ABSTRACT
BACKGROUND: The Brazilian Committee for Treatment and Research in Multiple Sclerosis (BCTRIMS) has launched an initiative to determine the prevalence of multiple sclerosis (MS) in Brazil, based on key cities deemed representative of their regions in terms of demographic and environmental features. OBJECTIVE: To investigate the prevalence rate of MS in Joinville. METHODS: We reviewed the medical records of all patients who lived in Joinville and met the 2010 McDonald's diagnostic criteria revised for MS on the prevalence day (March 11, 2016). Potential MS patients included individuals treated by all practicing neurologists in the city and the ones found in patients' association and the database of the Municipal Department of Health. Advertisements about the survey were also broadcast on radio and television. Patients who were not living in Joinville on the prevalence day were excluded. All potential MS patients were invited to an in-person diagnostic review, carried out by a panel of experienced neurologists with special expertise in MS on March 11, 2016. RESULTS: The MS prevalence rate was 13.5 per 100,000 inhabitants (95% confidence interval [95%CI] 12.9-14.0/100,000). A total of 51 (66.2%) participants were females, and 26 (33.7%) were males (female to male ratio=1.9:1). Out of the 77 patients, 73 (94.8%) were Caucasians, and four (5.1%) were mixed-race. CONCLUSIONS: Despite its latitude location and European colonization, the prevalence rate was below expectation. The intense internal migration from regions with lower MS prevalence rates to Joinville may have played a role in attenuating the increased risk of MS associated with latitude gradient and European ancestry. Prevalence studies in other cities from Southern Brazil with no significant internal migration and taking part in this broad project may clarify this issue.
Subject(s)
Multiple Sclerosis , Brazil/epidemiology , Cities/epidemiology , Female , Humans , Male , Multiple Sclerosis/epidemiology , Prevalence , White PeopleABSTRACT
ABSTRACT Background: The Brazilian Committee for Treatment and Research in Multiple Sclerosis (BCTRIMS) has launched an initiative to determine the prevalence of multiple sclerosis (MS) in Brazil, based on key cities deemed representative of their regions in terms of demographic and environmental features. Objective: To investigate the prevalence rate of MS in Joinville. Methods: We reviewed the medical records of all patients who lived in Joinville and met the 2010 McDonald's diagnostic criteria revised for MS on the prevalence day (March 11, 2016). Potential MS patients included individuals treated by all practicing neurologists in the city and the ones found in patients' association and the database of the Municipal Department of Health. Advertisements about the survey were also broadcast on radio and television. Patients who were not living in Joinville on the prevalence day were excluded. All potential MS patients were invited to an in-person diagnostic review, carried out by a panel of experienced neurologists with special expertise in MS on March 11, 2016. Results: The MS prevalence rate was 13.5 per 100,000 inhabitants (95% confidence interval [95%CI] 12.9-14.0/100,000). A total of 51 (66.2%) participants were females, and 26 (33.7%) were males (female to male ratio=1.9:1). Out of the 77 patients, 73 (94.8%) were Caucasians, and four (5.1%) were mixed-race. Conclusions: Despite its latitude location and European colonization, the prevalence rate was below expectation. The intense internal migration from regions with lower MS prevalence rates to Joinville may have played a role in attenuating the increased risk of MS associated with latitude gradient and European ancestry. Prevalence studies in other cities from Southern Brazil with no significant internal migration and taking part in this broad project may clarify this issue.
RESUMO Introdução: O Comitê Brasileiro de Tratamento e Pesquisa em Esclerose Múltipla (EM) (BCTRIMS) lançou uma iniciativa para determinar a prevalência da EM no Brasil, com base em cidades-chave, consideradas representativas de suas regiões em termos de características demográficas e ambientais. Objetivo: Investigar a taxa de prevalência de EM na cidade de Joinville. Métodos: Foram revisados os prontuários médicos dos pacientes residentes de Joinville e que atendiam aos critérios de diagnóstico McDonald's 2010 revisados para EM no dia da prevalência (11 de março de 2016). Os pacientes em potencial com EM incluíam todos os neurologistas em atividade na cidade, a associação de pacientes e o banco de dados da Secretaria Municipal de Saúde. Anúncios sobre a pesquisa também foram veiculados no rádio e na televisão. Foram excluídos os pacientes que não moravam em Joinville no dia do estudo. Todos os casos potenciais de EM foram convidados para uma revisão presencial do diagnóstico clínico realizada por um painel de neurologistas experientes em EM no dia 11 de março de 2016. Resultados: A prevalência da EM foi de 13,5 por 100.000 habitantes (intervalo de confiança de 95% [IC95%] 12,9-14,0/100.000). 51 pacientes (66,2%) eram do sexo feminino e 26 pacientes (33,7%) do sexo masculino (razão mulher:homem de 1,9:1). Dos 77 pacientes com EM, 73 (94,8%) eram caucasianos e 4 (5,1%) se declararam como pardos. Conclusões: Apesar da colonização europeia, a taxa de prevalência foi abaixo da expectativa, possivelmente devido à elevada taxa de imigração interna associada ao perfil econômico de Joinville. Estudos de prevalência em outras cidades da região sul do Brasil sem imigração interna significativa, e como parte desse amplo projeto, podem esclarecer essa questão.
Subject(s)
Humans , Male , Female , Multiple Sclerosis/epidemiology , Brazil/epidemiology , Prevalence , Cities/epidemiology , White PeopleABSTRACT
Migraine adds to the burden of patients suffering from multiple sclerosis (MS). The ID-migraine is a useful tool for screening migraine, and the Migraine Disability Assessment questionnaire can evaluate disease burden. The aim of the present study was to assess the presence and burden of migraine in patients with MS. METHODS Patients diagnosed with MS attending specialized MS units were invited to answer an online survey if they also experienced headache. RESULTS The study included 746 complete responses from patients with MS and headache. There were 625 women and 121 men, and 69% of all the patients were aged between 20 and 40 years. Migraine was identified in 404 patients (54.1%) and a moderate-to-high burden of disease was observed in 68.3% of the patients. CONCLUSION Migraine is a frequent and disabling type of primary headache reported by patients with MS.
Subject(s)
Headache/epidemiology , Migraine Disorders/epidemiology , Multiple Sclerosis/epidemiology , Adult , Brazil/epidemiology , Cross-Sectional Studies , Disability Evaluation , Female , Headache/drug therapy , Humans , Male , Migraine Disorders/drug therapy , Prevalence , Sex Distribution , Surveys and Questionnaires , Treatment Outcome , Young AdultABSTRACT
ABSTRACT Migraine adds to the burden of patients suffering from multiple sclerosis (MS). The ID-migraine is a useful tool for screening migraine, and the Migraine Disability Assessment questionnaire can evaluate disease burden. The aim of the present study was to assess the presence and burden of migraine in patients with MS. Methods: Patients diagnosed with MS attending specialized MS units were invited to answer an online survey if they also experienced headache. Results: The study included 746 complete responses from patients with MS and headache. There were 625 women and 121 men, and 69% of all the patients were aged between 20 and 40 years. Migraine was identified in 404 patients (54.1%) and a moderate-to-high burden of disease was observed in 68.3% of the patients. Conclusion: Migraine is a frequent and disabling type of primary headache reported by patients with MS.
RESUMO Enxaqueca piora o sofrimento do paciente que tem esclerose múltipla (EM). ID-migraine é uma ferramenta útil para seleção de pacientes com enxaqueca e Migraine Disability Assessment (MIDAS) é um questionário que avalia o impacto da doença. O objetivo do presente estudo foi avaliar a presença e impacto de enxaqueca em pacientes com EM. Métodos: Pacientes diagnosticados com EM e tratados em clínicas especializadas foram convidados a responder um questionário online se também apresentassem cefaleia. Resultados: O estudo incluiu 746 participantes com cefaleia e EM que preencheram completamente as respostas. Foram 625 mulheres e 121 homens, sendo 69% dos pacientes com idade entre 20 e 40 anos. Enxaqueca foi identificada em 404 pacientes (54,1%) e moderado a grave impacto da doença foi observado em 68,3% dos casos. Conclusão: Enxaqueca é uma cefaleia primária frequente e incapacitante relatada por pacientes com EM.
Subject(s)
Humans , Male , Female , Adult , Young Adult , Headache/epidemiology , Migraine Disorders/epidemiology , Multiple Sclerosis/epidemiology , Brazil/epidemiology , Prevalence , Cross-Sectional Studies , Surveys and Questionnaires , Treatment Outcome , Sex Distribution , Disability Evaluation , Headache/drug therapy , Migraine Disorders/drug therapyABSTRACT
Treatment options for multiple sclerosis (MS) have changed over the last few years, bringing about a new category of drugs with more efficient profiles. However, these drugs have come with a whole new profile of potential adverse events that neurologists have to learn well and quickly. One of the most feared complications of these MS treatments is progressive multifocal leukoencephalopathy caused by the reactivation of the John Cunningham virus (JCV). OBJECTIVE: To identify the serologic profile of JCV in patients with MS. METHODS: Data on serum antibodies for JCV were obtained using the enzyme-linked immunosorbent assay provided by the STRATIFY-JCV program. RESULTS: A total of 1,501 blood tests were obtained from 1,102 patients with MS. There were 633 patients (57.1%) who were positive for antibodies for JCV and 469 patients who were negative (42.9%). Twenty-three patients became positive after initially having negative JCV antibody status. The rate of seroconversion was 18.5% over 22 months. CONCLUSION: The JCV serologic profile and seroconversion in Brazilian patients were similar to those described in other countries.
Subject(s)
Antibodies, Viral/blood , JC Virus/immunology , Leukoencephalopathy, Progressive Multifocal/immunology , Multiple Sclerosis/virology , Polyomavirus Infections/immunology , Adult , Brazil/epidemiology , Enzyme-Linked Immunosorbent Assay , Female , Humans , Leukoencephalopathy, Progressive Multifocal/blood , Male , Multiple Sclerosis/blood , Multiple Sclerosis/drug therapy , Natalizumab/adverse effects , Polyomavirus Infections/epidemiology , Prevalence , Seroconversion , Sex FactorsABSTRACT
ABSTRACT Treatment options for multiple sclerosis (MS) have changed over the last few years, bringing about a new category of drugs with more efficient profiles. However, these drugs have come with a whole new profile of potential adverse events that neurologists have to learn well and quickly. One of the most feared complications of these MS treatments is progressive multifocal leukoencephalopathy caused by the reactivation of the John Cunningham virus (JCV). Objective: To identify the serologic profile of JCV in patients with MS. Methods: Data on serum antibodies for JCV were obtained using the enzyme-linked immunosorbent assay provided by the STRATIFY-JCV program. Results: A total of 1,501 blood tests were obtained from 1,102 patients with MS. There were 633 patients (57.1%) who were positive for antibodies for JCV and 469 patients who were negative (42.9%). Twenty-three patients became positive after initially having negative JCV antibody status. The rate of seroconversion was 18.5% over 22 months. Conclusion: The JCV serologic profile and seroconversion in Brazilian patients were similar to those described in other countries.
RESUMO As opções terapêuticas para esclerose múltipla (EM) modificaram-se ao longo dos últimos anos, trazendo uma nova categoria de drogas com melhor perfil de eficácia. No entanto, estas drogas vieram com um novo perfil de potenciais eventos adversos que exigem que o neurologista os reconheça bem e rapidamente. Uma das complicações mais temidas destes tratamentos para a EM é a leucoencefalopatia multifocal progressiva (LEMP), causada pela reativação do vírus John Cunningham (JCV). Objetivo: Identificar o perfil sorológico de JCV em pacientes com EM. Métodos: Dados sorológicos de JCV foram obtidos através do ensaio por enzimas imuno-adsorvidas (ELISA) fornecido pelo programa STRATIFY-JCV. Resultados: Um total de 1.501 testes sanguíneos foram obtidos de 1.102 pacientes com EM. O grupo teve 633 pacientes (57,1%) soropositivos para anticorpos anti-JCV e 469 pacientes negativos (42,9%). Vinte e três pacientes se tornaram posivitos após resultados iniciais negativos para anticorpos anti-JCV. A taxa de soroconversão foi 18,5% em 22 meses. Conclusão: O perfil sorológico do JCV e a soroconversão nos pacientes brasileiros foi semelhante àquela descrita em outros países.
Subject(s)
Humans , Male , Female , Adult , Leukoencephalopathy, Progressive Multifocal/immunology , JC Virus/immunology , Polyomavirus Infections/immunology , Antibodies, Viral/blood , Multiple Sclerosis/virology , Brazil/epidemiology , Enzyme-Linked Immunosorbent Assay , Sex Factors , Prevalence , Leukoencephalopathy, Progressive Multifocal/blood , Polyomavirus Infections/epidemiology , Natalizumab/adverse effects , Seroconversion , Multiple Sclerosis/drug therapy , Multiple Sclerosis/bloodABSTRACT
Alexithymia is a personality trait characterized by difficulties identifying and describing feelings. Some researchers describe high levels of alexithymia among patients with multiple sclerosis (MS) but literature data on this subject are scarce. OBJECTIVE: The objective of the present study was to characterize findings of alexithymia in patients with MS. METHODS: This cross-sectional case-control study included 180 patients with MS and a matched control group. Data for patients with MS included disease duration, number of demyelinating relapses and degree of neurological disability, as assessed by the Expanded Disability Scale Score (EDSS). In addition, the Hospital Anxiety and Depression (HAD) scale and the Toronto Alexithymia Scale (TAS) were used. RESULTS: There were 126 women and 54 men in each group, with median age of 37 years and median education of 16 years. Patients with MS had higher degrees of depression (p<0.01), anxiety (p=0.01) and alexithymia (p<0.01) than did control subjects. For individuals with MS, depressive traits (p<0.01), anxious traits (p=0.03), higher age (p=0.02), lower education level (p=0.02), higher degree of disability (p<0.01) and not being actively employed (p=0.03) were associated with higher rates of alexithymia. CONCLUSION: Alexithymia was a relevant finding in patients with MS.
Alexitimia é um traço de personalidade caracterizado pelas dificuldades na identificação e descrição dos sentimentos. Alguns pesquisadores descrevem altos índices de alexitimia em pacientes com esclerose múltipla (EM), porém os dados na literatura são escassos. OBJETIVO: O objetivo do presente estudo foi caracterizar achados de alexitimia em pacientes com EM. MÉTODOS: Este estudo transversal incluiu 180 pacientes com EM e um grupo controle pareado. Dados de pacientes com EM incluíram a duração da doença, número de surtos clínicos de desmielinização e grau de incapacidade neurológica avaliados pela Escala Expandida do Grau de Incapacidade (EDSS). Foram também utilizadas a escala Hospitalar de Ansiedade e Depressão (HAD) e a escala de Alexitimia de Toronto (TAS) foram utilizadas. RESULTADOS: Cada grupo era constituído por 126 mulheres e 54 homens, com mediana de idade de 37 anos e mediana de escolaridade de 16 anos. Pacientes com EM apresentaram maior grau de depressão (p<0.01), ansiedade (p=0.01) e alexitimia (p<0.01) que os controles. Para pessoas com EM, traços depressivos (p<0.01), ansiosos (p=0.03), maior idade (p=0.02), menor nível educacional (p=0.02), maior grau de incapacidade (p<0.01) e o fato de não estar ativamente trabalhando (p=0.03) levaram a maiores níveis de alexitimia. CONCLUSÃO: Alexitimia foi um importante achado em pacientes com EM.
ABSTRACT
ABSTRACT: Alexithymia is a personality trait characterized by difficulties identifying and describing feelings. Some researchers describe high levels of alexithymia among patients with multiple sclerosis (MS) but literature data on this subject are scarce. Objective: The objective of the present study was to characterize findings of alexithymia in patients with MS. Methods: This cross-sectional case-control study included 180 patients with MS and a matched control group. Data for patients with MS included disease duration, number of demyelinating relapses and degree of neurological disability, as assessed by the Expanded Disability Scale Score (EDSS). In addition, the Hospital Anxiety and Depression (HAD) scale and the Toronto Alexithymia Scale (TAS) were used. Results: There were 126 women and 54 men in each group, with median age of 37 years and median education of 16 years. Patients with MS had higher degrees of depression (p<0.01), anxiety (p=0.01) and alexithymia (p<0.01) than did control subjects. For individuals with MS, depressive traits (p<0.01), anxious traits (p=0.03), higher age (p=0.02), lower education level (p=0.02), higher degree of disability (p<0.01) and not being actively employed (p=0.03) were associated with higher rates of alexithymia. Conclusion: Alexithymia was a relevant finding in patients with MS.
RESUMO: Alexitimia é um traço de personalidade caracterizado pelas dificuldades na identificação e descrição dos sentimentos. Alguns pesquisadores descrevem altos índices de alexitimia em pacientes com esclerose múltipla (EM), porém os dados na literatura são escassos. Objetivo: O objetivo do presente estudo foi caracterizar achados de alexitimia em pacientes com EM. Métodos: Este estudo transversal incluiu 180 pacientes com EM e um grupo controle pareado. Dados de pacientes com EM incluíram a duração da doença, número de surtos clínicos de desmielinização e grau de incapacidade neurológica avaliados pela Escala Expandida do Grau de Incapacidade (EDSS). Foram também utilizadas a escala Hospitalar de Ansiedade e Depressão (HAD) e a escala de Alexitimia de Toronto (TAS) foram utilizadas. Resultados: Cada grupo era constituído por 126 mulheres e 54 homens, com mediana de idade de 37 anos e mediana de escolaridade de 16 anos. Pacientes com EM apresentaram maior grau de depressão (p<0.01), ansiedade (p=0.01) e alexitimia (p<0.01) que os controles. Para pessoas com EM, traços depressivos (p<0.01), ansiosos (p=0.03), maior idade (p=0.02), menor nível educacional (p=0.02), maior grau de incapacidade (p<0.01) e o fato de não estar ativamente trabalhando (p=0.03) levaram a maiores níveis de alexitimia. Conclusão: Alexitimia foi um importante achado em pacientes com EM.
Subject(s)
Humans , Affective Symptoms/diagnosis , Personality , Multiple Sclerosis , Neuropsychological TestsABSTRACT
OBJECTIVE: The treatment of multiple sclerosis (MS) with disease-modifying-drugs (DMDs) is evolving and new drugs are reaching the market. Efficacy and safety aspects of the drugs are crucial, but the patients' satisfaction with the treatment must be taken into consideration. METHODS: Individual interview with patients with MS regarding their satisfaction and points of view on the treatment with DMDs. RESULTS: One hundred and twenty eight patients attending specialized MS Units in five different cities were interviewed. Over 80% of patients were very satisfied with the drugs in use regarding convenience and perceived benefits. The only aspect scoring lesser values was tolerability. CONCLUSION: Parameters for improving treatment in MS must include efficacy, safety, and patient satisfaction with the given DMD.
Subject(s)
Immunosuppressive Agents/therapeutic use , Multiple Sclerosis/drug therapy , Patient Satisfaction/statistics & numerical data , Adult , Female , Humans , Immunosuppressive Agents/adverse effects , Male , Treatment FailureABSTRACT
ABSTRACT Objective The treatment of multiple sclerosis (MS) with disease-modifying-drugs (DMDs) is evolving and new drugs are reaching the market. Efficacy and safety aspects of the drugs are crucial, but the patients’ satisfaction with the treatment must be taken into consideration. Methods Individual interview with patients with MS regarding their satisfaction and points of view on the treatment with DMDs. Results One hundred and twenty eight patients attending specialized MS Units in five different cities were interviewed. Over 80% of patients were very satisfied with the drugs in use regarding convenience and perceived benefits. The only aspect scoring lesser values was tolerability. Conclusion Parameters for improving treatment in MS must include efficacy, safety, and patient satisfaction with the given DMD.
RESUMO Objetivo O tratamento da esclerose múltipla (EM) com drogas-modificadoras-da-doença (DMDs) está evoluindo e novas drogas estão sendo comercializadas. Eficácia e segurança são aspectos cruciais nas medicações, porém a satisfação do paciente com o tratamento deve ser levada em consideração. Métodos Entrevista individual com pacientes com EM investigando a satisfação e ponto de vista desta população em relação ao tratamento com DMDs. Resultados Cento e vinte e oito pacientes atendidos em unidades especializadas de EM de cinco cidades diferentes foram entrevistados. Mais de 80% dos pacientes estava bastante satisfeito com as medicações utilizadas, considerando aspectos de conveniência de uso e benefício das drogas. O único aspecto que pontuou menos foi tolerabilidade. Conclusão Parâmetros para melhor tratamento de EM devem incluir eficácia, segurança e satisfação dos pacientes com a DMD prescrita.
Subject(s)
Humans , Male , Female , Adult , Patient Satisfaction/statistics & numerical data , Immunosuppressive Agents/therapeutic use , Multiple Sclerosis/drug therapy , Treatment Failure , Immunosuppressive Agents/adverse effectsABSTRACT
BACKGROUND: Fampridine is a broad-spectrum voltage-dependent potassium channel blocker that enhances synaptic transmission. The drug has been shown to be able to ameliorate conduction in demyelinated axons, thereby leading to improved gait in patients with multiple sclerosis (MS). OBJECTIVE: To assess the "real-life" efficacy and safety of fampridine prescribed for gait disorders in MS. This was an observational and prospective study carried out at MS Units participating in the Brazilian Multiple Sclerosis Study Group. METHODS: Patients with MS and gait disorders were prescribed fampridine (10âmg twice a day), irrespectively of the degree of disability determined by MS. Neurological disability determined by MS was assessed with the expanded disability scale score (EDSS). Outcomes for efficacy and safety of the drug were evaluated by the 25 foot-walk test and by the adverse events of fampridine. RESULTS: The time taken to walk 25 feet decreased by 20% or more in 62 patients (70%). Twenty-five patients were considered to be non-responders to this treatment. Improvement in walking speed was independent of improvement of disability. Mild or moderate adverse events were reported in 8% of patients. CONCLUSION: Fampridine is an efficient and safe therapeutic option for patients with MS and gait disorders.
Subject(s)
4-Aminopyridine/therapeutic use , Gait Disorders, Neurologic/diagnosis , Gait Disorders, Neurologic/drug therapy , Multiple Sclerosis/diagnosis , Multiple Sclerosis/drug therapy , Potassium Channel Blockers/therapeutic use , 4-Aminopyridine/pharmacology , Adult , Aged , Female , Gait Disorders, Neurologic/epidemiology , Humans , Life Change Events , Male , Middle Aged , Multiple Sclerosis/epidemiology , Potassium Channel Blockers/pharmacology , Prospective StudiesABSTRACT
Dissection of cervical arteries constitutes a medical emergency. Although relatively rarely, activities classified as sports and recreation may be a cause of arterial dissection independently of neck or head trauma. The purpose of the present paper was to present a series of cases of cerebrum-cervical arterial dissection in individuals during or soon after the practice of these sports activities. Methods Retrospective data on patients with arterial dissection related to sports and recreation. Results Forty-one cases were identified. The most frequently affected vessel was the vertebral artery. A large variety of activities had a temporal relationship to arterial dissection, and jogging was the most frequent of these. This is the largest case series in the literature. Conclusion Arterial dissection may be a complication from practicing sports.
A dissecção das artérias cervicais é uma emergência médica. Embora de forma relativamente rara, certas atividades descritas como esportes e recreação podem ser a causa de dissecção arterial independentemente de trauma de crânio ou cervical. O propósito do presente estudo é apresentar uma série de casos de dissecção de artérias cérebro-cervicais em indivíduos durante ou logo após a prática destas atividades desportivas. Métodos Dados retrospectivos de pacientes com dissecção arterial relacionada à prática de esportes e recreação. Resultados Quarenta e um casos foram identificados. A artéria mais frequentemente afetada foi a vertebral. Uma grande variedade de atividades teve relação temporal com a dissecção arterial, sendo a corrida a mais frequente delas. Esta é a maior série de casos da literatura. Conclusão Dissecção arterial pode ser uma complicação da prática de esportes.
Subject(s)
Adolescent , Adult , Aged , Female , Humans , Male , Middle Aged , Young Adult , Athletic Injuries/complications , Carotid Artery, Internal, Dissection/etiology , Recreation , Sports/statistics & numerical data , Vertebral Artery Dissection/etiology , Cerebral Angiography , Carotid Artery, Internal, Dissection/pathology , Headache/etiology , Retrospective Studies , Risk Factors , Stroke/etiology , Vertebral Artery Dissection/pathologyABSTRACT
UNLABELLED: Dissection of cervical arteries constitutes a medical emergency. Although relatively rarely, activities classified as sports and recreation may be a cause of arterial dissection independently of neck or head trauma. The purpose of the present paper was to present a series of cases of cerebrum-cervical arterial dissection in individuals during or soon after the practice of these sports activities. METHODS: Retrospective data on patients with arterial dissection related to sports and recreation. RESULTS: Forty-one cases were identified. The most frequently affected vessel was the vertebral artery. A large variety of activities had a temporal relationship to arterial dissection, and jogging was the most frequent of these. This is the largest case series in the literature. CONCLUSION: Arterial dissection may be a complication from practicing sports.
Subject(s)
Athletic Injuries/complications , Carotid Artery, Internal, Dissection/etiology , Recreation , Sports/statistics & numerical data , Vertebral Artery Dissection/etiology , Adolescent , Adult , Aged , Carotid Artery, Internal, Dissection/pathology , Cerebral Angiography , Female , Headache/etiology , Humans , Male , Middle Aged , Retrospective Studies , Risk Factors , Stroke/etiology , Vertebral Artery Dissection/pathology , Young AdultABSTRACT
Purpose Recent papers suggest that patients with multiple sclerosis (MS) are prone to alcohol misuse. This may be due to the combination of a lifelong and disabling disease with a psychiatric profile typical of MS. The objective of the present study was to assess these findings in a culturally different population of patients with MS.Method The present case-control transversal study assessed 168 patients with MS and 168 control subjects from Brazil.Results There were no evidence that patients with MS drank more alcohol or, smoked more than did controls. In fact, control subjects had a significantly higher alcohol consumption. The only trait associated to higher alcohol consumption was anxiety, both for patients and controls.Conclusion Unlike previous reports in the literature, patients with MS in our study did not drink or smoked more than a control population.
Propósito Artigos recentes sugerem que pacientes com esclerose múltipla (EM) tem tendência ao abuso de álcool. Isto poderia se dever à combinação de uma doença crônica e incapacitante e um perfil psiquiátrico típico da EM. O objetivo do presente estudo foi avaliar estes achados em uma população de pacientes com EM culturalmente diferente.Método O presente estudo caso-controle transversal avaliou 168 pacientes com EM e 168 controles, todos brasileiros.Resultados Não houve evidência que pacientes com EM usassem mais álcool ou tabaco do que os controles. Na verdade, os controles apresentavam um consumo significativamente maior de álcool. O único aspecto associado ao maior consumo de álcool foi a ansiedade, tanto para pacientes quanto para controles.Conclusão Ao contrário de outros dados da literatura, pacientes com EM neste nosso estudo não bebem ou fumam mais do que a população controle.
Subject(s)
Adult , Female , Humans , Male , Alcohol Drinking/psychology , Multiple Sclerosis, Chronic Progressive/psychology , Multiple Sclerosis, Relapsing-Remitting/psychology , Tobacco Use/psychology , Alcohol Drinking/epidemiology , Anxiety/psychology , Brazil/epidemiology , Cultural Characteristics , Disability Evaluation , Depression/psychology , Epidemiologic Methods , Life Style , Socioeconomic Factors , Tobacco Use/epidemiologyABSTRACT
Purpose Recent papers suggest that patients with multiple sclerosis (MS) are prone to alcohol misuse. This may be due to the combination of a lifelong and disabling disease with a psychiatric profile typical of MS. The objective of the present study was to assess these findings in a culturally different population of patients with MS.Method The present case-control transversal study assessed 168 patients with MS and 168 control subjects from Brazil.Results There were no evidence that patients with MS drank more alcohol or, smoked more than did controls. In fact, control subjects had a significantly higher alcohol consumption. The only trait associated to higher alcohol consumption was anxiety, both for patients and controls.Conclusion Unlike previous reports in the literature, patients with MS in our study did not drink or smoked more than a control population.
Subject(s)
Alcohol Drinking/psychology , Multiple Sclerosis, Chronic Progressive/psychology , Multiple Sclerosis, Relapsing-Remitting/psychology , Tobacco Use/psychology , Adult , Alcohol Drinking/epidemiology , Anxiety/psychology , Brazil/epidemiology , Cultural Characteristics , Depression/psychology , Disability Evaluation , Epidemiologic Methods , Female , Humans , Life Style , Male , Socioeconomic Factors , Tobacco Use/epidemiologySubject(s)
Fingolimod Hydrochloride/adverse effects , Headache/chemically induced , Headache/diagnosis , Immunosuppressive Agents/adverse effects , Multiple Sclerosis/drug therapy , Adult , Female , Headache/epidemiology , Humans , Male , Middle Aged , Multiple Sclerosis/epidemiology , Time Factors , Treatment Outcome , Young AdultABSTRACT
Multiple sclerosis (MS) is a chronic, neurological, immune-mediated disease that can worsen in the postpartum period. There is no consensus on the use of immunoglobulin for prevention of disease relapses after delivery. We have shown that the controversial beneficial effect of immunoglobulin given immediately after birth could not be observed in patients with MS.
Subject(s)
Immunoglobulins, Intravenous/therapeutic use , Mothers , Multiple Sclerosis, Relapsing-Remitting/prevention & control , Multiple Sclerosis/drug therapy , Postpartum Period/drug effects , Adult , Case-Control Studies , Female , Humans , Immunoglobulins, Intravenous/pharmacology , Multiple Sclerosis/complications , Multiple Sclerosis/physiopathology , Pregnancy , Pregnancy Complications/drug therapy , Pregnancy Complications/immunology , Pregnancy Outcome , Puerperal Disorders/prevention & control , Recurrence , Retrospective Studies , Risk Assessment , Risk Factors , Treatment OutcomeABSTRACT
INTRODUCTION: Multiple sclerosis (MS) mainly affects women of fertile age. To date, the only recommendation for women with MS intending to become pregnant is to stop all treatment. This recommendation reflects the concerns about the effects of disease-modifying drugs (DMDs) on the offspring. The objective of the present study was to assess the potential long-term effects of maternal exposure to DMDs on the offspring. METHOD: This was a retrospective study revising medical data on the offspring of women with MS. These women now have children aged at least 1 year and include a group of patients that were not exposed to any DMDs for at least 3 months prior to pregnancy and during the whole gestation (control group). Another group of patients had at least 2 weeks of exposure to DMDs, mainly to interferon beta or glatiramer acetate RESULTS: The women with MS participating in this study have children currently aged, on average, 6.6 years (range 1-39 years). There was no pattern of drug-related adverse events or complications in the children whose mothers were exposed to DMDs. No specific long-term adverse events were observed in the offspring of women with MS who were exposed to drugs during pregnancy. The profile of relevant diagnoses in their children was similar to that of children whose mothers had not been exposed to DMDs. CONCLUSIONS: The present retrospective study did not show a specific profile of long-term deleterious drug effects on children born from mothers who were exposed to drugs for MS treatment.
Subject(s)
Immunologic Factors/adverse effects , Interferon-beta/adverse effects , Multiple Sclerosis/drug therapy , Peptides/adverse effects , Pregnancy Complications/drug therapy , Prenatal Exposure Delayed Effects , Adolescent , Adult , Brazil , Child , Child, Preschool , Databases, Factual , Female , Glatiramer Acetate , Humans , Immunologic Factors/administration & dosage , Immunologic Factors/therapeutic use , Infant , Interferon-beta/administration & dosage , Interferon-beta/therapeutic use , Peptides/administration & dosage , Peptides/therapeutic use , Pregnancy , Prenatal Exposure Delayed Effects/chemically induced , Retrospective Studies , Young AdultABSTRACT
OBJECTIVE: To assess whether the month of birth in different latitudes of South America might influence the presence or severity of multiple sclerosis (MS) later in life. METHODS: Neurologists in four South American countries working at MS units collected data on their patients' month of birth, gender, age, and disease progression. RESULTS: Analysis of data from 1207 MS patients and 1207 control subjects did not show any significant variation in the month of birth regarding the prevalence of MS in four latitude bands (0-10; 11-20; 21-30; and 31-40 degrees). There was no relationship between the month of birth and the severity of disease in each latitude band. CONCLUSION: The results from this study show that MS patients born to mothers who were pregnant at different Southern latitudes do not follow the seasonal pattern observed at high Northern latitudes.
Subject(s)
Disease Progression , Multiple Sclerosis/epidemiology , Parturition , Adult , Epidemiologic Methods , Female , Humans , Male , Multiple Sclerosis/etiology , Seasons , South America/epidemiology , Topography, MedicalABSTRACT
Objective To assess whether the month of birth in different latitudes of South America might influence the presence or severity of multiple sclerosis (MS) later in life. Methods Neurologists in four South American countries working at MS units collected data on their patients' month of birth, gender, age, and disease progression. Results Analysis of data from 1207 MS patients and 1207 control subjects did not show any significant variation in the month of birth regarding the prevalence of MS in four latitude bands (0–10; 11–20; 21–30; and 31–40 degrees). There was no relationship between the month of birth and the severity of disease in each latitude band. Conclusion The results from this study show that MS patients born to mothers who were pregnant at different Southern latitudes do not follow the seasonal pattern observed at high Northern latitudes. .
Objetivo Avaliar se o mês de nascimento em diferentes latitudes da América do Sul pode influenciar a presença ou gravidade da esclerose múltipla (EM) na vida. Método Neurologistas de quatro países da América do Sul trabalhando em unidades de EM coletaram os dados de seus pacientes com referência ao mês de nascimento, gênero, idade e progressão da doença. Resultados A análise dos dados mostrou que, para 1207 pacientes com EM e 1207 controles, não havia diferença significativa no mês de nascimento com relação à prevalência de EM em quatro zonas de latitude (0–10; 11–20; 21–30; e 31–40 graus). Não houve relação entre o mês de nascimento e a gravidade da doença em nenhuma destas zonas. Conclusão Os resultados deste estudo mostram que pacientes com EM nascidos de mães grávidas em diferentes latitudes sul não seguem o padrão dos resultados sazonais encontrados nas latitudes norte. .