1
|
Signoriello E, Foschi M, Lanzillo R, Frau J, Cocco E, Borriello G, Ianniello A, Trotta M, Landi D, Maniscalco GT, Ruscica F, Toscano S, Patti F, Zanghì A, D'Amico E, Fantozzi R, Centonze D, Lus G, Bonavita S. Pregnancy effect on disease activity in women with multiple sclerosis treated with cladribine. J Neurol 2024; 271:4039-4045. [PMID: 38568225 PMCID: PMC11233318 DOI: 10.1007/s00415-024-12291-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 02/28/2024] [Accepted: 02/29/2024] [Indexed: 07/10/2024]
Abstract
INTRODUCTION Cladribine is an oral immune reconstitution therapy for relapsing multiple sclerosis (RMS). Hormonal and immune changes are responsible for the decline of disease activity in the third trimester of pregnancy and disease reactivation in the early post-partum period.We investigate the impact of pregnancy on disease activity in women with MS who conceived after cladribine treatment. METHODS We recruited women of childbearing age with relapsing-remitting MS (RRMS) who became pregnant or not after being treated with cladribine. For both groups, demographic, clinical and radiological data were collected 1 year before and after treatment during a mean follow-up of 3.53 years. We compared disease activity over time between groups using variance analysis for repeated measures. RESULTS 48 childbearing women were included. 25 women had a pregnancy after a mean of 1.75 years from the first treatment cycle. Women with or without pregnancy did not differ in demographics or pre-cladribine disease activity. No significant differences in disease activity or EDSS worsening were found between women with or without pregnancy. DISCUSSION Our findings suggest that pregnancy does not appear to influence disease activity and disability in women previously treated with cladribine; further studies with larger numbers and longer follow-up are needed to confirm this finding.
Collapse
Affiliation(s)
- E Signoriello
- Multiple Sclerosis Center, Second Division of Neurology, Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - M Foschi
- Department of Neuroscience, MS Center-Neurology Unit, S. Maria Delle Croci Hospital, AUSL Romagna, Ravenna, Italy
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - R Lanzillo
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University, Naples, Italy
| | - J Frau
- Multiple Sclerosis Center, Department of Medical Sciences and Public Health University of Cagliari, Binaghi Hospital Cagliari/Italy, Cagliari, Italy
| | - E Cocco
- Multiple Sclerosis Center, Department of Medical Sciences and Public Health University of Cagliari, Binaghi Hospital Cagliari/Italy, Cagliari, Italy
| | - G Borriello
- San Pietro Fatebenefratelli-Hospital-MS Center Rome, Rome, Italy
| | - A Ianniello
- Department of Human Neuroscience, Sapienza University of Rome, Rome, Italy
| | - M Trotta
- Unit of Neurology A.O. Annunziata, Cosenza, Italy
| | - D Landi
- Multiple Sclerosis Clinical and Research Unit, Department of Systems Medicine, University of Rome Tor Vergata, Tor VergataUniveristy Hospital, Rome, Italy
| | - G T Maniscalco
- Neurological Clinic and Multiple Sclerosis Center, A Cardarelli Hospital, Naples, Italy
| | - F Ruscica
- U.O.C. Neurologia E Centro SMFondazione Istituto G. Giglio, Cefalù, PA, Italy
| | - S Toscano
- Department "GF Ingrassia", Section of Neurosciences, University of Catania, Catania, Italy
| | - F Patti
- Department "GF Ingrassia", Section of Neurosciences, University of Catania, Catania, Italy
| | - A Zanghì
- Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - E D'Amico
- Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - R Fantozzi
- Unit of Neurology, IRCCS Neuromed, Pozzilli, IS, Italy
| | - D Centonze
- Unit of Neurology, IRCCS Neuromed, Pozzilli, IS, Italy
| | - G Lus
- Multiple Sclerosis Center, Second Division of Neurology, Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - S Bonavita
- Multiple Sclerosis Center, Second Division of Neurology, Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Naples, Italy.
| |
Collapse
|
2
|
Smets I, Versteegh M, Huygens S, Wokke B, Smolders J. Benefits of early highly effective versus escalation treatment strategies in relapsing multiple sclerosis estimated using a treatment-sequence model. Mult Scler 2024:13524585241258692. [PMID: 38859625 DOI: 10.1177/13524585241258692] [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: 06/12/2024]
Abstract
BACKGROUND Uncertainty about disproportionate impact on health care budgets limits implementation of early highly effective treatment (EHT) in multiple sclerosis (MS). OBJECTIVE To estimate cost-effectiveness of escalation versus EHT disease-modifying treatment (DMT) sequences. METHODS Using a health-economic approach, we analysed health benefits (relapse rate reduction, disability prevention), direct/indirect DMT and societal costs of escalation versus EHT DMT sequences. In scenario analyses, we allowed (1) earlier use of alemtuzumab (ALE) and (2) a single retreatment with cladribine (CLA). RESULTS In our model, we showed that the ratio between costs and quality-adjusted life years (QALYs) for the most cost-effective EHT and escalation sequence results into a similar net health benefit with higher costs and also higher QALYs associated with an EHT versus escalation strategy. Earlier use of ALE is more cost-effective than in later lines, even when aggravating the impact of its side-effects tenfold. Retreatment with CLA was more cost-effective in both escalation and EHT sequences. CONCLUSIONS Certain EHT sequences are equally cost-effective to escalation sequences and are likely to result in more health at uncertain additional costs. The favourable cost-benefit ratio of CLA and ALE suggests that a wider application of affordable highly effective therapies could promote the cost-effectiveness both EHT and escalation approaches.
Collapse
Affiliation(s)
- Ide Smets
- MS Center ErasMS, Department of Neurology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | | | | | - Beatrijs Wokke
- MS Center ErasMS, Department of Neurology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Joost Smolders
- MS Center ErasMS, Department of Neurology, Erasmus University Medical Center, Rotterdam, The Netherlands
- MS Center ErasMS, Department of Immunology, Erasmus University Medical Center, Rotterdam, The Netherlands
- Neuroimmunology Research Group, Netherlands Institute for Neuroscience, Amsterdam, The Netherlands
| |
Collapse
|
3
|
Ciron J, Bourre B, Castelnovo G, Guennoc AM, De Sèze J, Ben-Amor AF, Savarin C, Vermersch P. Holistic, Long-Term Management of People with Relapsing Multiple Sclerosis with Cladribine Tablets: Expert Opinion from France. Neurol Ther 2024; 13:503-518. [PMID: 38488979 PMCID: PMC11136930 DOI: 10.1007/s40120-024-00589-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 02/09/2024] [Indexed: 03/17/2024] Open
Abstract
Cladribine tablets (CladT) has been available for therapeutic use in France since March 2021 for the management of highly active relapsing multiple sclerosis (RMS). This high-efficacy disease-modifying therapy (DMT) acts as an immune reconstitution therapy. In contrast to most high-efficacy DMTs, which act via continuous immunosuppression, two short courses of oral treatment with CladT at the beginning of years 1 and 2 of treatment provide long-term control of MS disease activity in responders to treatment, without the need for any further pharmacological treatment for several years. Although the labelling for CladT does not provide guidance beyond the initial treatment courses, real-world data on the therapeutic use of CladT from registries of previous clinical trial participants and patients treated in routine practice indicate that MS disease activity is controlled for a period of years beyond this time for a substantial proportion of patients. Moreover, this clinical experience has provided useful information on how to initiate and manage treatment with CladT. In this article we, a group of expert neurologists from France, provide recommendations on the initiation of CladT in DMT-naïve patients, how to switch from existing DMTs to CladT for patients with continuing MS disease activity, how to manage patients during the first 2 years of treatment and finally, how to manage patients with or without MS disease activity in years 3, 4 and beyond after initiating treatment with CladT. We believe that optimisation of the use of CladT beyond its initial courses of treatment will maximise the benefits of this treatment, especially early in the course of MS when suppression of focal inflammation in the CNS is a clinical priority to limit MS disease progression.
Collapse
Affiliation(s)
- Jonathan Ciron
- Department of Neurology, Centre de Ressources et de Compétences Sclérose en Plaques (CRC-SEP), Toulouse University Hospital, Hôpital Pierre-Paul Riquet, Toulouse, France
- INSERM UMR1291, CNRS UMR5051, Institut Toulousain des Maladies Infectieuses et Inflammatoires (Infinity), Université Toulouse III, Toulouse, France
| | | | - Giovanni Castelnovo
- Department of Neurology, Nîmes University Hospital, Hopital Caremeau, Nîmes, France
| | | | - Jérôme De Sèze
- Department of Neurology, Strasbourg University Hospital, Strasbourg, France
| | - Ali Frederic Ben-Amor
- Knowlepsy Investment, Marseille Innovation, Technopôle de Château-Gombert, Marseille, France
| | - Carine Savarin
- Merck Santé S.A.S., an Affiliate of Merck KGaA, Lyon, France
| | - Patrick Vermersch
- Univ. Lille, Inserm U1172 LilNCog, CHU Lille, FHU Precise, Lille, France.
| |
Collapse
|
4
|
Cortese R, Testa G, Assogna F, De Stefano N. Magnetic Resonance Imaging Evidence Supporting the Efficacy of Cladribine Tablets in the Treatment of Relapsing-Remitting Multiple Sclerosis. CNS Drugs 2024; 38:267-279. [PMID: 38489020 PMCID: PMC10980660 DOI: 10.1007/s40263-024-01074-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/15/2024] [Indexed: 03/17/2024]
Abstract
Numerous therapies are currently available to modify the disease course of multiple sclerosis (MS). Magnetic resonance imaging (MRI) plays a pivotal role in assessing treatment response by providing insights into disease activity and clinical progression. Integrating MRI findings with clinical and laboratory data enables a comprehensive assessment of the disease course. Among available MS treatments, cladribine is emerging as a promising option due to its role as a selective immune reconstitution therapy, with a notable impact on B cells and a lesser effect on T cells. This work emphasizes the assessment of MRI's contribution to MS treatment, particularly focusing on the influence of cladribine tablets on imaging outcomes, encompassing data from pivotal and real-world studies. The evidence highlights that cladribine, compared with placebo, not only exhibits a reduction in inflammatory imaging markers, such as T1-Gd+, T2 and combined unique active (CUA) lesions, but also mitigates the effect on brain volume loss, particularly within grey matter. Importantly, cladribine reveals early action by reducing CUA lesions within the first months of treatment, regardless of a patient's initial conditions. The selective mechanism of action, and sustained efficacy beyond year 2, combined with its early onset of action, collectively position cladribine tablets as a pivotal component in the therapeutic paradigm for MS. Overall, MRI, along with clinical measures, has played a substantial role in showcasing the effectiveness of cladribine in addressing both the inflammatory and neurodegenerative aspects of MS.
Collapse
Affiliation(s)
- Rosa Cortese
- Department of Medicine, Surgery and Neuroscience, University of Siena, Viale Bracci 2, 53100, Siena, Italy
| | - Giovanna Testa
- Merck Serono S.p.A. Italy, An Affiliate of Merck KGaA, Rome, Italy
| | | | - Nicola De Stefano
- Department of Medicine, Surgery and Neuroscience, University of Siena, Viale Bracci 2, 53100, Siena, Italy.
| |
Collapse
|
5
|
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.
Collapse
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
| |
Collapse
|
6
|
Deftereos SN, Vavougios GD, Bakirtzis C, Hadjigeorgiou G, Grigoriadis N. Effects of High Efficacy Multiple Sclerosis Disease Modifying Drugs on the Immune Synapse: A Systematic Review. Curr Pharm Des 2024; 30:536-551. [PMID: 38343058 DOI: 10.2174/0113816128288102240131053205] [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] [Accepted: 01/11/2024] [Indexed: 05/18/2024]
Abstract
BACKGROUND Co-signaling and adhesion molecules are important elements for creating immune synapses between T lymphocytes and antigen-presenting cells; they positively or negatively regulate the interaction between a T cell receptor with its cognate antigen, presented by the major histocompatibility complex. OBJECTIVES We conducted a systematic review on the effects of High Efficacy Disease Modifying Drugs (HEDMDs) for Multiple Sclerosis (MS) on the co-signaling and adhesion molecules that form the immune synapse. METHODS We searched EMBASE, MEDLINE, and other sources to identify clinical or preclinical reports on the effects of HEDMDs on co-signaling and adhesion molecules that participate in the formation of immune synapses in patients with MS or other autoimmune disorders. We included reports on cladribine tablets, anti- CD20 monoclonal antibodies, S1P modulators, inhibitors of Bruton's Tyrosine Kinase, and natalizumab. RESULTS In 56 eligible reports among 7340 total publications, limited relevant evidence was uncovered. Not all co-signaling and adhesion molecules have been studied in relation to every HEDMD, with more data being available on the anti-CD20 monoclonal antibodies (that affect CD80, CD86, GITR and TIGIT), cladribine tablets (affecting CD28, CD40, ICAM-1, LFA-1) and the S1P modulators (affecting CD86, ICAM-1 and LFA-1) and less on Natalizumab (affecting CD80, CD86, CD40, LFA-1, VLA-4) and Alemtuzumab (affecting GITR and CTLA-4). CONCLUSION The puzzle of HEDMD effects on the immune synapse is far from complete. The available evidence suggests that distinguishing differences exist between drugs and are worth pursuing further.
Collapse
Affiliation(s)
- Spyros N Deftereos
- Second Department of Neurology, Special Unit for Biomedical Research and Education (S.U.B.R.E.), School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
- Merck S.A., Greece, an Affiliate of Merck KGaA, Darmstadt, Germany
| | - George D Vavougios
- Department of Neurology, Medical School, University of Cyprus, Nicosia, Cyprus
| | - Christos Bakirtzis
- Second Department of Neurology, Special Unit for Biomedical Research and Education (S.U.B.R.E.), School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - George Hadjigeorgiou
- Medical School, University of Cyprus, Nicosia, Cyprus
- Cyprus Academy of Sciences, Letters and Arts, Nicosia, Cyprus
| | - Nikolaos Grigoriadis
- Second Department of Neurology, Special Unit for Biomedical Research and Education (S.U.B.R.E.), School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| |
Collapse
|
7
|
Rau D, Müller B, Übler S. Evaluation of Patient-Reported Outcomes in Patients with Relapsing Multiple Sclerosis Treated with Cladribine Tablets in the CLAWIR Study: 12-Month Interim Analysis. Adv Ther 2023; 40:5547-5556. [PMID: 37776477 PMCID: PMC10611608 DOI: 10.1007/s12325-023-02682-z] [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: 07/24/2023] [Accepted: 09/08/2023] [Indexed: 10/02/2023]
Abstract
INTRODUCTION Patient-reported outcomes (PROs) provide an insightful method of assessing the subjective impact of therapies for those affected by multiple sclerosis (MS), a chronic neurologic disease notable for symptoms of fatigue and reduced physical function. The ongoing CLAWIR study aims to assess the effect of cladribine tablets (3.5 mg/kg cumulative dose over 2 years) in patients with highly active relapsing MS focusing on PROs of fatigue, physical function, treatment satisfaction, and work productivity. Here, we report on a pre-planned analysis at 12 months after treatment initiation with cladribine tablets. METHODS CLAWIR is a 2-year, multicenter, prospective, observational study of patients with relapsing MS newly initiating cladribine tablets. The following PROs were analyzed: PRO Measurement Information System (PROMIS®) Fatigue MS (v1.0) and Physical Function MS (v2.1), Treatment Satisfaction Questionnaire for Medication (TSQM, v1.4), and Work Productivity and Activity Impairment MS Questionnaire (WPAI-MS). Data were analyzed descriptively. RESULTS In total, 128 patients were eligible for analysis: 95 females (74.2%); median (range) age 34.5 (29, 44) years; 34 patients (26.6%) were treatment-naïve, and 89 (69.5%) were early switchers from platform therapies (the remaining 5 patients [3.9%] switched from a high-efficacy disease-modifying therapy). PROMIS® Fatigue MS mean (± standard deviation [SD]) T-scores decreased from 54.6 (± 9.59) at baseline to 51.8 (± 10.30) at 12 months, indicating an alleviation of fatigue, whereas PROMIS® Physical Function MS mean T-scores remained stable over time [baseline: 49.4 (± 10.69); 12 months: 50.3 (± 10.88)]. TSQM v1.4 mean scores indicated an improvement over time, increasing from 52.2 (± 27.79) at baseline to 81.4 (± 17.06) at 12 months for global satisfaction. WPAI-MS scores also showed an improvement across all four domains over 12 months. CONCLUSION This real-world study demonstrates the effect of cladribine tablets over 12 months on PROs of fatigue, physical function, treatment satisfaction, and work productivity. TRIAL REGISTRATION The CLAWIR study is registered at the German Federal Institute for Drugs and Medical Devices with the internal NIS number 7469.
Collapse
Affiliation(s)
- Daniela Rau
- Nervenfachärztliche Gemeinschaftspraxis Ulm, Ulm, Germany
| | - Beate Müller
- Merck Healthcare Germany GmbH (an Affiliate of Merck KGaA, Darmstadt, Germany), Waldstraße 3, 64331, Weiterstadt, Germany
| | - Susanne Übler
- Merck Healthcare Germany GmbH (an Affiliate of Merck KGaA, Darmstadt, Germany), Waldstraße 3, 64331, Weiterstadt, Germany.
| |
Collapse
|
8
|
Petrou P, Achiron A, Cohen EG, Garty M, Magalashvili D, Karmon Y, Milo R, Regev K, Vaknin-Dembinsky A, Wilf-Yarkoni A, Karussis D. Practical recommendations on treatment of multiple sclerosis with Cladribine: an Israeli Experts Group Viewpoint. J Neurol 2023; 270:5188-5195. [PMID: 37436562 DOI: 10.1007/s00415-023-11846-4] [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: 05/13/2023] [Revised: 06/22/2023] [Accepted: 06/23/2023] [Indexed: 07/13/2023]
Abstract
Cladribine tablets (Mavenclad®) were approved by the European Union in 2017 as high-efficacy therapy for highly active relapsing-remitting multiple sclerosis. In Israel, Mavenclad® was approved in 2018. Real-life experience has confirmed the efficacy of cladribine tablets over at least 4 years from the initial course. During the last years, several questions were raised concerning the management of people with MS who show disease activity during years 3 and 4 post-cladribine initiation and what treatment decisions are needed beyond year 4. A few expert boards have tried to provide insight based on research data and to suggest recommendations on the therapeutic dilemmas and treatment decisions with cladribine. However, there is currently no widely accepted consensus about these issues. The vast clinical experience gained in Israel in the past 5 years in several MS centers across the country allows for a broad perspective of the outcomes with long-term cladribine use. This article summarizes previously published recent recommendations and describes the insights of Israeli neurology key opinion leaders that convened for an advisory board meeting on January 29th, 2023, with the aim of reaching a consensus regarding cladribine long-term treatment and follow-up.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Ron Milo
- Barzilai Medical Center, Ashkelon, Israel
| | | | | | | | | |
Collapse
|
9
|
Inshasi J, Farouk S, Shatila A, Hassan A, Szolics M, Thakre M, Kayed D, Krieger D, Almadani A, Alsaadi T, Benedetti B, Mifsud V, Jacob A, Sayegh S, Boshra A, Alroughani R. Multicentre Observational Study of Treatment Satisfaction with Cladribine Tablets in the Management of Relapsing Multiple Sclerosis in the Arabian Gulf: The CLUE Study. Neurol Ther 2023; 12:1309-1318. [PMID: 37289421 PMCID: PMC10310633 DOI: 10.1007/s40120-023-00497-2] [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: 03/29/2023] [Accepted: 05/10/2023] [Indexed: 06/09/2023] Open
Abstract
INTRODUCTION Inconvenient administration and side effects of some disease-modifying therapies (DMTs) for relapsing multiple sclerosis (RMS) can deter adherence. We evaluated treatment satisfaction with cladribine tablets (CladT) for RMS in the Arabian Gulf. METHODS This was a non-interventional, multicentre, prospective observational study in non-pregnant/lactating adults (aged ≥ 18 years) with RMS eligible for 1st treatment with CladT (EU labelling). The primary outcome was overall treatment satisfaction at 6 months (Treatment Satisfaction Questionnaire for Medication [TSQM]-14, v. 1.4), Global Satisfaction subscale. Secondary endpoints were TSQM-14 scores for convenience, satisfaction with side effects and satisfaction with effectiveness. Patients provided written informed consent. RESULTS Of 63 patients screened, 58 received CladT and 55 completed the study. Mean age was 33 ± 9 years; mean weight 73 ± 17 kg; 31% male/69% female; mostly from the United Arab Emirates (52%) or Kuwait (30%). All had RMS (mean 0.9 ± 1.1 relapses in the past year), mean Expanded Disability Status Scale (EDSS) 1.4 ± 1.2; 36% were DMT-naïve. Mean [95% CI] score was high for overall treatment satisfaction (77.8 [73.0-82.6]), ease of use (87.4 [83.7-91.0]), tolerability (94.2 [91.0-97.3]) and effectiveness (76.2 [71.6-80.7]). Scores were similar irrespective of DMT history, age, gender, relapse history or EDSS. No relapses or serious treatment-emergent adverse events (TEAE) occurred. Two severe TEAE occurred (fatigue, headache) and 16% reported lymphopenia (two cases of grade 3 lymphopenia). Absolute lymphocyte counts at baseline and 6 months were 2.2 ± 0.8 × 109/L and 1.3 ± 0.3 × 109/L, respectively. CONCLUSIONS Treatment satisfaction, ease of use, tolerability and patient-perceived effectiveness for CladT were high, irrespective of baseline demographics, disease characteristics and prior treatment.
Collapse
Affiliation(s)
- Jihad Inshasi
- Rashid Hospital and Dubai Medical College and Dubai Health Authority (DHA), P.O. Box 4545, Dubai, UAE.
| | - Samar Farouk
- Ibn Sina Hospital, Kuwait, Kuwait
- Faculty of Medicine, Minia University, Minia, Egypt
| | | | - Ali Hassan
- Tawam Hospital, Abu Dhabi, UAE
- College of Medicine and Health Science, United Arab Emirates University, Abu Dhabi, UAE
| | - Miklos Szolics
- Tawam Hospital, Abu Dhabi, UAE
- College of Medicine and Health Science, United Arab Emirates University, Abu Dhabi, UAE
| | | | | | | | - Abubaker Almadani
- Rashid Hospital and Dubai Medical College and Dubai Health Authority (DHA), P.O. Box 4545, Dubai, UAE
| | | | | | | | - Anu Jacob
- Cleveland Clinic Abu Dhabi, Abu Dhabi, UAE
| | | | | | | |
Collapse
|
10
|
Centonze D, Amato MP, Brescia Morra V, Cocco E, De Stefano N, Gasperini C, Gallo P, Pozzilli C, Trojano M, Filippi M. Multiple sclerosis patients treated with cladribine tablets: expert opinion on practical management after year 4. Ther Adv Neurol Disord 2023; 16:17562864231183221. [PMID: 37434878 PMCID: PMC10331342 DOI: 10.1177/17562864231183221] [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: 03/06/2023] [Accepted: 06/04/2023] [Indexed: 07/13/2023] Open
Abstract
Multiple sclerosis (MS) is a chronic, progressive neurological disease involving neuroinflammation, neurodegeneration, and demyelination. Cladribine tablets are approved for immune reconstitution therapy in patients with highly active relapsing-remitting MS based on favorable efficacy and tolerability results from the CLARITY study that have been confirmed in long-term extension studies. The approved 4-year dosing regimen foresees a cumulative dose of 3.5 mg/kg administered in two cycles administered 1 year apart, followed by 2 years of observation. Evidence on managing patients beyond year 4 is scarce; therefore, a group of 10 neurologists has assessed the available evidence and formulated an expert opinion on management of the growing population of patients now completing the approved 4-year regimen. We propose five patient categories based on response to treatment during the first 4-year regimen, and corresponding management pathways that envision close monitoring with clinical visits, magnetic resonance imaging (MRI) and/or biomarkers. At the first sign of clinical or radiological disease activity, patients should receive a highly effective disease-modifying therapy, comprising either a full cladribine regimen as described in regulatory documents (cumulative dose 7.0 mg/kg) or a comparably effective treatment. Re-treatment decisions should be based on the intensity and timing of onset of disease activity, clinical and radiological assessments, as well as patient eligibility for treatment and treatment preference.
Collapse
Affiliation(s)
- Diego Centonze
- Department of Systems Medicine, Tor Vergata University, Via Montpellier, 1, 00133 Rome, Italy
- IRCCS Neuromed, Pozzilli, Italy
| | - Maria Pia Amato
- Department NEUROFARBA, University of Florence, Florence, Italy
- IRCCS Fondazione Don Carlo Gnocchi, Florence, Italy
| | - Vincenzo Brescia Morra
- Multiple Sclerosis Clinical Care and Research Center and Department of Neuroscience (NSRO), Federico II University, Naples, Italy
| | - Eleonora Cocco
- Department of Medical Science and Public Health and Centro Sclerosi Multipla, University of Cagliari, Cagliari, Italy
| | - Nicola De Stefano
- Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy
| | - Claudio Gasperini
- Department of Neurosciences, S Camillo Forlanini Hospital Rome, Rome, Italy
| | - Paolo Gallo
- Department of Neuroscience, University of Padova, Padua, Italy
| | - Carlo Pozzilli
- Department of Human Neuroscience, Sapienza University, Rome, Italy
| | | | - Massimo Filippi
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milano, Italy
| |
Collapse
|