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OBJECTIVE: Anxiety is common among persons with MS (PwMS), but widely accepted treatments are lacking. Group-based interventions delivered via telehealth are an accessible treatment option requiring clinical trial evidence to support feasibility and initial efficacy. We conducted a pilot feasibility trial of an online support group intervention to reduce anxiety in PwMS. METHODS: A non-randomized, parallel arm clinical trial was conducted. A total of 31 PwMS were enrolled: 20 completed a 12-week telehealth-delivered support group intervention and 11 were assigned to a survey-only control group. Primary feasibility outcomes were adherence and completion rates. Primary efficacy outcome was anxiety, secondary outcomes were depression, loneliness, distress, self-efficacy, stress, and quality of life. RESULTS: Twenty-six participants completed the study. Intervention group adherence (75%) and completion (85%) rates were acceptable. Results indicated a medium size between-group effect, suggesting a greater reduction in anxiety in the intervention group compared to the control group [U = 39.50, p = 0.045, r = 0.39]. No group differences in other outcomes were observed. CONCLUSION: A telehealth-delivered support group intervention appears feasible for further study and shows initial efficacy for the reduction of anxiety in PwMS.
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Esclerose Múltipla , Telemedicina , Ansiedade , Depressão , Estudos de Viabilidade , Humanos , Qualidade de Vida , Grupos de AutoajudaRESUMO
B-cell depleting therapies are effective in multiple sclerosis (MS) and are widely used (Hauser et al., 2017). Inflammatory vaginitis (IV), characterized by unexplained vaginal symptoms including mucopurulent discharge, pain, irritation, and dyspareunia, has been reported in one MS patient on ocrelizumab (Filikci and Jensen, 2022), and to be present in 3.5 % of women on rituximab for autoimmune diseases (Yockey et al., 2021). We report here four cases of IV in B cell depleted women with MS. B-cell reconstitution was temporally associated with improvement of IV symptoms. Further investigation and vigilance for this potential treatment emergent adverse event affecting sexual and reproductive health of women with MS is needed.
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Esclerose Múltipla , Vaginite , Feminino , Humanos , Esclerose Múltipla/complicações , Esclerose Múltipla/tratamento farmacológico , Vaginite/tratamento farmacológico , Vaginite/diagnóstico , RituximabRESUMO
BACKGROUND AND OBJECTIVES: Racial disparities exist in both neurologic and obstetric populations, underscoring the importance of evaluating pregnancy outcomes in diverse women with multiple sclerosis (MS). The objective of this multicenter retrospective study was to compare pregnancy care and outcomes between Black and Hispanic (underrepresented) and White women with MS. METHODS: Demographic and clinical data were extracted from medical records of 9 US MS centers for women with MS/clinically isolated syndrome who delivered live births between 2010 and 2021. Sites identified at last 15 consecutive Black/Hispanic women and a matching number of White women. Socioeconomic factors, pregnancy, and MS care/outcomes were compared between groups (underrepresented and White and then Black and Hispanic) using Wilcoxon rank sum (U statistic and effect size r reported), χ2, t tests and logistic regressions as appropriate to data type. Multiple imputation by chained equation was used to account for missing data. RESULTS: Overall, 294 pregnancies resulting in live births were analyzed ( 81 Black, 67 Hispanic, and 146 White mothers). Relative to underrepresented women, White women lived in areas of higher median (interquartile range [IQR]) Child Opportunity Index (79 [45.8] vs 22 [45.8], U = 3,824, r = 0.56, p < 0.0001) and were more often employed (84.9% vs 75%, odds ratio [OR] 2.57, CI 1.46-4.50, p = 0.0008) and privately insured (93.8% vs 56.8%, OR 11.6, CI 5.5-24.5, p < 0.0001) and more received a 14-week ultrasound (98.6% vs 93.9%, OR 4.66, CI 0.99-21.96, p = 0.027). Mode of delivery was significantly different between the three groups (X2(10,294) = 20.38, p = 0.03); notably, Black women had the highest rates of emergency cesarean deliveries, and Hispanic women highest rates of uncomplicated vaginal deliveries. Babies born to underrepresented women had lower median (IQR) birthweights than babies born to White women (3,198 g [435.3 g] vs 3,275 g [412.5 g], U = 9,255, r = 0.12, p = 0.04) and shorter median (IQR) breastfeeding duration (4.5 [3.3] vs 6.0 [4.2] months, U = 8,184, r = 0.21, p = 0.003). While underrepresented women were younger than White women (mean [SD] 30.9 [4.8] vs 33.8 [4.0], t = 1.97, CI 1.96-3.98, p < 0.0001), their median (Q1-Q3, IQR) Expanded Disability Status Scale was higher (1.5 [1-2.5, 1.5] vs 1 [0-1.5, 1.5], U = 7,260, r = 0.29, p < 0.0001) before pregnancy. Finally, medical records were missing more key data for Black women (19.7% missing vs 8.9% missing, OR 2.54, CI 1.25-5.06, p = 0.008). DISCUSSION: In this geographically diverse multicenter cohort, underrepresented women entered pregnancy with higher disability and fewer health care resources. Pregnancy represents a pivotal window where structural factors affect maternal and fetal health and neurologic trajectories; it is a critical period to optimize care and health outcomes.
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Doenças Desmielinizantes , Esclerose Múltipla , Lactente , Gravidez , Criança , Humanos , Feminino , Estudos Retrospectivos , Cuidado Pré-Natal , MãesRESUMO
It has been hypothesized that multiple sclerosis (MS) has hormonal influences, and testosterone may have anti-inflammatory functions in this context. Given prior reports of lower testosterone levels in men with MS in archival serum samples, we evaluated the prevalence of hypogonadism in the clinical setting and its association with disability in men with MS. Subjects were screened for symptoms of hypogonadism using a clinical instrument, and those with positive screens had total and free morning testosterone levels checked. Of the 64 subjects who were screened, 50 (78%) had positive results, and 46 (92%) had morning testosterone levels checked. Among the latter, 5 were found to have testosterone levels below lower limit of normal. Other than the expected inverse relation with BMI, testosterone did not correlate with demographic or disease related factors. Baseline testosterone did not predict risk of EDSS or T25-FW progression or future MRI activity.
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Hipogonadismo , Esclerose Múltipla , Humanos , Hipogonadismo/epidemiologia , Hipogonadismo/etiologia , Masculino , Esclerose Múltipla/complicações , Esclerose Múltipla/epidemiologia , Prevalência , TestosteronaRESUMO
BACKGROUND: Seminal trials evaluating anti-CD20 therapy in progressive MS primarily found benefit in younger, less-disabled patients with more inflammatory disease activity. The risks and benefits of ocrelizumab use in older patients with progressive froms of MS are not known. METHODS: Retrospective chart review was performed for patients older than 55 with primary or secondary progressive MS at the time of ocrelizumab initiation. Clinical endpoints from 2 years prior to anti-CD20 therapy served as a within-subject control. RESULTS: Data was reviewed for 56 patients older than the age of 55 at the time of ocrelizumab initiation. Of 37 patients with 2-years of follow up on ocrelizumab, 40%(n=15) experienced confirmed disability progression (CDP) while 60% (n=22) remained stable or improved. 24 patients had data available for the within-subject control; for these patients, median age was 67, baseline EDSS 6.3, and disease duration 20.5 years. Prior to anti-CD20 therapy, 58% (n=14) of patients remained stable and 42% (n=10) experienced CDP. After ocrelizumab initiation, 71% (n=17) remained stable and 29% (n=7) experienced CDP. There was no difference between CDP (p=0.54) or change in EDSS (p=0.09) between time periods. Ocrelizumab was well tolerated and no difference in infection rate was seen using the within-subject control. CONCLUSIONS: We found no difference in clinical endpoints for patients on ocrelizumab compared to prior to anti-CD20 therapy; however, we could not exclude a modest effect given our sample size. Larger trials are needed to evaluate ocrelizumab use in this understudied MS subpopulation.
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Esclerose Múltipla Crônica Progressiva , Esclerose Múltipla , Idoso , Anticorpos Monoclonais Humanizados/efeitos adversos , Humanos , Fatores Imunológicos/efeitos adversos , Esclerose Múltipla Crônica Progressiva/tratamento farmacológico , Estudos RetrospectivosRESUMO
BACKGROUND: While many patients with myelin oligodendrocyte glycoprotein antibody-mediated disease (MOG-AD) will have a monophasic course, 30-80% of patients will relapse after the initial attack. It is not known which factors predict relapse. Here we describe our clinical experience with MOG-AD and evaluate for factors that correlate with relapsing disease. METHODS: This was a retrospective, multi-institutional study of 54 patients with MOG-AD, including 17 children and 37 adults. Mann-Whitney U and Fischer's Exact tests were used for comparisons and logistic regression for correlations. RESULTS: Incident attack phenotype included acute disseminated encephalomyelitis (15%), unilateral optic neuritis (ON; 39%), bilateral ON (24%), transverse myelitis (TM; 11%) and ON with TM (11%). Pediatric patients were more likely than adults to present with ADEM (p = .009) and less likely to present with unilateral ON (p = .04). 31 patients (57%) had a relapsing disease course, with time to first relapse of 8.2 months and median annualized relapse rate of 0.97 months. In 40% of patients (n = 22) the first relapse occurred following the withdrawal of treatment for the incident attack. 5 patients converted to seronegative at follow up, 2 of whom later relapsed. Logistic regression revealed no significant relationship between age, gender, race, presentation phenotype, antibody titer, or cerebrospinal fluid results with risk of relapse. For patients who started disease modifying therapy (DMT) prior to the first relapse (n = 11), 64% remained monophasic. 50% (n = 15) of patients on DMT continued to have disease activity, requiring treatment adjustment. CONCLUSIONS: It is difficult to predict which patients with MOG-AD will relapse. Research is needed to determine the optimal timing and choice of treatment.
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Autoanticorpos , Encefalomielite Aguda Disseminada , Mielite Transversa/diagnóstico , Neurite Óptica/diagnóstico , Criança , Encefalomielite Aguda Disseminada/diagnóstico , Humanos , Glicoproteína Mielina-Oligodendrócito , Recidiva , Estudos RetrospectivosRESUMO
OBJECTIVE: To report initial results of a planned multicenter year-long prospective study examining the risk and impact of COVID-19 among persons with neuroinflammatory disorders (NID), particularly multiple sclerosis (MS). METHODS: In April 2020, we deployed online questionnaires to individuals in their home environment to assess the prevalence and potential risk factors of suspected COVID-19 in persons with NID (PwNID) and change in their neurological care. RESULTS: Our cohort included 1115 participants (630 NID, 98% MS; 485 reference) as of 30 April 2020. 202 (18%) participants, residing in areas with high COVID-19 case prevalence, met the April 2020 CDC symptom criteria for suspected COVID-19, but only 4% of all participants received testing given testing shortages. Among all participants, those with suspected COVID-19 were younger, more racially diverse, and reported more depression and liver disease. PwNID had the same rate of suspected COVID-19 as the reference group. Early changes in disease management included telemedicine visits in 21% and treatment changes in 9% of PwNID. After adjusting for potential confounders, increasing neurological disability was associated with a greater likelihood of suspected COVID-19 (ORadj = 1.45, 1.17-1.84). INTERPRETATIONS: Our study of real-time, patient-reported experience during the COVID-19 pandemic complements physician-reported MS case registries which capture an excess of severe cases. Overall, PwNID seem to have a risk of suspected COVID-19 similar to the reference population.
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Doenças Autoimunes do Sistema Nervoso/epidemiologia , Doenças Autoimunes do Sistema Nervoso/psicologia , COVID-19/epidemiologia , COVID-19/psicologia , Autorrelato , Adulto , Doenças Autoimunes do Sistema Nervoso/diagnóstico , COVID-19/diagnóstico , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Esclerose Múltipla/diagnóstico , Esclerose Múltipla/epidemiologia , Esclerose Múltipla/psicologia , Doenças do Sistema Nervoso/diagnóstico , Doenças do Sistema Nervoso/epidemiologia , Doenças do Sistema Nervoso/psicologia , Pandemias , Estudos ProspectivosRESUMO
We report a fatal case of COVID-19 in a 51-year-old African American woman with multiple sclerosis on natalizumab. She had multiple risk factors for severe COVID-19 disease including race, obesity, hypertension, and elevated inflammatory markers, but the contribution of natalizumab to her poor outcome remains unknown. We consider whether altered dynamics of peripheral immune cells in the context of natalizumab treatment could worsen the cytokine storm syndrome associated with severe COVID-19. We discuss extended interval dosing as a risk-reduction strategy for multiple sclerosis patients on natalizumab, and the use of interleukin-6 inhibitors in such patients who contract COVID-19.
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OBJECTIVE: To test the association between physical function and the social environment in multiple sclerosis (MS), we quantified personal social networks. METHODS: In this cross-sectional study, we analyzed data from 2 academic MS centers, with center 1 serving as a discovery group and center 2 as the extension group. We performed a meta-analysis of the centers to extend the analysis. We used responses from a questionnaire to map the structure and health habits of participants' social networks as well as the NIH Patient-Reported Outcomes Measurement Information System (PROMIS) physical function scale (0-100, mean 50 for US general population) as the primary outcome. We applied multivariable models to test the association between network metrics and physical function. RESULTS: The discovery cohort included 263 patients with MS: 81% were women, 96% non-Hispanic European, 78% had relapsing MS, average age was 50 (12.4) years, and mean disease duration was 17 (12.3) years. The extension group included 163 patients, who were younger, more racially diverse, and less physically disabled, and had shorter disease duration. In the meta-analysis, higher network constraint, a measure of tightly bound networks, was associated with worse physical function (ß = -0.163 ± 0.047, p < 0.001), while larger network effective size, a measure of clustered groups in the network, correlated with better physical function (ß = 0.134 ± 0.046, p = 0.003). CONCLUSIONS: Our study highlights personal networks as an important environmental factor associated with physical function in MS. Patients with close-knit networks had worse function than those with more open networks. Longitudinal studies are warranted to evaluate a causal relationship between network structure and physical impairment.
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Exercício Físico/fisiologia , Exercício Físico/psicologia , Esclerose Múltipla/psicologia , Meio Social , Rede Social , Atividades Cotidianas/psicologia , Adulto , Estudos de Coortes , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Esclerose Múltipla/diagnósticoRESUMO
Objective: To develop a resource of systematically collected, longitudinal clinical data and biospecimens for assisting in the investigation into neuromyelitis optica spectrum disorder (NMOSD) epidemiology, pathogenesis, and treatment. Methods: To illustrate its research-enabling purpose, epidemiologic patterns and disease phenotypes were assessed among enrolled subjects, including age at disease onset, annualized relapse rate (ARR), and time between the first and second attacks. Results: As of December 2017, the Collaborative International Research in Clinical and Longitudinal Experience Study (CIRCLES) had enrolled more than 1,000 participants, of whom 77.5% of the NMOSD cases and 71.7% of the controls continue in active follow-up. Consanguineous relatives of patients with NMOSD represented 43.6% of the control cohort. Of the 599 active cases with complete data, 84% were female, and 76% were anti-AQP4 seropositive. The majority were white/Caucasian (52.6%), whereas blacks/African Americans accounted for 23.5%, Hispanics/Latinos 12.4%, and Asians accounted for 9.0%. The median age at disease onset was 38.4 years, with a median ARR of 0.5. Seropositive cases were older at disease onset, more likely to be black/African American or Hispanic/Latino, and more likely to be female. Conclusions: Collectively, the CIRCLES experience to date demonstrates this study to be a useful and readily accessible resource to facilitate accelerating solutions for patients with NMOSD.