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Hegen H, Berek K, Deisenhammer F, Berger T, Enzinger C, Guger M, Kraus J, Walde J, Di Pauli F. Sex impacts treatment decisions in multiple sclerosis. J Neurol 2024; 271:3256-3267. [PMID: 38441611 DOI: 10.1007/s00415-024-12270-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 01/24/2024] [Accepted: 02/19/2024] [Indexed: 05/30/2024]
Abstract
BACKGROUND Individual disease-modifying treatment (DMT) decisions might differ between female and male people with MS (pwMS). OBJECTIVE To identify sex-related differences in DMT strategies over the past decades in a real-world setting. METHODS In this cohort study, data from the Austrian Multiple Sclerosis Treatment Registry (AMSTR), a nationwide prospectively collected registry mandatory for reimbursement, were retrospectively analyzed. Of 4840 pwMS, those with relapsing-remitting MS, aged at least 18 years, who started DMT and had at least two clinical visits, were identified. At baseline, demographics, Expanded Disability Status Scale (EDSS) score, annualized relapse rate (ARR) in the prior 12 months and MRI lesion load were assessed. At follow-up, ARR, EDSS scores, and DMT were determined. RESULTS A total of 4224 pwMS were included into the study and had a median of 10 (IQR 5-18) clinical visits over an observation period of 3.5 (IQR 1.5-6.1) years. Multivariable Cox regression analysis revealed that the probability of DMT escalation due to relapse activity was lower in female than male pwMS (HR 4.1 vs. 8.3 per ARR). Probability of discontinuing moderate-effective DMT was higher in female pwMS when they were younger (HR 1.03 per year), and lower in male pwMS at higher age (HR 0.92). Similarly, female pwMS were more likely to stop highly effective DMT than male pwMS (HR 1.7). Among others, the most frequent reason for DMT discontinuation was family planning in female pwMS. All sex-related effects were independent of disease activity, such as MRI lesion load, baseline ARR or EDSS. CONCLUSIONS Real-world treatment decisions are influenced by sex-related aspects. Awareness of these associations should prevent unwarranted differences in MS care.
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Affiliation(s)
- Harald Hegen
- Department of Neurology, Medical University of Innsbruck, Anichstraße 35, 6020, Innsbruck, Austria
| | - Klaus Berek
- Department of Neurology, Medical University of Innsbruck, Anichstraße 35, 6020, Innsbruck, Austria
| | - Florian Deisenhammer
- Department of Neurology, Medical University of Innsbruck, Anichstraße 35, 6020, Innsbruck, Austria
| | - Thomas Berger
- Department of Neurology, Medical University of Vienna, Vienna, Austria
- Comprehensive Center for Clinical Neurosciences and Mental Health, Medical University of Vienna, Vienna, Austria
| | | | - Michael Guger
- Department of Neurology, Pyhrn-Eisenwurzen Hospital Steyr, Steyr, Austria
- Medical Faculty, Johannes Kepler University Linz, Linz, Austria
| | - Jörg Kraus
- Department of Laboratory Medicine, Paracelsus Medical University and Salzburger Landeskliniken, Salzburg, Austria
- Department of Neurology, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Janette Walde
- Department of Statistics, Faculty of Economics and Statistics, University of Innsbruck, Innsbruck, Austria
| | - Franziska Di Pauli
- Department of Neurology, Medical University of Innsbruck, Anichstraße 35, 6020, Innsbruck, Austria.
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Rahmati S, Galavi Z, Kavyani B, Arshadi H, Geerts J, Sharifi H. Maternal and neonatal outcomes in pregnant women with multiple sclerosis disease: A systematic review and meta-analysis. Midwifery 2024; 134:104004. [PMID: 38703425 DOI: 10.1016/j.midw.2024.104004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 02/22/2024] [Accepted: 04/16/2024] [Indexed: 05/06/2024]
Abstract
OBJECTIVES Little is known regarding the impact of multiple sclerosis (MS) on maternal and neonatal outcomes. Consequently, this systematic review and meta-analysis aimed to study the impacts of MS on maternal and neonatal outcomes in pregnant women with a history of MS. METHODS This review was designed in line with the PRISMA guidelines. Two researchers conducted independent reviews of the literature without time restrictions until January 2023 using international databases, including PubMed, Web of Science, CINAHL Plus, Embase, Scopus, Science Direct, and Google Scholar. A random-effect meta-analysis, using the db metan command in Stata 17.2, was used to calculate the pooled measure of association. RESULTS The meta-analysis identified 15 studies involving 33,174,541 pregnant women (32,191 with MS and 33,142,350 as controls). The findings indicate that women with a history of MS are at an increased risk of cesarean delivery (OR=1.28, 95% Confidence Intervals [CI]: 1.14-1.45, p-value: 0.042). Also, these women are at higher risk of neonatal outcomes, such as preterm birth (OR= 1.39, 95% CI: 1.08-1.78, p-value: 0.02), congenital malformations (OR=1.32, 95%CI: 1.16-1.50, p-value: 0.031), Apgar score <7 (OR=2.13, 95% CI: 1.19-3.79, p-value: 0.03), and small for gestational age (OR=1.27, 95% CI: 1.08-1.51, p-value: 0.040). CONCLUSION Pregnant women with MS have a greater chance of adverse pregnancy results than pregnant women without MS. Consequently, pregnant women with MS should create detailed before and after pregnancy plans, in consultation with their doctors, spouses, families, and friends, regarding the necessary care and supplements. Future studies applying a prospective cohort design that control for potential confounders are needed to further validate the findings.
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Affiliation(s)
- Shoboo Rahmati
- Phd of Epidemiology, Department of Biostatistics and Epidemiology, Faculty of Public Health, Kerman University Of Medical Sciences, Kerman, Iran
| | - Zahra Galavi
- Student Research Committee, Kerman University of Medical Sciences, Kerman, Iran
| | - Batoul Kavyani
- Student Research Committee, Kerman University of Medical Sciences, Kerman, Iran
| | - Homa Arshadi
- Student Research Committee, Kerman University of Medical Sciences, Kerman, Iran
| | - Jaason Geerts
- Centre for International Human Resource Management (CIHRM), University of Cambridge Judge Business School, Cambridge, UK; Telfer School of Management, University of Ottawa, Ottawa, Canada; Department of Research and Leadership Development, The Canadian College of Health Leaders, Ottawa, Canada
| | - Hamid Sharifi
- HIV/STI Surveillance Research Center, and WHO Collaborating Center for HIV Surveillance, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran; Institute for Global Health Sciences, University of California, San Francisco, San Francisco, CA, USA.
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Yamout B, Al-Jumah M, Sahraian MA, Almalik Y, Khaburi JA, Shalaby N, Aljarallah S, Bohlega S, Dahdaleh M, Almahdawi A, Khoury SJ, Koussa S, Slassi E, Daoudi S, Aref H, Mrabet S, Zeineddine M, Zakaria M, Inshasi J, Gouider R, Alroughani R. Consensus recommendations for diagnosis and treatment of Multiple Sclerosis: 2023 revision of the MENACTRIMS guidelines. Mult Scler Relat Disord 2024; 83:105435. [PMID: 38245998 DOI: 10.1016/j.msard.2024.105435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 12/21/2023] [Accepted: 01/06/2024] [Indexed: 01/23/2024]
Abstract
With evolving diagnostic criteria and the advent of new oral and parenteral therapies for Multiple Sclerosis (MS), most current diagnostic and treatment algorithms need revision and updating. The diagnosis of MS relies on incorporating clinical and paraclinical findings to prove dissemination in space and time and exclude alternative diseases that can explain the findings at hand. The differential diagnostic workup should be guided by clinical and laboratory red flags to avoid unnecessary tests. Appropriate selection of MS therapies is critical to maximize patient benefit. The current guidelines review the current diagnostic criteria for MS and the scientific evidence supporting treatment of acute relapses, radiologically isolated syndrome, clinically isolated syndrome, relapsing remitting MS, progressive MS, pediatric cases and pregnant women. The purpose of these guidelines is to provide practical recommendations and algorithms for the diagnosis and treatment of MS based on current scientific evidence and clinical experience.
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Affiliation(s)
- B Yamout
- Neurology Institute and Multiple Sclerosis Center, Harley Street Medical Center, Abu Dhabi, United Arab Emirates.
| | - M Al-Jumah
- InterHealth hospital, Multiple Sclerosis Center, Riyadh, Saudi Arabia
| | - M A Sahraian
- Multiple Sclerosis Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Y Almalik
- Division of Neurology, College of Medicine, King Saud bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Center, National Guard Health Affairs, King Abdulaziz Medical City, Riyadh, Saudi Arabia
| | - J Al Khaburi
- Department of Neurology, The Royal Hospital, Sultanate of Oman
| | - N Shalaby
- Neurology Department, Kasr Al-Ainy School of Medicine, Cairo University, Cairo, Egypt
| | | | - S Bohlega
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | | | - A Almahdawi
- Consultant Neurologist, Neurology Unit, Baghdad Teaching Hospital, Medical City Complex, Iraq
| | - S J Khoury
- Nehme and Therese Tohme Multiple Sclerosis Center, American University of Beirut Medical Center, Beirut, Lebanon
| | - S Koussa
- Multiple Sclerosis Center, Geitaoui Lebanese University Hospital, Beirut, Lebanon
| | - E Slassi
- Hôpital Cheikh Khalifa Ibn Zaid, Casablanca, Morocco
| | - S Daoudi
- Hospital Center Nedir Mohamed, Faculty of Medicine, University Mouloud Mammeri Tizi-Ouzou, Algeria
| | - H Aref
- Neurology Department, Ain Shams University, Cairo, Egypt
| | - S Mrabet
- Department of Neurology, CIC, Razi Universitary Hospital, University of Tunis El Manar, Tunis, Tunisia
| | - M Zeineddine
- Middle East and North Africa Committee for Treatment and Research in Multiple Sclerosis (MENACTRIMS), Beirut, Lebanon
| | | | - J Inshasi
- Department of Neurology, Rashid Hospital and Dubai Medical College, Dubai Health Authority, Dubai, United Arab Emirates
| | - R Gouider
- Department of Neurology, CIC, Razi Universitary Hospital, University of Tunis El Manar, Tunis, Tunisia
| | - R Alroughani
- Amiri Hospital, Arabian Gulf Street, Sharq, Kuwait
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Sportiello L, Di Napoli R, Balzano N, Mascolo A, Ruggiero R, Di Costanzo L, Monaco D, Maniscalco GT, Capuano A. Disease-Modifying Therapies (DMTs) in Pregnant and Lactating Women with Multiple Sclerosis: Analysis of Real-World Data from EudraVigilance Database. Pharmaceuticals (Basel) 2023; 16:1566. [PMID: 38004432 PMCID: PMC10675378 DOI: 10.3390/ph16111566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 10/25/2023] [Accepted: 10/26/2023] [Indexed: 11/26/2023] Open
Abstract
(1) Background: The purpose of study was to compare the safety profile of glatiramer with natalizumab, alemtuzumab and ocrelizumab in pregnant and lactating women affected by multiple sclerosis (MS). (2) Methods: Individual case safety reports (ICSRs) were retrieved from the European spontaneous reporting system database (EudraVigilance). The reporting odds ratios (RORs) were computed to compare the reporting probability of events between natalizumab, alemtuzumab and ocrelizumab vs. glatiramer. (3) Results: A total of 1236 ICSRs reporting at least one DMT as a suspected drug were selected. More adverse drug reactions (ADRs) unrelated to pregnancy and breastfeeding (n = 1171; 32.6%) were reported than ADRs specific to pregnancy and breastfeeding (n = 1093; 30.4%). The most frequently reported unrelated ADR was MS relapse. Alemtuzumab and natalizumab seem to have a lower reporting probability of MS relapse compared to glatiramer (ROR 0.17, 95% CI 0.07-0.45 and ROR 0.34, 95% CI 0.20-0.57). Among pregnancy- and breastfeeding-related ADRs, the first most reported event was spontaneous abortion (n = 321; 8.9%). Natalizumab and ocrelizumab were associated with a higher reporting probability of spontaneous abortion compared to glatiramer (ROR 2.22, 95% CI 1.58-3.12; ROR 2.18, 95% CI 1.34-3.54, respectively), while alemtuzumab had a lower reporting frequency (ROR 0.32, 95% CI 0.17-0.60). (4) Conclusions: This study did not suggest any strong or new insights for DMTs in this special subpopulation. However, further studies need to be performed.
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Affiliation(s)
- Liberata Sportiello
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (R.D.N.); (N.B.); (A.M.); (R.R.); (D.M.); (A.C.)
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
| | - Raffaella Di Napoli
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (R.D.N.); (N.B.); (A.M.); (R.R.); (D.M.); (A.C.)
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
| | - Nunzia Balzano
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (R.D.N.); (N.B.); (A.M.); (R.R.); (D.M.); (A.C.)
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
| | - Annamaria Mascolo
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (R.D.N.); (N.B.); (A.M.); (R.R.); (D.M.); (A.C.)
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
| | - Rosanna Ruggiero
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (R.D.N.); (N.B.); (A.M.); (R.R.); (D.M.); (A.C.)
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
| | - Luigi Di Costanzo
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
| | - Davida Monaco
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (R.D.N.); (N.B.); (A.M.); (R.R.); (D.M.); (A.C.)
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
| | - Giorgia Teresa Maniscalco
- Multiple Sclerosis Regional Center, “A. Cardarelli” Hospital, 80131 Naples, Italy;
- Neurological Clinic and Stroke Unit, “A. Cardarelli” Hospital, 80131 Naples, Italy
| | - Annalisa Capuano
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (R.D.N.); (N.B.); (A.M.); (R.R.); (D.M.); (A.C.)
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
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Geng H, Ye Q, Lin X, Simpson-Yap S, Zhou Y, Tang D. Impact of multiple sclerosis on male sexual and reproductive health. Mult Scler Relat Disord 2023; 79:105059. [PMID: 37832256 DOI: 10.1016/j.msard.2023.105059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 10/03/2023] [Accepted: 10/07/2023] [Indexed: 10/15/2023]
Abstract
Multiple sclerosis (MS) is a chronic inflammatory and autoimmune neurodegenerative disease characterized by the destruction of myelin in the central nervous system, leading to significant health and quality of life burdens for patients. MS is most prevalent in younger individuals aged 20-40, a critical period when many patients hope to establish relationships and start families. While neurological disability, such as fatigue, sensory dysfunction, spasticity, and cognitive dysfunction, have been greatly improved with the advances in managing MS, physicians are frequently confronted with sexual and reproductive problems among younger male people with MS (PwMS). These issues mainly include erectile dysfunction, ejaculatory disorders, reduced libido, decreased sperm quality, and impaired male fertility. Despite recent studies indicating that MS negatively impacts the sexuality and fertility of male PwMS, these issues have not received sufficient attention. Genetic factors, autoimmunity, chronic inflammation, psychological factors, and the use of drugs may contribute to sexual/reproductive dysfunction in PwMS. However, like the overall understanding of MS pathophysiology, the complete mechanisms of its development remain unclear. In this study, we review the existing literature to summarize the range of sexual and reproductive issues unique to males with MS, explore potential underlying mechanisms, and aim to improve these issues in male PwMS. By shedding light on this overlooked aspect of MS, we hope to enhance the care and well-being of male PwMS facing these challenges.
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Affiliation(s)
- Hao Geng
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Qinglin Ye
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Xin Lin
- Menzies Institute for Medical Research, University of Tasmania, Hobart, TAS, Australia
| | - Steve Simpson-Yap
- Menzies Institute for Medical Research, University of Tasmania, Hobart, TAS, Australia; Neuroepidemiology Unit, Melbourne School of Population & Global Health, The University of Melbourne, Melbourne, Australia; CORe, School of Medicine, The University of Melbourne, Melbourne, Australia
| | - Yuan Zhou
- Menzies Institute for Medical Research, University of Tasmania, Hobart, TAS, Australia
| | - Dongdong Tang
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China; Menzies Institute for Medical Research, University of Tasmania, Hobart, TAS, Australia.
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Stamatellos VP, Papazisis G. Safety and Monitoring of the Treatment with Disease-Modifying Therapies (DMTs) for Multiple Sclerosis (MS). Curr Rev Clin Exp Pharmacol 2023; 18:39-50. [PMID: 35418296 DOI: 10.2174/2772432817666220412110720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 01/08/2022] [Accepted: 01/27/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND Disease-Modifying Therapies (DMTs) for Multiple Sclerosis (MS) are widely used given their proven efficacy in the relapsing form of the disease, while recently, Siponimod and Ocrelizumab have been approved for the progressive forms of the disease. Currently, 22 diseasemodifying drugs are approved by the FDA, while in 2012, only nine were present in the market. From March 2019 until August 2020, six new drugs were approved. This rapid development of new DMTs highlighted the need to update our knowledge about their short and long-term safety. OBJECTIVE This review summarizes the available safety data for all the Disease-Modifying Therapies for Multiple Sclerosis and presents the monitoring plan before and during the treatment. METHODS A literature search was conducted using PUBMED and COCHRANE databases. Key journals and abstracts from major annual meetings of Neurology, references of relevant reviews, and relative articles were also manually searched. We prioritized systematic reviews, large randomized controlled trials (RCTs), prospective cohort studies, and other observational studies. Special attention was paid to guidelines and papers focusing on the safety and monitoring of DMTs. CONCLUSION Data for oral (Sphingosine 1-phosphate (S1P) receptor modulators, Fumarates, Teriflunomide, Cladribine), injectables (Interferons, Glatiramer acetate, Ofatumumab), and infusion therapies (Natalizumab, Ocrelizumab, Alemtuzumab) are presented.
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Affiliation(s)
| | - Georgios Papazisis
- Clinical Trials Unit, Special Unit for Biomedical Research and Education & Department of Clinical Pharmacology School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Berek K, Paganini C, Hegen H, Bsteh G, Grams A, Auer M, Berger T, Deisenhammer F, Di Pauli F. Natalizumab treatment during pregnancy in multiple sclerosis-clinical and bioethical aspects of an ongoing debate. Wien Med Wochenschr 2022; 172:373-378. [PMID: 35142953 DOI: 10.1007/s10354-022-00913-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 01/03/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Natalizumab is an approved treatment for relapsing remitting multiple sclerosis; however, its safety during pregnancy is not formally proven. CASE PRESENTATION We report a woman with multiple sclerosis being treated with natalizumab before pregnancy. After withdrawal of natalizumab, she suffered a severe, disabling rebound. In agreement with the patient, natalizumab was restarted during pregnancy. Our patient improved substantially and gave birth to a healthy boy. CONCLUSION Use of natalizumab during pregnancy may be an option in highly active multiple sclerosis.
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Affiliation(s)
- Klaus Berek
- Departmentof Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Claudia Paganini
- Department of Christian Philosophy, University of Innsbruck, Innsbruck, Austria
| | - Harald Hegen
- Departmentof Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Gabriel Bsteh
- Department of Neurology, Medical University of Vienna, Vienna, Austria
| | - Astrid Grams
- Department of Neuroradiology, Medical University of Innsbruck, Innsbruck, Austria
| | - Michael Auer
- Departmentof Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Thomas Berger
- Department of Neurology, Medical University of Vienna, Vienna, Austria
| | | | - Franziska Di Pauli
- Departmentof Neurology, Medical University of Innsbruck, Innsbruck, Austria.
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Villaverde-González R. Updated Perspectives on the Challenges of Managing Multiple Sclerosis During Pregnancy. Degener Neurol Neuromuscul Dis 2022; 12:1-21. [PMID: 35023987 PMCID: PMC8743861 DOI: 10.2147/dnnd.s203406] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 12/20/2021] [Indexed: 11/23/2022] Open
Abstract
Multiple sclerosis (MS) is a chronic immune-mediated, inflammatory, and degenerative disease that is up to three times more frequent in young women. MS does not alter fertility and has no impact on fetal development, the course of pregnancy, or childbirth. The Pregnancy in Multiple Sclerosis Study in 1998 showed that pregnancy, mostly in untreated women, did not adversely affect MS, as disease activity decreased during pregnancy (although it significantly increased in the first trimester postpartum). These findings, together with the limited information available on the potential risks of fetal exposure to disease modifying treatments (DMTs), meant that women were advised to delay the onset of DMTs, stop them prior to conception, or, in case of unplanned pregnancy, discontinue them when pregnancy was confirmed. Now, many women with MS receive DMTs before pregnancy and, despite being considered a period of MS stability, up to 30% of patients could relapse in the first trimester postpartum. Factors associated with an increased risk of relapse and disability during pregnancy and postpartum include relapses before and during pregnancy, a greater disability at the time of conception, the occurrence of relapses after DMT cessation before conception, and the use of high-efficacy DMTs before conception, especially natalizumab or fingolimod. Strategies to prevent postpartum activity are needed in some patients, but consensus is lacking regarding the therapeutic strategies for women with MS of a fertile age. This, along with the increasing number of DMTs, means that the decision-making processes in aspects related to family planning and therapeutic strategies before, during, and after pregnancy are increasingly more complex. The purpose of this review is to provide an update on pregnancy-related issues in women with MS, including recommendations for counseling, general management, use of DMTs in pre-pregnancy, pregnancy, and postpartum periods, and breastfeeding-related aspects of DMTs.
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Tillaut H, Degrémont A, Kerbrat S, Roux J, Le Page E, Mainguy C, Duros S, Polard E, Leray E. Pregnancy in women with multiple sclerosis in France from 2010 to 2015: Incidence, outcomes, and exposure to disease-modifying therapies. Mult Scler 2021; 28:778-789. [PMID: 34410176 DOI: 10.1177/13524585211035376] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Multiple sclerosis (MS) is usually diagnosed between 20-40 years old, when women often plan to have children. OBJECTIVE Our objectives were to estimate pregnancy incidence rates in women with multiple sclerosis (MS), and to describe the use of disease-modifying therapies (DMTs) before conception and during pregnancy, and pregnancy outcomes. METHODS This retrospective cohort study included all 15- to 49-year-old women with MS in the French national health insurance database over 2010-2015. A pregnancy was exposed if a DMT reimbursement claim occurred during pregnancy or in the 14 preceding days. We used zero-inflated negative binomial (ZINB) regression models to estimate incidence rates and ordinal and multinomial regression models to estimate DMT exposure and pregnancy outcomes. RESULTS The pregnancy incidence rate was 4.5 per 100 person-years. The probability of having a DMT-exposed pregnancy increased from 0.22 in 2010 to 0.30 in 2015. The probability of live birth was 0.72 (95% CI = 0.70-0.74) for exposed pregnancies (varied considerably among DMTs), 0.77 (95% CI = 0.76-0.79) without treatment, and 0.81 (95% CI = 0.79-0.83) if treatment was stopped within the previous year. CONCLUSION In this population-based study, we showed an increase of exposed pregnancies over time, beta-interferon and glatiramer acetate being the most used DMTs and associated with the highest probabilities of live birth. Interrupted exposed pregnancies may reflect undesired pregnancies or fear of an adverse outcome, while recent DMT stop probably reflects pregnancy planning.
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Affiliation(s)
- Hélène Tillaut
- EA 7449 REPERES (Pharmacoepidemiology and Health Services Research), University of Rennes, École des Hautes Études en Santé Publique (EHESP), Rennes, France
| | - Adeline Degrémont
- EA 7449 REPERES (Pharmacoepidemiology and Health Services Research), University of Rennes, École des Hautes Études en Santé Publique (EHESP), Rennes, France/Pharmacovigilance, Pharmacoepidemiology and Drug Information Centre, Department of Clinical Pharmacology, Rennes University Hospital, Rennes, France
| | - Sandrine Kerbrat
- EA 7449 REPERES (Pharmacoepidemiology and Health Services Research), University of Rennes, École des Hautes Études en Santé Publique (EHESP), Rennes, France
| | - Jonathan Roux
- EA 7449 REPERES (Pharmacoepidemiology and Health Services Research), University of Rennes, École des Hautes Études en Santé Publique (EHESP), Rennes, France
| | - Emmanuelle Le Page
- Department of Neurology, Rennes University Hospital, Rennes, France/University of Rennes, CHU Rennes, INSERM, CIC 1414 (Centre d'Investigation Clinique de Rennes), Rennes, France
| | - Christelle Mainguy
- Department of Gynecology and Obstetrics, Rennes University Hospital, Rennes, France
| | - Solène Duros
- Department of Gynecology and Obstetrics, Rennes University Hospital, Rennes, France
| | - Elisabeth Polard
- EA 7449 REPERES (Pharmacoepidemiology and Health Services Research), University of Rennes, École des Hautes Études en Santé Publique (EHESP), Rennes, France/Pharmacovigilance, Pharmacoepidemiology and Drug Information Centre, Department of Clinical Pharmacology, Rennes University Hospital, Rennes, France
| | - Emmanuelle Leray
- EA 7449 REPERES (Pharmacoepidemiology and Health Services Research), University of Rennes, Département Méthodes Quantitatives en Santé Publique (MÉTIS), École des Hautes Études en Santé Publique (EHESP), Rennes, France/University of Rennes, CHU Rennes, INSERM, CIC 1414 (Centre d'Investigation Clinique de Rennes), Rennes, France
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The Impact of Reproductive Issues on Preferences of Women with Relapsing Multiple Sclerosis for Disease-Modifying Treatments. PATIENT-PATIENT CENTERED OUTCOMES RESEARCH 2021; 13:583-597. [PMID: 32588337 DOI: 10.1007/s40271-020-00429-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND Relapsing-remitting multiple sclerosis (RRMS) is an incurable disease characterised by relapses (periods of function loss) followed by full or partial recovery, and potential permanent disability over time. Many disease-modifying treatments (DMTs) exist that help reduce relapses and slow disease progression. Most are contraindicated during conception/pregnancy and some require a discontinuation period before trying to conceive. Although around three-quarters of people with RRMS are women, there is limited knowledge about how reproductive issues impact DMT preference. OBJECTIVE The aim of this study was to measure the preferences for DMTs of women with RRMS who are considering pregnancy. DESIGN An online discrete choice experiment (DCE). METHODS Participants chose between two hypothetical DMTs characterised by a set of attributes, then indicated if they preferred their choice to no treatment. Attributes were identified from interviews and focus groups with people with RRMS and MS professionals, as well as literature reviews, and included the probability of problems with pregnancy, discontinuation of DMTs, and breastfeeding safety. In each DCE task, participants were asked to imagine making decisions in three scenarios: now; when trying to conceive; and when pregnant. ANALYSIS Two mixed logit models were estimated, one to assess the statistical significance between scenarios and one in maximum acceptable risk space to allow comparison of the magnitudes of parameters between scenarios. SAMPLE Women with RRMS who were considering having a child in the future, recruited from a UK MS patient register. RESULTS Sixty respondents completed the survey. Participants preferred no treatment in 12.6% of choices in the 'now' scenario, rising significantly to 37.6% in the 'trying to conceive' scenario and 60.3% in the 'pregnant' scenario (Kruskal-Wallis p < 0.001). This pattern corresponds with results from models that included a no-treatment alternative-specific constant (ASC) capturing differences between taking and not taking a DMT not specified by the attributes. The ASC was lower in the trying to conceive scenario than in the now scenario, and lower still in the pregnant scenario, indicating an intrinsic preference for no treatment. Participants also placed relatively less preference on reducing relapses and avoiding disease progression in the trying to conceive and pregnant scenarios compared with a lower risk of problems with pregnancy. In the trying to conceive scenario, participants' preference for treatments with shorter washout periods increased. CONCLUSION Women with RRMS considering having a child prefer DMTs with more favourable reproduction-related attributes, even when not trying to conceive. Reproductive issues also influenced preferences for DMT attributes not directly related to pregnancy, with preferences dependent on the life circumstances in which choices were made. The design of the DCE highlights the benefits of considering the scenario in which participants make choices, as they may change over time.
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Krysko KM, Rutatangwa A, Graves J, Lazar A, Waubant E. Association Between Breastfeeding and Postpartum Multiple Sclerosis Relapses: A Systematic Review and Meta-analysis. JAMA Neurol 2021; 77:327-338. [PMID: 31816024 DOI: 10.1001/jamaneurol.2019.4173] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Importance Multiple sclerosis (MS) relapses may be increased in the postpartum period, and whether breastfeeding is associated with reduction in the risk of postpartum relapses remains controversial. Objective To perform a systematic review and meta-analysis to evaluate whether breastfeeding is associated with reduction in postpartum MS relapses compared with not breastfeeding. Data Sources PubMed and Embase were searched for studies assessing the association between breastfeeding and MS disease activity published between January 1, 1980, and July 11, 2018, as well as reference lists of selected articles. Study Selection All study designs assessing the association between breastfeeding and postpartum relapses in MS relative to a comparator group were included. Data Extraction and Synthesis Study eligibility assessment and extraction of study characteristics, methods, and outcomes, were performed independently by 2 reviewers following PRISMA guidelines. Risk of bias was evaluated by 2 independent reviewers with the ROBINS-I tool for nonrandomized, interventional studies. Findings from studies with data available for the number of women with postpartum relapses in the breastfeeding and nonbreastfeeding groups were combined with a random-effects model. Main Outcomes and Measures Postpartum MS relapse. Results The search identified 462 unique citations, and 24 (2974 women) satisfied eligibility criteria and were included, of which 16 were included in the quantitative meta-analysis. The pooled summary odds ratio for the association of breastfeeding with postpartum relapses was 0.63 (95% CI, 0.45-0.88; P = .006) compared with a reference of nonbreastfeeding. Pooled adjusted hazard ratio across 4 studies that reported this finding was 0.57 (95% CI, 0.38-0.85; P = .006). There was moderate heterogeneity (I2 = 48%), which was explained by variable prepregnancy relapse rate, postpartum follow-up duration, and the publication year. A stronger association was seen in studies of exclusive rather than nonexclusive breastfeeding, although both demonstrated an association. Studies were rated at moderate and serious risk of bias, with concern for residual confounding, although sensitivity analysis including only moderate quality studies was consistent with a protective outcome of breastfeeding. Conclusions and Relevance These findings suggest that breastfeeding is protective against postpartum relapses in MS, although high-quality prospective studies to date are limited and well-designed observational studies that aim to emulate a randomized trial would be of benefit.
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Affiliation(s)
- Kristen M Krysko
- UCSF Weill Institute for Neurosciences, Department of Neurology, University of California, San Francisco
| | - Alice Rutatangwa
- UCSF Weill Institute for Neurosciences, Department of Neurology, University of California, San Francisco
| | - Jennifer Graves
- UCSF Weill Institute for Neurosciences, Department of Neurology, University of California, San Francisco.,Department of Neurology, University of California, San Diego
| | - Ann Lazar
- Preventive & Restorative Dental Sciences, University of California, San Francisco
| | - Emmanuelle Waubant
- UCSF Weill Institute for Neurosciences, Department of Neurology, University of California, San Francisco
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12
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Hessler A. Women's and Fetal Issues in Neurotoxicology. Neurol Clin 2021; 38:897-912. [PMID: 33040868 DOI: 10.1016/j.ncl.2020.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Management of the pregnant patient with neurologic disease is challenging. Ideally, preconception planning can optimize the woman's neurologic condition before pregnancy. More than half of pregnancies are unplanned which makes careful consideration of medications vitally important. This article focuses on potential toxic risk to the fetus of medications deemed necessary to manage several common maternal neurologic issues: multiple sclerosis, epilepsy, and headache during pregnancy and postpartum. It is important for the practitioner to have an understanding beyond the category system to understand the potential toxic risks to the infant.
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Affiliation(s)
- Amy Hessler
- Neurology, University of Kentucky, 740 South Limestone, Lexington, KY 40536, USA.
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Krysko KM, Bove R, Dobson R, Jokubaitis V, Hellwig K. Treatment of Women with Multiple Sclerosis Planning Pregnancy. Curr Treat Options Neurol 2021; 23:11. [PMID: 33814892 PMCID: PMC8008016 DOI: 10.1007/s11940-021-00666-4] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/20/2021] [Indexed: 02/01/2023]
Abstract
PURPOSE OF REVIEW We review data available for treatment of multiple sclerosis (MS) before, during, and after pregnancy. We present recent data on disease-modifying therapies (DMT) before/during pregnancy and while breastfeeding, with treatment recommendations. RECENT FINDINGS Observational data support the safety of injectable DMTs (glatiramer acetate, interferon-beta) for use in pregnancy, while some oral DMTs might be associated with fetal risk. Monoclonal antibodies (mAbs) before pregnancy such as rituximab or natalizumab likely do not pose significant fetal risks, but can cross the placenta with neonatal hematological abnormalities if given in the second trimester or later. Breastfeeding is associated with decreased risk of postpartum relapses. Finally, injectables and mAbs likely have low transfer into breastmilk. SUMMARY Many women with MS do not require DMTs during pregnancy, although injectables could be continued. For women with highly active MS, cell-depleting therapies could be given before conception, or natalizumab could be continued through pregnancy, with monitoring of the fetus. Women should be encouraged to breastfeed, and those with higher relapse risk could consider injectables or mAbs while breastfeeding. Further data on safety of DMTs around pregnancy are needed. Maximizing function through non-pharmacologic approaches is complementary to DMTs. Special considerations for pregnancy and DMTs during the COVID-19 pandemic are needed.
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Affiliation(s)
- Kristen M. Krysko
- UCSF Weill Institute for Neurosciences, Department of Neurology, University of California San Francisco, 675 Nelson Rising Lane, San Francisco, CA 94158 USA
- Division of Neurology, Department of Medicine, St. Michael’s Hospital, University of Toronto, 9 Donnelly Wing South, 30 Bond Street, Toronto, Ontario M5B 1W8 Canada
| | - Riley Bove
- UCSF Weill Institute for Neurosciences, Department of Neurology, University of California San Francisco, 675 Nelson Rising Lane, San Francisco, CA 94158 USA
| | - Ruth Dobson
- Preventive Neurology Unit, Wolfson Institute of Preventive Neurology, Queen Mary University of London, Charterhouse Square, London, UK
- Department of Neurology, Royal London Hospital, Whitechapel, London, UK
| | - Vilija Jokubaitis
- Department of Neuroscience, Monash University, Melbourne, VIC Australia
- Department of Neurology, Alfred Health, Melbourne, VIC Australia
| | - Kerstin Hellwig
- Department of Neurology, St. Josef Hospital, Ruhr University Bochum, Bochum, Germany
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Hakkarainen KM, Juuti R, Burkill S, Geissbühler Y, Sabidó M, Popescu C, Suzart-Woischnik K, Hillert J, Artama M, Verkkoniemi-Ahola A, Myhr KM, Mehtälä J, Bahmanyar S, Montgomery S, Korhonen P. Pregnancy outcomes after exposure to interferon beta: a register-based cohort study among women with MS in Finland and Sweden. Ther Adv Neurol Disord 2020; 13:1756286420951072. [PMID: 33101459 PMCID: PMC7549181 DOI: 10.1177/1756286420951072] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background Our aim was to estimate and compare the prevalence of adverse pregnancy outcomes among pregnant women with multiple sclerosis (MS) exposed to interferon beta (IFNB) and among women with MS unexposed to any MS disease-modifying drug (MSDMD). Methods This cohort study used Finnish (1996-2014) and Swedish (2005-2014) national register data. Women with MS having IFNB dispensed 6 months before or during pregnancy as the only medication were considered as IFNB exposed (only IFNB-exposed), whereas women with MS unexposed to any MSDMD were considered unexposed (MSDMD-unexposed). Prevalence was described and compared using log-binomial or logistic regression and adjusted for potential confounders including maternal age and comorbidity. Results Among 2831 pregnancies, 2.2% of the only IFNB-exposed and 4.0% of the MSDMD-unexposed women had serious adverse pregnancy outcomes [elective termination of pregnancy due to foetal anomaly (TOPFA), major congenital anomaly (MCA) in live, or stillbirth]. After adjustments, the prevalence of serious adverse pregnancy outcomes was lower among the only IFNB-exposed compared with the MSDMD-unexposed [relative risk 0.55, 95% confidence interval (CI) 0.31-0.96]. The prevalence of individual outcomes, including MCA, spontaneous abortions, and stillbirths was not increased with IFNB exposure. Women with MS exposed to IFNB appeared more likely to terminate their pregnancy for reasons other than foetal anomaly, compared with MSDMD-unexposed pregnant MS patients (odds ratio 1.71, 95% CI 1.06-2.78). Conclusion In this large cohort study, no increase in the prevalence of adverse pregnancy outcomes was observed in women with MS exposed to IFNB compared with MS patients unexposed to any MSDMDs. This study together with other evidence led to a change in the labels of the IFNB products in September 2019 in the European Union, and IFNB use today may be considered during pregnancy, if clinically needed.
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Affiliation(s)
| | - Rosa Juuti
- StatFinn & EPID Research, Espoo, Finland
| | | | | | | | | | | | | | | | | | - Kjell-Morten Myhr
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | | | - Shahram Bahmanyar
- Department of Medicine, Karolinska Institutet, Solna, Stockholm, Sweden
| | - Scott Montgomery
- Department of Medicine, Karolinska Institutet, Solna, Stockholm, Sweden
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Villaverde-González R, Candeliere-Merlicco A, Alonso-Frías MA, Aparicio Castro E, Carrillo Alcaraz A, Mallada Frechín J, Pérez Sempere Á. Discontinuation of disease-modifying treatments in multiple sclerosis to plan a pregnancy: A retrospective registry study. Mult Scler Relat Disord 2020; 46:102518. [PMID: 32977075 DOI: 10.1016/j.msard.2020.102518] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/13/2020] [Accepted: 09/15/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND For safety reasons multiple sclerosis (MS) treatment guidelines recommend stopping or delaying the onset of disease-modifying therapies (DMT) before a planned pregnancy, but disease stability after DMT discontinuation is not well studied. The objective of this study is to describe the course of MS in patients who interrupted DMT before a planned pregnancy. METHODS This was a retrospective study using 2008-2016 data from a multicenter register of pregnancies in women with MS. In this paper, we present data from the subgroup of women with relapsing-remitting MS (RRMS) who interrupted DMT to try to conceive. Data from 1 and 3 years before DMT interruption, the period between DMT interruption and conception or resuming DMT, during pregnancy and one year postpartum were analyzed. Annualized relapse rates (ARR), Expanded Disability Status Scale (EDSS) scores, and magnetic resonance imaging (MRI), obstetric, and neonatal data were collected. RESULTS Twenty-seven women interrupted DMT (19 β-interferon, 5 glatiramer acetate, 2 natalizumab and 1 fingolimod) to try to conceive. After a mean of 10.6 months 6 women stopped trying to conceive and resumed DMT, while 21 women became pregnant after a mean of 7.0 months. In the overall cohort, in the period from when DMT was discontinued to when pregnancy was confirmed or DMT resumed, the ARR was 1.08, which was significantly higher than the ARR 1 year (0.44; p = 0.01) and 3 years (0.4; p = 0.06) before DMT discontinuation. The mean EDSS score when pregnancy was confirmed or DMT resumed was significantly higher than at DMT discontinuation (1.8 vs 1.36, p = 0.011). In the subgroup of patients who became pregnant, the ARR in the untreated period before pregnancy was 0.98, which was significantly higher than the ARR 1 year (0.38; p = 0.03) and 3 years (0.39; p = 0.0077) before DMT discontinuation. The ARR decreased to 0.51 during pregnancy and then increased to 0.76 during the first postpartum trimester (not significant). One year after delivery, the mean EDSS score (1.86) was significantly higher than at DMT cessation (1.35, p = 0.027) or pregnancy confirmation (1.45, p = 0.026). Patients who suffered relapses following DMT cessation before becoming pregnant had an 11-fold higher risk of relapse during pregnancy (relative risk [RR] = 11.1 [95%CI 1.6, 75], p = 0.002) and a 3-fold higher risk during the postpartum year (RR = 3.0 [95%CI 1.3,6.6], p = 0.007) than those who did not suffer relapses in period between DMT withdrawal and pregnancy. CONCLUSIONS In this retrospective registry study, discontinuation of DMT (mostly immunomodulatory drugs), to try to conceive resulted in an increase in MS relapse rates and disability progression.
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Affiliation(s)
| | | | | | | | - Andrés Carrillo Alcaraz
- Intensive Care Unit, Hospital General Universitario José María Morales Meseguer, Murcia, Spain.
| | | | - Ángel Pérez Sempere
- Department of Neurology, Hospital General Universitario de Alicante, Alicante, Spain.
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16
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Krysko KM, Graves JS, Dobson R, Altintas A, Amato MP, Bernard J, Bonavita S, Bove R, Cavalla P, Clerico M, Corona T, Doshi A, Fragoso Y, Jacobs D, Jokubaitis V, Landi D, Llamosa G, Longbrake EE, Maillart E, Marta M, Midaglia L, Shah S, Tintore M, van der Walt A, Voskuhl R, Wang Y, Zabad RK, Zeydan B, Houtchens M, Hellwig K. Sex effects across the lifespan in women with multiple sclerosis. Ther Adv Neurol Disord 2020; 13:1756286420936166. [PMID: 32655689 PMCID: PMC7331774 DOI: 10.1177/1756286420936166] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 05/28/2020] [Indexed: 02/06/2023] Open
Abstract
Multiple sclerosis (MS) is an autoimmune inflammatory demyelinating central nervous system disorder that is more common in women, with onset often during reproductive years. The female:male sex ratio of MS rose in several regions over the last century, suggesting a possible sex by environmental interaction increasing MS risk in women. Since many with MS are in their childbearing years, family planning, including contraceptive and disease-modifying therapy (DMT) counselling, are important aspects of MS care in women. While some DMTs are likely harmful to the developing fetus, others can be used shortly before or until pregnancy is confirmed. Overall, pregnancy decreases risk of MS relapses, whereas relapse risk may increase postpartum, although pregnancy does not appear to be harmful for long-term prognosis of MS. However, ovarian aging may contribute to disability progression in women with MS. Here, we review sex effects across the lifespan in women with MS, including the effect of sex on MS susceptibility, effects of pregnancy on MS disease activity, and management strategies around pregnancy, including risks associated with DMT use before and during pregnancy, and while breastfeeding. We also review reproductive aging and sexual dysfunction in women with MS.
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Affiliation(s)
- Kristen M Krysko
- Department of Neurology, UCSF Weill Institute for Neurosciences, University of California San Francisco, 675 Nelson Rising Lane, Suite 221, San Francisco, CA 94158, USA
| | - Jennifer S Graves
- Department of Neurosciences, University of California San Diego, UCSD ACTRI, La Jolla, CA, USA
| | - Ruth Dobson
- Preventive Neurology Unit, Wolfson Institute of Preventive Neurology, Queen Mary University of London, London, UK
| | - Ayse Altintas
- Department of Neurology, School of Medicine, Koc University, Istanbul, Turkey
| | - Maria Pia Amato
- Department NEUROFARBA, Section of Neurosciences, University of Florence, Florence, Italy
| | - Jacqueline Bernard
- Department of Neurology, Oregon Health Science University, Portland, OR, USA
| | - Simona Bonavita
- Department of Advanced Medical and Surgical Sciences, University of Campania, "Luigi Vanvitelli", Naples, Italy
| | - Riley Bove
- Department of Neurology, UCSF Weill Institute for Neurosciences, University of California San Francisco, San Francisco CA, USA
| | - Paola Cavalla
- Department of Neuroscience and Mental Health, City of Health and Science University Hospital of Torino, Turin, Italy
| | - Marinella Clerico
- Department of Clinical and Biological Sciences, University of Torino, San Luigi Gonzaga Hospital, Orbassano, Turin, Italy
| | - Teresa Corona
- Clinical Laboratory of Neurodegenerative Disease, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
| | - Anisha Doshi
- Department of Neuroinflammation, Queen Square Multiple Sclerosis Centre, University College London (UCL) Institute of Neurology, London, UK
| | - Yara Fragoso
- Multiple Sclerosis & Headache Research Institute, Santos, SP, Brazil
| | - Dina Jacobs
- Department of Neurology, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Vilija Jokubaitis
- Department of Neuroscience, Monash University, Melbourne, VIC, Australia
| | - Doriana Landi
- Department of Systems Medicine, Multiple Sclerosis Center and Research Unit, Tor Vergata University and Hospital, Rome, Italy
| | | | | | | | - Monica Marta
- Neurosciences and Trauma Centre, Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Luciana Midaglia
- Department of Neurology-Neuroimmunology, Multiple Sclerosis Centre of Catalonia, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Suma Shah
- Department of Neurology, Duke University, Durham, NC, USA
| | - Mar Tintore
- Department of Neurology-Neuroimmunology, Multiple Sclerosis Centre of Catalonia, Vall d'Hebron University Hospital, Barcelona, Spain
| | | | - Rhonda Voskuhl
- Department of Neurology, University of California Los Angeles, Los Angeles, CA, USA
| | - Yujie Wang
- Department of Neurology, Johns Hopkins University, Baltimore, MD, USA
| | - Rana K Zabad
- Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE, USA
| | - Burcu Zeydan
- Department of Radiology, Mayo Clinic, Rochester, MN, USA
| | - Maria Houtchens
- Department of Neurology, Partners MS Center, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Kerstin Hellwig
- Department of Neurology, St. Josef Hospital, Ruhr University Bochum, Bochum, Germany
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Lopez-Leon S, Geissbühler Y, Sabidó M, Turkson M, Wahlich C, Morris JK. A systematic review and meta-analyses of pregnancy and fetal outcomes in women with multiple sclerosis: a contribution from the IMI2 ConcePTION project. J Neurol 2020; 267:2721-2731. [PMID: 32444984 PMCID: PMC7419441 DOI: 10.1007/s00415-020-09913-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 03/17/2020] [Accepted: 03/18/2020] [Indexed: 01/05/2023]
Abstract
Neurologists managing women with Multiple Sclerosis (MS) need information about the safety of disease modifying drugs (DMDs) during pregnancy. However, this knowledge is limited. The present study aims to summarize previous studies by performing a systematic review and meta-analyses. The terms "multiple sclerosis" combined with DMDs of interest and a broad profile for pregnancy terms were used to search Embase and Medline databases to identify relevant studies published from January 2000 to July 2019.1260 studies were identified and ten studies met our inclusion criteria. Pooled risk ratios (RR) of pregnancy and birth outcomes in pregnancies exposed to DMDs compared to those not exposed were calculated using a random effects model. For spontaneous abortion RR = 1.14, 95% CI 0.99-1.32, for preterm births RR = 0.93, 95% CI 0.72-1.21 and for major congenital malformations RR = 0.86, 95% CI 0.47-1.56. The most common major congenital malformations reported in MS patients exposed to MS drugs were atrial septal defect (ASD) (N = 4), polydactyly (N = 4) and club foot (N = 3), which are among the most prevalent birth defects observed in the general population. In conclusion, interferons, glatiramer acetate or natalizumab, do not appear to increase the risk for spontaneous abortions, pre-term birth or major congenital malformations. There were very few patients included that were exposed to fingolimod, azathioprine and rituximab; therefore, these results cannot be generalized across drugs. Future studies including internal comparators are needed to enable treating physicians and their patients to decide on the best treatment options.
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Affiliation(s)
- Sandra Lopez-Leon
- Novartis Pharmaceuticals Corporation, One Health Plaza, Building 339-1131, East Hanover, NJ, 07936-1080, USA.
| | | | | | | | - Charlotte Wahlich
- Population Health Research Institute, St George's, University of London, London, UK
| | - Joan K Morris
- Population Health Research Institute, St George's, University of London, London, UK.
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Pregnancy outcomes in interferon-beta-exposed patients with multiple sclerosis: results from the European Interferon-beta Pregnancy Registry. J Neurol 2020; 267:1715-1723. [PMID: 32100126 PMCID: PMC7293672 DOI: 10.1007/s00415-020-09762-y] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 02/11/2020] [Accepted: 02/12/2020] [Indexed: 01/18/2023]
Abstract
Background Family planning is an important consideration for women with multiple sclerosis (MS), who are often diagnosed during their reproductive years. Currently, limited data are available on pregnancy outcomes in patients exposed to interferon-beta (IFN-beta) before or during pregnancy. Here, we present the cumulative pregnancy exposure data and prevalence of pregnancy and infant outcomes in IFN-beta-exposed pregnant women with MS from the European IFN-beta Pregnancy Registry. Methods Using spontaneous and solicited reports, the registry collected data from 26 countries of the European Economic Area, consisting of information on women with MS identifying themselves to one of the Marketing Authorisation Holders (Bayer, Biogen, Merck KGaA, and Novartis) or healthcare professionals as pregnant and exposed to IFN-beta during pregnancy or within 1 month before conception. The outcomes collected by the registry included ectopic pregnancies, spontaneous abortions, elective terminations, live, and stillbirths with or without congenital anomalies. The prevalence of pregnancy outcomes was put in context with those reported in the general population. Results Between 2009 and 2017, the registry collected 948 pregnancy reports with a known pregnancy outcome. Overall, 82.0% (777/948) of pregnancies resulted in live birth without congenital anomaly. When comparing IFN-beta-exposed pregnancies with the general population, the prevalence of spontaneous abortions (10.7% vs. 10–21%) and congenital anomalies in live births (2.1% vs. 2.1–4.1%) were found to be within reported ranges. Conclusions The data gathered from these pregnancy cases suggest no evidence that IFN-beta exposure before conception and/or during pregnancy adversely increases the rate of congenital anomalies or spontaneous abortions. Supplementary Information The online version of this article (10.1007/s00415-020-09762-y) contains supplementary material, which is available to authorized users.
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Canibaño B, Deleu D, Mesraoua B, Melikyan G, Ibrahim F, Hanssens Y. Pregnancy-related issues in women with multiple sclerosis: an evidence-based review with practical recommendations. J Drug Assess 2020; 9:20-36. [PMID: 32128285 PMCID: PMC7034025 DOI: 10.1080/21556660.2020.1721507] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2019] [Accepted: 01/21/2020] [Indexed: 12/18/2022] Open
Abstract
Objective: To review the current evidence regarding pregnancy-related issues in multiple sclerosis (MS) and to provide recommendations specific for each of them. Research design and methods: A systematic review was performed based on a comprehensive literature search. Results: MS has no effect on fertility, pregnancy or fetal outcomes, and pregnancies do not affect the long-term disease course and accumulation of disability. There is a potential risk for relapse after use of gonadotropin-releasing hormone agonists during assisted reproduction techniques. At short-term, pregnancy leads to a reduction of relapses during the third trimester, followed by an increased risk of relapses during the first three months postpartum. Pregnancies in MS are not per se high risk pregnancies, and MS does not influence the mode of delivery or anesthesia unless in the presence of significant disability. MRI is not contraindicated during pregnancy; however, gadolinium contrast media should be avoided whenever possible. It is safe to use pulse dose methylprednisolone infusions to manage acute disabling relapses during pregnancy and breastfeeding. However, its use during the first trimester of pregnancy is still controversial. Women with MS should be encouraged to breastfeed with a possible favorable effect of exclusive breastfeeding. Disease-modifying drugs can be classified according to their potential for pregnancy-associated risk and impact on fetal outcome. Interferon beta (IFNβ) and glatiramer acetate (GA) may be continued until pregnancy is confirmed and, after consideration of the individual risk-benefit if continued, during pregnancy. The benefit of continuing natalizumab during the entire pregnancy may outweigh the risk of recurring disease activity, particularly in women with highly active MS. GA and IFNβ are considered safe during breastfeeding. The use of natalizumab during pregnancy or lactation requires monitoring of the newborn. Conclusions: This review provides current evidence and recommendations for counseling and management of women with MS preconception, during pregnancy and postpartum.
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Affiliation(s)
- Beatriz Canibaño
- Department of Neurology, Neuroscience Institute, Hamad Medical Corporation, Doha, Qatar
| | - Dirk Deleu
- Department of Neurology, Neuroscience Institute, Hamad Medical Corporation, Doha, Qatar
| | - Boulenouar Mesraoua
- Department of Neurology, Neuroscience Institute, Hamad Medical Corporation, Doha, Qatar
| | - Gayane Melikyan
- Department of Neurology, Neuroscience Institute, Hamad Medical Corporation, Doha, Qatar
| | - Faiza Ibrahim
- Department of Neurology, Neuroscience Institute, Hamad Medical Corporation, Doha, Qatar
| | - Yolande Hanssens
- Clinical Services Unit, Pharmacy, Hamad Medical Corporation, Doha, Qatar
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Abstract
PURPOSE OF REVIEW This article provides practical guidance on successful management of women with multiple sclerosis (MS) through pregnancy and the postpartum period. RECENT FINDINGS Recent studies indicate that most women diagnosed with MS today can have children, breast-feed, and resume beta interferons or glatiramer acetate per their preferences without incurring an increased risk of relapses during the postpartum period. More than 40% of women with mild MS do not require any treatment before conception or in the postpartum period. Women with highly active MS can now become well-controlled before, throughout, and after pregnancy via highly effective treatments. Unfortunately, pregnancy does not protect against relapses following the cessation of fingolimod or natalizumab, and some women experience severe rebound relapses during pregnancy. Accidental first-trimester exposure to teriflunomide or fingolimod increases the risk of fetal harm. SUMMARY Most women with MS can have normal pregnancies and breast-feed without incurring harm. Clinicians should avoid prescribing medications with known teratogenic potential (teriflunomide, fingolimod), known risk of severe rebound relapses (fingolimod, natalizumab), or unclear but plausible risks (dimethyl fumarate, alemtuzumab) to women of childbearing age who desire pregnancy or are not on reliable birth control. If a treatment needs to be resumed during breast-feeding, clinicians should opt for glatiramer acetate, interferon beta, natalizumab, or rituximab/ocrelizumab, as biologically plausible risks to the infant are exceedingly low.
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Smith AL, Cohen JA, Ontaneda D, Rensel M. Pregnancy and multiple sclerosis: Risk of unplanned pregnancy and drug exposure in utero. Mult Scler J Exp Transl Clin 2019; 5:2055217319891744. [PMID: 31853368 PMCID: PMC6909269 DOI: 10.1177/2055217319891744] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 10/22/2019] [Accepted: 11/01/2019] [Indexed: 12/12/2022] Open
Abstract
Background Multiple sclerosis is a central nervous system demyelinating disease that affects women of reproductive potential. It is important to identify the frequency and risk factors of unplanned or disease-modifying therapy-exposed pregnancies to create interventions to reduce these. Methods This retrospective, single-center, observational chart review study aims to identify risk factors for unplanned pregnancy to identify a target population for family counseling. Results In total, 63 live births in 45 patients (20 unplanned and 43 planned) were analyzed. The percentage of unplanned pregnancy was 32%. The proportion of those receiving family planning counseling was lower in the patients with unplanned pregnancies (p < 0.001). The main risk factors for unplanned pregnancy were younger age (p = 0.004), disease-modifying therapy exposure (p < 0.001), and being unmarried (p < 0.001). Overall, 16 pregnancies had disease-modifying therapy exposure and in a subsequent study the risk for disease-modifying therapy exposure was unplanned status (p < 0.001). Birth outcomes were not different between groups. There were more enhancing lesions in the post-partum magnetic resonance imaging of women with planned pregnancy (p < 0.04). Conclusion Prevention of unplanned pregnancy could lead to less disease-modifying therapy exposed pregnancies. This study suggests a targeted intervention of family planning counseling in younger, unmarried multiple sclerosis patients could potentially lead to less unintended in utero disease-modifying therapy exposure.
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Affiliation(s)
- Andrew L Smith
- Mellen Center for MS Treatment and Research, Cleveland Clinic, United States of America
| | - Jeffrey A Cohen
- Mellen Center for MS Treatment and Research, Cleveland Clinic, United States of America
| | - Daniel Ontaneda
- Mellen Center for MS Treatment and Research, Cleveland Clinic, United States of America
| | - Mary Rensel
- Mellen Center for MS Treatment and Research, Cleveland Clinic, United States of America
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Yamout B, Sahraian M, Bohlega S, Al-Jumah M, Goueider R, Dahdaleh M, Inshasi J, Hashem S, Alsharoqi I, Khoury S, Alkhawajah M, Koussa S, Al Khaburi J, Almahdawi A, Alsaadi T, Slassi E, Daodi S, Zakaria M, Alroughani R. Consensus recommendations for the diagnosis and treatment of multiple sclerosis: 2019 revisions to the MENACTRIMS guidelines. Mult Scler Relat Disord 2019; 37:101459. [PMID: 31670208 DOI: 10.1016/j.msard.2019.101459] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 10/11/2019] [Accepted: 10/18/2019] [Indexed: 12/19/2022]
Abstract
With evolving diagnostic criteria and the advent of new oral and parenteral therapies for MS, most current diagnostic and treatment algorithms need revision and updating. The diagnosis of MS relies on incorporating clinical and paraclinical findings to prove dissemination in space and in time, and exclude alternative diseases that can explain the findings at hand. The differential diagnostic workup should be guided by clinical and laboratory red flags to avoid unnecessary tests. Appropriate selection of multiple sclerosis (MS) therapies is critical to maximize patient benefit. The current guidelines review the scientific evidence supporting treatment of acute relapses, radiologically isolated syndrome, clinically isolated syndrome, relapsing remitting MS, and progressive MS. The purpose of these guidelines is to provide practical recommendations and algorithms for the diagnosis and treatment of MS based on current scientific evidence and clinical experience.
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Affiliation(s)
- B Yamout
- Nehme and Therese Tohme MS Center, American University of Beirut Medical Center, Beirut, Lebanon.
| | - M Sahraian
- MS Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - S Bohlega
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - M Al-Jumah
- King Fahad Medical Cit, MOH, Riyadh, Saudi Arabia
| | - R Goueider
- Service de Neurologie, Hôpital Razi, Manouba, Tunis
| | | | - J Inshasi
- Department of Neurology, Rashid Hospital and Dubai Medical College, Dubai Health Authority, Dubai, United Arab Emirates
| | - S Hashem
- Faculty of Medicine, Cairo University, Cairo, Egypt
| | - I Alsharoqi
- Dept of Clinical Neurosciences, Salmaniya Medical Complex, Manama, Bahrain
| | - S Khoury
- Nehme and Therese Tohme MS Center, American University of Beirut Medical Center, Beirut, Lebanon
| | - M Alkhawajah
- Department of Neurology, The Royal Hospital, Sultanate of Oman
| | - S Koussa
- MS Center- Geitaoui Lebanese University Hospital, Beirut, Lebanon
| | - J Al Khaburi
- Department of Neurology, The Royal Hospital, Sultanate of Oman
| | - A Almahdawi
- Consultant neurologist, neurology unit, Baghdad Teaching Hospital, Medical City Complex, Iraq
| | - T Alsaadi
- American Center for Psychiatry & Neurology- UAE
| | - E Slassi
- Hôpital Cheikh Khalifa Ibn Zaid, Casablanca- Morocco
| | - S Daodi
- Hospital Center Nedir Mohamed, Faculty of Medicine University Mouloud Mammeri Tizi-ouzou Algeria
| | | | - R Alroughani
- Amiri Hospital, Arabian Gulf Street, Sharq, Kuwait
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Abstract
Multiple sclerosis (MS) and neuromyelitis optica (NMO) are chronic inflammatory demyelinating disorders of the central nervous system that often affect women during childbearing years. Therefore, issues of conception, pregnancy, and delivery are of significant importance to patients and treating physicians. The current review provides updated information regarding the effects of pregnancy on MS and NMO, as well as the available safety data on immunomodulatory MS therapies for pregnant and lactating women. Management issues of women with MS and NMO during conception, gestation, and the postpartum period also are addressed.
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Cuello JP, Salgado Cámara P, García Domínguez JM, Lozano Ros A, Mas Serrano M, Martínez Ginés ML. Pregnancy exposure to disease-modifying drugs in multiple sclerosis: a prospective study. Med Clin (Barc) 2019; 154:214-217. [PMID: 31420082 DOI: 10.1016/j.medcli.2019.05.026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 05/13/2019] [Accepted: 05/16/2019] [Indexed: 11/26/2022]
Abstract
INTRODUCTION In multiple sclerosis (MS), foetal exposure to disease-modifying drugs (DMDs) carries varying degrees of risk. We sought to analyse the clinical and obstetric outcomes of MS patients (MSp) exposed to DMDs during pregnancy. PATIENTS AND METHODS Observational study. We analysed the clinical-obstetric data of a cohort MSp, who became pregnant between 2007-2017. They were prospectively followed up during pregnancy and postpartum. CONTROL GROUP healthy pregnant women (HPW) and MSp unexposed to DMDs. RESULTS Sixty-eight pregnancies in MSp. Fifty-six HPW. Thirteen MSp were exposed to DMDs during pregnancy. Obstetric outcome: 2 (15%) infants had low birth weight, no preterm deliveries. Fifty-five MSp were not exposed to DMDs: 22 (40%) discontinued DMD before pregnancy, 33(60%) naïve. Five infants (9%) had low birth weight and 7 (12%) were preterm. HPW: 56. Low birth weight 6 (11%), preterm delivery 6 (11%). There were no differences in relapse incidence during pregnancy-puerperium between MSp groups. There were no differences in birth weight, gestation time, delivery-caesarean section. We found no special obstetric morbidity in women exposed to DMDs. CONCLUSIONS There were no significant differences in the clinical and obstetric variables analysed between pregnant women exposed to DMDs, unexposed, and HPW.
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Affiliation(s)
- Juan Pablo Cuello
- Servicio de Neurología, Hospital General Universitario Gregorio Marañón, Madrid, España.
| | - Paula Salgado Cámara
- Servicio de Neurología, Hospital General Universitario Gregorio Marañón, Madrid, España
| | | | - Alberto Lozano Ros
- Servicio de Neurología, Hospital General Universitario Gregorio Marañón, Madrid, España
| | - Miguel Mas Serrano
- Servicio de Neurología, Hospital General Universitario Gregorio Marañón, Madrid, España
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Mendibe Bilbao M, Boyero Durán S, Bárcena Llona J, Rodriguez-Antigüedad A. Multiple sclerosis: pregnancy and women's health issues. NEUROLOGÍA (ENGLISH EDITION) 2019. [DOI: 10.1016/j.nrleng.2016.06.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Pregnancy outcomes in Portuguese women with multiple sclerosis: The PREGNIMS study. Mult Scler Relat Disord 2018; 28:172-176. [PMID: 30611102 DOI: 10.1016/j.msard.2018.12.033] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2018] [Revised: 12/03/2018] [Accepted: 12/25/2018] [Indexed: 11/20/2022]
Abstract
INTRODUCTION Several questions about pregnancy in women with multiple sclerosis (MS) have been discussed, but clarification is still needed in some very practical issues. Portuguese data on this subject remain scattered and need to be analyzed in order to standardize clinical practice. OBJECTIVE This study aimed to describe and analyze the impact of MS on pregnancy and perinatal health of children born to Portuguese mothers with the disease. MATERIAL AND METHODS This is a multicenter, retrospective study of a cohort of Portuguese women with MS who were pregnant and who gave birth between 01/01/2011 and 31/12/2015. Demographic and clinical data related to maternal disease, pregnancy progression and events, childbirth and newborn health were collected. RESULTS Ninety-seven women were recruited and 90 live births were evaluated. The mean maternal age at conception was 32.5 years, and 63.9% had no relapses in the previous year (98.0% had a relapsing-remitting MS and the EDSS score was ≤ 3 in 92.8% of the cases). Only 50.5% of the women had a preconception specific evaluation and 60 children were exposed to immunomodulatory therapies during pregnancy. Nineteen women had relapses during pregnancy. Childbirth was induced in 22.7% of the cases, and the caesarean section rate was 34%. Children exposed to immunomodulatory drugs during pregnancy had a lower birth length (p = 0.014), and there was also a trend toward lower birth weight (p = 0.054) in these newborns. Pre-conception EDSS score negatively correlated with the duration of pregnancy (r = -0.22; p = 0.029), weight (r = -0.23; p = 0.031) and cephalic perimeter at birth (r = -0.24; p = 0.033). There was no relationship between the occurrence of relapses or progression in EDSS score during pregnancy with any variables related to the newborn. CONCLUSIONS In our cohort, it has been confirmed that MS has no negative effect on pregnancy or on children's perinatal health. However, the use of immunomodulatory drugs may have some impact on newborns' somatometric features.
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Bsteh G, Algrang L, Hegen H, Auer M, Wurth S, Di Pauli F, Deisenhammer F, Berger T. Pregnancy and multiple sclerosis in the DMT era: A cohort study in Western Austria. Mult Scler 2018; 26:69-78. [PMID: 30507345 DOI: 10.1177/1352458518816614] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Multiple sclerosis (MS) predominantly affects women of child-bearing potential. Pregnancy in MS is still a controversial issue lacking standardized treatment recommendations. OBJECTIVE To examine the reciprocal effects of pregnancy, MS, and disease-modifying treatment (DMT). METHODS We analyzed 387 pregnancies in 239 women with relapsing remitting multiple sclerosis (RRMS) and ⩾1 pregnancy, establishment of diagnosis >1 year before conception, and ⩾2 years of follow-up after delivery. Relapse rates and Expanded Disability Status Scale (EDSS) scores were compared in the year before conception, during pregnancy, and 2 years postpartum. Binary logistic regression was used to investigate predictors of risk for relapses and disability progression during pregnancy and postpartum. RESULTS Risk of relapse and disability progression during pregnancy was predicted by pre-conception relapse activity, higher EDSS score at conception, use of highly effective disease-modifying treatment (H-DMT) pre-conception, and prolonged washout period. Postpartum relapse and disability progression was associated with relapse activity pre-conception and during pregnancy and use of H-DMT pre-conception. Early restart of DMT reduced the risk of postpartum relapse. CONCLUSION A personalized approach in planning pregnancy in women with MS while on H-DMT needs to be adopted. It seems reasonable maintaining natalizumab closer to conception and restarting the drug early postpartum to reduce the considerable risk of disease reactivation during early pregnancy and after delivery.
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Affiliation(s)
- Gabriel Bsteh
- Clinical Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Laura Algrang
- Clinical Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Harald Hegen
- Clinical Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Michael Auer
- Clinical Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Sebastian Wurth
- Clinical Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Franziska Di Pauli
- Clinical Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Florian Deisenhammer
- Clinical Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Thomas Berger
- Clinical Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
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Fragoso YD, Adoni T, Brooks JBB, Finkelsztejn A, da Gama PD, Grzesiuk AK, Marques VD, Parolin MFK, Sato HK, Varela DL, Vasconcelos CCF. Practical Evidence-Based Recommendations for Patients with Multiple Sclerosis Who Want to Have Children. Neurol Ther 2018; 7:207-232. [PMID: 30167914 PMCID: PMC6283793 DOI: 10.1007/s40120-018-0110-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Indexed: 12/14/2022] Open
Abstract
Multiple sclerosis (MS) management presently aims to reach a state of no (or minimal) evidence of disease activity. The development and commercialization of new drugs has led to a renewed interest in family planning, since patients with MS may face a future with reduced (or no) disease-related neurological disability. The advice of neurologists is often sought by patients who want to have children and need to know more about disease control at conception and during pregnancy and the puerperium. When MS is well controlled, the simple withdrawal of drugs for patients who intend to conceive is not an option. On the other hand, not all treatments presently recommended for MS are considered safe during conception, pregnancy and/or breastfeeding. The objective of the present study was to summarize the practical and evidence-based recommendations for family planning when our patients (women and men) have MS.Funding TEVA Pharmaceutical Brazil.
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Affiliation(s)
| | - Tarso Adoni
- Hospital Sirio-Libanes de Sao Paulo, São Paulo, SP, Brazil
| | | | | | | | | | | | | | - Henry K Sato
- Instituto de Neurologia de Curitiba, Curitiba, PR, Brazil
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McCombe PA. The Short and Long-Term Effects of Pregnancy on Multiple Sclerosis and Experimental Autoimmune Encephalomyelitis. J Clin Med 2018; 7:jcm7120494. [PMID: 30486504 PMCID: PMC6306813 DOI: 10.3390/jcm7120494] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 11/21/2018] [Accepted: 11/21/2018] [Indexed: 02/07/2023] Open
Abstract
The role of pregnancy in multiple sclerosis (MS) is of importance because many patients with MS are young women in the childbearing age who require information to inform their reproductive decisions. Pregnancy is now well-known to be associated with fewer relapses of MS and reduced activity of autoimmune encephalomyelitis (EAE). However, in women with multiple sclerosis, this benefit is not always sufficient to protect against a rebound of disease activity if disease-modulating therapy is ceased for pregnancy. There is concern that use of assisted reproductive therapies can be associated with relapses of MS, but more data are required. It is thought that the beneficial effects of pregnancy are due to the pregnancy-associated changes in the maternal immune system. There is some evidence of this in human studies and studies of EAE. There is also evidence that having been pregnant leads to better long-term outcome of MS. The mechanism for this is not fully understood but it could result from epigenetic changes resulting from pregnancy or parenthood. Further studies of the mechanisms of the beneficial effects of pregnancy could provide information that might be used to produce new therapies.
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Affiliation(s)
- Pamela A McCombe
- The University of Queensland, Centre for Clinical Research, Brisbane, QLD 4029, Australia.
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Griesshammer M, Sadjadian P, Wille K. Contemporary management of patients with BCR-ABL1-negative myeloproliferative neoplasms during pregnancy. Expert Rev Hematol 2018; 11:697-706. [PMID: 30084669 DOI: 10.1080/17474086.2018.1506325] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
INTRODUCTION The management of pregnancy during the course of BCR-ABL1-negative myeloproliferative neoplasms (MPN) is an increasingly relevant problem. This is mostly due to earlier and better diagnosis of MPN together with the trend in modern society toward delaying pregnancy until later life. Areas Covered: The present review aims to provide an overview of the available literature data concerning outcome of pregnancy in MPN. Possible therapeutic modalities are discussed and a management algorithm is suggested. Expert Commentary: Most data are available for women with essential thrombocythemia and we present 793 published pregnancies. Live birth rate is 68.5% with 31.5% miscarriages. Spontaneous abortion is the most frequent complication with 26.5%, followed by stillbirth with 4.8%. Maternal complications are relatively low with 1.8% major thrombotic and 2.4% major bleeding events. In polycythemia vera the situation is clinically more complex and roughly 150 pregnancy reports are available. There is very limited information in primary myelofibrosis with less than 20 reported pregnancies. With active management including control of blood counts, aspirin, low molecular weight heparin and in higher risk cases interferon alpha pregnancy in MPN is manageable with a success rate not far below the normal situation with 80%.
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Affiliation(s)
- Martin Griesshammer
- a University Clinic for Haematology, Oncology, Hemostaseology and Palliative Care, Johannes Wesling Medical Center Minden, UKRUB, University of Bochum , Minden , Germany
| | - Parvis Sadjadian
- a University Clinic for Haematology, Oncology, Hemostaseology and Palliative Care, Johannes Wesling Medical Center Minden, UKRUB, University of Bochum , Minden , Germany
| | - Kai Wille
- a University Clinic for Haematology, Oncology, Hemostaseology and Palliative Care, Johannes Wesling Medical Center Minden, UKRUB, University of Bochum , Minden , Germany
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Patient awareness about family planning represents a major knowledge gap in multiple sclerosis. Mult Scler Relat Disord 2018; 24:129-134. [PMID: 30005355 DOI: 10.1016/j.msard.2018.06.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Revised: 04/25/2018] [Accepted: 06/10/2018] [Indexed: 02/03/2023]
Abstract
BACKGROUND The purpose of the survey was to assess the knowledge of family planning issues associated with disease modifying therapies (DMTs) among patients diagnosed with multiple sclerosis (MS). METHODS 590 Danish MS patients responded to an online questionnaire about family planning in MS, collecting demographics, disease characteristics, disease modifying treatment, knowledge of potential teratogenic effects in DMTs, number of children, occurrence of unplanned pregnancies and outcome, and sources of information. RESULTS 488 females and 102 males, mean age 40 years, responded. On average, it was 6.5 and 10.9 years since diagnosis and first symptoms, respectively. 16% of female and 19% of male respondents did not receive DMT at the time of responding to the survey. 30% of all had received only one DMT, 37%, 19%, 8%, and 5% had received two, three, four, and five different treatments, respectively. 42% of female and 74% of male respondents said they did not know if the medication they were taking had teratogenic risks. 83% of females and 85% of males responded that they did not know, whether DMT in male MS patients may expose healthy partners to teratogenic risks; hereto, 13% and 10%, respectively, answered that no transmission occurs. On average respondents had two children; three of four children reported in the study were born prior to the respondents being diagnosed with MS. 50% of both female and male respondents without children wanted a family and 25% of females and 16% of males wanted to start a family within the next two years. 91% of female respondents would discontinue DMT during pregnancy. Among male respondents 32% would continue treatment during a partner's pregnancy and 47% did not know whether they would continue or discontinue treatment. 10% of the female patients had had unplanned pregnancies during MS treatment, of these 49% chose to have an abortion. 53% of all felt they were well informed about MS treatment and family planning. 22% and 41% of the respondents received information from the neurologist about teratogenic risks in female MS patients and about teratogenic risks in women with male MS patients as partners, respectively; 27% and 34%% retrieved information from the internet on these two issues. CONCLUSION This survey uncovered a low level of knowledge about DMTs' teratogenic risks among MS patients irrespective of sex. Knowledge about potential teratogenic risks for male MS patients receiving DMTs while planning to start a family was largely absent. 10% of female patients had experienced unplanned pregnancies on MS treatment. In general, patients use the internet and their neurologist to the same extent for information on parenthood planning.
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First-line therapy in relapsing remitting multiple sclerosis. Rev Neurol (Paris) 2018; 174:419-428. [DOI: 10.1016/j.neurol.2018.03.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 03/11/2018] [Accepted: 03/12/2018] [Indexed: 11/21/2022]
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Abstract
PURPOSE OF REVIEW Caring for women with multiple sclerosis (MS), whose first symptoms typically begin during the childbearing years, requires a comprehensive approach to management across a range of reproductive exposures, and beyond through menopause. RECENT FINDINGS This article summarizes what is known about the disease course in women with MS, how it differs from men, and the current state of knowledge regarding effects of reproductive exposures (menarche, childbearing, menopause) on MS-related inflammation and neurodegeneration. Recent findings regarding pregnancy-associated relapses in the treatment era, protective effects of breastfeeding, and care for women during the menopausal transition are reviewed. Then, updated recommendations to guiding women during childbearing-including pre-conception counseling, discontinuation of MS therapies, and management of postpartum relapses-are provided. Whenever possible, areas of uncertainty and avenues for future research are highlighted. From childhood through the postreproductive life stages, gender and hormonal exposures appear to shape an individual's risk for MS, as well as the experience of living with MS.
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Affiliation(s)
- Kelsey Rankin
- Weill Institute for the Neurosciences, Department of Neurology, University of California, San Francisco, 675 Nelson Rising Lane, San Francisco, CA, USA
| | - Riley Bove
- Weill Institute for the Neurosciences, Department of Neurology, University of California, San Francisco, 675 Nelson Rising Lane, San Francisco, CA, USA.
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Portaccio E, Moiola L, Martinelli V, Annovazzi P, Ghezzi A, Zaffaroni M, Lanzillo R, Brescia Morra V, Rinaldi F, Gallo P, Tortorella C, Paolicelli D, Pozzilli C, De Giglio L, Cavalla P, Cocco E, Marrosu MG, Solaro C, Uccelli A, Laroni A, Pastò L, Giannini M, Trojano M, Comi G, Amato MP. Pregnancy decision-making in women with multiple sclerosis treated with natalizumab: II: Maternal risks. Neurology 2018; 90:e832-e839. [PMID: 29438041 DOI: 10.1212/wnl.0000000000005068] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 11/16/2017] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To assess the risk of disease reactivation during pregnancy after natalizumab suspension in women with multiple sclerosis (MS). METHODS Data of all pregnancies occurring between 2009 and 2015 in patients with MS treated with natalizumab and referring to 19 participating sites were collected and compared with those of pregnancies in untreated patients and patients treated with injectable immunomodulatory agents through a 2-factor repeated measures analysis. Predictors of disease activity were assessed through stepwise multivariable logistic regression models. RESULTS A total of 92 pregnancies were tracked in 83 women receiving natalizumab. Among these pregnancies, 74 in 70 women resulted in live births, with a postpartum follow-up of at least 1 year, and were compared with 350 previously published pregnancies. Relapse rate during and after pregnancy was higher in women treated with natalizumab (p < 0.001). In multivariable analysis, longer natalizumab washout period was the only predictor of relapse occurrence during pregnancy (p = 0.001). Relapses in the postpartum year were related to relapses during pregnancy (p = 0.019) and early reintroduction of disease-modifying drugs (DMD; p = 0.021). Disability progression occurred in 16.2% of patients and was reduced by early reintroduction of DMD (p = 0.024). CONCLUSIONS Taken as a whole, our findings indicate that the combination of avoiding natalizumab washout and the early resumption of DMD after delivery could be the best option in the perspective of maternal risk. This approach must take into account possible fetal risks that need to be discussed with the mother and require further investigation. CLASSIFICATION OF EVIDENCE This study provides Class IV evidence that in women with MS, the risk of relapses during pregnancy is higher in those who had been using natalizumab as compared to those who had been using interferon-β or no treatment.
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Affiliation(s)
- Emilio Portaccio
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (C.S.), ASL3 Genovese; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy.
| | - Lucia Moiola
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (C.S.), ASL3 Genovese; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Vittorio Martinelli
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (C.S.), ASL3 Genovese; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Pietro Annovazzi
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (C.S.), ASL3 Genovese; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Angelo Ghezzi
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (C.S.), ASL3 Genovese; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Mauro Zaffaroni
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (C.S.), ASL3 Genovese; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Roberta Lanzillo
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (C.S.), ASL3 Genovese; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Vincenzo Brescia Morra
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (C.S.), ASL3 Genovese; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Francesca Rinaldi
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (C.S.), ASL3 Genovese; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Paolo Gallo
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (C.S.), ASL3 Genovese; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Carla Tortorella
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (C.S.), ASL3 Genovese; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Damiano Paolicelli
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (C.S.), ASL3 Genovese; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Carlo Pozzilli
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (C.S.), ASL3 Genovese; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Laura De Giglio
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (C.S.), ASL3 Genovese; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Paola Cavalla
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (C.S.), ASL3 Genovese; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Eleonora Cocco
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (C.S.), ASL3 Genovese; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Maria Giovanna Marrosu
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (C.S.), ASL3 Genovese; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Claudio Solaro
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (C.S.), ASL3 Genovese; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Antonio Uccelli
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (C.S.), ASL3 Genovese; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Alice Laroni
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (C.S.), ASL3 Genovese; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Luisa Pastò
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (C.S.), ASL3 Genovese; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Marta Giannini
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (C.S.), ASL3 Genovese; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Maria Trojano
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (C.S.), ASL3 Genovese; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Giancarlo Comi
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (C.S.), ASL3 Genovese; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Maria Pia Amato
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (C.S.), ASL3 Genovese; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
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Portaccio E, Annovazzi P, Ghezzi A, Zaffaroni M, Moiola L, Martinelli V, Lanzillo R, Brescia Morra V, Rinaldi F, Gallo P, Tortorella C, Paolicelli D, Pozzilli C, De Giglio L, Cavalla P, Cocco E, Marrosu MG, Patti F, Solaro C, Bellantonio P, Uccelli A, Laroni A, Pastò L, Giannini M, Trojano M, Comi G, Amato MP. Pregnancy decision-making in women with multiple sclerosis treated with natalizumab: I: Fetal risks. Neurology 2018; 90:e823-e831. [PMID: 29438046 DOI: 10.1212/wnl.0000000000005067] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 11/16/2017] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To assess fetal risk after pregnancy exposure to natalizumab in women with multiple sclerosis (MS), with a specific focus on spontaneous abortion (SA) and congenital anomalies (CA). METHODS Data of all pregnancies occurring between 2009 and 2015 in patients with MS treated with natalizumab and referring to 19 participating sites were collected and compared with those of pregnancies in untreated patients and patients treated with injectable immunomodulatory agents. Rates of SA and CA were also compared with those reported in the Italian population. Multivariable logistic and linear regression models were performed. RESULTS A total of 92 pregnancies were tracked in 83 women. In the multivariable analysis, natalizumab exposure was associated with SA (odds ratio [OR] 3.9, 95% confidence interval [CI] 1.9-8.5, p < 0.001). However, the rate of SA (17.4%) was within the estimates for the general population, as well as the rate of major CA (3.7%). Moreover, exposure to natalizumab and interferon-β (IFN-β) was associated with lower length and weight of the babies (p < 0.001). CONCLUSION Our results showed that natalizumab exposure to up 12 weeks of gestation is associated with an increased risk of SA, although within the limits expected in the general population, whereas the risk of CA needs further investigation. Taking into account the high risk of disease reactivation after natalizumab suspension, pregnancy could be planned continuing natalizumab while strictly monitoring conception. CLASSIFICATION OF EVIDENCE This study provides Class III evidence that in women with MS, natalizumab exposure increases the risk of spontaneous abortion as compared to IFN-β-exposed or untreated patients (OR 3.9, 95% CI 1.9-8.5).
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Affiliation(s)
- Emilio Portaccio
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy.
| | - Pietro Annovazzi
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Angelo Ghezzi
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Mauro Zaffaroni
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Lucia Moiola
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Vittorio Martinelli
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Roberta Lanzillo
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Vincenzo Brescia Morra
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Francesca Rinaldi
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Paolo Gallo
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Carla Tortorella
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Damiano Paolicelli
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Carlo Pozzilli
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Laura De Giglio
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Paola Cavalla
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Eleonora Cocco
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Maria Giovanna Marrosu
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Francesco Patti
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Claudio Solaro
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Paolo Bellantonio
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Antonio Uccelli
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Alice Laroni
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Luisa Pastò
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Marta Giannini
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Maria Trojano
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Giancarlo Comi
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
| | - Maria Pia Amato
- From IRCCS Don Gnocchi Foundation (E.P.), Florence; Multiple Sclerosis Study Center (P.A., A.G., M.Z.), ASST Valle Olona, Gallarate Hospital (VA); Scientific Institute University Vita-Salute San Raffaele (L.M., V.M., G.C.), Milan; Department of Neurosciences, Reproductive and Odontostomatological Sciences (R.L., V.B.M.), Federico II University of Naples; Department of Neurosciences (F.R., P.G.), Multiple Sclerosis Centre-Veneto Region (CeSMuV), University Hospital of Padova; Department of Neurology (C.T., D.P., M.T.), University of Bari; Department of Neurology and Psychiatry (C.P., L.D.G.), "La Sapienza" University, Rome; Department of Neurology (P.C.), University of Torino; Department of Medical Sciences and Public Health (E.C., M.G.M.), University of Cagliari; Department of Neurology (F.P.), University of Catania; Department of Neurology (C.S.), ASL3 Genovese; Multiple Sclerosis Center (P.B.), IRCCS Neuromed, Pozzilli; Department of Neurology (A.U., A.L.), University of Genova; and Department of NEUROFARBA (L.P., M.G., M.P.A.), University of Florence, Italy
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Vaughn C, Bushra A, Kolb C, Weinstock-Guttman B. An Update on the Use of Disease-Modifying Therapy in Pregnant Patients with Multiple Sclerosis. CNS Drugs 2018; 32:161-178. [PMID: 29508244 DOI: 10.1007/s40263-018-0496-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
The active management of multiple sclerosis (MS) has been made possible during the last two decades with the advent of disease-modifying therapies (DMTs), leading to improved clinical outcomes for many patients. Furthermore, with the realization that MS does not adversely affect pregnancy outcome and that pregnancy does not have an overall negative impact on the long-term disease course of MS, the importance of appropriate counseling and discussion of future pregnancy plans with women of childbearing age is greater than ever. Although several DMTs are licensed for the treatment of MS, none are specifically approved for use during pregnancy or breastfeeding and the use of DMTs during these periods frequently gives rise to concerns regarding potential risks to the fetus. The outcomes of studies in patients with MS treated with DMTs during pregnancy and immediately postpartum have been the focus of several recently published papers. Given the high level of interest surrounding the prescribing of DMTs for MS patients of childbearing age, and the lack of clear guidance in this respect, the current review presents an up-to-date overview of new data, including observational data on real-world outcomes, that have been published during the last 2 years, and could inform future prescribing decisions.
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Affiliation(s)
- Caila Vaughn
- Department of Neurology, Jacobs MS Center for Treatment and Research, University at Buffalo, Buffalo, NY, USA.
| | - Aisha Bushra
- Department of Neurology, Jacobs MS Center for Treatment and Research, University at Buffalo, Buffalo, NY, USA
| | - Channa Kolb
- Department of Neurology, Jacobs MS Center for Treatment and Research, University at Buffalo, Buffalo, NY, USA
| | - Bianca Weinstock-Guttman
- Department of Neurology, Jacobs MS Center for Treatment and Research, University at Buffalo, Buffalo, NY, USA.
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37
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Montalban X, Gold R, Thompson AJ, Otero-Romero S, Amato MP, Chandraratna D, Clanet M, Comi G, Derfuss T, Fazekas F, Hartung HP, Havrdova E, Hemmer B, Kappos L, Liblau R, Lubetzki C, Marcus E, Miller DH, Olsson T, Pilling S, Selmaj K, Siva A, Sorensen PS, Sormani MP, Thalheim C, Wiendl H, Zipp F. ECTRIMS/EAN Guideline on the pharmacological treatment of people with multiple sclerosis. Mult Scler 2018; 24:96-120. [PMID: 29353550 DOI: 10.1177/1352458517751049] [Citation(s) in RCA: 391] [Impact Index Per Article: 65.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
BACKGROUND Multiple sclerosis (MS) is a complex disease with new drugs becoming available in the past years. There is a need for a reference tool compiling current data to aid professionals in treatment decisions. OBJECTIVES To develop an evidence-based clinical practice guideline for the pharmacological treatment of people with MS. METHODS This guideline has been developed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology and following the updated EAN recommendations. Clinical questions were formulated in Patients-Intervention-Comparator-Outcome (PICO) format and outcomes were prioritized. The quality of evidence was rated into four categories according to the risk of bias. The recommendations with assigned strength (strong and weak) were formulated based on the quality of evidence and the risk-benefit balance. Consensus between the panelists was reached by use of the modified nominal group technique. RESULTS A total of 10 questions were agreed, encompassing treatment efficacy, response criteria, strategies to address suboptimal response and safety concerns and treatment strategies in MS and pregnancy. The guideline takes into account all disease-modifying drugs approved by the European Medicine Agency (EMA) at the time of publication. A total of 21 recommendations were agreed by the guideline working group after three rounds of consensus. CONCLUSION The present guideline will enable homogeneity of treatment decisions across Europe.
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Affiliation(s)
- Xavier Montalban
- Department of Neurology-Neuroimmunology, Multiple Sclerosis Centre of Catalonia (Cemcat), Vall d'Hebron University Hospital, Barcelona, Spain
| | - Ralf Gold
- Department of Neurology, Ruhr University, St. Josef-Hospital, Bochum, Germany
| | - Alan J Thompson
- Department of Brain Repair & Rehabilitation and Faculty of Brain Sciences, University College London Institute of Neurology, London, UK
| | - Susana Otero-Romero
- Department of Neurology-Neuroimmunology, Multiple Sclerosis Centre of Catalonia (Cemcat), Vall d'Hebron University Hospital, Barcelona, Spain/Preventive Medicine and Epidemiology Department, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Maria Pia Amato
- Department of Neurosciences, Psychology, Drugs and Child Health Area (NEUROFARBA), Section Neurosciences, University of Florence, Florence, Italy
| | | | - Michel Clanet
- Department of Neurology, Toulouse University Hospital, Toulouse, France
| | - Giancarlo Comi
- Neurological Department, Institute of Experimental Neurology (INSPE), Scientific Institute Hospital San Raffaele, Universita' Vita-Salute San Raffaele, Milan, Italy
| | - Tobias Derfuss
- Departments of Neurology and Biomedicine, University Hospital Basel, Basel, Switzerland
| | - Franz Fazekas
- Department of Neurology, Medical University of Graz, Graz, Austria
| | - Hans Peter Hartung
- Multiple Sclerosis Center, Department of Neurology, Medical Faculty, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Eva Havrdova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine and General University Hospital, Charles University, Prague, Czech Republic
| | - Bernhard Hemmer
- Department of Neurology, Klinikum Rechts der Isar, Technische Universität München and Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
| | | | - Roland Liblau
- INSERM UMR U1043 - CNRS U5282, Université de Toulouse, UPS, Centre de Physiopathologie de Toulouse Purpan, Toulouse, France
| | - Catherine Lubetzki
- Sorbonne Universités, UPMC Univ Paris 06, UMR_S 1127, ICM-GHU Pitié-Salpêtrière, Paris, France
| | - Elena Marcus
- Centre for Outcomes Research and Effectiveness (CORE), Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - David H Miller
- NMR Research Unit and Queen Square Multiple Sclerosis Centre, University College London Institute of Neurology, London, UK
| | - Tomas Olsson
- Neuroimmunology Unit, Center for Molecular Medicine, Karolinska University Hospital Solna, Stockholm, Sweden
| | - Steve Pilling
- Centre for Outcomes Research and Effectiveness (CORE), Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Krysztof Selmaj
- Department of Neurology, Medical University of Lodz, Lodz, Poland
| | - Axel Siva
- Clinical Neuroimmunology Unit and MS Clinic, Department of Neurology, Cerrahpasa School of Medicine, Istanbul University, Istanbul, Turkey
| | - Per Soelberg Sorensen
- Department of Neurology, Danish Multiple Sclerosis Center, Copenhagen University Hospital, Rigshospitalet, Denmark
| | | | | | - Heinz Wiendl
- Department of Neurology, University of Münster, Münster, Germany
| | - Frauke Zipp
- Department of Neurology, Focus Program Translational Neuroscience (FTN) and Immunology (FZI), Rhine-Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
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38
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Montalban X, Gold R, Thompson AJ, Otero‐Romero S, Amato MP, Chandraratna D, Clanet M, Comi G, Derfuss T, Fazekas F, Hartung HP, Havrdova E, Hemmer B, Kappos L, Liblau R, Lubetzki C, Marcus E, Miller DH, Olsson T, Pilling S, Selmaj K, Siva A, Sorensen PS, Sormani MP, Thalheim C, Wiendl H, Zipp F. ECTRIMS
/
EAN
guideline on the pharmacological treatment of people with multiple sclerosis. Eur J Neurol 2018; 25:215-237. [DOI: 10.1111/ene.13536] [Citation(s) in RCA: 113] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Accepted: 11/27/2017] [Indexed: 01/21/2023]
Affiliation(s)
- X. Montalban
- Multiple Sclerosis Centre of Catalonia (Cemcat) Department of Neurology‐Neuroimmunology Vall d'Hebron University Hospital Barcelona Spain
| | - R. Gold
- Department of Neurology Ruhr University, St Josef‐Hospital Bochum Germany
| | - A. J. Thompson
- Department of Brain Repair and Rehabilitation Faculty of Brain Sciences University College London Institute of Neurology London UK
| | - S. Otero‐Romero
- Multiple Sclerosis Centre of Catalonia (Cemcat) Department of Neurology‐Neuroimmunology Vall d'Hebron University Hospital Barcelona Spain
- Preventive Medicine and Epidemiology Department Vall d'Hebron University Hospital Barcelona Spain
| | - M. P. Amato
- Department NEUROFARBA Section Neurosciences University of Florence Florence Italy
| | | | - M. Clanet
- Department of Neurology Toulouse University Hospital Toulouse France
| | - G. Comi
- Neurological Department Institute of Experimental Neurology (INSPE) Scientific Institute Hospital San Raffaele University Vita‐Salute San Raffaele Milan Italy
| | - T. Derfuss
- Departments of Neurology and Biomedicine University Hospital Basel Basel Switzerland
| | - F. Fazekas
- Department of Neurology Medical University of Graz Graz Austria
| | - H. P. Hartung
- Department of Neurology Medical Faculty, Multiple Sclerosis Heinrich‐Heine‐University Düsseldorf Germany
| | - E. Havrdova
- Department of Neurology and Centre of Clinical Neuroscience First Faculty of Medicine and General University Hospital Charles University Prague Czech Republic
| | - B. Hemmer
- Department of Neurology Klinikum Rechts der Isar Technische Universität München MunichGermany
- Munich Cluster for Systems Neurology (SyNergy) Munich Germany
| | - L. Kappos
- University Hospital Basel Basel Switzerland
| | - R. Liblau
- INSERM UMR U1043 – CNRS U5282 Centre de Physiopathologie de Toulouse Purpan Université de Toulouse, UPS ToulouseFrance
| | - C. Lubetzki
- ICM‐GHU Pitié‐Salpêtrière Sorbonne Universités UPMC Univ Paris 06, UMR_S 1127 Paris France
| | - E. Marcus
- Centre for Outcomes Research and Effectiveness (CORE) Research Department of Clinical, Educational and Health Psychology University College London LondonUK
| | - D. H. Miller
- NMR Research Unit Queen Square Multiple Sclerosis Centre University College London (UCL) Institute of Neurology London UK
| | - T. Olsson
- Neuroimmunology Unit Centre for Molecular Medicine, L8:04 Karolinska University Hospital (Solna) Stockholm Sweden
| | - S. Pilling
- Centre for Outcomes Research and Effectiveness (CORE) Research Department of Clinical, Educational and Health Psychology University College London LondonUK
| | - K. Selmaj
- Department of Neurology Medical University of Lodz Lodz Poland
| | - A. Siva
- Clinical Neuroimmunology Unit and MS Clinic Department of Neurology Cerrahpasa School of Medicine Istanbul University Istanbul Turkey
| | - P. S. Sorensen
- Danish Multiple Sclerosis Centre Department of Neurology Copenhagen University Hospital Rigshospitalet Copenhagen Denmark
| | | | - C. Thalheim
- European Multiple Sclerosis Platform (EMSP) Schaerbeek/Brussels Belgium
| | - H. Wiendl
- Department of Neurology University of Münster MünsterGermany
| | - F. Zipp
- Department of Neurology Focus Program Translational Neuroscience (FTN) and Immunology (FZI) Rhine‐Main Neuroscience Network (rmn2) University Medical Centre of the Johannes Gutenberg University Mainz Mainz Germany
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39
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Miller AE. Switching or Discontinuing Disease-Modifying Therapies for Multiple Sclerosis. Continuum (Minneap Minn) 2018; 22:851-63. [PMID: 27261686 DOI: 10.1212/con.0000000000000327] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
PURPOSE OF REVIEW This article reviews the reasons for discontinuation or switching of multiple sclerosis disease-modifying therapy as well as procedures that might mitigate risk to the patient under such circumstances. RECENT FINDINGS Recent review of the literature, as well as the author's extensive clinical experience, indicate that the discontinuation of multiple sclerosis disease-modifying therapies occurs for many reasons. Often one medication is stopped at the recommendation of the physician in order to switch to another medication. However, often the decision to discontinue medication is made by the patient. Unfortunately, in still other situations, treatment is stopped because of circumstances beyond the control of either patient or physician (eg, a loss of insurance coverage). Currently available data do not permit a conclusion about whether it is ever safe to discontinue disease-modifying therapy in a stable patient without the expectation of return of disease activity. SUMMARY Clinicians must help patients avoid unnecessary and undesirable cessation of disease-modifying therapy. While switches of therapy are often necessary, steps to minimize both adverse events and the risk of recurrent disease should be undertaken. Whether disease-modifying therapy can ever be purposely discontinued without incurring a significant risk of disease recurrence remains to be determined.
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40
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Amato MP, Bertolotto A, Brunelli R, Cavalla P, Goretti B, Marrosu MG, Patti F, Pozzilli C, Provinciali L, Rizzo N, Strobelt N, Tedeschi G, Trojano M, Comi G. Management of pregnancy-related issues in multiple sclerosis patients: the need for an interdisciplinary approach. Neurol Sci 2017; 38:1849-1858. [PMID: 28770366 DOI: 10.1007/s10072-017-3081-8] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Accepted: 07/22/2017] [Indexed: 11/25/2022]
Abstract
Multiple sclerosis (MS) is a demyelinating and neurodegenerative disease of the central nervous system (CNS), most probably autoimmune in origin, usually occurring in young adults with a female/male prevalence of approximately 3:1. Women with MS in the reproductive age may face challenging issues in reconciling the desire for parenthood with their condition, owing to the possible influence both on the ongoing or planned treatment with the possible consequences on the disease course and on the potential negative effects of treatments on foetal and pregnancy outcomes. At MS diagnosis, timely counselling should promote informed parenthood, while disease evolution should be assessed before making therapeutic decisions. Current guidelines advise the discontinuation of any treatment during pregnancy, with possible exceptions for some treatments in patients with very active disease. Relapses decline during pregnancy but are more frequent during puerperium, when MS therapy should be promptly resumed in most of the cases. First-line immunomodulatory agents, such as interferon-β (IFN-β) and glatiramer acetate (GA), significantly reduce the post-partum risk of relapse. Due to substantial evidence of safety with the use of GA during pregnancy, a recent change in European marketing authorization removed the pregnancy contraindication for GA. This paper reports a consensus of Italian experts involved in MS management, including neurologists, gynaecologists and psychologists. This consensus, based on a review of the available scientific evidence, promoted an interdisciplinary approach to the management of pregnancy in MS women.
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Affiliation(s)
- Maria Pia Amato
- Department NEUROFARBA, Section Neurological Sciences, University of Florence, Largo Brambilla 3, 50134, Florence, Italy.
| | - Antonio Bertolotto
- Neurology 2-CRESM (Multiple Sclerosis Regional Reference Center), AOU San Luigi Gonzaga, Orbassano, Torino, Italy
| | - Roberto Brunelli
- Department of Gynecology, Obstetrics and Urology, Umberto I Hospital, Sapienza University of Rome, Rome, Italy
| | - Paola Cavalla
- Neurology 1 and Multiple Sclerosis Center, City of Health and Science Turin University Hospital, Turin, Italy
| | - Benedetta Goretti
- Department NEUROFARBA, Section Neurological Sciences, University of Florence, Largo Brambilla 3, 50134, Florence, Italy
| | - Maria Giovanna Marrosu
- Department of Medical Sciences and Public Health, Multiple Sclerosis Center, University of Cagliari, Cagliari, Italy
| | - Francesco Patti
- G.F. Ingrassia Department of Medical and Surgical Sciences and Advanced Technologies, Multiple Sclerosis Center, University of Catania, Catania, Italy
| | - Carlo Pozzilli
- Department of Neurology and Psychiatry, Sapienza University of Rome, Rome, Italy
| | - Leandro Provinciali
- Department of Experimental and Clinical Medicine, 1 Neurological Clinic, Marche Polytechnic University, Ancona, Italy
| | - Nicola Rizzo
- Department of Medical Surgical Sciences, Division of Obstetrics and Prenatal Medicine, St Orsola Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Nicola Strobelt
- Gynecology and Obstetrics Department, Hospital Papa Giovanni XXIII, Bergamo, Italy
| | - Gioacchino Tedeschi
- Department of Medical, Surgical, Neurological, Metabolic and Aging Sciences, Università della Campania "L. Vanvitelli", Naples, Italy
| | - Maria Trojano
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari, Bari, Italy
| | - Giancarlo Comi
- Department of Neurology, INSPE, San Raffaele Scientific Institute, Milan, Italy
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Clerico M, Artusi CA, Di Liberto A, Rolla S, Bardina V, Barbero P, De Mercanti SF, Durelli L. Long-term safety evaluation of natalizumab for the treatment of multiple sclerosis. Expert Opin Drug Saf 2017. [PMID: 28641055 DOI: 10.1080/14740338.2017.1346082] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Natalizumab is a humanized monoclonal antibody highly effective in relapsing-remitting multiple sclerosis (MS). Important concerns about its safety have been pointed out mainly because of the risk of progressive multifocal leukoencephalopathy (PML), caused by the opportunistic John-Cunningham virus (JCV). Areas covered: This review analyzes all the safety aspects related to the use and safety of natalizumab in MS patients. Other than PML, post-marketing, safety red-flags have been reported, as liver or haematological serious adverse events. Pregnancy evidences will be pointed out. The risk of PML depends on: concomitant or previous immunosuppression, exposure duration, anti-JCV antibody level. In natalizumab-related PML the average survival is 77%; prognostic features and information for the earliest identification of PML have been identified to maximally reduce its incidence, mortality and morbidity. Expert opinion: Natalizumab is a highly effective drug for MS patients but its safety issues represent a relevant limitation and impose strict clinical surveillance of treated patients. Some post-marketing safety red-flags have been pointed out, with higher attention to severe liver failures and limphoma cases. If PML and its consequences are considered the most relevant issues, a continuous surveillance must be maintained also regarding other possible SAEs like liver diseases and malignancies.
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Affiliation(s)
- Marinella Clerico
- a Clinical and Biological Sciences Department , University of Torino , Italy
| | | | | | - Simona Rolla
- a Clinical and Biological Sciences Department , University of Torino , Italy
| | - Valentina Bardina
- a Clinical and Biological Sciences Department , University of Torino , Italy
| | - Pierangelo Barbero
- a Clinical and Biological Sciences Department , University of Torino , Italy
| | | | - Luca Durelli
- a Clinical and Biological Sciences Department , University of Torino , Italy
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42
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Jesus-Ribeiro J, Correia I, Martins AI, Fonseca M, Marques I, Batista S, Nunes C, Macário C, Almeida MC, Sousa L. Pregnancy in Multiple Sclerosis: A Portuguese cohort study. Mult Scler Relat Disord 2017; 17:63-68. [PMID: 29055477 DOI: 10.1016/j.msard.2017.07.002] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Revised: 06/26/2017] [Accepted: 07/02/2017] [Indexed: 11/19/2022]
Abstract
BACKGROUND Pregnancy in Multiple Sclerosis (MS) has been a controversial issue, without international standardized treatment recommendations. The goal of our study was to evaluate the clinical course of MS during pregnancy and the respective therapeutic options, obstetrical outcomes and breastfeeding data. METHODS This was a retrospective study including women with a diagnosis of relapsing-remitting MS at least one year before pregnancy. Three periods were evaluated: one year prior to pregnancy, pregnancy and one year postpartum. Information acquired included demographic and disease activity data, treatment options, and obstetrical and breastfeeding data. RESULTS From a cohort of 1134 patients and 777 women, we included 127 pregnancies in 97 women (111 deliveries of a live infant, 11 spontaneous abortions, 3 fetal deaths and 2 voluntary abortions). The annualized relapse rate (ARR) decreased during pregnancy, mainly in the third trimester (prior to pregnancy 0.6 ± 0.8 vs. during pregnancy 0.3 ± 0.6, p = 0.006). There were no significant changes in the ARR in the year after delivery compared to baseline (0.6 ± 0.8 vs. 0.6 ± 0.8, p = 0.895). Patients with relapses in the postpartum period had a shorter disease duration at conception (5.4 ± 3.9 vs. 7.4 ± 4.7; p = 0.029) and breastfed less (53.5% vs. 72.1%, p = 0.046). In the multivariate analysis, relapses during pregnancy predicted postpartum relapses (OR = 4.9, p < 0.005). Neither the previous use of disease modifying therapy (DMT), given to 80.2% of women, nor breastfeeding, caesarean delivery (CD) or epidural analgesia (EA) had an impact on the presence of postpartum relapses. Compared to baseline, the Expanded Disability Status Scale (EDSS) increased in pregnancy and the postpartum period (1.6 ± 0.7 vs. 1.7 ± 0.9 vs. 2.1 ± 1.0, p < 0.001). CD was performed in 43.3% of patients, mainly because of fetal-pelvic incompatibility (35.7%) and EA was performed in 63.9%. The most frequent complications were restriction of fetal growth (4.5%) and gestational diabetes mellitus (3.6%). Concerning newborns, 6.4% had birth asphyxia and 6.1% low birth weight. No malformations were registered. CONCLUSION Despite a reduction in the relapse rate during pregnancy, the presence of relapses during pregnancy predicted postpartum relapses, with impact on disability. DMT appeared to have no influence on clinical or obstetrical outcome. MS did not have a deleterious effect on the pregnancy course. CD and EA were safe procedures, with a tendency towards CD in MS patients, compared to Portuguese women in general. Breastfeeding did not influence MS activity.
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Affiliation(s)
- Joana Jesus-Ribeiro
- Neurology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.
| | - Inês Correia
- Neurology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.
| | - Ana Inês Martins
- Neurology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.
| | - Manuel Fonseca
- Bissaya Barreto Maternity Hospital, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.
| | - Inês Marques
- Neurology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.
| | - Sónia Batista
- Neurology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.
| | - Carla Nunes
- Neurology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.
| | - Carmo Macário
- Neurology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.
| | - Maria Céu Almeida
- Bissaya Barreto Maternity Hospital, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.
| | - Lívia Sousa
- Neurology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.
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Abstract
Multiple sclerosis (MS) is the most common disabling neurologic disease of young adults. There are now 16 US Food and Drug Administration (FDA)-approved disease-modifying therapies for MS as well as a cohort of other agents commonly used in practice when conventional therapies prove inadequate. This article discusses approved FDA therapies as well as commonly used practice-based therapies for MS, as well as those therapies that can be used in patients attempting to become pregnant, or in patients with an established pregnancy, who require concomitant treatment secondary to recalcitrant disease activity.
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Clerico M, Artusi CA, Liberto AD, Rolla S, Bardina V, Barbero P, Mercanti SFD, Durelli L. Natalizumab in Multiple Sclerosis: Long-Term Management. Int J Mol Sci 2017; 18:ijms18050940. [PMID: 28468254 PMCID: PMC5454853 DOI: 10.3390/ijms18050940] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 04/24/2017] [Accepted: 04/26/2017] [Indexed: 12/29/2022] Open
Abstract
Natalizumab is a monoclonal antibody highly effective in the treatment of relapsing remitting multiple sclerosis (RRMS) patients. Despite its effectiveness, there are growing concerns regarding the risk of progressive multifocal leukoencephalopathy (PML), a brain infection caused by John Cunningham virus (JCV), particularly after 24 doses and in patients who previously received immunosuppressive drugs. Long-term natalizumab treated, immunosuppressive-pretreated, and JCV antibody-positive patients are asked to rediscuss natalizumab continuation or withdrawal after 24 doses. Until now, there has not been a clear strategy that should be followed to avoid PML risk and in parallel reduce clinical and radiological rebound activity. In this review, we analyzed the results of clinical trials and case reports in relation to the following situations: natalizumab continuation, natalizumab discontinuation followed by full therapeutic suspension or switch to other first or second line MS treatments. Quitting all MS treatment after natalizumab increases MS activity occurrence. The results regarding the therapeutic switch are not homogeneous, so at the moment there are no established guidelines regarding natalizumab treatment after 24 administrations; the choice is currently based on the professional experience of the neurologist, and on patients' clinical features and preferences.
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Affiliation(s)
- Marinella Clerico
- Clinical and Biological Sciences Department, University of Torino, Orbassano (TO) 10043, Italy.
| | - Carlo Alberto Artusi
- Clinical and Biological Sciences Department, University of Torino, Orbassano (TO) 10043, Italy.
| | - Alessandra Di Liberto
- Clinical and Biological Sciences Department, University of Torino, Orbassano (TO) 10043, Italy.
| | - Simona Rolla
- Clinical and Biological Sciences Department, University of Torino, Orbassano (TO) 10043, Italy.
| | - Valentina Bardina
- Clinical and Biological Sciences Department, University of Torino, Orbassano (TO) 10043, Italy.
| | - Pierangelo Barbero
- Clinical and Biological Sciences Department, University of Torino, Orbassano (TO) 10043, Italy.
| | | | - Luca Durelli
- Clinical and Biological Sciences Department, University of Torino, Orbassano (TO) 10043, Italy.
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45
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Thöne J, Thiel S, Gold R, Hellwig K. Treatment of multiple sclerosis during pregnancy - safety considerations. Expert Opin Drug Saf 2017; 16:523-534. [PMID: 28333552 DOI: 10.1080/14740338.2017.1311321] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Women with multiple sclerosis (MS) are treated early in the disease course with disease modifying therapies (DMT). Updated information is needed on pregnancy outcomes of DMT-exposed pregnancies and the effect of the drug withdrawal on MS disease activity. Areas covered: In this review, we will cover the most important updated management strategies in planning a pregnancy when having MS. Expert opinion: MS itself does not increase the risk of adverse pregnancy outcomes and does not negatively influence the long-term course of the disease. As MS became a treatable disease, management of DMTs before, during and after pregnancy is important. This requires updated knowledge on safety of DMTs as well as data of the effect on disease activity after drug withdrawal. A special challenge is the handling of women with highly active MS, as pregnancy might not be powerful enough to suppress the risk of rebound relapses. Exclusive breastfeeding is an option for many women who want to do so, but in cases of high disease activity and those women who do not want to breastfeed, early reintroduction of MS therapies should be considered.
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Affiliation(s)
- Jan Thöne
- a Department of Neurology , University Hospital Essen , Essen , Germany
| | - Sandra Thiel
- b Department of Neurology, St. Josef-Hospital , Ruhr-University Bochum , Bochum , Germany
| | - Ralf Gold
- b Department of Neurology, St. Josef-Hospital , Ruhr-University Bochum , Bochum , Germany
| | - Kerstin Hellwig
- b Department of Neurology, St. Josef-Hospital , Ruhr-University Bochum , Bochum , Germany
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46
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Impairment of human neural crest cell migration by prolonged exposure to interferon-beta. Arch Toxicol 2017; 91:3385-3402. [PMID: 28365849 PMCID: PMC5608792 DOI: 10.1007/s00204-017-1966-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Accepted: 03/21/2017] [Indexed: 12/31/2022]
Abstract
Human cell-based toxicological assays have been used successfully to detect known toxicants, and to distinguish them from negative controls. However, there is at present little experience on how to deal with hits from screens of compounds with yet unknown hazard. As a case study to this issue, we characterized human interferon-beta (IFNβ) as potential developmental toxicant affecting neural crest cells (NCC). The protein was identified as a hit during a screen of clinically used drugs in the ‘migration inhibition of neural crest’ (MINC) assay. Concentration–response studies in the MINC combined with immunocytochemistry and mRNA quantification of cellular markers showed that IFNβ inhibited NCC migration at concentrations as low as 20 pM. The effective concentrations found here correspond to levels found in human plasma, and they were neither cytostatic nor cytotoxic nor did they did they affect the differentiation state and overall phenotype of NCC. Data from two other migration assays confirmed that picomolar concentration of IFNβ reduced the motility of NCC, while other interferons were less potent. The activation of JAK kinase by IFNβ, as suggested by bioinformatics analysis of the transcriptome changes, was confirmed by biochemical methods. The degree and duration of pathway activation correlated with the extent of migration inhibition, and pharmacological block of this signaling pathway before, or up to 6 h after exposure to the cytokine prevented the effects of IFNβ on migration. Thus, the reduction of vital functions of human NCC is a hitherto unknown potential hazard of endogenous or pharmacologically applied interferons.
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47
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Cuello J, Martínez Ginés M, Martin Barriga M, de Andrés C. Esclerosis múltiple y embarazo: estudio unicéntrico prospectivo y comparativo. Neurologia 2017; 32:92-98. [DOI: 10.1016/j.nrl.2014.12.015] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2014] [Accepted: 12/29/2014] [Indexed: 10/23/2022] Open
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Cuello J, Martínez Ginés M, Martin Barriga M, de Andrés C. Multiple sclerosis and pregnancy: A single-centre prospective comparative study. NEUROLOGÍA (ENGLISH EDITION) 2017. [DOI: 10.1016/j.nrleng.2014.12.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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49
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Deleu D, Mesraoua B, El Khider H, Canibano B, Melikyan G, Al Hail H, Mhjob N, Bhagat A, Ibrahim F, Hanssens Y. Optimization and stratification of multiple sclerosis treatment in fast developing economic countries: a perspective from Qatar. Curr Med Res Opin 2017; 33:439-458. [PMID: 27892723 DOI: 10.1080/03007995.2016.1261818] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
OBJECTIVE The introduction of disease-modifying therapies (DMTs) - with varying degrees of efficacy for reducing annual relapse rate and disability progression - has considerably transformed the therapeutic landscape of relapsing-remitting multiple sclerosis (RRMS). We aim to develop rational evidence-based treatment recommendations and algorithms for the management of clinically isolated syndrome (CIS) and RRMS that conform to the healthcare system in a fast-developing economic country such as Qatar. RESEARCH DESIGN AND METHODS We conducted a systematic review using a comprehensive search of MEDLINE, PubMed, and Cochrane Database of Systematic Reviews (1 January 1990 through 30 September 2016). Additional searches of the American Academy of Neurology and European Committee for Treatment and Research in Multiple Sclerosis abstracts from 2012 through 2016 were performed, in addition to searches of the Food and Drug Administration and European Medicines Agency websites to obtain relevant safety information on these DMTs. RESULTS For each of the DMTs, the mode of action, efficacy, safety and tolerability are briefly discussed. To facilitate the interpretation, the efficacy data of the pivotal phase III trials are expressed by their most clinically useful measure of therapeutic efficacy, the number needed to treat (NNT). In addition, an overview of head-to-head trials in RRMS is provided as well as a summary of the several different RRMS management strategies (lateral switching, escalation, induction, maintenance and combination therapy) and the potential role of each DMT. Finally, algorithms were developed for CIS, active and highly active or rapidly evolving RRMS and subsequent breakthrough disease or suboptimal treatment response while on DMTs. The benefit-to-risk profiles of the DMTs, taking into account patient preference, allowed the provision of rational and safe patient-tailored treatment algorithms. CONCLUSIONS Recommendations and algorithms for the management of CIS and RRMS have been developed relevant to the healthcare system of this fast-developing economic country.
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Affiliation(s)
- Dirk Deleu
- a Department of Neurology , Neuroscience Institute, Hamad Medical Corporation , Doha , State of Qatar
| | - Boulenouar Mesraoua
- a Department of Neurology , Neuroscience Institute, Hamad Medical Corporation , Doha , State of Qatar
| | - Hisham El Khider
- a Department of Neurology , Neuroscience Institute, Hamad Medical Corporation , Doha , State of Qatar
| | - Beatriz Canibano
- a Department of Neurology , Neuroscience Institute, Hamad Medical Corporation , Doha , State of Qatar
| | - Gayane Melikyan
- a Department of Neurology , Neuroscience Institute, Hamad Medical Corporation , Doha , State of Qatar
| | - Hassan Al Hail
- a Department of Neurology , Neuroscience Institute, Hamad Medical Corporation , Doha , State of Qatar
| | - Noha Mhjob
- a Department of Neurology , Neuroscience Institute, Hamad Medical Corporation , Doha , State of Qatar
| | - Anjushri Bhagat
- a Department of Neurology , Neuroscience Institute, Hamad Medical Corporation , Doha , State of Qatar
| | - Faiza Ibrahim
- a Department of Neurology , Neuroscience Institute, Hamad Medical Corporation , Doha , State of Qatar
| | - Yolande Hanssens
- b Department of Clinical Services Unit , Pharmacy, Hamad Medical Corporation , Doha , State of Qatar
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50
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Pregnancy and the Use of Disease-Modifying Therapies in Patients with Multiple Sclerosis: Benefits versus Risks. Mult Scler Int 2016; 2016:1034912. [PMID: 28078140 PMCID: PMC5203912 DOI: 10.1155/2016/1034912] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Accepted: 11/14/2016] [Indexed: 12/02/2022] Open
Abstract
The burden of multiple sclerosis (MS) in women of childbearing potential is increasing, with peak incidence around the age of 30 years, increasing incidence and prevalence, and growing female : male ratio. Guidelines recommend early use of disease-modifying therapies (DMTs), which are contraindicated or recommended with considerable caution, during pregnancy/breastfeeding. Many physicians are reluctant to prescribe them for a woman who is/is planning to be pregnant. Interferons are not absolutely contraindicated during pregnancy, since interferon-β appears to lack serious adverse effects in pregnancy, despite a warning in its labelling concerning risk of spontaneous abortion. Glatiramer acetate, natalizumab, and alemtuzumab also may not induce adverse pregnancy outcomes, although natalizumab may induce haematologic abnormalities in newborns. An accelerated elimination procedure is needed for teriflunomide if pregnancy occurs on treatment or if pregnancy is planned. Current evidence supports the contraindication for fingolimod during pregnancy; data on other DMTs remains limited. Increased relapse rates following withdrawal of some DMTs in pregnancy are concerning and require further research. The postpartum period brings increased risk of disease reactivation that needs to be carefully addressed through effective communication between treating physicians and mothers intending to breastfeed. We address the potential for use of the first- and second-line DMTs in pregnancy and lactation.
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