Birth outcomes of pregnancies fathered by men with multiple sclerosis

2014 ◽  
Vol 20 (9) ◽  
pp. 1260-1264 ◽  
Author(s):  
E Lu ◽  
F Zhu ◽  
Y Zhao ◽  
M van der Kop ◽  
AD Sadovnick ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Birth Outcomes ◽  
Disease Duration ◽  
Population Based ◽  
Administrative Databases ◽  
Expanded Disability Status Scale ◽  
Clinical Factors ◽  
Multivariate Models ◽  
Disability Status ◽  
General Population Cohort

We linked several population-based clinical and health administrative databases in British Columbia, Canada. We identified and compared birth outcomes of pregnancies fathered by men with multiple sclerosis (MS) ( n=202) and men from a frequency-matched general population cohort ( n=981) between 1996 and 2010. Using multivariate models, we analyzed the association of paternal MS, disease duration at conception and disability (as measured by the Expanded Disability Status Scale) with birth weight and gestational age. Paternal MS and MS-related clinical factors were not significantly associated with birth outcomes ( p>0.05). This study provides assurance to expecting fathers with MS and their families.

Epilepsy in multiple sclerosis

Neurology ◽  
2017 ◽  
Vol 89 (24) ◽  
pp. 2462-2468 ◽  
Author(s):  
Joachim Burman ◽  
Johan Zelano
Keyword(s):  
Multiple Sclerosis ◽  
Clinical Features ◽  
Cumulative Incidence ◽  
Progressive Disease ◽  
Disease Duration ◽  
Population Based ◽  
Expanded Disability Status Scale ◽  
Disability Status ◽  
Relapsing Remitting ◽  
Edss Score

Objective:To determine the cumulative incidence of epilepsy in a population-based cohort of patients with multiple sclerosis (MS) and to investigate the association between epilepsy and clinical features of MS.Methods:All available patients in the Swedish MS register (n = 14,545) and 3 age- and sex-matched controls per patient randomly selected from the population register (n = 43,635) were included. Data on clinical features of MS were retrieved from the Swedish MS register, and data on epilepsy and death were retrieved from comprehensive patient registers.Results:The cumulative incidence of epilepsy was 3.5% (95% confidence interval [CI] 3.17–3.76) in patients with MS and 1.4% (95% CI 1.30–1.52) in controls (risk ratio 2.5, 95% CI 2.19–2.76). In a Cox proportional model, MS increased the risk of epilepsy (hazard ratio 3.2, 95% CI 2.64–3.94). Patients with relapsing-remitting MS had a cumulative incidence of epilepsy of 2.2% (95% CI 1.88–2.50), whereas patients with progressive disease had a cumulative incidence of 5.5% (95% CI 4.89–6.09). The cumulative incidence rose continuously with increasing disease duration to 5.9% (95% CI 4.90–7.20) in patients with disease duration ≥34 years. Patients with an Expanded Disability Status Scale (EDSS) score ≥7 had a cumulative incidence of epilepsy of 5.3% (95% CI 3.95–7.00). Disease duration and EDSS score were associated with epilepsy after multiple logistic regression (odds ratio [OR] 1.03, 95% CI 1.01–1.04 per year, p = 0.001; and OR 1.2, 95% CI 1.09–1.26 per EDSS step, p < 0.0001).Conclusions:Epilepsy is more common among patients with MS than in the general population, and a diagnosis of MS increases the risk of epilepsy. Our data suggest a direct link between severity of MS and epilepsy.

scholarly journals Patients with neuromyelitis optica have a more severe disease than patients with relapsingremitting multiple sclerosis, including higher risk of dying of a demyelinating disease

2013 ◽  
Vol 71 (5) ◽  
pp. 275-279 ◽  
Author(s):  
Denis Bernardi Bichuetti ◽  
Enedina Maria Lobato de Oliveira ◽  
Nilton Amorin de Souza ◽  
Mar Tintoré ◽  
Alberto Alain Gabbai
Keyword(s):  
Multiple Sclerosis ◽  
Neuromyelitis Optica ◽  
Disease Duration ◽  
Demyelinating Disease ◽  
Age Of Onset ◽  
Severe Disease ◽  
Expanded Disability Status Scale ◽  
Disability Status ◽  
Relapsing Remitting ◽  
Relapsing Remitting Multiple Sclerosis

Although neuromyelitis optica (NMO) is known to be a more severe disease than relapsing-remitting multiple sclerosis (RRMS), few studies comparing both conditions in a single center have been done.Methods:Comparison of our previously published cohort of 41 NMO patients with 177 RRMS patients followed in the same center, from 1994 to 2007.Results:Mean age of onset was 32.6 for NMO and 30.2 for RRMS (p=0.2062) with mean disease duration of 7.4 years for NMO and 10.3 years for RRMS. Patients with NMO had a higher annualized relapse rate (1.0 versus 0.8, p=0.0013) and progression index (0.9 versus 0.6, p≪0.0001), with more patients reaching expanded disability status scale (EDSS) 6.0 (39 versus 17%, p=0.0036). The odds ratio for reaching EDSS 6.0 and being deceased due to NMO in comparison to RRMS were, respectively, 3.14 and 12.15.Conclusion:Patients with NMO have a more severe disease than patients with RRMS, including higher risk of dying of a demyelinating disease.

Natural, innate improvements in multiple sclerosis disability

2012 ◽  
Vol 18 (10) ◽  
pp. 1412-1421 ◽  
Author(s):  
Helen Tremlett ◽  
Feng Zhu ◽  
John Petkau ◽  
Joel Oger ◽  
Yinshan Zhao ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Clinical Trials ◽  
Observational Studies ◽  
Disease Duration ◽  
Patient Characteristics ◽  
Expanded Disability Status Scale ◽  
Younger Age ◽  
Disability Status ◽  
Immunomodulatory Drug ◽  
One Year

Background: Improvements in multiple sclerosis (MS) disability have recently been reported in immunomodulatory drug (IMD) clinical trials and observational studies. However, improvements have rarely been examined in natural history or IMD naive patients. We investigated annual and biennial improvements in Expanded Disability Status Scale (EDSS) scores in British Columbia, Canada. Methods: The British Columbian MS database was accessed for definite MS patients (1980–2009). Consecutive IMD-free EDSS scores one and two years apart (± 3 months) were examined; improvements (≥0.5,≥1,≥2 EDSS points) and sustained improvements (confirmed at one year) were described. The influence of patient characteristics on improvements was examined using logistic regression. Results: From 16,132 EDSS scores, 7653 yearly and 5845 biennial EDSS intervals were available for 2961 and 2382 patients respectively. Of the yearly intervals, 14.9% showed an improvement (≥0.5 points), 8.3% ≥1 point and 2.2% ≥2 point improvement, with nearly half being sustained. Corresponding worsenings were observed in 32.9%, 20.5% and 7.9% respectively, with stability in just over half (53%). Biennial findings were similar. Characteristics generally associated with improvements included: female sex, younger age, shorter disease duration, relapsing-onset and presence of moderate disability (compared with mild or advanced) and a previous episode of worsening (disassociated from a relapse). However, improvements were also observed after periods of stability and in primary-progressive MS. Conclusion: Improvements in MS disability over one or two years are not unusual. We suggest the term ‘innate improvements’. Our findings have implication for the design of clinical trials and observational studies in MS targeting improvements on the EDSS.

Milder multiple sclerosis course in patients with concomitant inflammatory bowel disease

2013 ◽  
Vol 20 (8) ◽  
pp. 1135-1139 ◽  
Author(s):  
Hélène Zéphir ◽  
Corinne Gower-Rousseau ◽  
Julia Salleron ◽  
Olivier Simon ◽  
Marc Debouverie ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Inflammatory Bowel Disease ◽  
Bowel Disease ◽  
Disease Duration ◽  
Disease Course ◽  
Expanded Disability Status Scale ◽  
Disability Status ◽  
Disease Extension ◽  
Inflammatory Bowel ◽  
Extent Of Disease

An association between multiple sclerosis (MS) and inflammatory bowel disease (IBD) has been suggested. The purpose of this study was to compare the disease course of patients with both MS and IBD with that of patients with isolated MS or isolated IBD. Sixty-six MS-IBD patients were identified and were matched with 251 isolated MS and 257 isolated IBD controls. Main outcomes were scores using the Expanded Disability Status Scale (EDSS) in MS and extent of disease extension in IBD at last clinical evaluation. After a median 12 years of disease duration, the median EDSS and the percentages of patients reaching an EDSS of 3.0 and 4.0 were significantly lower in MS-IBD patients than in controls. MS had no impact on IBD. MS course appears to be milder in patients with concomitant IBD.

Prevalence of chronic cerebrospinal venous insufficiency in multiple sclerosis: a blinded sonographic evaluation

2013 ◽  
Vol 30 (1) ◽  
pp. 52-60 ◽  
Author(s):  
L Tromba ◽  
S Blasi ◽  
A Vestri ◽  
D Kiltzanidi ◽  
F Tartaglia ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Multivariate Analysis ◽  
Scale Score ◽  
Healthy Subjects ◽  
Venous Insufficiency ◽  
Disease Duration ◽  
Expanded Disability Status Scale ◽  
Chronic Cerebrospinal Venous Insufficiency ◽  
Disability Status ◽  
Multiple Sclerosis Patients

Objectives: To verify the prevalence of chronic cerebrospinal venous insufficiency in patients affected by different clinical forms of multiple sclerosis and in healthy subjects using the Zamboni ultrasound protocol combined with M-mode ultrasound examination. Materials and methods: We enrolled 112 patients with multiple sclerosis and 67 healthy subjects from 20 to 67 years of age. All the patients underwent Duplex and color-Doppler sonography of the neck vessels, transcranial colour duplex sonography, M-mode study of the valve system and of venous abnormalities. Subjects were positive for chronic cerebrospinal venous insufficiency when at least two of five hemodynamic criteria of the Zamboni protocol were fulfilled. Chronic cerebrospinal venous insufficiency condition was further analyzed by a multivariate analysis including age, sex, disease duration, subtypes of multiple sclerosis and expanded disability status scale score as independent variables. Results: No healthy subjects was positive for chronic cerebrospinal venous insufficiency, while in the sample of patients affected by multiple sclerosis the diagnosis was made in 59.8% of cases ( p < 0.0001). The first criterion was the most frequent in patients affected by multiple sclerosis and chronic cerebrospinal venous insufficiency (respectively 54.4% and 76.1%, p < 0.001). The second, third and fourth criteria were never present in healthy subjects but were detected in patients with multiple sclerosis. The positivity of the second criterion was associated with diagnosis of chronic cerebrospinal venous insufficiency in 100% of cases. The third criterion had a prevalence of 52.2% in the subgroup of chronic cerebrospinal venous insufficiency patients. It was positive in 36 multiple sclerosis patients and was associated with chronic cerebrospinal venous insufficiency diagnosis in all cases except one. The multivariate analysis showed that age, disease duration, sex, subtypes of multiple sclerosis and expanded disability status scale score were not considered predictors of this haemodynamic condition. Conclusion: Chronic cerebrospinal venous insufficiency is a haemodynamic condition strongly associated with multiple sclerosis and is not found in normal controls. The addition of M-mode ultrasound to the diagnostic protocol allows improved observation of venous valve abnormalities.

Disability progression in aggressive multiple sclerosis

2016 ◽  
Vol 23 (3) ◽  
pp. 456-463 ◽  
Author(s):  
Suresh Menon ◽  
Feng Zhu ◽  
Afsaneh Shirani ◽  
Joel Oger ◽  
Mark S Freedman ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Disease Duration ◽  
Patient Characteristics ◽  
Expanded Disability Status Scale ◽  
Disability Progression ◽  
Disease Modifying Drugs ◽  
Primary Progressive ◽  
Disability Status ◽  
The Mean

Objective: To examine disease progression in ‘aggressive’ multiple sclerosis (MS), British Columbia, Canada (1980–2009). Methods: Aggressive (or ‘malignant’) MS was defined as Expanded Disability Status Scale (EDSS) ⩾6 within 5 years from onset. The first EDSS ⩾6 was termed ‘baseline’. Within 2, 3 and 5 years post-baseline, patients were categorized as follows: ‘worsened’ or ‘improved’, relative to baseline EDSS (the remainder exhibited no change or had no new scores). The associations between patient characteristics (sex, relapsing onset/primary progressive, onset age, onset symptoms, disease duration, cumulative prior relapses and baseline EDSS) and worsening in disability were examined longitudinally using logistic regression. Results: Of the 225/4341 (5.2%) aggressive/malignant MS patients, 134 (59.6%) were female, 167 (74.2%) were relapsing onset, 94 (41.8%) had received disease-modifying drugs at some point and the mean follow-up was 8.7 years. The proportion of patients who ‘worsened’ increased from 40.4% to 57.8%, while those who ‘improved’ varied little (range, 8.9%–10.2%). The odds of worsening increased with disease duration (adjusted odds ratio (AOR) = 1.36; 95% confidence interval (CI) = 1.22–1.52) and the presence of primary progressive (vs relapsing-onset) MS (AOR = 1.85; 95% CI = 1.01–3.38). Conclusion: Apart from disease duration and a primary progressive course, no clinically useful associations of subsequent disease worsening in patients with aggressive/malignant MS were identified.

scholarly journals A voxel-based morphometry study of disease severity correlates in relapsing— remitting multiple sclerosis

2009 ◽  
Vol 16 (1) ◽  
pp. 45-54 ◽  
Author(s):  
A. Prinster ◽  
M. Quarantelli ◽  
R. Lanzillo ◽  
G. Orefice ◽  
G. Vacca ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
White Matter ◽  
Grey Matter ◽  
Disease Duration ◽  
Expanded Disability Status Scale ◽  
Lesion Load ◽  
Disability Status ◽  
Relapsing Remitting ◽  
Remitting Multiple Sclerosis ◽  
Relapsing Remitting Multiple Sclerosis

Previous studies have shown a preferential loss of grey matter in fronto-temporal regions in patients with multiple sclerosis. Studies of correlates of disease severity are more controversial, because some studies have suggested an association between sensorimotor cortex atrophy and Expanded Disability Status Scale score, while others did not find such a correlation. The objective of this study was to assess the correlation of regional loss of grey matter and white matter with indexes of clinical and radiological severity in relapsing—remitting multiple sclerosis, including the Expanded Disability Status Scale and lesion load. Correlations between Expanded Disability Status Scale, lesion load and disease duration were assessed in 128 patients with relapsing—remitting multiple sclerosis (Expanded Disability Status Scale range 1.0—6.0) using optimized voxel-based morphometry. Bilateral loss of grey matter in sensorimotor cortices was correlated with Expanded Disability Status Scale, and tissue loss also involved adjacent white matter, extending along pyramidal tracts to the brainstem. Increasing lesion load was correlated with loss of deep grey matter and white matter. No specific region of grey matter or white matter showed a significant correlation with disease duration. These findings support the hypothesis that motor neuron involvement plays a major role in the progression of physical disability. Lesion load accrual affects mainly highly interconnected subcortical structures, while disease duration has a less significant impact on brain atrophy, probably owing to the inter-subject heterogeneity of the clinical course of the disease.

scholarly journals Assessment of autonomic nervous system dysfunction in multiple sclerosis and the association with clinical disability

2009 ◽  
Vol 1 (1) ◽  
pp. 4 ◽  
Author(s):  
Nilufer Kale ◽  
Setty Magana ◽  
Jale Agaoglu ◽  
Osman Tanik
Keyword(s):  
Multiple Sclerosis ◽  
Disease Duration ◽  
Bowel Dysfunction ◽  
Expanded Disability Status Scale ◽  
Autonomic Nervous System Dysfunction ◽  
Cardiac Adaptation ◽  
Wide Range ◽  
Disability Status ◽  
Design And Methods ◽  
The Relationship

Background: Recent studies have reported autonomic dysfunction (AD) in multiple sclerosis (MS), bladder and/or bowel dysfunction, orthostatic hypotension, and cardiac adaptation disorders have been observed in a wide range (15-80%). The primary aim of this study is to investigate the frequency and association of AD in MS patients, assessed by sympathetic skin reaction (SSR) and a symptoms questionnaire. The secondary aims of this study are to study the association of AD and disease disability assessed by expanded disability status scale (EDSS), as well as disease duration. Design and Methods: 100 clinically definite MS patients were evaluated for ANS dysfunction by use of an autonomic symptoms questionnaire and SSR testing. The relationship between these methods, AD and disease-related parameters, such as the expanded disability status scale (EDSS) and disease duration were all evaluated. Results: 65% of the patients presented with AD and 29% of these patients had abnormal SSR results. MS patients with high EDSS values (EDSS >4) and longer disease duration were more likely to have ANS dysfunction (p less than 0.0001). Conclusions. ANS dysfunction is not uncommon in CDMS patients and thus noninvasive investigations of AD are warranted to optimize AD evaluation and disease management.

scholarly journals Coping Strategies and Their Impact on Quality of Life and Physical Disability of People with Multiple Sclerosis

2021 ◽  
Vol 10 (23) ◽  
pp. 5607
Author(s):  
Silvia Cerea ◽  
Marta Ghisi ◽  
Marco Pitteri ◽  
Maddalena Guandalini ◽  
Lauren B. Strober ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Multiple Sclerosis ◽  
Coping Strategies ◽  
Physical Disability ◽  
Disease Duration ◽  
Expanded Disability Status Scale ◽  
Positive Reappraisal ◽  
General Distress ◽  
Disability Status

The aim of the study is to investigate the impact of coping strategies on Health-Related Quality of Life (HRQoL) and physical disability assessed with the Expanded Disability Status Scale (EDSS) of people with multiple sclerosis (pwMS). PwMS were asked to focus on “MS diagnosis” as the core stressor. One hundred eight pwMS completed the Coping Responses Inventory-Adult form (CRI-Adult), the Multiple Sclerosis Quality of Life-29 (MSQoL-29), and the Depression Anxiety Stress Scale-21 (DASS-21). Multiple regression analyses (first block: EDSS, disease duration, and DASS-21) revealed that physical MSQoL-29 was positively associated with Alternative Rewards and negatively with Resigned Acceptance of the CRI-Adult. The mental MSQoL-29 was positively associated with Problem-Solving and negatively with Emotional Discharge. The Expanded Disability Status Scale (EDSS; first block: disease duration and general distress) was negatively associated with Positive Reappraisal. The Analysis of covariance (ANCOVA) revealed that pwMS with lower physical disability showed higher scores in Positive Reappraisal and lower scores in Emotional Discharge than pwMS with a higher physical disability. Coping strategies can play a role on HRQoL and physical disability in pwMS above and beyond EDSS, disease duration, and general distress. Psychological interventions should be considered in pwMS since the time of diagnosis to promote engagement in adaptive coping strategies and contrast the maladaptive ones.

Clinical course of multiple sclerosis: A nationwide cohort study

2016 ◽  
Vol 23 (11) ◽  
pp. 1488-1495 ◽  
Author(s):  
Ali Manouchehrinia ◽  
Omid Beiki ◽  
Jan Hillert
Keyword(s):  
Multiple Sclerosis ◽  
Clinical Course ◽  
Progressive Multiple Sclerosis ◽  
Population Based ◽  
Time Of Death ◽  
Expanded Disability Status Scale ◽  
First Line ◽  
Kaplan Meier ◽  
Younger Age ◽  
Disability Status

Background: The course of multiple sclerosis (MS) has been studied in several cohorts; however, results have varied significantly. Objective: To describe the clinical course of MS in a nationwide cohort of patients. Method: Data from the Swedish MS register (SMSreg) were used to estimate the median time to the sustained Expanded Disability Status Scale (EDSS) scores 3.0, 4.0 and 6.0, onset of secondary progressive multiple sclerosis (SPMS) and death using Kaplan–Meier method. A possible effect of first-line treatments on age at EDSS 6.0 and SPMS was estimated. Results: In all, 12,703 patients were included. Median ages at EDSS scores 3.0, 4.0 and 6.0 were 55.4 (95% confidence interval (CI): 54.8−55.8), 60.7 (95% CI: 60.1−61.2) and 64.3 (95% CI: 63.6−64.7), respectively. Median age at SPMS was 57.4 (95% CI: 56.9−57.9). The median age at the time of death was 80.5 (95% CI: 79.9−81.1). Males and progressive-onset patients showed higher risks of disability worsening. On average, treated patients gained 1.6 years (95% CI: 0.2−3) to EDSS 6.0 as a result of treatment. Conclusion: Ages at disability milestones in this population-based cohort were higher than previously described in clinic- and regional-based samples. Nevertheless, MS patients die at younger age and live at an average almost 20 years with moderate and 30 years with severe disability.

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