Gut-oriented interventions in patients with multiple sclerosis: fact or fiction?

OBJECTIVE: Multiple sclerosis (MS) is a chronic, inflammatory, demyelinating, disimmune disease of the central nervous system whose etiology and pathogenesis remain poorly understood, due to its complex and multifactorial nature. Evidence of a bidirectional connection linking the gut microbiome with the intestinal barrier and the immune system (the gut-brain axis) may have implications for the pathogenesis of inflammatory demyelinating diseases such as MS. This narrative review summarizes the evidence for the gut-brain axis involvement in the pathogenesis of MS and examines the role of gut-oriented interventions in MS. PATIENTS AND METHODS: We reviewed all available studies in PubMed concerning gut-directed interventions and MS. This research was conducted using different combinations of pertinent keywords (multiple sclerosis, immune-mediated inflammatory diseases, autoimmune diseases, first demyelinating event, neurocognition, neurological disorders, neurology practice, risk factors, taxonomic biomarkers, nutrition, diet, dietary additives, complementary treatment, gut bacteria, gut microbiome, microbiome, gut-brain axis, epidemiology, alpha-linolenic acid, fermentative metabolites, fat, saturated fat, monounsaturated fat, polyunsaturated fat, omega-3 fatty acids, calorie restricted diet, fasting, fecal microbiome, fecal microbiota transplantation, animal testing). RESULTS: There is an emerging evidence that alterations in the gut microbiome and increased intestinal permeability may be causative factors in the complex interplay between nutrition, metabolic status and the immune-inflammatory response in patients with MS. This suggests the possibility that modification of lifestyle and the microbiome, for example by specific diets or fecal microbiota transplantation, supplementation with bile acids and intestinal barrier enhancers, may positively influence the pathogenesis of MS. CONCLUSIONS: Although the role of nutritional factors in the pathogenesis of MS remains to be established, there is evidence that appropriate gut-directed interventions such as diet, nutritional supplementation or fecal transplantation may modulate the inflammatory response and improve the course of MS as a complementary treatment in the disease.

Transcriptomic Analysis of Peripheral Monocytes upon Fingolimod Treatment in Relapsing Remitting Multiple Sclerosis Patients.

Fingolimod (FTY), a second-line oral drug approved for relapsing remitting Multiple Sclerosis (RRMS) acts in preventing lymphocyte migration outside lymph nodes; moreover, several lines of evidence suggest that it also inhibits myeloid cell activation. In this study, we investigated the transcriptional changes induced by FTY in monocytes in order to better elucidate its mechanism of action. CD14+ monocytes were collected from 24 RRMS patients sampled at baseline and after 6 months of treatment and RNA profiles were obtained through next-generation sequencing. We conducted pathway and sub-paths analysis, followed by centrality analysis of cell-specific interactomes on differentially expressed genes (DEGs). We investigated also the predictive role of baseline monocyte transcription profile in influencing the response to FTY therapy. We observed a marked down-regulation effect (60 down-regulated vs. 0 up-regulated genes). Most of the down-regulated DEGs resulted related with monocyte activation and migration like IL7R, CCR7 and the Wnt signaling mediators LEF1 and TCF7. The involvement of Wnt signaling was also confirmed by subpaths analyses. Furthermore, pathway and network analyses showed an involvement of processes related to immune function and cell migration. Baseline transcriptional profile of the HLA class II gene HLA-DQA1 and HLA-DPA1 were associated with evidence of disease activity after 2 years of treatment. Our data support the evidence that FTY induces major transcriptional changes in monocytes, mainly regarding genes involved in cell trafficking and immune cell activation. The baseline transcriptional levels of genes associated with antigen presenting function were associated with disease activity after 2 years of FTY treatment.

Identification of differential DNA methylation associated with multiple sclerosis: A family-based study.

Multiple Sclerosis (MS) is caused by a still unknown interplay between genetic and environmental factors. Epigenetics, including DNA methylation, represents a model for environmental factors to influence MS risk. Twenty-six affected and 26 unaffected relatives from 8 MS multiplex families were analysed in a multicentric Italian study using MeDIP-Seq, followed by technical validation and biological replication in two additional families of differentially methylated regions (DMRs) using SeqCap Epi Choice Enrichment kit (Roche®). Associations from MeDIP-Seq across families were combined with aggregation statistics, yielding 162 DMRs at FDR ≤ 0.1. Technical validation and biological replication led to 2 hypo-methylated regions, which point to NTM and BAI3 genes, and to 2 hyper-methylated regions in PIK3R1 and CAPN13. These 4 novel regions contain genes of potential interest that need to be tested in larger cohorts of patients.

Strengthening exercises using swiss ball improve pain, health status, quality of life and muscle strength in patients with fibromyalgia: a randomized controlled trial.

The aim was to evaluate the effectiveness of strengthening exercises using the Swiss ball in patients with fibromyalgia through a randomized controlled trial with intention to treat analyses. A total of 60 patients with fibromyalgia met the inclusion criteria and were randomly allocated to either the Swiss ball exercise group (n=30) or a stretching group (n=30). All patients participated in 40-minute training sessions 3 times per week for 12 weeks. Pain (Visual Analogue Scale 0-100); muscle strength (One Repetition Maximum test); health status (Fibromyalgia Impact Questionnaire Revised); quality of life (Short Form-36 questionnaire) were evaluated at baseline, and after 6 and 12 weeks of training. The Swiss ball group showed a statistically significant improvement in VAS (0-100) (p<0.001), SF-36 (p<0.05) and Fibromyalgia Impact Questionnaire (p<0.001) compared with the stretching group. The results of this study proved that the treatment for fibromyalgia with strengthening exercises and the use of the Swiss ball led to improvement of pain, quality of life, muscle strength and decreased the need for medications for this disease compared to stretching exercises, without negative effects.

Quality of life and psychopathology in candidates to bariatric surgery: relationship with BMI class.

PURPOSE: This cross-sectional study aimed at comparing the quality of life (Qol), the prevalence of psychiatric diagnosis and pharmacological treatment in 104 candidates to bariatric surgery according to the degree of obesity (class 2 vs. class ≥ 3 obesity). METHODS: All surgical candidates underwent a detailed psychiatric interview based on DSM-5 criteria, including sociodemographic, clinical, psychological and psychiatric data. Participants completed the Binge Eating Scale (BES) and the 12-Item Short Form Health Survey (SF-12). RESULTS: Overall, bariatric candidates reported a significant impairment in the physical (PCS 38.8 [95% CI 36.2-41.5]) and mental (MCS 42.2 [95% CI 40.4-43.9]) components of Qol compared to population norms (p < 0.001 for both). Subjects with class 2 obesity scored significantly lower in the MCS compared to those with class 3 (38.7 (8.1) vs. 43.6 (8.4), p = 0.008). No other statistically significant differences were found between the two groups in terms of sociodemographic and clinical variables. CONCLUSION: These data support the usefulness of Qol assessment in bariatric candidates as a sensible screening parameter, especially in patients with lower BMI, in whom MCS could identify the need for early psychosocial intervention. LEVEL OF EVIDENCE: Level III, case-control analytic study.

Longitudinal Phase-Space Manipulation with Beam-Driven Plasma Wakefields.

The development of compact accelerator facilities providing high-brightness beams is one of the most challenging tasks in the field of next-generation compact and cost affordable particle accelerators, to be used in many fields for industrial, medical, and research applications. The ability to shape the beam longitudinal phase space, in particular, plays a key role in achieving high-peak brightness. Here we present a new approach that allows us to tune the longitudinal phase space of a high-brightness beam by means of plasma wakefields. The electron beam passing through the plasma drives large wakefields that are used to manipulate the time-energy correlation of particles along the beam itself. We experimentally demonstrate that such a solution is highly tunable by simply adjusting the density of the plasma and can be used to imprint or remove any correlation onto the beam. This is a fundamental requirement when dealing with largely time-energy correlated beams coming from future plasma accelerators.

Psychological Aspects and Psychopharmacologic Treatment in the Very Early Period After Kidney Transplantation: Role of a Multidisciplinary Approach.

BACKGROUND: In the context of kidney transplantation (KT), multidisciplinary interventions, including assessment and management of psychosocial aspects, are important to improve transplant's outcome. The aim of this study was to describe a multidisciplinary team approach to KT, with a specific focus on early detection and treatment of psychological distress and psychopathologic conditions in the early phase postsurgery. METHODS: The multidisciplinary team in kidney transplantation was implemented in January 2016. In this team approach, all transplant recipients are invited to 3 scheduled appointments for a multidisciplinary evaluation at 1, 3, and 6 months posttransplant, including a psychiatric interview, with the aim to assess the patient's adjustment after transplantation and provide support when necessary. RESULTS: This pilot study involved all 41 KT recipients consecutively referred for the first multidisciplinary appointment after transplantation. Five subjects (12% of the study sample) presented with a current psychiatric diagnosis. Psychopharmacologic treatment was confirmed or introduced for all these patients. Further psychological support was suggested to 4 other patients (10%). CONCLUSION: KT significantly improves patients' quality of life. However, the percentage of subjects receiving psychopharmacologic treatment and referred for further psychological and psychiatric support (22%) suggests the need for careful monitoring of psychosocial aspects over the long term.

Living Kidney Donation Is Recipient Age Sensitive and Has a High Rate of Donor Organ Disqualifications.

BACKGROUND: Living donor kidney transplantation (LDKT) is the best therapy for patients with chronic renal failure. Its advantages, compared with cadaveric transplantation, include the possibility of avoiding dialysis, the likelihood of best outcome, and donor pool expansion. Careful assessment of potential donors is important to minimize the risks and ensure success. However, the proportion of donors disqualified has been poorly investigated. The aim of this work is to describe our experience and present the main reasons for missed donation. METHODS: This was a single-center, retrospective study of all potential donors and recipients evaluated for LDKT between January 2008 and December 2017. RESULTS: During the period of study, 81 donor-recipient pairs were evaluated. Of these, 45.7% were disqualified and 37 LDKTs were carried out. LDKT was the first choice in 68% of cases and preemptive in 20%; 60% of transplants were among family members. Sex distribution revealed a prevalence of females in the donor group (69%) and males in the recipient group (70%). The mean living donor age was 53 ± 9.5 years; the mean recipient age was lower in recipients listed in the living transplant program than those listed for cadaver transplantation (45.8 ± 13.4 vs 54.2 ± 11.08; P < .0001). Reasons for denial included hypertension (18.9%), deceased donor transplant performed during the study period (16.2%), urologic pathology (13.5%), incompatibility (13.5%), withdrawal of consent by donor or recipient (13.5%), psychological unsuitability (8.1%), donor cancer (5.4%), and reduced renal clearance (2.7%). CONCLUSION: LDKT is considered an option especially for younger recipients. Of the potential kidney living donors, 45.7% were disqualified during the evaluation, with medical reasons being the primary cause.

Acquired haemophilia A as a secondary autoimmune disease after alemtuzumab treatment in multiple sclerosis: A case report.

Alemtuzumab is a highly effective monoclonal antibody for the treatment of multiple sclerosis (MS). During the immune reconstitution following the use of this treatment severe secondary autoimmune diseases (SADs) can develop. We present the case of a patient affected by active MS who failed to achieve disease control with several disease-modifying drugs and was thereafter successfully treated with alemtuzumab, obtaining no evidence of disease activity and a high quality of life. Twenty months after the first infusion of alemtuzumab the patient developed acquired haemophilia A (AHA), a treatable but potentially lifethreatening condition that should be considered a possible SADs associated to this drug. In order to allow an early diagnosis and to prevent possible complications of AHA, routine coagulation tests (prothrombin time and activated partial thromboplastin time) should be included in the laboratory serological monitoring of patients treated with alemtuzumab.

Focusing of High-Brightness Electron Beams with Active-Plasma Lenses.

Plasma-based technology promises a tremendous reduction in size of accelerators used for research, medical, and industrial applications, making it possible to develop tabletop machines accessible for a broader scientific community. By overcoming current limits of conventional accelerators and pushing particles to larger and larger energies, the availability of strong and tunable focusing optics is mandatory also because plasma-accelerated beams usually have large angular divergences. In this regard, active-plasma lenses represent a compact and affordable tool to generate radially symmetric magnetic fields several orders of magnitude larger than conventional quadrupoles and solenoids. However, it has been recently proved that the focusing can be highly nonlinear and induce a dramatic emittance growth. Here, we present experimental results showing how these nonlinearities can be minimized and lensing improved. These achievements represent a major breakthrough toward the miniaturization of next-generation focusing devices.

Neuromyelitis optica spectrum disorder and multiple sclerosis in a Sardinian family.

The coexistence of multiple sclerosis (MS) and neuromyelitis optica spectrum disorder (NMOSD) in the same family is a rare event. We report a familial case originating from Sardinia of two siblings: one with NMOSD and one with MS. Human leukocyte antigen (HLA) typing showed that the two affected siblings were HLA-identical, sharing risk-increasing alleles, while a younger unaffected sister was haploidentical to her siblings but she also carried protective alleles. Our findings confirm the role of HLA in raising the risk to develop CNS inflammatory diseases and provide further knowledge on the relationship between NMOSD and MS.

Progressive visual function impairment as the predominant symptom of the transition phase to secondary progressive multiple sclerosis: A case report.

BACKGROUND: No reliable indicators of the transition to the progressive course in multiple sclerosis (MS) have been identified so far. The main clinical feature of the progressive phase of MS is usually impairment of walking. Magnetic resonance imaging and optical coherence tomography have emerged recently as promising tools to assess increasing neurodegeneration and axonal loss in disease progression in MS. RESULTS: We report a case of progressive visual impairment as the dominant symptom in the transition to secondary progressive MS. CONCLUSIONS: Impairment of vision, together with walking and cognition, should be considered to better define the transition from relapsing/remitting to secondary-progressive MS.

Basal vitamin D levels and disease activity in multiple sclerosis patients treated with fingolimod.

BACKGROUND: Several studies have shown an association between 25-hydroxyvitamin D (25[OH]D) levels and multiple sclerosis (MS) susceptibility and/or level of disease activity in patients treated with first line drugs. AIMS: To investigate whether baseline 25[OH]D values could influence disease activity also during treatment with the second-line drug fingolimod (FTY). PATIENTS AND METHODS: We enrolled 176 MS patients who started FTY at the San Raffaele Hospital (OSR) MS center with available 25[OH]D measurement at the time of treatment start. We then prospectively followed them for 2 years with periodic clinical examinations and MRI scans. RESULTS: We found no linear correlation between baseline 25[OH]D levels and annualized relapse rate (ARR) or time to first relapse. However, we observed that patients with serum 25[OH]D ≥ 100 nmol/l showed a lower number of Gd+ and combined unique activity (CUA) lesions at baseline compared to patients with the lowest 25[OH]D levels (less than 50 nmol/l, p value < 0.05). Moreover, they showed fewer CUA lesions at 2-year follow-up also when accounting for baseline level of disease activity (p value < 0.05). CONCLUSIONS: In patients treated with FTY, those with the highest baseline 25(OH)D levels had a significantly lower number of active lesions at baseline; the same effect, even if weaker, was observed also at 2-year follow-up when adjusting for baseline disease activity. Given Vitamin D supplementation safety profile, also if a causal effect has not yet been shown, most of MS patients could probably benefit from 25[OH]D levels above those currently considered to be sufficient.

Clinical response to Nabiximols correlates with the downregulation of immune pathways in multiple sclerosis.

BACKGROUND AND PURPOSE: Nabiximols (Sativex® ) is a cannabinoid-based compound used for the treatment of moderate to severe spasticity in multiple sclerosis (MS). The aim of the study was to investigate the effect of the administration of Nabiximols on blood transcriptome profile of patients with MS and to interpret it in the context of pathways and networks. METHODS: Whole-genome expression profiling was performed in whole blood of 33 subjects with MS at baseline and after 4 weeks of drug treatment. Patients were classified as responders (n = 19) and non-responders (n = 14). Pathway and network analyses on genes modulated by the drug were performed, followed by in vitro stimulation of peripheral blood mononuclear cells with pro-inflammatory agents to support the immunomodulatory properties of the drug. RESULTS: Individual effect size was modest; however, we observed a downregulation of several immune-related pathways after 4 weeks of treatment, which was more pronounced when restricting analyses to responders. Interesting hub molecules functionally related to the immune system emerged from network analysis, including NFKB1, FYN, MAP14 and TP53. The immunomodulatory properties of the drug were confirmed through in vitro assays in peripheral blood mononuclear cells collected from patients with MS. CONCLUSIONS: Our findings support the immunomodulatory activity of cannabinoids in patients with MS. Further studies in more specific cell types are needed to refine these results.

Effectiveness and baseline factors associated to fingolimod response in a real-world study on multiple sclerosis patients.

BACKGROUND: Treatment choice in multiple sclerosis (MS) is crucial for optimizing risk-benefit profile. OBJECTIVE: To assess fingolimod (FTY) effectiveness and identify baseline features associated to disease activity in a large Italian cohort of Relapsing-Remitting (RR) MS patients. METHODS: Three-hundred sixty-seven RRMS patients starting FTY treatment at San Raffaele Hospital (Milan-Italy) underwent clinical and MRI evaluations for 2 years. Treatment response was assessed considering the proportion of patients with no evidence of disease activity (NEDA) and recording the time to first relapse. Primary analyses were performed stratifying for Natalizumab (NTZ) treatment in the year before (NO_NTZ vs NTZ group), to account for post-NTZ reactivation. RESULTS: Almost half of patients were NEDA after 2 years, 53.4% in the NO_NTZ group and 36.2% in the NTZ group. Despite an opposite trend during the first 6-12 months, at 2-year follow-up the two groups were comparable for relapses and number of new/enlarging T2 and Gd-enhancing lesions. Baseline parameters of higher disease activity (ARR, Gd enhancing lesions and age at onset) were associated with increased likelihood of failing NEDA criteria or with shorter time to relapse (p < 0.05). CONCLUSIONS: Our data strengthen FTY effectiveness in everyday clinical practice, even in patients switching from NTZ treatment. Baseline parameters of inflammatory activity are the most important prognostic factors for mid-term disease reactivation also during second-line treatment with FTY, providing hints on how to select therapies towards a more personalized management.

Digital epidemiology confirms a latitude gradient of MS in France.

BACKGROUND: A gradient of prevalence of MS has been previously reported, and this may be due to different environmental and genetic features of the different populations, but also to methodological issues. In France, for example, three studies analysed the presence of such a gradient with conflicting results. The aim of this study was to assess whether digital epidemiology could confirm the presence of such a gradient. METHODS: through Google Trends, we analysed the relative search volume (RSV) for 'multiple sclerosis' in France, from 2004 to 2017, and assessed if an association with the decimal degree of latitude existed. RESULTS: Latitude was correlated with crude RSV (r2 0.39, p 0.04) in the 21 regions considered, with a southwest/northeast gradient. A multiple linear regression model adjusted for sex and age confirmed the existence of such a latitudinal effect, with an increase of 2.43 RSV units for each unit increase in latitude (95% CIs 0.62-4.24, p < 0.01, adjusted r2 0.61). CONCLUSIONS: our study provides additional evidence for the existence of a latitude gradient in MS, and the value of Internet-acquired data as real-time surveillance tools and alerts for healthcare systems.

A multicenter, observational, prospective study of self- and parent-reported quality of life in adolescent multiple sclerosis patients self-administering interferon-ß1a using RebiSmart™-the FUTURE study.

Besides the impact of disease per se, the use of immunomodulatory therapies in adolescents with relapsing-remitting multiple sclerosis (RRMS) may have an effect on quality of life (QL). The FUTURE (Quality of liFe in adolescent sUbjecTs affected by mUltiple sclerosis treated with immunomodulatoRy agEnt using self-injecting device) study was designed to evaluate the changes in QL of Italian adolescents with RRMS receiving treatment with IFN-ß1a (Rebif; 22 µg), administered subcutaneously three times weekly using the RebiSmart™ electronic autoinjection device over a 52-week period. Fifty adolescents with RRMS were enrolled and 40 completed the study. Changes from baseline to end of treatment (EoT) in adolescent self-reported and parent-reported QL were assessed using the Pediatric Quality of Life Inventory Multidimensional Fatigue Scale (PedsQL), which has been validated for use in pediatric MS and for which an Italian version is available. The adolescent self-reported total PedsQL4.0 score and all of its subscales tended to increase from baseline to EoT, the only exception being "Emotional functioning." In parent-reported measures, the total PedsQL4.0 score increased significantly from baseline to EoT (+ 5.27 points, p = 0.041). Significant increases were also evident for parent-reported "Psychosocial health summary score" (+ 5.90 points; p = 0.015) and "School functioning" (+ 7.84 points; p = 0.029). Our results indicate that adolescents with RRMS using the electronic injection device RebiSmart™ for self-administration of Rebif® can experience long-term improvements in QL.

Multiple biomarkers improve the prediction of multiple sclerosis in clinically isolated syndromes.

OBJECTIVES: Since its introduction, MRI had a major impact on the early and more precise diagnosis of multiple sclerosis (MS), and the 2010 diagnostic criteria even allow a diagnosis to be made just after a single attack if stringent MRI criteria are met. Several other clinical and paraclinical markers have been reported to be associated with an increased risk of MS independently of MRI in patients with clinically isolated syndromes (CIS), but the incremental usefulness of adding them to the current criteria has not been evaluated. In this study, we determined whether multiple biomarkers improved the prediction of MS in patients with CIS in a real-world clinical practice. MATERIALS AND METHODS: This was a retrospective study involving patients with CIS admitted to our department between 2000 and 2013. We evaluated baseline clinical, MRI, neurophysiological, and cerebrospinal fluid (CSF) data. RESULTS: During follow-up (median, 7.2 years), 127 of 243 participants (mean age, 31.6 years) developed MS. Cox proportional-hazards models adjusted for established MRI criteria, age at onset, number of T1 lesions, and presence of CSF oligoclonal bands significantly predicted the risk of developing MS at 2 and 5 years. The use of multiple biomarkers led to 29% net reclassification improvement at 2 years (P<.001) and 30% at 5 years (P<.001). CONCLUSIONS: The simultaneous addition of several biomarkers significantly improved the risk stratification for MS in patients with CIS beyond that of a model based only on established MRI criteria.

Effect of organizational features on patient satisfaction with care in Italian multiple sclerosis centres.

BACKGROUND AND PURPOSE: Receiving clear, complete and up-to-date information and having a satisfying relationship with the health professional (HP) are of primary importance for MS patients. Healthcare organization plays a key role in promoting an effective relationship and communication between patients and HPs. The present study aims to explore which care organization and service characteristics provided by Italian MS centres best predict patients' satisfaction with healthcare. METHODS: Eighty-one centres and 707 patients (502 women, mean age 40.5 years, SD 10.2; mean education 12.2 years, SD 3.6; time since diagnosis 5.9 years, SD 1.5) were included in the analysis. The care organization and service provided by each centre were evaluated in comparison with the National Institute for Health and Care Excellence (NICE) guidelines on management of MS. Patients' satisfaction with care was measured using the patient self-assessed questionnaire 'Comunicazione medico-paziente nella Sclerosi Multipla, revised' section 2 (COSM-R section 2). RESULTS: The clinical characteristics of patients significantly affected their satisfaction. A multivariate regression model showed that higher patients' satisfaction (COSM-R score) was inversely associated with hospital size (number of patients under care) (ß = -0.21, 95% confidence interval -0.35; -0.07) and directly associated with psychological interventions (ß = 2.44, 95% confidence interval 0.29; 4.59). CONCLUSIONS: Multiple sclerosis patients from larger hospitals are less satisfied with the information received and the relationship with HPs. Building an individualized relationship between patients and HPs and tailoring the communication of information improve patients' satisfaction. Such a goal is probably less likely to be accomplished in larger centres with many incoming patients. Moreover, when the centres also provide structured psychological interventions, the patients are more satisfied.

The first year after diagnosis: psychological impact on people with multiple sclerosis.

The impact of multiple sclerosis (MS) diagnosis on newly diagnosed individuals remains so far little explored. Our aim is to outline affective, personality and quality of life (QoL) correlates of MS patients shortly after MS diagnosis. Thirty-eight (22 F and 16 M) newly-diagnosed MS patients (mean interval from diagnosis communication 4.7 ± 3.8 months, range 1-12 months) underwent the Montgomery-Åsberg Depression Rating Scale and a comprehensive psychological evaluation: Beck Depression Inventory-II, State-Trait Anxiety Inventory, Psychophysiological Questionnaire-Revised, Fear Survey Schedule, Maudsley Obsessional-Compulsive Questionnaire, Impact of Event Scale-Revised, Personal Meaning Questionnaire, Problem Solving Inventory and Multiple Sclerosis Quality of Life-54. The Expanded Disability Status Scale was assessed during the neurological examination. Depressive symptomatology, only partially related to disability, was observed in approximately 40% of patients. The prevalent approach to MS diagnosis was one of avoidance in 65.8% of cases. QoL reductions in self-perception and psychological well-being emerged, together with a peculiar perception of change in health that was not related to neurological disability. With regard to personality assessment, depressive personal meaning organization correlates inversely with important QoL measures. Newly-diagnosed patients go through a complex network of psychological changes still in the initial phases immediately after diagnosis. A thorough understanding of these adjusting aspects by the neurologist could be crucial in improving patients' QoL, participation in relevant disease decisions and adherence to pharmacological therapy.