SFP CO-31 - Inflammatory optic neuritis: Course and prognostic factors in 102 children|SFP CO-31 - Névrites optiques inflammatoires: évolution et facteurs pronostiques chez 102 enfants

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Adverse Drug Reaction Reporting Using a Mobile Device Application by Persons with Multiple Sclerosis: A Cluster Randomized Controlled Trial

International audienceIntroduction: Patient reporting adds value to pharmacovigilance. Encouraging it to be done through a mobile device application (App) is a method that should be evaluated.Objective: This study aimed to determine whether the use of an App, compared to traditional use through e-mail, telephone, or the national website, increased suspected adverse drug reaction (ADR) reporting by persons with multiple sclerosis receiving a first-line disease-modifying drug.Methods: An open multi-centric, cluster-randomized controlled trial was conducted (VigipSEP study). Clusters were centers allocated (1:1) to the use of the My eReport France® App (experimental arm), and traditional reporting (control arm). Persons with multiple sclerosis initiating or switching to a first-line disease-modifying drug between April 2017 and April 2019 were included. The primary outcome was the mean number of ADR reports per patient for the center-level analysis, and the number of ADR reports per patient for the individual-level analysis using the hierarchical Poisson regression model.Results: Twenty-four centers (12 per arm: six public neurologists from the multiple sclerosis academic expert centers, three public neurologists from general hospitals, and three private practice neurologists) were randomized, including 159 patients. The mean number of ADR reports per patient was significantly higher in centers that used the App: 0.47 vs 0.03 in control centers (p = 0.002). At an individual-level analysis, the experimental arm was significantly associated with a relative risk of ADR reports at 18.6 (95% confidence interval 4.1-84.2; p < 0.001), compared to the control arm, adjusted for sex and type of disease-modifying drug.Conclusions: The use of a mobile App increased the ADR reporting by persons with multiple sclerosis receiving a first-line disease-modifying drug. CLINICALTRIALS

A French observational study about treatment failure under fingolimod in 91 multiple sclerosis patients

International audienceno abstrac

Clinical spectrum and prognostic value of CNS MOG autoimmunity in adults: The MOGADOR study

International audienc

Infections and multiple sclerosis: Recommendations from the French Multiple Sclerosis Society

International audienceIntroduction: Viral, bacterial, or fungal infections are suspected of triggering multiple sclerosis (MS) and promoting relapses of the disease and are likely to be promoted by immune-active treatments. This raises questions about the infectious workup and preventive treatment of these infections prior to their initiation.Objectives: To establish recommendations on infections and MS. Provide information to patients and healthcare professionals on the minimal infectious workup to be performed in an MS patient at diagnosis and prior to initiation of immuno-active therapy in MS.Methods: The recommendation attempts to answer four main questions about infections and MS. The French Group for Recommendations in Multiple Sclerosis (France4MS) did a systematic review of articles from PubMed and universities databases (from January 1975 to June 2020), using the RAND/UCLA formalized consensus method. The RAND/UCLA method has been developed to synthesize the scientific literature and expert opinions on health care topics and was used for reaching a formal agreement. Twenty-three experts contributed to the detailed review and a group of 63 multidisciplinary health professionals validated the final version of 36 recommendations.Results: It is recommended that MS patients undergo a minimal infectious workup, check their vaccination status at diagnosis, and repeat it during follow-up and before starting immunotherapy. Screening and preventive treatment of viral (group Herpes virus, HPV, JCV, HCV, HBV), bacterial (mycobacteria) and fungal (Cryptococcus) infections is recommended prior to the initiation of certain immuno-active MS therapies.Discussion and conclusions: At diagnosis of MS and prior to the choice of therapeutic strategy, it is recommended to update the vaccination schedule of MS patients in reference to the HCSP vaccination schedule and the SFSEP recommendations. Before starting immunosuppressive treatment, it is recommended to inform patients of the risks of infections and to look for a constitutive or acquired immune deficiency. Health professionals and patients should be informed of the updated recommendations on infections and MS

Urinary tract infections and multiple sclerosis: Recommendations from the French Multiple Sclerosis Society

International audienceObjectives: Establish recommendations for the management of UTIs in MS patients.Background: Urinary tract infections (UTIs) are common during multiple sclerosis (MS) and are one of the most common comorbidities potentially responsible for deaths from urinary sepsis.Methods: The recommendations attempt to answer three main questions about UTIs and MS. The French Group for Recommendations in MS (France4MS) did a systematic review of articles from PubMed and universities databases (01/1980-12/2019). The RAND/UCLA appropriateness method, which has been developed to synthesize the scientific literature and expert opinions on health care topics, was used for reaching a formal agreement. 26 MS experts worked on the full-text review and a group of 70 multidisciplinary health care specialists validated the final evaluation of summarized evidences.Results: UTIs are not associated with an increased risk of relapse and permanent worsening of disability. Only febrile UTIs worsen transient disability through the Uhthoff phenomenon. Some immunosuppressive treatments increase the risk of UTIs in MS patients and require special attention especially in case of hypogammaglobulinemia. Experts recommend to treat UTIs in patients with MS, according to recommendations of the general population. Prevention of recurrent UTIs requires stabilization of the neurogenic bladder. In some cases, weekly oral cycling antibiotics can be proposed after specialist advice. Asymptomatic bacteriuria should not be screened for or treated systematically except in special cases (pregnancy and invasive urological procedures).Conclusion: Physicians and patients should be aware of the updated recommendations for UTis and MS

Immunization and multiple sclerosis: Recommendations from the French Multiple Sclerosis Society

International audienceObjectives: To establish recommendations on immunization for patients with multiple sclerosis (MS).Background: Vaccines have been suspected in the past to trigger MS and relapses. With the extension of the immunoactive treatment arsenal, other concerns have been raised more recently about an increased risk of infection or a decreased effectiveness of immunization in immunosuppressed patients.Methods: The French Group for Recommendations into Multiple Sclerosis (France4MS) performed a systematic search of papers in Medline and other university databases (January 1975-June 2018). The RAND/UCLA appropriateness method was chosen to review the scientific literature and to formalize the degree of agreement among experts on 5 clinical questions related to immunization and MS. Readers from the steering committee conducted a systematic analysis, wrote a critical synthesis and prepared a list of proposals that were evaluated by a rating group of 28 MS experts. The final version of the recommendations was finally reviewed by a reading group of 110 health care professionals and classified as appropriate, inappropriate or uncertain.Results: Neurologists should verify the vaccination status as soon as MS is diagnosed and before disease-modifying treatments (DMTs) are introduced. The French vaccination schedule applies to MS patients and seasonal influenza vaccination is recommended. In the case of treatment-induced immunosuppression, MS patients should be informed about the risk of infection and the vaccination standards of the French High Council of Health should be applied. Live attenuated vaccines are contra-indicated in patients recently treated with immunosuppressive drugs, including corticosteroids; other vaccines can be proposed whatever the treatment, but their effectiveness may be partly reduced with some drugs.Conclusion: Physicians and patients should be aware of the updated recommendations for immunizations of patients with MS