Outcomes and treatment management of a French cohort suffering from multiple sclerosis: A retrospective epidemiological study

Long-Term Effectiveness, Safety and Tolerability of Fingolimod in Patients with Multiple Sclerosis in Real-World Treatment Settings in France: The VIRGILE Study

Introduction

It is important to confirm the effectiveness and tolerability of disease-modifying treatments for relapsing–remitting multiple sclerosis (RRMS) in real-world treatment settings. This prospective observational cohort study (VIRGILE) was performed at the request of the French health authorities. The primary objective was to evaluate the effectiveness of fingolimod 0.5 mg in reducing the annualised relapse rate (ARR) in patients with RRMS.

Methods

Participating neurologists enrolled all adult patients with RRMS starting fingolimod treatment between 2014 and 2016, who were followed for 3 years. Follow-up consultations took place at the investigator’s discretion. The primary outcome measure was the change in ARR at month 24 after fingolimod initiation. Relapses and adverse events were documented at each consultation; disability assessment (EDSS) and magnetic resonance imagery were performed at the investigator’s discretion.

Results

Of 1055 eligible patients, 633 patients were assessable at month 36; 405 (64.0%) were treated continuously with fingolimod for 3 years. The ARR decreased from 0.92 ± 0.92 at inclusion to 0.31 ± 0.51 at month 24, a significant reduction of 0.58 [95% CI − 0.51 to − 0.65] relapses/year (p < 0.001). Since starting fingolimod, 461 patients (60.9%) remained relapse-free at month 24 and 366 patients (55.5%) at month 36. In multivariate analysis, no previous disease-modifying treatment, number of relapses in the previous year and lower EDSS score at inclusion were associated with a greater on-treatment reduction in ARR. The mean EDSS score remained stable over the course of the study. Sixty-one out of 289 (21.1%) patients presented new radiological signs of disease activity. Treatment-related serious adverse events were lymphopenia (N = 21), bradycardia (N = 19), elevated transaminases (N = 9) and macular oedema (N = 9).

Conclusions

The effectiveness and tolerability of fingolimod in everyday clinical practice are consistent with findings of previous phase III studies. Our study highlights the utility of fingolimod for the long-term management of patients with multiple sclerosis.

Supplementary Information

The online version contains supplementary material available at 10.1007/s40120-022-00334-y.

Evaluation of the quality of the care pathway for patients with multiple sclerosis in France: Results of an original study of a cohort of 700 patients

INTRODUCTION

Evaluating the quality of the care pathway for patients with chronic diseases, such as multiple sclerosis (MS), is an important issue. Process indicators are a recognized method for evaluating professional practices. However, these tools have been little developed in the field of MS, and few data are available. The aim of this study was to describe, retrospectively, with validated indicators, the quality of the care pathway in a population-based cohort of 700 patients with the first manifestations of the disease occurring between January 1, 2000 and December 31, 2001 and during the first 10 years of disease.

METHOD

This assessment was based on 48 indicators specific to MS. The information required for the calculation of each indicator was collected from the source files of the 700 patients of the cohort.

RESULTS

Data for the 10 years of follow-up were collected for 80% of the patients. In total, 36 indicators were calculated. These results reveal that there is room for improvement, particularly in terms of the initial assessment, access to ophthalmological evaluation, employment, obtaining an evaluation of the need for rehabilitation and access to such care.

CONCLUSION

The results of this survey provide access to unprecedented new data in France, that professionals and patients can appropriate to improve the targeting of actions, to improve the quality of care further for patients with MS in France. We propose to continue this process by submitting, for discussion, a targeted list of updated indicators relating to changes in guidelines, and in issues concerning the quality of patient management.

Objective medication adherence and persistence in people with multiple sclerosis: a systematic review, meta-analysis, and meta-regression

BACKGROUND: Medication adherence is critical for the realization of pharmacotherapy benefits and reduced healthcare expenditure. Studies have shown up to 60% of people with Multiple sclerosis (MS) experience suboptimal medication adherence, which is associated with poorer health outcomes and subsequent discontinuation. The current systematic review reported on objectively measured adherence and discontinuation rates for self-administered oral and injectable disease-modifying therapies (DMTs). OBJECTIVES: To identify whether, in people with MS, the introduction of oral DMTs has improved medication adherence when compared with injectable DMTs. The secondary aim was to report synthesized objectively measured medication adherence and persistence rates for both oral and injectable DMTs in MS across varying study durations. METHODS: Literature searches were conducted through PubMed, Web of Science, Scopus, and PsycINFO. Inclusion criteria were limited to English, peer-reviewed, objective, self-administered DMT articles, published between July 1993 to December 2019. Publications reporting combined intravenous and self-administered DMT data, or that did not account for DMT switching in discontinuation rates, were excluded. Data were synthesized into observation lengths ranging from less than 8 months to greater than 36 months. Meta-analysis and meta-regression were undertaken on both oral and injectable 12-month adherence and discontinuation data. RESULTS: In total, 61 articles were included; 46 articles examined adherence and 26 examined discontinuation. Twelve-month adherence ranged between 53.0% to 89.2% for oral (N = 7) and 47.0% to 77.4% for injectable DMTs (N = 7). Results from the meta-analysis and meta-regression show significantly higher pooled mean medication possession ratio (MPR) adherence for oral DMTs (91.0%) when compared to injectable DMTs (77.0%) over 12 months (β = -0.146; 95% CI: -0.263 to -0.029). Results indicate major asymmetry across studies (LFK index: -5.18), proposing the presence of significant publication bias. Mean discontinuation over 12 months was between 10.5% to 33.3% for oral (N = 7) and 15.2% to 50.8% for injectable DMTs (N = 10), with meta-analysis results indicating the presence of significant heterogeneity (I2 Injectable: 99.5%; I2 Oral: 93.1%) between studies included in each subgroup. However, no appreciable difference in mean discontinuation rates across groups (Injectable: 27%; 95% Cl: 19.0%-34.0%; Oral: 24%; 95% CI: 17.0%-31.0%) was found. CONCLUSIONS: Medication adherence for oral DMTs suggests a significant improvement compared to adherence for injectable DMTs. No significant difference in discontinuation rates between oral and injectable DMTs was found. Oral DMT adherence and persistence studies are limited, given their relatively recent introduction. Suboptimal medication adherence and discontinuation issues remain present for both oral and injectable DMTs. Future studies would benefit from improved consistency in methodology, such as comparable adherence and persistence definitions. DISCLOSURES: The authors did not receive any funding for this study. Mardan and Hussain have nothing to disclose. Grech reports grants from Merck Pharmaceutical, outside the submitted work. Allan reports grants received from Merck Pharmaceutical outside the submitted work. Allan holds advisory board and consulting positions with Merck and advisory board positions for Bristol Myers Squibb and Novartis, for which Monash Institute of Neurological Diseases receives consulting fees.

Retrospective evaluation of regional telemedicine team meetings for multiple sclerosis (MS) patients: Experience from the Caen MS expert center in Normandy, France

INTRODUCTION

Multiple sclerosis (MS) is a demyelinating disease requiring multidisciplinary care coordination. Recent development of diagnosis criteria and disease modifying treatments have encouraged the setup of regional team meetings by MS expert centers, known as CRC Sep, to improve the quality of care provided to patients with complex cases. The CRC Sep in Caen initiated regional telemedicine meetings named Télé-SEP, operating since 2016. The objective of this study was to evaluate the Télé-SEP used by neurologists, on MS patient care management in Normandy.

METHODS

An internal ex-itinere evaluation was conducted with a retrospective descriptive observational study from July 2016 to June 2018. The Télé-SEP meetings were organized with 41 neurologists using a regional telemedicine platform (Therap-e). Data were collected from online records and a declarative voluntary survey. Twenty indicators were classified in the categories: volume of activity, clinical profile, quality and impact.

RESULTS

Fifteen meetings were organized with a median of 13 senior neurologists. One hundred forty MS cases were discussed and there was a 33% increase in the second year of Télé-SEP. Median patient age was 44 years with a 72-month median length of disease. Most patient cases required second-line treatment. Relapsing remitting MS was diagnosed in 51.4% of cases. Télé-SEP satisfaction rate was 4.5/5 and 96% of neurologists applied the medical decisions and recommendations given in the meetings.

CONCLUSION

Without Télé-SEP, 54.5% of patients would have been referred to a physical expert consultation in the CRC Sep. This study showed the feasibility and relevance of regional telemedicine team meetings for MS cases in the Normandy region.

Changing therapeutic strategies and persistence to disease-modifying treatments in a population of multiple sclerosis patients from Veneto region, Italy

BACKGROUND

The availability of new disease-modifying treatments (DMTs) in the last years has changed the therapeutic strategies used in Multiple Sclerosis (MS). We aimed to describe trend in DMTs utilization and persistence to treatment in a large sample of patients attending 10 MS centres from four provinces of Veneto, Italy.

METHODS

Demographic, clinical and DMTs information of patients regularly followed from January 2011 to August 2018 were recorded and analysed. Persistence at 12, 24 months and at last follow-up was assessed by Kaplan Meier survival analysis. Multivariable Cox- proportional hazard model was used to identify predictors of persistence.

RESULTS

Of 3025 MS patients 65.7% were in treatment al last follow-up. Dimethylfumarate (DMF) was the most prescribed single drug among first-line and fingolimod among second-line DMTs. In the cohort of 1391 cases starting any DMT since 2011 12.9% stopped within 6 months, 24% within 12 and 40.3% within 24 months. Disease duration > 5 years at therapy start was predictive of greater risk of discontinuation, while age and sex were not. DMF use was predictive of higher persistence at 12 and 24 months, but not at last follow-up when azathioprine and glatiramer acetate showed the highest persistence compared to other DMTs. Side effects represented the main reason of discontinuation.

CONCLUSION

The use of the new oral DMTs greatly increased since their approval but persistence in the long-term is not better than with old drugs. The treatment choice is still a challenge both for patients and their doctors.

Five-year outcome in the copaxone observatory: a nationwide cohort of patients with multiple sclerosis starting treatment with glatiramer acetate in France

The benefits provided by disease-modifying treatments in multiple sclerosis have been demonstrated in clinical trials, but the extent to which they can be extrapolated to everyday care is less clear, as are the long-term benefits of treatment. The objective of this prospective observational cohort study performed in France was to evaluate the effectiveness and safety of glatiramer acetate in patients with relapsing–remitting multiple sclerosis over a 5-year period. All neurologists in France were invited to participate and enroll adult patients starting a first treatment with brand glatiramer acetate 20 mg. Given the observational nature of the study, no fixed study visits were imposed; consultations took place according to the investigator’s normal practice. Occurrence of disease exacerbations and adverse events was documented and neurological disability evaluated with the EDSS at each consultation. Overall, 852 patients were analysable and 269 took glatiramer acetate continuously for 5 years. Median treatment duration was 3.4 years. Principal reasons for discontinuation were inadequate efficacy (38.9%), local tolerability (22.6%) and personal convenience (21.3%). Age, employment status, baseline EDSS score and number of previous exacerbations were variables associated with treatment persistence. The annualised exacerbation rate (5 years) was 0.41 [95% CI 0.39–0.44]; 316 patients (37.2%) remained exacerbation-free throughout. The risk of confirmed disability worsening (5 years) was 43.8% [95% CI 39.9–47.9%]. The most frequent adverse drug reactions were local injection site reactions (584 patients; 68.5%) and systemic immediate post-injection reactions (168 patients; 19.7%). Overall, these findings are consistent with those of previous clinical trials.