Postpartum Treatment With Immunoglobulin Does Not Prevent Relapses of Multiple Sclerosis in the Mother.

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.

The real-life experience with cardiovascular complications in the first dose of fingolimod for multiple sclerosis.

Fingolimod is a new and efficient treatment for multiple sclerosis (MS). The drug administration requires special attention to the first dose, since cardiovascular adverse events can be observed during the initial six hours of fingolimod ingestion. The present study consisted of a review of cardiovascular data on 180 patients with MS receiving the first dose of fingolimod. The rate of bradycardia in these patients was higher than that observed in clinical trials with very strict inclusion criteria for patients. There were less than 10% of cases requiring special attention, but no fatal cases. All but one patient continued the treatment after this initial dose. This is the first report on real-life administration of fingolimod to Brazilian patients with MS, and one of the few studies with these characteristics in the world.

Multiple sclerosis in South America: month of birth in different latitudes does not seem to interfere with the prevalence or progression of the disease.

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.

The effects of long-term exposure to disease-modifying drugs during pregnancy in multiple sclerosis.

BACKGROUND AND OBJECTIVE: Women with multiple sclerosis (MS) who intend to get pregnant are often advised to discontinue disease modifying therapy (DMT) prior to conception. This recommendation is not based on medical evidence and may interfere with disease control by immunomodulatory drugs. The present study was designed to help discuss the effect of DMT for MS on pregnancy and on disease course. PATIENTS AND METHODS: Retrospective data from 152 pregnancies of 132 women with MS were collected by the physician in charge of the case. All data were entered into a specific file for qualitative and quantitative statistical analysis. RESULTS: From the total group of patients, 89 pregnancies occurred without any exposure to MS drugs, while 61 pregnancies occurred with at least eight weeks of exposure to MS immunomodulatory drugs. The rate of obstetric and neonatal complications was similar in both groups, except for the newborn weight and height which was smaller for mothers receiving medications. Mothers' post-delivery relapse rate and EDSS scores in the follow-up period were significantly higher in the absence of treatment. CONCLUSION: It is possible that, with further such supportive data, international guidelines on MS treatment in young women who intend to get pregnant may need to be revised.

The effect of multiple sclerosis on the professional life of a group of Brazilian patients.

OBJECTIVE: To assess the impact of multiple sclerosis (MS) on the professional life of Brazilian patients. METHOD: One hundred MS patients were randomly selected from the database of the Brazilian Multiple Sclerosis Association (ABEM). An individual interview was carried out by telephone by a member of ABEM, who collected data on the patients' clinical status, educational level and professional lives. RESULTS: Complete data were obtained from 96 patients (27 males and 69 females) aged 55.0±14.1 years, with average disease duration of 4.6±4.0 years). Eighty percent had eleven or more years of schooling. Among the whole group, 66% did not present limitations on walking. The longer the disease duration and the older the patient were, the higher the chances were that the patient was retired or receiving workers' compensation benefits. However, even among patients with MS for less than five years, the rate of non-participation in the workforce was 47.7%. Fatigue, paresthesia, cognitive dysfunction and pain were often cited as the motives for not working. CONCLUSION: MS patients presented high levels of unemployment, retirement and receipt of workers' compensation benefits, despite their high schooling levels. Age, disease duration and disability influenced these results for the whole group. However, even among younger patients with shorter disease duration and low disability, this finding remained.

Severe depression, suicide attempts, and ideation during the use of interferon beta by patients with multiple sclerosis.

BACKGROUND: Interferon (IFN) beta is a safe and efficient drug for treating multiple sclerosis (MS). It is widely accepted that previously depressed patients may get worse when using IFN-beta. There are few reports on the association of IFN-beta and severe depression among patients without previous psychiatric history. METHODS: Discussion of a case of a patient with MS who developed severe depression and attempted suicide while using IFN-beta encouraged us to review the subject. A group of neurologists in Brazil retrospectively gathered together their similar cases for the present paper. RESULTS: The present paper reports on 11 cases of severe depression with suicide attempts or ideation among patients with MS who were using IFN-beta. These patients had no previous history of any psychiatric disease. Nine patients developed the symptoms over a relatively short period (4 months, on average). Two patients developed severe depression after more than 1 year of treatment with IFN-beta. Phobic, aggressive, behavioral, psychotic, and manic symptoms also were observed in these patients, thus suggesting the existence of a complex mood-behavior disorder associated with this drug. Interferon beta withdrawal led to complete remission of symptoms. The Naranjo algorithm established a highly probable association between IFN-beta and this adverse reaction in these patients. CONCLUSIONS: Although uncommon, severe depression with suicide ideation or attempts may be observed during treatment of MS with IFN-beta. This association should not discourage the use of this drug, but physicians need to be aware of this possible adverse event from IFN-beta.

The real-life experience with cardiovascular complications in the first dose of fingolimod for multiple sclerosis / A experiência da vida real com complicações cardiovasculares na primeira dose de fingolimode

Fingolimod is a new and efficient treatment for multiple sclerosis (MS). The drug administration requires special attention to the first dose, since cardiovascular adverse events can be observed during the initial six hours of fingolimod ingestion. The present study consisted of a review of cardiovascular data on 180 patients with MS receiving the first dose of fingolimod. The rate of bradycardia in these patients was higher than that observed in clinical trials with very strict inclusion criteria for patients. There were less than 10% of cases requiring special attention, but no fatal cases. All but one patient continued the treatment after this initial dose. This is the first report on real-life administration of fingolimod to Brazilian patients with MS, and one of the few studies with these characteristics in the world.

Fingolimode é um tratamento novo e eficaz para esclerose múltipla (EM). A administração desta droga requer atenção especial para a primeira dose, uma vez que eventos adversos cardiovasculares podem ser observados nas seis horas iniciais da ingestão de fingolimode. O presente estudo consistiu de uma revisão de dados cardiovasculares de 180 pacientes com EM ao receberem a primeira dose de fingolimode. A taxa de bradicardia nestes pacientes foi maior do que aquele observada em estudos clínicos que tem critérios de inclusão muito rigorosos para seleção de pacientes. Menos de 10% dos casos necessitou de atenção especial, mas não houve casos fatais. Todos os pacientes exceto por um continuaram o tratamento após esta dose inicial. Este é o primeiro relato de dados de administração de fingolimode na vida real de pacientes brasileiros com EM, e um dos poucos trabalhos com estas características no mundo.

Multiple sclerosis in South America: month of birth in different latitudes does not seem to interfere with the prevalence or progression of the disease / Esclerose multipla na America do Sul: mes de nascimento em diferentes latitudes nao parece interferir com a prevalencia ou progressao da doenca

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. .

The effect of multiple sclerosis on the professional life of a group of Brazilian patients / O efeito da esclerose múltipla na vida profissional de um grupo de pacientes brasileiros

OBJECTIVE: To assess the impact of multiple sclerosis (MS) on the professional life of Brazilian patients. METHOD: One hundred MS patients were randomly selected from the database of the Brazilian Multiple Sclerosis Association (ABEM). An individual interview was carried out by telephone by a member of ABEM, who collected data on the patients' clinical status, educational level and professional lives. RESULTS: Complete data were obtained from 96 patients (27 males and 69 females) aged 55.0±14.1 years, with average disease duration of 4.6±4.0 years). Eighty percent had eleven or more years of schooling. Among the whole group, 66 percent did not present limitations on walking. The longer the disease duration and the older the patient were, the higher the chances were that the patient was retired or receiving workers' compensation benefits. However, even among patients with MS for less than five years, the rate of non-participation in the workforce was 47.7 percent. Fatigue, paresthesia, cognitive dysfunction and pain were often cited as the motives for not working. CONCLUSION: MS patients presented high levels of unemployment, retirement and receipt of workers' compensation benefits, despite their high schooling levels. Age, disease duration and disability influenced these results for the whole group. However, even among younger patients with shorter disease duration and low disability, this finding remained.

OBJETIVO: Avaliar o impacto da esclerose múltipla (EM) na vida profissional de pacientes brasileiros. MÉTODO: Cem pacientes com EM foram aleatoriamente selecionados da base de dados da Associação Brasileira de Esclerose Múltipla (ABEM). Uma entrevista individual por telefone foi realizada por um membro da ABEM que obteve dados sobre a condição clínica e a vida educacional e profissional dos pacientes. RESULTADOS: Dados completos foram obtidos de 96 pacientes (27 homens, 69 mulheres; idade 55,0±14,1 anos com um tempo médio de doença de 4,6±4,0 anos). Oitenta por cento deles tinham onze ou mais anos de estudo. Do grupo total, 66 por cento não apresentavam limitações para deambular. Quanto maior o tempo de doença e quanto mais velho o paciente, maior a chance que estivesse aposentado ou recebendo auxílio financeiro por afastamento. No entanto, mesmo os pacientes com menos de cinco anos de EM tinham um índice de ausência da força de trabalho de 47,7 por cento. Fadiga, parestesias, alterações cognitivas e dor foram frequentemente citadas como causas para não estar trabalhando. CONCLUSÃO: Pacientes com EM têm um alto índice de desemprego, aposentadoria e afastamento do trabalho apesar da alta escolaridade. Idade, duração da doença e incapacidade influenciaram estes achados. No entanto, estes resultados se mantiveram mesmo em pacientes mais jovens com menor tempo de doença e pouca incapacidade.