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INTRODUCTION: One strategy to mitigate progressive multifocal leukoencephalopathy (PML) risk is to switch to other highly effective disease-modifying therapies (DMTs). However, the optimal switch DMT following natalizumab (NTZ) discontinuation is yet to be determined. OBJECTIVE: The objective of the study is to determine the most effective and tolerable DMTs to switch to following NTZ discontinuation due to John Cunningham virus (JCV) antibody positivity. METHODS: This is a multicenter observational cohort study that included all stable relapsing-remitting multiple sclerosis (MS) patients who were treated with NTZ for at least 6 months before switching therapy due to JCV antibody positivity. RESULTS: Of 321 patients, 255 switched from NTZ to rituximab/ocrelizumab, 52 to fingolimod, and 14 to alemtuzumab, with higher annualized relapse rate (ARR) in fingolimod switchers (0.193) compared with rituximab/ocrelizumab or alemtuzumab (0.028 and 0.032, respectively). Fingolimod switchers also had increased disability progression (p = 0.014) and a higher proportion developed magnetic resonance imaging (MRI) lesions compared with rituximab/ocrelizumab (62.9% vs. 13.0%, p < 0.001, and 66.6% vs. 24.0%, p < 0.001, respectively). Mean drug survival favored rituximab/ocrelizumab or alemtuzumab over fingolimod (p < 0.001). CONCLUSION: Our study shows superior effectiveness of rituximab/ocrelizumab and alemtuzumab compared with fingolimod in stable patients switching from NTZ due to JC virus antibody positivity.
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Fatores Imunológicos , Vírus JC , Leucoencefalopatia Multifocal Progressiva , Esclerose Múltipla Recidivante-Remitente , Natalizumab , Humanos , Natalizumab/uso terapêutico , Natalizumab/efeitos adversos , Feminino , Adulto , Masculino , Esclerose Múltipla Recidivante-Remitente/tratamento farmacológico , Fatores Imunológicos/efeitos adversos , Leucoencefalopatia Multifocal Progressiva/induzido quimicamente , Vírus JC/imunologia , Pessoa de Meia-Idade , Substituição de Medicamentos , Rituximab/efeitos adversos , Rituximab/uso terapêutico , Anticorpos Monoclonais Humanizados/uso terapêutico , Anticorpos Monoclonais Humanizados/efeitos adversos , Cloridrato de Fingolimode/uso terapêutico , Alemtuzumab/efeitos adversos , Alemtuzumab/uso terapêuticoRESUMO
The World Health Organization designated last year as the International Year of the Nurse and the Midwife. And as we know worldwide, 2020 became an unforgettable year as nurses and midwives everywhere confronted the COVID-19 pandemic. To be a nurse in 2020 was challenging and heroic, but being a nurse in 2020 in Beirut, Lebanon was so extraordinarily charged with adversity. The country witnessed in a one-year series of tragedies of epic dimensions - laying a heavy toll on front-line nurses. We present our stories as eight Lebanese nurses, giving voice to our incredible experiences and our ongoing resilience in the face of these adversities. We served in the emergency department of a Beirut city hospital after a catastrophic explosion occurred in the capital on the 4th of August 2020. We reported for duty during a disaster of immense magnitude and are now coping with the aftermath of trauma. As nurses, we have faced many traumas in our country that has experienced through war and terrorism for decades. Arising from this disaster and challenges of the pandemic, we give policy recommendations that deserve urgent attention in Lebanon and underscore the need for disaster preparation, funding, education and importantly mental health care for nurses and other health professionals with help and support of the international community.
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COVID-19/epidemiologia , Recessão Econômica , Explosões , Papel do Profissional de Enfermagem , Atitude do Pessoal de Saúde , Planejamento em Desastres , Humanos , Líbano/epidemiologia , Incidentes com Feridos em Massa , Pandemias , SARS-CoV-2RESUMO
The newly constituted National Multiple Sclerosis (MS) Society (NMSS)of the United Arab Emirates (UAE), set up a scientific committee to create a MS disease modifying treatment (DMT) guideline for UAE. The committee considered several unique features of the MS community in UAE including large number of expatriate population, wide variations in health insurance coverage, physician and patient preferences for DMT. The overall goal of the treatment guideline is to facilitate the most appropriate DMT to the widest number of patients. To this end it has adapted recommendations from various health systems and regulatory authorities into a pragmatic amalgamation of best practices from across the world. Importantly where data is unavailable or controversial, a common sense approach is taken rather than leave physicians and patients in limbo. The committee classifies MS into subcategories and suggests appropriate treatment choices. It recommends treatment of RIS and CIS with poor prognostic factors. It largely equates the efficacy and safety of DMT with similar mechanisms of action or drug classes e.g. ocrelizumab is similar to rituximab. It allows early switching of treatment for unambiguous disease activity and those with progression independent of relapses. Autologous hematopoietic stem cell transplantation can be offered to patients who fail one high efficacy DMT. Pragmatic guidance on switching and stopping DMT, DMT choices in pregnancy, lactation and pediatric MS have been included. It is expected that these guidelines will be updated periodically as new data becomes available.
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Esclerose Múltipla , Humanos , Fatores Imunológicos/uso terapêutico , Esclerose Múltipla/terapia , Esclerose Múltipla/tratamento farmacológico , Guias de Prática Clínica como Assunto/normas , Emirados Árabes UnidosRESUMO
BACKGROUND: There is a lack information regarding risk factors associated with worse COVID-19 outcomes in patients with multiple sclerosis (MS) in the MENA region. METHODS: This is a multicenter, retrospective cohort study that included all MS patients with a suspected or confirmed COVID-19 infection using the MENACTRIMS registry. The association of demographics, disease characteristics, and use of disease-modifying therapies (DMTs) with outcomes and severity of COVID-19 were evaluated by multivariate logistic model. RESULTS: A total of 600 MS patients with confirmed (n = 542) or highly suspected (n = 58) COVID-19 were analyzed. Seventy-three patients (12.2 %) had a COVID-19 severity score of ≥3 on a 7-point ordinal scale (ranging from 1 [not hospitalized with no limitations on activities] to 7 [death] with a cutoff at 3 [hospitalized and not requiring supplemental oxygen]), and 15 patients (2.5 %) died. Out of 73 patients with a severity score ≥3, 90.4 % were on DMTs; 50.6 % of them were on anti-CD20, including ocrelizumab and rituximab. Multivariate logistic regression showed that older age (odds ratio per 10 years, 1.4 [95 %CI, 1.0-1.8]), disability (OR for EDSS 3.0-5.5, 2.9 [95 %CI. 1.5-5.7], OR for EDSS ≥6.0, 2.3 [95 %CI. 1.0-5.1]), obesity (OR, 3.0 [95 %CI, 1.5-6.0]), and treatment with rituximab (OR, 9.0 [95 %CI, 3.1-25.3]) or off-label immunosuppressive medications (OR, 5.6 [95 %CI. 1.1-27.8]) were risk factors for moderate or severe COVID-19. CONCLUSION: In this registry-based study of MS patients, age, sex, EDSS, obesity, progressive MS were risk factors for severe COVID-19. Moreover, there was an association found between exposure to anti-CD20 DMTs and COVID-19 severity.
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BACKGROUND: In the Middle East and North Africa (MENA) region, few studies explored the quality of life of multiple sclerosis patients and the factors affecting it. OBJECTIVE: The objective of this study was to explore studies on multiple sclerosis quality of life in the MENA area through a comprehensive literature review. To validate the Multiple sclerosis international Quality of Life (MusiQoL) and Modified Fatigue Impact Scale (MFIS) in Arabic, and investigate the impact of sociodemographic and clinical variables of Lebanese multiple sclerosis patients on quality of life. METHODS: As part of an ongoing observational prospective research study, data from 663 stable multiple sclerosis patients were analysed. RESULTS: In Lebanese multiple sclerosis patients, the Arabic MusiQoL and MFIS seem to be accurate and valid tools with high reliability coefficients and confirmatory factor analytic indices. Variables such as age and disease type predicted multiple sclerosis quality of life, yet were significantly affected by psychosocial fatigue. The influence of sociodemographic and clinical variables on quality of life dimensions varied. Being a woman with multiple sclerosis, receiving medications and experiencing physical fatigue worsens the psychological wellbeing quality of life dimension. CONCLUSION: Several sociodemographic and clinical variables predicted the health-related quality of life dimensions of multiple sclerosis patients in MENA. Further in-depth investigation to guide more targeted clinical management is recommended. We encourage using validated multidimensional tools to measure quality of life in MENA such as the Arabic MusiQoL.
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BACKGROUND: Fingolimod is associated with different infections including lower respiratory tract, herpes virus, cryptococcal meningitis, histoplasmosis, progressive multifocal leukoencephalopathy, atypical mycobacterial infections, kaposi sarcoma and reactivation of hepatitis c. OBJECTIVES: To describe five cases of skin warts in MS patients treated with fingolimod at the American University of Beirut Medical Center (AUBMC) MS center (MSC). METHODS: We reviewed all MS patients treated with fingolimod at our MSC and identified patients who developed skin warts during treatment. We also reviewed a control group of patients treated with different interferons matched for age and sex. RESULTS: Of 220 patients treated with fingolimod at our MSC, 5 (2.2%) developed skin warts. In 220 patients treated with different interferons and matched for age and sex, no cases of skin warts could be detected. CONCLUSIONS: In conclusion, we report five patients who developed skin warts during fingolimod therapy, especially HPV-related, for an overall incidence of 2.2%. Larger cohorts are needed to confirm this proposed higher susceptibility of fingolimod-treated patients to HPV infections.
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Cloridrato de Fingolimode/efeitos adversos , Fatores Imunológicos/efeitos adversos , Esclerose Múltipla/tratamento farmacológico , Infecções por Papillomavirus/induzido quimicamente , Verrugas/induzido quimicamente , Adulto , Feminino , Humanos , Masculino , Adulto JovemRESUMO
We report a case of relapsing remitting multiple sclerosis (RRMS) with severe rebound syndrome 12weeks following discontinuation of teriflunomide therapy. The patient developed severe clinical relapses with significant increase in the number of brain and spine magnetic resonance imaging (MRI) lesions. She responded well to intravenous and oral steroids and was later maintained on rituximab.