PATIENT-REPORTED OUTCOMES AND DISABILITY IN MULTIPLE SCLEROSIS

2015 ◽  
Vol 86 (11) ◽  
pp. e4.32-e4
Author(s):  
Neil Scolding ◽  
Hongwei Wang ◽  
Yan Liu ◽  
Lawrence Steinman

In the 2-year, phase 3 CARE-MS II study (NCT00548405), alemtuzumab demonstrated superior clinical and patient-reported outcomes (PROs) over subcutaneous interferon beta-1a in relapsing-remitting multiple sclerosis patients who had inadequate efficacy response to prior therapy. To further evaluate the relationship between PROs and disability, Short-Form 36-Item (SF-36) survey physical component summary (PCS) and mental component summary (MCS), and Functional Assessment of Multiple Sclerosis (FAMS) scores were analysed against Expanded Disability Status Scale (EDSS) outcomes, adjusted for baseline characteristics and randomisation arm. A 1.0-point difference in baseline EDSS score was associated with 2.0-point PCS, 0.8-point MCS, and 4.0-point FAMS worsening over 12 months (all P<0.001). A 1.0-point annualised EDSS score worsening corresponded to a 2.2-point PCS, 1.6-point MCS, and 6.0-point FAMS worsening (all P<0.001). For baseline EDSS score <4.0, 1.0-point annualised worsening was associated with 7.2-point FAMS and 2.0-point MCS worsening (both P<0.001). For baseline EDSS score ≥4.0, 1.0-point worsening corresponded to worsening on FAMS (2.4 points; P=0.04), but not MCS (P=0.82). Given that a half-point EDSS change is considered the minimum reliably measurable clinical difference, a 1.0-point change in SF-36 PCS and MCS or 3.0-point change in FAMS may represent a minimum important difference in PRO for multiple sclerosis patients.

2015 ◽  
Vol 17 (1) ◽  
pp. 26-34 ◽  
Author(s):  
R. Philip Kinkel ◽  
Genevieve Laforet ◽  
Xiaojun You

Background: The main clinical determinants of quality of life (QOL) 5 years after clinically isolated syndrome (CIS) are Expanded Disability Status Scale (EDSS) score and conversion to clinically definite multiple sclerosis (CDMS). The aim of this study was to determine the demographic, clinical, and magnetic resonance imaging (MRI) factors associated with QOL 10 years after CIS. Methods: Controlled High Risk Avonex® Multiple Sclerosis Prevention Study in Ongoing Neurologic Surveillance (CHAMPIONS) 10-year patients were assessed for CDMS, EDSS score, MRI T2 activity, brain parenchymal fraction, and patient-reported QOL. Associations were evaluated using analysis of variance models. Results: A second clinical event consistent with CDMS and higher EDSS scores at years 5 and 10 were associated with lower 36-item Short Form Health Status Survey (SF-36) Physical Component Summary scores at year 10 (P &lt; .01). Patients with earlier onset of CDMS had worse patient-reported Physical Component Summary, SF-36 Mental Component Summary, fatigue, and pain scores at year 10 than patients with later or no onset of CDMS. Neither initial randomization group nor any MRI metrics assessed at baseline or during follow-up were associated with QOL at 10 years. Conclusions: These results support the development of therapies for patients with CIS that significantly reduce the risk of conversion to CDMS and the progression of physical disability to milestones as low as EDSS scores of 2.0.


2018 ◽  
Vol 25 (13) ◽  
pp. 1791-1799 ◽  
Author(s):  
Brian C Healy ◽  
Jonathan Zurawski ◽  
Cindy T Gonzalez ◽  
Tanuja Chitnis ◽  
Howard L Weiner ◽  
...  

Background: To date, the computerized adaptive testing (CAT) version of the Neuro-quality of life (QOL) has not been assessed in a large sample of people with multiple sclerosis (MS). Objective: The aim of this study was to assess the associations between the CAT version of Neuro-QOL and other clinical and patient-reported outcome measures. Methods: Subjects ( n = 364) enrolled in SysteMS completed the CAT version of the Neuro-QOL and the 36-Item Short Form Survey (SF-36) within 4 weeks of a clinical exam that included the Multiple Sclerosis Functional Composite-4 (MSFC-4). The correlations between the Neuro-QOL domains and the MSFC-4 subscores and the SF-36 scores were calculated. The changes over time in the Neuro-QOL and other measures were also examined. Results: The lower extremity functioning score of the Neuro-QOL showed the highest correlations with MSFC-4 components including Timed 25-Foot Walk, 9-Hole Peg Test, and cognitive score. The expected domains of the Neuro-QOL showed high correlations with the SF-36 subscores, and some Neuro-QOL domains were associated with many SF-36 subscores. There was limited longitudinal change on the Neuro-QOL domains over 12 months, and the change was not associated with change on other measures. Conclusion: The CAT version of the Neuro-QOL shows many of the expected associations with clinical and patient-reported outcome measures.


2003 ◽  
Vol 131 (3-4) ◽  
pp. 122-126 ◽  
Author(s):  
Sarlota Mesaros ◽  
Jelena Drulovic ◽  
Zvonimir Levic

Besides magnetic resonance imaging, the presence of locally produced oligoclonal IgG bands (OCB) in the cerebrospinal fluid (CSF) is the most consistent laboratory abnormality in patients with multiple sclerosis (MS). The most sensitive method for the detection of CSF OCB is isoelectric focusing (IEF) [6]. Occasional patients with clinically definite MS lack evidence for intrathecal IgG synthesis [7, 8]. This study was designed to compare clinical data and evoked potential (EP) findings between CSF OCB positive and OCB negative MS patients. The study comprised 22 OCB negative patients with clinically definite MS [11] and 22 OCB positive controls matched for age, disease duration, activity and course of MS. In both groups clinical assessment was performed by using Expanded Disability Status Scale (EDSS) score [12] and progression rate (PR). All patients underwent multimodal EP: visual (VEPs), brainstem auditory (BAEPs) and median somatosensory (mSEPs). The VEPa were considered abnormal if the P100 latency exceeded 117 ms or inter-ocular difference greater than 8 ms was detected. The BAEPs were considered abnormal if waves III or V were absent or the interpeak latencies I-III, III-V, or I-V were increased. The mSEPs were considerd abnormal when N9, N13 and N20 potentials were absent or when increased interpeak latencies were recorded. The severity of the neurophysiological abnormalities was scored for each modality as follows normal EP score 0; every other EP abnormality except the absence of one of the main waves, score 1; absence of one or more of the main waves, score 2 [13]. Both mean EDSS score (4.0 vs. 3.5) and PR (0.6 vs. 0.5) were similar in OCB positive and OCB negative group, (p>0.05). In the first group males were predominant, but without statistical significance (Table 1). Disease started more often with the brainstem symptoms in the OCB positive than in OCB negative MS group (p=0.028), while there was no differences in other initial symptoms between the groups (Graph 2). The frequency of (multimodal) EP abnormalities was higher in the OCB positive group but the differences were not statistically significant, except for bilateral SEP abnormalities (p=0.012). The severity of the AEPs abnormalities was similar in both groups while for the VEPs and SEPs abnormalities were more pronounced in the OCB positive group but not significantly (Table 2). The male preponderance of OCB negative MS patients in our study is in accordance with previous studies [14, 15]. This finding could be potentially ascribed to the well known gender-related differences in both humoral and cellular immune responses [17]. We found no statistically significant differences in either disability or PR between the two patient groups, although OCB negative MS patients had lower EDSS score and PR than OCB positive cases. In accordance with these findings, Fukazawa et al. also failed to show differences in disability between OCB negative and positive MS patients. On the other hand, few studies reported that OCB negative MS patients have a better prognosis [16 18]. The only clinical difference between two groups of patients that we found was that the disease more often started with brainstem symptoms in OCB positive MS patients (p=0.028). OCB positive MS patients had more often bilateral SEPs abnormalities (p=0.012). There was no statistically significant differences between two groups of patients in the severity of trimodal EPs abnormalities and the frequency of BAEPs and VEPs abnormalities although OCB negative patients had trend towards less pronounced EP disturbancies. In conclusion, our results did not reveal significant difference in clinical and neurophysiological(y) parameters between two groups of patients. However, they indicate a trend towards better prognosis of the disease in OCB negative MS patients.


RMD Open ◽  
2019 ◽  
Vol 5 (2) ◽  
pp. e001040 ◽  
Author(s):  
Vibeke Strand ◽  
Eduardo Mysler ◽  
Robert J Moots ◽  
Gene V Wallenstein ◽  
Ryan DeMasi ◽  
...  

ObjectiveTo provide the first direct comparison of patient-reported outcomes (PROs) following treatment with tofacitinib monotherapy versus tofacitinib or adalimumab (ADA) in combination with methotrexate (MTX) in patients with rheumatoid arthritis (RA) with inadequate response to MTX (MTX-IR).MethodsORAL Strategy (NCT02187055), a phase IIIB/IV, head-to-head, randomised controlled trial, assessed non-inferiority between tofacitinib 5 mg two times per day monotherapy, tofacitinib 5 mg two times per day+MTX and ADA 40 mg every other week+MTX. PROs assessed included the following: Patient Global Assessment of disease activity (PtGA), Pain, Health Assessment Questionnaire-Disability Index, Functional Assessment of Chronic Illness Therapy-Fatigue and 36-Item Short-Form Health Survey (SF-36) summary and domain scores.ResultsSubstantial improvements from baseline were reported across all PROs in all treatment arms, which, in the majority, met or exceeded minimum clinically important differences. Compared with tofacitinib monotherapy, tofacitinib+MTX combination treatment conferred significantly greater improvements in PtGA, Pain and SF-36 physical component summary scores at month 6. Statistically or numerically greater improvements were often, but not uniformly, reported for combination treatments compared with tofacitinib monotherapy at other time points.ConclusionTreatment with tofacitinib+MTX, ADA+MTX and tofacitinib monotherapy resulted in clinically meaningful improvements in PROs in MTX-IR patients with RA. These were comparatively greater with combination treatments versus tofacitinib monotherapy, although differences between treatment arms were small, limiting our ability to confer clinical meaning.Trial registration numberNCT02187055.


2015 ◽  
Vol 22 (7) ◽  
pp. 944-954 ◽  
Author(s):  
Richard Macdonell ◽  
Guy Nagels ◽  
David-Axel Laplaud ◽  
Carlo Pozzilli ◽  
Brigit de Jong ◽  
...  

Background: Multiple sclerosis (MS) is a debilitating disease that negatively impacts patients’ lives. Objective: ENABLE assessed the effect of long-term prolonged-release (PR) fampridine (dalfampridine extended release in the United States) treatment on patient-perceived health impact in patients with MS with walking impairment. Methods: ENABLE was a 48-week, open-label, Phase 4 study of PR-fampridine 10 mg twice daily. Patients who showed any improvement in Timed 25-Foot Walk walking speed at weeks 2 and 4 and any improvement in 12-item MS Walking Scale score at week 4 remained on treatment. The primary endpoint was change from baseline in 36-Item Short-Form Health Survey (SF-36) physical component summary (PCS) score. Results: At week 4, 707/901 (78.5%) patients met the criteria to remain on treatment. Patients on treatment demonstrated significant and clinically meaningful improvements in SF-36 PCS scores from baseline (mean change (95% confidence interval)) to week 12 (4.30 (3.83, 4.78); p < 0.0001), week 24 (3.75 (3.23, 4.27); p < 0.0001), week 36 (3.46 (2.95, 3.97); p < 0.0001), and week 48 (3.24 (2.72, 3.77); p < 0.0001). Significant improvements from baseline were also demonstrated in secondary health measures in patients on treatment. Conclusion: PR-fampridine improved patient-perceived physical and psychological health impact of MS measured in a real-life setting.


2009 ◽  
Vol 11 (1) ◽  
pp. 17-24 ◽  
Author(s):  
Deborah M. Miller ◽  
Craig Kollman ◽  
Andrea Kalajian ◽  
Paul W. O'Connor ◽  
R. Philip Kinkel

A secondary analysis was undertaken to compare patient-reported outcomes (PROs) of individuals who did and did not convert to clinically definite multiple sclerosis (CDMS) approximately 5 years after their first clinically isolated syndrome (CIS). Patients included in the analysis were participating in a long-term extension (called CHAMPIONS) of the Controlled High-Risk Avonex® Multiple Sclerosis Prevention Study (CHAMPS). The Multiple Sclerosis Quality of Life Inventory (MSQLI), a battery including the Short Form Health Status Survey (SF-36) and nine disease-specific scales, was administered to participants 5 years after their initial symptoms suggestive of MS (randomization into the CHAMPS study). Of 203 CHAMPIONS patients, 188 (93%) completed the MSQLI at enrollment into this extension study. Of these, 79 (42%) converted to CDMS. Statistically significant differences (P &lt; .001) between those who did and did not convert to CDMS were found for 4 of the 11 MSQLI scales: the SF-36 Physical Component Summary, the Modified Fatigue Impact Scale, the Pain Effects Scale, and the Bladder Control Scale. Trends not meeting our criteria for statistical significance (P &gt; .001 but &lt; .01) were observed for the SF-36 Mental Component Summary, the Perceived Deficits Questionnaire, and the Mental Health Inventory. SF-36 scores for patients not converting to CDMS over 5 years were similar to those reported for age-matched normal controls. No other demographic or disease-related factors were associated with these PROs. When stratified by Expanded Disability Status Scale score, patients who converted to CDMS demonstrated statistically significant differences on the same four scales defined above that differentiated those who did and did not convert to CDMS. These data show that individuals who have CDMS but limited disability demonstrate clear evidence of diminished health-related quality of life.


2011 ◽  
Vol 17 (10) ◽  
pp. 1238-1249 ◽  
Author(s):  
Oscar Fernández ◽  
Karine Baumstarck-Barrau ◽  
Marie-Claude Simeoni ◽  
Pascal Auquier ◽  

Background: Multiple sclerosis (MS) can have psychological and socioeconomic consequences that affect patients’ health-related quality of life (HRQoL) as much as physical disability. Objective: To determine the clinical and sociodemographic factors affecting HRQoL in a large international study using the MS International QoL (MusiQoL) questionnaire. Methods: Patients aged >18 years with a diagnosis of MS for >6 months or clinically isolated syndrome (CIS) were enrolled. Sociodemographic and clinical data were recorded, and patients completed the MusiQoL and 36-item short form (SF-36) health survey questionnaires. Results: In total, 1992 patients from 15 countries were enrolled (mean [standard deviation] age: 42.3 [12.5] years; 70.5% women; 70.4% with relapsing–remitting MS). Multivariate multiple regression analyses identified lower educational level, higher Expanded Disability Status Scale (EDSS) score, cognitive impairment, being single and shorter time since last relapse as significant predictors of lower MusiQoL global index scores ( p < 0.05). Older age, female sex, higher EDSS score, shorter time since last relapse and receiving current MS treatment were significant predictors of lower SF-36 physical component summary scores ( p < 0.05). The SF-36 mental component summary score was linked to occupational status, inpatient/outpatient status, time since last relapse, and whether the patient was receiving MS treatment ( p < 0.05). Conclusion: Sociodemographic and clinical factors are linked to HRQoL in patients with MS. Interventions that affect these factors might be expected to influence HRQoL.


2021 ◽  
Vol 2021 ◽  
pp. 1-7
Author(s):  
Mohammed Al Jumah ◽  
Suleiman Kojan ◽  
Raed Alroughani ◽  
Edward Cupler ◽  
Saeed Bohlega ◽  
...  

Few studies examine health-related quality of life (HRQoL) in Arabic-speaking multiple sclerosis (MS) patients. However, HRQoL tools such as the Short Form-36 QoL instrument (SF-36) and the Multiple Sclerosis International QoL (MusiQoL) questionnaire have been validated in other languages. The primary objective of this study was to prospectively assess HRQoL using the MusiQoL questionnaire among Arabic-speaking MS patients treated with subcutaneous interferon (sc IFN β-1a) over 12 months, as part of a prospective, multinational, multicenter cohort study. Patients’ clinical parameters and HRQoL were assessed at baseline, 6 months, and 12 months. Changes in MusiQoL total and subdomain scores were compared using a Friedman test. Correlation between MusiQoL total score and Expanded Disability Status Score (EDSS) was also evaluated. In total, 439 patients from four Arabic-speaking countries were included. The mean age was 32.44 (±0.34) years, 71.5% were female, and 63.1% had an education level of university or above. The mean MS duration was 4.13 (±0.12) years, mean age at first attack was 27.35 (±0.26) years, and mean baseline EDSS score was 2.05 (±0.04). MusiQoL total score significantly improved at 6 months; however, this diminished at 12 months ( 65.67 ± 0.8 at baseline vs. 67.21 ± 0.79 at 6 months and 65.75 ± 0.8 at 12 months; p = 0.0015 ). Several aspects of patients’ HRQoL including activity of daily living, physical well-being, symptoms, and coping improved. Overall HRQoL measured using SF-36 remained generally unchanged over time ( p = 0.215 ). There was a statistically significant inverse relationship between change in EDSS score over time and change in overall MusiQoL score over time. In summary, findings confirm the utility of using MusiQoL for assessing changes in HRQoL during treatment with sc IFN β-1a in Arabic-speaking patients with MS.


2013 ◽  
Vol 74 (1) ◽  
pp. 104-107 ◽  
Author(s):  
Ron D Hays ◽  
Karen L Spritzer ◽  
James F Fries ◽  
Eswar Krishnan

ObjectiveTo estimate responsiveness (sensitivity to change) and minimally important difference (MID) for the Patient-Reported Outcomes Measurement Information System (PROMIS) 20-item physical functioning scale (PROMIS PF-20).MethodsThe PROMIS PF-20, short form 36 (SF-36) physical functioning scale, and Health Assessment Questionnaire (HAQ) were administered at baseline, and 6 and 12 months later to a sample of 451 persons with rheumatoid arthritis. A retrospective change (anchor) item was administered at the 12-month follow-up. We estimated responsiveness between 12 months and baseline, and between 12 months and 6 months using one-way analysis of variance F-statistics. We estimated the MID for the PROMIS PF-20 using prospective change for people reporting getting ‘a little better’ or ‘a little worse’ on the anchor item.ResultsF-statistics for prospective change on the PROMIS PF-20, SF-36 and HAQ by the anchor item over 12 and 6 months (in parentheses) were 16.64 (14.98), 12.20 (7.92) and 10.36 (12.90), respectively. The MID for the PROMIS PF-20 was 2 points (about 0.20 of an SD).ConclusionsThe PROMIS PF-20 is more responsive than two widely used (‘legacy’) measures. The MID is a small effect size. The measure can be useful for assessing physical functioning in clinical trials and observational studies.


2019 ◽  
Vol 21 (1) ◽  
Author(s):  
Vibeke Strand ◽  
Janet Pope ◽  
Namita Tundia ◽  
Alan Friedman ◽  
Heidi S. Camp ◽  
...  

Abstract Background To evaluate the effect of upadacitinib on patient-reported outcomes (PROs) in patients with RA who had an inadequate response to csDMARDs. Methods Patients in SELECT-NEXT, a randomised controlled trial, were on a background of csDMARDs and received upadacitinib 15 mg and 30 mg or placebo daily for 12 weeks. PROs included Patient Global Assessment of Disease Activity (PtGA), pain, Health Assessment Questionnaire-Disability Index (HAQ-DI), Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F), duration and severity of morning (AM) joint stiffness, Short Form 36 Health Survey (SF-36), and Work Instability Scale for RA (RA-WIS). Least squares mean (LSM) changes were based on mixed-effect repeated measure models. Percentages of patients reporting improvements ≥ minimum clinically important differences (MCIDs) and scores ≥ normative values and number needed to treat (NNT) were determined; group comparisons used chi-square tests. Results Data from 661 patients were analysed. Compared with placebo, patients receiving upadacitinib reported statistically significant improvements (both doses, P < 0.05) in PtGA, pain, HAQ-DI, FACIT-F, duration and severity of AM stiffness, SF-36 (PCS and 6/8 domains), and RA-WIS at week 12. Significantly, more upadacitinib-treated patients (both doses, P < 0.05) reported improvements ≥ MCID in PtGA, pain, HAQ-DI, FACIT-F, AM stiffness, SF-36 (PCS and 4 or 7/8 domains), and RA-WIS and scores ≥ normative values in HAQ-DI, FACIT-F, and SF-36 (PCS and 4 or 5/8 domains). For most PROs, the incremental NNT with upadacitinib to report clinically meaningful improvement from baseline ranged from 4 to 8 patients. Conclusions Upadacitinib 15 mg or 30 mg daily for 12 weeks resulted in significant and clinically meaningful improvements in global disease activity, pain, physical function, fatigue, duration and severity of AM stiffness, HRQOL, and work instability among csDMARD-IR patients with RA. Trial registration Clinicaltrials.gov, NCT02675426. Retrospectively registered 5 February 2016.


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