Author Of 4 Presentations
LB1158 - COVID-19 pandemic and mental distress in Multiple Sclerosis: implications for clinical management (ID 1300)
Abstract
Background
in multiple sclerosis (MS), disease-related factors and dysfunctional coping might favour the development of mental distress induced by COVID-19 containment measures.
Objectives
to explore the relationship between mental distress, disability and coping strategies in the Italian MS population under lockdown.
Methods
Structural equation modeling (SEM) was applied to information collected via web-survey to identify modifiable factors that could account for mental distress. Information about the following domains was collected: (1) socio-demographic features; (2) general and MS related health status; (3) changes in lifestyle; (4) COVID-19 infection and risk perception; (5) physical disability assessed via the Patient-Determined Disease Steps (PDDS) scale and the Upper Extremity Function – Short Form (UEF) from the Quality of Life in Neurological Disorders (Neuro-QoL) measurement system; (6) cognitive function investigated using the Cognition Function– Short Form from the Neuro-QoL. Abstract reasoning, logical thinking and, in part, sustained attention, were measured using six Raven-like matrices; (7) mental distress: four domains from the Neuro-QoL were explored. Specifically, sleep disturbances, anxiety feelings, depressive symptoms, emotional dyscontrol; (8) coping strategies: individual response to lockdown was assessed using 18 items from the COPE-NVI-25, evaluating five independent coping strategies: avoidance (AV), social support (SS), positive attitude (PA), problem solving (PS) and turning to religion (TR).
Results
845 subjects (497 MS and 348 controls) were included in the study. MS patients showed higher scores than controls for depression (p=0.005), but not for anxiety, emotional dyscontrol or sleep disturbances. The SEM explained 74% of the variance observed in depression score. Within the model, three latent factors were characterized from measured variables: motor disability and cognitive dysfunction contributed to disability (β=0.509 and β=0.836, p<0.001); positive attitude and exercise contributed to active attitude (β=0.386 and β=0.297, p<0.001); avoidance, social support and watching TV contributed to passive attitude (β=0.301, β=0.243 and β=0.212, p<0.001). As per the relationship between latent factors and their influence on depression, disability contributed to passive attitude (β=0.855, p<0.001) while both passive and active attitude significantly influenced depression (β=0.729 and β=-0.456, p<0.001).
Conclusions
As practical implication of our model, favoring exercise would enhance active attitude and its positive impact on mental well-being while, at the same time, reducing the negative impact of disability on depression, representing a valuable tool for the long term management of COVID-19 related mental distress in MS.
LB1191 - Validation of the Italian version of the Multiple sclerosis intimacy and sexuality questionnaire-19 (ID 1991)
Abstract
Background
People with Multiple sclerosis (MS) may experience sexual dysfunction throughout the disease course. Prevalence for sexual dysfunction in MS ranges from 70 to 90 %, higher than in healthy controls (about 50%). Clinicians do not always ask for sexual dysfunction both for the limited timeframe for clinical assessment and the intimate nature of the subject. Hence, the use of self-reported questionnaires would be useful in clinical practice. However, validated scales to assess sexual dysfunction in MS for Italian patients are lacking.
Objectives
We aimed at validating Multiple Sclerosis Intimacy and Sexuality Questionnaire (MSISQ-19) for Italian MS patients.
Methods
We included both male and female MS patients. Each patient completed the Italian translation of the MSISQ-19, the Beck Depression Inventory (BDI-II), the Modified Fatigue Impact Scale (MFIS), the State-Trait Anxiety Inventory (STAI-Y) questionnaire, the International Consultation on Incontinence Questionnaire Lower Urinary Tract Symptoms Quality of Life Module (ICIQ-LUTSqol), the Female Sexual Function Index (FSFI, for female) and the International Index of Erectile Function (IIEF for male). Construct validity for the Italian version of the MSISQ-19 was explored by the exploratory factor analysis and the Cronbach’s alpha coefficient. Test-retest stability and concurrent internal and external validity was examined by Pearson’ correlation coefficients.
Results
We enrolled 369 MS patients (323 female). Mean MSISQ-19 total score was 37.2 ± 15.2 (range 18 - 89) with a sexual dysfunction prevalence of 59% in male MS patients and 41% in female MS patients. Cronbach’s alpha was 0.92 for the MSISQ-19. MSISQ-19 test and retest total scores correlated between each other (r=0.48, p=0.01). MSISQ-19 total score also correlated with primary, secondary and tertiary subscales (p<0.001), with the EDSS (r=0.19, p<0.001) and all other neuropsychological scales.
Conclusions
The Italian Version of the MSISQ-19 showed satisfactory internal consistency and reliability with moderately adequate test-retest reproducibility, suggesting that the Italian MSISQ-19 questionnaire provides a valuable measure of sexual dysfunction in the Italian population.
LB1193 - The Framingham cardiovascular risk score and 5-year progression of multiple sclerosis (ID 2012)
Abstract
Background
Cardiovascular risk factors and comorbidities can affect the prognosis of multiple sclerosis (MS). The Framingham risk score is an algorithm that can estimate the 10-year risk of developing macrovascular disease.
Objectives
To evaluate possible association between the Framingham risk score at baseline, and MS relapses, disability and disease-modifying therapy choices over 5-year follow-up.
Methods
This is a retrospective cohort study including 251 MS subjects. At baseline, we calculated the Framingham risk score considering the following variables: age, sex, diabetes, smoking, systolic blood pressure, and body mass index. MS outcomes including relapses, disability and treatments were collected over 5 years. Cox proportional regression models were employed to estimate hazard ratios (HR).
Results
1-point increase in the Framingham risk score was associated with 31% higher risk of relapse (HR=1.31; 95%CI=1.03, 1.68), 19% higher risk of reaching of EDSS 6.0 (HR=1.19; 95%CI=1.05, 3.01), and 62% higher risk of disease modifying treatment escalation (HR=1.62; 95%CI=1.22, 3.01).
Conclusions
Higher cardiovascular risk was associated with higher risk of relapses, disability, and treatment escalation in MS. Early identification, correction and treatment of cardiovascular comorbidities should be carefully considered within MS management.
P0506 - Towards a validated Secondary Progressive Multiple Sclerosis definition: A study from the Italian MS Register (ID 1432)
- P. Iaffaldano
- G. Lucisano
- M. Filippi
- G. Comi
- M. Onofrj
- F. Patti
- V. Brescia Morra
- M. Zaffaroni
- C. Pozzilli
- E. Cocco
- P. Sola
- G. Salemi
- M. Inglese
- R. Bergamaschi
- S. Galgani
- M. Amato
- A. Conte
- M. Salvetti
- G. Lus
- C. Florio
- R. Totaro
- M. Vianello
- F. Granella
- E. Ferraro
- U. Aguglia
- M. Gatto
- B. Orlando
- F. Sangalli
- G. De Luca
- C. Chisari
- A. Carotenuto
- D. Baroncini
- D. Colombo
- M. Nica
- D. Paolicelli
- M. Trojano
Abstract
Background
No clear metrics for sensitive and reliable identification of the transition from relapsing-remitting multiple sclerosis (RRMS) to secondary progressive (SP)MS are available.
Objectives
To compare diagnostic performances of two different data-driven Secondary Progressive Multiple Sclerosis definitions.
Methods
patient with RRMS with a follow-up ≥5 years, with a current age ≥18 years, and with ≥3 EDSS scores recorded were selected from the Italian MS Registry. Annual incidence of SPMS conversion was reported as number of patients converting to SP every 100 patients/year. Three different SPMS definitions have been used. Data-driven definitions based on the Lorscheider’s algorithm (LA) and on the EXPAND trial inclusion criteria were validated, using the neurologist’s definition as gold standard, in terms of calibration, discrimination and goodness of fit by calculating: sensitivity, specificity, Positive Predictive Value (PPV), Negative Predictive Value (NPV), the Akaike information criterion (AIC), the Area Under the Curve (AUC). The overall calibration of the data-driven definitions was evaluated by the Calibration Slope test.
Results
a cohort of 10,240 RRMS patients was extracted from the Italian MS Registry. According to the neurologist judgment, 880 (8.59%) patients were classified as SPMS in the dataset. By applying the LA and the EXPAND definition, 1,806 (17.64%) and 1,134 (11.07%) patients, respectively, were classified as SPMS. The annual rate of SP conversion during the follow-up was 0.74 every 100 patients/year based on the neurologist’s definition, 1.57 every 100 patients/year using the LA and 0.94 every 100 patients/year applying the EXPAND definition. Both the data-driven definitions were well calibrated, with a p-value of the Calibration Slope test higher than 0.05 (LA=0.55; EXPAND definition=0.57). The AIC (LA=4301; EXPAND definition=5510) and the R-Square (LA=0.15 vs EXPAND definition=0.05), were in favor of the LA. The LA showed a greater discrimination power (AUC: 0.83 vs 0.65) and a higher sensitivity (77.1% vs 38.0%) in comparison to the EXPAND definition. Both definitions showed similar specificity (88.0% vs 91.5%). The PPV and the NPV were both higher using the LA than those obtained by the EXPAND definition (37.5% vs 29.5%; 97.6% vs 94.0%, respectively).
Conclusions
An accurate definition of SP transition is needed for a timely and efficacious treatment of SPMS patients. Real-world data from the Italian MS Registry suggests that data-driven definitions had a greater ability to capture SP transition than neurologist’s definition and that the global accuracy of LA seems to be higher than a definition based on the EXPAND trial inclusion criteria.
Presenter Of 1 Presentation
LB1191 - Validation of the Italian version of the Multiple sclerosis intimacy and sexuality questionnaire-19 (ID 1991)
Abstract
Background
People with Multiple sclerosis (MS) may experience sexual dysfunction throughout the disease course. Prevalence for sexual dysfunction in MS ranges from 70 to 90 %, higher than in healthy controls (about 50%). Clinicians do not always ask for sexual dysfunction both for the limited timeframe for clinical assessment and the intimate nature of the subject. Hence, the use of self-reported questionnaires would be useful in clinical practice. However, validated scales to assess sexual dysfunction in MS for Italian patients are lacking.
Objectives
We aimed at validating Multiple Sclerosis Intimacy and Sexuality Questionnaire (MSISQ-19) for Italian MS patients.
Methods
We included both male and female MS patients. Each patient completed the Italian translation of the MSISQ-19, the Beck Depression Inventory (BDI-II), the Modified Fatigue Impact Scale (MFIS), the State-Trait Anxiety Inventory (STAI-Y) questionnaire, the International Consultation on Incontinence Questionnaire Lower Urinary Tract Symptoms Quality of Life Module (ICIQ-LUTSqol), the Female Sexual Function Index (FSFI, for female) and the International Index of Erectile Function (IIEF for male). Construct validity for the Italian version of the MSISQ-19 was explored by the exploratory factor analysis and the Cronbach’s alpha coefficient. Test-retest stability and concurrent internal and external validity was examined by Pearson’ correlation coefficients.
Results
We enrolled 369 MS patients (323 female). Mean MSISQ-19 total score was 37.2 ± 15.2 (range 18 - 89) with a sexual dysfunction prevalence of 59% in male MS patients and 41% in female MS patients. Cronbach’s alpha was 0.92 for the MSISQ-19. MSISQ-19 test and retest total scores correlated between each other (r=0.48, p=0.01). MSISQ-19 total score also correlated with primary, secondary and tertiary subscales (p<0.001), with the EDSS (r=0.19, p<0.001) and all other neuropsychological scales.
Conclusions
The Italian Version of the MSISQ-19 showed satisfactory internal consistency and reliability with moderately adequate test-retest reproducibility, suggesting that the Italian MSISQ-19 questionnaire provides a valuable measure of sexual dysfunction in the Italian population.