis, Expanded Disability Status Scale score &lt; 3.5. After giving informed consent, YawMS completed a battery of questionnaires, which was repeated after the intervention. The battery included a bespoke feasibility scale, the COOP/WONCA charts, and the Short Form-12 Health Survey (SF-12). Results: Fifty-three YAwMS were enrolled and 43 (81.1%) completed the intervention. The majority of the sample positively rated the pleasantness, usefulness and feasibility of the intervention. A significant change in the COOP/WONCA "general QoL" chart (t = 3.65; p &lt; 0.01) and SF-12 mental wellbeing component (t = -3.17; p &lt; 0.01) was found. Discussion: ESPRIMO is an innovative intervention that is feasible; preliminary results show an improvement in QoL and mental wellbeing. Further studies are needed to test its efficacy and evaluate future implementation in health services.Clinical trial registration: ClinicalTrials.gov, NCT04431323

Biopsychosocial model of resilience in young adults with multiple sclerosis (BPS-ARMS): an observational study protocol exploring psychological reactions early after diagnosis

INTRODUCTION: Multiple sclerosis (MS), the most common neurological disease causing disability in young adults, is widely recognised as a major stress factor. Studies have shown that the first years after the diagnosis are distressing in terms of adjustment to the disease and that MS negatively affects patients' psychological well-being, quality of life (QoL) and social functioning. However, the links between disease-specific variables at diagnosis, resilience and psychological adjustment of patients with MS remain largely unexplored, especially in adolescents and young adults. This observational study aims to fill the gap of knowledge on biopsychosocial characteristics and resilience of young adults with MS to evaluate the relationship among these variables and to develop a biopsychosocial model of resilience. METHODS AND ANALYSIS: Biological and clinical characteristics of young adults newly diagnosed with MS will be investigated by collecting clinical information, performing neurological examinations, MRI and analysing cerebrospinal fluid and blood biomarkers (eg, measures of inflammation), body composition, gut microbiota and movement/perceptual markers. Psychosocial characteristics (eg, psychological distress, coping strategies), QoL, psychological well-being and resilience will be assessed by self-report questionnaires. Comparative statistics (ie, analysis of variance or unpaired samples t-test, correlation and regression analyses) will be applied to evaluate the relationship among biological, psychological and social factors. The results are expected to allow a comprehensive understanding of the determinants of resilience in young patients with MS and to inform resilience interventions, tailored to young patients' specific needs, aiming to reduce the risk of maladaptive reactions to the disease and to improve psychological well-being and QoL. ETHICS AND DISSEMINATION: The study has been approved by the Verona University Hospital Ethics Committee (approval number: 2029CESC). The findings will be disseminated through scientific publications in peer-reviewed journals, conference presentations, social media and specific websites. TRIAL REGISTRATION NUMBER: ClinicalTrials.gov (NCT03825055)

The role of ethnicity and native-country income in multiple sclerosis: the Italian multicentre study (MS-MigIT)

objective multiple sclerosis (MS) is a complex disorder in which environmental and genetic factors interact modifying disease risk and course. this multicentre, case-control study involving 18 Italian MS centres investigated MS course by ethnicity and native-country economic status in foreign-born patients living in Italy. methods we identified 457 MS patients who migrated to Italy and 893 age- and sex-matched native-born Italian patients. In our population, 1225 (93.2%) subjects were white Europeans and white northern americans (WENA) and 89 (6.8%) patients were from other ethnical groups (OEG); 1109 (82.1%) patients were born in a high-income (HI) country and 241 (17.9%) in a low-middle-income (LMI) country. medical records and patients interviews were used to collect demographic and disease data. results we included 1350 individuals (973 women and 377 men); mean (SD) age was 45.0 (11.7) years. at onset, 25.45% OEG patients vs 12.47% WENA (p = 0.039) had &gt; 3 STIR spine lesions. at recruitment, the same group featured mean (SD) EDSS score of 2.85 (2.23) vs 2.64 (2.28) (p = 0.044) reached in 8.9 (9.0) vs 12.0 (9.0) years (p = 0.018) and underwent 1.10 (4.44) vs. 0.99 (0.40) annual MRI examinations (p = 0.035). at disease onset, patients from LMI countries had higher EDSS score than HI patients (2.40 (1.43) vs 1.99 (1.17); p = 0.032). discussion our results suggested that both ethnicity and socio-economic status of native country shape MS presentation and course and should be considered for an appropriate management of patients. To the best of our knowledge, this is the first study reporting on the impact of ethnicity in MS at an individual level and beyond an ecological population-perspective

Signs and symptoms of COVID-19 in patients with multiple sclerosis

Background and purpose Clinical outcomes of multiple sclerosis (MS) patients affected by coronavirus disease 2019 (COVID-19) have been thoroughly investigated, but a further analysis on main signs and symptoms and their risk factors still needs attention. The objective of this study was to group together and describe based on similarity the most common signs and symptoms of COVID-19 in MS patients and identify all factors associated with their manifestation. Method Logistic and linear regression models were run to recognize factors associated with each pooled group of symptoms and their total number. Results From March 2020 to November 2021, data were collected from 1354 MS patients with confirmed infection of COVID-19. Ageusia and anosmia was less frequent in older people (odds ratio [OR] 0.98; p = 0.005) and more in smoker patients (OR 1.39; p = 0.049). Smoke was also associated with an incremental number of symptoms (OR 1.24; p = 0.031), substance abuse (drugs or alcohol), conjunctivitis and rash (OR 5.20; p = 0.042) and the presence of at least one comorbidity with shortness of breath, tachycardia or chest pain (OR 1.24; p = 0.008). Some disease-modifying therapies were associated with greater frequencies of certain COVID-19 symptoms (association between anti-CD20 therapies and increment in the number of concomitant symptoms: OR 1.29; p = 0.05). Differences in frequencies between the three waves were found for flu-like symptoms (G1, p = 0.024), joint or muscle pain (G2, p = 0.013) and ageusia and anosmia (G5, p &lt; 0.001). All cases should be referred to variants up to Delta. Conclusion Several factors along with the choice of specific therapeutic approaches might have a different impact on the occurrence of some COVID-19 symptoms

COVID-19 Severity in Multiple Sclerosis: Putting Data Into Context

Background and objectives: It is unclear how multiple sclerosis (MS) affects the severity of COVID-19. The aim of this study is to compare COVID-19-related outcomes collected in an Italian cohort of patients with MS with the outcomes expected in the age- and sex-matched Italian population. Methods: Hospitalization, intensive care unit (ICU) admission, and death after COVID-19 diagnosis of 1,362 patients with MS were compared with the age- and sex-matched Italian population in a retrospective observational case-cohort study with population-based control. The observed vs the expected events were compared in the whole MS cohort and in different subgroups (higher risk: Expanded Disability Status Scale [EDSS] score &gt; 3 or at least 1 comorbidity, lower risk: EDSS score ≤ 3 and no comorbidities) by the χ2 test, and the risk excess was quantified by risk ratios (RRs). Results: The risk of severe events was about twice the risk in the age- and sex-matched Italian population: RR = 2.12 for hospitalization (p &lt; 0.001), RR = 2.19 for ICU admission (p &lt; 0.001), and RR = 2.43 for death (p &lt; 0.001). The excess of risk was confined to the higher-risk group (n = 553). In lower-risk patients (n = 809), the rate of events was close to that of the Italian age- and sex-matched population (RR = 1.12 for hospitalization, RR = 1.52 for ICU admission, and RR = 1.19 for death). In the lower-risk group, an increased hospitalization risk was detected in patients on anti-CD20 (RR = 3.03, p = 0.005), whereas a decrease was detected in patients on interferon (0 observed vs 4 expected events, p = 0.04). Discussion: Overall, the MS cohort had a risk of severe events that is twice the risk than the age- and sex-matched Italian population. This excess of risk is mainly explained by the EDSS score and comorbidities, whereas a residual increase of hospitalization risk was observed in patients on anti-CD20 therapies and a decrease in people on interferon