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Freedman MS, Coyle PK, Hellwig K, Singer B, Wynn D, Weinstock-Guttman B, Markovic-Plese S, Galazka A, Dangond F, Korich J, Reder AT. Twenty Years of Subcutaneous Interferon-Beta-1a for Multiple Sclerosis: Contemporary Perspectives. Neurol Ther 2024; 13:283-322. [PMID: 38206453 PMCID: PMC10951191 DOI: 10.1007/s40120-023-00565-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 11/06/2023] [Indexed: 01/12/2024] Open
Abstract
Multiple sclerosis (MS) is a chronic, progressive, inflammatory disorder of the central nervous system. Relapsing-remitting MS (RRMS), the most common form of the disease, is characterized by transient neurological dysfunction with concurrent accumulation of disability. Over the past three decades, disease-modifying therapies (DMTs) capable of reducing the frequency of relapses and slowing disability worsening have been studied and approved for use in patients with RRMS. The first DMTs were interferon-betas (IFN-βs), which were approved in the 1990s. Among them was IFN-β-1a for subcutaneous (sc) injection (Rebif®), which was approved for the treatment of MS in Europe and Canada in 1998 and in the USA in 2002. Twenty years of clinical data and experience have supported the efficacy and safety of IFN-β-1a sc in the treatment of RRMS, including pivotal trials, real-world data, and extension studies lasting up to 15 years past initial treatment. Today, IFN-β-1a sc remains an important therapeutic option in clinical use, especially around pregnancy planning and lactation, and may also be considered for aging patients, in which MS activity declines and long-term immunosuppression associated with some alternative therapies is a concern. In addition, IFN-β-1a sc is used as a comparator in many clinical studies and provides a framework for research into the mechanisms by which MS begins and progresses.
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Affiliation(s)
- Mark S Freedman
- Department of Medicine, University of Ottawa, Ottawa, ON, K1H 8L6, Canada.
- The Ottawa Hospital Research Institute, 501 Smyth, Ottawa, ON, K1H 8L6, Canada.
| | - Patricia K Coyle
- Department of Neurology, Renaissance School of Medicine, Stony Brook University, New York, NY, 11794, USA
| | - Kerstin Hellwig
- Katholisches Klinikum Bochum, Ruhr University, 44787, Bochum, Germany
| | - Barry Singer
- The MS Center for Innovations in Care, Missouri Baptist Medical Center, 3009 N. Ballas Road, Suite 105B, St. Louis, MO, 63131, USA
| | - Daniel Wynn
- Neurology MS Center, Consultants in Neurology, Ltd, 1535 Lake Cook Road, Suite 601, Northbrook, IL, 60062, USA
| | - Bianca Weinstock-Guttman
- Jacobs School of Medicine and Biomedical Sciences, University of Buffalo, Buffalo, NY, 14215, USA
- Jacobs MS Center for Treatment and Research, Buffalo, NY, 14202, USA
- Pediatric MS Center, NY State MS Consortium, 1010 Main Street, Buffalo, NY, 14203, USA
| | - Silva Markovic-Plese
- Division of Neuroimmunology, Department of Neurology, Thomas Jefferson University, 900 Walnut St, Rm 305-B, Philadelphia, PA, 19107, USA
| | | | - Fernando Dangond
- EMD Serono Research & Development Institute Inc., an affiliate of Merck GKaA, Billerica, MA, 01821, USA
| | - Julie Korich
- EMD Serono Inc., an affiliate of Merck KGaA, Rockland, MA, 02370, USA
| | - Anthony T Reder
- Department of Neurology A-205, University of Chicago Medicine, MC-2030, 5841 S Maryland Ave, Chicago, IL, 60637, USA
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Klehmet J, Begus-Nahrmann Y, Taipale K, Niemczyk G, Rehberg-Weber K. Pregnancy outcomes in female multiple sclerosis patients exposed to intramuscular interferon beta-1a or peginterferon beta-1a reported in a German Patient Support Programme - results from the non-interventional post-authorization safety study PRIMA. Ther Adv Neurol Disord 2023; 16:17562864231214041. [PMID: 38107443 PMCID: PMC10725088 DOI: 10.1177/17562864231214041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 10/27/2023] [Indexed: 12/19/2023] Open
Abstract
Background Based on data from two large cohort studies, a label update became applicable for the class of interferon beta therapies in 9/2019, allowing interferons during pregnancy and breastfeeding. Objective To assess pregnancy outcomes of women with multiple sclerosis (MS) exposed to peginterferon beta-1a or intramuscular interferon beta-1a therapy (IFN). Design Non-interventional post-authorization safety study. Methods PRIMA was conducted from April to October 2021 in Germany. Retrospective pregnancy data were retrieved from adult female patients diagnosed with relapsing-remitting MS or clinically isolated syndrome, exposed to IFN before or during pregnancy and registered in the patient support programme (PSP) of the marketing authorization holder's MS Service Centre. The primary endpoint was the outcome of pregnancy. Prospective postpartum data were collected from mothers reporting live births. Results In total, 426 women reporting 542 pregnancies between December 2001 and July 2020 (14 pregnancies after the label update) were enrolled. Among patients with confirmed exposure during pregnancy (N = 362), 306 pregnancies (84.5%) resulted in live births (77.6% without defects, 1.9% with defects and 4.4% preterm). Spontaneous abortion, elective termination and stillbirth were reported in 10.9%, 2.8% and 0.2% of the cases, respectively. Higher rates of spontaneous abortions were reported in women with continuous IFN use. A total of 162 women completed the questionnaire for 192 live births within the prospective study part. Mothers restarted IFN therapy or switched to another disease-modifying therapy postpartum in 51.0% and 14.1% of cases, respectively. 158/192 infants (82.3%) were breastfed [34/158 (21.5%)] during IFN therapy. Postpartum relapse activity was low (mothers of 87.3% of breastfed infants remained relapse-free during lactation). Conclusion Overall, the prevalence of spontaneous abortions and congenital anomalies of females exposed to IFN exposure before or during pregnancy was within the range reported for the general population. Most mothers paused IFN during pregnancy and breastfeeding. Relapse activity during pregnancy and lactation was observed to be low. These real-world data from a PSP corroborate European and Scandinavian registry data. Trial registration NCT04655222, EUPAS38347.
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Affiliation(s)
- Juliane Klehmet
- Jüdisches Krankenhaus Berlin, Heinz-Galinski-Straße 1, Berlin 13347, Germany
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Carbone L, Landi D, Di Girolamo R, Anserini P, Centonze D, Marfia GA, Alviggi C. Optimizing the "Time to pregnancy" in women with multiple sclerosis: the OPTIMUS Delphi survey. Front Neurol 2023; 14:1255496. [PMID: 37869135 PMCID: PMC10588727 DOI: 10.3389/fneur.2023.1255496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Accepted: 08/22/2023] [Indexed: 10/24/2023] Open
Abstract
Background The debate on how to manage women affected by multiple sclerosis (MS) during reproductive age is still open, as is the issue of fertility in such patients. Main issue regard the identification of the optimal window for pregnancy and how to deal with medical therapy before and during conception. The aim of this Delphi consensus was to collect the opinions of a multidisciplinary group, involving reproductive medicine specialists and neurologists with experience in the management of multiple sclerosis women with reproductive desire. Methods Four experts plus scientific coordinators developed a questionnaire distributed online to 10 neurologists and later discussed the responses and amended a list of statements. The statements were then distributed via an online survey to 23 neurologists (comprising the first 10), who voted on their level of agreement/disagreement with each statement. Consensus was achieved if agreement or disagreement with a statement exceeded 66%. Results Twenty-one statements reached consensus after two rounds of voting, leading to the following main recommendations: (1) Fertility evaluation should be suggested to wMS, in case of the need to shorten time to pregnancy and before treatment switch in women on DMTs contraindicated in pregnancy, particularly in case of highly active disease and age > 35 years. (2) ART should not be discouraged in wMS, but the use of DMTs until pregnancy confirmation should be suggested; ART may be considered in order to reduce time to pregnancy in MS women with a reduced ovarian reserve and/or age > 35 years, but in case of an expected poor ART prognosis and the need for more than one ART cycle, a switch to a high-efficacy DMD before ART should be offered. (3) Oocyte cryopreservation may be considered in women with reduced ovarian reserve, with unpredictable time to complete diagnostic workup and achieve disease control; a risk/cost-benefit analysis must be performed in women >35 years, considering the diminished ovarian reserve. Conclusion This consensus will help MS neurologists to support family planning in wMS, respecting MS therapeutic needs while also taking into account the safety and impact of advancing age on fertility.
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Affiliation(s)
- Luigi Carbone
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Doriana Landi
- Multiple Sclerosis Clinical and Research Unit, University Hospital of Rome Tor Vergata, Rome, Italy
| | - Raffaella Di Girolamo
- Department of Public Health, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Paola Anserini
- UOS Physiopathology of Human Reproduction, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Diego Centonze
- Department of Systems Medicine, Laboratory of Synaptic Immunopathology, “Tor Vergata” University, Rome, Italy
- Unit of Neurology, IRCCS Neuromed, Pozzilli, Isernia, Italy
| | | | - Carlo Alviggi
- Department of Public Health, School of Medicine, University of Naples Federico II, Naples, Italy
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Klehmet J, Begus-Nahrmann Y, Taipale K, Niemczyk G, Rehberg-Weber K. Impact of interferon beta exposure on birth outcome and child development - Results from the post-authorisation safety study PRIMA. Mult Scler Relat Disord 2023; 77:104844. [PMID: 37393802 DOI: 10.1016/j.msard.2023.104844] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 05/26/2023] [Accepted: 06/19/2023] [Indexed: 07/04/2023]
Abstract
BACKGROUND Interferon beta therapies are well-established disease-modifying treatments for patients with relapsing multiple sclerosis (MS). Based on clinical evidence from two large cohort studies, both, the EMA and FDA updated the labels of the interferon beta class in terms of pregnancy and breastfeeding in 2019 and 2020, respectively. To complement pregnancy label updates with patient-reported real-world data, this study examined German pregnancy and outcome reports including available data on child development from women with MS treated with peginterferon beta-1a or intramuscular (IM) interferon beta-1a. METHODS The post-authorisation safety study PRIMA included adult women diagnosed with relapsing-remitting MS or clinically isolated syndrome, who were treated with peginterferon beta-1a or IM interferon beta-1a before or during pregnancy and registered in the marketing authorisation holder's MS Service center patient support program. In the prospective part of the study, conducted from April to October 2021, data on developmental milestones of the newborns were collected via telephone interview from mothers reporting live births. RESULTS In total, 426 women were enrolled, reporting 542 pregnancies that resulted in 466 live births. A total of 162 women completed the questionnaire for 192 live births (53.1% male). Newborns had Apgar scores indicative of healthy infants. Weight, length and head circumference at birth and physical growth curves up to 48 months lay within the expected range of the German general population. Most newborn screenings and examinations during check-ups were inconspicuous over the study period of 48 months. Out of 158 breastfed infants, 112 (70.9%) were breastfed exclusively until month 5. CONCLUSION Study results confirmed former reports indicating that exposure to interferon beta therapies during pregnancy or lactation had no adverse effects on intrauterine growth and child development over the study period, which covered the first 4 years of life. These real-world data obtained within the scope of a patient support program for peginterferon beta-1a or IM interferon beta-1a corroborate German and Scandinavian registry data and support the label update of all interferon beta therapies. REGISTRATION NCT04655222, EUPAS38347.
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Affiliation(s)
- Juliane Klehmet
- Department of Neurology, Jüdisches Krankenhaus Berlin, Heinz-Galinski-Strasse 1, Berlin-Mitte 13347, Federal Republic of Germany.
| | | | - Kirsi Taipale
- Biogen GmbH, Riedenburger Straße 7, München 81677, Federal Republic of Germany
| | - Gabriele Niemczyk
- Biogen GmbH, Riedenburger Straße 7, München 81677, Federal Republic of Germany
| | - Karin Rehberg-Weber
- Biogen GmbH, Riedenburger Straße 7, München 81677, Federal Republic of Germany
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Windfeld-Mathiasen J, Horwitz H, Andersen JB, Framke E, Gade C, Andersen JT, Magyari M. Interferon-beta exposure in-utero and the risk of infections in early childhood. Mult Scler Relat Disord 2023; 77:104867. [PMID: 37423048 DOI: 10.1016/j.msard.2023.104867] [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: 05/02/2023] [Revised: 06/09/2023] [Accepted: 06/29/2023] [Indexed: 07/11/2023]
Abstract
BACKGROUND Knowledge within the field of multiple sclerosis treatment during pregnancy is vital to ensure the most optimal clinical practice. Immunomodulatory treatment in pregnancy could in theory affect the normal development and maturation of the immune system of the fetus with a potential increased risk of infections, consequently. We therefore set out to investigate whether exposure to interferon-beta in utero affected the risk of acquiring infections in early childhood. METHODS This retrospective matched cohort study utilized data from the Danish Multiple Sclerosis Registry linked with national Danish registries to identify all children born of mothers with MS in Denmark from 1998 to 2018. The study included 510 children exposed to interferon-beta in utero. The children were matched 1:1 on various of demographic characteristics with children born to mothers with untreated MS and 1:3 with children born to mothers without MS. Each child was followed for up to five years. Using individual-level data, we investigated all-cause mortality, rate of hospital admissions due to infections, and redeemed prescriptions of antibiotics. The primary statistical model applied was a negative binomial regression analysis. RESULTS We found no differences in childhood mortality, for hospital admissions the rate ratio compared to healthy controls was 0.79 (0.62-1.00). Regarding antibiotic prescriptions, the results were similar (RR 1.00 (0.90-1.11). Furthermore, we found no certain dose-response relationship between interferon-beta exposure duration and hospital admission rate (P = 0.47) or redeemed antibiotic prescription (P = 0.71). CONCLUSION Exposure to interferon-beta during gestation has little to no impact on the risk of acquiring significant infections during the first five years of childhood.
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Affiliation(s)
- Josefine Windfeld-Mathiasen
- Department of Clinical Pharmacology, Bispebjerg and Frederiksberg Hospital, Bispebjerg Bakke 23, Copenhagen 2400, Denmark; Danish Multiple Sclerosis Registry, Department of Neurology, University Hospital-Rigshospitalet, Glostrup, Copenhagen, Denmark.
| | - Henrik Horwitz
- Department of Clinical Pharmacology, Bispebjerg and Frederiksberg Hospital, Bispebjerg Bakke 23, Copenhagen 2400, Denmark; Department of Clinical Medicine, University of Copenhagen, Denmark
| | - Johanna Balslev Andersen
- Danish Multiple Sclerosis Registry, Department of Neurology, University Hospital-Rigshospitalet, Glostrup, Copenhagen, Denmark
| | - Elisabeth Framke
- Danish Multiple Sclerosis Registry, Department of Neurology, University Hospital-Rigshospitalet, Glostrup, Copenhagen, Denmark
| | - Christina Gade
- Department of Clinical Pharmacology, Bispebjerg and Frederiksberg Hospital, Bispebjerg Bakke 23, Copenhagen 2400, Denmark; Department of Clinical Medicine, University of Copenhagen, Denmark
| | - Jon Trærup Andersen
- Department of Clinical Pharmacology, Bispebjerg and Frederiksberg Hospital, Bispebjerg Bakke 23, Copenhagen 2400, Denmark; Department of Clinical Medicine, University of Copenhagen, Denmark
| | - Melinda Magyari
- Danish Multiple Sclerosis Registry, Department of Neurology, University Hospital-Rigshospitalet, Glostrup, Copenhagen, Denmark; Department of Clinical Medicine, University of Copenhagen, Denmark
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Vukusic S, Carra-Dalliere C, Ciron J, Maillart E, Michel L, Leray E, Guennoc AM, Bourre B, Laplaud D, Androdias G, Bensa C, Bigaut K, Biotti D, Branger P, Casez O, Cohen M, Daval E, Deschamps R, Donze C, Dubessy AL, Dulau C, Durand-Dubief F, Guillaume M, Hebant B, Kremer L, Kwiatkowski A, Lannoy J, Maarouf A, Manchon E, Mathey G, Moisset X, Montcuquet A, Pique J, Roux T, Marignier R, Lebrun-Frenay C. Pregnancy and multiple sclerosis: 2022 recommendations from the French multiple sclerosis society. Mult Scler 2023; 29:11-36. [PMID: 36317497 DOI: 10.1177/13524585221129472] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE The objective of this study was to develop evidence-based recommendations on pregnancy management for persons with multiple sclerosis (MS). BACKGROUND MS typically affects young women in their childbearing years. Increasing evidence is available to inform questions raised by MS patients and health professionals about pregnancy issues. METHODS The French Group for Recommendations in Multiple Sclerosis (France4MS) reviewed PubMed and university databases (January 1975 through June 2021). The RAND/UCLA appropriateness method was developed to synthesise the scientific literature and expert opinions on healthcare topics; it was used to reach a formal agreement. Fifty-six MS experts worked on the full-text review and initial wording of recommendations. A group of 62 multidisciplinary healthcare specialists validated the final proposal of summarised evidence. RESULTS A strong agreement was reached for all 104 proposed recommendations. They cover diverse topics, such as pregnancy planning, follow-up during pregnancy and postpartum, delivery routes, locoregional analgesia or anaesthesia, prevention of postpartum relapses, breastfeeding, vaccinations, reproductive assistance, management of relapses and disease-modifying treatments. CONCLUSION The 2022 recommendations of the French MS society should be helpful to harmonise counselling and treatment practice for pregnancy in persons with MS, allowing for better and individualised choices.
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Affiliation(s)
- Sandra Vukusic
- Sclérose en Plaques, Pathologies de la Myéline et Neuro-Inflammation, Service de Neurologie, Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, Bron, France/INSERM 1028 et CNRS UMR 5292, Observatoire Français de la Sclérose en Plaques, Centre de Recherche en Neurosciences de Lyon, Bron, France/Université Claude Bernard Lyon 1, Université de Lyon, Lyon, France/Eugène Devic EDMUS Foundation against Multiple Sclerosis, State-approved Foundation, Bron, France
| | | | - Jonathan Ciron
- Centre Ressources et Compétences sclérose en plaques (CRC-SEP) et Service de Neurologie B4, Hôpital Pierre-Paul Riquet, CHU Toulouse Purpan, Toulouse, France INSERM UMR1291 - CNRS UMR5051, Institut Toulousain des Maladies Infectieuses et Inflammatoires (Infinity), Université Toulouse 3, Toulouse, France
| | - Elisabeth Maillart
- Neurology Department, Pitié-Salpêtrière Hospital, CRC-SEP, Paris, France
| | - Laure Michel
- Neurology Department, CIC_P1414 INSERM, Rennes University Hospital, Rennes, France
| | - Emmanuelle Leray
- EHESP, CNRS, Inserm, Arènes - UMR 6051, RSMS (Recherche sur les Services et Management en Santé) - U 1309, Université de Rennes, Rennes, France
| | | | | | - David Laplaud
- Center for Research in Transplantation and Translational Immunology, UMR 1064, Nantes Université and INSERM, Nantes, France/CIC INSERM 1413, CRC-SEP Pays de la Loire, CHU Nantes, Nantes, France
| | - Géraldine Androdias
- Sclérose en Plaques, Pathologies de la Myéline et Neuro-Inflammation, Service de Neurologie, Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, Bron, France/Clinique de la Sauvegarde, Ramsay Santé, Lyon, France
| | - Caroline Bensa
- CRC-SEP, Neurology Department, Hôpital Fondation Adolphe de Rothschild, Paris, France
| | - Kevin Bigaut
- CRC-SEP, Service de Neurologie, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Damien Biotti
- Centre Ressources et Compétences sclérose en plaques (CRC-SEP) et Service de Neurologie B4, Hôpital Pierre-Paul Riquet, CHU Toulouse Purpan, Toulouse, France INSERM UMR1291 - CNRS UMR5051, Institut Toulousain des Maladies Infectieuses et Inflammatoires (Infinity), Université Toulouse 3, Toulouse, France
| | - Pierre Branger
- Service de Neurologie, CHU de Caen Normandie, Caen, France
| | - Olivier Casez
- Pathologies Inflammatoires du Système Nerveux, Neurologie, CHU Grenoble Alpes, Grenoble, France/Translational Research in Autoimmunity and Inflammation Group (T-RAIG), TIMC-IMAG, Université de Grenoble Alpes, Grenoble, France
| | - Mikael Cohen
- CRCSEP Côte d'Azur, CHU de Nice Pasteur 2, Nice, France/Université Nice Côte d'Azur UR2CA-URRIS, Nice, France
| | - Elodie Daval
- Service de Neurologie, CHU de Besançon, Besançon, France
| | - Romain Deschamps
- CRC-SEP, Neurology Department, Hôpital Fondation Adolphe de Rothschild, Paris, France
| | - Cécile Donze
- Hôpital saint Philibert, Groupement des Hôpitaux de l'Institut Catholique de Lille, Faculté de médecine et de maïeutique de Lille, Lomme, France
| | - Anne-Laure Dubessy
- Department of Neurology, Saint-Antoine Hospital, APHP-6, Paris, France/Sorbonne University, Paris, France
| | - Cécile Dulau
- CRC-SEP, Hôpital Pellegrin, CHU de Bordeaux, Bordeaux, France
| | - Françoise Durand-Dubief
- Sclérose en Plaques, Pathologies de la Myéline et Neuro-Inflammation, Service de Neurologie, Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, Bron, France
| | | | | | - Laurent Kremer
- CRC-SEP, Service de Neurologie, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Arnaud Kwiatkowski
- Department of Neurology, Lille Catholic Hospitals, Lille Catholic University, Lille, France
| | - Julien Lannoy
- Service de Neurologie, Centre Hospitalier de Lens, Lens, France
| | - Adil Maarouf
- CRMBM, UMR 7339, CNRS, Aix-Marseille Université, Marseille, France/APHM Hôpital de la Timone, Marseille, France
| | - Eric Manchon
- Department of Neurology, Gonesse Hospital, Gonesse, France
| | - Guillaume Mathey
- Service de neurologie, Centre Hospitalier Régional Universitaire de Nancy - Hôpital Central, Nancy, France
| | - Xavier Moisset
- Neuro-Dol, Inserm, Université Clermont Auvergne, Clermont-Ferrand, France/Department of neurology et CRC-SEP, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | | | - Julie Pique
- Sclérose en Plaques, Pathologies de la Myéline et Neuro-Inflammation, Service de Neurologie, Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, Bron, France/INSERM 1028 et CNRS UMR 5292, Centre de Recherche en Neurosciences de Lyon, Bron, France/Université Claude Bernard Lyon 1, Lyon, France
| | - Thomas Roux
- Neurology Department, Pitié-Salpêtrière Hospital, CRC-SEP, Paris, France
| | - Romain Marignier
- Sclérose en Plaques, Pathologies de la Myéline et Neuro-Inflammation, Service de Neurologie, Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, Bron, France/INSERM 1028 et CNRS UMR 5292, Centre de Recherche en Neurosciences de Lyon, Lyon, France/Université Claude Bernard Lyon 1, Université de Lyon, Lyon, France
| | - Christine Lebrun-Frenay
- Service de Neurologie, CHU de Besançon, Besançon, France/Université Nice Côte d'Azur UR2CA-URRIS, Nice, France
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MAROZIO L, CAVALLA P, SOTTEMANO S, VERCELLINO M, FEDERICI F, COSMA S, PEILA C, CRESI F, COSCIA A, CAPOBIANCO M, BOSA C, SCHILLACI V, BELLISARIO V, MIGLIARETTI G, BENEDETTO C. Fetal and post-natal growth in infants of mothers with multiple sclerosis. A case-control study. Mult Scler Relat Disord 2022; 65:104087. [DOI: 10.1016/j.msard.2022.104087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 07/22/2022] [Accepted: 07/31/2022] [Indexed: 11/17/2022]
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Ferreira-da-Silva R, Ribeiro-Vaz I, Morato M, Junqueira Polónia J. A comprehensive review of adverse events to drugs used in COVID-19 patients: Recent clinical evidence. Eur J Clin Invest 2022; 52:e13763. [PMID: 35224719 PMCID: PMC9111855 DOI: 10.1111/eci.13763] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 02/16/2022] [Accepted: 02/20/2022] [Indexed: 01/08/2023]
Abstract
BACKGROUND Since the breakthrough of the pandemic, several drugs have been used to treat COVID-19 patients. This review aims to gather information on adverse events (AE) related to most drugs used in this context. METHODS We performed a literature search to find articles that contained information about AE in COVID-19 patients. We analysed and reviewed the most relevant studies in the Medline (via PubMed), Scopus and Web of Science. The most frequent AE identified were grouped in our qualitative analysis by System Organ Class (SOC), the highest level of the MedDRA medical terminology for each of the drugs studied. RESULTS The most frequent SOCs among the included drugs are investigations (n = 7 drugs); skin and subcutaneous tissue disorders (n = 5 drugs); and nervous system disorders, infections and infestations, gastrointestinal disorders, hepatobiliary disorders, and metabolism and nutrition disorders (n = 4 drugs). Other SOCs also emerged, such as general disorders and administration site conditions, renal and urinary disorders, vascular disorders and cardiac disorders (n = 3 drugs). Less frequent SOC were eye disorders, respiratory, thoracic and mediastinal disorders, musculoskeletal and connective tissue disorders, and immune system disorders (n = 2 drugs). Psychiatric disorders, and injury, poisoning and procedural complications were also reported (n = 1 drug). CONCLUSIONS Some SOCs seem to be more frequent than others among the COVID-19 drugs included, although neither of the studies included reported causality analysis. For that purpose, further clinical studies with robust methodologies, as randomised controlled trials, should be designed and performed.
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Affiliation(s)
- Renato Ferreira-da-Silva
- Porto Pharmacovigilance Centre, INFARMED, I.P, University of Porto, Porto, Portugal.,Department of Community Medicine, Health Information and Decision, University of Porto, Porto, Portugal.,CINTESIS - Center for Health Technology and Services Research, Porto, Portugal
| | - Inês Ribeiro-Vaz
- Porto Pharmacovigilance Centre, INFARMED, I.P, University of Porto, Porto, Portugal.,Department of Community Medicine, Health Information and Decision, University of Porto, Porto, Portugal.,CINTESIS - Center for Health Technology and Services Research, Porto, Portugal
| | - Manuela Morato
- LAQV/REQUIMTE, Laboratory of Pharmacology, Department of Drug Sciences, University of Porto, Porto, Portugal
| | - Jorge Junqueira Polónia
- Porto Pharmacovigilance Centre, INFARMED, I.P, University of Porto, Porto, Portugal.,CINTESIS - Center for Health Technology and Services Research, Porto, Portugal.,Department of Medicine, University of Porto, Porto, Portugal
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Houtchens M, Mahlanza T, Ciplea AI, Manieri MC, Ramia NF, Zhao Y, England S, Avila R, Altincatal A, Vignos M, Hellwig K. Peginterferon beta-1a concentrations in breast milk of lactating multiple sclerosis patients. Mult Scler Relat Disord 2022; 60:103700. [DOI: 10.1016/j.msard.2022.103700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 02/08/2022] [Accepted: 02/19/2022] [Indexed: 10/19/2022]
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Rammohan K, Coyle PK, Sylvester E, Galazka A, Dangond F, Grosso M, Leist TP. The Development of Cladribine Tablets for the Treatment of Multiple Sclerosis: A Comprehensive Review. Drugs 2021; 80:1901-1928. [PMID: 33247831 PMCID: PMC7708385 DOI: 10.1007/s40265-020-01422-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Cladribine is a purine nucleoside analog initially developed in the 1970s as a treatment for various blood cancers. Due to the molecule’s ability to preferentially reduce T and B lymphocytes, it has been developed into an oral formulation for the treatment of multiple sclerosis (MS). The unique proposed mechanism of action of cladribine allows for the therapy to be delivered orally over two treatment-week cycles per year, one cycle at the beginning of the first month and one cycle at the beginning of the second month of years 1 and 2, with the potential for no further cladribine treatment required in years 3 and 4. This review summarizes the clinical development program for cladribine tablets in patients with MS, including the efficacy endpoints and results from the 2-year phase III CLARITY study in patients with relapsing–remitting MS (RRMS), the 2-year CLARITY EXTENSION study, and the phase III ORACLE-MS study in patients with a first clinical demyelinating event at risk for developing MS. Efficacy results from the phase II ONWARD study, in which cladribine tablets were administered as an add-on to interferon-β therapy in patients with RRMS, are also summarized. A review of all safety data, including lymphopenia, infections, and malignancies, is provided based on data from all trials in patients with MS, including the initial parenteral formulation studies. Based on these data, cladribine tablets administered at 3.5 mg/kg over 2 years have been approved across the globe for various forms of relapsing MS. The development of cladribine tablets for the treatment of multiple sclerosis: a comprehensive review (MP4 279143 kb)
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Affiliation(s)
- Kottil Rammohan
- Multiple Sclerosis Center, University of Miami, Miami, FL, USA.
| | - Patricia K Coyle
- Multiple Sclerosis Comprehensive Care Center, Stony Brook University, Stony Brook, NY, USA
| | | | | | - Fernando Dangond
- EMD Serono Research & Development Institute, Inc., Billerica, MA, USA, an affiliate of Merck KGaA, Darmstadt, Germany
| | - Megan Grosso
- EMD Serono, Inc., Rockland, MA, USA, an affiliate of Merck KGaA, Darmstadt, Germany
| | - Thomas P Leist
- Comprehensive MS Center, Jefferson University, Philadelphia, PA, USA
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Andersen JB, Kopp TI, Sellebjerg F, Magyari M. Pregnancy-Related and Perinatal Outcomes in Women With Multiple Sclerosis: A Nationwide Danish Cross-sectional Study. Neurol Clin Pract 2021; 11:280-290. [PMID: 34484927 PMCID: PMC8382416 DOI: 10.1212/cpj.0000000000001035] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 11/04/2020] [Indexed: 01/08/2023]
Abstract
OBJECTIVE To investigate differences in pregnancy-related and perinatal outcomes in women with multiple sclerosis (MS) compared with the general population. METHODS We conducted a cross-sectional study including pregnancies from January 1, 1997, to December 31, 2016, to women registered in the Danish Multiple Sclerosis Registry (the study cohort). Pregnancy-related and perinatal outcomes were compared with a randomly selected subcohort of pregnancies from the general population (the comparison cohort) using logistic regression adjusted for possible confounders. RESULTS In total, 2,930 pregnancies were included in the study cohort and 56,958 pregnancies in the comparison cohort. No differences were found in pregnancy-related complications (preeclampsia/gestational diabetes or placenta complications), emergency caesarean section (c-section), instrumental delivery, low Apgar score, stillbirth, preterm birth, or congenital malformations. Elective c-section (odds ratio [OR] 1.89 [95% confidence interval (CI) 1.65-2.16]), induced delivery (OR 1.15 [95% CI 1.01-1.31]), and being born small for gestational age (SGA) (OR 1.29 [95 %CI 1.04-1.60]) had a higher prevalence in the study cohort, whereas the prevalence of signs indicating asphyxia was lower in the study cohort (OR 0.87 [95% CI 0.78-0.97]) relative to the comparison cohort. CONCLUSION We found a higher prevalence of elective c-sections, induced delivery, and infants being SGA among newborns to women with MS, whereas the prevalence of asphyxia was lower in the study cohort. There were no significant differences in severe adverse perinatal outcomes when comparing women with MS and their newborns with those of the general population.
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Affiliation(s)
- Johanna Balslev Andersen
- Department of Neurology (JBA, TIK), The Danish Multiple Sclerosis Registry, University of Copenhagen; and Department of Neurology (FS, MM), The Danish Multiple Sclerosis Center, University of Copenhagen, Denmark
| | - Tine Iskov Kopp
- Department of Neurology (JBA, TIK), The Danish Multiple Sclerosis Registry, University of Copenhagen; and Department of Neurology (FS, MM), The Danish Multiple Sclerosis Center, University of Copenhagen, Denmark
| | - Finn Sellebjerg
- Department of Neurology (JBA, TIK), The Danish Multiple Sclerosis Registry, University of Copenhagen; and Department of Neurology (FS, MM), The Danish Multiple Sclerosis Center, University of Copenhagen, Denmark
| | - Melinda Magyari
- Department of Neurology (JBA, TIK), The Danish Multiple Sclerosis Registry, University of Copenhagen; and Department of Neurology (FS, MM), The Danish Multiple Sclerosis Center, University of Copenhagen, Denmark
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Cohan SL, Hendin BA, Reder AT, Smoot K, Avila R, Mendoza JP, Weinstock-Guttman B. Interferons and Multiple Sclerosis: Lessons from 25 Years of Clinical and Real-World Experience with Intramuscular Interferon Beta-1a (Avonex). CNS Drugs 2021; 35:743-767. [PMID: 34228301 PMCID: PMC8258741 DOI: 10.1007/s40263-021-00822-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/28/2021] [Indexed: 12/15/2022]
Abstract
Recombinant interferon (IFN) β-1b was approved by the US Food and Drug Administration as the first disease-modifying therapy (DMT) for multiple sclerosis (MS) in 1993. Since that time, clinical trials and real-world observational studies have demonstrated the effectiveness of IFN therapies. The pivotal intramuscular IFN β-1a phase III trial published in 1996 was the first to demonstrate that a DMT could reduce accumulation of sustained disability in MS. Patient adherence to treatment is higher with intramuscular IFN β-1a, given once weekly, than with subcutaneous formulations requiring multiple injections per week. Moreover, subcutaneous IFN β-1a is associated with an increased incidence of injection-site reactions and neutralizing antibodies compared with intramuscular administration. In recent years, revisions to MS diagnostic criteria have improved clinicians' ability to identify patients with MS and have promoted the use of magnetic resonance imaging (MRI) for diagnosis and disease monitoring. MRI studies show that treatment with IFN β-1a, relative to placebo, reduces T2 and gadolinium-enhancing lesions and gray matter atrophy. Since the approval of intramuscular IFN β-1a, a number of high-efficacy therapies have been approved for MS, though the benefit of these high-efficacy therapies should be balanced against the increased risk of serious adverse events associated with their long-term use. For some subpopulations of patients, including pregnant women, the safety profile of IFN β formulations may provide a particular benefit. In addition, the antiviral properties of IFNs may indicate potential therapeutic opportunities for IFN β in reducing the risk of viral infections such as COVID-19.
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Affiliation(s)
- Stanley L. Cohan
- Providence Multiple Sclerosis Center, Providence Brain and Spine Institute, Portland, OR USA
| | | | | | - Kyle Smoot
- Providence Multiple Sclerosis Center, Providence Brain and Spine Institute, Portland, OR USA
| | | | | | - Bianca Weinstock-Guttman
- Department of Neurology, Jacobs Comprehensive MS Treatment and Research Center, Jacobs School of Medicine and Biomedical Sciences, State University of New York, 1010 Main St., 2nd floor, Buffalo, NY, 14202, USA.
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13
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El-Goly AMM. Lines of Treatment of COVID-19 Infection. COVID-19 INFECTIONS AND PREGNANCY 2021. [PMCID: PMC8298380 DOI: 10.1016/b978-0-323-90595-4.00002-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Andersen JB, Magyari M. Pharmacotherapeutic considerations in women with multiple sclerosis. Expert Opin Pharmacother 2020; 21:1591-1602. [PMID: 32521172 DOI: 10.1080/14656566.2020.1774554] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
INTRODUCTION Multiple sclerosis (MS) is a chronically progressive disease of the central nervous system. The relapsing form of the disease predominantly affects women with onset between the ages 20 to 40 years. Therefore, timing, choice, and treatment options should take pregnancy planning into consideration to accommodate both the needs and safety of the mother and health of the fetus. AREAS COVERED In this review, the authors discuss and summarize the recent evidence of different pharmacotherapeutic possibilities in the treatment of women with MS. EXPERT OPINION There is evidence that disease modifying therapy reduces the risk of relapses and diminishes disability progression in people with relapsing MS. The disease is often diagnosed in the childbearing years, and thus pregnancy planning can possibly be a part of the pharmacotherapeutic considerations. The management of women planning pregnancy requires a balancing of risks. The clinician must consider the risks related to treatment discontinuation versus the risk of exposing the developing fetus to drugs that are potential fetotoxic. Randomized controlled trials of medication safety - if used during pregnancy, are prohibited for ethical reasons; hence, the evidence is continuously gathered from observational data, post-authorization studies and pregnancy registries.
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Affiliation(s)
- Johanna B Andersen
- Danish Multiple Sclerosis Registry, Department of Neurology, Copenhagen University Hospital , Copenhagen, Denmark
| | - Melinda Magyari
- Danish Multiple Sclerosis Registry, Department of Neurology, Copenhagen University Hospital , Copenhagen, Denmark.,Danish Multiple Sclerosis Center, Department of Neurology, Copenhagen University Hospital , Copenhagen, Denmark
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Poon L.C, Yang H, Dumont S, Lee JCS, Copel JA, Danneels L, Wright A, Costa FDS, Leung TY, Zhang Y, Chen D, Prefumo F. ISUOG Interim Guidance on coronavirus disease 2019 (COVID-19) during pregnancy and puerperium: information for healthcare professionals - an update. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2020; 55:848-862. [PMID: 32356590 PMCID: PMC7267438 DOI: 10.1002/uog.22061] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Affiliation(s)
- L. . C. Poon
- Department of Obstetrics and GynaecologyThe Chinese University of Hong KongHong Kong SAR
| | - H. Yang
- Department of Obstetrics and GynecologyPeking University First HospitalBeijingChina
| | - S. Dumont
- Department of Gynaecology and ObstetricsUniversity Hospitals Leuven, Leuven, Belgium; and Department of GynaecologyAZ Delta, RoeselareBelgium
| | - J. C. S. Lee
- Division of Obstetrics and GynaecologyKK Women's and Children's HospitalSingapore
| | - J. A. Copel
- Department of Obstetrics, Gynecology & Reproductive SciencesYale School of MedicineNew HavenCTUSA
| | - L. Danneels
- Department of Gynaecology, AZ DeltaRoeselareBelgium
| | - A. Wright
- Department of Obstetrics and GynaecologyRoyal Free Teaching Hospital Foundation TrustLondonUK
| | - F. Da Silva Costa
- Department of Gynecology and Obstetrics, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil; and Department of Obstetrics and GynaecologyMonash UniversityMelbourneAustralia
| | - T. Y. Leung
- Department of Obstetrics and GynaecologyThe Chinese University of Hong KongHong Kong SAR
| | - Y. Zhang
- Department of Obstetrics and GynaecologyZhongnan Hospital of Wuhan UniversityWuhanChina
| | - D. Chen
- Department of Obstetrics and GynaecologyThe Third Affiliated Hospital of Guangzhou Medical UniversityGuangzhouChina
| | - F. Prefumo
- Department of Clinical and Experimental SciencesUniversity of BresciaBresciaItaly
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